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

Subversion Repositories openrisc

Compare Revisions

  • This comparison shows the changes necessary to convert path 
    /openrisc/trunk/gnu-old/gdb-6.8/sim/sh
    from Rev 157 to Rev 816
    ↔ Reverse comparison
  •

Rev 157 → Rev 816

/configure
0,0 → 1,5973
#! /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 unistd.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 +1,44 @@ +# Makefile template for Configure for the SH 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 + +SIM_OBJS = interp.o table.o sim-load.o +SIM_EXTRA_LIBS = -lm +SIM_EXTRA_CLEAN = sh-clean + +## COMMON_POST_CONFIG_FRAG + +interp.o: interp.c code.c table.c ppi.c $(srcroot)/include/gdb/sim-sh.h + +code.c: gencode + ./gencode -x >code.c +# indent code.c + +table.c: gencode + ./gencode -s >table.c +# indent table.c + +ppi.c: gencode + ./gencode -p >ppi.c + +gencode: gencode.c + $(CC_FOR_BUILD) -o gencode $(srcdir)/gencode.c + +sh-clean: + rm -f gencode code.c table.c Index: syscall.h =================================================================== --- syscall.h (nonexistent) +++ syscall.h (revision 816) @@ -0,0 +1,36 @@ + +/* !!! DANGER !!! + This was copied from newlib. */ + + +#define SYS_exit 1 +#define SYS_fork 2 +#define SYS_read 3 +#define SYS_write 4 +#define SYS_open 5 +#define SYS_close 6 +#define SYS_wait4 7 +#define SYS_creat 8 +#define SYS_link 9 +#define SYS_unlink 10 +#define SYS_execv 11 +#define SYS_chdir 12 +#define SYS_mknod 14 +#define SYS_chmod 15 +#define SYS_chown 16 +#define SYS_lseek 19 +#define SYS_getpid 20 +#define SYS_isatty 21 +#define SYS_fstat 22 +#define SYS_time 23 +#define SYS_ARG 24 +#define SYS_stat 38 +#define SYS_pipe 42 +#define SYS_execve 59 +#define SYS_truncate 129 +#define SYS_ftruncate 130 +#define SYS_argc 172 +#define SYS_argnlen 173 +#define SYS_argn 174 +#define SYS_utime 201 /* not really a system call */ +#define SYS_wait 202 /* nor is this */
syscall.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: interp.c =================================================================== --- interp.c (nonexistent) +++ interp.c (revision 816) @@ -0,0 +1,2772 @@ +/* Simulator for the Renesas (formerly Hitachi) / SuperH Inc. SH architecture. + + Written by Steve Chamberlain of Cygnus Support. + sac@cygnus.com + + This file is part of SH 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. + +*/ + +#include "config.h" + +#include +#ifdef HAVE_UNISTD_H +#include +#endif +#ifdef HAVE_MMAP +#include +# ifndef MAP_FAILED +# define MAP_FAILED -1 +# endif +# if !defined (MAP_ANONYMOUS) && defined (MAP_ANON) +# define MAP_ANONYMOUS MAP_ANON +# endif +#endif + +#include "sysdep.h" +#include "bfd.h" +#include "gdb/callback.h" +#include "gdb/remote-sim.h" +#include "gdb/sim-sh.h" + +/* This file is local - if newlib changes, then so should this. */ +#include "syscall.h" + +#include + +#ifdef _WIN32 +#include /* Needed for _isnan() */ +#define isnan _isnan +#endif + +#ifndef SIGBUS +#define SIGBUS SIGSEGV +#endif + +#ifndef SIGQUIT +#define SIGQUIT SIGTERM +#endif + +#ifndef SIGTRAP +#define SIGTRAP 5 +#endif + +extern unsigned short sh_jump_table[], sh_dsp_table[0x1000], ppi_table[]; + +int sim_write (SIM_DESC sd, SIM_ADDR addr, unsigned char *buffer, int size); + +#define O_RECOMPILE 85 +#define DEFINE_TABLE +#define DISASSEMBLER_TABLE + +/* Define the rate at which the simulator should poll the host + for a quit. */ +#define POLL_QUIT_INTERVAL 0x60000 + +typedef struct +{ + int regs[20]; +} regstacktype; + +typedef union +{ + + struct + { + int regs[16]; + int pc; + + /* System registers. For sh-dsp this also includes A0 / X0 / X1 / Y0 / Y1 + which are located in fregs, i.e. strictly speaking, these are + out-of-bounds accesses of sregs.i . This wart of the code could be + fixed by making fregs part of sregs, and including pc too - to avoid + alignment repercussions - but this would cause very onerous union / + structure nesting, which would only be managable with anonymous + unions and structs. */ + union + { + struct + { + int mach; + int macl; + int pr; + int dummy3, dummy4; + int fpul; /* A1 for sh-dsp - but only for movs etc. */ + int fpscr; /* dsr for sh-dsp */ + } named; + int i[7]; + } sregs; + + /* sh3e / sh-dsp */ + union fregs_u + { + float f[16]; + double d[8]; + int i[16]; + } + fregs[2]; + + /* Control registers; on the SH4, ldc / stc is privileged, except when + accessing gbr. */ + union + { + struct + { + int sr; + int gbr; + int vbr; + int ssr; + int spc; + int mod; + /* sh-dsp */ + int rs; + int re; + /* sh3 */ + int bank[8]; + int dbr; /* debug base register */ + int sgr; /* saved gr15 */ + int ldst; /* load/store flag (boolean) */ + int tbr; + int ibcr; /* sh2a bank control register */ + int ibnr; /* sh2a bank number register */ + } named; + int i[16]; + } cregs; + + unsigned char *insn_end; + + int ticks; + int stalls; + int memstalls; + int cycles; + int insts; + + int prevlock; + int thislock; + int exception; + + int end_of_registers; + + int msize; +#define PROFILE_FREQ 1 +#define PROFILE_SHIFT 2 + int profile; + unsigned short *profile_hist; + unsigned char *memory; + int xyram_select, xram_start, yram_start; + unsigned char *xmem; + unsigned char *ymem; + unsigned char *xmem_offset; + unsigned char *ymem_offset; + unsigned long bfd_mach; + regstacktype *regstack; + } + asregs; + int asints[40]; +} saved_state_type; + +saved_state_type saved_state; + +struct loop_bounds { unsigned char *start, *end; }; + +/* These variables are at file scope so that functions other than + sim_resume can use the fetch/store macros */ + +static int target_little_endian; +static int global_endianw, endianb; +static int target_dsp; +static int host_little_endian; +static char **prog_argv; + +static int maskw = 0; +static int maskl = 0; + +static SIM_OPEN_KIND sim_kind; +static char *myname; +static int tracing = 0; + + +/* Short hand definitions of the registers */ + +#define SBIT(x) ((x)&sbit) +#define R0 saved_state.asregs.regs[0] +#define Rn saved_state.asregs.regs[n] +#define Rm saved_state.asregs.regs[m] +#define UR0 (unsigned int) (saved_state.asregs.regs[0]) +#define UR (unsigned int) R +#define UR (unsigned int) R +#define SR0 saved_state.asregs.regs[0] +#define CREG(n) (saved_state.asregs.cregs.i[(n)]) +#define GBR saved_state.asregs.cregs.named.gbr +#define VBR saved_state.asregs.cregs.named.vbr +#define DBR saved_state.asregs.cregs.named.dbr +#define TBR saved_state.asregs.cregs.named.tbr +#define IBCR saved_state.asregs.cregs.named.ibcr +#define IBNR saved_state.asregs.cregs.named.ibnr +#define BANKN (saved_state.asregs.cregs.named.ibnr & 0x1ff) +#define ME ((saved_state.asregs.cregs.named.ibnr >> 14) & 0x3) +#define SSR saved_state.asregs.cregs.named.ssr +#define SPC saved_state.asregs.cregs.named.spc +#define SGR saved_state.asregs.cregs.named.sgr +#define SREG(n) (saved_state.asregs.sregs.i[(n)]) +#define MACH saved_state.asregs.sregs.named.mach +#define MACL saved_state.asregs.sregs.named.macl +#define PR saved_state.asregs.sregs.named.pr +#define FPUL saved_state.asregs.sregs.named.fpul + +#define PC insn_ptr + + + +/* Alternate bank of registers r0-r7 */ + +/* Note: code controling SR handles flips between BANK0 and BANK1 */ +#define Rn_BANK(n) (saved_state.asregs.cregs.named.bank[(n)]) +#define SET_Rn_BANK(n, EXP) do { saved_state.asregs.cregs.named.bank[(n)] = (EXP); } while (0) + + +/* Manipulate SR */ + +#define SR_MASK_BO (1 << 14) +#define SR_MASK_CS (1 << 13) +#define SR_MASK_DMY (1 << 11) +#define SR_MASK_DMX (1 << 10) +#define SR_MASK_M (1 << 9) +#define SR_MASK_Q (1 << 8) +#define SR_MASK_I (0xf << 4) +#define SR_MASK_S (1 << 1) +#define SR_MASK_T (1 << 0) + +#define SR_MASK_BL (1 << 28) +#define SR_MASK_RB (1 << 29) +#define SR_MASK_MD (1 << 30) +#define SR_MASK_RC 0x0fff0000 +#define SR_RC_INCREMENT -0x00010000 + +#define BO ((saved_state.asregs.cregs.named.sr & SR_MASK_BO) != 0) +#define CS ((saved_state.asregs.cregs.named.sr & SR_MASK_CS) != 0) +#define M ((saved_state.asregs.cregs.named.sr & SR_MASK_M) != 0) +#define Q ((saved_state.asregs.cregs.named.sr & SR_MASK_Q) != 0) +#define S ((saved_state.asregs.cregs.named.sr & SR_MASK_S) != 0) +#define T ((saved_state.asregs.cregs.named.sr & SR_MASK_T) != 0) +#define LDST ((saved_state.asregs.cregs.named.ldst) != 0) + +#define SR_BL ((saved_state.asregs.cregs.named.sr & SR_MASK_BL) != 0) +#define SR_RB ((saved_state.asregs.cregs.named.sr & SR_MASK_RB) != 0) +#define SR_MD ((saved_state.asregs.cregs.named.sr & SR_MASK_MD) != 0) +#define SR_DMY ((saved_state.asregs.cregs.named.sr & SR_MASK_DMY) != 0) +#define SR_DMX ((saved_state.asregs.cregs.named.sr & SR_MASK_DMX) != 0) +#define SR_RC ((saved_state.asregs.cregs.named.sr & SR_MASK_RC)) + +/* Note: don't use this for privileged bits */ +#define SET_SR_BIT(EXP, BIT) \ +do { \ + if ((EXP) & 1) \ + saved_state.asregs.cregs.named.sr |= (BIT); \ + else \ + saved_state.asregs.cregs.named.sr &= ~(BIT); \ +} while (0) + +#define SET_SR_BO(EXP) SET_SR_BIT ((EXP), SR_MASK_BO) +#define SET_SR_CS(EXP) SET_SR_BIT ((EXP), SR_MASK_CS) +#define SET_BANKN(EXP) \ +do { \ + IBNR = (IBNR & 0xfe00) | (EXP & 0x1f); \ +} while (0) +#define SET_ME(EXP) \ +do { \ + IBNR = (IBNR & 0x3fff) | ((EXP & 0x3) << 14); \ +} while (0) +#define SET_SR_M(EXP) SET_SR_BIT ((EXP), SR_MASK_M) +#define SET_SR_Q(EXP) SET_SR_BIT ((EXP), SR_MASK_Q) +#define SET_SR_S(EXP) SET_SR_BIT ((EXP), SR_MASK_S) +#define SET_SR_T(EXP) SET_SR_BIT ((EXP), SR_MASK_T) +#define SET_LDST(EXP) (saved_state.asregs.cregs.named.ldst = ((EXP) != 0)) + +/* stc currently relies on being able to read SR without modifications. */ +#define GET_SR() (saved_state.asregs.cregs.named.sr - 0) + +#define SET_SR(x) set_sr (x) + +#define SET_RC(x) \ + (saved_state.asregs.cregs.named.sr \ + = saved_state.asregs.cregs.named.sr & 0xf000ffff | ((x) & 0xfff) << 16) + +/* Manipulate FPSCR */ + +#define FPSCR_MASK_FR (1 << 21) +#define FPSCR_MASK_SZ (1 << 20) +#define FPSCR_MASK_PR (1 << 19) + +#define FPSCR_FR ((GET_FPSCR () & FPSCR_MASK_FR) != 0) +#define FPSCR_SZ ((GET_FPSCR () & FPSCR_MASK_SZ) != 0) +#define FPSCR_PR ((GET_FPSCR () & FPSCR_MASK_PR) != 0) + +/* Count the number of arguments in an argv. */ +static int +count_argc (char **argv) +{ + int i; + + if (! argv) + return -1; + + for (i = 0; argv[i] != NULL; ++i) + continue; + return i; +} + +static void +set_fpscr1 (x) + int x; +{ + int old = saved_state.asregs.sregs.named.fpscr; + saved_state.asregs.sregs.named.fpscr = (x); + /* swap the floating point register banks */ + if ((saved_state.asregs.sregs.named.fpscr ^ old) & FPSCR_MASK_FR + /* Ignore bit change if simulating sh-dsp. */ + && ! target_dsp) + { + union fregs_u tmpf = saved_state.asregs.fregs[0]; + saved_state.asregs.fregs[0] = saved_state.asregs.fregs[1]; + saved_state.asregs.fregs[1] = tmpf; + } +} + +/* sts relies on being able to read fpscr directly. */ +#define GET_FPSCR() (saved_state.asregs.sregs.named.fpscr) +#define SET_FPSCR(x) \ +do { \ + set_fpscr1 (x); \ +} while (0) + +#define DSR (saved_state.asregs.sregs.named.fpscr) + +int +fail () +{ + abort (); +} + +#define RAISE_EXCEPTION(x) \ + (saved_state.asregs.exception = x, saved_state.asregs.insn_end = 0) + +#define RAISE_EXCEPTION_IF_IN_DELAY_SLOT() \ + if (in_delay_slot) RAISE_EXCEPTION (SIGILL) + +/* This function exists mainly for the purpose of setting a breakpoint to + catch simulated bus errors when running the simulator under GDB. */ + +void +raise_exception (x) + int x; +{ + RAISE_EXCEPTION (x); +} + +void +raise_buserror () +{ + raise_exception (SIGBUS); +} + +#define PROCESS_SPECIAL_ADDRESS(addr, endian, ptr, bits_written, \ + forbidden_addr_bits, data, retval) \ +do { \ + if (addr & forbidden_addr_bits) \ + { \ + raise_buserror (); \ + return retval; \ + } \ + else if ((addr & saved_state.asregs.xyram_select) \ + == saved_state.asregs.xram_start) \ + ptr = (void *) &saved_state.asregs.xmem_offset[addr ^ endian]; \ + else if ((addr & saved_state.asregs.xyram_select) \ + == saved_state.asregs.yram_start) \ + ptr = (void *) &saved_state.asregs.ymem_offset[addr ^ endian]; \ + else if ((unsigned) addr >> 24 == 0xf0 \ + && bits_written == 32 && (data & 1) == 0) \ + /* This invalidates (if not associative) or might invalidate \ + (if associative) an instruction cache line. This is used for \ + trampolines. Since we don't simulate the cache, this is a no-op \ + as far as the simulator is concerned. */ \ + return retval; \ + else \ + { \ + if (bits_written == 8 && addr > 0x5000000) \ + IOMEM (addr, 1, data); \ + /* We can't do anything useful with the other stuff, so fail. */ \ + raise_buserror (); \ + return retval; \ + } \ +} while (0) + +/* FIXME: sim_resume should be renamed to sim_engine_run. sim_resume + being implemented by ../common/sim_resume.c and the below should + make a call to sim_engine_halt */ + +#define BUSERROR(addr, mask) ((addr) & (mask)) + +#define WRITE_BUSERROR(addr, mask, data, addr_func) \ + do \ + { \ + if (addr & mask) \ + { \ + addr_func (addr, data); \ + return; \ + } \ + } \ + while (0) + +#define READ_BUSERROR(addr, mask, addr_func) \ + do \ + { \ + if (addr & mask) \ + return addr_func (addr); \ + } \ + while (0) + +/* Define this to enable register lifetime checking. + The compiler generates "add #0,rn" insns to mark registers as invalid, + the simulator uses this info to call fail if it finds a ref to an invalid + register before a def + + #define PARANOID +*/ + +#ifdef PARANOID +int valid[16]; +#define CREF(x) if (!valid[x]) fail (); +#define CDEF(x) valid[x] = 1; +#define UNDEF(x) valid[x] = 0; +#else +#define CREF(x) +#define CDEF(x) +#define UNDEF(x) +#endif + +static void parse_and_set_memory_size PARAMS ((char *str)); +static int IOMEM PARAMS ((int addr, int write, int value)); +static struct loop_bounds get_loop_bounds PARAMS ((int, int, unsigned char *, + unsigned char *, int, int)); +static void process_wlat_addr PARAMS ((int, int)); +static void process_wwat_addr PARAMS ((int, int)); +static void process_wbat_addr PARAMS ((int, int)); +static int process_rlat_addr PARAMS ((int)); +static int process_rwat_addr PARAMS ((int)); +static int process_rbat_addr PARAMS ((int)); +static void INLINE wlat_fast PARAMS ((unsigned char *, int, int, int)); +static void INLINE wwat_fast PARAMS ((unsigned char *, int, int, int, int)); +static void INLINE wbat_fast PARAMS ((unsigned char *, int, int, int)); +static int INLINE rlat_fast PARAMS ((unsigned char *, int, int)); +static int INLINE rwat_fast PARAMS ((unsigned char *, int, int, int)); +static int INLINE rbat_fast PARAMS ((unsigned char *, int, int)); + +static host_callback *callback; + + + +/* Floating point registers */ + +#define DR(n) (get_dr (n)) +static double +get_dr (n) + int n; +{ + n = (n & ~1); + if (host_little_endian) + { + union + { + int i[2]; + double d; + } dr; + dr.i[1] = saved_state.asregs.fregs[0].i[n + 0]; + dr.i[0] = saved_state.asregs.fregs[0].i[n + 1]; + return dr.d; + } + else + return (saved_state.asregs.fregs[0].d[n >> 1]); +} + +#define SET_DR(n, EXP) set_dr ((n), (EXP)) +static void +set_dr (n, exp) + int n; + double exp; +{ + n = (n & ~1); + if (host_little_endian) + { + union + { + int i[2]; + double d; + } dr; + dr.d = exp; + saved_state.asregs.fregs[0].i[n + 0] = dr.i[1]; + saved_state.asregs.fregs[0].i[n + 1] = dr.i[0]; + } + else + saved_state.asregs.fregs[0].d[n >> 1] = exp; +} + +#define SET_FI(n,EXP) (saved_state.asregs.fregs[0].i[(n)] = (EXP)) +#define FI(n) (saved_state.asregs.fregs[0].i[(n)]) + +#define FR(n) (saved_state.asregs.fregs[0].f[(n)]) +#define SET_FR(n,EXP) (saved_state.asregs.fregs[0].f[(n)] = (EXP)) + +#define XD_TO_XF(n) ((((n) & 1) << 5) | ((n) & 0x1e)) +#define XF(n) (saved_state.asregs.fregs[(n) >> 5].i[(n) & 0x1f]) +#define SET_XF(n,EXP) (saved_state.asregs.fregs[(n) >> 5].i[(n) & 0x1f] = (EXP)) + +#define RS saved_state.asregs.cregs.named.rs +#define RE saved_state.asregs.cregs.named.re +#define MOD (saved_state.asregs.cregs.named.mod) +#define SET_MOD(i) \ +(MOD = (i), \ + MOD_ME = (unsigned) MOD >> 16 | (SR_DMY ? ~0xffff : (SR_DMX ? 0 : 0x10000)), \ + MOD_DELTA = (MOD & 0xffff) - ((unsigned) MOD >> 16)) + +#define DSP_R(n) saved_state.asregs.sregs.i[(n)] +#define DSP_GRD(n) DSP_R ((n) + 8) +#define GET_DSP_GRD(n) ((n | 2) == 7 ? SEXT (DSP_GRD (n)) : SIGN32 (DSP_R (n))) +#define A1 DSP_R (5) +#define A0 DSP_R (7) +#define X0 DSP_R (8) +#define X1 DSP_R (9) +#define Y0 DSP_R (10) +#define Y1 DSP_R (11) +#define M0 DSP_R (12) +#define A1G DSP_R (13) +#define M1 DSP_R (14) +#define A0G DSP_R (15) +/* DSP_R (16) / DSP_GRD (16) are used as a fake destination for pcmp. */ +#define MOD_ME DSP_GRD (17) +#define MOD_DELTA DSP_GRD (18) + +#define FP_OP(n, OP, m) \ +{ \ + if (FPSCR_PR) \ + { \ + if (((n) & 1) || ((m) & 1)) \ + RAISE_EXCEPTION (SIGILL); \ + else \ + SET_DR (n, (DR (n) OP DR (m))); \ + } \ + else \ + SET_FR (n, (FR (n) OP FR (m))); \ +} while (0) + +#define FP_UNARY(n, OP) \ +{ \ + if (FPSCR_PR) \ + { \ + if ((n) & 1) \ + RAISE_EXCEPTION (SIGILL); \ + else \ + SET_DR (n, (OP (DR (n)))); \ + } \ + else \ + SET_FR (n, (OP (FR (n)))); \ +} while (0) + +#define FP_CMP(n, OP, m) \ +{ \ + if (FPSCR_PR) \ + { \ + if (((n) & 1) || ((m) & 1)) \ + RAISE_EXCEPTION (SIGILL); \ + else \ + SET_SR_T (DR (n) OP DR (m)); \ + } \ + else \ + SET_SR_T (FR (n) OP FR (m)); \ +} while (0) + +static void +set_sr (new_sr) + int new_sr; +{ + /* do we need to swap banks */ + int old_gpr = SR_MD && SR_RB; + int new_gpr = (new_sr & SR_MASK_MD) && (new_sr & SR_MASK_RB); + if (old_gpr != new_gpr) + { + int i, tmp; + for (i = 0; i < 8; i++) + { + tmp = saved_state.asregs.cregs.named.bank[i]; + saved_state.asregs.cregs.named.bank[i] = saved_state.asregs.regs[i]; + saved_state.asregs.regs[i] = tmp; + } + } + saved_state.asregs.cregs.named.sr = new_sr; + SET_MOD (MOD); +} + +static void INLINE +wlat_fast (memory, x, value, maskl) + unsigned char *memory; +{ + int v = value; + unsigned int *p = (unsigned int *) (memory + x); + WRITE_BUSERROR (x, maskl, v, process_wlat_addr); + *p = v; +} + +static void INLINE +wwat_fast (memory, x, value, maskw, endianw) + unsigned char *memory; +{ + int v = value; + unsigned short *p = (unsigned short *) (memory + (x ^ endianw)); + WRITE_BUSERROR (x, maskw, v, process_wwat_addr); + *p = v; +} + +static void INLINE +wbat_fast (memory, x, value, maskb) + unsigned char *memory; +{ + unsigned char *p = memory + (x ^ endianb); + WRITE_BUSERROR (x, maskb, value, process_wbat_addr); + + p[0] = value; +} + +/* Read functions */ + +static int INLINE +rlat_fast (memory, x, maskl) + unsigned char *memory; +{ + unsigned int *p = (unsigned int *) (memory + x); + READ_BUSERROR (x, maskl, process_rlat_addr); + + return *p; +} + +static int INLINE +rwat_fast (memory, x, maskw, endianw) + unsigned char *memory; + int x, maskw, endianw; +{ + unsigned short *p = (unsigned short *) (memory + (x ^ endianw)); + READ_BUSERROR (x, maskw, process_rwat_addr); + + return *p; +} + +static int INLINE +riat_fast (insn_ptr, endianw) + unsigned char *insn_ptr; +{ + unsigned short *p = (unsigned short *) ((size_t) insn_ptr ^ endianw); + + return *p; +} + +static int INLINE +rbat_fast (memory, x, maskb) + unsigned char *memory; +{ + unsigned char *p = memory + (x ^ endianb); + READ_BUSERROR (x, maskb, process_rbat_addr); + + return *p; +} + +#define RWAT(x) (rwat_fast (memory, x, maskw, endianw)) +#define RLAT(x) (rlat_fast (memory, x, maskl)) +#define RBAT(x) (rbat_fast (memory, x, maskb)) +#define RIAT(p) (riat_fast ((p), endianw)) +#define WWAT(x,v) (wwat_fast (memory, x, v, maskw, endianw)) +#define WLAT(x,v) (wlat_fast (memory, x, v, maskl)) +#define WBAT(x,v) (wbat_fast (memory, x, v, maskb)) + +#define RUWAT(x) (RWAT (x) & 0xffff) +#define RSWAT(x) ((short) (RWAT (x))) +#define RSLAT(x) ((long) (RLAT (x))) +#define RSBAT(x) (SEXT (RBAT (x))) + +#define RDAT(x, n) (do_rdat (memory, (x), (n), (maskl))) +static int +do_rdat (memory, x, n, maskl) + char *memory; + int x; + int n; + int maskl; +{ + int f0; + int f1; + int i = (n & 1); + int j = (n & ~1); + f0 = rlat_fast (memory, x + 0, maskl); + f1 = rlat_fast (memory, x + 4, maskl); + saved_state.asregs.fregs[i].i[(j + 0)] = f0; + saved_state.asregs.fregs[i].i[(j + 1)] = f1; + return 0; +} + +#define WDAT(x, n) (do_wdat (memory, (x), (n), (maskl))) +static int +do_wdat (memory, x, n, maskl) + char *memory; + int x; + int n; + int maskl; +{ + int f0; + int f1; + int i = (n & 1); + int j = (n & ~1); + f0 = saved_state.asregs.fregs[i].i[(j + 0)]; + f1 = saved_state.asregs.fregs[i].i[(j + 1)]; + wlat_fast (memory, (x + 0), f0, maskl); + wlat_fast (memory, (x + 4), f1, maskl); + return 0; +} + +static void +process_wlat_addr (addr, value) + int addr; + int value; +{ + unsigned int *ptr; + + PROCESS_SPECIAL_ADDRESS (addr, endianb, ptr, 32, 3, value, ); + *ptr = value; +} + +static void +process_wwat_addr (addr, value) + int addr; + int value; +{ + unsigned short *ptr; + + PROCESS_SPECIAL_ADDRESS (addr, endianb, ptr, 16, 1, value, ); + *ptr = value; +} + +static void +process_wbat_addr (addr, value) + int addr; + int value; +{ + unsigned char *ptr; + + PROCESS_SPECIAL_ADDRESS (addr, endianb, ptr, 8, 0, value, ); + *ptr = value; +} + +static int +process_rlat_addr (addr) + int addr; +{ + unsigned char *ptr; + + PROCESS_SPECIAL_ADDRESS (addr, endianb, ptr, -32, 3, -1, 0); + return *ptr; +} + +static int +process_rwat_addr (addr) + int addr; +{ + unsigned char *ptr; + + PROCESS_SPECIAL_ADDRESS (addr, endianb, ptr, -16, 1, -1, 0); + return *ptr; +} + +static int +process_rbat_addr (addr) + int addr; +{ + unsigned char *ptr; + + PROCESS_SPECIAL_ADDRESS (addr, endianb, ptr, -8, 0, -1, 0); + return *ptr; +} + +#define SEXT(x) (((x & 0xff) ^ (~0x7f))+0x80) +#define SEXT12(x) (((x & 0xfff) ^ 0x800) - 0x800) +#define SEXTW(y) ((int) ((short) y)) +#if 0 +#define SEXT32(x) ((int) ((x & 0xffffffff) ^ 0x80000000U) - 0x7fffffff - 1) +#else +#define SEXT32(x) ((int) (x)) +#endif +#define SIGN32(x) (SEXT32 (x) >> 31) + +/* convert pointer from target to host value. */ +#define PT2H(x) ((x) + memory) +/* convert pointer from host to target value. */ +#define PH2T(x) ((x) - memory) + +#define SKIP_INSN(p) ((p) += ((RIAT (p) & 0xfc00) == 0xf800 ? 