URL
https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
Compare Revisions
- This comparison shows the changes necessary to convert path
/openrisc/tags/gnu-src/gdb-6.8/pre-binutils-2.20.1-sync/sim/m68hc11
- from Rev 157 to Rev 223
- ↔ Reverse comparison
Rev 157 → Rev 223
/configure
0,0 → 1,6526
#! /bin/sh |
# Guess values for system-dependent variables and create Makefiles. |
# Generated by GNU Autoconf 2.59. |
# |
# Copyright (C) 2003 Free Software Foundation, Inc. |
# This configure script is free software; the Free Software Foundation |
# gives unlimited permission to copy, distribute and modify it. |
## --------------------- ## |
## M4sh Initialization. ## |
## --------------------- ## |
|
# Be Bourne compatible |
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then |
emulate sh |
NULLCMD=: |
# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which |
# is contrary to our usage. Disable this feature. |
alias -g '${1+"$@"}'='"$@"' |
elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then |
set -o posix |
fi |
DUALCASE=1; export DUALCASE # for MKS sh |
|
# Support unset when possible. |
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then |
as_unset=unset |
else |
as_unset=false |
fi |
|
|
# Work around bugs in pre-3.0 UWIN ksh. |
$as_unset ENV MAIL MAILPATH |
PS1='$ ' |
PS2='> ' |
PS4='+ ' |
|
# NLS nuisances. |
for as_var in \ |
LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ |
LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ |
LC_TELEPHONE LC_TIME |
do |
if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then |
eval $as_var=C; export $as_var |
else |
$as_unset $as_var |
fi |
done |
|
# Required to use basename. |
if expr a : '\(a\)' >/dev/null 2>&1; then |
as_expr=expr |
else |
as_expr=false |
fi |
|
if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then |
as_basename=basename |
else |
as_basename=false |
fi |
|
|
# Name of the executable. |
as_me=`$as_basename "$0" || |
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
X"$0" : 'X\(//\)$' \| \ |
X"$0" : 'X\(/\)$' \| \ |
. : '\(.\)' 2>/dev/null || |
echo X/"$0" | |
sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } |
/^X\/\(\/\/\)$/{ s//\1/; q; } |
/^X\/\(\/\).*/{ s//\1/; q; } |
s/.*/./; q'` |
|
|
# PATH needs CR, and LINENO needs CR and PATH. |
# Avoid depending upon Character Ranges. |
as_cr_letters='abcdefghijklmnopqrstuvwxyz' |
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
as_cr_Letters=$as_cr_letters$as_cr_LETTERS |
as_cr_digits='0123456789' |
as_cr_alnum=$as_cr_Letters$as_cr_digits |
|
# The user is always right. |
if test "${PATH_SEPARATOR+set}" != set; then |
echo "#! /bin/sh" >conf$$.sh |
echo "exit 0" >>conf$$.sh |
chmod +x conf$$.sh |
if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then |
PATH_SEPARATOR=';' |
else |
PATH_SEPARATOR=: |
fi |
rm -f conf$$.sh |
fi |
|
|
as_lineno_1=$LINENO |
as_lineno_2=$LINENO |
as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` |
test "x$as_lineno_1" != "x$as_lineno_2" && |
test "x$as_lineno_3" = "x$as_lineno_2" || { |
# Find who we are. Look in the path if we contain no path at all |
# relative or not. |
case $0 in |
*[\\/]* ) as_myself=$0 ;; |
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
for as_dir in $PATH |
do |
IFS=$as_save_IFS |
test -z "$as_dir" && as_dir=. |
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
done |
|
;; |
esac |
# We did not find ourselves, most probably we were run as `sh COMMAND' |
# in which case we are not to be found in the path. |
if test "x$as_myself" = x; then |
as_myself=$0 |
fi |
if test ! -f "$as_myself"; then |
{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2 |
{ (exit 1); exit 1; }; } |
fi |
case $CONFIG_SHELL in |
'') |
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH |
do |
IFS=$as_save_IFS |
test -z "$as_dir" && as_dir=. |
for as_base in sh bash ksh sh5; do |
case $as_dir in |
/*) |
if ("$as_dir/$as_base" -c ' |
as_lineno_1=$LINENO |
as_lineno_2=$LINENO |
as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` |
test "x$as_lineno_1" != "x$as_lineno_2" && |
test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then |
$as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } |
$as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } |
CONFIG_SHELL=$as_dir/$as_base |
export CONFIG_SHELL |
exec "$CONFIG_SHELL" "$0" ${1+"$@"} |
fi;; |
esac |
done |
done |
;; |
esac |
|
# Create $as_me.lineno as a copy of $as_myself, but with $LINENO |
# uniformly replaced by the line number. The first 'sed' inserts a |
# line-number line before each line; the second 'sed' does the real |
# work. The second script uses 'N' to pair each line-number line |
# with the numbered line, and appends trailing '-' during |
# substitution so that $LINENO is not a special case at line end. |
# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the |
# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) |
sed '=' <$as_myself | |
sed ' |
N |
s,$,-, |
: loop |
s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, |
t loop |
s,-$,, |
s,^['$as_cr_digits']*\n,, |
' >$as_me.lineno && |
chmod +x $as_me.lineno || |
{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 |
{ (exit 1); exit 1; }; } |
|
# Don't try to exec as it changes $[0], causing all sort of problems |
# (the dirname of $[0] is not the place where we might find the |
# original and so on. Autoconf is especially sensible to this). |
. ./$as_me.lineno |
# Exit status is that of the last command. |
exit |
} |
|
|
case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in |
*c*,-n*) ECHO_N= ECHO_C=' |
' ECHO_T=' ' ;; |
*c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; |
*) ECHO_N= ECHO_C='\c' ECHO_T= ;; |
esac |
|
if expr a : '\(a\)' >/dev/null 2>&1; then |
as_expr=expr |
else |
as_expr=false |
fi |
|
rm -f conf$$ conf$$.exe conf$$.file |
echo >conf$$.file |
if ln -s conf$$.file conf$$ 2>/dev/null; then |
# We could just check for DJGPP; but this test a) works b) is more generic |
# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). |
if test -f conf$$.exe; then |
# Don't use ln at all; we don't have any links |
as_ln_s='cp -p' |
else |
as_ln_s='ln -s' |
fi |
elif ln conf$$.file conf$$ 2>/dev/null; then |
as_ln_s=ln |
else |
as_ln_s='cp -p' |
fi |
rm -f conf$$ conf$$.exe conf$$.file |
|
if mkdir -p . 2>/dev/null; then |
as_mkdir_p=: |
else |
test -d ./-p && rmdir ./-p |
as_mkdir_p=false |
fi |
|
as_executable_p="test -f" |
|
# Sed expression to map a string onto a valid CPP name. |
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
|
# Sed expression to map a string onto a valid variable name. |
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
|
|
# IFS |
# We need space, tab and new line, in precisely that order. |
as_nl=' |
' |
IFS=" $as_nl" |
|
# CDPATH. |
$as_unset CDPATH |
|
|
# Name of the host. |
# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, |
# so uname gets run too. |
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` |
|
exec 6>&1 |
|
# |
# Initializations. |
# |
ac_default_prefix=/usr/local |
ac_config_libobj_dir=. |
cross_compiling=no |
subdirs= |
MFLAGS= |
MAKEFLAGS= |
SHELL=${CONFIG_SHELL-/bin/sh} |
|
# Maximum number of lines to put in a shell here document. |
# This variable seems obsolete. It should probably be removed, and |
# only ac_max_sed_lines should be used. |
: ${ac_max_here_lines=38} |
|
# Identity of this package. |
PACKAGE_NAME= |
PACKAGE_TARNAME= |
PACKAGE_VERSION= |
PACKAGE_STRING= |
PACKAGE_BUGREPORT= |
|
ac_unique_file="Makefile.in" |
# Factoring default headers for most tests. |
ac_includes_default="\ |
#include <stdio.h> |
#if HAVE_SYS_TYPES_H |
# include <sys/types.h> |
#endif |
#if HAVE_SYS_STAT_H |
# include <sys/stat.h> |
#endif |
#if STDC_HEADERS |
# include <stdlib.h> |
# include <stddef.h> |
#else |
# if HAVE_STDLIB_H |
# include <stdlib.h> |
# endif |
#endif |
#if HAVE_STRING_H |
# if !STDC_HEADERS && HAVE_MEMORY_H |
# include <memory.h> |
# endif |
# include <string.h> |
#endif |
#if HAVE_STRINGS_H |
# include <strings.h> |
#endif |
#if HAVE_INTTYPES_H |
# include <inttypes.h> |
#else |
# if HAVE_STDINT_H |
# include <stdint.h> |
# endif |
#endif |
#if HAVE_UNISTD_H |
# include <unistd.h> |
#endif" |
|
ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS sim_environment sim_alignment sim_assert sim_bitsize sim_endian sim_hostendian sim_float sim_scache sim_default_model sim_hw_cflags sim_hw_objs sim_hw sim_inline sim_packages sim_regparm sim_reserved_bits sim_smp sim_stdcall sim_xor_endian WARN_CFLAGS WERROR_CFLAGS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CC_FOR_BUILD HDEFINES AR RANLIB ac_ct_RANLIB USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT CPP EGREP MAINT sim_bswap sim_cflags sim_debug sim_stdio sim_trace sim_profile m68hc11_extra_objs cgen_breaks LIBOBJS LTLIBOBJS' |
ac_subst_files='' |
|
# Initialize some variables set by options. |
ac_init_help= |
ac_init_version=false |
# The variables have the same names as the options, with |
# dashes changed to underlines. |
cache_file=/dev/null |
exec_prefix=NONE |
no_create= |
no_recursion= |
prefix=NONE |
program_prefix=NONE |
program_suffix=NONE |
program_transform_name=s,x,x, |
silent= |
site= |
srcdir= |
verbose= |
x_includes=NONE |
x_libraries=NONE |
|
# Installation directory options. |
# These are left unexpanded so users can "make install exec_prefix=/foo" |
# and all the variables that are supposed to be based on exec_prefix |
# by default will actually change. |
# Use braces instead of parens because sh, perl, etc. also accept them. |
bindir='${exec_prefix}/bin' |
sbindir='${exec_prefix}/sbin' |
libexecdir='${exec_prefix}/libexec' |
datadir='${prefix}/share' |
sysconfdir='${prefix}/etc' |
sharedstatedir='${prefix}/com' |
localstatedir='${prefix}/var' |
libdir='${exec_prefix}/lib' |
includedir='${prefix}/include' |
oldincludedir='/usr/include' |
infodir='${prefix}/info' |
mandir='${prefix}/man' |
|
ac_prev= |
for ac_option |
do |
# If the previous option needs an argument, assign it. |
if test -n "$ac_prev"; then |
eval "$ac_prev=\$ac_option" |
ac_prev= |
continue |
fi |
|
ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` |
|
# Accept the important Cygnus configure options, so we can diagnose typos. |
|
case $ac_option in |
|
-bindir | --bindir | --bindi | --bind | --bin | --bi) |
ac_prev=bindir ;; |
-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) |
bindir=$ac_optarg ;; |
|
-build | --build | --buil | --bui | --bu) |
ac_prev=build_alias ;; |
-build=* | --build=* | --buil=* | --bui=* | --bu=*) |
build_alias=$ac_optarg ;; |
|
-cache-file | --cache-file | --cache-fil | --cache-fi \ |
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) |
ac_prev=cache_file ;; |
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ |
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) |
cache_file=$ac_optarg ;; |
|
--config-cache | -C) |
cache_file=config.cache ;; |
|
-datadir | --datadir | --datadi | --datad | --data | --dat | --da) |
ac_prev=datadir ;; |
-datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ |
| --da=*) |
datadir=$ac_optarg ;; |
|
-disable-* | --disable-*) |
ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
# Reject names that are not valid shell variable names. |
expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && |
{ echo "$as_me: error: invalid feature name: $ac_feature" >&2 |
{ (exit 1); exit 1; }; } |
ac_feature=`echo $ac_feature | sed 's/-/_/g'` |
eval "enable_$ac_feature=no" ;; |
|
-enable-* | --enable-*) |
ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
# Reject names that are not valid shell variable names. |
expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && |
{ echo "$as_me: error: invalid feature name: $ac_feature" >&2 |
{ (exit 1); exit 1; }; } |
ac_feature=`echo $ac_feature | sed 's/-/_/g'` |
case $ac_option in |
*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; |
*) ac_optarg=yes ;; |
esac |
eval "enable_$ac_feature='$ac_optarg'" ;; |
|
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ |
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ |
| --exec | --exe | --ex) |
ac_prev=exec_prefix ;; |
-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ |
| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ |
| --exec=* | --exe=* | --ex=*) |
exec_prefix=$ac_optarg ;; |
|
-gas | --gas | --ga | --g) |
# Obsolete; use --with-gas. |
with_gas=yes ;; |
|
-help | --help | --hel | --he | -h) |
ac_init_help=long ;; |
-help=r* | --help=r* | --hel=r* | --he=r* | -hr*) |
ac_init_help=recursive ;; |
-help=s* | --help=s* | --hel=s* | --he=s* | -hs*) |
ac_init_help=short ;; |
|
-host | --host | --hos | --ho) |
ac_prev=host_alias ;; |
-host=* | --host=* | --hos=* | --ho=*) |
host_alias=$ac_optarg ;; |
|
-includedir | --includedir | --includedi | --included | --include \ |
| --includ | --inclu | --incl | --inc) |
ac_prev=includedir ;; |
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ |
| --includ=* | --inclu=* | --incl=* | --inc=*) |
includedir=$ac_optarg ;; |
|
-infodir | --infodir | --infodi | --infod | --info | --inf) |
ac_prev=infodir ;; |
-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) |
infodir=$ac_optarg ;; |
|
-libdir | --libdir | --libdi | --libd) |
ac_prev=libdir ;; |
-libdir=* | --libdir=* | --libdi=* | --libd=*) |
libdir=$ac_optarg ;; |
|
-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ |
| --libexe | --libex | --libe) |
ac_prev=libexecdir ;; |
-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ |
| --libexe=* | --libex=* | --libe=*) |
libexecdir=$ac_optarg ;; |
|
-localstatedir | --localstatedir | --localstatedi | --localstated \ |
| --localstate | --localstat | --localsta | --localst \ |
| --locals | --local | --loca | --loc | --lo) |
ac_prev=localstatedir ;; |
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ |
| --localstate=* | --localstat=* | --localsta=* | --localst=* \ |
| --locals=* | --local=* | --loca=* | --loc=* | --lo=*) |
localstatedir=$ac_optarg ;; |
|
-mandir | --mandir | --mandi | --mand | --man | --ma | --m) |
ac_prev=mandir ;; |
-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) |
mandir=$ac_optarg ;; |
|
-nfp | --nfp | --nf) |
# Obsolete; use --without-fp. |
with_fp=no ;; |
|
-no-create | --no-create | --no-creat | --no-crea | --no-cre \ |
| --no-cr | --no-c | -n) |
no_create=yes ;; |
|
-no-recursion | --no-recursion | --no-recursio | --no-recursi \ |
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) |
no_recursion=yes ;; |
|
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ |
| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ |
| --oldin | --oldi | --old | --ol | --o) |
ac_prev=oldincludedir ;; |
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ |
| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ |
| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) |
oldincludedir=$ac_optarg ;; |
|
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
ac_prev=prefix ;; |
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) |
prefix=$ac_optarg ;; |
|
-program-prefix | --program-prefix | --program-prefi | --program-pref \ |
| --program-pre | --program-pr | --program-p) |
ac_prev=program_prefix ;; |
-program-prefix=* | --program-prefix=* | --program-prefi=* \ |
| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) |
program_prefix=$ac_optarg ;; |
|
-program-suffix | --program-suffix | --program-suffi | --program-suff \ |
| --program-suf | --program-su | --program-s) |
ac_prev=program_suffix ;; |
-program-suffix=* | --program-suffix=* | --program-suffi=* \ |
| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) |
program_suffix=$ac_optarg ;; |
|
-program-transform-name | --program-transform-name \ |
| --program-transform-nam | --program-transform-na \ |
| --program-transform-n | --program-transform- \ |
| --program-transform | --program-transfor \ |
| --program-transfo | --program-transf \ |
| --program-trans | --program-tran \ |
| --progr-tra | --program-tr | --program-t) |
ac_prev=program_transform_name ;; |
-program-transform-name=* | --program-transform-name=* \ |
| --program-transform-nam=* | --program-transform-na=* \ |
| --program-transform-n=* | --program-transform-=* \ |
| --program-transform=* | --program-transfor=* \ |
| --program-transfo=* | --program-transf=* \ |
| --program-trans=* | --program-tran=* \ |
| --progr-tra=* | --program-tr=* | --program-t=*) |
program_transform_name=$ac_optarg ;; |
|
-q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| -silent | --silent | --silen | --sile | --sil) |
silent=yes ;; |
|
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) |
ac_prev=sbindir ;; |
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ |
| --sbi=* | --sb=*) |
sbindir=$ac_optarg ;; |
|
-sharedstatedir | --sharedstatedir | --sharedstatedi \ |
| --sharedstated | --sharedstate | --sharedstat | --sharedsta \ |
| --sharedst | --shareds | --shared | --share | --shar \ |
| --sha | --sh) |
ac_prev=sharedstatedir ;; |
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ |
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ |
| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ |
| --sha=* | --sh=*) |
sharedstatedir=$ac_optarg ;; |
|
-site | --site | --sit) |
ac_prev=site ;; |
-site=* | --site=* | --sit=*) |
site=$ac_optarg ;; |
|
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
ac_prev=srcdir ;; |
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) |
srcdir=$ac_optarg ;; |
|
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ |
| --syscon | --sysco | --sysc | --sys | --sy) |
ac_prev=sysconfdir ;; |
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ |
| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) |
sysconfdir=$ac_optarg ;; |
|
-target | --target | --targe | --targ | --tar | --ta | --t) |
ac_prev=target_alias ;; |
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
target_alias=$ac_optarg ;; |
|
-v | -verbose | --verbose | --verbos | --verbo | --verb) |
verbose=yes ;; |
|
-version | --version | --versio | --versi | --vers | -V) |
ac_init_version=: ;; |
|
-with-* | --with-*) |
ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
# Reject names that are not valid shell variable names. |
expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && |
{ echo "$as_me: error: invalid package name: $ac_package" >&2 |
{ (exit 1); exit 1; }; } |
ac_package=`echo $ac_package| sed 's/-/_/g'` |
case $ac_option in |
*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; |
*) ac_optarg=yes ;; |
esac |
eval "with_$ac_package='$ac_optarg'" ;; |
|
-without-* | --without-*) |
ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
# Reject names that are not valid shell variable names. |
expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && |
{ echo "$as_me: error: invalid package name: $ac_package" >&2 |
{ (exit 1); exit 1; }; } |
ac_package=`echo $ac_package | sed 's/-/_/g'` |
eval "with_$ac_package=no" ;; |
|
--x) |
# Obsolete; use --with-x. |
with_x=yes ;; |
|
-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ |
| --x-incl | --x-inc | --x-in | --x-i) |
ac_prev=x_includes ;; |
-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ |
| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) |
x_includes=$ac_optarg ;; |
|
-x-libraries | --x-libraries | --x-librarie | --x-librari \ |
| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) |
ac_prev=x_libraries ;; |
-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ |
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) |
x_libraries=$ac_optarg ;; |
|
-*) { echo "$as_me: error: unrecognized option: $ac_option |
Try \`$0 --help' for more information." >&2 |
{ (exit 1); exit 1; }; } |
;; |
|
*=*) |
ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` |
# Reject names that are not valid shell variable names. |
expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && |
{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2 |
{ (exit 1); exit 1; }; } |
ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` |
eval "$ac_envvar='$ac_optarg'" |
export $ac_envvar ;; |
|
*) |
# FIXME: should be removed in autoconf 3.0. |
echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} |
;; |
|
esac |
done |
|
if test -n "$ac_prev"; then |
ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
{ echo "$as_me: error: missing argument to $ac_option" >&2 |
{ (exit 1); exit 1; }; } |
fi |
|
# Be sure to have absolute paths. |
for ac_var in exec_prefix prefix |
do |
eval ac_val=$`echo $ac_var` |
case $ac_val in |
[\\/$]* | ?:[\\/]* | NONE | '' ) ;; |
*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 |
{ (exit 1); exit 1; }; };; |
esac |
done |
|
# Be sure to have absolute paths. |
for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ |
localstatedir libdir includedir oldincludedir infodir mandir |
do |
eval ac_val=$`echo $ac_var` |
case $ac_val in |
[\\/$]* | ?:[\\/]* ) ;; |
*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 |
{ (exit 1); exit 1; }; };; |
esac |
done |
|
# There might be people who depend on the old broken behavior: `$host' |
# used to hold the argument of --host etc. |
# FIXME: To remove some day. |
build=$build_alias |
host=$host_alias |
target=$target_alias |
|
# FIXME: To remove some day. |
if test "x$host_alias" != x; then |
if test "x$build_alias" = x; then |
cross_compiling=maybe |
echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. |
If a cross compiler is detected then cross compile mode will be used." >&2 |
elif test "x$build_alias" != "x$host_alias"; then |
cross_compiling=yes |
fi |
fi |
|
ac_tool_prefix= |
test -n "$host_alias" && ac_tool_prefix=$host_alias- |
|
test "$silent" = yes && exec 6>/dev/null |
|
|
# Find the source files, if location was not specified. |
if test -z "$srcdir"; then |
ac_srcdir_defaulted=yes |
# Try the directory containing this script, then its parent. |
ac_confdir=`(dirname "$0") 2>/dev/null || |
$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
X"$0" : 'X\(//\)[^/]' \| \ |
X"$0" : 'X\(//\)$' \| \ |
X"$0" : 'X\(/\)' \| \ |
. : '\(.\)' 2>/dev/null || |
echo X"$0" | |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
/^X\(\/\/\)[^/].*/{ s//\1/; q; } |
/^X\(\/\/\)$/{ s//\1/; q; } |
/^X\(\/\).*/{ s//\1/; q; } |
s/.*/./; q'` |
srcdir=$ac_confdir |
if test ! -r $srcdir/$ac_unique_file; then |
srcdir=.. |
fi |
else |
ac_srcdir_defaulted=no |
fi |
if test ! -r $srcdir/$ac_unique_file; then |
if test "$ac_srcdir_defaulted" = yes; then |
{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2 |
{ (exit 1); exit 1; }; } |
else |
{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 |
{ (exit 1); exit 1; }; } |
fi |
fi |
(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null || |
{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2 |
{ (exit 1); exit 1; }; } |
srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` |
ac_env_build_alias_set=${build_alias+set} |
ac_env_build_alias_value=$build_alias |
ac_cv_env_build_alias_set=${build_alias+set} |
ac_cv_env_build_alias_value=$build_alias |
ac_env_host_alias_set=${host_alias+set} |
ac_env_host_alias_value=$host_alias |
ac_cv_env_host_alias_set=${host_alias+set} |
ac_cv_env_host_alias_value=$host_alias |
ac_env_target_alias_set=${target_alias+set} |
ac_env_target_alias_value=$target_alias |
ac_cv_env_target_alias_set=${target_alias+set} |
ac_cv_env_target_alias_value=$target_alias |
ac_env_CC_set=${CC+set} |
ac_env_CC_value=$CC |
ac_cv_env_CC_set=${CC+set} |
ac_cv_env_CC_value=$CC |
ac_env_CFLAGS_set=${CFLAGS+set} |
ac_env_CFLAGS_value=$CFLAGS |
ac_cv_env_CFLAGS_set=${CFLAGS+set} |
ac_cv_env_CFLAGS_value=$CFLAGS |
ac_env_LDFLAGS_set=${LDFLAGS+set} |
ac_env_LDFLAGS_value=$LDFLAGS |
ac_cv_env_LDFLAGS_set=${LDFLAGS+set} |
ac_cv_env_LDFLAGS_value=$LDFLAGS |
ac_env_CPPFLAGS_set=${CPPFLAGS+set} |
ac_env_CPPFLAGS_value=$CPPFLAGS |
ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} |
ac_cv_env_CPPFLAGS_value=$CPPFLAGS |
ac_env_CPP_set=${CPP+set} |
ac_env_CPP_value=$CPP |
ac_cv_env_CPP_set=${CPP+set} |
ac_cv_env_CPP_value=$CPP |
|
# |
# Report the --help message. |
# |
if test "$ac_init_help" = "long"; then |
# Omit some internal or obsolete options to make the list less imposing. |
# This message is too long to be a string in the A/UX 3.1 sh. |
cat <<_ACEOF |
\`configure' configures this package to adapt to many kinds of systems. |
|
Usage: $0 [OPTION]... [VAR=VALUE]... |
|
To assign environment variables (e.g., CC, CFLAGS...), specify them as |
VAR=VALUE. See below for descriptions of some of the useful variables. |
|
Defaults for the options are specified in brackets. |
|
Configuration: |
-h, --help display this help and exit |
--help=short display options specific to this package |
--help=recursive display the short help of all the included packages |
-V, --version display version information and exit |
-q, --quiet, --silent do not print \`checking...' messages |
--cache-file=FILE cache test results in FILE [disabled] |
-C, --config-cache alias for \`--cache-file=config.cache' |
-n, --no-create do not create output files |
--srcdir=DIR find the sources in DIR [configure dir or \`..'] |
|
_ACEOF |
|
cat <<_ACEOF |
Installation directories: |
--prefix=PREFIX install architecture-independent files in PREFIX |
[$ac_default_prefix] |
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
[PREFIX] |
|
By default, \`make install' will install all the files in |
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify |
an installation prefix other than \`$ac_default_prefix' using \`--prefix', |
for instance \`--prefix=\$HOME'. |
|
For better control, use the options below. |
|
Fine tuning of the installation directories: |
--bindir=DIR user executables [EPREFIX/bin] |
--sbindir=DIR system admin executables [EPREFIX/sbin] |
--libexecdir=DIR program executables [EPREFIX/libexec] |
--datadir=DIR read-only architecture-independent data [PREFIX/share] |
--sysconfdir=DIR read-only single-machine data [PREFIX/etc] |
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] |
--localstatedir=DIR modifiable single-machine data [PREFIX/var] |
--libdir=DIR object code libraries [EPREFIX/lib] |
--includedir=DIR C header files [PREFIX/include] |
--oldincludedir=DIR C header files for non-gcc [/usr/include] |
--infodir=DIR info documentation [PREFIX/info] |
--mandir=DIR man documentation [PREFIX/man] |
_ACEOF |
|
cat <<\_ACEOF |
|
Program names: |
--program-prefix=PREFIX prepend PREFIX to installed program names |
--program-suffix=SUFFIX append SUFFIX to installed program names |
--program-transform-name=PROGRAM run sed PROGRAM on installed program names |
|
System types: |
--build=BUILD configure for building on BUILD [guessed] |
--host=HOST cross-compile to build programs to run on HOST [BUILD] |
--target=TARGET configure for building compilers for TARGET [HOST] |
_ACEOF |
fi |
|
if test -n "$ac_init_help"; then |
|
cat <<\_ACEOF |
|
Optional Features: |
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
--enable-FEATURE[=ARG] include FEATURE [ARG=yes] |
--enable-maintainer-mode Enable developer functionality. |
--enable-sim-bswap Use Host specific BSWAP instruction. |
--enable-sim-cflags=opts Extra CFLAGS for use in building simulator |
--enable-sim-debug=opts Enable debugging flags |
--enable-sim-stdio Specify whether to use stdio for console input/output. |
--enable-sim-trace=opts Enable tracing flags |
--enable-sim-profile=opts Enable profiling flags |
--enable-sim-inline=inlines Specify which functions should be inlined. |
--enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses. |
--enable-sim-hostendian=end Specify host byte endian orientation. |
--enable-build-warnings Enable build-time compiler warnings if gcc is used |
--enable-gdb-build-warnings Enable SIM specific build-time compiler warnings if gcc is used |
--enable-sim-hardware=LIST Specify the hardware to be included in the build. |
|
Some influential environment variables: |
CC C compiler command |
CFLAGS C compiler flags |
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a |
nonstandard directory <lib dir> |
CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have |
headers in a nonstandard directory <include dir> |
CPP C preprocessor |
|
Use these variables to override the choices made by `configure' or to help |
it to find libraries and programs with nonstandard names/locations. |
|
_ACEOF |
fi |
|
if test "$ac_init_help" = "recursive"; then |
# If there are subdirs, report their specific --help. |
ac_popdir=`pwd` |
for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
test -d $ac_dir || continue |
ac_builddir=. |
|
if test "$ac_dir" != .; then |
ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` |
# A "../" for each directory in $ac_dir_suffix. |
ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` |
else |
ac_dir_suffix= ac_top_builddir= |
fi |
|
case $srcdir in |
.) # No --srcdir option. We are building in place. |
ac_srcdir=. |
if test -z "$ac_top_builddir"; then |
ac_top_srcdir=. |
else |
ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` |
fi ;; |
[\\/]* | ?:[\\/]* ) # Absolute path. |
ac_srcdir=$srcdir$ac_dir_suffix; |
ac_top_srcdir=$srcdir ;; |
*) # Relative path. |
ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix |
ac_top_srcdir=$ac_top_builddir$srcdir ;; |
esac |
|
# Do not use `cd foo && pwd` to compute absolute paths, because |
# the directories may not exist. |
case `pwd` in |
.) ac_abs_builddir="$ac_dir";; |
*) |
case "$ac_dir" in |
.) ac_abs_builddir=`pwd`;; |
[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; |
*) ac_abs_builddir=`pwd`/"$ac_dir";; |
esac;; |
esac |
case $ac_abs_builddir in |
.) ac_abs_top_builddir=${ac_top_builddir}.;; |
*) |
case ${ac_top_builddir}. in |
.) ac_abs_top_builddir=$ac_abs_builddir;; |
[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; |
*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; |
esac;; |
esac |
case $ac_abs_builddir in |
.) ac_abs_srcdir=$ac_srcdir;; |
*) |
case $ac_srcdir in |
.) ac_abs_srcdir=$ac_abs_builddir;; |
[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; |
*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; |
esac;; |
esac |
case $ac_abs_builddir in |
.) ac_abs_top_srcdir=$ac_top_srcdir;; |
*) |
case $ac_top_srcdir in |
.) ac_abs_top_srcdir=$ac_abs_builddir;; |
[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; |
*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; |
esac;; |
esac |
|
cd $ac_dir |
# Check for guested configure; otherwise get Cygnus style configure. |
if test -f $ac_srcdir/configure.gnu; then |
echo |
$SHELL $ac_srcdir/configure.gnu --help=recursive |
elif test -f $ac_srcdir/configure; then |
echo |
$SHELL $ac_srcdir/configure --help=recursive |
elif test -f $ac_srcdir/configure.ac || |
test -f $ac_srcdir/configure.in; then |
echo |
$ac_configure --help |
else |
echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
fi |
cd $ac_popdir |
done |
fi |
|
test -n "$ac_init_help" && exit 0 |
if $ac_init_version; then |
cat <<\_ACEOF |
|
Copyright (C) 2003 Free Software Foundation, Inc. |
This configure script is free software; the Free Software Foundation |
gives unlimited permission to copy, distribute and modify it. |
_ACEOF |
exit 0 |
fi |
exec 5>config.log |
cat >&5 <<_ACEOF |
This file contains any messages produced by compilers while |
running configure, to aid debugging if configure makes a mistake. |
|
It was created by $as_me, which was |
generated by GNU Autoconf 2.59. Invocation command line was |
|
$ $0 $@ |
|
_ACEOF |
{ |
cat <<_ASUNAME |
## --------- ## |
## Platform. ## |
## --------- ## |
|
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
uname -m = `(uname -m) 2>/dev/null || echo unknown` |
uname -r = `(uname -r) 2>/dev/null || echo unknown` |
uname -s = `(uname -s) 2>/dev/null || echo unknown` |
uname -v = `(uname -v) 2>/dev/null || echo unknown` |
|
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` |
|
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` |
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` |
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` |
hostinfo = `(hostinfo) 2>/dev/null || echo unknown` |
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` |
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` |
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` |
|
_ASUNAME |
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
for as_dir in $PATH |
do |
IFS=$as_save_IFS |
test -z "$as_dir" && as_dir=. |
echo "PATH: $as_dir" |
done |
|
} >&5 |
|
cat >&5 <<_ACEOF |
|
|
## ----------- ## |
## Core tests. ## |
## ----------- ## |
|
_ACEOF |
|
|
# Keep a trace of the command line. |
# Strip out --no-create and --no-recursion so they do not pile up. |
# Strip out --silent because we don't want to record it for future runs. |
# Also quote any args containing shell meta-characters. |
# Make two passes to allow for proper duplicate-argument suppression. |
ac_configure_args= |
ac_configure_args0= |
ac_configure_args1= |
ac_sep= |
ac_must_keep_next=false |
for ac_pass in 1 2 |
do |
for ac_arg |
do |
case $ac_arg in |
-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; |
-q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| -silent | --silent | --silen | --sile | --sil) |
continue ;; |
*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) |
ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
esac |
case $ac_pass in |
1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; |
2) |
ac_configure_args1="$ac_configure_args1 '$ac_arg'" |
if test $ac_must_keep_next = true; then |
ac_must_keep_next=false # Got value, back to normal. |
else |
case $ac_arg in |
*=* | --config-cache | -C | -disable-* | --disable-* \ |
| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ |
| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ |
| -with-* | --with-* | -without-* | --without-* | --x) |
case "$ac_configure_args0 " in |
"$ac_configure_args1"*" '$ac_arg' "* ) continue ;; |
esac |
;; |
-* ) ac_must_keep_next=true ;; |
esac |
fi |
ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" |
# Get rid of the leading space. |
ac_sep=" " |
;; |
esac |
done |
done |
$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } |
$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } |
|
# When interrupted or exit'd, cleanup temporary files, and complete |
# config.log. We remove comments because anyway the quotes in there |
# would cause problems or look ugly. |
# WARNING: Be sure not to use single quotes in there, as some shells, |
# such as our DU 5.0 friend, will then `close' the trap. |
trap 'exit_status=$? |
# Save into config.log some information that might help in debugging. |
{ |
echo |
|
cat <<\_ASBOX |
## ---------------- ## |
## Cache variables. ## |
## ---------------- ## |
_ASBOX |
echo |
# The following way of writing the cache mishandles newlines in values, |
{ |
(set) 2>&1 | |
case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in |
*ac_space=\ *) |
sed -n \ |
"s/'"'"'/'"'"'\\\\'"'"''"'"'/g; |
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" |
;; |
*) |
sed -n \ |
"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" |
;; |
esac; |
} |
echo |
|
cat <<\_ASBOX |
## ----------------- ## |
## Output variables. ## |
## ----------------- ## |
_ASBOX |
echo |
for ac_var in $ac_subst_vars |
do |
eval ac_val=$`echo $ac_var` |
echo "$ac_var='"'"'$ac_val'"'"'" |
done | sort |
echo |
|
if test -n "$ac_subst_files"; then |
cat <<\_ASBOX |
## ------------- ## |
## Output files. ## |
## ------------- ## |
_ASBOX |
echo |
for ac_var in $ac_subst_files |
do |
eval ac_val=$`echo $ac_var` |
echo "$ac_var='"'"'$ac_val'"'"'" |
done | sort |
echo |
fi |
|
if test -s confdefs.h; then |
cat <<\_ASBOX |
## ----------- ## |
## confdefs.h. ## |
## ----------- ## |
_ASBOX |
echo |
sed "/^$/d" confdefs.h | sort |
echo |
fi |
test "$ac_signal" != 0 && |
echo "$as_me: caught signal $ac_signal" |
echo "$as_me: exit $exit_status" |
} >&5 |
rm -f core *.core && |
rm -rf conftest* confdefs* conf$$* $ac_clean_files && |
exit $exit_status |
' 0 |
for ac_signal in 1 2 13 15; do |
trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal |
done |
ac_signal=0 |
|
# confdefs.h avoids OS command line length limits that DEFS can exceed. |
rm -rf conftest* confdefs.h |
# AIX cpp loses on an empty file, so make sure it contains at least a newline. |
echo >confdefs.h |
|
# Predefined preprocessor variables. |
|
cat >>confdefs.h <<_ACEOF |
#define PACKAGE_NAME "$PACKAGE_NAME" |
_ACEOF |
|
|
cat >>confdefs.h <<_ACEOF |
#define PACKAGE_TARNAME "$PACKAGE_TARNAME" |
_ACEOF |
|
|
cat >>confdefs.h <<_ACEOF |
#define PACKAGE_VERSION "$PACKAGE_VERSION" |
_ACEOF |
|
|
cat >>confdefs.h <<_ACEOF |
#define PACKAGE_STRING "$PACKAGE_STRING" |
_ACEOF |
|
|
cat >>confdefs.h <<_ACEOF |
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" |
_ACEOF |
|
|
# Let the site file select an alternate cache file if it wants to. |
# Prefer explicitly selected file to automatically selected ones. |
if test -z "$CONFIG_SITE"; then |
if test "x$prefix" != xNONE; then |
CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" |
else |
CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" |
fi |
fi |
for ac_site_file in $CONFIG_SITE; do |
if test -r "$ac_site_file"; then |
{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 |
echo "$as_me: loading site script $ac_site_file" >&6;} |
sed 's/^/| /' "$ac_site_file" >&5 |
. "$ac_site_file" |
fi |
done |
|
if test -r "$cache_file"; then |
# Some versions of bash will fail to source /dev/null (special |
# files actually), so we avoid doing that. |
if test -f "$cache_file"; then |
{ echo "$as_me:$LINENO: loading cache $cache_file" >&5 |
echo "$as_me: loading cache $cache_file" >&6;} |
case $cache_file in |
[\\/]* | ?:[\\/]* ) . $cache_file;; |
*) . ./$cache_file;; |
esac |
fi |
else |
{ echo "$as_me:$LINENO: creating cache $cache_file" >&5 |
echo "$as_me: creating cache $cache_file" >&6;} |
>$cache_file |
fi |
|
# Check that the precious variables saved in the cache have kept the same |
# value. |
ac_cache_corrupted=false |
for ac_var in `(set) 2>&1 | |
sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do |
eval ac_old_set=\$ac_cv_env_${ac_var}_set |
eval ac_new_set=\$ac_env_${ac_var}_set |
eval ac_old_val="\$ac_cv_env_${ac_var}_value" |
eval ac_new_val="\$ac_env_${ac_var}_value" |
case $ac_old_set,$ac_new_set in |
set,) |
{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
ac_cache_corrupted=: ;; |
,set) |
{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 |
echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
ac_cache_corrupted=: ;; |
,);; |
*) |
if test "x$ac_old_val" != "x$ac_new_val"; then |
{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 |
echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5 |
echo "$as_me: former value: $ac_old_val" >&2;} |
{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5 |
echo "$as_me: current value: $ac_new_val" >&2;} |
ac_cache_corrupted=: |
fi;; |
esac |
# Pass precious variables to config.status. |
if test "$ac_new_set" = set; then |
case $ac_new_val in |
*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) |
ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
*) ac_arg=$ac_var=$ac_new_val ;; |
esac |
case " $ac_configure_args " in |
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. |
*) ac_configure_args="$ac_configure_args '$ac_arg'" ;; |
esac |
fi |
done |
if $ac_cache_corrupted; then |
{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 |
echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 |
echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} |
{ (exit 1); exit 1; }; } |
fi |
|
ac_ext=c |
ac_cpp='$CPP $CPPFLAGS' |
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
ac_compiler_gnu=$ac_cv_c_compiler_gnu |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
ac_config_headers="$ac_config_headers config.h:config.in" |
|
|
# This file contains common code used by all simulators. |
# |
# SIM_AC_COMMON invokes AC macros used by all simulators and by the common |
# directory. It is intended to be invoked before any target specific stuff. |
# SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile. |
# It is intended to be invoked last. |
# |
# The simulator's configure.in should look like: |
# |
# dnl Process this file with autoconf to produce a configure script. |
# sinclude(../common/aclocal.m4) |
# AC_PREREQ(2.5)dnl |
# AC_INIT(Makefile.in) |
# |
# SIM_AC_COMMON |
# |
# ... target specific stuff ... |
# |
# SIM_AC_OUTPUT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
sim_inline="-DDEFAULT_INLINE=0" |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# intl sister-directory configuration rules. |
# |
|
# The idea behind this macro is that there's no need to repeat all the |
# autoconf probes done by the intl directory - it's already done them |
# for us. In fact, there's no need even to look at the cache for the |
# answers. All we need to do is nab a few pieces of information. |
# The intl directory is set up to make this easy, by generating a |
# small file which can be sourced as a shell script; then we produce |
# the necessary substitutions and definitions for this directory. |
|
|
|
|
|
|
|
# Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around |
# it by inlining the macro's contents. |
# This file contains common code used by all simulators. |
# |
# common.m4 invokes AC macros used by all simulators and by the common |
# directory. It is intended to be included before any target specific |
# stuff. SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate |
# the Makefile. It is intended to be invoked last. |
# |
# The simulator's configure.in should look like: |
# |
# dnl Process this file with autoconf to produce a configure script. |
# AC_PREREQ(2.5)dnl |
# AC_INIT(Makefile.in) |
# AC_CONFIG_HEADER(config.h:config.in) |
# |
# sinclude(../common/aclocal.m4) |
# sinclude(../common/common.m4) |
# |
# ... target specific stuff ... |
|
ac_aux_dir= |
for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do |
if test -f $ac_dir/install-sh; then |
ac_aux_dir=$ac_dir |
ac_install_sh="$ac_aux_dir/install-sh -c" |
break |
elif test -f $ac_dir/install.sh; then |
ac_aux_dir=$ac_dir |
ac_install_sh="$ac_aux_dir/install.sh -c" |
break |
elif test -f $ac_dir/shtool; then |
ac_aux_dir=$ac_dir |
ac_install_sh="$ac_aux_dir/shtool install -c" |
break |
fi |
done |
if test -z "$ac_aux_dir"; then |
{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 |
echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} |
{ (exit 1); exit 1; }; } |
fi |
ac_config_guess="$SHELL $ac_aux_dir/config.guess" |
ac_config_sub="$SHELL $ac_aux_dir/config.sub" |
ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. |
|
# Make sure we can run config.sub. |
$ac_config_sub sun4 >/dev/null 2>&1 || |
{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 |
echo "$as_me: error: cannot run $ac_config_sub" >&2;} |
{ (exit 1); exit 1; }; } |
|
echo "$as_me:$LINENO: checking build system type" >&5 |
echo $ECHO_N "checking build system type... $ECHO_C" >&6 |
if test "${ac_cv_build+set}" = set; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
ac_cv_build_alias=$build_alias |
test -z "$ac_cv_build_alias" && |
ac_cv_build_alias=`$ac_config_guess` |
test -z "$ac_cv_build_alias" && |
{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 |
echo "$as_me: error: cannot guess build type; you must specify one" >&2;} |
{ (exit 1); exit 1; }; } |
ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || |
{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 |
echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} |
{ (exit 1); exit 1; }; } |
|
fi |
echo "$as_me:$LINENO: result: $ac_cv_build" >&5 |
echo "${ECHO_T}$ac_cv_build" >&6 |
build=$ac_cv_build |
build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` |
build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` |
|
|
echo "$as_me:$LINENO: checking host system type" >&5 |
echo $ECHO_N "checking host system type... $ECHO_C" >&6 |
if test "${ac_cv_host+set}" = set; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
ac_cv_host_alias=$host_alias |
test -z "$ac_cv_host_alias" && |
ac_cv_host_alias=$ac_cv_build_alias |
ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || |
{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 |
echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} |
{ (exit 1); exit 1; }; } |
|
fi |
echo "$as_me:$LINENO: result: $ac_cv_host" >&5 |
echo "${ECHO_T}$ac_cv_host" >&6 |
host=$ac_cv_host |
host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` |
host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` |
|
|
echo "$as_me:$LINENO: checking target system type" >&5 |
echo $ECHO_N "checking target system type... $ECHO_C" >&6 |
if test "${ac_cv_target+set}" = set; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
ac_cv_target_alias=$target_alias |
test "x$ac_cv_target_alias" = "x" && |
ac_cv_target_alias=$ac_cv_host_alias |
ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || |
{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5 |
echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} |
{ (exit 1); exit 1; }; } |
|
fi |
echo "$as_me:$LINENO: result: $ac_cv_target" >&5 |
echo "${ECHO_T}$ac_cv_target" >&6 |
target=$ac_cv_target |
target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` |
target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` |
|
|
# The aliases save the names the user supplied, while $host etc. |
# will get canonicalized. |
test -n "$target_alias" && |
test "$program_prefix$program_suffix$program_transform_name" = \ |
NONENONEs,x,x, && |
program_prefix=${target_alias}- |
test "$program_prefix" != NONE && |
program_transform_name="s,^,$program_prefix,;$program_transform_name" |
# Use a double $ so make ignores it. |
test "$program_suffix" != NONE && |
program_transform_name="s,\$,$program_suffix,;$program_transform_name" |
# Double any \ or $. echo might interpret backslashes. |
# By default was `s,x,x', remove it if useless. |
cat <<\_ACEOF >conftest.sed |
s/[\\$]/&&/g;s/;s,x,x,$// |
_ACEOF |
program_transform_name=`echo $program_transform_name | sed -f conftest.sed` |
rm conftest.sed |
|
ac_ext=c |
ac_cpp='$CPP $CPPFLAGS' |
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
ac_compiler_gnu=$ac_cv_c_compiler_gnu |
if test -n "$ac_tool_prefix"; then |
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. |
set dummy ${ac_tool_prefix}gcc; ac_word=$2 |
echo "$as_me:$LINENO: checking for $ac_word" >&5 |
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
if test "${ac_cv_prog_CC+set}" = set; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
if test -n "$CC"; then |
ac_cv_prog_CC="$CC" # Let the user override the test. |
else |
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
for as_dir in $PATH |
do |
IFS=$as_save_IFS |
test -z "$as_dir" && as_dir=. |
for ac_exec_ext in '' $ac_executable_extensions; do |
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ac_cv_prog_CC="${ac_tool_prefix}gcc" |
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
break 2 |
fi |
done |
done |
|
fi |
fi |
CC=$ac_cv_prog_CC |
if test -n "$CC"; then |
echo "$as_me:$LINENO: result: $CC" >&5 |
echo "${ECHO_T}$CC" >&6 |
else |
echo "$as_me:$LINENO: result: no" >&5 |
echo "${ECHO_T}no" >&6 |
fi |
|
fi |
if test -z "$ac_cv_prog_CC"; then |
ac_ct_CC=$CC |
# Extract the first word of "gcc", so it can be a program name with args. |
set dummy gcc; ac_word=$2 |
echo "$as_me:$LINENO: checking for $ac_word" >&5 |
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
if test -n "$ac_ct_CC"; then |
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
else |
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
for as_dir in $PATH |
do |
IFS=$as_save_IFS |
test -z "$as_dir" && as_dir=. |
for ac_exec_ext in '' $ac_executable_extensions; do |
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ac_cv_prog_ac_ct_CC="gcc" |
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
break 2 |
fi |
done |
done |
|
fi |
fi |
ac_ct_CC=$ac_cv_prog_ac_ct_CC |
if test -n "$ac_ct_CC"; then |
echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 |
echo "${ECHO_T}$ac_ct_CC" >&6 |
else |
echo "$as_me:$LINENO: result: no" >&5 |
echo "${ECHO_T}no" >&6 |
fi |
|
CC=$ac_ct_CC |
else |
CC="$ac_cv_prog_CC" |
fi |
|
if test -z "$CC"; then |
if test -n "$ac_tool_prefix"; then |
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. |
set dummy ${ac_tool_prefix}cc; ac_word=$2 |
echo "$as_me:$LINENO: checking for $ac_word" >&5 |
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
if test "${ac_cv_prog_CC+set}" = set; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
if test -n "$CC"; then |
ac_cv_prog_CC="$CC" # Let the user override the test. |
else |
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
for as_dir in $PATH |
do |
IFS=$as_save_IFS |
test -z "$as_dir" && as_dir=. |
for ac_exec_ext in '' $ac_executable_extensions; do |
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ac_cv_prog_CC="${ac_tool_prefix}cc" |
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
break 2 |
fi |
done |
done |
|
fi |
fi |
CC=$ac_cv_prog_CC |
if test -n "$CC"; then |
echo "$as_me:$LINENO: result: $CC" >&5 |
echo "${ECHO_T}$CC" >&6 |
else |
echo "$as_me:$LINENO: result: no" >&5 |
echo "${ECHO_T}no" >&6 |
fi |
|
fi |
if test -z "$ac_cv_prog_CC"; then |
ac_ct_CC=$CC |
# Extract the first word of "cc", so it can be a program name with args. |
set dummy cc; ac_word=$2 |
echo "$as_me:$LINENO: checking for $ac_word" >&5 |
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
if test -n "$ac_ct_CC"; then |
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
else |
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
for as_dir in $PATH |
do |
IFS=$as_save_IFS |
test -z "$as_dir" && as_dir=. |
for ac_exec_ext in '' $ac_executable_extensions; do |
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ac_cv_prog_ac_ct_CC="cc" |
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
break 2 |
fi |
done |
done |
|
fi |
fi |
ac_ct_CC=$ac_cv_prog_ac_ct_CC |
if test -n "$ac_ct_CC"; then |
echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 |
echo "${ECHO_T}$ac_ct_CC" >&6 |
else |
echo "$as_me:$LINENO: result: no" >&5 |
echo "${ECHO_T}no" >&6 |
fi |
|
CC=$ac_ct_CC |
else |
CC="$ac_cv_prog_CC" |
fi |
|
fi |
if test -z "$CC"; then |
# Extract the first word of "cc", so it can be a program name with args. |
set dummy cc; ac_word=$2 |
echo "$as_me:$LINENO: checking for $ac_word" >&5 |
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
if test "${ac_cv_prog_CC+set}" = set; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
if test -n "$CC"; then |
ac_cv_prog_CC="$CC" # Let the user override the test. |
else |
ac_prog_rejected=no |
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
for as_dir in $PATH |
do |
IFS=$as_save_IFS |
test -z "$as_dir" && as_dir=. |
for ac_exec_ext in '' $ac_executable_extensions; do |
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
ac_prog_rejected=yes |
continue |
fi |
ac_cv_prog_CC="cc" |
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
break 2 |
fi |
done |
done |
|
if test $ac_prog_rejected = yes; then |
# We found a bogon in the path, so make sure we never use it. |
set dummy $ac_cv_prog_CC |
shift |
if test $# != 0; then |
# We chose a different compiler from the bogus one. |
# However, it has the same basename, so the bogon will be chosen |
# first if we set CC to just the basename; use the full file name. |
shift |
ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
fi |
fi |
fi |
fi |
CC=$ac_cv_prog_CC |
if test -n "$CC"; then |
echo "$as_me:$LINENO: result: $CC" >&5 |
echo "${ECHO_T}$CC" >&6 |
else |
echo "$as_me:$LINENO: result: no" >&5 |
echo "${ECHO_T}no" >&6 |
fi |
|
fi |
if test -z "$CC"; then |
if test -n "$ac_tool_prefix"; then |
for ac_prog in cl |
do |
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. |
set dummy $ac_tool_prefix$ac_prog; ac_word=$2 |
echo "$as_me:$LINENO: checking for $ac_word" >&5 |
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
if test "${ac_cv_prog_CC+set}" = set; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
if test -n "$CC"; then |
ac_cv_prog_CC="$CC" # Let the user override the test. |
else |
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
for as_dir in $PATH |
do |
IFS=$as_save_IFS |
test -z "$as_dir" && as_dir=. |
for ac_exec_ext in '' $ac_executable_extensions; do |
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
break 2 |
fi |
done |
done |
|
fi |
fi |
CC=$ac_cv_prog_CC |
if test -n "$CC"; then |
echo "$as_me:$LINENO: result: $CC" >&5 |
echo "${ECHO_T}$CC" >&6 |
else |
echo "$as_me:$LINENO: result: no" >&5 |
echo "${ECHO_T}no" >&6 |
fi |
|
test -n "$CC" && break |
done |
fi |
if test -z "$CC"; then |
ac_ct_CC=$CC |
for ac_prog in cl |
do |
# Extract the first word of "$ac_prog", so it can be a program name with args. |
set dummy $ac_prog; ac_word=$2 |
echo "$as_me:$LINENO: checking for $ac_word" >&5 |
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
if test -n "$ac_ct_CC"; then |
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
else |
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
for as_dir in $PATH |
do |
IFS=$as_save_IFS |
test -z "$as_dir" && as_dir=. |
for ac_exec_ext in '' $ac_executable_extensions; do |
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ac_cv_prog_ac_ct_CC="$ac_prog" |
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
break 2 |
fi |
done |
done |
|
fi |
fi |
ac_ct_CC=$ac_cv_prog_ac_ct_CC |
if test -n "$ac_ct_CC"; then |
echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 |
echo "${ECHO_T}$ac_ct_CC" >&6 |
else |
echo "$as_me:$LINENO: result: no" >&5 |
echo "${ECHO_T}no" >&6 |
fi |
|
test -n "$ac_ct_CC" && break |
done |
|
CC=$ac_ct_CC |
fi |
|
fi |
|
|
test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH |
See \`config.log' for more details." >&5 |
echo "$as_me: error: no acceptable C compiler found in \$PATH |
See \`config.log' for more details." >&2;} |
{ (exit 1); exit 1; }; } |
|
# Provide some information about the compiler. |
echo "$as_me:$LINENO:" \ |
"checking for C compiler version" >&5 |
ac_compiler=`set X $ac_compile; echo $2` |
{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 |
(eval $ac_compiler --version </dev/null >&5) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } |
{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 |
(eval $ac_compiler -v </dev/null >&5) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } |
{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 |
(eval $ac_compiler -V </dev/null >&5) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } |
|
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
|
int |
main () |
{ |
|
; |
return 0; |
} |
_ACEOF |
ac_clean_files_save=$ac_clean_files |
ac_clean_files="$ac_clean_files a.out a.exe b.out" |
# Try to create an executable without -o first, disregard a.out. |
# It will help us diagnose broken compilers, and finding out an intuition |
# of exeext. |
echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 |
echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 |
ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 |
(eval $ac_link_default) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; then |
# Find the output, starting from the most likely. This scheme is |
# not robust to junk in `.', hence go to wildcards (a.*) only as a last |
# resort. |
|
# Be careful to initialize this variable, since it used to be cached. |
# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. |
ac_cv_exeext= |
# b.out is created by i960 compilers. |
for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out |
do |
test -f "$ac_file" || continue |
case $ac_file in |
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) |
;; |
conftest.$ac_ext ) |
# This is the source file. |
;; |
[ab].out ) |
# We found the default executable, but exeext='' is most |
# certainly right. |
break;; |
*.* ) |
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
# FIXME: I believe we export ac_cv_exeext for Libtool, |
# but it would be cool to find out if it's true. Does anybody |
# maintain Libtool? --akim. |
export ac_cv_exeext |
break;; |
* ) |
break;; |
esac |
done |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
{ { echo "$as_me:$LINENO: error: C compiler cannot create executables |
See \`config.log' for more details." >&5 |
echo "$as_me: error: C compiler cannot create executables |
See \`config.log' for more details." >&2;} |
{ (exit 77); exit 77; }; } |
fi |
|
ac_exeext=$ac_cv_exeext |
echo "$as_me:$LINENO: result: $ac_file" >&5 |
echo "${ECHO_T}$ac_file" >&6 |
|
# Check the compiler produces executables we can run. If not, either |
# the compiler is broken, or we cross compile. |
echo "$as_me:$LINENO: checking whether the C compiler works" >&5 |
echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 |
# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 |
# If not cross compiling, check that we can run a simple program. |
if test "$cross_compiling" != yes; then |
if { ac_try='./$ac_file' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; }; then |
cross_compiling=no |
else |
if test "$cross_compiling" = maybe; then |
cross_compiling=yes |
else |
{ { echo "$as_me:$LINENO: error: cannot run C compiled programs. |
If you meant to cross compile, use \`--host'. |
See \`config.log' for more details." >&5 |
echo "$as_me: error: cannot run C compiled programs. |
If you meant to cross compile, use \`--host'. |
See \`config.log' for more details." >&2;} |
{ (exit 1); exit 1; }; } |
fi |
fi |
fi |
echo "$as_me:$LINENO: result: yes" >&5 |
echo "${ECHO_T}yes" >&6 |
|
rm -f a.out a.exe conftest$ac_cv_exeext b.out |
ac_clean_files=$ac_clean_files_save |
# Check the compiler produces executables we can run. If not, either |
# the compiler is broken, or we cross compile. |
echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 |
echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 |
echo "$as_me:$LINENO: result: $cross_compiling" >&5 |
echo "${ECHO_T}$cross_compiling" >&6 |
|
echo "$as_me:$LINENO: checking for suffix of executables" >&5 |
echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 |
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
(eval $ac_link) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; then |
# If both `conftest.exe' and `conftest' are `present' (well, observable) |
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will |
# work properly (i.e., refer to `conftest.exe'), while it won't with |
# `rm'. |
for ac_file in conftest.exe conftest conftest.*; do |
test -f "$ac_file" || continue |
case $ac_file in |
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; |
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
export ac_cv_exeext |
break;; |
* ) break;; |
esac |
done |
else |
{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link |
See \`config.log' for more details." >&5 |
echo "$as_me: error: cannot compute suffix of executables: cannot compile and link |
See \`config.log' for more details." >&2;} |
{ (exit 1); exit 1; }; } |
fi |
|
rm -f conftest$ac_cv_exeext |
echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 |
echo "${ECHO_T}$ac_cv_exeext" >&6 |
|
rm -f conftest.$ac_ext |
EXEEXT=$ac_cv_exeext |
ac_exeext=$EXEEXT |
echo "$as_me:$LINENO: checking for suffix of object files" >&5 |
echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 |
if test "${ac_cv_objext+set}" = set; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
|
int |
main () |
{ |
|
; |
return 0; |
} |
_ACEOF |
rm -f conftest.o conftest.obj |
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
(eval $ac_compile) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; then |
for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do |
case $ac_file in |
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; |
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
break;; |
esac |
done |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile |
See \`config.log' for more details." >&5 |
echo "$as_me: error: cannot compute suffix of object files: cannot compile |
See \`config.log' for more details." >&2;} |
{ (exit 1); exit 1; }; } |
fi |
|
rm -f conftest.$ac_cv_objext conftest.$ac_ext |
fi |
echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 |
echo "${ECHO_T}$ac_cv_objext" >&6 |
OBJEXT=$ac_cv_objext |
ac_objext=$OBJEXT |
echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 |
echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 |
if test "${ac_cv_c_compiler_gnu+set}" = set; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
|
int |
main () |
{ |
#ifndef __GNUC__ |
choke me |
#endif |
|
; |
return 0; |
} |
_ACEOF |
rm -f conftest.$ac_objext |
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
(eval $ac_compile) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } && |
{ ac_try='test -z "$ac_c_werror_flag" |
|| test ! -s conftest.err' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; } && |
{ ac_try='test -s conftest.$ac_objext' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; }; then |
ac_compiler_gnu=yes |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
ac_compiler_gnu=no |
fi |
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
ac_cv_c_compiler_gnu=$ac_compiler_gnu |
|
fi |
echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 |
echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 |
GCC=`test $ac_compiler_gnu = yes && echo yes` |
ac_test_CFLAGS=${CFLAGS+set} |
ac_save_CFLAGS=$CFLAGS |
CFLAGS="-g" |
echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 |
echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 |
if test "${ac_cv_prog_cc_g+set}" = set; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
|
int |
main () |
{ |
|
; |
return 0; |
} |
_ACEOF |
rm -f conftest.$ac_objext |
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
(eval $ac_compile) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } && |
{ ac_try='test -z "$ac_c_werror_flag" |
|| test ! -s conftest.err' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; } && |
{ ac_try='test -s conftest.$ac_objext' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; }; then |
ac_cv_prog_cc_g=yes |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
ac_cv_prog_cc_g=no |
fi |
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
fi |
echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 |
echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 |
if test "$ac_test_CFLAGS" = set; then |
CFLAGS=$ac_save_CFLAGS |
elif test $ac_cv_prog_cc_g = yes; then |
if test "$GCC" = yes; then |
CFLAGS="-g -O2" |
else |
CFLAGS="-g" |
fi |
else |
if test "$GCC" = yes; then |
CFLAGS="-O2" |
else |
CFLAGS= |
fi |
fi |
echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 |
echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 |
if test "${ac_cv_prog_cc_stdc+set}" = set; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
ac_cv_prog_cc_stdc=no |
ac_save_CC=$CC |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
#include <stdarg.h> |
#include <stdio.h> |
#include <sys/types.h> |
#include <sys/stat.h> |
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
struct buf { int x; }; |
FILE * (*rcsopen) (struct buf *, struct stat *, int); |
static char *e (p, i) |
char **p; |
int i; |
{ |
return p[i]; |
} |
static char *f (char * (*g) (char **, int), char **p, ...) |
{ |
char *s; |
va_list v; |
va_start (v,p); |
s = g (p, va_arg (v,int)); |
va_end (v); |
return s; |
} |
|
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has |
function prototypes and stuff, but not '\xHH' hex character constants. |
These don't provoke an error unfortunately, instead are silently treated |
as 'x'. The following induces an error, until -std1 is added to get |
proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
array size at least. It's necessary to write '\x00'==0 to get something |
that's true only with -std1. */ |
int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
|
int test (int i, double x); |
struct s1 {int (*f) (int a);}; |
struct s2 {int (*f) (double a);}; |
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); |
int argc; |
char **argv; |
int |
main () |
{ |
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; |
; |
return 0; |
} |
_ACEOF |
# Don't try gcc -ansi; that turns off useful extensions and |
# breaks some systems' header files. |
# AIX -qlanglvl=ansi |
# Ultrix and OSF/1 -std1 |
# HP-UX 10.20 and later -Ae |
# HP-UX older versions -Aa -D_HPUX_SOURCE |
# SVR4 -Xc -D__EXTENSIONS__ |
for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" |
do |
CC="$ac_save_CC $ac_arg" |
rm -f conftest.$ac_objext |
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
(eval $ac_compile) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } && |
{ ac_try='test -z "$ac_c_werror_flag" |
|| test ! -s conftest.err' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; } && |
{ ac_try='test -s conftest.$ac_objext' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; }; then |
ac_cv_prog_cc_stdc=$ac_arg |
break |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
fi |
rm -f conftest.err conftest.$ac_objext |
done |
rm -f conftest.$ac_ext conftest.$ac_objext |
CC=$ac_save_CC |
|
fi |
|
case "x$ac_cv_prog_cc_stdc" in |
x|xno) |
echo "$as_me:$LINENO: result: none needed" >&5 |
echo "${ECHO_T}none needed" >&6 ;; |
*) |
echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 |
echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 |
CC="$CC $ac_cv_prog_cc_stdc" ;; |
esac |
|
# Some people use a C++ compiler to compile C. Since we use `exit', |
# in C++ we need to declare it. In case someone uses the same compiler |
# for both compiling C and C++ we need to have the C++ compiler decide |
# the declaration of exit, since it's the most demanding environment. |
cat >conftest.$ac_ext <<_ACEOF |
#ifndef __cplusplus |
choke me |
#endif |
_ACEOF |
rm -f conftest.$ac_objext |
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
(eval $ac_compile) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } && |
{ ac_try='test -z "$ac_c_werror_flag" |
|| test ! -s conftest.err' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; } && |
{ ac_try='test -s conftest.$ac_objext' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; }; then |
for ac_declaration in \ |
'' \ |
'extern "C" void std::exit (int) throw (); using std::exit;' \ |
'extern "C" void std::exit (int); using std::exit;' \ |
'extern "C" void exit (int) throw ();' \ |
'extern "C" void exit (int);' \ |
'void exit (int);' |
do |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
$ac_declaration |
#include <stdlib.h> |
int |
main () |
{ |
exit (42); |
; |
return 0; |
} |
_ACEOF |
rm -f conftest.$ac_objext |
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
(eval $ac_compile) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } && |
{ ac_try='test -z "$ac_c_werror_flag" |
|| test ! -s conftest.err' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; } && |
{ ac_try='test -s conftest.$ac_objext' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; }; then |
: |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
continue |
fi |
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
$ac_declaration |
int |
main () |
{ |
exit (42); |
; |
return 0; |
} |
_ACEOF |
rm -f conftest.$ac_objext |
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
(eval $ac_compile) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } && |
{ ac_try='test -z "$ac_c_werror_flag" |
|| test ! -s conftest.err' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; } && |
{ ac_try='test -s conftest.$ac_objext' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; }; then |
break |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
fi |
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
done |
rm -f conftest* |
if test -n "$ac_declaration"; then |
echo '#ifdef __cplusplus' >>confdefs.h |
echo $ac_declaration >>confdefs.h |
echo '#endif' >>confdefs.h |
fi |
|
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
fi |
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
ac_ext=c |
ac_cpp='$CPP $CPPFLAGS' |
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
ac_compiler_gnu=$ac_cv_c_compiler_gnu |
|
# Find a good install program. We prefer a C program (faster), |
# so one script is as good as another. But avoid the broken or |
# incompatible versions: |
# SysV /etc/install, /usr/sbin/install |
# SunOS /usr/etc/install |
# IRIX /sbin/install |
# AIX /bin/install |
# AmigaOS /C/install, which installs bootblocks on floppy discs |
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag |
# AFS /usr/afsws/bin/install, which mishandles nonexistent args |
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" |
# OS/2's system install, which has a completely different semantic |
# ./install, which can be erroneously created by make from ./install.sh. |
echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 |
echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 |
if test -z "$INSTALL"; then |
if test "${ac_cv_path_install+set}" = set; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
for as_dir in $PATH |
do |
IFS=$as_save_IFS |
test -z "$as_dir" && as_dir=. |
# Account for people who put trailing slashes in PATH elements. |
case $as_dir/ in |
