OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

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    /openrisc/trunk/gnu-old/gdb-6.8/sim/h8300
    from Rev 157 to Rev 816
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  •

Rev 157 → Rev 816

/configure
0,0 → 1,5975
#! /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 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
 
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"
 
 
 
 
 
for ac_header in stdlib.h time.h sys/param.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@,$sim_profile,;t t
s,@cgen_breaks@,$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 816) @@ -0,0 +1,37 @@ +# Makefile template for Configure for the h8300 sim library. +# Copyright (C) 1990, 91, 92, 95, 96, 1997, 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 + +# List of main object files for `run'. +SIM_RUN_OBJS = nrun.o + +SIM_OBJS = compile.o \ + $(SIM_NEW_COMMON_OBJS) \ + sim-cpu.o \ + sim-engine.o \ + sim-load.o \ + $(SIM_EXTRA_OBJS) + +## COMMON_POST_CONFIG_FRAG + +compile.o: compile.c inst.h config.h \ + $(srcdir)/../../include/gdb/sim-h8300.h \ + $(srcdir)/../../include/opcode/h8300.h \ + $(srcdir)/../../include/gdb/remote-sim.h \ + $(srcdir)/../../include/gdb/callback.h Index: sim-main.h =================================================================== --- sim-main.h (nonexistent) +++ sim-main.h (revision 816) @@ -0,0 +1,172 @@ +/* Main header for the Hitachi h8/300 architecture. */ + +#include "bfd.h" + +#ifndef SIM_MAIN_H +#define SIM_MAIN_H + +#define DEBUG + +/* These define the size of main memory for the simulator. + + Note the size of main memory for the H8/300H is only 256k. Keeping it + small makes the simulator run much faster and consume less memory. + + The linker knows about the limited size of the simulator's main memory + on the H8/300H (via the h8300h.sc linker script). So if you change + H8300H_MSIZE, be sure to fix the linker script too. + + Also note that there's a separate "eightbit" area aside from main + memory. For simplicity, the simulator assumes any data memory reference + outside of main memory refers to the eightbit area (in theory, this + can only happen when simulating H8/300H programs). We make no attempt + to catch overlapping addresses, wrapped addresses, etc etc. */ + +#define H8300_MSIZE (1 << 16) + +/* avolkov: + Next 2 macros are ugly for any workstation, but while they're work. + Memory size MUST be configurable. */ +#define H8300H_MSIZE (1 << 24) +#define H8300S_MSIZE (1 << 24) + +#define CSIZE 1024 + +enum h8_regnum { + R0_REGNUM = 0, + R1_REGNUM = 1, + R2_REGNUM = 2, + R3_REGNUM = 3, + R4_REGNUM = 4, + R5_REGNUM = 5, + R6_REGNUM = 6, + R7_REGNUM = 7, + + SP_REGNUM = R7_REGNUM, /* Contains address of top of stack */ + FP_REGNUM = R6_REGNUM, /* Contains address of executing + stack frame */ + CCR_REGNUM = 8, /* Contains processor status */ + PC_REGNUM = 9, /* Contains program counter */ + CYCLE_REGNUM = 10, + EXR_REGNUM = 11, + INST_REGNUM = 12, + TICK_REGNUM = 13, + MACH_REGNUM = 14, + MACL_REGNUM = 15, + SBR_REGNUM = 16, + VBR_REGNUM = 17, + + ZERO_REGNUM = 18 +}; + +enum h8_typecodes { + OP_NULL, + OP_REG, /* Register direct. */ + OP_LOWREG, /* Special reg syntax for "bra". */ + OP_DISP, /* Register indirect w/displacement. */ + /* Note: h8300, h8300h, and h8300s permit only pre-decr and post-incr. */ + OP_PREDEC, /* Register indirect w/pre-decrement. */ + OP_POSTDEC, /* Register indirect w/post-decrement. */ + OP_PREINC, /* Register indirect w/pre-increment. */ + OP_POSTINC, /* Register indirect w/post-increment. */ + OP_PCREL, /* PC Relative. */ + OP_MEM, /* Absolute memory address. */ + OP_CCR, /* Condition Code Register. */ + OP_IMM, /* Immediate value. */ + /*OP_ABS*/ /* Un-used (duplicates op_mem?). */ + OP_EXR, /* EXtended control Register. */ + OP_SBR, /* Vector Base Register. */ + OP_VBR, /* Short-address Base Register. */ + OP_MACH, /* Multiply Accumulator - high. */ + OP_MACL, /* Multiply Accumulator - low. */ + /* FIXME: memory indirect? */ + OP_INDEXB, /* Byte index mode */ + OP_INDEXW, /* Word index mode */ + OP_INDEXL /* Long index mode */ +}; + +#include "sim-basics.h" + +/* Define sim_cia. */ +typedef unsigned32 sim_cia; + +#include "sim-base.h" + +/* Structure used to describe addressing */ + +typedef struct +{ + int type; + int reg; + int literal; +} ea_type; + +/* Struct for instruction decoder. */ +typedef struct +{ + ea_type src; + ea_type dst; + ea_type op3; + int opcode; + int next_pc; + int oldpc; + int cycles; +#ifdef DEBUG + struct h8_opcode *op; +#endif +} decoded_inst; + +struct _sim_cpu { + unsigned int regs[20]; /* 8 GR's plus ZERO, SBR, and VBR. */ + unsigned int pc; + + int macS; /* MAC Saturating mode */ + int macV; /* MAC Overflow */ + int macN; /* MAC Negative */ + int macZ; /* MAC Zero */ + + int delayed_branch; + char **command_line; /* Pointer to command line arguments. */ + + unsigned char *memory; + unsigned char *eightbit; + int mask; + + sim_cpu_base base; +}; + +/* The sim_state struct. */ +struct sim_state { + struct _sim_cpu *cpu; + unsigned int sim_cache_size; + decoded_inst *sim_cache; + unsigned short *cache_idx; + unsigned long memory_size; + int cache_top; + int compiles; +#ifdef ADEBUG + int stats[O_LAST]; +#endif + sim_state_base base; +}; + +/* 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))) +#define STATE_CPU(SD, N) ((SD)->cpu) /* Single Processor. */ +#define cpu_set_pc(CPU, VAL) (((CPU)->pc) = (VAL)) +#define cpu_get_pc(CPU) (((CPU)->pc)) + +/* Magic numbers used to distinguish an exit from a breakpoint. */ +#define LIBC_EXIT_MAGIC1 0xdead +#define LIBC_EXIT_MAGIC2 0xbeef +/* Local version of macros for decoding exit status. + (included here rather than try to find target version of wait.h) +*/ +#define SIM_WIFEXITED(V) (((V) & 0xff) == 0) +#define SIM_WIFSTOPPED(V) (!SIM_WIFEXITED (V)) +#define SIM_WEXITSTATUS(V) (((V) >> 8) & 0xff) +#define SIM_WSTOPSIG(V) ((V) & 0x7f) + +#endif /* SIM_MAIN_H */
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 816) @@ -0,0 +1,14 @@ +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) + +AC_CHECK_HEADERS(stdlib.h time.h sys/param.h) + +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: inst.h =================================================================== --- inst.h (nonexistent) +++ inst.h (revision 816) @@ -0,0 +1,98 @@ +#define DEBUG + +/* These define the size of main memory for the simulator. + + Note the size of main memory for the H8/300H is only 256k. Keeping it + small makes the simulator run much faster and consume less memory. + + The linker knows about the limited size of the simulator's main memory + on the H8/300H (via the h8300h.sc linker script). So if you change + H8300H_MSIZE, be sure to fix the linker script too. + + Also note that there's a separate "eightbit" area aside from main + memory. For simplicity, the simulator assumes any data memory reference + outside of main memory refers to the eightbit area (in theory, this + can only happen when simulating H8/300H programs). We make no attempt + to catch overlapping addresses, wrapped addresses, etc etc. */ +#define H8300_MSIZE (1 << 16) + +/* avolkov: + Next 2 macros are ugly for any workstation, but while they're work. + Memory size MUST be configurable. */ +#define H8300H_MSIZE (1 << 18) +#define H8300S_MSIZE (1 << 24) + +#define CSIZE 1000 + +/* Local register names */ +typedef enum +{ + R0, R1, R2, R3, R4, R5, R6, R7, + R_ZERO, + R_PC, + R_CCR, + R_EXR, + R_HARD_0, + R_LAST, +} reg_type; + + +/* Structure used to describe addressing */ + +typedef struct +{ + int type; + int reg; + int literal; +} ea_type; + + + +typedef struct +{ + ea_type src; + ea_type dst; + int opcode; + int next_pc; + int oldpc; + int cycles; +#ifdef DEBUG +struct h8_opcode *op; +#endif +} +decoded_inst; + +enum h8300_sim_state { + SIM_STATE_RUNNING, SIM_STATE_EXITED, SIM_STATE_SIGNALLED, SIM_STATE_STOPPED +}; + +/* For Command Line. */ +char **ptr_command_line; /* Pointer to Command Line Arguments. */ + +typedef struct +{ + enum h8300_sim_state state; + int exception; + unsigned int regs[9]; + int pc; + int ccr; + int exr; + + unsigned char *memory; + unsigned char *eightbit; + unsigned short *cache_idx; + int cache_top; + int maximum; + int csize; + int mask; + + decoded_inst *cache; + int cycles; + int insts; + int ticks; + int compiles; +#ifdef ADEBUG + int stats[O_LAST]; +#endif +} +cpu_state_type;
inst.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: writecode.c =================================================================== --- writecode.c (nonexistent) +++ writecode.c (revision 816) @@ -0,0 +1,1033 @@ +/* Code generator for the Hitachi H8/300 architecture simulator. + + Written by Steve Chamberlain of Cygnus Support. + sac@cygnus.com + + This file is part of H8/300 sim + + + THIS SOFTWARE IS NOT COPYRIGHTED + + Cygnus offers the following for use in the public domain. Cygnus + makes no warranty with regard to the software or it's performance + and the user accepts the software "AS IS" with all faults. + + CYGNUS DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD TO + THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + +*/ + +/* This program reads the H8/300 opcode table and writes out + a large switch statement to understand the opcodes (with ifs if + there is more than one opcode per case) and code to do the stuff */ + +#include + +#define DEFINE_TABLE +#define INSIM +#include"opcode/h8300.h" + +#define MAXSAME 140 + +#define PTWO 256 +static struct h8_opcode *h8_opcodes_sorted[PTWO][MAXSAME]; + +char *cs = "/*"; +char *ce = "*/"; + +/* How to get at nibble n from the instruction */ +char *nibs[] = +{ + "foo", + "(b0&0xf)", + "((b1>>4)&0xf)", + "((b1)&0xf)", + "((pc[1]>>12)&0xf)", + "((pc[1]>>8)&0xf)", + "((pc[1]>>4)&0xf)", + "((pc[1])&0xf)", + 0, 0}; + +/* how to get at the 3 bit immediate in the instruction */ +char *imm3[] = +{"foo", + "foo", + "((b1>>4)&0x7)", + "foo", + "foo", + "foo", + "(pc[1]>>4)&0x7"}; + +/* How to get at a byte register from an index in the instruction at + nibble n */ +char *breg[] = +{"foo", + "*(blow[b0])", + "*(bhigh[b1])", + "*(blow[b1])", + 0, 0, + "*(bhigh[pc[1]>>8])"}; + +/* How to get at a word register from an index in the instruction at + nibble n */ + +char *wreg[] = +{"foo", + "*(wlow[b0])", + "*(whigh[b1])", + "*(wlow[b1])"}; + +#define sorted_key noperands + +/* sort the opcode table into h8_opcodes_sorted[0..255] */ +static void +init () +{ + unsigned int i; + struct h8_opcode *p; + + for (p = h8_opcodes; p->name; p++) + { + int n1 = 0; + int n2 = 0; + int j; +#if 0 + for (j = 0; p->data.nib[j] != E; j++) + { + if ((int) p->data.nib[j] == ABS16ORREL8SRC) + p->data.nib[j] = ABS16SRC; + if ((int) p->data.nib[j] == ABS16OR8SRC) + p->data.nib[j] = ABS16SRC; + if ((int) p->data.nib[j] == ABS16OR8DST) + p->data.nib[j] = ABS16DST; + } +#endif + + if ((int) p->data.nib[0] < 16) + { + n1 = (int) p->data.nib[0]; + } + else + n1 = 0; + if ((int) p->data.nib[1] < 16) + { + n2 = (int) p->data.nib[1]; + } + else + n2 = 0; + for (i = 0; i < MAXSAME; i++) + { + int j = /* ((n3 >> 3) * 512) + ((n4 >> 3) * 256) + */ n1 * 16 + n2; + + if (h8_opcodes_sorted[j][i] == (struct h8_opcode *) NULL) + { + h8_opcodes_sorted[j][i] = p; + p->sorted_key = j; + break; + } + } + + if (i == MAXSAME) + abort (); + + /* Just make sure there are an even number of nibbles in it, and + that the count is the same s the length */ + for (i = 0; p->data.nib[i] != E; i++) + /*EMPTY*/ ; + if (i & 1) + abort (); + p->length = i / 2; + } + for (i = 0; i < PTWO; i++) + { + if (h8_opcodes_sorted[i][0]) + p = h8_opcodes_sorted[i][0]; + else + h8_opcodes_sorted[i][0] = p; + } +} + +/* decode the lvalues, creating a pointer in real space to object - + remember if the thing has to be swapped out of where it is */ + + +int swap[2]; + +lval (p) + struct h8_opcode *p; +{ + int i; + + for (i = 0; p->data.nib[i] != E; i++) + { + int x = p->data.nib[i]; + int size; + int op; + op = (x & DST) ? 1 : 0; + + switch (x & SIZE) + { + case L_32: + size = 32; + break; + case L_16: + size = 16; + break; + case L_8: + size = 8; + break; + default: + size = 1234; + } + + if (x & REG) + { + printf ("ir%d = GET_LVAL_%d_REG(%d);\n", op, size, i); + } + else if (x & IMM) + { + printf ("/* Imm has no lvalue */\n"); + } + + } + + + +} + +void +decode (p, fetch, size) + struct h8_opcode *p; + int fetch; + int size; +{ + if (fetch) + { + lval (p); + } + +} + + + +static void +esleep () +{ + printf ("saved_state.exception = SIGSTOP;\n"); +} + +static void +mov (p, s, sz) + struct h8_opcode *p; + char *s; + int sz; +{ + printf ("dst = srca;\n"); +} + +static void +andc (p) + struct h8_opcode *p; +{ + printf ("SET_CCR(GET_CCR() & srca);\n"); +} + +static void +addx (p) + struct h8_opcode *p; +{ + printf ("dst = srca + srcb+ (c != 0);\n"); +} + +static void +subx (p) + struct h8_opcode *p; +{ + printf ("dst = srcb - srca - (c != 0);\n"); +} + +static void +add (p, s, sz) + struct h8_opcode *p; + char *s; + int sz; +{ + printf ("%s;\n", s); +} + +static void +adds (p, s) + struct h8_opcode *p; + char *s; +{ + printf ("%s;\n", s); +} + +static void +bra (p, a) + struct h8_opcode *p; + char *a; +{ + printf ("if (%s) npc += ((char )b1)>>1;\n", a); +} + +static void +bsr (p, a) + struct h8_opcode *p; + char *a; +{ + printf ("reg[7]-=2;\n"); + printf ("tmp = reg[7];\n"); + printf ("SET_WORD_MEM(tmp, (npc-saved_state.mem)*2);\n"); + printf ("npc += ((char)b1)>>1;\n"); +} + +static void +cmp (p, a, s) + struct h8_opcode *p; + char *a; + int s; +{ + decode (p, 1, s); + printf ("srca = -srca;\n"); + printf ("dst = srca + srcb;\n"); +} + +static +void +jsr (p, a, s) + struct h8_opcode *p; + char *a; + int s; +{ + printf ("if (b1 == 0xc4) {\n"); + printf ("printf(\"%%c\", reg[2]);\n"); + printf ("}\n"); + printf ("else {\n"); + printf ("reg[7]-=2;\n"); + printf ("tmp = reg[7];\n"); + printf ("SET_WORD_MEM(tmp, (npc-saved_state.mem)*2);\n"); + printf ("npc = (lval>>1) + saved_state.mem;\n"); + printf ("}"); +} + +static void +jmp (p, a, s) + struct h8_opcode *p; + char *a; + int s; +{ + printf ("npc = (lval>>1) + saved_state.mem;\n"); +} + +static void +rts (p, a, s) + struct h8_opcode *p; + char *a; + int s; +{ + printf ("tmp = reg[7];\n"); + printf ("reg[7]+=2;\n"); + printf ("npc = saved_state.mem + (WORD_MEM(tmp)>>1);\n"); +} + +static void +rte (p, a, s) + struct h8_opcode *p; + char *a; + int s; +{ + printf ("reg[7]+=2;\n"); + printf ("tmp = reg[7];\n"); + printf ("reg[7]+=2;\n"); + printf ("SET_CCR(tmp);\n"); + printf ("npc = saved_state.mem + (WORD_MEM(tmp)>>1);\n"); +} + +static void +setf (p, a, s) + struct h8_opcode *p; + char *a; + int s; +{ + printf ("tmp = GET_CCR();\n"); + printf ("tmp %s= srca;\n", a); +} + +static void +bpt (p, a, s) + struct h8_opcode *p; + char *a; + int s; +{ + printf ("saved_state.exception = SIGTRAP;\n"); + printf ("npc = pc;\n"); +} + +static void +log (p, a, s) + struct h8_opcode *p; + char *a; + int s; +{ + printf ("dst = srcb %s srca;\n", a); +} + +static void +ulog (p, a, s) + struct h8_opcode *p; + char *a; + int s; +{ + printf ("dst = %s srcb ;\n", a); +} + +static void +nop () +{ +} + +static void +rotl () +{ + printf ("c = srcb & 0x80;\n"); + printf ("dst = srcb << 1;\n"); + printf ("if (c) dst|=1;\n"); +} + +static void +rotr () +{ + printf ("c = srcb & 1;\n"); + printf ("dst = srcb >> 1;\n"); + printf ("if (c) dst|=0x80;\n"); +} + +static void +rotxl () +{ + printf ("tmp = srcb & 0x80;\n"); + printf ("dst = srcb << 1;\n"); + printf ("if (c) dst|=1;\n"); + printf ("c = tmp;\n"); +} + +static void +rotxr () +{ + printf ("tmp = srcb & 1;\n"); + printf ("dst = srcb >> 1;\n"); + printf ("if (c) dst|=0x80;\n"); + printf ("c = tmp;\n"); +} + +static void +shal () +{ + printf ("c = srcb&0x80;\n"); + printf ("dst = srcb << 1;\n"); +} + +static +void +shar () +{ + printf ("c = srcb&0x1;\n"); + printf ("if (srcb&0x80) dst = (srcb>>1) | 0x80;\n"); + printf ("else dst = (srcb>>1) &~ 0x80;\n"); +} + +static +void +shll () +{ + printf ("c = srcb&0x80;\n"); + printf ("dst = srcb << 1;\n"); +} + +static +void +shlr () +{ + printf ("c = srcb&0x1;\n"); + printf ("dst = (srcb>>1) &~ 0x80;\n"); +} + +static +void +divxu () +{ + printf ("srca = %s;\n", breg[2]); + printf ("srcb = %s;\n", wreg[3]); + printf ("n = srca & 0x80;\n"); + printf ("z = !srca;\n"); + printf ("if (srca) dst = srcb / srca;tmp = srcb %% srca;\n"); + printf ("%s = (dst & 0xff) | (tmp << 8);\n", wreg[3]); +} + +static +void +mulxu () +{ + printf ("srca = %s;\n", breg[2]); + printf ("srcb = %s;\n", wreg[3]); + + printf ("dst = (srcb&0xff) * srca;\n"); + printf ("%s = dst;\n", wreg[3]); +} + +static +void +inc () +{ + printf ("dst = %s;\n", breg[3]); + printf ("v = (dst==0x7f);\n"); + printf ("dst++;\n"); + printf ("%s= dst;\n", breg[3]); +} + +static +void +bit (p, a, s) + struct h8_opcode *p; + char *a; + int s; +{ + printf ("%s\n", a); +} + +static +void +dec () +{ + printf ("dst = %s;\n", breg[3]); + printf ("v = (dst==0x80);\n"); + printf ("dst--;\n"); + printf ("%s = dst;\n", breg[3]); +} + +char saf[] = "goto setflags;"; +char sf[] = "goto shiftflags;"; +char af8[] = "goto aluflags8;"; +char af16[] = "goto aluflags16;"; +char lf[] = "goto logflags;"; +char icf[] = "goto incflags;"; +char mf8[] = "goto movflags8;"; +char mf16[] = "goto movflags16;"; +char nx[] = "goto next;"; + +struct +{ + char *ftype; + int decode; + char *name; + void (*func) (); + char *arg; + int size; + +} + +table[] = +{ + { + nx, 1, "bld", bit, "dst = srcb; c = (srcb>>srca)&1;", 8 + } + , + { + nx, 1, "bild", bit, "dst = srcb; c = !((srcb>>srca)&1);", 8 + } + , + { + nx, 1, "band", bit, "dst = srcb; c = C &&((srcb>>srca)&1);", 8 + } + , + { + nx, 1, "biand", bit, "dst = srcb; c = C &&(!((srcb>>srca)&1));", 8 + } + , + { + nx, 1, "bior", bit, "dst = srcb; c = C ||(!((srcb>>srca)&1));", 8 + } + , + { + nx, 1, "bor", bit, "dst = srcb; c = C ||(((srcb>>srca)&1));", 8 + } + , + { + nx, 1, "bixor", bit, "dst = srcb; c = C ^(!