4 : 2)) + +#define SET_NIP(x) nip = (x); CHECK_INSN_PTR (nip); + +static int in_delay_slot = 0; +#define Delay_Slot(TEMPPC) iword = RIAT (TEMPPC); in_delay_slot = 1; goto top; + +#define CHECK_INSN_PTR(p) \ +do { \ + if (saved_state.asregs.exception || PH2T (p) & maskw) \ + saved_state.asregs.insn_end = 0; \ + else if (p < loop.end) \ + saved_state.asregs.insn_end = loop.end; \ + else \ + saved_state.asregs.insn_end = mem_end; \ +} while (0) + +#ifdef ACE_FAST + +#define MA(n) +#define L(x) +#define TL(x) +#define TB(x) + +#else + +#define MA(n) \ + do { memstalls += ((((int) PC & 3) != 0) ? (n) : ((n) - 1)); } while (0) + +#define L(x) thislock = x; +#define TL(x) if ((x) == prevlock) stalls++; +#define TB(x,y) if ((x) == prevlock || (y) == prevlock) stalls++; + +#endif + +#if defined(__GO32__) +int sim_memory_size = 19; +#else +int sim_memory_size = 24; +#endif + +static int sim_profile_size = 17; +static int nsamples; + +#undef TB +#define TB(x,y) + +#define SMR1 (0x05FFFEC8) /* Channel 1 serial mode register */ +#define BRR1 (0x05FFFEC9) /* Channel 1 bit rate register */ +#define SCR1 (0x05FFFECA) /* Channel 1 serial control register */ +#define TDR1 (0x05FFFECB) /* Channel 1 transmit data register */ +#define SSR1 (0x05FFFECC) /* Channel 1 serial status register */ +#define RDR1 (0x05FFFECD) /* Channel 1 receive data register */ + +#define SCI_RDRF 0x40 /* Recieve data register full */ +#define SCI_TDRE 0x80 /* Transmit data register empty */ + +static int +IOMEM (addr, write, value) + int addr; + int write; + int value; +{ + if (write) + { + switch (addr) + { + case TDR1: + if (value != '\r') + { + putchar (value); + fflush (stdout); + } + break; + } + } + else + { + switch (addr) + { + case RDR1: + return getchar (); + } + } + return 0; +} + +static int +get_now () +{ + return time ((long *) 0); +} + +static int +now_persec () +{ + return 1; +} + +static FILE *profile_file; + +static unsigned INLINE +swap (n) + unsigned n; +{ + if (endianb) + n = (n << 24 | (n & 0xff00) << 8 + | (n & 0xff0000) >> 8 | (n & 0xff000000) >> 24); + return n; +} + +static unsigned short INLINE +swap16 (n) + unsigned short n; +{ + if (endianb) + n = n << 8 | (n & 0xff00) >> 8; + return n; +} + +static void +swapout (n) + int n; +{ + if (profile_file) + { + union { char b[4]; int n; } u; + u.n = swap (n); + fwrite (u.b, 4, 1, profile_file); + } +} + +static void +swapout16 (n) + int n; +{ + union { char b[4]; int n; } u; + u.n = swap16 (n); + fwrite (u.b, 2, 1, profile_file); +} + +/* Turn a pointer in a register into a pointer into real memory. */ + +static char * +ptr (x) + int x; +{ + return (char *) (x + saved_state.asregs.memory); +} + +/* STR points to a zero-terminated string in target byte order. Return + the number of bytes that need to be converted to host byte order in order + to use this string as a zero-terminated string on the host. + (Not counting the rounding up needed to operate on entire words.) */ +static int +strswaplen (str) + int str; +{ + unsigned char *memory = saved_state.asregs.memory; + int start, end; + int endian = endianb; + + if (! endian) + return 0; + end = str; + for (end = str; memory[end ^ endian]; end++) ; + return end - str + 1; +} + +static void +strnswap (str, len) + int str; + int len; +{ + int *start, *end; + + if (! endianb || ! len) + return; + start = (int *) ptr (str & ~3); + end = (int *) ptr (str + len); + do + { + int old = *start; + *start = (old << 24 | (old & 0xff00) << 8 + | (old & 0xff0000) >> 8 | (old & 0xff000000) >> 24); + start++; + } + while (start < end); +} + +/* Simulate a monitor trap, put the result into r0 and errno into r1 + return offset by which to adjust pc. */ + +static int +trap (i, regs, insn_ptr, memory, maskl, maskw, endianw) + int i; + int *regs; + unsigned char *insn_ptr; + unsigned char *memory; +{ + switch (i) + { + case 1: + printf ("%c", regs[0]); + break; + case 2: + raise_exception (SIGQUIT); + break; + case 3: /* FIXME: for backwards compat, should be removed */ + case 33: + { + unsigned int countp = * (unsigned int *) (insn_ptr + 4); + + WLAT (countp, RLAT (countp) + 1); + return 6; + } + case 34: + { + extern int errno; + int perrno = errno; + errno = 0; + + switch (regs[4]) + { + +#if !defined(__GO32__) && !defined(_WIN32) + case SYS_fork: + regs[0] = fork (); + break; +/* This would work only if endianness matched between host and target. + Besides, it's quite dangerous. */ +#if 0 + case SYS_execve: + regs[0] = execve (ptr (regs[5]), (char **) ptr (regs[6]), + (char **) ptr (regs[7])); + break; + case SYS_execv: + regs[0] = execve (ptr (regs[5]), (char **) ptr (regs[6]), 0); + break; +#endif + case SYS_pipe: + { + regs[0] = (BUSERROR (regs[5], maskl) + ? -EINVAL + : pipe ((int *) ptr (regs[5]))); + } + break; + + case SYS_wait: + regs[0] = wait (ptr (regs[5])); + break; +#endif /* !defined(__GO32__) && !defined(_WIN32) */ + + case SYS_read: + strnswap (regs[6], regs[7]); + regs[0] + = callback->read (callback, regs[5], ptr (regs[6]), regs[7]); + strnswap (regs[6], regs[7]); + break; + case SYS_write: + strnswap (regs[6], regs[7]); + if (regs[5] == 1) + regs[0] = (int) callback->write_stdout (callback, + ptr (regs[6]), regs[7]); + else + regs[0] = (int) callback->write (callback, regs[5], + ptr (regs[6]), regs[7]); + strnswap (regs[6], regs[7]); + break; + case SYS_lseek: + regs[0] = callback->lseek (callback,regs[5], regs[6], regs[7]); + break; + case SYS_close: + regs[0] = callback->close (callback,regs[5]); + break; + case SYS_open: + { + int len = strswaplen (regs[5]); + strnswap (regs[5], len); + regs[0] = callback->open (callback, ptr (regs[5]), regs[6]); + strnswap (regs[5], len); + break; + } + case SYS_exit: + /* EXIT - caller can look in r5 to work out the reason */ + raise_exception (SIGQUIT); + regs[0] = regs[5]; + break; + + case SYS_stat: /* added at hmsi */ + /* stat system call */ + { + struct stat host_stat; + int buf; + int len = strswaplen (regs[5]); + + strnswap (regs[5], len); + regs[0] = stat (ptr (regs[5]), &host_stat); + strnswap (regs[5], len); + + buf = regs[6]; + + WWAT (buf, host_stat.st_dev); + buf += 2; + WWAT (buf, host_stat.st_ino); + buf += 2; + WLAT (buf, host_stat.st_mode); + buf += 4; + WWAT (buf, host_stat.st_nlink); + buf += 2; + WWAT (buf, host_stat.st_uid); + buf += 2; + WWAT (buf, host_stat.st_gid); + buf += 2; + WWAT (buf, host_stat.st_rdev); + buf += 2; + WLAT (buf, host_stat.st_size); + buf += 4; + WLAT (buf, host_stat.st_atime); + buf += 4; + WLAT (buf, 0); + buf += 4; + WLAT (buf, host_stat.st_mtime); + buf += 4; + WLAT (buf, 0); + buf += 4; + WLAT (buf, host_stat.st_ctime); + buf += 4; + WLAT (buf, 0); + buf += 4; + WLAT (buf, 0); + buf += 4; + WLAT (buf, 0); + buf += 4; + } + break; + +#ifndef _WIN32 + case SYS_chown: + { + int len = strswaplen (regs[5]); + + strnswap (regs[5], len); + regs[0] = chown (ptr (regs[5]), regs[6], regs[7]); + strnswap (regs[5], len); + break; + } +#endif /* _WIN32 */ + case SYS_chmod: + { + int len = strswaplen (regs[5]); + + strnswap (regs[5], len); + regs[0] = chmod (ptr (regs[5]), regs[6]); + strnswap (regs[5], len); + break; + } + case SYS_utime: + { + /* Cast the second argument to void *, to avoid type mismatch + if a prototype is present. */ + int len = strswaplen (regs[5]); + + strnswap (regs[5], len); + regs[0] = utime (ptr (regs[5]), (void *) ptr (regs[6])); + strnswap (regs[5], len); + break; + } + case SYS_argc: + regs[0] = count_argc (prog_argv); + break; + case SYS_argnlen: + if (regs[5] < count_argc (prog_argv)) + regs[0] = strlen (prog_argv[regs[5]]); + else + regs[0] = -1; + break; + case SYS_argn: + if (regs[5] < count_argc (prog_argv)) + { + /* Include the termination byte. */ + int i = strlen (prog_argv[regs[5]]) + 1; + regs[0] = sim_write (0, regs[6], prog_argv[regs[5]], i); + } + else + regs[0] = -1; + break; + case SYS_time: + regs[0] = get_now (); + break; + case SYS_ftruncate: + regs[0] = callback->ftruncate (callback, regs[5], regs[6]); + break; + case SYS_truncate: + { + int len = strswaplen (regs[5]); + strnswap (regs[5], len); + regs[0] = callback->truncate (callback, ptr (regs[5]), regs[6]); + strnswap (regs[5], len); + break; + } + default: + regs[0] = -1; + break; + } + regs[1] = callback->get_errno (callback); + errno = perrno; + } + break; + + case 13: /* Set IBNR */ + IBNR = regs[0] & 0xffff; + break; + case 14: /* Set IBCR */ + IBCR = regs[0] & 0xffff; + break; + case 0xc3: + case 255: + raise_exception (SIGTRAP); + if (i == 0xc3) + return -2; + break; + } + return 0; +} + +void +control_c (sig, code, scp, addr) + int sig; + int code; + char *scp; + char *addr; +{ + raise_exception (SIGINT); +} + +static int +div1 (R, iRn2, iRn1/*, T*/) + int *R; + int iRn1; + int iRn2; + /* int T;*/ +{ + unsigned long tmp0; + unsigned char old_q, tmp1; + + old_q = Q; + SET_SR_Q ((unsigned char) ((0x80000000 & R[iRn1]) != 0)); + R[iRn1] <<= 1; + R[iRn1] |= (unsigned long) T; + + switch (old_q) + { + case 0: + switch (M) + { + case 0: + tmp0 = R[iRn1]; + R[iRn1] -= R[iRn2]; + tmp1 = (R[iRn1] > tmp0); + switch (Q) + { + case 0: + SET_SR_Q (tmp1); + break; + case 1: + SET_SR_Q ((unsigned char) (tmp1 == 0)); + break; + } + break; + case 1: + tmp0 = R[iRn1]; + R[iRn1] += R[iRn2]; + tmp1 = (R[iRn1] < tmp0); + switch (Q) + { + case 0: + SET_SR_Q ((unsigned char) (tmp1 == 0)); + break; + case 1: + SET_SR_Q (tmp1); + break; + } + break; + } + break; + case 1: + switch (M) + { + case 0: + tmp0 = R[iRn1]; + R[iRn1] += R[iRn2]; + tmp1 = (R[iRn1] < tmp0); + switch (Q) + { + case 0: + SET_SR_Q (tmp1); + break; + case 1: + SET_SR_Q ((unsigned char) (tmp1 == 0)); + break; + } + break; + case 1: + tmp0 = R[iRn1]; + R[iRn1] -= R[iRn2]; + tmp1 = (R[iRn1] > tmp0); + switch (Q) + { + case 0: + SET_SR_Q ((unsigned char) (tmp1 == 0)); + break; + case 1: + SET_SR_Q (tmp1); + break; + } + break; + } + break; + } + /*T = (Q == M);*/ + SET_SR_T (Q == M); + /*return T;*/ +} + +static void +dmul (sign, rm, rn) + int sign; + unsigned int rm; + unsigned int rn; +{ + unsigned long RnL, RnH; + unsigned long RmL, RmH; + unsigned long temp0, temp1, temp2, temp3; + unsigned long Res2, Res1, Res0; + + RnL = rn & 0xffff; + RnH = (rn >> 16) & 0xffff; + RmL = rm & 0xffff; + RmH = (rm >> 16) & 0xffff; + temp0 = RmL * RnL; + temp1 = RmH * RnL; + temp2 = RmL * RnH; + temp3 = RmH * RnH; + Res2 = 0; + Res1 = temp1 + temp2; + if (Res1 < temp1) + Res2 += 0x00010000; + temp1 = (Res1 << 16) & 0xffff0000; + Res0 = temp0 + temp1; + if (Res0 < temp0) + Res2 += 1; + Res2 += ((Res1 >> 16) & 0xffff) + temp3; + + if (sign) + { + if (rn & 0x80000000) + Res2 -= rm; + if (rm & 0x80000000) + Res2 -= rn; + } + + MACH = Res2; + MACL = Res0; +} + +static void +macw (regs, memory, n, m, endianw) + int *regs; + unsigned char *memory; + int m, n; + int endianw; +{ + long tempm, tempn; + long prod, macl, sum; + + tempm=RSWAT (regs[m]); regs[m]+=2; + tempn=RSWAT (regs[n]); regs[n]+=2; + + macl = MACL; + prod = (long) (short) tempm * (long) (short) tempn; + sum = prod + macl; + if (S) + { + if ((~(prod ^ macl) & (sum ^ prod)) < 0) + { + /* MACH's lsb is a sticky overflow bit. */ + MACH |= 1; + /* Store the smallest negative number in MACL if prod is + negative, and the largest positive number otherwise. */ + sum = 0x7fffffff + (prod < 0); + } + } + else + { + long mach; + /* Add to MACH the sign extended product, and carry from low sum. */ + mach = MACH + (-(prod < 0)) + ((unsigned long) sum < prod); + /* Sign extend at 10:th bit in MACH. */ + MACH = (mach & 0x1ff) | -(mach & 0x200); + } + MACL = sum; +} + +static void +macl (regs, memory, n, m) + int *regs; + unsigned char *memory; + int m, n; +{ + long tempm, tempn; + long macl, mach; + long long ans; + long long mac64; + + tempm = RSLAT (regs[m]); + regs[m] += 4; + + tempn = RSLAT (regs[n]); + regs[n] += 4; + + mach = MACH; + macl = MACL; + + mac64 = ((long long) macl & 0xffffffff) | + ((long long) mach & 0xffffffff) << 32; + + ans = (long long) tempm * (long long) tempn; /* Multiply 32bit * 32bit */ + + mac64 += ans; /* Accumulate 64bit + 64 bit */ + + macl = (long) (mac64 & 0xffffffff); + mach = (long) ((mac64 >> 32) & 0xffffffff); + + if (S) /* Store only 48 bits of the result */ + { + if (mach < 0) /* Result is negative */ + { + mach = mach & 0x0000ffff; /* Mask higher 16 bits */ + mach |= 0xffff8000; /* Sign extend higher 16 bits */ + } + else + mach = mach & 0x00007fff; /* Postive Result */ + } + + MACL = macl; + MACH = mach; +} + +enum { + B_BCLR = 0, + B_BSET = 1, + B_BST = 2, + B_BLD = 3, + B_BAND = 4, + B_BOR = 5, + B_BXOR = 6, + B_BLDNOT = 11, + B_BANDNOT = 12, + B_BORNOT = 13, + + MOVB_RM = 0x0000, + MOVW_RM = 0x1000, + MOVL_RM = 0x2000, + FMOV_RM = 0x3000, + MOVB_MR = 0x4000, + MOVW_MR = 0x5000, + MOVL_MR = 0x6000, + FMOV_MR = 0x7000, + MOVU_BMR = 0x8000, + MOVU_WMR = 0x9000, +}; + +/* Do extended displacement move instructions. */ +void +do_long_move_insn (int op, int disp12, int m, int n, int *thatlock) +{ + int memstalls = 0; + int thislock = *thatlock; + int endianw = global_endianw; + int *R = &(saved_state.asregs.regs[0]); + unsigned char *memory = saved_state.asregs.memory; + int maskb = ~((saved_state.asregs.msize - 1) & ~0); + unsigned char *insn_ptr = PT2H (saved_state.asregs.pc); + + switch (op) { + case MOVB_RM: /* signed */ + WBAT (disp12 * 1 + R[n], R[m]); + break; + case MOVW_RM: + WWAT (disp12 * 2 + R[n], R[m]); + break; + case MOVL_RM: + WLAT (disp12 * 4 + R[n], R[m]); + break; + case FMOV_RM: /* floating point */ + if (FPSCR_SZ) + { + MA (1); + WDAT (R[n] + 8 * disp12, m); + } + else + WLAT (R[n] + 4 * disp12, FI (m)); + break; + case MOVB_MR: + R[n] = RSBAT (disp12 * 1 + R[m]); + L (n); + break; + case MOVW_MR: + R[n] = RSWAT (disp12 * 2 + R[m]); + L (n); + break; + case MOVL_MR: + R[n] = RLAT (disp12 * 4 + R[m]); + L (n); + break; + case FMOV_MR: + if (FPSCR_SZ) { + MA (1); + RDAT (R[m] + 8 * disp12, n); + } + else + SET_FI (n, RLAT (R[m] + 4 * disp12)); + break; + case MOVU_BMR: /* unsigned */ + R[n] = RBAT (disp12 * 1 + R[m]); + L (n); + break; + case MOVU_WMR: + R[n] = RWAT (disp12 * 2 + R[m]); + L (n); + break; + default: + RAISE_EXCEPTION (SIGINT); + exit (1); + } + saved_state.asregs.memstalls += memstalls; + *thatlock = thislock; +} + +/* Do binary logical bit-manipulation insns. */ +void +do_blog_insn (int imm, int addr, int binop, + unsigned char *memory, int maskb) +{ + int oldval = RBAT (addr); + + switch (binop) { + case B_BCLR: /* bclr.b */ + WBAT (addr, oldval & ~imm); + break; + case B_BSET: /* bset.b */ + WBAT (addr, oldval | imm); + break; + case B_BST: /* bst.b */ + if (T) + WBAT (addr, oldval | imm); + else + WBAT (addr, oldval & ~imm); + break; + case B_BLD: /* bld.b */ + SET_SR_T ((oldval & imm) != 0); + break; + case B_BAND: /* band.b */ + SET_SR_T (T && ((oldval & imm) != 0)); + break; + case B_BOR: /* bor.b */ + SET_SR_T (T || ((oldval & imm) != 0)); + break; + case B_BXOR: /* bxor.b */ + SET_SR_T (T ^ ((oldval & imm) != 0)); + break; + case B_BLDNOT: /* bldnot.b */ + SET_SR_T ((oldval & imm) == 0); + break; + case B_BANDNOT: /* bandnot.b */ + SET_SR_T (T && ((oldval & imm) == 0)); + break; + case B_BORNOT: /* bornot.b */ + SET_SR_T (T || ((oldval & imm) == 0)); + break; + } +} +float +fsca_s (int in, double (*f) (double)) +{ + double rad = ldexp ((in & 0xffff), -15) * 3.141592653589793238462643383; + double result = (*f) (rad); + double error, upper, lower, frac; + int exp; + + /* Search the value with the maximum error that is still within the + architectural spec. */ + error = ldexp (1., -21); + /* compensate for calculation inaccuracy by reducing error. */ + error = error - ldexp (1., -50); + upper = result + error; + frac = frexp (upper, &exp); + upper = ldexp (floor (ldexp (frac, 24)), exp - 24); + lower = result - error; + frac = frexp (lower, &exp); + lower = ldexp (ceil (ldexp (frac, 24)), exp - 24); + return abs (upper - result) >= abs (lower - result) ? upper : lower; +} + +float +fsrra_s (float in) +{ + double result = 1. / sqrt (in); + int exp; + double frac, upper, lower, error, eps; + + /* refine result */ + result = result - (result * result * in - 1) * 0.5 * result; + /* Search the value with the maximum error that is still within the + architectural spec. */ + frac = frexp (result, &exp); + frac = ldexp (frac, 24); + error = 4.0; /* 1 << 24-1-21 */ + /* use eps to compensate for possible 1 ulp error in our 'exact' result. */ + eps = ldexp (1., -29); + upper = floor (frac + error - eps); + if (upper > 16777216.) + upper = floor ((frac + error - eps) * 0.5) * 2.; + lower = ceil ((frac - error + eps) * 2) * .5; + if (lower > 8388608.) + lower = ceil (frac - error + eps); + upper = ldexp (upper, exp - 24); + lower = ldexp (lower, exp - 24); + return upper - result >= result - lower ? upper : lower; +} + + +/* GET_LOOP_BOUNDS {EXTENDED} + These two functions compute the actual starting and ending point + of the repeat loop, based on the RS and RE registers (repeat start, + repeat stop). The extended version is called for LDRC, and the + regular version is called for SETRC. The difference is that for + LDRC, the loop start and end instructions are literally the ones + pointed to by RS and RE -- for SETRC, they're not (see docs). */ + +static struct loop_bounds +get_loop_bounds_ext (rs, re, memory, mem_end, maskw, endianw) + int rs, re; + unsigned char *memory, *mem_end; + int maskw, endianw; +{ + struct loop_bounds loop; + + /* FIXME: should I verify RS < RE? */ + loop.start = PT2H (RS); /* FIXME not using the params? */ + loop.end = PT2H (RE & ~1); /* Ignore bit 0 of RE. */ + SKIP_INSN (loop.end); + if (loop.end >= mem_end) + loop.end = PT2H (0); + return loop; +} + +static struct loop_bounds +get_loop_bounds (rs, re, memory, mem_end, maskw, endianw) + int rs, re; + unsigned char *memory, *mem_end; + int maskw, endianw; +{ + struct loop_bounds loop; + + if (SR_RC) + { + if (RS >= RE) + { + loop.start = PT2H (RE - 4); + SKIP_INSN (loop.start); + loop.end = loop.start; + if (RS - RE == 0) + SKIP_INSN (loop.end); + if (RS - RE <= 2) + SKIP_INSN (loop.end); + SKIP_INSN (loop.end); + } + else + { + loop.start = PT2H (RS); + loop.end = PT2H (RE - 4); + SKIP_INSN (loop.end); + SKIP_INSN (loop.end); + SKIP_INSN (loop.end); + SKIP_INSN (loop.end); + } + if (loop.end >= mem_end) + loop.end = PT2H (0); + } + else + loop.end = PT2H (0); + + return loop; +} + +static void ppi_insn (); + +#include "ppi.c" + +/* Provide calloc / free versions that use an anonymous mmap. This can + significantly cut the start-up time when a large simulator memory is + required, because pages are only zeroed on demand. */ +#ifdef MAP_ANONYMOUS +void * +mcalloc (size_t nmemb, size_t size) +{ + void *page; + + if (nmemb != 1) + size *= nmemb; + return mmap (0, size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, + -1, 0); +} + +#define mfree(start,length) munmap ((start), (length)) +#else +#define mcalloc calloc +#define mfree(start,length) free(start) +#endif + +/* Set the memory size to the power of two provided. */ + +void +sim_size (power) + int power; + +{ + sim_memory_size = power; + + if (saved_state.asregs.memory) + { + mfree (saved_state.asregs.memory, saved_state.asregs.msize); + } + + saved_state.asregs.msize = 1 << power; + + saved_state.asregs.memory = + (unsigned char *) mcalloc (1, saved_state.asregs.msize); + + if (!saved_state.asregs.memory) + { + fprintf (stderr, + "Not enough VM for simulation of %d bytes of RAM\n", + saved_state.asregs.msize); + + saved_state.asregs.msize = 1; + saved_state.asregs.memory = (unsigned char *) mcalloc (1, 1); + } +} + +static void +init_dsp (abfd) + struct bfd *abfd; +{ + int was_dsp = target_dsp; + unsigned long mach = bfd_get_mach (abfd); + + if (mach == bfd_mach_sh_dsp || + mach == bfd_mach_sh4al_dsp || + mach == bfd_mach_sh3_dsp) + { + int ram_area_size, xram_start, yram_start; + int new_select; + + target_dsp = 1; + if (mach == bfd_mach_sh_dsp) + { + /* SH7410 (orig. sh-sdp): + 4KB each for X & Y memory; + On-chip X RAM 0x0800f000-0x0800ffff + On-chip Y RAM 0x0801f000-0x0801ffff */ + xram_start = 0x0800f000; + ram_area_size = 0x1000; + } + if (mach == bfd_mach_sh3_dsp || mach == bfd_mach_sh4al_dsp) + { + /* SH7612: + 8KB each for X & Y memory; + On-chip X RAM 0x1000e000-0x1000ffff + On-chip Y RAM 0x1001e000-0x1001ffff */ + xram_start = 0x1000e000; + ram_area_size = 0x2000; + } + yram_start = xram_start + 0x10000; + new_select = ~(ram_area_size - 1); + if (saved_state.asregs.xyram_select != new_select) + { + saved_state.asregs.xyram_select = new_select; + free (saved_state.asregs.xmem); + free (saved_state.asregs.ymem); + saved_state.asregs.xmem = + (unsigned char *) calloc (1, ram_area_size); + saved_state.asregs.ymem = + (unsigned char *) calloc (1, ram_area_size); + + /* Disable use of X / Y mmeory if not allocated. */ + if (! saved_state.asregs.xmem || ! saved_state.asregs.ymem) + { + saved_state.asregs.xyram_select = 0; + if (saved_state.asregs.xmem) + free (saved_state.asregs.xmem); + if (saved_state.asregs.ymem) + free (saved_state.asregs.ymem); + } + } + saved_state.asregs.xram_start = xram_start; + saved_state.asregs.yram_start = yram_start; + saved_state.asregs.xmem_offset = saved_state.asregs.xmem - xram_start; + saved_state.asregs.ymem_offset = saved_state.asregs.ymem - yram_start; + } + else + { + target_dsp = 0; + if (saved_state.asregs.xyram_select) + { + saved_state.asregs.xyram_select = 0; + free (saved_state.asregs.xmem); + free (saved_state.asregs.ymem); + } + } + + if (! saved_state.asregs.xyram_select) + { + saved_state.asregs.xram_start = 1; + saved_state.asregs.yram_start = 1; + } + + if (saved_state.asregs.regstack == NULL) + saved_state.asregs.regstack = + calloc (512, sizeof *saved_state.asregs.regstack); + + if (target_dsp != was_dsp) + { + int i, tmp; + + for (i = (sizeof sh_dsp_table / sizeof sh_dsp_table[0]) - 1; i >= 0; i--) + { + tmp = sh_jump_table[0xf000 + i]; + sh_jump_table[0xf000 + i] = sh_dsp_table[i]; + sh_dsp_table[i] = tmp; + } + } +} + +static void +init_pointers () +{ + host_little_endian = 0; + * (char*) &host_little_endian = 1; + host_little_endian &= 1; + + if (saved_state.asregs.msize != 1 << sim_memory_size) + { + sim_size (sim_memory_size); + } + + if (saved_state.asregs.profile && !profile_file) + { + profile_file = fopen ("gmon.out", "wb"); + /* Seek to where to put the call arc data */ + nsamples = (1 << sim_profile_size); + + fseek (profile_file, nsamples * 2 + 12, 0); + + if (!profile_file) + { + fprintf (stderr, "Can't open gmon.out\n"); + } + else + { + saved_state.asregs.profile_hist = + (unsigned short *) calloc (64, (nsamples * sizeof (short) / 64)); + } + } +} + +static void +dump_profile () +{ + unsigned int minpc; + unsigned int maxpc; + unsigned short *p; + int i; + + p = saved_state.asregs.profile_hist; + minpc = 0; + maxpc = (1 << sim_profile_size); + + fseek (profile_file, 0L, 0); + swapout (minpc << PROFILE_SHIFT); + swapout (maxpc << PROFILE_SHIFT); + swapout (nsamples * 2 + 12); + for (i = 0; i < nsamples; i++) + swapout16 (saved_state.asregs.profile_hist[i]); + +} + +static void +gotcall (from, to) + int from; + int to; +{ + swapout (from); + swapout (to); + swapout (1); +} + +#define MMASKB ((saved_state.asregs.msize -1) & ~0) + +int +sim_stop (sd) + SIM_DESC sd; +{ + raise_exception (SIGINT); + return 1; +} + +void +sim_resume (sd, step, siggnal) + SIM_DESC sd; + int step, siggnal; +{ + register unsigned char *insn_ptr; + unsigned char *mem_end; + struct loop_bounds loop; + register int cycles = 0; + register int stalls = 0; + register int memstalls = 0; + register int insts = 0; + register int prevlock; +#if 1 + int thislock; +#else + register int thislock; +#endif + register unsigned int doprofile; + register int pollcount = 0; + /* endianw is used for every insn fetch, hence it makes sense to cache it. + endianb is used less often. */ + register int endianw = global_endianw; + + int tick_start = get_now (); + void (*prev) (); + void (*prev_fpe) (); + + register unsigned short *jump_table = sh_jump_table; + + register int *R = &(saved_state.asregs.regs[0]); + /*register int T;*/ +#ifndef PR + register int PR; +#endif + + register int maskb = ~((saved_state.asregs.msize - 1) & ~0); + register int maskw = ~((saved_state.asregs.msize - 1) & ~1); + register int maskl = ~((saved_state.asregs.msize - 1) & ~3); + register unsigned char *memory; + register unsigned int sbit = ((unsigned int) 1 << 31); + + prev = signal (SIGINT, control_c); + prev_fpe = signal (SIGFPE, SIG_IGN); + + init_pointers (); + saved_state.asregs.exception = 0; + + memory = saved_state.asregs.memory; + mem_end = memory + saved_state.asregs.msize; + + if (RE & 1) + loop = get_loop_bounds_ext (RS, RE, memory, mem_end, maskw, endianw); + else + loop = get_loop_bounds (RS, RE, memory, mem_end, maskw, endianw); + + insn_ptr = PT2H (saved_state.asregs.pc); + CHECK_INSN_PTR (insn_ptr); + +#ifndef PR + PR = saved_state.asregs.sregs.named.pr; +#endif + /*T = GET_SR () & SR_MASK_T;*/ + prevlock = saved_state.asregs.prevlock; + thislock = saved_state.asregs.thislock; + doprofile = saved_state.asregs.profile; + + /* If profiling not enabled, disable it by asking for + profiles infrequently. */ + if (doprofile == 0) + doprofile = ~0; + + loop: + if (step && insn_ptr < saved_state.asregs.insn_end) + { + if (saved_state.asregs.exception) + /* This can happen if we've already been single-stepping and + encountered a loop end. */ + saved_state.asregs.insn_end = insn_ptr; + else + { + saved_state.asregs.exception = SIGTRAP; + saved_state.asregs.insn_end = insn_ptr + 2; + } + } + + while (insn_ptr < saved_state.asregs.insn_end) + { + register unsigned int iword = RIAT (insn_ptr); + register unsigned int ult; + register unsigned char *nip = insn_ptr + 2; + +#ifndef ACE_FAST + insts++; +#endif + top: + if (tracing) + fprintf (stderr, "PC: %08x, insn: %04x\n", PH2T (insn_ptr), iword); + +#include "code.c" + + + in_delay_slot = 0; + insn_ptr = nip; + + if (--pollcount < 0) + { + pollcount = POLL_QUIT_INTERVAL; + if ((*callback->poll_quit) != NULL + && (*callback->poll_quit) (callback)) + { + sim_stop (sd); + } + } + +#ifndef ACE_FAST + prevlock = thislock; + thislock = 30; + cycles++; + + if (cycles >= doprofile) + { + + saved_state.asregs.cycles += doprofile; + cycles -= doprofile; + if (saved_state.asregs.profile_hist) + { + int n = PH2T (insn_ptr) >> PROFILE_SHIFT; + if (n < nsamples) + { + int i = saved_state.asregs.profile_hist[n]; + if (i < 65000) + saved_state.asregs.profile_hist[n] = i + 1; + } + + } + } +#endif + } + if (saved_state.asregs.insn_end == loop.end) + { + saved_state.asregs.cregs.named.sr += SR_RC_INCREMENT; + if (SR_RC) + insn_ptr = loop.start; + else + { + saved_state.asregs.insn_end = mem_end; + loop.end = PT2H (0); + } + goto loop; + } + + if (saved_state.asregs.exception == SIGILL + || saved_state.asregs.exception == SIGBUS) + { + insn_ptr -= 2; + } + /* Check for SIGBUS due to insn fetch. */ + else if (! saved_state.asregs.exception) + saved_state.asregs.exception = SIGBUS; + + saved_state.asregs.ticks += get_now () - tick_start; + saved_state.asregs.cycles += cycles; + saved_state.asregs.stalls += stalls; + saved_state.asregs.memstalls += memstalls; + saved_state.asregs.insts += insts; + saved_state.asregs.pc = PH2T (insn_ptr); +#ifndef PR + saved_state.asregs.sregs.named.pr = PR; +#endif + + saved_state.asregs.prevlock = prevlock; + saved_state.asregs.thislock = thislock; + + if (profile_file) + { + dump_profile (); + } + + signal (SIGFPE, prev_fpe); + signal (SIGINT, prev); +} + +int +sim_write (sd, addr, buffer, size) + SIM_DESC sd; + SIM_ADDR addr; + unsigned char *buffer; + int size; +{ + int i; + + init_pointers (); + + for (i = 0; i < size; i++) + { + saved_state.asregs.memory[(MMASKB & (addr + i)) ^ endianb] = buffer[i]; + } + return size; +} + +int +sim_read (sd, addr, buffer, size) + SIM_DESC sd; + SIM_ADDR addr; + unsigned char *buffer; + int size; +{ + int i; + + init_pointers (); + + for (i = 0; i < size; i++) + { + buffer[i] = saved_state.asregs.memory[(MMASKB & (addr + i)) ^ endianb]; + } + return size; +} + +static int gdb_bank_number; +enum { + REGBANK_MACH = 15, + REGBANK_IVN = 16, + REGBANK_PR = 17, + REGBANK_GBR = 18, + REGBANK_MACL = 19 +}; + +int +sim_store_register (sd, rn, memory, length) + SIM_DESC sd; + int rn; + unsigned char *memory; + int length; +{ + unsigned val; + + init_pointers (); + val = swap (* (int *) memory); + switch (rn) + { + case SIM_SH_R0_REGNUM: case SIM_SH_R1_REGNUM: case SIM_SH_R2_REGNUM: + case SIM_SH_R3_REGNUM: case SIM_SH_R4_REGNUM: case SIM_SH_R5_REGNUM: + case SIM_SH_R6_REGNUM: case SIM_SH_R7_REGNUM: case SIM_SH_R8_REGNUM: + case SIM_SH_R9_REGNUM: case SIM_SH_R10_REGNUM: case SIM_SH_R11_REGNUM: + case SIM_SH_R12_REGNUM: case SIM_SH_R13_REGNUM: case SIM_SH_R14_REGNUM: + case SIM_SH_R15_REGNUM: + saved_state.asregs.regs[rn] = val; + break; + case SIM_SH_PC_REGNUM: + saved_state.asregs.pc = val; + break; + case SIM_SH_PR_REGNUM: + PR = val; + break; + case SIM_SH_GBR_REGNUM: + GBR = val; + break; + case SIM_SH_VBR_REGNUM: + VBR = val; + break; + case SIM_SH_MACH_REGNUM: + MACH = val; + break; + case SIM_SH_MACL_REGNUM: + MACL = val; + break; + case SIM_SH_SR_REGNUM: + SET_SR (val); + break; + case SIM_SH_FPUL_REGNUM: + FPUL = val; + break; + case SIM_SH_FPSCR_REGNUM: + SET_FPSCR (val); + break; + case SIM_SH_FR0_REGNUM: case SIM_SH_FR1_REGNUM: case SIM_SH_FR2_REGNUM: + case SIM_SH_FR3_REGNUM: case SIM_SH_FR4_REGNUM: case SIM_SH_FR5_REGNUM: + case SIM_SH_FR6_REGNUM: case SIM_SH_FR7_REGNUM: case SIM_SH_FR8_REGNUM: + case SIM_SH_FR9_REGNUM: case SIM_SH_FR10_REGNUM: case SIM_SH_FR11_REGNUM: + case SIM_SH_FR12_REGNUM: case SIM_SH_FR13_REGNUM: case SIM_SH_FR14_REGNUM: + case SIM_SH_FR15_REGNUM: + SET_FI (rn - SIM_SH_FR0_REGNUM, val); + break; + case SIM_SH_DSR_REGNUM: + DSR = val; + break; + case SIM_SH_A0G_REGNUM: + A0G = val; + break; + case SIM_SH_A0_REGNUM: + A0 = val; + break; + case SIM_SH_A1G_REGNUM: + A1G = val; + break; + case SIM_SH_A1_REGNUM: + A1 = val; + break; + case SIM_SH_M0_REGNUM: + M0 = val; + break; + case SIM_SH_M1_REGNUM: + M1 = val; + break; + case SIM_SH_X0_REGNUM: + X0 = val; + break; + case SIM_SH_X1_REGNUM: + X1 = val; + break; + case SIM_SH_Y0_REGNUM: + Y0 = val; + break; + case SIM_SH_Y1_REGNUM: + Y1 = val; + break; + case SIM_SH_MOD_REGNUM: + SET_MOD (val); + break; + case SIM_SH_RS_REGNUM: + RS = val; + break; + case SIM_SH_RE_REGNUM: + RE = val; + break; + case SIM_SH_SSR_REGNUM: + SSR = val; + break; + case SIM_SH_SPC_REGNUM: + SPC = val; + break; + /* The rn_bank idiosyncracies are not due to hardware differences, but to + a weird aliasing naming scheme for sh3 / sh3e / sh4. */ + case SIM_SH_R0_BANK0_REGNUM: case SIM_SH_R1_BANK0_REGNUM: + case SIM_SH_R2_BANK0_REGNUM: case SIM_SH_R3_BANK0_REGNUM: + case SIM_SH_R4_BANK0_REGNUM: case SIM_SH_R5_BANK0_REGNUM: + case SIM_SH_R6_BANK0_REGNUM: case SIM_SH_R7_BANK0_REGNUM: + if (saved_state.asregs.bfd_mach == bfd_mach_sh2a) + { + rn -= SIM_SH_R0_BANK0_REGNUM; + saved_state.asregs.regstack[gdb_bank_number].regs[rn] = val; + } + else + if (SR_MD && SR_RB) + Rn_BANK (rn - SIM_SH_R0_BANK0_REGNUM) = val; + else + saved_state.asregs.regs[rn - SIM_SH_R0_BANK0_REGNUM] = val; + break; + case SIM_SH_R0_BANK1_REGNUM: case SIM_SH_R1_BANK1_REGNUM: + case SIM_SH_R2_BANK1_REGNUM: case SIM_SH_R3_BANK1_REGNUM: + case SIM_SH_R4_BANK1_REGNUM: case SIM_SH_R5_BANK1_REGNUM: + case SIM_SH_R6_BANK1_REGNUM: case SIM_SH_R7_BANK1_REGNUM: + if (saved_state.asregs.bfd_mach == bfd_mach_sh2a) + { + rn -= SIM_SH_R0_BANK1_REGNUM; + saved_state.asregs.regstack[gdb_bank_number].regs[rn + 8] = val; + } + else + if (SR_MD && SR_RB) + saved_state.asregs.regs[rn - SIM_SH_R0_BANK1_REGNUM] = val; + else + Rn_BANK (rn - SIM_SH_R0_BANK1_REGNUM) = val; + break; + case SIM_SH_R0_BANK_REGNUM: case SIM_SH_R1_BANK_REGNUM: + case SIM_SH_R2_BANK_REGNUM: case SIM_SH_R3_BANK_REGNUM: + case SIM_SH_R4_BANK_REGNUM: case SIM_SH_R5_BANK_REGNUM: + case SIM_SH_R6_BANK_REGNUM: case SIM_SH_R7_BANK_REGNUM: + SET_Rn_BANK (rn - SIM_SH_R0_BANK_REGNUM, val); + break; + case SIM_SH_TBR_REGNUM: + TBR = val; + break; + case SIM_SH_IBNR_REGNUM: + IBNR = val; + break; + case SIM_SH_IBCR_REGNUM: + IBCR = val; + break; + case SIM_SH_BANK_REGNUM: + /* This is a pseudo-register maintained just for gdb. + It tells us what register bank gdb would like to read/write. */ + gdb_bank_number = val; + break; + case SIM_SH_BANK_MACL_REGNUM: + saved_state.asregs.regstack[gdb_bank_number].regs[REGBANK_MACL] = val; + break; + case SIM_SH_BANK_GBR_REGNUM: + saved_state.asregs.regstack[gdb_bank_number].regs[REGBANK_GBR] = val; + break; + case SIM_SH_BANK_PR_REGNUM: + saved_state.asregs.regstack[gdb_bank_number].regs[REGBANK_PR] = val; + break; + case SIM_SH_BANK_IVN_REGNUM: + saved_state.asregs.regstack[gdb_bank_number].regs[REGBANK_IVN] = val; + break; + case SIM_SH_BANK_MACH_REGNUM: + saved_state.asregs.regstack[gdb_bank_number].regs[REGBANK_MACH] = val; + break; + default: + return 0; + } + return -1; +} + +int +sim_fetch_register (sd, rn, memory, length) + SIM_DESC sd; + int rn; + unsigned char *memory; + int length; +{ + int val; + + init_pointers (); + switch (rn) + { + case SIM_SH_R0_REGNUM: case SIM_SH_R1_REGNUM: case SIM_SH_R2_REGNUM: + case SIM_SH_R3_REGNUM: case SIM_SH_R4_REGNUM: case SIM_SH_R5_REGNUM: + case SIM_SH_R6_REGNUM: case SIM_SH_R7_REGNUM: case SIM_SH_R8_REGNUM: + case SIM_SH_R9_REGNUM: case SIM_SH_R10_REGNUM: case SIM_SH_R11_REGNUM: + case SIM_SH_R12_REGNUM: case SIM_SH_R13_REGNUM: case SIM_SH_R14_REGNUM: + case SIM_SH_R15_REGNUM: + val = saved_state.asregs.regs[rn]; + break; + case SIM_SH_PC_REGNUM: + val = saved_state.asregs.pc; + break; + case SIM_SH_PR_REGNUM: + val = PR; + break; + case SIM_SH_GBR_REGNUM: + val = GBR; + break; + case SIM_SH_VBR_REGNUM: + val = VBR; + break; + case SIM_SH_MACH_REGNUM: + val = MACH; + break; + case SIM_SH_MACL_REGNUM: + val = MACL; + break; + case SIM_SH_SR_REGNUM: + val = GET_SR (); + break; + case SIM_SH_FPUL_REGNUM: + val = FPUL; + break; + case SIM_SH_FPSCR_REGNUM: + val = GET_FPSCR (); + break; + case SIM_SH_FR0_REGNUM: case SIM_SH_FR1_REGNUM: case SIM_SH_FR2_REGNUM: + case SIM_SH_FR3_REGNUM: case SIM_SH_FR4_REGNUM: case SIM_SH_FR5_REGNUM: + case SIM_SH_FR6_REGNUM: case SIM_SH_FR7_REGNUM: case SIM_SH_FR8_REGNUM: + case SIM_SH_FR9_REGNUM: case SIM_SH_FR10_REGNUM: case SIM_SH_FR11_REGNUM: + case SIM_SH_FR12_REGNUM: case SIM_SH_FR13_REGNUM: case SIM_SH_FR14_REGNUM: + case SIM_SH_FR15_REGNUM: + val = FI (rn - SIM_SH_FR0_REGNUM); + break; + case SIM_SH_DSR_REGNUM: + val = DSR; + break; + case SIM_SH_A0G_REGNUM: + val = SEXT (A0G); + break; + case SIM_SH_A0_REGNUM: + val = A0; + break; + case SIM_SH_A1G_REGNUM: + val = SEXT (A1G); + break; + case SIM_SH_A1_REGNUM: + val = A1; + break; + case SIM_SH_M0_REGNUM: + val = M0; + break; + case SIM_SH_M1_REGNUM: + val = M1; + break; + case SIM_SH_X0_REGNUM: + val = X0; + break; + case SIM_SH_X1_REGNUM: + val = X1; + break; + case SIM_SH_Y0_REGNUM: + val = Y0; + break; + case SIM_SH_Y1_REGNUM: + val = Y1; + break; + case SIM_SH_MOD_REGNUM: + val = MOD; + break; + case SIM_SH_RS_REGNUM: + val = RS; + break; + case SIM_SH_RE_REGNUM: + val = RE; + break; + case SIM_SH_SSR_REGNUM: + val = SSR; + break; + case SIM_SH_SPC_REGNUM: + val = SPC; + break; + /* The rn_bank idiosyncracies are not due to hardware differences, but to + a weird aliasing naming scheme for sh3 / sh3e / sh4. */ + case SIM_SH_R0_BANK0_REGNUM: case SIM_SH_R1_BANK0_REGNUM: + case SIM_SH_R2_BANK0_REGNUM: case SIM_SH_R3_BANK0_REGNUM: + case SIM_SH_R4_BANK0_REGNUM: case SIM_SH_R5_BANK0_REGNUM: + case SIM_SH_R6_BANK0_REGNUM: case SIM_SH_R7_BANK0_REGNUM: + if (saved_state.asregs.bfd_mach == bfd_mach_sh2a) + { + rn -= SIM_SH_R0_BANK0_REGNUM; + val = saved_state.asregs.regstack[gdb_bank_number].regs[rn]; + } + else + val = (SR_MD && SR_RB + ? Rn_BANK (rn - SIM_SH_R0_BANK0_REGNUM) + : saved_state.asregs.regs[rn - SIM_SH_R0_BANK0_REGNUM]); + break; + case SIM_SH_R0_BANK1_REGNUM: case SIM_SH_R1_BANK1_REGNUM: + case SIM_SH_R2_BANK1_REGNUM: case SIM_SH_R3_BANK1_REGNUM: + case SIM_SH_R4_BANK1_REGNUM: case SIM_SH_R5_BANK1_REGNUM: + case SIM_SH_R6_BANK1_REGNUM: case SIM_SH_R7_BANK1_REGNUM: + if (saved_state.asregs.bfd_mach == bfd_mach_sh2a) + { + rn -= SIM_SH_R0_BANK1_REGNUM; + val = saved_state.asregs.regstack[gdb_bank_number].regs[rn + 8]; + } + else + val = (! SR_MD || ! SR_RB + ? Rn_BANK (rn - SIM_SH_R0_BANK1_REGNUM) + : saved_state.asregs.regs[rn - SIM_SH_R0_BANK1_REGNUM]); + break; + case SIM_SH_R0_BANK_REGNUM: case SIM_SH_R1_BANK_REGNUM: + case SIM_SH_R2_BANK_REGNUM: case SIM_SH_R3_BANK_REGNUM: + case SIM_SH_R4_BANK_REGNUM: case SIM_SH_R5_BANK_REGNUM: + case SIM_SH_R6_BANK_REGNUM: case SIM_SH_R7_BANK_REGNUM: + val = Rn_BANK (rn - SIM_SH_R0_BANK_REGNUM); + break; + case SIM_SH_TBR_REGNUM: + val = TBR; + break; + case SIM_SH_IBNR_REGNUM: + val = IBNR; + break; + case SIM_SH_IBCR_REGNUM: + val = IBCR; + break; + case SIM_SH_BANK_REGNUM: + /* This is a pseudo-register maintained just for gdb. + It tells us what register bank gdb would like to read/write. */ + val = gdb_bank_number; + break; + case SIM_SH_BANK_MACL_REGNUM: + val = saved_state.asregs.regstack[gdb_bank_number].regs[REGBANK_MACL]; + break; + case SIM_SH_BANK_GBR_REGNUM: + val = saved_state.asregs.regstack[gdb_bank_number].regs[REGBANK_GBR]; + break; + case SIM_SH_BANK_PR_REGNUM: + val = saved_state.asregs.regstack[gdb_bank_number].regs[REGBANK_PR]; + break; + case SIM_SH_BANK_IVN_REGNUM: + val = saved_state.asregs.regstack[gdb_bank_number].regs[REGBANK_IVN]; + break; + case SIM_SH_BANK_MACH_REGNUM: + val = saved_state.asregs.regstack[gdb_bank_number].regs[REGBANK_MACH]; + break; + default: + return 0; + } + * (int *) memory = swap (val); + return -1; +} + +int +sim_trace (sd) + SIM_DESC sd; +{ + tracing = 1; + sim_resume (sd, 0, 0); + tracing = 0; + return 1; +} + +void +sim_stop_reason (sd, reason, sigrc) + SIM_DESC sd; + enum sim_stop *reason; + int *sigrc; +{ + /* The SH simulator uses SIGQUIT to indicate that the program has + exited, so we must check for it here and translate it to exit. */ + if (saved_state.asregs.exception == SIGQUIT) + { + *reason = sim_exited; + *sigrc = saved_state.asregs.regs[5]; + } + else + { + *reason = sim_stopped; + *sigrc = saved_state.asregs.exception; + } +} + +void +sim_info (sd, verbose) + SIM_DESC sd; + int verbose; +{ + double timetaken = + (double) saved_state.asregs.ticks / (double) now_persec (); + double virttime = saved_state.asregs.cycles / 36.0e6; + + callback->printf_filtered (callback, "\n\n# instructions executed %10d\n", + saved_state.asregs.insts); + callback->printf_filtered (callback, "# cycles %10d\n", + saved_state.asregs.cycles); + callback->printf_filtered (callback, "# pipeline stalls %10d\n", + saved_state.asregs.stalls); + callback->printf_filtered (callback, "# misaligned load/store %10d\n", + saved_state.asregs.memstalls); + callback->printf_filtered (callback, "# real time taken %10.4f\n", + timetaken); + callback->printf_filtered (callback, "# virtual time taken %10.4f\n", + virttime); + callback->printf_filtered (callback, "# profiling size %10d\n", + sim_profile_size); + callback->printf_filtered (callback, "# profiling frequency %10d\n", + saved_state.asregs.profile); + callback->printf_filtered (callback, "# profile maxpc %10x\n", + (1 << sim_profile_size) << PROFILE_SHIFT); + + if (timetaken != 0) + { + callback->printf_filtered (callback, "# cycles/second %10d\n", + (int) (saved_state.asregs.cycles / timetaken)); + callback->printf_filtered (callback, "# simulation ratio %10.4f\n", + virttime / timetaken); + } +} + +void +sim_set_profile (n) + int n; +{ + saved_state.asregs.profile = n; +} + +void +sim_set_profile_size (n) + int n; +{ + sim_profile_size = n; +} + +SIM_DESC +sim_open (kind, cb, abfd, argv) + SIM_OPEN_KIND kind; + host_callback *cb; + struct bfd *abfd; + char **argv; +{ + char **p; + int endian_set = 0; + int i; + union + { + int i; + short s[2]; + char c[4]; + } + mem_word; + + sim_kind = kind; + myname = argv[0]; + callback = cb; + + for (p = argv + 1; *p != NULL; ++p) + { + if (strcmp (*p, "-E") == 0) + { + ++p; + if (*p == NULL) + { + /* FIXME: This doesn't use stderr, but then the rest of the + file doesn't either. */ + callback->printf_filtered (callback, "Missing argument to `-E'.\n"); + return 0; + } + target_little_endian = strcmp (*p, "big") != 0; + endian_set = 1; + } + else if (isdigit (**p)) + parse_and_set_memory_size (*p); + } + + if (abfd != NULL && ! endian_set) + target_little_endian = ! bfd_big_endian (abfd); + + if (abfd) + init_dsp (abfd); + + for (i = 4; (i -= 2) >= 0; ) + mem_word.s[i >> 1] = i; + global_endianw = mem_word.i >> (target_little_endian ? 0 : 16) & 0xffff; + + for (i = 4; --i >= 0; ) + mem_word.c[i] = i; + endianb = mem_word.i >> (target_little_endian ? 0 : 24) & 0xff; + + /* fudge our descriptor for now */ + return (SIM_DESC) 1; +} + +static void +parse_and_set_memory_size (str) + char *str; +{ + int n; + + n = strtol (str, NULL, 10); + if (n > 0 && n <= 24) + sim_memory_size = n; + else + callback->printf_filtered (callback, "Bad memory size %d; must be 1 to 24, inclusive\n", n); +} + +void +sim_close (sd, quitting) + SIM_DESC sd; + int quitting; +{ + /* nothing to do */ +} + +SIM_RC +sim_load (sd, prog, abfd, from_tty) + SIM_DESC sd; + char *prog; + bfd *abfd; + int from_tty; +{ + extern bfd *sim_load_file (); /* ??? Don't know where this should live. */ + bfd *prog_bfd; + + prog_bfd = sim_load_file (sd, myname, callback, prog, abfd, + sim_kind == SIM_OPEN_DEBUG, + 0, sim_write); + + /* Set the bfd machine type. */ + if (prog_bfd) + saved_state.asregs.bfd_mach = bfd_get_mach (prog_bfd); + else if (abfd) + saved_state.asregs.bfd_mach = bfd_get_mach (abfd); + else + saved_state.asregs.bfd_mach = 0; + + if (prog_bfd == NULL) + return SIM_RC_FAIL; + if (abfd == NULL) + bfd_close (prog_bfd); + return SIM_RC_OK; +} + +SIM_RC +sim_create_inferior (sd, prog_bfd, argv, env) + SIM_DESC sd; + struct bfd *prog_bfd; + char **argv; + char **env; +{ + /* Clear the registers. */ + memset (&saved_state, 0, + (char*) &saved_state.asregs.end_of_registers - (char*) &saved_state); + + /* Set the PC. */ + if (prog_bfd != NULL) + saved_state.asregs.pc = bfd_get_start_address (prog_bfd); + + /* Set the bfd machine type. */ + if (prog_bfd != NULL) + saved_state.asregs.bfd_mach = bfd_get_mach (prog_bfd); + + /* Record the program's arguments. */ + prog_argv = argv; + + return SIM_RC_OK; +} + +void +sim_do_command (sd, cmd) + SIM_DESC sd; + char *cmd; +{ + char *sms_cmd = "set-memory-size"; + int cmdsize; + + if (cmd == NULL || *cmd == '\0') + { + cmd = "help"; + } + + cmdsize = strlen (sms_cmd); + if (strncmp (cmd, sms_cmd, cmdsize) == 0 + && strchr (" \t", cmd[cmdsize]) != NULL) + { + parse_and_set_memory_size (cmd + cmdsize + 1); + } + else if (strcmp (cmd, "help") == 0) + { + (callback->printf_filtered) (callback, + "List of SH simulator commands:\n\n"); + (callback->printf_filtered) (callback, "set-memory-size -- Set the number of address bits to use\n"); + (callback->printf_filtered) (callback, "\n"); + } + else + { + (callback->printf_filtered) (callback, "Error: \"%s\" is not a valid SH simulator command.\n", cmd); + } +} + +void +sim_set_callbacks (p) + host_callback *p; +{ + callback = p; +}