./ | .// | /cC/* | \ |
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ |
/usr/ucb/* ) ;; |
*) |
# OSF1 and SCO ODT 3.0 have their own names for install. |
# Don't use installbsd from OSF since it installs stuff as root |
# by default. |
for ac_prog in ginstall scoinst install; do |
for ac_exec_ext in '' $ac_executable_extensions; do |
if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
if test $ac_prog = install && |
grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then |
# AIX install. It has an incompatible calling convention. |
: |
elif test $ac_prog = install && |
grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then |
# program-specific install script used by HP pwplus--don't use. |
: |
else |
ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" |
break 3 |
fi |
fi |
done |
done |
;; |
esac |
done |
|
|
fi |
if test "${ac_cv_path_install+set}" = set; then |
INSTALL=$ac_cv_path_install |
else |
# As a last resort, use the slow shell script. We don't cache a |
# path for INSTALL within a source directory, because that will |
# break other packages using the cache if that directory is |
# removed, or if the path is relative. |
INSTALL=$ac_install_sh |
fi |
fi |
echo "$as_me:$LINENO: result: $INSTALL" >&5 |
echo "${ECHO_T}$INSTALL" >&6 |
|
# Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
# It thinks the first close brace ends the variable substitution. |
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' |
|
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
|
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
|
|
# Put a plausible default for CC_FOR_BUILD in Makefile. |
if test "x$cross_compiling" = "xno"; then |
CC_FOR_BUILD='$(CC)' |
else |
CC_FOR_BUILD=gcc |
fi |
|
|
|
|
AR=${AR-ar} |
|
if test -n "$ac_tool_prefix"; then |
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. |
set dummy ${ac_tool_prefix}ranlib; ac_word=$2 |
echo "$as_me:$LINENO: checking for $ac_word" >&5 |
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
if test "${ac_cv_prog_RANLIB+set}" = set; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
if test -n "$RANLIB"; then |
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. |
else |
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
for as_dir in $PATH |
do |
IFS=$as_save_IFS |
test -z "$as_dir" && as_dir=. |
for ac_exec_ext in '' $ac_executable_extensions; do |
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
break 2 |
fi |
done |
done |
|
fi |
fi |
RANLIB=$ac_cv_prog_RANLIB |
if test -n "$RANLIB"; then |
echo "$as_me:$LINENO: result: $RANLIB" >&5 |
echo "${ECHO_T}$RANLIB" >&6 |
else |
echo "$as_me:$LINENO: result: no" >&5 |
echo "${ECHO_T}no" >&6 |
fi |
|
fi |
if test -z "$ac_cv_prog_RANLIB"; then |
ac_ct_RANLIB=$RANLIB |
# Extract the first word of "ranlib", so it can be a program name with args. |
set dummy ranlib; ac_word=$2 |
echo "$as_me:$LINENO: checking for $ac_word" >&5 |
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
if test -n "$ac_ct_RANLIB"; then |
ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. |
else |
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
for as_dir in $PATH |
do |
IFS=$as_save_IFS |
test -z "$as_dir" && as_dir=. |
for ac_exec_ext in '' $ac_executable_extensions; do |
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ac_cv_prog_ac_ct_RANLIB="ranlib" |
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
break 2 |
fi |
done |
done |
|
test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" |
fi |
fi |
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB |
if test -n "$ac_ct_RANLIB"; then |
echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 |
echo "${ECHO_T}$ac_ct_RANLIB" >&6 |
else |
echo "$as_me:$LINENO: result: no" >&5 |
echo "${ECHO_T}no" >&6 |
fi |
|
RANLIB=$ac_ct_RANLIB |
else |
RANLIB="$ac_cv_prog_RANLIB" |
fi |
|
|
ALL_LINGUAS= |
# If we haven't got the data from the intl directory, |
# assume NLS is disabled. |
USE_NLS=no |
LIBINTL= |
LIBINTL_DEP= |
INCINTL= |
XGETTEXT= |
GMSGFMT= |
POSUB= |
|
if test -f ../../intl/config.intl; then |
. ../../intl/config.intl |
fi |
echo "$as_me:$LINENO: checking whether NLS is requested" >&5 |
echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6 |
if test x"$USE_NLS" != xyes; then |
echo "$as_me:$LINENO: result: no" >&5 |
echo "${ECHO_T}no" >&6 |
else |
echo "$as_me:$LINENO: result: yes" >&5 |
echo "${ECHO_T}yes" >&6 |
|
cat >>confdefs.h <<\_ACEOF |
#define ENABLE_NLS 1 |
_ACEOF |
|
|
echo "$as_me:$LINENO: checking for catalogs to be installed" >&5 |
echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6 |
# Look for .po and .gmo files in the source directory. |
CATALOGS= |
XLINGUAS= |
for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do |
# If there aren't any .gmo files the shell will give us the |
# literal string "../path/to/srcdir/po/*.gmo" which has to be |
# weeded out. |
case "$cat" in *\**) |
continue;; |
esac |
# The quadruple backslash is collapsed to a double backslash |
# by the backticks, then collapsed again by the double quotes, |
# leaving us with one backslash in the sed expression (right |
# before the dot that mustn't act as a wildcard). |
cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"` |
lang=`echo $cat | sed -e "s!\\\\.gmo!!"` |
# The user is allowed to set LINGUAS to a list of languages to |
# install catalogs for. If it's empty that means "all of them." |
if test "x$LINGUAS" = x; then |
CATALOGS="$CATALOGS $cat" |
XLINGUAS="$XLINGUAS $lang" |
else |
case "$LINGUAS" in *$lang*) |
CATALOGS="$CATALOGS $cat" |
XLINGUAS="$XLINGUAS $lang" |
;; |
esac |
fi |
done |
LINGUAS="$XLINGUAS" |
echo "$as_me:$LINENO: result: $LINGUAS" >&5 |
echo "${ECHO_T}$LINGUAS" >&6 |
|
|
DATADIRNAME=share |
|
INSTOBJEXT=.mo |
|
GENCAT=gencat |
|
CATOBJEXT=.gmo |
|
fi |
|
# Check for common headers. |
# FIXME: Seems to me this can cause problems for i386-windows hosts. |
# At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*. |
|
ac_ext=c |
ac_cpp='$CPP $CPPFLAGS' |
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
ac_compiler_gnu=$ac_cv_c_compiler_gnu |
echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 |
echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 |
# On Suns, sometimes $CPP names a directory. |
if test -n "$CPP" && test -d "$CPP"; then |
CPP= |
fi |
if test -z "$CPP"; then |
if test "${ac_cv_prog_CPP+set}" = set; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
# Double quotes because CPP needs to be expanded |
for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" |
do |
ac_preproc_ok=false |
for ac_c_preproc_warn_flag in '' yes |
do |
# Use a header file that comes with gcc, so configuring glibc |
# with a fresh cross-compiler works. |
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
# <limits.h> exists even on freestanding compilers. |
# On the NeXT, cc -E runs the code through the compiler's parser, |
# not just through cpp. "Syntax error" is here to catch this case. |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
#ifdef __STDC__ |
# include <limits.h> |
#else |
# include <assert.h> |
#endif |
Syntax error |
_ACEOF |
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } >/dev/null; then |
if test -s conftest.err; then |
ac_cpp_err=$ac_c_preproc_warn_flag |
ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
else |
ac_cpp_err= |
fi |
else |
ac_cpp_err=yes |
fi |
if test -z "$ac_cpp_err"; then |
: |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
# Broken: fails on valid input. |
continue |
fi |
rm -f conftest.err conftest.$ac_ext |
|
# OK, works on sane cases. Now check whether non-existent headers |
# can be detected and how. |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
#include <ac_nonexistent.h> |
_ACEOF |
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } >/dev/null; then |
if test -s conftest.err; then |
ac_cpp_err=$ac_c_preproc_warn_flag |
ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
else |
ac_cpp_err= |
fi |
else |
ac_cpp_err=yes |
fi |
if test -z "$ac_cpp_err"; then |
# Broken: success on invalid input. |
continue |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
# Passes both tests. |
ac_preproc_ok=: |
break |
fi |
rm -f conftest.err conftest.$ac_ext |
|
done |
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
rm -f conftest.err conftest.$ac_ext |
if $ac_preproc_ok; then |
break |
fi |
|
done |
ac_cv_prog_CPP=$CPP |
|
fi |
CPP=$ac_cv_prog_CPP |
else |
ac_cv_prog_CPP=$CPP |
fi |
echo "$as_me:$LINENO: result: $CPP" >&5 |
echo "${ECHO_T}$CPP" >&6 |
ac_preproc_ok=false |
for ac_c_preproc_warn_flag in '' yes |
do |
# Use a header file that comes with gcc, so configuring glibc |
# with a fresh cross-compiler works. |
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
# <limits.h> exists even on freestanding compilers. |
# On the NeXT, cc -E runs the code through the compiler's parser, |
# not just through cpp. "Syntax error" is here to catch this case. |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
#ifdef __STDC__ |
# include <limits.h> |
#else |
# include <assert.h> |
#endif |
Syntax error |
_ACEOF |
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } >/dev/null; then |
if test -s conftest.err; then |
ac_cpp_err=$ac_c_preproc_warn_flag |
ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
else |
ac_cpp_err= |
fi |
else |
ac_cpp_err=yes |
fi |
if test -z "$ac_cpp_err"; then |
: |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
# Broken: fails on valid input. |
continue |
fi |
rm -f conftest.err conftest.$ac_ext |
|
# OK, works on sane cases. Now check whether non-existent headers |
# can be detected and how. |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
#include <ac_nonexistent.h> |
_ACEOF |
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } >/dev/null; then |
if test -s conftest.err; then |
ac_cpp_err=$ac_c_preproc_warn_flag |
ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
else |
ac_cpp_err= |
fi |
else |
ac_cpp_err=yes |
fi |
if test -z "$ac_cpp_err"; then |
# Broken: success on invalid input. |
continue |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
# Passes both tests. |
ac_preproc_ok=: |
break |
fi |
rm -f conftest.err conftest.$ac_ext |
|
done |
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
rm -f conftest.err conftest.$ac_ext |
if $ac_preproc_ok; then |
: |
else |
{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check |
See \`config.log' for more details." >&5 |
echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check |
See \`config.log' for more details." >&2;} |
{ (exit 1); exit 1; }; } |
fi |
|
ac_ext=c |
ac_cpp='$CPP $CPPFLAGS' |
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
ac_compiler_gnu=$ac_cv_c_compiler_gnu |
|
|
echo "$as_me:$LINENO: checking for egrep" >&5 |
echo $ECHO_N "checking for egrep... $ECHO_C" >&6 |
if test "${ac_cv_prog_egrep+set}" = set; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
if echo a | (grep -E '(a|b)') >/dev/null 2>&1 |
then ac_cv_prog_egrep='grep -E' |
else ac_cv_prog_egrep='egrep' |
fi |
fi |
echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 |
echo "${ECHO_T}$ac_cv_prog_egrep" >&6 |
EGREP=$ac_cv_prog_egrep |
|
|
echo "$as_me:$LINENO: checking for ANSI C header files" >&5 |
echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 |
if test "${ac_cv_header_stdc+set}" = set; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
#include <stdlib.h> |
#include <stdarg.h> |
#include <string.h> |
#include <float.h> |
|
int |
main () |
{ |
|
; |
return 0; |
} |
_ACEOF |
rm -f conftest.$ac_objext |
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
(eval $ac_compile) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } && |
{ ac_try='test -z "$ac_c_werror_flag" |
|| test ! -s conftest.err' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; } && |
{ ac_try='test -s conftest.$ac_objext' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; }; then |
ac_cv_header_stdc=yes |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
ac_cv_header_stdc=no |
fi |
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
|
if test $ac_cv_header_stdc = yes; then |
# SunOS 4.x string.h does not declare mem*, contrary to ANSI. |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
#include <string.h> |
|
_ACEOF |
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
$EGREP "memchr" >/dev/null 2>&1; then |
: |
else |
ac_cv_header_stdc=no |
fi |
rm -f conftest* |
|
fi |
|
if test $ac_cv_header_stdc = yes; then |
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
#include <stdlib.h> |
|
_ACEOF |
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
$EGREP "free" >/dev/null 2>&1; then |
: |
else |
ac_cv_header_stdc=no |
fi |
rm -f conftest* |
|
fi |
|
if test $ac_cv_header_stdc = yes; then |
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. |
if test "$cross_compiling" = yes; then |
: |
else |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
#include <ctype.h> |
#if ((' ' & 0x0FF) == 0x020) |
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') |
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) |
#else |
# define ISLOWER(c) \ |
(('a' <= (c) && (c) <= 'i') \ |
|| ('j' <= (c) && (c) <= 'r') \ |
|| ('s' <= (c) && (c) <= 'z')) |
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
#endif |
|
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
int |
main () |
{ |
int i; |
for (i = 0; i < 256; i++) |
if (XOR (islower (i), ISLOWER (i)) |
|| toupper (i) != TOUPPER (i)) |
exit(2); |
exit (0); |
} |
_ACEOF |
rm -f conftest$ac_exeext |
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
(eval $ac_link) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } && { ac_try='./conftest$ac_exeext' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; }; then |
: |
else |
echo "$as_me: program exited with status $ac_status" >&5 |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
( exit $ac_status ) |
ac_cv_header_stdc=no |
fi |
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
fi |
fi |
fi |
echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 |
echo "${ECHO_T}$ac_cv_header_stdc" >&6 |
if test $ac_cv_header_stdc = yes; then |
|
cat >>confdefs.h <<\_ACEOF |
#define STDC_HEADERS 1 |
_ACEOF |
|
fi |
|
# On IRIX 5.3, sys/types and inttypes.h are conflicting. |
|
|
|
|
|
|
|
|
|
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ |
inttypes.h stdint.h unistd.h |
do |
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` |
echo "$as_me:$LINENO: checking for $ac_header" >&5 |
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
if eval "test \"\${$as_ac_Header+set}\" = set"; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
$ac_includes_default |
|
#include <$ac_header> |
_ACEOF |
rm -f conftest.$ac_objext |
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
(eval $ac_compile) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } && |
{ ac_try='test -z "$ac_c_werror_flag" |
|| test ! -s conftest.err' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; } && |
{ ac_try='test -s conftest.$ac_objext' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; }; then |
eval "$as_ac_Header=yes" |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
eval "$as_ac_Header=no" |
fi |
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
fi |
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
if test `eval echo '${'$as_ac_Header'}'` = yes; then |
cat >>confdefs.h <<_ACEOF |
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
_ACEOF |
|
fi |
|
done |
|
|
|
|
|
|
|
for ac_header in stdlib.h string.h strings.h unistd.h time.h |
do |
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` |
if eval "test \"\${$as_ac_Header+set}\" = set"; then |
echo "$as_me:$LINENO: checking for $ac_header" >&5 |
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
if eval "test \"\${$as_ac_Header+set}\" = set"; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
fi |
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
else |
# Is the header compilable? |
echo "$as_me:$LINENO: checking $ac_header usability" >&5 |
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
$ac_includes_default |
#include <$ac_header> |
_ACEOF |
rm -f conftest.$ac_objext |
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
(eval $ac_compile) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } && |
{ ac_try='test -z "$ac_c_werror_flag" |
|| test ! -s conftest.err' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; } && |
{ ac_try='test -s conftest.$ac_objext' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; }; then |
ac_header_compiler=yes |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
ac_header_compiler=no |
fi |
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 |
echo "${ECHO_T}$ac_header_compiler" >&6 |
|
# Is the header present? |
echo "$as_me:$LINENO: checking $ac_header presence" >&5 |
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
#include <$ac_header> |
_ACEOF |
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } >/dev/null; then |
if test -s conftest.err; then |
ac_cpp_err=$ac_c_preproc_warn_flag |
ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
else |
ac_cpp_err= |
fi |
else |
ac_cpp_err=yes |
fi |
if test -z "$ac_cpp_err"; then |
ac_header_preproc=yes |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
ac_header_preproc=no |
fi |
rm -f conftest.err conftest.$ac_ext |
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 |
echo "${ECHO_T}$ac_header_preproc" >&6 |
|
# So? What about this header? |
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
yes:no: ) |
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 |
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 |
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} |
ac_header_preproc=yes |
;; |
no:yes:* ) |
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 |
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 |
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 |
echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 |
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} |
( |
cat <<\_ASBOX |
## ------------------------------------------ ## |
## Report this to the AC_PACKAGE_NAME lists. ## |
## ------------------------------------------ ## |
_ASBOX |
) | |
sed "s/^/$as_me: WARNING: /" >&2 |
;; |
esac |
echo "$as_me:$LINENO: checking for $ac_header" >&5 |
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
if eval "test \"\${$as_ac_Header+set}\" = set"; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
eval "$as_ac_Header=\$ac_header_preproc" |
fi |
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
|
fi |
if test `eval echo '${'$as_ac_Header'}'` = yes; then |
cat >>confdefs.h <<_ACEOF |
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
_ACEOF |
|
fi |
|
done |
|
|
|
for ac_header in sys/time.h sys/resource.h |
do |
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` |
if eval "test \"\${$as_ac_Header+set}\" = set"; then |
echo "$as_me:$LINENO: checking for $ac_header" >&5 |
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
if eval "test \"\${$as_ac_Header+set}\" = set"; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
fi |
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
else |
# Is the header compilable? |
echo "$as_me:$LINENO: checking $ac_header usability" >&5 |
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
$ac_includes_default |
#include <$ac_header> |
_ACEOF |
rm -f conftest.$ac_objext |
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
(eval $ac_compile) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } && |
{ ac_try='test -z "$ac_c_werror_flag" |
|| test ! -s conftest.err' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; } && |
{ ac_try='test -s conftest.$ac_objext' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; }; then |
ac_header_compiler=yes |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
ac_header_compiler=no |
fi |
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 |
echo "${ECHO_T}$ac_header_compiler" >&6 |
|
# Is the header present? |
echo "$as_me:$LINENO: checking $ac_header presence" >&5 |
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
#include <$ac_header> |
_ACEOF |
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } >/dev/null; then |
if test -s conftest.err; then |
ac_cpp_err=$ac_c_preproc_warn_flag |
ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
else |
ac_cpp_err= |
fi |
else |
ac_cpp_err=yes |
fi |
if test -z "$ac_cpp_err"; then |
ac_header_preproc=yes |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
ac_header_preproc=no |
fi |
rm -f conftest.err conftest.$ac_ext |
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 |
echo "${ECHO_T}$ac_header_preproc" >&6 |
|
# So? What about this header? |
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
yes:no: ) |
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 |
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 |
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} |
ac_header_preproc=yes |
;; |
no:yes:* ) |
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 |
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 |
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 |
echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 |
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} |
( |
cat <<\_ASBOX |
## ------------------------------------------ ## |
## Report this to the AC_PACKAGE_NAME lists. ## |
## ------------------------------------------ ## |
_ASBOX |
) | |
sed "s/^/$as_me: WARNING: /" >&2 |
;; |
esac |
echo "$as_me:$LINENO: checking for $ac_header" >&5 |
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
if eval "test \"\${$as_ac_Header+set}\" = set"; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
eval "$as_ac_Header=\$ac_header_preproc" |
fi |
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
|
fi |
if test `eval echo '${'$as_ac_Header'}'` = yes; then |
cat >>confdefs.h <<_ACEOF |
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
_ACEOF |
|
fi |
|
done |
|
|
|
for ac_header in fcntl.h fpu_control.h |
do |
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` |
if eval "test \"\${$as_ac_Header+set}\" = set"; then |
echo "$as_me:$LINENO: checking for $ac_header" >&5 |
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
if eval "test \"\${$as_ac_Header+set}\" = set"; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
fi |
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
else |
# Is the header compilable? |
echo "$as_me:$LINENO: checking $ac_header usability" >&5 |
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
$ac_includes_default |
#include <$ac_header> |
_ACEOF |
rm -f conftest.$ac_objext |
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
(eval $ac_compile) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } && |
{ ac_try='test -z "$ac_c_werror_flag" |
|| test ! -s conftest.err' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; } && |
{ ac_try='test -s conftest.$ac_objext' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; }; then |
ac_header_compiler=yes |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
ac_header_compiler=no |
fi |
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 |
echo "${ECHO_T}$ac_header_compiler" >&6 |
|
# Is the header present? |
echo "$as_me:$LINENO: checking $ac_header presence" >&5 |
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
#include <$ac_header> |
_ACEOF |
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } >/dev/null; then |
if test -s conftest.err; then |
ac_cpp_err=$ac_c_preproc_warn_flag |
ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
else |
ac_cpp_err= |
fi |
else |
ac_cpp_err=yes |
fi |
if test -z "$ac_cpp_err"; then |
ac_header_preproc=yes |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
ac_header_preproc=no |
fi |
rm -f conftest.err conftest.$ac_ext |
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 |
echo "${ECHO_T}$ac_header_preproc" >&6 |
|
# So? What about this header? |
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
yes:no: ) |
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 |
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 |
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} |
ac_header_preproc=yes |
;; |
no:yes:* ) |
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 |
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 |
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 |
echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 |
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} |
( |
cat <<\_ASBOX |
## ------------------------------------------ ## |
## Report this to the AC_PACKAGE_NAME lists. ## |
## ------------------------------------------ ## |
_ASBOX |
) | |
sed "s/^/$as_me: WARNING: /" >&2 |
;; |
esac |
echo "$as_me:$LINENO: checking for $ac_header" >&5 |
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
if eval "test \"\${$as_ac_Header+set}\" = set"; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
eval "$as_ac_Header=\$ac_header_preproc" |
fi |
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
|
fi |
if test `eval echo '${'$as_ac_Header'}'` = yes; then |
cat >>confdefs.h <<_ACEOF |
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
_ACEOF |
|
fi |
|
done |
|
|
|
|
for ac_header in dlfcn.h errno.h sys/stat.h |
do |
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` |
if eval "test \"\${$as_ac_Header+set}\" = set"; then |
echo "$as_me:$LINENO: checking for $ac_header" >&5 |
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
if eval "test \"\${$as_ac_Header+set}\" = set"; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
fi |
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
else |
# Is the header compilable? |
echo "$as_me:$LINENO: checking $ac_header usability" >&5 |
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
$ac_includes_default |
#include <$ac_header> |
_ACEOF |
rm -f conftest.$ac_objext |
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
(eval $ac_compile) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } && |
{ ac_try='test -z "$ac_c_werror_flag" |
|| test ! -s conftest.err' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; } && |
{ ac_try='test -s conftest.$ac_objext' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; }; then |
ac_header_compiler=yes |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
ac_header_compiler=no |
fi |
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 |
echo "${ECHO_T}$ac_header_compiler" >&6 |
|
# Is the header present? |
echo "$as_me:$LINENO: checking $ac_header presence" >&5 |
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
#include <$ac_header> |
_ACEOF |
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } >/dev/null; then |
if test -s conftest.err; then |
ac_cpp_err=$ac_c_preproc_warn_flag |
ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
else |
ac_cpp_err= |
fi |
else |
ac_cpp_err=yes |
fi |
if test -z "$ac_cpp_err"; then |
ac_header_preproc=yes |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
ac_header_preproc=no |
fi |
rm -f conftest.err conftest.$ac_ext |
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 |
echo "${ECHO_T}$ac_header_preproc" >&6 |
|
# So? What about this header? |
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
yes:no: ) |
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 |
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 |
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} |
ac_header_preproc=yes |
;; |
no:yes:* ) |
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 |
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 |
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 |
echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 |
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} |
( |
cat <<\_ASBOX |
## ------------------------------------------ ## |
## Report this to the AC_PACKAGE_NAME lists. ## |
## ------------------------------------------ ## |
_ASBOX |
) | |
sed "s/^/$as_me: WARNING: /" >&2 |
;; |
esac |
echo "$as_me:$LINENO: checking for $ac_header" >&5 |
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
if eval "test \"\${$as_ac_Header+set}\" = set"; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
eval "$as_ac_Header=\$ac_header_preproc" |
fi |
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
|
fi |
if test `eval echo '${'$as_ac_Header'}'` = yes; then |
cat >>confdefs.h <<_ACEOF |
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
_ACEOF |
|
fi |
|
done |
|
|
|
|
|
for ac_func in getrusage time sigaction __setfpucw |
do |
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` |
echo "$as_me:$LINENO: checking for $ac_func" >&5 |
echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 |
if eval "test \"\${$as_ac_var+set}\" = set"; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. |
For example, HP-UX 11i <limits.h> declares gettimeofday. */ |
#define $ac_func innocuous_$ac_func |
|
/* System header to define __stub macros and hopefully few prototypes, |
which can conflict with char $ac_func (); below. |
Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
<limits.h> exists even on freestanding compilers. */ |
|
#ifdef __STDC__ |
# include <limits.h> |
#else |
# include <assert.h> |
#endif |
|
#undef $ac_func |
|
/* Override any gcc2 internal prototype to avoid an error. */ |
#ifdef __cplusplus |
extern "C" |
{ |
#endif |
/* We use char because int might match the return type of a gcc2 |
builtin and then its argument prototype would still apply. */ |
char $ac_func (); |
/* The GNU C library defines this for functions which it implements |
to always fail with ENOSYS. Some functions are actually named |
something starting with __ and the normal name is an alias. */ |
#if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
choke me |
#else |
char (*f) () = $ac_func; |
#endif |
#ifdef __cplusplus |
} |
#endif |
|
int |
main () |
{ |
return f != $ac_func; |
; |
return 0; |
} |
_ACEOF |
rm -f conftest.$ac_objext conftest$ac_exeext |
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
(eval $ac_link) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } && |
{ ac_try='test -z "$ac_c_werror_flag" |
|| test ! -s conftest.err' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; } && |
{ ac_try='test -s conftest$ac_exeext' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; }; then |
eval "$as_ac_var=yes" |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
eval "$as_ac_var=no" |
fi |
rm -f conftest.err conftest.$ac_objext \ |
conftest$ac_exeext conftest.$ac_ext |
fi |
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 |
if test `eval echo '${'$as_ac_var'}'` = yes; then |
cat >>confdefs.h <<_ACEOF |
#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
_ACEOF |
|
fi |
done |
|
|
# Check for socket libraries |
|
echo "$as_me:$LINENO: checking for bind in -lsocket" >&5 |
echo $ECHO_N "checking for bind in -lsocket... $ECHO_C" >&6 |
if test "${ac_cv_lib_socket_bind+set}" = set; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
ac_check_lib_save_LIBS=$LIBS |
LIBS="-lsocket $LIBS" |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
|
/* Override any gcc2 internal prototype to avoid an error. */ |
#ifdef __cplusplus |
extern "C" |
#endif |
/* We use char because int might match the return type of a gcc2 |
builtin and then its argument prototype would still apply. */ |
char bind (); |
int |
main () |
{ |
bind (); |
; |
return 0; |
} |
_ACEOF |
rm -f conftest.$ac_objext conftest$ac_exeext |
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
(eval $ac_link) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } && |
{ ac_try='test -z "$ac_c_werror_flag" |
|| test ! -s conftest.err' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; } && |
{ ac_try='test -s conftest$ac_exeext' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; }; then |
ac_cv_lib_socket_bind=yes |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
ac_cv_lib_socket_bind=no |
fi |
rm -f conftest.err conftest.$ac_objext \ |
conftest$ac_exeext conftest.$ac_ext |
LIBS=$ac_check_lib_save_LIBS |
fi |
echo "$as_me:$LINENO: result: $ac_cv_lib_socket_bind" >&5 |
echo "${ECHO_T}$ac_cv_lib_socket_bind" >&6 |
if test $ac_cv_lib_socket_bind = yes; then |
cat >>confdefs.h <<_ACEOF |
#define HAVE_LIBSOCKET 1 |
_ACEOF |
|
LIBS="-lsocket $LIBS" |
|
fi |
|
|
echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5 |
echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6 |
if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
ac_check_lib_save_LIBS=$LIBS |
LIBS="-lnsl $LIBS" |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
|
/* Override any gcc2 internal prototype to avoid an error. */ |
#ifdef __cplusplus |
extern "C" |
#endif |
/* We use char because int might match the return type of a gcc2 |
builtin and then its argument prototype would still apply. */ |
char gethostbyname (); |
int |
main () |
{ |
gethostbyname (); |
; |
return 0; |
} |
_ACEOF |
rm -f conftest.$ac_objext conftest$ac_exeext |
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
(eval $ac_link) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } && |
{ ac_try='test -z "$ac_c_werror_flag" |
|| test ! -s conftest.err' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; } && |
{ ac_try='test -s conftest$ac_exeext' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; }; then |
ac_cv_lib_nsl_gethostbyname=yes |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
ac_cv_lib_nsl_gethostbyname=no |
fi |
rm -f conftest.err conftest.$ac_objext \ |
conftest$ac_exeext conftest.$ac_ext |
LIBS=$ac_check_lib_save_LIBS |
fi |
echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5 |
echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6 |
if test $ac_cv_lib_nsl_gethostbyname = yes; then |
cat >>confdefs.h <<_ACEOF |
#define HAVE_LIBNSL 1 |
_ACEOF |
|
LIBS="-lnsl $LIBS" |
|
fi |
|
|
. ${srcdir}/../../bfd/configure.host |
|
|
|
USE_MAINTAINER_MODE=no |
# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. |
if test "${enable_maintainer_mode+set}" = set; then |
enableval="$enable_maintainer_mode" |
case "${enableval}" in |
yes) MAINT="" USE_MAINTAINER_MODE=yes ;; |
no) MAINT="#" ;; |
*) { { echo "$as_me:$LINENO: error: \"--enable-maintainer-mode does not take a value\"" >&5 |
echo "$as_me: error: \"--enable-maintainer-mode does not take a value\"" >&2;} |
{ (exit 1); exit 1; }; }; MAINT="#" ;; |
esac |
if test x"$silent" != x"yes" && test x"$MAINT" = x""; then |
echo "Setting maintainer mode" 6>&1 |
fi |
else |
MAINT="#" |
fi; |
|
|
# Check whether --enable-sim-bswap or --disable-sim-bswap was given. |
if test "${enable_sim_bswap+set}" = set; then |
enableval="$enable_sim_bswap" |
case "${enableval}" in |
yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";; |
no) sim_bswap="-DWITH_BSWAP=0";; |
*) { { echo "$as_me:$LINENO: error: \"--enable-sim-bswap does not take a value\"" >&5 |
echo "$as_me: error: \"--enable-sim-bswap does not take a value\"" >&2;} |
{ (exit 1); exit 1; }; }; sim_bswap="";; |
esac |
if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then |
echo "Setting bswap flags = $sim_bswap" 6>&1 |
fi |
else |
sim_bswap="" |
fi; |
|
|
# Check whether --enable-sim-cflags or --disable-sim-cflags was given. |
if test "${enable_sim_cflags+set}" = set; then |
enableval="$enable_sim_cflags" |
case "${enableval}" in |
yes) sim_cflags="-O2 -fomit-frame-pointer";; |
trace) { { echo "$as_me:$LINENO: error: \"Please use --enable-sim-debug instead.\"" >&5 |
echo "$as_me: error: \"Please use --enable-sim-debug instead.\"" >&2;} |
{ (exit 1); exit 1; }; }; sim_cflags="";; |
no) sim_cflags="";; |
*) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;; |
esac |
if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then |
echo "Setting sim cflags = $sim_cflags" 6>&1 |
fi |
else |
sim_cflags="" |
fi; |
|
|
# Check whether --enable-sim-debug or --disable-sim-debug was given. |
if test "${enable_sim_debug+set}" = set; then |
enableval="$enable_sim_debug" |
case "${enableval}" in |
yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";; |
no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";; |
*) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";; |
esac |
if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then |
echo "Setting sim debug = $sim_debug" 6>&1 |
fi |
else |
sim_debug="" |
fi; |
|
|
# Check whether --enable-sim-stdio or --disable-sim-stdio was given. |
if test "${enable_sim_stdio+set}" = set; then |
enableval="$enable_sim_stdio" |
case "${enableval}" in |
yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";; |
no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";; |
*) { { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&5 |
echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&2;} |
{ (exit 1); exit 1; }; }; sim_stdio="";; |
esac |
if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then |
echo "Setting stdio flags = $sim_stdio" 6>&1 |
fi |
else |
sim_stdio="" |
fi; |
|
|
# Check whether --enable-sim-trace or --disable-sim-trace was given. |
if test "${enable_sim_trace+set}" = set; then |
enableval="$enable_sim_trace" |
case "${enableval}" in |
yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";; |
no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";; |
[-0-9]*) |
sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";; |
[a-z]*) |
sim_trace="" |
for x in `echo "$enableval" | sed -e "s/,/ /g"`; do |
if test x"$sim_trace" = x; then |
sim_trace="-DWITH_TRACE='(TRACE_$x" |
else |
sim_trace="${sim_trace}|TRACE_$x" |
fi |
done |
sim_trace="$sim_trace)'" ;; |
esac |
if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then |
echo "Setting sim trace = $sim_trace" 6>&1 |
fi |
else |
sim_trace="" |
fi; |
|
|
# Check whether --enable-sim-profile or --disable-sim-profile was given. |
if test "${enable_sim_profile+set}" = set; then |
enableval="$enable_sim_profile" |
case "${enableval}" in |
yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";; |
no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";; |
[-0-9]*) |
sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";; |
[a-z]*) |
sim_profile="" |
for x in `echo "$enableval" | sed -e "s/,/ /g"`; do |
if test x"$sim_profile" = x; then |
sim_profile="-DWITH_PROFILE='(PROFILE_$x" |
else |
sim_profile="${sim_profile}|PROFILE_$x" |
fi |
done |
sim_profile="$sim_profile)'" ;; |
esac |
if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then |
echo "Setting sim profile = $sim_profile" 6>&1 |
fi |
else |
sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1" |
fi; |
|
|
echo "$as_me:$LINENO: checking return type of signal handlers" >&5 |
echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6 |
if test "${ac_cv_type_signal+set}" = set; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
#include <sys/types.h> |
#include <signal.h> |
#ifdef signal |
# undef signal |
#endif |
#ifdef __cplusplus |
extern "C" void (*signal (int, void (*)(int)))(int); |
#else |
void (*signal ()) (); |
#endif |
|
int |
main () |
{ |
int i; |
; |
return 0; |
} |
_ACEOF |
rm -f conftest.$ac_objext |
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
(eval $ac_compile) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } && |
{ ac_try='test -z "$ac_c_werror_flag" |
|| test ! -s conftest.err' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; } && |
{ ac_try='test -s conftest.$ac_objext' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; }; then |
ac_cv_type_signal=void |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
ac_cv_type_signal=int |
fi |
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
fi |
echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5 |
echo "${ECHO_T}$ac_cv_type_signal" >&6 |
|
cat >>confdefs.h <<_ACEOF |
#define RETSIGTYPE $ac_cv_type_signal |
_ACEOF |
|
|
|
|
|
sim_link_files= |
sim_link_links= |
|
sim_link_links=tconfig.h |
if test -f ${srcdir}/tconfig.in |
then |
sim_link_files=tconfig.in |
else |
sim_link_files=../common/tconfig.in |
fi |
|
# targ-vals.def points to the libc macro description file. |
case "${target}" in |
*-*-*) TARG_VALS_DEF=../common/nltvals.def ;; |
esac |
sim_link_files="${sim_link_files} ${TARG_VALS_DEF}" |
sim_link_links="${sim_link_links} targ-vals.def" |
|
|
|
default_sim_inline="" |
# Check whether --enable-sim-inline or --disable-sim-inline was given. |
if test "${enable_sim_inline+set}" = set; then |
enableval="$enable_sim_inline" |
sim_inline="" |
case "$enableval" in |
no) sim_inline="-DDEFAULT_INLINE=0";; |
0) sim_inline="-DDEFAULT_INLINE=0";; |
yes | 2) sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";; |
1) sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";; |
*) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do |
new_flag="" |
case "$x" in |
*_INLINE=*) new_flag="-D$x";; |
*=*) new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;; |
*_INLINE) new_flag="-D$x=ALL_C_INLINE";; |
*) new_flag="-D$x""_INLINE=ALL_C_INLINE";; |
esac |
if test x"$sim_inline" = x""; then |
sim_inline="$new_flag" |
else |
sim_inline="$sim_inline $new_flag" |
fi |
done;; |
esac |
if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then |
echo "Setting inline flags = $sim_inline" 6>&1 |
fi |
else |
|
if test "x$cross_compiling" = "xno"; then |
if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then |
sim_inline="${default_sim_inline}" |
if test x"$silent" != x"yes"; then |
echo "Setting inline flags = $sim_inline" 6>&1 |
fi |
else |
sim_inline="" |
fi |
else |
sim_inline="-DDEFAULT_INLINE=0" |
fi |
fi; |
wire_alignment="NONSTRICT_ALIGNMENT" |
default_alignment="" |
|
# Check whether --enable-sim-alignment or --disable-sim-alignment was given. |
if test "${enable_sim_alignment+set}" = set; then |
enableval="$enable_sim_alignment" |
case "${enableval}" in |
strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";; |
nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";; |
forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";; |
yes) if test x"$wire_alignment" != x; then |
sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}" |
else |
if test x"$default_alignment" != x; then |
sim_alignment="-DWITH_ALIGNMENT=${default_alignment}" |
else |
echo "No hard-wired alignment for target $target" 1>&6 |
sim_alignment="-DWITH_ALIGNMENT=0" |
fi |
fi;; |
no) if test x"$default_alignment" != x; then |
sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}" |
else |
if test x"$wire_alignment" != x; then |
sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}" |
else |
echo "No default alignment for target $target" 1>&6 |
sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0" |
fi |
fi;; |
*) { { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-alignment\"" >&5 |
echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-alignment\"" >&2;} |
{ (exit 1); exit 1; }; }; sim_alignment="";; |
esac |
if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then |
echo "Setting alignment flags = $sim_alignment" 6>&1 |
fi |
else |
if test x"$default_alignment" != x; then |
sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}" |
else |
if test x"$wire_alignment" != x; then |
sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}" |
else |
sim_alignment= |
fi |
fi |
fi; |
|
# Check whether --enable-sim-hostendian or --disable-sim-hostendian was given. |
if test "${enable_sim_hostendian+set}" = set; then |
enableval="$enable_sim_hostendian" |
case "${enableval}" in |
no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";; |
b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";; |
l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";; |
*) { { echo "$as_me:$LINENO: error: \"Unknown value $enableval for --enable-sim-hostendian\"" >&5 |
echo "$as_me: error: \"Unknown value $enableval for --enable-sim-hostendian\"" >&2;} |
{ (exit 1); exit 1; }; }; sim_hostendian="";; |
esac |
if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then |
echo "Setting hostendian flags = $sim_hostendian" 6>&1 |
fi |
else |
|
if test "x$cross_compiling" = "xno"; then |
echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 |
echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6 |
if test "${ac_cv_c_bigendian+set}" = set; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
# See if sys/param.h defines the BYTE_ORDER macro. |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
#include <sys/types.h> |
#include <sys/param.h> |
|
int |
main () |
{ |
#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN |
bogus endian macros |
#endif |
|
; |
return 0; |
} |
_ACEOF |
rm -f conftest.$ac_objext |
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
(eval $ac_compile) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } && |
{ ac_try='test -z "$ac_c_werror_flag" |
|| test ! -s conftest.err' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; } && |
{ ac_try='test -s conftest.$ac_objext' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; }; then |
# It does; now see whether it defined to BIG_ENDIAN or not. |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
#include <sys/types.h> |
#include <sys/param.h> |
|
int |
main () |
{ |
#if BYTE_ORDER != BIG_ENDIAN |
not big endian |
#endif |
|
; |
return 0; |
} |
_ACEOF |
rm -f conftest.$ac_objext |
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
(eval $ac_compile) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } && |
{ ac_try='test -z "$ac_c_werror_flag" |
|| test ! -s conftest.err' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; } && |
{ ac_try='test -s conftest.$ac_objext' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; }; then |
ac_cv_c_bigendian=yes |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
ac_cv_c_bigendian=no |
fi |
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
# It does not; compile a test program. |
if test "$cross_compiling" = yes; then |
# try to guess the endianness by grepping values into an object file |
ac_cv_c_bigendian=unknown |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; |
short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; |
void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } |
short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; |
short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; |
void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } |
int |
main () |
{ |
_ascii (); _ebcdic (); |
; |
return 0; |
} |
_ACEOF |
rm -f conftest.$ac_objext |
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
(eval $ac_compile) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } && |
{ ac_try='test -z "$ac_c_werror_flag" |
|| test ! -s conftest.err' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; } && |
{ ac_try='test -s conftest.$ac_objext' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; }; then |
if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then |
ac_cv_c_bigendian=yes |
fi |
if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then |
if test "$ac_cv_c_bigendian" = unknown; then |
ac_cv_c_bigendian=no |
else |
# finding both strings is unlikely to happen, but who knows? |
ac_cv_c_bigendian=unknown |
fi |
fi |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
fi |
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
else |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
int |
main () |
{ |
/* Are we little or big endian? From Harbison&Steele. */ |
union |
{ |
long l; |
char c[sizeof (long)]; |
} u; |
u.l = 1; |
exit (u.c[sizeof (long) - 1] == 1); |
} |
_ACEOF |
rm -f conftest$ac_exeext |
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
(eval $ac_link) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } && { ac_try='./conftest$ac_exeext' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; }; then |
ac_cv_c_bigendian=no |
else |
echo "$as_me: program exited with status $ac_status" >&5 |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
( exit $ac_status ) |
ac_cv_c_bigendian=yes |
fi |
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
fi |
fi |
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
fi |
echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 |
echo "${ECHO_T}$ac_cv_c_bigendian" >&6 |
case $ac_cv_c_bigendian in |
yes) |
|
cat >>confdefs.h <<\_ACEOF |
#define WORDS_BIGENDIAN 1 |
_ACEOF |
;; |
no) |
;; |
*) |
{ { echo "$as_me:$LINENO: error: unknown endianness |
presetting ac_cv_c_bigendian=no (or yes) will help" >&5 |
echo "$as_me: error: unknown endianness |
presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} |
{ (exit 1); exit 1; }; } ;; |
esac |
|
if test $ac_cv_c_bigendian = yes; then |
sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN" |
else |
sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN" |
fi |
else |
sim_hostendian="-DWITH_HOST_BYTE_ORDER=0" |
fi |
fi; |
|
# NOTE: Don't add -Wall or -Wunused, they both include |
# -Wunused-parameter which reports bogus warnings. |
# NOTE: If you add to this list, remember to update |
# gdb/doc/gdbint.texinfo. |
build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \ |
-Wformat -Wparentheses -Wpointer-arith" |
# GCC supports -Wuninitialized only with -O or -On, n != 0. |
if test x${CFLAGS+set} = xset; then |
case "${CFLAGS}" in |
*"-O0"* ) ;; |
*"-O"* ) |
build_warnings="${build_warnings} -Wuninitialized" |
;; |
esac |
else |
build_warnings="${build_warnings} -Wuninitialized" |
fi |
# Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs |
# -Wunused-function -Wunused-label -Wunused-variable -Wunused-value |
# -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual |
# -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes |
# -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls |
# -Woverloaded-virtual -Winline -Werror" |
# Check whether --enable-build-warnings or --disable-build-warnings was given. |
if test "${enable_build_warnings+set}" = set; then |
enableval="$enable_build_warnings" |
case "${enableval}" in |
yes) ;; |
no) build_warnings="-w";; |
,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` |
build_warnings="${build_warnings} ${t}";; |
*,) t=`echo "${enableval}" | sed -e "s/,/ /g"` |
build_warnings="${t} ${build_warnings}";; |
*) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;; |
esac |
if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then |
echo "Setting compiler warning flags = $build_warnings" 6>&1 |
fi |
fi; # Check whether --enable-sim-build-warnings or --disable-sim-build-warnings was given. |
if test "${enable_sim_build_warnings+set}" = set; then |
enableval="$enable_sim_build_warnings" |
case "${enableval}" in |
yes) ;; |
no) build_warnings="-w";; |
,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` |
build_warnings="${build_warnings} ${t}";; |
*,) t=`echo "${enableval}" | sed -e "s/,/ /g"` |
build_warnings="${t} ${build_warnings}";; |
*) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;; |
esac |
if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then |
echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1 |
fi |
fi; WARN_CFLAGS="" |
WERROR_CFLAGS="" |
if test "x${build_warnings}" != x -a "x$GCC" = xyes |
then |
echo "$as_me:$LINENO: checking compiler warning flags" >&5 |
echo $ECHO_N "checking compiler warning flags... $ECHO_C" >&6 |
# Separate out the -Werror flag as some files just cannot be |
# compiled with it enabled. |
for w in ${build_warnings}; do |
case $w in |
-Werr*) WERROR_CFLAGS=-Werror ;; |
*) # Check that GCC accepts it |
saved_CFLAGS="$CFLAGS" |
CFLAGS="$CFLAGS $w" |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
|
int |
main () |
{ |
|
; |
return 0; |
} |
_ACEOF |
rm -f conftest.$ac_objext |
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
(eval $ac_compile) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } && |
{ ac_try='test -z "$ac_c_werror_flag" |
|| test ! -s conftest.err' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; } && |
{ ac_try='test -s conftest.$ac_objext' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; }; then |
WARN_CFLAGS="${WARN_CFLAGS} $w" |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
fi |
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
CFLAGS="$saved_CFLAGS" |
esac |
done |
echo "$as_me:$LINENO: result: ${WARN_CFLAGS}${WERROR_CFLAGS}" >&5 |
echo "${ECHO_T}${WARN_CFLAGS}${WERROR_CFLAGS}" >&6 |
fi |
|
|
# |
# Add simulated hardware devices |
# |
hw_enabled=no |
case "${target}" in |
m68hc11-*-*|m6811-*-*) |
hw_enabled=yes |
hw_extra_devices="m68hc11 m68hc11sio m68hc11eepr m68hc11tim m68hc11spi nvram" |
m68hc11_extra_objs="dv-sockser.o" |
SIM_SUBTARGET="$SIM_SUBTARGET -DTARGET_M68HC11=1" |
;; |
*) |
m68hc11_extra_objs="" |
;; |
esac |
|
if test x"$hw_enabled" = x"yes"; then |
sim_hw_p=yes |
else |
sim_hw_p=no |
fi |
if test "$hw_devices"; then |
hardware="core pal glue" |
else |
hardware="core pal glue $hw_extra_devices" |
fi |
sim_hw_cflags="-DWITH_HW=1" |
sim_hw="$hardware" |
sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`" |
# Check whether --enable-sim-hardware or --disable-sim-hardware was given. |
if test "${enable_sim_hardware+set}" = set; then |
enableval="$enable_sim_hardware" |
|
case "${enableval}" in |
yes) sim_hw_p=yes;; |
no) sim_hw_p=no;; |
,*) sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";; |
*,) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";; |
*) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';; |
esac |
if test "$sim_hw_p" != yes; then |
sim_hw_objs= |
sim_hw_cflags="-DWITH_HW=0" |
sim_hw= |
else |
sim_hw_cflags="-DWITH_HW=1" |
# remove duplicates |
sim_hw="" |
sim_hw_objs="\$(SIM_COMMON_HW_OBJS)" |
for i in $hardware ; do |
case " $sim_hw " in |
*" $i "*) ;; |
*) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";; |
esac |
done |
fi |
if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then |
echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs" |
fi |
else |
|
if test "$sim_hw_p" != yes; then |
sim_hw_objs= |
sim_hw_cflags="-DWITH_HW=0" |
sim_hw= |
fi |
if test x"$silent" != x"yes"; then |
echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs" |
fi |
fi; |
|
|
|
|
|
|
for ac_header in string.h strings.h stdlib.h stdlib.h fcntl.h |
do |
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` |
if eval "test \"\${$as_ac_Header+set}\" = set"; then |
echo "$as_me:$LINENO: checking for $ac_header" >&5 |
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
if eval "test \"\${$as_ac_Header+set}\" = set"; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
fi |
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
else |
# Is the header compilable? |
echo "$as_me:$LINENO: checking $ac_header usability" >&5 |
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
$ac_includes_default |
#include <$ac_header> |
_ACEOF |
rm -f conftest.$ac_objext |
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
(eval $ac_compile) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } && |
{ ac_try='test -z "$ac_c_werror_flag" |
|| test ! -s conftest.err' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; } && |
{ ac_try='test -s conftest.$ac_objext' |
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
(eval $ac_try) 2>&5 |
ac_status=$? |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); }; }; then |
ac_header_compiler=yes |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
ac_header_compiler=no |
fi |
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 |
echo "${ECHO_T}$ac_header_compiler" >&6 |
|
# Is the header present? |
echo "$as_me:$LINENO: checking $ac_header presence" >&5 |
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 |
cat >conftest.$ac_ext <<_ACEOF |
/* confdefs.h. */ |
_ACEOF |
cat confdefs.h >>conftest.$ac_ext |
cat >>conftest.$ac_ext <<_ACEOF |
/* end confdefs.h. */ |
#include <$ac_header> |
_ACEOF |
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 |
ac_status=$? |
grep -v '^ *+' conftest.er1 >conftest.err |
rm -f conftest.er1 |
cat conftest.err >&5 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
(exit $ac_status); } >/dev/null; then |
if test -s conftest.err; then |
ac_cpp_err=$ac_c_preproc_warn_flag |
ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
else |
ac_cpp_err= |
fi |
else |
ac_cpp_err=yes |
fi |
if test -z "$ac_cpp_err"; then |
ac_header_preproc=yes |
else |
echo "$as_me: failed program was:" >&5 |
sed 's/^/| /' conftest.$ac_ext >&5 |
|
ac_header_preproc=no |
fi |
rm -f conftest.err conftest.$ac_ext |
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 |
echo "${ECHO_T}$ac_header_preproc" >&6 |
|
# So? What about this header? |
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
yes:no: ) |
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 |
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 |
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} |
ac_header_preproc=yes |
;; |
no:yes:* ) |
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 |
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 |
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 |
echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 |
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} |
( |
cat <<\_ASBOX |
## ------------------------------------------ ## |
## Report this to the AC_PACKAGE_NAME lists. ## |
## ------------------------------------------ ## |
_ASBOX |
) | |
sed "s/^/$as_me: WARNING: /" >&2 |
;; |
esac |
echo "$as_me:$LINENO: checking for $ac_header" >&5 |
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
if eval "test \"\${$as_ac_Header+set}\" = set"; then |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
else |
eval "$as_ac_Header=\$ac_header_preproc" |
fi |
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
|
fi |
if test `eval echo '${'$as_ac_Header'}'` = yes; then |
cat >>confdefs.h <<_ACEOF |
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
_ACEOF |
|
fi |
|
done |
|
|
|
|
|
ac_sources="$sim_link_files" |
ac_dests="$sim_link_links" |
while test -n "$ac_sources"; do |
set $ac_dests; ac_dest=$1; shift; ac_dests=$* |
set $ac_sources; ac_source=$1; shift; ac_sources=$* |
ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source" |
done |
ac_config_links="$ac_config_links $ac_config_links_1" |
|
cgen_breaks="" |
if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then |
cgen_breaks="break cgen_rtx_error"; |
fi |
|
ac_config_files="$ac_config_files Makefile.sim:Makefile.in" |
|
ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in" |
|
ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in" |
|
ac_config_commands="$ac_config_commands Makefile" |
|
ac_config_commands="$ac_config_commands stamp-h" |
|
cat >confcache <<\_ACEOF |
# This file is a shell script that caches the results of configure |
# tests run on this system so they can be shared between configure |
# scripts and configure runs, see configure's option --config-cache. |
# It is not useful on other systems. If it contains results you don't |
# want to keep, you may remove or edit it. |
# |
# config.status only pays attention to the cache file if you give it |
# the --recheck option to rerun configure. |
# |
# `ac_cv_env_foo' variables (set or unset) will be overridden when |
# loading this file, other *unset* `ac_cv_foo' will be assigned the |
# following values. |
|
_ACEOF |
|
# The following way of writing the cache mishandles newlines in values, |
# but we know of no workaround that is simple, portable, and efficient. |
# So, don't put newlines in cache variables' values. |
# Ultrix sh set writes to stderr and can't be redirected directly, |
# and sets the high bit in the cache file unless we assign to the vars. |
{ |
(set) 2>&1 | |
case `(ac_space=' '; set | grep ac_space) 2>&1` in |
*ac_space=\ *) |
# `set' does not quote correctly, so add quotes (double-quote |
# substitution turns \\\\ into \\, and sed turns \\ into \). |
sed -n \ |
"s/'/'\\\\''/g; |
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" |
;; |
*) |
# `set' quotes correctly as required by POSIX, so do not add quotes. |
sed -n \ |
"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" |
;; |
esac; |
} | |
sed ' |
t clear |
: clear |
s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
t end |
/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
: end' >>confcache |
if diff $cache_file confcache >/dev/null 2>&1; then :; else |
if test -w $cache_file; then |
test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" |
cat confcache >$cache_file |
else |
echo "not updating unwritable cache $cache_file" |
fi |
fi |
rm -f confcache |
|
test "x$prefix" = xNONE && prefix=$ac_default_prefix |
# Let make expand exec_prefix. |
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
|
# VPATH may cause trouble with some makes, so we remove $(srcdir), |
# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and |
# trailing colons and then remove the whole line if VPATH becomes empty |
# (actually we leave an empty line to preserve line numbers). |
if test "x$srcdir" = x.; then |
ac_vpsub='/^[ ]*VPATH[ ]*=/{ |
s/:*\$(srcdir):*/:/; |
s/:*\${srcdir}:*/:/; |
s/:*@srcdir@:*/:/; |
s/^\([^=]*=[ ]*\):*/\1/; |
s/:*$//; |
s/^[^=]*=[ ]*$//; |
}' |
fi |
|
DEFS=-DHAVE_CONFIG_H |
|
ac_libobjs= |
ac_ltlibobjs= |
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
# 1. Remove the extension, and $U if already installed. |
ac_i=`echo "$ac_i" | |
sed 's/\$U\././;s/\.o$//;s/\.obj$//'` |
# 2. Add them. |
ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" |
ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' |
done |
LIBOBJS=$ac_libobjs |
|
LTLIBOBJS=$ac_ltlibobjs |
|
|
|
: ${CONFIG_STATUS=./config.status} |
ac_clean_files_save=$ac_clean_files |
ac_clean_files="$ac_clean_files $CONFIG_STATUS" |
{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 |
echo "$as_me: creating $CONFIG_STATUS" >&6;} |
cat >$CONFIG_STATUS <<_ACEOF |
#! $SHELL |
# Generated by $as_me. |
# Run this file to recreate the current configuration. |
# Compiler output produced by configure, useful for debugging |
# configure, is in config.log if it exists. |
|
debug=false |
ac_cs_recheck=false |
ac_cs_silent=false |
SHELL=\${CONFIG_SHELL-$SHELL} |
_ACEOF |
|
cat >>$CONFIG_STATUS <<\_ACEOF |
## --------------------- ## |
## M4sh Initialization. ## |
## --------------------- ## |
|
# Be Bourne compatible |
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then |
emulate sh |
NULLCMD=: |
# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which |
# is contrary to our usage. Disable this feature. |
alias -g '${1+"$@"}'='"$@"' |
elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then |
set -o posix |
fi |
DUALCASE=1; export DUALCASE # for MKS sh |
|
# Support unset when possible. |
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then |
as_unset=unset |
else |
as_unset=false |
fi |
|
|
# Work around bugs in pre-3.0 UWIN ksh. |
$as_unset ENV MAIL MAILPATH |
PS1='$ ' |
PS2='> ' |
PS4='+ ' |
|
# NLS nuisances. |
for as_var in \ |
LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ |
LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ |
LC_TELEPHONE LC_TIME |
do |
if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then |
eval $as_var=C; export $as_var |
else |
$as_unset $as_var |
fi |
done |
|
# Required to use basename. |
if expr a : '\(a\)' >/dev/null 2>&1; then |
as_expr=expr |
else |
as_expr=false |
fi |
|
if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then |
as_basename=basename |
else |
as_basename=false |
fi |
|
|
# Name of the executable. |
as_me=`$as_basename "$0" || |
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
X"$0" : 'X\(//\)$' \| \ |
X"$0" : 'X\(/\)$' \| \ |
. : '\(.\)' 2>/dev/null || |
echo X/"$0" | |
sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } |
/^X\/\(\/\/\)$/{ s//\1/; q; } |
/^X\/\(\/\).*/{ s//\1/; q; } |
s/.*/./; q'` |
|
|
# PATH needs CR, and LINENO needs CR and PATH. |
# Avoid depending upon Character Ranges. |
as_cr_letters='abcdefghijklmnopqrstuvwxyz' |
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
as_cr_Letters=$as_cr_letters$as_cr_LETTERS |
as_cr_digits='0123456789' |
as_cr_alnum=$as_cr_Letters$as_cr_digits |
|
# The user is always right. |
if test "${PATH_SEPARATOR+set}" != set; then |
echo "#! /bin/sh" >conf$$.sh |
echo "exit 0" >>conf$$.sh |
chmod +x conf$$.sh |
if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then |
PATH_SEPARATOR=';' |
else |
PATH_SEPARATOR=: |
fi |
rm -f conf$$.sh |
fi |
|
|
as_lineno_1=$LINENO |
as_lineno_2=$LINENO |
as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` |
test "x$as_lineno_1" != "x$as_lineno_2" && |
test "x$as_lineno_3" = "x$as_lineno_2" || { |
# Find who we are. Look in the path if we contain no path at all |
# relative or not. |
case $0 in |
*[\\/]* ) as_myself=$0 ;; |
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
for as_dir in $PATH |
do |
IFS=$as_save_IFS |
test -z "$as_dir" && as_dir=. |
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
done |
|
;; |
esac |
# We did not find ourselves, most probably we were run as `sh COMMAND' |
# in which case we are not to be found in the path. |
if test "x$as_myself" = x; then |
as_myself=$0 |
fi |
if test ! -f "$as_myself"; then |
{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 |
echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} |
{ (exit 1); exit 1; }; } |
fi |
case $CONFIG_SHELL in |
'') |
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH |
do |
IFS=$as_save_IFS |
test -z "$as_dir" && as_dir=. |
for as_base in sh bash ksh sh5; do |
case $as_dir in |
/*) |
if ("$as_dir/$as_base" -c ' |
as_lineno_1=$LINENO |
as_lineno_2=$LINENO |
as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` |
test "x$as_lineno_1" != "x$as_lineno_2" && |
test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then |
$as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } |
$as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } |
CONFIG_SHELL=$as_dir/$as_base |
export CONFIG_SHELL |
exec "$CONFIG_SHELL" "$0" ${1+"$@"} |
fi;; |
esac |
done |
done |
;; |
esac |
|
# Create $as_me.lineno as a copy of $as_myself, but with $LINENO |
# uniformly replaced by the line number. The first 'sed' inserts a |
# line-number line before each line; the second 'sed' does the real |
# work. The second script uses 'N' to pair each line-number line |
# with the numbered line, and appends trailing '-' during |
# substitution so that $LINENO is not a special case at line end. |
# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the |
# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) |
sed '=' <$as_myself | |
sed ' |
N |
s,$,-, |
: loop |
s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, |
t loop |
s,-$,, |
s,^['$as_cr_digits']*\n,, |
' >$as_me.lineno && |
chmod +x $as_me.lineno || |
{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 |
echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} |
{ (exit 1); exit 1; }; } |
|
# Don't try to exec as it changes $[0], causing all sort of problems |
# (the dirname of $[0] is not the place where we might find the |
# original and so on. Autoconf is especially sensible to this). |
. ./$as_me.lineno |
# Exit status is that of the last command. |
exit |
} |
|
|
case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in |
*c*,-n*) ECHO_N= ECHO_C=' |
' ECHO_T=' ' ;; |
*c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; |
*) ECHO_N= ECHO_C='\c' ECHO_T= ;; |
esac |
|
if expr a : '\(a\)' >/dev/null 2>&1; then |
as_expr=expr |
else |
as_expr=false |
fi |
|
rm -f conf$$ conf$$.exe conf$$.file |
echo >conf$$.file |
if ln -s conf$$.file conf$$ 2>/dev/null; then |
# We could just check for DJGPP; but this test a) works b) is more generic |
# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). |
if test -f conf$$.exe; then |
# Don't use ln at all; we don't have any links |
as_ln_s='cp -p' |
else |
as_ln_s='ln -s' |
fi |
elif ln conf$$.file conf$$ 2>/dev/null; then |
as_ln_s=ln |
else |
as_ln_s='cp -p' |
fi |
rm -f conf$$ conf$$.exe conf$$.file |
|
if mkdir -p . 2>/dev/null; then |
as_mkdir_p=: |
else |
test -d ./-p && rmdir ./-p |
as_mkdir_p=false |
fi |
|
as_executable_p="test -f" |
|
# Sed expression to map a string onto a valid CPP name. |
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
|
# Sed expression to map a string onto a valid variable name. |
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
|
|
# IFS |
# We need space, tab and new line, in precisely that order. |
as_nl=' |
' |
IFS=" $as_nl" |
|
# CDPATH. |
$as_unset CDPATH |
|
exec 6>&1 |
|
# Open the log real soon, to keep \$[0] and so on meaningful, and to |
# report actual input values of CONFIG_FILES etc. instead of their |
# values after options handling. Logging --version etc. is OK. |
exec 5>>config.log |
{ |
echo |
sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX |
## Running $as_me. ## |
_ASBOX |
} >&5 |
cat >&5 <<_CSEOF |
|
This file was extended by $as_me, which was |
generated by GNU Autoconf 2.59. Invocation command line was |
|
CONFIG_FILES = $CONFIG_FILES |
CONFIG_HEADERS = $CONFIG_HEADERS |
CONFIG_LINKS = $CONFIG_LINKS |
CONFIG_COMMANDS = $CONFIG_COMMANDS |
$ $0 $@ |
|
_CSEOF |
echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 |
echo >&5 |
_ACEOF |
|
# Files that config.status was made for. |
if test -n "$ac_config_files"; then |
echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS |
fi |
|