((srcb>>srca)&1));", 8 + } + , + { + nx, 1, "bxor", bit, "dst = srcb; c = C ^(((srcb>>srca)&1));", 8 + } + , + { + nx, 1, "bnot", bit, "dst = srcb ^ (1<>srca)&1);", 8 + } + , + { + icf, 0, "dec", dec, 0, 0 + } + , + { + icf, 0, "inc", inc, 0, 0 + } + , + { + saf, 1, "orc", setf, "|", 0 + } + , + { + saf, 1, "xorc", setf, "^", 0 + } + , + { + saf, 1, "andc", setf, "&", 0 + } + , + { + nx, 1, "nop", nop, 0, 0 + } + , + { + nx, 1, "bra", bra, "1", 0 + } + , + { + nx, 1, "brn", bra, "0", 0 + } + , + { + nx, 1, "bhi", bra, "(C||Z)==0", 0 + } + , + { + nx, 1, "bls", bra, "(C||Z)==1", 0 + } + , + { + nx, 1, "bcs", bra, "C==1", 0 + } + , + { + nx, 1, "bcc", bra, "C==0", 0 + } + , + { + nx, 1, "bpl", bra, "N==0", 0 + } + , + { + nx, 1, "bmi", bra, "N==1", 0 + } + , + { + nx, 1, "bvs", bra, "V==1", 0 + } + , + { + nx, 1, "bvc", bra, "V==0", 0 + } + , + { + nx, 1, "bge", bra, "(N^V)==0", 0 + } + , + { + nx, 1, "bgt", bra, "(Z|(N^V))==0", 0 + } + , + { + nx, 1, "blt", bra, "(N^V)==1", 0 + } + , + { + nx, 1, "ble", bra, "(Z|(N^V))==1", 0 + } + , + { + nx, 1, "beq", bra, "Z==1", 0 + } + , + { + nx, 1, "bne", bra, "Z==0", 0 + } + , + { + nx, 1, "bsr", bsr, "", 0 + } + , + { + nx, 1, "jsr", jsr, 0, 0 + } + , + { + nx, 1, "jmp", jmp, 0, 0 + } + , + { + nx, 0, "rts", rts, 0, 0 + } + , + { + nx, 0, "rte", rte, 0, 0 + } + , + { + nx, 1, "andc", andc, 0, 0 + } + , + { + sf, 1, "shal", shal, 0, 0 + } + , + { + sf, 1, "shar", shar, 0, 0 + } + , + { + sf, 1, "shll", shll, 0, 0 + } + , + { + sf, 1, "shlr", shlr, 0, 0 + } + , + { + sf, 1, "rotxl", rotxl, 0, 0 + } + , + { + sf, 1, "rotxr", rotxr, 0, 0 + } + , + { + sf, 1, "rotl", rotl, 0, 0 + } + , + { + sf, 1, "rotr", rotr, 0, 0 + } + , + { + lf, 1, "xor", log, "^", 0 + } + , + { + lf, 1, "and", log, "&", 0 + } + , + { + lf, 1, "or", log, "|", 0 + } + , + { + lf, 1, "not", ulog, " ~", 0 + } + , + { + lf, 1, "neg", ulog, " - ", 0 + } + , + { + nx, 1, "adds", adds, "dst = srca + srcb", 0 + } + , + { + nx, 1, "subs", adds, "srca = -srca; dst = srcb + srca", 0 + } + , + { + af8, 1, "add.b", add, "dst = srca + srcb", 8 + } + , + { + af16, 1, "add.w", add, "dst = srca + srcb", 16 + } + , + { + af16, 1, "sub.w", add, "srca = -srca; dst = srcb + srca", 16 + } + , + { + af8, 1, "sub.b", add, "srca = -srca; dst = srcb + srca", 8 + } + , + { + af8, 1, "addx", addx, 0, 8 + } + , + { + af8, 1, "subx", subx, 0, 8 + } + , + { + af8, 0, "cmp.b", cmp, 0, 8 + } + , + { + af16, 0, "cmp.w", cmp, 0, 16 + } + , + { + nx, 1, "sleep", esleep, 0, 0 + } + , + { + nx, 0, "bpt", bpt, 0, 8 + } + , + { + nx, 0, "divxu", divxu, 0, 0 + } + , + { + nx, 0, "mulxu", mulxu, 0, 0 + } + , + { + mf8, 1, "mov.b", mov, 0, 8 + } + , + { + mf8, 1, "movtpe", mov, 0, 8 + } + , + { + mf8, 1, "movfpe", mov, 0, 8 + } + , + { + mf16, 1, "mov.w", mov, 0, 16 + } + , + { + 0 + } +}; + +static +void +edo (p) + struct h8_opcode *p; +{ + int i; + + printf ("%s %s %s\n", cs, p->name, ce); + + for (i = 0; table[i].name; i++) + { + if (strcmp (table[i].name, p->name) == 0) + { + printf ("{\n"); + if (table[i].decode) + decode (p, 1, table[i].size); + printf ("cycles += %d;\n", p->time); + printf ("npc = pc + %d;\n", p->length / 2); + table[i].func (p, table[i].arg, table[i].size); + if (table[i].decode) + decode (p, 0, table[i].size); + if (table[i].ftype) + printf (table[i].ftype); + else + printf ("goto next;\n"); + printf ("}\n"); + return; + } + } + printf ("%s not found %s\n", cs, ce); + printf ("saved_state.exception = SIGILL;\n"); + printf ("break;\n"); +} + +static +int +owrite (i) + int i; +{ + /* write if statements to select the right opcode */ + struct h8_opcode **p; + int needand = 1; + + p = h8_opcodes_sorted[i]; + printf ("case 0x%03x:\n", i); + + if (p[1] == 0) + { + /* See if the next few also match */ + while (h8_opcodes_sorted[i + 1][0] == *p) + { + i++; + printf ("case 0x%03x:\n", i); + } + + /* Don't need any if's this is the only one */ + edo (*p); + } + else + { + while (*p) + { + /* start two nibbles in since we know we match in the first byte */ + int c; + int nib = 2; + int byte = 1; + int mask1[5]; + int mask0[5]; + int nibshift = 4; + int any = 0; + + for (c = 0; c < 5; c++) + { + mask1[c] = 0; + mask0[c] = 0; + } + printf ("%s %x%x", cs, (*p)->data.nib[0], (*p)->data.nib[1]); + while ((c = (*p)->data.nib[nib]) != E) + { + if (c & B30) + { + /* bit 3 must be zero */ + mask0[byte] |= 0x8 << nibshift; + printf ("0"); + any = 1; + } + else if (c & B31) + { + /* bit 3 must be one */ + mask1[byte] |= 0x8 << nibshift; + printf ("8"); + any = 1; + } + else if (c <= HexF) + { + mask0[byte] |= ((~c) & 0xf) << nibshift; + mask1[byte] |= (c & 0xf) << nibshift; + printf ("%x", c); + any = 1; + } + else + { + printf ("x"); + } + nib++; + if (nibshift == 4) + { + nibshift = 0; + } + else + { + byte++; + nibshift = 4; + } + } + printf ("*/\n"); + if (any) + { + printf ("if ("); + needand = 0; + for (c = 1; c < byte; c++) + { + if (mask0[c] | mask1[c]) + { + int sh; + + if (needand) + printf ("\n&&"); + if (c & 1) + sh = 0; + else + sh = 8; + if (c / 2 == 0 && sh == 0) + printf ("((b1&0x%x)==0x%x)", mask0[c] | mask1[c], + mask1[c]); + else + { + printf ("((pc[%d]&(0x%02x<<%d))==(0x%x<<%d))", + c / 2, mask0[c] | mask1[c], sh, + mask1[c], sh); + } + + needand = 1; + } + } + printf (")\n"); + } + edo (*p); + p++; + + } + } + return i; +} + +static +void +remove_dups () +{ + struct h8_opcode *s; + struct h8_opcode *d; + + for (d = s = h8_opcodes; s->name; s++) + { + int doit = 1; + + if (strcmp (s->name, "push") == 0) + doit = 0; + if (strcmp (s->name, "bhs") == 0) + doit = 0; + if (strcmp (s->name, "blo") == 0) + doit = 0; + if (strcmp (s->name, "bt") == 0) + doit = 0; + if (strcmp (s->name, "bf") == 0) + doit = 0; + if (strcmp (s->name, "pop") == 0) + doit = 0; + if (doit) + { + *d++ = *s; + } + } + *d++ = *s++; +} + +int +main () +{ + int i; + + remove_dups (); + init (); + + printf ("%s do the operation %s\n", cs, ce); + printf ("switch (b0) \n{\n"); + for (i = 0; i < PTWO; i++) + { + i = owrite (i); + } + printf ("}\n"); + + return 0; +}
writecode.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 816) @@ -0,0 +1,898 @@ +2007-07-03 Yoshinori Sato + + * compile.c (sim_resume): Fix the last byte of ARGV for + SYS_CMDLINE. + +2006-12-21 Hans-Peter Nilsson + + * acconfig.h: Remove. + * config.in: Regenerate. + +2006-07-13 Yoshinori Sato + + * compile.c (OBITOP): Bit address mask low three bit. + * compile.c (decode): Fix warning. + +2006-06-13 Richard Earnshaw + + * configure: Regenerated. + +2006-06-05 Daniel Jacobowitz + + * configure: Regenerated. + +2006-05-31 Daniel Jacobowitz + + * configure: Regenerated. + +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. + +2005-01-12 Andrew Cagney + + * configure.ac: Update to use ../common/common.m4. + * configure: Re-generate. + +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. + +2004-06-28 Alexandre Oliva + + 2003-07-23 Richard Sandiford + * compile.c (sim_resume): Make sure that dst.reg refers to the + right register byte in mova/sz.l @(dd,RnL),ERn. + 2003-07-21 Richard Sandiford + * compile.c (sim_resume): Zero-extend immediate to muls, mulsu, + mulxs, divs and divxs. + + * compile.c (sim_load): Update sd->memory_size. + +2004-06-10 Michael Snyder + + Patch submitted by Nitin Yewale . + * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S. + +2004-01-05 Michael Snyder + + * compile.c (sim_load): Don't pass a type to bfd_openr. + +2003-12-16 Michael Snyder + + Patch submitted by Anil Paranjape + * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits. + +2003-12-11 Dhananjay Deshpande + + * compile.c (set_h8300h): Initialize globals to zero. + +2003-10-17 Shrinivas Atre + + * compile.c (h8300_normal_mode): New. + (SP): Handle normal mode. + (bitfrom): Use normal mode flag to return suitable value. + (lvalue): Use normal mode flag to return command line location. + (decode): Decode instruction correctly for normal mode. + (init_pointers): Initialise memory correctly for normal mode. + (sim_resume): Handle cases for normal mode using h8300_normal_mode + flag. + (sim_store_register): Handle 2 byte PC for normal mode. + (sim_fetch_register): Handle 2 byte PC for normal mode. + (set_h8300h): Set normal mode flag as per architechture. + (sim_load): Allocate 64K for normal mode instead of bigger memory. + +2003-07-18 Michael Snyder + + * compile.c (decode): Enhancements for mova. + Initialize cst, reg, and rdisp inside the loop, for each + new instruction. Defer correction of the disp2 values until + later, and then adjust them by the size of the first operand, + rather than the size of the instruction. + (sim_resume): For mova, adjust the size of the second operand + according to the type of the first operand (INDEXB vs. INDEXW). + In cases where there is only one operand, the other two must + both be composed on the fly. + +2003-07-22 Michael Snyder + + * compile.c (sim_resume): Revert 6-24 change, it does not + work with gdb breakpoints. + +2003-07-17 Michael Snyder + + * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg. + (decode): IMM16 is always zero-extended. + +2003-06-24 Michael Snyder + + * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define. + * compile.c (sim_resume): Use the above to return stop signal. + +2003-06-18 Michael Snyder + + * compile.c: Replace "Hitachi" with "Renesas". + (decode): Distinguish AV_H8S from AV_H8H. + (sim_resume): H8SX can use any register for TAS. + (decode): Add support for VECIND. + (sim_resume): Implement rte/l and rts/l. + (GETSR): New macro (actually old macro reincarnated). + (decode): Add handling for IMM2. + (sim_resume): Drop extra block around jmp, jsr, rts. + Add handling for trapa and rte. + For divxu.b, change 0xffff mask to 0xff. + (set_h8300h): Add bfd_mach_h8300sxn machine. + +2003-06-18 Corinna Vinschen + + * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL + and SBR, VBR. + +2003-06-05 Michael Snyder + + * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL. + (sim_store_register): Ditto. + +2003-06-04 Michael Snyder + + * compile.c (sim_info): Fix typo in output. + + * compile.c (set_h8300h): Replace 'flag' arguments + with a bfd_machine argument, and decode it inline. + Check for bfd_mach_h8300hn and bfd_mach_h8300sn. + +2003-06-03 Michael Snyder + + * compile.c: Add h8300sx insns and addressing modes. + * sim-main.h: Replaces h8300/inst.h. + * Makefile.in: Tweak to bring in some sim/common stuff. + +2003-04-13 Michael Snyder + + * compile.c (sim_resume): Implement 'daa' and 'das' instructions. + +2003-03-20 D.Venkatasubramanian + + * compile.c (cmdline_location): Added function to + return the location of 8-bit (256 locations) where the + Command Line arguments would be stored. + (decode): Added a TRAP to 0xcc for Commandline + processing using pseudo opcode O_SYS_CMDLINE. + (sim_resume): Added handling of O_SYS_CMDLINE Trap. + (sim_create_inferior): Setting a pointer to + Commandline Args array. + * inst.h: Added a new variable ptr_command_line for + storing pointer to Commandline array. + +2003-03-14 D.Venkatasubramanian + + * compile.c (decode): Added code for some more magic traps. + * compile.c (sim_resume): Added support for File I/O system + calls through callback to host_system. + System calls provided support for : + open, read, write, lseek, close, stat, fstat + Only basic support for stat and fstat. + +2003-02-27 Andrew Cagney + + * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd. + +2003-02-05 Kazu Hirata + + * compile.c (init_pointers): Abort if wreg never gets initialized. + (sim_resume): Fix the handling of exts.w and extu.w. + +2003-01-31 Kazu Hirata + + * compile.c (sim_resume): Fix the handling of bxor. + +2003-01-16 Michael Snyder + + * compile.c: Change K&R function definitions to ISO. + (fetch): Make static, and eliminate unused parameter 'n'. + +2002-12-26 Kazu Hirata + + * compile.c: Fix formatting. + * inst.h: Likewise. + +2002-07-29 Andrey Volkov + + * compile.c: Include "gdb/sim-h8300.h" + * Makefile.in: Add dependences on "inst.h", + "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h". + +2002-06-16 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +2002-06-08 Andrew Cagney + + * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h". + +2002-05-19 Kazu Hirata + + * compile.c: Fix formatting. + +2002-05-18 Kazu Hirata + + * compile.c: Fix formatting. + +2002-05-17 Andrey Volkov (avolkov@transas.com) + + * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS. + +2002-05-17 Andrey Volkov (avolkov@transas.com) + + * compile.c: Add support of EXR register + * inst.h: Ditto. + +2002-05-17 Andrey Volkov (avolkov@transas.com) + + * compile.c: Made h8300s as new target, not h8300h alias. + * inst.h: Ditto. + +2002-05-17 Andrey Volkov (avolkov@transas.com) + + * compile.c: Add additional CCR flags (I,UI,H,U) + +2002-05-17 Andrey Volkov (avolkov@transas.com) + + * compile.c: Change literal regnumbers to REGNUMS. + Fix instruction and cycles counting + +2001-12-20 Kazu Hirata + + * compile.c: Fix formatting. + +2001-12-20 Kazu Hirata + + * compile.c: Fix comment typos. + +2000-08-10 Kazu Hirata + + * compile.c (decode): Clean up the code. + +2000-06-15 Kazu Hirata + + * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs + correctly. + +2000-06-20 Frank Ch. Eigler + + * compile.c: Don't include "wait.h". + (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros + instead of WIF* from host. + +2000-06-13 Frank Ch. Eigler + + * compile.c, writecode.c: Correct typo. + +2000-06-13 Kazu Hirata + + * compile.c: Fix formatting. + +Tue May 23 21:39:23 2000 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Thu Sep 2 18:15:53 1999 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +1999-05-08 Felix Lee + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +1999-04-02 Keith Seitz + + * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the + frequency at which the poll_quit callback is used. + (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value. + +Tue Apr 28 18:33:31 1998 Geoffrey Noer + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Sun Apr 26 15:31:55 1998 Tom Tromey + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Sun Apr 26 15:20:14 1998 Tom Tromey + + * acconfig.h: New file. + * configure.in: Reverted change of Apr 24; use sinclude again. + +Fri Apr 24 14:16:40 1998 Tom Tromey + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Fri Apr 24 11:19:46 1998 Tom Tromey + + * configure.in: Don't call sinclude. + +Sat Apr 4 20:36:25 1998 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Fri Mar 27 16:15:52 1998 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Mar 25 12:35:29 1998 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Mar 18 12:38:12 1998 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Feb 17 12:42:18 1998 Andrew Cagney + + * compile.c (sim_store_register, sim_fetch_register): Pass in + length parameter. Return -1. + +Sun Feb 1 16:47:51 1998 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Sat Jan 31 18:15:41 1998 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Jan 19 22:26:29 1998 Doug Evans + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Dec 15 23:17:11 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Thu Dec 4 09:21:05 1997 Doug Evans + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com) + + * compile.c: #include stdio.h for definition of NULL on + some platforms. + +Wed Oct 22 14:43:00 1997 Andrew Cagney + + * compile.c (sim_load): Pass lma_p and sim_write args to + sim_load_file. + +Fri Oct 3 09:28:00 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Sep 24 17:38:57 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Sep 23 11:04:38 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Sep 22 11:46:20 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Fri Sep 19 17:45:25 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Sep 17 12:00:57 1997 Andrew Cagney + + * Makefile.in (compile.o): Depend on config.h in local directory. + +Mon Sep 15 17:36:15 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Sep 9 22:17:26 1997 Felix Lee + + * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict + with sim/common. + * configure.in: check for sys/param.h + * compile.c: #ifdef HAVE_SYS_PARAM_H. + #define SIGTRAP for wingdb. + (sim_resume): poll keyboard at least once per call. + (sim_resume): use host_callback instead of printf for syscall + output. + +Thu Sep 4 17:21:23 1997 Doug Evans + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Aug 27 18:13:22 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Tue Aug 26 10:38:43 1997 Andrew Cagney + + * compile.c (sim_kill): Delete. + (sim_create_inferior): Add ABFD argument. + (sim_load): Move setting of PC from here. + (sim_create_inferior): To here. + (sim_open, sim_load, set_h8300h): Add fixme explaining why much of + the sim_load code should be moved to sim_open. + +Mon Aug 25 17:50:22 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Mon Aug 25 15:47:41 1997 Andrew Cagney + + * compile.c (sim_open): Add ABFD argument. + +Tue May 20 10:16:48 1997 Andrew Cagney + + * compile.c (sim_open): Add callback argument. + (sim_set_callbacks): Delete SIM_DESC argument. + +Wed Apr 30 10:22:29 1997 Doug Evans + + * compile.c (sim_load): Call bfd_get_mach instead of examining + bfd fields directly. + * tconfig.in (SIM_PRE_LOAD): Delete, no longer used. + +Thu Apr 24 00:39:51 1997 Doug Evans + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Fri Apr 18 14:30:09 1997 Andrew Cagney + + * compile.c (sim_resume): Use poll_quit callback. + (sim_stop): New function. + +Thu Apr 17 03:06:39 1997 Doug Evans + + * Makefile.in (SIM_OBJS): Add sim-load.o. + * compile.c (sim_kind, myname): New static locals. + (sim_open): Set sim_kind, myname. + (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h. + Call sim_load_file to load file into simulator. Set start address + from bfd. + (sim_create_inferior): Return SIM_RC. Delete arg start_address. + +Mon Apr 7 15:45:02 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Wed Apr 2 15:06:28 1997 Doug Evans + + * compile.c (sim_open): New arg `kind'. + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Apr 2 14:34:19 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Mar 19 01:14:00 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Mar 17 15:10:07 1997 Andrew Cagney + + * configure: Re-generate. + +Fri Mar 14 10:34:11 1997 Michael Meissner + + * configure: Regenerate to track ../common/aclocal.m4 changes. + +Thu Mar 13 12:48:05 1997 Doug Evans + + * compile.c (sim_open): New SIM_DESC result. Argument is now in + argv form. + (other sim_*): New SIM_DESC argument. + +Tue Feb 4 13:36:29 1997 Doug Evans + + * Makefile.in (@COMMON_MAKEFILE_FRAG): Use + COMMON_{PRE,POST}_CONFIG_FRAG instead. + * configure.in: sinclude ../common/aclocal.m4. + * configure: Regenerated. + +Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com) + + * configure configure.in Makefile.in: Update to new configure + scheme which is more compatible with WinGDB builds. + * configure.in: Improve comment on how to run autoconf. + * configure: Re-run autoconf to get new ../common/aclocal.m4. + * Makefile.in: Use autoconf substitution to install common + makefile fragment. + +Wed Nov 20 01:39:12 1996 Doug Evans + + * Makefile.in: Delete stuff moved to ../common/Make-common.in. + (SIM_OBJS): Define. + * configure.in: Simplify using macros in ../common/aclocal.m4. + * configure: Regenerated. + * inst.h (enum sim_state): Define. + (cpu_state_type): New member `state'. Set it whenever `exception' + is set. + * compile.c (sim_callback): New global. + (sim_set_simcache_size): Renamed from sim_csize. + (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out + 'cus it can't work. Change main loop exit test to use cpu.state. + (sim_trace): New function. + (sim_stop_reason): Add right way to set results, but #if 0 out. + (sim_size): New function. + (sim_info): Redirect calls to printf_filtered through callback. + (sim_set_callbacks): Record callback. + * run.c: Deleted, using one in ../common now. + * tconfig.in: New file. + +Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) + + * Makefile.in (mostlyclean): Don't remove config.log here. + +Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (sim_resume): rts, sleep, bpt and nop have + no associated "size". + +Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (sim_resume): Fix all rotate-by-2-bits insns. + +Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com) + + * run.c (main): Don't "load" sections which don't have + SEC_LOAD set. + * compile.c (sim_resume, case "O_NOT"): Use ONOT instead + of OSHIFTS. + (ONOT): Define. + (sim_resume, shift/rotate cases): Add support for shift/rotate + by two bits. + (OSHIFTS): Corresponding changes. + +Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (sim_resume): Handle "ldm.l" and "stm.l". + +Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (h8300smode): Declare. + +Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) + + * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, + INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. + (docdir): Removed. + * configure.in (AC_PREREQ): autoconf 2.5 or higher. + (AC_PROG_INSTALL): Added. + * configure: Rebuilt. + +Tue Jun 18 16:31:10 1996 Jeffrey A. Law + + * compile.c (sim_load): Treat the H8/S like the H8/300H for now. + * run.c (main): Treat the H8/S like the H8/300H for now. + +Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (SEXTCHAR): Clear upper bits when sign + bit is clear. + +Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (sim_resume): Correctly handle divu. + +Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (sim_resume): Never allow the PC to have an + odd value. + +Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com) + + * inst.h: Expand on comments regarding H8300H_MSIZE. Note + separate memory is allocate for the 8-bit area. + (struct cpu_state_type): Add new "eightbit' field. + * compile.c (GET_MEMORY_L): Handle access into the 8-bit + area. + (GET_MEMORY_W, GET_MEMORY_B): Likewise. + (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise. + (init_pointers): Initialize space for the 8-bit area. + (sim_write): Handle writing into the 8-bit area. + (sim_read): Handle reading from the 8-bit area. + (sim_load): Reallocate space for the 8-bit area. + + * compile.c (sim_load): Re-allocate memory for the simulator + here. + +Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (sim_resume): Fix and simplify overflow and carry + handling for 32bit ALU insns. + +Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (sim_resume): Fix overflow checks for ALU insns. + +Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (decode): Use "bit" to hold L_3 immediates