interp.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: 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(unistd.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: gencode.c =================================================================== --- gencode.c (nonexistent) +++ gencode.c (revision 816) @@ -0,0 +1,3459 @@ +/* Simulator/Opcode generator for the Renesas + (formerly Hitachi) / SuperH Inc. Super-H architecture. + + Written by Steve Chamberlain of Cygnus Support. + sac@cygnus.com + + This file is part of SH 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 generates the opcode table for the assembler and + the simulator code. + + -t prints a pretty table for the assembler manual + -s generates the simulator code jump table + -d generates a define table + -x generates the simulator code switch statement + default used to generate the opcode tables + +*/ + +#include + +#define MAX_NR_STUFF 42 + +typedef struct +{ + char *defs; + char *refs; + char *name; + char *code; + char *stuff[MAX_NR_STUFF]; + int index; +} op; + + +op tab[] = +{ + + { "n", "", "add #,", "0111nnnni8*1....", + "R[n] += SEXT (i);", + "if (i == 0) {", + " UNDEF(n); /* see #ifdef PARANOID */", + " break;", + "}", + }, + { "n", "mn", "add ,", "0011nnnnmmmm1100", + "R[n] += R[m];", + }, + + { "n", "mn", "addc ,", "0011nnnnmmmm1110", + "ult = R[n] + T;", + "SET_SR_T (ult < R[n]);", + "R[n] = ult + R[m];", + "SET_SR_T (T || (R[n] < ult));", + }, + + { "n", "mn", "addv ,", "0011nnnnmmmm1111", + "ult = R[n] + R[m];", + "SET_SR_T ((~(R[n] ^ R[m]) & (ult ^ R[n])) >> 31);", + "R[n] = ult;", + }, + + { "0", "0", "and #,R0", "11001001i8*1....", + "R0 &= i;", + }, + { "n", "nm", "and ,", "0010nnnnmmmm1001", + "R[n] &= R[m];", + }, + { "", "0", "and.b #,@(R0,GBR)", "11001101i8*1....", + "MA (1);", + "WBAT (GBR + R0, RBAT (GBR + R0) & i);", + }, + + { "", "", "bf ", "10001011i8p1....", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "if (!T) {", + " SET_NIP (PC + 4 + (SEXT (i) * 2));", + " cycles += 2;", + "}", + }, + + { "", "", "bf.s ", "10001111i8p1....", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "if (!T) {", + " SET_NIP (PC + 4 + (SEXT (i) * 2));", + " cycles += 2;", + " Delay_Slot (PC + 2);", + "}", + }, + + { "", "n", "bit32 #imm3,@(disp12,)", "0011nnnni8*11001", + "/* 32-bit logical bit-manipulation instructions. */", + "int word2 = RIAT (nip);", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "i >>= 4; /* BOGUS: Using only three bits of 'i'. */", + "/* MSB of 'i' must be zero. */", + "if (i > 7)", + " RAISE_EXCEPTION (SIGILL);", + "MA (1);", + "do_blog_insn (1 << i, (word2 & 0xfff) + R[n], ", + " (word2 >> 12) & 0xf, memory, maskb);", + "SET_NIP (nip + 2); /* Consume 2 more bytes. */", + }, + { "", "", "bra ", "1010i12.........", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "SET_NIP (PC + 4 + (SEXT12 (i) * 2));", + "cycles += 2;", + "Delay_Slot (PC + 2);", + }, + + { "", "n", "braf ", "0000nnnn00100011", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "SET_NIP (PC + 4 + R[n]);", + "cycles += 2;", + "Delay_Slot (PC + 2);", + }, + + { "", "", "bsr ", "1011i12.........", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "PR = PH2T (PC + 4);", + "SET_NIP (PC + 4 + (SEXT12 (i) * 2));", + "cycles += 2;", + "Delay_Slot (PC + 2);", + }, + + { "", "n", "bsrf ", "0000nnnn00000011", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "PR = PH2T (PC) + 4;", + "SET_NIP (PC + 4 + R[n]);", + "cycles += 2;", + "Delay_Slot (PC + 2);", + }, + + { "", "", "bt ", "10001001i8p1....", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "if (T) {", + " SET_NIP (PC + 4 + (SEXT (i) * 2));", + " cycles += 2;", + "}", + }, + + { "", "m", "bld/st #, ", "10000111mmmmi4*1", + "/* MSB of 'i' is true for load, false for store. */", + "if (i <= 7)", + " if (T)", + " R[m] |= (1 << i);", + " else", + " R[m] &= ~(1 << i);", + "else", + " SET_SR_T ((R[m] & (1 << (i - 8))) != 0);", + }, + { "m", "m", "bset/clr #, ", "10000110mmmmi4*1", + "/* MSB of 'i' is true for set, false for clear. */", + "if (i <= 7)", + " R[m] &= ~(1 << i);", + "else", + " R[m] |= (1 << (i - 8));", + }, + { "n", "n", "clips.b ", "0100nnnn10010001", + "if (R[n] < -128 || R[n] > 127) {", + " L (n);", + " SET_SR_CS (1);", + " if (R[n] > 127)", + " R[n] = 127;", + " else if (R[n] < -128)", + " R[n] = -128;", + "}", + }, + { "n", "n", "clips.w ", "0100nnnn10010101", + "if (R[n] < -32768 || R[n] > 32767) {", + " L (n);", + " SET_SR_CS (1);", + " if (R[n] > 32767)", + " R[n] = 32767;", + " else if (R[n] < -32768)", + " R[n] = -32768;", + "}", + }, + { "n", "n", "clipu.b ", "0100nnnn10000001", + "if (R[n] < -256 || R[n] > 255) {", + " L (n);", + " SET_SR_CS (1);", + " R[n] = 255;", + "}", + }, + { "n", "n", "clipu.w ", "0100nnnn10000101", + "if (R[n] < -65536 || R[n] > 65535) {", + " L (n);", + " SET_SR_CS (1);", + " R[n] = 65535;", + "}", + }, + { "n", "0n", "divs R0,", "0100nnnn10010100", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "if (R0 == 0)", + " R[n] = 0x7fffffff;", + "else if (R0 == -1 && R[n] == 0x80000000)", + " R[n] = 0x7fffffff;", + "else R[n] /= R0;", + "L (n);", + }, + { "n", "0n", "divu R0,", "0100nnnn10000100", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "if (R0 == 0)", + " R[n] = 0xffffffff;", + "/* FIXME: The result may be implementation-defined if it is outside */", + "/* the range of signed int (i.e. if R[n] was negative and R0 == 1). */", + "else R[n] = R[n] / (unsigned int) R0;", + "L (n);", + }, + { "n", "0n", "mulr R0,", "0100nnnn10000000", + "R[n] = (R[n] * R0) & 0xffffffff;", + "L (n);", + }, + { "0", "n", "ldbank @,R0", "0100nnnn11100101", + "int regn = (R[n] >> 2) & 0x1f;", + "int bankn = (R[n] >> 7) & 0x1ff;", + "if (regn > 19)", + " regn = 19; /* FIXME what should happen? */", + "R0 = saved_state.asregs.regstack[bankn].regs[regn];", + "L (0);", + }, + { "", "0n", "stbank R0,@", "0100nnnn11100001", + "int regn = (R[n] >> 2) & 0x1f;", + "int bankn = (R[n] >> 7) & 0x1ff;", + "if (regn > 19)", + " regn = 19; /* FIXME what should happen? */", + "saved_state.asregs.regstack[bankn].regs[regn] = R0;", + }, + { "", "", "resbank", "0000000001011011", + "int i;", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + /* FIXME: cdef all */ + "if (BO) { /* Bank Overflow */", + /* FIXME: how do we know when to reset BO? */ + " for (i = 0; i <= 14; i++) {", + " R[i] = RLAT (R[15]);", + " MA (1);", + " R[15] += 4;", + " }", + " PR = RLAT (R[15]);", + " R[15] += 4;", + " MA (1);", + " GBR = RLAT (R[15]);", + " R[15] += 4;", + " MA (1);", + " MACH = RLAT (R[15]);", + " R[15] += 4;", + " MA (1);", + " MACL = RLAT (R[15]);", + " R[15] += 4;", + " MA (1);", + "}", + "else if (BANKN == 0) /* Bank Underflow */", + " RAISE_EXCEPTION (SIGILL);", /* FIXME: what exception? */ + "else {", + " SET_BANKN (BANKN - 1);", + " for (i = 0; i <= 14; i++)", + " R[i] = saved_state.asregs.regstack[BANKN].regs[i];", + " MACH = saved_state.asregs.regstack[BANKN].regs[15];", + " PR = saved_state.asregs.regstack[BANKN].regs[17];", + " GBR = saved_state.asregs.regstack[BANKN].regs[18];", + " MACL = saved_state.asregs.regstack[BANKN].regs[19];", + "}", + }, + { "f", "f-", "movml.l ,@-R15", "0100nnnn11110001", + "/* Push Rn...R0 (if n==15, push pr and R14...R0). */", + "do {", + " MA (1);", + " R[15] -= 4;", + " if (n == 15)", + " WLAT (R[15], PR);", + " else", + " WLAT (R[15], R[n]);", + "} while (n-- > 0);", + }, + { "f", "f+", "movml.l @R15+,", "0100nnnn11110101", + "/* Pop R0...Rn (if n==15, pop R0...R14 and pr). */", + "int i = 0;\n", + "do {", + " MA (1);", + " if (i == 15)", + " PR = RLAT (R[15]);", + " else", + " R[i] = RLAT (R[15]);", + " R[15] += 4;", + "} while (i++ < n);", + }, + { "f", "f-", "movmu.l ,@-R15", "0100nnnn11110000", + "/* Push pr, R14...Rn (if n==15, push pr). */", /* FIXME */ + "int i = 15;\n", + "do {", + " MA (1);", + " R[15] -= 4;", + " if (i == 15)", + " WLAT (R[15], PR);", + " else", + " WLAT (R[15], R[i]);", + "} while (i-- > n);", + }, + { "f", "f+", "movmu.l @R15+,", "0100nnnn11110100", + "/* Pop Rn...R14, pr (if n==15, pop pr). */", /* FIXME */ + "do {", + " MA (1);", + " if (n == 15)", + " PR = RLAT (R[15]);", + " else", + " R[n] = RLAT (R[15]);", + " R[15] += 4;", + "} while (n++ < 15);", + }, + { "", "", "nott", "0000000001101000", + "SET_SR_T (T == 0);", + }, + + { "", "", "bt.s ", "10001101i8p1....", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "if (T) {", + " SET_NIP (PC + 4 + (SEXT (i) * 2));", + " cycles += 2;", + " Delay_Slot (PC + 2);", + "}", + }, + + { "", "", "clrmac", "0000000000101000", + "MACH = 0;", + "MACL = 0;", + }, + + { "", "", "clrs", "0000000001001000", + "SET_SR_S (0);", + }, + + { "", "", "clrt", "0000000000001000", + "SET_SR_T (0);", + }, + + /* sh4a */ + { "", "", "clrdmxy", "0000000010001000", + "saved_state.asregs.cregs.named.sr &= ~(SR_MASK_DMX | SR_MASK_DMY);" + }, + + { "", "0", "cmp/eq #,R0", "10001000i8*1....", + "SET_SR_T (R0 == SEXT (i));", + }, + { "", "mn", "cmp/eq ,", "0011nnnnmmmm0000", + "SET_SR_T (R[n] == R[m]);", + }, + { "", "mn", "cmp/ge ,", "0011nnnnmmmm0011", + "SET_SR_T (R[n] >= R[m]);", + }, + { "", "mn", "cmp/gt ,", "0011nnnnmmmm0111", + "SET_SR_T (R[n] > R[m]);", + }, + { "", "mn", "cmp/hi ,", "0011nnnnmmmm0110", + "SET_SR_T (UR[n] > UR[m]);", + }, + { "", "mn", "cmp/hs ,", "0011nnnnmmmm0010", + "SET_SR_T (UR[n] >= UR[m]);", + }, + { "", "n", "cmp/pl ", "0100nnnn00010101", + "SET_SR_T (R[n] > 0);", + }, + { "", "n", "cmp/pz ", "0100nnnn00010001", + "SET_SR_T (R[n] >= 0);", + }, + { "", "mn", "cmp/str ,", "0010nnnnmmmm1100", + "ult = R[n] ^ R[m];", + "SET_SR_T (((ult & 0xff000000) == 0)", + " | ((ult & 0xff0000) == 0)", + " | ((ult & 0xff00) == 0)", + " | ((ult & 0xff) == 0));", + }, + + { "", "mn", "div0s ,", "0010nnnnmmmm0111", + "SET_SR_Q ((R[n] & sbit) != 0);", + "SET_SR_M ((R[m] & sbit) != 0);", + "SET_SR_T (M != Q);", + }, + + { "", "", "div0u", "0000000000011001", + "SET_SR_M (0);", + "SET_SR_Q (0);", + "SET_SR_T (0);", + }, + + { "n", "nm", "div1 ,", "0011nnnnmmmm0100", + "div1 (&R0, m, n/*, T*/);", + }, + + { "", "nm", "dmuls.l ,", "0011nnnnmmmm1101", + "dmul (1/*signed*/, R[n], R[m]);", + }, + + { "", "nm", "dmulu.l ,", "0011nnnnmmmm0101", + "dmul (0/*unsigned*/, R[n], R[m]);", + }, + + { "n", "n", "dt ", "0100nnnn00010000", + "R[n]--;", + "SET_SR_T (R[n] == 0);", + }, + + { "n", "m", "exts.b ,", "0110nnnnmmmm1110", + "R[n] = SEXT (R[m]);", + }, + { "n", "m", "exts.w ,", "0110nnnnmmmm1111", + "R[n] = SEXTW (R[m]);", + }, + + { "n", "m", "extu.b ,", "0110nnnnmmmm1100", + "R[n] = (R[m] & 0xff);", + }, + { "n", "m", "extu.w ,", "0110nnnnmmmm1101", + "R[n] = (R[m] & 0xffff);", + }, + + /* sh2e */ + { "", "", "fabs ", "1111nnnn01011101", + "FP_UNARY (n, fabs);", + "/* FIXME: FR (n) &= 0x7fffffff; */", + }, + + /* sh2e */ + { "", "", "fadd ,", "1111nnnnmmmm0000", + "FP_OP (n, +, m);", + }, + + /* sh2e */ + { "", "", "fcmp/eq ,", "1111nnnnmmmm0100", + "FP_CMP (n, ==, m);", + }, + /* sh2e */ + { "", "", "fcmp/gt ,", "1111nnnnmmmm0101", + "FP_CMP (n, >, m);", + }, + + /* sh4 */ + { "", "", "fcnvds ,FPUL", "1111nnnn10111101", + "if (! FPSCR_PR || n & 1)", + " RAISE_EXCEPTION (SIGILL);", + "else", + "{", + " union", + " {", + " int i;", + " float f;", + " } u;", + " u.f = DR (n);", + " FPUL = u.i;", + "}", + }, + + /* sh4 */ + { "", "", "fcnvsd FPUL,", "1111nnnn10101101", + "if (! FPSCR_PR || n & 1)", + " RAISE_EXCEPTION (SIGILL);", + "else", + "{", + " union", + " {", + " int i;", + " float f;", + " } u;", + " u.i = FPUL;", + " SET_DR (n, u.f);", + "}", + }, + + /* sh2e */ + { "", "", "fdiv ,", "1111nnnnmmmm0011", + "FP_OP (n, /, m);", + "/* FIXME: check for DP and (n & 1) == 0? */", + }, + + /* sh4 */ + { "", "", "fipr ,", "1111vvVV11101101", + "if (FPSCR_PR)", + " RAISE_EXCEPTION (SIGILL);", + "else", + "{", + " double fsum = 0;", + " if (saved_state.asregs.bfd_mach == bfd_mach_sh2a)", + " RAISE_EXCEPTION (SIGILL);", + " /* FIXME: check for nans and infinities. */", + " fsum += FR (v1+0) * FR (v2+0);", + " fsum += FR (v1+1) * FR (v2+1);", + " fsum += FR (v1+2) * FR (v2+2);", + " fsum += FR (v1+3) * FR (v2+3);", + " SET_FR (v1+3, fsum);", + "}", + }, + + /* sh2e */ + { "", "", "fldi0 ", "1111nnnn10001101", + "SET_FR (n, (float) 0.0);", + "/* FIXME: check for DP and (n & 1) == 0? */", + }, + + /* sh2e */ + { "", "", "fldi1 ", "1111nnnn10011101", + "SET_FR (n, (float) 1.0);", + "/* FIXME: check for DP and (n & 1) == 0? */", + }, + + /* sh2e */ + { "", "", "flds ,FPUL", "1111nnnn00011101", + " union", + " {", + " int i;", + " float f;", + " } u;", + " u.f = FR (n);", + " FPUL = u.i;", + }, + + /* sh2e */ + { "", "", "float FPUL,", "1111nnnn00101101", + /* sh4 */ + "if (FPSCR_PR)", + " SET_DR (n, (double) FPUL);", + "else", + "{", + " SET_FR (n, (float) FPUL);", + "}", + }, + + /* sh2e */ + { "", "", "fmac ,,", "1111nnnnmmmm1110", + "SET_FR (n, FR (m) * FR (0) + FR (n));", + "/* FIXME: check for DP and (n & 1) == 0? */", + }, + + /* sh2e */ + { "", "", "fmov ,", "1111nnnnmmmm1100", + /* sh4 */ + "if (FPSCR_SZ) {", + " int ni = XD_TO_XF (n);", + " int mi = XD_TO_XF (m);", + " SET_XF (ni + 0, XF (mi + 0));", + " SET_XF (ni + 1, XF (mi + 1));", + "}", + "else", + "{", + " SET_FR (n, FR (m));", + "}", + }, + /* sh2e */ + { "", "n", "fmov.s ,@", "1111nnnnmmmm1010", + /* sh4 */ + "if (FPSCR_SZ) {", + " MA (2);", + " WDAT (R[n], m);", + "}", + "else", + "{", + " MA (1);", + " WLAT (R[n], FI (m));", + "}", + }, + /* sh2e */ + { "", "m", "fmov.s @,", "1111nnnnmmmm1000", + /* sh4 */ + "if (FPSCR_SZ) {", + " MA (2);", + " RDAT (R[m], n);", + "}", + "else", + "{", + " MA (1);", + " SET_FI (n, RLAT (R[m]));", + "}", + }, + /* sh2a */ + { "", "n", "fmov.s @(disp12,), ", "0011nnnnmmmm0001", + "/* and fmov.s , @(disp12,)", + " and mov.bwl , @(disp12,)", + " and mov.bwl @(disp12,),", + " and movu.bw @(disp12,),. */", + "int word2 = RIAT (nip);", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "SET_NIP (nip + 2); /* Consume 2 more bytes. */", + "MA (1);", + "do_long_move_insn (word2 & 0xf000, word2 & 0x0fff, m, n, &thislock);", + }, + /* sh2e */ + { "m", "m", "fmov.s @+,", "1111nnnnmmmm1001", + /* sh4 */ + "if (FPSCR_SZ) {", + " MA (2);", + " RDAT (R[m], n);", + " R[m] += 8;", + "}", + "else", + "{", + " MA (1);", + " SET_FI (n, RLAT (R[m]));", + " R[m] += 4;", + "}", + }, + /* sh2e */ + { "n", "n", "fmov.s ,@-", "1111nnnnmmmm1011", + /* sh4 */ + "if (FPSCR_SZ) {", + " MA (2);", + " R[n] -= 8;", + " WDAT (R[n], m);", + "}", + "else", + "{", + " MA (1);", + " R[n] -= 4;", + " WLAT (R[n], FI (m));", + "}", + }, + /* sh2e */ + { "", "0m", "fmov.s @(R0,),", "1111nnnnmmmm0110", + /* sh4 */ + "if (FPSCR_SZ) {", + " MA (2);", + " RDAT (R[0]+R[m], n);", + "}", + "else", + "{", + " MA (1);", + " SET_FI (n, RLAT (R[0] + R[m]));", + "}", + }, + /* sh2e */ + { "", "0n", "fmov.s ,@(R0,)", "1111nnnnmmmm0111", + /* sh4 */ + "if (FPSCR_SZ) {", + " MA (2);", + " WDAT (R[0]+R[n], m);", + "}", + "else", + "{", + " MA (1);", + " WLAT ((R[0]+R[n]), FI (m));", + "}", + }, + + /* sh4: + See fmov instructions above for move to/from extended fp registers. */ + + /* sh2e */ + { "", "", "fmul ,", "1111nnnnmmmm0010", + "FP_OP (n, *, m);", + }, + + /* sh2e */ + { "", "", "fneg ", "1111nnnn01001101", + "FP_UNARY (n, -);", + }, + + /* sh4a */ + { "", "", "fpchg", "1111011111111101", + "SET_FPSCR (GET_FPSCR () ^ FPSCR_MASK_PR);", + }, + + /* sh4 */ + { "", "", "frchg", "1111101111111101", + "if (FPSCR_PR)", + " RAISE_EXCEPTION (SIGILL);", + "else if (saved_state.asregs.bfd_mach == bfd_mach_sh2a)", + " RAISE_EXCEPTION (SIGILL);", + "else", + " SET_FPSCR (GET_FPSCR () ^ FPSCR_MASK_FR);", + }, + + /* sh4 */ + { "", "", "fsca", "1111eeee11111101", + "if (FPSCR_PR)", + " RAISE_EXCEPTION (SIGILL);", + "else if (saved_state.asregs.bfd_mach == bfd_mach_sh2a)", + " RAISE_EXCEPTION (SIGILL);", + "else", + " {", + " SET_FR (n, fsca_s (FPUL, &sin));", + " SET_FR (n+1, fsca_s (FPUL, &cos));", + " }", + }, + + /* sh4 */ + { "", "", "fschg", "1111001111111101", + "SET_FPSCR (GET_FPSCR () ^ FPSCR_MASK_SZ);", + }, + + /* sh3e */ + { "", "", "fsqrt ", "1111nnnn01101101", + "FP_UNARY (n, sqrt);", + }, + + /* sh4 */ + { "", "", "fsrra ", "1111nnnn01111101", + "if (FPSCR_PR)", + " RAISE_EXCEPTION (SIGILL);", + "else if (saved_state.asregs.bfd_mach == bfd_mach_sh2a)", + " RAISE_EXCEPTION (SIGILL);", + "else", + " SET_FR (n, fsrra_s (FR (n)));", + }, + + /* sh2e */ + { "", "", "fsub ,", "1111nnnnmmmm0001", + "FP_OP (n, -, m);", + }, + + /* sh2e */ + { "", "", "ftrc , FPUL", "1111nnnn00111101", + /* sh4 */ + "if (FPSCR_PR) {", + " if (DR (n) != DR (n)) /* NaN */", + " FPUL = 0x80000000;", + " else", + " FPUL = (int) DR (n);", + "}", + "else", + "if (FR (n) != FR (n)) /* NaN */", + " FPUL = 0x80000000;", + "else", + " FPUL = (int) FR (n);", + }, + + /* sh4 */ + { "", "", "ftrv ", "1111vv0111111101", + "if (FPSCR_PR)", + " RAISE_EXCEPTION (SIGILL);", + "else", + "{", + " if (saved_state.asregs.bfd_mach == bfd_mach_sh2a)", + " RAISE_EXCEPTION (SIGILL);", + " /* FIXME not implemented. */", + " printf (\"ftrv xmtrx, FV%d\\n\", v1);", + "}", + }, + + /* sh2e */ + { "", "", "fsts FPUL,", "1111nnnn00001101", + " union", + " {", + " int i;", + " float f;", + " } u;", + " u.i = FPUL;", + " SET_FR (n, u.f);", + }, + + { "", "n", "jmp @", "0100nnnn00101011", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "SET_NIP (PT2H (R[n]));", + "cycles += 2;", + "Delay_Slot (PC + 2);", + }, + + { "", "n", "jsr @", "0100nnnn00001011", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "PR = PH2T (PC + 4);", + "if (~doprofile)", + " gotcall (PR, R[n]);", + "SET_NIP (PT2H (R[n]));", + "cycles += 2;", + "Delay_Slot (PC + 2);", + }, + { "", "n", "jsr/n @", "0100nnnn01001011", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "PR = PH2T (PC + 2);", + "if (~doprofile)", + " gotcall (PR, R[n]);", + "SET_NIP (PT2H (R[n]));", + }, + { "", "", "jsr/n @@(,TBR)", "10000011i8p4....", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "PR = PH2T (PC + 2);", + "if (~doprofile)", + " gotcall (PR, i + TBR);", + "SET_NIP (PT2H (i + TBR));", + }, + + { "", "n", "ldc ,", "0100nnnnmmmm1110", + "CREG (m) = R[n];", + "/* FIXME: user mode */", + }, + { "", "n", "ldc ,SR", "0100nnnn00001110", + "SET_SR (R[n]);", + "/* FIXME: user mode */", + }, + { "", "n", "ldc ,MOD", "0100nnnn01011110", + "SET_MOD (R[n]);", + }, + { "", "n", "ldc ,DBR", "0100nnnn11111010", + "if (SR_MD)", + " DBR = R[n]; /* priv mode */", + "else", + " RAISE_EXCEPTION (SIGILL); /* user mode */", + }, + { "", "n", "ldc ,SGR", "0100nnnn00111010", + "if (SR_MD)", + " SGR = R[n]; /* priv mode */", + "else", + " RAISE_EXCEPTION (SIGILL); /* user mode */", + }, + { "", "n", "ldc ,TBR", "0100nnnn01001010", + "if (SR_MD)", /* FIXME? */ + " TBR = R[n]; /* priv mode */", + "else", + " RAISE_EXCEPTION (SIGILL); /* user mode */", + }, + { "n", "n", "ldc.l @+,", "0100nnnnmmmm0111", + "MA (1);", + "CREG (m) = RLAT (R[n]);", + "R[n] += 4;", + "/* FIXME: user mode */", + }, + { "n", "n", "ldc.l @+,SR", "0100nnnn00000111", + "MA (1);", + "SET_SR (RLAT (R[n]));", + "R[n] += 4;", + "/* FIXME: user mode */", + }, + { "n", "n", "ldc.l @+,MOD", "0100nnnn01010111", + "MA (1);", + "SET_MOD (RLAT (R[n]));", + "R[n] += 4;", + }, + { "n", "n", "ldc.l @+,DBR", "0100nnnn11110110", + "if (SR_MD)", + "{ /* priv mode */", + " MA (1);", + " DBR = RLAT (R[n]);", + " R[n] += 4;", + "}", + "else", + " RAISE_EXCEPTION (SIGILL); /* user mode */", + }, + { "n", "n", "ldc.l @+,SGR", "0100nnnn00110110", + "if (SR_MD)", + "{ /* priv mode */", + " MA (1);", + " SGR = RLAT (R[n]);", + " R[n] += 4;", + "}", + "else", + " RAISE_EXCEPTION (SIGILL); /* user mode */", + }, + + /* sh-dsp */ + { "", "", "ldre @(,PC)", "10001110i8p1....", + "RE = SEXT (i) * 2 + 4 + PH2T (PC);", + }, + { "", "", "ldrs @(,PC)", "10001100i8p1....", + "RS = SEXT (i) * 2 + 4 + PH2T (PC);", + }, + + /* sh4a */ + { "", "n", "ldrc ", "0100nnnn00110100", + "SET_RC (R[n]);", + "loop = get_loop_bounds_ext (RS, RE, memory, mem_end, maskw, endianw);", + "CHECK_INSN_PTR (insn_ptr);", + "RE |= 1;", + }, + { "", "", "ldrc #", "10001010i8*1....", + "SET_RC (i);", + "loop = get_loop_bounds_ext (RS, RE, memory, mem_end, maskw, endianw);", + "CHECK_INSN_PTR (insn_ptr);", + "RE |= 1;", + }, + + { "", "n", "lds ,", "0100nnnnssss1010", + "SREG (m) = R[n];", + }, + { "n", "n", "lds.l @+,", "0100nnnnssss0110", + "MA (1);", + "SREG (m) = RLAT (R[n]);", + "R[n] += 4;", + }, + /* sh2e / sh-dsp (lds ,DSR) */ + { "", "n", "lds ,FPSCR", "0100nnnn01101010", + "SET_FPSCR (R[n]);", + }, + /* sh2e / sh-dsp (lds.l @+,DSR) */ + { "n", "n", "lds.l @+,FPSCR", "0100nnnn01100110", + "MA (1);", + "SET_FPSCR (RLAT (R[n]));", + "R[n] += 4;", + }, + + { "", "", "ldtlb", "0000000000111000", + "/* We don't implement cache or tlb, so this is a noop. */", + }, + + { "nm", "nm", "mac.l @+,@+", "0000nnnnmmmm1111", + "macl (&R0, memory, n, m);", + }, + + { "nm", "nm", "mac.w @+,@+", "0100nnnnmmmm1111", + "macw (&R0, memory, n, m, endianw);", + }, + + { "n", "", "mov #,", "1110nnnni8*1....", + "R[n] = SEXT (i);", + }, + { "n", "", "movi20 #,", "0000nnnni8*10000", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "R[n] = ((i << 24) >> 12) | RIAT (nip);", + "SET_NIP (nip + 2); /* Consume 2 more bytes. */", + }, + { "n", "", "movi20s #,", "0000nnnni8*10001", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "R[n] = ((((i & 0xf0) << 24) >> 12) | RIAT (nip)) << 8;", + "SET_NIP (nip + 2); /* Consume 2 more bytes. */", + }, + { "n", "m", "mov ,", "0110nnnnmmmm0011", + "R[n] = R[m];", + }, + + { "0", "", "mov.b @(,GBR),R0", "11000100i8*1....", + "MA (1);", + "R0 = RSBAT (i + GBR);", + "L (0);", + }, + { "0", "m", "mov.b @(,),R0", "10000100mmmmi4*1", + "MA (1);", + "R0 = RSBAT (i + R[m]);", + "L (0);", + }, + { "n", "0m", "mov.b @(R0,),", "0000nnnnmmmm1100", + "MA (1);", + "R[n] = RSBAT (R0 + R[m]);", + "L (n);", + }, + { "nm", "m", "mov.b @+,", "0110nnnnmmmm0100", + "MA (1);", + "R[n] = RSBAT (R[m]);", + "R[m] += 1;", + "L (n);", + }, + { "0n", "n", "mov.b @-,R0", "0100nnnn11001011", + "MA (1);", + "R[n] -= 1;", + "R0 = RSBAT (R[n]);", + "L (0);", + }, + { "", "mn", "mov.b ,@", "0010nnnnmmmm0000", + "MA (1);", + "WBAT (R[n], R[m]);", + }, + { "", "0", "mov.b R0,@(,GBR)", "11000000i8*1....", + "MA (1);", + "WBAT (i + GBR, R0);", + }, + { "", "m0", "mov.b R0,@(,)", "10000000mmmmi4*1", + "MA (1);", + "WBAT (i + R[m], R0);", + }, + { "", "mn0", "mov.b ,@(R0,)", "0000nnnnmmmm0100", + "MA (1);", + "WBAT (R[n] + R0, R[m]);", + }, + { "n", "nm", "mov.b ,@-", "0010nnnnmmmm0100", + /* Allow for the case where m == n. */ + "int t = R[m];", + "MA (1);", + "R[n] -= 1;", + "WBAT (R[n], t);", + }, + { "n", "n0", "mov.b R0,@+", "0100nnnn10001011", + "MA (1);", + "WBAT (R[n], R0);", + "R[n] += 1;", + }, + { "n", "m", "mov.b @,", "0110nnnnmmmm0000", + "MA (1);", + "R[n] = RSBAT (R[m]);", + "L (n);", + }, + + { "0", "", "mov.l @(,GBR),R0", "11000110i8*4....", + "MA (1);", + "R0 = RLAT (i + GBR);", + "L (0);", + }, + { "n", "", "mov.l @(,PC),", "1101nnnni8p4....", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "MA (1);", + "R[n] = RLAT ((PH2T (PC) & ~3) + 4 + i);", + "L (n);", + }, + { "n", "m", "mov.l @(,),", "0101nnnnmmmmi4*4", + "MA (1);", + "R[n] = RLAT (i + R[m]);", + "L (n);", + }, + { "n", "m0", "mov.l @(R0,),", "0000nnnnmmmm1110", + "MA (1);", + "R[n] = RLAT (R0 + R[m]);", + "L (n);", + }, + { "nm", "m", "mov.l @+,", "0110nnnnmmmm0110", + "MA (1);", + "R[n] = RLAT (R[m]);", + "R[m] += 4;", + "L (n);", + }, + { "0n", "n", "mov.l @-,R0", "0100nnnn11101011", + "MA (1);", + "R[n] -= 4;", + "R0 = RLAT (R[n]);", + "L (0);", + }, + { "n", "m", "mov.l @,", "0110nnnnmmmm0010", + "MA (1);", + "R[n] = RLAT (R[m]);", + "L (n);", + }, + { "", "0", "mov.l R0,@(,GBR)", "11000010i8*4....", + "MA (1);", + "WLAT (i + GBR, R0);", + }, + { "", "nm", "mov.l ,@(,)", "0001nnnnmmmmi4*4", + "MA (1);", + "WLAT (i + R[n], R[m]);", + }, + { "", "nm0", "mov.l ,@(R0,)", "0000nnnnmmmm0110", + "MA (1);", + "WLAT (R0 + R[n], R[m]);", + }, + { "n", "nm", "mov.l ,@-", "0010nnnnmmmm0110", + /* Allow for the case where m == n. */ + "int t = R[m];", + "MA (1) ;", + "R[n] -= 4;", + "WLAT (R[n], t);", + }, + { "n", "n0", "mov.l R0,@+", "0100nnnn10101011", + "MA (1) ;", + "WLAT (R[n], R0);", + "R[n] += 4;", + }, + { "", "nm", "mov.l ,@", "0010nnnnmmmm0010", + "MA (1);", + "WLAT (R[n], R[m]);", + }, + + { "0", "", "mov.w @(,GBR),R0", "11000101i8*2....", + "MA (1);", + "R0 = RSWAT (i + GBR);", + "L (0);", + }, + { "n", "", "mov.w @(,PC),", "1001nnnni8p2....", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "MA (1);", + "R[n] = RSWAT (PH2T (PC + 4 + i));", + "L (n);", + }, + { "0", "m", "mov.w @(,),R0", "10000101mmmmi4*2", + "MA (1);", + "R0 = RSWAT (i + R[m]);", + "L (0);", + }, + { "n", "m0", "mov.w @(R0,),", "0000nnnnmmmm1101", + "MA (1);", + "R[n] = RSWAT (R0 + R[m]);", + "L (n);", + }, + { "nm", "n", "mov.w @+,", "0110nnnnmmmm0101", + "MA (1);", + "R[n] = RSWAT (R[m]);", + "R[m] += 2;", + "L (n);", + }, + { "0n", "n", "mov.w @-,R0", "0100nnnn11011011", + "MA (1);", + "R[n] -= 2;", + "R0 = RSWAT (R[n]);", + "L (0);", + }, + { "n", "m", "mov.w @,", "0110nnnnmmmm0001", + "MA (1);", + "R[n] = RSWAT (R[m]);", + "L (n);", + }, + { "", "0", "mov.w R0,@(,GBR)", "11000001i8*2....", + "MA (1);", + "WWAT (i + GBR, R0);", + }, + { "", "0m", "mov.w R0,@(,)", "10000001mmmmi4*2", + "MA (1);", + "WWAT (i + R[m], R0);", + }, + { "", "m0n", "mov.w ,@(R0,)", "0000nnnnmmmm0101", + "MA (1);", + "WWAT (R0 + R[n], R[m]);", + }, + { "n", "mn", "mov.w ,@-", "0010nnnnmmmm0101", + /* Allow for the case where m == n. */ + "int t = R[m];", + "MA (1);", + "R[n] -= 2;", + "WWAT (R[n], t);", + }, + { "n", "0n", "mov.w R0,@+", "0100nnnn10011011", + "MA (1);", + "WWAT (R[n], R0);", + "R[n] += 2;", + }, + { "", "nm", "mov.w ,@", "0010nnnnmmmm0001", + "MA (1);", + "WWAT (R[n], R[m]);", + }, + + { "0", "", "mova @(,PC),R0", "11000111i8p4....", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "R0 = ((i + 4 + PH2T (PC)) & ~0x3);", + }, + + { "", "n0", "movca.l R0, @", "0000nnnn11000011", + "/* We don't simulate cache, so this insn is identical to mov. */", + "MA (1);", + "WLAT (R[n], R[0]);", + }, + + { "", "n0", "movco.l R0, @", "0000nnnn01110011", + "/* LDST -> T */", + "SET_SR_T (LDST);", + "/* if (T) R0 -> (Rn) */", + "if (T)", + " WLAT (R[n], R[0]);", + "/* 0 -> LDST */", + "SET_LDST (0);", + }, + + { "0", "n", "movli.l @, R0", "0000nnnn01100011", + "/* 1 -> LDST */", + "SET_LDST (1);", + "/* (Rn) -> R0 */", + "R[0] = RLAT (R[n]);", + "/* if (interrupt/exception) 0 -> LDST */", + "/* (we don't simulate asynchronous interrupts/exceptions) */", + }, + + { "n", "", "movt ", "0000nnnn00101001", + "R[n] = T;", + }, + { "", "", "movrt ", "0000nnnn00111001", + "R[n] = (T == 0);", + }, + { "0", "n", "movua.l @,R0", "0100nnnn10101001", + "int regn = R[n];", + "int e = target_little_endian ? 