if test -n "$ac_config_headers"; then |
echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS |
fi |
|
if test -n "$ac_config_links"; then |
echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS |
fi |
|
if test -n "$ac_config_commands"; then |
echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS |
fi |
|
cat >>$CONFIG_STATUS <<\_ACEOF |
|
ac_cs_usage="\ |
\`$as_me' instantiates files from templates according to the |
current configuration. |
|
Usage: $0 [OPTIONS] [FILE]... |
|
-h, --help print this help, then exit |
-V, --version print version number, then exit |
-q, --quiet do not print progress messages |
-d, --debug don't remove temporary files |
--recheck update $as_me by reconfiguring in the same conditions |
--file=FILE[:TEMPLATE] |
instantiate the configuration file FILE |
--header=FILE[:TEMPLATE] |
instantiate the configuration header FILE |
|
Configuration files: |
$config_files |
|
Configuration headers: |
$config_headers |
|
Configuration links: |
$config_links |
|
Configuration commands: |
$config_commands |
|
Report bugs to <bug-autoconf@gnu.org>." |
_ACEOF |
|
cat >>$CONFIG_STATUS <<_ACEOF |
ac_cs_version="\\ |
config.status |
configured by $0, generated by GNU Autoconf 2.59, |
with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" |
|
Copyright (C) 2003 Free Software Foundation, Inc. |
This config.status script is free software; the Free Software Foundation |
gives unlimited permission to copy, distribute and modify it." |
srcdir=$srcdir |
INSTALL="$INSTALL" |
_ACEOF |
|
cat >>$CONFIG_STATUS <<\_ACEOF |
# If no file are specified by the user, then we need to provide default |
# value. By we need to know if files were specified by the user. |
ac_need_defaults=: |
while test $# != 0 |
do |
case $1 in |
--*=*) |
ac_option=`expr "x$1" : 'x\([^=]*\)='` |
ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` |
ac_shift=: |
;; |
-*) |
ac_option=$1 |
ac_optarg=$2 |
ac_shift=shift |
;; |
*) # This is not an option, so the user has probably given explicit |
# arguments. |
ac_option=$1 |
ac_need_defaults=false;; |
esac |
|
case $ac_option in |
# Handling of the options. |
_ACEOF |
cat >>$CONFIG_STATUS <<\_ACEOF |
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
ac_cs_recheck=: ;; |
--version | --vers* | -V ) |
echo "$ac_cs_version"; exit 0 ;; |
--he | --h) |
# Conflict between --help and --header |
{ { echo "$as_me:$LINENO: error: ambiguous option: $1 |
Try \`$0 --help' for more information." >&5 |
echo "$as_me: error: ambiguous option: $1 |
Try \`$0 --help' for more information." >&2;} |
{ (exit 1); exit 1; }; };; |
--help | --hel | -h ) |
echo "$ac_cs_usage"; exit 0 ;; |
--debug | --d* | -d ) |
debug=: ;; |
--file | --fil | --fi | --f ) |
$ac_shift |
CONFIG_FILES="$CONFIG_FILES $ac_optarg" |
ac_need_defaults=false;; |
--header | --heade | --head | --hea ) |
$ac_shift |
CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" |
ac_need_defaults=false;; |
-q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| -silent | --silent | --silen | --sile | --sil | --si | --s) |
ac_cs_silent=: ;; |
|
# This is an error. |
-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 |
Try \`$0 --help' for more information." >&5 |
echo "$as_me: error: unrecognized option: $1 |
Try \`$0 --help' for more information." >&2;} |
{ (exit 1); exit 1; }; } ;; |
|
*) ac_config_targets="$ac_config_targets $1" ;; |
|
esac |
shift |
done |
|
ac_configure_extra_args= |
|
if $ac_cs_silent; then |
exec 6>/dev/null |
ac_configure_extra_args="$ac_configure_extra_args --silent" |
fi |
|
_ACEOF |
cat >>$CONFIG_STATUS <<_ACEOF |
if \$ac_cs_recheck; then |
echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 |
exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
fi |
|
_ACEOF |
|
|
|
|
|
cat >>$CONFIG_STATUS <<\_ACEOF |
for ac_config_target in $ac_config_targets |
do |
case "$ac_config_target" in |
# Handling of arguments. |
"Makefile.sim" ) CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;; |
"Make-common.sim" ) CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;; |
".gdbinit" ) CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;; |
"$ac_config_links_1" ) CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;; |
"Makefile" ) CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;; |
"stamp-h" ) CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;; |
"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; |
*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 |
echo "$as_me: error: invalid argument: $ac_config_target" >&2;} |
{ (exit 1); exit 1; }; };; |
esac |
done |
|
# If the user did not use the arguments to specify the items to instantiate, |
# then the envvar interface is used. Set only those that are not. |
# We use the long form for the default assignment because of an extremely |
# bizarre bug on SunOS 4.1.3. |
if $ac_need_defaults; then |
test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files |
test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers |
test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links |
test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
fi |
|
# Have a temporary directory for convenience. Make it in the build tree |
# simply because there is no reason to put it here, and in addition, |
# creating and moving files from /tmp can sometimes cause problems. |
# Create a temporary directory, and hook for its removal unless debugging. |
$debug || |
{ |
trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 |
trap '{ (exit 1); exit 1; }' 1 2 13 15 |
} |
|
# Create a (secure) tmp directory for tmp files. |
|
{ |
tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && |
test -n "$tmp" && test -d "$tmp" |
} || |
{ |
tmp=./confstat$$-$RANDOM |
(umask 077 && mkdir $tmp) |
} || |
{ |
echo "$me: cannot create a temporary directory in ." >&2 |
{ (exit 1); exit 1; } |
} |
|
_ACEOF |
|
cat >>$CONFIG_STATUS <<_ACEOF |
|
# |
# CONFIG_FILES section. |
# |
|
# No need to generate the scripts if there are no CONFIG_FILES. |
# This happens for instance when ./config.status config.h |
if test -n "\$CONFIG_FILES"; then |
# Protect against being on the right side of a sed subst in config.status. |
sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; |
s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF |
s,@SHELL@,$SHELL,;t t |
s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t |
s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t |
s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t |
s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t |
s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t |
s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t |
s,@exec_prefix@,$exec_prefix,;t t |
s,@prefix@,$prefix,;t t |
s,@program_transform_name@,$program_transform_name,;t t |
s,@bindir@,$bindir,;t t |
s,@sbindir@,$sbindir,;t t |
s,@libexecdir@,$libexecdir,;t t |
s,@datadir@,$datadir,;t t |
s,@sysconfdir@,$sysconfdir,;t t |
s,@sharedstatedir@,$sharedstatedir,;t t |
s,@localstatedir@,$localstatedir,;t t |
s,@libdir@,$libdir,;t t |
s,@includedir@,$includedir,;t t |
s,@oldincludedir@,$oldincludedir,;t t |
s,@infodir@,$infodir,;t t |
s,@mandir@,$mandir,;t t |
s,@build_alias@,$build_alias,;t t |
s,@host_alias@,$host_alias,;t t |
s,@target_alias@,$target_alias,;t t |
s,@DEFS@,$DEFS,;t t |
s,@ECHO_C@,$ECHO_C,;t t |
s,@ECHO_N@,$ECHO_N,;t t |
s,@ECHO_T@,$ECHO_T,;t t |
s,@LIBS@,$LIBS,;t t |
s,@sim_environment@,$sim_environment,;t t |
s,@sim_alignment@,$sim_alignment,;t t |
s,@sim_assert@,$sim_assert,;t t |
s,@sim_bitsize@,$sim_bitsize,;t t |
s,@sim_endian@,$sim_endian,;t t |
s,@sim_hostendian@,$sim_hostendian,;t t |
s,@sim_float@,$sim_float,;t t |
s,@sim_scache@,$sim_scache,;t t |
s,@sim_default_model@,$sim_default_model,;t t |
s,@sim_hw_cflags@,$sim_hw_cflags,;t t |
s,@sim_hw_objs@,$sim_hw_objs,;t t |
s,@sim_hw@,$sim_hw,;t t |
s,@sim_inline@,$sim_inline,;t t |
s,@sim_packages@,$sim_packages,;t t |
s,@sim_regparm@,$sim_regparm,;t t |
s,@sim_reserved_bits@,$sim_reserved_bits,;t t |
s,@sim_smp@,$sim_smp,;t t |
s,@sim_stdcall@,$sim_stdcall,;t t |
s,@sim_xor_endian@,$sim_xor_endian,;t t |
s,@WARN_CFLAGS@,$WARN_CFLAGS,;t t |
s,@WERROR_CFLAGS@,$WERROR_CFLAGS,;t t |
s,@build@,$build,;t t |
s,@build_cpu@,$build_cpu,;t t |
s,@build_vendor@,$build_vendor,;t t |
s,@build_os@,$build_os,;t t |
s,@host@,$host,;t t |
s,@host_cpu@,$host_cpu,;t t |
s,@host_vendor@,$host_vendor,;t t |
s,@host_os@,$host_os,;t t |
s,@target@,$target,;t t |
s,@target_cpu@,$target_cpu,;t t |
s,@target_vendor@,$target_vendor,;t t |
s,@target_os@,$target_os,;t t |
s,@CC@,$CC,;t t |
s,@CFLAGS@,$CFLAGS,;t t |
s,@LDFLAGS@,$LDFLAGS,;t t |
s,@CPPFLAGS@,$CPPFLAGS,;t t |
s,@ac_ct_CC@,$ac_ct_CC,;t t |
s,@EXEEXT@,$EXEEXT,;t t |
s,@OBJEXT@,$OBJEXT,;t t |
s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t |
s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t |
s,@INSTALL_DATA@,$INSTALL_DATA,;t t |
s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t |
s,@HDEFINES@,$HDEFINES,;t t |
s,@AR@,$AR,;t t |
s,@RANLIB@,$RANLIB,;t t |
s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t |
s,@USE_NLS@,$USE_NLS,;t t |
s,@LIBINTL@,$LIBINTL,;t t |
s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t |
s,@INCINTL@,$INCINTL,;t t |
s,@XGETTEXT@,$XGETTEXT,;t t |
s,@GMSGFMT@,$GMSGFMT,;t t |
s,@POSUB@,$POSUB,;t t |
s,@CATALOGS@,$CATALOGS,;t t |
s,@DATADIRNAME@,$DATADIRNAME,;t t |
s,@INSTOBJEXT@,$INSTOBJEXT,;t t |
s,@GENCAT@,$GENCAT,;t t |
s,@CATOBJEXT@,$CATOBJEXT,;t t |
s,@CPP@,$CPP,;t t |
s,@EGREP@,$EGREP,;t t |
s,@MAINT@,$MAINT,;t t |
s,@sim_bswap@,$sim_bswap,;t t |
s,@sim_cflags@,$sim_cflags,;t t |
s,@sim_debug@,$sim_debug,;t t |
s,@sim_stdio@,$sim_stdio,;t t |
s,@sim_trace@,$sim_trace,;t t |
s,@sim_profile@,$sim_profile,;t t |
s,@m68hc11_extra_objs@,$m68hc11_extra_objs,;t t |
s,@cgen_breaks@,$cgen_breaks,;t t |
s,@LIBOBJS@,$LIBOBJS,;t t |
s,@LTLIBOBJS@,$LTLIBOBJS,;t t |
CEOF |
|
_ACEOF |
|
cat >>$CONFIG_STATUS <<\_ACEOF |
# Split the substitutions into bite-sized pieces for seds with |
# small command number limits, like on Digital OSF/1 and HP-UX. |
ac_max_sed_lines=48 |
ac_sed_frag=1 # Number of current file. |
ac_beg=1 # First line for current file. |
ac_end=$ac_max_sed_lines # Line after last line for current file. |
ac_more_lines=: |
ac_sed_cmds= |
while $ac_more_lines; do |
if test $ac_beg -gt 1; then |
sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag |
else |
sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag |
fi |
if test ! -s $tmp/subs.frag; then |
ac_more_lines=false |
else |
# The purpose of the label and of the branching condition is to |
# speed up the sed processing (if there are no `@' at all, there |
# is no need to browse any of the substitutions). |
# These are the two extra sed commands mentioned above. |
(echo ':t |
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed |
if test -z "$ac_sed_cmds"; then |
ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" |
else |
ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" |
fi |
ac_sed_frag=`expr $ac_sed_frag + 1` |
ac_beg=$ac_end |
ac_end=`expr $ac_end + $ac_max_sed_lines` |
fi |
done |
if test -z "$ac_sed_cmds"; then |
ac_sed_cmds=cat |
fi |
fi # test -n "$CONFIG_FILES" |
|
_ACEOF |
cat >>$CONFIG_STATUS <<\_ACEOF |
for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue |
# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
case $ac_file in |
- | *:- | *:-:* ) # input from stdin |
cat >$tmp/stdin |
ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
* ) ac_file_in=$ac_file.in ;; |
esac |
|
# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. |
ac_dir=`(dirname "$ac_file") 2>/dev/null || |
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
X"$ac_file" : 'X\(//\)[^/]' \| \ |
X"$ac_file" : 'X\(//\)$' \| \ |
X"$ac_file" : 'X\(/\)' \| \ |
. : '\(.\)' 2>/dev/null || |
echo X"$ac_file" | |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
/^X\(\/\/\)[^/].*/{ s//\1/; q; } |
/^X\(\/\/\)$/{ s//\1/; q; } |
/^X\(\/\).*/{ s//\1/; q; } |
s/.*/./; q'` |
{ if $as_mkdir_p; then |
mkdir -p "$ac_dir" |
else |
as_dir="$ac_dir" |
as_dirs= |
while test ! -d "$as_dir"; do |
as_dirs="$as_dir $as_dirs" |
as_dir=`(dirname "$as_dir") 2>/dev/null || |
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
X"$as_dir" : 'X\(//\)[^/]' \| \ |
X"$as_dir" : 'X\(//\)$' \| \ |
X"$as_dir" : 'X\(/\)' \| \ |
. : '\(.\)' 2>/dev/null || |
echo X"$as_dir" | |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
/^X\(\/\/\)[^/].*/{ s//\1/; q; } |
/^X\(\/\/\)$/{ s//\1/; q; } |
/^X\(\/\).*/{ s//\1/; q; } |
s/.*/./; q'` |
done |
test ! -n "$as_dirs" || mkdir $as_dirs |
fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 |
echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} |
{ (exit 1); exit 1; }; }; } |
|
ac_builddir=. |
|
if test "$ac_dir" != .; then |
ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` |
# A "../" for each directory in $ac_dir_suffix. |
ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` |
else |
ac_dir_suffix= ac_top_builddir= |
fi |
|
case $srcdir in |
.) # No --srcdir option. We are building in place. |
ac_srcdir=. |
if test -z "$ac_top_builddir"; then |
ac_top_srcdir=. |
else |
ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` |
fi ;; |
[\\/]* | ?:[\\/]* ) # Absolute path. |
ac_srcdir=$srcdir$ac_dir_suffix; |
ac_top_srcdir=$srcdir ;; |
*) # Relative path. |
ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix |
ac_top_srcdir=$ac_top_builddir$srcdir ;; |
esac |
|
# Do not use `cd foo && pwd` to compute absolute paths, because |
# the directories may not exist. |
case `pwd` in |
.) ac_abs_builddir="$ac_dir";; |
*) |
case "$ac_dir" in |
.) ac_abs_builddir=`pwd`;; |
[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; |
*) ac_abs_builddir=`pwd`/"$ac_dir";; |
esac;; |
esac |
case $ac_abs_builddir in |
.) ac_abs_top_builddir=${ac_top_builddir}.;; |
*) |
case ${ac_top_builddir}. in |
.) ac_abs_top_builddir=$ac_abs_builddir;; |
[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; |
*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; |
esac;; |
esac |
case $ac_abs_builddir in |
.) ac_abs_srcdir=$ac_srcdir;; |
*) |
case $ac_srcdir in |
.) ac_abs_srcdir=$ac_abs_builddir;; |
[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; |
*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; |
esac;; |
esac |
case $ac_abs_builddir in |
.) ac_abs_top_srcdir=$ac_top_srcdir;; |
*) |
case $ac_top_srcdir in |
.) ac_abs_top_srcdir=$ac_abs_builddir;; |
[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; |
*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; |
esac;; |
esac |
|
|
case $INSTALL in |
[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; |
*) ac_INSTALL=$ac_top_builddir$INSTALL ;; |
esac |
|
if test x"$ac_file" != x-; then |
{ echo "$as_me:$LINENO: creating $ac_file" >&5 |
echo "$as_me: creating $ac_file" >&6;} |
rm -f "$ac_file" |
fi |
# Let's still pretend it is `configure' which instantiates (i.e., don't |
# use $as_me), people would be surprised to read: |
# /* config.h. Generated by config.status. */ |
if test x"$ac_file" = x-; then |
configure_input= |
else |
configure_input="$ac_file. " |
fi |
configure_input=$configure_input"Generated from `echo $ac_file_in | |
sed 's,.*/,,'` by configure." |
|
# First look for the input files in the build tree, otherwise in the |
# src tree. |
ac_file_inputs=`IFS=: |
for f in $ac_file_in; do |
case $f in |
-) echo $tmp/stdin ;; |
[\\/$]*) |
# Absolute (can't be DOS-style, as IFS=:) |
test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 |
echo "$as_me: error: cannot find input file: $f" >&2;} |
{ (exit 1); exit 1; }; } |
echo "$f";; |
*) # Relative |
if test -f "$f"; then |
# Build tree |
echo "$f" |
elif test -f "$srcdir/$f"; then |
# Source tree |
echo "$srcdir/$f" |
else |
# /dev/null tree |
{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 |
echo "$as_me: error: cannot find input file: $f" >&2;} |
{ (exit 1); exit 1; }; } |
fi;; |
esac |
done` || { (exit 1); exit 1; } |
_ACEOF |
cat >>$CONFIG_STATUS <<_ACEOF |
sed "$ac_vpsub |
$extrasub |
_ACEOF |
cat >>$CONFIG_STATUS <<\_ACEOF |
:t |
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b |
s,@configure_input@,$configure_input,;t t |
s,@srcdir@,$ac_srcdir,;t t |
s,@abs_srcdir@,$ac_abs_srcdir,;t t |
s,@top_srcdir@,$ac_top_srcdir,;t t |
s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t |
s,@builddir@,$ac_builddir,;t t |
s,@abs_builddir@,$ac_abs_builddir,;t t |
s,@top_builddir@,$ac_top_builddir,;t t |
s,@abs_top_builddir@,$ac_abs_top_builddir,;t t |
s,@INSTALL@,$ac_INSTALL,;t t |
" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out |
rm -f $tmp/stdin |
if test x"$ac_file" != x-; then |
mv $tmp/out $ac_file |
else |
cat $tmp/out |
rm -f $tmp/out |
fi |
|
done |
_ACEOF |
cat >>$CONFIG_STATUS <<\_ACEOF |
|
# |
# CONFIG_HEADER section. |
# |
|
# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where |
# NAME is the cpp macro being defined and VALUE is the value it is being given. |
# |
# ac_d sets the value in "#define NAME VALUE" lines. |
ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' |
ac_dB='[ ].*$,\1#\2' |
ac_dC=' ' |
ac_dD=',;t' |
# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". |
ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' |
ac_uB='$,\1#\2define\3' |
ac_uC=' ' |
ac_uD=',;t' |
|
for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue |
# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
case $ac_file in |
- | *:- | *:-:* ) # input from stdin |
cat >$tmp/stdin |
ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
* ) ac_file_in=$ac_file.in ;; |
esac |
|
test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 |
echo "$as_me: creating $ac_file" >&6;} |
|
# First look for the input files in the build tree, otherwise in the |
# src tree. |
ac_file_inputs=`IFS=: |
for f in $ac_file_in; do |
case $f in |
-) echo $tmp/stdin ;; |
[\\/$]*) |
# Absolute (can't be DOS-style, as IFS=:) |
test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 |
echo "$as_me: error: cannot find input file: $f" >&2;} |
{ (exit 1); exit 1; }; } |
# Do quote $f, to prevent DOS paths from being IFS'd. |
echo "$f";; |
*) # Relative |
if test -f "$f"; then |
# Build tree |
echo "$f" |
elif test -f "$srcdir/$f"; then |
# Source tree |
echo "$srcdir/$f" |
else |
# /dev/null tree |
{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 |
echo "$as_me: error: cannot find input file: $f" >&2;} |
{ (exit 1); exit 1; }; } |
fi;; |
esac |
done` || { (exit 1); exit 1; } |
# Remove the trailing spaces. |
sed 's/[ ]*$//' $ac_file_inputs >$tmp/in |
|
_ACEOF |
|
# Transform confdefs.h into two sed scripts, `conftest.defines' and |
# `conftest.undefs', that substitutes the proper values into |
# config.h.in to produce config.h. The first handles `#define' |
# templates, and the second `#undef' templates. |
# And first: Protect against being on the right side of a sed subst in |
# config.status. Protect against being in an unquoted here document |
# in config.status. |
rm -f conftest.defines conftest.undefs |
# Using a here document instead of a string reduces the quoting nightmare. |
# Putting comments in sed scripts is not portable. |
# |
# `end' is used to avoid that the second main sed command (meant for |
# 0-ary CPP macros) applies to n-ary macro definitions. |
# See the Autoconf documentation for `clear'. |
cat >confdef2sed.sed <<\_ACEOF |
s/[\\&,]/\\&/g |
s,[\\$`],\\&,g |
t clear |
: clear |
s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp |
t end |
s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp |
: end |
_ACEOF |
# If some macros were called several times there might be several times |
# the same #defines, which is useless. Nevertheless, we may not want to |
# sort them, since we want the *last* AC-DEFINE to be honored. |
uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines |
sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs |
rm -f confdef2sed.sed |
|
# This sed command replaces #undef with comments. This is necessary, for |
# example, in the case of _POSIX_SOURCE, which is predefined and required |
# on some systems where configure will not decide to define it. |
cat >>conftest.undefs <<\_ACEOF |
s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, |
_ACEOF |
|
# Break up conftest.defines because some shells have a limit on the size |
# of here documents, and old seds have small limits too (100 cmds). |
echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS |
echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS |
echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS |
echo ' :' >>$CONFIG_STATUS |
rm -f conftest.tail |
while grep . conftest.defines >/dev/null |
do |
# Write a limited-size here document to $tmp/defines.sed. |
echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS |
# Speed up: don't consider the non `#define' lines. |
echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS |
# Work around the forget-to-reset-the-flag bug. |
echo 't clr' >>$CONFIG_STATUS |
echo ': clr' >>$CONFIG_STATUS |
sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS |
echo 'CEOF |
sed -f $tmp/defines.sed $tmp/in >$tmp/out |
rm -f $tmp/in |
mv $tmp/out $tmp/in |
' >>$CONFIG_STATUS |
sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail |
rm -f conftest.defines |
mv conftest.tail conftest.defines |
done |
rm -f conftest.defines |
echo ' fi # grep' >>$CONFIG_STATUS |
echo >>$CONFIG_STATUS |
|
# Break up conftest.undefs because some shells have a limit on the size |
# of here documents, and old seds have small limits too (100 cmds). |
echo ' # Handle all the #undef templates' >>$CONFIG_STATUS |
rm -f conftest.tail |
while grep . conftest.undefs >/dev/null |
do |
# Write a limited-size here document to $tmp/undefs.sed. |
echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS |
# Speed up: don't consider the non `#undef' |
echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS |
# Work around the forget-to-reset-the-flag bug. |
echo 't clr' >>$CONFIG_STATUS |
echo ': clr' >>$CONFIG_STATUS |
sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS |
echo 'CEOF |
sed -f $tmp/undefs.sed $tmp/in >$tmp/out |
rm -f $tmp/in |
mv $tmp/out $tmp/in |
' >>$CONFIG_STATUS |
sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail |
rm -f conftest.undefs |
mv conftest.tail conftest.undefs |
done |
rm -f conftest.undefs |
|
cat >>$CONFIG_STATUS <<\_ACEOF |
# Let's still pretend it is `configure' which instantiates (i.e., don't |
# use $as_me), people would be surprised to read: |
# /* config.h. Generated by config.status. */ |
if test x"$ac_file" = x-; then |
echo "/* Generated by configure. */" >$tmp/config.h |
else |
echo "/* $ac_file. Generated by configure. */" >$tmp/config.h |
fi |
cat $tmp/in >>$tmp/config.h |
rm -f $tmp/in |
if test x"$ac_file" != x-; then |
if diff $ac_file $tmp/config.h >/dev/null 2>&1; then |
{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5 |
echo "$as_me: $ac_file is unchanged" >&6;} |
else |
ac_dir=`(dirname "$ac_file") 2>/dev/null || |
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
X"$ac_file" : 'X\(//\)[^/]' \| \ |
X"$ac_file" : 'X\(//\)$' \| \ |
X"$ac_file" : 'X\(/\)' \| \ |
. : '\(.\)' 2>/dev/null || |
echo X"$ac_file" | |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
/^X\(\/\/\)[^/].*/{ s//\1/; q; } |
/^X\(\/\/\)$/{ s//\1/; q; } |
/^X\(\/\).*/{ s//\1/; q; } |
s/.*/./; q'` |
{ if $as_mkdir_p; then |
mkdir -p "$ac_dir" |
else |
as_dir="$ac_dir" |
as_dirs= |
while test ! -d "$as_dir"; do |
as_dirs="$as_dir $as_dirs" |
as_dir=`(dirname "$as_dir") 2>/dev/null || |
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
X"$as_dir" : 'X\(//\)[^/]' \| \ |
X"$as_dir" : 'X\(//\)$' \| \ |
X"$as_dir" : 'X\(/\)' \| \ |
. : '\(.\)' 2>/dev/null || |
echo X"$as_dir" | |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
/^X\(\/\/\)[^/].*/{ s//\1/; q; } |
/^X\(\/\/\)$/{ s//\1/; q; } |
/^X\(\/\).*/{ s//\1/; q; } |
s/.*/./; q'` |
done |
test ! -n "$as_dirs" || mkdir $as_dirs |
fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 |
echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} |
{ (exit 1); exit 1; }; }; } |
|
rm -f $ac_file |
mv $tmp/config.h $ac_file |
fi |
else |
cat $tmp/config.h |
rm -f $tmp/config.h |
fi |
done |
_ACEOF |
cat >>$CONFIG_STATUS <<\_ACEOF |
|
# |
# CONFIG_LINKS section. |
# |
|
for ac_file in : $CONFIG_LINKS; do test "x$ac_file" = x: && continue |
ac_dest=`echo "$ac_file" | sed 's,:.*,,'` |
ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` |
|
{ echo "$as_me:$LINENO: linking $srcdir/$ac_source to $ac_dest" >&5 |
echo "$as_me: linking $srcdir/$ac_source to $ac_dest" >&6;} |
|
if test ! -r $srcdir/$ac_source; then |
{ { echo "$as_me:$LINENO: error: $srcdir/$ac_source: file not found" >&5 |
echo "$as_me: error: $srcdir/$ac_source: file not found" >&2;} |
{ (exit 1); exit 1; }; } |
fi |
rm -f $ac_dest |
|
# Make relative symlinks. |
ac_dest_dir=`(dirname "$ac_dest") 2>/dev/null || |
$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
X"$ac_dest" : 'X\(//\)[^/]' \| \ |
X"$ac_dest" : 'X\(//\)$' \| \ |
X"$ac_dest" : 'X\(/\)' \| \ |
. : '\(.\)' 2>/dev/null || |
echo X"$ac_dest" | |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
/^X\(\/\/\)[^/].*/{ s//\1/; q; } |
/^X\(\/\/\)$/{ s//\1/; q; } |
/^X\(\/\).*/{ s//\1/; q; } |
s/.*/./; q'` |
{ if $as_mkdir_p; then |
mkdir -p "$ac_dest_dir" |
else |
as_dir="$ac_dest_dir" |
as_dirs= |
while test ! -d "$as_dir"; do |
as_dirs="$as_dir $as_dirs" |
as_dir=`(dirname "$as_dir") 2>/dev/null || |
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
X"$as_dir" : 'X\(//\)[^/]' \| \ |
X"$as_dir" : 'X\(//\)$' \| \ |
X"$as_dir" : 'X\(/\)' \| \ |
. : '\(.\)' 2>/dev/null || |
echo X"$as_dir" | |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
/^X\(\/\/\)[^/].*/{ s//\1/; q; } |
/^X\(\/\/\)$/{ s//\1/; q; } |
/^X\(\/\).*/{ s//\1/; q; } |
s/.*/./; q'` |
done |
test ! -n "$as_dirs" || mkdir $as_dirs |
fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dest_dir\"" >&5 |
echo "$as_me: error: cannot create directory \"$ac_dest_dir\"" >&2;} |
{ (exit 1); exit 1; }; }; } |
|
ac_builddir=. |
|
if test "$ac_dest_dir" != .; then |
ac_dir_suffix=/`echo "$ac_dest_dir" | sed 's,^\.[\\/],,'` |
# A "../" for each directory in $ac_dir_suffix. |
ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` |
else |
ac_dir_suffix= ac_top_builddir= |
fi |
|
case $srcdir in |
.) # No --srcdir option. We are building in place. |
ac_srcdir=. |
if test -z "$ac_top_builddir"; then |
ac_top_srcdir=. |
else |
ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` |
fi ;; |
[\\/]* | ?:[\\/]* ) # Absolute path. |
ac_srcdir=$srcdir$ac_dir_suffix; |
ac_top_srcdir=$srcdir ;; |
*) # Relative path. |
ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix |
ac_top_srcdir=$ac_top_builddir$srcdir ;; |
esac |
|
# Do not use `cd foo && pwd` to compute absolute paths, because |
# the directories may not exist. |
case `pwd` in |
.) ac_abs_builddir="$ac_dest_dir";; |
*) |
case "$ac_dest_dir" in |
.) ac_abs_builddir=`pwd`;; |
[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dest_dir";; |
*) ac_abs_builddir=`pwd`/"$ac_dest_dir";; |
esac;; |
esac |
case $ac_abs_builddir in |
.) ac_abs_top_builddir=${ac_top_builddir}.;; |
*) |
case ${ac_top_builddir}. in |
.) ac_abs_top_builddir=$ac_abs_builddir;; |
[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; |
*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; |
esac;; |
esac |
case $ac_abs_builddir in |
.) ac_abs_srcdir=$ac_srcdir;; |
*) |
case $ac_srcdir in |
.) ac_abs_srcdir=$ac_abs_builddir;; |
[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; |
*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; |
esac;; |
esac |
case $ac_abs_builddir in |
.) ac_abs_top_srcdir=$ac_top_srcdir;; |
*) |
case $ac_top_srcdir in |
.) ac_abs_top_srcdir=$ac_abs_builddir;; |
[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; |
*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; |
esac;; |
esac |
|
|
case $srcdir in |
[\\/$]* | ?:[\\/]* ) ac_rel_source=$srcdir/$ac_source ;; |
*) ac_rel_source=$ac_top_builddir$srcdir/$ac_source ;; |
esac |
|
# Try a symlink, then a hard link, then a copy. |
ln -s $ac_rel_source $ac_dest 2>/dev/null || |
ln $srcdir/$ac_source $ac_dest 2>/dev/null || |
cp -p $srcdir/$ac_source $ac_dest || |
{ { echo "$as_me:$LINENO: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&5 |
echo "$as_me: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&2;} |
{ (exit 1); exit 1; }; } |
done |
_ACEOF |
cat >>$CONFIG_STATUS <<\_ACEOF |
|
# |
# CONFIG_COMMANDS section. |
# |
for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue |
ac_dest=`echo "$ac_file" | sed 's,:.*,,'` |
ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` |
ac_dir=`(dirname "$ac_dest") 2>/dev/null || |
$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
X"$ac_dest" : 'X\(//\)[^/]' \| \ |
X"$ac_dest" : 'X\(//\)$' \| \ |
X"$ac_dest" : 'X\(/\)' \| \ |
. : '\(.\)' 2>/dev/null || |
echo X"$ac_dest" | |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
/^X\(\/\/\)[^/].*/{ s//\1/; q; } |
/^X\(\/\/\)$/{ s//\1/; q; } |
/^X\(\/\).*/{ s//\1/; q; } |
s/.*/./; q'` |
{ if $as_mkdir_p; then |
mkdir -p "$ac_dir" |
else |
as_dir="$ac_dir" |
as_dirs= |
while test ! -d "$as_dir"; do |
as_dirs="$as_dir $as_dirs" |
as_dir=`(dirname "$as_dir") 2>/dev/null || |
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
X"$as_dir" : 'X\(//\)[^/]' \| \ |
X"$as_dir" : 'X\(//\)$' \| \ |
X"$as_dir" : 'X\(/\)' \| \ |
. : '\(.\)' 2>/dev/null || |
echo X"$as_dir" | |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
/^X\(\/\/\)[^/].*/{ s//\1/; q; } |
/^X\(\/\/\)$/{ s//\1/; q; } |
/^X\(\/\).*/{ s//\1/; q; } |
s/.*/./; q'` |
done |
test ! -n "$as_dirs" || mkdir $as_dirs |
fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 |
echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} |
{ (exit 1); exit 1; }; }; } |
|
ac_builddir=. |
|
if test "$ac_dir" != .; then |
ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` |
# A "../" for each directory in $ac_dir_suffix. |
ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` |
else |
ac_dir_suffix= ac_top_builddir= |
fi |
|
case $srcdir in |
.) # No --srcdir option. We are building in place. |
ac_srcdir=. |
if test -z "$ac_top_builddir"; then |
ac_top_srcdir=. |
else |
ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` |
fi ;; |
[\\/]* | ?:[\\/]* ) # Absolute path. |
ac_srcdir=$srcdir$ac_dir_suffix; |
ac_top_srcdir=$srcdir ;; |
*) # Relative path. |
ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix |
ac_top_srcdir=$ac_top_builddir$srcdir ;; |
esac |
|
# Do not use `cd foo && pwd` to compute absolute paths, because |
# the directories may not exist. |
case `pwd` in |
.) ac_abs_builddir="$ac_dir";; |
*) |
case "$ac_dir" in |
.) ac_abs_builddir=`pwd`;; |
[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; |
*) ac_abs_builddir=`pwd`/"$ac_dir";; |
esac;; |
esac |
case $ac_abs_builddir in |
.) ac_abs_top_builddir=${ac_top_builddir}.;; |
*) |
case ${ac_top_builddir}. in |
.) ac_abs_top_builddir=$ac_abs_builddir;; |
[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; |
*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; |
esac;; |
esac |
case $ac_abs_builddir in |
.) ac_abs_srcdir=$ac_srcdir;; |
*) |
case $ac_srcdir in |
.) ac_abs_srcdir=$ac_abs_builddir;; |
[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; |
*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; |
esac;; |
esac |
case $ac_abs_builddir in |
.) ac_abs_top_srcdir=$ac_top_srcdir;; |
*) |
case $ac_top_srcdir in |
.) ac_abs_top_srcdir=$ac_abs_builddir;; |
[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; |
*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; |
esac;; |
esac |
|
|
{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5 |
echo "$as_me: executing $ac_dest commands" >&6;} |
case $ac_dest in |
Makefile ) echo "Merging Makefile.sim+Make-common.sim into Makefile ..." |
rm -f Makesim1.tmp Makesim2.tmp Makefile |
sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp |
sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp |
sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \ |
-e '/^## COMMON_POST_/ r Makesim2.tmp' \ |
<Makefile.sim >Makefile |
rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp |
;; |
stamp-h ) echo > stamp-h ;; |
esac |
done |
_ACEOF |
|
cat >>$CONFIG_STATUS <<\_ACEOF |
|
{ (exit 0); exit 0; } |
_ACEOF |
chmod +x $CONFIG_STATUS |
ac_clean_files=$ac_clean_files_save |
|
|
# configure is writing to config.log, and then calls config.status. |
# config.status does its own redirection, appending to config.log. |
# Unfortunately, on DOS this fails, as config.log is still kept open |
# by configure, so config.status won't be able to write to it; its |
# output is simply discarded. So we exec the FD to /dev/null, |
# effectively closing config.log, so it can be properly (re)opened and |
# appended to by config.status. When coming back to configure, we |
# need to make the FD available again. |
if test "$no_create" != yes; then |
ac_cs_success=: |
ac_config_status_args= |
test "$silent" = yes && |
ac_config_status_args="$ac_config_status_args --quiet" |
exec 5>/dev/null |
$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
exec 5>>config.log |
# Use ||, not &&, to avoid exiting from the if with $? = 1, which |
# would make configure fail if this is the last instruction. |
$ac_cs_success || { (exit 1); exit 1; } |
fi |
|
|
configure
Property changes :
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: Makefile.in
===================================================================
--- Makefile.in (nonexistent)
+++ Makefile.in (revision 223)
@@ -0,0 +1,68 @@
+# Makefile template for Configure for the 68HC11 sim library.
+# Copyright (C) 1999, 2000, 2001, 2007, 2008 Free Software Foundation, Inc.
+# Written by Cygnus Support.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see .
+
+## COMMON_PRE_CONFIG_FRAG
+
+M68HC11_OBJS = interp.o m68hc11int.o m68hc12int.o \
+ emulos.o interrupts.o m68hc11_sim.o
+
+# List of main object files for `run'.
+SIM_RUN_OBJS = nrun.o
+
+SIM_OBJS = $(M68HC11_OBJS) \
+ $(SIM_NEW_COMMON_OBJS) \
+ sim-load.o \
+ sim-hload.o \
+ sim-engine.o \
+ sim-stop.o \
+ sim-hrw.o \
+ sim-reason.o \
+ $(SIM_EXTRA_OBJS)
+
+SIM_PROFILE= -DPROFILE=1 -DWITH_PROFILE=-1
+# We must use 32-bit addresses to support memory bank switching.
+# The WORD_BITSIZE is normally 16 but must be switched (temporarily)
+# to 32 to avoid a bug in the sim-common which uses 'unsigned_word'
+# instead of 'address_word' in some places (the result is a truncation
+# of the 32-bit address to 16-bit; and this breaks the simulator).
+SIM_EXTRA_CFLAGS = -DWITH_TARGET_WORD_BITSIZE=32 \
+ -DWITH_TARGET_CELL_BITSIZE=32 \
+ -DWITH_TARGET_ADDRESS_BITSIZE=32 \
+ -DWITH_TARGET_WORD_MSB=31
+SIM_EXTRA_CLEAN = clean-extra
+
+SIM_EXTRA_OBJS = @m68hc11_extra_objs@
+
+INCLUDE = $(srcdir)/../../include/gdb/callback.h \
+ interrupts.h sim-main.h
+
+
+## COMMON_POST_CONFIG_FRAG
+
+m68hc11int.c: gencode
+ ./gencode -m6811 > $@
+
+m68hc12int.c: gencode
+ ./gencode -m6812 > $@
+
+gencode: gencode.c
+ $(CC_FOR_BUILD) $(BUILD_CFLAGS) -o gencode $(srcdir)/gencode.c
+
+interp.o: interp.c $(INCLUDE)
+
+clean-extra:
+ rm -f gencode m68hc11int.c
Index: dv-m68hc11.c
===================================================================
--- dv-m68hc11.c (nonexistent)
+++ dv-m68hc11.c (revision 223)
@@ -0,0 +1,1131 @@
+/* dv-m68hc11.c -- CPU 68HC11&68HC12 as a device.
+ Copyright (C) 1999, 2000, 2001, 2002, 2003, 2007, 2008
+ Free Software Foundation, Inc.
+ Written by Stephane Carrez (stcarrez@nerim.fr)
+ (From a driver model Contributed by Cygnus Solutions.)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see .
+
+ */
+
+
+#include "sim-main.h"
+#include "sim-hw.h"
+#include "hw-main.h"
+#include "sim-options.h"
+#include "hw-base.h"
+#include
+
+/* DEVICE
+
+ m68hc11cpu - m68hc11 cpu virtual device
+ m68hc12cpu - m68hc12 cpu virtual device
+
+ DESCRIPTION
+
+ Implements the external m68hc11/68hc12 functionality. This includes
+ the delivery of of interrupts generated from other devices and the
+ handling of device specific registers.
+
+
+ PROPERTIES
+
+ reg
+
+ Register base (should be 0x1000 0x03f for C11, 0x0000 0x3ff for HC12).
+
+ clock
+
+ Frequency of the quartz used by the processor.
+
+ mode [single | expanded | bootstrap | test]
+
+ Cpu operating mode (the MODA and MODB external pins).
+
+
+ PORTS
+
+ reset (input)
+
+ Reset the cpu and generates a cpu-reset event (used to reset
+ other devices).
+
+ nmi (input)
+
+ Deliver a non-maskable interrupt to the processor.
+
+
+ set-port-a (input)
+ set-port-c (input)
+ set-pord-d (input)
+
+ Allow an external device to set the value of port A, C or D inputs.
+
+
+ cpu-reset (output)
+
+ Event generated after the CPU performs a reset.
+
+
+ port-a (output)
+ port-b (output)
+ port-c (output)
+ port-d (output)
+
+ Event generated when the value of the output port A, B, C or D
+ changes.
+
+
+ BUGS
+
+ When delivering an interrupt, this code assumes that there is only
+ one processor (number 0).
+
+ */
+
+enum
+{
+ OPTION_OSC_SET = OPTION_START,
+ OPTION_OSC_CLEAR,
+ OPTION_OSC_INFO
+};
+
+static DECLARE_OPTION_HANDLER (m68hc11_option_handler);
+
+static const OPTION m68hc11_options[] =
+{
+ { {"osc-set", required_argument, NULL, OPTION_OSC_SET },
+ '\0', "BIT,FREQ", "Set the oscillator on input port BIT",
+ m68hc11_option_handler },
+ { {"osc-clear", required_argument, NULL, OPTION_OSC_CLEAR },
+ '\0', "BIT", "Clear oscillator on input port BIT",
+ m68hc11_option_handler },
+ { {"osc-info", no_argument, NULL, OPTION_OSC_INFO },
+ '\0', NULL, "Print information about current input oscillators",
+ m68hc11_option_handler },
+
+ { {NULL, no_argument, NULL, 0}, '\0', NULL, NULL, NULL }
+};
+
+struct input_osc
+{
+ signed64 on_time;
+ signed64 off_time;
+ signed64 repeat;
+ struct hw_event *event;
+ const char *name;
+ uint8 mask;
+ uint8 value;
+ uint16 addr;
+};
+
+#define NR_PORT_A_OSC (4)
+#define NR_PORT_B_OSC (0)
+#define NR_PORT_C_OSC (8)
+#define NR_PORT_D_OSC (6)
+#define NR_OSC (NR_PORT_A_OSC + NR_PORT_B_OSC + NR_PORT_C_OSC + NR_PORT_D_OSC)
+struct m68hc11cpu {
+ /* Pending interrupts for delivery by event handler. */
+ int pending_reset;
+ int pending_nmi;
+ int pending_level;
+ struct hw_event *event;
+ unsigned_word attach_address;
+ int attach_size;
+ int attach_space;
+ int last_oscillator;
+ struct input_osc oscillators[NR_OSC];
+};
+
+
+
+/* input port ID's */
+
+enum {
+ RESET_PORT,
+ NMI_PORT,
+ IRQ_PORT,
+ CPU_RESET_PORT,
+ SET_PORT_A,
+ SET_PORT_C,
+ SET_PORT_D,
+ CPU_WRITE_PORT,
+ PORT_A,
+ PORT_B,
+ PORT_C,
+ PORT_D,
+ CAPTURE
+};
+
+
+static const struct hw_port_descriptor m68hc11cpu_ports[] = {
+
+ /* Interrupt inputs. */
+ { "reset", RESET_PORT, 0, input_port, },
+ { "nmi", NMI_PORT, 0, input_port, },
+ { "irq", IRQ_PORT, 0, input_port, },
+
+ { "set-port-a", SET_PORT_A, 0, input_port, },
+ { "set-port-c", SET_PORT_C, 0, input_port, },
+ { "set-port-d", SET_PORT_D, 0, input_port, },
+
+ { "cpu-write-port", CPU_WRITE_PORT, 0, input_port, },
+
+ /* Events generated for connection to other devices. */
+ { "cpu-reset", CPU_RESET_PORT, 0, output_port, },
+
+ /* Events generated when the corresponding port is
+ changed by the program. */
+ { "port-a", PORT_A, 0, output_port, },
+ { "port-b", PORT_B, 0, output_port, },
+ { "port-c", PORT_C, 0, output_port, },
+ { "port-d", PORT_D, 0, output_port, },
+
+ { "capture", CAPTURE, 0, output_port, },
+
+ { NULL, },
+};
+
+static hw_io_read_buffer_method m68hc11cpu_io_read_buffer;
+static hw_io_write_buffer_method m68hc11cpu_io_write_buffer;
+static hw_ioctl_method m68hc11_ioctl;
+
+/* Finish off the partially created hw device. Attach our local
+ callbacks. Wire up our port names etc. */
+
+static hw_port_event_method m68hc11cpu_port_event;
+
+static void make_oscillator (struct m68hc11cpu *controller,
+ const char *id, uint16 addr, uint8 mask);
+static struct input_osc *find_oscillator (struct m68hc11cpu *controller,
+ const char *id);
+static void reset_oscillators (struct hw *me);
+
+static void
+dv_m6811_attach_address_callback (struct hw *me,
+ int level,
+ int space,
+ address_word addr,
+ address_word nr_bytes,
+ struct hw *client)
+{
+ HW_TRACE ((me, "attach - level=%d, space=%d, addr=0x%lx, sz=%ld, client=%s",
+ level, space, (unsigned long) addr, (unsigned long) nr_bytes,
+ hw_path (client)));
+
+ if (space != io_map)
+ {
+ sim_core_attach (hw_system (me),
+ NULL, /*cpu*/
+ level,
+ access_read_write_exec,
+ space, addr,
+ nr_bytes,
+ 0, /* modulo */
+ client,
+ NULL);
+ }
+ else
+ {
+ /*printf("Attach from sub device: %d\n", (long) addr);*/
+ sim_core_attach (hw_system (me),
+ NULL, /*cpu*/
+ level,
+ access_io,
+ space, addr,
+ nr_bytes,
+ 0, /* modulo */
+ client,
+ NULL);
+ }
+}
+
+static void
+dv_m6811_detach_address_callback (struct hw *me,
+ int level,
+ int space,
+ address_word addr,
+ address_word nr_bytes,
+ struct hw *client)
+{
+ sim_core_detach (hw_system (me), NULL, /*cpu*/
+ level, space, addr);
+}
+
+static void
+m68hc11_delete (struct hw* me)
+{
+ struct m68hc11cpu *controller;
+
+ controller = hw_data (me);
+
+ reset_oscillators (me);
+ hw_detach_address (me, M6811_IO_LEVEL,
+ controller->attach_space,
+ controller->attach_address,
+ controller->attach_size, me);
+}
+
+
+static void
+attach_m68hc11_regs (struct hw *me,
+ struct m68hc11cpu *controller)
+{
+ SIM_DESC sd;
+ sim_cpu *cpu;
+ reg_property_spec reg;
+ const char *cpu_mode;
+
+ if (hw_find_property (me, "reg") == NULL)
+ hw_abort (me, "Missing \"reg\" property");
+
+ if (!hw_find_reg_array_property (me, "reg", 0, ®))
+ hw_abort (me, "\"reg\" property must contain one addr/size entry");
+
+ hw_unit_address_to_attach_address (hw_parent (me),
+ ®.address,
+ &controller->attach_space,
+ &controller->attach_address,
+ me);
+ hw_unit_size_to_attach_size (hw_parent (me),
+ ®.size,
+ &controller->attach_size, me);
+
+ hw_attach_address (hw_parent (me), M6811_IO_LEVEL,
+ controller->attach_space,
+ controller->attach_address,
+ controller->attach_size,
+ me);
+ set_hw_delete (me, m68hc11_delete);
+
+ /* Get cpu frequency. */
+ sd = hw_system (me);
+ cpu = STATE_CPU (sd, 0);
+ if (hw_find_property (me, "clock") != NULL)
+ {
+ cpu->cpu_frequency = hw_find_integer_property (me, "clock");
+ }
+ else
+ {
+ cpu->cpu_frequency = 8*1000*1000;
+ }
+
+ if (hw_find_property (me, "use_bank") != NULL)
+ hw_attach_address (hw_parent (me), 0,
+ exec_map,
+ cpu->bank_start,
+ cpu->bank_end - cpu->bank_start,
+ me);
+
+ cpu_mode = "expanded";
+ if (hw_find_property (me, "mode") != NULL)
+ cpu_mode = hw_find_string_property (me, "mode");
+
+ if (strcmp (cpu_mode, "test") == 0)
+ cpu->cpu_mode = M6811_MDA | M6811_SMOD;
+ else if (strcmp (cpu_mode, "bootstrap") == 0)
+ cpu->cpu_mode = M6811_SMOD;
+ else if (strcmp (cpu_mode, "single") == 0)
+ cpu->cpu_mode = 0;
+ else
+ cpu->cpu_mode = M6811_MDA;
+
+ controller->last_oscillator = 0;
+
+ /* Create oscillators for input port A. */
+ make_oscillator (controller, "A7", M6811_PORTA, 0x80);
+ make_oscillator (controller, "A2", M6811_PORTA, 0x04);
+ make_oscillator (controller, "A1", M6811_PORTA, 0x02);
+ make_oscillator (controller, "A0", M6811_PORTA, 0x01);
+
+ /* port B is output only. */
+
+ /* Create oscillators for input port C. */
+ make_oscillator (controller, "C0", M6811_PORTC, 0x01);
+ make_oscillator (controller, "C1", M6811_PORTC, 0x02);
+ make_oscillator (controller, "C2", M6811_PORTC, 0x04);
+ make_oscillator (controller, "C3", M6811_PORTC, 0x08);
+ make_oscillator (controller, "C4", M6811_PORTC, 0x10);
+ make_oscillator (controller, "C5", M6811_PORTC, 0x20);
+ make_oscillator (controller, "C6", M6811_PORTC, 0x40);
+ make_oscillator (controller, "C7", M6811_PORTC, 0x80);
+
+ /* Create oscillators for input port D. */
+ make_oscillator (controller, "D0", M6811_PORTD, 0x01);
+ make_oscillator (controller, "D1", M6811_PORTD, 0x02);
+ make_oscillator (controller, "D2", M6811_PORTD, 0x04);
+ make_oscillator (controller, "D3", M6811_PORTD, 0x08);
+ make_oscillator (controller, "D4", M6811_PORTD, 0x10);
+ make_oscillator (controller, "D5", M6811_PORTD, 0x20);
+
+ /* Add oscillator commands. */
+ sim_add_option_table (sd, 0, m68hc11_options);
+}
+
+static void
+m68hc11cpu_finish (struct hw *me)
+{
+ struct m68hc11cpu *controller;
+
+ controller = HW_ZALLOC (me, struct m68hc11cpu);
+ set_hw_data (me, controller);
+ set_hw_io_read_buffer (me, m68hc11cpu_io_read_buffer);
+ set_hw_io_write_buffer (me, m68hc11cpu_io_write_buffer);
+ set_hw_ports (me, m68hc11cpu_ports);
+ set_hw_port_event (me, m68hc11cpu_port_event);
+ set_hw_attach_address (me, dv_m6811_attach_address_callback);
+ set_hw_detach_address (me, dv_m6811_detach_address_callback);
+#ifdef set_hw_ioctl
+ set_hw_ioctl (me, m68hc11_ioctl);
+#else
+ me->to_ioctl = m68hc11_ioctl;
+#endif
+
+ /* Initialize the pending interrupt flags. */
+ controller->pending_level = 0;
+ controller->pending_reset = 0;
+ controller->pending_nmi = 0;
+ controller->event = NULL;
+
+ attach_m68hc11_regs (me, controller);
+}
+
+/* An event arrives on an interrupt port. */
+
+static void
+deliver_m68hc11cpu_interrupt (struct hw *me, void *data)
+{
+}
+
+static void
+make_oscillator (struct m68hc11cpu *controller, const char *name,
+ uint16 addr, uint8 mask)
+{
+ struct input_osc *osc;
+
+ if (controller->last_oscillator >= NR_OSC)
+ hw_abort (0, "Too many oscillators");
+
+ osc = &controller->oscillators[controller->last_oscillator];
+ osc->name = name;
+ osc->addr = addr;
+ osc->mask = mask;
+ controller->last_oscillator++;
+}
+
+/* Find the oscillator given the input port name. */
+static struct input_osc *
+find_oscillator (struct m68hc11cpu *controller, const char *name)
+{
+ int i;
+
+ for (i = 0; i < controller->last_oscillator; i++)
+ if (strcasecmp (controller->oscillators[i].name, name) == 0)
+ return &controller->oscillators[i];
+
+ return 0;
+}
+
+static void
+oscillator_handler (struct hw *me, void *data)
+{
+ struct input_osc *osc = (struct input_osc*) data;
+ SIM_DESC sd;
+ sim_cpu *cpu;
+ signed64 dt;
+ uint8 val;
+
+ sd = hw_system (me);
+ cpu = STATE_CPU (sd, 0);
+
+ /* Change the input bit. */
+ osc->value ^= osc->mask;
+ val = cpu->ios[osc->addr] & ~osc->mask;
+ val |= osc->value;
+ m68hc11cpu_set_port (me, cpu, osc->addr, val);
+
+ /* Setup event to toggle the bit. */
+ if (osc->value)
+ dt = osc->on_time;
+ else
+ dt = osc->off_time;
+
+ if (dt && --osc->repeat >= 0)
+ {
+ sim_events *events = STATE_EVENTS (sd);
+
+ dt += events->nr_ticks_to_process;
+ osc->event = hw_event_queue_schedule (me, dt, oscillator_handler, osc);
+ }
+ else
+ osc->event = 0;
+}
+
+static void
+reset_oscillators (struct hw *me)
+{
+ struct m68hc11cpu *controller = hw_data (me);
+ int i;
+
+ for (i = 0; i < controller->last_oscillator; i++)
+ {
+ if (controller->oscillators[i].event)
+ {
+ hw_event_queue_deschedule (me, controller->oscillators[i].event);
+ controller->oscillators[i].event = 0;
+ }
+ }
+}
+
+static void
+m68hc11cpu_port_event (struct hw *me,
+ int my_port,
+ struct hw *source,
+ int source_port,
+ int level)
+{
+ struct m68hc11cpu *controller = hw_data (me);
+ SIM_DESC sd;
+ sim_cpu* cpu;
+
+ sd = hw_system (me);
+ cpu = STATE_CPU (sd, 0);
+ switch (my_port)
+ {
+ case RESET_PORT:
+ HW_TRACE ((me, "port-in reset"));
+
+ /* The reset is made in 3 steps:
+ - First, cleanup the current sim_cpu struct.
+ - Reset the devices.
+ - Restart the cpu for the reset (get the CPU mode from the
+ CONFIG register that gets initialized by EEPROM device). */
+ cpu_reset (cpu);
+ reset_oscillators (me);
+ hw_port_event (me, CPU_RESET_PORT, 1);
+ cpu_restart (cpu);
+ break;
+
+ case NMI_PORT:
+ controller->pending_nmi = 1;
+ HW_TRACE ((me, "port-in nmi"));
+ break;
+
+ case IRQ_PORT:
+ /* level == 0 means that the interrupt was cleared. */
+ if(level == 0)
+ controller->pending_level = -1; /* signal end of interrupt */
+ else
+ controller->pending_level = level;
+ HW_TRACE ((me, "port-in level=%d", level));
+ break;
+
+ case SET_PORT_A:
+ m68hc11cpu_set_port (me, cpu, M6811_PORTA, level);
+ break;
+
+ case SET_PORT_C:
+ m68hc11cpu_set_port (me, cpu, M6811_PORTC, level);
+ break;
+
+ case SET_PORT_D:
+ m68hc11cpu_set_port (me, cpu, M6811_PORTD, level);
+ break;
+
+ case CPU_WRITE_PORT:
+ break;
+
+ default:
+ hw_abort (me, "bad switch");
+ break;
+ }
+
+ /* Schedule an event to be delivered immediately after current
+ instruction. */
+ if(controller->event != NULL)
+ hw_event_queue_deschedule(me, controller->event);
+ controller->event =
+ hw_event_queue_schedule (me, 0, deliver_m68hc11cpu_interrupt, NULL);
+}
+
+
+io_reg_desc config_desc[] = {
+ { M6811_NOSEC, "NOSEC ", "Security Mode Disable" },
+ { M6811_NOCOP, "NOCOP ", "COP System Disable" },
+ { M6811_ROMON, "ROMON ", "Enable On-chip Rom" },
+ { M6811_EEON, "EEON ", "Enable On-chip EEprom" },
+ { 0, 0, 0 }
+};
+
+io_reg_desc hprio_desc[] = {
+ { M6811_RBOOT, "RBOOT ", "Read Bootstrap ROM" },
+ { M6811_SMOD, "SMOD ", "Special Mode" },
+ { M6811_MDA, "MDA ", "Mode Select A" },
+ { M6811_IRV, "IRV ", "Internal Read Visibility" },
+ { 0, 0, 0 }
+};
+
+io_reg_desc option_desc[] = {
+ { M6811_ADPU, "ADPU ", "A/D Powerup" },
+ { M6811_CSEL, "CSEL ", "A/D/EE Charge pump clock source select" },
+ { M6811_IRQE, "IRQE ", "IRQ Edge/Level sensitive" },
+ { M6811_DLY, "DLY ", "Stop exit turn on delay" },
+ { M6811_CME, "CME ", "Clock Monitor Enable" },
+ { M6811_CR1, "CR1 ", "COP timer rate select (CR1)" },
+ { M6811_CR0, "CR0 ", "COP timer rate select (CR0)" },
+ { 0, 0, 0 }
+};
+
+static void
+m68hc11_info (struct hw *me)
+{
+ SIM_DESC sd;
+ uint16 base = 0;
+ sim_cpu *cpu;
+ struct m68hc11sio *controller;
+ uint8 val;
+
+ sd = hw_system (me);
+ cpu = STATE_CPU (sd, 0);
+ controller = hw_data (me);
+
+ base = cpu_get_io_base (cpu);
+ sim_io_printf (sd, "M68HC11:\n");
+
+ val = cpu->ios[M6811_HPRIO];
+ print_io_byte (sd, "HPRIO ", hprio_desc, val, base + M6811_HPRIO);
+ switch (cpu->cpu_mode)
+ {
+ case M6811_MDA | M6811_SMOD:
+ sim_io_printf (sd, "[test]\n");
+ break;
+ case M6811_SMOD:
+ sim_io_printf (sd, "[bootstrap]\n");
+ break;
+ case M6811_MDA:
+ sim_io_printf (sd, "[extended]\n");
+ break;
+ default:
+ sim_io_printf (sd, "[single]\n");
+ break;
+ }
+
+ val = cpu->ios[M6811_CONFIG];
+ print_io_byte (sd, "CONFIG", config_desc, val, base + M6811_CONFIG);
+ sim_io_printf (sd, "\n");
+
+ val = cpu->ios[M6811_OPTION];
+ print_io_byte (sd, "OPTION", option_desc, val, base + M6811_OPTION);
+ sim_io_printf (sd, "\n");
+
+ val = cpu->ios[M6811_INIT];
+ print_io_byte (sd, "INIT ", 0, val, base + M6811_INIT);
+ sim_io_printf (sd, "Ram = 0x%04x IO = 0x%04x\n",
+ (((uint16) (val & 0xF0)) << 8),
+ (((uint16) (val & 0x0F)) << 12));
+
+
+ cpu_info (sd, cpu);
+ interrupts_info (sd, &cpu->cpu_interrupts);
+}
+
+static int
+m68hc11_ioctl (struct hw *me,
+ hw_ioctl_request request,
+ va_list ap)
+{
+ m68hc11_info (me);
+ return 0;
+}
+
+/* Setup an oscillator on an input port.
+
+ TON represents the time in seconds that the input port should be set to 1.
+ TOFF is the time in seconds for the input port to be set to 0.
+
+ The oscillator frequency is therefore 1 / (ton + toff).
+
+ REPEAT indicates the number of 1 <-> 0 transitions until the oscillator
+ stops. */
+int
+m68hc11cpu_set_oscillator (SIM_DESC sd, const char *port,
+ double ton, double toff, signed64 repeat)
+{
+ sim_cpu *cpu;
+ struct input_osc *osc;
+ double f;
+
+ cpu = STATE_CPU (sd, 0);
+
+ /* Find oscillator that corresponds to the input port. */
+ osc = find_oscillator (hw_data (cpu->hw_cpu), port);
+ if (osc == 0)
+ return -1;
+
+ /* Compute the ON time in cpu cycles. */
+ f = (double) (cpu->cpu_frequency) * ton;
+ osc->on_time = (signed64) (f / 4.0);
+ if (osc->on_time < 1)
+ osc->on_time = 1;
+
+ /* Compute the OFF time in cpu cycles. */
+ f = (double) (cpu->cpu_frequency) * toff;
+ osc->off_time = (signed64) (f / 4.0);
+ if (osc->off_time < 1)
+ osc->off_time = 1;
+
+ osc->repeat = repeat;
+ if (osc->event)
+ hw_event_queue_deschedule (cpu->hw_cpu, osc->event);
+
+ osc->event = hw_event_queue_schedule (cpu->hw_cpu,
+ osc->value ? osc->on_time
+ : osc->off_time,
+ oscillator_handler, osc);
+ return 0;
+}
+
+/* Clear the oscillator. */
+int
+m68hc11cpu_clear_oscillator (SIM_DESC sd, const char *port)
+{
+ sim_cpu *cpu;
+ struct input_osc *osc;
+
+ cpu = STATE_CPU (sd, 0);
+ osc = find_oscillator (hw_data (cpu->hw_cpu), port);
+ if (osc == 0)
+ return -1;
+
+ if (osc->event)
+ hw_event_queue_deschedule (cpu->hw_cpu, osc->event);
+ osc->event = 0;
+ osc->repeat = 0;
+ return 0;
+}
+
+static int
+get_frequency (const char *s, double *f)
+{
+ char *p;
+
+ *f = strtod (s, &p);
+ if (s == p)
+ return -1;
+
+ if (*p)
+ {
+ if (strcasecmp (p, "khz") == 0)
+ *f = *f * 1000.0;
+ else if (strcasecmp (p, "mhz") == 0)
+ *f = *f * 1000000.0;
+ else if (strcasecmp (p, "hz") != 0)
+ return -1;
+ }
+ return 0;
+}
+
+static SIM_RC
+m68hc11_option_handler (SIM_DESC sd, sim_cpu *cpu,
+ int opt, char *arg, int is_command)
+{
+ struct m68hc11cpu *controller;
+ double f;
+ char *p;
+ int i;
+ int title_printed = 0;
+
+ if (cpu == 0)
+ cpu = STATE_CPU (sd, 0);
+
+ controller = hw_data (cpu->hw_cpu);
+ switch (opt)
+ {
+ case OPTION_OSC_SET:
+ p = strchr (arg, ',');
+ if (p)
+ *p++ = 0;
+
+ if (p == 0)
+ sim_io_eprintf (sd, "No frequency specified\n");
+ else if (get_frequency (p, &f) < 0 || f < 1.0e-8)
+ sim_io_eprintf (sd, "Invalid frequency: '%s'\n", p);
+ else if (m68hc11cpu_set_oscillator (sd, arg,
+ 1.0 / (f * 2.0),
+ 1.0 / (f * 2.0), LONG_MAX))
+ sim_io_eprintf (sd, "Invalid input port: '%s'\n", arg);
+ break;
+
+ case OPTION_OSC_CLEAR:
+ if (m68hc11cpu_clear_oscillator (sd, arg) != 0)
+ sim_io_eprintf (sd, "Invalid input port: '%s'\n", arg);
+ break;
+
+ case OPTION_OSC_INFO:
+ for (i = 0; i < controller->last_oscillator; i++)
+ {
+ signed64 t;
+ struct input_osc *osc;
+
+ osc = &controller->oscillators[i];
+ if (osc->event)
+ {
+ double f;
+ int cur_value;
+ int next_value;
+ char freq[32];
+
+ if (title_printed == 0)
+ {
+ title_printed = 1;
+ sim_io_printf (sd, " PORT Frequency Current"
+ " Next Transition time\n");
+ }
+
+ f = (double) (osc->on_time + osc->off_time);
+ f = (double) (cpu->cpu_frequency / 4) / f;
+ t = hw_event_remain_time (cpu->hw_cpu, osc->event);
+
+ if (f > 10000.0)
+ sprintf (freq, "%6.2f", f / 1000.0);
+ else
+ sprintf (freq, "%6.2f", f);
+ cur_value = osc->value ? 1 : 0;
+ next_value = osc->value ? 0 : 1;
+ if (f > 10000.0)
+ sim_io_printf (sd, " %4.4s %8.8s khz"
+ " %d %d %35.35s\n",
+ osc->name, freq,
+ cur_value, next_value,
+ cycle_to_string (cpu, t,
+ PRINT_TIME | PRINT_CYCLE));
+ else
+ sim_io_printf (sd, " %4.4s %8.8s hz "
+ " %d %d %35.35s\n",
+ osc->name, freq,
+ cur_value, next_value,
+ cycle_to_string (cpu, t,
+ PRINT_TIME | PRINT_CYCLE));
+ }
+ }
+ break;
+ }
+
+ return SIM_RC_OK;
+}
+
+/* generic read/write */
+
+static unsigned
+m68hc11cpu_io_read_buffer (struct hw *me,
+ void *dest,
+ int space,
+ unsigned_word base,
+ unsigned nr_bytes)
+{
+ SIM_DESC sd;
+ struct m68hc11cpu *controller = hw_data (me);
+ sim_cpu *cpu;
+ unsigned byte = 0;
+ int result;
+
+ HW_TRACE ((me, "read 0x%08lx %d", (long) base, (int) nr_bytes));
+
+ sd = hw_system (me);
+ cpu = STATE_CPU (sd, 0);
+
+ if (base >= cpu->bank_start && base < cpu->bank_end)
+ {
+ address_word virt_addr = phys_to_virt (cpu, base);
+ if (virt_addr != base)
+ return sim_core_read_buffer (sd, cpu, space, dest,
+ virt_addr, nr_bytes);
+ }
+
+ /* Handle reads for the sub-devices. */
+ base -= controller->attach_address;
+ result = sim_core_read_buffer (sd, cpu,
+ io_map, dest, base, nr_bytes);
+ if (result > 0)
+ return result;
+
+ while (nr_bytes)
+ {
+ if (base >= controller->attach_size)
+ break;
+
+ memcpy (dest, &cpu->ios[base], 1);
+ dest = (char*) dest + 1;
+ base++;
+ byte++;
+ nr_bytes--;
+ }
+ return byte;
+}
+
+void
+m68hc11cpu_set_port (struct hw *me, sim_cpu *cpu,
+ unsigned addr, uint8 val)
+{
+ uint8 mask;
+ uint8 delta;
+ int check_interrupts = 0;
+ int i;
+
+ switch (addr)
+ {
+ case M6811_PORTA:
+ if (cpu->ios[M6811_PACTL] & M6811_DDRA7)
+ mask = 3;
+ else
+ mask = 0x83;
+
+ val = val & mask;
+ val |= cpu->ios[M6811_PORTA] & ~mask;
+ delta = val ^ cpu->ios[M6811_PORTA];
+ cpu->ios[M6811_PORTA] = val;
+ if (delta & 0x80)
+ {
+ /* Pulse accumulator is enabled. */
+ if ((cpu->ios[M6811_PACTL] & M6811_PAEN)
+ && !(cpu->ios[M6811_PACTL] & M6811_PAMOD))
+ {
+ int inc;
+
+ /* Increment event counter according to rising/falling edge. */
+ if (cpu->ios[M6811_PACTL] & M6811_PEDGE)
+ inc = (val & 0x80) ? 1 : 0;
+ else
+ inc = (val & 0x80) ? 0 : 1;
+
+ cpu->ios[M6811_PACNT] += inc;
+
+ /* Event counter overflowed. */
+ if (inc && cpu->ios[M6811_PACNT] == 0)
+ {
+ cpu->ios[M6811_TFLG2] |= M6811_PAOVI;
+ check_interrupts = 1;
+ }
+ }
+ }
+
+ /* Scan IC3, IC2 and IC1. Bit number is 3 - i. */
+ for (i = 0; i < 3; i++)
+ {
+ uint8 mask = (1 << i);
+
+ if (delta & mask)
+ {
+ uint8 edge;
+ int captured;
+
+ edge = cpu->ios[M6811_TCTL2];
+ edge = (edge >> (2 * i)) & 0x3;
+ switch (edge)
+ {
+ case 0:
+ captured = 0;
+ break;
+ case 1:
+ captured = (val & mask) != 0;
+ break;
+ case 2:
+ captured = (val & mask) == 0;
+ break;
+ default:
+ captured = 1;
+ break;
+ }
+ if (captured)
+ {
+ cpu->ios[M6811_TFLG1] |= (1 << i);
+ hw_port_event (me, CAPTURE, M6811_TIC1 + 3 - i);
+ check_interrupts = 1;
+ }
+ }
+ }
+ break;
+
+ case M6811_PORTC:
+ mask = cpu->ios[M6811_DDRC];
+ val = val & mask;
+ val |= cpu->ios[M6811_PORTC] & ~mask;
+ cpu->ios[M6811_PORTC] = val;
+ break;
+
+ case M6811_PORTD:
+ mask = cpu->ios[M6811_DDRD];
+ val = val & mask;
+ val |= cpu->ios[M6811_PORTD] & ~mask;
+ cpu->ios[M6811_PORTD] = val;
+ break;
+
+ default:
+ break;
+ }
+
+ if (check_interrupts)
+ interrupts_update_pending (&cpu->cpu_interrupts);
+}
+
+static void
+m68hc11cpu_io_write (struct hw *me, sim_cpu *cpu,
+ unsigned_word addr, uint8 val)
+{
+ switch (addr)
+ {
+ case M6811_PORTA:
+ hw_port_event (me, PORT_A, val);
+ break;
+
+ case M6811_PIOC:
+ break;
+
+ case M6811_PORTC:
+ hw_port_event (me, PORT_C, val);
+ break;
+
+ case M6811_PORTB:
+ hw_port_event (me, PORT_B, val);
+ break;
+
+ case M6811_PORTCL:
+ break;
+
+ case M6811_DDRC:
+ break;
+
+ case M6811_PORTD:
+ hw_port_event (me, PORT_D, val);
+ break;
+
+ case M6811_DDRD:
+ break;
+
+ case M6811_TMSK2:
+
+ break;
+
+ /* Change the RAM and I/O mapping. */
+ case M6811_INIT:
+ {
+ uint8 old_bank = cpu->ios[M6811_INIT];
+
+ cpu->ios[M6811_INIT] = val;
+
+ /* Update IO mapping. Detach from the old address
+ and attach to the new one. */
+ if ((old_bank & 0x0F) != (val & 0x0F))
+ {
+ struct m68hc11cpu *controller = hw_data (me);
+
+ hw_detach_address (hw_parent (me), M6811_IO_LEVEL,
+ controller->attach_space,
+ controller->attach_address,
+ controller->attach_size,
+ me);
+ controller->attach_address = (val & 0x0F0) << 12;
+ hw_attach_address (hw_parent (me), M6811_IO_LEVEL,
+ controller->attach_space,
+ controller->attach_address,
+ controller->attach_size,
+ me);
+ }
+ if ((old_bank & 0xF0) != (val & 0xF0))
+ {
+ ;
+ }
+ return;
+ }
+
+ /* Writing the config is similar to programing the eeprom.
+ The config register value is the last byte of the EEPROM.
+ This last byte is not mapped in memory (that's why we have
+ to add '1' to 'end_addr'). */
+ case M6811_CONFIG:
+ {
+ return;
+ }
+
+
+ /* COP reset. */
+ case M6811_COPRST:
+ if (val == 0xAA && cpu->ios[addr] == 0x55)
+ {
+ val = 0;
+ /* COP reset here. */
+ }
+ break;
+
+ default:
+ break;
+
+ }
+ cpu->ios[addr] = val;
+}
+
+static unsigned
+m68hc11cpu_io_write_buffer (struct hw *me,
+ const void *source,
+ int space,
+ unsigned_word base,
+ unsigned nr_bytes)
+{
+ SIM_DESC sd;
+ struct m68hc11cpu *controller = hw_data (me);
+ unsigned byte;
+ sim_cpu *cpu;
+ int result;
+
+ HW_TRACE ((me, "write 0x%08lx %d", (long) base, (int) nr_bytes));
+
+ sd = hw_system (me);
+ cpu = STATE_CPU (sd, 0);
+
+ if (base >= cpu->bank_start && base < cpu->bank_end)
+ {
+ address_word virt_addr = phys_to_virt (cpu, base);
+ if (virt_addr != base)
+ return sim_core_write_buffer (sd, cpu, space, source,
+ virt_addr, nr_bytes);
+ }
+ base -= controller->attach_address;
+ result = sim_core_write_buffer (sd, cpu,
+ io_map, source, base, nr_bytes);
+ if (result > 0)
+ return result;
+
+ byte = 0;
+ while (nr_bytes)
+ {
+ uint8 val;
+ if (base >= controller->attach_size)
+ break;
+
+ val = *((uint8*) source);
+ m68hc11cpu_io_write (me, cpu, base, val);
+ source = (char*) source + 1;
+ base++;
+ byte++;
+ nr_bytes--;
+ }
+ return byte;
+}
+
+const struct hw_descriptor dv_m68hc11_descriptor[] = {
+ { "m68hc11", m68hc11cpu_finish },
+ { "m68hc12", m68hc11cpu_finish },
+ { NULL },
+};
+
dv-m68hc11.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: m68hc11_sim.c
===================================================================
--- m68hc11_sim.c (nonexistent)
+++ m68hc11_sim.c (revision 223)
@@ -0,0 +1,1071 @@
+/* m6811_cpu.c -- 68HC11&68HC12 CPU Emulation
+ Copyright 1999, 2000, 2001, 2002, 2003, 2007, 2008
+ Free Software Foundation, Inc.
+ Written by Stephane Carrez (stcarrez@nerim.fr)
+
+This file is part of GDB, GAS, and the GNU binutils.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see . */
+
+#include "sim-main.h"
+#include "sim-assert.h"
+#include "sim-module.h"
+#include "sim-options.h"
+
+enum {
+ OPTION_CPU_RESET = OPTION_START,
+ OPTION_EMUL_OS,
+ OPTION_CPU_CONFIG,
+ OPTION_CPU_BOOTSTRAP,
+ OPTION_CPU_MODE
+};
+
+static DECLARE_OPTION_HANDLER (cpu_option_handler);
+
+static const OPTION cpu_options[] =
+{
+ { {"cpu-reset", no_argument, NULL, OPTION_CPU_RESET },
+ '\0', NULL, "Reset the CPU",
+ cpu_option_handler },
+
+ { {"emulos", no_argument, NULL, OPTION_EMUL_OS },
+ '\0', NULL, "Emulate some OS system calls (read, write, ...)",
+ cpu_option_handler },
+
+ { {"cpu-config", required_argument, NULL, OPTION_CPU_CONFIG },
+ '\0', NULL, "Specify the initial CPU configuration register",
+ cpu_option_handler },
+
+ { {"bootstrap", no_argument, NULL, OPTION_CPU_BOOTSTRAP },
+ '\0', NULL, "Start the processing in bootstrap mode",
+ cpu_option_handler },
+
+ { {NULL, no_argument, NULL, 0}, '\0', NULL, NULL, NULL }
+};
+
+
+static SIM_RC
+cpu_option_handler (SIM_DESC sd, sim_cpu *cpu,
+ int opt, char *arg, int is_command)
+{
+ int val;
+
+ cpu = STATE_CPU (sd, 0);
+ switch (opt)
+ {
+ case OPTION_CPU_RESET:
+ sim_board_reset (sd);
+ break;
+
+ case OPTION_EMUL_OS:
+ cpu->cpu_emul_syscall = 1;
+ break;
+
+ case OPTION_CPU_CONFIG:
+ if (sscanf(arg, "0x%x", &val) == 1
+ || sscanf(arg, "%d", &val) == 1)
+ {
+ cpu->cpu_config = val;
+ cpu->cpu_use_local_config = 1;
+ }
+ else
+ cpu->cpu_use_local_config = 0;
+ break;
+
+ case OPTION_CPU_BOOTSTRAP:
+ cpu->cpu_start_mode = "bootstrap";
+ break;
+
+ case OPTION_CPU_MODE:
+ break;
+ }
+
+ return SIM_RC_OK;
+}
+
+
+void
+cpu_call (sim_cpu *cpu, uint16 addr)
+{
+
+ cpu_set_pc (cpu, addr);
+}
+
+void
+cpu_return (sim_cpu *cpu)
+{
+}
+
+/* Set the stack pointer and re-compute the current frame. */
+void
+cpu_set_sp (sim_cpu *cpu, uint16 val)
+{
+ cpu->cpu_regs.sp = val;
+}
+
+uint16
+cpu_get_reg (sim_cpu* cpu, uint8 reg)
+{
+ switch (reg)
+ {
+ case 0:
+ return cpu_get_x (cpu);
+
+ case 1:
+ return cpu_get_y (cpu);
+
+ case 2:
+ return cpu_get_sp (cpu);
+
+ case 3:
+ return cpu_get_pc (cpu);
+
+ default:
+ return 0;
+ }
+}
+
+uint16
+cpu_get_src_reg (sim_cpu* cpu, uint8 reg)
+{
+ switch (reg)
+ {
+ case 0:
+ return cpu_get_a (cpu);
+
+ case 1:
+ return cpu_get_b (cpu);
+
+ case 2:
+ return cpu_get_ccr (cpu);
+
+ case 3:
+ return cpu_get_tmp3 (cpu);
+
+ case 4:
+ return cpu_get_d (cpu);
+
+ case 5:
+ return cpu_get_x (cpu);
+
+ case 6:
+ return cpu_get_y (cpu);
+
+ case 7:
+ return cpu_get_sp (cpu);
+
+ default:
+ return 0;
+ }
+}
+
+void
+cpu_set_dst_reg (sim_cpu* cpu, uint8 reg, uint16 val)
+{
+ switch (reg)
+ {
+ case 0:
+ cpu_set_a (cpu, val);
+ break;
+
+ case 1:
+ cpu_set_b (cpu, val);
+ break;
+
+ case 2:
+ cpu_set_ccr (cpu, val);
+ break;
+
+ case 3:
+ cpu_set_tmp2 (cpu, val);
+ break;
+
+ case 4:
+ cpu_set_d (cpu, val);
+ break;
+
+ case 5:
+ cpu_set_x (cpu, val);
+ break;
+
+ case 6:
+ cpu_set_y (cpu, val);
+ break;
+
+ case 7:
+ cpu_set_sp (cpu, val);
+ break;
+
+ default:
+ break;
+ }
+}
+
+void
+cpu_set_reg (sim_cpu* cpu, uint8 reg, uint16 val)
+{
+ switch (reg)
+ {
+ case 0:
+ cpu_set_x (cpu, val);
+ break;
+
+ case 1:
+ cpu_set_y (cpu, val);
+ break;
+
+ case 2:
+ cpu_set_sp (cpu, val);
+ break;
+
+ case 3:
+ cpu_set_pc (cpu, val);
+ break;
+
+ default:
+ break;
+ }
+}
+
+/* Returns the address of a 68HC12 indexed operand.
+ Pre and post modifications are handled on the source register. */
+uint16
+cpu_get_indexed_operand_addr (sim_cpu* cpu, int restrict)
+{
+ uint8 reg;
+ uint16 sval;
+ uint16 addr;
+ uint8 code;
+
+ code = cpu_fetch8 (cpu);
+
+ /* n,r with 5-bit signed constant. */
+ if ((code & 0x20) == 0)
+ {
+ reg = (code >> 6) & 3;
+ sval = (code & 0x1f);
+ if (code & 0x10)
+ sval |= 0xfff0;
+
+ addr = cpu_get_reg (cpu, reg);
+ addr += sval;
+ }
+
+ /* Auto pre/post increment/decrement. */
+ else if ((code & 0xc0) != 0xc0)
+ {
+ reg = (code >> 6) & 3;
+ sval = (code & 0x0f);
+ if (sval & 0x8)
+ {
+ sval |= 0xfff0;
+ }
+ else
+ {
+ sval = sval + 1;
+ }
+ addr = cpu_get_reg (cpu, reg);
+ cpu_set_reg (cpu, reg, addr + sval);
+ if ((code & 0x10) == 0)
+ {
+ addr += sval;
+ }
+ }
+
+ /* [n,r] 16-bits offset indexed indirect. */
+ else if ((code & 0x07) == 3)
+ {
+ if (restrict)
+ {
+ return 0;
+ }
+ reg = (code >> 3) & 0x03;
+ addr = cpu_get_reg (cpu, reg);
+ addr += cpu_fetch16 (cpu);
+ addr = memory_read16 (cpu, addr);
+ cpu_add_cycles (cpu, 1);
+ }
+ else if ((code & 0x4) == 0)
+ {
+ if (restrict)
+ {
+ return 0;
+ }
+ reg = (code >> 3) & 0x03;
+ addr = cpu_get_reg (cpu, reg);
+ if (code & 0x2)
+ {
+ sval = cpu_fetch16 (cpu);
+ cpu_add_cycles (cpu, 1);
+ }
+ else
+ {
+ sval = cpu_fetch8 (cpu);
+ if (code & 0x1)
+ sval |= 0xff00;
+ cpu_add_cycles (cpu, 1);
+ }
+ addr += sval;
+ }
+ else
+ {
+ reg = (code >> 3) & 0x03;
+ addr = cpu_get_reg (cpu, reg);
+ switch (code & 3)
+ {
+ case 0:
+ addr += cpu_get_a (cpu);
+ break;
+ case 1:
+ addr += cpu_get_b (cpu);
+ break;
+ case 2:
+ addr += cpu_get_d (cpu);
+ break;
+ case 3:
+ default:
+ addr += cpu_get_d (cpu);
+ addr = memory_read16 (cpu, addr);
+ cpu_add_cycles (cpu, 1);
+ break;
+ }
+ }
+
+ return addr;
+}
+
+uint8
+cpu_get_indexed_operand8 (sim_cpu* cpu, int restrict)
+{
+ uint16 addr;
+
+ addr = cpu_get_indexed_operand_addr (cpu, restrict);
+ return memory_read8 (cpu, addr);
+}
+
+uint16
+cpu_get_indexed_operand16 (sim_cpu* cpu, int restrict)
+{
+ uint16 addr;
+
+ addr = cpu_get_indexed_operand_addr (cpu, restrict);
+ return memory_read16 (cpu, addr);
+}
+
+void
+cpu_move8 (sim_cpu *cpu, uint8 code)
+{
+ uint8 src;
+ uint16 addr;
+
+ switch (code)
+ {
+ case 0x0b:
+ src = cpu_fetch8 (cpu);
+ addr = cpu_fetch16 (cpu);
+ break;
+
+ case 0x08:
+ addr = cpu_get_indexed_operand_addr (cpu, 1);
+ src = cpu_fetch8 (cpu);
+ break;
+
+ case 0x0c:
+ addr = cpu_fetch16 (cpu);
+ src = memory_read8 (cpu, addr);
+ addr = cpu_fetch16 (cpu);
+ break;
+
+ case 0x09:
+ addr = cpu_get_indexed_operand_addr (cpu, 1);
+ src = memory_read8 (cpu, cpu_fetch16 (cpu));
+ break;
+
+ case 0x0d:
+ src = cpu_get_indexed_operand8 (cpu, 1);
+ addr = cpu_fetch16 (cpu);
+ break;
+
+ case 0x0a:
+ src = cpu_get_indexed_operand8 (cpu, 1);
+ addr = cpu_get_indexed_operand_addr (cpu, 1);
+ break;
+
+ default:
+ sim_engine_abort (CPU_STATE (cpu), cpu, 0,
+ "Invalid code 0x%0x -- internal error?", code);
+ return;
+ }
+ memory_write8 (cpu, addr, src);
+}
+
+void
+cpu_move16 (sim_cpu *cpu, uint8 code)
+{
+ uint16 src;
+ uint16 addr;
+
+ switch (code)
+ {
+ case 0x03:
+ src = cpu_fetch16 (cpu);
+ addr = cpu_fetch16 (cpu);
+ break;
+
+ case 0x00:
+ addr = cpu_get_indexed_operand_addr (cpu, 1);
+ src = cpu_fetch16 (cpu);
+ break;
+
+ case 0x04:
+ addr = cpu_fetch16 (cpu);
+ src = memory_read16 (cpu, addr);
+ addr = cpu_fetch16 (cpu);
+ break;
+
+ case 0x01:
+ addr = cpu_get_indexed_operand_addr (cpu, 1);
+ src = memory_read16 (cpu, cpu_fetch16 (cpu));
+ break;
+
+ case 0x05:
+ src = cpu_get_indexed_operand16 (cpu, 1);
+ addr = cpu_fetch16 (cpu);
+ break;
+
+ case 0x02:
+ src = cpu_get_indexed_operand16 (cpu, 1);
+ addr = cpu_get_indexed_operand_addr (cpu, 1);
+ break;
+
+ default:
+ sim_engine_abort (CPU_STATE (cpu), cpu, 0,
+ "Invalid code 0x%0x -- internal error?", code);
+ return;
+ }
+ memory_write16 (cpu, addr, src);
+}
+
+int
+cpu_initialize (SIM_DESC sd, sim_cpu *cpu)
+{
+ sim_add_option_table (sd, 0, cpu_options);
+
+ memset (&cpu->cpu_regs, 0, sizeof(cpu->cpu_regs));
+
+ cpu->cpu_absolute_cycle = 0;
+ cpu->cpu_current_cycle = 0;
+ cpu->cpu_emul_syscall = 1;
+ cpu->cpu_running = 1;
+ cpu->cpu_stop_on_interrupt = 0;
+ cpu->cpu_frequency = 8 * 1000 * 1000;
+ cpu->cpu_use_elf_start = 0;
+ cpu->cpu_elf_start = 0;
+ cpu->cpu_use_local_config = 0;
+ cpu->bank_start = 0;
+ cpu->bank_end = 0;
+ cpu->bank_shift = 0;
+ cpu->cpu_config = M6811_NOSEC | M6811_NOCOP | M6811_ROMON |
+ M6811_EEON;
+ interrupts_initialize (sd, cpu);
+
+ cpu->cpu_is_initialized = 1;
+ return 0;
+}
+
+
+/* Reinitialize the processor after a reset. */
+int
+cpu_reset (sim_cpu *cpu)
+{
+ /* Initialize the config register.
