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

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    /openrisc/trunk/gnu-old/gdb-6.8/sim/d10v
    from Rev 827 to Rev 840
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  •

Rev 827 → Rev 840

/configure
0,0 → 1,6096
#! /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
--enable-build-warnings Enable build-time compiler warnings if gcc is used
--enable-gdb-build-warnings Enable SIM specific build-time compiler warnings if gcc is used
 
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"
 
 
 
# NOTE: Don't add -Wall or -Wunused, they both include
# -Wunused-parameter which reports bogus warnings.
# NOTE: If you add to this list, remember to update
# gdb/doc/gdbint.texinfo.
build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
-Wformat -Wparentheses -Wpointer-arith"
# GCC supports -Wuninitialized only with -O or -On, n != 0.
if test x${CFLAGS+set} = xset; then
case "${CFLAGS}" in
*"-O0"* ) ;;
*"-O"* )
build_warnings="${build_warnings} -Wuninitialized"
;;
esac
else
build_warnings="${build_warnings} -Wuninitialized"
fi
# Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
# -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
# -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
# -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
# -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
# -Woverloaded-virtual -Winline -Werror"
# Check whether --enable-build-warnings or --disable-build-warnings was given.
if test "${enable_build_warnings+set}" = set; then
enableval="$enable_build_warnings"
case "${enableval}" in
yes) ;;
no) build_warnings="-w";;
,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
build_warnings="${build_warnings} ${t}";;
*,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
build_warnings="${t} ${build_warnings}";;
*) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
esac
if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
echo "Setting compiler warning flags = $build_warnings" 6>&1
fi
fi; # Check whether --enable-sim-build-warnings or --disable-sim-build-warnings was given.
if test "${enable_sim_build_warnings+set}" = set; then
enableval="$enable_sim_build_warnings"
case "${enableval}" in
yes) ;;
no) build_warnings="-w";;
,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
build_warnings="${build_warnings} ${t}";;
*,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
build_warnings="${t} ${build_warnings}";;
*) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
esac
if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
fi
fi; WARN_CFLAGS=""
WERROR_CFLAGS=""
if test "x${build_warnings}" != x -a "x$GCC" = xyes
then
echo "$as_me:$LINENO: checking compiler warning flags" >&5
echo $ECHO_N "checking compiler warning flags... $ECHO_C" >&6
# Separate out the -Werror flag as some files just cannot be
# compiled with it enabled.
for w in ${build_warnings}; do
case $w in
-Werr*) WERROR_CFLAGS=-Werror ;;
*) # Check that GCC accepts it
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $w"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
 
int
main ()
{
 
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
{ ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
WARN_CFLAGS="${WARN_CFLAGS} $w"
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
CFLAGS="$saved_CFLAGS"
esac
done
echo "$as_me:$LINENO: result: ${WARN_CFLAGS}${WERROR_CFLAGS}" >&5
echo "${ECHO_T}${WARN_CFLAGS}${WERROR_CFLAGS}" >&6
fi
 
 
 
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 840) @@ -0,0 +1,53 @@ +# Makefile template for Configure for the D10v sim library. +# Copyright (C) 1996, 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 simops.o endian.o sim-load.o +SIM_EXTRA_CLEAN = clean-extra +SIM_EXTRA_CFLAGS = -DNEED_UI_LOOP_HOOK -DSIM_HAVE_ENVIRONMENT + +INCLUDE = d10v_sim.h $(srcroot)/include/gdb/callback.h targ-vals.h endian.c \ + $(srcroot)/include/gdb/sim-d10v.h + +# This selects the d10v newlib/libgloss syscall definitions. +NL_TARGET = -DNL_TARGET_d10v + +## COMMON_POST_CONFIG_FRAG + +simops.h: gencode + ./gencode -h >$@ + +table.c: gencode simops.h + ./gencode >$@ + +gencode.o: gencode.c $(INCLUDE) + $(CC_FOR_BUILD) $(BUILD_CFLAGS) -c $(srcdir)/gencode.c + +d10v-opc.o: $(srcdir)/../../opcodes/d10v-opc.c + $(CC_FOR_BUILD) $(BUILD_CFLAGS) -c $(srcdir)/../../opcodes/d10v-opc.c + +gencode: gencode.o d10v-opc.o + $(CC_FOR_BUILD) $(BUILD_CFLAGS) -o gencode gencode.o d10v-opc.o $(BUILD_LIB) + +clean-extra: + rm -f table.c simops.h gencode + +interp.o: interp.c table.c $(INCLUDE) +simops.o: simops.c simops.h $(INCLUDE) +endian.o: endian.c $(INCLUDE) +table.o: table.c Index: endian.c =================================================================== --- endian.c (nonexistent) +++ endian.c (revision 840) @@ -0,0 +1,137 @@ +/* If we're being compiled as a .c file, rather than being included in + d10v_sim.h, then ENDIAN_INLINE won't be defined yet. */ + +#ifndef ENDIAN_INLINE +#define NO_ENDIAN_INLINE +#include "d10v_sim.h" +#define