3 : 0;", + "MA (1);", + "R[0] = (RBAT (regn + (0^e)) << 24) + (RBAT (regn + (1^e)) << 16) + ", + " (RBAT (regn + (2^e)) << 8) + RBAT (regn + (3^e));", + "L (0);", + }, + { "0n", "n", "movua.l @+,R0", "0100nnnn11101001", + "int regn = R[n];", + "int e = target_little_endian ? 3 : 0;", + "MA (1);", + "R[0] = (RBAT (regn + (0^e)) << 24) + (RBAT (regn + (1^e)) << 16) + ", + " (RBAT (regn + (2^e)) << 8) + RBAT (regn + (3^e));", + "R[n] += 4;", + "L (0);", + }, + { "", "mn", "mul.l ,", "0000nnnnmmmm0111", + "MACL = ((int) R[n]) * ((int) R[m]);", + }, +#if 0 /* FIXME: The above cast to int is not really portable. + It should be replaced by a SEXT32 macro. */ + { "", "nm", "mul.l ,", "0000nnnnmmmm0111", + "MACL = R[n] * R[m];", + }, +#endif + + /* muls.w - see muls */ + { "", "mn", "muls ,", "0010nnnnmmmm1111", + "MACL = ((int) (short) R[n]) * ((int) (short) R[m]);", + }, + + /* mulu.w - see mulu */ + { "", "mn", "mulu ,", "0010nnnnmmmm1110", + "MACL = (((unsigned int) (unsigned short) R[n])", + " * ((unsigned int) (unsigned short) R[m]));", + }, + + { "n", "m", "neg ,", "0110nnnnmmmm1011", + "R[n] = - R[m];", + }, + + { "n", "m", "negc ,", "0110nnnnmmmm1010", + "ult = -T;", + "SET_SR_T (ult > 0);", + "R[n] = ult - R[m];", + "SET_SR_T (T || (R[n] > ult));", + }, + + { "", "", "nop", "0000000000001001", + "/* nop */", + }, + + { "n", "m", "not ,", "0110nnnnmmmm0111", + "R[n] = ~R[m];", + }, + + /* sh4a */ + { "", "n", "icbi @", "0000nnnn11100011", + "/* Except for the effect on the cache - which is not simulated -", + " this is like a nop. */", + }, + + { "", "n", "ocbi @", "0000nnnn10010011", + "RSBAT (R[n]); /* Take exceptions like byte load, otherwise noop. */", + "/* FIXME: Cache not implemented */", + }, + + { "", "n", "ocbp @", "0000nnnn10100011", + "RSBAT (R[n]); /* Take exceptions like byte load, otherwise noop. */", + "/* FIXME: Cache not implemented */", + }, + + { "", "n", "ocbwb @", "0000nnnn10110011", + "RSBAT (R[n]); /* Take exceptions like byte load, otherwise noop. */", + "/* FIXME: Cache not implemented */", + }, + + { "0", "", "or #,R0", "11001011i8*1....", + "R0 |= i;", + }, + { "n", "m", "or ,", "0010nnnnmmmm1011", + "R[n] |= R[m];", + }, + { "", "0", "or.b #,@(R0,GBR)", "11001111i8*1....", + "MA (1);", + "WBAT (R0 + GBR, (RBAT (R0 + GBR) | i));", + }, + + { "", "n", "pref @", "0000nnnn10000011", + "/* Except for the effect on the cache - which is not simulated -", + " this is like a nop. */", + }, + + /* sh4a */ + { "", "n", "prefi @", "0000nnnn11010011", + "/* Except for the effect on the cache - which is not simulated -", + " this is like a nop. */", + }, + + /* sh4a */ + { "", "", "synco", "0000000010101011", + "/* Except for the effect on the pipeline - which is not simulated -", + " this is like a nop. */", + }, + + { "n", "n", "rotcl ", "0100nnnn00100100", + "ult = R[n] < 0;", + "R[n] = (R[n] << 1) | T;", + "SET_SR_T (ult);", + }, + + { "n", "n", "rotcr ", "0100nnnn00100101", + "ult = R[n] & 1;", + "R[n] = (UR[n] >> 1) | (T << 31);", + "SET_SR_T (ult);", + }, + + { "n", "n", "rotl ", "0100nnnn00000100", + "SET_SR_T (R[n] < 0);", + "R[n] <<= 1;", + "R[n] |= T;", + }, + + { "n", "n", "rotr ", "0100nnnn00000101", + "SET_SR_T (R[n] & 1);", + "R[n] = UR[n] >> 1;", + "R[n] |= (T << 31);", + }, + + { "", "", "rte", "0000000000101011", +#if 0 + /* SH-[12] */ + "int tmp = PC;", + "SET_NIP (PT2H (RLAT (R[15]) + 2));", + "R[15] += 4;", + "SET_SR (RLAT (R[15]) & 0x3f3);", + "R[15] += 4;", + "Delay_Slot (PC + 2);", +#else + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "SET_SR (SSR);", + "SET_NIP (PT2H (SPC));", + "cycles += 2;", + "Delay_Slot (PC + 2);", +#endif + }, + + { "", "", "rts", "0000000000001011", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "SET_NIP (PT2H (PR));", + "cycles += 2;", + "Delay_Slot (PC + 2);", + }, + { "", "", "rts/n", "0000000001101011", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "SET_NIP (PT2H (PR));", + }, + { "0", "n", "rtv/n ", "0000nnnn01111011", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "R0 = R[n];", + "L (0);", + "SET_NIP (PT2H (PR));", + }, + + /* sh4a */ + { "", "", "setdmx", "0000000010011000", + "saved_state.asregs.cregs.named.sr |= SR_MASK_DMX;" + "saved_state.asregs.cregs.named.sr &= ~SR_MASK_DMY;" + }, + + /* sh4a */ + { "", "", "setdmy", "0000000011001000", + "saved_state.asregs.cregs.named.sr |= SR_MASK_DMY;" + "saved_state.asregs.cregs.named.sr &= ~SR_MASK_DMX;" + }, + + /* sh-dsp */ + { "", "n", "setrc ", "0100nnnn00010100", + "SET_RC (R[n]);", + }, + { "", "", "setrc #", "10000010i8*1....", + /* It would be more realistic to let loop_start point to some static + memory that contains an illegal opcode and then give a bus error when + the loop is eventually encountered, but it seems not only simpler, + but also more debugging-friendly to just catch the failure here. */ + "if (BUSERROR (RS | RE, maskw))", + " RAISE_EXCEPTION (SIGILL);", + "else {", + " SET_RC (i);", + " loop = get_loop_bounds (RS, RE, memory, mem_end, maskw, endianw);", + " CHECK_INSN_PTR (insn_ptr);", + "}", + }, + + { "", "", "sets", "0000000001011000", + "SET_SR_S (1);", + }, + + { "", "", "sett", "0000000000011000", + "SET_SR_T (1);", + }, + + { "n", "mn", "shad ,", "0100nnnnmmmm1100", + "R[n] = (R[m] < 0) ? (R[m]&0x1f ? R[n] >> ((-R[m])&0x1f) : R[n] >> 31) : (R[n] << (R[m] & 0x1f));", + }, + + { "n", "n", "shal ", "0100nnnn00100000", + "SET_SR_T (R[n] < 0);", + "R[n] <<= 1;", + }, + + { "n", "n", "shar ", "0100nnnn00100001", + "SET_SR_T (R[n] & 1);", + "R[n] = R[n] >> 1;", + }, + + { "n", "mn", "shld ,", "0100nnnnmmmm1101", + "R[n] = (R[m] < 0) ? (R[m]&0x1f ? UR[n] >> ((-R[m])&0x1f) : 0): (R[n] << (R[m] & 0x1f));", + }, + + { "n", "n", "shll ", "0100nnnn00000000", + "SET_SR_T (R[n] < 0);", + "R[n] <<= 1;", + }, + + { "n", "n", "shll2 ", "0100nnnn00001000", + "R[n] <<= 2;", + }, + { "n", "n", "shll8 ", "0100nnnn00011000", + "R[n] <<= 8;", + }, + { "n", "n", "shll16 ", "0100nnnn00101000", + "R[n] <<= 16;", + }, + + { "n", "n", "shlr ", "0100nnnn00000001", + "SET_SR_T (R[n] & 1);", + "R[n] = UR[n] >> 1;", + }, + + { "n", "n", "shlr2 ", "0100nnnn00001001", + "R[n] = UR[n] >> 2;", + }, + { "n", "n", "shlr8 ", "0100nnnn00011001", + "R[n] = UR[n] >> 8;", + }, + { "n", "n", "shlr16 ", "0100nnnn00101001", + "R[n] = UR[n] >> 16;", + }, + + { "", "", "sleep", "0000000000011011", + "nip += trap (0xc3, &R0, PC, memory, maskl, maskw, endianw);", + }, + + { "n", "", "stc ,", "0000nnnnmmmm0010", + "R[n] = CREG (m);", + }, + + { "n", "", "stc SGR,", "0000nnnn00111010", + "if (SR_MD)", + " R[n] = SGR; /* priv mode */", + "else", + " RAISE_EXCEPTION (SIGILL); /* user mode */", + }, + { "n", "", "stc DBR,", "0000nnnn11111010", + "if (SR_MD)", + " R[n] = DBR; /* priv mode */", + "else", + " RAISE_EXCEPTION (SIGILL); /* user mode */", + }, + { "n", "", "stc TBR,", "0000nnnn01001010", + "if (SR_MD)", /* FIXME? */ + " R[n] = TBR; /* priv mode */", + "else", + " RAISE_EXCEPTION (SIGILL); /* user mode */", + }, + { "n", "n", "stc.l ,@-", "0100nnnnmmmm0011", + "MA (1);", + "R[n] -= 4;", + "WLAT (R[n], CREG (m));", + }, + { "n", "n", "stc.l SGR,@-", "0100nnnn00110010", + "if (SR_MD)", + "{ /* priv mode */", + " MA (1);", + " R[n] -= 4;", + " WLAT (R[n], SGR);", + "}", + "else", + " RAISE_EXCEPTION (SIGILL); /* user mode */", + }, + { "n", "n", "stc.l DBR,@-", "0100nnnn11110010", + "if (SR_MD)", + "{ /* priv mode */", + " MA (1);", + " R[n] -= 4;", + " WLAT (R[n], DBR);", + "}", + "else", + " RAISE_EXCEPTION (SIGILL); /* user mode */", + }, + + { "n", "", "sts ,", "0000nnnnssss1010", + "R[n] = SREG (m);", + }, + { "n", "n", "sts.l ,@-", "0100nnnnssss0010", + "MA (1);", + "R[n] -= 4;", + "WLAT (R[n], SREG (m));", + }, + + { "n", "nm", "sub ,", "0011nnnnmmmm1000", + "R[n] -= R[m];", + }, + + { "n", "nm", "subc ,", "0011nnnnmmmm1010", + "ult = R[n] - T;", + "SET_SR_T (ult > R[n]);", + "R[n] = ult - R[m];", + "SET_SR_T (T || (R[n] > ult));", + }, + + { "n", "nm", "subv ,", "0011nnnnmmmm1011", + "ult = R[n] - R[m];", + "SET_SR_T (((R[n] ^ R[m]) & (ult ^ R[n])) >> 31);", + "R[n] = ult;", + }, + + { "n", "nm", "swap.b ,", "0110nnnnmmmm1000", + "R[n] = ((R[m] & 0xffff0000)", + " | ((R[m] << 8) & 0xff00)", + " | ((R[m] >> 8) & 0x00ff));", + }, + { "n", "nm", "swap.w ,", "0110nnnnmmmm1001", + "R[n] = (((R[m] << 16) & 0xffff0000)", + " | ((R[m] >> 16) & 0x00ffff));", + }, + + { "", "n", "tas.b @", "0100nnnn00011011", + "MA (1);", + "ult = RBAT (R[n]);", + "SET_SR_T (ult == 0);", + "WBAT (R[n],ult|0x80);", + }, + + { "0", "", "trapa #", "11000011i8*1....", + "long imm = 0xff & i;", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "if (i < 20 || i == 33 || i == 34 || i == 0xc3)", + " nip += trap (i, &R0, PC, memory, maskl, maskw, endianw);", +#if 0 + "else {", + /* SH-[12] */ + " R[15] -= 4;", + " WLAT (R[15], GET_SR ());", + " R[15] -= 4;", + " WLAT (R[15], PH2T (PC + 2));", +#else + "else if (!SR_BL) {", + " SSR = GET_SR ();", + " SPC = PH2T (PC + 2);", + " SET_SR (GET_SR () | SR_MASK_MD | SR_MASK_BL | SR_MASK_RB);", + " /* FIXME: EXPEVT = 0x00000160; */", +#endif + " SET_NIP (PT2H (RLAT (VBR + (imm<<2))));", + "}", + }, + + { "", "mn", "tst ,", "0010nnnnmmmm1000", + "SET_SR_T ((R[n] & R[m]) == 0);", + }, + { "", "0", "tst #,R0", "11001000i8*1....", + "SET_SR_T ((R0 & i) == 0);", + }, + { "", "0", "tst.b #,@(R0,GBR)", "11001100i8*1....", + "MA (1);", + "SET_SR_T ((RBAT (GBR+R0) & i) == 0);", + }, + + { "", "0", "xor #,R0", "11001010i8*1....", + "R0 ^= i;", + }, + { "n", "mn", "xor ,", "0010nnnnmmmm1010", + "R[n] ^= R[m];", + }, + { "", "0", "xor.b #,@(R0,GBR)", "11001110i8*1....", + "MA (1);", + "ult = RBAT (GBR+R0);", + "ult ^= i;", + "WBAT (GBR + R0, ult);", + }, + + { "n", "nm", "xtrct ,", "0010nnnnmmmm1101", + "R[n] = (((R[n] >> 16) & 0xffff)", + " | ((R[m] << 16) & 0xffff0000));", + }, + +#if 0 + { "divs.l ,", "0100nnnnmmmm1110", + "divl (0, R[n], R[m]);", + }, + { "divu.l ,", "0100nnnnmmmm1101", + "divl (0, R[n], R[m]);", + }, +#endif + + {0, 0}}; + +op movsxy_tab[] = +{ +/* If this is disabled, the simulator speeds up by about 12% on a + 450 MHz PIII - 9% with ACE_FAST. + Maybe we should have separate simulator loops? */ +#if 1 + { "n", "n", "movs.w @-,", "111101NNMMMM0000", + "MA (1);", + "R[n] -= 2;", + "DSP_R (m) = RSWAT (R[n]) << 16;", + "DSP_GRD (m) = SIGN32 (DSP_R (m));", + }, + { "", "n", "movs.w @,", "111101NNMMMM0100", + "MA (1);", + "DSP_R (m) = RSWAT (R[n]) << 16;", + "DSP_GRD (m) = SIGN32 (DSP_R (m));", + }, + { "n", "n", "movs.w @+,", "111101NNMMMM1000", + "MA (1);", + "DSP_R (m) = RSWAT (R[n]) << 16;", + "DSP_GRD (m) = SIGN32 (DSP_R (m));", + "R[n] += 2;", + }, + { "n", "n8","movs.w @+REG_8,", "111101NNMMMM1100", + "MA (1);", + "DSP_R (m) = RSWAT (R[n]) << 16;", + "DSP_GRD (m) = SIGN32 (DSP_R (m));", + "R[n] += R[8];", + }, + { "n", "n", "movs.w @-,", "111101NNGGGG0000", + "MA (1);", + "R[n] -= 2;", + "DSP_R (m) = RSWAT (R[n]);", + }, + { "", "n", "movs.w @,", "111101NNGGGG0100", + "MA (1);", + "DSP_R (m) = RSWAT (R[n]);", + }, + { "n", "n", "movs.w @+,", "111101NNGGGG1000", + "MA (1);", + "DSP_R (m) = RSWAT (R[n]);", + "R[n] += 2;", + }, + { "n", "n8","movs.w @+REG_8,", "111101NNGGGG1100", + "MA (1);", + "DSP_R (m) = RSWAT (R[n]);", + "R[n] += R[8];", + }, + { "n", "n", "movs.w ,@-", "111101NNMMMM0001", + "MA (1);", + "R[n] -= 2;", + "WWAT (R[n], DSP_R (m) >> 16);", + }, + { "", "n", "movs.w ,@", "111101NNMMMM0101", + "MA (1);", + "WWAT (R[n], DSP_R (m) >> 16);", + }, + { "n", "n", "movs.w ,@+", "111101NNMMMM1001", + "MA (1);", + "WWAT (R[n], DSP_R (m) >> 16);", + "R[n] += 2;", + }, + { "n", "n8","movs.w ,@+REG_8", "111101NNMMMM1101", + "MA (1);", + "WWAT (R[n], DSP_R (m) >> 16);", + "R[n] += R[8];", + }, + { "n", "n", "movs.w ,@-", "111101NNGGGG0001", + "MA (1);", + "R[n] -= 2;", + "WWAT (R[n], SEXT (DSP_R (m)));", + }, + { "", "n", "movs.w ,@", "111101NNGGGG0101", + "MA (1);", + "WWAT (R[n], SEXT (DSP_R (m)));", + }, + { "n", "n", "movs.w ,@+", "111101NNGGGG1001", + "MA (1);", + "WWAT (R[n], SEXT (DSP_R (m)));", + "R[n] += 2;", + }, + { "n", "n8","movs.w ,@+REG_8", "111101NNGGGG1101", + "MA (1);", + "WWAT (R[n], SEXT (DSP_R (m)));", + "R[n] += R[8];", + }, + { "n", "n", "movs.l @-,", "111101NNMMMM0010", + "MA (1);", + "R[n] -= 4;", + "DSP_R (m) = RLAT (R[n]);", + "DSP_GRD (m) = SIGN32 (DSP_R (m));", + }, + { "", "n", "movs.l @,", "111101NNMMMM0110", + "MA (1);", + "DSP_R (m) = RLAT (R[n]);", + "DSP_GRD (m) = SIGN32 (DSP_R (m));", + }, + { "n", "n", "movs.l @+,", "111101NNMMMM1010", + "MA (1);", + "DSP_R (m) = RLAT (R[n]);", + "DSP_GRD (m) = SIGN32 (DSP_R (m));", + "R[n] += 4;", + }, + { "n", "n8","movs.l @+REG_8,", "111101NNMMMM1110", + "MA (1);", + "DSP_R (m) = RLAT (R[n]);", + "DSP_GRD (m) = SIGN32 (DSP_R (m));", + "R[n] += R[8];", + }, + { "n", "n", "movs.l ,@-", "111101NNMMMM0011", + "MA (1);", + "R[n] -= 4;", + "WLAT (R[n], DSP_R (m));", + }, + { "", "n", "movs.l ,@", "111101NNMMMM0111", + "MA (1);", + "WLAT (R[n], DSP_R (m));", + }, + { "n", "n", "movs.l ,@+", "111101NNMMMM1011", + "MA (1);", + "WLAT (R[n], DSP_R (m));", + "R[n] += 4;", + }, + { "n", "n8","movs.l ,@+REG_8", "111101NNMMMM1111", + "MA (1);", + "WLAT (R[n], DSP_R (m));", + "R[n] += R[8];", + }, + { "n", "n", "movs.l ,@-", "111101NNGGGG0011", + "MA (1);", + "R[n] -= 4;", + "WLAT (R[n], SEXT (DSP_R (m)));", + }, + { "", "n", "movs.l ,@", "111101NNGGGG0111", + "MA (1);", + "WLAT (R[n], SEXT (DSP_R (m)));", + }, + { "n", "n", "movs.l ,@+", "111101NNGGGG1011", + "MA (1);", + "WLAT (R[n], SEXT (DSP_R (m)));", + "R[n] += 4;", + }, + { "n", "n8","movs.l ,@+REG_8", "111101NNGGGG1111", + "MA (1);", + "WLAT (R[n], SEXT (DSP_R (m)));", + "R[n] += R[8];", + }, + { "", "n", "movx.w @,", "111100xyXY0001??", + "DSP_R (m) = RSWAT (R[n]) << 16;", + "if (iword & 3)", + " {", + " iword &= 0xfd53; goto top;", + " }", + }, + { "", "n", "movx.l @,", "111100xyXY010100", + "DSP_R (m) = RLAT (R[n]);", + }, + { "n", "n", "movx.w @+,", "111100xyXY0010??", + "DSP_R (m) = RSWAT (R[n]) << 16;", + "R[n] += ((R[n] & 0xffff) == MOD_ME) ? MOD_DELTA : 2;", + "if (iword & 3)", + " {", + " iword &= 0xfd53; goto top;", + " }", + }, + { "n", "n", "movx.l @+,", "111100xyXY011000", + "DSP_R (m) = RLAT (R[n]);", + "R[n] += ((R[n] & 0xffff) == MOD_ME) ? MOD_DELTA : 4;", + }, + { "n", "n8","movx.w @+REG_8,", "111100xyXY0011??", + "DSP_R (m) = RSWAT (R[n]) << 16;", + "R[n] += ((R[n] & 0xffff) == MOD_ME) ? MOD_DELTA : R[8];", + "if (iword & 3)", + " {", + " iword &= 0xfd53; goto top;", + " }", + }, + { "n", "n8","movx.l @+REG_8,", "111100xyXY011100", + "DSP_R (m) = RLAT (R[n]);", + "R[n] += ((R[n] & 0xffff) == MOD_ME) ? MOD_DELTA : R[8];", + }, + { "", "n", "movx.w ,@", "111100xyax1001??", + "WWAT (R[n], DSP_R (m) >> 16);", + "if (iword & 3)", + " {", + " iword &= 0xfd53; goto top;", + " }", + }, + { "", "n", "movx.l ,@", "111100xyax110100", + "WLAT (R[n], DSP_R (m));", + }, + { "n", "n", "movx.w ,@+", "111100xyax1010??", + "WWAT (R[n], DSP_R (m) >> 16);", + "R[n] += ((R[n] & 0xffff) == MOD_ME) ? MOD_DELTA : 2;", + "if (iword & 3)", + " {", + " iword &= 0xfd53; goto top;", + " }", + }, + { "n", "n", "movx.l ,@+", "111100xyax111000", + "WLAT (R[n], DSP_R (m));", + "R[n] += ((R[n] & 0xffff) == MOD_ME) ? MOD_DELTA : 4;", + }, + { "n", "n8","movx.w ,@+REG_8","111100xyax1011??", + "WWAT (R[n], DSP_R (m) >> 16);", + "R[n] += ((R[n] & 0xffff) == MOD_ME) ? MOD_DELTA : R[8];", + "if (iword & 3)", + " {", + " iword &= 0xfd53; goto top;", + " }", + }, + { "n", "n8","movx.l ,@+REG_8","111100xyax111100", + "WLAT (R[n], DSP_R (m));", + "R[n] += ((R[n] & 0xffff) == MOD_ME) ? MOD_DELTA : R[8];", + }, + { "", "n", "movy.w @,", "111100yxYX000001", + "DSP_R (m) = RSWAT (R[n]) << 16;", + }, + { "n", "n", "movy.w @+,", "111100yxYX000010", + "DSP_R (m) = RSWAT (R[n]) << 16;", + "R[n] += ((R[n] | ~0xffff) == MOD_ME) ? MOD_DELTA : 2;", + }, + { "n", "n9","movy.w @+REG_9,", "111100yxYX000011", + "DSP_R (m) = RSWAT (R[n]) << 16;", + "R[n] += ((R[n] | ~0xffff) == MOD_ME) ? MOD_DELTA : R[9];", + }, + { "", "n", "movy.w ,@", "111100yxAY010001", + "WWAT (R[n], DSP_R (m) >> 16);", + }, + { "n", "n", "movy.w ,@+", "111100yxAY010010", + "WWAT (R[n], DSP_R (m) >> 16);", + "R[n] += ((R[n] | ~0xffff) == MOD_ME) ? MOD_DELTA : 2;", + }, + { "n", "n9", "movy.w ,@+REG_9", "111100yxAY010011", + "WWAT (R[n], DSP_R (m) >> 16);", + "R[n] += ((R[n] | ~0xffff) == MOD_ME) ? MOD_DELTA : R[9];", + }, + { "", "n", "movy.l @,", "111100yxYX100001", + "DSP_R (m) = RLAT (R[n]);", + }, + { "n", "n", "movy.l @+,", "111100yxYX100010", + "DSP_R (m) = RLAT (R[n]);", + "R[n] += ((R[n] | ~0xffff) == MOD_ME) ? MOD_DELTA : 4;", + }, + { "n", "n9","movy.l @+REG_9,", "111100yxYX100011", + "DSP_R (m) = RLAT (R[n]);", + "R[n] += ((R[n] | ~0xffff) == MOD_ME) ? MOD_DELTA : R[9];", + }, + { "", "n", "movy.l ,@", "111100yxAY110001", + "WLAT (R[n], DSP_R (m));", + }, + { "n", "n", "movy.l ,@+", "111100yxAY110010", + "WLAT (R[n], DSP_R (m));", + "R[n] += ((R[n] | ~0xffff) == MOD_ME) ? MOD_DELTA : 4;", + }, + { "n", "n9", "movy.l ,@+REG_9", "111100yxAY110011", + "WLAT (R[n], DSP_R (m));", + "R[n] += ((R[n] | ~0xffff) == MOD_ME) ? MOD_DELTA : R[9];", + }, + { "", "", "nopx nopy", "1111000000000000", + "/* nop */", + }, + { "", "", "ppi", "1111100000000000", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "ppi_insn (RIAT (nip));", + "SET_NIP (nip + 2);", + "iword &= 0xf7ff; goto top;", + }, +#endif + {0, 0}}; + +op ppi_tab[] = +{ + { "","", "pshl #,dz", "00000iiim16.zzzz", + "int Sz = DSP_R (z) & 0xffff0000;", + "", + "if (i <= 16)", + " res = Sz << i;", + "else if (i >= 128 - 16)", + " res = (unsigned) Sz >> 128 - i; /* no sign extension */", + "else", + " {", + " RAISE_EXCEPTION (SIGILL);", + " return;", + " }", + "res &= 0xffff0000;", + "res_grd = 0;", + "goto logical;", + }, + { "","", "psha #,dz", "00010iiim32.zzzz", + "int Sz = DSP_R (z);", + "int Sz_grd = GET_DSP_GRD (z);", + "", + "if (i <= 32)", + " {", + " if (i == 32)", + " {", + " res = 0;", + " res_grd = Sz;", + " }", + " else", + " {", + " res = Sz << i;", + " res_grd = Sz_grd << i | (unsigned) Sz >> 32 - i;", + " }", + " res_grd = SEXT (res_grd);", + " carry = res_grd & 1;", + " }", + "else if (i >= 96)", + " {", + " i = 128 - i;", + " if (i == 32)", + " {", + " res_grd = SIGN32 (Sz_grd);", + " res = Sz_grd;", + " }", + " else", + " {", + " res = Sz >> i | Sz_grd << 32 - i;", + " res_grd = Sz_grd >> i;", + " }", + " carry = Sz >> (i - 1) & 1;", + " }", + "else", + " {", + " RAISE_EXCEPTION (SIGILL);", + " return;", + " }", + "COMPUTE_OVERFLOW;", + "greater_equal = 0;", + }, + { "","", "pmuls Se,Sf,Dg", "0100eeffxxyygguu", + "res = (DSP_R (e) >> 16) * (DSP_R (f) >> 16) * 2;", + "if (res == 0x80000000)", + " res = 0x7fffffff;", + "DSP_R (g) = res;", + "DSP_GRD (g) = SIGN32 (res);", + "return;", + }, + { "","", "psub Sx,Sy,Du pmuls Se,Sf,Dg", "0110eeffxxyygguu", + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "res = (DSP_R (e) >> 16) * (DSP_R (f) >> 16) * 2;", + "if (res == 0x80000000)", + " res = 0x7fffffff;", + "DSP_R (g) = res;", + "DSP_GRD (g) = SIGN32 (res);", + "", + "z = u;", + "res = Sx - Sy;", + "carry = (unsigned) res > (unsigned) Sx;", + "res_grd = Sx_grd - Sy_grd - carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, + { "","", "padd Sx,Sy,Du pmuls Se,Sf,Dg", "0111eeffxxyygguu", + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "res = (DSP_R (e) >> 16) * (DSP_R (f) >> 16) * 2;", + "if (res == 0x80000000)", + " res = 0x7fffffff;", + "DSP_R (g) = res;", + "DSP_GRD (g) = SIGN32 (res);", + "", + "z = u;", + "res = Sx + Sy;", + "carry = (unsigned) res < (unsigned) Sx;", + "res_grd = Sx_grd + Sy_grd + carry;", + "COMPUTE_OVERFLOW;", + }, + { "","", "psubc Sx,Sy,Dz", "10100000xxyyzzzz", + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "res = Sx - Sy - (DSR & 1);", + "carry = (unsigned) res > (unsigned) Sx || (res == Sx && Sy);", + "res_grd = Sx_grd + Sy_grd + carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + "DSR &= ~0xf1;\n", + "if (res || res_grd)\n", + " DSR |= greater_equal | res_grd >> 2 & DSR_MASK_N | overflow;\n", + "else\n", + " DSR |= DSR_MASK_Z | overflow;\n", + "DSR |= carry;\n", + "goto assign_z;\n", + }, + { "","", "paddc Sx,Sy,Dz", "10110000xxyyzzzz", + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "res = Sx + Sy + (DSR & 1);", + "carry = (unsigned) res < (unsigned) Sx || (res == Sx && Sy);", + "res_grd = Sx_grd + Sy_grd + carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + "DSR &= ~0xf1;\n", + "if (res || res_grd)\n", + " DSR |= greater_equal | res_grd >> 2 & DSR_MASK_N | overflow;\n", + "else\n", + " DSR |= DSR_MASK_Z | overflow;\n", + "DSR |= carry;\n", + "goto assign_z;\n", + }, + { "","", "pcmp Sx,Sy", "10000100xxyyzzzz", + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "z = 17; /* Ignore result. */", + "res = Sx - Sy;", + "carry = (unsigned) res > (unsigned) Sx;", + "res_grd = Sx_grd - Sy_grd - carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, + { "","", "pwsb Sx,Sy,Dz", "10100100xxyyzzzz", + }, + { "","", "pwad Sx,Sy,Dz", "10110100xxyyzzzz", + }, + { "","", "(if cc) pabs Sx,Dz", "100010ccxx01zzzz", + "/* FIXME: duplicate code pabs. */", + "res = DSP_R (x);", + "res_grd = GET_DSP_GRD (x);", + "if (res >= 0)", + " carry = 0;", + "else", + " {", + " res = -res;", + " carry = (res != 0); /* The manual has a bug here. */", + " res_grd = -res_grd - carry;", + " }", + "COMPUTE_OVERFLOW;", + "/* ??? The re-computing of overflow after", + " saturation processing is specific to pabs. */", + "overflow = res_grd != SIGN32 (res) ? DSR_MASK_V : 0;", + "ADD_SUB_GE;", + }, + { "","", "pabs Sx,Dz", "10001000xx..zzzz", + "res = DSP_R (x);", + "res_grd = GET_DSP_GRD (x);", + "if (res >= 0)", + " carry = 0;", + "else", + " {", + " res = -res;", + " carry = (res != 0); /* The manual has a bug here. */", + " res_grd = -res_grd - carry;", + " }", + "COMPUTE_OVERFLOW;", + "/* ??? The re-computing of overflow after", + " saturation processing is specific to pabs. */", + "overflow = res_grd != SIGN32 (res) ? DSR_MASK_V : 0;", + "ADD_SUB_GE;", + }, + + { "","", "(if cc) prnd Sx,Dz", "100110ccxx01zzzz", + "/* FIXME: duplicate code prnd. */", + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "", + "res = (Sx + 0x8000) & 0xffff0000;", + "carry = (unsigned) res < (unsigned) Sx;", + "res_grd = Sx_grd + carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, + { "","", "prnd