+ It is only initialized at reset time. */
+ memset (cpu->ios, 0, sizeof (cpu->ios));
+ if (cpu->cpu_configured_arch->arch == bfd_arch_m68hc11)
+ cpu->ios[M6811_INIT] = 0x1;
+ else
+ cpu->ios[M6811_INIT] = 0;
+
+ /* Output compare registers set to 0xFFFF. */
+ cpu->ios[M6811_TOC1_H] = 0xFF;
+ cpu->ios[M6811_TOC1_L] = 0xFF;
+ cpu->ios[M6811_TOC2_H] = 0xFF;
+ cpu->ios[M6811_TOC2_L] = 0xFF;
+ cpu->ios[M6811_TOC3_H] = 0xFF;
+ cpu->ios[M6811_TOC4_L] = 0xFF;
+ cpu->ios[M6811_TOC5_H] = 0xFF;
+ cpu->ios[M6811_TOC5_L] = 0xFF;
+
+ /* Setup the processor registers. */
+ memset (&cpu->cpu_regs, 0, sizeof(cpu->cpu_regs));
+ cpu->cpu_absolute_cycle = 0;
+ cpu->cpu_current_cycle = 0;
+ cpu->cpu_is_initialized = 0;
+
+ /* Reset interrupts. */
+ interrupts_reset (&cpu->cpu_interrupts);
+
+ /* Reinitialize the CPU operating mode. */
+ cpu->ios[M6811_HPRIO] = cpu->cpu_mode;
+ return 0;
+}
+
+/* Reinitialize the processor after a reset. */
+int
+cpu_restart (sim_cpu *cpu)
+{
+ uint16 addr;
+
+ /* Get CPU starting address depending on the CPU mode. */
+ if (cpu->cpu_use_elf_start == 0)
+ {
+ switch ((cpu->ios[M6811_HPRIO]) & (M6811_SMOD | M6811_MDA))
+ {
+ /* Single Chip */
+ default:
+ case 0 :
+ addr = memory_read16 (cpu, 0xFFFE);
+ break;
+
+ /* Expanded Multiplexed */
+ case M6811_MDA:
+ addr = memory_read16 (cpu, 0xFFFE);
+ break;
+
+ /* Special Bootstrap */
+ case M6811_SMOD:
+ addr = 0;
+ break;
+
+ /* Factory Test */
+ case M6811_MDA | M6811_SMOD:
+ addr = memory_read16 (cpu, 0xFFFE);
+ break;
+ }
+ }
+ else
+ {
+ addr = cpu->cpu_elf_start;
+ }
+
+ /* Setup the processor registers. */
+ cpu->cpu_insn_pc = addr;
+ cpu->cpu_regs.pc = addr;
+ cpu->cpu_regs.ccr = M6811_X_BIT | M6811_I_BIT | M6811_S_BIT;
+ cpu->cpu_absolute_cycle = 0;
+ cpu->cpu_is_initialized = 1;
+ cpu->cpu_current_cycle = 0;
+
+ cpu_call (cpu, addr);
+
+ return 0;
+}
+
+void
+print_io_reg_desc (SIM_DESC sd, io_reg_desc *desc, int val, int mode)
+{
+ while (desc->mask)
+ {
+ if (val & desc->mask)
+ sim_io_printf (sd, "%s",
+ mode == 0 ? desc->short_name : desc->long_name);
+ desc++;
+ }
+}
+
+void
+print_io_byte (SIM_DESC sd, const char *name, io_reg_desc *desc,
+ uint8 val, uint16 addr)
+{
+ sim_io_printf (sd, " %-9.9s @ 0x%04x 0x%02x ", name, addr, val);
+ if (desc)
+ print_io_reg_desc (sd, desc, val, 0);
+}
+
+void
+print_io_word (SIM_DESC sd, const char *name, io_reg_desc *desc,
+ uint16 val, uint16 addr)
+{
+ sim_io_printf (sd, " %-9.9s @ 0x%04x 0x%04x ", name, addr, val);
+ if (desc)
+ print_io_reg_desc (sd, desc, val, 0);
+}
+
+void
+cpu_ccr_update_tst8 (sim_cpu *proc, uint8 val)
+{
+ cpu_set_ccr_V (proc, 0);
+ cpu_set_ccr_N (proc, val & 0x80 ? 1 : 0);
+ cpu_set_ccr_Z (proc, val == 0 ? 1 : 0);
+}
+
+
+uint16
+cpu_fetch_relbranch (sim_cpu *cpu)
+{
+ uint16 addr = (uint16) cpu_fetch8 (cpu);
+
+ if (addr & 0x0080)
+ {
+ addr |= 0xFF00;
+ }
+ addr += cpu->cpu_regs.pc;
+ return addr;
+}
+
+uint16
+cpu_fetch_relbranch16 (sim_cpu *cpu)
+{
+ uint16 addr = cpu_fetch16 (cpu);
+
+ addr += cpu->cpu_regs.pc;
+ return addr;
+}
+
+/* Push all the CPU registers (when an interruption occurs). */
+void
+cpu_push_all (sim_cpu *cpu)
+{
+ if (cpu->cpu_configured_arch->arch == bfd_arch_m68hc11)
+ {
+ cpu_m68hc11_push_uint16 (cpu, cpu->cpu_regs.pc);
+ cpu_m68hc11_push_uint16 (cpu, cpu->cpu_regs.iy);
+ cpu_m68hc11_push_uint16 (cpu, cpu->cpu_regs.ix);
+ cpu_m68hc11_push_uint16 (cpu, cpu->cpu_regs.d);
+ cpu_m68hc11_push_uint8 (cpu, cpu->cpu_regs.ccr);
+ }
+ else
+ {
+ cpu_m68hc12_push_uint16 (cpu, cpu->cpu_regs.pc);
+ cpu_m68hc12_push_uint16 (cpu, cpu->cpu_regs.iy);
+ cpu_m68hc12_push_uint16 (cpu, cpu->cpu_regs.ix);
+ cpu_m68hc12_push_uint16 (cpu, cpu->cpu_regs.d);
+ cpu_m68hc12_push_uint8 (cpu, cpu->cpu_regs.ccr);
+ }
+}
+
+/* Simulation of the dbcc/ibcc/tbcc 68HC12 conditional branch operations. */
+void
+cpu_dbcc (sim_cpu* cpu)
+{
+ uint8 code;
+ uint16 addr;
+ uint16 inc;
+ uint16 reg;
+
+ code = cpu_fetch8 (cpu);
+ switch (code & 0xc0)
+ {
+ case 0x80: /* ibcc */
+ inc = 1;
+ break;
+ case 0x40: /* tbcc */
+ inc = 0;
+ break;
+ case 0: /* dbcc */
+ inc = -1;
+ break;
+ default:
+ abort ();
+ break;
+ }
+
+ addr = cpu_fetch8 (cpu);
+ if (code & 0x10)
+ addr |= 0xff00;
+
+ addr += cpu_get_pc (cpu);
+ reg = cpu_get_src_reg (cpu, code & 0x07);
+ reg += inc;
+
+ /* Branch according to register value. */
+ if ((reg != 0 && (code & 0x20)) || (reg == 0 && !(code & 0x20)))
+ {
+ cpu_set_pc (cpu, addr);
+ }
+ cpu_set_dst_reg (cpu, code & 0x07, reg);
+}
+
+void
+cpu_exg (sim_cpu* cpu, uint8 code)
+{
+ uint8 r1, r2;
+ uint16 src1;
+ uint16 src2;
+
+ r1 = (code >> 4) & 0x07;
+ r2 = code & 0x07;
+ if (code & 0x80)
+ {
+ src1 = cpu_get_src_reg (cpu, r1);
+ src2 = cpu_get_src_reg (cpu, r2);
+ if (r2 == 1 || r2 == 2)
+ src2 |= 0xff00;
+
+ cpu_set_dst_reg (cpu, r2, src1);
+ cpu_set_dst_reg (cpu, r1, src2);
+ }
+ else
+ {
+ src1 = cpu_get_src_reg (cpu, r1);
+
+ /* Sign extend the 8-bit registers (A, B, CCR). */
+ if ((r1 == 0 || r1 == 1 || r1 == 2) && (src1 & 0x80))
+ src1 |= 0xff00;
+
+ cpu_set_dst_reg (cpu, r2, src1);
+ }
+}
+
+/* Handle special instructions. */
+void
+cpu_special (sim_cpu *cpu, enum M6811_Special special)
+{
+ switch (special)
+ {
+ case M6811_RTI:
+ {
+ uint8 ccr;
+
+ ccr = cpu_m68hc11_pop_uint8 (cpu);
+ cpu_set_ccr (cpu, ccr);
+ cpu_set_d (cpu, cpu_m68hc11_pop_uint16 (cpu));
+ cpu_set_x (cpu, cpu_m68hc11_pop_uint16 (cpu));
+ cpu_set_y (cpu, cpu_m68hc11_pop_uint16 (cpu));
+ cpu_set_pc (cpu, cpu_m68hc11_pop_uint16 (cpu));
+ cpu_return (cpu);
+ break;
+ }
+
+ case M6812_RTI:
+ {
+ uint8 ccr;
+
+ ccr = cpu_m68hc12_pop_uint8 (cpu);
+ cpu_set_ccr (cpu, ccr);
+ cpu_set_d (cpu, cpu_m68hc12_pop_uint16 (cpu));
+ cpu_set_x (cpu, cpu_m68hc12_pop_uint16 (cpu));
+ cpu_set_y (cpu, cpu_m68hc12_pop_uint16 (cpu));
+ cpu_set_pc (cpu, cpu_m68hc12_pop_uint16 (cpu));
+ cpu_return (cpu);
+ break;
+ }
+
+ case M6811_WAI:
+ /* In the ELF-start mode, we are in a special mode where
+ the WAI corresponds to an exit. */
+ if (cpu->cpu_use_elf_start)
+ {
+ cpu_set_pc (cpu, cpu->cpu_insn_pc);
+ sim_engine_halt (CPU_STATE (cpu), cpu,
+ NULL, NULL_CIA, sim_exited,
+ cpu_get_d (cpu));
+ return;
+ }
+ /* SCz: not correct... */
+ cpu_push_all (cpu);
+ break;
+
+ case M6811_SWI:
+ interrupts_raise (&cpu->cpu_interrupts, M6811_INT_SWI);
+ interrupts_process (&cpu->cpu_interrupts);
+ break;
+
+ case M6811_EMUL_SYSCALL:
+ case M6811_ILLEGAL:
+ if (cpu->cpu_emul_syscall)
+ {
+ uint8 op = memory_read8 (cpu,
+ cpu_get_pc (cpu) - 1);
+ if (op == 0x41)
+ {
+ cpu_set_pc (cpu, cpu->cpu_insn_pc);
+ sim_engine_halt (CPU_STATE (cpu), cpu,
+ NULL, NULL_CIA, sim_exited,
+ cpu_get_d (cpu));
+ return;
+ }
+ else
+ {
+ emul_os (op, cpu);
+ }
+ return;
+ }
+
+ interrupts_raise (&cpu->cpu_interrupts, M6811_INT_ILLEGAL);
+ interrupts_process (&cpu->cpu_interrupts);
+ break;
+
+ case M6811_TEST:
+ case M6812_BGND:
+ {
+ SIM_DESC sd;
+
+ sd = CPU_STATE (cpu);
+
+ /* Breakpoint instruction if we are under gdb. */
+ if (STATE_OPEN_KIND (sd) == SIM_OPEN_DEBUG)
+ {
+ cpu->cpu_regs.pc --;
+ sim_engine_halt (CPU_STATE (cpu), cpu,
+ 0, cpu_get_pc (cpu), sim_stopped,
+ SIM_SIGTRAP);
+ }
+ /* else this is a nop but not in test factory mode. */
+ break;
+ }
+
+ case M6812_IDIVS:
+ {
+ int32 src1 = (int16) cpu_get_d (cpu);
+ int32 src2 = (int16) cpu_get_x (cpu);
+
+ if (src2 == 0)
+ {
+ cpu_set_ccr_C (cpu, 1);
+ }
+ else
+ {
+ cpu_set_d (cpu, src1 % src2);
+ src1 = src1 / src2;
+ cpu_set_x (cpu, src1);
+ cpu_set_ccr_C (cpu, 0);
+ cpu_set_ccr_Z (cpu, src1 == 0);
+ cpu_set_ccr_N (cpu, src1 & 0x8000);
+ cpu_set_ccr_V (cpu, src1 >= 32768 || src1 < -32768);
+ }
+ }
+ break;
+
+ case M6812_EDIV:
+ {
+ uint32 src1 = (uint32) cpu_get_x (cpu);
+ uint32 src2 = (uint32) (cpu_get_y (cpu) << 16)
+ | (uint32) (cpu_get_d (cpu));
+
+ if (src1 == 0)
+ {
+ cpu_set_ccr_C (cpu, 1);
+ }
+ else
+ {
+ cpu_set_ccr_C (cpu, 0);
+ cpu_set_d (cpu, src2 % src1);
+ src2 = src2 / src1;
+ cpu_set_y (cpu, src2);
+ cpu_set_ccr_Z (cpu, src2 == 0);
+ cpu_set_ccr_N (cpu, (src2 & 0x8000) != 0);
+ cpu_set_ccr_V (cpu, (src2 & 0xffff0000) != 0);
+ }
+ }
+ break;
+
+ case M6812_EDIVS:
+ {
+ int32 src1 = (int16) cpu_get_x (cpu);
+ int32 src2 = (uint32) (cpu_get_y (cpu) << 16)
+ | (uint32) (cpu_get_d (cpu));
+
+ if (src1 == 0)
+ {
+ cpu_set_ccr_C (cpu, 1);
+ }
+ else
+ {
+ cpu_set_ccr_C (cpu, 0);
+ cpu_set_d (cpu, src2 % src1);
+ src2 = src2 / src1;
+ cpu_set_y (cpu, src2);
+ cpu_set_ccr_Z (cpu, src2 == 0);
+ cpu_set_ccr_N (cpu, (src2 & 0x8000) != 0);
+ cpu_set_ccr_V (cpu, src2 > 32767 || src2 < -32768);
+ }
+ }
+ break;
+
+ case M6812_EMULS:
+ {
+ int32 src1, src2;
+
+ src1 = (int16) cpu_get_d (cpu);
+ src2 = (int16) cpu_get_y (cpu);
+ src1 = src1 * src2;
+ cpu_set_d (cpu, src1 & 0x0ffff);
+ cpu_set_y (cpu, src1 >> 16);
+ cpu_set_ccr_Z (cpu, src1 == 0);
+ cpu_set_ccr_N (cpu, (src1 & 0x80000000) != 0);
+ cpu_set_ccr_C (cpu, (src1 & 0x00008000) != 0);
+ }
+ break;
+
+ case M6812_EMACS:
+ {
+ int32 src1, src2;
+ uint16 addr;
+
+ addr = cpu_fetch16 (cpu);
+ src1 = (int16) memory_read16 (cpu, cpu_get_x (cpu));
+ src2 = (int16) memory_read16 (cpu, cpu_get_y (cpu));
+ src1 = src1 * src2;
+ src2 = (((uint32) memory_read16 (cpu, addr)) << 16)
+ | (uint32) memory_read16 (cpu, addr + 2);
+
+ memory_write16 (cpu, addr, (src1 + src2) >> 16);
+ memory_write16 (cpu, addr + 2, (src1 + src2));
+
+
+ }
+ break;
+
+ case M6812_CALL:
+ {
+ uint8 page;
+ uint16 addr;
+
+ addr = cpu_fetch16 (cpu);
+ page = cpu_fetch8 (cpu);
+
+ cpu_m68hc12_push_uint16 (cpu, cpu_get_pc (cpu));
+ cpu_m68hc12_push_uint8 (cpu, cpu_get_page (cpu));
+
+ cpu_set_page (cpu, page);
+ cpu_set_pc (cpu, addr);
+ }
+ break;
+
+ case M6812_CALL_INDIRECT:
+ {
+ uint8 code;
+ uint16 addr;
+ uint8 page;
+
+ code = memory_read8 (cpu, cpu_get_pc (cpu));
+ /* Indirect addressing call has the page specified in the
+ memory location pointed to by the address. */
+ if ((code & 0xE3) == 0xE3)
+ {
+ addr = cpu_get_indexed_operand_addr (cpu, 0);
+ page = memory_read8 (cpu, addr + 2);
+ addr = memory_read16 (cpu, addr);
+ }
+ else
+ {
+ /* Otherwise, page is in the opcode. */
+ addr = cpu_get_indexed_operand16 (cpu, 0);
+ page = cpu_fetch8 (cpu);
+ }
+ cpu_m68hc12_push_uint16 (cpu, cpu_get_pc (cpu));
+ cpu_m68hc12_push_uint8 (cpu, cpu_get_page (cpu));
+ cpu_set_page (cpu, page);
+ cpu_set_pc (cpu, addr);
+ }
+ break;
+
+ case M6812_RTC:
+ {
+ uint8 page = cpu_m68hc12_pop_uint8 (cpu);
+ uint16 addr = cpu_m68hc12_pop_uint16 (cpu);
+
+ cpu_set_page (cpu, page);
+ cpu_set_pc (cpu, addr);
+ }
+ break;
+
+ case M6812_ETBL:
+ default:
+ sim_engine_halt (CPU_STATE (cpu), cpu, NULL,
+ cpu_get_pc (cpu), sim_stopped,
+ SIM_SIGILL);
+ break;
+ }
+}
+
+
+void
+cpu_single_step (sim_cpu *cpu)
+{
+ cpu->cpu_current_cycle = 0;
+ cpu->cpu_insn_pc = cpu_get_pc (cpu);
+
+ /* Handle the pending interrupts. If an interrupt is handled,
+ treat this as an single step. */
+ if (interrupts_process (&cpu->cpu_interrupts))
+ {
+ cpu->cpu_absolute_cycle += cpu->cpu_current_cycle;
+ return;
+ }
+
+ /* printf("PC = 0x%04x\n", cpu_get_pc (cpu));*/
+ cpu->cpu_interpretor (cpu);
+ cpu->cpu_absolute_cycle += cpu->cpu_current_cycle;
+}
+
+/* VARARGS */
+void
+sim_memory_error (sim_cpu *cpu, SIM_SIGNAL excep,
+ uint16 addr, const char *message, ...)
+{
+ char buf[1024];
+ va_list args;
+
+ va_start (args, message);
+ vsprintf (buf, message, args);
+ va_end (args);
+
+ sim_io_printf (CPU_STATE (cpu), "%s\n", buf);
+ cpu_memory_exception (cpu, excep, addr, buf);
+}
+
+
+void
+cpu_memory_exception (sim_cpu *cpu, SIM_SIGNAL excep,
+ uint16 addr, const char *message)
+{
+ if (cpu->cpu_running == 0)
+ return;
+
+ cpu_set_pc (cpu, cpu->cpu_insn_pc);
+ sim_engine_halt (CPU_STATE (cpu), cpu, NULL,
+ cpu_get_pc (cpu), sim_stopped, excep);
+
+#if 0
+ cpu->mem_exception = excep;
+ cpu->fault_addr = addr;
+ cpu->fault_msg = strdup (message);
+
+ if (cpu->cpu_use_handler)
+ {
+ longjmp (&cpu->cpu_exception_handler, 1);
+ }
+ (* cpu->callback->printf_filtered)
+ (cpu->callback, "Fault at 0x%04x: %s\n", addr, message);
+#endif
+}
+
+void
+cpu_info (SIM_DESC sd, sim_cpu *cpu)
+{
+ sim_io_printf (sd, "CPU info:\n");
+ sim_io_printf (sd, " Absolute cycle: %s\n",
+ cycle_to_string (cpu, cpu->cpu_absolute_cycle,
+ PRINT_TIME | PRINT_CYCLE));
+
+ sim_io_printf (sd, " Syscall emulation: %s\n",
+ cpu->cpu_emul_syscall ? "yes, via 0xcd " : "no");
+ sim_io_printf (sd, " Memory errors detection: %s\n",
+ cpu->cpu_check_memory ? "yes" : "no");
+ sim_io_printf (sd, " Stop on interrupt: %s\n",
+ cpu->cpu_stop_on_interrupt ? "yes" : "no");
+}
+
m68hc11_sim.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: interp.c
===================================================================
--- interp.c (nonexistent)
+++ interp.c (revision 223)
@@ -0,0 +1,815 @@
+/* interp.c -- Simulator for Motorola 68HC11/68HC12
+ Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2007, 2008
+ Free Software Foundation, Inc.
+ Written by Stephane Carrez (stcarrez@nerim.fr)
+
+This file is part of GDB, the GNU debugger.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see . */
+
+#include "sim-main.h"
+#include "sim-assert.h"
+#include "sim-hw.h"
+#include "sim-options.h"
+#include "hw-tree.h"
+#include "hw-device.h"
+#include "hw-ports.h"
+#include "elf32-m68hc1x.h"
+
+#ifndef MONITOR_BASE
+# define MONITOR_BASE (0x0C000)
+# define MONITOR_SIZE (0x04000)
+#endif
+
+static void sim_get_info (SIM_DESC sd, char *cmd);
+
+
+char *interrupt_names[] = {
+ "reset",
+ "nmi",
+ "int",
+ NULL
+};
+
+#ifndef INLINE
+#if defined(__GNUC__) && defined(__OPTIMIZE__)
+#define INLINE __inline__
+#else
+#define INLINE
+#endif
+#endif
+
+struct sim_info_list
+{
+ const char *name;
+ const char *device;
+};
+
+struct sim_info_list dev_list_68hc11[] = {
+ {"cpu", "/m68hc11"},
+ {"timer", "/m68hc11/m68hc11tim"},
+ {"sio", "/m68hc11/m68hc11sio"},
+ {"spi", "/m68hc11/m68hc11spi"},
+ {"eeprom", "/m68hc11/m68hc11eepr"},
+ {0, 0}
+};
+
+struct sim_info_list dev_list_68hc12[] = {
+ {"cpu", "/m68hc12"},
+ {"timer", "/m68hc12/m68hc12tim"},
+ {"sio", "/m68hc12/m68hc12sio"},
+ {"spi", "/m68hc12/m68hc12spi"},
+ {"eeprom", "/m68hc12/m68hc12eepr"},
+ {0, 0}
+};
+
+/* Cover function of sim_state_free to free the cpu buffers as well. */
+
+static void
+free_state (SIM_DESC sd)
+{
+ if (STATE_MODULES (sd) != NULL)
+ sim_module_uninstall (sd);
+
+ sim_state_free (sd);
+}
+
+/* Give some information about the simulator. */
+static void
+sim_get_info (SIM_DESC sd, char *cmd)
+{
+ sim_cpu *cpu;
+
+ cpu = STATE_CPU (sd, 0);
+ if (cmd != 0 && (cmd[0] == ' ' || cmd[0] == '-'))
+ {
+ int i;
+ struct hw *hw_dev;
+ struct sim_info_list *dev_list;
+ const struct bfd_arch_info *arch;
+
+ arch = STATE_ARCHITECTURE (sd);
+ cmd++;
+
+ if (arch->arch == bfd_arch_m68hc11)
+ dev_list = dev_list_68hc11;
+ else
+ dev_list = dev_list_68hc12;
+
+ for (i = 0; dev_list[i].name; i++)
+ if (strcmp (cmd, dev_list[i].name) == 0)
+ break;
+
+ if (dev_list[i].name == 0)
+ {
+ sim_io_eprintf (sd, "Device '%s' not found.\n", cmd);
+ sim_io_eprintf (sd, "Valid devices: cpu timer sio eeprom\n");
+ return;
+ }
+ hw_dev = sim_hw_parse (sd, dev_list[i].device);
+ if (hw_dev == 0)
+ {
+ sim_io_eprintf (sd, "Device '%s' not found\n", dev_list[i].device);
+ return;
+ }
+ hw_ioctl (hw_dev, 23, 0);
+ return;
+ }
+
+ cpu_info (sd, cpu);
+ interrupts_info (sd, &cpu->cpu_interrupts);
+}
+
+
+void
+sim_board_reset (SIM_DESC sd)
+{
+ struct hw *hw_cpu;
+ sim_cpu *cpu;
+ const struct bfd_arch_info *arch;
+ const char *cpu_type;
+
+ cpu = STATE_CPU (sd, 0);
+ arch = STATE_ARCHITECTURE (sd);
+
+ /* hw_cpu = sim_hw_parse (sd, "/"); */
+ if (arch->arch == bfd_arch_m68hc11)
+ {
+ cpu->cpu_type = CPU_M6811;
+ cpu_type = "/m68hc11";
+ }
+ else
+ {
+ cpu->cpu_type = CPU_M6812;
+ cpu_type = "/m68hc12";
+ }
+
+ hw_cpu = sim_hw_parse (sd, cpu_type);
+ if (hw_cpu == 0)
+ {
+ sim_io_eprintf (sd, "%s cpu not found in device tree.", cpu_type);
+ return;
+ }
+
+ cpu_reset (cpu);
+ hw_port_event (hw_cpu, 3, 0);
+ cpu_restart (cpu);
+}
+
+static int
+sim_hw_configure (SIM_DESC sd)
+{
+ const struct bfd_arch_info *arch;
+ struct hw *device_tree;
+ sim_cpu *cpu;
+
+ arch = STATE_ARCHITECTURE (sd);
+ if (arch == 0)
+ return 0;
+
+ cpu = STATE_CPU (sd, 0);
+ cpu->cpu_configured_arch = arch;
+ device_tree = sim_hw_parse (sd, "/");
+ if (arch->arch == bfd_arch_m68hc11)
+ {
+ cpu->cpu_interpretor = cpu_interp_m6811;
+ if (hw_tree_find_property (device_tree, "/m68hc11/reg") == 0)
+ {
+ /* Allocate core managed memory */
+
+ /* the monitor */
+ sim_do_commandf (sd, "memory region 0x%lx@%d,0x%lx",
+ /* MONITOR_BASE, MONITOR_SIZE */
+ 0x8000, M6811_RAM_LEVEL, 0x8000);
+ sim_do_commandf (sd, "memory region 0x000@%d,0x8000",
+ M6811_RAM_LEVEL);
+ sim_hw_parse (sd, "/m68hc11/reg 0x1000 0x03F");
+ if (cpu->bank_start < cpu->bank_end)
+ {
+ sim_do_commandf (sd, "memory region 0x%lx@%d,0x100000",
+ cpu->bank_virtual, M6811_RAM_LEVEL);
+ sim_hw_parse (sd, "/m68hc11/use_bank 1");
+ }
+ }
+ if (cpu->cpu_start_mode)
+ {
+ sim_hw_parse (sd, "/m68hc11/mode %s", cpu->cpu_start_mode);
+ }
+ if (hw_tree_find_property (device_tree, "/m68hc11/m68hc11sio/reg") == 0)
+ {
+ sim_hw_parse (sd, "/m68hc11/m68hc11sio/reg 0x2b 0x5");
+ sim_hw_parse (sd, "/m68hc11/m68hc11sio/backend stdio");
+ sim_hw_parse (sd, "/m68hc11 > cpu-reset reset /m68hc11/m68hc11sio");
+ }
+ if (hw_tree_find_property (device_tree, "/m68hc11/m68hc11tim/reg") == 0)
+ {
+ /* M68hc11 Timer configuration. */
+ sim_hw_parse (sd, "/m68hc11/m68hc11tim/reg 0x1b 0x5");
+ sim_hw_parse (sd, "/m68hc11 > cpu-reset reset /m68hc11/m68hc11tim");
+ sim_hw_parse (sd, "/m68hc11 > capture capture /m68hc11/m68hc11tim");
+ }
+
+ /* Create the SPI device. */
+ if (hw_tree_find_property (device_tree, "/m68hc11/m68hc11spi/reg") == 0)
+ {
+ sim_hw_parse (sd, "/m68hc11/m68hc11spi/reg 0x28 0x3");
+ sim_hw_parse (sd, "/m68hc11 > cpu-reset reset /m68hc11/m68hc11spi");
+ }
+ if (hw_tree_find_property (device_tree, "/m68hc11/nvram/reg") == 0)
+ {
+ /* M68hc11 persistent ram configuration. */
+ sim_hw_parse (sd, "/m68hc11/nvram/reg 0x0 256");
+ sim_hw_parse (sd, "/m68hc11/nvram/file m68hc11.ram");
+ sim_hw_parse (sd, "/m68hc11/nvram/mode save-modified");
+ /*sim_hw_parse (sd, "/m68hc11 > cpu-reset reset /m68hc11/pram"); */
+ }
+ if (hw_tree_find_property (device_tree, "/m68hc11/m68hc11eepr/reg") == 0)
+ {
+ sim_hw_parse (sd, "/m68hc11/m68hc11eepr/reg 0xb000 512");
+ sim_hw_parse (sd, "/m68hc11 > cpu-reset reset /m68hc11/m68hc11eepr");
+ }
+ sim_hw_parse (sd, "/m68hc11 > port-a cpu-write-port /m68hc11");
+ sim_hw_parse (sd, "/m68hc11 > port-b cpu-write-port /m68hc11");
+ sim_hw_parse (sd, "/m68hc11 > port-c cpu-write-port /m68hc11");
+ sim_hw_parse (sd, "/m68hc11 > port-d cpu-write-port /m68hc11");
+ cpu->hw_cpu = sim_hw_parse (sd, "/m68hc11");
+ }
+ else
+ {
+ cpu->cpu_interpretor = cpu_interp_m6812;
+ if (hw_tree_find_property (device_tree, "/m68hc12/reg") == 0)
+ {
+ /* Allocate core external memory. */
+ sim_do_commandf (sd, "memory region 0x%lx@%d,0x%lx",
+ 0x8000, M6811_RAM_LEVEL, 0x8000);
+ sim_do_commandf (sd, "memory region 0x000@%d,0x8000",
+ M6811_RAM_LEVEL);
+ if (cpu->bank_start < cpu->bank_end)
+ {
+ sim_do_commandf (sd, "memory region 0x%lx@%d,0x100000",
+ cpu->bank_virtual, M6811_RAM_LEVEL);
+ sim_hw_parse (sd, "/m68hc12/use_bank 1");
+ }
+ sim_hw_parse (sd, "/m68hc12/reg 0x0 0x3FF");
+ }
+
+ if (!hw_tree_find_property (device_tree, "/m68hc12/m68hc12sio@1/reg"))
+ {
+ sim_hw_parse (sd, "/m68hc12/m68hc12sio@1/reg 0xC0 0x8");
+ sim_hw_parse (sd, "/m68hc12/m68hc12sio@1/backend stdio");
+ sim_hw_parse (sd, "/m68hc12 > cpu-reset reset /m68hc12/m68hc12sio@1");
+ }
+ if (hw_tree_find_property (device_tree, "/m68hc12/m68hc12tim/reg") == 0)
+ {
+ /* M68hc11 Timer configuration. */
+ sim_hw_parse (sd, "/m68hc12/m68hc12tim/reg 0x1b 0x5");
+ sim_hw_parse (sd, "/m68hc12 > cpu-reset reset /m68hc12/m68hc12tim");
+ sim_hw_parse (sd, "/m68hc12 > capture capture /m68hc12/m68hc12tim");
+ }
+
+ /* Create the SPI device. */
+ if (hw_tree_find_property (device_tree, "/m68hc12/m68hc12spi/reg") == 0)
+ {
+ sim_hw_parse (sd, "/m68hc12/m68hc12spi/reg 0x28 0x3");
+ sim_hw_parse (sd, "/m68hc12 > cpu-reset reset /m68hc12/m68hc12spi");
+ }
+ if (hw_tree_find_property (device_tree, "/m68hc12/nvram/reg") == 0)
+ {
+ /* M68hc11 persistent ram configuration. */
+ sim_hw_parse (sd, "/m68hc12/nvram/reg 0x2000 8192");
+ sim_hw_parse (sd, "/m68hc12/nvram/file m68hc12.ram");
+ sim_hw_parse (sd, "/m68hc12/nvram/mode save-modified");
+ }
+ if (hw_tree_find_property (device_tree, "/m68hc12/m68hc12eepr/reg") == 0)
+ {
+ sim_hw_parse (sd, "/m68hc12/m68hc12eepr/reg 0x0800 2048");
+ sim_hw_parse (sd, "/m68hc12 > cpu-reset reset /m68hc12/m68hc12eepr");
+ }
+
+ sim_hw_parse (sd, "/m68hc12 > port-a cpu-write-port /m68hc12");
+ sim_hw_parse (sd, "/m68hc12 > port-b cpu-write-port /m68hc12");
+ sim_hw_parse (sd, "/m68hc12 > port-c cpu-write-port /m68hc12");
+ sim_hw_parse (sd, "/m68hc12 > port-d cpu-write-port /m68hc12");
+ cpu->hw_cpu = sim_hw_parse (sd, "/m68hc12");
+ }
+ return 1;
+}
+
+/* Get the memory bank parameters by looking at the global symbols
+ defined by the linker. */
+static int
+sim_get_bank_parameters (SIM_DESC sd, bfd* abfd)
+{
+ sim_cpu *cpu;
+ long symsize;
+ long symbol_count, i;
+ unsigned size;
+ asymbol** asymbols;
+ asymbol** current;
+
+ cpu = STATE_CPU (sd, 0);
+
+ symsize = bfd_get_symtab_upper_bound (abfd);
+ if (symsize < 0)
+ {
+ sim_io_eprintf (sd, "Cannot read symbols of program");
+ return 0;
+ }
+ asymbols = (asymbol **) xmalloc (symsize);
+ symbol_count = bfd_canonicalize_symtab (abfd, asymbols);
+ if (symbol_count < 0)
+ {
+ sim_io_eprintf (sd, "Cannot read symbols of program");
+ return 0;
+ }
+
+ size = 0;
+ for (i = 0, current = asymbols; i < symbol_count; i++, current++)
+ {
+ const char* name = bfd_asymbol_name (*current);
+
+ if (strcmp (name, BFD_M68HC11_BANK_START_NAME) == 0)
+ {
+ cpu->bank_start = bfd_asymbol_value (*current);
+ }
+ else if (strcmp (name, BFD_M68HC11_BANK_SIZE_NAME) == 0)
+ {
+ size = bfd_asymbol_value (*current);
+ }
+ else if (strcmp (name, BFD_M68HC11_BANK_VIRTUAL_NAME) == 0)
+ {
+ cpu->bank_virtual = bfd_asymbol_value (*current);
+ }
+ }
+ free (asymbols);
+
+ cpu->bank_end = cpu->bank_start + size;
+ cpu->bank_shift = 0;
+ for (; size > 1; size >>= 1)
+ cpu->bank_shift++;
+
+ return 0;
+}
+
+static int
+sim_prepare_for_program (SIM_DESC sd, bfd* abfd)
+{
+ sim_cpu *cpu;
+ int elf_flags = 0;
+
+ cpu = STATE_CPU (sd, 0);
+
+ if (abfd != NULL)
+ {
+ asection *s;
+
+ if (bfd_get_flavour (abfd) == bfd_target_elf_flavour)
+ elf_flags = elf_elfheader (abfd)->e_flags;
+
+ cpu->cpu_elf_start = bfd_get_start_address (abfd);
+ /* See if any section sets the reset address */
+ cpu->cpu_use_elf_start = 1;
+ for (s = abfd->sections; s && cpu->cpu_use_elf_start; s = s->next)
+ {
+ if (s->flags & SEC_LOAD)
+ {
+ bfd_size_type size;
+
+ size = bfd_get_section_size (s);
+ if (size > 0)
+ {
+ bfd_vma lma;
+
+ if (STATE_LOAD_AT_LMA_P (sd))
+ lma = bfd_section_lma (abfd, s);
+ else
+ lma = bfd_section_vma (abfd, s);
+
+ if (lma <= 0xFFFE && lma+size >= 0x10000)
+ cpu->cpu_use_elf_start = 0;
+ }
+ }
+ }
+
+ if (elf_flags & E_M68HC12_BANKS)
+ {
+ if (sim_get_bank_parameters (sd, abfd) != 0)
+ sim_io_eprintf (sd, "Memory bank parameters are not initialized\n");
+ }
+ }
+
+ if (!sim_hw_configure (sd))
+ return SIM_RC_FAIL;
+
+ /* reset all state information */
+ sim_board_reset (sd);
+
+ return SIM_RC_OK;
+}
+
+SIM_DESC
+sim_open (SIM_OPEN_KIND kind, host_callback *callback,
+ bfd *abfd, char **argv)
+{
+ SIM_DESC sd;
+ sim_cpu *cpu;
+
+ sd = sim_state_alloc (kind, callback);
+ cpu = STATE_CPU (sd, 0);
+
+ SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER);
+
+ /* for compatibility */
+ current_alignment = NONSTRICT_ALIGNMENT;
+ current_target_byte_order = BIG_ENDIAN;
+
+ cpu_initialize (sd, cpu);
+
+ if (sim_pre_argv_init (sd, argv[0]) != SIM_RC_OK)
+ {
+ free_state (sd);
+ return 0;
+ }
+
+ /* getopt will print the error message so we just have to exit if this fails.
+ FIXME: Hmmm... in the case of gdb we need getopt to call
+ print_filtered. */
+ if (sim_parse_args (sd, argv) != SIM_RC_OK)
+ {
+ /* Uninstall the modules to avoid memory leaks,
+ file descriptor leaks, etc. */
+ free_state (sd);
+ return 0;
+ }
+
+ /* Check for/establish the a reference program image. */
+ if (sim_analyze_program (sd,
+ (STATE_PROG_ARGV (sd) != NULL
+ ? *STATE_PROG_ARGV (sd)
+ : NULL), abfd) != SIM_RC_OK)
+ {
+ free_state (sd);
+ return 0;
+ }
+
+ /* Establish any remaining configuration options. */
+ if (sim_config (sd) != SIM_RC_OK)
+ {
+ free_state (sd);
+ return 0;
+ }
+
+ if (sim_post_argv_init (sd) != SIM_RC_OK)
+ {
+ /* Uninstall the modules to avoid memory leaks,
+ file descriptor leaks, etc. */
+ free_state (sd);
+ return 0;
+ }
+ if (sim_prepare_for_program (sd, abfd) != SIM_RC_OK)
+ {
+ free_state (sd);
+ return 0;
+ }
+
+ /* Fudge our descriptor. */
+ return sd;
+}
+
+
+void
+sim_close (SIM_DESC sd, int quitting)
+{
+ /* shut down modules */
+ sim_module_uninstall (sd);
+
+ /* Ensure that any resources allocated through the callback
+ mechanism are released: */
+ sim_io_shutdown (sd);
+
+ /* FIXME - free SD */
+ sim_state_free (sd);
+ return;
+}
+
+void
+sim_set_profile (int n)
+{
+}
+
+void
+sim_set_profile_size (int n)
+{
+}
+
+/* Generic implementation of sim_engine_run that works within the
+ sim_engine setjmp/longjmp framework. */
+
+void
+sim_engine_run (SIM_DESC sd,
+ int next_cpu_nr, /* ignore */
+ int nr_cpus, /* ignore */
+ int siggnal) /* ignore */
+{
+ sim_cpu *cpu;
+
+ SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER);
+ cpu = STATE_CPU (sd, 0);
+ while (1)
+ {
+ cpu_single_step (cpu);
+
+ /* process any events */
+ if (sim_events_tickn (sd, cpu->cpu_current_cycle))
+ {
+ sim_events_process (sd);
+ }
+ }
+}
+
+int
+sim_trace (SIM_DESC sd)
+{
+ sim_resume (sd, 0, 0);
+ return 1;
+}
+
+void
+sim_info (SIM_DESC sd, int verbose)
+{
+ const char *cpu_type;
+ const struct bfd_arch_info *arch;
+
+ /* Nothing to do if there is no verbose flag set. */
+ if (verbose == 0 && STATE_VERBOSE_P (sd) == 0)
+ return;
+
+ arch = STATE_ARCHITECTURE (sd);
+ if (arch->arch == bfd_arch_m68hc11)
+ cpu_type = "68HC11";
+ else
+ cpu_type = "68HC12";
+
+ sim_io_eprintf (sd, "Simulator info:\n");
+ sim_io_eprintf (sd, " CPU Motorola %s\n", cpu_type);
+ sim_get_info (sd, 0);
+ sim_module_info (sd, verbose || STATE_VERBOSE_P (sd));
+}
+
+SIM_RC
+sim_create_inferior (SIM_DESC sd, struct bfd *abfd,
+ char **argv, char **env)
+{
+ return sim_prepare_for_program (sd, abfd);
+}
+
+
+void
+sim_set_callbacks (host_callback *p)
+{
+ /* m6811_callback = p; */
+}
+
+
+int
+sim_fetch_register (SIM_DESC sd, int rn, unsigned char *memory, int length)
+{
+ sim_cpu *cpu;
+ uint16 val;
+ int size = 2;
+
+ cpu = STATE_CPU (sd, 0);
+ switch (rn)
+ {
+ case A_REGNUM:
+ val = cpu_get_a (cpu);
+ size = 1;
+ break;
+
+ case B_REGNUM:
+ val = cpu_get_b (cpu);
+ size = 1;
+ break;
+
+ case D_REGNUM:
+ val = cpu_get_d (cpu);
+ break;
+
+ case X_REGNUM:
+ val = cpu_get_x (cpu);
+ break;
+
+ case Y_REGNUM:
+ val = cpu_get_y (cpu);
+ break;
+
+ case SP_REGNUM:
+ val = cpu_get_sp (cpu);
+ break;
+
+ case PC_REGNUM:
+ val = cpu_get_pc (cpu);
+ break;
+
+ case PSW_REGNUM:
+ val = cpu_get_ccr (cpu);
+ size = 1;
+ break;
+
+ case PAGE_REGNUM:
+ val = cpu_get_page (cpu);
+ size = 1;
+ break;
+
+ default:
+ val = 0;
+ break;
+ }
+ if (size == 1)
+ {
+ memory[0] = val;
+ }
+ else
+ {
+ memory[0] = val >> 8;
+ memory[1] = val & 0x0FF;
+ }
+ return size;
+}
+
+int
+sim_store_register (SIM_DESC sd, int rn, unsigned char *memory, int length)
+{
+ uint16 val;
+ sim_cpu *cpu;
+
+ cpu = STATE_CPU (sd, 0);
+
+ val = *memory++;
+ if (length == 2)
+ val = (val << 8) | *memory;
+
+ switch (rn)
+ {
+ case D_REGNUM:
+ cpu_set_d (cpu, val);
+ break;
+
+ case A_REGNUM:
+ cpu_set_a (cpu, val);
+ return 1;
+
+ case B_REGNUM:
+ cpu_set_b (cpu, val);
+ return 1;
+
+ case X_REGNUM:
+ cpu_set_x (cpu, val);
+ break;
+
+ case Y_REGNUM:
+ cpu_set_y (cpu, val);
+ break;
+
+ case SP_REGNUM:
+ cpu_set_sp (cpu, val);
+ break;
+
+ case PC_REGNUM:
+ cpu_set_pc (cpu, val);
+ break;
+
+ case PSW_REGNUM:
+ cpu_set_ccr (cpu, val);
+ return 1;
+
+ case PAGE_REGNUM:
+ cpu_set_page (cpu, val);
+ return 1;
+
+ default:
+ break;
+ }
+
+ return 2;
+}
+
+void
+sim_size (int s)
+{
+ ;
+}
+
+void
+sim_do_command (SIM_DESC sd, char *cmd)
+{
+ char *mm_cmd = "memory-map";
+ char *int_cmd = "interrupt";
+ sim_cpu *cpu;
+
+ cpu = STATE_CPU (sd, 0);
+ /* Commands available from GDB: */
+ if (sim_args_command (sd, cmd) != SIM_RC_OK)
+ {
+ if (strncmp (cmd, "info", sizeof ("info") - 1) == 0)
+ sim_get_info (sd, &cmd[4]);
+ else if (strncmp (cmd, mm_cmd, strlen (mm_cmd) == 0))
+ sim_io_eprintf (sd,
+ "`memory-map' command replaced by `sim memory'\n");
+ else if (strncmp (cmd, int_cmd, strlen (int_cmd)) == 0)
+ sim_io_eprintf (sd, "`interrupt' command replaced by `sim watch'\n");
+ else
+ sim_io_eprintf (sd, "Unknown command `%s'\n", cmd);
+ }
+
+ /* If the architecture changed, re-configure. */
+ if (STATE_ARCHITECTURE (sd) != cpu->cpu_configured_arch)
+ sim_hw_configure (sd);
+}
+
+/* Halt the simulator after just one instruction */
+
+static void
+has_stepped (SIM_DESC sd,
+ void *data)
+{
+ ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER);
+ sim_engine_halt (sd, NULL, NULL, NULL_CIA, sim_stopped, SIM_SIGTRAP);
+}
+
+
+/* Generic resume - assumes the existance of sim_engine_run */
+
+void
+sim_resume (SIM_DESC sd,
+ int step,
+ int siggnal)
+{
+ sim_engine *engine = STATE_ENGINE (sd);
+ jmp_buf buf;
+ int jmpval;
+
+ ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER);
+
+ /* we only want to be single stepping the simulator once */
+ if (engine->stepper != NULL)
+ {
+ sim_events_deschedule (sd, engine->stepper);
+ engine->stepper = NULL;
+ }
+ sim_module_resume (sd);
+
+ /* run/resume the simulator */
+ engine->jmpbuf = &buf;
+ jmpval = setjmp (buf);
+ if (jmpval == sim_engine_start_jmpval
+ || jmpval == sim_engine_restart_jmpval)
+ {
+ int last_cpu_nr = sim_engine_last_cpu_nr (sd);
+ int next_cpu_nr = sim_engine_next_cpu_nr (sd);
+ int nr_cpus = sim_engine_nr_cpus (sd);
+
+ sim_events_preprocess (sd, last_cpu_nr >= nr_cpus, next_cpu_nr >= nr_cpus);
+ if (next_cpu_nr >= nr_cpus)
+ next_cpu_nr = 0;
+
+ /* Only deliver the siggnal ]sic] the first time through - don't
+ re-deliver any siggnal during a restart. */
+ if (jmpval == sim_engine_restart_jmpval)
+ siggnal = 0;
+
+ /* Install the stepping event after having processed some
+ pending events. This is necessary for HC11/HC12 simulator
+ because the tick counter is incremented by the number of cycles
+ the instruction took. Some pending ticks to process can still
+ be recorded internally by the simulator and sim_events_preprocess
+ will handle them. If the stepping event is inserted before,
+ these pending ticks will raise the event and the simulator will
+ stop without having executed any instruction. */
+ if (step)
+ engine->stepper = sim_events_schedule (sd, 0, has_stepped, sd);
+
+#ifdef SIM_CPU_EXCEPTION_RESUME
+ {
+ sim_cpu* cpu = STATE_CPU (sd, next_cpu_nr);
+ SIM_CPU_EXCEPTION_RESUME(sd, cpu, siggnal);
+ }
+#endif
+
+ sim_engine_run (sd, next_cpu_nr, nr_cpus, siggnal);
+ }
+ engine->jmpbuf = NULL;
+
+ sim_module_suspend (sd);
+}
interp.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: emulos.c
===================================================================
--- emulos.c (nonexistent)
+++ emulos.c (revision 223)
@@ -0,0 +1,160 @@
+/* emulos.c -- Small OS emulation
+ Copyright 1999, 2000, 2007, 2008 Free Software Foundation, Inc.
+ Written by Stephane Carrez (stcarrez@worldnet.fr)
+
+This file is part of GDB, GAS, and the GNU binutils.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see . */
+
+#include "sim-main.h"
+#ifdef HAVE_UNISTD_H
+#include
+#endif
+
+#ifndef WIN32
+#include
+#include
+
+/* This file emulates some OS system calls.
+ It's basically used to give access to the host OS facilities
+ like: stdin, stdout, files, time of day. */
+static int bench_mode = -1;
+static struct timeval bench_start;
+static struct timeval bench_stop;
+
+void
+emul_bench (struct _sim_cpu* cpu)
+{
+ int op;
+
+ op = cpu_get_d (cpu);
+ switch (op)
+ {
+ case 0:
+ bench_mode = 0;
+ gettimeofday (&bench_start, 0);
+ break;
+
+ case 1:
+ gettimeofday (&bench_stop, 0);
+ if (bench_mode != 0)
+ printf ("bench start not called...\n");
+ bench_mode = 1;
+ break;
+
+ case 2:
+ {
+ int sz = 0;
+ int addr = cpu_get_x (cpu);
+ double t_start, t_stop, t;
+ char buf[1024];
+
+ op = cpu_get_y (cpu);
+ t_start = (double) (bench_start.tv_sec) * 1.0e6;
+ t_start += (double) (bench_start.tv_usec);
+ t_stop = (double) (bench_stop.tv_sec) * 1.0e6;
+ t_stop += (double) (bench_stop.tv_usec);
+
+ while (sz < 1024)
+ {
+ buf[sz] = memory_read8 (cpu, addr);
+ if (buf[sz] == 0)
+ break;
+
+ sz ++;
+ addr++;
+ }
+ buf[1023] = 0;
+
+ if (bench_mode != 1)
+ printf ("bench_stop not called");
+
+ bench_mode = -1;
+ t = t_stop - t_start;
+ printf ("%-40.40s [%6d] %3.3f us\n", buf,
+ op, t / (double) (op));
+ break;
+ }
+ }
+}
+#endif
+
+void
+emul_write(struct _sim_cpu* state)
+{
+ int addr = cpu_get_x (state) & 0x0FFFF;
+ int size = cpu_get_d (state) & 0x0FFFF;
+
+ if (addr + size > 0x0FFFF) {
+ size = 0x0FFFF - addr;
+ }
+ state->cpu_running = 0;
+ while (size)
+ {
+ uint8 val = memory_read8 (state, addr);
+
+ write(0, &val, 1);
+ addr ++;
+ size--;
+ }
+}
+
+/* emul_exit () is used by the default startup code of GCC to implement
+ the exit (). For a real target, this will create an ILLEGAL fault.
+ But doing an exit () on a real target is really a non-sense.