instead + of holding them in "abs". Handle ABS8MEM memory references aka + 8-bit area. Replace ABSMOV references with ABS8MEM. + +Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (fetch): Handle accesses to the exception/function + vectors. + +Mon Mar 11 09:53:25 1996 Doug Evans + + * compile.c: #include "wait.h". + (sim_resume, sleep insn): Check program exit status in r0. + (sim_resume, shift insns): Fix setting of overflow flag for shal. + * run.c: #include . + (main): Abort if program got SIGILL. + Print error message if argument is invalid. + (usage): Improve text. + +Wed Feb 21 12:15:00 1996 Ian Lance Taylor + + * configure: Regenerate with autoconf 2.7. + +Thu Jan 4 11:52:53 1996 Doug Evans + + * inst.h (MPOWER,MSIZE): Deleted. + (H8300{,H}_MSIZE): Define. + * compile.c (memory_size): New static global. + (init_pointers): Set memory size from one of H8300{,H}_MSIZE. + (sim_write,sim_read): Use memory_size. + +Fri Oct 13 15:03:19 1995 steve chamberlain + + * compile.c (sim_set_callbacks): New. + +Tue Oct 10 11:11:26 1995 Fred Fish + + * Makefile.in (BISON): Remove macro. + +Wed Sep 20 13:35:02 1995 Ian Lance Taylor + + * Makefile.in (maintainer-clean): New synonym for realclean. + +Fri Sep 8 12:18:53 1995 Ian Lance Taylor + + * Makefile.in (install): Don't install in $(tooldir). + + * configure.in: Call AC_CONFIG_HEADER. Don't try to use + bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and + AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR. + Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if + creating config.h. + * configure: Rebuild. + * config.in: New file, created by autoheader. + * Makefile.in (AR): Define as @AR@. + (CC): New variable, defined as @CC@. + (CFLAGS): Define as @CFLAGS@. + (RANLIB): Define as @RANLIB@. + (HDEFINES, TDEFINES): New variables. + (@host_makefile_frag@): Remove. + (compile.o, run.o): Depend upon config.h. + (mostlyclean): Make the same as clean, not distclean. + (clean): Remove config.log. + (distclean): Remove config.h and stamp-h. + (Makefile): Don't depend upon @frags@. Just rebuild Makefile when + invoking config.status. + (config.h, stamp-h): New targets. + * compile.c: Include "config.h". Don't include . + Include and if they exist. Don't include + "sysdep.h". + (get_now): Remove unused local b. + * run.c: Include "config.h". Include if it exists. + Don't include "sysdep.h". + * writecode.c: Don't include "bfd.h" or "sysdep.h". Include + . + +Thu Aug 3 10:45:37 1995 Fred Fish + + * Update all FSF addresses except those in COPYING* files. + +Wed Jul 5 14:32:54 1995 J.T. Conklin + + * Makefile.in (clean): Remove run. + (distclean): Remove Makefile. + + * h8300.mt: Removed. + + * Makefile.in, configure.in: converted to autoconf. + * configure: New file, generated with autconf 2.4. + +Fri Jun 30 16:50:24 1995 Stan Shebs + + * compile.c (sim_do_command): New function. + +Tue Jun 20 16:18:13 1995 Steve Chamberlain + + * compile.c (get_now): Don't do if win32. + (sim_resume): Poll in win32 too. + +Wed May 24 16:31:38 1995 Jim Wilson + + * configure.in: Fix typo in last change. + +Mon Mar 27 10:32:34 1995 J.T. Conklin + + * run.c: parse arguments with getopt(). + +Tue Feb 28 17:30:08 1995 Ian Lance Taylor + + * configure.in: Use ../../bfd/hosts/std-host.h if specific + host unavailable. + +Sun Jan 22 12:35:43 1995 Steve Chamberlain + + * compile.c (sim_resume): Initialize cpu.mask. + +Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com) + + * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes. + +Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com) + + * compile.c: #include "bfd.h". + (sim_*): Set result type to void where there isn't one. + (sim_resume, default case): Set cpu.exception to SIGILL. + (sim_trace): Delete. + (sim_set_pc): Delete. + (sim_info): Delete printf_fn arg, all callers changed. + Call printf_filtered. + (set_h8300h): New arg `flag', all callers changed. + (sim_close): New function. + (sim_load): New function. + (sim_create_inferior): Renamed from sim_set_args, all callers changed. + * run.c: #include , "remote-sim.h". + (printf_filtered): New function. + +Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com) + + * compile.c (decode): Fix typo (16 bit branches). + (*): Some white space clean up. + +Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com) + + * compile.c (decode): Compile 16bit branches properly. + +Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com) + + * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc, + andc. Poll for interrupts. + +Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com) + + * compile.c: #include "ansidecl.h" for remote-sim.h. + +Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com) + + * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb + * compile.c: #include "remote-sim.h". + (sim_resume): New arg siggnal. + (sim_write): Use SIM_ADDR for type of arg addr. + Always return a value. + (sim_read): Ditto. + (sim_store_register): Result is type int. + (sim_fetch_register): Ditto. + (sim_stop_reason): Renamed from sim_stop_signal. + (sim_set_pc): Use SIM_ADDR for type of arg pc. + (sim_info): int result, new arg printf_fn. + (sim_kill): int result. + (sim_open): int result, new arg name. + * run.c (main): Use sim_set_pc to set pc. + Update call to sim_info. + +Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com) + + * compile.c (sim_stop_signal): Result is now enum sim_stop. + +Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * compile.c (sim_kill, sim_open, sim_set_args): New functions. + +Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + * compile.c (sim_set_pc): Write to the pc direcly. + (sim_store_register): Now value is passed by reference. (sim_read, + sim_write): Return number of bytes copied. + +Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + * compile.c (mop): New function to do multiplies. + +Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com) + + * compile.c (sim_resume): Add support for nop insn. + +Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com) + + * compile.c: Reset HMODE back to zero (accidently set it to 1). + + * run.c (main): If h8/300h binary detected, call set_h8300h. + * compile.c (sim_resume): Fix O_NEG insn. + +Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com) + + * run.c (main): Add -h flag to enable h8/300h emulation. + * compile.c: Rename Hmode to HMODE (consistency with gdb). + (set_h8300h): New function. + (sim_resume): Add support for extu,exts insns. + (sim_resume): Fix logical right shifting. + (sim_resume, label alu32): Fix setting of carry flag. + +Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com) + + * compile.c (sim_csize): Initialize cpu.cache. + +Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com) + + * Makefile.in: Add -I../../bfd to pick up bfd.h. + +Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com) + + * run.c (main): Fix parsing of args. + + * compile.c (sim_resume): Fix shll insn. + +Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + * compile.c: New file, supports H8/300H. + * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete. + +Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com) + + * run.c (main): Add -v to print info. + * p3.c (sim_info): New function. + +Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com) + + * h8300.mt (DO_INSTALL): Renamed from INSTALL. + +Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com) + + * Makefile.in: Don't use cb or indent + * p1.c, state.h, writecode.c: lint + +Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com) + + * Makefile.in: Make SunOS halfdone VPATH work. + * p1.c: Lint picked up by HP native compiler. + +Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com) + + * p1.c (sim_resume): when running on dos, any character typed to + the keyboard will cause a simulated exception. + +Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com) + + * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and + running + +Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com) + + * new +
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: compile.c =================================================================== --- compile.c (nonexistent) +++ compile.c (revision 816) @@ -0,0 +1,5127 @@ +/* + * Simulator for the Renesas (formerly Hitachi) H8/300 architecture. + * + * Written by Steve Chamberlain of Cygnus Support. sac@cygnus.com + * + * This file is part of H8/300 sim + * + * + * THIS SOFTWARE IS NOT COPYRIGHTED + * + * Cygnus offers the following for use in the public domain. Cygnus makes no + * warranty with regard to the software or its performance and the user + * accepts the software "AS IS" with all faults. + * + * CYGNUS DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD TO THIS + * SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY + * AND FITNESS FOR A PARTICULAR PURPOSE. + */ + +#include +#ifdef HAVE_TIME_H +#include +#endif +#ifdef HAVE_STDLIB_H +#include +#endif +#ifdef HAVE_SYS_PARAM_H +#include +#endif + +#include "bfd.h" +#include "sim-main.h" +#include "gdb/sim-h8300.h" +#include "sys/stat.h" +#include "sys/types.h" + +#ifndef SIGTRAP +# define SIGTRAP 5 +#endif + +int debug; + +host_callback *sim_callback; + +static SIM_OPEN_KIND sim_kind; +static char *myname; + +/* FIXME: Needs to live in header file. + This header should also include the things in remote-sim.h. + One could move this to remote-sim.h but this function isn't needed + by gdb. */ +static void set_simcache_size (SIM_DESC, int); + +#define X(op, size) (op * 4 + size) + +#define SP (h8300hmode && !h8300_normal_mode ? SL : SW) + +#define h8_opcodes ops +#define DEFINE_TABLE +#include "opcode/h8300.h" + +/* CPU data object: */ + +static int +sim_state_initialize (SIM_DESC sd, sim_cpu *cpu) +{ + /* FIXME: not really necessary, since sim_cpu_alloc calls zalloc. */ + + memset (&cpu->regs, 0, sizeof(cpu->regs)); + cpu->regs[SBR_REGNUM] = 0xFFFFFF00; + cpu->pc = 0; + cpu->delayed_branch = 0; + cpu->memory = NULL; + cpu->eightbit = NULL; + cpu->mask = 0; + + /* Initialize local simulator state. */ + sd->sim_cache = NULL; + sd->sim_cache_size = 0; + sd->cache_idx = NULL; + sd->cache_top = 0; + sd->memory_size = 0; + sd->compiles = 0; +#ifdef ADEBUG + memset (&cpu->stats, 0, sizeof (cpu->stats)); +#endif + return 0; +} + +static unsigned int +h8_get_pc (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> pc; +} + +static void +h8_set_pc (SIM_DESC sd, unsigned int val) +{ + (STATE_CPU (sd, 0)) -> pc = val; +} + +static unsigned int +h8_get_ccr (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> regs[CCR_REGNUM]; +} + +static void +h8_set_ccr (SIM_DESC sd, unsigned int val) +{ + (STATE_CPU (sd, 0)) -> regs[CCR_REGNUM] = val; +} + +static unsigned int +h8_get_exr (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> regs[EXR_REGNUM]; +} + +static void +h8_set_exr (SIM_DESC sd, unsigned int val) +{ + (STATE_CPU (sd, 0)) -> regs[EXR_REGNUM] = val; +} + +static int +h8_get_sbr (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> regs[SBR_REGNUM]; +} + +static void +h8_set_sbr (SIM_DESC sd, int val) +{ + (STATE_CPU (sd, 0)) -> regs[SBR_REGNUM] = val; +} + +static int +h8_get_vbr (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> regs[VBR_REGNUM]; +} + +static void +h8_set_vbr (SIM_DESC sd, int val) +{ + (STATE_CPU (sd, 0)) -> regs[VBR_REGNUM] = val; +} + +static int +h8_get_cache_top (SIM_DESC sd) +{ + return sd -> cache_top; +} + +static void +h8_set_cache_top (SIM_DESC sd, int val) +{ + sd -> cache_top = val; +} + +static int +h8_get_mask (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> mask; +} + +static void +h8_set_mask (SIM_DESC sd, int val) +{ + (STATE_CPU (sd, 0)) -> mask = val; +} +#if 0 +static int +h8_get_exception (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> exception; +} + +static void +h8_set_exception (SIM_DESC sd, int val) +{ + (STATE_CPU (sd, 0)) -> exception = val; +} + +static enum h8300_sim_state +h8_get_state (SIM_DESC sd) +{ + return sd -> state; +} + +static void +h8_set_state (SIM_DESC sd, enum h8300_sim_state val) +{ + sd -> state = val; +} +#endif +static unsigned int +h8_get_cycles (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> regs[CYCLE_REGNUM]; +} + +static void +h8_set_cycles (SIM_DESC sd, unsigned int val) +{ + (STATE_CPU (sd, 0)) -> regs[CYCLE_REGNUM] = val; +} + +static unsigned int +h8_get_insts (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> regs[INST_REGNUM]; +} + +static void +h8_set_insts (SIM_DESC sd, unsigned int val) +{ + (STATE_CPU (sd, 0)) -> regs[INST_REGNUM] = val; +} + +static unsigned int +h8_get_ticks (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> regs[TICK_REGNUM]; +} + +static void +h8_set_ticks (SIM_DESC sd, unsigned int val) +{ + (STATE_CPU (sd, 0)) -> regs[TICK_REGNUM] = val; +} + +static unsigned int +h8_get_mach (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> regs[MACH_REGNUM]; +} + +static void +h8_set_mach (SIM_DESC sd, unsigned int val) +{ + (STATE_CPU (sd, 0)) -> regs[MACH_REGNUM] = val; +} + +static unsigned int +h8_get_macl (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> regs[MACL_REGNUM]; +} + +static void +h8_set_macl (SIM_DESC sd, unsigned int val) +{ + (STATE_CPU (sd, 0)) -> regs[MACL_REGNUM] = val; +} + +static int +h8_get_compiles (SIM_DESC sd) +{ + return sd -> compiles; +} + +static void +h8_increment_compiles (SIM_DESC sd) +{ + sd -> compiles ++; +} + +static unsigned int * +h8_get_reg_buf (SIM_DESC sd) +{ + return &(((STATE_CPU (sd, 0)) -> regs)[0]); +} + +static unsigned int +h8_get_reg (SIM_DESC sd, int regnum) +{ + return (STATE_CPU (sd, 0)) -> regs[regnum]; +} + +static void +h8_set_reg (SIM_DESC sd, int regnum, int val) +{ + (STATE_CPU (sd, 0)) -> regs[regnum] = val; +} + +#ifdef ADEBUG +static int +h8_get_stats (SIM_DESC sd, int idx) +{ + return sd -> stats[idx]; +} + +static void +h8_increment_stats (SIM_DESC sd, int idx) +{ + sd -> stats[idx] ++; +} +#endif /* ADEBUG */ + +static unsigned short * +h8_get_cache_idx_buf (SIM_DESC sd) +{ + return sd -> cache_idx; +} + +static void +h8_set_cache_idx_buf (SIM_DESC sd, unsigned short *ptr) +{ + sd -> cache_idx = ptr; +} + +static unsigned short +h8_get_cache_idx (SIM_DESC sd, unsigned int idx) +{ + if (idx > sd->memory_size) + return (unsigned short) -1; + return sd -> cache_idx[idx]; +} + +static void +h8_set_cache_idx (SIM_DESC sd, int idx, unsigned int val) +{ + sd -> cache_idx[idx] = (unsigned short) val; +} + +static unsigned char * +h8_get_memory_buf (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> memory; +} + +static void +h8_set_memory_buf (SIM_DESC sd, unsigned char *ptr) +{ + (STATE_CPU (sd, 0)) -> memory = ptr; +} + +static unsigned char +h8_get_memory (SIM_DESC sd, int idx) +{ + return (STATE_CPU (sd, 0)) -> memory[idx]; +} + +static void +h8_set_memory (SIM_DESC sd, int idx, unsigned int val) +{ + (STATE_CPU (sd, 0)) -> memory[idx] = (unsigned char) val; +} + +static unsigned char * +h8_get_eightbit_buf (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> eightbit; +} + +static void +h8_set_eightbit_buf (SIM_DESC sd, unsigned char *ptr) +{ + (STATE_CPU (sd, 0)) -> eightbit = ptr; +} + +static unsigned char +h8_get_eightbit (SIM_DESC sd, int idx) +{ + return (STATE_CPU (sd, 0)) -> eightbit[idx]; +} + +static void +h8_set_eightbit (SIM_DESC sd, int idx, unsigned int val) +{ + (STATE_CPU (sd, 0)) -> eightbit[idx] = (unsigned char) val; +} + +static unsigned int +h8_get_delayed_branch (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> delayed_branch; +} + +static void +h8_set_delayed_branch (SIM_DESC sd, unsigned int dest) +{ + (STATE_CPU (sd, 0)) -> delayed_branch = dest; +} + +static char ** +h8_get_command_line (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> command_line; +} + +static void +h8_set_command_line (SIM_DESC sd, char ** val) +{ + (STATE_CPU (sd, 0)) -> command_line = val; +} + +static char * +h8_get_cmdline_arg (SIM_DESC sd, int index) +{ + return (STATE_CPU (sd, 0)) -> command_line[index]; +} + +static void +h8_set_cmdline_arg (SIM_DESC sd, int index, char * val) +{ + (STATE_CPU (sd, 0)) -> command_line[index] = val; +} + +/* MAC Saturation Mode */ +static int +h8_get_macS (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> macS; +} + +static void +h8_set_macS (SIM_DESC sd, int val) +{ + (STATE_CPU (sd, 0)) -> macS = (val != 0); +} + +/* MAC Zero Flag */ +static int +h8_get_macZ (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> macZ; +} + +static void +h8_set_macZ (SIM_DESC sd, int val) +{ + (STATE_CPU (sd, 0)) -> macZ = (val != 0); +} + +/* MAC Negative Flag */ +static int +h8_get_macN (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> macN; +} + +static void +h8_set_macN (SIM_DESC sd, int val) +{ + (STATE_CPU (sd, 0)) -> macN = (val != 0); +} + +/* MAC Overflow Flag */ +static int +h8_get_macV (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> macV; +} + +static void +h8_set_macV (SIM_DESC sd, int val) +{ + (STATE_CPU (sd, 0)) -> macV = (val != 0); +} + +/* End CPU data object. */ + +/* The rate at which to call the host's poll_quit callback. */ + +enum { POLL_QUIT_INTERVAL = 0x80000 }; + +#define LOW_BYTE(x) ((x) & 0xff) +#define HIGH_BYTE(x) (((x) >> 8) & 0xff) +#define P(X, Y) ((X << 8) | Y) + +#define C (c != 0) +#define Z (nz == 0) +#define V (v != 0) +#define N (n != 0) +#define U (u != 0) +#define H (h != 0) +#define UI (ui != 0) +#define I (intMaskBit != 0) + +#define BUILDSR(SD) \ + h8_set_ccr (SD, (I << 7) | (UI << 6) | (H << 5) | (U << 4) \ + | (N << 3) | (Z << 2) | (V << 1) | C) + +#define GETSR(SD) \ + /* Get Status Register (flags). */ \ + c = (h8_get_ccr (sd) >> 0) & 1; \ + v = (h8_get_ccr (sd) >> 1) & 1; \ + nz = !((h8_get_ccr (sd) >> 2) & 1); \ + n = (h8_get_ccr (sd) >> 3) & 1; \ + u = (h8_get_ccr (sd) >> 4) & 1; \ + h = (h8_get_ccr (sd) >> 5) & 1; \ + ui = ((h8_get_ccr (sd) >> 6) & 1); \ + intMaskBit = (h8_get_ccr (sd) >> 7) & 1 + + +#ifdef __CHAR_IS_SIGNED__ +#define SEXTCHAR(x) ((char) (x)) +#endif + +#ifndef SEXTCHAR +#define SEXTCHAR(x) ((x & 0x80) ? (x | ~0xff) : x & 0xff) +#endif + +#define UEXTCHAR(x) ((x) & 0xff) +#define UEXTSHORT(x) ((x) & 0xffff) +#define SEXTSHORT(x) ((short) (x)) + +int h8300hmode = 0; +int h8300smode = 0; +int h8300_normal_mode = 0; +int h8300sxmode = 0; + +static int memory_size; + +static int +get_now (void) +{ + return time (0); /* WinXX HAS UNIX like 'time', so why not use it? */ +} + +static int +now_persec (void) +{ + return 1; +} + +static int +bitfrom (int x) +{ + switch (x & SIZE) + { + case L_8: + return SB; + case L_16: + case L_16U: + return SW; + case L_32: + return SL; + case L_P: + return (h8300hmode && !h8300_normal_mode)? SL : SW; + } + return 0; +} + +/* Simulate an indirection / dereference. + return 0 for success, -1 for failure. +*/ + +static unsigned int +lvalue (SIM_DESC sd, int x, int rn, unsigned int *val) +{ + if (val == NULL) /* Paranoia. */ + return -1; + + switch (x / 4) + { + case OP_DISP: + if (rn == ZERO_REGNUM) + *val = X (OP_IMM, SP); + else + *val = X (OP_REG, SP); + break; + case OP_MEM: + *val = X (OP_MEM, SP); + break; + default: + sim_engine_set_run_state (sd, sim_stopped, SIGSEGV); + return -1; + } + return 0; +} + +static int +cmdline_location() +{ + if (h8300smode && !h8300_normal_mode) + return 0xffff00L; + else if (h8300hmode && !h8300_normal_mode) + return 0x2ff00L; + else + return 0xff00L; +} + +static void +decode (SIM_DESC sd, int addr, unsigned char *data, decoded_inst *dst) +{ + int cst[3] = {0, 0, 0}; + int reg[3] = {0, 0, 0}; + int rdisp[3] = {0, 0, 0}; + int opnum; + const struct h8_opcode *q; + + dst->dst.type = -1; + dst->src.type = -1; + + /* Find the exact opcode/arg combo. */ + for (q = h8_opcodes; q->name; q++) + { + op_type *nib = q->data.nib; + unsigned int len = 0; + + if ((q->available == AV_H8SX && !h8300sxmode) || + (q->available == AV_H8S && !h8300smode) || + (q->available == AV_H8H && !h8300hmode)) + continue; + + cst[0] = cst[1] = cst[2] = 0; + reg[0] = reg[1] = reg[2] = 0; + rdisp[0] = rdisp[1] = rdisp[2] = 0; + + while (1) + { + op_type looking_for = *nib; + int thisnib = data[len / 2]; + + thisnib = (len & 1) ? (thisnib & 0xf) : ((thisnib >> 4) & 0xf); + opnum = ((looking_for & OP3) ? 2 : + (looking_for & DST) ? 