ENDIAN_INLINE +#endif + +ENDIAN_INLINE uint16 +get_word (x) + uint8 *x; +{ +#if (defined(__i386__) || defined(__i486__) || defined(__i586__) || defined(__i686__)) && defined(__GNUC__) + + unsigned short word = *(unsigned short *)x; + __asm__ ("xchgb %b0,%h0" : "=q" (word) : "0" (word)); + return word; + +#elif defined(WORDS_BIGENDIAN) + /* It is safe to do this on big endian hosts, since the d10v requires that words be + aligned on 16-bit boundaries. */ + return *(uint16 *)x; + +#else + return ((uint16)x[0]<<8) + x[1]; +#endif +} + +ENDIAN_INLINE uint32 +get_longword (x) + uint8 *x; +{ +#if (defined(__i486__) || defined(__i586__) || defined(__i686__)) && defined(__GNUC__) && defined(USE_BSWAP) + + unsigned int long_word = *(unsigned *)x; + __asm__ ("bswap %0" : "=r" (long_word) : "0" (long_word)); + return long_word; + +#elif (defined(__i386__) || defined(__i486__) || defined(__i586__) || defined(__i686__)) && defined(__GNUC__) + + unsigned int long_word = *(unsigned *)x; + __asm__("xchgb %b0,%h0\n\t" /* swap lower bytes */ + "rorl $16,%0\n\t" /* swap words */ + "xchgb %b0,%h0" /* swap higher bytes */ + :"=q" (long_word) + : "0" (long_word)); + + return long_word; + +#elif (defined(_POWER) && defined(_AIX)) || (defined(__PPC__) && defined(__BIG_ENDIAN__)) + /* Power & PowerPC computers in big endian mode can handle unaligned loads&stores */ + return *(uint32 *)x; + +#elif defined(WORDS_BIGENDIAN) + /* long words must be aligned on at least 16-bit boundaries, so this should be safe. */ + return (((uint32) *(uint16 *)x)<<16) | ((uint32) *(uint16 *)(x+2)); + +#else + return ((uint32)x[0]<<24) + ((uint32)x[1]<<16) + ((uint32)x[2]<<8) + ((uint32)x[3]); +#endif +} + +ENDIAN_INLINE int64 +get_longlong (x) + uint8 *x; +{ + uint32 top = get_longword (x); + uint32 bottom = get_longword (x+4); + return (((int64)top)<<32) | (int64)bottom; +} + +ENDIAN_INLINE void +write_word (addr, data) + uint8 *addr; + uint16 data; +{ +#if (defined(__i386__) || defined(__i486__) || defined(__i586__) || defined(__i686__)) && defined(__GNUC__) + + __asm__ ("xchgb %b0,%h0" : "=q" (data) : "0" (data)); + *(uint16 *)addr = data; + +#elif defined(WORDS_BIGENDIAN) + /* It is safe to do this on big endian hosts, since the d10v requires that words be + aligned on 16-bit boundaries. */ + *(uint16 *)addr = data; + +#else + addr[0] = (data >> 8) & 0xff; + addr[1] = data & 0xff; +#endif +} + +ENDIAN_INLINE void +write_longword (addr, data) + uint8 *addr; + uint32 data; +{ +#if (defined(__i486__) || defined(__i586__) || defined(__i686__)) && defined(__GNUC__) && defined(USE_BSWAP) + + __asm__ ("bswap %0" : "=r" (data) : "0" (data)); + *(uint32 *)addr = data; + +#elif (defined(__i386__) || defined(__i486__) || defined(__i586__) || defined(__i686__)) && defined(__GNUC__) + + __asm__("xchgb %b0,%h0\n\t" /* swap lower bytes */ + "rorl $16,%0\n\t" /* swap words */ + "xchgb %b0,%h0" /* swap higher bytes */ + :"=q" (data) + : "0" (data)); + + *(uint32 *)addr = data; + +#elif (defined(_POWER) && defined(_AIX)) || (defined(__PPC__) && defined(__BIG_ENDIAN__)) + /* Power & PowerPC computers in big endian mode can handle unaligned loads&stores */ + *(uint32 *)addr = data; + +#elif defined(WORDS_BIGENDIAN) + *(uint16 *)addr = (uint16)(data >> 16); + *(uint16 *)(addr + 2) = (uint16)data; + +#else + addr[0] = (data >> 24) & 0xff; + addr[1] = (data >> 16) & 0xff; + addr[2] = (data >> 8) & 0xff; + addr[3] = data & 0xff; +#endif +} + +ENDIAN_INLINE void +write_longlong (addr, data) + uint8 *addr; + int64 data; +{ + write_longword (addr, (uint32)(data >> 32)); + write_longword (addr+4, (uint32)data); +}
endian.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: interp.c =================================================================== --- interp.c (nonexistent) +++ interp.c (revision 840) @@ -0,0 +1,1499 @@ +#include +#include "sysdep.h" +#include "bfd.h" +#include "gdb/callback.h" +#include "gdb/remote-sim.h" + +#include "d10v_sim.h" +#include "gdb/sim-d10v.h" +#include "gdb/signals.h" + +enum _leftright { LEFT_FIRST, RIGHT_FIRST }; + +static char *myname; +static SIM_OPEN_KIND sim_kind; +int d10v_debug; + +/* Set this to true to get the previous segment layout. */ + +int old_segment_mapping; + +host_callback *d10v_callback; +unsigned long ins_type_counters[ (int)INS_MAX ]; + +uint16 OP[4]; + +static int init_text_p = 0; +/* non-zero if we opened prog_bfd */ +static int prog_bfd_was_opened_p; +bfd *prog_bfd; +asection *text; +bfd_vma text_start; +bfd_vma text_end; + +static long hash PARAMS ((long insn, int format)); +static struct hash_entry *lookup_hash PARAMS ((uint32 ins, int size)); +static void get_operands PARAMS ((struct simops *s, uint32 ins)); +static void do_long PARAMS ((uint32 ins)); +static void do_2_short PARAMS ((uint16 ins1, uint16 ins2, enum _leftright leftright)); +static void do_parallel PARAMS ((uint16 ins1, uint16 ins2)); +static char *add_commas PARAMS ((char *buf, int sizeof_buf, unsigned long value)); +extern void sim_set_profile PARAMS ((int n)); +extern void