+ exit () is important for the validation of GCC. The exit status
+ is passed in 'D' register. */
+void
+emul_exit (sim_cpu *cpu)
+{
+ sim_engine_halt (CPU_STATE (cpu), cpu,
+ NULL, NULL_CIA, sim_exited,
+ cpu_get_d (cpu));
+}
+
+void
+emul_os (int code, sim_cpu *proc)
+{
+ proc->cpu_current_cycle = 8;
+ switch (code)
+ {
+ case 0x0:
+ break;
+
+ /* 0xCD 0x01 */
+ case 0x01:
+ emul_write (proc);
+ break;
+
+ /* 0xCD 0x02 */
+ case 0x02:
+ break;
+
+ /* 0xCD 0x03 */
+ case 0x03:
+ emul_exit (proc);
+ break;
+
+ /* 0xCD 0x04 */
+ case 0x04:
+#ifndef WIN32
+ emul_bench (proc);
+#endif
+ break;
+
+ default:
+ break;
+ }
+}
+
emulos.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: gencode.c
===================================================================
--- gencode.c (nonexistent)
+++ gencode.c (revision 223)
@@ -0,0 +1,2151 @@
+/* gencode.c -- Motorola 68HC11 & 68HC12 Emulator Generator
+ Copyright 1999, 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
+ Written by Stephane Carrez (stcarrez@nerim.fr)
+
+This file is part of GDB, GAS, and the GNU binutils.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see . */
+
+#include
+#include
+#include
+#include
+
+#include "ansidecl.h"
+#include "opcode/m68hc11.h"
+
+#define TABLE_SIZE(X) (sizeof(X) / sizeof(X[0]))
+
+/* Combination of CCR flags. */
+#define M6811_ZC_BIT M6811_Z_BIT|M6811_C_BIT
+#define M6811_NZ_BIT M6811_N_BIT|M6811_Z_BIT
+#define M6811_NZV_BIT M6811_N_BIT|M6811_Z_BIT|M6811_V_BIT
+#define M6811_NZC_BIT M6811_N_BIT|M6811_Z_BIT|M6811_C_BIT
+#define M6811_NVC_BIT M6811_N_BIT|M6811_V_BIT|M6811_C_BIT
+#define M6811_ZVC_BIT M6811_Z_BIT|M6811_V_BIT|M6811_C_BIT
+#define M6811_NZVC_BIT M6811_ZVC_BIT|M6811_N_BIT
+#define M6811_HNZVC_BIT M6811_NZVC_BIT|M6811_H_BIT
+#define M6811_HNVC_BIT M6811_NVC_BIT|M6811_H_BIT
+#define M6811_VC_BIT M6811_V_BIT|M6811_C_BIT
+
+/* Flags when the insn only changes some CCR flags. */
+#define CHG_NONE 0,0,0
+#define CHG_Z 0,0,M6811_Z_BIT
+#define CHG_C 0,0,M6811_C_BIT
+#define CHG_ZVC 0,0,M6811_ZVC_BIT
+#define CHG_NZC 0,0,M6811_NZC_BIT
+#define CHG_NZV 0,0,M6811_NZV_BIT
+#define CHG_NZVC 0,0,M6811_NZVC_BIT
+#define CHG_HNZVC 0,0,M6811_HNZVC_BIT
+#define CHG_ALL 0,0,0xff
+
+/* The insn clears and changes some flags. */
+#define CLR_I 0,M6811_I_BIT,0
+#define CLR_C 0,M6811_C_BIT,0
+#define CLR_V 0,M6811_V_BIT,0
+#define CLR_V_CHG_ZC 0,M6811_V_BIT,M6811_ZC_BIT
+#define CLR_V_CHG_NZ 0,M6811_V_BIT,M6811_NZ_BIT
+#define CLR_V_CHG_ZVC 0,M6811_V_BIT,M6811_ZVC_BIT
+#define CLR_N_CHG_ZVC 0,M6811_N_BIT,M6811_ZVC_BIT /* Used by lsr */
+#define CLR_VC_CHG_NZ 0,M6811_VC_BIT,M6811_NZ_BIT
+
+/* The insn sets some flags. */
+#define SET_I M6811_I_BIT,0,0
+#define SET_C M6811_C_BIT,0,0
+#define SET_V M6811_V_BIT,0,0
+#define SET_Z_CLR_NVC M6811_Z_BIT,M6811_NVC_BIT,0
+#define SET_C_CLR_V_CHG_NZ M6811_C_BIT,M6811_V_BIT,M6811_NZ_BIT
+#define SET_Z_CHG_HNVC M6811_Z_BIT,0,M6811_HNVC_BIT
+
+#define _M 0xff
+
+static int cpu_type;
+
+struct m6811_opcode_pattern
+{
+ const char *name;
+ const char *pattern;
+ const char *ccr_update;
+};
+
+/*
+ * { "test", M6811_OP_NONE, 1, 0x00, 5, _M, CHG_NONE },
+ * Name -+ +---- Insn CCR changes
+ * Format ------+ +---------- Max # cycles
+ * Size -----------------+ +--------------- Min # cycles
+ * +-------------------- Opcode
+ */
+struct m6811_opcode_pattern m6811_opcode_patterns[] = {
+ /* Move 8 and 16 bits. We need two implementations: one that sets the
+ flags and one that preserve them. */
+ { "movtst8", "dst8 = src8", "cpu_ccr_update_tst8 (proc, dst8)" },
+ { "movtst16", "dst16 = src16", "cpu_ccr_update_tst16 (proc, dst16)" },
+ { "mov8", "dst8 = src8" },
+ { "mov16", "dst16 = src16" },
+ { "lea16", "dst16 = addr" },
+
+ /* Conditional branches. 'addr' is the address of the branch. */
+ { "bra", "cpu_set_pc (proc, addr)" },
+ { "bhi",
+ "if ((cpu_get_ccr (proc) & (M6811_C_BIT|M6811_Z_BIT)) == 0)\n@ \
+ cpu_set_pc (proc, addr)" },
+ { "bls",
+ "if ((cpu_get_ccr (proc) & (M6811_C_BIT|M6811_Z_BIT)))\n@ \
+ cpu_set_pc (proc, addr)" },
+ { "bcc", "if (!cpu_get_ccr_C (proc))\n@ cpu_set_pc (proc, addr)" },
+ { "bcs", "if (cpu_get_ccr_C (proc))\n@ cpu_set_pc (proc, addr)" },
+ { "bne", "if (!cpu_get_ccr_Z (proc))\n@ cpu_set_pc (proc, addr)" },
+ { "beq", "if (cpu_get_ccr_Z (proc))\n@ cpu_set_pc (proc, addr)" },
+ { "bvc", "if (!cpu_get_ccr_V (proc))\n@ cpu_set_pc (proc, addr)" },
+ { "bvs", "if (cpu_get_ccr_V (proc))\n@ cpu_set_pc (proc, addr)" },
+ { "bpl", "if (!cpu_get_ccr_N (proc))\n@ cpu_set_pc (proc, addr)" },
+ { "bmi", "if (cpu_get_ccr_N (proc))\n@ cpu_set_pc (proc, addr)" },
+ { "bge", "if ((cpu_get_ccr_N (proc) ^ cpu_get_ccr_V (proc)) == 0)\n@ cpu_set_pc (proc, addr)" },
+ { "blt", "if ((cpu_get_ccr_N (proc) ^ cpu_get_ccr_V (proc)))\n@ cpu_set_pc (proc, addr)" },
+ { "bgt",
+ "if ((cpu_get_ccr_Z (proc) | (cpu_get_ccr_N (proc) ^ cpu_get_ccr_V (proc))) == 0)\n@ \
+ cpu_set_pc (proc, addr)" },
+ { "ble",
+ "if ((cpu_get_ccr_Z (proc) | (cpu_get_ccr_N (proc) ^ cpu_get_ccr_V (proc))))\n@ \
+ cpu_set_pc (proc, addr)" },
+
+ /* brclr and brset perform a test and a conditional jump at the same
+ time. Flags are not changed. */
+ { "brclr8",
+ "if ((src8 & dst8) == 0)\n@ cpu_set_pc (proc, addr)" },
+ { "brset8",
+ "if (((~src8) & dst8) == 0)\n@ cpu_set_pc (proc, addr)" },
+
+
+ { "rts11", "addr = cpu_m68hc11_pop_uint16 (proc); cpu_set_pc (proc, addr); cpu_return(proc)" },
+ { "rts12", "addr = cpu_m68hc12_pop_uint16 (proc); cpu_set_pc (proc, addr); cpu_return(proc)" },
+
+ { "mul16", "dst16 = ((uint16) src8 & 0x0FF) * ((uint16) dst8 & 0x0FF)",
+ "cpu_set_ccr_C (proc, src8 & 0x80)" },
+ { "neg8", "dst8 = - src8",
+ "cpu_set_ccr_C (proc, src8 == 0); cpu_ccr_update_tst8 (proc, dst8)" },
+ { "com8", "dst8 = ~src8",
+ "cpu_set_ccr_C (proc, 1); cpu_ccr_update_tst8 (proc, dst8);" },
+ { "clr8", "dst8 = 0",
+ "cpu_set_ccr (proc, (cpu_get_ccr (proc) & (M6811_S_BIT|M6811_X_BIT|M6811_H_BIT| \
+M6811_I_BIT)) | M6811_Z_BIT)"},
+ { "clr16","dst16 = 0",
+ "cpu_set_ccr (proc, (cpu_get_ccr (proc) & (M6811_S_BIT|M6811_X_BIT|M6811_H_BIT| \
+M6811_I_BIR)) | M6811_Z_BIT)"},
+
+ /* 8-bits shift and rotation. */
+ { "lsr8", "dst8 = src8 >> 1",
+ "cpu_set_ccr_C (proc, src8 & 1); cpu_ccr_update_shift8 (proc, dst8)" },
+ { "lsl8", "dst8 = src8 << 1",
+ "cpu_set_ccr_C (proc, (src8 & 0x80) >> 7); cpu_ccr_update_shift8 (proc, dst8)" },
+ { "asr8", "dst8 = (src8 >> 1) | (src8 & 0x80)",
+ "cpu_set_ccr_C (proc, src8 & 1); cpu_ccr_update_shift8 (proc, dst8)" },
+ { "ror8", "dst8 = (src8 >> 1) | (cpu_get_ccr_C (proc) << 7)",
+ "cpu_set_ccr_C (proc, src8 & 1); cpu_ccr_update_shift8 (proc, dst8)" },
+ { "rol8", "dst8 = (src8 << 1) | (cpu_get_ccr_C (proc))",
+ "cpu_set_ccr_C (proc, (src8 & 0x80) >> 7); cpu_ccr_update_shift8 (proc, dst8)" },
+
+ /* 16-bits shift instructions. */
+ { "lsl16", "dst16 = src16 << 1",
+ "cpu_set_ccr_C (proc, (src16&0x8000) >> 15); cpu_ccr_update_shift16 (proc, dst16)"},
+ { "lsr16", "dst16 = src16 >> 1",
+ "cpu_set_ccr_C (proc, src16 & 1); cpu_ccr_update_shift16 (proc, dst16)"},
+
+ { "dec8", "dst8 = src8 - 1", "cpu_ccr_update_tst8 (proc, dst8)" },
+ { "inc8", "dst8 = src8 + 1", "cpu_ccr_update_tst8 (proc, dst8)" },
+ { "tst8", 0, "cpu_set_ccr_C (proc, 0); cpu_ccr_update_tst8 (proc, src8)" },
+
+ { "sub8", "cpu_ccr_update_sub8 (proc, dst8 - src8, dst8, src8);\
+dst8 = dst8 - src8", 0 },
+ { "add8", "cpu_ccr_update_add8 (proc, dst8 + src8, dst8, src8);\
+dst8 = dst8 + src8", 0 },
+ { "sbc8", "if (cpu_get_ccr_C (proc))\n@ \
+{\n\
+ cpu_ccr_update_sub8 (proc, dst8 - src8 - 1, dst8, src8);\n\
+ dst8 = dst8 - src8 - 1;\n\
+}\n\
+else\n\
+{\n\
+ cpu_ccr_update_sub8 (proc, dst8 - src8, dst8, src8);\n\
+ dst8 = dst8 - src8;\n\
+}", 0 },
+ { "adc8", "if (cpu_get_ccr_C (proc))\n@ \
+{\n\
+ cpu_ccr_update_add8 (proc, dst8 + src8 + 1, dst8, src8);\n\
+ dst8 = dst8 + src8 + 1;\n\
+}\n\
+else\n\
+{\n\
+ cpu_ccr_update_add8 (proc, dst8 + src8, dst8, src8);\n\
+ dst8 = dst8 + src8;\n\
+}",
+ 0 },
+
+ /* 8-bits logical operations. */
+ { "and8", "dst8 = dst8 & src8", "cpu_ccr_update_tst8 (proc, dst8)" },
+ { "eor8", "dst8 = dst8 ^ src8", "cpu_ccr_update_tst8 (proc, dst8)" },
+ { "or8", "dst8 = dst8 | src8", "cpu_ccr_update_tst8 (proc, dst8)" },
+ { "bclr8","dst8 = (~dst8) & src8", "cpu_ccr_update_tst8 (proc, dst8)" },
+
+ /* 16-bits add and subtract instructions. */
+ { "sub16", "cpu_ccr_update_sub16 (proc, dst16 - src16, dst16, src16);\
+dst16 = dst16 - src16", 0 },
+ { "add16", "cpu_ccr_update_add16 (proc, dst16 + src16, dst16, src16);\
+dst16 = dst16 + src16", 0 },
+ { "inc16", "dst16 = src16 + 1", "cpu_set_ccr_Z (proc, dst16 == 0)" },
+ { "dec16", "dst16 = src16 - 1", "cpu_set_ccr_Z (proc, dst16 == 0)" },
+
+ /* Special increment/decrement for the stack pointer:
+ flags are not changed. */
+ { "ins16", "dst16 = src16 + 1" },
+ { "des16", "dst16 = src16 - 1" },
+
+ { "jsr_11_16", "cpu_m68hc11_push_uint16 (proc, cpu_get_pc (proc)); cpu_call (proc, addr)"},
+ { "jsr_12_16", "cpu_m68hc12_push_uint16 (proc, cpu_get_pc (proc)); cpu_call (proc, addr)"},
+
+ /* xgdx and xgdx patterns. Flags are not changed. */
+ { "xgdxy16", "dst16 = cpu_get_d (proc); cpu_set_d (proc, src16)"},
+ { "stop", "cpu_special (proc, M6811_STOP)"},
+
+ /* tsx, tsy, txs, tys don't affect the flags. Sp value is corrected
+ by +/- 1. */
+ { "tsxy16", "dst16 = src16 + 1;"},
+ { "txys16", "dst16 = src16 - 1;"},
+
+ /* Add b to X or Y with an unsigned extension 8->16. Flags not changed. */
+ { "abxy16","dst16 = dst16 + (uint16) src8"},
+
+ /* After 'daa', the Z flag is undefined. Mark it as changed. */
+ { "daa8", "cpu_special (proc, M6811_DAA)" },
+ { "nop", 0 },
+
+
+ /* Integer divide:
+ (parallel (set IX (div D IX))
+ (set D (mod D IX))) */
+ { "idiv16", "if (src16 == 0)\n{\n\
+dst16 = 0xffff;\
+}\nelse\n{\n\
+cpu_set_d (proc, dst16 % src16);\
+dst16 = dst16 / src16;\
+}",
+ "cpu_set_ccr_Z (proc, dst16 == 0); cpu_set_ccr_V (proc, 0);\
+cpu_set_ccr_C (proc, src16 == 0)" },
+
+ /* Fractional divide:
+ (parallel (set IX (div (mul D 65536) IX)
+ (set D (mod (mul D 65536) IX)))) */
+ { "fdiv16", "if (src16 <= dst16 )\n{\n\
+dst16 = 0xffff;\n\
+cpu_set_ccr_Z (proc, 0);\n\
+cpu_set_ccr_V (proc, 1);\n\
+cpu_set_ccr_C (proc, dst16 == 0);\n\
+}\nelse\n{\n\
+unsigned long l = (unsigned long) (dst16) << 16;\n\
+cpu_set_d (proc, (uint16) (l % (unsigned long) (src16)));\n\
+dst16 = (uint16) (l / (unsigned long) (src16));\n\
+cpu_set_ccr_V (proc, 0);\n\
+cpu_set_ccr_C (proc, 0);\n\
+cpu_set_ccr_Z (proc, dst16 == 0);\n\
+}", 0 },
+
+ /* Operations to get/set the CCR. */
+ { "clv", 0, "cpu_set_ccr_V (proc, 0)" },
+ { "sev", 0, "cpu_set_ccr_V (proc, 1)" },
+ { "clc", 0, "cpu_set_ccr_C (proc, 0)" },
+ { "sec", 0, "cpu_set_ccr_C (proc, 1)" },
+ { "cli", 0, "cpu_set_ccr_I (proc, 0)" },
+ { "sei", 0, "cpu_set_ccr_I (proc, 1)" },
+
+ /* Some special instructions are implemented by 'cpu_special'. */
+ { "rti11", "cpu_special (proc, M6811_RTI)" },
+ { "rti12", "cpu_special (proc, M6812_RTI)" },
+ { "wai", "cpu_special (proc, M6811_WAI)" },
+ { "test", "cpu_special (proc, M6811_TEST)" },
+ { "swi", "cpu_special (proc, M6811_SWI)" },
+ { "syscall","cpu_special (proc, M6811_EMUL_SYSCALL)" },
+
+ { "page2", "cpu_page2_interp (proc)", 0 },
+ { "page3", "cpu_page3_interp (proc)", 0 },
+ { "page4", "cpu_page4_interp (proc)", 0 },
+
+ /* 68HC12 special instructions. */
+ { "bgnd", "cpu_special (proc, M6812_BGND)" },
+ { "call8", "cpu_special (proc, M6812_CALL)" },
+ { "call_ind", "cpu_special (proc, M6812_CALL_INDIRECT)" },
+ { "dbcc8", "cpu_dbcc (proc)" },
+ { "ediv", "cpu_special (proc, M6812_EDIV)" },
+ { "emul", "{ uint32 src1 = (uint32) cpu_get_d (proc);\
+ uint32 src2 = (uint32) cpu_get_y (proc);\
+ src1 *= src2;\
+ cpu_set_d (proc, src1);\
+ cpu_set_y (proc, src1 >> 16);\
+ cpu_set_ccr_Z (proc, src1 == 0);\
+ cpu_set_ccr_C (proc, src1 & 0x08000);\
+ cpu_set_ccr_N (proc, src1 & 0x80000000);}" },
+ { "emuls", "cpu_special (proc, M6812_EMULS)" },
+ { "mem", "cpu_special (proc, M6812_MEM)" },
+ { "rtc", "cpu_special (proc, M6812_RTC)" },
+ { "emacs", "cpu_special (proc, M6812_EMACS)" },
+ { "idivs", "cpu_special (proc, M6812_IDIVS)" },
+ { "edivs", "cpu_special (proc, M6812_EDIVS)" },
+ { "exg8", "cpu_exg (proc, src8)" },
+ { "move8", "cpu_move8 (proc, op)" },
+ { "move16","cpu_move16 (proc, op)" },
+
+ { "max8", "cpu_ccr_update_sub8 (proc, dst8 - src8, dst8, src8);\
+ if (dst8 < src8) dst8 = src8" },
+ { "min8", "cpu_ccr_update_sub8 (proc, dst8 - src8, dst8, src8);\
+ if (dst8 > src8) dst8 = src8" },
+ { "max16", "cpu_ccr_update_sub16 (proc, dst16 - src16, dst16, src16);\
+ if (dst16 < src16) dst16 = src16" },
+ { "min16", "cpu_ccr_update_sub16 (proc, dst16 - src16, dst16, src16);\
+ if (dst16 > src16) dst16 = src16" },
+
+ { "rev", "cpu_special (proc, M6812_REV);" },
+ { "revw", "cpu_special (proc, M6812_REVW);" },
+ { "wav", "cpu_special (proc, M6812_WAV);" },
+ { "tbl8", "cpu_special (proc, M6812_ETBL);" },
+ { "tbl16", "cpu_special (proc, M6812_ETBL);" }
+};
+
+/* Definition of an opcode of the 68HC11. */
+struct m6811_opcode_def
+{
+ const char *name;
+ const char *operands;
+ const char *insn_pattern;
+ unsigned char insn_size;
+ unsigned char insn_code;
+ unsigned char insn_min_cycles;
+ unsigned char insn_max_cycles;
+ unsigned char set_flags_mask;
+ unsigned char clr_flags_mask;
+ unsigned char chg_flags_mask;
+};
+
+
+/*
+ * { "dex", "x->x", "dec16", 1, 0x00, 5, _M, CHG_NONE },
+ * Name -+ +----- Insn CCR changes
+ * Operands ---+ +------------ Max # cycles
+ * Pattern -----------+ +--------------- Min # cycles
+ * Size -----------------+ +-------------------- Opcode
+ *
+ * Operands Fetch operand Save result
+ * ------- -------------- ------------
+ * x->x src16 = x x = dst16
+ * d->d src16 = d d = dst16
+ * b,a->a src8 = b dst8 = a a = dst8
+ * sp->x src16 = sp x = dst16
+ * (sp)->a src8 = pop8 a = dst8
+ * a->(sp) src8 = a push8 dst8
+ * (x)->(x) src8 = (IND, X) (IND, X) = dst8
+ * (y)->a src8 = (IND, Y) a = dst8
+ * ()->b src8 = (EXT) b = dst8
+ */
+struct m6811_opcode_def m6811_page1_opcodes[] = {
+ { "test", 0, 0, 1, 0x00, 5, _M, CHG_NONE },
+ { "nop", 0, 0, 1, 0x01, 2, 2, CHG_NONE },
+ { "idiv", "x,d->x", "idiv16", 1, 0x02, 3, 41, CLR_V_CHG_ZC},
+ { "fdiv", "x,d->x", "fdiv16", 1, 0x03, 3, 41, CHG_ZVC},
+ { "lsrd", "d->d", "lsr16", 1, 0x04, 3, 3, CLR_N_CHG_ZVC },
+ { "asld", "d->d", "lsl16", 1, 0x05, 3, 3, CHG_NZVC },
+ { "tap", "a->ccr", "mov8", 1, 0x06, 2, 2, CHG_ALL},
+ { "tpa", "ccr->a", "mov8", 1, 0x07, 2, 2, CHG_NONE },
+ { "inx", "x->x", "inc16", 1, 0x08, 3, 3, CHG_Z },
+ { "dex", "x->x", "dec16", 1, 0x09, 3, 3, CHG_Z },
+ { "clv", 0, 0, 1, 0x0a, 2, 2, CLR_V },
+ { "sev", 0, 0, 1, 0x0b, 2, 2, SET_V },
+ { "clc", 0, 0, 1, 0x0c, 2, 2, CLR_C },
+ { "sec", 0, 0, 1, 0x0d, 2, 2, SET_C },
+ { "cli", 0, 0, 1, 0x0e, 2, 2, CLR_I },
+ { "sei", 0, 0, 1, 0x0f, 2, 2, SET_I },
+ { "sba", "b,a->a", "sub8", 1, 0x10, 2, 2, CHG_NZVC },
+ { "cba", "b,a", "sub8", 1, 0x11, 2, 2, CHG_NZVC },
+ { "brset","*,#,r", "brset8", 4, 0x12, 6, 6, CHG_NONE },
+ { "brclr","*,#,r", "brclr8", 4, 0x13, 6, 6, CHG_NONE },
+ { "bset", "*,#->*", "or8", 3, 0x14, 6, 6, CLR_V_CHG_NZ },
+ { "bclr", "*,#->*", "bclr8", 3, 0x15, 6, 6, CLR_V_CHG_NZ },
+ { "tab", "a->b", "movtst8", 1, 0x16, 2, 2, CLR_V_CHG_NZ },
+ { "tba", "b->a", "movtst8", 1, 0x17, 2, 2, CLR_V_CHG_NZ },
+ { "page2", 0, "page2", 1, 0x18, 0, 0, CHG_NONE },
+ { "page3", 0, "page3", 1, 0x1a, 0, 0, CHG_NONE },
+
+ /* After 'daa', the Z flag is undefined. Mark it as changed. */
+ { "daa", "", "daa8", 1, 0x19, 2, 2, CHG_NZVC },
+ { "aba", "b,a->a", "add8", 1, 0x1b, 2, 2, CHG_HNZVC},
+ { "bset", "(x),#->(x)","or8", 3, 0x1c, 7, 7, CLR_V_CHG_NZ },
+ { "bclr", "(x),#->(x)","bclr8", 3, 0x1d, 7, 7, CLR_V_CHG_NZ },
+ { "brset","(x),#,r", "brset8", 4, 0x1e, 7, 7, CHG_NONE },
+ { "brclr","(x),#,r", "brclr8", 4, 0x1f, 7, 7, CHG_NONE },
+
+ /* Relative branch. All of them take 3 bytes. Flags not changed. */
+ { "bra", "r", 0, 2, 0x20, 3, 3, CHG_NONE },
+ { "brn", "r", "nop", 2, 0x21, 3, 3, CHG_NONE },
+ { "bhi", "r", 0, 2, 0x22, 3, 3, CHG_NONE },
+ { "bls", "r", 0, 2, 0x23, 3, 3, CHG_NONE },
+ { "bcc", "r", 0, 2, 0x24, 3, 3, CHG_NONE },
+ { "bcs", "r", 0, 2, 0x25, 3, 3, CHG_NONE },
+ { "bne", "r", 0, 2, 0x26, 3, 3, CHG_NONE },
+ { "beq", "r", 0, 2, 0x27, 3, 3, CHG_NONE },
+ { "bvc", "r", 0, 2, 0x28, 3, 3, CHG_NONE },
+ { "bvs", "r", 0, 2, 0x29, 3, 3, CHG_NONE },
+ { "bpl", "r", 0, 2, 0x2a, 3, 3, CHG_NONE },
+ { "bmi", "r", 0, 2, 0x2b, 3, 3, CHG_NONE },
+ { "bge", "r", 0, 2, 0x2c, 3, 3, CHG_NONE },
+ { "blt", "r", 0, 2, 0x2d, 3, 3, CHG_NONE },
+ { "bgt", "r", 0, 2, 0x2e, 3, 3, CHG_NONE },
+ { "ble", "r", 0, 2, 0x2f, 3, 3, CHG_NONE },
+
+ { "tsx", "sp->x", "tsxy16", 1, 0x30, 3, 3, CHG_NONE },
+ { "ins", "sp->sp", "ins16", 1, 0x31, 3, 3, CHG_NONE },
+ { "pula", "(sp)->a", "mov8", 1, 0x32, 4, 4, CHG_NONE },
+ { "pulb", "(sp)->b", "mov8", 1, 0x33, 4, 4, CHG_NONE },
+ { "des", "sp->sp", "des16", 1, 0x34, 3, 3, CHG_NONE },
+ { "txs", "x->sp", "txys16", 1, 0x35, 3, 3, CHG_NONE },
+ { "psha", "a->(sp)", "mov8", 1, 0x36, 3, 3, CHG_NONE },
+ { "pshb", "b->(sp)", "mov8", 1, 0x37, 3, 3, CHG_NONE },
+ { "pulx", "(sp)->x", "mov16", 1, 0x38, 5, 5, CHG_NONE },
+ { "rts", 0, "rts11", 1, 0x39, 5, 5, CHG_NONE },
+ { "abx", "b,x->x", "abxy16", 1, 0x3a, 3, 3, CHG_NONE },
+ { "rti", 0, "rti11", 1, 0x3b, 12, 12, CHG_ALL},
+ { "pshx", "x->(sp)", "mov16", 1, 0x3c, 4, 4, CHG_NONE },
+ { "mul", "b,a->d", "mul16", 1, 0x3d, 3, 10, CHG_C },
+ { "wai", 0, 0, 1, 0x3e, 14, _M, CHG_NONE },
+ { "swi", 0, 0, 1, 0x3f, 14, _M, CHG_NONE },
+ { "nega", "a->a", "neg8", 1, 0x40, 2, 2, CHG_NZVC },
+ { "syscall", "", "syscall", 1, 0x41, 2, 2, CHG_NONE },
+ { "coma", "a->a", "com8", 1, 0x43, 2, 2, SET_C_CLR_V_CHG_NZ },
+ { "lsra", "a->a", "lsr8", 1, 0x44, 2, 2, CLR_N_CHG_ZVC},
+ { "rora", "a->a", "ror8", 1, 0x46, 2, 2, CHG_NZVC },
+ { "asra", "a->a", "asr8", 1, 0x47, 2, 2, CHG_NZVC },
+ { "asla", "a->a", "lsl8", 1, 0x48, 2, 2, CHG_NZVC },
+ { "rola", "a->a", "rol8", 1, 0x49, 2, 2, CHG_NZVC },
+ { "deca", "a->a", "dec8", 1, 0x4a, 2, 2, CHG_NZV },
+ { "inca", "a->a", "inc8", 1, 0x4c, 2, 2, CHG_NZV },
+ { "tsta", "a", "tst8", 1, 0x4d, 2, 2, CLR_V_CHG_NZ },
+ { "clra", "->a", "clr8", 1, 0x4f, 2, 2, SET_Z_CLR_NVC },
+ { "negb", "b->b", "neg8", 1, 0x50, 2, 2, CHG_NZVC },
+ { "comb", "b->b", "com8", 1, 0x53, 2, 2, SET_C_CLR_V_CHG_NZ },
+ { "lsrb", "b->b", "lsr8", 1, 0x54, 2, 2, CLR_N_CHG_ZVC },
+ { "rorb", "b->b", "ror8", 1, 0x56, 2, 2, CHG_NZVC },
+ { "asrb", "b->b", "asr8", 1, 0x57, 2, 2, CHG_NZVC },
+ { "aslb", "b->b", "lsl8", 1, 0x58, 2, 2, CHG_NZVC },
+ { "rolb", "b->b", "rol8", 1, 0x59, 2, 2, CHG_NZVC },
+ { "decb", "b->b", "dec8", 1, 0x5a, 2, 2, CHG_NZV },
+ { "incb", "b->b", "inc8", 1, 0x5c, 2, 2, CHG_NZV },
+ { "tstb", "b", "tst8", 1, 0x5d, 2, 2, CLR_V_CHG_NZ },
+ { "clrb", "->b", "clr8", 1, 0x5f, 2, 2, SET_Z_CLR_NVC },
+ { "neg", "(x)->(x)", "neg8", 2, 0x60, 6, 6, CHG_NZVC },
+ { "com", "(x)->(x)", "com8", 2, 0x63, 6, 6, SET_C_CLR_V_CHG_NZ },
+ { "lsr", "(x)->(x)", "lsr8", 2, 0x64, 6, 6, CLR_N_CHG_ZVC },
+ { "ror", "(x)->(x)", "ror8", 2, 0x66, 6, 6, CHG_NZVC },
+ { "asr", "(x)->(x)", "asr8", 2, 0x67, 6, 6, CHG_NZVC },
+ { "asl", "(x)->(x)", "lsl8", 2, 0x68, 6, 6, CHG_NZVC },
+ { "rol", "(x)->(x)", "rol8", 2, 0x69, 6, 6, CHG_NZVC },
+ { "dec", "(x)->(x)", "dec8", 2, 0x6a, 6, 6, CHG_NZV },
+ { "inc", "(x)->(x)", "inc8", 2, 0x6c, 6, 6, CHG_NZV },
+ { "tst", "(x)", "tst8", 2, 0x6d, 6, 6, CLR_V_CHG_NZ },
+ { "jmp", "&(x)", "bra", 2, 0x6e, 3, 3, CHG_NONE },
+ { "clr", "->(x)", "clr8", 2, 0x6f, 6, 6, SET_Z_CLR_NVC },
+ { "neg", "()->()", "neg8", 3, 0x70, 6, 6, CHG_NZVC },
+ { "com", "()->()", "com8", 3, 0x73, 6, 6, SET_C_CLR_V_CHG_NZ },
+ { "lsr", "()->()", "lsr8", 3, 0x74, 6, 6, CLR_V_CHG_ZVC },
+ { "ror", "()->()", "ror8", 3, 0x76, 6, 6, CHG_NZVC },
+ { "asr", "()->()", "asr8", 3, 0x77, 6, 6, CHG_NZVC },
+ { "asl", "()->()", "lsl8", 3, 0x78, 6, 6, CHG_NZVC },
+ { "rol", "()->()", "rol8", 3, 0x79, 6, 6, CHG_NZVC },
+ { "dec", "()->()", "dec8", 3, 0x7a, 6, 6, CHG_NZV },
+ { "inc", "()->()", "inc8", 3, 0x7c, 6, 6, CHG_NZV },
+ { "tst", "()", "tst8", 3, 0x7d, 6, 6, CLR_V_CHG_NZ },
+ { "jmp", "&()", "bra", 3, 0x7e, 3, 3, CHG_NONE },
+ { "clr", "->()", "clr8", 3, 0x7f, 6, 6, SET_Z_CLR_NVC },
+ { "suba", "#,a->a", "sub8", 2, 0x80, 2, 2, CHG_NZVC },
+ { "cmpa", "#,a", "sub8", 2, 0x81, 2, 2, CHG_NZVC },
+ { "sbca", "#,a->a", "sbc8", 2, 0x82, 2, 2, CHG_NZVC },
+ { "subd", "#,d->d", "sub16", 3, 0x83, 4, 4, CHG_NZVC },
+ { "anda", "#,a->a", "and8", 2, 0x84, 2, 2, CLR_V_CHG_NZ },
+ { "bita", "#,a", "and8", 2, 0x85, 2, 2, CLR_V_CHG_NZ },
+ { "ldaa", "#->a", "movtst8", 2, 0x86, 2, 2, CLR_V_CHG_NZ },
+ { "eora", "#,a->a", "eor8", 2, 0x88, 2, 2, CLR_V_CHG_NZ },
+ { "adca", "#,a->a", "adc8", 2, 0x89, 2, 2, CHG_HNZVC },
+ { "oraa", "#,a->a", "or8", 2, 0x8a, 2, 2, CLR_V_CHG_NZ },
+ { "adda", "#,a->a", "add8", 2, 0x8b, 2, 2, CHG_HNZVC },
+ { "cmpx", "#,x", "sub16", 3, 0x8c, 4, 4, CHG_NZVC },
+ { "bsr", "r", "jsr_11_16", 2, 0x8d, 6, 6, CHG_NONE },
+ { "lds", "#->sp", "movtst16", 3, 0x8e, 3, 3, CLR_V_CHG_NZ },
+ { "xgdx", "x->x", "xgdxy16", 1, 0x8f, 3, 3, CHG_NONE },
+ { "suba", "*,a->a", "sub8", 2, 0x90, 3, 3, CHG_NZVC },
+ { "cmpa", "*,a", "sub8", 2, 0x91, 3, 3, CHG_NZVC },
+ { "sbca", "*,a->a", "sbc8", 2, 0x92, 3, 3, CHG_NZVC },
+ { "subd", "*,d->d", "sub16", 2, 0x93, 5, 5, CHG_NZVC },
+ { "anda", "*,a->a", "and8", 2, 0x94, 3, 3, CLR_V_CHG_NZ },
+ { "bita", "*,a", "and8", 2, 0x95, 3, 3, CLR_V_CHG_NZ },
+ { "ldaa", "*->a", "movtst8", 2, 0x96, 3, 3, CLR_V_CHG_NZ },
+ { "staa", "a->*", "movtst8", 2, 0x97, 3, 3, CLR_V_CHG_NZ },
+ { "eora", "*,a->a", "eor8", 2, 0x98, 3, 3, CLR_V_CHG_NZ },
+ { "adca", "*,a->a", "adc8", 2, 0x99, 3, 3, CHG_HNZVC },
+ { "oraa", "*,a->a", "or8", 2, 0x9a, 3, 3, CLR_V_CHG_NZ },
+ { "adda", "*,a->a", "add8", 2, 0x9b, 3, 3, CHG_HNZVC },
+ { "cmpx", "*,x", "sub16", 2, 0x9c, 5, 5, CHG_NZVC },
+ { "jsr", "*", "jsr_11_16", 2, 0x9d, 5, 5, CHG_NONE },
+ { "lds", "*->sp", "movtst16", 2, 0x9e, 4, 4, CLR_V_CHG_NZ },
+ { "sts", "sp->*", "movtst16", 2, 0x9f, 4, 4, CLR_V_CHG_NZ },
+ { "suba", "(x),a->a", "sub8", 2, 0xa0, 4, 4, CHG_NZVC },
+ { "cmpa", "(x),a", "sub8", 2, 0xa1, 4, 4, CHG_NZVC },
+ { "sbca", "(x),a->a", "sbc8", 2, 0xa2, 4, 4, CHG_NZVC },
+ { "subd", "(x),d->d", "sub16", 2, 0xa3, 6, 6, CHG_NZVC },
+ { "anda", "(x),a->a", "and8", 2, 0xa4, 4, 4, CLR_V_CHG_NZ },
+ { "bita", "(x),a", "and8", 2, 0xa5, 4, 4, CLR_V_CHG_NZ },
+ { "ldaa", "(x)->a", "movtst8", 2, 0xa6, 4, 4, CLR_V_CHG_NZ },
+ { "staa", "a->(x)", "movtst8", 2, 0xa7, 4, 4, CLR_V_CHG_NZ },
+ { "eora", "(x),a->a", "eor8", 2, 0xa8, 4, 4, CLR_V_CHG_NZ },
+ { "adca", "(x),a->a", "adc8", 2, 0xa9, 4, 4, CHG_HNZVC },
+ { "oraa", "(x),a->a", "or8", 2, 0xaa, 4, 4, CLR_V_CHG_NZ },
+ { "adda", "(x),a->a", "add8", 2, 0xab, 4, 4, CHG_HNZVC },
+ { "cmpx", "(x),x", "sub16", 2, 0xac, 6, 6, CHG_NZVC },
+ { "jsr", "&(x)", "jsr_11_16", 2, 0xad, 6, 6, CHG_NONE },
+ { "lds", "(x)->sp", "movtst16", 2, 0xae, 5, 5, CLR_V_CHG_NZ },
+ { "sts", "sp->(x)", "movtst16", 2, 0xaf, 5, 5, CLR_V_CHG_NZ },
+ { "suba", "(),a->a", "sub8", 3, 0xb0, 4, 4, CHG_NZVC },
+ { "cmpa", "(),a", "sub8", 3, 0xb1, 4, 4, CHG_NZVC },
+ { "sbca", "(),a->a", "sbc8", 3, 0xb2, 4, 4, CHG_NZVC },
+ { "subd", "(),d->d", "sub16", 3, 0xb3, 6, 6, CHG_NZVC },
+ { "anda", "(),a->a", "and8", 3, 0xb4, 4, 4, CLR_V_CHG_NZ },
+ { "bita", "(),a", "and8", 3, 0xb5, 4, 4, CLR_V_CHG_NZ },
+ { "ldaa", "()->a", "movtst8", 3, 0xb6, 4, 4, CLR_V_CHG_NZ },
+ { "staa", "a->()", "movtst8", 3, 0xb7, 4, 4, CLR_V_CHG_NZ },
+ { "eora", "(),a->a", "eor8", 3, 0xb8, 4, 4, CLR_V_CHG_NZ },
+ { "adca", "(),a->a", "adc8", 3, 0xb9, 4, 4, CHG_HNZVC },
+ { "oraa", "(),a->a", "or8", 3, 0xba, 4, 4, CLR_V_CHG_NZ },
+ { "adda", "(),a->a", "add8", 3, 0xbb, 4, 4, CHG_HNZVC },
+ { "cmpx", "(),x", "sub16", 3, 0xbc, 5, 5, CHG_NZVC },
+ { "jsr", "&()", "jsr_11_16", 3, 0xbd, 6, 6, CHG_NONE },
+ { "lds", "()->sp", "movtst16", 3, 0xbe, 5, 5, CLR_V_CHG_NZ },
+ { "sts", "sp->()", "movtst16", 3, 0xbf, 5, 5, CLR_V_CHG_NZ },
+ { "subb", "#,b->b", "sub8", 2, 0xc0, 2, 2, CHG_NZVC },
+ { "cmpb", "#,b", "sub8", 2, 0xc1, 2, 2, CHG_NZVC },
+ { "sbcb", "#,b->b", "sbc8", 2, 0xc2, 2, 2, CHG_NZVC },
+ { "addd", "#,d->d", "add16", 3, 0xc3, 4, 4, CHG_NZVC },
+ { "andb", "#,b->b", "and8", 2, 0xc4, 2, 2, CLR_V_CHG_NZ },
+ { "bitb", "#,b", "and8", 2, 0xc5, 2, 2, CLR_V_CHG_NZ },
+ { "ldab", "#->b", "movtst8", 2, 0xc6, 2, 2, CLR_V_CHG_NZ },
+ { "eorb", "#,b->b", "eor8", 2, 0xc8, 2, 2, CLR_V_CHG_NZ },
+ { "adcb", "#,b->b", "adc8", 2, 0xc9, 2, 2, CHG_HNZVC },
+ { "orab", "#,b->b", "or8", 2, 0xca, 2, 2, CLR_V_CHG_NZ },
+ { "addb", "#,b->b", "add8", 2, 0xcb, 2, 2, CHG_HNZVC },
+ { "ldd", "#->d", "movtst16", 3, 0xcc, 3, 3, CLR_V_CHG_NZ },
+ { "page4",0, "page4", 1, 0xcd, 0, 0, CHG_NONE },
+ { "ldx", "#->x", "movtst16", 3, 0xce, 3, 3, CLR_V_CHG_NZ },
+ { "stop", 0, 0, 1, 0xcf, 2, 2, CHG_NONE },
+ { "subb", "*,b->b", "sub8", 2, 0xd0, 3, 3, CHG_NZVC },
+ { "cmpb", "*,b", "sub8", 2, 0xd1, 3, 3, CHG_NZVC },
+ { "sbcb", "*,b->b", "sbc8", 2, 0xd2, 3, 3, CHG_NZVC },
+ { "addd", "*,d->d", "add16", 2, 0xd3, 5, 5, CHG_NZVC },
+ { "andb", "*,b->b", "and8", 2, 0xd4, 3, 3, CLR_V_CHG_NZ },
+ { "bitb", "*,b", "and8", 2, 0xd5, 3, 3, CLR_V_CHG_NZ },
+ { "ldab", "*->b", "movtst8", 2, 0xd6, 3, 3, CLR_V_CHG_NZ },
+ { "stab", "b->*", "movtst8", 2, 0xd7, 3, 3, CLR_V_CHG_NZ },
+ { "eorb", "*,b->b", "eor8", 2, 0xd8, 3, 3, CLR_V_CHG_NZ },
+ { "adcb", "*,b->b", "adc8", 2, 0xd9, 3, 3, CHG_HNZVC },
+ { "orab", "*,b->b", "or8", 2, 0xda, 3, 3, CLR_V_CHG_NZ },
+ { "addb", "*,b->b", "add8", 2, 0xdb, 3, 3, CHG_HNZVC },
+ { "ldd", "*->d", "movtst16", 2, 0xdc, 4, 4, CLR_V_CHG_NZ },
+ { "std", "d->*", "movtst16", 2, 0xdd, 4, 4, CLR_V_CHG_NZ },
+ { "ldx", "*->x", "movtst16", 2, 0xde, 4, 4, CLR_V_CHG_NZ },
+ { "stx", "x->*", "movtst16", 2, 0xdf, 4, 4, CLR_V_CHG_NZ },
+ { "subb", "(x),b->b", "sub8", 2, 0xe0, 4, 4, CHG_NZVC },
+ { "cmpb", "(x),b", "sub8", 2, 0xe1, 4, 4, CHG_NZVC },
+ { "sbcb", "(x),b->b", "sbc8", 2, 0xe2, 4, 4, CHG_NZVC },
+ { "addd", "(x),d->d", "add16", 2, 0xe3, 6, 6, CHG_NZVC },
+ { "andb", "(x),b->b", "and8", 2, 0xe4, 4, 4, CLR_V_CHG_NZ },
+ { "bitb", "(x),b", "and8", 2, 0xe5, 4, 4, CLR_V_CHG_NZ },
+ { "ldab", "(x)->b", "movtst8", 2, 0xe6, 4, 4, CLR_V_CHG_NZ },
+ { "stab", "b->(x)", "movtst8", 2, 0xe7, 4, 4, CLR_V_CHG_NZ },
+ { "eorb", "(x),b->b", "eor8", 2, 0xe8, 4, 4, CLR_V_CHG_NZ },
+ { "adcb", "(x),b->b", "adc8", 2, 0xe9, 4, 4, CHG_HNZVC },
+ { "orab", "(x),b->b", "or8", 2, 0xea, 4, 4, CLR_V_CHG_NZ },
+ { "addb", "(x),b->b", "add8", 2, 0xeb, 4, 4, CHG_HNZVC },
+ { "ldd", "(x)->d", "movtst16", 2, 0xec, 5, 5, CLR_V_CHG_NZ },
+ { "std", "d->(x)", "movtst16", 2, 0xed, 5, 5, CLR_V_CHG_NZ },
+ { "ldx", "(x)->x", "movtst16", 2, 0xee, 5, 5, CLR_V_CHG_NZ },
+ { "stx", "x->(x)", "movtst16", 2, 0xef, 5, 5, CLR_V_CHG_NZ },
+ { "subb", "(),b->b", "sub8", 3, 0xf0, 4, 4, CHG_NZVC },
+ { "cmpb", "(),b", "sub8", 3, 0xf1, 4, 4, CHG_NZVC },
+ { "sbcb", "(),b->b", "sbc8", 3, 0xf2, 4, 4, CHG_NZVC },
+ { "addd", "(),d->d", "add16", 3, 0xf3, 6, 6, CHG_NZVC },
+ { "andb", "(),b->b", "and8", 3, 0xf4, 4, 4, CLR_V_CHG_NZ },
+ { "bitb", "(),b", "and8", 3, 0xf5, 4, 4, CLR_V_CHG_NZ },
+ { "ldab", "()->b", "movtst8", 3, 0xf6, 4, 4, CLR_V_CHG_NZ },
+ { "stab", "b->()", "movtst8", 3, 0xf7, 4, 4, CLR_V_CHG_NZ },
+ { "eorb", "(),b->b", "eor8", 3, 0xf8, 4, 4, CLR_V_CHG_NZ },
+ { "adcb", "(),b->b", "eor8", 3, 0xf9, 4, 4, CHG_HNZVC },
+ { "orab", "(),b->b", "or8", 3, 0xfa, 4, 4, CLR_V_CHG_NZ },
+ { "addb", "(),b->b", "add8", 3, 0xfb, 4, 4, CHG_HNZVC },
+ { "ldd", "()->d", "movtst16", 3, 0xfc, 5, 5, CLR_V_CHG_NZ },
+ { "std", "d->()", "movtst16", 3, 0xfd, 5, 5, CLR_V_CHG_NZ },
+ { "ldx", "()->x", "movtst16", 3, 0xfe, 5, 5, CLR_V_CHG_NZ },
+ { "stx", "x->()", "movtst16", 3, 0xff, 5, 5, CLR_V_CHG_NZ }
+};
+
+
+/* Page 2 opcodes */
+/*
+ * { "dex", "x->x", "dec16", 1, 0x00, 5, _M, CHG_NONE },
+ * Name -+ +----- Insn CCR changes
+ * Operands ---+ +------------ Max # cycles
+ * Pattern -----------+ +--------------- Min # cycles
+ * Size -----------------+ +-------------------- Opcode
+ */
+struct m6811_opcode_def m6811_page2_opcodes[] = {
+ { "iny", "y->y", "inc16", 2, 0x08, 4, 4, CHG_Z },
+ { "dey", "y->y", "dec16", 2, 0x09, 4, 4, CHG_Z },
+ { "bset", "(y),#->(y)","or8", 4, 0x1c, 8, 8, CLR_V_CHG_NZ },
+ { "bclr", "(y),#->(y)","bclr8", 4, 0x1d, 8, 8, CLR_V_CHG_NZ },
+ { "brset","(y),#,r", "brset8", 5, 0x1e, 8, 8, CHG_NONE },
+ { "brclr","(y),#,r", "brclr8", 5, 0x1f, 8, 8, CHG_NONE },
+ { "tsy", "sp->y", "tsxy16", 2, 0x30, 4, 4, CHG_NONE },
+ { "tys", "y->sp", "txys16", 2, 0x35, 4, 4, CHG_NONE },
+ { "puly", "(sp)->y", "mov16", 2, 0x38, 6, 6, CHG_NONE },
+ { "aby", "b,y->y", "abxy16", 2, 0x3a, 4, 4, CHG_NONE },
+ { "pshy", "y->(sp)", "mov16", 2, 0x3c, 5, 5, CHG_NONE },
+ { "neg", "(y)->(y)", "neg8", 3, 0x60, 7, 7, CHG_NZVC },
+ { "com", "(y)->(y)", "com8", 3, 0x63, 7, 7, SET_C_CLR_V_CHG_NZ},
+ { "lsr", "(y)->(y)", "lsr8", 3, 0x64, 7, 7, CLR_V_CHG_ZVC },
+ { "ror", "(y)->(y)", "ror8", 3, 0x66, 7, 7, CHG_NZVC },
+ { "asr", "(y)->(y)", "asr8", 3, 0x67, 7, 7, CHG_NZVC },
+ { "asl", "(y)->(y)", "lsl8", 3, 0x68, 7, 7, CHG_NZVC },
+ { "rol", "(y)->(y)", "rol8", 3, 0x69, 7, 7, CHG_NZVC },
+ { "dec", "(y)->(y)", "dec8", 3, 0x6a, 7, 7, CHG_NZV },
+ { "inc", "(y)->(y)", "inc8", 3, 0x6c, 7, 7, CHG_NZV },
+ { "tst", "(y)", "tst8", 3, 0x6d, 7, 7, CLR_V_CHG_NZ },
+ { "jmp", "&(y)", "bra", 3, 0x6e, 4, 4, CHG_NONE },
+ { "clr", "->(y)", "clr8", 3, 0x6f, 7, 7, SET_Z_CLR_NVC },
+ { "cmpy", "#,y", "sub16", 4, 0x8c, 5, 5, CHG_NZVC },
+ { "xgdy", "y->y", "xgdxy16", 2, 0x8f, 4, 4, CHG_NONE },
+ { "cmpy", "*,y", "sub16", 3, 0x9c, 6, 6, CHG_NZVC },
+ { "suba", "(y),a->a", "sub8", 3, 0xa0, 5, 5, CHG_NZVC },
+ { "cmpa", "(y),a", "sub8", 3, 0xa1, 5, 5, CHG_NZVC },
+ { "sbca", "(y),a->a", "sbc8", 3, 0xa2, 5, 5, CHG_NZVC },
+ { "subd", "(y),d->d", "sub16", 3, 0xa3, 7, 7, CHG_NZVC },
+ { "anda", "(y),a->a", "and8", 3, 0xa4, 5, 5, CLR_V_CHG_NZ },
+ { "bita", "(y),a", "and8", 3, 0xa5, 5, 5, CLR_V_CHG_NZ },
+ { "ldaa", "(y)->a", "movtst8", 3, 0xa6, 5, 5, CLR_V_CHG_NZ },
+ { "staa", "a->(y)", "movtst8", 3, 0xa7, 5, 5, CLR_V_CHG_NZ },
+ { "eora", "(y),a->a", "eor8", 3, 0xa8, 5, 5, CLR_V_CHG_NZ },
+ { "adca", "(y),a->a", "adc8", 3, 0xa9, 5, 5, CHG_HNZVC },
+ { "oraa", "(y),a->a", "or8", 3, 0xaa, 5, 5, CLR_V_CHG_NZ },
+ { "adda", "(y),a->a", "add8", 3, 0xab, 5, 5, CHG_HNZVC },
+ { "cmpy", "(y),y", "sub16", 3, 0xac, 7, 7, CHG_NZVC },
+ { "jsr", "&(y)", "jsr_11_16", 3, 0xad, 6, 6, CHG_NONE },
+ { "lds", "(y)->sp", "movtst16", 3, 0xae, 6, 6, CLR_V_CHG_NZ },
+ { "sts", "sp->(y)", "movtst16", 3, 0xaf, 6, 6, CLR_V_CHG_NZ },
+ { "cmpy", "(),y", "sub16", 4, 0xbc, 7, 7, CHG_NZVC },
+ { "ldy", "#->y", "movtst16", 4, 0xce, 4, 4, CLR_V_CHG_NZ },
+ { "ldy", "*->y", "movtst16", 3, 0xde, 5, 5, CLR_V_CHG_NZ },
+ { "sty", "y->*", "movtst16", 3, 0xdf, 5, 5, CLR_V_CHG_NZ },
+ { "subb", "(y),b->b", "sub8", 3, 0xe0, 5, 5, CHG_NZVC },
+ { "cmpb", "(y),b", "sub8", 3, 0xe1, 5, 5, CHG_NZVC },
+ { "sbcb", "(y),b->b", "sbc8", 3, 0xe2, 5, 5, CHG_NZVC },
+ { "addd", "(y),d->d", "add16", 3, 0xe3, 7, 7, CHG_NZVC },
+ { "andb", "(y),b->b", "and8", 3, 0xe4, 5, 5, CLR_V_CHG_NZ },
+ { "bitb", "(y),b", "and8", 3, 0xe5, 5, 5, CLR_V_CHG_NZ },
+ { "ldab", "(y)->b", "movtst8", 3, 0xe6, 5, 5, CLR_V_CHG_NZ },
+ { "stab", "b->(y)", "movtst8", 3, 0xe7, 5, 5, CLR_V_CHG_NZ },
+ { "eorb", "(y),b->b", "eor8", 3, 0xe8, 5, 5, CLR_V_CHG_NZ },
+ { "adcb", "(y),b->b", "adc8", 3, 0xe9, 5, 5, CHG_HNZVC },
+ { "orab", "(y),b->b", "or8", 3, 0xea, 5, 5, CLR_V_CHG_NZ },
+ { "addb", "(y),b->b", "add8", 3, 0xeb, 5, 5, CHG_HNZVC },
+ { "ldd", "(y)->d", "movtst16", 3, 0xec, 6, 6, CLR_V_CHG_NZ },
+ { "std", "d->(y)", "movtst16", 3, 0xed, 6, 6, CLR_V_CHG_NZ },
+ { "ldy", "(y)->y", "movtst16", 3, 0xee, 6, 6, CLR_V_CHG_NZ },
+ { "sty", "y->(y)", "movtst16", 3, 0xef, 6, 6, CLR_V_CHG_NZ },
+ { "ldy", "()->y", "movtst16", 4, 0xfe, 6, 6, CLR_V_CHG_NZ },
+ { "sty", "y->()", "movtst16", 4, 0xff, 6, 6, CLR_V_CHG_NZ }
+};
+
+/* Page 3 opcodes */
+/*
+ * { "dex", "x->x", "dec16", 1, 0x00, 5, _M, CHG_NONE },
+ * Name -+ +----- Insn CCR changes
+ * Operands ---+ +------------ Max # cycles
+ * Pattern -----------+ +--------------- Min # cycles
+ * Size -----------------+ +-------------------- Opcode
+ */
+struct m6811_opcode_def m6811_page3_opcodes[] = {
+ { "cmpd", "#,d", "sub16", 4, 0x83, 5, 5, CHG_NZVC },
+ { "cmpd", "*,d", "sub16", 3, 0x93, 6, 6, CHG_NZVC },
+ { "cmpd", "(x),d", "sub16", 3, 0xa3, 7, 7, CHG_NZVC },
+ { "cmpy", "(x),y", "sub16", 3, 0xac, 7, 7, CHG_NZVC },
+ { "cmpd", "(),d", "sub16", 4, 0xb3, 7, 7, CHG_NZVC },
+ { "ldy", "(x)->y", "movtst16", 3, 0xee, 6, 6, CLR_V_CHG_NZ },
+ { "sty", "y->(x)", "movtst16", 3, 0xef, 6, 6, CLR_V_CHG_NZ }
+};
+
+/* Page 4 opcodes */
+/*
+ * { "dex", "x->x", "dec16", 1, 0x00, 5, _M, CHG_NONE },
+ * Name -+ +----- Insn CCR changes
+ * Operands ---+ +------------ Max # cycles
+ * Pattern -----------+ +--------------- Min # cycles
+ * Size -----------------+ +-------------------- Opcode
+ */
+struct m6811_opcode_def m6811_page4_opcodes[] = {
+ { "syscall", "", "syscall", 2, 0x03, 6, 6, CHG_NONE },
+ { "cmpd", "(y),d", "sub16", 3, 0xa3, 7, 7, CHG_NZVC },
+ { "cmpx", "(y),x", "sub16", 3, 0xac, 7, 7, CHG_NZVC },
+ { "ldx", "(y)->x", "movtst16", 3, 0xee, 6, 6, CLR_V_CHG_NZ },
+ { "stx", "x->(y)", "movtst16", 3, 0xef, 6, 6, CLR_V_CHG_NZ }
+};
+
+/* 68HC12 opcodes */
+/*
+ * { "dex", "x->x", "dec16", 1, 0x00, 5, _M, CHG_NONE },
+ * Name -+ +----- Insn CCR changes
+ * Operands ---+ +------------ Max # cycles
+ * Pattern -----------+ +--------------- Min # cycles
+ * Size -----------------+ +-------------------- Opcode
+ */
+struct m6811_opcode_def m6812_page1_opcodes[] = {
+ { "adca", "#,a->a", "adc8", 2, 0x89, 1, 1, CHG_HNZVC },
+ { "adca", "*,a->a", "adc8", 2, 0x99, 3, 3, CHG_HNZVC },
+ { "adca", "(),a->a", "adc8", 3, 0xb9, 3, 3, CHG_HNZVC },
+ { "adca", "[],a->a", "adc8", 2, 0xa9, 3, 3, CHG_HNZVC },
+
+ { "adcb", "#,b->b", "adc8", 2, 0xc9, 1, 1, CHG_HNZVC },
+ { "adcb", "*,b->b", "adc8", 3, 0xd9, 3, 3, CHG_HNZVC },
+ { "adcb", "(),b->b", "adc8", 3, 0xf9, 3, 3, CHG_HNZVC },
+ { "adcb", "[],b->b", "adc8", 2, 0xe9, 3, 3, CHG_HNZVC },
+
+ { "adda", "#,a->a", "add8", 2, 0x8b, 1, 1, CHG_HNZVC },
+ { "adda", "*,a->a", "add8", 3, 0x9b, 3, 3, CHG_HNZVC },
+ { "adda", "(),a->a", "add8", 3, 0xbb, 3, 3, CHG_HNZVC },
+ { "adda", "[],a->a", "add8", 2, 0xab, 3, 3, CHG_HNZVC },
+
+ { "addb", "#,b->b", "add8", 2, 0xcb, 1, 1, CHG_HNZVC },
+ { "addb", "*,b->b", "add8", 3, 0xdb, 3, 3, CHG_HNZVC },
+ { "addb", "(),b->b", "add8", 3, 0xfb, 3, 3, CHG_HNZVC },
+ { "addb", "[],b->b", "add8", 2, 0xeb, 3, 3, CHG_HNZVC },
+
+ { "addd", "#,d->d", "add16", 3, 0xc3, 2, 2, CHG_NZVC },
+ { "addd", "*,d->d", "add16", 2, 0xd3, 3, 3, CHG_NZVC },
+ { "addd", "(),d->d", "add16", 3, 0xf3, 3, 3, CHG_NZVC },
+ { "addd", "[],d->d", "add16", 2, 0xe3, 3, 3, CHG_NZVC },
+
+ { "anda", "#,a->a", "and8", 2, 0x84, 1, 1, CLR_V_CHG_NZ },
+ { "anda", "*,a->a", "and8", 2, 0x94, 3, 3, CLR_V_CHG_NZ },
+ { "anda", "(),a->a", "and8", 3, 0xb4, 3, 3, CLR_V_CHG_NZ },
+ { "anda", "[],a->a", "and8", 2, 0xa4, 3, 3, CLR_V_CHG_NZ },
+
+ { "andb", "#,b->b", "and8", 2, 0xc4, 1, 1, CLR_V_CHG_NZ },
+ { "andb", "*,b->b", "and8", 2, 0xd4, 3, 3, CLR_V_CHG_NZ },
+ { "andb", "(),b->b", "and8", 3, 0xf4, 3, 3, CLR_V_CHG_NZ },
+ { "andb", "[],b->b", "and8", 2, 0xe4, 3, 3, CLR_V_CHG_NZ },
+
+ { "andcc", "#,ccr->ccr", "and8", 2, 0x10, 1, 1, CHG_ALL },
+
+ { "asl", "()->()", "lsl8", 3, 0x78, 4, 4, CHG_NZVC },
+ { "asl", "[]->[]", "lsl8", 2, 0x68, 3, 3, CHG_NZVC },
+
+ { "asla", "a->a", "lsl8", 1, 0x48, 1, 1, CHG_NZVC },
+ { "aslb", "b->b", "lsl8", 1, 0x58, 1, 1, CHG_NZVC },
+ { "asld", "d->d", "lsl16", 1, 0x59, 1, 1, CHG_NZVC },
+
+ { "asr", "()->()", "asr8", 3, 0x77, 4, 4, CHG_NZVC },
+ { "asr", "[]->[]", "asr8", 2, 0x67, 3, 3, CHG_NZVC },
+
+ { "asra", "a->a", "asr8", 1, 0x47, 1, 1, CHG_NZVC },
+ { "asrb", "b->b", "asr8", 1, 0x57, 1, 1, CHG_NZVC },
+
+ { "bcc", "r", 0, 2, 0x24, 1, 3, CHG_NONE },
+
+ { "bclr", "*,#->*", "bclr8", 3, 0x4d, 4, 4, CLR_V_CHG_NZ },
+ { "bclr", "(),#->()", "bclr8", 4, 0x1d, 4, 4, CLR_V_CHG_NZ },
+ { "bclr", "[],#->[]", "bclr8", 3, 0x0d, 4, 4, CLR_V_CHG_NZ },
+
+ { "bcs", "r", 0, 2, 0x25, 1, 3, CHG_NONE },
+ { "beq", "r", 0, 2, 0x27, 1, 3, CHG_NONE },
+ { "bge", "r", 0, 2, 0x2c, 1, 3, CHG_NONE },
+
+ { "bgnd", 0, 0, 1, 0x00, 5, 5, CHG_NONE },
+
+ { "bgt", "r", 0, 2, 0x2e, 1, 3, CHG_NONE },
+ { "bhi", "r", 0, 2, 0x22, 1, 3, CHG_NONE },
+
+ { "bita", "#,a", "and8", 2, 0x85, 1, 1, CLR_V_CHG_NZ },
+ { "bita", "*,a", "and8", 2, 0x95, 3, 3, CLR_V_CHG_NZ },
+ { "bita", "(),a", "and8", 3, 0xb5, 3, 3, CLR_V_CHG_NZ },
+ { "bita", "[],a", "and8", 2, 0xa5, 3, 3, CLR_V_CHG_NZ },
+
+ { "bitb", "#,b", "and8", 2, 0xc5, 1, 1, CLR_V_CHG_NZ },
+ { "bitb", "*,b", "and8", 2, 0xd5, 3, 3, CLR_V_CHG_NZ },
+ { "bitb", "(),b", "and8", 3, 0xf5, 3, 3, CLR_V_CHG_NZ },
+ { "bitb", "[],b", "and8", 2, 0xe5, 3, 3, CLR_V_CHG_NZ },
+
+ { "ble", "r", 0, 2, 0x2f, 1, 3, CHG_NONE },
+ { "bls", "r", 0, 2, 0x23, 1, 3, CHG_NONE },
+ { "blt", "r", 0, 2, 0x2d, 1, 3, CHG_NONE },
+ { "bmi", "r", 0, 2, 0x2b, 1, 3, CHG_NONE },
+ { "bne", "r", 0, 2, 0x26, 1, 3, CHG_NONE },
+ { "bpl", "r", 0, 2, 0x2a, 1, 3, CHG_NONE },
+ { "bra", "r", 0, 2, 0x20, 1, 3, CHG_NONE },
+
+ { "brclr", "*,#,r", "brclr8", 4, 0x4f, 4, 4, CHG_NONE },
+ { "brclr", "(),#,r", "brclr8", 5, 0x1f, 5, 5, CHG_NONE },
+ { "brclr", "[],#,r", "brclr8", 4, 0x0f, 4, 4, CHG_NONE },
+
+ { "brn", "r", "nop", 2, 0x21, 1, 3, CHG_NONE },
+
+ { "brset", "*,#,r", "brset8", 4, 0x4e, 4, 4, CHG_NONE },
+ { "brset", "(),#,r", "brset8", 5, 0x1e, 5, 5, CHG_NONE },
+ { "brset", "[],#,r", "brset8", 4, 0x0e, 4, 4, CHG_NONE },
+
+ { "bset", "*,#->*", "or8", 3, 0x4c, 4, 4, CLR_V_CHG_NZ },
+ { "bset", "(),#->()", "or8", 4, 0x1c, 4, 4, CLR_V_CHG_NZ },
+ { "bset", "[],#->[]", "or8", 3, 0x0c, 4, 4, CLR_V_CHG_NZ },
+
+ { "bsr", "r", "jsr_12_16", 2, 0x07, 4, 4, CHG_NONE },
+
+ { "bvc", "r", 0, 2, 0x28, 1, 3, CHG_NONE },
+ { "bvs", "r", 0, 2, 0x29, 1, 3, CHG_NONE },
+
+ { "call", "", "call8", 4, 0x4a, 8, 8, CHG_NONE },
+ { "call", "", "call_ind",2, 0x4b, 8, 8, CHG_NONE },
+
+ { "clr", "->()", "clr8", 3, 0x79, 3, 3, SET_Z_CLR_NVC },
+ { "clr", "->[]", "clr8", 2, 0x69, 2, 2, SET_Z_CLR_NVC },
+
+ { "clra", "->a", "clr8", 1, 0x87, 1, 1, SET_Z_CLR_NVC },
+ { "clrb", "->b", "clr8", 1, 0xc7, 1, 1, SET_Z_CLR_NVC },
+
+ { "cpa", "#,a", "sub8", 2, 0x81, 1, 1, CHG_NZVC },
+ { "cpa", "*,a", "sub8", 2, 0x91, 3, 3, CHG_NZVC },
+ { "cpa", "(),a", "sub8", 3, 0xb1, 3, 3, CHG_NZVC },
+ { "cpa", "[],a", "sub8", 2, 0xa1, 3, 3, CHG_NZVC },
+
+ { "cpb", "#,b", "sub8", 2, 0xc1, 1, 1, CHG_NZVC },
+ { "cpb", "*,b", "sub8", 2, 0xd1, 3, 3, CHG_NZVC },
+ { "cpb", "(),b", "sub8", 3, 0xf1, 3, 3, CHG_NZVC },
+ { "cpb", "[],b", "sub8", 2, 0xe1, 3, 3, CHG_NZVC },
+
+ { "com", "()->()", "com8", 3, 0x71, 4, 4, SET_C_CLR_V_CHG_NZ },
+ { "com", "[]->[]", "com8", 2, 0x61, 3, 3, SET_C_CLR_V_CHG_NZ },
+
+ { "coma", "a->a", "com8", 1, 0x41, 1, 1, SET_C_CLR_V_CHG_NZ },
+ { "comb", "b->b", "com8", 1, 0x51, 1, 1, SET_C_CLR_V_CHG_NZ },
+
+ { "cpd", "#,d", "sub16", 3, 0x8c, 2, 2, CHG_NZVC },
+ { "cpd", "*,d", "sub16", 2, 0x9c, 3, 3, CHG_NZVC },
+ { "cpd", "(),d", "sub16", 3, 0xbc, 3, 3, CHG_NZVC },
+ { "cpd", "[],d", "sub16", 2, 0xac, 3, 3, CHG_NZVC },
+
+ { "cps", "#,sp", "sub16", 3, 0x8f, 2, 2, CHG_NZVC },
+ { "cps", "*,sp", "sub16", 2, 0x9f, 3, 3, CHG_NZVC },
+ { "cps", "(),sp", "sub16", 3, 0xbf, 3, 3, CHG_NZVC },
+ { "cps", "[],sp", "sub16", 2, 0xaf, 3, 3, CHG_NZVC },
+
+ { "cpx", "#,x", "sub16", 3, 0x8e, 2, 2, CHG_NZVC },
+ { "cpx", "*,x", "sub16", 2, 0x9e, 3, 3, CHG_NZVC },
+ { "cpx", "(),x", "sub16", 3, 0xbe, 3, 3, CHG_NZVC },
+ { "cpx", "[],x", "sub16", 2, 0xae, 3, 3, CHG_NZVC },
+
+ { "cpy", "#,y", "sub16", 3, 0x8d, 2, 2, CHG_NZVC },
+ { "cpy", "*,y", "sub16", 2, 0x9d, 3, 3, CHG_NZVC },
+ { "cpy", "(),y", "sub16", 3, 0xbd, 3, 3, CHG_NZVC },
+ { "cpy", "[],y", "sub16", 2, 0xad, 3, 3, CHG_NZVC },
+
+ /* dbeq, dbne, ibeq, ibne, tbeq, tbne */
+ { "dbeq", 0, "dbcc8", 3, 0x04, 3, 3, CHG_NONE },
+
+ { "dec", "()->()", "dec8", 3, 0x73, 4, 4, CHG_NZV },
+ { "dec", "[]->[]", "dec8", 2, 0x63, 3, 3, CHG_NZV },
+
+ { "deca", "a->a", "dec8", 1, 0x43, 1, 1, CHG_NZV },
+ { "decb", "b->b", "dec8", 1, 0x53, 1, 1, CHG_NZV },
+
+ { "dex", "x->x", "dec16", 1, 0x09, 1, 1, CHG_Z },
+ { "dey", "y->y", "dec16", 1, 0x03, 1, 1, CHG_Z },
+
+ { "ediv", 0, 0, 1, 0x11, 11, 11, CHG_NZVC },
+ { "emul", 0, 0, 1, 0x13, 3, 3, CHG_NZC },
+
+ { "eora", "#,a->a", "eor8", 2, 0x88, 1, 1, CLR_V_CHG_NZ },
+ { "eora", "*,a->a", "eor8", 2, 0x98, 3, 3, CLR_V_CHG_NZ },
+ { "eora", "(),a->a", "eor8", 3, 0xb8, 3, 3, CLR_V_CHG_NZ },
+ { "eora", "[],a->a", "eor8", 2, 0xa8, 3, 3, CLR_V_CHG_NZ },
+
+ { "eorb", "#,b->b", "eor8", 2, 0xc8, 1, 1, CLR_V_CHG_NZ },
+ { "eorb", "*,b->b", "eor8", 2, 0xd8, 3, 3, CLR_V_CHG_NZ },
+ { "eorb", "(),b->b", "eor8", 3, 0xf8, 3, 3, CLR_V_CHG_NZ },
+ { "eorb", "[],b->b", "eor8", 2, 0xe8, 3, 3, CLR_V_CHG_NZ },
+
+ /* exg, sex, tfr */
+ { "exg", "#", "exg8", 2, 0xb7, 1, 1, CHG_NONE },
+
+ { "inc", "()->()", "inc8", 3, 0x72, 4, 4, CHG_NZV },
+ { "inc", "[]->[]", "inc8", 2, 0x62, 3, 3, CHG_NZV },
+
+ { "inca", "a->a", "inc8", 1, 0x42, 1, 1, CHG_NZV },
+ { "incb", "b->b", "inc8", 1, 0x52, 1, 1, CHG_NZV },
+
+ { "inx", "x->x", "inc16", 1, 0x08, 1, 1, CHG_Z },
+ { "iny", "y->y", "inc16", 1, 0x02, 1, 1, CHG_Z },
+
+ { "jmp", "&()", "bra", 3, 0x06, 3, 3, CHG_NONE },
+ { "jmp", "&[]", "bra", 2, 0x05, 3, 3, CHG_NONE },
+
+ { "jsr", "*", "jsr_12_16", 2, 0x17, 4, 4, CHG_NONE },
+ { "jsr", "&()", "jsr_12_16", 3, 0x16, 4, 4, CHG_NONE },
+ { "jsr", "&[]", "jsr_12_16", 2, 0x15, 4, 4, CHG_NONE },
+
+ { "ldaa", "#->a", "movtst8", 2, 0x86, 1, 1, CLR_V_CHG_NZ },
+ { "ldaa", "*->a", "movtst8", 2, 0x96, 3, 3, CLR_V_CHG_NZ },
+ { "ldaa", "()->a", "movtst8", 3, 0xb6, 3, 3, CLR_V_CHG_NZ },
+ { "ldaa", "[]->a", "movtst8", 2, 0xa6, 3, 3, CLR_V_CHG_NZ },
+
+ { "ldab", "#->b", "movtst8", 2, 0xc6, 1, 1, CLR_V_CHG_NZ },
+ { "ldab", "*->b", "movtst8", 2, 0xd6, 3, 3, CLR_V_CHG_NZ },
+ { "ldab", "()->b", "movtst8", 3, 0xf6, 3, 3, CLR_V_CHG_NZ },
+ { "ldab", "[]->b", "movtst8", 2, 0xe6, 3, 3, CLR_V_CHG_NZ },
+
+ { "ldd", "#->d", "movtst16", 3, 0xcc, 2, 2, CLR_V_CHG_NZ },
+ { "ldd", "*->d", "movtst16", 2, 0xdc, 3, 3, CLR_V_CHG_NZ },
+ { "ldd", "()->d", "movtst16", 3, 0xfc, 3, 3, CLR_V_CHG_NZ },
+ { "ldd", "[]->d", "movtst16", 2, 0xec, 3, 3, CLR_V_CHG_NZ },
+
+ { "lds", "#->sp", "movtst16", 3, 0xcf, 2, 2, CLR_V_CHG_NZ },
+ { "lds", "*->sp", "movtst16", 2, 0xdf, 3, 3, CLR_V_CHG_NZ },
+ { "lds", "()->sp", "movtst16", 3, 0xff, 3, 3, CLR_V_CHG_NZ },
+ { "lds", "[]->sp", "movtst16", 2, 0xef, 3, 3, CLR_V_CHG_NZ },
+
+ { "ldx", "#->x", "movtst16", 3, 0xce, 2, 2, CLR_V_CHG_NZ },
+ { "ldx", "*->x", "movtst16", 2, 0xde, 3, 3, CLR_V_CHG_NZ },
+ { "ldx", "()->x", "movtst16", 3, 0xfe, 3, 3, CLR_V_CHG_NZ },
+ { "ldx", "[]->x", "movtst16", 2, 0xee, 3, 3, CLR_V_CHG_NZ },
+
+ { "ldy", "#->y", "movtst16", 3, 0xcd, 2, 2, CLR_V_CHG_NZ },
+ { "ldy", "*->y", "movtst16", 2, 0xdd, 3, 3, CLR_V_CHG_NZ },
+ { "ldy", "()->y", "movtst16", 3, 0xfd, 3, 3, CLR_V_CHG_NZ },
+ { "ldy", "[]->y", "movtst16", 2, 0xed, 3, 3, CLR_V_CHG_NZ },
+
+ { "leas", "&[]->sp", "lea16", 2, 0x1b, 2, 2, CHG_NONE },
+ { "leax", "&[]->x", "lea16", 2, 0x1a, 2, 2, CHG_NONE },
+ { "leay", "&[]->y", "lea16", 2, 0x19, 2, 2, CHG_NONE },
+
+ { "lsr", "()->()", "lsr8", 3, 0x74, 4, 4, CLR_N_CHG_ZVC },
+ { "lsr", "[]->[]", "lsr8", 2, 0x64, 3, 3, CLR_N_CHG_ZVC },
+
+ { "lsra", "a->a", "lsr8", 1, 0x44, 1, 1, CLR_N_CHG_ZVC },
+ { "lsrb", "b->b", "lsr8", 1, 0x54, 1, 1, CLR_N_CHG_ZVC },
+ { "lsrd", "d->d", "lsr16", 1, 0x49, 1, 1, CLR_N_CHG_ZVC },
+
+ { "mem", 0, 0, 1, 0x01, 5, 5, CHG_HNZVC },
+
+ { "mul", "b,a->d", "mul16", 1, 0x12, 3, 3, CHG_C },
+
+ { "neg", "()->()", "neg8", 3, 0x70, 4, 4, CHG_NZVC },
+ { "neg", "[]->[]", "neg8", 2, 0x60, 3, 3, CHG_NZVC },
+
+ { "nega", "a->a", "neg8", 1, 0x40, 1, 1, CHG_NZVC },
+ { "negb", "b->b", "neg8", 1, 0x50, 1, 1, CHG_NZVC },
+
+ { "nop", "", "nop", 1, 0xa7, 1, 1, CHG_NONE },
+
+ { "oraa", "#,a->a", "or8", 2, 0x8a, 1, 1, CLR_V_CHG_NZ },
+ { "oraa", "*,a->a", "or8", 2, 0x9a, 3, 3, CLR_V_CHG_NZ },
+ { "oraa", "(),a->a", "or8", 3, 0xba, 3, 3, CLR_V_CHG_NZ },
+ { "oraa", "[],a->a", "or8", 2, 0xaa, 3, 3, CLR_V_CHG_NZ },
+
+ { "orab", "#,b->b", "or8", 2, 0xca, 1, 1, CLR_V_CHG_NZ },
+ { "orab", "*,b->b", "or8", 2, 0xda, 3, 3, CLR_V_CHG_NZ },
+ { "orab", "(),b->b", "or8", 3, 0xfa, 3, 3, CLR_V_CHG_NZ },
+ { "orab", "[],b->b", "or8", 2, 0xea, 3, 3, CLR_V_CHG_NZ },
+
+ { "orcc", "#,ccr->ccr", "or8", 2, 0x14, 1, 1, CHG_ALL },
+
+ { "page2", 0, "page2", 1, 0x18, 0, 0, CHG_NONE },
+
+ { "psha", "a->(sp)", "mov8", 1, 0x36, 2, 2, CHG_NONE },
+ { "pshb", "b->(sp)", "mov8", 1, 0x37, 2, 2, CHG_NONE },
+ { "pshc", "ccr->(sp)", "mov8", 1, 0x39, 2, 2, CHG_NONE },
+ { "pshd", "d->(sp)", "mov16", 1, 0x3b, 2, 2, CHG_NONE },
+ { "pshx", "x->(sp)", "mov16", 1, 0x34, 2, 2, CHG_NONE },
+ { "pshy", "y->(sp)", "mov16", 1, 0x35, 2, 2, CHG_NONE },
+
+ { "pula", "(sp)->a", "mov8", 1, 0x32, 3, 3, CHG_NONE },
+ { "pulb", "(sp)->b", "mov8", 1, 0x33, 3, 3, CHG_NONE },
+ { "pulc", "(sp)->ccr", "mov8", 1, 0x38, 3, 3, CHG_ALL },
+ { "puld", "(sp)->d", "mov16", 1, 0x3a, 3, 3, CHG_NONE },
+ { "pulx", "(sp)->x", "mov16", 1, 0x30, 3, 3, CHG_NONE },
+ { "puly", "(sp)->y", "mov16", 1, 0x31, 3, 3, CHG_NONE },
+
+ { "rol", "()->()", "rol8", 3, 0x75, 4, 4, CHG_NZVC },
+ { "rol", "[]->[]", "rol8", 2, 0x65, 3, 3, CHG_NZVC },
+
+ { "rola", "a->a", "rol8", 1, 0x45, 1, 1, CHG_NZVC },
+ { "rolb", "b->b", "rol8", 1, 0x55, 1, 1, CHG_NZVC },
+
+ { "ror", "()->()", "ror8", 3, 0x76, 4, 4, CHG_NZVC },
+ { "ror", "[]->[]", "ror8", 2, 0x66, 3, 3, CHG_NZVC },
+
+ { "rora", "a->a", "ror8", 1, 0x46, 1, 1, CHG_NZVC },
+ { "rorb", "b->b", "ror8", 1, 0x56, 1, 1, CHG_NZVC },
+
+ { "rtc", 0, 0, 1, 0x0a, 6, 6, CHG_NONE },
+ { "rti", 0, "rti12", 1, 0x0b, 8, 10, CHG_ALL},
+ { "rts", 0, "rts12", 1, 0x3d, 5, 5, CHG_NONE },
+
+ { "sbca", "#,a->a", "sbc8", 2, 0x82, 1, 1, CHG_NZVC },
+ { "sbca", "*,a->a", "sbc8", 2, 0x92, 3, 3, CHG_NZVC },
+ { "sbca", "(),a->a", "sbc8", 3, 0xb2, 3, 3, CHG_NZVC },
+ { "sbca", "[],a->a", "sbc8", 2, 0xa2, 3, 3, CHG_NZVC },
+
+ { "sbcb", "#,b->b", "sbc8", 2, 0xc2, 1, 1, CHG_NZVC },
+ { "sbcb", "*,b->b", "sbc8", 2, 0xd2, 3, 3, CHG_NZVC },
+ { "sbcb", "(),b->b", "sbc8", 3, 0xf2, 3, 3, CHG_NZVC },
+ { "sbcb", "[],b->b", "sbc8", 2, 0xe2, 3, 3, CHG_NZVC },
+
+ { "staa", "a->*", "movtst8", 2, 0x5a, 2, 2, CLR_V_CHG_NZ },
+ { "staa", "a->()", "movtst8", 3, 0x7a, 3, 3, CLR_V_CHG_NZ },
+ { "staa", "a->[]", "movtst8", 2, 0x6a, 2, 2, CLR_V_CHG_NZ },
+
+ { "stab", "b->*", "movtst8", 2, 0x5b, 2, 2, CLR_V_CHG_NZ },
+ { "stab", "b->()", "movtst8", 3, 0x7b, 3, 3, CLR_V_CHG_NZ },
+ { "stab", "b->[]", "movtst8", 2, 0x6b, 2, 2, CLR_V_CHG_NZ },
+
+ { "std", "d->*", "movtst16", 2, 0x5c, 2, 2, CLR_V_CHG_NZ },
+ { "std", "d->()", "movtst16", 3, 0x7c, 3, 3, CLR_V_CHG_NZ },
+ { "std", "d->[]", "movtst16", 2, 0x6c, 2, 2, CLR_V_CHG_NZ },
+
+ { "sts", "sp->*", "movtst16", 2, 0x5f, 2, 2, CLR_V_CHG_NZ },
+ { "sts", "sp->()", "movtst16", 3, 0x7f, 3, 3, CLR_V_CHG_NZ },
+ { "sts", "sp->[]", "movtst16", 2, 0x6f, 2, 2, CLR_V_CHG_NZ },
+
+ { "stx", "x->*", "movtst16", 2, 0x5e, 2, 2, CLR_V_CHG_NZ },
+ { "stx", "x->()", "movtst16", 3, 0x7e, 3, 3, CLR_V_CHG_NZ },
+ { "stx", "x->[]", "movtst16", 2, 0x6e, 2, 2, CLR_V_CHG_NZ },
+
+ { "sty", "y->*", "movtst16", 2, 0x5d, 2, 2, CLR_V_CHG_NZ },
+ { "sty", "y->()", "movtst16", 3, 0x7d, 3, 3, CLR_V_CHG_NZ },
+ { "sty", "y->[]", "movtst16", 2, 0x6d, 2, 2, CLR_V_CHG_NZ },
+
+ { "suba", "#,a->a", "sub8", 2, 0x80, 1, 1, CHG_NZVC },
+ { "suba", "*,a->a", "sub8", 2, 0x90, 3, 3, CHG_NZVC },
+ { "suba", "(),a->a", "sub8", 3, 0xb0, 3, 3, CHG_NZVC },
+ { "suba", "[],a->a", "sub8", 2, 0xa0, 3, 3, CHG_NZVC },
+
+ { "subb", "#,b->b", "sub8", 2, 0xc0, 1, 1, CHG_NZVC },
+ { "subb", "*,b->b", "sub8", 2, 0xd0, 3, 3, CHG_NZVC },
+ { "subb", "(),b->b", "sub8", 3, 0xf0, 3, 3, CHG_NZVC },
+ { "subb", "[],b->b", "sub8", 2, 0xe0, 3, 3, CHG_NZVC },
+
+ { "subd", "#,d->d", "sub16", 3, 0x83, 2, 2, CHG_NZVC },
+ { "subd", "*,d->d", "sub16", 2, 0x93, 3, 3, CHG_NZVC },
+ { "subd", "(),d->d", "sub16", 3, 0xb3, 3, 3, CHG_NZVC },
+ { "subd", "[],d->d", "sub16", 2, 0xa3, 3, 3, CHG_NZVC },
+
+ { "swi", 0, 0, 1, 0x3f, 9, 9, CHG_NONE },
+
+ { "tst", "()", "tst8", 3, 0xf7, 3, 3, CLR_VC_CHG_NZ },
+ { "tst", "[]", "tst8", 2, 0xe7, 3, 3, CLR_VC_CHG_NZ },
+
+ { "tsta", "a", "tst8", 1, 0x97, 1, 1, CLR_VC_CHG_NZ },
+ { "tstb", "b", "tst8", 1, 0xd7, 1, 1, CLR_VC_CHG_NZ },
+
+ { "wai", 0, 0, 1, 0x3e, 8, _M, CHG_NONE }
+};
+
+struct m6811_opcode_def m6812_page2_opcodes[] = {
+ { "cba", "b,a", "sub8", 2, 0x17, 2, 2, CHG_NZVC },
+
+ /* After 'daa', the Z flag is undefined. Mark it as changed. */
+ { "daa", 0, "daa8", 2, 0x07, 3, 3, CHG_NZVC },
+
+ { "edivs", 0, 0, 2, 0x14, 12, 12, CHG_NZVC },
+ { "emacs", 0, 0, 2, 0x12, 13, 13, CHG_NZVC },
+
+ { "emaxd", "[],d->d", "max16", 3, 0x1a, 4, 4, CHG_NZVC },
+ { "emaxm", "[],d->[]", "max16", 3, 0x1e, 4, 4, CHG_NZVC },
+ { "emind", "[],d->d", "min16", 3, 0x1b, 4, 4, CHG_NZVC },
+ { "eminm", "[],d->[]", "min16", 3, 0x1f, 4, 4, CHG_NZVC },
+
+ { "emuls", 0, 0, 2, 0x13, 3, 3, CHG_NZC },
+ { "etbl", "[]", "tbl16", 3, 0x3f, 10, 10, CHG_NZC },
+ { "fdiv", "x,d->x", "fdiv16", 2, 0x11, 12, 12, CHG_ZVC },
+ { "idiv", "x,d->x", "idiv16", 2, 0x10, 12, 12, CLR_V_CHG_ZC },
+ { "idivs", 0, 0, 2, 0x15, 12, 12, CHG_NZVC },
+
+ { "lbcc", "R", "bcc", 4, 0x24, 3, 4, CHG_NONE },
+ { "lbcs", "R", "bcs", 4, 0x25, 3, 4, CHG_NONE },
+ { "lbeq", "R", "beq", 4, 0x27, 3, 4, CHG_NONE },
+ { "lbge", "R", "bge", 4, 0x2c, 3, 4, CHG_NONE },
+ { "lbgt", "R", "bgt", 4, 0x2e, 3, 4, CHG_NONE },
+ { "lbhi", "R", "bhi", 4, 0x22, 3, 4, CHG_NONE },
+ { "lble", "R", "ble", 4, 0x2f, 3, 4, CHG_NONE },
+ { "lbls", "R", "bls", 4, 0x23, 3, 4, CHG_NONE },
+ { "lblt", "R", "blt", 4, 0x2d, 3, 4, CHG_NONE },
+ { "lbmi", "R", "bmi", 4, 0x2b, 3, 4, CHG_NONE },
+ { "lbne", "R", "bne", 4, 0x26, 3, 4, CHG_NONE },
+ { "lbpl", "R", "bpl", 4, 0x2a, 3, 4, CHG_NONE },
+ { "lbra", "R", "bra", 4, 0x20, 4, 4, CHG_NONE },
+ { "lbrn", "R", "nop", 4, 0x21, 3, 3, CHG_NONE },
+ { "lbvc", "R", "bvc", 4, 0x28, 3, 4, CHG_NONE },
+ { "lbvs", "R", "bvs", 4, 0x29, 3, 4, CHG_NONE },
+
+ { "maxa", "[],a->a", "max8", 3, 0x18, 4, 4, CHG_NZVC },
+ { "maxm", "[],a->[]", "max8", 3, 0x1c, 4, 4, CHG_NZVC },
+ { "mina", "[],a->a", "min8", 3, 0x19, 4, 4, CHG_NZVC },
+ { "minm", "[],a->[]", "min8", 3, 0x1d, 4, 4, CHG_NZVC },
+
+ { "movb", 0, "move8", 5, 0x0b, 4, 4, CHG_NONE },
+ { "movb", 0, "move8", 4, 0x08, 4, 4, CHG_NONE },
+ { "movb", 0, "move8", 6, 0x0c, 6, 6, CHG_NONE },
+ { "movb", 0, "move8", 5, 0x09, 5, 5, CHG_NONE },
+ { "movb", 0, "move8", 5, 0x0d, 5, 5, CHG_NONE },
+ { "movb", 0, "move8", 4, 0x0a, 5, 5, CHG_NONE },
+
+ { "movw", 0, "move16", 6, 0x03, 5, 5, CHG_NONE },
+ { "movw", 0, "move16", 5, 0x00, 4, 4, CHG_NONE },
+ { "movw", 0, "move16", 6, 0x04, 6, 6, CHG_NONE },
+ { "movw", 0, "move16", 5, 0x01, 5, 5, CHG_NONE },
+ { "movw", 0, "move16", 5, 0x05, 5, 5, CHG_NONE },
+ { "movw", 0, "move16", 4, 0x02, 5, 5, CHG_NONE },
+
+ { "rev", 0, 0, 2, 0x3a, _M, _M, CHG_HNZVC },
+ { "revw", 0, 0, 2, 0x3b, _M, _M, CHG_HNZVC },
+ { "sba", "b,a->a", "sub8", 2, 0x16, 2, 2, CHG_NZVC },
+
+ { "stop", 0, 0, 2, 0x3e, 2, 9, CHG_NONE },
+
+ { "tab", "a->b", "movtst8", 2, 0x0e, 2, 2, CLR_V_CHG_NZ },
+ { "tba", "b->a", "movtst8", 2, 0x0f, 2, 2, CLR_V_CHG_NZ },
+
+ { "wav", 0, 0, 2, 0x3c, 8, _M, SET_Z_CHG_HNVC }
+};
+
+void fatal_error (const struct m6811_opcode_def*, const char*, ...);
+void print (FILE*, int, const char*,...);
+int gen_fetch_operands (FILE*, int, const struct m6811_opcode_def*,
+ const char*);
+void gen_save_result (FILE*, int, const struct m6811_opcode_def*,
+ int, const char*);
+const struct m6811_opcode_pattern*
+find_opcode_pattern (const struct m6811_opcode_def*);
+void gen_interp (FILE*, int, const struct m6811_opcode_def*);
+void gen_interpreter_for_table (FILE*, int,
+ const struct m6811_opcode_def*,
+ int, const char*);
+void gen_interpreter (FILE*);
+
+
+static int indent_level = 2;
+static int current_insn_size = 0;
+
+/* Fatal error message and exit. This method is called when an inconsistency
+ is detected in the generation table. */
+void
+fatal_error (const struct m6811_opcode_def *opcode, const char *msg, ...)