1 : 0); + + if (looking_for < 16 && looking_for >= 0) + { + if (looking_for != thisnib) + goto fail; + } + else + { + if (looking_for & B31) + { + if (!((thisnib & 0x8) != 0)) + goto fail; + + looking_for = (op_type) (looking_for & ~B31); + thisnib &= 0x7; + } + else if (looking_for & B30) + { + if (!((thisnib & 0x8) == 0)) + goto fail; + + looking_for = (op_type) (looking_for & ~B30); + } + + if (looking_for & B21) + { + if (!((thisnib & 0x4) != 0)) + goto fail; + + looking_for = (op_type) (looking_for & ~B21); + thisnib &= 0xb; + } + else if (looking_for & B20) + { + if (!((thisnib & 0x4) == 0)) + goto fail; + + looking_for = (op_type) (looking_for & ~B20); + } + + if (looking_for & B11) + { + if (!((thisnib & 0x2) != 0)) + goto fail; + + looking_for = (op_type) (looking_for & ~B11); + thisnib &= 0xd; + } + else if (looking_for & B10) + { + if (!((thisnib & 0x2) == 0)) + goto fail; + + looking_for = (op_type) (looking_for & ~B10); + } + + if (looking_for & B01) + { + if (!((thisnib & 0x1) != 0)) + goto fail; + + looking_for = (op_type) (looking_for & ~B01); + thisnib &= 0xe; + } + else if (looking_for & B00) + { + if (!((thisnib & 0x1) == 0)) + goto fail; + + looking_for = (op_type) (looking_for & ~B00); + } + + if (looking_for & IGNORE) + { + /* Hitachi has declared that IGNORE must be zero. */ + if (thisnib != 0) + goto fail; + } + else if ((looking_for & MODE) == DATA) + { + ; /* Skip embedded data. */ + } + else if ((looking_for & MODE) == DBIT) + { + /* Exclude adds/subs by looking at bit 0 and 2, and + make sure the operand size, either w or l, + matches by looking at bit 1. */ + if ((looking_for & 7) != (thisnib & 7)) + goto fail; + + cst[opnum] = (thisnib & 0x8) ? 2 : 1; + } + else if ((looking_for & MODE) == REG || + (looking_for & MODE) == LOWREG || + (looking_for & MODE) == IND || + (looking_for & MODE) == PREINC || + (looking_for & MODE) == POSTINC || + (looking_for & MODE) == PREDEC || + (looking_for & MODE) == POSTDEC) + { + reg[opnum] = thisnib; + } + else if (looking_for & CTRL) + { + thisnib &= 7; + if (((looking_for & MODE) == CCR && (thisnib != C_CCR)) || + ((looking_for & MODE) == EXR && (thisnib != C_EXR)) || + ((looking_for & MODE) == MACH && (thisnib != C_MACH)) || + ((looking_for & MODE) == MACL && (thisnib != C_MACL)) || + ((looking_for & MODE) == VBR && (thisnib != C_VBR)) || + ((looking_for & MODE) == SBR && (thisnib != C_SBR))) + goto fail; + if (((looking_for & MODE) == CCR_EXR && + (thisnib != C_CCR && thisnib != C_EXR)) || + ((looking_for & MODE) == VBR_SBR && + (thisnib != C_VBR && thisnib != C_SBR)) || + ((looking_for & MODE) == MACREG && + (thisnib != C_MACH && thisnib != C_MACL))) + goto fail; + if (((looking_for & MODE) == CC_EX_VB_SB && + (thisnib != C_CCR && thisnib != C_EXR && + thisnib != C_VBR && thisnib != C_SBR))) + goto fail; + + reg[opnum] = thisnib; + } + else if ((looking_for & MODE) == ABS) + { + /* Absolute addresses are unsigned. */ + switch (looking_for & SIZE) + { + case L_8: + cst[opnum] = UEXTCHAR (data[len / 2]); + break; + case L_16: + case L_16U: + cst[opnum] = (data[len / 2] << 8) + data[len / 2 + 1]; + break; + case L_32: + cst[opnum] = + (data[len / 2 + 0] << 24) + + (data[len / 2 + 1] << 16) + + (data[len / 2 + 2] << 8) + + (data[len / 2 + 3]); + break; + default: + printf ("decode: bad size ABS: %d\n", + (looking_for & SIZE)); + goto end; + } + } + else if ((looking_for & MODE) == DISP || + (looking_for & MODE) == PCREL || + (looking_for & MODE) == INDEXB || + (looking_for & MODE) == INDEXW || + (looking_for & MODE) == INDEXL) + { + switch (looking_for & SIZE) + { + case L_2: + cst[opnum] = thisnib & 3; + break; + case L_8: + cst[opnum] = SEXTCHAR (data[len / 2]); + break; + case L_16: + cst[opnum] = (data[len / 2] << 8) + data[len / 2 + 1]; + cst[opnum] = (short) cst[opnum]; /* Sign extend. */ + break; + case L_16U: + cst[opnum] = (data[len / 2] << 8) + data[len / 2 + 1]; + break; + case L_32: + cst[opnum] = + (data[len / 2 + 0] << 24) + + (data[len / 2 + 1] << 16) + + (data[len / 2 + 2] << 8) + + (data[len / 2 + 3]); + break; + default: + printf ("decode: bad size DISP/PCREL/INDEX: %d\n", + (looking_for & SIZE)); + goto end; + } + } + else if ((looking_for & SIZE) == L_16 || + (looking_for & SIZE) == L_16U) + { + cst[opnum] = (data[len / 2] << 8) + data[len / 2 + 1]; + /* Immediates are always unsigned. */ + if ((looking_for & SIZE) != L_16U && + (looking_for & MODE) != IMM) + cst[opnum] = (short) cst[opnum]; /* Sign extend. */ + } + else if (looking_for & ABSJMP) + { + switch (looking_for & SIZE) { + case L_24: + cst[opnum] = (data[1] << 16) | (data[2] << 8) | (data[3]); + break; + case L_32: + cst[opnum] = + (data[len / 2 + 0] << 24) + + (data[len / 2 + 1] << 16) + + (data[len / 2 + 2] << 8) + + (data[len / 2 + 3]); + break; + default: + printf ("decode: bad size ABSJMP: %d\n", + (looking_for & SIZE)); + goto end; + } + } + else if ((looking_for & MODE) == MEMIND) + { + cst[opnum] = data[1]; + } + else if ((looking_for & MODE) == VECIND) + { + if(h8300_normal_mode) + cst[opnum] = ((data[1] & 0x7f) + 0x80) * 2; + else + cst[opnum] = ((data[1] & 0x7f) + 0x80) * 4; + cst[opnum] += h8_get_vbr (sd); /* Add vector base reg. */ + } + else if ((looking_for & SIZE) == L_32) + { + int i = len / 2; + + cst[opnum] = + (data[i + 0] << 24) | + (data[i + 1] << 16) | + (data[i + 2] << 8) | + (data[i + 3]); + } + else if ((looking_for & SIZE) == L_24) + { + int i = len / 2; + + cst[opnum] = + (data[i + 0] << 16) | + (data[i + 1] << 8) | + (data[i + 2]); + } + else if (looking_for & DISPREG) + { + rdisp[opnum] = thisnib & 0x7; + } + else if ((looking_for & MODE) == KBIT) + { + switch (thisnib) + { + case 9: + cst[opnum] = 4; + break; + case 8: + cst[opnum] = 2; + break; + case 0: + cst[opnum] = 1; + break; + default: + goto fail; + } + } + else if ((looking_for & SIZE) == L_8) + { + if ((looking_for & MODE) == ABS) + { + /* Will be combined with contents of SBR_REGNUM + by fetch (). For all modes except h8sx, this + will always contain the value 0xFFFFFF00. */ + cst[opnum] = data[len / 2] & 0xff; + } + else + { + cst[opnum] = data[len / 2] & 0xff; + } + } + else if ((looking_for & SIZE) == L_2) + { + cst[opnum] = thisnib & 3; + } + else if ((looking_for & SIZE) == L_3 || + (looking_for & SIZE) == L_3NZ) + { + cst[opnum] = thisnib & 7; + if (cst[opnum] == 0 && (looking_for & SIZE) == L_3NZ) + goto fail; + } + else if ((looking_for & SIZE) == L_4) + { + cst[opnum] = thisnib & 15; + } + else if ((looking_for & SIZE) == L_5) + { + cst[opnum] = data[len / 2] & 0x1f; + } + else if (looking_for == E) + { +#ifdef ADEBUG + dst->op = q; +#endif + /* Fill in the args. */ + { + op_type *args = q->args.nib; + int hadone = 0; + int nargs; + + for (nargs = 0; + nargs < 3 && *args != E; + nargs++) + { + int x = *args; + ea_type *p; + + opnum = ((x & OP3) ? 2 : + (x & DST) ? 1 : 0); + if (x & DST) + p = &dst->dst; + else if (x & OP3) + p = &dst->op3; + else + p = &dst->src; + + if ((x & MODE) == IMM || + (x & MODE) == KBIT || + (x & MODE) == DBIT) + { + /* Use the instruction to determine + the operand size. */ + p->type = X (OP_IMM, OP_SIZE (q->how)); + p->literal = cst[opnum]; + } + else if ((x & MODE) == CONST_2 || + (x & MODE) == CONST_4 || + (x & MODE) == CONST_8 || + (x & MODE) == CONST_16) + { + /* Use the instruction to determine + the operand size. */ + p->type = X (OP_IMM, OP_SIZE (q->how)); + switch (x & MODE) { + case CONST_2: p->literal = 2; break; + case CONST_4: p->literal = 4; break; + case CONST_8: p->literal = 8; break; + case CONST_16: p->literal = 16; break; + } + } + else if ((x & MODE) == REG) + { + p->type = X (OP_REG, bitfrom (x)); + p->reg = reg[opnum]; + } + else if ((x & MODE) == LOWREG) + { + p->type = X (OP_LOWREG, bitfrom (x)); + p->reg = reg[opnum]; + } + else if ((x & MODE) == PREINC) + { + /* Use the instruction to determine + the operand size. */ + p->type = X (OP_PREINC, OP_SIZE (q->how)); + p->reg = reg[opnum] & 0x7; + } + else if ((x & MODE) == POSTINC) + { + /* Use the instruction to determine + the operand size. */ + p->type = X (OP_POSTINC, OP_SIZE (q->how)); + p->reg = reg[opnum] & 0x7; + } + else if ((x & MODE) == PREDEC) + { + /* Use the instruction to determine + the operand size. */ + p->type = X (OP_PREDEC, OP_SIZE (q->how)); + p->reg = reg[opnum] & 0x7; + } + else if ((x & MODE) == POSTDEC) + { + /* Use the instruction to determine + the operand size. */ + p->type = X (OP_POSTDEC, OP_SIZE (q->how)); + p->reg = reg[opnum] & 0x7; + } + else if ((x & MODE) == IND) + { + /* Note: an indirect is transformed into + a displacement of zero. + */ + /* Use the instruction to determine + the operand size. */ + p->type = X (OP_DISP, OP_SIZE (q->how)); + p->reg = reg[opnum] & 0x7; + p->literal = 0; + if (OP_KIND (q->how) == O_JSR || + OP_KIND (q->how) == O_JMP) + if (lvalue (sd, p->type, p->reg, (unsigned int *)&p->type)) + goto end; + } + else if ((x & MODE) == ABS) + { + /* Note: a 16 or 32 bit ABS is transformed into a + displacement from pseudo-register ZERO_REGNUM, + which is always zero. An 8 bit ABS becomes + a displacement from SBR_REGNUM. + */ + /* Use the instruction to determine + the operand size. */ + p->type = X (OP_DISP, OP_SIZE (q->how)); + p->literal = cst[opnum]; + + /* 8-bit ABS is displacement from SBR. + 16 and 32-bit ABS are displacement from ZERO. + (SBR will always be zero except for h8/sx) + */ + if ((x & SIZE) == L_8) + p->reg = SBR_REGNUM; + else + p->reg = ZERO_REGNUM;; + } + else if ((x & MODE) == MEMIND || + (x & MODE) == VECIND) + { + /* Size doesn't matter. */ + p->type = X (OP_MEM, SB); + p->literal = cst[opnum]; + if (OP_KIND (q->how) == O_JSR || + OP_KIND (q->how) == O_JMP) + if (lvalue (sd, p->type, p->reg, (unsigned int *)&p->type)) + goto end; + } + else if ((x & MODE) == PCREL) + { + /* Size doesn't matter. */ + p->type = X (OP_PCREL, SB); + p->literal = cst[opnum]; + } + else if (x & ABSJMP) + { + p->type = X (OP_IMM, SP); + p->literal = cst[opnum]; + } + else if ((x & MODE) == INDEXB) + { + p->type = X (OP_INDEXB, OP_SIZE (q->how)); + p->literal = cst[opnum]; + p->reg = rdisp[opnum]; + } + else if ((x & MODE) == INDEXW) + { + p->type = X (OP_INDEXW, OP_SIZE (q->how)); + p->literal = cst[opnum]; + p->reg = rdisp[opnum]; + } + else if ((x & MODE) == INDEXL) + { + p->type = X (OP_INDEXL, OP_SIZE (q->how)); + p->literal = cst[opnum]; + p->reg = rdisp[opnum]; + } + else if ((x & MODE) == DISP) + { + /* Yuck -- special for mova args. */ + if (strncmp (q->name, "mova", 4) == 0 && + (x & SIZE) == L_2) + { + /* Mova can have a DISP2 dest, with an + INDEXB or INDEXW src. The multiplier + for the displacement value is determined + by the src operand, not by the insn. */ + + switch (OP_KIND (dst->src.type)) + { + case OP_INDEXB: + p->type = X (OP_DISP, SB); + p->literal = cst[opnum]; + break; + case OP_INDEXW: + p->type = X (OP_DISP, SW); + p->literal = cst[opnum] * 2; + break; + default: + goto fail; + } + } + else + { + p->type = X (OP_DISP, OP_SIZE (q->how)); + p->literal = cst[opnum]; + /* DISP2 is special. */ + if ((x & SIZE) == L_2) + switch (OP_SIZE (q->how)) + { + case SB: break; + case SW: p->literal *= 2; break; + case SL: p->literal *= 4; break; + } + } + p->reg = rdisp[opnum]; + } + else if (x & CTRL) + { + switch (reg[opnum]) + { + case C_CCR: + p->type = X (OP_CCR, SB); + break; + case C_EXR: + p->type = X (OP_EXR, SB); + break; + case C_MACH: + p->type = X (OP_MACH, SL); + break; + case C_MACL: + p->type = X (OP_MACL, SL); + break; + case C_VBR: + p->type = X (OP_VBR, SL); + break; + case C_SBR: + p->type = X (OP_SBR, SL); + break; + } + } + else if ((x & MODE) == CCR) + { + p->type = OP_CCR; + } + else if ((x & MODE) == EXR) + { + p->type = OP_EXR; + } + else + printf ("Hmmmm 0x%x...\n", x); + + args++; + } + } + + /* Unary operators: treat src and dst as equivalent. */ + if (dst->dst.type == -1) + dst->dst = dst->src; + if (dst->src.type == -1) + dst->src = dst->dst; + + dst->opcode = q->how; + dst->cycles = q->time; + + /* And jsr's to these locations are turned into + magic traps. */ + + if (OP_KIND (dst->opcode) == O_JSR) + { + switch (dst->src.literal) + { + case 0xc5: + dst->opcode = O (O_SYS_OPEN, SB); + break; + case 0xc6: + dst->opcode = O (O_SYS_READ, SB); + break; + case 0xc7: + dst->opcode = O (O_SYS_WRITE, SB); + break; + case 0xc8: + dst->opcode = O (O_SYS_LSEEK, SB); + break; + case 0xc9: + dst->opcode = O (O_SYS_CLOSE, SB); + break; + case 0xca: + dst->opcode = O (O_SYS_STAT, SB); + break; + case 0xcb: + dst->opcode = O (O_SYS_FSTAT, SB); + break; + case 0xcc: + dst->opcode = O (O_SYS_CMDLINE, SB); + break; + } + /* End of Processing for system calls. */ + } + + dst->next_pc = addr + len / 2; + return; + } + else + printf ("Don't understand 0x%x \n", looking_for); + } + + len++; + nib++; + } + + fail: + ; + } + end: + /* Fell off the end. */ + dst->opcode = O (O_ILL, SB); +} + +static void +compile (SIM_DESC sd, int pc) +{ + int idx; + + /* Find the next cache entry to use. */ + idx = h8_get_cache_top (sd) + 1; + h8_increment_compiles (sd); + if (idx >= sd->sim_cache_size) + { + idx = 1; + } + h8_set_cache_top (sd, idx); + + /* Throw away its old meaning. */ + h8_set_cache_idx (sd, sd->sim_cache[idx].oldpc, 0); + + /* Set to new address. */ + sd->sim_cache[idx].oldpc = pc; + + /* Fill in instruction info. */ + decode (sd, pc, h8_get_memory_buf (sd) + pc, sd->sim_cache + idx); + + /* Point to new cache entry. */ + h8_set_cache_idx (sd, pc, idx); +} + + +static unsigned char *breg[32]; +static unsigned short *wreg[16]; +static unsigned int *lreg[18]; + +#define GET_B_REG(X) *(breg[X]) +#define SET_B_REG(X, Y) (*(breg[X])) = (Y) +#define GET_W_REG(X) *(wreg[X]) +#define SET_W_REG(X, Y) (*(wreg[X])) = (Y) +#define GET_L_REG(X) h8_get_reg (sd, X) +#define SET_L_REG(X, Y) h8_set_reg (sd, X, Y) + +#define GET_MEMORY_L(X) \ + ((X) < memory_size \ + ? ((h8_get_memory (sd, (X)+0) << 24) | (h8_get_memory (sd, (X)+1) << 16) \ + | (h8_get_memory (sd, (X)+2) << 8) | (h8_get_memory (sd, (X)+3) << 0)) \ + : ((h8_get_eightbit (sd, ((X)+0) & 0xff) << 24) \ + | (h8_get_eightbit (sd, ((X)+1) & 0xff) << 16) \ + | (h8_get_eightbit (sd, ((X)+2) & 0xff) << 8) \ + | (h8_get_eightbit (sd, ((X)+3) & 0xff) << 0))) + +#define GET_MEMORY_W(X) \ + ((X) < memory_size \ + ? ((h8_get_memory (sd, (X)+0) << 8) \ + | (h8_get_memory (sd, (X)+1) << 0)) \ + : ((h8_get_eightbit (sd, ((X)+0) & 0xff) << 8) \ + | (h8_get_eightbit (sd, ((X)+1) & 0xff) << 0))) + + +#define GET_MEMORY_B(X) \ + ((X) < memory_size ? (h8_get_memory (sd, (X))) \ + : (h8_get_eightbit (sd, (X) & 0xff))) + +#define SET_MEMORY_L(X, Y) \ +{ register unsigned char *_p; register int __y = (Y); \ + _p = ((X) < memory_size ? h8_get_memory_buf (sd) + (X) : \ + h8_get_eightbit_buf (sd) + ((X) & 0xff)); \ + _p[0] = __y >> 24; _p[1] = __y >> 16; \ + _p[2] = __y >> 8; _p[3] = __y >> 0; \ +} + +#define SET_MEMORY_W(X, Y) \ +{ register unsigned char *_p; register int __y = (Y); \ + _p = ((X) < memory_size ? h8_get_memory_buf (sd) + (X) : \ + h8_get_eightbit_buf (sd) + ((X) & 0xff)); \ + _p[0] = __y >> 8; _p[1] = __y; \ +} + +#define SET_MEMORY_B(X, Y) \ + ((X) < memory_size ? (h8_set_memory (sd, (X), (Y))) \ + : (h8_set_eightbit (sd, (X) & 0xff, (Y)))) + +/* Simulate a memory fetch. + Return 0 for success, -1 for failure. +*/ + +static int +fetch_1 (SIM_DESC sd, ea_type *arg, int *val, int twice) +{ + int rn = arg->reg; + int abs = arg->literal; + int r; + int t; + + if (val == NULL) + return -1; /* Paranoia. */ + + switch (arg->type) + { + /* Indexed register plus displacement mode: + + This new family of addressing modes are similar to OP_DISP + (register plus displacement), with two differences: + 1) INDEXB uses only the least significant byte of the register, + INDEXW uses only the least significant word, and + INDEXL uses the entire register (just like OP_DISP). + and + 2) The displacement value in abs is multiplied by two + for SW-sized operations, and by four for SL-size. + + This gives nine possible variations. + */ + + case X (OP_INDEXB, SB): + case X (OP_INDEXB, SW): + case X (OP_INDEXB, SL): + case X (OP_INDEXW, SB): + case X (OP_INDEXW, SW): + case X (OP_INDEXW, SL): + case X (OP_INDEXL, SB): + case X (OP_INDEXL, SW): + case X (OP_INDEXL, SL): + t = GET_L_REG (rn); + switch (OP_KIND (arg->type)) { + case OP_INDEXB: t &= 0xff; break; + case OP_INDEXW: t &= 0xffff; break; + case OP_INDEXL: + default: break; + } + switch (OP_SIZE (arg->type)) { + case SB: + *val = GET_MEMORY_B ((t * 1 + abs) & h8_get_mask (sd)); + break; + case SW: + *val = GET_MEMORY_W ((t * 2 + abs) & h8_get_mask (sd)); + break; + case SL: + *val = GET_MEMORY_L ((t * 4 + abs) & h8_get_mask (sd)); + break; + } + break; + + case X (OP_LOWREG, SB): + *val = GET_L_REG (rn) & 0xff; + break; + case X (OP_LOWREG, SW): + *val = GET_L_REG (rn) & 0xffff; + break; + + case X (OP_REG, SB): /* Register direct, byte. */ + *val = GET_B_REG (rn); + break; + case X (OP_REG, SW): /* Register direct, word. */ + *val = GET_W_REG (rn); + break; + case X (OP_REG, SL): /* Register direct, long. */ + *val = GET_L_REG (rn); + break; + case X (OP_IMM, SB): /* Immediate, byte. */ + case X (OP_IMM, SW): /* Immediate, word. */ + case X (OP_IMM, SL): /* Immediate, long. */ + *val = abs; + break; + case X (OP_POSTINC, SB): /* Register indirect w/post-incr: byte. */ + t = GET_L_REG (rn); + t &= h8_get_mask (sd); + r = GET_MEMORY_B (t); + if (!twice) + t += 1; + t = t & h8_get_mask (sd); + SET_L_REG (rn, t); + *val = r; + break; + case X (OP_POSTINC, SW): /* Register indirect w/post-incr: word. */ + t = GET_L_REG (rn); + t &= h8_get_mask (sd); + r = GET_MEMORY_W (t); + if (!twice) + t += 2; + t = t & h8_get_mask (sd); + SET_L_REG (rn, t); + *val = r; + break; + case X (OP_POSTINC, SL): /* Register indirect w/post-incr: long. */ + t = GET_L_REG (rn); + t &= h8_get_mask (sd); + r = GET_MEMORY_L (t); + if (!twice) + t += 4; + t = t & h8_get_mask (sd); + SET_L_REG (rn, t); + *val = r; + break; + + case X (OP_POSTDEC, SB): /* Register indirect w/post-decr: byte. */ + t = GET_L_REG (rn); + t &= h8_get_mask (sd); + r = GET_MEMORY_B (t); + if (!twice) + t -= 1; + t = t & h8_get_mask (sd); + SET_L_REG (rn, t); + *val = r; + break; + case X (OP_POSTDEC, SW): /* Register indirect w/post-decr: word. */ + t = GET_L_REG (rn); + t &= h8_get_mask (sd); + r = GET_MEMORY_W (t); + if (!twice) + t -= 2; + t = t & h8_get_mask (sd); + SET_L_REG (rn, t); + *val = r; + break; + case X (OP_POSTDEC, SL): /* Register indirect w/post-decr: long. */ + t = GET_L_REG (rn); + t &= h8_get_mask (sd); + r = GET_MEMORY_L (t); + if (!twice) + t -= 4; + t = t & h8_get_mask (sd); + SET_L_REG (rn, t); + *val = r; + break; + + case X (OP_PREDEC, SB): /* Register indirect w/pre-decr: byte. */ + t = GET_L_REG (rn) - 1; + t &= h8_get_mask (sd); + SET_L_REG (rn, t); + *val = GET_MEMORY_B (t); + break; + + case X (OP_PREDEC, SW): /* Register indirect w/pre-decr: word. */ + t = GET_L_REG (rn) - 2; + t &= h8_get_mask (sd); + SET_L_REG (rn, t); + *val = GET_MEMORY_W (t); + break; + + case X (OP_PREDEC, SL): /* Register indirect w/pre-decr: long. */ + t = GET_L_REG (rn) - 4; + t &= h8_get_mask (sd); + SET_L_REG (rn, t); + *val = GET_MEMORY_L (t); + break; + + case X (OP_PREINC, SB): /* Register indirect w/pre-incr: byte. */ + t = GET_L_REG (rn) + 1; + t &= h8_get_mask (sd); + SET_L_REG (rn, t); + *val = GET_MEMORY_B (t); + break; + + case X (OP_PREINC, SW): /* Register indirect w/pre-incr: long. */ + t = GET_L_REG (rn) + 2; + t &= h8_get_mask (sd); + SET_L_REG (rn, t); + *val = GET_MEMORY_W (t); + break; + + case X (OP_PREINC, SL): /* Register indirect w/pre-incr: long. */ + t = GET_L_REG (rn) + 4; + t &= h8_get_mask (sd); + SET_L_REG (rn, t); + *val = GET_MEMORY_L (t); + break; + + case X (OP_DISP, SB): /* Register indirect w/displacement: byte. */ + t = GET_L_REG (rn) + abs; + t &= h8_get_mask (sd); + *val = GET_MEMORY_B (t); + break; + + case X (OP_DISP, SW): /* Register indirect w/displacement: word. */ + t = GET_L_REG (rn) + abs; + t &= h8_get_mask (sd); + *val = GET_MEMORY_W (t); + break; + + case X (OP_DISP, SL): /* Register indirect w/displacement: long. */ + t = GET_L_REG (rn) + abs; + t &= h8_get_mask (sd); + *val =GET_MEMORY_L (t); + break; + + case X (OP_MEM, SL): /* Absolute memory address, long. */ + t = GET_MEMORY_L (abs); + t &= h8_get_mask (sd); + *val = t; + break; + + case X (OP_MEM, SW): /* Absolute memory address, word. */ + t = GET_MEMORY_W (abs); + t &= h8_get_mask (sd); + *val = t; + break; + + case X (OP_PCREL, SB): /* PC relative (for jump, branch etc). */ + case X (OP_PCREL, SW): + case X (OP_PCREL, SL): + case X (OP_PCREL, SN): + *val = abs; + break; + + case X (OP_MEM, SB): /* Why isn't this implemented? */ + default: + sim_engine_set_run_state (sd, sim_stopped, SIGSEGV); + return -1; + } + return 0; /* Success. */ +} + +/* Normal fetch. */ + +static int +fetch (SIM_DESC sd, ea_type *arg, int *val) +{ + return fetch_1 (sd, arg, val, 0); +} + +/* Fetch which will be followed by a store to the same location. + The difference being that we don't want to do a post-increment + or post-decrement at this time: we'll do it when we store. */ + +static int +fetch2 (SIM_DESC sd, ea_type *arg, int *val) +{ + return fetch_1 (sd, arg, val, 1); +} + +/* Simulate a memory store. + Return 0 for success, -1 for failure. +*/ + +static int +store_1 (SIM_DESC sd, ea_type *arg, int n, int twice) +{ + int rn = arg->reg; + int abs = arg->literal; + int t; + + switch (arg->type) + { + /* Indexed register plus displacement mode: + + This new family of addressing modes are similar to OP_DISP + (register plus displacement), with two differences: + 1) INDEXB uses only the least significant byte of the register, + INDEXW uses only the least significant word, and + INDEXL uses the entire register (just like OP_DISP). + and + 2) The displacement value in abs is multiplied by two + for SW-sized operations, and by four for SL-size. + + This gives nine possible variations. + */ + + case X (OP_INDEXB, SB): + case X (OP_INDEXB, SW): + case X (OP_INDEXB, SL): + case X (OP_INDEXW, SB): + case X (OP_INDEXW, SW): + case X (OP_INDEXW, SL): + case X (OP_INDEXL, SB): + case X (OP_INDEXL, SW): + case X (OP_INDEXL, SL): + t = GET_L_REG (rn); + switch (OP_KIND (arg->type)) { + case OP_INDEXB: t &= 0xff; break; + case OP_INDEXW: t &= 0xffff; break; + case OP_INDEXL: + default: break; + } + switch (OP_SIZE (arg->type)) { + case SB: + SET_MEMORY_B ((t * 1 + abs) & h8_get_mask (sd), n); + break; + case SW: + SET_MEMORY_W ((t * 2 + abs) & h8_get_mask (sd), n); + break; + case SL: + SET_MEMORY_L ((t * 4 + abs) & h8_get_mask (sd), n); + break; + } + break; + + case X (OP_REG, SB): /* Register direct, byte. */ + SET_B_REG (rn, n); + break; + case X (OP_REG, SW): /* Register direct, word. */ + SET_W_REG (rn, n); + break; + case X (OP_REG, SL): /* Register direct, long. */ + SET_L_REG (rn, n); + break; + + case X (OP_PREDEC, SB): /* Register indirect w/pre-decr, byte. */ + t = GET_L_REG (rn); + if (!twice) + t -= 1; + t &= h8_get_mask (sd); + SET_L_REG (rn, t); + SET_MEMORY_B (t, n); + + break; + case X (OP_PREDEC, SW): /* Register indirect w/pre-decr, word. */ + t = GET_L_REG (rn); + if (!twice) + t -= 2; + t &= h8_get_mask (sd); + SET_L_REG (rn, t); + SET_MEMORY_W (t, n); + break; + + case X (OP_PREDEC, SL): /* Register indirect w/pre-decr, long. */ + t = GET_L_REG (rn); + if (!twice) + t -= 4; + t &= h8_get_mask (sd); + SET_L_REG (rn, t); + SET_MEMORY_L (t, n); + break; + + case X (OP_PREINC, SB): /* Register indirect w/pre-incr, byte. */ + t = GET_L_REG (rn); + if (!twice) + t += 1; + t &= h8_get_mask (sd); + SET_L_REG (rn, t); + SET_MEMORY_B (t, n); + + break; + case X (OP_PREINC, SW): /* Register indirect w/pre-incr, word. */ + t = GET_L_REG (rn); + if (!twice) + t += 2; + t &= h8_get_mask (sd); + SET_L_REG (rn, t); + SET_MEMORY_W (t, n); + break; + + case X (OP_PREINC, SL): /* Register indirect w/pre-incr, long. */ + t = GET_L_REG (rn); + if (!twice) + t += 4; + t &= h8_get_mask (sd); + SET_L_REG (rn, t); + SET_MEMORY_L (t, n); + break; + + case X (OP_POSTDEC, SB): /* Register indirect w/post-decr, byte. */ + t = GET_L_REG (rn) & h8_get_mask (sd); + SET_MEMORY_B (t, n); + SET_L_REG (rn, t - 1); + break; + + case X (OP_POSTDEC, SW): /* Register indirect w/post-decr, word. */ + t = GET_L_REG (rn) & h8_get_mask (sd); + SET_MEMORY_W (t, n); + SET_L_REG (rn, t - 2); + break; + + case X (OP_POSTDEC, SL): /* Register indirect w/post-decr, long. */ + t = GET_L_REG (rn) & h8_get_mask (sd); + SET_MEMORY_L (t, n); + SET_L_REG (rn, t - 4); + break; + + case X (OP_POSTINC, SB): /* Register indirect w/post-incr, byte. */ + t = GET_L_REG (rn) & h8_get_mask (sd); + SET_MEMORY_B (t, n); + SET_L_REG (rn, t + 1); + break; + + case X (OP_POSTINC, SW): /* Register indirect w/post-incr, word. */ + t = GET_L_REG (rn) & h8_get_mask (sd); + SET_MEMORY_W (t, n); + SET_L_REG (rn, t + 2); + break; + + case X (OP_POSTINC, SL): /* Register indirect w/post-incr, long. */ + t = GET_L_REG (rn) & h8_get_mask (sd); + SET_MEMORY_L (t, n); + SET_L_REG (rn, t + 4); + break; + + case X (OP_DISP, SB): /* Register indirect w/displacement, byte. */ + t = GET_L_REG (rn) + abs; + t &= h8_get_mask (sd); + SET_MEMORY_B (t, n); + break; + + case X (OP_DISP, SW): /* Register indirect w/displacement, word. */ + t = GET_L_REG (rn) + abs; + t &= h8_get_mask (sd); + SET_MEMORY_W (t, n); + break; + + case X (OP_DISP, SL): /* Register indirect w/displacement, long. */ + t = GET_L_REG (rn) + abs; + t &= h8_get_mask (sd); + SET_MEMORY_L (t, n); + break; + + + case X (OP_MEM, SB): /* Why isn't this implemented? */ + case X (OP_MEM, SW): /* Why isn't this implemented? */ + case X (OP_MEM, SL): /* Why isn't this implemented? */ + default: + sim_engine_set_run_state (sd, sim_stopped, SIGSEGV); + return -1; + } + return 0; +} + +/* Normal store. */ + +static int +store (SIM_DESC sd, ea_type *arg, int n) +{ + return store_1 (sd, arg, n, 0); +} + +/* Store which follows a fetch from the same location. + The difference being that we don't want to do a pre-increment + or pre-decrement at this time: it was already done when we fetched. */ + +static int +store2 (SIM_DESC sd, ea_type *arg, int n) +{ + return store_1 (sd, arg, n, 1); +} + +static union +{ + short int i; + struct + { + char low; + char high; + } + u; +} littleendian; + +/* Flag to be set whenever a new SIM_DESC object is created. */ +static int init_pointers_needed = 1; + +static void +init_pointers (SIM_DESC sd) +{ + if (init_pointers_needed) + { + int i; + + littleendian.i = 1; + + if (h8300smode && !h8300_normal_mode) + memory_size = H8300S_MSIZE; + else if (h8300hmode && !h8300_normal_mode) + memory_size = H8300H_MSIZE; + else + memory_size = H8300_MSIZE; + /* `msize' must be a power of two. */ + if ((memory_size & (memory_size - 1)) != 0) + { + (*sim_callback->printf_filtered) + (sim_callback, + "init_pointers: bad memory size %d, defaulting to %d.\n", + memory_size, memory_size = H8300S_MSIZE); + } + + if (h8_get_memory_buf (sd)) + free (h8_get_memory_buf (sd)); + if (h8_get_cache_idx_buf (sd)) + free (h8_get_cache_idx_buf (sd)); + if (h8_get_eightbit_buf (sd)) + free (h8_get_eightbit_buf (sd)); + + h8_set_memory_buf (sd, (unsigned char *) + calloc (sizeof (char), memory_size)); + h8_set_cache_idx_buf (sd, (unsigned short *) + calloc (sizeof (short), memory_size)); + sd->memory_size = memory_size; + h8_set_eightbit_buf (sd, (unsigned char *) calloc (sizeof (char), 256)); + + h8_set_mask (sd, memory_size - 1); + + memset (h8_get_reg_buf (sd), 0, sizeof (((STATE_CPU (sd, 0))->regs))); + + for (i = 0; i < 8; i++) + { + /* FIXME: rewrite using local buffer. */ + unsigned char *p = (unsigned char *) (h8_get_reg_buf (sd) + i); + unsigned char *e = (unsigned char *) (h8_get_reg_buf (sd) + i + 1); + unsigned short *q = (unsigned short *) (h8_get_reg_buf (sd) + i); + unsigned short *u = (unsigned short *) (h8_get_reg_buf (sd) + i + 1); + h8_set_reg (sd, i, 0x00112233); + + while (p < e) + { + if (*p == 0x22) + breg[i] = p; + if (*p == 0x33) + breg[i + 8] = p; + if (*p == 0x11) + breg[i + 16] = p; + if (*p == 0x00) + breg[i + 24] = p; + p++; + } + + wreg[i] = wreg[i + 8] = 0; + while (q < u) + { + if (*q == 0x2233) + { + wreg[i] = q; + } + if (*q == 0x0011) + { + wreg[i + 8] = q; + } + q++; + } + + if (wreg[i] == 0 || wreg[i + 8] == 0) + (*sim_callback->printf_filtered) (sim_callback, + "init_pointers: internal error.\n"); + + h8_set_reg (sd, i, 0); + lreg[i] = h8_get_reg_buf (sd) + i; + } + + /* Note: sim uses pseudo-register ZERO as a zero register. */ + lreg[ZERO_REGNUM] = h8_get_reg_buf (sd) + ZERO_REGNUM; + init_pointers_needed = 0; + + /* Initialize the seg registers. */ + if (!sd->sim_cache) + set_simcache_size (sd, CSIZE); + } +} + +/* Grotty global variable for use by control_c signal handler. */ +static SIM_DESC control_c_sim_desc; + +static void +control_c (int sig) +{ + sim_engine_set_run_state (control_c_sim_desc, sim_stopped, SIGINT); +} + +int +sim_stop (SIM_DESC sd) +{ + /* FIXME: use a real signal value. */ + sim_engine_set_run_state (sd, sim_stopped, SIGINT); + return 1; +} + +#define OBITOP(name, f, s, op) \ +case O (name, SB): \ +{ \ + int m, tmp; \ + \ + if (f) \ + if (fetch (sd, &code->dst, &ea)) \ + goto end; \ + if (fetch (sd, &code->src, &tmp)) \ + goto end; \ + m = 1 << (tmp & 7); \ + op; \ + if (s) \ + if (store (sd, &code->dst,ea)) \ + goto end; \ + goto next; \ +} + +void +sim_resume (SIM_DESC sd, int step, int siggnal) +{ + static int init1; + int cycles = 0; + int insts = 0; + int tick_start = get_now (); + void (*prev) (); + int poll_count = 0; + int res; + int tmp; + int rd; + int ea; + int bit; + int pc; + int c, nz, v, n, u, h, ui, intMaskBit; + int trace, intMask; + int oldmask; + enum sim_stop reason; + int sigrc; + + init_pointers (sd); + + control_c_sim_desc = sd; + prev = signal (SIGINT, control_c); + + if (step) + { + sim_engine_set_run_state (sd, sim_stopped, SIGTRAP); + } + else + { + sim_engine_set_run_state (sd, sim_running, 0); + } + + pc = h8_get_pc (sd); + + /* The PC should never be odd. */ + if (pc & 0x1) + { + sim_engine_set_run_state (sd, sim_stopped, SIGBUS); + return; + } + + /* Get Status Register (flags). */ + GETSR (sd); + + if (h8300smode) /* Get exr. */ + { + trace = (h8_get_exr (sd) >> 7) & 1; + intMask = h8_get_exr (sd) & 7; + } + + oldmask = h8_get_mask (sd); + if (!h8300hmode || h8300_normal_mode) + h8_set_mask (sd, 0xffff); + do + { + unsigned short cidx; + decoded_inst *code; + + top: + cidx = h8_get_cache_idx (sd, pc); + if (cidx == (unsigned short) -1 || + cidx >= sd->sim_cache_size) + goto illegal; + + code = sd->sim_cache + cidx; + +#if ADEBUG + if (debug) + { + printf ("%x %d %s\n", pc, code->opcode, + code->op ? code->op->name : "**"); + } + h8_increment_stats (sd, code->opcode); +#endif + + if (code->opcode) + { + cycles += code->cycles; + insts++; + } + + switch (code->opcode) + { + case 0: + /* + * This opcode is a fake for when we get to an + * instruction which hasnt been compiled + */ + compile (sd, pc); + goto top; + break; + + case O (O_MOVAB, SL): + case O (O_MOVAW, SL): + case O (O_MOVAL, SL): + /* 1) Evaluate 2nd argument (dst). + 2) Mask / zero extend according to whether 1st argument (src) + is INDEXB, INDEXW, or INDEXL. + 3) Left-shift the result by 0, 1 or 2, according to size of mova + (mova/b, mova/w, mova/l). + 4) Add literal value of 1st argument (src). + 5) Store result in 3rd argument (op3). + */ + + /* Alas, since this is the only instruction with 3 arguments, + decode doesn't handle them very well. Some fix-up is required. + + a) The size of dst is determined by whether src is + INDEXB or INDEXW. */ + + if (OP_KIND (code->src.type) == OP_INDEXB) + code->dst.type = X (OP_KIND (code->dst.type), SB); + else if (OP_KIND (code->src.type) == OP_INDEXW) + code->dst.type = X (OP_KIND (code->dst.type), SW); + + /* b) If op3 == null, then this is the short form of the insn. + Dst is the dispreg of src, and op3 is the 32-bit form + of the same register. + */ + + if (code->op3.type == 0) + { + /* Short form: src == INDEXB/INDEXW, dst == op3 == 0. + We get to compose dst and op3 as follows: + + op3 is a 32-bit register, ID == src.reg. + dst is the same register, but 8 or 16 bits + depending on whether src is INDEXB or INDEXW. + */ + + code->op3.type = X (OP_REG, SL); + code->op3.reg = code->src.reg; + code->op3.literal = 0; + + if (OP_KIND (code->src.type) == OP_INDEXB) + { + code->dst.type = X (OP_REG, SB); + code->dst.reg = code->op3.reg + 8; + } + else + code->dst.type = X (OP_REG, SW); + } + + if (fetch (sd, &code->dst, &ea)) + goto end; + + switch (OP_KIND (code->src.type)) { + case OP_INDEXB: ea = ea & 0xff; break; + case OP_INDEXW: ea = ea & 0xffff; break; + case OP_INDEXL: break; + default: goto illegal; + } + + switch (code->opcode) { + case O (O_MOVAB, SL): break; + case O (O_MOVAW, SL): ea = ea << 1; break; + case O (O_MOVAL, SL): ea = ea << 2; break; + default: goto illegal; + } + + ea = ea + code->src.literal; + + if (store (sd, &code->op3, ea)) + goto end; + + goto next; + + case O (O_SUBX, SB): /* subx, extended sub */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + if (fetch (sd, &code->src, &ea)) + goto end; + ea = -(ea + C); + res = rd + ea; + goto alu8; + + case O (O_SUBX, SW): /* subx, extended sub */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + if (fetch (sd, &code->src, &ea)) + goto end; + ea = -(ea + C); + res = rd + ea; + goto alu16; + + case O (O_SUBX, SL): /* subx, extended sub */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + if (fetch (sd, &code->src, &ea)) + goto end; + ea = -(ea + C); + res = rd + ea; + goto alu32; + + case O (O_ADDX, SB): /* addx, extended add */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + if (fetch (sd, &code->src, &ea)) + goto end; + ea = ea + C; + res = rd + ea; + goto alu8; + + case O (O_ADDX, SW): /* addx, extended add */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + if (fetch (sd, &code->src, &ea)) + goto end; + ea = ea + C; + res = rd + ea; + goto alu16; + + case O (O_ADDX, SL): /* addx, extended add */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + if (fetch (sd, &code->src, &ea)) + goto end; + ea = ea + C; + res = rd + ea; + goto alu32; + + case O (O_SUB, SB): /* sub.b */ + /* Fetch rd and ea. */ + if (fetch (sd, &code->src, &ea) || fetch2 (sd, &code->dst, &rd)) + goto end; + ea = -ea; + res = rd + ea; + goto alu8; + + case O (O_SUB, SW): /* sub.w */ + /* Fetch rd and ea. */ + if (fetch (sd, &code->src, &ea) || fetch2 (sd, &code->dst, &rd)) + goto end; + ea = -ea; + res = rd + ea; + goto alu16; + + case O (O_SUB, SL): /* sub.l */ + /* Fetch rd and ea. */ + if (fetch (sd, &code->src, &ea) || fetch2 (sd, &code->dst, &rd)) + goto end; + ea = -ea; + res = rd + ea; + goto alu32; + + case O (O_NEG, SB): /* neg.b */ + /* Fetch ea. */ + if (fetch2 (sd, &code->src, &ea)) + goto end; + ea = -ea; + rd = 0; + res = rd + ea; + goto alu8; + + case O (O_NEG, SW): /* neg.w */ + /* Fetch ea. */ + if (fetch2 (sd, &code->src, &ea)) + goto end; + ea = -ea; + rd = 0; + res = rd + ea; + goto alu16; + + case O (O_NEG, SL): /* neg.l */ + /* Fetch ea. */ + if (fetch2 (sd, &code->src, &ea)) + goto end; + ea = -ea; + rd = 0; + res = rd + ea; + goto alu32; + + case O (O_ADD, SB): /* add.b */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + if (fetch (sd, &code->src, &ea)) + goto end; + res = rd + ea; + goto alu8; + + case O (O_ADD, SW): /* add.w */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + if (fetch (sd, &code->src, &ea)) + goto end; + res = rd + ea; + goto alu16; + + case O (O_ADD, SL): /* add.l */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + if (fetch (sd, &code->src, &ea)) + goto end; + res = rd + ea; + goto alu32; + + case O (O_AND, SB): /* and.b */ + /* Fetch rd and ea. */ + if (fetch (sd, &code->src, &ea) || fetch2 (sd, &code->dst, &rd)) + goto end; + res = rd & ea; + goto log8; + + case O (O_AND, SW): /* and.w */ + /* Fetch rd and ea. */ + if (fetch (sd, &code->src, &ea) || fetch2 (sd, &code->dst, &rd)) + goto end; + res = rd & ea; + goto log16; + + case O (O_AND, SL): /* and.l */ + /* Fetch rd and ea. */ + if (fetch (sd, &code->src, &ea) || fetch2 (sd, &code->dst, &rd)) + goto end; + res = rd & ea; + goto log32; + + case O (O_OR, SB): /* or.b */ + /* Fetch rd and ea. */ + if (fetch (sd, &code->src, &ea) || fetch2 (sd, &code->dst, &rd)) + goto end; + res = rd | ea; + goto log8; + + case O (O_OR, SW): /* or.w */ + /* Fetch rd and ea. */ + if (fetch (sd, &code->src, &ea) || fetch2 (sd, &code->dst, &rd)) + goto end; + res = rd | ea; + goto log16; + + case O (O_OR, SL): /* or.l */ + /* Fetch rd and ea. */ + if (fetch (sd, &code->src, &ea) || fetch2 (sd, &code->dst, &rd)) + goto end; + res = rd | ea; + goto log32; + + case O (O_XOR, SB): /* xor.b */ + /* Fetch rd and ea. */ + if (fetch (sd, &code->src, &ea) || fetch2 (sd, &code->dst, &rd)) + goto end; + res = rd ^ ea; + goto log8; + + case O (O_XOR, SW): /* xor.w */ + /* Fetch rd and ea. */ + if (fetch (sd, &code->src, &ea) || fetch2 (sd, &code->dst, &rd)) + goto end; + res = rd ^ ea; + goto log16; + + case O (O_XOR, SL): /* xor.l */ + /* Fetch rd and ea. */ + if (fetch (sd, &code->src, &ea) || fetch2 (sd, &code->dst, &rd)) + goto end; + res = rd ^ ea; + goto log32; + + case O (O_MOV, SB): + if (fetch (sd, &code->src, &res)) + goto end; + if (store (sd, &code->dst, res)) + goto end; + goto just_flags_log8; + case O (O_MOV, SW): + if (fetch (sd, &code->src, &res)) + goto end; + if (store (sd, &code->dst, res)) + goto end; + goto just_flags_log16; + case O (O_MOV, SL): + if (fetch (sd, &code->src, &res)) + goto end; + if (store (sd, &code->dst, res)) + goto end; + goto just_flags_log32; + + case O (O_MOVMD, SB): /* movmd.b */ + ea = GET_W_REG (4); + if (ea == 0) + ea = 0x10000; + + while (ea--) + { + rd = GET_MEMORY_B (GET_L_REG (5)); + SET_MEMORY_B (GET_L_REG (6), rd); + SET_L_REG (5, GET_L_REG (5) + 1); + SET_L_REG (6, GET_L_REG (6) + 1); + SET_W_REG (4, ea); + } + goto next; + + case O (O_MOVMD, SW): /* movmd.w */ + ea = GET_W_REG (4); + if (ea == 0) + ea = 0x10000; + + while (ea--) + { + rd = GET_MEMORY_W (GET_L_REG (5)); + SET_MEMORY_W (GET_L_REG (6), rd); + SET_L_REG (5, GET_L_REG (5) + 2); + SET_L_REG (6, GET_L_REG (6) + 2); + SET_W_REG (4, ea); + } + goto next; + + case O (O_MOVMD, SL): /* movmd.l */ + ea = GET_W_REG (4); + if (ea == 0) + ea = 0x10000; + + while (ea--) + { + rd = GET_MEMORY_L (GET_L_REG (5)); + SET_MEMORY_L (GET_L_REG (6), rd); + SET_L_REG (5, GET_L_REG (5) + 4); + SET_L_REG (6, GET_L_REG (6) + 4); + SET_W_REG (4, ea); + } + goto next; + + case O (O_MOVSD, SB): /* movsd.b */ + /* This instruction implements strncpy, with a conditional branch. + r4 contains n, r5 contains src, and r6 contains dst. + The 16-bit displacement operand is added to the pc + if and only if the end of string is reached before + n bytes are transferred. */ + + ea = GET_L_REG (4) & 0xffff; + if (ea == 0) + ea = 0x10000; + + while (ea--) + { + rd = GET_MEMORY_B (GET_L_REG (5)); + SET_MEMORY_B (GET_L_REG (6), rd); + SET_L_REG (5, GET_L_REG (5) + 1); + SET_L_REG (6, GET_L_REG (6) + 1); + SET_W_REG (4, ea); + if (rd == 0) + goto condtrue; + } + goto next; + + case O (O_EEPMOV, SB): /* eepmov.b */ + case O (O_EEPMOV, SW): /* eepmov.w */ + if (h8300hmode || h8300smode) + { + register unsigned char *_src, *_dst; + unsigned int count = ((code->opcode == O (O_EEPMOV, SW)) + ? h8_get_reg (sd, R4_REGNUM) & 0xffff + : h8_get_reg (sd, R4_REGNUM) & 0xff); + + _src = (h8_get_reg (sd, R5_REGNUM) < memory_size + ? h8_get_memory_buf (sd) + h8_get_reg (sd, R5_REGNUM) + : h8_get_eightbit_buf (sd) + + (h8_get_reg (sd, R5_REGNUM) & 0xff)); + if ((_src + count) >= (h8_get_memory_buf (sd) + memory_size)) + { + if ((_src + count) >= (h8_get_eightbit_buf (sd) + 0x100)) + goto illegal; + } + _dst = (h8_get_reg (sd, R6_REGNUM) < memory_size + ? h8_get_memory_buf (sd) + h8_get_reg (sd, R6_REGNUM) + : h8_get_eightbit_buf (sd) + + (h8_get_reg (sd, R6_REGNUM) & 0xff)); + + if ((_dst + count) >= (h8_get_memory_buf (sd) + memory_size)) + { + if ((_dst + count) >= (h8_get_eightbit_buf (sd) + 0x100)) + goto illegal; + } + memcpy (_dst, _src, count); + + h8_set_reg (sd, R5_REGNUM, h8_get_reg (sd, R5_REGNUM) + count); + h8_set_reg (sd, R6_REGNUM, h8_get_reg (sd, R6_REGNUM) + count); + h8_set_reg (sd, R4_REGNUM, h8_get_reg (sd, R4_REGNUM) & + ((code->opcode == O (O_EEPMOV, SW)) + ? (~0xffff) : (~0xff))); + cycles += 2 * count; + goto next; + } + goto illegal; + + case O (O_ADDS, SL): /* adds (.l) */ + /* FIXME fetch. + * This insn only uses register operands, but still + * it would be cleaner to use fetch and store... */ + SET_L_REG (code->dst.reg, + GET_L_REG (code->dst.reg) + + code->src.literal); + + goto next; + + case O (O_SUBS, SL): /* subs (.l) */ + /* FIXME fetch. + * This insn only uses register