sim_set_profile_size PARAMS ((int n)); +static INLINE uint8 *map_memory (unsigned phys_addr); + +#ifdef NEED_UI_LOOP_HOOK +/* How often to run the ui_loop update, when in use */ +#define UI_LOOP_POLL_INTERVAL 0x14000 + +/* Counter for the ui_loop_hook update */ +static long ui_loop_hook_counter = UI_LOOP_POLL_INTERVAL; + +/* Actual hook to call to run through gdb's gui event loop */ +extern int (*deprecated_ui_loop_hook) PARAMS ((int signo)); +#endif /* NEED_UI_LOOP_HOOK */ + +#ifndef INLINE +#if defined(__GNUC__) && defined(__OPTIMIZE__) +#define INLINE __inline__ +#else +#define INLINE +#endif +#endif + +#define MAX_HASH 63 +struct hash_entry +{ + struct hash_entry *next; + uint32 opcode; + uint32 mask; + int size; + struct simops *ops; +}; + +struct hash_entry hash_table[MAX_HASH+1]; + +INLINE static long +hash(insn, format) + long insn; + int format; +{ + if (format & LONG_OPCODE) + return ((insn & 0x3F000000) >> 24); + else + return((insn & 0x7E00) >> 9); +} + +INLINE static struct hash_entry * +lookup_hash (ins, size) + uint32 ins; + int size; +{ + struct hash_entry *h; + + if (size) + h = &hash_table[(ins & 0x3F000000) >> 24]; + else + h = &hash_table[(ins & 0x7E00) >> 9]; + + while ((ins & h->mask) != h->opcode || h->size != size) + { + if (h->next == NULL) + { + State.exception = SIGILL; + State.pc_changed = 1; /* Don't increment the PC. */ + return NULL; + } + h = h->next; + } + return (h); +} + +INLINE static void +get_operands (struct simops *s, uint32 ins) +{ + int i, shift, bits, flags; + uint32 mask; + for (i=0; i < s->numops; i++) + { + shift = s->operands[3*i]; + bits = s->operands[3*i+1]; + flags = s->operands[3*i+2]; + mask = 0x7FFFFFFF >> (31 - bits); + OP[i] = (ins >> shift) & mask; + } + /* FIXME: for tracing, update values that need to be updated each + instruction decode cycle */ + State.trace.psw = PSW; +} + +bfd_vma +decode_pc () +{ + asection *s; + if (!init_text_p && prog_bfd != NULL) + { + init_text_p = 1; + for (s = prog_bfd->sections; s; s = s->next) + if (strcmp (bfd_get_section_name (prog_bfd, s), ".text") == 0) + { + text = s; + text_start = bfd_get_section_vma (prog_bfd, s); + text_end = text_start + bfd_section_size (prog_bfd, s); + break; + } + } + + return (PC << 2) + text_start; +} + +static void +do_long (ins) + uint32 ins; +{ + struct hash_entry *h; +#ifdef DEBUG + if ((d10v_debug & DEBUG_INSTRUCTION) != 0) + (*d10v_callback->printf_filtered) (d10v_callback, "do_long 0x%x\n", ins); +#endif + h = lookup_hash (ins, 1); + if (h == NULL) + return; + get_operands (h->ops, ins); + State.ins_type = INS_LONG; + ins_type_counters[ (int)State.ins_type ]++; + (h->ops->func)(); +} + +static void +do_2_short (ins1, ins2, leftright) + uint16 ins1, ins2; + enum _leftright leftright; +{ + struct hash_entry *h; + enum _ins_type first, second; + +#ifdef DEBUG + if ((d10v_debug & DEBUG_INSTRUCTION) != 0) + (*d10v_callback->printf_filtered) (d10v_callback, "do_2_short 0x%x (%s) -> 0x%x\n", + ins1, (leftright) ? "left" : "right", ins2); +#endif + + if (leftright == LEFT_FIRST) + { + first = INS_LEFT; + second = INS_RIGHT; + ins_type_counters[ (int)INS_LEFTRIGHT ]++; + } + else + { + first = INS_RIGHT; + second = INS_LEFT; + ins_type_counters[ (int)INS_RIGHTLEFT ]++; + } + + /* Issue the first instruction */ + h = lookup_hash (ins1, 0); + if (h == NULL) + return; + get_operands (h->ops, ins1); + State.ins_type = first; + ins_type_counters[ (int)State.ins_type ]++; + (h->ops->func)(); + + /* Issue the second instruction (if the PC hasn't changed) */ + if (!State.pc_changed && !State.exception) + { + /* finish any existing instructions */ + SLOT_FLUSH (); + h = lookup_hash (ins2, 0); + if (h == NULL) + return; + get_operands (h->ops, ins2); + State.ins_type = second; + ins_type_counters[ (int)State.ins_type ]++; + ins_type_counters[ (int)INS_CYCLES ]++; + (h->ops->func)(); + } + else if (!State.exception) + ins_type_counters[ (int)INS_COND_JUMP ]++; +} + +static void +do_parallel (ins1, ins2) + uint16 ins1, ins2; +{ + struct hash_entry *h1, *h2; +#ifdef DEBUG + if ((d10v_debug & DEBUG_INSTRUCTION) != 0) + (*d10v_callback->printf_filtered) (d10v_callback, "do_parallel 0x%x || 0x%x\n", ins1, ins2); +#endif + ins_type_counters[ (int)INS_PARALLEL ]++; + h1 = lookup_hash (ins1, 0); + if (h1 == NULL) + return; + h2 = lookup_hash (ins2, 0); + if (h2 == NULL) + return; + + if (h1->ops->exec_type == PARONLY) + { + get_operands (h1->ops, ins1); + State.ins_type = INS_LEFT_COND_TEST; + ins_type_counters[ (int)State.ins_type ]++; + (h1->ops->func)(); + if (State.exe) + { + ins_type_counters[ (int)INS_COND_TRUE ]++; + get_operands (h2->ops, ins2); + State.ins_type = INS_RIGHT_COND_EXE; + ins_type_counters[ (int)State.ins_type ]++; + (h2->ops->func)(); + } + else + ins_type_counters[ (int)INS_COND_FALSE ]++; + } + else if (h2->ops->exec_type == PARONLY) + { + get_operands (h2->ops, ins2); + State.ins_type = INS_RIGHT_COND_TEST; + ins_type_counters[ (int)State.ins_type ]++; + (h2->ops->func)(); + if (State.exe) + { + ins_type_counters[ (int)INS_COND_TRUE ]++; + get_operands (h1->ops, ins1); + State.ins_type = INS_LEFT_COND_EXE; + ins_type_counters[ (int)State.ins_type ]++; + (h1->ops->func)(); + } + else + ins_type_counters[ (int)INS_COND_FALSE ]++; + } + else + { + get_operands (h1->ops, ins1); + State.ins_type = INS_LEFT_PARALLEL; + ins_type_counters[ (int)State.ins_type ]++; + (h1->ops->func)(); + if (!State.exception) + { + get_operands (h2->ops, ins2); + State.ins_type = INS_RIGHT_PARALLEL; + ins_type_counters[ (int)State.ins_type ]++; + (h2->ops->func)(); + } + } +} + +static char * +add_commas(buf, sizeof_buf, value) + char *buf; + int sizeof_buf; + unsigned long value; +{ + int comma = 3; + char *endbuf = buf + sizeof_buf - 1; + + *--endbuf = '\0'; + do { + if (comma-- == 0) + { + *--endbuf = ','; + comma = 2; + } + + *--endbuf = (value % 10) + '0'; + } while ((value /= 10) != 0); + + return endbuf; +} + +void +sim_size (power) + int power; + +{ + int i; + for (i = 0; i < IMEM_SEGMENTS; i++) + { + if (State.mem.insn[i]) + free (State.mem.insn[i]); + } + for (i = 0; i < DMEM_SEGMENTS; i++) + { + if (State.mem.data[i]) + free (State.mem.data[i]); + } + for (i = 0; i < UMEM_SEGMENTS; i++) + { + if (State.mem.unif[i]) + free (State.mem.unif[i]); + } + /* Always allocate dmem segment 0. This contains the IMAP and DMAP + registers. */ + State.mem.data[0] = calloc (1, SEGMENT_SIZE); +} + +/* For tracing - leave info on last access around. */ +static char *last_segname = "invalid"; +static char *last_from = "invalid"; +static char *last_to = "invalid"; + +enum + { + IMAP0_OFFSET = 0xff00, + DMAP0_OFFSET = 0xff08, + DMAP2_SHADDOW = 0xff04, + DMAP2_OFFSET = 0xff0c + }; + +static void +set_dmap_register (int reg_nr, unsigned long value) +{ + uint8 *raw = map_memory (SIM_D10V_MEMORY_DATA + + DMAP0_OFFSET + 2 * reg_nr); + WRITE_16 (raw, value); +#ifdef DEBUG + if ((d10v_debug & DEBUG_MEMORY)) + { + (*d10v_callback->printf_filtered) + (d10v_callback, "mem: dmap%d=0x%04lx\n", reg_nr, value); + } +#endif +} + +static unsigned long +dmap_register (void *regcache, int reg_nr) +{ + uint8 *raw = map_memory (SIM_D10V_MEMORY_DATA + + DMAP0_OFFSET + 2 * reg_nr); + return READ_16 (raw); +} + +static void +set_imap_register (int reg_nr, unsigned long value) +{ + uint8 *raw = map_memory (SIM_D10V_MEMORY_DATA + + IMAP0_OFFSET + 2 * reg_nr); + WRITE_16 (raw, value); +#ifdef DEBUG + if ((d10v_debug & DEBUG_MEMORY)) + { + (*d10v_callback->printf_filtered) + (d10v_callback, "mem: imap%d=0x%04lx\n", reg_nr, value); + } +#endif +} + +static unsigned long +imap_register (void *regcache, int reg_nr) +{ + uint8 *raw = map_memory (SIM_D10V_MEMORY_DATA + + IMAP0_OFFSET + 2 * reg_nr); + return READ_16 (raw); +} + +enum + { + HELD_SPI_IDX = 0, + HELD_SPU_IDX = 1 + }; + +static unsigned long +spu_register (void) +{ + if (PSW_SM) + return GPR (SP_IDX); + else + return HELD_SP (HELD_SPU_IDX); +} + +static unsigned long +spi_register (void) +{ + if (!PSW_SM) + return GPR (SP_IDX); + else + return HELD_SP (HELD_SPI_IDX); +} + +static void +set_spi_register (unsigned long value) +{ + if (!PSW_SM) + SET_GPR (SP_IDX, value); + SET_HELD_SP (HELD_SPI_IDX, value); +} + +static void +set_spu_register (unsigned long value) +{ + if (PSW_SM) + SET_GPR (SP_IDX, value); + SET_HELD_SP (HELD_SPU_IDX, value); +} + +/* Given a virtual address in the DMAP address space, translate it + into a physical address. */ + +unsigned long +sim_d10v_translate_dmap_addr (unsigned long offset, + int nr_bytes, + unsigned long *phys, + void *regcache, + unsigned long (*dmap_register) (void *regcache, + int reg_nr)) +{ + short map; + int regno; + last_from = "logical-data"; + if (offset >= DMAP_BLOCK_SIZE * SIM_D10V_NR_DMAP_REGS) + { + /* Logical address out side of data segments, not supported */ + return 0; + } + regno = (offset / DMAP_BLOCK_SIZE); + offset = (offset % DMAP_BLOCK_SIZE); + if ((offset % DMAP_BLOCK_SIZE) + nr_bytes > DMAP_BLOCK_SIZE) + { + /* Don't cross a BLOCK boundary */ + nr_bytes = DMAP_BLOCK_SIZE - (offset % DMAP_BLOCK_SIZE); + } + map = dmap_register (regcache, regno); + if (regno == 3) + { + /* Always maps to data memory */ + int iospi = (offset / 0x1000) % 4; + int iosp = (map >> (4 * (3 - iospi))) % 0x10; + last_to = "io-space"; + *phys = (SIM_D10V_MEMORY_DATA + (iosp * 0x10000) + 0xc000 + offset); + } + else + { + int sp = ((map & 0x3000) >> 12); + int segno = (map & 0x3ff); + switch (sp) + { + case 0: /* 00: Unified memory */ + *phys = SIM_D10V_MEMORY_UNIFIED + (segno * DMAP_BLOCK_SIZE) + offset; + last_to = "unified"; + break; + case 1: /* 01: Instruction Memory */ + *phys = SIM_D10V_MEMORY_INSN + (segno * DMAP_BLOCK_SIZE) + offset; + last_to = "chip-insn"; + break; + case 2: /* 10: Internal data memory */ + *phys = SIM_D10V_MEMORY_DATA + (segno << 16) + (regno * DMAP_BLOCK_SIZE) + offset; + last_to = "chip-data"; + break; + case 3: /* 11: Reserved */ + return 0; + } + } + return nr_bytes; +} + +/* Given a virtual address in the IMAP address space, translate it + into a physical address. */ + +unsigned