+{
+ va_list argp;
+
+ fprintf (stderr, "Fatal error: ");
+ va_start (argp, msg);
+ vfprintf (stderr, msg, argp);
+ va_end (argp);
+ fprintf (stderr, "\n");
+ if (opcode)
+ {
+ fprintf (stderr, "Opcode: 0x%02x %s %s\n",
+ opcode->insn_code,
+ opcode->name ? opcode->name : "(null)",
+ opcode->operands ? opcode->operands : "(null)");
+ }
+ exit (1);
+}
+
+
+/* Format and pretty print for the code generation. (printf like format). */
+void
+print (FILE *fp, int col, const char *msg, ...)
+{
+ va_list argp;
+ char buf[1024];
+ int cur_col = -1;
+ int i;
+
+ /* Format in a buffer. */
+ va_start (argp, msg);
+ vsprintf (buf, msg, argp);
+ va_end (argp);
+
+ /* Basic pretty print:
+ - Every line is indented at column 'col',
+ - Indentation is updated when '{' and '}' are found,
+ - Indentation is incremented by the special character '@' (not displayed).
+ - New lines inserted automatically after ';' */
+ for (i = 0; buf[i]; i++)
+ {
+ if (buf[i] == '{')
+ col += indent_level;
+ else if (buf[i] == '}')
+ col -= indent_level;
+ else if (buf[i] == '@')
+ {
+ col += indent_level;
+ continue;
+ }
+ if (cur_col == -1 && buf[i] != ' ' && buf[i] != '\t' && buf[i] != '\n')
+ {
+ cur_col = 0;
+ while (cur_col < col)
+ {
+ fputc (' ', fp);
+ cur_col++;
+ }
+ }
+ if (buf[i] == '}')
+ col -= indent_level;
+ else if (buf[i] == '{')
+ col += indent_level;
+ else if (buf[i] == '\n')
+ cur_col = -1;
+
+ if (cur_col != -1 || buf[i] == '\n')
+ fputc (buf[i], fp);
+
+ if (buf[i] == ';')
+ {
+ fputc ('\n', fp);
+ cur_col = -1;
+ }
+ }
+}
+
+
+/* Generate the code to obtain the operands before execution of the
+ instruction. Operands are copied in local variables. This allows to
+ have the same instruction pattern and different operand formats.
+ There is a maximum of 3 variables:
+
+ 8-bits 16-bits
+ 1st operand: src8 src16
+ 2nd operand: dst8 dst16
+ alt operand: addr addr
+
+ The operand string is interpreted as follows:
+
+ a Copy A register in the local 8-bits variable.
+ b " B "
+ ccr " ccr "
+ d " D " " " 16-bits variable.
+ x " X "
+ y " Y "
+ sp " SP "
+ pc " PC "
+ * 68HC11 page0 memory pointer.
+ Get 8-bits page0 offset from program, set up 'addr' local
+ variable to refer to the location in page0.
+ Copy the 8/16-bits value pointed to by 'addr' in a 8/16-bits variable.
+ (x) 68HC11 indirect access with X register.
+ Get 8-bits unsigned offset from program, set up 'addr' = X + offset.
+ Copy the 8/16-bits value pointed to by 'addr' in a 8/16-bits variable.
+ (y) Same as (x) with Y register.
+ () 68HC11 extended address mode (global variable).
+ Get 16-bits address from program and set 'addr'.
+ Copy the 8/16-bits value pointed to by 'addr' in a 8/16-bits variable.
+ [] 68HC12 indexed addressing mode
+ (sp) Pop
+ Pop a 8/16-bits value from stack and set in a 8/16-bits variable.
+ r Relative branch
+ Get 8-bits relative branch, compute absolute address and set 'addr'
+ # 68HC11 immediate value
+ Get a 8/16-bits value from program and set a 8/16-bits variable.
+ &(x)
+ &(y)
+ &() Similar to (x), (y) and () except that we don't read the
+ value pointed to by 'addr' (ie, only 'addr' is setup). Used by jmp/jsr.
+ &[] Similar to [] but don't read the value pointed to by the address.
+ , Operand separator.
+ - End of input operands.
+
+ Example:
+ (x),a->a addr = x + (uint16) (fetch8 (proc));
+ src8 = a
+ *,#,r addr = (uint16) (fetch8 (proc)) <- Temporary 'addr'
+ src8 = read_mem8 (proc, addr)
+ dst8 = fetch8 (proc)
+ addr = fetch_relbranch (proc) <- Final 'addr'
+
+ Returns 1 if the 'addr' operand is set, 0 otherwise. */
+int
+gen_fetch_operands (FILE *fp, int col,
+ const struct m6811_opcode_def *opcode,
+ const char *operand_size)
+{
+ static char *vars[2] = {
+ "src",
+ "dst"
+ };
+ char c;
+ int addr_set = 0;
+ int cur_var = 0;
+ const char *operands = opcode->operands;
+
+ if (operands == 0)
+ operands = "";
+
+ while ((c = *operands++) != 0)
+ {
+ switch (c)
+ {
+ case 'a':
+ if (cur_var >= 2)
+ fatal_error (opcode, "Too many locals");
+
+ print (fp, col, "%s8 = cpu_get_a (proc);", vars[cur_var]);
+ break;
+
+ case 'b':
+ if (cur_var >= 2)
+ fatal_error (opcode, "Too many locals");
+
+ print (fp, col, "%s8 = cpu_get_b (proc);", vars[cur_var]);
+ break;
+
+ case 'd':
+ if (cur_var >= 2)
+ fatal_error (opcode, "Too many locals");
+
+ print (fp, col, "%s16 = cpu_get_d (proc);", vars[cur_var]);
+ break;
+
+ case 'x':
+ if (cur_var >= 2)
+ fatal_error (opcode, "Too many locals");
+
+ print (fp, col, "%s16 = cpu_get_x (proc);", vars[cur_var]);
+ break;
+
+ case 'y':
+ if (cur_var >= 2)
+ fatal_error (opcode, "Too many locals");
+
+ print (fp, col, "%s16 = cpu_get_y (proc);", vars[cur_var]);
+ break;
+
+ case '*':
+ if (cur_var >= 2)
+ fatal_error (opcode, "Too many locals");
+
+ if (addr_set)
+ fatal_error (opcode, "Wrong use of '*', 'addr' already used");
+
+ addr_set = 1;
+ current_insn_size += 1;
+ print (fp, col, "addr = (uint16) cpu_fetch8 (proc);");
+ print (fp, col, "%s%s = memory_read%s (proc, addr);",
+ vars[cur_var], operand_size, operand_size);
+ break;
+
+ case '&':
+ if (addr_set)
+ fatal_error (opcode, "Wrong use of '&', 'addr' already used");
+
+ addr_set = 1;
+ if (strncmp (operands, "(x)", 3) == 0)
+ {
+ current_insn_size += 1;
+ print (fp, col, "addr = cpu_get_x (proc) + (uint16) cpu_fetch8 (proc);");
+ operands += 3;
+ }
+ else if (strncmp (operands, "(y)", 3) == 0)
+ {
+ current_insn_size += 1;
+ print (fp, col, "addr = cpu_get_y (proc) + (uint16) cpu_fetch8 (proc);");
+ operands += 3;
+ }
+ else if (strncmp (operands, "()", 2) == 0)
+ {
+ current_insn_size += 2;
+ print (fp, col, "addr = cpu_fetch16 (proc);");
+ operands += 2;
+ }
+ else if (strncmp (operands, "[]", 2) == 0)
+ {
+ current_insn_size += 1;
+ print (fp, col, "addr = cpu_get_indexed_operand_addr (proc, 0);");
+ operands += 2;
+ }
+ else
+ {
+ fatal_error (opcode, "Unknown operand");
+ }
+ break;
+
+ case '(':
+ if (cur_var >= 2)
+ fatal_error (opcode, "Too many locals");
+
+ if (addr_set)
+ fatal_error (opcode, "Wrong use of '(', 'addr' already used");
+
+ if (strncmp (operands, "x)", 2) == 0)
+ {
+ addr_set = 1;
+ current_insn_size += 1;
+ print (fp, col, "addr = cpu_get_x (proc) + (uint16) cpu_fetch8 (proc);");
+ print (fp, col, "%s%s = memory_read%s (proc, addr);",
+ vars[cur_var], operand_size, operand_size);
+ operands += 2;
+ }
+ else if (strncmp (operands, "y)", 2) == 0)
+ {
+ addr_set = 1;
+ current_insn_size += 1;
+ print (fp, col, "addr = cpu_get_y (proc) + (uint16) cpu_fetch8 (proc);");
+ print (fp, col, "%s%s = memory_read%s (proc, addr);",
+ vars[cur_var], operand_size, operand_size);
+ operands += 2;
+ }
+ else if (strncmp (operands, ")", 1) == 0)
+ {
+ addr_set = 1;
+ current_insn_size += 2;
+ print (fp, col, "addr = cpu_fetch16 (proc);");
+ print (fp, col, "%s%s = memory_read%s (proc, addr);",
+ vars[cur_var], operand_size, operand_size);
+ operands++;
+ }
+ else if (strncmp (operands, "@)", 2) == 0)
+ {
+ current_insn_size += 2;
+ print (fp, col, "addr = cpu_fetch16 (proc);");
+ print (fp, col, "%s%s = memory_read%s (proc, addr);",
+ vars[cur_var], operand_size, operand_size);
+ operands += 2;
+ }
+ else if (strncmp (operands, "sp)", 3) == 0)
+ {
+ print (fp, col, "%s%s = cpu_%s_pop_uint%s (proc);",
+ vars[cur_var], operand_size,
+ cpu_type == cpu6811 ? "m68hc11" : "m68hc12",
+ operand_size);
+ operands += 3;
+ }
+ else
+ {
+ fatal_error (opcode, "Unknown operand");
+ }
+ break;
+
+ case '[':
+ if (cur_var >= 2)
+ fatal_error (opcode, "Too many locals");
+
+ if (addr_set)
+ fatal_error (opcode, "Wrong use of '[', 'addr' already used");
+
+ if (strncmp (operands, "]", 1) == 0)
+ {
+ addr_set = 1;
+ current_insn_size += 1;
+ print (fp, col, "addr = cpu_get_indexed_operand_addr (proc,0);");
+ print (fp, col, "%s%s = memory_read%s (proc, addr);",
+ vars[cur_var], operand_size, operand_size);
+ operands += 1;
+ }
+ else if (strncmp (operands, "]", 1) == 0)
+ {
+ current_insn_size += 1;
+ print (fp, col, "%s%s = cpu_get_indexed_operand%s (proc,0);",
+ vars[cur_var], operand_size, operand_size);
+ operands += 1;
+ }
+ else
+ {
+ fatal_error (opcode, "Unknown operand");
+ }
+ break;
+
+ case '{':
+ if (cur_var >= 2)
+ fatal_error (opcode, "Too many locals");
+
+ if (addr_set)
+ fatal_error (opcode, "Wrong use of '{', 'addr' already used");
+
+ if (strncmp (operands, "}", 1) == 0)
+ {
+ current_insn_size += 1;
+ print (fp, col, "%s%s = cpu_get_indexed_operand%s (proc, 1);",
+ vars[cur_var], operand_size, operand_size);
+ operands += 1;
+ }
+ else
+ {
+ fatal_error (opcode, "Unknown operand");
+ }
+ break;
+
+ case 's':
+ if (cur_var >= 2)
+ fatal_error (opcode, "Too many locals");
+
+ if (strncmp (operands, "p", 1) == 0)
+ {
+ print (fp, col, "%s16 = cpu_get_sp (proc);", vars[cur_var]);
+ operands++;
+ }
+ else
+ {
+ fatal_error (opcode, "Unknown operands");
+ }
+ break;
+
+ case 'c':
+ if (strncmp (operands, "cr", 2) == 0)
+ {
+ print (fp, col, "%s8 = cpu_get_ccr (proc);", vars[cur_var]);
+ operands += 2;
+ }
+ else
+ {
+ fatal_error (opcode, "Unknown operands");
+ }
+ break;
+
+ case 'r':
+ if (addr_set && cur_var != 2)
+ fatal_error (opcode, "Wrong use of 'r'");
+
+ addr_set = 1;
+ current_insn_size += 1;
+ print (fp, col, "addr = cpu_fetch_relbranch (proc);");
+ break;
+
+ case 'R':
+ if (addr_set && cur_var != 2)
+ fatal_error (opcode, "Wrong use of 'R'");
+
+ addr_set = 1;
+ current_insn_size += 2;
+ print (fp, col, "addr = cpu_fetch_relbranch16 (proc);");
+ break;
+
+ case '#':
+ if (strcmp (operand_size, "8") == 0)
+ {
+ current_insn_size += 1;
+ }
+ else
+ {
+ current_insn_size += 2;
+ }
+ print (fp, col, "%s%s = cpu_fetch%s (proc);", vars[cur_var],
+ operand_size, operand_size);
+ break;
+
+ case ',':
+ cur_var ++;
+ break;
+
+ case '-':
+ return addr_set;
+
+ default:
+ fatal_error (opcode, "Invalid operands");
+ break;
+ }
+ }
+ return addr_set;
+}
+
+
+/* Generate the code to save the instruction result. The result is in
+ a local variable: either 'dst8' or 'dst16'.
+ There may be only one result. Instructions with 2 results (ie idiv
+ and fdiv), take care of saving the first value.
+
+ The operand string is the same as for 'gen_fetch_operands'.
+ Everything before '->' is ignored. If the '->' is not found, it
+ is assumed that there is nothing to save. After '->', the operand
+ string is interpreted as follows:
+
+ a Save 'dst8' in A register
+ b " B "
+ ccr " CCR "
+ d " 'dst16' D "
+ x " X "
+ y " Y "
+ sp " SP "
+ * 68HC11 page0 memory pointer.
+ (x) 68HC11 indirect access with X register.
+ (y) Same as (x) with Y register.
+ () 68HC11 extended address mode (global variable).
+ For these modes, if they were used as an input operand,
+ the 'addr' variable contains the address of memory where
+ the result must be saved.
+ If they were not used an input operand, 'addr' is computed
+ (as in gen_fetch_operands()), and the result is saved.
+ [] 68HC12 indexed indirect
+ (sp) Push
+ Push the 8/16-bits result on the stack. */
+void
+gen_save_result (FILE *fp, int col,
+ const struct m6811_opcode_def *opcode,
+ int addr_set,
+ const char *operand_size)
+{
+ char c;
+ const char *operands = opcode->operands;
+
+ /* When the result is saved, 'result_size' is a string which
+ indicates the size of the saved result ("8" or "16"). This
+ is a sanity check with 'operand_size' to detect inconsistencies
+ in the different tables. */
+ const char *result_size = 0;
+
+ if (operands == 0)
+ operands = "";
+
+ operands = strchr (operands, '-');
+ if (operands == 0)
+ return;
+
+ operands++;
+ if (*operands++ != '>')
+ {
+ fatal_error (opcode, "Invalid operand");
+ }
+
+ c = *operands++;
+ switch (c)
+ {
+ case 'a':
+ result_size = "8";
+ print (fp, col, "cpu_set_a (proc, dst8);");
+ break;
+
+ case 'b':
+ result_size = "8";
+ print (fp, col, "cpu_set_b (proc, dst8);");
+ break;
+
+ case 'd':
+ result_size = "16";
+ print (fp, col, "cpu_set_d (proc, dst16);");
+ break;
+
+ case 'x':
+ result_size = "16";
+ print (fp, col, "cpu_set_x (proc, dst16);");
+ break;
+
+ case 'y':
+ result_size = "16";
+ print (fp, col, "cpu_set_y (proc, dst16);");
+ break;
+
+ case '*':
+ if (addr_set == 0)
+ {
+ current_insn_size += 1;
+ print (fp, col, "addr = (uint16) cpu_fetch8 (proc);");
+ }
+ result_size = operand_size;
+ print (fp, col, "memory_write%s (proc, addr, dst%s);",
+ operand_size, operand_size);
+ break;
+
+ case '(':
+ if (strncmp (operands, "x)", 2) == 0)
+ {
+ if (addr_set == 0)
+ {
+ current_insn_size += 1;
+ print (fp, col, "addr = cpu_get_x (proc) + cpu_fetch8 (proc);");
+ }
+ print (fp, col, "memory_write%s (proc, addr, dst%s);",
+ operand_size, operand_size);
+ operands += 2;
+ result_size = operand_size;
+ }
+ else if (strncmp (operands, "y)", 2) == 0)
+ {
+ if (addr_set == 0)
+ {
+ current_insn_size += 1;
+ print (fp, col, "addr = cpu_get_y (proc) + cpu_fetch8 (proc);");
+ }
+ print (fp, col, "memory_write%s (proc, addr, dst%s);",
+ operand_size, operand_size);
+ operands += 2;
+ result_size = operand_size;
+ }
+ else if (strncmp (operands, ")", 1) == 0)
+ {
+ if (addr_set == 0)
+ {
+ current_insn_size += 2;
+ print (fp, col, "addr = cpu_fetch16 (proc);");
+ }
+ print (fp, col, "memory_write%s (proc, addr, dst%s);",
+ operand_size, operand_size);
+ operands++;
+ result_size = operand_size;
+ }
+ else if (strncmp (operands, "sp)", 3) == 0)
+ {
+ print (fp, col, "cpu_%s_push_uint%s (proc, dst%s);",
+ cpu_type == cpu6811 ? "m68hc11" : "m68hc12",
+ operand_size, operand_size);
+ operands += 3;
+ result_size = operand_size;
+ }
+ else
+ {
+ fatal_error (opcode, "Invalid operand");
+ }
+ break;
+
+ case '[':
+ if (strncmp (operands, "]", 1) == 0)
+ {
+ if (addr_set == 0)
+ {
+ current_insn_size += 1;
+ print (fp, col, "addr = cpu_get_indexed_operand_addr (proc,0);");
+ }
+ print (fp, col, "memory_write%s (proc, addr, dst%s);",
+ operand_size, operand_size);
+ operands++;
+ result_size = operand_size;
+ }
+ else
+ {
+ fatal_error (opcode, "Invalid operand");
+ }
+ break;
+
+ case '{':
+ if (strncmp (operands, "}", 1) == 0)
+ {
+ current_insn_size += 1;
+ print (fp, col, "addr = cpu_get_indexed_operand_addr (proc, 1);");
+ print (fp, col, "memory_write%s (proc, addr, dst%s);",
+ operand_size, operand_size);
+ operands++;
+ result_size = operand_size;
+ }
+ else
+ {
+ fatal_error (opcode, "Invalid operand");
+ }
+ break;
+
+ case 's':
+ if (strncmp (operands, "p", 1) == 0)
+ {
+ print (fp, col, "cpu_set_sp (proc, dst16);");
+ operands++;
+ result_size = "16";
+ }
+ else
+ {
+ fatal_error (opcode, "Invalid operand");
+ }
+ break;
+
+ case 'c':
+ if (strncmp (operands, "cr", 2) == 0)
+ {
+ print (fp, col, "cpu_set_ccr (proc, dst8);");
+ operands += 2;
+ result_size = "8";
+ }
+ else
+ {
+ fatal_error (opcode, "Invalid operand");
+ }
+ break;
+
+ default:
+ fatal_error (opcode, "Invalid operand");
+ break;
+ }
+
+ if (*operands != 0)
+ fatal_error (opcode, "Garbage at end of operand");
+
+ if (result_size == 0)
+ fatal_error (opcode, "? No result seems to be saved");
+
+ if (strcmp (result_size, operand_size) != 0)
+ fatal_error (opcode, "Result saved different than pattern size");
+}
+
+
+/* Find the instruction pattern for a given instruction. */
+const struct m6811_opcode_pattern*
+find_opcode_pattern (const struct m6811_opcode_def *opcode)
+{
+ int i;
+ const char *pattern = opcode->insn_pattern;
+
+ if (pattern == 0)
+ {
+ pattern = opcode->name;
+ }
+ for (i = 0; i < TABLE_SIZE(m6811_opcode_patterns); i++)
+ {
+ if (strcmp (m6811_opcode_patterns[i].name, pattern) == 0)
+ {
+ return &m6811_opcode_patterns[i];
+ }
+ }
+ fatal_error (opcode, "Unknown instruction pattern");
+ return 0;
+}
+
+/* Generate the code for interpretation of instruction 'opcode'. */
+void
+gen_interp (FILE *fp, int col, const struct m6811_opcode_def *opcode)
+{
+ const char *operands = opcode->operands;
+ int addr_set;
+ const char *pattern = opcode->insn_pattern;
+ const struct m6811_opcode_pattern *op;
+ const char *operand_size;
+
+ if (pattern == 0)
+ {
+ pattern = opcode->name;
+ }
+
+ /* Find out the size of the operands: 8 or 16-bits. */
+ if (strcmp(&pattern[strlen(pattern) - 1], "8") == 0)
+ {
+ operand_size = "8";
+ }
+ else if (strcmp (&pattern[strlen(pattern) - 2], "16") == 0)
+ {
+ operand_size = "16";
+ }
+ else
+ {
+ operand_size = "";
+ }
+
+ if (operands == 0)
+ operands = "";
+
+ /* Generate entry point for the instruction. */
+ print (fp, col, "case 0x%02x: /* %s %s */\n", opcode->insn_code,
+ opcode->name, operands);
+ col += indent_level;
+
+ /* Generate the code to get the instruction operands. */
+ addr_set = gen_fetch_operands (fp, col, opcode, operand_size);
+
+ /* Generate instruction interpretation. */
+ op = find_opcode_pattern (opcode);
+ if (op->pattern)
+ {
+ print (fp, col, "%s;", op->pattern);
+ }
+
+ /* Generate the code to save the result. */
+ gen_save_result (fp, col, opcode, addr_set, operand_size);
+
+ /* For some instructions, generate the code to update the flags. */
+ if (op && op->ccr_update)
+ {
+ print (fp, col, "%s;", op->ccr_update);
+ }
+ print (fp, col, "break;");
+}
+
+
+/* Generate the interpretor for a given 68HC11 page set. */
+void
+gen_interpreter_for_table (FILE *fp, int col,
+ const struct m6811_opcode_def *table,
+ int size,
+ const char *cycles_table_name)
+{
+ int i;
+ int init_size;
+
+ init_size = table == m6811_page1_opcodes
+ || table == m6812_page1_opcodes? 1 : 2;
+
+ /* Get the opcode and dispatch directly. */
+ print (fp, col, "op = cpu_fetch8 (proc);");
+ print (fp, col, "cpu_add_cycles (proc, %s[op]);", cycles_table_name);
+
+ print (fp, col, "switch (op)\n");
+ col += indent_level;
+ print (fp, col, "{\n");
+
+ for (i = 0; i < size; i++)
+ {
+ /* The table contains duplicate entries (ie, instruction aliases). */
+ if (i > 0 && table[i].insn_code == table[i - 1].insn_code)
+ continue;
+
+ current_insn_size = init_size;
+ gen_interp (fp, col, &table[i]);
+#if 0
+ if (current_insn_size != table[i].insn_size)
+ {
+ fatal_error (&table[i], "Insn size %ld inconsistent with %ld",
+ current_insn_size, table[i].insn_size);
+ }
+#endif
+ }
+
+ print (fp, col, "default:\n");
+ print (fp, col + indent_level, "cpu_special (proc, M6811_ILLEGAL);");
+ print (fp, col + indent_level, "break;");
+ print (fp, col, "}\n");
+}
+
+/* Generate the table of instruction cycle. These tables are indexed
+ by the opcode number to allow a fast cycle time computation. */
+void
+gen_cycle_table (FILE *fp, const char *name,
+ const struct m6811_opcode_def *table,
+ int size)
+{
+ int i;
+ char cycles[256];
+ int page1;
+
+ page1 = table == m6811_page1_opcodes;
+
+ /* Build the cycles table. The table is indexed by the opcode. */
+ memset (cycles, 0, sizeof (cycles));
+ while (--size >= 0)
+ {
+ if (table->insn_min_cycles > table->insn_max_cycles)
+ fatal_error (table, "Wrong insn cycles");
+
+ if (table->insn_max_cycles == _M)
+ cycles[table->insn_code] = table->insn_min_cycles;
+ else
+ cycles[table->insn_code] = table->insn_max_cycles;
+
+ table++;
+ }
+
+ /* Some check: for the page1 opcode, the cycle type of the page2/3/4
+ opcode must be 0. */
+ if (page1 && (cycles[M6811_OPCODE_PAGE2] != 0
+ || cycles[M6811_OPCODE_PAGE3] != 0
+ || cycles[M6811_OPCODE_PAGE4] != 0))
+ fatal_error (0, "Invalid cycle table");
+
+ /* Generates the cycles table. */
+ print (fp, 0, "static const unsigned char %s[256] = {\n", name);
+ for (i = 0; i < 256; i++)
+ {
+ if ((i % 16) == 0)
+ {
+ print (fp, indent_level, "/* %3d */ ", i);
+ }
+ fprintf (fp, "%2d", cycles[i]);
+ if (i != 255)
+ fprintf (fp, ",");
+
+ if ((i % 16) != 15)
+ fprintf (fp, " ");
+ else
+ fprintf (fp, "\n");
+ }
+ print (fp, 0, "};\n\n");
+}
+
+#define USE_SRC8 1
+#define USE_DST8 2
+
+void
+gen_function_entry (FILE *fp, const char *name, int locals)
+{
+ /* Generate interpretor entry point. */
+ print (fp, 0, "%s (proc)\n", name);
+ print (fp, indent_level, "struct _sim_cpu* proc;");
+ print (fp, indent_level, "{\n");
+
+ /* Interpretor local variables. */
+ print (fp, indent_level, "unsigned char op;");
+ print (fp, indent_level, "uint16 addr, src16, dst16;");
+ if (locals & USE_SRC8)
+ print (fp, indent_level, "uint8 src8;\n");
+ if (locals & USE_DST8)
+ print (fp, indent_level, "uint8 dst8;\n");
+}
+
+void
+gen_function_close (FILE *fp)
+{
+ print (fp, 0, "}\n");
+}
+
+int
+cmp_opcode (void* e1, void* e2)
+{
+ struct m6811_opcode_def* op1 = (struct m6811_opcode_def*) e1;
+ struct m6811_opcode_def* op2 = (struct m6811_opcode_def*) e2;
+
+ return (int) (op1->insn_code) - (int) (op2->insn_code);
+}
+
+void
+prepare_table (struct m6811_opcode_def* table, int size)
+{
+ int i;
+
+ qsort (table, size, sizeof (table[0]), cmp_opcode);
+ for (i = 1; i < size; i++)
+ {
+ if (table[i].insn_code == table[i-1].insn_code)
+ {
+ fprintf (stderr, "Two insns with code 0x%02x\n",
+ table[i].insn_code);
+ }
+ }
+}
+
+void
+gen_interpreter (FILE *fp)
+{
+ int col = 0;
+
+ prepare_table (m6811_page1_opcodes, TABLE_SIZE (m6811_page1_opcodes));
+ prepare_table (m6811_page2_opcodes, TABLE_SIZE (m6811_page2_opcodes));
+ prepare_table (m6811_page3_opcodes, TABLE_SIZE (m6811_page3_opcodes));
+ prepare_table (m6811_page4_opcodes, TABLE_SIZE (m6811_page4_opcodes));
+
+ prepare_table (m6812_page1_opcodes, TABLE_SIZE (m6812_page1_opcodes));
+ prepare_table (m6812_page2_opcodes, TABLE_SIZE (m6812_page2_opcodes));
+
+ /* Generate header of interpretor. */
+ print (fp, col, "/* File generated automatically by gencode. */\n");
+ print (fp, col, "#include \"sim-main.h\"\n\n");
+
+ if (cpu_type & cpu6811)
+ {
+ gen_cycle_table (fp, "cycles_page1", m6811_page1_opcodes,
+ TABLE_SIZE (m6811_page1_opcodes));
+ gen_cycle_table (fp, "cycles_page2", m6811_page2_opcodes,
+ TABLE_SIZE (m6811_page2_opcodes));
+ gen_cycle_table (fp, "cycles_page3", m6811_page3_opcodes,
+ TABLE_SIZE (m6811_page3_opcodes));
+ gen_cycle_table (fp, "cycles_page4", m6811_page4_opcodes,
+ TABLE_SIZE (m6811_page4_opcodes));
+
+ gen_function_entry (fp, "static void\ncpu_page3_interp", 0);
+ gen_interpreter_for_table (fp, indent_level,
+ m6811_page3_opcodes,
+ TABLE_SIZE(m6811_page3_opcodes),
+ "cycles_page3");
+ gen_function_close (fp);
+
+ gen_function_entry (fp, "static void\ncpu_page4_interp", 0);
+ gen_interpreter_for_table (fp, indent_level,
+ m6811_page4_opcodes,
+ TABLE_SIZE(m6811_page4_opcodes),
+ "cycles_page4");
+ gen_function_close (fp);
+
+ /* Generate the page 2, 3 and 4 handlers. */
+ gen_function_entry (fp, "static void\ncpu_page2_interp",
+ USE_SRC8 | USE_DST8);
+ gen_interpreter_for_table (fp, indent_level,
+ m6811_page2_opcodes,
+ TABLE_SIZE(m6811_page2_opcodes),
+ "cycles_page2");
+ gen_function_close (fp);
+
+ /* Generate the interpretor entry point. */
+ gen_function_entry (fp, "void\ncpu_interp_m6811",
+ USE_SRC8 | USE_DST8);
+
+ gen_interpreter_for_table (fp, indent_level, m6811_page1_opcodes,
+ TABLE_SIZE(m6811_page1_opcodes),
+ "cycles_page1");
+ gen_function_close (fp);
+ }
+ else
+ {
+ gen_cycle_table (fp, "cycles_page1", m6812_page1_opcodes,
+ TABLE_SIZE (m6812_page1_opcodes));
+ gen_cycle_table (fp, "cycles_page2", m6812_page2_opcodes,
+ TABLE_SIZE (m6812_page2_opcodes));
+
+ gen_function_entry (fp, "static void\ncpu_page2_interp",
+ USE_SRC8 | USE_DST8);
+ gen_interpreter_for_table (fp, indent_level,
+ m6812_page2_opcodes,
+ TABLE_SIZE(m6812_page2_opcodes),
+ "cycles_page2");
+ gen_function_close (fp);
+
+ /* Generate the interpretor entry point. */
+ gen_function_entry (fp, "void\ncpu_interp_m6812",
+ USE_SRC8 | USE_DST8);
+
+ gen_interpreter_for_table (fp, indent_level, m6812_page1_opcodes,
+ TABLE_SIZE(m6812_page1_opcodes),
+ "cycles_page1");
+ gen_function_close (fp);
+ }
+}
+
+void
+usage (char* prog)
+{
+ fprintf (stderr, "Usage: %s {-m6811|-m6812}\n", prog);
+ exit (2);
+}
+
+int
+main (int argc, char *argv[])
+{
+ int i;
+
+ for (i = 1; i < argc; i++)
+ {
+ if (strcmp (argv[i], "-m6811") == 0)
+ cpu_type = cpu6811;
+ else if (strcmp (argv[i], "-m6812") == 0)
+ cpu_type = cpu6812;
+ else
+ {
+ usage (argv[0]);
+ }
+ }
+ if (cpu_type == 0)
+ usage (argv[0]);
+
+ gen_interpreter (stdout);
+ if (fclose (stdout) != 0)
+ {
+ fprintf (stderr, "Error while generating the interpreter: %d\n",
+ errno);
+ return 1;
+ }
+ return 0;
+}
gencode.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: ChangeLog
===================================================================
--- ChangeLog (nonexistent)
+++ ChangeLog (revision 223)
@@ -0,0 +1,631 @@
+2006-12-21 Hans-Peter Nilsson
+
+ * config.in: Regenerate.
+
+2006-06-13 Richard Earnshaw
+
+ * configure: Regenerated.
+
+2006-06-05 Daniel Jacobowitz
+
+ * configure: Regenerated.
+
+2006-05-31 Daniel Jacobowitz
+
+ * configure: Regenerated.
+
+2006-03-29 Hans-Peter Nilsson
+
+ * configure: Regenerate.
+
+2005-03-23 Mark Kettenis
+
+ * configure: Regenerate.
+
+2005-01-14 Andrew Cagney
+
+ * configure.ac: Sinclude aclocal.m4 before common.m4. Add
+ explicit call to AC_CONFIG_HEADER.
+ * configure: Regenerate.
+
+2005-01-11 Andrew Cagney
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+2005-01-07 Andrew Cagney
+
+ * configure.ac: Rename configure.in, require autoconf 2.59.
+ * configure: Re-generate.
+
+2004-12-08 Hans-Peter Nilsson
+
+ * configure: Regenerate for ../common/aclocal.m4 update.
+
+2004-06-15 Alan Modra
+
+ * interp.c (sim_prepare_for_program): Use bfd_get_section_size
+ instead of bfd_get_section_size_before_reloc.
+
+2003-08-08 Stephane Carrez
+
+ * dv-m68hc11tim.c (cycle_to_string): Add flags parameter to better
+ control the translation.
+ (m68hc11tim_print_timer): Update cycle_to_string conversion.
+ (m68hc11tim_timer_event): Fix handling of output
+ compare register with its interrupts.
+ (m68hc11tim_io_write_buffer): Check output compare
+ after setting M6811_TMSK1.
+ (m68hc11tim_io_read_buffer): Fix compilation warning.
+ * dv-m68hc11.c (m68hc11_option_handler): Likewise.
+ * dv-m68hc11spi.c (m68hc11spi_info): Likewise.
+ * dv-m68hc11sio.c (m68hc11sio_info): Likewise.
+ * interrupts.c (interrupts_info): Likewise.
+ (interrupts_reset): Recognize bootstrap mode.
+ * sim-main.h (PRINT_CYCLE, PRINT_TIME): New defines.
+ (_sim_cpu): Add cpu_start_mode.
+ (cycle_to_string): Add flags member.
+ * m68hc11_sim.c (OPTION_CPU_BOOTSTRAP): New option.
+ (cpu_options): Declare new option bootstrap.
+ (cpu_option_handler): Handle it.
+ (cpu_info): Update call to cycle_to_string.
+
+2003-08-08 Stephane Carrez
+
+ * sim-main.h (phys_to_virt): Use memory bank parameters to translate
+ the physical address in virtual address.
+ (struct _sim_cpu): Add memory bank members.
+ * m68hc11_sim.c (cpu_initialize): Clear memory bank parameters.
+ * interp.c (sim_hw_configure): Create memory bank according to memory
+ bank parameters.
+ (sim_get_bank_parameters): New function to obtain memory bank config
+ from the symbol table.
+ (sim_prepare_for_program): Call it to obtain the memory bank parameters.
+ (sim_open): Call sim_prepare_for_program.
+ * dv-m68hc11.c (m68hc11cpu_io_write_buffer): Use memory bank parameters
+ to check if address is within bank window.
+ (m68hc11cpu_io_read_buffer): Likewise.
+ (attach_m68hc11_regs): Map the memory bank according to memory bank
+ parameters.
+
+2003-08-08 Stephane Carrez ,
+
+ * sim-main.h (PAGE_REGNUM, Z_REGNUM): Use same numbering as gdb.
+
+2003-08-08 Stephane Carrez ,
+ Gary Piercey
+
+ * m68hc11_sim.c (print_io_word): New function to print 16-bit value.
+ * sim-main.h (print_io_word): Declare.
+ * dv-m68hc11tim.c (tmsk1_desc): New description table for TMSK1.
+ (tflg1_desc): Likewise for TFLG1.
+ (m68hc11tim_info): Print input and output compare registers
+
+2003-03-02 Stephane Carrez
+
+ * Makefile.in (SIM_EXTRA_CFLAGS): Set WITH_TARGET_ADDRESS_BITSIZE
+ to 32 to support memory bank switching; temporarily use 32-bit for
+ WORD_BITSIZE to avoid a bug in sim-common.
+
+2003-03-01 Stephane Carrez
+
+ * interp.c (sim_fetch_register): Only store a single byte for
+ 1 byte registers.
+
+2003-02-27 Andrew Cagney
+
+ * interp.c (sim_prepare_for_program, sim_open)
+ (sim_create_inferior): Rename _bfd to bfd.
+
+2002-08-13 Stephane Carrez
+
+ * dv-m68hc11eepr.c (struct m68hc11eepr ): Use const char* for filename.
+
+2002-08-13 Marko Kohtala
+
+ * interp.c (sim_prepare_for_program): Look up the image for the
+ reset vector and set cpu_use_elf_start to 1 if not found.
+ (sim_open): Do not set cpu_use_elf_start.
+
+2002-08-13 Marko Kohtala
+
+ * interp.c (sim_hw_configure): Return 1 for success.
+ (sim_prepare_for_program): Use the sim_hw_configure exit code to
+ return SIM_RC_FAIL.
+
+2002-08-13 Stephane Carrez
+
+ * dv-m68hc11.c (m68hc11cpu_io_read_buffer): Translate memory
+ bank window to some virtual address to read from extended memory.
+ (m68hc11cpu_io_write_buffer): Likewise for writing.
+ (attach_m68hc11_regs): When use_bank property is defined, attach
+ to the 68HC12 16K memory bank window.
+ * interp.c (sim_hw_configure): Create memory region for banked
+ memory.
+
+2002-08-13 Stephane Carrez
+
+ * interp.c (sim_hw_configure): Connect port-X to cpu-write-port.
+ * dv-m68hc11.c (m68hc11cpu_ports): Add cpu-write-port input.
+ (m68hc11cpu_port_event): Handle CPU_WRITE_PORT event.
+
+2002-08-13 Marko Kohtala
+
+ * dv-m68hc11.c (m68hc11cpu_io_write): Fix to update IO mapping
+ when IO mapping changed, not when internal RAM mapping is changed.
+
+2002-08-13 Stephane Carrez
+
+ * m68hc11_sim.c (cpu_special): Handle call and rtc instructions.
+ * sim-main.h (M6812_CALL_INDIRECT): Add to enum.
+ (m6811_regs): Add page register.
+ (cpu_set_page, cpu_get_page): New macros.
+ (phys_to_virt): New function.
+ (cpu_get_indexed_operand_addr, cpu_return): Declare.
+ * gencode.c: Identify indirect addressing mode for call and fix daa.
+ (gen_function_entry): New param to tell if src8/dst8 locals are
+ necessary.
+ (gen_interpreter): Use it to avoid generation of unused variables.
+ * interp.c (sim_fetch_register): Allow to read page register; page
+ register, A, B and CCR are only 1 byte wide.
+ (sim_store_register): Likewise for writing.
+
+2002-06-16 Andrew Cagney
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+2002-06-09 Andrew Cagney
+
+ * Makefile.in (INCLUDE): Update path to callback.h.
+ * sim-main.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
+
+2002-03-07 Stephane Carrez
+
+ * m68hc11_sim.c (cpu_move8): Call sim_engine_abort in default case.
+ (cpu_move16): Likewise.
+ (sim_memory_error): Use sim_io_printf.
+ (cpu_option_handler): Fix compilation warning.
+ * interp.c (sim_hw_configure): Fix compilation warning;
+ remove m68hc12sio@2 device.
+ (sim_open): Likewise.
+ * dv-m68hc11tim.c (m68hc11tim_port_event): Fix clear of TFLG2
+ flags when reset.
+ (cycle_to_string): Improve convertion of cpu cycle number.
+ (m68hc11tim_info): Print info about PACNT.
+ (m68hc11tim_io_write_buffer): Fix clearing of TFLG2; handle
+ TCTL1 and TCTL2 registers.
+ * dv-m68hc11.c (m68hc11_info): Print 6811 current running mode.
+
+2002-03-07 Stephane Carrez
+
+ * interp.c (sim_hw_configure): Save the HW cpu pointer in the
+ cpu struct.
+ (sim_hw_configure): Connect the capture input/output events.
+ * sim-main.h (_sim_cpu): New member hw_cpu.
+ (m68hc11cpu_set_oscillator): Declare.
+ (m68hc11cpu_clear_oscillator): Declare.
+ (m68hc11cpu_set_port): Declare.
+ * dv-m68hc11.c (m68hc11_options): New for oscillator commands.
+ (m68hc11cpu_ports): New input ports and output ports to reflect
+ the HC11 IOs.
+ (m68hc11_delete): Cleanup any running oscillator.
+ (attach_m68hc11_regs): Create the input oscillators.
+ (make_oscillator): New function.
+ (find_oscillator): New function.
+ (oscillator_handler): New function.
+ (reset_oscillators): New function.
+ (m68hc11cpu_port_event): Handle the new input ports.
+ (m68hc11cpu_set_oscillator): New function.
+ (m68hc11cpu_clear_oscillator): New function.
+ (get_frequency): New function.
+ (m68hc11_option_handler): New function.
+ (m68hc11cpu_set_port): New function.
+ (m68hc11cpu_io_write): Post the port output events.
+ * dv-m68hc11spi.c (set_bit_port): Use m68hc11cpu_set_port to set
+ the output port value.
+ * dv-m68hc11tim.c (m68hc11tim_port_event): Handle CAPTURE event
+ by latching the TCNT value in the register.
+
+2002-03-07 Stephane Carrez
+
+ * sim-main.h (cpu_frame, cpu_frame_list): Remove.
+ (cpu_frame_reg, cpu_print_frame): Remove.
+ (cpu_m68hc11_push_uint8, cpu_m68hc11_pop_uint8): Cleanup.
+ (cpu_m68hc11_push_uint16, cpu_m68hc11_pop_uint16): Likewise.
+ (cpu_m68hc12_push_uint8, cpu_m68hc12_push_uint16): Likewise.
+ (cpu_m68hc12_pop_uint8, cpu_m68hc12_pop_uint16): Likewise.
+ * m68hc11_sim.c (cpu_find_frame): Remove.
+ (cpu_create_frame_list): Remove.
+ (cpu_remove_frame_list, cpu_create_frame, cpu_free_frame): Remove.
+ (cpu_frame_reg, cpu_print_frame, cpu_update_frame): Remove.
+ (cpu_call): Cleanup to remove #if HAVE_FRAME and calls to the above.
+ (cpu_update_frame): Likewise.
+ (cpu_return): Likewise.
+ (cpu_reset): Likewise.
+ (cpu_initialize): Likewise.
+ * interp.c (sim_do_command): Remove call to cpu_print_frame.
+
+2002-03-07 Stephane Carrez
+
+ * interrupts.c (interrupts_reset): New function, setup interrupt
+ vector address according to cpu mode.
+ (interrupts_initialize): Move reset portion to the above.
+ (interrupt_names): New table to give a name to interrupts.
+ (idefs): Handle pulse accumulator interrupts.
+ (interrupts_info): Print the interrupt history.
+ (interrupt_option_handler): New function.
+ (interrupt_options): New table of options.
+ (interrupts_update_pending): Keep track of when interrupts are
+ raised and implement breakpoint-on-raise-interrupt.
+ (interrupts_process): Keep track of when interrupts are taken
+ and implement breakpoint-on-interrupt.
+ * interrupts.h (struct interrupt_history): Define.
+ (struct interrupt): Keep track of the interrupt history.
+ (interrupts_reset): Declare.
+ (interrupts_initialize): Update prototype.
+ * m68hc11_sim.c (cpu_reset): Reset interrupts.
+ (cpu_initialize): Cleanup.
+
+2001-07-28 Stephane Carrez
+
+ * dv-m68hc11eepr.c (m68hc11eepr_info): Fix print of current write
+ address.
+ (m68hc11eepr_port_event): Fix detach/attach logic.
+
+2001-07-22 Stephane Carrez
+
+ * Makefile.in (SIM_OBJS): Remove sim-resume.o
+ * interp.c (sim_resume): New function from sim-resume.c, install
+ the stepping event after having processed the pending ticks.
+ (has_stepped): Likewise.
+ (sim_info): Produce an output only if verbose or STATE_VERBOSE_P.
+
+2001-07-10 Andrew Cagney
+
+ * Makefile.in (gencode): Provide explicit path to gencode.c.
+
+2001-05-20 Stephane Carrez
+
+ * Makefile.in (M68HC11_OBJS): Add m68hc12int.o.
+ (m68hc12int.c): Generate using gencode -m6812.
+ (m68hc11int.c): Likewise with -m6811.
+
+ * gencode.c (m6811_opcode_patterns): New patterns for 68HC12.
+ (m6811_page1_opcodes): Remove duplicate entries.
+ (m6811_page2_opcodes): Likewise.
+ (m6811_page3_opcodes): Likewise.
+ (m6811_page4_opcodes): Likewise.
+ (m6812_page1_opcodes): New table for 68HC12 instructions.
+ (m6812_page2_opcodes): Likewise.
+ (gen_fetch_operands): New modes [] and &[] for 68HC12 operands.
+ (gen_save_result): Likewise.
+ (gen_interpreter_for_table): Handle 68HC11 and 68HC12 opcodes.
+ (cmp_opcode): New function for opcode comparision.
+ (prepare_table): Sort the opcodes.
+ (gen_interpreter): Prepare all the tables and generate either
+ a 68HC11 or a 68HC12 simulator.
+ (main): New options -m6811 and -m6812.
+
+ * m68hc11_sim.c (cpu_single_step): Use pointer to cpu interpretor.
+ (cpu_special): Simulation of some 68HC12 instructions.
+ (cpu_exg): New function.
+ (cpu_dbcc): Likewise.
+ (cpu_fetch_relbranch16): Likewise.
+ (cpu_push_all): Push according to 68HC11 or 68HC12.
+ (cpu_move16): Likewise.
+ (cpu_move8): Likewise.
+ (cpu_get_indexed_operand16): Likewise.
+ (cpu_get_indexed_operand8): Likewise.
+ (cpu_get_indexed_operand_addr): Likewise.
+ (cpu_set_reg, cpu_set_dst_reg, cpu_get_src_reg, cpu_get_reg): Likewise.
+ (cpu_reset): Setup INIT register according to architecture.
+
+ * sim-main.h (M6811_Special): Add 68HC12 specific instructions.
+ (_sim_cpu): Keep track of the cpu being simulated.
+ (cpu_get_tmp3, cpu_get_tmp2, cpu_set_tmp3, cpu_set_tmp2): New.
+ (cpu_m68hc11_push_uintxx): Rename of cpu_push_uintxx.
+ (cpu_m68hc11_pop_uint8): Likewise.
+ (cpu_m68hc12_push_uintxx): New functions for 68HC12.
+ (cpu_m68hc12_pop_uintxx): Likewise.
+ (cpu_exg, cpu_dbcc, cpu_move8, cpu_move16): Likewise,
+ (cpu_fetch_relbranch16): Likewise.
+ (cpu_interp_m6811): Rename of cpu_interp.
+ (cpu_interp_m6812): New function.
+ * interp.c (free_state): New function.
+ (dev_list_68hc12): New table.
+ (sim_board_reset): Reset depending on the cpu (HC11 or HC12).
+ (sim_hw_configure): New function.
+ (sim_prepare_for_program): New function.
+ (sim_open): Use above new functions.
+ (sim_close): Call free_state().
+ (sim_info): Print info according to cpu.
+ (sim_create_inferior): Use sim_prepare_for_program.
+ (sim_do_command): Configure the hardware after a change of the
+ architecture.
+
+2001-05-20 Stephane Carrez
+
+ * dv-m68hc11sio.c (m68hc11sio_tx_poll): Always check for
+ pending interrupts.
+ * interrupts.c (interrupts_process): Keep track of the last number
+ of masked insn cycles.
+ (interrupts_initialize): Clear last number of masked insn cycles.
+ (interrupts_info): Report them.
+ (interrupts_update_pending): Compute clear and set masks of
+ interrupts and clear the interrupt bits before setting them
+ (due to SCI interrupt sharing).
+ * interrupts.h (struct interrupts): New members last_mask_cycles
+ and xirq_last_mask_cycles.
+
+2000-11-26 Stephane Carrez
+
+ * dv-m68hc11.c (m68hc11cpu_io_read_buffer): Use attach_size
+ instead of a hard-coded value.
+ (m68hc11cpu_io_write_buffer): Likewise.
+ (dv_m68hc11_descriptor): Define a 68hc12 device.
+ * dv-m68hc11eepr.c (dv_m68hc11eepr_descriptor): Likewise.
+ * dv-m68hc11tim.c (dv_m68hc11tim_descriptor): Likewise.
+ * dv-m68hc11spi.c (dv_m68hc11spi_descriptor): Likewise.
+ * dv-m68hc11sio.c (dv_m68hc11sio_descriptor): Likewise.
+
+2000-11-22 Stephane Carrez
+
+ * dv-m68hc11.c (attach_m68hc11_regs): Register a delete handler.
+ (m68hc11cpu_delete): Delete handler to detach the address space.
+
+2000-11-24 Stephane Carrez
+
+ * dv-m68hc11eepr.c (attach_m68hc11eepr_regs): Use hw_malloc.
+ * dv-nvram.c (attach_nvram_regs): Use hw_free and hw_malloc
+ instead of free and malloc.
+
+2000-09-11 Stephane Carrez
+
+ * Makefile.in: Was missing from initial patch.
+
+2000-09-10 Stephane Carrez
+
+ * interp.c (sim_store_register): Remove soft register hack.
+ (sim_fetch_register): Likewise.
+ (sim_create_inferior): Likewise.
+ * sim-main.h: Likewise.
+
+2000-09-10 Stephane Carrez
+
+ * interrupts.c (interrupts_update_pending): Clear the mask of
+ pending interrupts here.
+ (interrupts_get_current): Don't clear the mask of pending interrupts.
+
+2000-09-10 Stephane Carrez
+
+ * sim-main.h: Define cycle_to_string.
+ * dv-m68hc11tim.c (cycle_to_string): New function to translate
+ the cpu cycle into some formatted time string.
+ (m68hc11tim_print_timer): Use it.
+ * dv-m68hc11sio.c (m68hc11sio_info): Use cycle_to_string.
+ * dv-m68hc11spi.c (m68hc11spi_info): Likewise.
+ * interrupts.c (interrupts_info): Likewise.
+ * m68hc11_sim.c (cpu_info): Likewise.
+
+2000-09-06 Stephane Carrez
+
+ * dv-m68hc11tim.c (m68hc11tim_timer_event): Compute the overflow
+ interrupt and compare events accurately. Take into account the
+ pending ticks not processed by the simulator yet (introduced a shift).
+ (m68hc11_port_event): Reset the timer interrupt delays.
+ (m68hc11tim_io_read_buffer): Be able to read several bytes.
+ (m68hc11tim_io_write_buffer): Likewise for write.
+ (m68hc11tim_io_write_buffer): Recompute the timer overflow interrupt.
+
+2000-09-06 Stephane Carrez
+
+ * dv-m68hc11spi.c (m68hc11spi_io_read_buffer): Clear the interrupts.
+ (m68hc11spi_io_write_buffer): Likewise and fix the spi frame.
+ (m68hc11spi_info): Clarify the status report
+ of the SPI when a byte is being sent.
+ (m68hc11spi_clock): Fix the spi send frame.
+
+2000-08-11 Stephane Carrez
+
+ * sim-main.h (m68hc11_map_level): Define level of address mappings.
+ * dv-m68hc11eepr.c (struct m68hc11eepr ): New flag to indicate
+ whether the eeprom is currently mapped or not.
+ (m68hc11eepr_port_event): Use the flag to see if we must unmap
+ or map the eeprom. Update the flag to reflect the current state.
+ Use M6811_EEPROM_LEVEL when mapping the eeprom.
+ (m68hc11eepr_finish): Remove overlap hack.
+ (attach_m68hc11eepr_regs): Use M6811_IO_LEVEL when mapping the
+ config and control registers.
+ * dv-m68hc11.c (m68hc11cpu_finish): Remove overlap hack.
+ (attach_m68hc11_regs): Use M6811_IO_LEVEL.
+ (m68hc11cpu_io_write): Likewise when unmapping and re-mapping.
+ * dv-m68hc11spi.c (m68hc11spi_finish): Likewise.
+ (attach_m68hc11spi_regs): Likewise.
+ * dv-m68hc11tim.c (m68hc11tim_finish): Likewise.
+ (attach_m68hc11tim_regs): Likewise.
+ * dv-m68hc11sio.c (m68hc11sio_finish): Likewise.
+ (attach_m68hc11sio_regs): Likewise.
+ * interp.c (sim_open): Likewise.
+ * dv-nvram.c (attach_nvram_regs): Likewise.
+
+Thu Jul 27 21:27:25 2000 Andrew Cagney
+
+ * configure, config.in: Regenerate.
+
+2000-06-25 Stephane Carrez
+
+ * Makefile.in (SIM_RUN_OBJS): Define to use nrun.c
+ * dv-m68hc11.c (m68hc11cpu_finish): Register detach address callback.
+ (dv_m6811_detach_address_callback): New function to detach a
+ device from an address space.
+ * dv-m68hc11eepr.c (m68hc11eepr_port_event): Initialize
+ config register according to --cpu-config option.
+ * sim-main.h (_sim_cpu): Add cpu_config member.
+ * interp.c (sim_open): Delete specific simulator options.
+ * m68hc11_sim.c (cpu_option_handler): New options
+ --emulos and -cpu-config to configure the simulator.
+ (cpu_initialize): Initialize cpu_config member.
+
+2000-06-24 Stephane Carrez
+
+ * emulos.c: Fix indentation and comments.
+ * gencode.c: Likewise.
+ * dv-m68hc11tim.c (m68hc11tim_timer_event): Handle COMPARE_EVENT.
+ (m68hc11tim_io_write_buffer): Write compare registers and
+ setup compare event.
+ * interp.c: Remove unused global variables.
+ * interrupts.c (idefs): New compare interrupts.
+ Fix indentation and comments.
+ * interrupts.h: Likewise.
+
+2000-06-18 Stephane Carrez
+
+ * dv-m68hc11sio.c: Fix indentation and comments.
+ Remove INT_PORT.
+ * dv-m68hc11.c: Fix indentation and comments.
+ (m68hc11cpu_port_event): Move initialization of M6811_HPRIO from here.
+ * m68hc11_sim.c (cpu_reset): To here.
+ * dv-m68hc11eepr.c: Fix indentation and comments.
+
+2000-06-17 Stephane Carrez
+
+ * dv-nvram.c: New file, rename from dv-pram.c.
+ * dv-pram.c: Delete file.
+ * sim-main.h: Incorporate m68hc11_sim.h.
+ * m68hc11_sim.h: Delete file.
+ * configure.in: Rename pram into nvram.
+ * interp.c (sim_open): Likewise in creation of device tree.
+
+2000-05-31 Stephane Carrez
+
+ * interp.c (sim_open): Create the SPI device.
+ * dv-m68hc11spi.c: New file for SPI device simulation.
+ * configure.in (hw_extra_devices): Add SPI device.
+
+2000-05-28 Stephane Carrez
+
+ * interrupts.c (interrupts_initialize): Clear XIRQ accounting.
+ (interrupts_process): Separate IRQ and XIRQ accounting.
+ (interrupts_info): Report XIRQ accounting.
+ * interrupts.h (struct interrupts): Added accounting for XIRQ.
+
+2000-04-16 Stephane Carrez
+
+ * dv-pram.c (attach_pram_regs): Fix the 'save-modified' mode.
+ * m68hc11_sim.h (_sim_cpu): Allow configuration of cpu mode.
+ * dv-m68hc11.c (attach_m68hc11_regs): Get the cpu MODA,MODB
+ configuration from the 'mode' device tree property.
+ (m68hc11cpu_port_event): Reset M6811_HPRIO to the cpu MODA, MODB
+ configuration.
+
+2000-02-24 Stephane Carrez
+
+ * sim-main.h: Remove WITH_TARGET_* defines.
+ * Makefile.in (SIM_EXTRA_CFLAGS): Specify the WITH_TARGET_* flags.
+
+2000-02-08 Stephane Carrez
+
+ * dv-m68hc11sio.c (m68hc11sio_port_event): Setup the SCI to
+ 1200 baud when cpu is in bootstrap mode.
+
+ * dv-m68hc11tim.c (m68hc11tim_io_write_buffer): Be able to
+ write in the TCTN timer register.
+
+ * dv-m68hc11sio.c (m68hc11sio_io_write_buffer): Divide cpu clock
+ by 4 to obtain the E clock frequency.
+ (sccr2_desc): Use M6811_TIE for TIE bit.
+ (m68hc11sio_info): Fix baud rate report.
+
+ * dv-m68hc11tim.c (to_realtime): Likewise.
+
+ * interp.c (sim_open): When building device tree, only provide
+ devices that do not exist yet.
+
+ * emulos.c: Fix compilation pb under Windows.
+
+ * dv-m68hc11.c (attach_m68hc11_regs): Get the clock frequency
+ from the 'clock' property.
+
+2000-01-02 Stephane Carrez
+
+ * m68hc11_sim.h (*_REGNUM): Define.
+ (_sim_cpu): New member cpu_page0_reg table.
+ * interp.c (sim_create_inferior): Fill the cpu_page0_reg table with
+ addresses of soft registers in .page0.
+ (sim_fetch_register, sim_store_register): Use cpu_page0_reg table
+ to get/set soft registers.
+
+1999-12-31 Stephane Carrez
+
+ * dv-m68hc11.c (m68hc11cpu_io_write_buffer): Clear byte to avoid
+ returning random values.
+
+1999-12-17 Stephane Carrez
+
+ * gencode.c: Fix "subb N,x" that used a instead of b.
+
+1999-09-09 Stephane Carrez
+
+ * gencode.c: Fixed sbc8 and adc8 when there was a initial carry.
+
+1999-09-01 Stephane Carrez
+
+ * sim-main.h (SIM_HANDLES_LMA): Define to enable loading using lma.
+
+1999-08-14 Stephane Carrez
+
+ * dv-m68hc11.c (attach_m68hc11_regs): Save the size of the
+ register region in the m68hc11cpu struct.
+ (m68hc11cpu_io_write): When the IO mapping addres changes,
+ detach the register region and re-attach it at the new address.
+ (m68hc11cpu_io_read_buffer): Renamed base_address into
+ attach_address.
+ (m68hc11cpu_io_write_buffer): Likewise. Pass the hw pointer
+ to m68hc11cpu_io_write.
+
+1999-08-13 Stephane Carrez
+
+ * gencode.c: For sbc8, check the carry and increment the source
+ before trying to set the carry for the result.
+
+1999-05-24 John S. Kallal
+
+ * interp.c (sim_get_info): Don't crash if the command line is 0.
+ Define prototype for sim_get_info() and init_system().
+ (sim_info): Correct call to sim_get_info().
+
+1999-05-16 Stephane Carrez
+
+ * configure.in: Recognize m6811-*-*.
+ * configure: Regenerate.
+ * m68hc11_sim.h (cpu_ccr_update_add8, cpu_ccr_update_add16,
+ cpu_ccr_update_sub8, cpu_ccr_update_sub16):
+ Correct the computation of carry of 8 and 16-bits add and subtract.
+ * gencode.c: Use cpu_ccr_update_sub8 for subtraction (carry and
+ overflow set in a different manner than add).
+
+1999-05-14 Stephane Carrez
+
+ * dv-m68hc11.c (dv_m6811_attach_address_callback): Removed a
+ trace message.
+ * interp.c (sim_open, sim_create_inferior): Initialize the
+ cpu_elf_start from the ELF header.
+ * m68hc11_sim.c (cpu_initialize): Clear the new data members.
+ (cpu_restart): Use cpu_elf_start as the starting address when
+ the flag is set.
+ (cpu_special): When cpu_use_elf_start is set, the WAI instruction
+ exits the simulator (exit status is in D).
+ * m68hc11_sim.h (_sim_cpu): Added members cpu_use_elf_start and
+ cpu_elf_star to start execution at address specified in ELF file.
+
+1999-05-02 Stephane Carrez
+
+ * Makefile.in, config.in, configure, configure.in: New files.
+ * gencode.c: New file, generation of 68HC11 interpreter.
+ * m68hc11_sim.h, m68hc11_sim.c: New files, specific operations
+ for interpreter.
+ * interrupts.c, interrupts.h: New files, management of interrupts.
+ * interp.c, sim-main.h,
+ * dv-m68hc11.c, dv-m68hc11eepr.c, dv-m68hc11sio.c,
+ dv-m68hc11tim.c, dv-pram.c: New files representing devices for
+ 68HC11 (dv-pram.c is generic and could probably migrate to common).
+ * emulos.c: New file, basic emulation of some os.
ChangeLog
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: dv-m68hc11tim.c
===================================================================
--- dv-m68hc11tim.c (nonexistent)
+++ dv-m68hc11tim.c (revision 223)
@@ -0,0 +1,841 @@
+/* dv-m68hc11tim.c -- Simulation of the 68HC11 timer devices.
+ Copyright (C) 1999, 2000, 2002, 2003, 2007, 2008
+ Free Software Foundation, Inc.
+ Written by Stephane Carrez (stcarrez@nerim.fr)
+ (From a driver model Contributed by Cygnus Solutions.)
+
+ This file is part of the program GDB, the GNU debugger.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see .
+
+ */
+
+
+#include "sim-main.h"
+#include "hw-main.h"
+#include "sim-assert.h"
+#include
+
+/* DEVICE
+
+ m68hc11tim - m68hc11 timer devices
+
+
+ DESCRIPTION
+
+ Implements the m68hc11 timer as described in Chapter 10
+ of the pink book.
+
+
+ PROPERTIES
+
+ none
+
+
+ PORTS
+
+ reset (input)
+
+ Reset the timer device. This port must be connected to
+ the cpu-reset output port.
+
+ capture (input)
+
+ Input capture. This port must be connected to the input
+ captures. It latches the current TCNT free running counter
+ into one of the three input capture registers.
+
+ */
+
+
+
+/* port ID's */
+
+enum
+{
+ RESET_PORT,
+ CAPTURE
+};
+
+
+static const struct hw_port_descriptor m68hc11tim_ports[] =
+{
+ { "reset", RESET_PORT, 0, input_port, },
+ { "capture", CAPTURE, 0, input_port, },
+ { NULL, },
+};
+
+
+/* Timer Controller information. */
+struct m68hc11tim
+{
+ unsigned long cop_delay;
+ unsigned long rti_delay;
+ unsigned long ovf_delay;
+ signed64 clock_prescaler;
+ signed64 tcnt_adjust;
+ signed64 cop_prev_interrupt;
+ signed64 rti_prev_interrupt;
+
+ /* Periodic timers. */
+ struct hw_event *rti_timer_event;
+ struct hw_event *cop_timer_event;
+ struct hw_event *tof_timer_event;
+ struct hw_event *cmp_timer_event;
+};
+
+
+
+/* Finish off the partially created hw device. Attach our local
+ callbacks. Wire up our port names etc. */
+
+static hw_io_read_buffer_method m68hc11tim_io_read_buffer;
+static hw_io_write_buffer_method m68hc11tim_io_write_buffer;
+static hw_port_event_method m68hc11tim_port_event;
+static hw_ioctl_method m68hc11tim_ioctl;
+
+#define M6811_TIMER_FIRST_REG (M6811_TCTN)
+#define M6811_TIMER_LAST_REG (M6811_PACNT)
+
+
+static void
+attach_m68hc11tim_regs (struct hw *me,
+ struct m68hc11tim *controller)
+{
+ hw_attach_address (hw_parent (me), M6811_IO_LEVEL, io_map,
+ M6811_TIMER_FIRST_REG,
+ M6811_TIMER_LAST_REG - M6811_TIMER_FIRST_REG + 1,
+ me);
+}
+
+static void
+m68hc11tim_finish (struct hw *me)
+{
+ struct m68hc11tim *controller;
+
+ controller = HW_ZALLOC (me, struct m68hc11tim);
+ set_hw_data (me, controller);
+ set_hw_io_read_buffer (me, m68hc11tim_io_read_buffer);
+ set_hw_io_write_buffer (me, m68hc11tim_io_write_buffer);
+ set_hw_ports (me, m68hc11tim_ports);
+ set_hw_port_event (me, m68hc11tim_port_event);
+#ifdef set_hw_ioctl
+ set_hw_ioctl (me, m68hc11tim_ioctl);
+#else
+ me->to_ioctl = m68hc11tim_ioctl;
+#endif
+
+ /* Preset defaults. */
+ controller->clock_prescaler = 1;
+ controller->tcnt_adjust = 0;
+
+ /* Attach ourself to our parent bus. */
+ attach_m68hc11tim_regs (me, controller);
+}
+
+
+/* An event arrives on an interrupt port. */
+
+static void
+m68hc11tim_port_event (struct hw *me,
+ int my_port,
+ struct hw *source,
+ int source_port,
+ int level)
+{
+ SIM_DESC sd;
+ struct m68hc11tim *controller;
+ sim_cpu *cpu;
+ unsigned8 val;
+ unsigned16 tcnt;
+
+ controller = hw_data (me);
+ sd = hw_system (me);
+ cpu = STATE_CPU (sd, 0);
+ switch (my_port)
+ {
+ case RESET_PORT:
+ {
+ HW_TRACE ((me, "Timer reset"));
+
+ /* Cancel all timer events. */
+ if (controller->rti_timer_event)
+ {
+ hw_event_queue_deschedule (me, controller->rti_timer_event);
+ controller->rti_timer_event = 0;
+ controller->rti_prev_interrupt = 0;
+ }
+ if (controller->cop_timer_event)
+ {
+ hw_event_queue_deschedule (me, controller->cop_timer_event);
+ controller->cop_timer_event = 0;
+ controller->cop_prev_interrupt = 0;
+ }
+ if (controller->tof_timer_event)
+ {
+ hw_event_queue_deschedule (me, controller->tof_timer_event);
+ controller->tof_timer_event = 0;
+ }
+ if (controller->cmp_timer_event)
+ {
+ hw_event_queue_deschedule (me, controller->cmp_timer_event);
+ controller->cmp_timer_event = 0;
+ }
+
+ /* Reset the state of Timer registers. This also restarts
+ the timer events (overflow and RTI clock). The pending
+ flags (TFLG2) must be cleared explicitly here. */
+ val = 0;
+ cpu->ios[M6811_TFLG2] = 0;
+ m68hc11tim_io_write_buffer (me, &val, io_map,
+ (unsigned_word) M6811_TMSK2, 1);
+ m68hc11tim_io_write_buffer (me, &val, io_map,
+ (unsigned_word) M6811_PACTL, 1);
+ break;
+ }
+
+ case CAPTURE:
+ tcnt = (uint16) ((cpu->cpu_absolute_cycle - controller->tcnt_adjust)
+ / controller->clock_prescaler);
+ switch (level)
+ {
+ case M6811_TIC1:
+ case M6811_TIC2:
+ case M6811_TIC3:
+ cpu->ios[level] = tcnt >> 8;
+ cpu->ios[level + 1] = tcnt;
+ break;
+
+ default:
+ hw_abort (me, "Invalid event parameter %d", level);
+ break;
+ }
+ break;
+
+ default:
+ hw_abort (me, "Event on unknown port %d", my_port);
+ break;
+ }
+}
+
+enum event_type
+{
+ COP_EVENT,
+ RTI_EVENT,
+ OVERFLOW_EVENT,
+ COMPARE_EVENT
+};
+
+void
+m68hc11tim_timer_event (struct hw *me, void *data)
+{
+ SIM_DESC sd;
+ struct m68hc11tim *controller;
+ sim_cpu *cpu;
+ enum event_type type;
+ unsigned long delay;
+ struct hw_event **eventp;
+ int check_interrupt = 0;
+ unsigned mask;
+ unsigned flags;
+ unsigned long tcnt_internal;
+ unsigned long tcnt, tcnt_prev;
+ signed64 tcnt_insn_end;
+ signed64 tcnt_insn_start;
+ int i;
+ sim_events *events;
+
+ controller = hw_data (me);
+ sd = hw_system (me);
+ cpu = STATE_CPU (sd, 0);
+ type = (enum event_type) ((long) data) & 0x0FF;
+ events = STATE_EVENTS (sd);
+
+ delay = 0;
+ switch (type)
+ {
+ case COP_EVENT:
+ eventp = &controller->cop_timer_event;
+ delay = controller->cop_delay;
+ delay = controller->cop_prev_interrupt + controller->cop_delay;
+ controller->cop_prev_interrupt = delay;
+ delay = delay - cpu->cpu_absolute_cycle;
+ check_interrupt = 1;
+ delay += events->nr_ticks_to_process;
+ break;
+
+ case RTI_EVENT:
+ eventp = &controller->rti_timer_event;
+ delay = controller->rti_prev_interrupt + controller->rti_delay;
+
+ if (((long) (data) & 0x0100) == 0)
+ {
+ cpu->ios[M6811_TFLG2] |= M6811_RTIF;
+ check_interrupt = 1;
+ controller->rti_prev_interrupt = delay;
+ delay += controller->rti_delay;
+ }
+ delay = delay - cpu->cpu_absolute_cycle;
+ delay += events->nr_ticks_to_process;
+ break;
+
+ case OVERFLOW_EVENT:
+ /* Compute the 68HC11 internal free running counter. */
+ tcnt_internal = (cpu->cpu_absolute_cycle - controller->tcnt_adjust);
+
+ /* We must take into account the prescaler that comes
+ before the counter (it's a power of 2). */
+ tcnt_internal &= 0x0ffff * controller->clock_prescaler;
+
+ /* Compute the time when the overflow will occur. It occurs when
+ the counter increments from 0x0ffff to 0x10000 (and thus resets). */
+ delay = (0x10000 * controller->clock_prescaler) - tcnt_internal;
+
+ /* The 'nr_ticks_to_process' will be subtracted when the event
+ is scheduled. */
+ delay += events->nr_ticks_to_process;
+
+ eventp = &controller->tof_timer_event;
+ if (((long) (data) & 0x100) == 0)
+ {
+ cpu->ios[M6811_TFLG2] |= M6811_TOF;
+ check_interrupt = 1;
+ }
+ break;
+
+ case COMPARE_EVENT:
+ /* Compute value of TCNT register (64-bit precision) at beginning
+ and end of instruction. */
+ tcnt_insn_end = (cpu->cpu_absolute_cycle - controller->tcnt_adjust);
+ tcnt_insn_start = (tcnt_insn_end - cpu->cpu_current_cycle);
+
+ /* TCNT value at beginning of current instruction. */
+ tcnt_prev = (tcnt_insn_start / controller->clock_prescaler) & 0x0ffff;
+
+ /* TCNT value at end of current instruction. */
+ tcnt = (tcnt_insn_end / controller->clock_prescaler) & 0x0ffff;
+
+ /* We must take into account the prescaler that comes
+ before the counter (it's a power of 2). */
+ tcnt_internal = tcnt_insn_end;
+ tcnt_internal &= 0x0ffff * controller->clock_prescaler;
+
+ flags = cpu->ios[M6811_TMSK1];
+ mask = 0x80;
+ delay = 65536 * controller->clock_prescaler;
+
+ /* Scan each output compare register to see if one matches
+ the free running counter. Set the corresponding OCi flag
+ if the output compare is enabled. */
+ for (i = M6811_TOC1; i <= M6811_TOC5; i += 2, mask >>= 1)
+ {
+ unsigned long compare;
+
+ compare = (cpu->ios[i] << 8) + cpu->ios[i + 1];
+
+ /* See if compare is reached; handle wrap arround. */
+ if ((compare >= tcnt_prev && compare <= tcnt && tcnt_prev < tcnt)
+ || (compare >= tcnt_prev && tcnt_prev > tcnt)
+ || (compare < tcnt && tcnt_prev > tcnt))
+ {
+ unsigned dt;
+
+ if (compare > tcnt)
+ dt = 0x10000 - compare - tcnt;
+ else
+ dt = tcnt - compare;
+
+ cpu->ios[M6811_TFLG1] |= mask;
+
+ /* Raise interrupt now at the correct CPU cycle so that
+ we can find the interrupt latency. */
+ cpu->cpu_absolute_cycle -= dt;
+ interrupts_update_pending (&cpu->cpu_interrupts);
+ cpu->cpu_absolute_cycle += dt;
+ }
+
+ /* Compute how many times for the next match.