operands, but still + * it would be cleaner to use fetch and store... */ + SET_L_REG (code->dst.reg, + GET_L_REG (code->dst.reg) + - code->src.literal); + goto next; + + case O (O_CMP, SB): /* cmp.b */ + if (fetch (sd, &code->dst, &rd)) + goto end; + if (fetch (sd, &code->src, &ea)) + goto end; + ea = -ea; + res = rd + ea; + goto just_flags_alu8; + + case O (O_CMP, SW): /* cmp.w */ + if (fetch (sd, &code->dst, &rd)) + goto end; + if (fetch (sd, &code->src, &ea)) + goto end; + ea = -ea; + res = rd + ea; + goto just_flags_alu16; + + case O (O_CMP, SL): /* cmp.l */ + if (fetch (sd, &code->dst, &rd)) + goto end; + if (fetch (sd, &code->src, &ea)) + goto end; + ea = -ea; + res = rd + ea; + goto just_flags_alu32; + + case O (O_DEC, SB): /* dec.b */ + /* FIXME fetch. + * This insn only uses register operands, but still + * it would be cleaner to use fetch and store... */ + rd = GET_B_REG (code->src.reg); + ea = -1; + res = rd + ea; + SET_B_REG (code->src.reg, res); + goto just_flags_inc8; + + case O (O_DEC, SW): /* dec.w */ + /* FIXME fetch. + * This insn only uses register operands, but still + * it would be cleaner to use fetch and store... */ + rd = GET_W_REG (code->dst.reg); + ea = -code->src.literal; + res = rd + ea; + SET_W_REG (code->dst.reg, res); + goto just_flags_inc16; + + case O (O_DEC, SL): /* dec.l */ + /* FIXME fetch. + * This insn only uses register operands, but still + * it would be cleaner to use fetch and store... */ + rd = GET_L_REG (code->dst.reg); + ea = -code->src.literal; + res = rd + ea; + SET_L_REG (code->dst.reg, res); + goto just_flags_inc32; + + case O (O_INC, SB): /* inc.b */ + /* FIXME fetch. + * This insn only uses register operands, but still + * it would be cleaner to use fetch and store... */ + rd = GET_B_REG (code->src.reg); + ea = 1; + res = rd + ea; + SET_B_REG (code->src.reg, res); + goto just_flags_inc8; + + case O (O_INC, SW): /* inc.w */ + /* FIXME fetch. + * This insn only uses register operands, but still + * it would be cleaner to use fetch and store... */ + rd = GET_W_REG (code->dst.reg); + ea = code->src.literal; + res = rd + ea; + SET_W_REG (code->dst.reg, res); + goto just_flags_inc16; + + case O (O_INC, SL): /* inc.l */ + /* FIXME fetch. + * This insn only uses register operands, but still + * it would be cleaner to use fetch and store... */ + rd = GET_L_REG (code->dst.reg); + ea = code->src.literal; + res = rd + ea; + SET_L_REG (code->dst.reg, res); + goto just_flags_inc32; + + case O (O_LDC, SB): /* ldc.b */ + if (fetch (sd, &code->src, &res)) + goto end; + goto setc; + + case O (O_LDC, SW): /* ldc.w */ + if (fetch (sd, &code->src, &res)) + goto end; + + /* Word operand, value from MSB, must be shifted. */ + res >>= 8; + goto setc; + + case O (O_LDC, SL): /* ldc.l */ + if (fetch (sd, &code->src, &res)) + goto end; + switch (code->dst.type) { + case X (OP_SBR, SL): + h8_set_sbr (sd, res); + break; + case X (OP_VBR, SL): + h8_set_vbr (sd, res); + break; + default: + goto illegal; + } + goto next; + + case O (O_STC, SW): /* stc.w */ + case O (O_STC, SB): /* stc.b */ + if (code->src.type == X (OP_CCR, SB)) + { + BUILDSR (sd); + res = h8_get_ccr (sd); + } + else if (code->src.type == X (OP_EXR, SB) && h8300smode) + { + if (h8300smode) + h8_set_exr (sd, (trace << 7) | intMask); + res = h8_get_exr (sd); + } + else + goto illegal; + + /* Word operand, value to MSB, must be shifted. */ + if (code->opcode == X (O_STC, SW)) + res <<= 8; + if (store (sd, &code->dst, res)) + goto end; + goto next; + case O (O_STC, SL): /* stc.l */ + switch (code->src.type) { + case X (OP_SBR, SL): + res = h8_get_sbr (sd); + break; + case X (OP_VBR, SL): + res = h8_get_vbr (sd); + break; + default: + goto illegal; + } + if (store (sd, &code->dst, res)) + goto end; + goto next; + + case O (O_ANDC, SB): /* andc.b */ + if (code->dst.type == X (OP_CCR, SB)) + { + BUILDSR (sd); + rd = h8_get_ccr (sd); + } + else if (code->dst.type == X (OP_EXR, SB) && h8300smode) + { + if (h8300smode) + h8_set_exr (sd, (trace << 7) | intMask); + rd = h8_get_exr (sd); + } + else + goto illegal; + ea = code->src.literal; + res = rd & ea; + goto setc; + + case O (O_ORC, SB): /* orc.b */ + if (code->dst.type == X (OP_CCR, SB)) + { + BUILDSR (sd); + rd = h8_get_ccr (sd); + } + else if (code->dst.type == X (OP_EXR, SB) && h8300smode) + { + if (h8300smode) + h8_set_exr (sd, (trace << 7) | intMask); + rd = h8_get_exr (sd); + } + else + goto illegal; + ea = code->src.literal; + res = rd | ea; + goto setc; + + case O (O_XORC, SB): /* xorc.b */ + if (code->dst.type == X (OP_CCR, SB)) + { + BUILDSR (sd); + rd = h8_get_ccr (sd); + } + else if (code->dst.type == X (OP_EXR, SB) && h8300smode) + { + if (h8300smode) + h8_set_exr (sd, (trace << 7) | intMask); + rd = h8_get_exr (sd); + } + else + goto illegal; + ea = code->src.literal; + res = rd ^ ea; + goto setc; + + case O (O_BRAS, SB): /* bra/s */ + /* This is basically an ordinary branch, with a delay slot. */ + if (fetch (sd, &code->src, &res)) + goto end; + + if ((res & 1) == 0) + goto illegal; + + res -= 1; + + /* Execution continues at next instruction, but + delayed_branch is set up for next cycle. */ + h8_set_delayed_branch (sd, code->next_pc + res); + pc = code->next_pc; + goto end; + + case O (O_BRAB, SB): /* bra rd.b */ + case O (O_BRAW, SW): /* bra rd.w */ + case O (O_BRAL, SL): /* bra erd.l */ + if (fetch (sd, &code->src, &rd)) + goto end; + switch (OP_SIZE (code->opcode)) { + case SB: rd &= 0xff; break; + case SW: rd &= 0xffff; break; + case SL: rd &= 0xffffffff; break; + } + pc = code->next_pc + rd; + goto end; + + case O (O_BRABC, SB): /* bra/bc, branch if bit clear */ + case O (O_BRABS, SB): /* bra/bs, branch if bit set */ + case O (O_BSRBC, SB): /* bsr/bc, call if bit clear */ + case O (O_BSRBS, SB): /* bsr/bs, call if bit set */ + if (fetch (sd, &code->dst, &rd) || + fetch (sd, &code->src, &bit)) + goto end; + + if (code->opcode == O (O_BRABC, SB) || /* branch if clear */ + code->opcode == O (O_BSRBC, SB)) /* call if clear */ + { + if ((rd & (1 << bit))) /* no branch */ + goto next; + } + else /* branch/call if set */ + { + if (!(rd & (1 << bit))) /* no branch */ + goto next; + } + + if (fetch (sd, &code->op3, &res)) /* branch */ + goto end; + pc = code->next_pc + res; + + if (code->opcode == O (O_BRABC, SB) || + code->opcode == O (O_BRABS, SB)) /* branch */ + goto end; + else /* call */ + goto call; + + case O (O_BRA, SN): + case O (O_BRA, SL): + case O (O_BRA, SW): + case O (O_BRA, SB): /* bra, branch always */ + if (1) + goto condtrue; + goto next; + + case O (O_BRN, SB): /* brn, ;-/ branch never? */ + if (0) + goto condtrue; + goto next; + + case O (O_BHI, SB): /* bhi */ + if ((C || Z) == 0) + goto condtrue; + goto next; + + + case O (O_BLS, SB): /* bls */ + if ((C || Z)) + goto condtrue; + goto next; + + case O (O_BCS, SB): /* bcs, branch if carry set */ + if ((C == 1)) + goto condtrue; + goto next; + + case O (O_BCC, SB): /* bcc, branch if carry clear */ + if ((C == 0)) + goto condtrue; + goto next; + + case O (O_BEQ, SB): /* beq, branch if zero set */ + if (Z) + goto condtrue; + goto next; + case O (O_BGT, SB): /* bgt */ + if (((Z || (N ^ V)) == 0)) + goto condtrue; + goto next; + + case O (O_BLE, SB): /* ble */ + if (((Z || (N ^ V)) == 1)) + goto condtrue; + goto next; + + case O (O_BGE, SB): /* bge */ + if ((N ^ V) == 0) + goto condtrue; + goto next; + case O (O_BLT, SB): /* blt */ + if ((N ^ V)) + goto condtrue; + goto next; + case O (O_BMI, SB): /* bmi */ + if ((N)) + goto condtrue; + goto next; + case O (O_BNE, SB): /* bne, branch if zero clear */ + if ((Z == 0)) + goto condtrue; + goto next; + + case O (O_BPL, SB): /* bpl */ + if (N == 0) + goto condtrue; + goto next; + case O (O_BVC, SB): /* bvc */ + if ((V == 0)) + goto condtrue; + goto next; + case O (O_BVS, SB): /* bvs */ + if ((V == 1)) + goto condtrue; + goto next; + + /* Trap for Command Line setup. */ + case O (O_SYS_CMDLINE, SB): + { + int i = 0; /* Loop counter. */ + int j = 0; /* Loop counter. */ + int ind_arg_len = 0; /* Length of each argument. */ + int no_of_args = 0; /* The no. or cmdline args. */ + int current_location = 0; /* Location of string. */ + int old_sp = 0; /* The Initial Stack Pointer. */ + int no_of_slots = 0; /* No. of slots required on the stack + for storing cmdline args. */ + int sp_move = 0; /* No. of locations by which the stack needs + to grow. */ + int new_sp = 0; /* The final stack pointer location passed + back. */ + int *argv_ptrs; /* Pointers of argv strings to be stored. */ + int argv_ptrs_location = 0; /* Location of pointers to cmdline + args on the stack. */ + int char_ptr_size = 0; /* Size of a character pointer on + target machine. */ + int addr_cmdline = 0; /* Memory location where cmdline has + to be stored. */ + int size_cmdline = 0; /* Size of cmdline. */ + + /* Set the address of 256 free locations where command line is + stored. */ + addr_cmdline = cmdline_location(); + h8_set_reg (sd, 0, addr_cmdline); + + /* Counting the no. of commandline arguments. */ + for (i = 0; h8_get_cmdline_arg (sd, i) != NULL; i++) + continue; + + /* No. of arguments in the command line. */ + no_of_args = i; + + /* Current location is just a temporary variable,which we are + setting to the point to the start of our commandline string. */ + current_location = addr_cmdline; + + /* Allocating space for storing pointers of the command line + arguments. */ + argv_ptrs = (int *) malloc (sizeof (int) * no_of_args); + + /* Setting char_ptr_size to the sizeof (char *) on the different + architectures. */ + if ((h8300hmode || h8300smode) && !h8300_normal_mode) + { + char_ptr_size = 4; + } + else + { + char_ptr_size = 2; + } + + for (i = 0; i < no_of_args; i++) + { + ind_arg_len = 0; + + /* The size of the commandline argument. */ + ind_arg_len = strlen (h8_get_cmdline_arg (sd, i)) + 1; + + /* The total size of the command line string. */ + size_cmdline += ind_arg_len; + + /* As we have only 256 bytes, we need to provide a graceful + exit. Anyways, a program using command line arguments + where we cannot store all the command line arguments + given may behave unpredictably. */ + if (size_cmdline >= 256) + { + h8_set_reg (sd, 0, 0); + goto next; + } + else + { + /* current_location points to the memory where the next + commandline argument is stored. */ + argv_ptrs[i] = current_location; + for (j = 0; j < ind_arg_len; j++) + { + SET_MEMORY_B ((current_location + + (sizeof (char) * j)), + *(h8_get_cmdline_arg (sd, i) + + sizeof (char) * j)); + } + + /* Setting current_location to the starting of next + argument. */ + current_location += ind_arg_len; + } + } + + /* This is the original position of the stack pointer. */ + old_sp = h8_get_reg (sd, SP_REGNUM); + + /* We need space from the stack to store the pointers to argvs. */ + /* As we will infringe on the stack, we need to shift the stack + pointer so that the data is not overwritten. We calculate how + much space is required. */ + sp_move = (no_of_args) * (char_ptr_size); + + /* The final position of stack pointer, we have thus taken some + space from the stack. */ + new_sp = old_sp - sp_move; + + /* Temporary variable holding value where the argv pointers need + to be stored. */ + argv_ptrs_location = new_sp; + + /* The argv pointers are stored at sequential locations. As per + the H8300 ABI. */ + for (i = 0; i < no_of_args; i++) + { + /* Saving the argv pointer. */ + if ((h8300hmode || h8300smode) && !h8300_normal_mode) + { + SET_MEMORY_L (argv_ptrs_location, argv_ptrs[i]); + } + else + { + SET_MEMORY_W (argv_ptrs_location, argv_ptrs[i]); + } + + /* The next location where the pointer to the next argv + string has to be stored. */ + argv_ptrs_location += char_ptr_size; + } + + /* Required by POSIX, Setting 0x0 at the end of the list of argv + pointers. */ + if ((h8300hmode || h8300smode) && !h8300_normal_mode) + { + SET_MEMORY_L (old_sp, 0x0); + } + else + { + SET_MEMORY_W (old_sp, 0x0); + } + + /* Freeing allocated memory. */ + free (argv_ptrs); + for (i = 0; i <= no_of_args; i++) + { + free (h8_get_cmdline_arg (sd, i)); + } + free (h8_get_command_line (sd)); + + /* The no. of argv arguments are returned in Reg 0. */ + h8_set_reg (sd, 0, no_of_args); + /* The Pointer to argv in Register 1. */ + h8_set_reg (sd, 1, new_sp); + /* Setting the stack pointer to the new value. */ + h8_set_reg (sd, SP_REGNUM, new_sp); + } + goto next; + + /* System call processing starts. */ + case O (O_SYS_OPEN, SB): + { + int len = 0; /* Length of filename. */ + char *filename; /* Filename would go here. */ + char temp_char; /* Temporary character */ + int mode = 0; /* Mode bits for the file. */ + int open_return; /* Return value of open, file descriptor. */ + int i; /* Loop counter */ + int filename_ptr; /* Pointer to filename in cpu memory. */ + + /* Setting filename_ptr to first argument of open, */ + /* and trying to get mode. */ + if ((h8300sxmode || h8300hmode || h8300smode) && !h8300_normal_mode) + { + filename_ptr = GET_L_REG (0); + mode = GET_MEMORY_L (h8_get_reg (sd, SP_REGNUM) + 4); + } + else + { + filename_ptr = GET_W_REG (0); + mode = GET_MEMORY_W (h8_get_reg (sd, SP_REGNUM) + 2); + } + + /* Trying to find the length of the filename. */ + temp_char = GET_MEMORY_B (h8_get_reg (sd, 0)); + + len = 1; + while (temp_char != '\0') + { + temp_char = GET_MEMORY_B (filename_ptr + len); + len++; + } + + /* Allocating space for the filename. */ + filename = (char *) malloc (sizeof (char) * len); + + /* String copying the filename from memory. */ + for (i = 0; i < len; i++) + { + temp_char = GET_MEMORY_B (filename_ptr + i); + filename[i] = temp_char; + } + + /* Callback to open and return the file descriptor. */ + open_return = sim_callback->open (sim_callback, filename, mode); + + /* Return value in register 0. */ + h8_set_reg (sd, 0, open_return); + + /* Freeing memory used for filename. */ + free (filename); + } + goto next; + + case O (O_SYS_READ, SB): + { + char *char_ptr; /* Where characters read would be stored. */ + int fd; /* File descriptor */ + int buf_size; /* BUF_SIZE parameter in read. */ + int i = 0; /* Temporary Loop counter */ + int read_return = 0; /* Return value from callback to + read. */ + + fd = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (0) : GET_W_REG (0); + buf_size = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (2) : GET_W_REG (2); + + char_ptr = (char *) malloc (sizeof (char) * buf_size); + + /* Callback to read and return the no. of characters read. */ + read_return = + sim_callback->read (sim_callback, fd, char_ptr, buf_size); + + /* The characters read are stored in cpu memory. */ + for (i = 0; i < buf_size; i++) + { + SET_MEMORY_B ((h8_get_reg (sd, 1) + (sizeof (char) * i)), + *(char_ptr + (sizeof (char) * i))); + } + + /* Return value in Register 0. */ + h8_set_reg (sd, 0, read_return); + + /* Freeing memory used as buffer. */ + free (char_ptr); + } + goto next; + + case O (O_SYS_WRITE, SB): + { + int fd; /* File descriptor */ + char temp_char; /* Temporary character */ + int len; /* Length of write, Parameter II to write. */ + int char_ptr; /* Character Pointer, Parameter I of write. */ + char *ptr; /* Where characters to be written are stored. + */ + int write_return; /* Return value from callback to write. */ + int i = 0; /* Loop counter */ + + fd = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (0) : GET_W_REG (0); + char_ptr = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (1) : GET_W_REG (1); + len = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (2) : GET_W_REG (2); + + /* Allocating space for the characters to be written. */ + ptr = (char *) malloc (sizeof (char) * len); + + /* Fetching the characters from cpu memory. */ + for (i = 0; i < len; i++) + { + temp_char = GET_MEMORY_B (char_ptr + i); + ptr[i] = temp_char; + } + + /* Callback write and return the no. of characters written. */ + write_return = sim_callback->write (sim_callback, fd, ptr, len); + + /* Return value in Register 0. */ + h8_set_reg (sd, 0, write_return); + + /* Freeing memory used as buffer. */ + free (ptr); + } + goto next; + + case O (O_SYS_LSEEK, SB): + { + int fd; /* File descriptor */ + int offset; /* Offset */ + int origin; /* Origin */ + int lseek_return; /* Return value from callback to lseek. */ + + fd = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (0) : GET_W_REG (0); + offset = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (1) : GET_W_REG (1); + origin = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (2) : GET_W_REG (2); + + /* Callback lseek and return offset. */ + lseek_return = + sim_callback->lseek (sim_callback, fd, offset, origin); + + /* Return value in register 0. */ + h8_set_reg (sd, 0, lseek_return); + } + goto next; + + case O (O_SYS_CLOSE, SB): + { + int fd; /* File descriptor */ + int close_return; /* Return value from callback to close. */ + + fd = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (0) : GET_W_REG (0); + + /* Callback close and return. */ + close_return = sim_callback->close (sim_callback, fd); + + /* Return value in register 0. */ + h8_set_reg (sd, 0, close_return); + } + goto next; + + case O (O_SYS_FSTAT, SB): + { + int fd; /* File descriptor */ + struct stat stat_rec; /* Stat record */ + int fstat_return; /* Return value from callback to stat. */ + int stat_ptr; /* Pointer to stat record. */ + char *temp_stat_ptr; /* Temporary stat_rec pointer. */ + + fd = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (0) : GET_W_REG (0); + + /* Setting stat_ptr to second argument of stat. */ + stat_ptr = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (1) : GET_W_REG (1); + + /* Callback stat and return. */ + fstat_return = sim_callback->fstat (sim_callback, fd, &stat_rec); + + /* Have stat_ptr point to starting of stat_rec. */ + temp_stat_ptr = (char *) (&stat_rec); + + /* Setting up the stat structure returned. */ + SET_MEMORY_W (stat_ptr, stat_rec.st_dev); + stat_ptr += 2; + SET_MEMORY_W (stat_ptr, stat_rec.st_ino); + stat_ptr += 2; + SET_MEMORY_L (stat_ptr, stat_rec.st_mode); + stat_ptr += 4; + SET_MEMORY_W (stat_ptr, stat_rec.st_nlink); + stat_ptr += 2; + SET_MEMORY_W (stat_ptr, stat_rec.st_uid); + stat_ptr += 2; + SET_MEMORY_W (stat_ptr, stat_rec.st_gid); + stat_ptr += 2; + SET_MEMORY_W (stat_ptr, stat_rec.st_rdev); + stat_ptr += 2; + SET_MEMORY_L (stat_ptr, stat_rec.st_size); + stat_ptr += 4; + SET_MEMORY_L (stat_ptr, stat_rec.st_atime); + stat_ptr += 8; + SET_MEMORY_L (stat_ptr, stat_rec.st_mtime); + stat_ptr += 8; + SET_MEMORY_L (stat_ptr, stat_rec.st_ctime); + + /* Return value in register 0. */ + h8_set_reg (sd, 0, fstat_return); + } + goto next; + + case O (O_SYS_STAT, SB): + { + int len = 0; /* Length of filename. */ + char *filename; /* Filename would go here. */ + char temp_char; /* Temporary character */ + int filename_ptr; /* Pointer to filename in cpu memory. */ + struct stat stat_rec; /* Stat record */ + int stat_return; /* Return value from callback to stat */ + int stat_ptr; /* Pointer to stat record. */ + char *temp_stat_ptr; /* Temporary stat_rec pointer. */ + int i = 0; /* Loop Counter */ + + /* Setting filename_ptr to first argument of open. */ + filename_ptr = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (0) : GET_W_REG (0); + + /* Trying to find the length of the filename. */ + temp_char = GET_MEMORY_B (h8_get_reg (sd, 0)); + + len = 1; + while (temp_char != '\0') + { + temp_char = GET_MEMORY_B (filename_ptr + len); + len++; + } + + /* Allocating space for the filename. */ + filename = (char *) malloc (sizeof (char) * len); + + /* String copying the filename from memory. */ + for (i = 0; i < len; i++) + { + temp_char = GET_MEMORY_B (filename_ptr + i); + filename[i] = temp_char; + } + + /* Setting stat_ptr to second argument of stat. */ + /* stat_ptr = h8_get_reg (sd, 1); */ + stat_ptr = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (1) : GET_W_REG (1); + + /* Callback stat and return. */ + stat_return = + sim_callback->stat (sim_callback, filename, &stat_rec); + + /* Have stat_ptr point to starting of stat_rec. */ + temp_stat_ptr = (char *) (&stat_rec); + + /* Freeing memory used for filename. */ + free (filename); + + /* Setting up the stat structure returned. */ + SET_MEMORY_W (stat_ptr, stat_rec.st_dev); + stat_ptr += 2; + SET_MEMORY_W (stat_ptr, stat_rec.st_ino); + stat_ptr += 2; + SET_MEMORY_L (stat_ptr, stat_rec.st_mode); + stat_ptr += 4; + SET_MEMORY_W (stat_ptr, stat_rec.st_nlink); + stat_ptr += 2; + SET_MEMORY_W (stat_ptr, stat_rec.st_uid); + stat_ptr += 2; + SET_MEMORY_W (stat_ptr, stat_rec.st_gid); + stat_ptr += 2; + SET_MEMORY_W (stat_ptr, stat_rec.st_rdev); + stat_ptr += 2; + SET_MEMORY_L (stat_ptr, stat_rec.st_size); + stat_ptr += 4; + SET_MEMORY_L (stat_ptr, stat_rec.st_atime); + stat_ptr += 8; + SET_MEMORY_L (stat_ptr, stat_rec.st_mtime); + stat_ptr += 8; + SET_MEMORY_L (stat_ptr, stat_rec.st_ctime); + + /* Return value in register 0. */ + h8_set_reg (sd, 0, stat_return); + } + goto next; + /* End of system call processing. */ + + case O (O_NOT, SB): /* not.b */ + if (fetch2 (sd, &code->src, &rd)) + goto end; + rd = ~rd; + v = 0; + goto shift8; + + case O (O_NOT, SW): /* not.w */ + if (fetch2 (sd, &code->src, &rd)) + goto end; + rd = ~rd; + v = 0; + goto shift16; + + case O (O_NOT, SL): /* not.l */ + if (fetch2 (sd, &code->src, &rd)) + goto end; + rd = ~rd; + v = 0; + goto shift32; + + case O (O_SHLL, SB): /* shll.b */ + case O (O_SHLR, SB): /* shlr.b */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + + if (memcmp (&code->src, &code->dst, sizeof (code->src)) == 0) + ea = 1; /* unary op */ + else /* binary op */ + fetch (sd, &code->src, &ea); + + if (code->opcode == O (O_SHLL, SB)) + { + v = (ea > 8); + c = rd & (0x80 >> (ea - 1)); + rd <<= ea; + } + else + { + v = 0; + c = rd & (1 << (ea - 1)); + rd = (unsigned char) rd >> ea; + } + goto shift8; + + case O (O_SHLL, SW): /* shll.w */ + case O (O_SHLR, SW): /* shlr.w */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + + if (memcmp (&code->src, &code->dst, sizeof (code->src)) == 0) + ea = 1; /* unary op */ + else + fetch (sd, &code->src, &ea); + + if (code->opcode == O (O_SHLL, SW)) + { + v = (ea > 16); + c = rd & (0x8000 >> (ea - 1)); + rd <<= ea; + } + else + { + v = 0; + c = rd & (1 << (ea - 1)); + rd = (unsigned short) rd >> ea; + } + goto shift16; + + case O (O_SHLL, SL): /* shll.l */ + case O (O_SHLR, SL): /* shlr.l */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + + if (memcmp (&code->src, &code->dst, sizeof (code->src)) == 0) + ea = 1; /* unary op */ + else + fetch (sd, &code->src, &ea); + + if (code->opcode == O (O_SHLL, SL)) + { + v = (ea > 32); + c = rd & (0x80000000 >> (ea - 1)); + rd <<= ea; + } + else + { + v = 0; + c = rd & (1 << (ea - 1)); + rd = (unsigned int) rd >> ea; + } + goto shift32; + + case O (O_SHAL, SB): + case O (O_SHAR, SB): + if (fetch2 (sd, &code->dst, &rd)) + goto end; + + if (code->src.type == X (OP_IMM, SB)) + fetch (sd, &code->src, &ea); + else + ea = 1; + + if (code->opcode == O (O_SHAL, SB)) + { + c = rd & (0x80 >> (ea - 1)); + res = rd >> (7 - ea); + v = ((res & 1) && !