Sx,Dz", "10011000xx..zzzz", + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "", + "res = (Sx + 0x8000) & 0xffff0000;", + "carry = (unsigned) res < (unsigned) Sx;", + "res_grd = Sx_grd + carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, + + { "","", "(if cc) pabs Sy,Dz", "101010cc01yyzzzz", + "/* FIXME: duplicate code pabs. */", + "res = DSP_R (y);", + "res_grd = 0;", + "overflow = 0;", + "greater_equal = DSR_MASK_G;", + "if (res >= 0)", + " carry = 0;", + "else", + " {", + " res = -res;", + " carry = 1;", + " if (res < 0)", + " {", + " if (S)", + " res = 0x7fffffff;", + " else", + " {", + " overflow = DSR_MASK_V;", + " greater_equal = 0;", + " }", + " }", + " }", + }, + { "","", "pabs Sy,Dz", "10101000..yyzzzz", + "res = DSP_R (y);", + "res_grd = 0;", + "overflow = 0;", + "greater_equal = DSR_MASK_G;", + "if (res >= 0)", + " carry = 0;", + "else", + " {", + " res = -res;", + " carry = 1;", + " if (res < 0)", + " {", + " if (S)", + " res = 0x7fffffff;", + " else", + " {", + " overflow = DSR_MASK_V;", + " greater_equal = 0;", + " }", + " }", + " }", + }, + { "","", "(if cc) prnd Sy,Dz", "101110cc01yyzzzz", + "/* FIXME: duplicate code prnd. */", + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "res = (Sy + 0x8000) & 0xffff0000;", + "carry = (unsigned) res < (unsigned) Sy;", + "res_grd = Sy_grd + carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, + { "","", "prnd Sy,Dz", "10111000..yyzzzz", + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "res = (Sy + 0x8000) & 0xffff0000;", + "carry = (unsigned) res < (unsigned) Sy;", + "res_grd = Sy_grd + carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, + { "","", "(if cc) pshl Sx,Sy,Dz", "100000ccxxyyzzzz", + "int Sx = DSP_R (x) & 0xffff0000;", + "int Sy = DSP_R (y) >> 16 & 0x7f;", + "", + "if (Sy <= 16)", + " res = Sx << Sy;", + "else if (Sy >= 128 - 16)", + " res = (unsigned) Sx >> 128 - Sy; /* no sign extension */", + "else", + " {", + " RAISE_EXCEPTION (SIGILL);", + " return;", + " }", + "goto cond_logical;", + }, + { "","", "(if cc) psha Sx,Sy,Dz", "100100ccxxyyzzzz", + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "int Sy = DSP_R (y) >> 16 & 0x7f;", + "", + "if (Sy <= 32)", + " {", + " if (Sy == 32)", + " {", + " res = 0;", + " res_grd = Sx;", + " }", + " else", + " {", + " res = Sx << Sy;", + " res_grd = Sx_grd << Sy | (unsigned) Sx >> 32 - Sy;", + " }", + " res_grd = SEXT (res_grd);", + " carry = res_grd & 1;", + " }", + "else if (Sy >= 96)", + " {", + " Sy = 128 - Sy;", + " if (Sy == 32)", + " {", + " res_grd = SIGN32 (Sx_grd);", + " res = Sx_grd;", + " }", + " else", + " {", + " res = Sx >> Sy | Sx_grd << 32 - Sy;", + " res_grd = Sx_grd >> Sy;", + " }", + " carry = Sx >> (Sy - 1) & 1;", + " }", + "else", + " {", + " RAISE_EXCEPTION (SIGILL);", + " return;", + " }", + "COMPUTE_OVERFLOW;", + "greater_equal = 0;", + }, + { "","", "(if cc) psub Sx,Sy,Dz", "101000ccxxyyzzzz", + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "res = Sx - Sy;", + "carry = (unsigned) res > (unsigned) Sx;", + "res_grd = Sx_grd - Sy_grd - carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, + { "","", "(if cc) psub Sy,Sx,Dz", "100001ccxxyyzzzz", + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "res = Sy - Sx;", + "carry = (unsigned) res > (unsigned) Sy;", + "res_grd = Sy_grd - Sx_grd - carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, + { "","", "(if cc) padd Sx,Sy,Dz", "101100ccxxyyzzzz", + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "res = Sx + Sy;", + "carry = (unsigned) res < (unsigned) Sx;", + "res_grd = Sx_grd + Sy_grd + carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, + { "","", "(if cc) pand Sx,Sy,Dz", "100101ccxxyyzzzz", + "res = DSP_R (x) & DSP_R (y);", + "cond_logical:", + "res &= 0xffff0000;", + "res_grd = 0;", + "if (iword & 0x200)\n", + " goto assign_z;\n", + "logical:", + "carry = 0;", + "overflow = 0;", + "greater_equal = 0;", + "DSR &= ~0xf1;\n", + "if (res)\n", + " DSR |= res >> 26 & DSR_MASK_N;\n", + "else\n", + " DSR |= DSR_MASK_Z;\n", + "goto assign_dc;\n", + }, + { "","", "(if cc) pxor Sx,Sy,Dz", "101001ccxxyyzzzz", + "res = DSP_R (x) ^ DSP_R (y);", + "goto cond_logical;", + }, + { "","", "(if cc) por Sx,Sy,Dz", "101101ccxxyyzzzz", + "res = DSP_R (x) | DSP_R (y);", + "goto cond_logical;", + }, + { "","", "(if cc) pdec Sx,Dz", "100010ccxx..zzzz", + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "", + "res = Sx - 0x10000;", + "carry = res > Sx;", + "res_grd = Sx_grd - carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + "res &= 0xffff0000;", + }, + { "","", "(if cc) pinc Sx,Dz", "100110ccxx..zzzz", + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "", + "res = Sx + 0x10000;", + "carry = res < Sx;", + "res_grd = Sx_grd + carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + "res &= 0xffff0000;", + }, + { "","", "(if cc) pdec Sy,Dz", "101010cc..yyzzzz", + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "res = Sy - 0x10000;", + "carry = res > Sy;", + "res_grd = Sy_grd - carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + "res &= 0xffff0000;", + }, + { "","", "(if cc) pinc Sy,Dz", "101110cc..yyzzzz", + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "res = Sy + 0x10000;", + "carry = res < Sy;", + "res_grd = Sy_grd + carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + "res &= 0xffff0000;", + }, + { "","", "(if cc) pclr Dz", "100011cc....zzzz", + "res = 0;", + "res_grd = 0;", + "carry = 0;", + "overflow = 0;", + "greater_equal = 1;", + }, + { "","", "pclr Du pmuls Se,Sf,Dg", "0100eeff0001gguu", + "/* Do multiply. */", + "res = (DSP_R (e) >> 16) * (DSP_R (f) >> 16) * 2;", + "if (res == 0x80000000)", + " res = 0x7fffffff;", + "DSP_R (g) = res;", + "DSP_GRD (g) = SIGN32 (res);", + "/* FIXME: update DSR based on results of multiply! */", + "", + "/* Do clr. */", + "z = u;", + "res = 0;", + "res_grd = 0;", + "goto assign_z;", + }, + { "","", "(if cc) pdmsb Sx,Dz", "100111ccxx..zzzz", + "unsigned Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "int i = 16;", + "", + "if (Sx_grd < 0)", + " {", + " Sx_grd = ~Sx_grd;", + " Sx = ~Sx;", + " }", + "if (Sx_grd)", + " {", + " Sx = Sx_grd;", + " res = -2;", + " }", + "else if (Sx)", + " res = 30;", + "else", + " res = 31;", + "do", + " {", + " if (Sx & ~0 << i)", + " {", + " res -= i;", + " Sx >>= i;", + " }", + " }", + "while (i >>= 1);", + "res <<= 16;", + "res_grd = SIGN32 (res);", + "carry = 0;", + "overflow = 0;", + "ADD_SUB_GE;", + }, + { "","", "(if cc) pdmsb Sy,Dz", "101111cc..yyzzzz", + "unsigned Sy = DSP_R (y);", + "int i;", + "", + "if (Sy < 0)", + " Sy = ~Sy;", + "Sy <<= 1;", + "res = 31;", + "do", + " {", + " if (Sy & ~0 << i)", + " {", + " res -= i;", + " Sy >>= i;", + " }", + " }", + "while (i >>= 1);", + "res <<= 16;", + "res_grd = SIGN32 (res);", + "carry = 0;", + "overflow = 0;", + "ADD_SUB_GE;", + }, + { "","", "(if cc) pneg Sx,Dz", "110010ccxx..zzzz", + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "", + "res = 0 - Sx;", + "carry = res != 0;", + "res_grd = 0 - Sx_grd - carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, + { "","", "(if cc) pcopy Sx,Dz", "110110ccxx..zzzz", + "res = DSP_R (x);", + "res_grd = GET_DSP_GRD (x);", + "carry = 0;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, + { "","", "(if cc) pneg Sy,Dz", "111010cc..yyzzzz", + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "res = 0 - Sy;", + "carry = res != 0;", + "res_grd = 0 - Sy_grd - carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, + { "","", "(if cc) pcopy Sy,Dz", "111110cc..yyzzzz", + "res = DSP_R (y);", + "res_grd = SIGN32 (res);", + "carry = 0;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, + { "","", "(if cc) psts MACH,Dz", "110011cc....zzzz", + "res = MACH;", + "res_grd = SIGN32 (res);", + "goto assign_z;", + }, + { "","", "(if cc) psts MACL,Dz", "110111cc....zzzz", + "res = MACL;", + "res_grd = SIGN32 (res);", + "goto assign_z;", + }, + { "","", "(if cc) plds Dz,MACH", "111011cc....zzzz", + "if (0xa05f >> z & 1)", + " RAISE_EXCEPTION (SIGILL);", + "else", + " MACH = DSP_R (z);", + "return;", + }, + { "","", "(if cc) plds Dz,MACL", "111111cc....zzzz", + "if (0xa05f >> z & 1)", + " RAISE_EXCEPTION (SIGILL);", + "else", + " MACL = DSP_R (z) = res;", + "return;", + }, + /* sh4a */ + { "","", "(if cc) pswap Sx,Dz", "100111ccxx01zzzz", + "int Sx = DSP_R (x);", + "", + "res = ((Sx & 0xffff) * 65536) + ((Sx >> 16) & 0xffff);", + "res_grd = GET_DSP_GRD (x);", + "carry = 0;", + "overflow = 0;", + "greater_equal = res & 0x80000000 ? 0 : DSR_MASK_G;", + }, + /* sh4a */ + { "","", "(if cc) pswap Sy,Dz", "101111cc01yyzzzz", + "int Sy = DSP_R (y);", + "", + "res = ((Sy & 0xffff) * 65536) + ((Sy >> 16) & 0xffff);", + "res_grd = SIGN32 (Sy);", + "carry = 0;", + "overflow = 0;", + "greater_equal = res & 0x80000000 ? 0 : DSR_MASK_G;", + }, + + {0, 0} +}; + +/* Tables of things to put into enums for sh-opc.h */ +static char *nibble_type_list[] = +{ + "HEX_0", + "HEX_1", + "HEX_2", + "HEX_3", + "HEX_4", + "HEX_5", + "HEX_6", + "HEX_7", + "HEX_8", + "HEX_9", + "HEX_A", + "HEX_B", + "HEX_C", + "HEX_D", + "HEX_E", + "HEX_F", + "REG_N", + "REG_M", + "BRANCH_12", + "BRANCH_8", + "DISP_8", + "DISP_4", + "IMM_4", + "IMM_4BY2", + "IMM_4BY4", + "PCRELIMM_8BY2", + "PCRELIMM_8BY4", + "IMM_8", + "IMM_8BY2", + "IMM_8BY4", + 0 +}; +static +char *arg_type_list[] = +{ + "A_END", + "A_BDISP12", + "A_BDISP8", + "A_DEC_M", + "A_DEC_N", + "A_DISP_GBR", + "A_DISP_PC", + "A_DISP_REG_M", + "A_DISP_REG_N", + "A_GBR", + "A_IMM", + "A_INC_M", + "A_INC_N", + "A_IND_M", + "A_IND_N", + "A_IND_R0_REG_M", + "A_IND_R0_REG_N", + "A_MACH", + "A_MACL", + "A_PR", + "A_R0", + "A_R0_GBR", + "A_REG_M", + "A_REG_N", + "A_SR", + "A_VBR", + "A_SSR", + "A_SPC", + 0, +}; + +static void +make_enum_list (name, s) + char *name; + char **s; +{ + int i = 1; + printf ("typedef enum {\n"); + while (*s) + { + printf ("\t%s,\n", *s); + s++; + i++; + } + printf ("} %s;\n", name); +} + +static int +qfunc (a, b) + op *a; + op *b; +{ + char bufa[9]; + char bufb[9]; + int diff; + + memcpy (bufa, a->code, 4); + memcpy (bufa + 4, a->code + 12, 4); + bufa[8] = 0; + + memcpy (bufb, b->code, 4); + memcpy (bufb + 4, b->code + 12, 4); + bufb[8] = 0; + diff = strcmp (bufa, bufb); + /* Stabilize the sort, so that later entries can override more general + preceding entries. */ + return diff ? diff : a - b; +} + +static void +sorttab () +{ + op *p = tab; + int len = 0; + + while (p->name) + { + p++; + len++; + } + qsort (tab, len, sizeof (*p), qfunc); +} + +static void +gengastab () +{ + op *p; + sorttab (); + for (p = tab; p->name; p++) + { + printf ("%s %-30s\n", p->code, p->name); + } +} + +static unsigned short table[1 << 16]; + +static int warn_conflicts = 0; + +static void +conflict_warn (val, i) + int val; + int i; +{ + int ix, key; + int j = table[val]; + + fprintf (stderr, "Warning: opcode table conflict: 0x%04x (idx %d && %d)\n", + val, i, table[val]); + + for (ix = sizeof (tab) / sizeof (tab[0]); ix >= 0; ix--) + if (tab[ix].index == i || tab[ix].index == j) + { + key = ((tab[ix].code[0] - '0') << 3) + + ((tab[ix].code[1] - '0') << 2) + + ((tab[ix].code[2] - '0') << 1) + + ((tab[ix].code[3] - '0')); + + if (val >> 12 == key) + fprintf (stderr, " %s -- %s\n", tab[ix].code, tab[ix].name); + } + + for (ix = sizeof (movsxy_tab) / sizeof (movsxy_tab[0]); ix >= 0; ix--) + if (movsxy_tab[ix].index == i || movsxy_tab[ix].index == j) + { + key = ((movsxy_tab[ix].code[0] - '0') << 3) + + ((movsxy_tab[ix].code[1] - '0') << 2) + + ((movsxy_tab[ix].code[2] - '0') << 1) + + ((movsxy_tab[ix].code[3] - '0')); + + if (val >> 12 == key) + fprintf (stderr, " %s -- %s\n", + movsxy_tab[ix].code, movsxy_tab[ix].name); + } + + for (ix = sizeof (ppi_tab) / sizeof (ppi_tab[0]); ix >= 0; ix--) + if (ppi_tab[ix].index == i || ppi_tab[ix].index == j) + { + key = ((ppi_tab[ix].code[0] - '0') << 3) + + ((ppi_tab[ix].code[1] - '0') << 2) + + ((ppi_tab[ix].code[2] - '0') << 1) + + ((ppi_tab[ix].code[3] - '0')); + + if (val >> 12 == key) + fprintf (stderr, " %s -- %s\n", + ppi_tab[ix].code, ppi_tab[ix].name); + } +} + +/* Take an opcode, expand all varying fields in it out and fill all the + right entries in 'table' with the opcode index. */ + +static void +expand_opcode (val, i, s) + int val; + int i; + char *s; +{ + if (*s == 0) + { + if (warn_conflicts && table[val] != 0) + conflict_warn (val, i); + table[val] = i; + } + else + { + int j = 0, m = 0; + + switch (s[0]) + { + default: + fprintf (stderr, "expand_opcode: illegal char '%c'\n", s[0]); + exit (1); + case '0': + case '1': + /* Consume an arbitrary number of ones and zeros. */ + do { + j = (j << 1) + (s[m++] - '0'); + } while (s[m] == '0' || s[m] == '1'); + expand_opcode ((val << m) | j, i, s + m); + break; + case 'N': /* NN -- four-way fork */ + for (j = 0; j < 4; j++) + expand_opcode ((val << 2) | j, i, s + 2); + break; + case 'x': /* xx or xy -- two-way or four-way fork */ + for (j = 0; j < 4; j += (s[1] == 'x' ? 2 : 1)) + expand_opcode ((val << 2) | j, i, s + 2); + break; + case 'y': /* yy or yx -- two-way or four-way fork */ + for (j = 0; j < (s[1] == 'x' ? 4 : 2); j++) + expand_opcode ((val << 2) | j, i, s + 2); + break; + case '?': /* Seven-way "wildcard" fork for movxy */ + expand_opcode ((val << 2), i, s + 2); + for (j = 1; j < 4; j++) + { + expand_opcode ((val << 2) | j, i, s + 2); + expand_opcode ((val << 2) | (j + 16), i, s + 2); + } + break; + case 'i': /* eg. "i8*1" */ + case '.': /* "...." is a wildcard */ + case 'n': + case 'm': + /* nnnn, mmmm, i#*#, .... -- 16-way fork. */ + for (j = 0; j < 16; j++) + expand_opcode ((val << 4) | j, i, s + 4); + break; + case 'e': + /* eeee -- even numbered register: + 8 way fork. */ + for (j = 0; j < 15; j += 2) + expand_opcode ((val << 4) | j, i, s + 4); + break; + case 'M': + /* A0, A1, X0, X1, Y0, Y1, M0, M1, A0G, A1G: + MMMM -- 10-way fork */ + expand_opcode ((val << 4) | 5, i, s + 4); + for (j = 7; j < 16; j++) + expand_opcode ((val << 4) | j, i, s + 4); + break; + case 'G': + /* A1G, A0G: + GGGG -- two-way fork */ + for (j = 13; j <= 15; j +=2) + expand_opcode ((val << 4) | j, i, s + 4); + break; + case 's': + /* ssss -- 10-way fork */ + /* System registers mach, macl, pr: */ + for (j = 0; j < 3; j++) + expand_opcode ((val << 4) | j, i, s + 4); + /* System registers fpul, fpscr/dsr, a0, x0, x1, y0, y1: */ + for (j = 5; j < 12; j++) + expand_opcode ((val << 4) | j, i, s + 4); + break; + case 'X': + /* XX/XY -- 2/4 way fork. */ + for (j = 0; j < 4; j += (s[1] == 'X' ? 2 : 1)) + expand_opcode ((val << 2) | j, i, s + 2); + break; + case 'a': + /* aa/ax -- 2/4 way fork. */ + for (j = 0; j < 4; j += (s[1] == 'a' ? 2 : 1)) + expand_opcode ((val << 2) | j, i, s + 2); + break; + case 'Y': + /* YY/YX -- 2/4 way fork. */ + for (j = 0; j < (s[1] == 'Y' ? 2 : 4); j += 1) + expand_opcode ((val << 2) | j, i, s + 2); + break; + case 'A': + /* AA/AY: 2/4 way fork. */ + for (j = 0; j < (s[1] == 'A' ? 2 : 4); j += 1) + expand_opcode ((val << 2) | j, i, s + 2); + break; + case 'v': + /* vv(VV) -- 4(16) way fork. */ + /* Vector register fv0/4/8/12. */ + if (s[2] == 'V') + { + /* 2 vector registers. */ + for (j = 0; j < 15; j++) + expand_opcode ((val << 4) | j, i, s + 4); + } + else + { + /* 1 vector register. */ + for (j = 0; j < 4; j += 1) + expand_opcode ((val << 2) | j, i, s + 2); + } + break; + } + } +} + +/* Print the jump table used to index an opcode into a switch + statement entry. */ + +static void +dumptable (name, size, start) + char *name; + int size; + int start; +{ + int lump = 256; + int online = 16; + + int i = start; + + printf ("unsigned short %s[%d]={\n", name, size); + while (i < start + size) + { + int j = 0; + + printf ("/* 0x%x */\n", i); + + while (j < lump) + { + int k = 0; + while (k < online) + { + printf ("%2d", table[i + j + k]); + if (j + k < lump) + printf (","); + + k++; + } + j += k; + printf ("\n"); + } + i += j; + } + printf ("};\n"); +} + + +static void +filltable (p) + op *p; +{ + static int index = 1; + + sorttab (); + for (; p->name; p++) + { + p->index = index++; + expand_opcode (0, p->index, p->code); + } +} + +/* Table already contains all the switch case tags for 16-bit opcode double + data transfer (ddt) insns, and the switch case tag for processing parallel + processing insns (ppi) for code 0xf800 (ppi nopx nopy). Copy the + latter tag to represent all combinations of ppi with ddt. */ +static void +expand_ppi_movxy () +{ + int i; + + for (i = 0xf000; i < 0xf400; i++) + if (table[i]) + table[i + 0x800] = table[0xf800]; +} + +static void +gensim_caselist (p) + op *p; +{ + for (; p->name; p++) + { + int j; + int sextbit = -1; + int needm = 0; + int needn = 0; + + char *s = p->code; + + printf (" /* %s %s */\n", p->name, p->code); + printf (" case %d: \n", p->index); + + printf (" {\n"); + while (*s) + { + switch (*s) + { + default: + fprintf (stderr, "gencode/gensim_caselist: illegal char '%c'\n", + *s); + exit (1); + break; + case '?': + /* Wildcard expansion, nothing to do here. */ + s += 2; + break; + case 'v': + printf (" int v1 = ((iword >> 10) & 3) * 4;\n"); + s += 2; + break; + case 'V': + printf (" int v2 = ((iword >> 8) & 3) * 4;\n"); + s += 2; + break; + case '0': + case '1': + s += 2; + break; + case '.': + s += 4; + break; + case 'n': + case 'e': + printf (" int n = (iword >> 8) & 0xf;\n"); + needn = 1; + s += 4; + break; + case 'N': + printf (" int n = (((iword >> 8) - 2) & 0x3) + 2;\n"); + s += 2; + break; + case 'x': + if (s[1] == 'y') /* xy */ + { + printf (" int n = (iword & 3) ? \n"); + printf (" ((iword >> 9) & 1) + 4 : \n"); + printf (" REG_xy ((iword >> 8) & 3);\n"); + } + else + printf (" int n = ((iword >> 9) & 1) + 4;\n"); + needn = 1; + s += 2; + break; + case 'y': + if (s[1] == 'x') /* yx */ + { + printf (" int n = (iword & 0xc) ? \n"); + printf (" ((iword >> 8) & 1) + 6 : \n"); + printf (" REG_yx ((iword >> 8) & 3);\n"); + } + else + printf (" int n = ((iword >> 8) & 1) + 6;\n"); + needn = 1; + s += 2; + break; + case 'm': + needm = 1; + case 's': + case 'M': + case 'G': + printf (" int m = (iword >> 4) & 0xf;\n"); + s += 4; + break; + case 'X': + if (s[1] == 'Y') /* XY */ + { + printf (" int m = (iword & 3) ? \n"); + printf (" ((iword >> 7) & 1) + 8 : \n"); + printf (" DSP_xy ((iword >> 6) & 3);\n"); + } + else + printf (" int m = ((iword >> 7) & 1) + 8;\n"); + s += 2; + break; + case 'a': + if (s[1] == 'x') /* ax */ + { + printf (" int m = (iword & 3) ? \n"); + printf (" 7 - ((iword >> 6) & 2) : \n"); + printf (" DSP_ax ((iword >> 6) & 3);\n"); + } + else + printf (" int m = 7 - ((iword >> 6) & 2);\n"); + s += 2; + break; + case 'Y': + if (s[1] == 'X') /* YX */ + { + printf (" int m = (iword & 0xc) ? \n"); + printf (" ((iword >> 6) & 1) + 10 : \n"); + printf (" DSP_yx ((iword >> 6) & 3);\n"); + } + else + printf (" int m = ((iword >> 6) & 1) + 10;\n"); + s += 2; + break; + case 'A': + if (s[1] == 'Y') /* AY */ + { + printf (" int m = (iword & 0xc) ? \n"); + printf (" 7 - ((iword >> 5) & 2) : \n"); + printf (" DSP_ay ((iword >> 6) & 3);\n"); + } + else + printf (" int m = 7 - ((iword >> 5) & 2);\n"); + s += 2; + break; + + case 'i': + printf (" int i = (iword & 0x"); + + switch (s[1]) + { + default: + fprintf (stderr, + "gensim_caselist: Unknown char '%c' in %s\n", + s[1], s); + exit (1); + break; + case '4': + printf ("f"); + break; + case '8': + printf ("ff"); + break; + case '1': + sextbit = 12; + printf ("fff"); + break; + } + printf (")"); + + switch (s[3]) + { + default: + fprintf (stderr, + "gensim_caselist: Unknown char '%c' in %s\n", + s[3], s); + exit (1); + break; + case '.': /* eg. "i12." */ + break; + case '1': + break; + case '2': + printf (" << 1"); + break; + case '4': + printf (" << 2"); + break; + } + printf (";\n"); + s += 4; + } + } + if (sextbit > 0) + { + printf (" i = (i ^ (1 << %d)) - (1 << %d);\n", + sextbit - 1, sextbit - 1); + } + + if (needm && needn) + printf (" TB (m,n);\n"); + else if (needm) + printf (" TL (m);\n"); + else if (needn) + printf (" TL (n);\n"); + + { + /* Do the refs. */ + char *r; + for (r = p->refs; *r; r++) + { + if (*r == 'f') printf (" CREF (15);\n"); + if (*r == '-') + { + printf (" {\n"); + printf (" int i = n;\n"); + printf (" do {\n"); + printf (" CREF (i);\n"); + printf (" } while (i-- > 0);\n"); + printf (" }\n"); + } + if (*r == '+') + { + printf (" {\n"); + printf (" int i = n;\n"); + printf (" do {\n"); + printf (" CREF (i);\n"); + printf (" } while (i++ < 14);\n"); + printf (" }\n"); + } + if (*r == '0') printf (" CREF (0);\n"); + if (*r == '8') printf (" CREF (8);\n"); + if (*r == '9') printf (" CREF (9);\n"); + if (*r == 'n') printf (" CREF (n);\n"); + if (*r == 'm') printf (" CREF (m);\n"); + } + } + + printf (" {\n"); + for (j = 0; j < MAX_NR_STUFF; j++) + { + if (p->stuff[j]) + { + printf (" %s\n", p->stuff[j]); + } + } + printf (" }\n"); + + { + /* Do the defs. */ + char *r; + for (r = p->defs; *r; r++) + { + if (*r == 'f') printf (" CDEF (15);\n"); + if (*r == '-') + { + printf (" {\n"); + printf (" int i = n;\n"); + printf (" do {\n"); + printf (" CDEF (i);\n"); + printf (" } while (i-- > 0);\n"); + printf (" }\n"); + } + if (*r == '+') + { + printf (" {\n"); + printf (" int i = n;\n"); + printf (" do {\n"); + printf (" CDEF (i);\n"); + printf (" } while (i++ < 14);\n"); + printf (" }\n"); + } + if (*r == '0') printf (" CDEF (0);\n"); + if (*r == 'n') printf (" CDEF (n);\n"); + if (*r == 'm') printf (" CDEF (m);\n"); + } + } + + printf (" break;\n"); + printf (" }\n"); + } +} + +static void +gensim () +{ + printf ("{\n"); + printf ("/* REG_xy = [r4, r5, r0, r1]. */\n"); + printf ("#define REG_xy(R) ((R)==0 ? 4 : (R)==2 ? 5 : (R)==1 ? 0 : 1)\n"); + printf ("/* REG_yx = [r6, r7, r2, r3]. */\n"); + printf ("#define REG_yx(R) ((R)==0 ? 6 : (R)==1 ? 7 : (R)==2 ? 2 : 3)\n"); + printf ("/* DSP_ax = [a0, a1, x0, x1]. */\n"); + printf ("#define DSP_ax(R) ((R)==0 ? 7 : (R)==2 ? 5 : (R)==1 ? 8 : 9)\n"); + printf ("/* DSP_ay = [a0, a1, y0, y1]. */\n"); + printf ("#define DSP_ay(R) ((R)==0 ? 7 : (R)==1 ? 5 : (R)==2 ? 10 : 11)\n"); + printf ("/* DSP_xy = [x0, x1, y0, y1]. */\n"); + printf ("#define DSP_xy(R) ((R)==0 ? 8 : (R)==2 ? 9 : (R)==1 ? 10 : 11)\n"); + printf ("/* DSP_yx = [y0, y1, x0, x1]. */\n"); + printf ("#define DSP_yx(R) ((R)==0 ? 10 : (R)==1 ? 11 : (R)==2 ? 