+ Use the internal counter value to take into account the
+ prescaler accurately. */
+ compare = compare * controller->clock_prescaler;
+ if (compare > tcnt_internal)
+ compare = compare - tcnt_internal;
+ else
+ compare = compare - tcnt_internal
+ + 65536 * controller->clock_prescaler;
+
+ if (compare < delay)
+ delay = compare;
+ }
+
+ /* Deactivate the compare timer if no output compare is enabled. */
+ if ((flags & 0xF8) == 0)
+ delay = 0;
+ else
+ delay += events->nr_ticks_to_process;
+
+ eventp = &controller->cmp_timer_event;
+ break;
+
+ default:
+ eventp = 0;
+ break;
+ }
+
+ if (*eventp)
+ {
+ hw_event_queue_deschedule (me, *eventp);
+ *eventp = 0;
+ }
+
+ if (delay != 0)
+ {
+ *eventp = hw_event_queue_schedule (me, delay,
+ m68hc11tim_timer_event,
+ (void*) type);
+ }
+
+ if (check_interrupt)
+ interrupts_update_pending (&cpu->cpu_interrupts);
+}
+
+
+/* Descriptions of the Timer I/O ports. These descriptions are only used to
+ give information of the Timer device under GDB. */
+io_reg_desc tmsk1_desc[] = {
+ { M6811_OC1I, "OC1I ", "Timer Output Compare 1 Interrupt Enable" },
+ { M6811_OC2I, "OC2I ", "Timer Output Compare 2 Interrupt Enable" },
+ { M6811_OC3I, "OC3I ", "Timer Output Compare 3 Interrupt Enable" },
+ { M6811_OC4I, "OC4I ", "Timer Output Compare 4 Interrupt Enable" },
+ { M6811_OC5I, "OC5I ", "Timer Input Capture 4 / Output Compare 5 Enable" },
+ { M6811_IC1I, "IC1I ", "Timer Input Capture 1 Interrupt Enable" },
+ { M6811_IC2I, "IC2I ", "Timer Input Capture 2 Interrupt Enable" },
+ { M6811_IC3I, "IC3I ", "Timer Input Capture 3 Interrupt Enable" },
+ { 0, 0, 0 }
+};
+
+io_reg_desc tflg1_desc[] = {
+ { M6811_OC1F, "OC1F ", "Timer Output Compare 1 Interrupt Flag" },
+ { M6811_OC2F, "OC2F ", "Timer Output Compare 2 Interrupt Flag" },
+ { M6811_OC3F, "OC3F ", "Timer Output Compare 3 Interrupt Flag" },
+ { M6811_OC4F, "OC4F ", "Timer Output Compare 4 Interrupt Flag" },
+ { M6811_OC5F, "OC5F ", "Timer Input Capture 4 / Output Compare 5 Flag" },
+ { M6811_IC1F, "IC1F ", "Timer Input Capture 1 Interrupt Flag" },
+ { M6811_IC2F, "IC2F ", "Timer Input Capture 2 Interrupt Flag" },
+ { M6811_IC3F, "IC3F ", "Timer Input Capture 3 Interrupt Flag" },
+ { 0, 0, 0 }
+};
+
+io_reg_desc tmsk2_desc[] = {
+ { M6811_TOI, "TOI ", "Timer Overflow Interrupt Enable" },
+ { M6811_RTII, "RTII ", "RTI Interrupt Enable" },
+ { M6811_PAOVI, "PAOVI ", "Pulse Accumulator Overflow Interrupt Enable" },
+ { M6811_PAII, "PAII ", "Pulse Accumulator Interrupt Enable" },
+ { M6811_PR1, "PR1 ", "Timer prescaler (PR1)" },
+ { M6811_PR0, "PR0 ", "Timer prescaler (PR0)" },
+ { M6811_TPR_1, "TPR_1 ", "Timer prescaler div 1" },
+ { M6811_TPR_4, "TPR_4 ", "Timer prescaler div 4" },
+ { M6811_TPR_8, "TPR_8 ", "Timer prescaler div 8" },
+ { M6811_TPR_16, "TPR_16", "Timer prescaler div 16" },
+ { 0, 0, 0 }
+};
+
+io_reg_desc tflg2_desc[] = {
+ { M6811_TOF, "TOF ", "Timer Overflow Bit" },
+ { M6811_RTIF, "RTIF ", "Read Time Interrupt Flag" },
+ { M6811_PAOVF, "PAOVF ", "Pulse Accumulator Overflow Interrupt Flag" },
+ { M6811_PAIF, "PAIF ", "Pulse Accumulator Input Edge" },
+ { 0, 0, 0 }
+};
+
+io_reg_desc pactl_desc[] = {
+ { M6811_DDRA7, "DDRA7 ", "Data Direction for Port A bit-7" },
+ { M6811_PAEN, "PAEN ", "Pulse Accumulator System Enable" },
+ { M6811_PAMOD, "PAMOD ", "Pulse Accumulator Mode" },
+ { M6811_PEDGE, "PEDGE ", "Pulse Accumulator Edge Control" },
+ { M6811_RTR1, "RTR1 ", "RTI Interrupt rate select (RTR1)" },
+ { M6811_RTR0, "RTR0 ", "RTI Interrupt rate select (RTR0)" },
+ { 0, 0, 0 }
+};
+
+static double
+to_realtime (sim_cpu *cpu, signed64 t)
+{
+ return (double) (t) / (double) (cpu->cpu_frequency / 4);
+}
+
+const char*
+cycle_to_string (sim_cpu *cpu, signed64 t, int flags)
+{
+ char time_buf[32];
+ char cycle_buf[32];
+ static char buf[64];
+
+ time_buf[0] = 0;
+ cycle_buf[0] = 0;
+ if (flags & PRINT_TIME)
+ {
+ double dt;
+
+ dt = to_realtime (cpu, t);
+ if (dt < 0.001)
+ sprintf (time_buf, " (%3.1f us)", dt * 1000000.0);
+ else if (dt < 1.0)
+ sprintf (time_buf, " (%3.1f ms)", dt * 1000.0);
+ else
+ sprintf (time_buf, " (%3.1f s)", dt);
+ }
+
+ if (flags & PRINT_CYCLE)
+ sprintf (cycle_buf, " cycle%s",
+ (t > 1 ? "s" : ""));
+
+ if (t < LONG_MAX)
+ sprintf (buf, "%9lu%s%s", (unsigned long) t, cycle_buf, time_buf);
+ else
+ sprintf (buf, "%llu%s%s", t, cycle_buf, time_buf);
+ return buf;
+}
+
+static void
+m68hc11tim_print_timer (struct hw *me, const char *name,
+ struct hw_event *event)
+{
+ SIM_DESC sd;
+
+ sd = hw_system (me);
+ if (event == 0)
+ {
+ sim_io_printf (sd, " No %s interrupt will be raised.\n", name);
+ }
+ else
+ {
+ signed64 t;
+ sim_cpu* cpu;
+
+ cpu = STATE_CPU (sd, 0);
+
+ t = hw_event_remain_time (me, event);
+ sim_io_printf (sd, " Next %s interrupt in %s\n",
+ name, cycle_to_string (cpu, t, PRINT_TIME | PRINT_CYCLE));
+ }
+}
+
+static void
+m68hc11tim_info (struct hw *me)
+{
+ SIM_DESC sd;
+ uint16 base = 0;
+ sim_cpu *cpu;
+ struct m68hc11tim *controller;
+ uint8 val;
+ uint16 val16;
+
+ sd = hw_system (me);
+ cpu = STATE_CPU (sd, 0);
+ controller = hw_data (me);
+
+ sim_io_printf (sd, "M68HC11 Timer:\n");
+
+ base = cpu_get_io_base (cpu);
+
+ /* Info for TIC1 */
+ val16 = (cpu->ios[M6811_TIC1_H] << 8) + cpu->ios[M6811_TIC1_L];
+ print_io_word (sd, "TIC1 ", 0, val16, base + M6811_TIC1);
+ sim_io_printf (sd, "\n");
+
+ /* Info for TIC2 */
+ val16 = (cpu->ios[M6811_TIC2_H] << 8) + cpu->ios[M6811_TIC2_L];
+ print_io_word (sd, "TIC2 ", 0, val16, base + M6811_TIC2);
+ sim_io_printf (sd, "\n");
+
+ /* Info for TIC3 */
+ val16 = (cpu->ios[M6811_TIC3_H] << 8) + cpu->ios[M6811_TIC3_L];
+ print_io_word (sd, "TIC3 ", 0, val16, base + M6811_TIC3);
+ sim_io_printf (sd, "\n");
+
+ /* Info for TOC1 */
+ val16 = (cpu->ios[M6811_TOC1_H] << 8) + cpu->ios[M6811_TOC1_L];
+ print_io_word (sd, "TOC1 ", 0, val16, base + M6811_TOC1);
+ sim_io_printf (sd, "\n");
+
+ /* Info for TOC2 */
+ val16 = (cpu->ios[M6811_TOC2_H] << 8) + cpu->ios[M6811_TOC2_L];
+ print_io_word (sd, "TOC2 ", 0, val16, base + M6811_TOC2);
+ sim_io_printf (sd, "\n");
+
+ /* Info for TOC3 */
+ val16 = (cpu->ios[M6811_TOC3_H] << 8) + cpu->ios[M6811_TOC3_L];
+ print_io_word (sd, "TOC3 ", 0, val16, base + M6811_TOC3);
+ sim_io_printf (sd, "\n");
+
+ /* Info for TOC4 */
+ val16 = (cpu->ios[M6811_TOC4_H] << 8) + cpu->ios[M6811_TOC4_L];
+ print_io_word (sd, "TOC4 ", 0, val16, base + M6811_TOC4);
+ sim_io_printf (sd, "\n");
+
+ /* Info for TOC5 */
+ val16 = (cpu->ios[M6811_TOC5_H] << 8) + cpu->ios[M6811_TOC5_L];
+ print_io_word (sd, "TOC5 ", 0, val16, base + M6811_TOC5);
+ sim_io_printf (sd, "\n");
+
+ /* Info for TMSK1 */
+ val = cpu->ios[M6811_TMSK1];
+ print_io_byte (sd, "TMSK1 ", tmsk1_desc, val, base + M6811_TMSK1);
+ sim_io_printf (sd, "\n");
+
+ /* Info for TFLG1 */
+ val = cpu->ios[M6811_TFLG1];
+ print_io_byte (sd, "TFLG1", tflg1_desc, val, base + M6811_TFLG1);
+ sim_io_printf (sd, "\n");
+
+ val = cpu->ios[M6811_TMSK2];
+ print_io_byte (sd, "TMSK2 ", tmsk2_desc, val, base + M6811_TMSK2);
+ sim_io_printf (sd, "\n");
+
+ val = cpu->ios[M6811_TFLG2];
+ print_io_byte (sd, "TFLG2", tflg2_desc, val, base + M6811_TFLG2);
+ sim_io_printf (sd, "\n");
+
+ val = cpu->ios[M6811_PACTL];
+ print_io_byte (sd, "PACTL", pactl_desc, val, base + M6811_PACTL);
+ sim_io_printf (sd, "\n");
+
+ val = cpu->ios[M6811_PACNT];
+ print_io_byte (sd, "PACNT", 0, val, base + M6811_PACNT);
+ sim_io_printf (sd, "\n");
+
+ /* Give info about the next timer interrupts. */
+ m68hc11tim_print_timer (me, "RTI", controller->rti_timer_event);
+ m68hc11tim_print_timer (me, "COP", controller->cop_timer_event);
+ m68hc11tim_print_timer (me, "OVERFLOW", controller->tof_timer_event);
+ m68hc11tim_print_timer (me, "COMPARE", controller->cmp_timer_event);
+}
+
+static int
+m68hc11tim_ioctl (struct hw *me,
+ hw_ioctl_request request,
+ va_list ap)
+{
+ m68hc11tim_info (me);
+ return 0;
+}
+
+/* generic read/write */
+
+static unsigned
+m68hc11tim_io_read_buffer (struct hw *me,
+ void *dest,
+ int space,
+ unsigned_word base,
+ unsigned nr_bytes)
+{
+ SIM_DESC sd;
+ struct m68hc11tim *controller;
+ sim_cpu *cpu;
+ unsigned8 val;
+ unsigned cnt = 0;
+
+ HW_TRACE ((me, "read 0x%08lx %d", (long) base, (int) nr_bytes));
+
+ sd = hw_system (me);
+ cpu = STATE_CPU (sd, 0);
+ controller = hw_data (me);
+
+ while (nr_bytes)
+ {
+ switch (base)
+ {
+ /* The cpu_absolute_cycle is updated after each instruction.
+ Reading in a 16-bit register will be split in two accesses
+ but this will be atomic within the simulator. */
+ case M6811_TCTN_H:
+ val = (uint8) ((cpu->cpu_absolute_cycle - controller->tcnt_adjust)
+ / (controller->clock_prescaler * 256));
+ break;
+
+ case M6811_TCTN_L:
+ val = (uint8) ((cpu->cpu_absolute_cycle - controller->tcnt_adjust)
+ / controller->clock_prescaler);
+ break;
+
+ default:
+ val = cpu->ios[base];
+ break;
+ }
+ *((unsigned8*) dest) = val;
+ dest = (char*) dest + 1;
+ base++;
+ nr_bytes--;
+ cnt++;
+ }
+ return cnt;
+}
+
+static unsigned
+m68hc11tim_io_write_buffer (struct hw *me,
+ const void *source,
+ int space,
+ unsigned_word base,
+ unsigned nr_bytes)
+{
+ SIM_DESC sd;
+ struct m68hc11tim *controller;
+ sim_cpu *cpu;
+ unsigned8 val, n;
+ signed64 adj;
+ int reset_compare = 0;
+ int reset_overflow = 0;
+ int cnt = 0;
+
+ HW_TRACE ((me, "write 0x%08lx %d", (long) base, (int) nr_bytes));
+
+ sd = hw_system (me);
+ cpu = STATE_CPU (sd, 0);
+ controller = hw_data (me);
+
+ while (nr_bytes)
+ {
+ val = *((const unsigned8*) source);
+ switch (base)
+ {
+ /* Set the timer counter low part, trying to preserve the low part.
+ We compute the absolute cycle adjustment that we have to apply
+ to obtain the timer current value. Computation must be made
+ in 64-bit to avoid overflow problems. */
+ case M6811_TCTN_L:
+ adj = ((cpu->cpu_absolute_cycle - controller->tcnt_adjust)
+ / (controller->clock_prescaler * (signed64) 256)) & 0x0FF;
+ adj = cpu->cpu_absolute_cycle
+ - (adj * controller->clock_prescaler * (signed64) 256)
+ - ((signed64) adj * controller->clock_prescaler);
+ controller->tcnt_adjust = adj;
+ reset_compare = 1;
+ reset_overflow = 1;
+ break;
+
+ case M6811_TCTN_H:
+ adj = ((cpu->cpu_absolute_cycle - controller->tcnt_adjust)
+ / controller->clock_prescaler) & 0x0ff;
+ adj = cpu->cpu_absolute_cycle
+ - ((signed64) val * controller->clock_prescaler * (signed64) 256)
+ - (adj * controller->clock_prescaler);
+ controller->tcnt_adjust = adj;
+ reset_compare = 1;
+ reset_overflow = 1;
+ break;
+
+ case M6811_TMSK2:
+
+ /* Timer prescaler cannot be changed after 64 bus cycles. */
+ if (cpu->cpu_absolute_cycle >= 64)
+ {
+ val &= ~(M6811_PR1 | M6811_PR0);
+ val |= cpu->ios[M6811_TMSK2] & (M6811_PR1 | M6811_PR0);
+ }
+ switch (val & (M6811_PR1 | M6811_PR0))
+ {
+ case 0:
+ n = 1;
+ break;
+ case M6811_PR0:
+ n = 4;
+ break;
+ case M6811_PR1:
+ n = 8;
+ break;
+ default:
+ case M6811_PR1 | M6811_PR0:
+ n = 16;
+ break;
+ }
+ if (cpu->cpu_absolute_cycle < 64)
+ {
+ reset_overflow = 1;
+ controller->clock_prescaler = n;
+ }
+ cpu->ios[base] = val;
+ interrupts_update_pending (&cpu->cpu_interrupts);
+ break;
+
+ case M6811_PACTL:
+ n = (1 << ((val & (M6811_RTR1 | M6811_RTR0))));
+ cpu->ios[base] = val;
+
+ controller->rti_delay = (long) (n) * 8192;
+ m68hc11tim_timer_event (me, (void*) (RTI_EVENT| 0x100));
+ break;
+
+ case M6811_TFLG2:
+ val &= cpu->ios[M6811_TFLG2];
+ cpu->ios[M6811_TFLG2] &= ~val;
+ interrupts_update_pending (&cpu->cpu_interrupts);
+ break;
+
+ case M6811_TMSK1:
+ cpu->ios[M6811_TMSK1] = val;
+ interrupts_update_pending (&cpu->cpu_interrupts);
+ reset_compare = 1;
+ break;
+
+ case M6811_TFLG1:
+ val &= cpu->ios[M6811_TFLG1];
+ cpu->ios[M6811_TFLG1] &= ~val;
+ interrupts_update_pending (&cpu->cpu_interrupts);
+ break;
+
+ case M6811_TOC1:
+ case M6811_TOC2:
+ case M6811_TOC3:
+ case M6811_TOC4:
+ case M6811_TOC5:
+ cpu->ios[base] = val;
+ reset_compare = 1;
+ break;
+
+ case M6811_TCTL1:
+ case M6811_TCTL2:
+ cpu->ios[base] = val;
+ break;
+
+ default:
+ cpu->ios[base] = val;
+ break;
+ }
+
+ base++;
+ nr_bytes--;
+ cnt++;
+ source = (char*) source + 1;
+ }
+
+ /* Re-compute the next timer compare event. */
+ if (reset_compare)
+ {
+ m68hc11tim_timer_event (me, (void*) (COMPARE_EVENT));
+ }
+ if (reset_overflow)
+ {
+ m68hc11tim_timer_event (me, (void*) (OVERFLOW_EVENT| 0x100));
+ }
+ return cnt;
+}
+
+
+const struct hw_descriptor dv_m68hc11tim_descriptor[] = {
+ { "m68hc11tim", m68hc11tim_finish },
+ { "m68hc12tim", m68hc11tim_finish },
+ { NULL },
+};
+
dv-m68hc11tim.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: dv-m68hc11sio.c
===================================================================
--- dv-m68hc11sio.c (nonexistent)
+++ dv-m68hc11sio.c (revision 223)
@@ -0,0 +1,661 @@
+/* dv-m68hc11sio.c -- Simulation of the 68HC11 serial device.
+ Copyright (C) 1999, 2000, 2001, 2007, 2008 Free Software Foundation, Inc.
+ Written by Stephane Carrez (stcarrez@worldnet.fr)
+ (From a driver model Contributed by Cygnus Solutions.)
+
+ This file is part of the program GDB, the GNU debugger.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see .
+
+ */
+
+
+#include "sim-main.h"
+#include "hw-main.h"
+#include "dv-sockser.h"
+#include "sim-assert.h"
+
+
+/* DEVICE
+
+ m68hc11sio - m68hc11 serial I/O
+
+
+ DESCRIPTION
+
+ Implements the m68hc11 serial I/O controller described in the m68hc11
+ user guide. The serial I/O controller is directly connected to the CPU
+ interrupt. The simulator implements:
+
+ - baud rate emulation
+ - 8-bits transfers
+
+ PROPERTIES
+
+ backend {tcp | stdio}
+
+ Use dv-sockser TCP-port backend or stdio for backend. Default: stdio.
+
+
+ PORTS
+
+ reset (input)
+
+ Reset port. This port is only used to simulate a reset of the serial
+ I/O controller. It should be connected to the RESET output of the cpu.
+
+ */
+
+
+
+/* port ID's */
+
+enum
+{
+ RESET_PORT
+};
+
+
+static const struct hw_port_descriptor m68hc11sio_ports[] =
+{
+ { "reset", RESET_PORT, 0, input_port, },
+ { NULL, },
+};
+
+
+/* Serial Controller information. */
+struct m68hc11sio
+{
+ enum {sio_tcp, sio_stdio} backend; /* backend */
+
+ /* Number of cpu cycles to send a bit on the wire. */
+ unsigned long baud_cycle;
+
+ /* Length in bits of characters sent, this includes the
+ start/stop and parity bits. Together with baud_cycle, this
+ is used to find the number of cpu cycles to send/receive a data. */
+ unsigned int data_length;
+
+ /* Information about next character to be transmited. */
+ unsigned char tx_has_char;
+ unsigned char tx_char;
+
+ unsigned char rx_char;
+ unsigned char rx_clear_scsr;
+
+ /* Periodic I/O polling. */
+ struct hw_event* tx_poll_event;
+ struct hw_event* rx_poll_event;
+};
+
+
+
+/* Finish off the partially created hw device. Attach our local
+ callbacks. Wire up our port names etc. */
+
+static hw_io_read_buffer_method m68hc11sio_io_read_buffer;
+static hw_io_write_buffer_method m68hc11sio_io_write_buffer;
+static hw_port_event_method m68hc11sio_port_event;
+static hw_ioctl_method m68hc11sio_ioctl;
+
+#define M6811_SCI_FIRST_REG (M6811_BAUD)
+#define M6811_SCI_LAST_REG (M6811_SCDR)
+
+
+static void
+attach_m68hc11sio_regs (struct hw *me,
+ struct m68hc11sio *controller)
+{
+ hw_attach_address (hw_parent (me), M6811_IO_LEVEL, io_map,
+ M6811_SCI_FIRST_REG,
+ M6811_SCI_LAST_REG - M6811_SCI_FIRST_REG + 1,
+ me);
+
+ if (hw_find_property(me, "backend") != NULL)
+ {
+ const char *value = hw_find_string_property(me, "backend");
+ if(! strcmp(value, "tcp"))
+ controller->backend = sio_tcp;
+ else if(! strcmp(value, "stdio"))
+ controller->backend = sio_stdio;
+ else
+ hw_abort (me, "illegal value for backend parameter `%s':"
+ "use tcp or stdio", value);
+ }
+}
+
+
+static void
+m68hc11sio_finish (struct hw *me)
+{
+ struct m68hc11sio *controller;
+
+ controller = HW_ZALLOC (me, struct m68hc11sio);
+ set_hw_data (me, controller);
+ set_hw_io_read_buffer (me, m68hc11sio_io_read_buffer);
+ set_hw_io_write_buffer (me, m68hc11sio_io_write_buffer);
+ set_hw_ports (me, m68hc11sio_ports);
+ set_hw_port_event (me, m68hc11sio_port_event);
+#ifdef set_hw_ioctl
+ set_hw_ioctl (me, m68hc11sio_ioctl);
+#else
+ me->to_ioctl = m68hc11sio_ioctl;
+#endif
+
+ /* Preset defaults. */
+ controller->backend = sio_stdio;
+
+ /* Attach ourself to our parent bus. */
+ attach_m68hc11sio_regs (me, controller);
+
+ /* Initialize to reset state. */
+ controller->tx_poll_event = NULL;
+ controller->rx_poll_event = NULL;
+ controller->tx_char = 0;
+ controller->tx_has_char = 0;
+ controller->rx_clear_scsr = 0;
+ controller->rx_char = 0;
+}
+
+
+
+/* An event arrives on an interrupt port. */
+
+static void
+m68hc11sio_port_event (struct hw *me,
+ int my_port,
+ struct hw *source,
+ int source_port,
+ int level)
+{
+ SIM_DESC sd;
+ struct m68hc11sio *controller;
+ sim_cpu *cpu;
+ unsigned8 val;
+
+ controller = hw_data (me);
+ sd = hw_system (me);
+ cpu = STATE_CPU (sd, 0);
+ switch (my_port)
+ {
+ case RESET_PORT:
+ {
+ HW_TRACE ((me, "SCI reset"));
+
+ /* Reset the state of SCI registers. */
+ val = 0;
+ m68hc11sio_io_write_buffer (me, &val, io_map,
+ (unsigned_word) M6811_BAUD, 1);
+ m68hc11sio_io_write_buffer (me, &val, io_map,
+ (unsigned_word) M6811_SCCR1, 1);
+ m68hc11sio_io_write_buffer (me, &val, io_map,
+ (unsigned_word) M6811_SCCR2, 1);
+
+ cpu->ios[M6811_SCSR] = M6811_TC | M6811_TDRE;
+ controller->rx_char = 0;
+ controller->tx_char = 0;
+ controller->tx_has_char = 0;
+ controller->rx_clear_scsr = 0;
+ if (controller->rx_poll_event)
+ {
+ hw_event_queue_deschedule (me, controller->rx_poll_event);
+ controller->rx_poll_event = 0;
+ }
+ if (controller->tx_poll_event)
+ {
+ hw_event_queue_deschedule (me, controller->tx_poll_event);
+ controller->tx_poll_event = 0;
+ }
+
+ /* In bootstrap mode, initialize the SCI to 1200 bauds to
+ simulate some initial setup by the internal rom. */
+ if (((cpu->ios[M6811_HPRIO]) & (M6811_SMOD | M6811_MDA)) == M6811_SMOD)
+ {
+ unsigned char val = 0x33;
+
+ m68hc11sio_io_write_buffer (me, &val, io_map,
+ (unsigned_word) M6811_BAUD, 1);
+ val = 0x12;
+ m68hc11sio_io_write_buffer (me, &val, io_map,
+ (unsigned_word) M6811_SCCR2, 1);
+ }
+ break;
+ }
+
+ default:
+ hw_abort (me, "Event on unknown port %d", my_port);
+ break;
+ }
+}
+
+
+void
+m68hc11sio_rx_poll (struct hw *me, void *data)
+{
+ SIM_DESC sd;
+ struct m68hc11sio *controller;
+ sim_cpu *cpu;
+ char cc;
+ int cnt;
+ int check_interrupt = 0;
+
+ controller = hw_data (me);
+ sd = hw_system (me);
+ cpu = STATE_CPU (sd, 0);
+ switch (controller->backend)
+ {
+ case sio_tcp:
+ cnt = dv_sockser_read (sd);
+ if (cnt != -1)
+ {
+ cc = (char) cnt;
+ cnt = 1;
+ }
+ break;
+
+ case sio_stdio:
+ cnt = sim_io_poll_read (sd, 0 /* stdin */, &cc, 1);
+ break;
+
+ default:
+ cnt = 0;
+ break;
+ }
+
+ if (cnt == 1)
+ {
+ /* Raise the overrun flag if the previous character was not read. */
+ if (cpu->ios[M6811_SCSR] & M6811_RDRF)
+ cpu->ios[M6811_SCSR] |= M6811_OR;
+
+ cpu->ios[M6811_SCSR] |= M6811_RDRF;
+ controller->rx_char = cc;
+ controller->rx_clear_scsr = 0;
+ check_interrupt = 1;
+ }
+ else
+ {
+ /* handle idle line detect here. */
+ ;
+ }
+
+ if (controller->rx_poll_event)
+ {
+ hw_event_queue_deschedule (me, controller->rx_poll_event);
+ controller->rx_poll_event = 0;
+ }
+
+ if (cpu->ios[M6811_SCCR2] & M6811_RE)
+ {
+ unsigned long clock_cycle;
+
+ /* Compute CPU clock cycles to wait for the next character. */
+ clock_cycle = controller->data_length * controller->baud_cycle;
+
+ controller->rx_poll_event = hw_event_queue_schedule (me, clock_cycle,
+ m68hc11sio_rx_poll,
+ NULL);
+ }
+
+ if (check_interrupt)
+ interrupts_update_pending (&cpu->cpu_interrupts);
+}
+
+
+void
+m68hc11sio_tx_poll (struct hw *me, void *data)
+{
+ SIM_DESC sd;
+ struct m68hc11sio *controller;
+ sim_cpu *cpu;
+
+ controller = hw_data (me);
+ sd = hw_system (me);
+ cpu = STATE_CPU (sd, 0);
+
+ cpu->ios[M6811_SCSR] |= M6811_TDRE;
+ cpu->ios[M6811_SCSR] |= M6811_TC;
+
+ /* Transmitter is enabled and we have something to send. */
+ if ((cpu->ios[M6811_SCCR2] & M6811_TE) && controller->tx_has_char)
+ {
+ cpu->ios[M6811_SCSR] &= ~M6811_TDRE;
+ cpu->ios[M6811_SCSR] &= ~M6811_TC;
+ controller->tx_has_char = 0;
+ switch (controller->backend)
+ {
+ case sio_tcp:
+ dv_sockser_write (sd, controller->tx_char);
+ break;
+
+ case sio_stdio:
+ sim_io_write_stdout (sd, &controller->tx_char, 1);
+ sim_io_flush_stdout (sd);
+ break;
+
+ default:
+ break;
+ }
+ }
+
+ if (controller->tx_poll_event)
+ {
+ hw_event_queue_deschedule (me, controller->tx_poll_event);
+ controller->tx_poll_event = 0;
+ }
+
+ if ((cpu->ios[M6811_SCCR2] & M6811_TE)
+ && ((cpu->ios[M6811_SCSR] & M6811_TC) == 0))
+ {
+ unsigned long clock_cycle;
+
+ /* Compute CPU clock cycles to wait for the next character. */
+ clock_cycle = controller->data_length * controller->baud_cycle;
+
+ controller->tx_poll_event = hw_event_queue_schedule (me, clock_cycle,
+ m68hc11sio_tx_poll,
+ NULL);
+ }
+
+ interrupts_update_pending (&cpu->cpu_interrupts);
+}
+
+/* Descriptions of the SIO I/O ports. These descriptions are only used to
+ give information of the SIO device under GDB. */
+io_reg_desc sccr2_desc[] = {
+ { M6811_TIE, "TIE ", "Transmit Interrupt Enable" },
+ { M6811_TCIE, "TCIE ", "Transmit Complete Interrupt Enable" },
+ { M6811_RIE, "RIE ", "Receive Interrupt Enable" },
+ { M6811_ILIE, "ILIE ", "Idle Line Interrupt Enable" },
+ { M6811_TE, "TE ", "Transmit Enable" },
+ { M6811_RE, "RE ", "Receive Enable" },
+ { M6811_RWU, "RWU ", "Receiver Wake Up" },
+ { M6811_SBK, "SBRK ", "Send Break" },
+ { 0, 0, 0 }
+};
+
+io_reg_desc sccr1_desc[] = {
+ { M6811_R8, "R8 ", "Receive Data bit 8" },
+ { M6811_T8, "T8 ", "Transmit Data bit 8" },
+ { M6811_M, "M ", "SCI Character length (0=8-bits, 1=9-bits)" },
+ { M6811_WAKE, "WAKE ", "Wake up method select (0=idle, 1=addr mark" },
+ { 0, 0, 0 }
+};
+
+io_reg_desc scsr_desc[] = {
+ { M6811_TDRE, "TDRE ", "Transmit Data Register Empty" },
+ { M6811_TC, "TC ", "Transmit Complete" },
+ { M6811_RDRF, "RDRF ", "Receive Data Register Full" },
+ { M6811_IDLE, "IDLE ", "Idle Line Detect" },
+ { M6811_OR, "OR ", "Overrun Error" },
+ { M6811_NF, "NF ", "Noise Flag" },
+ { M6811_FE, "FE ", "Framing Error" },
+ { 0, 0, 0 }
+};
+
+io_reg_desc baud_desc[] = {
+ { M6811_TCLR, "TCLR ", "Clear baud rate (test mode)" },
+ { M6811_SCP1, "SCP1 ", "SCI baud rate prescaler select (SCP1)" },
+ { M6811_SCP0, "SCP0 ", "SCI baud rate prescaler select (SCP0)" },
+ { M6811_RCKB, "RCKB ", "Baur Rate Clock Check (test mode)" },
+ { M6811_SCR2, "SCR2 ", "SCI Baud rate select (SCR2)" },
+ { M6811_SCR1, "SCR1 ", "SCI Baud rate select (SCR1)" },
+ { M6811_SCR0, "SCR0 ", "SCI Baud rate select (SCR0)" },
+ { 0, 0, 0 }
+};
+
+static void
+m68hc11sio_info (struct hw *me)
+{
+ SIM_DESC sd;
+ uint16 base = 0;
+ sim_cpu *cpu;
+ struct m68hc11sio *controller;
+ uint8 val;
+ long clock_cycle;
+
+ sd = hw_system (me);
+ cpu = STATE_CPU (sd, 0);
+ controller = hw_data (me);
+
+ sim_io_printf (sd, "M68HC11 SIO:\n");
+
+ base = cpu_get_io_base (cpu);
+
+ val = cpu->ios[M6811_BAUD];
+ print_io_byte (sd, "BAUD ", baud_desc, val, base + M6811_BAUD);
+ sim_io_printf (sd, " (%ld baud)\n",
+ (cpu->cpu_frequency / 4) / controller->baud_cycle);
+
+ val = cpu->ios[M6811_SCCR1];
+ print_io_byte (sd, "SCCR1", sccr1_desc, val, base + M6811_SCCR1);
+ sim_io_printf (sd, " (%d bits) (%dN1)\n",
+ controller->data_length, controller->data_length - 2);
+
+ val = cpu->ios[M6811_SCCR2];
+ print_io_byte (sd, "SCCR2", sccr2_desc, val, base + M6811_SCCR2);
+ sim_io_printf (sd, "\n");
+
+ val = cpu->ios[M6811_SCSR];
+ print_io_byte (sd, "SCSR ", scsr_desc, val, base + M6811_SCSR);
+ sim_io_printf (sd, "\n");
+
+ clock_cycle = controller->data_length * controller->baud_cycle;
+
+ if (controller->tx_poll_event)
+ {
+ signed64 t;
+ int n;
+
+ t = hw_event_remain_time (me, controller->tx_poll_event);
+ n = (clock_cycle - t) / controller->baud_cycle;
+ n = controller->data_length - n;
+ sim_io_printf (sd, " Transmit finished in %s (%d bit%s)\n",
+ cycle_to_string (cpu, t, PRINT_TIME | PRINT_CYCLE),
+ n, (n > 1 ? "s" : ""));
+ }
+ if (controller->rx_poll_event)
+ {
+ signed64 t;
+
+ t = hw_event_remain_time (me, controller->rx_poll_event);
+ sim_io_printf (sd, " Receive finished in %s\n",
+ cycle_to_string (cpu, t, PRINT_TIME | PRINT_CYCLE));
+ }
+
+}
+
+static int
+m68hc11sio_ioctl (struct hw *me,
+ hw_ioctl_request request,
+ va_list ap)
+{
+ m68hc11sio_info (me);
+ return 0;
+}
+
+/* generic read/write */
+
+static unsigned
+m68hc11sio_io_read_buffer (struct hw *me,
+ void *dest,
+ int space,
+ unsigned_word base,
+ unsigned nr_bytes)
+{
+ SIM_DESC sd;
+ struct m68hc11sio *controller;
+ sim_cpu *cpu;
+ unsigned8 val;
+
+ HW_TRACE ((me, "read 0x%08lx %d", (long) base, (int) nr_bytes));
+
+ sd = hw_system (me);
+ cpu = STATE_CPU (sd, 0);
+ controller = hw_data (me);
+
+ switch (base)
+ {
+ case M6811_SCSR:
+ controller->rx_clear_scsr = cpu->ios[M6811_SCSR]
+ & (M6811_RDRF | M6811_IDLE | M6811_OR | M6811_NF | M6811_FE);
+
+ case M6811_BAUD:
+ case M6811_SCCR1:
+ case M6811_SCCR2:
+ val = cpu->ios[base];
+ break;
+
+ case M6811_SCDR:
+ if (controller->rx_clear_scsr)
+ {
+ cpu->ios[M6811_SCSR] &= ~controller->rx_clear_scsr;
+ }
+ val = controller->rx_char;
+ break;
+
+ default:
+ return 0;
+ }
+ *((unsigned8*) dest) = val;
+ return 1;
+}
+
+static unsigned
+m68hc11sio_io_write_buffer (struct hw *me,
+ const void *source,
+ int space,
+ unsigned_word base,
+ unsigned nr_bytes)
+{
+ SIM_DESC sd;
+ struct m68hc11sio *controller;
+ sim_cpu *cpu;
+ unsigned8 val;
+
+ HW_TRACE ((me, "write 0x%08lx %d", (long) base, (int) nr_bytes));
+
+ sd = hw_system (me);
+ cpu = STATE_CPU (sd, 0);
+ controller = hw_data (me);
+
+ val = *((const unsigned8*) source);
+ switch (base)
+ {
+ case M6811_BAUD:
+ {
+ long divisor;
+ long baud;
+
+ cpu->ios[M6811_BAUD] = val;
+ switch (val & (M6811_SCP1|M6811_SCP0))
+ {
+ case M6811_BAUD_DIV_1:
+ divisor = 1 * 16;
+ break;
+
+ case M6811_BAUD_DIV_3:
+ divisor = 3 * 16;
+ break;
+
+ case M6811_BAUD_DIV_4:
+ divisor = 4 * 16;
+ break;
+
+ default:
+ case M6811_BAUD_DIV_13:
+ divisor = 13 * 16;
+ break;
+ }
+ val &= (M6811_SCR2|M6811_SCR1|M6811_SCR0);
+ divisor *= (1 << val);
+
+ baud = (cpu->cpu_frequency / 4) / divisor;
+
+ HW_TRACE ((me, "divide rate %ld, baud rate %ld",
+ divisor, baud));
+
+ controller->baud_cycle = divisor;
+ }
+ break;
+
+ case M6811_SCCR1:
+ {
+ if (val & M6811_M)
+ controller->data_length = 11;
+ else
+ controller->data_length = 10;
+
+ cpu->ios[M6811_SCCR1] = val;
+ }
+ break;
+
+ case M6811_SCCR2:
+ if ((val & M6811_RE) == 0)
+ {
+ val &= ~(M6811_RDRF|M6811_IDLE|M6811_OR|M6811_NF|M6811_NF);
+ val |= (cpu->ios[M6811_SCCR2]
+ & (M6811_RDRF|M6811_IDLE|M6811_OR|M6811_NF|M6811_NF));
+ cpu->ios[M6811_SCCR2] = val;
+ break;
+ }
+
+ /* Activate reception. */
+ if (controller->rx_poll_event == 0)
+ {
+ long clock_cycle;
+
+ /* Compute CPU clock cycles to wait for the next character. */
+ clock_cycle = controller->data_length * controller->baud_cycle;
+
+ controller->rx_poll_event = hw_event_queue_schedule (me, clock_cycle,
+ m68hc11sio_rx_poll,
+ NULL);
+ }
+ cpu->ios[M6811_SCCR2] = val;
+ interrupts_update_pending (&cpu->cpu_interrupts);
+ break;
+
+ /* No effect. */
+ case M6811_SCSR:
+ return 1;
+
+ case M6811_SCDR:
+ if (!(cpu->ios[M6811_SCSR] & M6811_TDRE))
+ {
+ return 0;
+ }
+
+ controller->tx_char = val;
+ controller->tx_has_char = 1;
+ if ((cpu->ios[M6811_SCCR2] & M6811_TE)
+ && controller->tx_poll_event == 0)
+ {
+ m68hc11sio_tx_poll (me, NULL);
+ }
+ return 1;
+
+ default:
+ return 0;
+ }
+ return nr_bytes;
+}
+
+
+const struct hw_descriptor dv_m68hc11sio_descriptor[] = {
+ { "m68hc11sio", m68hc11sio_finish },
+ { "m68hc12sio", m68hc11sio_finish },
+ { NULL },
+};
+
dv-m68hc11sio.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: dv-m68hc11eepr.c
===================================================================
--- dv-m68hc11eepr.c (nonexistent)
+++ dv-m68hc11eepr.c (revision 223)
@@ -0,0 +1,628 @@
+/* dv-m68hc11eepr.c -- Simulation of the 68HC11 Internal EEPROM.
+ Copyright (C) 1999, 2000, 2001, 2002, 2007, 2008
+ Free Software Foundation, Inc.
+ Written by Stephane Carrez (stcarrez@nerim.fr)
+ (From a driver model Contributed by Cygnus Solutions.)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see .
+
+ */
+
+
+#include "sim-main.h"
+#include "hw-main.h"
+#include "sim-assert.h"
+#include "sim-events.h"
+
+#include
+#include
+#include
+
+
+
+/* DEVICE
+
+ m68hc11eepr - m68hc11 EEPROM
+
+
+ DESCRIPTION
+
+ Implements the 68HC11 eeprom device described in the m68hc11
+ user guide (Chapter 4 in the pink book).
+
+
+ PROPERTIES
+
+ reg
+
+ Base of eeprom and its length.
+
+ file
+
+ Path of the EEPROM file. The default is 'm6811.eeprom'.
+
+
+ PORTS
+
+ None
+
+ */
+
+
+
+/* static functions */
+
+
+/* port ID's */
+
+enum
+{
+ RESET_PORT
+};
+
+
+static const struct hw_port_descriptor m68hc11eepr_ports[] =
+{
+ { "reset", RESET_PORT, 0, input_port, },
+ { NULL, },
+};
+
+
+
+/* The timer/counter register internal state. Note that we store
+ state using the control register images, in host endian order. */
+
+struct m68hc11eepr
+{
+ address_word base_address; /* control register base */
+ int attach_space;
+ unsigned size;
+ int mapped;
+
+ /* Current state of the eeprom programing:
+ - eeprom_wmode indicates whether the EEPROM address and byte have
+ been latched.
+ - eeprom_waddr indicates the EEPROM address that was latched
+ and eeprom_wbyte is the byte that was latched.
+ - eeprom_wcycle indicates the CPU absolute cycle type when
+ the high voltage was applied (successfully) on the EEPROM.
+
+ These data members are setup only when we detect good EEPROM programing
+ conditions (see Motorola EEPROM Programming and PPROG register usage).
+ When the high voltage is switched off, we look at the CPU absolute
+ cycle time to see if the EEPROM command must succeeds or not.
+ The EEPROM content is updated and saved only at that time.
+ (EEPROM command is: byte zero bits program, byte erase, row erase
+ and bulk erase).
+
+ The CONFIG register is programmed in the same way. It is physically
+ located at the end of the EEPROM (eeprom size + 1). It is not mapped
+ in memory but it's saved in the EEPROM file. */
+ unsigned long eeprom_wcycle;
+ uint16 eeprom_waddr;
+ uint8 eeprom_wbyte;
+ uint8 eeprom_wmode;
+
+ uint8* eeprom;
+
+ /* Minimum time in CPU cycles for programming the EEPROM. */
+ unsigned long eeprom_min_cycles;
+
+ const char* file_name;
+};
+
+
+
+/* Finish off the partially created hw device. Attach our local
+ callbacks. Wire up our port names etc. */
+
+static hw_io_read_buffer_method m68hc11eepr_io_read_buffer;
+static hw_io_write_buffer_method m68hc11eepr_io_write_buffer;
+static hw_ioctl_method m68hc11eepr_ioctl;
+
+/* Read or write the memory bank content from/to a file.
+ Returns 0 if the operation succeeded and -1 if it failed. */
+static int
+m6811eepr_memory_rw (struct m68hc11eepr *controller, int mode)
+{
+ const char *name = controller->file_name;
+ int fd;
+ size_t size;
+
+ size = controller->size;
+ fd = open (name, mode, 0644);
+ if (fd < 0)
+ {
+ if (mode == O_RDONLY)
+ {
+ memset (controller->eeprom, 0xFF, size);
+ /* Default value for CONFIG register (0xFF should be ok):
+ controller->eeprom[size - 1] = M6811_NOSEC | M6811_NOCOP
+ | M6811_ROMON | M6811_EEON; */
+ return 0;
+ }
+ return -1;
+ }
+
+ if (mode == O_RDONLY)
+ {
+ if (read (fd, controller->eeprom, size) != size)
+ {
+ close (fd);
+ return -1;
+ }
+ }
+ else
+ {
+ if (write (fd, controller->eeprom, size) != size)
+ {
+ close (fd);
+ return -1;
+ }
+ }
+ close (fd);
+
+ return 0;
+}
+
+
+
+
+static void
+attach_m68hc11eepr_regs (struct hw *me,
+ struct m68hc11eepr *controller)
+{
+ unsigned_word attach_address;
+ int attach_space;
+ unsigned attach_size;
+ reg_property_spec reg;
+
+ if (hw_find_property (me, "reg") == NULL)
+ hw_abort (me, "Missing \"reg\" property");
+
+ if (!hw_find_reg_array_property (me, "reg", 0, ®))
+ hw_abort (me, "\"reg\" property must contain one addr/size entry");
+
+ hw_unit_address_to_attach_address (hw_parent (me),
+ ®.address,
+ &attach_space,
+ &attach_address,
+ me);
+ hw_unit_size_to_attach_size (hw_parent (me),
+ ®.size,
+ &attach_size, me);
+
+ /* Attach the two IO registers that control the EEPROM.
+ The EEPROM is only attached at reset time because it may
+ be enabled/disabled by the EEON bit in the CONFIG register. */
+ hw_attach_address (hw_parent (me), M6811_IO_LEVEL,
+ io_map, M6811_PPROG, 1, me);
+ hw_attach_address (hw_parent (me), M6811_IO_LEVEL,
+ io_map, M6811_CONFIG, 1, me);
+
+ if (hw_find_property (me, "file") == NULL)
+ controller->file_name = "m6811.eeprom";
+ else
+ controller->file_name = hw_find_string_property (me, "file");
+
+ controller->attach_space = attach_space;
+ controller->base_address = attach_address;
+ controller->eeprom = (char*) hw_malloc (me, attach_size + 1);
+ controller->eeprom_min_cycles = 10000;
+ controller->size = attach_size + 1;
+ controller->mapped = 0;
+
+ m6811eepr_memory_rw (controller, O_RDONLY);
+}
+
+
+/* An event arrives on an interrupt port. */
+
+static void
+m68hc11eepr_port_event (struct hw *me,
+ int my_port,
+ struct hw *source,
+ int source_port,
+ int level)
+{
+ SIM_DESC sd;
+ struct m68hc11eepr *controller;
+ sim_cpu *cpu;
+
+ controller = hw_data (me);
+ sd = hw_system (me);
+ cpu = STATE_CPU (sd, 0);
+ switch (my_port)
+ {
+ case RESET_PORT:
+ {
+ HW_TRACE ((me, "EEPROM reset"));
+
+ /* Re-read the EEPROM from the file. This gives the chance
+ to users to erase this file before doing a reset and have
+ a fresh EEPROM taken into account. */
+ m6811eepr_memory_rw (controller, O_RDONLY);
+
+ /* Reset the state of EEPROM programmer. The CONFIG register
+ is also initialized from the EEPROM/file content. */
+ cpu->ios[M6811_PPROG] = 0;
+ if (cpu->cpu_use_local_config)
+ cpu->ios[M6811_CONFIG] = cpu->cpu_config;
+ else
+ cpu->ios[M6811_CONFIG] = controller->eeprom[controller->size-1];
+ controller->eeprom_wmode = 0;
+ controller->eeprom_waddr = 0;
+ controller->eeprom_wbyte = 0;
+
+ /* Attach or detach to the bus depending on the EEPROM enable bit.
+ The EEPROM CONFIG register is still enabled and can be programmed
+ for a next configuration (taken into account only after a reset,
+ see Motorola spec). */
+ if (!(cpu->ios[M6811_CONFIG] & M6811_EEON))
+ {
+ if (controller->mapped)
+ hw_detach_address (hw_parent (me), M6811_EEPROM_LEVEL,
+ controller->attach_space,
+ controller->base_address,
+ controller->size - 1,
+ me);
+ controller->mapped = 0;
+ }
+ else
+ {
+ if (!controller->mapped)
+ hw_attach_address (hw_parent (me), M6811_EEPROM_LEVEL,
+ controller->attach_space,
+ controller->base_address,
+ controller->size - 1,
+ me);
+ controller->mapped = 1;
+ }
+ break;
+ }
+
+ default:
+ hw_abort (me, "Event on unknown port %d", my_port);
+ break;
+ }
+}
+
+
+static void
+m68hc11eepr_finish (struct hw *me)
+{
+ struct m68hc11eepr *controller;
+
+ controller = HW_ZALLOC (me, struct m68hc11eepr);
+ set_hw_data (me, controller);
+ set_hw_io_read_buffer (me, m68hc11eepr_io_read_buffer);
+ set_hw_io_write_buffer (me, m68hc11eepr_io_write_buffer);
+ set_hw_ports (me, m68hc11eepr_ports);
+ set_hw_port_event (me, m68hc11eepr_port_event);
+#ifdef set_hw_ioctl
+ set_hw_ioctl (me, m68hc11eepr_ioctl);
+#else
+ me->to_ioctl = m68hc11eepr_ioctl;
+#endif
+
+ attach_m68hc11eepr_regs (me, controller);
+}
+
+
+
+static io_reg_desc pprog_desc[] = {
+ { M6811_BYTE, "BYTE ", "Byte Program Mode" },
+ { M6811_ROW, "ROW ", "Row Program Mode" },
+ { M6811_ERASE, "ERASE ", "Erase Mode" },
+ { M6811_EELAT, "EELAT ", "EEProm Latch Control" },
+ { M6811_EEPGM, "EEPGM ", "EEProm Programming Voltable Enable" },
+ { 0, 0, 0 }
+};
+extern io_reg_desc config_desc[];
+
+
+/* Describe the state of the EEPROM device. */
+static void
+m68hc11eepr_info (struct hw *me)
+{
+ SIM_DESC sd;
+ uint16 base = 0;
+ sim_cpu *cpu;
+ struct m68hc11eepr *controller;
+ uint8 val;
+
+ sd = hw_system (me);
+ cpu = STATE_CPU (sd, 0);
+ controller = hw_data (me);
+ base = cpu_get_io_base (cpu);
+
+ sim_io_printf (sd, "M68HC11 EEprom:\n");
+
+ val = cpu->ios[M6811_PPROG];
+ print_io_byte (sd, "PPROG ", pprog_desc, val, base + M6811_PPROG);
+ sim_io_printf (sd, "\n");
+
+ val = cpu->ios[M6811_CONFIG];
+ print_io_byte (sd, "CONFIG ", config_desc, val, base + M6811_CONFIG);
+ sim_io_printf (sd, "\n");
+
+ val = controller->eeprom[controller->size - 1];
+ print_io_byte (sd, "(*NEXT*) ", config_desc, val, base + M6811_CONFIG);
+ sim_io_printf (sd, "\n");
+
+ /* Describe internal state of EEPROM. */
+ if (controller->eeprom_wmode)
+ {
+ if (controller->eeprom_waddr == controller->size - 1)
+ sim_io_printf (sd, " Programming CONFIG register ");
+ else
+ sim_io_printf (sd, " Programming: 0x%04x ",
+ controller->eeprom_waddr + controller->base_address);
+
+ sim_io_printf (sd, "with 0x%02x\n",
+ controller->eeprom_wbyte);
+ }
+
+ sim_io_printf (sd, " EEProm file: %s\n",
+ controller->file_name);
+}
+
+static int
+m68hc11eepr_ioctl (struct hw *me,
+ hw_ioctl_request request,
+ va_list ap)
+{
+ m68hc11eepr_info (me);
+ return 0;
+}
+
+/* generic read/write */
+
+static unsigned
+m68hc11eepr_io_read_buffer (struct hw *me,
+ void *dest,
+ int space,
+ unsigned_word base,
+ unsigned nr_bytes)
+{
+ SIM_DESC sd;
+ struct m68hc11eepr *controller;
+ sim_cpu *cpu;
+
+ HW_TRACE ((me, "read 0x%08lx %d", (long) base, (int) nr_bytes));
+
+ sd = hw_system (me);
+ controller = hw_data (me);
+ cpu = STATE_CPU (sd, 0);
+
+ if (space == io_map)
+ {
+ unsigned cnt = 0;
+
+ while (nr_bytes != 0)
+ {
+ switch (base)
+ {
+ case M6811_PPROG:
+ case M6811_CONFIG:
+ *((uint8*) dest) = cpu->ios[base];
+ break;
+
+ default:
+ hw_abort (me, "reading wrong register 0x%04x", base);
+ }
+ dest = (uint8*) (dest) + 1;
+ base++;
+ nr_bytes--;
+ cnt++;
+ }
+ return cnt;
+ }
+
+ /* In theory, we can't read the EEPROM when it's being programmed. */
+ if ((cpu->ios[M6811_PPROG] & M6811_EELAT) != 0
+ && cpu_is_running (cpu))
+ {
+ sim_memory_error (cpu, SIM_SIGBUS, base,
+ "EEprom not configured for reading");
+ }
+
+ base = base - controller->base_address;
+ memcpy (dest, &controller->eeprom[base], nr_bytes);
+ return nr_bytes;
+}
+
+
+static unsigned
+m68hc11eepr_io_write_buffer (struct hw *me,
+ const void *source,
+ int space,
+ unsigned_word base,
+ unsigned nr_bytes)
+{
+ SIM_DESC sd;
+ struct m68hc11eepr *controller;
+ sim_cpu *cpu;
+ uint8 val;
+
+ HW_TRACE ((me, "write 0x%08lx %d", (long) base, (int) nr_bytes));
+
+ sd = hw_system (me);
+ controller = hw_data (me);
+ cpu = STATE_CPU (sd, 0);
+
+ /* Programming several bytes at a time is not possible. */
+ if (space != io_map && nr_bytes != 1)
+ {
+ sim_memory_error (cpu, SIM_SIGBUS, base,
+ "EEprom write error (only 1 byte can be programmed)");
+ return 0;
+ }
+
+ if (nr_bytes != 1)
+ hw_abort (me, "Cannot write more than 1 byte to EEPROM device at a time");
+
+ val = *((const uint8*) source);
+
+ /* Write to the EEPROM control register. */
+ if (space == io_map && base == M6811_PPROG)
+ {
+ uint8 wrong_bits;
+ uint16 addr;
+
+ addr = base + cpu_get_io_base (cpu);
+
+ /* Setting EELAT and EEPGM at the same time is an error.
+ Clearing them both is ok. */
+ wrong_bits = (cpu->ios[M6811_PPROG] ^ val) & val;
+ wrong_bits &= (M6811_EELAT | M6811_EEPGM);
+
+ if (wrong_bits == (M6811_EEPGM|M6811_EELAT))
+ {
+ sim_memory_error (cpu, SIM_SIGBUS, addr,
+ "Wrong eeprom programing value");
+ return 0;
+ }
+
+ if ((val & M6811_EELAT) == 0)
+ {
+ val = 0;
+ }
+ if ((val & M6811_EEPGM) && !(cpu->ios[M6811_PPROG] & M6811_EELAT))
+ {
+ sim_memory_error (cpu, SIM_SIGBUS, addr,
+ "EEProm high voltage applied after EELAT");
+ }
+ if ((val & M6811_EEPGM) && controller->eeprom_wmode == 0)
+ {
+ sim_memory_error (cpu, SIM_SIGSEGV, addr,
+ "EEProm high voltage applied without address");
+ }
+ if (val & M6811_EEPGM)
+ {
+ controller->eeprom_wcycle = cpu_current_cycle (cpu);
+ }
+ else if (cpu->ios[M6811_PPROG] & M6811_PPROG)
+ {
+ int i;
+ unsigned long t = cpu_current_cycle (cpu);
+
+ t -= controller->eeprom_wcycle;
+ if (t < controller->eeprom_min_cycles)
+ {
+ sim_memory_error (cpu, SIM_SIGILL, addr,
+ "EEprom programmed only for %lu cycles",
+ t);
+ }
+
+ /* Program the byte by clearing some bits. */
+ if (!(cpu->ios[M6811_PPROG] & M6811_ERASE))
+ {
+ controller->eeprom[controller->eeprom_waddr]
+ &= controller->eeprom_wbyte;
+ }
+
+ /* Erase a byte, row or the complete eeprom. Erased value is 0xFF.
+ Ignore row or complete eeprom erase when we are programming the
+ CONFIG register (last EEPROM byte). */
+ else if ((cpu->ios[M6811_PPROG] & M6811_BYTE)
+ || controller->eeprom_waddr == controller->size - 1)
+ {
+ controller->eeprom[controller->eeprom_waddr] = 0xff;
+ }
+ else if (cpu->ios[M6811_BYTE] & M6811_ROW)
+ {
+ size_t max_size;
+
+ /* Size of EEPROM (-1 because the last byte is the
+ CONFIG register. */
+ max_size = controller->size;
+ controller->eeprom_waddr &= 0xFFF0;
+ for (i = 0; i < 16
+ && controller->eeprom_waddr < max_size; i++)
+ {
+ controller->eeprom[controller->eeprom_waddr] = 0xff;
+ controller->eeprom_waddr ++;
+ }
+ }
+ else
+ {
+ size_t max_size;
+
+ max_size = controller->size;
+ for (i = 0; i < max_size; i++)
+ {
+ controller->eeprom[i] = 0xff;
+ }
+ }
+
+ /* Save the eeprom in a file. We have to save after each
+ change because the simulator can be stopped or crash... */
+ if (m6811eepr_memory_rw (controller, O_WRONLY | O_CREAT) != 0)
+ {
+ sim_memory_error (cpu, SIM_SIGABRT, addr,
+ "EEPROM programing failed: errno=%d", errno);
+ }
+ controller->eeprom_wmode = 0;
+ }
+ cpu->ios[M6811_PPROG] = val;
+ return 1;
+ }
+
+ /* The CONFIG IO register is mapped at end of EEPROM.
+ It's not visible. */
+ if (space == io_map && base == M6811_CONFIG)
+ {
+ base = controller->size - 1;
+ }
+ else
+ {
+ base = base - controller->base_address;
+ }
+
+ /* Writing the memory is allowed for the Debugger or simulator
+ (cpu not running). */
+ if (cpu_is_running (cpu))
+ {
+ if ((cpu->ios[M6811_PPROG] & M6811_EELAT) == 0)
+ {
+ sim_memory_error (cpu, SIM_SIGSEGV, base,
+ "EEprom not configured for writing");
+ return 0;
+ }
+ if (controller->eeprom_wmode != 0)
+ {
+ sim_memory_error (cpu, SIM_SIGSEGV, base,
+ "EEprom write error");
+ return 0;
+ }
+ controller->eeprom_wmode = 1;
+ controller->eeprom_waddr = base;
+ controller->eeprom_wbyte = val;
+ }
+ else
+ {
+ controller->eeprom[base] = val;
+ m6811eepr_memory_rw (controller, O_WRONLY);
+ }
+
+ return 1;
+}
+
+const struct hw_descriptor dv_m68hc11eepr_descriptor[] = {
+ { "m68hc11eepr", m68hc11eepr_finish },
+ { "m68hc12eepr", m68hc11eepr_finish },
+ { NULL },
+};
+
dv-m68hc11eepr.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: dv-m68hc11spi.c
===================================================================
--- dv-m68hc11spi.c (nonexistent)
+++ dv-m68hc11spi.c (revision 223)
@@ -0,0 +1,535 @@
+/* dv-m68hc11spi.c -- Simulation of the 68HC11 SPI
+ Copyright (C) 2000, 2002, 2003, 2007, 2008 Free Software Foundation, Inc.
+ Written by Stephane Carrez (stcarrez@nerim.fr)
+ (From a driver model Contributed by Cygnus Solutions.)
+
+ This file is part of the program GDB, the GNU debugger.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see .
+
+ */
+
+
+#include "sim-main.h"
+#include "hw-main.h"
+#include "dv-sockser.h"
+#include "sim-assert.h"
+
+
+/* DEVICE
+
+ m68hc11spi - m68hc11 SPI interface
+
+
+ DESCRIPTION
+
+ Implements the m68hc11 Synchronous Serial Peripheral Interface
+ described in the m68hc11 user guide (Chapter 8 in pink book).
+ The SPI I/O controller is directly connected to the CPU
+ interrupt. The simulator implements:
+
+ - SPI clock emulation
+ - Data transfer
+ - Write collision detection
+
+
+ PROPERTIES
+
+ None
+
+
+ PORTS
+
+ reset (input)
+
+ Reset port. This port is only used to simulate a reset of the SPI
+ I/O controller. It should be connected to the RESET output of the cpu.
+
+ */
+
+
+
+/* port ID's */
+
+enum
+{
+ RESET_PORT
+};
+
+
+static const struct hw_port_descriptor m68hc11spi_ports[] =
+{
+ { "reset", RESET_PORT, 0, input_port, },
+ { NULL, },
+};
+
+
+/* SPI */
+struct m68hc11spi
+{
+ /* Information about next character to be transmited. */
+ unsigned char tx_char;
+ int tx_bit;
+ unsigned char mode;
+
+ unsigned char rx_char;
+ unsigned char rx_clear_scsr;
+ unsigned char clk_pin;
+
+ /* SPI clock rate (twice the real clock). */
+ unsigned int clock;
+
+ /* Periodic SPI event. */
+ struct hw_event* spi_event;
+};
+
+
+
+/* Finish off the partially created hw device. Attach our local
+ callbacks. Wire up our port names etc */
+
+static hw_io_read_buffer_method m68hc11spi_io_read_buffer;
+static hw_io_write_buffer_method m68hc11spi_io_write_buffer;
+static hw_port_event_method m68hc11spi_port_event;
+static hw_ioctl_method m68hc11spi_ioctl;
+
+#define M6811_SPI_FIRST_REG (M6811_SPCR)
+#define M6811_SPI_LAST_REG (M6811_SPDR)
+
+
+static void
+attach_m68hc11spi_regs (struct hw *me,
+ struct m68hc11spi *controller)
+{
+ hw_attach_address (hw_parent (me), M6811_IO_LEVEL, io_map,
+ M6811_SPI_FIRST_REG,
+ M6811_SPI_LAST_REG - M6811_SPI_FIRST_REG + 1,
+ me);
+}
+
+static void
+m68hc11spi_finish (struct hw *me)
+{
+ struct m68hc11spi *controller;
+
+ controller = HW_ZALLOC (me, struct m68hc11spi);
+ set_hw_data (me, controller);
+ set_hw_io_read_buffer (me, m68hc11spi_io_read_buffer);
+ set_hw_io_write_buffer (me, m68hc11spi_io_write_buffer);
+ set_hw_ports (me, m68hc11spi_ports);
+ set_hw_port_event (me, m68hc11spi_port_event);
+#ifdef set_hw_ioctl
+ set_hw_ioctl (me, m68hc11spi_ioctl);
+#else
+ me->to_ioctl = m68hc11spi_ioctl;
+#endif
+
+ /* Attach ourself to our parent bus. */
+ attach_m68hc11spi_regs (me, controller);
+
+ /* Initialize to reset state. */
+ controller->spi_event = NULL;
+ controller->rx_clear_scsr = 0;
+}
+
+
+
+/* An event arrives on an interrupt port */
+
+static void
+m68hc11spi_port_event (struct hw *me,
+ int my_port,
+ struct hw *source,
+ int source_port,
+ int level)
+{
+ SIM_DESC sd;
+ struct m68hc11spi *controller;
+ sim_cpu* cpu;
+ unsigned8 val;
+
+ controller = hw_data (me);
+ sd = hw_system (me);
+ cpu = STATE_CPU (sd, 0);
+ switch (my_port)
+ {
+ case RESET_PORT:
+ {
+ HW_TRACE ((me, "SPI reset"));
+
+ /* Reset the state of SPI registers. */
+ controller->rx_clear_scsr = 0;
+ if (controller->spi_event)
+ {
+ hw_event_queue_deschedule (me, controller->spi_event);
+ controller->spi_event = 0;
+ }
+
+ val = 0;
+ m68hc11spi_io_write_buffer (me, &val, io_map,
+ (unsigned_word) M6811_SPCR, 1);
+ break;
+ }
+
+ default:
+ hw_abort (me, "Event on unknown port %d", my_port);
+ break;
+ }
+}
+
+static void
+set_bit_port (struct hw *me, sim_cpu *cpu, int port, int mask, int value)
+{
+ uint8 val;
+
+ if (value)
+ val = cpu->ios[port] | mask;
+ else
+ val = cpu->ios[port] & ~mask;
+
+ /* Set the new value and post an event to inform other devices
+ that pin 'port' changed. */
+ m68hc11cpu_set_port (me, cpu, port, val);
+}
+
+
+/* When a character is sent/received by the SPI, the PD2..PD5 line
+ are driven by the following signals:
+
+ B7 B6
+ -----+---------+--------+---/-+-------
+ MOSI | | | | | |
+ MISO +---------+--------+---/-+
+ ____ ___
+ CLK _______/ \____/ \__ CPOL=0, CPHA=0
+ _______ ____ __
+ \____/ \___/ CPOL=1, CPHA=0
+ ____ ____ __
+ __/ \____/ \___/ CPOL=0, CPHA=1
+ __ ____ ___
+ \____/ \____/ \__ CPOL=1, CPHA=1
+
+ SS ___ ____
+ \__________________________//___/
+
+ MISO = PD2
+ MOSI = PD3
+ SCK = PD4
+ SS = PD5
+
+*/
+
+#define SPI_START_BYTE 0
+#define SPI_START_BIT 1
+#define SPI_MIDDLE_BIT 2
+
+void
+m68hc11spi_clock (struct hw *me, void *data)
+{
+ SIM_DESC sd;
+ struct m68hc11spi* controller;
+ sim_cpu *cpu;
+ int check_interrupt = 0;
+
+ controller = hw_data (me);
+ sd = hw_system (me);
+ cpu = STATE_CPU (sd, 0);
+
+ /* Cleanup current event. */
+ if (controller->spi_event)
+ {
+ hw_event_queue_deschedule (me, controller->spi_event);
+ controller->spi_event = 0;
+ }
+
+ /* Change a bit of data at each two SPI event. */
+ if (controller->mode == SPI_START_BIT)
+ {
+ /* Reflect the bit value on bit 2 of port D. */
+ set_bit_port (me, cpu, M6811_PORTD, (1 << 2),
+ (controller->tx_char & (1 << controller->tx_bit)));
+ controller->tx_bit--;
+ controller->mode = SPI_MIDDLE_BIT;
+ }
+ else if (controller->mode == SPI_MIDDLE_BIT)
+ {
+ controller->mode = SPI_START_BIT;
+ }
+
+ if (controller->mode == SPI_START_BYTE)
+ {
+ /* Start a new SPI transfer. */
+
+ /* TBD: clear SS output. */
+ controller->mode = SPI_START_BIT;
+ controller->tx_bit = 7;
+ set_bit_port (me, cpu, M6811_PORTD, (1 << 4), ~controller->clk_pin);
+ }
+ else
+ {
+ /* Change the SPI clock at each event on bit 4 of port D. */
+ controller->clk_pin = ~controller->clk_pin;
+ set_bit_port (me, cpu, M6811_PORTD, (1 << 4), controller->clk_pin);
+ }
+
+ /* Transmit is now complete for this byte. */
+ if (controller->mode == SPI_START_BIT && controller->tx_bit < 0)
+ {
+ controller->rx_clear_scsr = 0;
+ cpu->ios[M6811_SPSR] |= M6811_SPIF;
+ if (cpu->ios[M6811_SPCR] & M6811_SPIE)
+ check_interrupt = 1;
+ }
+ else
+ {
+ controller->spi_event = hw_event_queue_schedule (me, controller->clock,
+ m68hc11spi_clock,
+ NULL);
+ }
+
+ if (check_interrupt)
+ interrupts_update_pending (&cpu->cpu_interrupts);
+}
+
+/* Flags of the SPCR register. */
+io_reg_desc spcr_desc[] = {
+ { M6811_SPIE, "SPIE ", "Serial Peripheral Interrupt Enable" },
+ { M6811_SPE, "SPE ", "Serial Peripheral System Enable" },
+ { M6811_DWOM, "DWOM ", "Port D Wire-OR mode option" },
+ { M6811_MSTR, "MSTR ", "Master Mode Select" },
+ { M6811_CPOL, "CPOL ", "Clock Polarity" },
+ { M6811_CPHA, "CPHA ", "Clock Phase" },
+ { M6811_SPR1, "SPR1 ", "SPI Clock Rate Select" },
+ { M6811_SPR0, "SPR0 ", "SPI Clock Rate Select" },
+ { 0, 0, 0 }
+};
+
+
+/* Flags of the SPSR register. */
+io_reg_desc spsr_desc[] = {
+ { M6811_SPIF, "SPIF ", "SPI Transfer Complete flag" },
+ { M6811_WCOL, "WCOL ", "Write Collision" },
+ { M6811_MODF, "MODF ", "Mode Fault" },
+ { 0, 0, 0 }
+};
+
+static void
+m68hc11spi_info (struct hw *me)
+{
+ SIM_DESC sd;
+ uint16 base = 0;
+ sim_cpu *cpu;
+ struct m68hc11spi *controller;
+ uint8 val;
+
+ sd = hw_system (me);
+ cpu = STATE_CPU (sd, 0);
+ controller = hw_data (me);
+
+ sim_io_printf (sd, "M68HC11 SPI:\n");
+
+ base = cpu_get_io_base (cpu);
+
+ val = cpu->ios[M6811_SPCR];
+ print_io_byte (sd, "SPCR", spcr_desc, val, base + M6811_SPCR);
+ sim_io_printf (sd, "\n");
+
+ val = cpu->ios[M6811_SPSR];
+ print_io_byte (sd, "SPSR", spsr_desc, val, base + M6811_SPSR);
+ sim_io_printf (sd, "\n");
+
+ if (controller->spi_event)
+ {
+ signed64 t;
+
+ sim_io_printf (sd, " SPI has %d bits to send\n",
+ controller->tx_bit + 1);
+ t = hw_event_remain_time (me, controller->spi_event);
+ sim_io_printf (sd, " SPI current bit-cycle finished in %s\n",
+ cycle_to_string (cpu, t, PRINT_TIME | PRINT_CYCLE));
+
+ t += (controller->tx_bit + 1) * 2 * controller->clock;
+ sim_io_printf (sd, " SPI operation finished in %s\n",
+ cycle_to_string (cpu, t, PRINT_TIME | PRINT_CYCLE));
+ }
+}
+
+static int
+m68hc11spi_ioctl (struct hw *me,
+ hw_ioctl_request request,
+ va_list ap)
+{
+ m68hc11spi_info (me);
+ return 0;
+}
+
+/* generic read/write */
+
+static unsigned
+m68hc11spi_io_read_buffer (struct hw *me,
+ void *dest,
+ int space,
+ unsigned_word base,
+ unsigned nr_bytes)
+{
+ SIM_DESC sd;
+ struct m68hc11spi *controller;
+ sim_cpu *cpu;
+ unsigned8 val;
+
+ HW_TRACE ((me, "read 0x%08lx %d", (long) base, (int) nr_bytes));
+
+ sd = hw_system (me);
+ cpu = STATE_CPU (sd, 0);
+ controller = hw_data (me);
+
+ switch (base)
+ {
+ case M6811_SPSR:
+ controller->rx_clear_scsr = cpu->ios[M6811_SCSR]
+ & (M6811_SPIF | M6811_WCOL | M6811_MODF);
+
+ case M6811_SPCR:
+ val = cpu->ios[base];
+ break;
+
+ case M6811_SPDR:
+ if (controller->rx_clear_scsr)
+ {
+ cpu->ios[M6811_SPSR] &= ~controller->rx_clear_scsr;
+ controller->rx_clear_scsr = 0;
+ interrupts_update_pending (&cpu->cpu_interrupts);
+ }
+ val = controller->rx_char;
+ break;
+
+ default:
+ return 0;
+ }
+ *((unsigned8*) dest) = val;
+ return 1;
+}
+
+static unsigned
+m68hc11spi_io_write_buffer (struct hw *me,
+ const void *source,
+ int space,
+ unsigned_word base,
+ unsigned nr_bytes)
+{
+ SIM_DESC sd;
+ struct m68hc11spi *controller;
+ sim_cpu *cpu;
+ unsigned8 val;
+
+ HW_TRACE ((me, "write 0x%08lx %d", (long) base, (int) nr_bytes));
+
+ sd = hw_system (me);
+ cpu = STATE_CPU (sd, 0);
+ controller = hw_data (me);
+
+ val = *((const unsigned8*) source);
+ switch (base)
+ {
+ case M6811_SPCR:
+ cpu->ios[M6811_SPCR] = val;
+
+ /* The SPI clock rate is 2, 4, 16, 32 of the internal CPU clock.