long +sim_d10v_translate_imap_addr (unsigned long offset, + int nr_bytes, + unsigned long *phys, + void *regcache, + unsigned long (*imap_register) (void *regcache, + int reg_nr)) +{ + short map; + int regno; + int sp; + int segno; + last_from = "logical-insn"; + if (offset >= (IMAP_BLOCK_SIZE * SIM_D10V_NR_IMAP_REGS)) + { + /* Logical address outside of IMAP segments, not supported */ + return 0; + } + regno = (offset / IMAP_BLOCK_SIZE); + offset = (offset % IMAP_BLOCK_SIZE); + if (offset + nr_bytes > IMAP_BLOCK_SIZE) + { + /* Don't cross a BLOCK boundary */ + nr_bytes = IMAP_BLOCK_SIZE - offset; + } + map = imap_register (regcache, regno); + sp = (map & 0x3000) >> 12; + segno = (map & 0x007f); + switch (sp) + { + case 0: /* 00: unified memory */ + *phys = SIM_D10V_MEMORY_UNIFIED + (segno << 17) + offset; + last_to = "unified"; + break; + case 1: /* 01: instruction memory */ + *phys = SIM_D10V_MEMORY_INSN + (IMAP_BLOCK_SIZE * regno) + offset; + last_to = "chip-insn"; + break; + case 2: /*10*/ + /* Reserved. */ + return 0; + case 3: /* 11: for testing - instruction memory */ + offset = (offset % 0x800); + *phys = SIM_D10V_MEMORY_INSN + offset; + if (offset + nr_bytes > 0x800) + /* don't cross VM boundary */ + nr_bytes = 0x800 - offset; + last_to = "test-insn"; + break; + } + return nr_bytes; +} + +unsigned long +sim_d10v_translate_addr (unsigned long memaddr, + int nr_bytes, + unsigned long *targ_addr, + void *regcache, + unsigned long (*dmap_register) (void *regcache, + int reg_nr), + unsigned long (*imap_register) (void *regcache, + int reg_nr)) +{ + unsigned long phys; + unsigned long seg; + unsigned long off; + + last_from = "unknown"; + last_to = "unknown"; + + seg = (memaddr >> 24); + off = (memaddr & 0xffffffL); + + /* However, if we've asked to use the previous generation of segment + mapping, rearrange the segments as follows. */ + + if (old_segment_mapping) + { + switch (seg) + { + case 0x00: /* DMAP translated memory */ + seg = 0x10; + break; + case 0x01: /* IMAP translated memory */ + seg = 0x11; + break; + case 0x10: /* On-chip data memory */ + seg = 0x02; + break; + case 0x11: /* On-chip insn memory */ + seg = 0x01; + break; + case 0x12: /* Unified memory */ + seg = 0x00; + break; + } + } + + switch (seg) + { + case 0x00: /* Physical unified memory */ + last_from = "phys-unified"; + last_to = "unified"; + phys = SIM_D10V_MEMORY_UNIFIED + off; + if ((off % SEGMENT_SIZE) + nr_bytes > SEGMENT_SIZE) + nr_bytes = SEGMENT_SIZE - (off % SEGMENT_SIZE); + break; + + case 0x01: /* Physical instruction memory */ + last_from = "phys-insn"; + last_to = "chip-insn"; + phys = SIM_D10V_MEMORY_INSN + off; + if ((off % SEGMENT_SIZE) + nr_bytes > SEGMENT_SIZE) + nr_bytes = SEGMENT_SIZE - (off % SEGMENT_SIZE); + break; + + case 0x02: /* Physical data memory segment */ + last_from = "phys-data"; + last_to = "chip-data"; + phys = SIM_D10V_MEMORY_DATA + off; + if ((off % SEGMENT_SIZE) + nr_bytes > SEGMENT_SIZE) + nr_bytes = SEGMENT_SIZE - (off % SEGMENT_SIZE); + break; + + case 0x10: /* in logical data address segment */ + nr_bytes = sim_d10v_translate_dmap_addr (off, nr_bytes, &phys, regcache, + dmap_register); + break; + + case 0x11: /* in logical instruction address segment */ + nr_bytes = sim_d10v_translate_imap_addr (off, nr_bytes, &phys, regcache, + imap_register); + break; + + default: + return 0; + } + + *targ_addr = phys; + return nr_bytes; +} + +/* Return a pointer into the raw buffer designated by phys_addr. It + is assumed that the client has already ensured that the access + isn't going to cross a segment boundary. */ + +uint8 * +map_memory (unsigned phys_addr) +{ + uint8 **memory; + uint8 *raw; + unsigned offset; + int segment = ((phys_addr >> 24) & 0xff); + + switch (segment) + { + + case 0x00: /* Unified memory */ + { + memory = &State.mem.unif[(phys_addr / SEGMENT_SIZE) % UMEM_SEGMENTS]; + last_segname = "umem"; + break; + } + + case 0x01: /* On-chip insn memory */ + { + memory = &State.mem.insn[(phys_addr / SEGMENT_SIZE) % IMEM_SEGMENTS]; + last_segname = "imem"; + break; + } + + case 0x02: /* On-chip data memory */ + { + if ((phys_addr & 0xff00) == 0xff00) + { + phys_addr = (phys_addr & 0xffff); + if (phys_addr == DMAP2_SHADDOW) + { + phys_addr = DMAP2_OFFSET; + last_segname = "dmap"; + } + else + last_segname = "reg"; + } + else + last_segname = "dmem"; + memory = &State.mem.data[(phys_addr / SEGMENT_SIZE) % DMEM_SEGMENTS]; + break; + } + + default: + /* OOPS! */ + last_segname = "scrap"; + return State.mem.fault; + } + + if (*memory == NULL) + { + *memory = calloc (1, SEGMENT_SIZE); + if (*memory == NULL) + { + (*d10v_callback->printf_filtered) (d10v_callback, "Malloc failed.