8 : 9)\n"); + printf (" switch (jump_table[iword]) {\n"); + + gensim_caselist (tab); + gensim_caselist (movsxy_tab); + + printf (" default:\n"); + printf (" {\n"); + printf (" RAISE_EXCEPTION (SIGILL);\n"); + printf (" }\n"); + printf (" }\n"); + printf ("}\n"); +} + +static void +gendefines () +{ + op *p; + filltable (tab); + for (p = tab; p->name; p++) + { + char *s = p->name; + printf ("#define OPC_"); + while (*s) { + if (isupper (*s)) + *s = tolower (*s); + if (isalpha (*s)) + printf ("%c", *s); + if (*s == ' ') + printf ("_"); + if (*s == '@') + printf ("ind_"); + if (*s == ',') + printf ("_"); + s++; + } + printf (" %d\n",p->index); + } +} + +static int ppi_index; + +/* Take a ppi code, expand all varying fields in it and fill all the + right entries in 'table' with the opcode index. + NOTE: tail recursion optimization removed for simplicity. */ + +static void +expand_ppi_code (val, i, s) + int val; + int i; + char *s; +{ + int j; + + switch (s[0]) + { + default: + fprintf (stderr, "gencode/expand_ppi_code: Illegal char '%c'\n", s[0]); + exit (2); + break; + case 'g': + case 'z': + if (warn_conflicts && table[val] != 0) + conflict_warn (val, i); + + /* The last four bits are disregarded for the switch table. */ + table[val] = i; + return; + case 'm': + /* Four-bit expansion. */ + for (j = 0; j < 16; j++) + expand_ppi_code ((val << 4) + j, i, s + 4); + break; + case '.': + case '0': + expand_ppi_code ((val << 1), i, s + 1); + break; + case '1': + expand_ppi_code ((val << 1) + 1, i, s + 1); + break; + case 'i': + case 'e': case 'f': + case 'x': case 'y': + expand_ppi_code ((val << 1), i, s + 1); + expand_ppi_code ((val << 1) + 1, i, s + 1); + break; + case 'c': + expand_ppi_code ((val << 2) + 1, ppi_index++, s + 2); + expand_ppi_code ((val << 2) + 2, i, s + 2); + expand_ppi_code ((val << 2) + 3, i, s + 2); + break; + } +} + +static void +ppi_filltable () +{ + op *p; + ppi_index = 1; + + for (p = ppi_tab; p->name; p++) + { + p->index = ppi_index++; + expand_ppi_code (0, p->index, p->code); + } +} + +static void +ppi_gensim () +{ + op *p = ppi_tab; + + printf ("#define DSR_MASK_G 0x80\n"); + printf ("#define DSR_MASK_Z 0x40\n"); + printf ("#define DSR_MASK_N 0x20\n"); + printf ("#define DSR_MASK_V 0x10\n"); + printf ("\n"); + printf ("#define COMPUTE_OVERFLOW do {\\\n"); + printf (" overflow = res_grd != SIGN32 (res) ? DSR_MASK_V : 0; \\\n"); + printf (" if (overflow && S) \\\n"); + printf (" { \\\n"); + printf (" if (res_grd & 0x80) \\\n"); + printf (" { \\\n"); + printf (" res = 0x80000000; \\\n"); + printf (" res_grd |= 0xff; \\\n"); + printf (" } \\\n"); + printf (" else \\\n"); + printf (" { \\\n"); + printf (" res = 0x7fffffff; \\\n"); + printf (" res_grd &= ~0xff; \\\n"); + printf (" } \\\n"); + printf (" overflow = 0; \\\n"); + printf (" } \\\n"); + printf ("} while (0)\n"); + printf ("\n"); + printf ("#define ADD_SUB_GE \\\n"); + printf (" (greater_equal = ~(overflow << 3 & res_grd) & DSR_MASK_G)\n"); + printf ("\n"); + printf ("static void\n"); + printf ("ppi_insn (iword)\n"); + printf (" int iword;\n"); + printf ("{\n"); + printf (" /* 'ee' = [x0, x1, y0, a1] */\n"); + printf (" static char e_tab[] = { 8, 9, 10, 5};\n"); + printf (" /* 'ff' = [y0, y1, x0, a1] */\n"); + printf (" static char f_tab[] = {10, 11, 8, 5};\n"); + printf (" /* 'xx' = [x0, x1, a0, a1] */\n"); + printf (" static char x_tab[] = { 8, 9, 7, 5};\n"); + printf (" /* 'yy' = [y0, y1, m0, m1] */\n"); + printf (" static char y_tab[] = {10, 11, 12, 14};\n"); + printf (" /* 'gg' = [m0, m1, a0, a1] */\n"); + printf (" static char g_tab[] = {12, 14, 7, 5};\n"); + printf (" /* 'uu' = [x0, y0, a0, a1] */\n"); + printf (" static char u_tab[] = { 8, 10, 7, 5};\n"); + printf ("\n"); + printf (" int z;\n"); + printf (" int res, res_grd;\n"); + printf (" int carry, overflow, greater_equal;\n"); + printf ("\n"); + printf (" switch (ppi_table[iword >> 4]) {\n"); + + for (; p->name; p++) + { + int shift, j; + int cond = 0; + int havedecl = 0; + + char *s = p->code; + + printf (" /* %s %s */\n", p->name, p->code); + printf (" case %d: \n", p->index); + + printf (" {\n"); + for (shift = 16; *s; ) + { + switch (*s) + { + case 'i': + printf (" int i = (iword >> 4) & 0x7f;\n"); + s += 6; + break; + case 'e': + case 'f': + case 'x': + case 'y': + case 'g': + case 'u': + shift -= 2; + printf (" int %c = %c_tab[(iword >> %d) & 3];\n", + *s, *s, shift); + havedecl = 1; + s += 2; + break; + case 'c': + printf (" if ((((iword >> 8) ^ DSR) & 1) == 0)\n"); + printf ("\treturn;\n"); + printf (" }\n"); + printf (" case %d: \n", p->index + 1); + printf (" {\n"); + cond = 1; + case '0': + case '1': + case '.': + shift -= 2; + s += 2; + break; + case 'z': + if (havedecl) + printf ("\n"); + printf (" z = iword & 0xf;\n"); + havedecl = 2; + s += 4; + break; + } + } + if (havedecl == 1) + printf ("\n"); + else if (havedecl == 2) + printf (" {\n"); + for (j = 0; j < MAX_NR_STUFF; j++) + { + if (p->stuff[j]) + { + printf (" %s%s\n", + (havedecl == 2 ? " " : ""), + p->stuff[j]); + } + } + if (havedecl == 2) + printf (" }\n"); + if (cond) + { + printf (" if (iword & 0x200)\n"); + printf (" goto assign_z;\n"); + } + printf (" break;\n"); + printf (" }\n"); + } + + printf (" default:\n"); + printf (" {\n"); + printf (" RAISE_EXCEPTION (SIGILL);\n"); + printf (" return;\n"); + printf (" }\n"); + printf (" }\n"); + printf (" DSR &= ~0xf1;\n"); + printf (" if (res || res_grd)\n"); + printf (" DSR |= greater_equal | res_grd >> 2 & DSR_MASK_N | overflow;\n"); + printf (" else\n"); + printf (" DSR |= DSR_MASK_Z | overflow;\n"); + printf (" assign_dc:\n"); + printf (" switch (DSR >> 1 & 7)\n"); + printf (" {\n"); + printf (" case 0: /* Carry Mode */\n"); + printf (" DSR |= carry;\n"); + printf (" case 1: /* Negative Value Mode */\n"); + printf (" DSR |= res_grd >> 7 & 1;\n"); + printf (" case 2: /* Zero Value Mode */\n"); + printf (" DSR |= DSR >> 6 & 1;\n"); + printf (" case 3: /* Overflow mode\n"); + printf (" DSR |= overflow >> 4;\n"); + printf (" case 4: /* Signed Greater Than Mode */\n"); + printf (" DSR |= DSR >> 7 & 1;\n"); + printf (" case 4: /* Signed Greater Than Or Equal Mode */\n"); + printf (" DSR |= greater_equal >> 7;\n"); + printf (" }\n"); + printf (" assign_z:\n"); + printf (" if (0xa05f >> z & 1)\n"); + printf (" {\n"); + printf (" RAISE_EXCEPTION (SIGILL);\n"); + printf (" return;\n"); + printf (" }\n"); + printf (" DSP_R (z) = res;\n"); + printf (" DSP_GRD (z) = res_grd;\n"); + printf ("}\n"); +} + +int +main (ac, av) + int ac; + char **av; +{ + /* Verify the table before anything else. */ + { + op *p; + for (p = tab; p->name; p++) + { + /* Check that the code field contains 16 bits. */ + if (strlen (p->code) != 16) + { + fprintf (stderr, "Code `%s' length wrong (%d) for `%s'\n", + p->code, strlen (p->code), p->name); + abort (); + } + } + } + + /* Now generate the requested data. */ + if (ac > 1) + { + if (ac > 2 && strcmp (av[2], "-w") == 0) + { + warn_conflicts = 1; + } + if (strcmp (av[1], "-t") == 0) + { + gengastab (); + } + else if (strcmp (av[1], "-d") == 0) + { + gendefines (); + } + else if (strcmp (av[1], "-s") == 0) + { + filltable (tab); + dumptable ("sh_jump_table", 1 << 16, 0); + + memset (table, 0, sizeof table); + filltable (movsxy_tab); + expand_ppi_movxy (); + dumptable ("sh_dsp_table", 1 << 12, 0xf000); + + memset (table, 0, sizeof table); + ppi_filltable (); + dumptable ("ppi_table", 1 << 12, 0); + } + else if (strcmp (av[1], "-x") == 0) + { + filltable (tab); + filltable (movsxy_tab); + gensim (); + } + else if (strcmp (av[1], "-p") == 0) + { + ppi_filltable (); + ppi_gensim (); + } + } + else + fprintf (stderr, "Opcode table generation no longer supported.\n"); + return 0; +}
gencode.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: ChangeLog =================================================================== --- ChangeLog (nonexistent) +++ ChangeLog (revision 816) @@ -0,0 +1,1260 @@ +2008-02-04 Antony King + + * interp.c (macl): Fix non-portable implementation. + +2007-10-08 Andrew Stubbs + + * gencode.c (tab): Add RAISE_EXCEPTION_IF_IN_DELAY_SLOT to the + definition of PC relative 'mov.l'/'mov.w' and also 'mova'. + +2007-03-02 Andrew Stubbs + + * gencode.c (tab): Correct pre-decrement instructions when m == n. + +2006-12-21 Hans-Peter Nilsson + + * acconfig.h: Remove. + * config.in: Regenerate. + +2006-06-13 Richard Earnshaw + + * configure: Regenerated. + +2006-06-05 Daniel Jacobowitz + + * configure: Regenerated. + +2006-05-31 Daniel Jacobowitz + + * configure: Regenerated. + +2005-11-10 Andrew Stubbs + + * interp.c (sim_memory_size): Use same amount of memory on Windows as + elsewhere. + +2005-09-19 J"orn Rennecke + + * interp.c (): Include. + (mcalloc): New function / macro. + (mfree): New macro. + (sim_size): Use mcalloc and mfree. + +2005-08-02 J"orn Rennecke + + * interp.c (strswaplen): Add one for '\0' delimiter. + +2005-06-16 Daniel Jacobowitz + + * gencode.c (tab): Avoid lvalue casts. Suggested by + Ralf Corsepius . + +2005-04-12 Jonathan Larmour + + * gencode.c (tab): Avoid inserting code before variables all declared. + +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. + +2004-09-08 DJ Delorie + + Commited by Corinna Vinschen + * gencode.c (movua.l): Compensate for endianness. + +2004-09-08 Corinna Vinschen + + * interp.c (RAISE_EXCEPTION_IF_IN_DELAY_SLOT): New macro. + (in_delay_slot): New flag variable. + (Delay_Slot): Set in_delay_slot. + (sim_resume): Reset in_delay_slot after leaving code switch. + * gencode.c (op tab): Call RAISE_EXCEPTION_IF_IN_DELAY_SLOT for all + instructions not allowed in delay slots. + +2004-09-08 Michael Snyder + + Commited by Corinna Vinschen + Introduce SH2a support. + * interp.c: Change type of jump table to short. Add various macros. + (sim_load): Save the bfd machine code. + (sim_create_inferior): Ditto. + (union saved_state_type): Add tbr, ibnr and ibcr registers. + Move bfd_mach to end of struct. Add regstack pointer. + (init_dsp): Don't swap contents of sh_dsp_table any more. Instead + use it directly in its own switch statement. Allocate space for 512 + register banks. + (do_long_move_insn): New function. + (do_blog_insn): Ditto. + (trap): Use trap #13 and trap #14 to set ibnr and ibcr. + * gencode.c: Move movx/movy insns into separate switch statement. + (op tab): Add sh2a insns. Reject instructions that are disabled + on that chip. + (gensim_caselist): Generate default case here instead of in caller. + (gensim): Generate two separate switch statements. Call + gensim_caselist once for each (for movsxy_tab and for tab). + Add tokens for r15 and multiple regs. + (conflict_warn, warn_conflicts): Add for debugging. + +2004-08-18 J"orn Rennecke + + * gencode.c (tab): For shad snd shld, fix result for + (op1 < 0 && shift_amount == 0). + +2004-02-02 Michael Snyder + + * gencode.c (movua.l): Set thislock to 0, not n. + +2004-02-12 Michael Snyder + + * gencode.c (table): Change from char to short. + (dumptable): Change generated table from char to short. + * interp.c (sh_jump_table, sh_dsp_table, ppi_table): char to short. + (init_dsp): Compute size of sh_dsp_table. + (sim_resume): Change jump_table from char to short. + +2004-01-27 Michael Snyder + + * gencode.c: (op tab): Some refs and defs fixes. + "fsrra" -> "fsrra ". + "sleep": replace array ref with array addr. + "trapa": ditto. + Comment and whitespace clean-ups. + +2004-01-07 Michael Snyder + + * gencode.c: Whitespace cleanup. + * interp.c: Ditto. + + * gencode.c: Replace 'Hitachi' with 'Renesas'. + (op tab): Add new instructions for sh4a, DBR, SBR. + (expand_opcode): Add handling for new movxy combinations. + (gensym_caselist): Ditto. + (expand_ppi_movxy): Remove movx/movy expansions, + now handled in expand_opcode. + (gensym): Add some helpful macros. + (expand_ppi_code): Flatten loop for simplicity, tweak for 12-bit + instead of 8-bit table (some insns are ambiguous to 8 bits). + (ppi_gensim, main): Generate 12-bit instead of 8-bit ppi table. + + * interp.c: Replace 'Hitachi' with 'Renesas'. + (union saved_state_type): Add dbr, sgr, ldst. + (get_loop_bounds_ext): New function. + (init_dsp): Add bfd_mach_sh4al_dsp. + (sim_resume): Handle extended loop bounds. + +2003-12-18 Michael Snyder + + * gencode.c (expand_opcode): Simplify and reorganize. + Eliminate "shift" parameter. Eliminate "4 bits at a time" + assumption. Flatten switch statement to a single level. + Add "eeee" token for even-numbered registers. + (bton): Delete. + (fsca): Use "eeee" token. + (ppi_moves): Rename to "expand_ppi_movxy". Do the ddt + [movx/movy] expansion here, as well as the ppi expansion. + (gensim_caselist): Accept 'eeee' along with 'nnnn'. + +2003-11-03 J"orn Rennecke + + * interp.c (fsca_s, fsrra_s): New functions. + * gencode.c (tab): Add entries for fsca and fsrra. + (expand_opcode): Allow variable length n / m fields. + +2003-10-15 J"orn Rennecke + + * syscall.h (SYS_truncate, SYS_ftruncate): Define. + * interp.c (trap): Add support for SYS_ftruncate and SYS_truncate. + +2003-08-11 Shrinivas Atre + * sim/sh/gencode.c ( tab[] ): Addition of MAC.L handler and + correction for MAC.W handler + * sim/sh/interp.c ( macl ): New Function. Implementation of + MAC.L handler. + +2003-08-07 Michael Snyder + + * gencode.c (expand_ppi_code): Comment spelling fix. + +2003-07-25 Michael Snyder + + * gencode.c (pshl): Change < to <= (shift by 16 is allowed). + Cast argument of >> to unsigned to prevent sign extension. + (psha): Change < to <= (shift by 32 is allowed). + +2003-07-24 Michael Snyder + + * gencode.c: Fix typo in comment. + +2003-07-23 Michael Snyder + + * gencode.c: A few more fix-ups of refs and defs. + (frchg): Raise SIGILL if in double-precision mode. + (ldtlb): We don't simulate cache, so this is a no-op. + (movsxy_tab): Correct a few bit pattern errors. + +2003-07-09 Michael Snyder + + * gencode.c (prnd): Clear LSW of result to zeros. + * gencode.c (pmuls): Expression is mis-parenthesized. + * gencode.c (ppi_gensim): For a conditional ppi insn, if the + condition is false, we want to return (not break). A break + will take us to the end of the function where registers will + be updated, whereas the desired outcome is for nothing to change. + +2003-07-03 Michael Snyder + + * gencode.c (movs): Fix a couple of text transpositions. + +2003-06-27 Michael Snyder + + * gencode.c (op tab): Some fix-ups of refs and defs. + (ocbi, ocbp): Cache not simulated, but may cause memory fault. + (gensym_caselist): Add default case to switch statement. + (expand_ppi_code): Add default case to switch statement. + * gencode.c (op tab): Implement movca.l. + * gencode.c (op movsxy_tab): Fix an error in the bit pattern. + * gencode.c (gensim_caselist): The movy instructions use + registers R6 and R7 (not R4 and R5 like the movx insns). + +2003-06-27 Michael Snyder + + * gencode.c (op movsxy_tab): Fix up some copy/paste errors + in name: s/REG_x/REG_y/. + + * gencode.c (op tab): Move misplaced semicolon. + +2003-02-27 Andrew Cagney + + * interp.c (init_dsp, sim_open, sim_create_inferior): Rename _bfd + to bfd. + +Fri Oct 11 16:22:28 2002 J"orn Rennecke + + * interp.c (trap): Return int. Take extra parameter for address + of the trap instruction. Changed all callers. + Add case 33 for profiling. + * gencode.c (trapa): Handle trap 33 using the trap function. + Add read of vector for generic traps. + +Wed Jul 17 19:36:38 2002 J"orn Rennecke + + * Makefile.in (interp.o): Depend on $(srcroot)/include/gdb/sim-sh.h. + * interp.c: Include "gdb/sim-sh.h". + (sim_store_register, sim_fetch_register): Use constants defined there. + +Tue Jun 18 16:53:11 2002 J"orn Rennecke + + * interp.c (sim_resume): Fix setting of bus error for + instruction fetch. + +2002-06-16 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +2002-06-08 Andrew Cagney + + * interp.c: Include "gdb/callback.h" and "gdb/remote-sim.h". + +2001-01-30 Ben Elliston + + * interp.c (sim_create_inferior): Record program arguments for + later inspection by the trap handler. + (count_argc): New function. + (prog_argv): Declare static. + (sim_write): Declare. + (trap): Implement argc, argnlen and argn system calls. Do not + abort on unknown system calls--simply return -1. + * syscall.h (SYS_argc, SYS_argnlen, SYS_argn): Define. + +2001-01-24 Alexandre Oliva + + * interp.c (trap): Implement time. + +2000-10-24 Ben Elliston + + * gencode.c (tab): Delimit strings with commas where applicable. + +Tue May 23 21:39:23 2000 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon May 15 22:04:51 2000 J"orn Rennecke + +sh-dsp support, simulator speedup by using host byte order: + + * Makefile.in (interp.o): Depends on ppi.c . + (ppi.c): New rule. + * gencode.c (printonmatch, think, genopc): Deleted. + (MAX_NR_STUFF): Now 42. + (tab): Add SH-DSP CPU instructions. + Amalgamate ldc / stc / lds / sts instructions with similar + bit patterns. Fix opcodes of stc Rm_BANK,@-. + Fix semantics of lds.l @+,MACH (no sign extend). + (movsxy_tab): New array. + For movs, change MMMM field to GGGG, and mmmm field to MMMM. + Added entries for movx, movy and parallel processing insns. + (ppi_tab): New array. + (qfunc): Stabilize sort. + (expand_opcode): Handle [01][01]NN, [01][01]xx and [01][01]yy. + Handle 'M', 'G' 's' 'X', 'a', 'Y' and 'A'. + (dumptable): Now takes three arguments. Changed all callers. + Emit just one contigous jump table. + (filltable): Now takes an argument. Changed all callers. + Make index static. + (ppi_moves, expand_ppi_code, ppi_filltable, ppi_gensim): New functions. + (gensim_caselist): New function, broken out of gensim. + Handle opcode fields 'x', 'y', 's', 'M', 'G', 'X', 'a', and 'Y'. + Handle ref '9'. + (gensim): Handle 'N' in code field and '8' in refs field. + Call gensim_caselist - twice. + (ppi_index): New static variable. + (main): Unsupport default action. + Add dsp support for -x / -s option. Add -p option. + * interp.c (sh_jump_table, sh_dsp_table, ppi_table): Declare. + (saved_state_type): Rearrange to allow amalgamated ldc / stc / + lds / sts to work efficiently. + (target_dsp): New static variable. + (GBR, VBR, SSR, SPC, MACH, MACL): Reflect saved_state_type change. + (FPUL, Rn_BANK, SET_Rn_BANK, M, Q, S, T, SR_BL, SR_RB): Likewise. + (SR_MD, SR_RC, SET_SR_BIT, GET_SR, SET_RC, GET_FPSCR): Likewise. + (RS, RE, MOD, MOD_ME, DSP_R): Likewise. + (set_fpscr1): Likewise. Use target_dsp to check for dsp. + (MOD_MSi, SIG_BUS_FETCH): Deleted. + (CREG, SREG, PR, SR_MASK_DMY, SR_MASK_DMX, SR_DMY): New macros. + (SR_DMX, DSR, MOD_DELTA, GET_DSP_GRD): Likewise. + (SET_MOD): Reflect saved_state_type change. Set MOD_DELTA instead + of MOD_MS, and encode SR_DMY / SR_DMX into high word of MOD_ME. + (set_sr): Reflect saved_state_type change. Fix SR_RB handling. + Use SET_MOD. + (MA, L, TL, TB): Now controlled by ACE_FAST. + (SEXT32): Just cast to int. + (SIGN32): Fixed to only shift by 31. + (CHECK_INSN_PTR): SIGBUS at insn fetch now represented by insn_end 0. + (ppi_insn): Declare. + (ppi.c): Include. + (init_dsp): Set target_dsp. When it changes, switch end of + sh_jump_table with sh_dsp_table. + (sim_resume) Don't declare sh_jump_table0. Use sh_jump_table instead. + Don't Declare PR if it's #defined. + Fix single-stepping (Was broken in Mar 6 16:59:10 patch). + (sim_store_register, sim_read_register): Translate accesses to + reflect saved_state_type change. + + * interp.c (set_sr): Set sr. + (SET_RC, MOD, MOD_MS, MOD_ME, SET_MOD, MOD_MS, MOD_ME): New macros. + (set_fpscr1): Don't bank-switch fpu registers when simulating sh-dsp. + (DSP_R): Fix definition. + (sim_resume): Remove outdated SET_SR use. + + * interp.c (saved_state): New members for struct member asregs: + rs, re, insn_end, xram_start, yram_start. + (struct loop_bounds): New struct. + (SKIP_INSN): New macro. + (get_loop_bounds): New function. + (endianw): Renamed to global_endianw. + (maskw): negated bits. + (PC): Now insn_ptr. + (SR_MASK_RC, SR_RC_INCREMENT, SR_RC, RAISE_EXCEPTION): New macros. + (RS, RE, DSP_R, DSP_GRD, A1, A0, X0, X1, Y0, Y1, M0, A1G): Likewise. + (M1, A0G, RIAT, PT2H, PH2T, SET_NIP, CHECK_INSN_PTR): Likewise. + (SIG_BUS_FETCH): Likewise + (raise_exception, riat_fast): New functions. + (raise_buserror, sim_stop): Use raise_exception. + (PROCESS_SPECIAL_ADDRESS): Use xram_start / yram_start. + (BUSERROR, WRITE_BUSERROR, READ_BUSERROR): + Reverse sense of mask argument. + (FP_OP, set_dr): Use RAISE_EXCEPTION. + (wlat_fast, wwat_fast, wbat_fast, rlat_fast, rwat_fast, rbat_fast): + Declare. Remove redundant masking. + (wwat_fast, rwat_fast): Add argument endianw. Changed callers. + (MA): Updated for change pc -> PC. + (Delay_Slot): Use RIAT. + (empty): Deleted. + (trap): Remove argument little_endian. Add argument endianw. + Changed all callers. Use raise_exception. + (macw): Add argument endainw. Changed all callers. + (init_dsp): New function, extended after broken out of init_pointers. + (sim_resume): Replace pc with insn_ptr. Replace little_endian with + endianw. Replace nia with nip. Reverse sense of maskb / maskw / + maskl. Implement logic for zero-overhead loops. Don't try to + interpret garbage when getting a SIGBUS at insn fetch. + (sim_open): Call init_dsp. + * gencode.c (tab): Use SET_NIP instead of nia = . Use PH2T / PT2H / + RAISE_EXCEPTION where appropriate. + Add extra cycles for brai, braf , bsr, bsrf, jmp, jsr. + + * interp.c (sim_store_register, sim_fetch_register): + Do proper endianness switch. + + * interp.c (saved_state_type): New members for struct member asregs: + xymem_select, xmem, ymem, xmem_offset, ymem_offset. + (special_address): Delete. + (BUSERROR): Now a two-argument predicate. + (PROCESS_SPECIAL_ADDRESS, WRITE_BUSERROR, READ_BUSERROR): New macros. + (wlat_little, wwat_little, wbat_any, wlat_big, wwat_big): Delete. + (process_wlat_addr, process_wwat_addr): New functions. + (process_wbat_addr, process_rlat_addr, process_rwat_addr): Likewise. + (process_rbat_addr): Likewise. + (wlat_fast, wwat_fast, wbat_fast): Use WRITE_BUSERROR. + (rlat_little, rwat_little, rbat_any, rlat_big, rwat_big): Delete. + (rlat_fast, rwat_fast, rbat_fast): Use READ_BUSERROR. + (RWAT, RLAT, RBAT, WWAT, WLAT, WBAT): Delete SLOW versions. + (do_rdat, trap): Delete SLOW code. + (SEXT32, SIGN32): New macros. + (swap, swap16): Now integer in - integer out. Changed all callers. + (strswaplen, strnswap): Delete SLOW versions. + (init_pointers): Initialize dsp memory selection (preliminary). + (sim_store_register, sim_fetch_register): Use swap instead of + big / little endian read / write functions. + + * interp.c (maskl): Deleted. + (endianw, endianb): New variables. + (special_address): Now inline. + (bp_holder): Put raising of buserror there, rename to: + (raise_buserror). + (BUSERROR): Now yields a value. Changed all users. + (wbat_big): Delete. + (wlat_fast, wwat_fast, wbat_fast): New functions. + (rlat_fast, rwat_fast, rbat_fast): Likewise. + (RWAT, RLAT, RBAT, WWAT, WLAT, WBAT): Use new functions. + (do_rdat, do_wdat): Likewise. Take maskl argument instead of + little_endian one. Changed caller macros. + (swap, swap16): Use w[rw]lat_big / w[rw]lat_little directly. + (strswaplen, strnswap): New functions. + (trap): Use them to fix up endian mismatches; + disable SYS_execve and SYS_execv; fix double address translation for + SYS_pipe and SYS_stat. + (sym_write, sym_read): Add endianness translation. + (sym_store_register, sym_fetch_register): Add maskl local variable. + (sim_open): Set endianw and endianb. + +Thu Sep 2 18:15:53 1999 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Aug 25 07:55:23 1999 Brendan Kehoe + + * gencode.c (fcnvds ,FPUL): Rewrite to use a local anonymous + union type, instead of casting to an int* then a float*. + (fcnvsd FPUL,): Likewise. + (flds ,FPUL): Likewise. + (fsts FPUL,): Likewise. + +1999-05-08 Felix Lee + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +1999-04-02 Keith Seitz + + * interp.c (POLL_QUIT_INTERVAL): Define. Used to tweak the + frequency at which the poll_quit callback is called. + (sim_resume): Use POLL_QUIT_INTERVAL instead of a + hard-coded value. + +Thu Sep 10 02:16:39 1997 J"orn Rennecke + + * interp.c (saved_state.asregs): Add new member pad_dummy. + (sim_store_register, sim_fetch_regsiter): Add 1 to rn for use + as index into saved_state.asints. + +Mon Jun 29 19:35:24 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * interp.c (sim_open): set endianness based on the ABFD if a -E + option is not present and we have an ABFD. + +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 15:19:48 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 11:18:35 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 12:49:44 1998 Andrew Cagney + + * interp.c (sim_fetch_register, sim_store_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. + +Wed Oct 22 14:43:00 1997 Andrew Cagney + + * interp.