+ We have to drive the clock pin and need a 2x faster clock. */
+ switch (val & (M6811_SPR1 | M6811_SPR0))
+ {
+ case 0:
+ controller->clock = 1;
+ break;
+
+ case 1:
+ controller->clock = 2;
+ break;
+
+ case 2:
+ controller->clock = 8;
+ break;
+
+ default:
+ controller->clock = 16;
+ break;
+ }
+
+ /* Set the clock pin. */
+ if ((val & M6811_CPOL)
+ && (controller->spi_event == 0
+ || ((val & M6811_CPHA) && controller->mode == 1)))
+ controller->clk_pin = 1;
+ else
+ controller->clk_pin = 0;
+
+ set_bit_port (me, cpu, M6811_PORTD, (1 << 4), controller->clk_pin);
+ break;
+
+ /* Can't write to SPSR. */
+ case M6811_SPSR:
+ break;
+
+ case M6811_SPDR:
+ if (!(cpu->ios[M6811_SPCR] & M6811_SPE))
+ {
+ return 0;
+ }
+
+ if (controller->rx_clear_scsr)
+ {
+ cpu->ios[M6811_SPSR] &= ~controller->rx_clear_scsr;
+ controller->rx_clear_scsr = 0;
+ interrupts_update_pending (&cpu->cpu_interrupts);
+ }
+
+ /* If transfer is taking place, a write to SPDR
+ generates a collision. */
+ if (controller->spi_event)
+ {
+ cpu->ios[M6811_SPSR] |= M6811_WCOL;
+ break;
+ }
+
+ /* Refuse the write if there was no read of SPSR. */
+ /* ???? TBD. */
+
+ /* Prepare to send a byte. */
+ controller->tx_char = val;
+ controller->mode = SPI_START_BYTE;
+
+ /* Toggle clock pin internal value when CPHA is 0 so that
+ it will really change in the middle of a bit. */
+ if (!(cpu->ios[M6811_SPCR] & M6811_CPHA))
+ controller->clk_pin = ~controller->clk_pin;
+
+ cpu->ios[M6811_SPDR] = val;
+
+ /* Activate transmission. */
+ m68hc11spi_clock (me, NULL);
+ break;
+
+ default:
+ return 0;
+ }
+ return nr_bytes;
+}
+
+
+const struct hw_descriptor dv_m68hc11spi_descriptor[] = {
+ { "m68hc11spi", m68hc11spi_finish },
+ { "m68hc12spi", m68hc11spi_finish },
+ { NULL },
+};
+
dv-m68hc11spi.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: interrupts.c
===================================================================
--- interrupts.c (nonexistent)
+++ interrupts.c (revision 223)
@@ -0,0 +1,646 @@
+/* interrupts.c -- 68HC11 Interrupts Emulation
+ Copyright 1999, 2000, 2001, 2002, 2003, 2007, 2008
+ Free Software Foundation, Inc.
+ Written by Stephane Carrez (stcarrez@nerim.fr)
+
+This file is part of GDB, GAS, and the GNU binutils.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see . */
+
+#include "sim-main.h"
+#include "sim-options.h"
+
+static const char *interrupt_names[] = {
+ "R1",
+ "R2",
+ "R3",
+ "R4",
+ "R5",
+ "R6",
+ "R7",
+ "R8",
+ "R9",
+ "R10",
+ "R11",
+
+ "SCI",
+ "SPI",
+ "AINPUT",
+ "AOVERFLOW",
+ "TOVERFLOW",
+ "OUT5",
+ "OUT4",
+ "OUT3",
+ "OUT2",
+ "OUT1",
+ "INC3",
+ "INC2",
+ "INC1",
+ "RT",
+ "IRQ",
+ "XIRQ",
+ "SWI",
+ "ILL",
+ "COPRESET",
+ "COPFAIL",
+ "RESET"
+};
+
+struct interrupt_def idefs[] = {
+ /* Serial interrupts. */
+ { M6811_INT_SCI, M6811_SCSR, M6811_TDRE, M6811_SCCR2, M6811_TIE },
+ { M6811_INT_SCI, M6811_SCSR, M6811_TC, M6811_SCCR2, M6811_TCIE },
+ { M6811_INT_SCI, M6811_SCSR, M6811_RDRF, M6811_SCCR2, M6811_RIE },
+ { M6811_INT_SCI, M6811_SCSR, M6811_IDLE, M6811_SCCR2, M6811_ILIE },
+
+ /* SPI interrupts. */
+ { M6811_INT_SPI, M6811_SPSR, M6811_SPIF, M6811_SPCR, M6811_SPIE },
+
+ /* Realtime interrupts. */
+ { M6811_INT_TCTN, M6811_TFLG2, M6811_TOF, M6811_TMSK2, M6811_TOI },
+ { M6811_INT_RT, M6811_TFLG2, M6811_RTIF, M6811_TMSK2, M6811_RTII },
+
+ /* Output compare interrupts. */
+ { M6811_INT_OUTCMP1, M6811_TFLG1, M6811_OC1F, M6811_TMSK1, M6811_OC1I },
+ { M6811_INT_OUTCMP2, M6811_TFLG1, M6811_OC2F, M6811_TMSK1, M6811_OC2I },
+ { M6811_INT_OUTCMP3, M6811_TFLG1, M6811_OC3F, M6811_TMSK1, M6811_OC3I },
+ { M6811_INT_OUTCMP4, M6811_TFLG1, M6811_OC4F, M6811_TMSK1, M6811_OC4I },
+ { M6811_INT_OUTCMP5, M6811_TFLG1, M6811_OC5F, M6811_TMSK1, M6811_OC5I },
+
+ /* Input compare interrupts. */
+ { M6811_INT_INCMP1, M6811_TFLG1, M6811_IC1F, M6811_TMSK1, M6811_IC1I },
+ { M6811_INT_INCMP2, M6811_TFLG1, M6811_IC2F, M6811_TMSK1, M6811_IC2I },
+ { M6811_INT_INCMP3, M6811_TFLG1, M6811_IC3F, M6811_TMSK1, M6811_IC3I },
+
+ /* Pulse accumulator. */
+ { M6811_INT_AINPUT, M6811_TFLG2, M6811_PAIF, M6811_TMSK2, M6811_PAII },
+ { M6811_INT_AOVERFLOW,M6811_TFLG2, M6811_PAOVF, M6811_TMSK2, M6811_PAOVI},
+#if 0
+ { M6811_INT_COPRESET, M6811_CONFIG, M6811_NOCOP, 0, 0 },
+ { M6811_INT_COPFAIL, M6811_CONFIG, M6811_NOCOP, 0, 0 }
+#endif
+};
+
+#define TableSize(X) (sizeof X / sizeof(X[0]))
+#define CYCLES_MAX ((((signed64) 1) << 62) - 1)
+
+enum
+{
+ OPTION_INTERRUPT_INFO = OPTION_START,
+ OPTION_INTERRUPT_CATCH,
+ OPTION_INTERRUPT_CLEAR
+};
+
+static DECLARE_OPTION_HANDLER (interrupt_option_handler);
+
+static const OPTION interrupt_options[] =
+{
+ { {"interrupt-info", no_argument, NULL, OPTION_INTERRUPT_INFO },
+ '\0', NULL, "Print information about interrupts",
+ interrupt_option_handler },
+ { {"interrupt-catch", required_argument, NULL, OPTION_INTERRUPT_CATCH },
+ '\0', "NAME[,MODE]",
+ "Catch interrupts when they are raised or taken\n"
+ "NAME Name of the interrupt\n"
+ "MODE Optional mode (`taken' or `raised')",
+ interrupt_option_handler },
+ { {"interrupt-clear", required_argument, NULL, OPTION_INTERRUPT_CLEAR },
+ '\0', "NAME", "No longer catch the interrupt",
+ interrupt_option_handler },
+
+ { {NULL, no_argument, NULL, 0}, '\0', NULL, NULL, NULL }
+};
+
+/* Initialize the interrupts module. */
+void
+interrupts_initialize (SIM_DESC sd, struct _sim_cpu *proc)
+{
+ struct interrupts *interrupts = &proc->cpu_interrupts;
+
+ interrupts->cpu = proc;
+
+ sim_add_option_table (sd, 0, interrupt_options);
+}
+
+/* Initialize the interrupts of the processor. */
+void
+interrupts_reset (struct interrupts *interrupts)
+{
+ int i;
+
+ interrupts->pending_mask = 0;
+ if (interrupts->cpu->cpu_mode & M6811_SMOD)
+ interrupts->vectors_addr = 0xbfc0;
+ else
+ interrupts->vectors_addr = 0xffc0;
+ interrupts->nb_interrupts_raised = 0;
+ interrupts->min_mask_cycles = CYCLES_MAX;
+ interrupts->max_mask_cycles = 0;
+ interrupts->last_mask_cycles = 0;
+ interrupts->start_mask_cycle = -1;
+ interrupts->xirq_start_mask_cycle = -1;
+ interrupts->xirq_max_mask_cycles = 0;
+ interrupts->xirq_min_mask_cycles = CYCLES_MAX;
+ interrupts->xirq_last_mask_cycles = 0;
+
+ for (i = 0; i < M6811_INT_NUMBER; i++)
+ {
+ interrupts->interrupt_order[i] = i;
+ }
+
+ /* Clear the interrupt history table. */
+ interrupts->history_index = 0;
+ memset (interrupts->interrupts_history, 0,
+ sizeof (interrupts->interrupts_history));
+
+ memset (interrupts->interrupts, 0,
+ sizeof (interrupts->interrupts));
+
+ /* In bootstrap mode, initialize the vector table to point
+ to the RAM location. */
+ if (interrupts->cpu->cpu_mode == M6811_SMOD)
+ {
+ bfd_vma addr = interrupts->vectors_addr;
+ uint16 vector = 0x0100 - 3 * (M6811_INT_NUMBER - 1);
+ for (i = 0; i < M6811_INT_NUMBER; i++)
+ {
+ memory_write16 (interrupts->cpu, addr, vector);
+ addr += 2;
+ vector += 3;
+ }
+ }
+}
+
+static int
+find_interrupt (const char *name)
+{
+ int i;
+
+ if (name)
+ for (i = 0; i < M6811_INT_NUMBER; i++)
+ if (strcasecmp (name, interrupt_names[i]) == 0)
+ return i;
+
+ return -1;
+}
+
+static SIM_RC
+interrupt_option_handler (SIM_DESC sd, sim_cpu *cpu,
+ int opt, char *arg, int is_command)
+{
+ char *p;
+ int mode;
+ int id;
+ struct interrupts *interrupts;
+
+ if (cpu == 0)
+ cpu = STATE_CPU (sd, 0);
+
+ interrupts = &cpu->cpu_interrupts;
+ switch (opt)
+ {
+ case OPTION_INTERRUPT_INFO:
+ for (id = 0; id < M6811_INT_NUMBER; id++)
+ {
+ sim_io_eprintf (sd, "%-10.10s ", interrupt_names[id]);
+ switch (interrupts->interrupts[id].stop_mode)
+ {
+ case SIM_STOP_WHEN_RAISED:
+ sim_io_eprintf (sd, "catch raised ");
+ break;
+
+ case SIM_STOP_WHEN_TAKEN:
+ sim_io_eprintf (sd, "catch taken ");
+ break;
+
+ case SIM_STOP_WHEN_RAISED | SIM_STOP_WHEN_TAKEN:
+ sim_io_eprintf (sd, "catch all ");
+ break;
+
+ default:
+ sim_io_eprintf (sd, " ");
+ break;
+ }
+ sim_io_eprintf (sd, "%ld\n",
+ interrupts->interrupts[id].raised_count);
+ }
+ break;
+
+ case OPTION_INTERRUPT_CATCH:
+ p = strchr (arg, ',');
+ if (p)
+ *p++ = 0;
+
+ mode = SIM_STOP_WHEN_RAISED;
+ id = find_interrupt (arg);
+ if (id < 0)
+ sim_io_eprintf (sd, "Interrupt name not recognized: %s\n", arg);
+
+ if (p && strcasecmp (p, "raised") == 0)
+ mode = SIM_STOP_WHEN_RAISED;
+ else if (p && strcasecmp (p, "taken") == 0)
+ mode = SIM_STOP_WHEN_TAKEN;
+ else if (p && strcasecmp (p, "all") == 0)
+ mode = SIM_STOP_WHEN_RAISED | SIM_STOP_WHEN_TAKEN;
+ else if (p)
+ {
+ sim_io_eprintf (sd, "Invalid argument: %s\n", p);
+ break;
+ }
+ if (id >= 0)
+ interrupts->interrupts[id].stop_mode = mode;
+ break;
+
+ case OPTION_INTERRUPT_CLEAR:
+ mode = SIM_STOP_WHEN_RAISED;
+ id = find_interrupt (arg);
+ if (id < 0)
+ sim_io_eprintf (sd, "Interrupt name not recognized: %s\n", arg);
+ else
+ interrupts->interrupts[id].stop_mode = 0;
+ break;
+ }
+
+ return SIM_RC_OK;
+}
+
+/* Update the mask of pending interrupts. This operation must be called
+ when the state of some 68HC11 IO register changes. It looks the
+ different registers that indicate a pending interrupt (timer, SCI, SPI,
+ ...) and records the interrupt if it's there and enabled. */
+void
+interrupts_update_pending (struct interrupts *interrupts)
+{
+ int i;
+ uint8 *ioregs;
+ unsigned long clear_mask;
+ unsigned long set_mask;
+
+ clear_mask = 0;
+ set_mask = 0;
+ ioregs = &interrupts->cpu->ios[0];
+
+ for (i = 0; i < TableSize(idefs); i++)
+ {
+ struct interrupt_def *idef = &idefs[i];
+ uint8 data;
+
+ /* Look if the interrupt is enabled. */
+ if (idef->enable_paddr)
+ {
+ data = ioregs[idef->enable_paddr];
+ if (!(data & idef->enabled_mask))
+ {
+ /* Disable it. */
+ clear_mask |= (1 << idef->int_number);
+ continue;
+ }
+ }
+
+ /* Interrupt is enabled, see if it's there. */
+ data = ioregs[idef->int_paddr];
+ if (!(data & idef->int_mask))
+ {
+ /* Disable it. */
+ clear_mask |= (1 << idef->int_number);
+ continue;
+ }
+
+ /* Ok, raise it. */
+ set_mask |= (1 << idef->int_number);
+ }
+
+ /* Some interrupts are shared (M6811_INT_SCI) so clear
+ the interrupts before setting the new ones. */
+ interrupts->pending_mask &= ~clear_mask;
+ interrupts->pending_mask |= set_mask;
+
+ /* Keep track of when the interrupt is raised by the device.
+ Also implements the breakpoint-on-interrupt. */
+ if (set_mask)
+ {
+ signed64 cycle = cpu_current_cycle (interrupts->cpu);
+ int must_stop = 0;
+
+ for (i = 0; i < M6811_INT_NUMBER; i++)
+ {
+ if (!(set_mask & (1 << i)))
+ continue;
+
+ interrupts->interrupts[i].cpu_cycle = cycle;
+ if (interrupts->interrupts[i].stop_mode & SIM_STOP_WHEN_RAISED)
+ {
+ must_stop = 1;
+ sim_io_printf (CPU_STATE (interrupts->cpu),
+ "Interrupt %s raised\n",
+ interrupt_names[i]);
+ }
+ }
+ if (must_stop)
+ sim_engine_halt (CPU_STATE (interrupts->cpu),
+ interrupts->cpu,
+ 0, cpu_get_pc (interrupts->cpu),
+ sim_stopped,
+ SIM_SIGTRAP);
+ }
+}
+
+
+/* Finds the current active and non-masked interrupt.
+ Returns the interrupt number (index in the vector table) or -1
+ if no interrupt can be serviced. */
+int
+interrupts_get_current (struct interrupts *interrupts)
+{
+ int i;
+
+ if (interrupts->pending_mask == 0)
+ return -1;
+
+ /* SWI and illegal instructions are simulated by an interrupt.
+ They are not maskable. */
+ if (interrupts->pending_mask & (1 << M6811_INT_SWI))
+ {
+ interrupts->pending_mask &= ~(1 << M6811_INT_SWI);
+ return M6811_INT_SWI;
+ }
+ if (interrupts->pending_mask & (1 << M6811_INT_ILLEGAL))
+ {
+ interrupts->pending_mask &= ~(1 << M6811_INT_ILLEGAL);
+ return M6811_INT_ILLEGAL;
+ }
+
+ /* If there is a non maskable interrupt, go for it (unless we are masked
+ by the X-bit. */
+ if (interrupts->pending_mask & (1 << M6811_INT_XIRQ))
+ {
+ if (cpu_get_ccr_X (interrupts->cpu) == 0)
+ {
+ interrupts->pending_mask &= ~(1 << M6811_INT_XIRQ);
+ return M6811_INT_XIRQ;
+ }
+ return -1;
+ }
+
+ /* Interrupts are masked, do nothing. */
+ if (cpu_get_ccr_I (interrupts->cpu) == 1)
+ {
+ return -1;
+ }
+
+ /* Returns the first interrupt number which is pending.
+ The interrupt priority is specified by the table `interrupt_order'.
+ For these interrupts, the pending mask is cleared when the program
+ performs some actions on the corresponding device. If the device
+ is not reset, the interrupt remains and will be re-raised when
+ we return from the interrupt (see 68HC11 pink book). */
+ for (i = 0; i < M6811_INT_NUMBER; i++)
+ {
+ enum M6811_INT int_number = interrupts->interrupt_order[i];
+
+ if (interrupts->pending_mask & (1 << int_number))
+ {
+ return int_number;
+ }
+ }
+ return -1;
+}
+
+
+/* Process the current interrupt if there is one. This operation must
+ be called after each instruction to handle the interrupts. If interrupts
+ are masked, it does nothing. */
+int
+interrupts_process (struct interrupts *interrupts)
+{
+ int id;
+ uint8 ccr;
+
+ /* See if interrupts are enabled/disabled and keep track of the
+ number of cycles the interrupts are masked. Such information is
+ then reported by the info command. */
+ ccr = cpu_get_ccr (interrupts->cpu);
+ if (ccr & M6811_I_BIT)
+ {
+ if (interrupts->start_mask_cycle < 0)
+ interrupts->start_mask_cycle = cpu_current_cycle (interrupts->cpu);
+ }
+ else if (interrupts->start_mask_cycle >= 0
+ && (ccr & M6811_I_BIT) == 0)
+ {
+ signed64 t = cpu_current_cycle (interrupts->cpu);
+
+ t -= interrupts->start_mask_cycle;
+ if (t < interrupts->min_mask_cycles)
+ interrupts->min_mask_cycles = t;
+ if (t > interrupts->max_mask_cycles)
+ interrupts->max_mask_cycles = t;
+ interrupts->start_mask_cycle = -1;
+ interrupts->last_mask_cycles = t;
+ }
+ if (ccr & M6811_X_BIT)
+ {
+ if (interrupts->xirq_start_mask_cycle < 0)
+ interrupts->xirq_start_mask_cycle
+ = cpu_current_cycle (interrupts->cpu);
+ }
+ else if (interrupts->xirq_start_mask_cycle >= 0
+ && (ccr & M6811_X_BIT) == 0)
+ {
+ signed64 t = cpu_current_cycle (interrupts->cpu);
+
+ t -= interrupts->xirq_start_mask_cycle;
+ if (t < interrupts->xirq_min_mask_cycles)
+ interrupts->xirq_min_mask_cycles = t;
+ if (t > interrupts->xirq_max_mask_cycles)
+ interrupts->xirq_max_mask_cycles = t;
+ interrupts->xirq_start_mask_cycle = -1;
+ interrupts->xirq_last_mask_cycles = t;
+ }
+
+ id = interrupts_get_current (interrupts);
+ if (id >= 0)
+ {
+ uint16 addr;
+ struct interrupt_history *h;
+
+ /* Implement the breakpoint-on-interrupt. */
+ if (interrupts->interrupts[id].stop_mode & SIM_STOP_WHEN_TAKEN)
+ {
+ sim_io_printf (CPU_STATE (interrupts->cpu),
+ "Interrupt %s will be handled\n",
+ interrupt_names[id]);
+ sim_engine_halt (CPU_STATE (interrupts->cpu),
+ interrupts->cpu,
+ 0, cpu_get_pc (interrupts->cpu),
+ sim_stopped,
+ SIM_SIGTRAP);
+ }
+
+ cpu_push_all (interrupts->cpu);
+ addr = memory_read16 (interrupts->cpu,
+ interrupts->vectors_addr + id * 2);
+ cpu_call (interrupts->cpu, addr);
+
+ /* Now, protect from nested interrupts. */
+ if (id == M6811_INT_XIRQ)
+ {
+ cpu_set_ccr_X (interrupts->cpu, 1);
+ }
+ else
+ {
+ cpu_set_ccr_I (interrupts->cpu, 1);
+ }
+
+ /* Update the interrupt history table. */
+ h = &interrupts->interrupts_history[interrupts->history_index];
+ h->type = id;
+ h->taken_cycle = cpu_current_cycle (interrupts->cpu);
+ h->raised_cycle = interrupts->interrupts[id].cpu_cycle;
+
+ if (interrupts->history_index >= MAX_INT_HISTORY-1)
+ interrupts->history_index = 0;
+ else
+ interrupts->history_index++;
+
+ interrupts->nb_interrupts_raised++;
+ cpu_add_cycles (interrupts->cpu, 14);
+ return 1;
+ }
+ return 0;
+}
+
+void
+interrupts_raise (struct interrupts *interrupts, enum M6811_INT number)
+{
+ interrupts->pending_mask |= (1 << number);
+ interrupts->nb_interrupts_raised ++;
+}
+
+void
+interrupts_info (SIM_DESC sd, struct interrupts *interrupts)
+{
+ signed64 t, prev_interrupt;
+ int i;
+
+ sim_io_printf (sd, "Interrupts Info:\n");
+ sim_io_printf (sd, " Interrupts raised: %lu\n",
+ interrupts->nb_interrupts_raised);
+
+ if (interrupts->start_mask_cycle >= 0)
+ {
+ t = cpu_current_cycle (interrupts->cpu);
+
+ t -= interrupts->start_mask_cycle;
+ if (t > interrupts->max_mask_cycles)
+ interrupts->max_mask_cycles = t;
+
+ sim_io_printf (sd, " Current interrupts masked sequence: %s\n",
+ cycle_to_string (interrupts->cpu, t,
+ PRINT_TIME | PRINT_CYCLE));
+ }
+ t = interrupts->min_mask_cycles == CYCLES_MAX ?
+ interrupts->max_mask_cycles :
+ interrupts->min_mask_cycles;
+ sim_io_printf (sd, " Shortest interrupts masked sequence: %s\n",
+ cycle_to_string (interrupts->cpu, t,
+ PRINT_TIME | PRINT_CYCLE));
+
+ t = interrupts->max_mask_cycles;
+ sim_io_printf (sd, " Longest interrupts masked sequence: %s\n",
+ cycle_to_string (interrupts->cpu, t,
+ PRINT_TIME | PRINT_CYCLE));
+
+ t = interrupts->last_mask_cycles;
+ sim_io_printf (sd, " Last interrupts masked sequence: %s\n",
+ cycle_to_string (interrupts->cpu, t,
+ PRINT_TIME | PRINT_CYCLE));
+
+ if (interrupts->xirq_start_mask_cycle >= 0)
+ {
+ t = cpu_current_cycle (interrupts->cpu);
+
+ t -= interrupts->xirq_start_mask_cycle;
+ if (t > interrupts->xirq_max_mask_cycles)
+ interrupts->xirq_max_mask_cycles = t;
+
+ sim_io_printf (sd, " XIRQ Current interrupts masked sequence: %s\n",
+ cycle_to_string (interrupts->cpu, t,
+ PRINT_TIME | PRINT_CYCLE));
+ }
+
+ t = interrupts->xirq_min_mask_cycles == CYCLES_MAX ?
+ interrupts->xirq_max_mask_cycles :
+ interrupts->xirq_min_mask_cycles;
+ sim_io_printf (sd, " XIRQ Min interrupts masked sequence: %s\n",
+ cycle_to_string (interrupts->cpu, t,
+ PRINT_TIME | PRINT_CYCLE));
+
+ t = interrupts->xirq_max_mask_cycles;
+ sim_io_printf (sd, " XIRQ Max interrupts masked sequence: %s\n",
+ cycle_to_string (interrupts->cpu, t,
+ PRINT_TIME | PRINT_CYCLE));
+
+ t = interrupts->xirq_last_mask_cycles;
+ sim_io_printf (sd, " XIRQ Last interrupts masked sequence: %s\n",
+ cycle_to_string (interrupts->cpu, t,
+ PRINT_TIME | PRINT_CYCLE));
+
+ if (interrupts->pending_mask)
+ {
+ sim_io_printf (sd, " Pending interrupts : ");
+ for (i = 0; i < M6811_INT_NUMBER; i++)
+ {
+ enum M6811_INT int_number = interrupts->interrupt_order[i];
+
+ if (interrupts->pending_mask & (1 << int_number))
+ {
+ sim_io_printf (sd, "%s ", interrupt_names[int_number]);
+ }
+ }
+ sim_io_printf (sd, "\n");
+ }
+
+ prev_interrupt = 0;
+ sim_io_printf (sd, "N Interrupt Cycle Taken Latency"
+ " Delta between interrupts\n");
+ for (i = 0; i < MAX_INT_HISTORY; i++)
+ {
+ int which;
+ struct interrupt_history *h;
+ signed64 dt;
+
+ which = interrupts->history_index - i - 1;
+ if (which < 0)
+ which += MAX_INT_HISTORY;
+ h = &interrupts->interrupts_history[which];
+ if (h->taken_cycle == 0)
+ break;
+
+ dt = h->taken_cycle - h->raised_cycle;
+ sim_io_printf (sd, "%2d %-9.9s %15.15s ", i,
+ interrupt_names[h->type],
+ cycle_to_string (interrupts->cpu, h->taken_cycle, 0));
+ sim_io_printf (sd, "%15.15s",
+ cycle_to_string (interrupts->cpu, dt, 0));
+ if (prev_interrupt)
+ {
+ dt = prev_interrupt - h->taken_cycle;
+ sim_io_printf (sd, " %s",
+ cycle_to_string (interrupts->cpu, dt, PRINT_TIME));
+ }
+ sim_io_printf (sd, "\n");
+ prev_interrupt = h->taken_cycle;
+ }
+}
interrupts.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: sim-main.h
===================================================================
--- sim-main.h (nonexistent)
+++ sim-main.h (revision 223)
@@ -0,0 +1,601 @@
+/* sim-main.h -- Simulator for Motorola 68HC11 & 68HC12
+ Copyright (C) 1999, 2000, 2001, 2002, 2003, 2007, 2008
+ Free Software Foundation, Inc.
+ Written by Stephane Carrez (stcarrez@nerim.fr)
+
+This file is part of GDB, the GNU debugger.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see . */
+
+#ifndef _SIM_MAIN_H
+#define _SIM_MAIN_H
+
+#define WITH_MODULO_MEMORY 1
+#define WITH_WATCHPOINTS 1
+#define SIM_HANDLES_LMA 1
+
+#include "sim-basics.h"
+
+typedef address_word sim_cia;
+
+#include "sim-signal.h"
+#include "sim-base.h"
+
+#include "bfd.h"
+
+#include "opcode/m68hc11.h"
+
+#include "gdb/callback.h"
+#include "gdb/remote-sim.h"
+#include "opcode/m68hc11.h"
+#include "sim-types.h"
+
+typedef unsigned8 uint8;
+typedef unsigned16 uint16;
+typedef signed16 int16;
+typedef unsigned32 uint32;
+typedef signed32 int32;
+typedef unsigned64 uint64;
+typedef signed64 int64;
+
+struct _sim_cpu;
+
+#include "interrupts.h"
+#include
+
+/* Specifies the level of mapping for the IO, EEprom, nvram and external
+ RAM. IO registers are mapped over everything and the external RAM
+ is last (ie, it can be hidden by everything above it in the list). */
+enum m68hc11_map_level
+{
+ M6811_IO_LEVEL,
+ M6811_EEPROM_LEVEL,
+ M6811_NVRAM_LEVEL,
+ M6811_RAM_LEVEL
+};
+
+enum cpu_type
+{
+ CPU_M6811,
+ CPU_M6812
+};
+
+#define X_REGNUM 0
+#define D_REGNUM 1
+#define Y_REGNUM 2
+#define SP_REGNUM 3
+#define PC_REGNUM 4
+#define A_REGNUM 5
+#define B_REGNUM 6
+#define PSW_REGNUM 7
+#define PAGE_REGNUM 8
+#define Z_REGNUM 9
+
+typedef struct m6811_regs {
+ unsigned short d;
+ unsigned short ix;
+ unsigned short iy;
+ unsigned short sp;
+ unsigned short pc;
+ unsigned char ccr;
+ unsigned short page;
+} m6811_regs;
+
+
+/* Description of 68HC11 IO registers. Such description is only provided
+ for the info command to display the current setting of IO registers
+ from GDB. */
+struct io_reg_desc
+{
+ int mask;
+ const char *short_name;
+ const char *long_name;
+};
+typedef struct io_reg_desc io_reg_desc;
+
+extern void print_io_reg_desc (SIM_DESC sd, io_reg_desc *desc, int val,
+ int mode);
+extern void print_io_byte (SIM_DESC sd, const char *name,
+ io_reg_desc *desc, uint8 val, uint16 addr);
+extern void print_io_word (SIM_DESC sd, const char *name,
+ io_reg_desc *desc, uint16 val, uint16 addr);
+
+
+/* List of special 68HC11&68HC12 instructions that are not handled by the
+ 'gencode.c' generator. These complex instructions are implemented
+ by 'cpu_special'. */
+enum M6811_Special
+{
+ /* 68HC11 instructions. */
+ M6811_DAA,
+ M6811_EMUL_SYSCALL,
+ M6811_ILLEGAL,
+ M6811_RTI,
+ M6811_STOP,
+ M6811_SWI,
+ M6811_TEST,
+ M6811_WAI,
+
+ /* 68HC12 instructions. */
+ M6812_BGND,
+ M6812_CALL,
+ M6812_CALL_INDIRECT,
+ M6812_IDIVS,
+ M6812_EDIV,
+ M6812_EDIVS,
+ M6812_EMACS,
+ M6812_EMUL,
+ M6812_EMULS,
+ M6812_ETBL,
+ M6812_MEM,
+ M6812_REV,
+ M6812_REVW,
+ M6812_RTC,
+ M6812_RTI,
+ M6812_WAV
+};
+
+#define M6811_MAX_PORTS (0x03f+1)
+#define M6812_MAX_PORTS (0x3ff+1)
+#define MAX_PORTS (M6812_MAX_PORTS)
+
+struct _sim_cpu;
+
+typedef void (* cpu_interp) (struct _sim_cpu*);
+
+struct _sim_cpu {
+ /* CPU registers. */
+ struct m6811_regs cpu_regs;
+
+ /* CPU interrupts. */
+ struct interrupts cpu_interrupts;
+
+ /* Pointer to the interpretor routine. */
+ cpu_interp cpu_interpretor;
+
+ /* Pointer to the architecture currently configured in the simulator. */
+ const struct bfd_arch_info *cpu_configured_arch;
+
+ /* CPU absolute cycle time. The cycle time is updated after
+ each instruction, by the number of cycles taken by the instruction.
+ It is cleared only when reset occurs. */
+ signed64 cpu_absolute_cycle;
+
+ /* Number of cycles to increment after the current instruction.
+ This is also the number of ticks for the generic event scheduler. */
+ uint8 cpu_current_cycle;
+ int cpu_emul_syscall;
+ int cpu_is_initialized;
+ int cpu_running;
+ int cpu_check_memory;
+ int cpu_stop_on_interrupt;
+
+ /* When this is set, start execution of program at address specified
+ in the ELF header. This is used for testing some programs that do not
+ have an interrupt table linked with them. Programs created during the
+ GCC validation are like this. A normal 68HC11 does not behave like
+ this (unless there is some OS or downloadable feature). */
+ int cpu_use_elf_start;
+
+ /* The starting address specified in ELF header. */
+ int cpu_elf_start;
+
+ uint16 cpu_insn_pc;
+
+ /* CPU frequency. This is the quartz frequency. It is divided by 4 to
+ get the cycle time. This is used for the timer rate and for the baud
+ rate generation. */
+ unsigned long cpu_frequency;
+
+ /* The mode in which the CPU is configured (MODA and MODB pins). */
+ unsigned int cpu_mode;
+ const char* cpu_start_mode;
+
+ /* The cpu being configured. */
+ enum cpu_type cpu_type;
+
+ /* Initial value of the CONFIG register. */
+ uint8 cpu_config;
+ uint8 cpu_use_local_config;
+
+ uint8 ios[MAX_PORTS];
+
+ /* Memory bank parameters which describe how the memory bank window
+ is mapped in memory and how to convert it in virtual address. */
+ uint16 bank_start;
+ uint16 bank_end;
+ address_word bank_virtual;
+ unsigned bank_shift;
+
+
+ struct hw *hw_cpu;
+
+ /* ... base type ... */
+ sim_cpu_base base;
+};
+
+/* Returns the cpu absolute cycle time (A virtual counter incremented
+ at each 68HC11 E clock). */
+#define cpu_current_cycle(PROC) ((PROC)->cpu_absolute_cycle)
+#define cpu_add_cycles(PROC,T) ((PROC)->cpu_current_cycle += (signed64) (T))
+#define cpu_is_running(PROC) ((PROC)->cpu_running)
+
+/* Get the IO/RAM base addresses depending on the M6811_INIT register. */
+#define cpu_get_io_base(PROC) \
+ (((uint16)(((PROC)->ios[M6811_INIT]) & 0x0F))<<12)
+#define cpu_get_reg_base(PROC) \
+ (((uint16)(((PROC)->ios[M6811_INIT]) & 0xF0))<<8)
+
+/* Returns the different CPU registers. */
+#define cpu_get_ccr(PROC) ((PROC)->cpu_regs.ccr)
+#define cpu_get_pc(PROC) ((PROC)->cpu_regs.pc)
+#define cpu_get_d(PROC) ((PROC)->cpu_regs.d)
+#define cpu_get_x(PROC) ((PROC)->cpu_regs.ix)
+#define cpu_get_y(PROC) ((PROC)->cpu_regs.iy)
+#define cpu_get_sp(PROC) ((PROC)->cpu_regs.sp)
+#define cpu_get_a(PROC) ((PROC->cpu_regs.d >> 8) & 0x0FF)
+#define cpu_get_b(PROC) ((PROC->cpu_regs.d) & 0x0FF)
+#define cpu_get_page(PROC) ((PROC)->cpu_regs.page)
+
+/* 68HC12 specific and Motorola internal registers. */
+#define cpu_get_tmp3(PROC) (0)
+#define cpu_get_tmp2(PROC) (0)
+
+#define cpu_set_d(PROC,VAL) (((PROC)->cpu_regs.d) = (VAL))
+#define cpu_set_x(PROC,VAL) (((PROC)->cpu_regs.ix) = (VAL))
+#define cpu_set_y(PROC,VAL) (((PROC)->cpu_regs.iy) = (VAL))
+#define cpu_set_page(PROC,VAL) (((PROC)->cpu_regs.page) = (VAL))
+
+/* 68HC12 specific and Motorola internal registers. */
+#define cpu_set_tmp3(PROC,VAL) (0)
+#define cpu_set_tmp2(PROC,VAL) (void) (0)
+
+#if 0
+/* This is a function in m68hc11_sim.c to keep track of the frame. */
+#define cpu_set_sp(PROC,VAL) (((PROC)->cpu_regs.sp) = (VAL))
+#endif
+
+#define cpu_set_pc(PROC,VAL) (((PROC)->cpu_regs.pc) = (VAL))
+
+#define cpu_set_a(PROC,VAL) \
+ cpu_set_d(PROC,((VAL) << 8) | cpu_get_b(PROC))
+#define cpu_set_b(PROC,VAL) \
+ cpu_set_d(PROC,((cpu_get_a(PROC)) << 8)|(VAL & 0x0FF))
+
+#define cpu_set_ccr(PROC,VAL) ((PROC)->cpu_regs.ccr = (VAL))
+#define cpu_get_ccr_H(PROC) ((cpu_get_ccr(PROC) & M6811_H_BIT) ? 1: 0)
+#define cpu_get_ccr_X(PROC) ((cpu_get_ccr(PROC) & M6811_X_BIT) ? 1: 0)
+#define cpu_get_ccr_S(PROC) ((cpu_get_ccr(PROC) & M6811_S_BIT) ? 1: 0)
+#define cpu_get_ccr_N(PROC) ((cpu_get_ccr(PROC) & M6811_N_BIT) ? 1: 0)
+#define cpu_get_ccr_V(PROC) ((cpu_get_ccr(PROC) & M6811_V_BIT) ? 1: 0)
+#define cpu_get_ccr_C(PROC) ((cpu_get_ccr(PROC) & M6811_C_BIT) ? 1: 0)
+#define cpu_get_ccr_Z(PROC) ((cpu_get_ccr(PROC) & M6811_Z_BIT) ? 1: 0)
+#define cpu_get_ccr_I(PROC) ((cpu_get_ccr(PROC) & M6811_I_BIT) ? 1: 0)
+
+#define cpu_set_ccr_flag(S,B,V) \
+cpu_set_ccr(S,(cpu_get_ccr(S) & ~(B)) | ((V) ? B : 0))
+
+#define cpu_set_ccr_H(PROC,VAL) cpu_set_ccr_flag(PROC, M6811_H_BIT, VAL)
+#define cpu_set_ccr_X(PROC,VAL) cpu_set_ccr_flag(PROC, M6811_X_BIT, VAL)
+#define cpu_set_ccr_S(PROC,VAL) cpu_set_ccr_flag(PROC, M6811_S_BIT, VAL)
+#define cpu_set_ccr_N(PROC,VAL) cpu_set_ccr_flag(PROC, M6811_N_BIT, VAL)
+#define cpu_set_ccr_V(PROC,VAL) cpu_set_ccr_flag(PROC, M6811_V_BIT, VAL)
+#define cpu_set_ccr_C(PROC,VAL) cpu_set_ccr_flag(PROC, M6811_C_BIT, VAL)
+#define cpu_set_ccr_Z(PROC,VAL) cpu_set_ccr_flag(PROC, M6811_Z_BIT, VAL)
+#define cpu_set_ccr_I(PROC,VAL) cpu_set_ccr_flag(PROC, M6811_I_BIT, VAL)
+
+#undef inline
+#define inline static __inline__
+
+extern void cpu_memory_exception (struct _sim_cpu *proc,
+ SIM_SIGNAL excep,
+ uint16 addr,
+ const char *message);
+
+inline address_word
+phys_to_virt (sim_cpu *cpu, address_word addr)
+{
+ if (addr >= cpu->bank_start && addr < cpu->bank_end)
+ return ((address_word) (addr - cpu->bank_start)
+ + (((address_word) cpu->cpu_regs.page) << cpu->bank_shift)
+ + cpu->bank_virtual);
+ else
+ return (address_word) (addr);
+}
+
+inline uint8
+memory_read8 (sim_cpu *cpu, uint16 addr)
+{
+ uint8 val;
+
+ if (sim_core_read_buffer (CPU_STATE (cpu), cpu, 0, &val, addr, 1) != 1)
+ {
+ cpu_memory_exception (cpu, SIM_SIGSEGV, addr,
+ "Read error");
+ }
+ return val;
+}
+
+inline void
+memory_write8 (sim_cpu *cpu, uint16 addr, uint8 val)
+{
+ if (sim_core_write_buffer (CPU_STATE (cpu), cpu, 0, &val, addr, 1) != 1)
+ {
+ cpu_memory_exception (cpu, SIM_SIGSEGV, addr,
+ "Write error");
+ }
+}
+
+inline uint16
+memory_read16 (sim_cpu *cpu, uint16 addr)
+{
+ uint8 b[2];
+
+ if (sim_core_read_buffer (CPU_STATE (cpu), cpu, 0, b, addr, 2) != 2)
+ {
+ cpu_memory_exception (cpu, SIM_SIGSEGV, addr,
+ "Read error");
+ }
+ return (((uint16) (b[0])) << 8) | ((uint16) b[1]);
+}
+
+inline void
+memory_write16 (sim_cpu *cpu, uint16 addr, uint16 val)
+{
+ uint8 b[2];
+
+ b[0] = val >> 8;
+ b[1] = val;
+ if (sim_core_write_buffer (CPU_STATE (cpu), cpu, 0, b, addr, 2) != 2)
+ {
+ cpu_memory_exception (cpu, SIM_SIGSEGV, addr,
+ "Write error");
+ }
+}
+extern void
+cpu_ccr_update_tst8 (sim_cpu *proc, uint8 val);
+
+ inline void
+cpu_ccr_update_tst16 (sim_cpu *proc, uint16 val)
+{
+ cpu_set_ccr_V (proc, 0);
+ cpu_set_ccr_N (proc, val & 0x8000 ? 1 : 0);
+ cpu_set_ccr_Z (proc, val == 0 ? 1 : 0);
+}
+
+ inline void
+cpu_ccr_update_shift8 (sim_cpu *proc, uint8 val)
+{
+ cpu_set_ccr_N (proc, val & 0x80 ? 1 : 0);
+ cpu_set_ccr_Z (proc, val == 0 ? 1 : 0);
+ cpu_set_ccr_V (proc, cpu_get_ccr_N (proc) ^ cpu_get_ccr_C (proc));
+}
+
+ inline void
+cpu_ccr_update_shift16 (sim_cpu *proc, uint16 val)
+{
+ cpu_set_ccr_N (proc, val & 0x8000 ? 1 : 0);
+ cpu_set_ccr_Z (proc, val == 0 ? 1 : 0);
+ cpu_set_ccr_V (proc, cpu_get_ccr_N (proc) ^ cpu_get_ccr_C (proc));
+}
+
+inline void
+cpu_ccr_update_add8 (sim_cpu *proc, uint8 r, uint8 a, uint8 b)
+{
+ cpu_set_ccr_C (proc, ((a & b) | (b & ~r) | (a & ~r)) & 0x80 ? 1 : 0);
+ cpu_set_ccr_V (proc, ((a & b & ~r) | (~a & ~b & r)) & 0x80 ? 1 : 0);
+ cpu_set_ccr_Z (proc, r == 0);
+ cpu_set_ccr_N (proc, r & 0x80 ? 1 : 0);
+}
+
+
+inline void
+cpu_ccr_update_sub8 (sim_cpu *proc, uint8 r, uint8 a, uint8 b)
+{
+ cpu_set_ccr_C (proc, ((~a & b) | (b & r) | (~a & r)) & 0x80 ? 1 : 0);
+ cpu_set_ccr_V (proc, ((a & ~b & ~r) | (~a & b & r)) & 0x80 ? 1 : 0);
+ cpu_set_ccr_Z (proc, r == 0);
+ cpu_set_ccr_N (proc, r & 0x80 ? 1 : 0);
+}
+
+inline void
+cpu_ccr_update_add16 (sim_cpu *proc, uint16 r, uint16 a, uint16 b)
+{
+ cpu_set_ccr_C (proc, ((a & b) | (b & ~r) | (a & ~r)) & 0x8000 ? 1 : 0);
+ cpu_set_ccr_V (proc, ((a & b & ~r) | (~a & ~b & r)) & 0x8000 ? 1 : 0);
+ cpu_set_ccr_Z (proc, r == 0);
+ cpu_set_ccr_N (proc, r & 0x8000 ? 1 : 0);
+}
+
+inline void
+cpu_ccr_update_sub16 (sim_cpu *proc, uint16 r, uint16 a, uint16 b)
+{
+ cpu_set_ccr_C (proc, ((~a & b) | (b & r) | (~a & r)) & 0x8000 ? 1 : 0);
+ cpu_set_ccr_V (proc, ((a & ~b & ~r) | (~a & b & r)) & 0x8000 ? 1 : 0);
+ cpu_set_ccr_Z (proc, r == 0);
+ cpu_set_ccr_N (proc, r & 0x8000 ? 1 : 0);
+}
+
+/* Push and pop instructions for 68HC11 (next-available stack mode). */
+inline void
+cpu_m68hc11_push_uint8 (sim_cpu *proc, uint8 val)
+{
+ uint16 addr = proc->cpu_regs.sp;
+
+ memory_write8 (proc, addr, val);
+ proc->cpu_regs.sp = addr - 1;
+}
+
+inline void
+cpu_m68hc11_push_uint16 (sim_cpu *proc, uint16 val)
+{
+ uint16 addr = proc->cpu_regs.sp - 1;
+
+ memory_write16 (proc, addr, val);
+ proc->cpu_regs.sp = addr - 1;
+}
+
+inline uint8
+cpu_m68hc11_pop_uint8 (sim_cpu *proc)
+{
+ uint16 addr = proc->cpu_regs.sp;
+ uint8 val;
+
+ val = memory_read8 (proc, addr + 1);
+ proc->cpu_regs.sp = addr + 1;
+ return val;
+}
+
+inline uint16
+cpu_m68hc11_pop_uint16 (sim_cpu *proc)
+{
+ uint16 addr = proc->cpu_regs.sp;
+ uint16 val;
+
+ val = memory_read16 (proc, addr + 1);
+ proc->cpu_regs.sp = addr + 2;
+ return val;
+}
+
+/* Push and pop instructions for 68HC12 (last-used stack mode). */
+inline void
+cpu_m68hc12_push_uint8 (sim_cpu *proc, uint8 val)
+{
+ uint16 addr = proc->cpu_regs.sp;
+
+ addr --;
+ memory_write8 (proc, addr, val);
+ proc->cpu_regs.sp = addr;
+}
+
+inline void
+cpu_m68hc12_push_uint16 (sim_cpu *proc, uint16 val)
+{
+ uint16 addr = proc->cpu_regs.sp;
+
+ addr -= 2;
+ memory_write16 (proc, addr, val);
+ proc->cpu_regs.sp = addr;
+}
+
+inline uint8
+cpu_m68hc12_pop_uint8 (sim_cpu *proc)
+{
+ uint16 addr = proc->cpu_regs.sp;
+ uint8 val;
+
+ val = memory_read8 (proc, addr);
+ proc->cpu_regs.sp = addr + 1;
+ return val;
+}
+
+inline uint16
+cpu_m68hc12_pop_uint16 (sim_cpu *proc)
+{
+ uint16 addr = proc->cpu_regs.sp;
+ uint16 val;
+
+ val = memory_read16 (proc, addr);
+ proc->cpu_regs.sp = addr + 2;
+ return val;
+}
+
+/* Fetch a 8/16 bit value and update the PC. */
+inline uint8
+cpu_fetch8 (sim_cpu *proc)
+{
+ uint16 addr = proc->cpu_regs.pc;
+ uint8 val;
+
+ val = memory_read8 (proc, addr);
+ proc->cpu_regs.pc = addr + 1;
+ return val;
+}
+
+inline uint16
+cpu_fetch16 (sim_cpu *proc)
+{
+ uint16 addr = proc->cpu_regs.pc;
+ uint16 val;
+
+ val = memory_read16 (proc, addr);
+ proc->cpu_regs.pc = addr + 2;
+ return val;
+}
+
+extern void cpu_call (sim_cpu* proc, uint16 addr);
+extern void cpu_exg (sim_cpu* proc, uint8 code);
+extern void cpu_dbcc (sim_cpu* proc);
+extern void cpu_special (sim_cpu *proc, enum M6811_Special special);
+extern void cpu_move8 (sim_cpu *proc, uint8 op);
+extern void cpu_move16 (sim_cpu *proc, uint8 op);
+
+extern uint16 cpu_fetch_relbranch (sim_cpu *proc);
+extern uint16 cpu_fetch_relbranch16 (sim_cpu *proc);
+extern void cpu_push_all (sim_cpu *proc);
+extern void cpu_single_step (sim_cpu *proc);
+
+extern void cpu_info (SIM_DESC sd, sim_cpu *proc);
+
+extern int cpu_initialize (SIM_DESC sd, sim_cpu *cpu);
+
+/* Returns the address of a 68HC12 indexed operand.
+ Pre and post modifications are handled on the source register. */
+extern uint16 cpu_get_indexed_operand_addr (sim_cpu* cpu, int restrict);
+
+extern void cpu_return (sim_cpu *cpu);
+extern void cpu_set_sp (sim_cpu *cpu, uint16 val);
+extern int cpu_reset (sim_cpu *cpu);
+extern int cpu_restart (sim_cpu *cpu);
+extern void sim_memory_error (sim_cpu *cpu, SIM_SIGNAL excep,
+ uint16 addr, const char *message, ...);
+extern void emul_os (int op, sim_cpu *cpu);
+extern void cpu_interp_m6811 (sim_cpu *cpu);
+extern void cpu_interp_m6812 (sim_cpu *cpu);
+
+extern int m68hc11cpu_set_oscillator (SIM_DESC sd, const char *port,
+ double ton, double toff,
+ signed64 repeat);
+extern int m68hc11cpu_clear_oscillator (SIM_DESC sd, const char *port);
+extern void m68hc11cpu_set_port (struct hw *me, sim_cpu *cpu,
+ unsigned addr, uint8 val);
+
+/* The current state of the processor; registers, memory, etc. */
+
+#define CIA_GET(CPU) (cpu_get_pc (CPU))
+#define CIA_SET(CPU,VAL) (cpu_set_pc ((CPU), (VAL)))
+
+#if (WITH_SMP)
+#define STATE_CPU(sd,n) (&(sd)->cpu[n])
+#else
+#define STATE_CPU(sd,n) (&(sd)->cpu[0])
+#endif
+
+struct sim_state {
+ sim_cpu cpu[MAX_NR_PROCESSORS];
+ device *devices;
+ sim_state_base base;
+};
+
+extern void sim_set_profile (int n);
+extern void sim_set_profile_size (int n);
+extern void sim_board_reset (SIM_DESC sd);
+
+#define PRINT_TIME 0x01
+#define PRINT_CYCLE 0x02
+extern const char *cycle_to_string (sim_cpu *cpu, signed64 t, int flags);
+
+#endif
+
+
sim-main.h
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: configure.ac
===================================================================
--- configure.ac (nonexistent)
+++ configure.ac (revision 223)
@@ -0,0 +1,39 @@
+dnl Process this file with autoconf to produce a configure script.
+AC_PREREQ(2.59)dnl
+AC_INIT(Makefile.in)
+AC_CONFIG_HEADER(config.h:config.in)
+
+sinclude(../common/aclocal.m4)
+
+# Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
+# it by inlining the macro's contents.
+sinclude(../common/common.m4)
+
+dnl Options available in this module
+SIM_AC_OPTION_INLINE()
+SIM_AC_OPTION_ALIGNMENT(NONSTRICT_ALIGNMENT)
+SIM_AC_OPTION_HOSTENDIAN
+SIM_AC_OPTION_WARNINGS
+
+#
+# Add simulated hardware devices
+#
+hw_enabled=no
+case "${target}" in
+ m68hc11-*-*|m6811-*-*)
+ hw_enabled=yes
+ hw_extra_devices="m68hc11 m68hc11sio m68hc11eepr m68hc11tim m68hc11spi nvram"
+ m68hc11_extra_objs="dv-sockser.o"
+ SIM_SUBTARGET="$SIM_SUBTARGET -DTARGET_M68HC11=1"
+ ;;
+ *)
+ m68hc11_extra_objs=""
+ ;;
+esac
+SIM_AC_OPTION_HARDWARE($hw_enabled,$hw_devices,$hw_extra_devices)
+
+AC_CHECK_HEADERS(string.h strings.h stdlib.h stdlib.h fcntl.h)
+
+AC_SUBST(m68hc11_extra_objs)
+
+SIM_AC_OUTPUT
configure.ac
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: interrupts.h
===================================================================
--- interrupts.h (nonexistent)
+++ interrupts.h (revision 223)
@@ -0,0 +1,173 @@
+/* interrupts.h -- 68HC11 Interrupts Emulation
+ Copyright 1999, 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
+ Written by Stephane Carrez (stcarrez@worldnet.fr)
+
+This file is part of GDB, GAS, and the GNU binutils.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see . */
+
+#ifndef _M6811_SIM_INTERRUPTS_H
+#define _M6811_SIM_INTERRUPTS_H
+
+/* Definition of 68HC11 interrupts. These enum are used as an index
+ in the interrupt table. */
+enum M6811_INT
+{
+ M6811_INT_RESERVED1 = 0,
+ M6811_INT_RESERVED2,
+ M6811_INT_RESERVED3,
+ M6811_INT_RESERVED4,
+ M6811_INT_RESERVED5,
+ M6811_INT_RESERVED6,
+ M6811_INT_RESERVED7,
+ M6811_INT_RESERVED8,
+
+ M6811_INT_RESERVED9,
+ M6811_INT_RESERVED10,
+ M6811_INT_RESERVED11,
+
+ M6811_INT_SCI,
+ M6811_INT_SPI,
+ M6811_INT_AINPUT,
+ M6811_INT_AOVERFLOW,
+ M6811_INT_TCTN,
+
+ M6811_INT_OUTCMP5,
+ M6811_INT_OUTCMP4,
+ M6811_INT_OUTCMP3,
+ M6811_INT_OUTCMP2,
+ M6811_INT_OUTCMP1,
+
+ M6811_INT_INCMP3,
+ M6811_INT_INCMP2,
+ M6811_INT_INCMP1,
+
+ M6811_INT_RT,
+ M6811_INT_IRQ,
+ M6811_INT_XIRQ,
+ M6811_INT_SWI,
+ M6811_INT_ILLEGAL,
+
+ M6811_INT_COPRESET,
+ M6811_INT_COPFAIL,
+
+ M6811_INT_RESET,
+ M6811_INT_NUMBER
+};
+
+
+/* Structure to describe how to recognize an interrupt in the
+ 68hc11 IO regs. */
+struct interrupt_def
+{
+ enum M6811_INT int_number;
+ unsigned char int_paddr;
+ unsigned char int_mask;
+ unsigned char enable_paddr;
+ unsigned char enabled_mask;
+};
+
+#define MAX_INT_HISTORY 64
+
+/* Structure used to keep track of interrupt history.
+ This is used to understand in which order interrupts were
+ raised and when. */
+struct interrupt_history
+{
+ enum M6811_INT type;
+
+ /* CPU cycle when interrupt handler is called. */
+ signed64 taken_cycle;
+
+ /* CPU cycle when the interrupt is first raised by the device. */
+ signed64 raised_cycle;
+};
+
+#define SIM_STOP_WHEN_RAISED 1
+#define SIM_STOP_WHEN_TAKEN 2
+
+/* Information and control of pending interrupts. */
+struct interrupt
+{
+ /* CPU cycle when the interrupt is raised by the device. */
+ signed64 cpu_cycle;
+
+ /* Number of times the interrupt was raised. */
+ unsigned long raised_count;
+
+ /* Controls whether we must stop the simulator. */
+ int stop_mode;
+};
+
+
+/* Management of 68HC11 interrupts:
+ - We use a table of 'interrupt_def' to describe the interrupts that must be
+ raised depending on IO register flags (enable and present flags).
+ - We keep a mask of pending interrupts. This mask is refreshed by
+ calling 'interrupts_update_pending'. It must be refreshed each time
+ an IO register is changed.
+ - 'interrupts_process' must be called after each insn. It has two purposes:
+ first it maintains a min/max count of CPU cycles between which interrupts
+ are masked; second it checks for pending interrupts and raise one if
+ interrupts are enabled. */
+struct interrupts {
+ struct _sim_cpu *cpu;
+
+ /* Mask of current pending interrupts. */
+ unsigned long pending_mask;
+
+ /* Address of vector table. This is set depending on the
+ 68hc11 init mode. */
+ uint16 vectors_addr;
+
+ /* Priority order of interrupts. This is controlled by setting the HPRIO
+ IO register. */
+ enum M6811_INT interrupt_order[M6811_INT_NUMBER];
+ struct interrupt interrupts[M6811_INT_NUMBER];
+
+ /* Simulator statistics to report useful debug information to users. */
+
+ /* - Max/Min number of CPU cycles executed with interrupts masked. */
+ signed64 start_mask_cycle;
+ signed64 min_mask_cycles;
+ signed64 max_mask_cycles;
+ signed64 last_mask_cycles;
+
+ /* - Same for XIRQ. */
+ signed64 xirq_start_mask_cycle;
+ signed64 xirq_min_mask_cycles;
+ signed64 xirq_max_mask_cycles;
+ signed64 xirq_last_mask_cycles;
+
+ /* - Total number of interrupts raised. */
+ unsigned long nb_interrupts_raised;
+
+ /* Interrupt history to help understand which interrupts
+ were raised recently and in which order. */
+ int history_index;
+ struct interrupt_history interrupts_history[MAX_INT_HISTORY];
+};
+
+extern void interrupts_initialize (SIM_DESC sd, struct _sim_cpu* cpu);
+extern void interrupts_reset (struct interrupts* interrupts);
+extern void interrupts_update_pending (struct interrupts* interrupts);
+extern int interrupts_get_current (struct interrupts* interrupts);
+extern int interrupts_process (struct interrupts* interrupts);
+extern void interrupts_raise (struct interrupts* interrupts,
+ enum M6811_INT number);
+
+extern void interrupts_info (SIM_DESC sd,
+ struct interrupts* interrupts);
+
+#endif
interrupts.h
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: config.in
===================================================================
--- config.in (nonexistent)
+++ config.in (revision 223)
@@ -0,0 +1,96 @@
+/* config.in. Generated from configure.ac by autoheader. */
+
+/* Define to 1 if translation of program messages to the user's native
+ language is requested. */
+#undef ENABLE_NLS
+
+/* Define to 1 if you have the header file. */
+#undef HAVE_DLFCN_H
+
+/* Define to 1 if you have the header file. */
+#undef HAVE_ERRNO_H
+
+/* Define to 1 if you have the header file. */
+#undef HAVE_FCNTL_H
+
+/* Define to 1 if you have the header file. */
+#undef HAVE_FPU_CONTROL_H
+
+/* Define to 1 if you have the `getrusage' function. */
+#undef HAVE_GETRUSAGE
+
+/* Define to 1 if you have the header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the `nsl' library (-lnsl). */
+#undef HAVE_LIBNSL
+
+/* Define to 1 if you have the `socket' library (-lsocket). */
+#undef HAVE_LIBSOCKET
+
+/* Define to 1 if you have the header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `sigaction' function. */
+#undef HAVE_SIGACTION
+
+/* Define to 1 if you have the header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the header file. */
+#undef HAVE_SYS_RESOURCE_H
+
+/* Define to 1 if you have the header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the header file. */
+#undef HAVE_SYS_TIME_H
+
+/* Define to 1 if you have the header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the `time' function. */
+#undef HAVE_TIME
+
+/* Define to 1 if you have the header file. */
+#undef HAVE_TIME_H
+
+/* Define to 1 if you have the header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the `__setfpucw' function. */
+#undef HAVE___SETFPUCW
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define as the return type of signal handlers (`int' or `void'). */
+#undef RETSIGTYPE
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Define to 1 if your processor stores words with the most significant byte
+ first (like Motorola and SPARC, unlike Intel and VAX). */
+#undef WORDS_BIGENDIAN
Index: dv-nvram.c
===================================================================
--- dv-nvram.c (nonexistent)
+++ dv-nvram.c (revision 223)
@@ -0,0 +1,350 @@
+/* dv-nvram.c -- Generic driver for a non volatile ram (battery saved)
+ Copyright (C) 1999, 2000, 2007, 2008 Free Software Foundation, Inc.
+ Written by Stephane Carrez (stcarrez@worldnet.fr)
+ (From a driver model Contributed by Cygnus Solutions.)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see .
+
+ */
+
+
+#include "sim-main.h"
+#include "hw-main.h"
+#include "sim-assert.h"
+
+#include
+#include
+#include
+
+
+/* DEVICE
+
+ nvram - Non Volatile Ram
+
+
+ DESCRIPTION
+
+ Implements a generic battery saved CMOS ram. This ram device does
+ not contain any realtime clock and does not generate any interrupt.
+ The ram content is loaded from a file and saved when it is changed.
+ It is intended to be generic.
+
+
+ PROPERTIES
+
+ reg
+
+ Base and size of the non-volatile ram bank.
+
+ file
+
+ Path where the memory must be saved or loaded when we start.
+
+ mode {map | save-modified | save-all}
+
+ Controls how to load and save the memory content.
+
+ map The file is mapped in memory
+ save-modified The simulator keeps an open file descriptor to
+ the file and saves portion of memory which are
+ modified.
+ save-all The simulator saves the complete memory each time
+ it's modified (it does not keep an open file
+ descriptor).
+
+
+ PORTS
+
+ None.
+
+
+ NOTES
+
+ This device is independent of the Motorola 68hc11.
+
+ */
+
+
+
+/* static functions */
+
+/* Control of how to access the ram and save its content. */
+
+enum nvram_mode
+{
+ /* Save the complete ram block each time it's changed.
+ We don't keep an open file descriptor. This should be
+ ok for small memory banks. */
+ NVRAM_SAVE_ALL,
+
+ /* Save only the memory bytes which are modified.
+ This mode means that we have to keep an open file
+ descriptor (O_RDWR). It's good for middle sized memory banks. */
+ NVRAM_SAVE_MODIFIED,
+
+ /* Map file in memory (not yet implemented).
+ This mode is suitable for large memory banks. We don't allocate
+ a buffer to represent the ram, instead it's mapped in memory
+ with mmap. */
+ NVRAM_MAP_FILE
+};
+
+struct nvram
+{
+ address_word base_address; /* Base address of ram. */
+ unsigned size; /* Size of ram. */
+ unsigned8 *data; /* Pointer to ram memory. */
+ const char *file_name; /* Path of ram file. */
+ int fd; /* File description of opened ram file. */
+ enum nvram_mode mode; /* How load/save ram file. */
+};
+
+
+
+/* Finish off the partially created hw device. Attach our local
+ callbacks. Wire up our port names etc. */
+
+static hw_io_read_buffer_method nvram_io_read_buffer;
+static hw_io_write_buffer_method nvram_io_write_buffer;
+
+
+
+static void
+attach_nvram_regs (struct hw *me, struct nvram *controller)
+{
+ unsigned_word attach_address;
+ int attach_space;
+ unsigned attach_size;
+ reg_property_spec reg;
+ int result, oerrno;
+
+ /* Get ram bank description (base and size). */
+ if (hw_find_property (me, "reg") == NULL)
+ hw_abort (me, "Missing \"reg\" property");
+
+ if (!hw_find_reg_array_property (me, "reg", 0, ®))
+ hw_abort (me, "\"reg\" property must contain one addr/size entry");
+
+ hw_unit_address_to_attach_address (hw_parent (me),
+ ®.address,
+ &attach_space,
+ &attach_address,
+ me);
+ hw_unit_size_to_attach_size (hw_parent (me),
+ ®.size,
+ &attach_size, me);
+
+ hw_attach_address (hw_parent (me), 0,
+ attach_space, attach_address, attach_size,
+ me);
+
+ controller->mode = NVRAM_SAVE_ALL;
+ controller->base_address = attach_address;
+ controller->size = attach_size;
+ controller->fd = -1;
+
+ /* Get the file where the ram content must be loaded/saved. */
+ if(hw_find_property (me, "file") == NULL)
+ hw_abort (me, "Missing \"file\" property");
+
+ controller->file_name = hw_find_string_property (me, "file");
+
+ /* Get the mode which defines how to save the memory. */
+ if(hw_find_property (me, "mode") != NULL)
+ {
+ const char *value = hw_find_string_property (me, "mode");
+
+ if (strcmp (value, "map") == 0)
+ controller->mode = NVRAM_MAP_FILE;
+ else if (strcmp (value, "save-modified") == 0)
+ controller->mode = NVRAM_SAVE_MODIFIED;
+ else if (strcmp (value, "save-all") == 0)
+ controller->mode = NVRAM_SAVE_ALL;
+ else
+ hw_abort (me, "illegal value for mode parameter `%s': "
+ "use map, save-modified or save-all", value);
+ }
+
+ /* Initialize the ram by loading/mapping the file in memory.
+ If the file does not exist, create and give it some content. */
+ switch (controller->mode)
+ {
+ case NVRAM_MAP_FILE:
+ hw_abort (me, "'map' mode is not yet implemented, use 'save-modified'");
+ break;
+
+ case NVRAM_SAVE_MODIFIED:
+ case NVRAM_SAVE_ALL:
+ controller->data = (char*) hw_malloc (me, attach_size);
+ if (controller->data == 0)
+ hw_abort (me, "Not enough memory, try to use the mode 'map'");
+
+ memset (controller->data, 0, attach_size);
+ controller->fd = open (controller->file_name, O_RDWR);
+ if (controller->fd < 0)
+ {
+ controller->fd = open (controller->file_name,
+ O_RDWR | O_CREAT, 0644);
+ if (controller->fd < 0)
+ hw_abort (me, "Cannot open or create file '%s'",
+ controller->file_name);
+ result = write (controller->fd, controller->data, attach_size);
+ if (result != attach_size)
+ {
+ oerrno = errno;
+ hw_free (me, controller->data);
+ close (controller->fd);
+ errno = oerrno;
+ hw_abort (me, "Failed to save the ram content");
+ }
+ }
+ else
+ {
+ result = read (controller->fd, controller->data, attach_size);
+ if (result != attach_size)
+ {
+ oerrno = errno;
+ hw_free (me, controller->data);
+ close (controller->fd);
+ errno = oerrno;
+ hw_abort (me, "Failed to load the ram content");
+ }
+ }
+ if (controller->mode == NVRAM_SAVE_ALL)
+ {
+ close (controller->fd);
+ controller->fd = -1;
+ }
+ break;
+
+ default:
+ break;
+ }
+}
+
+
+static void
+nvram_finish (struct hw *me)
+{
+ struct nvram *controller;
+
+ controller = HW_ZALLOC (me, struct nvram);
+
+ set_hw_data (me, controller);
+ set_hw_io_read_buffer (me, nvram_io_read_buffer);
+ set_hw_io_write_buffer (me, nvram_io_write_buffer);
+
+ /* Attach ourself to our parent bus. */
+ attach_nvram_regs (me, controller);
+}
+
+
+
+/* generic read/write */
+
+static unsigned
+nvram_io_read_buffer (struct hw *me,
+ void *dest,
+ int space,
+ unsigned_word base,
+ unsigned nr_bytes)
+{
+ struct nvram *controller = hw_data (me);
+
+ HW_TRACE ((me, "read 0x%08lx %d [%ld]",
+ (long) base, (int) nr_bytes,
+ (long) (base - controller->base_address)));
+
+ base -= controller->base_address;
+ if (base + nr_bytes > controller->size)
+ nr_bytes = controller->size - base;
+
+ memcpy (dest, &controller->data[base], nr_bytes);
+ return nr_bytes;
+}
+
+
+
+static unsigned
+nvram_io_write_buffer (struct hw *me,
+ const void *source,
+ int space,
+ unsigned_word base,
+ unsigned nr_bytes)
+{
+ struct nvram *controller = hw_data (me);
+
+ HW_TRACE ((me, "write 0x%08lx %d [%ld]",
+ (long) base, (int) nr_bytes,
+ (long) (base - controller->base_address)));
+
+ base -= controller->base_address;
+ if (base + nr_bytes > controller->size)
+ nr_bytes = controller->size - base;
+
+ switch (controller->mode)
+ {
+ case NVRAM_SAVE_ALL:
+ {
+ int fd, result, oerrno;
+
+ fd = open (controller->file_name, O_WRONLY, 0644);
+ if (fd < 0)
+ {
+ return 0;
+ }
+
+ memcpy (&controller->data[base], source, nr_bytes);
+ result = write (fd, controller->data, controller->size);
+ oerrno = errno;
+ close (fd);
+ errno = oerrno;
+
+ if (result != controller->size)
+ {
+ return 0;
+ }
+ return nr_bytes;
+ }
+
+ case NVRAM_SAVE_MODIFIED:
+ {
+ off_t pos;
+ int result;
+
+ pos = lseek (controller->fd, (off_t) base, SEEK_SET);
+ if (pos != (off_t) base)
+ return 0;
+
+ result = write (controller->fd, source, nr_bytes);
+ if (result < 0)
+ return 0;
+
+ nr_bytes = result;
+ break;
+ }
+
+ default:
+ break;
+ }
+ memcpy (&controller->data[base], source, nr_bytes);
+ return nr_bytes;
+}
+
+
+const struct hw_descriptor dv_nvram_descriptor[] = {
+ { "nvram", nvram_finish, },
+ { NULL },
+};
+
dv-nvram.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property