(res & 2)) + || (!(res & 1) && (res & 2)); + rd <<= ea; + } + else + { + c = rd & (1 << (ea - 1)); + v = 0; + rd = ((signed char) rd) >> ea; + } + goto shift8; + + case O (O_SHAL, SW): + case O (O_SHAR, SW): + if (fetch2 (sd, &code->dst, &rd)) + goto end; + + if (code->src.type == X (OP_IMM, SW)) + fetch (sd, &code->src, &ea); + else + ea = 1; + + if (code->opcode == O (O_SHAL, SW)) + { + c = rd & (0x8000 >> (ea - 1)); + res = rd >> (15 - ea); + v = ((res & 1) && !(res & 2)) + || (!(res & 1) && (res & 2)); + rd <<= ea; + } + else + { + c = rd & (1 << (ea - 1)); + v = 0; + rd = ((signed short) rd) >> ea; + } + goto shift16; + + case O (O_SHAL, SL): + case O (O_SHAR, SL): + if (fetch2 (sd, &code->dst, &rd)) + goto end; + + if (code->src.type == X (OP_IMM, SL)) + fetch (sd, &code->src, &ea); + else + ea = 1; + + if (code->opcode == O (O_SHAL, SL)) + { + c = rd & (0x80000000 >> (ea - 1)); + res = rd >> (31 - ea); + v = ((res & 1) && !(res & 2)) + || (!(res & 1) && (res & 2)); + rd <<= ea; + } + else + { + c = rd & (1 << (ea - 1)); + v = 0; + rd = ((signed int) rd) >> ea; + } + goto shift32; + + case O (O_ROTL, SB): + case O (O_ROTR, SB): + if (fetch2 (sd, &code->dst, &rd)) + goto end; + + if (code->src.type == X (OP_IMM, SB)) + fetch (sd, &code->src, &ea); + else + ea = 1; + + while (ea--) + if (code->opcode == O (O_ROTL, SB)) + { + c = rd & 0x80; + rd <<= 1; + if (c) + rd |= 1; + } + else + { + c = rd & 1; + rd = ((unsigned char) rd) >> 1; + if (c) + rd |= 0x80; + } + + v = 0; + goto shift8; + + case O (O_ROTL, SW): + case O (O_ROTR, SW): + if (fetch2 (sd, &code->dst, &rd)) + goto end; + + if (code->src.type == X (OP_IMM, SW)) + fetch (sd, &code->src, &ea); + else + ea = 1; + + while (ea--) + if (code->opcode == O (O_ROTL, SW)) + { + c = rd & 0x8000; + rd <<= 1; + if (c) + rd |= 1; + } + else + { + c = rd & 1; + rd = ((unsigned short) rd) >> 1; + if (c) + rd |= 0x8000; + } + + v = 0; + goto shift16; + + case O (O_ROTL, SL): + case O (O_ROTR, SL): + if (fetch2 (sd, &code->dst, &rd)) + goto end; + + if (code->src.type == X (OP_IMM, SL)) + fetch (sd, &code->src, &ea); + else + ea = 1; + + while (ea--) + if (code->opcode == O (O_ROTL, SL)) + { + c = rd & 0x80000000; + rd <<= 1; + if (c) + rd |= 1; + } + else + { + c = rd & 1; + rd = ((unsigned int) rd) >> 1; + if (c) + rd |= 0x80000000; + } + + v = 0; + goto shift32; + + case O (O_ROTXL, SB): + case O (O_ROTXR, SB): + if (fetch2 (sd, &code->dst, &rd)) + goto end; + + if (code->src.type == X (OP_IMM, SB)) + fetch (sd, &code->src, &ea); + else + ea = 1; + + while (ea--) + if (code->opcode == O (O_ROTXL, SB)) + { + res = rd & 0x80; + rd <<= 1; + if (C) + rd |= 1; + c = res; + } + else + { + res = rd & 1; + rd = ((unsigned char) rd) >> 1; + if (C) + rd |= 0x80; + c = res; + } + + v = 0; + goto shift8; + + case O (O_ROTXL, SW): + case O (O_ROTXR, SW): + if (fetch2 (sd, &code->dst, &rd)) + goto end; + + if (code->src.type == X (OP_IMM, SW)) + fetch (sd, &code->src, &ea); + else + ea = 1; + + while (ea--) + if (code->opcode == O (O_ROTXL, SW)) + { + res = rd & 0x8000; + rd <<= 1; + if (C) + rd |= 1; + c = res; + } + else + { + res = rd & 1; + rd = ((unsigned short) rd) >> 1; + if (C) + rd |= 0x8000; + c = res; + } + + v = 0; + goto shift16; + + case O (O_ROTXL, SL): + case O (O_ROTXR, SL): + if (fetch2 (sd, &code->dst, &rd)) + goto end; + + if (code->src.type == X (OP_IMM, SL)) + fetch (sd, &code->src, &ea); + else + ea = 1; + + while (ea--) + if (code->opcode == O (O_ROTXL, SL)) + { + res = rd & 0x80000000; + rd <<= 1; + if (C) + rd |= 1; + c = res; + } + else + { + res = rd & 1; + rd = ((unsigned int) rd) >> 1; + if (C) + rd |= 0x80000000; + c = res; + } + + v = 0; + goto shift32; + + case O (O_JMP, SN): + case O (O_JMP, SL): + case O (O_JMP, SB): /* jmp */ + case O (O_JMP, SW): + fetch (sd, &code->src, &pc); + goto end; + + case O (O_JSR, SN): + case O (O_JSR, SL): + case O (O_JSR, SB): /* jsr, jump to subroutine */ + case O (O_JSR, SW): + if (fetch (sd, &code->src, &pc)) + goto end; + call: + tmp = h8_get_reg (sd, SP_REGNUM); + + if (h8300hmode && !h8300_normal_mode) + { + tmp -= 4; + SET_MEMORY_L (tmp, code->next_pc); + } + else + { + tmp -= 2; + SET_MEMORY_W (tmp, code->next_pc); + } + h8_set_reg (sd, SP_REGNUM, tmp); + + goto end; + + case O (O_BSR, SW): + case O (O_BSR, SL): + case O (O_BSR, SB): /* bsr, branch to subroutine */ + if (fetch (sd, &code->src, &res)) + goto end; + pc = code->next_pc + res; + goto call; + + case O (O_RTE, SN): /* rte, return from exception */ + rte: + /* Pops exr and ccr before pc -- otherwise identical to rts. */ + tmp = h8_get_reg (sd, SP_REGNUM); + + if (h8300smode) /* pop exr */ + { + h8_set_exr (sd, GET_MEMORY_L (tmp)); + tmp += 4; + } + if (h8300hmode && !h8300_normal_mode) + { + h8_set_ccr (sd, GET_MEMORY_L (tmp)); + tmp += 4; + pc = GET_MEMORY_L (tmp); + tmp += 4; + } + else + { + h8_set_ccr (sd, GET_MEMORY_W (tmp)); + tmp += 2; + pc = GET_MEMORY_W (tmp); + tmp += 2; + } + + GETSR (sd); + h8_set_reg (sd, SP_REGNUM, tmp); + goto end; + + case O (O_RTS, SN): /* rts, return from subroutine */ + rts: + tmp = h8_get_reg (sd, SP_REGNUM); + + if (h8300hmode && !h8300_normal_mode) + { + pc = GET_MEMORY_L (tmp); + tmp += 4; + } + else + { + pc = GET_MEMORY_W (tmp); + tmp += 2; + } + + h8_set_reg (sd, SP_REGNUM, tmp); + goto end; + + case O (O_ILL, SB): /* illegal */ + sim_engine_set_run_state (sd, sim_stopped, SIGILL); + goto end; + + case O (O_SLEEP, SN): /* sleep */ + /* Check for magic numbers in r1 and r2. */ + if ((h8_get_reg (sd, R1_REGNUM) & 0xffff) == LIBC_EXIT_MAGIC1 && + (h8_get_reg (sd, R2_REGNUM) & 0xffff) == LIBC_EXIT_MAGIC2 && + SIM_WIFEXITED (h8_get_reg (sd, 0))) + { + /* This trap comes from _exit, not from gdb. */ + sim_engine_set_run_state (sd, sim_exited, + SIM_WEXITSTATUS (h8_get_reg (sd, 0))); + } +#if 0 + /* Unfortunately this won't really work, because + when we take a breakpoint trap, R0 has a "random", + user-defined value. Don't see any immediate solution. */ + else if (SIM_WIFSTOPPED (h8_get_reg (sd, 0))) + { + /* Pass the stop signal up to gdb. */ + sim_engine_set_run_state (sd, sim_stopped, + SIM_WSTOPSIG (h8_get_reg (sd, 0))); + } +#endif + else + { + /* Treat it as a sigtrap. */ + sim_engine_set_run_state (sd, sim_stopped, SIGTRAP); + } + goto end; + + case O (O_TRAPA, SB): /* trapa */ + if (fetch (sd, &code->src, &res)) + goto end; /* res is vector number. */ + + tmp = h8_get_reg (sd, SP_REGNUM); + if(h8300_normal_mode) + { + tmp -= 2; + SET_MEMORY_W (tmp, code->next_pc); + tmp -= 2; + SET_MEMORY_W (tmp, h8_get_ccr (sd)); + } + else + { + tmp -= 4; + SET_MEMORY_L (tmp, code->next_pc); + tmp -= 4; + SET_MEMORY_L (tmp, h8_get_ccr (sd)); + } + intMaskBit = 1; + BUILDSR (sd); + + if (h8300smode) + { + tmp -= 4; + SET_MEMORY_L (tmp, h8_get_exr (sd)); + } + + h8_set_reg (sd, SP_REGNUM, tmp); + + if(h8300_normal_mode) + pc = GET_MEMORY_L (0x10 + res * 2); /* Vector addresses are 0x10,0x12,0x14 and 0x16 */ + else + pc = GET_MEMORY_L (0x20 + res * 4); + goto end; + + case O (O_BPT, SN): + sim_engine_set_run_state (sd, sim_stopped, SIGTRAP); + goto end; + + case O (O_BSETEQ, SB): + if (Z) + goto bset; + goto next; + + case O (O_BSETNE, SB): + if (!Z) + goto bset; + goto next; + + case O (O_BCLREQ, SB): + if (Z) + goto bclr; + goto next; + + case O (O_BCLRNE, SB): + if (!Z) + goto bclr; + goto next; + + OBITOP (O_BNOT, 1, 1, ea ^= m); /* bnot */ + OBITOP (O_BTST, 1, 0, nz = ea & m); /* btst */ + bset: + OBITOP (O_BSET, 1, 1, ea |= m); /* bset */ + bclr: + OBITOP (O_BCLR, 1, 1, ea &= ~m); /* bclr */ + OBITOP (O_BLD, 1, 0, c = ea & m); /* bld */ + OBITOP (O_BILD, 1, 0, c = !(ea & m)); /* bild */ + OBITOP (O_BST, 1, 1, ea &= ~m; + if (C) ea |= m); /* bst */ + OBITOP (O_BIST, 1, 1, ea &= ~m; + if (!C) ea |= m); /* bist */ + OBITOP (O_BSTZ, 1, 1, ea &= ~m; + if (Z) ea |= m); /* bstz */ + OBITOP (O_BISTZ, 1, 1, ea &= ~m; + if (!Z) ea |= m); /* bistz */ + OBITOP (O_BAND, 1, 0, c = (ea & m) && C); /* band */ + OBITOP (O_BIAND, 1, 0, c = !(ea & m) && C); /* biand */ + OBITOP (O_BOR, 1, 0, c = (ea & m) || C); /* bor */ + OBITOP (O_BIOR, 1, 0, c = !(ea & m) || C); /* bior */ + OBITOP (O_BXOR, 1, 0, c = ((ea & m) != 0)!= C); /* bxor */ + OBITOP (O_BIXOR, 1, 0, c = !(ea & m) != C); /* bixor */ + + case O (O_BFLD, SB): /* bfld */ + /* bitfield load */ + ea = 0; + if (fetch (sd, &code->src, &bit)) + goto end; + + if (bit != 0) + { + if (fetch (sd, &code->dst, &ea)) + goto end; + + ea &= bit; + while (!(bit & 1)) + { + ea >>= 1; + bit >>= 1; + } + } + if (store (sd, &code->op3, ea)) + goto end; + + goto next; + + case O(O_BFST, SB): /* bfst */ + /* bitfield store */ + /* NOTE: the imm8 value is in dst, and the ea value + (which is actually the destination) is in op3. + It has to be that way, to avoid breaking the assembler. */ + + if (fetch (sd, &code->dst, &bit)) /* imm8 */ + goto end; + if (bit == 0) /* noop -- nothing to do. */ + goto next; + + if (fetch (sd, &code->src, &rd)) /* reg8 src */ + goto end; + + if (fetch2 (sd, &code->op3, &ea)) /* ea dst */ + goto end; + + /* Left-shift the register data into position. */ + for (tmp = bit; !(tmp & 1); tmp >>= 1) + rd <<= 1; + + /* Combine it with the neighboring bits. */ + ea = (ea & ~bit) | (rd & bit); + + /* Put it back. */ + if (store2 (sd, &code->op3, ea)) + goto end; + goto next; + + case O (O_CLRMAC, SN): /* clrmac */ + h8_set_mach (sd, 0); + h8_set_macl (sd, 0); + h8_set_macZ (sd, 1); + h8_set_macV (sd, 0); + h8_set_macN (sd, 0); + goto next; + + case O (O_STMAC, SL): /* stmac, 260 */ + switch (code->src.type) { + case X (OP_MACH, SL): + res = h8_get_mach (sd); + if (res & 0x200) /* sign extend */ + res |= 0xfffffc00; + break; + case X (OP_MACL, SL): + res = h8_get_macl (sd); + break; + default: goto illegal; + } + nz = !h8_get_macZ (sd); + n = h8_get_macN (sd); + v = h8_get_macV (sd); + + if (store (sd, &code->dst, res)) + goto end; + + goto next; + + case O (O_LDMAC, SL): /* ldmac, 179 */ + if (fetch (sd, &code->src, &rd)) + goto end; + + switch (code->dst.type) { + case X (OP_MACH, SL): + rd &= 0x3ff; /* Truncate to 10 bits */ + h8_set_mach (sd, rd); + break; + case X (OP_MACL, SL): + h8_set_macl (sd, rd); + break; + default: goto illegal; + } + h8_set_macV (sd, 0); + goto next; + + case O (O_MAC, SW): + if (fetch (sd, &code->src, &rd) || + fetch (sd, &code->dst, &res)) + goto end; + + /* Ye gods, this is non-portable! + However, the existing mul/div code is similar. */ + res = SEXTSHORT (res) * SEXTSHORT (rd); + + if (h8_get_macS (sd)) /* Saturating mode */ + { + long long mac = h8_get_macl (sd); + + if (mac & 0x80000000) /* sign extend */ + mac |= 0xffffffff00000000LL; + + mac += res; + if (mac > 0x7fffffff || mac < 0xffffffff80000000LL) + h8_set_macV (sd, 1); + h8_set_macZ (sd, (mac == 0)); + h8_set_macN (sd, (mac < 0)); + h8_set_macl (sd, (int) mac); + } + else /* "Less Saturating" mode */ + { + long long mac = h8_get_mach (sd); + mac <<= 32; + mac += h8_get_macl (sd); + + if (mac & 0x20000000000LL) /* sign extend */ + mac |= 0xfffffc0000000000LL; + + mac += res; + if (mac > 0x1ffffffffffLL || + mac < (long long) 0xfffffe0000000000LL) + h8_set_macV (sd, 1); + h8_set_macZ (sd, (mac == 0)); + h8_set_macN (sd, (mac < 0)); + h8_set_macl (sd, (int) mac); + mac >>= 32; + h8_set_mach (sd, (int) (mac & 0x3ff)); + } + goto next; + + case O (O_MULS, SW): /* muls.w */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + ea = SEXTSHORT (ea); + res = SEXTSHORT (ea * SEXTSHORT (rd)); + + n = res & 0x8000; + nz = res & 0xffff; + if (store (sd, &code->dst, res)) + goto end; + + goto next; + + case O (O_MULS, SL): /* muls.l */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + res = ea * rd; + + n = res & 0x80000000; + nz = res & 0xffffffff; + if (store (sd, &code->dst, res)) + goto end; + goto next; + + case O (O_MULSU, SL): /* muls/u.l */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + /* Compute upper 32 bits of the 64-bit result. */ + res = (((long long) ea) * ((long long) rd)) >> 32; + + n = res & 0x80000000; + nz = res & 0xffffffff; + if (store (sd, &code->dst, res)) + goto end; + goto next; + + case O (O_MULU, SW): /* mulu.w */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + res = UEXTSHORT ((UEXTSHORT (ea) * UEXTSHORT (rd))); + + /* Don't set Z or N. */ + if (store (sd, &code->dst, res)) + goto end; + + goto next; + + case O (O_MULU, SL): /* mulu.l */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + res = ea * rd; + + /* Don't set Z or N. */ + if (store (sd, &code->dst, res)) + goto end; + + goto next; + + case O (O_MULUU, SL): /* mulu/u.l */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + /* Compute upper 32 bits of the 64-bit result. */ + res = (((unsigned long long) (unsigned) ea) * + ((unsigned long long) (unsigned) rd)) >> 32; + + /* Don't set Z or N. */ + if (store (sd, &code->dst, res)) + goto end; + + goto next; + + case O (O_MULXS, SB): /* mulxs.b */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + ea = SEXTCHAR (ea); + res = ea * SEXTCHAR (rd); + + n = res & 0x8000; + nz = res & 0xffff; + if (store (sd, &code->dst, res)) + goto end; + + goto next; + + case O (O_MULXS, SW): /* mulxs.w */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + ea = SEXTSHORT (ea); + res = ea * SEXTSHORT (rd & 0xffff); + + n = res & 0x80000000; + nz = res & 0xffffffff; + if (store (sd, &code->dst, res)) + goto end; + + goto next; + + case O (O_MULXU, SB): /* mulxu.b */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + res = UEXTCHAR (ea) * UEXTCHAR (rd); + + if (store (sd, &code->dst, res)) + goto end; + + goto next; + + case O (O_MULXU, SW): /* mulxu.w */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + res = UEXTSHORT (ea) * UEXTSHORT (rd); + + if (store (sd, &code->dst, res)) + goto end; + + goto next; + + case O (O_TAS, SB): /* tas (test and set) */ + if (!h8300sxmode) /* h8sx can use any register. */ + switch (code->src.reg) + { + case R0_REGNUM: + case R1_REGNUM: + case R4_REGNUM: + case R5_REGNUM: + break; + default: + goto illegal; + } + + if (fetch (sd, &code->src, &res)) + goto end; + if (store (sd, &code->src, res | 0x80)) + goto end; + + goto just_flags_log8; + + case O (O_DIVU, SW): /* divu.w */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + n = ea & 0x8000; + nz = ea & 0xffff; + if (ea) + res = (unsigned) (UEXTSHORT (rd) / UEXTSHORT (ea)); + else + res = 0; + + if (store (sd, &code->dst, res)) + goto end; + goto next; + + case O (O_DIVU, SL): /* divu.l */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + n = ea & 0x80000000; + nz = ea & 0xffffffff; + if (ea) + res = (unsigned) rd / ea; + else + res = 0; + + if (store (sd, &code->dst, res)) + goto end; + goto next; + + case O (O_DIVS, SW): /* divs.w */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + if (ea) + { + res = SEXTSHORT (rd) / SEXTSHORT (ea); + nz = 1; + } + else + { + res = 0; + nz = 0; + } + + n = res & 0x8000; + if (store (sd, &code->dst, res)) + goto end; + goto next; + + case O (O_DIVS, SL): /* divs.l */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + if (ea) + { + res = rd / ea; + nz = 1; + } + else + { + res = 0; + nz = 0; + } + + n = res & 0x80000000; + if (store (sd, &code->dst, res)) + goto end; + goto next; + + case O (O_DIVXU, SB): /* divxu.b */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + rd = UEXTSHORT (rd); + ea = UEXTCHAR (ea); + + n = ea & 0x80; + nz = ea & 0xff; + if (ea) + { + tmp = (unsigned) rd % ea; + res = (unsigned) rd / ea; + } + else + { + tmp = 0; + res = 0; + } + + if (store (sd, &code->dst, (res & 0xff) | (tmp << 8))) + goto end; + goto next; + + case O (O_DIVXU, SW): /* divxu.w */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + ea = UEXTSHORT (ea); + + n = ea & 0x8000; + nz = ea & 0xffff; + if (ea) + { + tmp = (unsigned) rd % ea; + res = (unsigned) rd / ea; + } + else + { + tmp = 0; + res = 0; + } + + if (store (sd, &code->dst, (res & 0xffff) | (tmp << 16))) + goto end; + goto next; + + case O (O_DIVXS, SB): /* divxs.b */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + rd = SEXTSHORT (rd); + ea = SEXTCHAR (ea); + + if (ea) + { + tmp = (int) rd % (int) ea; + res = (int) rd / (int) ea; + nz = 1; + } + else + { + tmp = 0; + res = 0; + nz = 0; + } + + n = res & 0x8000; + if (store (sd, &code->dst, (res & 0xff) | (tmp << 8))) + goto end; + goto next; + + case O (O_DIVXS, SW): /* divxs.w */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + ea = SEXTSHORT (ea); + + if (ea) + { + tmp = (int) rd % (int) ea; + res = (int) rd / (int) ea; + nz = 1; + } + else + { + tmp = 0; + res = 0; + nz = 0; + } + + n = res & 0x80000000; + if (store (sd, &code->dst, (res & 0xffff) | (tmp << 16))) + goto end; + goto next; + + case O (O_EXTS, SW): /* exts.w, signed extend */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + ea = rd & 0x80 ? -256 : 0; + res = (rd & 0xff) + ea; + goto log16; + + case O (O_EXTS, SL): /* exts.l, signed extend */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + if (code->src.type == X (OP_IMM, SL)) + { + if (fetch (sd, &code->src, &ea)) + goto end; + + if (ea == 2) /* exts.l #2, nn */ + { + /* Sign-extend from 8-bit to 32-bit. */ + ea = rd & 0x80 ? -256 : 0; + res = (rd & 0xff) + ea; + goto log32; + } + } + /* Sign-extend from 16-bit to 32-bit. */ + ea = rd & 0x8000 ? -65536 : 0; + res = (rd & 0xffff) + ea; + goto log32; + + case O (O_EXTU, SW): /* extu.w, unsigned extend */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + ea = 0; + res = (rd & 0xff) + ea; + goto log16; + + case O (O_EXTU, SL): /* extu.l, unsigned extend */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + if (code->src.type == X (OP_IMM, SL)) + { + if (fetch (sd, &code->src, &ea)) + goto end; + + if (ea == 2) /* extu.l #2, nn */ + { + /* Zero-extend from 8-bit to 32-bit. */ + ea = 0; + res = (rd & 0xff) + ea; + goto log32; + } + } + /* Zero-extend from 16-bit to 32-bit. */ + ea = 0; + res = (rd & 0xffff) + ea; + goto log32; + + case O (O_NOP, SN): /* nop */ + goto next; + + case O (O_STM, SL): /* stm, store to memory */ + { + int nregs, firstreg, i; + + nregs = GET_MEMORY_B (pc + 1); + nregs >>= 4; + nregs &= 0xf; + firstreg = code->src.reg; + firstreg &= 0xf; + for (i = firstreg; i <= firstreg + nregs; i++) + { + h8_set_reg (sd, SP_REGNUM, h8_get_reg (sd, SP_REGNUM) - 4); + SET_MEMORY_L (h8_get_reg (sd, SP_REGNUM), h8_get_reg (sd, i)); + } + } + goto next; + + case O (O_LDM, SL): /* ldm, load from memory */ + case O (O_RTEL, SN): /* rte/l, ldm plus rte */ + case O (O_RTSL, SN): /* rts/l, ldm plus rts */ + { + int nregs, firstreg, i; + + nregs = ((GET_MEMORY_B (pc + 1) >> 4) & 0xf); + firstreg = code->dst.reg & 0xf; + for (i = firstreg; i >= firstreg - nregs; i--) + { + h8_set_reg (sd, i, GET_MEMORY_L (h8_get_reg (sd, SP_REGNUM))); + h8_set_reg (sd, SP_REGNUM, h8_get_reg (sd, SP_REGNUM) + 4); + } + } + switch (code->opcode) { + case O (O_RTEL, SN): + goto rte; + case O (O_RTSL, SN): + goto rts; + case O (O_LDM, SL): + goto next; + default: + goto illegal; + } + + case O (O_DAA, SB): + /* Decimal Adjust Addition. This is for BCD arithmetic. */ + res = GET_B_REG (code->src.reg); /* FIXME fetch? */ + if (!c && (0 <= (res >> 4) && (res >> 4) <= 9) && + !h && (0 <= (res & 0xf) && (res & 0xf) <= 9)) + res = res; /* Value added == 0. */ + else if (!c && (0 <= (res >> 4) && (res >> 4) <= 8) && + !h && (10 <= (res & 0xf) && (res & 0xf) <= 15)) + res = res + 0x6; /* Value added == 6. */ + else if (!c && (0 <= (res >> 4) && (res >> 4) <= 9) && + h && (0 <= (res & 0xf) && (res & 0xf) <= 3)) + res = res + 0x6; /* Value added == 6. */ + else if (!c && (10 <= (res >> 4) && (res >> 4) <= 15) && + !h && (0 <= (res & 0xf) && (res & 0xf) <= 9)) + res = res + 0x60; /* Value added == 60. */ + else if (!c && (9 <= (res >> 4) && (res >> 4) <= 15) && + !h && (10 <= (res & 0xf) && (res & 0xf) <= 15)) + res = res + 0x66; /* Value added == 66. */ + else if (!c && (10 <= (res >> 4) && (res >> 4) <= 15) && + h && (0 <= (res & 0xf) && (res & 0xf) <= 3)) + res = res + 0x66; /* Value added == 66. */ + else if ( c && (1 <= (res >> 4) && (res >> 4) <= 2) && + !h && (0 <= (res & 0xf) && (res & 0xf) <= 9)) + res = res + 0x60; /* Value added == 60. */ + else if ( c && (1 <= (res >> 4) && (res >> 4) <= 2) && + !h && (10 <= (res & 0xf) && (res & 0xf) <= 15)) + res = res + 0x66; /* Value added == 66. */ + else if (c && (1 <= (res >> 4) && (res >> 4) <= 3) && + h && (0 <= (res & 0xf) && (res & 0xf) <= 3)) + res = res + 0x66; /* Value added == 66. */ + + goto alu8; + + case O (O_DAS, SB): + /* Decimal Adjust Subtraction. This is for BCD arithmetic. */ + res = GET_B_REG (code->src.reg); /* FIXME fetch, fetch2... */ + if (!c && (0 <= (res >> 4) && (res >> 4) <= 9) && + !h && (0 <= (res & 0xf) && (res & 0xf) <= 9)) + res = res; /* Value added == 0. */ + else if (!c && (0 <= (res >> 4) && (res >> 4) <= 8) && + h && (6 <= (res & 0xf) && (res & 0xf) <= 15)) + res = res + 0xfa; /* Value added == 0xfa. */ + else if ( c && (7 <= (res >> 4) && (res >> 4) <= 15) && + !h && (0 <= (res & 0xf) && (res & 0xf) <= 9)) + res = res + 0xa0; /* Value added == 0xa0. */ + else if (c && (6 <= (res >> 4) && (res >> 4) <= 15) && + h && (6 <= (res & 0xf) && (res & 0xf) <= 15)) + res = res + 0x9a; /* Value added == 0x9a. */ + + goto alu8; + + default: + illegal: + sim_engine_set_run_state (sd, sim_stopped, SIGILL); + goto end; + + } + + (*sim_callback->printf_filtered) (sim_callback, + "sim_resume: internal error.\n"); + sim_engine_set_run_state (sd, sim_stopped, SIGILL); + goto end; + + setc: + if (code->dst.type == X (OP_CCR, SB) || + code->dst.type == X (OP_CCR, SW)) + { + h8_set_ccr (sd, res); + GETSR (sd); + } + else if (h8300smode && + (code->dst.type == X (OP_EXR, SB) || + code->dst.type == X (OP_EXR, SW))) + { + h8_set_exr (sd, res); + if (h8300smode) /* Get exr. */ + { + trace = (h8_get_exr (sd) >> 7) & 1; + intMask = h8_get_exr (sd) & 7; + } + } + else + goto illegal; + + goto next; + + condtrue: + /* When a branch works */ + if (fetch (sd, &code->src, &res)) + goto end; + if (res & 1) /* bad address */ + goto illegal; + pc = code->next_pc + res; + goto end; + + /* Set the cond codes from res */ + bitop: + + /* Set the flags after an 8 bit inc/dec operation */ + just_flags_inc8: + n = res & 0x80; + nz = res & 0xff; + v = (rd & 0x7f) == 0x7f; + goto next; + + /* Set the flags after an 16 bit inc/dec operation */ + just_flags_inc16: + n = res & 0x8000; + nz = res & 0xffff; + v = (rd & 0x7fff) == 0x7fff; + goto next; + + /* Set the flags after an 32 bit inc/dec operation */ + just_flags_inc32: + n = res & 0x80000000; + nz = res & 0xffffffff; + v = (rd & 0x7fffffff) == 0x7fffffff; + goto next; + + shift8: + /* Set flags after an 8 bit shift op, carry,overflow set in insn */ + n = (rd & 0x80); + nz = rd & 0xff; + if (store2 (sd, &code->dst, rd)) + goto end; + goto next; + + shift16: + /* Set flags after an 16 bit shift op, carry,overflow set in insn */ + n = (rd & 0x8000); + nz = rd & 0xffff; + if (store2 (sd, &code->dst, rd)) + goto end; + goto next; + + shift32: + /* Set flags after an 32 bit shift op, carry,overflow set in insn */ + n = (rd & 0x80000000); + nz = rd & 0xffffffff; + if (store2 (sd, &code->dst, rd)) + goto end; + goto next; + + log32: + if (store2 (sd, &code->dst, res)) + goto end; + + just_flags_log32: + /* flags after a 32bit logical operation */ + n = res & 0x80000000; + nz = res & 0xffffffff; + v = 0; + goto next; + + log16: + if (store2 (sd, &code->dst, res)) + goto end; + + just_flags_log16: + /* flags after a 16bit logical operation */ + n = res & 0x8000; + nz = res & 0xffff; + v = 0; + goto next; + + log8: + if (store2 (sd, &code->dst, res)) + goto end; + + just_flags_log8: + n = res & 0x80; + nz = res & 0xff; + v = 0; + goto next; + + alu8: + if (store2 (sd, &code->dst, res)) + goto end; + + just_flags_alu8: + n = res & 0x80; + nz = res & 0xff; + c = (res & 0x100); + switch (code->opcode / 4) + { + case O_ADD: + case O_ADDX: + v = ((rd & 0x80) == (ea & 0x80) + && (rd & 0x80) != (res & 0x80)); + break; + case O_SUB: + case O_SUBX: + case O_CMP: + v = ((rd & 0x80) != (-ea & 0x80) + && (rd & 0x80) != (res & 0x80)); + break; + case O_NEG: + v = (rd == 0x80); + break; + case O_DAA: + case O_DAS: + break; /* No effect on v flag. */ + } + goto next; + + alu16: + if (store2 (sd, &code->dst, res)) + goto end; + + just_flags_alu16: + n = res & 0x8000; + nz = res & 0xffff; + c = (res & 0x10000); + switch (code->opcode / 4) + { + case O_ADD: + case O_ADDX: + v = ((rd & 0x8000) == (ea & 0x8000) + && (rd & 0x8000) != (res & 0x8000)); + break; + case O_SUB: + case O_SUBX: + case O_CMP: + v = ((rd & 0x8000) != (-ea & 0x8000) + && (rd & 0x8000) != (res & 0x8000)); + break; + case O_NEG: + v = (rd == 0x8000); + break; + } + goto next; + + alu32: + if (store2 (sd, &code->dst, res)) + goto end; + + just_flags_alu32: + n = res & 0x80000000; + nz = res & 0xffffffff; + switch (code->opcode / 4) + { + case O_ADD: + case O_ADDX: + v = ((rd & 0x80000000) == (ea & 0x80000000) + && (rd & 0x80000000) != (res & 0x80000000)); + c = ((unsigned) res < (unsigned) rd) || + ((unsigned) res < (unsigned) ea); + break; + case O_SUB: + case O_SUBX: + case O_CMP: + v = ((rd & 0x80000000) != (-ea & 0x80000000) + && (rd & 0x80000000) != (res & 0x80000000)); + c = (unsigned) rd < (unsigned) -ea; + break; + case O_NEG: + v = (rd == 0x80000000); + c = res != 0; + break; + } + goto next; + + next: + if ((res = h8_get_delayed_branch (sd)) != 0) + { + pc = res; + h8_set_delayed_branch (sd, 0); + } + else + pc = code->next_pc; + + end: + + if (--poll_count < 0) + { + poll_count = POLL_QUIT_INTERVAL; + if ((*sim_callback->poll_quit) != NULL + && (*sim_callback->poll_quit) (sim_callback)) + sim_engine_set_run_state (sd, sim_stopped, SIGINT); + } + sim_engine_get_run_state (sd, &reason, &sigrc); + } while (reason == sim_running); + + h8_set_ticks (sd, h8_get_ticks (sd) + get_now () - tick_start); + h8_set_cycles (sd, h8_get_cycles (sd) + cycles); + h8_set_insts (sd, h8_get_insts (sd) + insts); + h8_set_pc (sd, pc); + BUILDSR (sd); + + if (h8300smode) + h8_set_exr (sd, (trace<<7) | intMask); + + h8_set_mask (sd, oldmask); + signal (SIGINT, prev); +} + +int +sim_trace (SIM_DESC sd) +{ + /* FIXME: Unfinished. */ + (*sim_callback->printf_filtered) (sim_callback, + "sim_trace: trace not supported.\n"); + return 1; /* Done. */ +} + +int +sim_write (SIM_DESC sd, SIM_ADDR addr, unsigned char *buffer, int size) +{ + int i; + + init_pointers (sd); + if (addr < 0) + return 0; + for (i = 0; i < size; i++) + { + if (addr < memory_size) + { + h8_set_memory (sd, addr + i, buffer[i]); + h8_set_cache_idx (sd, addr + i, 0); + } + else + { + h8_set_eightbit (sd, (addr + i) & 0xff, buffer[i]); + } + } + return size; +} + +int +sim_read (SIM_DESC sd, SIM_ADDR addr, unsigned char *buffer, int size) +{ + init_pointers (sd); + if (addr < 0) + return 0; + if (addr < memory_size) + memcpy (buffer, h8_get_memory_buf (sd) + addr, size); + else + memcpy (buffer, h8_get_eightbit_buf (sd) + (addr & 0xff), size); + return size; +} + + +int +sim_store_register (SIM_DESC sd, int rn, unsigned char *value, int length) +{ + int longval; + int shortval; + int intval; + longval = (value[0] << 24) | (value[1] << 16) | (value[2] << 8) | value[3]; + shortval = (value[0] << 8) | (value[1]); + intval = h8300hmode ? longval : shortval; + + init_pointers (sd); + switch (rn) + { + case PC_REGNUM: + if(h8300_normal_mode) + h8_set_pc (sd, shortval); /* PC for Normal mode is 2 bytes */ + else + h8_set_pc (sd, intval); + break; + default: + (*sim_callback->printf_filtered) (sim_callback, + "sim_store_register: bad regnum %d.\n", + rn); + case R0_REGNUM: + case R1_REGNUM: + case R2_REGNUM: + case R3_REGNUM: + case R4_REGNUM: + case R5_REGNUM: + case R6_REGNUM: + case R7_REGNUM: + h8_set_reg (sd, rn, intval); + break; + case CCR_REGNUM: + h8_set_ccr (sd, intval); + break; + case EXR_REGNUM: + h8_set_exr (sd, intval); + break; + case SBR_REGNUM: + h8_set_sbr (sd, intval); + break; + case VBR_REGNUM: + h8_set_vbr (sd, intval); + break; + case MACH_REGNUM: + h8_set_mach (sd, intval); + break; + case MACL_REGNUM: + h8_set_macl (sd, intval); + break; + case CYCLE_REGNUM: + h8_set_cycles (sd, longval); + break; + + case INST_REGNUM: + h8_set_insts (sd, longval); + break; + + case TICK_REGNUM: + h8_set_ticks (sd, longval); + break; + } + return -1; +} + +int +sim_fetch_register (SIM_DESC sd, int rn, unsigned char *buf, int length) +{ + int v; + int longreg = 0; + + init_pointers (sd); + + if (!h8300smode && rn >= EXR_REGNUM) + rn++; + switch (rn) + { + default: + (*sim_callback->printf_filtered) (sim_callback, + "sim_fetch_register: bad regnum %d.\n", + rn); + v = 0; + break; + case CCR_REGNUM: + v = h8_get_ccr (sd); + break; + case EXR_REGNUM: + v = h8_get_exr (sd); + break; + case PC_REGNUM: + v = h8_get_pc (sd); + break; + case SBR_REGNUM: + v = h8_get_sbr (sd); + break; + case VBR_REGNUM: + v = h8_get_vbr (sd); + break; + case MACH_REGNUM: + v = h8_get_mach (sd); + break; + case MACL_REGNUM: + v = h8_get_macl (sd); + break; + case R0_REGNUM: + case R1_REGNUM: + case R2_REGNUM: + case R3_REGNUM: + case R4_REGNUM: + case R5_REGNUM: + case R6_REGNUM: + case R7_REGNUM: + v = h8_get_reg (sd, rn); + break; + case CYCLE_REGNUM: + v = h8_get_cycles (sd); + longreg = 1; + break; + case TICK_REGNUM: + v = h8_get_ticks (sd); + longreg = 1; + break; + case INST_REGNUM: + v = h8_get_insts (sd); + longreg = 1; + break; + } + /* In Normal mode PC is 2 byte, but other registers are 4 byte */ + if ((h8300hmode || longreg) && !(rn == PC_REGNUM && h8300_normal_mode)) + { + buf[0] = v >> 24; + buf[1] = v >> 16; + buf[2] = v >> 8; + buf[3] = v >> 0; + } + else + { + buf[0] = v >> 8; + buf[1] = v; + } + return -1; +} + +void +sim_stop_reason (SIM_DESC sd, enum sim_stop *reason, int *sigrc) +{ + sim_engine_get_run_state (sd, reason, sigrc); +} + +/* FIXME: Rename to sim_set_mem_size. */ + +void +sim_size (int n) +{ + /* Memory size is fixed. */ +} + +static void +set_simcache_size (SIM_DESC sd, int n) +{ + if (sd->sim_cache) + free (sd->sim_cache); + if (n < 2) + n = 2; + sd->sim_cache = (decoded_inst *) malloc (sizeof (decoded_inst) * n); + memset (sd->sim_cache, 0, sizeof (decoded_inst) * n); + sd->sim_cache_size = n; +} + + +void +sim_info (SIM_DESC sd, int verbose) +{ + double timetaken = (double) h8_get_ticks (sd) / (double) now_persec (); + double virttime = h8_get_cycles (sd) / 10.0e6; + + (*sim_callback->printf_filtered) (sim_callback, + "\n\n#instructions executed %10d\n", + h8_get_insts (sd)); + (*sim_callback->printf_filtered) (sim_callback, + "#cycles (v approximate) %10d\n", + h8_get_cycles (sd)); + (*sim_callback->printf_filtered) (sim_callback, + "#real time taken %10.4f\n", + timetaken); + (*sim_callback->printf_filtered) (sim_callback, + "#virtual time taken %10.4f\n", + virttime); + if (timetaken != 0.0) + (*sim_callback->printf_filtered) (sim_callback, + "#simulation ratio %10.4f\n", + virttime / timetaken); + (*sim_callback->printf_filtered) (sim_callback, + "#compiles %10d\n", + h8_get_compiles (sd)); + (*sim_callback->printf_filtered) (sim_callback, + "#cache size %10d\n", + sd->sim_cache_size); + +#ifdef ADEBUG + /* This to be conditional on `what' (aka `verbose'), + however it was never passed as non-zero. */ + if (1) + { + int i; + for (i = 0; i < O_LAST; i++) + { + if (h8_get_stats (sd, i)) + (*sim_callback->printf_filtered) (sim_callback, "%d: %d\n", + i, h8_get_stats (sd, i)); + } + } +#endif +} + +/* Indicate whether the cpu is an H8/300 or H8/300H. + FLAG is non-zero for the H8/300H. */ + +void +set_h8300h (unsigned long machine) +{ + /* FIXME: Much of the code in sim_load can be moved to sim_open. + This function being replaced by a sim_open:ARGV configuration + option. */ + + h8300hmode = h8300smode = h8300sxmode = h8300_normal_mode = 0; + + if (machine == bfd_mach_h8300sx || machine == bfd_mach_h8300sxn) + h8300sxmode = 1; + + if (machine == bfd_mach_h8300s || machine == bfd_mach_h8300sn || h8300sxmode) + h8300smode = 1; + + if (machine == bfd_mach_h8300h || machine == bfd_mach_h8300hn || h8300smode) + h8300hmode = 1; + + if(machine == bfd_mach_h8300hn || machine == bfd_mach_h8300sn || machine == bfd_mach_h8300sxn) + h8300_normal_mode = 1; +} + +/* 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); + + /* Fixme: free buffers in _sim_cpu. */ + sim_state_free (sd); +} + +SIM_DESC +sim_open (SIM_OPEN_KIND kind, + struct host_callback_struct *callback, + struct bfd *abfd, + char **argv) +{ + SIM_DESC sd; + sim_cpu *cpu; + + sd = sim_state_alloc (kind, callback); + sd->cpu = sim_cpu_alloc (sd, 0); + cpu = STATE_CPU (sd, 0); + SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); + sim_state_initialize (sd, cpu); + /* sim_cpu object is new, so some initialization is needed. */ + init_pointers_needed = 1; + + /* For compatibility (FIXME: is this right?). */ + current_alignment = NONSTRICT_ALIGNMENT; + current_target_byte_order = BIG_ENDIAN; + + 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; + } + + /* sim_hw_configure (sd); */ + + /* FIXME: Much of the code in sim_load can be moved here. */ + + sim_kind = kind; + myname = argv[0]; + sim_callback = callback; + return sd; +} + +void +sim_close (SIM_DESC sd, int quitting) +{ + /* Nothing to do. */ +} + +/* Called by gdb to load a program into memory. */ + +SIM_RC +sim_load (SIM_DESC sd, char *prog, bfd *abfd, int from_tty) +{ + bfd *prog_bfd; + + /* FIXME: The code below that sets a specific variant of the H8/300 + being simulated should be moved to sim_open(). */ + + /* See if the file is for the H8/300 or H8/300H. */ + /* ??? This may not be the most efficient way. The z8k simulator + does this via a different mechanism (INIT_EXTRA_SYMTAB_INFO). */ + if (abfd != NULL) + prog_bfd = abfd; + else + prog_bfd = bfd_openr (prog, NULL); + if (prog_bfd != NULL) + { + /* Set the cpu type. We ignore failure from bfd_check_format + and bfd_openr as sim_load_file checks too. */ + if (bfd_check_format (prog_bfd, bfd_object)) + { + set_h8300h (bfd_get_mach (prog_bfd)); + } + } + + /* If we're using gdb attached to the simulator, then we have to + reallocate memory for the simulator. + + When gdb first starts, it calls fetch_registers (among other + functions), which in turn calls init_pointers, which allocates + simulator memory. + + The problem is when we do that, we don't know whether we're + debugging an H8/300 or H8/300H program. + + This is the first point at which we can make that determination, + so we just reallocate memory now; this will also allow us to handle + switching between H8/300 and H8/300H programs without exiting + gdb. */ + + if (h8300smode && !h8300_normal_mode) + memory_size = H8300S_MSIZE; + else if (h8300hmode && !h8300_normal_mode) + memory_size = H8300H_MSIZE; + else + memory_size = H8300_MSIZE; + + if (h8_get_memory_buf (sd)) + free (h8_get_memory_buf (sd)); + if (h8_get_cache_idx_buf (sd)) + free (h8_get_cache_idx_buf (sd)); + if (h8_get_eightbit_buf (sd)) + free (h8_get_eightbit_buf (sd)); + + h8_set_memory_buf (sd, (unsigned char *) + calloc (sizeof (char), memory_size)); + h8_set_cache_idx_buf (sd, (unsigned short *) + calloc (sizeof (short), memory_size)); + sd->memory_size = memory_size; + h8_set_eightbit_buf (sd, (unsigned char *) calloc (sizeof (char), 256)); + + /* `msize' must be a power of two. */ + if ((memory_size & (memory_size - 1)) != 0) + { + (*sim_callback->printf_filtered) (sim_callback, + "sim_load: bad memory size.\n"); + return SIM_RC_FAIL; + } + h8_set_mask (sd, memory_size - 1); + + if (sim_load_file (sd, myname, sim_callback, prog, prog_bfd, + sim_kind == SIM_OPEN_DEBUG, + 0, sim_write) + == NULL) + { + /* Close the bfd if we opened it. */ + if (abfd == NULL && prog_bfd != NULL) + bfd_close (prog_bfd); + return SIM_RC_FAIL; + } + + /* Close the bfd if we opened it. */ + if (abfd == NULL && prog_bfd != NULL) + bfd_close (prog_bfd); + return SIM_RC_OK; +} + +SIM_RC +sim_create_inferior (SIM_DESC sd, struct bfd *abfd, char **argv, char **env) +{ + int i = 0; + int len_arg = 0; + int no_of_args = 0; + + if (abfd != NULL) + h8_set_pc (sd, bfd_get_start_address (abfd)); + else + h8_set_pc (sd, 0); + + /* Command Line support. */ + if (argv != NULL) + { + /* Counting the no. of commandline arguments. */ + for (no_of_args = 0; argv[no_of_args] != NULL; no_of_args++) + continue; + + /* Allocating memory for the argv pointers. */ + h8_set_command_line (sd, (char **) malloc ((sizeof (char *)) + * (no_of_args + 1))); + + for (i = 0; i < no_of_args; i++) + { + /* Copying the argument string. */ + h8_set_cmdline_arg (sd, i, (char *) strdup (argv[i])); + } + h8_set_cmdline_arg (sd, i, NULL); + } + + return SIM_RC_OK; +} + +void +sim_do_command (SIM_DESC sd, char *cmd) +{ + (*sim_callback->printf_filtered) (sim_callback, + "This simulator does not accept any commands.\n"); +} + +void +sim_set_callbacks (struct host_callback_struct *ptr) +{ + sim_callback = ptr; +}
compile.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: config.in =================================================================== --- config.in (nonexistent) +++ config.in (revision 816) @@ -0,0 +1,95 @@ +/* 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_PARAM_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 Index: tconfig.in =================================================================== --- tconfig.in (nonexistent) +++ tconfig.in (revision 816) @@ -0,0 +1,17 @@ +/* h8300 target configuration file. */ + +/* Define this if the simulator supports profiling. + See the mips simulator for an example. + This enables the `-p foo' and `-s bar' options. + The target is required to provide sim_set_profile{,_size}. */ +/* #define SIM_HAVE_PROFILE */ + +/* Define this if the simulator uses an instruction cache. + See the h8/300 simulator for an example. + This enables the `-c size' option to set the size of the cache. + The target is required to provide sim_set_simcache_size. */ +#define SIM_HAVE_SIMCACHE + +/* FIXME: This is a quick hack for run.c so it can support the `-h' option. + It will eventually be replaced by a more general facility. */ +#define SIM_H8300

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