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. + +Mon Sep 15 17:36:15 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Sep 9 20:52:21 1997 Felix Lee + + * interp.c (sim_resume): poll_quit() at least once per call; + otherwise gdb can loop sim_resume() uninterruptably. + +Thu Sep 4 17:21:23 1997 Doug Evans + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Sep 2 13:15:27 1997 Andrew Cagney + + * gencode.c (tab): Order instructions according to SH3 document. + +Wed Aug 27 18:13:22 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Tue Aug 26 10:41:55 1997 Andrew Cagney + + * interp.c (sim_kill): Delete. + (sim_create_inferior): Add ABFD argument. + (sim_load): Move setting of PC from here. + (sim_create_inferior): To here. + +Mon Aug 25 17:50:22 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Mon Aug 25 16:17:51 1997 Andrew Cagney + + * interp.c (sim_open): Add ABFD argument. + +Mon Jun 23 15:49:14 1997 Andrew Cagney + + * interp.c (get_dr): Avoid SIGFPE by moving integers instead of + FP's around. + (set_dr): Ditto. + +Mon Jun 23 15:02:40 1997 Andrew Cagney + + * interp.c (XD, SET_XD): Delete. + (XF, SET_XF, XD_TO_XF): Define, move around registers in either + FP bank. + + * gencode.c (fmov): Update. + +Sun Jun 22 19:33:33 1997 Andrew Cagney + + * interp.c (set_fpscr1): From J"orn Rennecke + , Fix typo. Ditto for comment. + +Tue Aug 12 00:19:11 1997 J"orn Rennecke + + * interp.c (special_address): New function. + (BUSERROR): Call it. Added parameters bits_written and data. + Changed all callers. + * gencode.c (tab): Fixed ocbwb and pref. + +Fri Jun 20 22:03:18 1997 J"orn Rennecke + + * interp.c (do_wdat, do_wdat): Fix bug in register number calculation. + +Thu Jun 19 00:28:08 1997 Andrew Cagney + + * interp.c (sim_create_inferior): Clear registers each time an + inferior is started. + +Mon Jun 16 14:01:55 1997 Andrew Cagney + + * interp.c (*FP, FP_OP, FP_CMP, FP_UNARY): Provide a hook for + when a host doesn't support IEEE FP. + (*DP): Provide alternative definition that supports 64bit floating + point. + (target_little_endian): Combine little_endian and little_endian_p. + (saved_state_type): Make fpscr and sr simple integers. + (SET_FPSCR, GET_FPSCR): Use macros to update fpscr register. + (set_fpscr1): New function. Handle swapping when PR / FR bits + changed. Call via *_FPSCR macro. + (SET_SR*, GET_SR*): Use macro's to access the SR bits - avoids + endian problems. + + * gencode.c (tab): Update. + +Sun Jun 15 15:22:52 1997 Andrew Cagney + + * gencode.c (main): Perform basic checks on tab entries. + + * Makefile.in (gencode): Always compile with -g. + +Sat Jun 14 13:45:09 1997 Andrew Cagney + + * gencode.c (gensim): Move ref checking code to before `stuff'. + For branches with delay slots refs were not being checked. + + * interp.c (sim_resume): Use nia to specify the next instruction + address instead of overloading pc. + (C): Delete definiton - refer to cycles directly. + (SEXT12): New macro - sign extend a 12 bit quantity. + (Delay_Slot): Rename from SL. + + * gencode.c (tab): Update/simplify. + + * gencode.c (gensim): Better formatting of output code. + (gensim): Replace 10 with constant MAX_NR_STUFF- define as 15. + (tab): Sort alphabetically. Break `stuff' into multiple lines. + +Fri Jun 13 22:10:13 1997 J"orn Rennecke + + * gencode.c (braf, bsrf): Fix branch destination calculation to + be in accordance with the documentation. + +Fri Jun 13 15:33:53 1997 J"orn Rennecke + + * interp.c (init_pointers): Fix little endian test. + +Thu Jun 5 12:56:08 1997 J"orn Rennecke + + * interp.c (init_pointers): SH4 hardware is always WORDS_BIT_ENDIAN. + * gencode (fmov from/to memory): take endian_mismatch into account + for 32 bit moves too. + +Wed May 28 23:42:35 1997 J"orn Rennecke + + * gencode.c (swap.b): Fix treatment of high word. + +Wed May 28 23:42:35 1997 J"orn Rennecke + + * sh/gencode.c, + * interp.c: experimental SH4 support. + DFmode moves are probaly broken for target little endian. + +Tue May 20 10:23:28 1997 Andrew Cagney + + * interp.c (sim_open): Add callback argument. + (sim_set_callbacks): Delete SIM_DESC argument. + +Wed Apr 30 11:38:08 1997 Doug Evans + + * Makefile.in (SIM_EXTRA_CLEAN): Define. + (clean targets): Delete. + (sh-clean): New target. + +Thu Apr 24 00:39:51 1997 Doug Evans + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Apr 23 17:55:22 1997 Doug Evans + + * tconfig.in: New file. + * interp.c (sim_open): Handle missing arg to -E. + +Tue Apr 22 08:55:35 1997 Stu Grossman (grossman@critters.cygnus.com) + + * Makefile.in: Add clean targets. + +Fri Apr 18 18:57:04 1997 Stu Grossman (grossman@critters.cygnus.com) + + * interp.c: Include float.h and define SIGTRAP if _WIN32. + WIN32 -> _WIN32. + * (trap): Do do SYS_chown for _WIN32. + +Fri Apr 18 13:33:09 1997 Doug Evans + + * interp.c (sim_resume): Fix argument to poll_quit. + +Fri Apr 18 14:14:49 1997 Andrew Cagney + + * interp.c (sim_stop): New function. + (sim_resume): Use poll_quit for polling. + +Thu Apr 17 03:32:04 1997 Doug Evans + + * Makefile.in (SIM_OBJS): Add sim-load.o. + * interp.c (target_byte_order): Delete. + (sim_kind, myname, little_endian_p): New static locals. + (init_pointers): Use little_endian_p instead of target_byte_order. + (sim_resume): Likewise. + (sim_open): Set sim_kind, myname. Set little_endian_p from -E arg. + (sim_load): Return SIM_RC. New arg abfd. 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 + + * interp.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 09:34:36 1997 Fred Fish + + * interp.c (sim_do_command): Check for NULL command or empty + string and handle it the same as a "help" command. Use callback + to print error message for unrecognized commands. Replace + hardcoded tab in literal string with a \t. Other minor code + cleanup. + +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 13:00:00 1997 Doug Evans + + * interp.c (sim_open): New SIM_DESC result. Argument is now + in argv form. + (other sim_*): New SIM_DESC argument. + +Tue Feb 4 13:33:30 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 02:04:32 1996 Doug Evans + + * Makefile.in: Delete stuff moved to ../common/Make-common.in. + (SIM_OBJS,SIM_EXTRA_LIBS): Define. + * configure.in: Simplify using macros in ../common/aclocal.m4. + Call AC_CHECK_HEADERS(unistd.h). + * configure: Regenerated. + * config.in: New file. + * interp.c: #include "config.h". #include if present. + (trap): Fetch errno value with callback->get_errno. + +Tue Nov 12 13:34:00 1996 Dawn Perchik + + * interp.c: Don't include windows polling code if inside simluator. + +Fri Sep 20 14:57:50 1996 Stan Shebs + + * interp.c: Minor formatting improvements. + (saved_state_type): Add bank registers. + (bp_holder): New function, use to break on when debugging BUSERROR. + (BUSERROR): Call it if bus error occurs. + +Wed Jun 26 12:29:22 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. + +Thu May 16 15:44:29 1996 Ian Lance Taylor + + * interp.c (saved_state_type): Add memstalls field. + (MA) Define macro. + (sim_resume): New local variable memstalls. Add it back in to + saved_state at the end of the function. + (sim_info): Report memstalls. + * gencode.c (tab): Add MA() to the execution string of all + instructions which access memory. + +Wed Feb 21 12:16:41 1996 Ian Lance Taylor + + * configure: Regenerate with autoconf 2.7. + +Tue Dec 5 16:38:55 1995 Stu Grossman (grossman@cygnus.com) + + * gencode.c (mac.l): Don't abort GDB if executing mac.l + instruction (which is unimplemented). Generate a SIGTRAP (in the + simulated target) instead. + +Mon Dec 4 12:22:24 1995 J.T. Conklin + + * gencode.c (tab): Added several sh3 opcodes. + (think): Added printonmatch for A_SSR and A_SPC. + * interp.c (SSR, SPC): Added definitions. + (saved_state_type): Added ssr and spc registers. + +Wed Nov 29 12:39:27 1995 Jim Wilson + + * gencode.c (tab): In shad/shld definitions, negate R[m] before + the and operation instead of after. For shad delete cast. For shld + use UR instead of R and delete cast. + +Fri Nov 17 12:48:55 1995 Jim Wilson + + * gencode.c (tab): Add explicit NaN support for ftrc instruction. + +Wed Nov 15 11:25:27 1995 Stu Grossman (grossman@cygnus.com) + + * interp.c: Make target_byte_order be extern to prevent SGI cc from + issuing warnings about the use of common symbols. + +Tue Nov 14 15:19:43 1995 Stu Grossman (grossman@cygnus.com) + + * gencode.c: jsr, bsr and bsrf actually save pc+4 in pr, and rts + actually uses pr+0. + +Sat Oct 21 13:01:18 1995 Jim Wilson + + * sh/interp.c (sim_stop_reason): Catch SIGQUIT and indicate + program exited. + (sim_get_quit_code): Delete. + + * gencode.c (gensim): Indicate SIGILL instead of calling abort for + default case. + +Mon Oct 16 18:24:03 1995 Jim Wilson + + * interp.c (saved_state_type): Move FP registers to immediately + after SR. + +Tue Oct 10 11:12:15 1995 Fred Fish + + * Makefile.in (BISON): Remove macro. + +Fri Oct 6 12:08:18 1995 Jim Wilson + + * interp.c (trap, case SYS_utime): Cast second arg of utime to + void * to avoid compiler error. + + * interp.c (callback): Remove last change. It is initialized by + a sim_set_callbacks call. + +Thu Oct 5 14:13:29 1995 steve chamberlain + + * interp.c (callback): Initialize to default callback. + +Thu Sep 28 15:26:59 1995 steve chamberlain + + * run.c: Moved to ../common. + * interp.c (trap): Use gdb's callback interface. + * Makefile.in: Updated. + +Wed Sep 20 13:35:13 1995 Ian Lance Taylor + + * Makefile.in (maintainer-clean): New synonym for realclean. + +Wed Sep 20 09:51:50 1995 steve chamberlain + + * run.c (sim_callback_write_stdout): New. + * interp.c (trap): Call sim_callback_write_stdout when needed. + +Mon Sep 18 18:42:27 1995 steve chamberlain + + * interp.c (trap): Remove useless code. + +Fri Sep 15 19:30:05 1995 steve chamberlain + + * syscall.h: Copy from newlib. + +Thu Sep 14 19:32:59 1995 Stu Grossman (grossman@cygnus.com) + + * gencode.c: Back up PC by 2 for breakpoints. + * interp.c: Move fp regs beyond pc/pr/etc to avoid confusing GDB, + which expect pc to immediatly follow regs[]. + +Fri Sep 8 14:18:13 1995 Ian Lance Taylor + + * configure.in: Define CC_FOR_BUILD. Don't call AC_PROG_INSTALL. + * configure: Rebuild. + * Makefile.in (INSTALL): Revert to using install.sh. + (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL). + (INSTALL_XFORM, INSTALL_XFORM1): Restore. + (CC_FOR_BUILD): Restore. + (gencode): Build using $(CC_FOR_BUILD). + (install): Don't install in $(tooldir). + +Thu Sep 7 15:02:31 1995 J.T. Conklin + + (Try to) Update to new bfd autoconf scheme. + * run.c: Don't include sysdep.h. + * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value. + (CC, CFLAGS, AR, RANLIB): Likewise. + (HDEFINES, TDEFINES): Define. + (CC_FOR_BUILD): Delete. + (host_makefile_frag): Delete. + (Makefile): Don't depend on frags. + * configure.in (sysdep.h): Don't create symlink. + (host_makefile_frag, frags): Deleted. + (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values. + * configure: Regenerated. + +Thu Aug 31 12:39:07 1995 Jim Wilson + + * interp.c: Include . + +Wed Aug 30 22:05:17 1995 Jeff Law (law@snake.cs.utah.edu) + + * Makefile.in (run): Link in math library too. + * gencode.c (gensim): abort if an unknown opcode is encountered. + * interp.c (FPSCR, FPUL): Define. + (struct save_state): Add fields for floating point registers, + FPSCR and FPUL. + (sim_resume): Add 'F' for accessing floating point registers + in the save state structure. + * gencode.c: Add sh3e opcodes. + (gensym): Define a buffer for int<->fp conversions. + +Tue Aug 22 14:16:46 1995 J.T. Conklin + + * interp.c (trap): Use trap vector 34 for host system interface. + * gencode.c: Add 34 to conditional which determines which traps + will be handled by simulator. + +Fri Aug 11 17:59:15 1995 Jim Wilson + + * run.c: Include . Define SIGQUIT if not defined. + (main): New variables reason and sigrc. After simulator exits, + check to see if it exited because of a signal, and if so, then + use the signal number as the return value. + +Thu Aug 3 10:45:37 1995 Fred Fish + + * Update all FSF addresses except those in COPYING* files. + +Tue Jul 18 23:33:10 1995 Fred Fish + + * interp.c (trap): Only use SYS_execv if defined. Might be + implemented as execve(arg1,arg2,0), as with Unixware 2.0. + (sim_resume): In sbit initializer, cast shifted arg to unsigned + to avoid signed integer overflow. + +Wed Jul 5 14:32:54 1995 J.T. Conklin + + * Makefile.in (clean): Remove run, libsim.a. + (distclean, mostlyclean, realclean): Remove Makefile and + autoconf files. + + * sh.mt: Removed. + + * Makefile.in, configure.in: converted to autoconf. + * configure: New file, generated with autconf 2.4. + +Fri Jun 30 16:51:38 1995 Stan Shebs + + * interp.c (sim_open): If argument supplied, interpret as + desired memory size. + (parse_and_set_memory_size): New function. + (sim_do_command): New function. + +Thu Jun 29 10:02:28 1995 Fred Fish + + * interp.c (SYS_wait): Define as SYS_wait4 if available and + SYS_wait is not already defined (SunOS 4.1.3 for example). + (SYS_utime): Define as SYS_utimes if available and + SYS_utime is not already defined. + +Thu Jun 22 17:25:57 1995 Steve Chamberlain + + * interp.c: Don't include sys/times.h or sys/param.h + +Wed Jun 21 15:03:49 1995 Steve Chamberlain + + * interp.c (SIGBUS, SIGTERM): Define if not. + (sim_memory_size): default to 2^19 on PCs. + (sim_resume): Poll for quits on win32. + +Wed May 24 16:22:48 1995 Jim Wilson + + * gencode.c (op_tab): Add SH3 support. + +Wed May 24 14:07:11 1995 Steve Chamberlain + + * gencode.c (tab): Add bsrf and braf. + +Mon Apr 24 15:09:49 1995 Jason Molenda (crash@cygnus.com) + + * configure.in: use ../../bfd/hosts/std-host.h, not + ../bfd/hosts/std-host.h (which doesn't exist). + +Mon Mar 27 10:32:34 1995 J.T. Conklin + + * run.c: parse arguments with getopt(). + +Sun Feb 26 15:27:24 1995 Steve Chamberlain + + * configure.in: Use ../../bfd/hosts/std-host.h if specific + host unavailable. + +Mon Jan 23 16:10:58 1995 Torbjorn Granlund + + * interp.c (macw): Sign extend MACH at bit 10 for non-saturating case. + +Sun Jan 22 13:55:36 1995 Torbjorn Granlund + + * gencode.c (op_tab): Make MAC.W call macw, not abort. + * interp.c (macw): New function. + (S): New #define. + +Sat Jan 21 15:52:30 1995 Torbjorn Granlund + + * gencode.c (op_tab): New code for ADDV and SUBV. + Make MAC.L abort sicne it is not implemented. + + * interp.c (dmul): Handle the signed case by adjusting after unsigned multiply. + Get rid of __GNUC__ conditional. + +aThu Jan 19 05:50:50 1995 Torbjorn Granlund + + * gencode.c (op_tab): Also replace NEGC, and try again with SUBC. + Change ADDC for symmetry. + + * gencode.c (op_tab): Replace code for ADDC and SUBC. + +Mon Jan 9 15:43:53 1995 Stu Grossman (grossman@cygnus.com) + + * interp.c: Remove def of INLINE. This comes from bfd.h. Also, + declare IOMEM before using it. + +Wed Dec 28 21:25:31 1994 Steve Chamberlain (sac@jonny.cygnus.com) + + * interp.c (BUSERROR): New macro. + ([r|w][bwl]at[little|big]) New functions. + (sim_resume): If GO32 check for interrupt every now + and again. Decrement PC if SIGBUS seen. + * run.c (main): Return result of simulated _exit. + +Mon Dec 5 21:59:51 1994 Doug Evans + + * Makefile.in (gencode): Allow build in different directory. + +Wed Nov 30 17:47:13 1994 Jim Wilson + + * Makefile.in (gencode): Change $< to gencode.c for portability. + +Wed Nov 23 21:31:55 1994 Steve Chamberlain (sac@jonny.cygnus.com) + + * interp.c ([wr][bwl]at): New functions. + (trap): Cope with both byte modes. + +Thu Sep 8 17:35:07 1994 Steve Chamberlain (sac@jonny.cygnus.com) + + * gencode.c (tab): Simulate T bit after a negc insn right. + * interp.c (RSBAT): Sign extend the arg. + (ACE_FAST): New macro. + (sim_resume): Remove obsolete test of sim_timeout. + +Fri Aug 5 14:12:31 1994 Steve Chamberlain (sac@jonny.cygnus.com) + + * interp.c (IOMEM): New function, simulates very basic I/O area of + the SH. + (WBAT, RBAT) : Call I/O functions. + * gencode.c (tab): Special case trapa #3. + +Mon Jun 27 18:04:54 1994 Steve Chamberlain (sac@cirdan.cygnus.com) + + * run.c (main): Specify the file type again. + +Thu May 26 19:04:37 1994 Steve Chamberlain (sac@thepub.cygnus.com) + + * interp.c (trap): Fix irix incompatibility. + * run.c (main): open without specifying file type. + +Wed May 18 14:18:53 1994 Doug Evans (dje@canuck.cygnus.com) + + * interp.c (sim_*): Make result void where there isn't one. + (sim_set_pc): Delete. + (sim_info): Delete printf_fn arg, all callers changed. + Call printf_filtered instead. + (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. + +Wed Apr 27 12:03:48 1994 Steve Chamberlain (sac@cygnus.com) + + * gencode.c (table): Get direction of some opcodes right. + (trapa, rte): Implement fully. + * interp.c (trap): Make stat call more portable. + +Fri Feb 11 21:59:38 1994 Steve Chamberlain (sac@sphagnum.cygnus.com) + + * gencode.c (main, gendefines): New -d option prints table of defines. + * interp.c (trap): Add a load of system calls. + (sim_memory_size): Now default to 8Mbyte. + (PARANOID): Keep vector of registers with undefined contents. + +Mon Nov 15 14:37:18 1993 Steve Chamberlain (sac@jonny.cygnus.com) + + * gencode.c: mova uses aligned addresses + * interp.c (trap): Return results in r0. + +Tue Oct 26 10:38:55 1993 Doug Evans (dje@canuck.cygnus.com) + + * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb + * interp.c: #include "remote-sim.h". + (sim_resume): int result, new arg `siggnal'. + (sim_write): Use SIM_ADDR for type of arg `addr'. + (sim_read): Use SIM_ADDR for type of arg `addr'. + Use unsigned char * for `buffer'. + (sim_store_register): int result. + (sim_fetch_register): Ditto. + (sim_stop_reason): Renamed from sim_stop_signal. New arg `reason'. + (sim_set_pc): int result, use SIM_ADDR for type of arg `x'. + (sim_info): int result, new args `verbose', `printf_fn'. + (sim_kill): int result. + (sim_open): int result, new arg `name'. + * run.c: #include + (main): Update call to sim_info. + +Sat Oct 23 15:09:29 1993 Doug Evans (dje@canuck.cygnus.com) + + * interp.c (sim_stop_signal): Result is now enum sim_stop. + +Fri Oct 8 10:47:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + * gencode.c (table): Becomes unsigned. + * interp.c (trap): Get right breakpoint SIGnum. (sim_write, + sim_read): Return number of bytes copied. (sim_store_register): + Value passed by reference. (sim_kill, sim_open, sim_set_args): New functions. + +Tue Sep 7 16:24:13 1993 Stan Shebs (shebs@rtl.cygnus.com) + + * interp.c (sim_info): Fix small typo in printf string. + +Thu Aug 5 11:37:48 1993 Stan Shebs (shebs@rtl.cygnus.com) + + * interp.c (sim_resume): Set memory after pointers inited. + +Mon Aug 2 14:13:22 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + * interp.c (get_now): Use time system call. + * Makefile.in: install correctly. + +Tue Jul 6 10:30:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + * run.c (main), interp.c (sim_set_timeout): Remove timeout + functionality. + +Thu Jun 24 13:29:57 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com) + + * Makefile.in: don't run indent everytime; also add a space in the + includes + +Thu Jun 17 18:30:42 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + * gencode.c: Fix some opcodes. + * interp.c: Support for profiling and portability fixes. + * run.c (main): Get profiling args. + +Wed May 5 13:17:22 1993 Steve Chamberlain (sac@cygnus.com) + + * gencode.c (tab): Lint for sgi compiler + * interp.c: Lint for sgi compiler. + +Mon May 3 15:25:33 1993 Steve Chamberlain (sac@thepub.cygnus.com) + + * run.c (main): Support for resizing simulated RAM. + * Makefile.in: Support for broken makes. + * interp.c, gencode.c: Lint. + +Mon Apr 26 18:01:10 1993 Steve Chamberlain (sac@thepub.cygnus.com) + + * created +
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: config.in =================================================================== --- config.in (nonexistent) +++ config.in (revision 816) @@ -0,0 +1,92 @@ +/* config.in. Generated from configure.ac by autoheader. */ + +/* Define to 1 if translation of program messages to the user's native + language is requested. */ +#undef ENABLE_NLS + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_ERRNO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_FCNTL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_FPU_CONTROL_H + +/* Define to 1 if you have the `getrusage' function. */ +#undef HAVE_GETRUSAGE + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the `nsl' library (-lnsl). */ +#undef HAVE_LIBNSL + +/* Define to 1 if you have the `socket' library (-lsocket). */ +#undef HAVE_LIBSOCKET + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the `sigaction' function. */ +#undef HAVE_SIGACTION + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_RESOURCE_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TIME_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the `time' function. */ +#undef HAVE_TIME + +/* Define to 1 if you have the header file. */ +#undef HAVE_TIME_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the `__setfpucw' function. */ +#undef HAVE___SETFPUCW + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define as the return type of signal handlers (`int' or `void'). */ +#undef RETSIGTYPE + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS Index: tconfig.in =================================================================== --- tconfig.in (nonexistent) +++ tconfig.in (revision 816) @@ -0,0 +1,17 @@ +/* sh target config 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 */ + +/* Define this if the target cpu is bi-endian + and the simulator supports it. */ +#define SIM_HAVE_BIENDIAN

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.