\n"); + return State.mem.fault; + } + } + + offset = (phys_addr % SEGMENT_SIZE); + raw = *memory + offset; + return raw; +} + +/* Transfer data to/from simulated memory. Since a bug in either the + simulated program or in gdb or the simulator itself may cause a + bogus address to be passed in, we need to do some sanity checking + on addresses to make sure they are within bounds. When an address + fails the bounds check, treat it as a zero length read/write rather + than aborting the entire run. */ + +static int +xfer_mem (SIM_ADDR virt, + unsigned char *buffer, + int size, + int write_p) +{ + uint8 *memory; + unsigned long phys; + int phys_size; + phys_size = sim_d10v_translate_addr (virt, size, &phys, NULL, + dmap_register, imap_register); + if (phys_size == 0) + return 0; + + memory = map_memory (phys); + +#ifdef DEBUG + if ((d10v_debug & DEBUG_INSTRUCTION) != 0) + { + (*d10v_callback->printf_filtered) + (d10v_callback, + "sim_%s %d bytes: 0x%08lx (%s) -> 0x%08lx (%s) -> 0x%08lx (%s)\n", + (write_p ? "write" : "read"), + phys_size, virt, last_from, + phys, last_to, + (long) memory, last_segname); + } +#endif + + if (write_p) + { + memcpy (memory, buffer, phys_size); + } + else + { + memcpy (buffer, memory, phys_size); + } + + return phys_size; +} + + +int +sim_write (sd, addr, buffer, size) + SIM_DESC sd; + SIM_ADDR addr; + unsigned char *buffer; + int size; +{ + /* FIXME: this should be performing a virtual transfer */ + return xfer_mem( addr, buffer, size, 1); +} + +int +sim_read (sd, addr, buffer, size) + SIM_DESC sd; + SIM_ADDR addr; + unsigned char *buffer; + int size; +{ + /* FIXME: this should be performing a virtual transfer */ + return xfer_mem( addr, buffer, size, 0); +} + + +SIM_DESC +sim_open (kind, callback, abfd, argv) + SIM_OPEN_KIND kind; + host_callback *callback; + struct bfd *abfd; + char **argv; +{ + struct simops *s; + struct hash_entry *h; + static int init_p = 0; + char **p; + + sim_kind = kind; + d10v_callback = callback; + myname = argv[0]; + old_segment_mapping = 0; + + /* NOTE: This argument parsing is only effective when this function + is called by GDB. Standalone argument parsing is handled by + sim/common/run.c. */ + for (p = argv + 1; *p; ++p) + { + if (strcmp (*p, "-oldseg") == 0) + old_segment_mapping = 1; +#ifdef DEBUG + else if (strcmp (*p, "-t") == 0) + d10v_debug = DEBUG; + else if (strncmp (*p, "-t", 2) == 0) + d10v_debug = atoi (*p + 2); +#endif + else + (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: unsupported option(s): %s\n",*p); + } + + /* put all the opcodes in the hash table */ + if (!init_p++) + { + for (s = Simops; s->func; s++) + { + h = &hash_table[hash(s->opcode,s->format)]; + + /* go to the last entry in the chain */ + while (h->next) + h = h->next; + + if (h->ops) + { + h->next = (struct hash_entry *) calloc(1,sizeof(struct hash_entry)); + if (!h->next) + perror ("malloc failure"); + + h = h->next; + } + h->ops = s; + h->mask = s->mask; + h->opcode = s->opcode; + h->size = s->is_long; + } + } + + /* reset the processor state */ + if (!State.mem.data[0]) + sim_size (1); + sim_create_inferior ((SIM_DESC) 1, NULL, NULL, NULL); + + /* Fudge our descriptor. */ + return (SIM_DESC) 1; +} + + +void +sim_close (sd, quitting) + SIM_DESC sd; + int quitting; +{ + if (prog_bfd != NULL && prog_bfd_was_opened_p) + { + bfd_close (prog_bfd); + prog_bfd = NULL; + prog_bfd_was_opened_p = 0; + } +} + +void +sim_set_profile (n) + int n; +{ + (*d10v_callback->printf_filtered) (d10v_callback, "sim_set_profile %d\n",n); +} + +void +sim_set_profile_size (n) + int n; +{ + (*d10v_callback->printf_filtered) (d10v_callback, "sim_set_profile_size %d\n",n); +} + +uint8 * +dmem_addr (uint16 offset) +{ + unsigned long phys; + uint8 *mem; + int phys_size; + + /* Note: DMEM address range is 0..0x10000. Calling code can compute + things like ``0xfffe + 0x0e60 == 0x10e5d''. Since offset's type + is uint16 this is modulo'ed onto 0x0e5d. */ + + phys_size = sim_d10v_translate_dmap_addr (offset, 1, &phys, NULL, + dmap_register); + if (phys_size == 0) + { + mem = State.mem.fault; + } + else + mem = map_memory (phys); +#ifdef DEBUG + if ((d10v_debug & DEBUG_MEMORY)) + { + (*d10v_callback->printf_filtered) + (d10v_callback, + "mem: 0x%08x (%s) -> 0x%08lx %d (%s) -> 0x%08lx (%s)\n", + offset, last_from, + phys, phys_size, last_to, + (long) mem, last_segname); + } +#endif + return mem; +} + +uint8 * +imem_addr (uint32 offset) +{ + unsigned long phys; + uint8 *mem; + int phys_size = sim_d10v_translate_imap_addr (offset, 1, &phys, NULL, + imap_register); + if (phys_size == 0) + { + return State.mem.fault; + } + mem = map_memory (phys); +#ifdef DEBUG + if ((d10v_debug & DEBUG_MEMORY)) + { + (*d10v_callback->printf_filtered) + (d10v_callback, + "mem: 0x%08x (%s) -> 0x%08lx %d (%s) -> 0x%08lx (%s)\n", + offset, last_from, + phys, phys_size, last_to, + (long) mem, last_segname); + } +#endif + return mem; +} + +static int stop_simulator = 0; + +int +sim_stop (sd) + SIM_DESC sd; +{ + stop_simulator = 1; + return 1; +} + + +/* Run (or resume) the program. */ +void +sim_resume (sd, step, siggnal) + SIM_DESC sd; + int step, siggnal; +{ + uint32 inst; + uint8 *iaddr; + +/* (*d10v_callback->printf_filtered) (d10v_callback, "sim_resume (%d,%d) PC=0x%x\n",step,siggnal,PC); */ + State.exception = 0; + if (step) + sim_stop (sd); + + switch (siggnal) + { + case 0: + break; +#ifdef SIGBUS + case SIGBUS: +#endif + case SIGSEGV: + SET_BPC (PC); + SET_BPSW (PSW); + SET_HW_PSW ((PSW & (PSW_F0_BIT | PSW_F1_BIT | PSW_C_BIT))); + JMP (AE_VECTOR_START); + SLOT_FLUSH (); + break; + case SIGILL: + SET_BPC (PC); + SET_BPSW (PSW); + SET_HW_PSW ((PSW & (PSW_F0_BIT | PSW_F1_BIT | PSW_C_BIT))); + JMP (RIE_VECTOR_START); + SLOT_FLUSH (); + break; + default: + /* just ignore it */ + break; + } + + do + { + iaddr = imem_addr ((uint32)PC << 2); + if (iaddr == State.mem.fault) + { + State.exception = SIGBUS; + break; + } + + inst = get_longword( iaddr ); + + State.pc_changed = 0; + ins_type_counters[ (int)INS_CYCLES ]++; + + switch (inst & 0xC0000000) + { + case 0xC0000000: + /* long instruction */ + do_long (inst & 0x3FFFFFFF); + break; + case 0x80000000: + /* R -> L */ + do_2_short ( inst & 0x7FFF, (inst & 0x3FFF8000) >> 15, RIGHT_FIRST); + break; + case 0x40000000: + /* L -> R */ + do_2_short ((inst & 0x3FFF8000) >> 15, inst & 0x7FFF, LEFT_FIRST); + break; + case 0: + do_parallel ((inst & 0x3FFF8000) >> 15, inst & 0x7FFF); + break; + } + + /* If the PC of the current instruction matches RPT_E then + schedule a branch to the loop start. If one of those + instructions happens to be a branch, than that instruction + will be ignored */ + if (!State.pc_changed) + { + if (PSW_RP && PC == RPT_E) + { + /* Note: The behavour of a branch instruction at RPT_E + is implementation dependant, this simulator takes the + branch. Branching to RPT_E is valid, the instruction + must be executed before the loop is taken. */ + if (RPT_C == 1) + { + SET_PSW_RP (0); + SET_RPT_C (0); + SET_PC (PC + 1); + } + else + { + SET_RPT_C (RPT_C - 1); + SET_PC (RPT_S); + } + } + else + SET_PC (PC + 1); + } + + /* Check for a breakpoint trap on this instruction. This + overrides any pending branches or loops */ + if (PSW_DB && PC == IBA) + { + SET_BPC (PC); + SET_BPSW (PSW); + SET_PSW (PSW & PSW_SM_BIT); + SET_PC (SDBT_VECTOR_START); + } + + /* Writeback all the DATA / PC changes */ + SLOT_FLUSH (); + +#ifdef NEED_UI_LOOP_HOOK + if (deprecated_ui_loop_hook != NULL && ui_loop_hook_counter-- < 0) + { + ui_loop_hook_counter = UI_LOOP_POLL_INTERVAL; + deprecated_ui_loop_hook (0); + } +#endif /* NEED_UI_LOOP_HOOK */ + } + while ( !State.exception && !stop_simulator); + + if (step && !State.exception) + State.exception = SIGTRAP; +} + +void +sim_set_trace (void) +{ +#ifdef DEBUG + d10v_debug = DEBUG; +#endif +} + +void +sim_info (sd, verbose) + SIM_DESC sd; + int verbose; +{ + char buf1[40]; + char buf2[40]; + char buf3[40]; + char buf4[40]; + char buf5[40]; + unsigned long left = ins_type_counters[ (int)INS_LEFT ] + ins_type_counters[ (int)INS_LEFT_COND_EXE ]; + unsigned long left_nops = ins_type_counters[ (int)INS_LEFT_NOPS ]; + unsigned long left_parallel = ins_type_counters[ (int)INS_LEFT_PARALLEL ]; + unsigned long left_cond = ins_type_counters[ (int)INS_LEFT_COND_TEST ]; + unsigned long left_total = left + left_parallel + left_cond + left_nops; + + unsigned long right = ins_type_counters[ (int)INS_RIGHT ] + ins_type_counters[ (int)INS_RIGHT_COND_EXE ]; + unsigned long right_nops = ins_type_counters[ (int)INS_RIGHT_NOPS ]; + unsigned long right_parallel = ins_type_counters[ (int)INS_RIGHT_PARALLEL ]; + unsigned long right_cond = ins_type_counters[ (int)INS_RIGHT_COND_TEST ]; + unsigned long right_total = right + right_parallel + right_cond + right_nops; + + unsigned long unknown = ins_type_counters[ (int)INS_UNKNOWN ]; + unsigned long ins_long = ins_type_counters[ (int)INS_LONG ]; + unsigned long parallel = ins_type_counters[ (int)INS_PARALLEL ]; + unsigned long leftright = ins_type_counters[ (int)INS_LEFTRIGHT ]; + unsigned long rightleft = ins_type_counters[ (int)INS_RIGHTLEFT ]; + unsigned long cond_true = ins_type_counters[ (int)INS_COND_TRUE ]; + unsigned long cond_false = ins_type_counters[ (int)INS_COND_FALSE ]; + unsigned long cond_jump = ins_type_counters[ (int)INS_COND_JUMP ]; + unsigned long cycles = ins_type_counters[ (int)INS_CYCLES ]; + unsigned long total = (unknown + left_total + right_total + ins_long); + + int size = strlen (add_commas (buf1, sizeof (buf1), total)); + int parallel_size = strlen (add_commas (buf1, sizeof (buf1), + (left_parallel > right_parallel) ? left_parallel : right_parallel)); + int cond_size = strlen (add_commas (buf1, sizeof (buf1), (left_cond > right_cond) ? left_cond : right_cond)); + int nop_size = strlen (add_commas (buf1, sizeof (buf1), (left_nops > right_nops) ? left_nops : right_nops)); + int normal_size = strlen (add_commas (buf1, sizeof (buf1), (left > right) ? left : right)); + + (*d10v_callback->printf_filtered) (d10v_callback, + "executed %*s left instruction(s), %*s normal, %*s parallel, %*s EXExxx, %*s nops\n", + size, add_commas (buf1, sizeof (buf1), left_total), + normal_size, add_commas (buf2, sizeof (buf2), left), + parallel_size, add_commas (buf3, sizeof (buf3), left_parallel), + cond_size, add_commas (buf4, sizeof (buf4), left_cond), + nop_size, add_commas (buf5, sizeof (buf5), left_nops)); + + (*d10v_callback->printf_filtered) (d10v_callback, + "executed %*s right instruction(s), %*s normal, %*s parallel, %*s EXExxx, %*s nops\n", + size, add_commas (buf1, sizeof (buf1), right_total), + normal_size, add_commas (buf2, sizeof (buf2), right), + parallel_size, add_commas (buf3, sizeof (buf3), right_parallel), + cond_size, add_commas (buf4, sizeof (buf4), right_cond), + nop_size, add_commas (buf5, sizeof (buf5), right_nops)); + + if (ins_long) + (*d10v_callback->printf_filtered) (d10v_callback, + "executed %*s long instruction(s)\n", + size, add_commas (buf1, sizeof (buf1), ins_long)); + + if (parallel) + (*d10v_callback->printf_filtered) (d10v_callback, + "executed %*s parallel instruction(s)\n", + size, add_commas (buf1, sizeof (buf1), parallel)); + + if (leftright) + (*d10v_callback->printf_filtered) (d10v_callback, + "executed %*s instruction(s) encoded L->R\n", + size, add_commas (buf1, sizeof (buf1), leftright)); + + if (rightleft) + (*d10v_callback->printf_filtered) (d10v_callback, + "executed %*s instruction(s) encoded R->L\n", + size, add_commas (buf1, sizeof (buf1), rightleft)); + + if (unknown) + (*d10v_callback->printf_filtered) (d10v_callback, + "executed %*s unknown instruction(s)\n", + size, add_commas (buf1, sizeof (buf1), unknown)); + + if (cond_true) + (*d10v_callback->printf_filtered) (d10v_callback, + "executed %*s instruction(s) due to EXExxx condition being true\n", + size, add_commas (buf1, sizeof (buf1), cond_true)); + + if (cond_false) + (*d10v_callback->printf_filtered) (d10v_callback, + "skipped %*s instruction(s) due to EXExxx condition being false\n", + size, add_commas (buf1, sizeof (buf1), cond_false)); + + if (cond_jump) + (*d10v_callback->printf_filtered) (d10v_callback, + "skipped %*s instruction(s) due to conditional branch succeeding\n", + size, add_commas (buf1, sizeof (buf1), cond_jump)); + + (*d10v_callback->printf_filtered) (d10v_callback, + "executed %*s cycle(s)\n", + size, add_commas (buf1, sizeof (buf1), cycles)); + + (*d10v_callback->printf_filtered) (d10v_callback, + "executed %*s total instructions\n", + size, add_commas (buf1, sizeof (buf1), total)); +} + +SIM_RC +sim_create_inferior (sd, abfd, argv, env) + SIM_DESC sd; + struct bfd *abfd; + char **argv; + char **env; +{ + bfd_vma start_address; + + /* reset all state information */ + memset (&State.regs, 0, (int)&State.mem - (int)&State.regs); + + /* There was a hack here to copy the values of argc and argv into r0 + and r1. The values were also saved into some high memory that + won't be overwritten by the stack (0x7C00). The reason for doing + this was to allow the 'run' program to accept arguments. Without + the hack, this is not possible anymore. If the simulator is run + from the debugger, arguments cannot be passed in, so this makes + no difference. */ + + /* set PC */ + if (abfd != NULL) + start_address = bfd_get_start_address (abfd); + else + start_address = 0xffc0 << 2; +#ifdef DEBUG + if (d10v_debug) + (*d10v_callback->printf_filtered) (d10v_callback, "sim_create_inferior: PC=0x%lx\n", (long) start_address); +#endif + SET_CREG (PC_CR, start_address >> 2); + + /* cpu resets imap0 to 0 and imap1 to 0x7f, but D10V-EVA board + initializes imap0 and imap1 to 0x1000 as part of its ROM + initialization. */ + if (old_segment_mapping) + { + /* External memory startup. This is the HARD reset state. */ + set_imap_register (0, 0x0000); + set_imap_register (1, 0x007f); + set_dmap_register (0, 0x2000); + set_dmap_register (1, 0x2000); + set_dmap_register (2, 0x0000); /* Old DMAP */ + set_dmap_register (3, 0x0000); + } + else + { + /* Internal memory startup. This is the ROM intialized state. */ + set_imap_register (0, 0x1000); + set_imap_register (1, 0x1000); + set_dmap_register (0, 0x2000); + set_dmap_register (1, 0x2000); + set_dmap_register (2, 0x2000); /* DMAP2 initial internal value is + 0x2000 on the new board. */ + set_dmap_register (3, 0x0000); + } + + SLOT_FLUSH (); + return SIM_RC_OK; +} + + +void +sim_set_callbacks (p) + host_callback *p; +{ + d10v_callback = p; +} + +void +sim_stop_reason (sd, reason, sigrc) + SIM_DESC sd; + enum sim_stop *reason; + int *sigrc; +{ +/* (*d10v_callback->printf_filtered) (d10v_callback, "sim_stop_reason: PC=0x%x\n",PC<<2); */ + + switch (State.exception) + { + case SIG_D10V_STOP: /* stop instruction */ + *reason = sim_exited; + *sigrc = 0; + break; + + case SIG_D10V_EXIT: /* exit trap */ + *reason = sim_exited; + *sigrc = GPR (0); + break; + + case SIG_D10V_BUS: + *reason = sim_stopped; + *sigrc = TARGET_SIGNAL_BUS; + break; + + default: /* some signal */ + *reason = sim_stopped; + if (stop_simulator && !State.exception) + *sigrc = TARGET_SIGNAL_INT; + else + *sigrc = State.exception; + break; + } + + stop_simulator = 0; +} + +int +sim_fetch_register (sd, rn, memory, length) + SIM_DESC sd; + int rn; + unsigned char *memory; + int length; +{ + int size; + switch ((enum sim_d10v_regs) rn) + { + case SIM_D10V_R0_REGNUM: + case SIM_D10V_R1_REGNUM: + case SIM_D10V_R2_REGNUM: + case SIM_D10V_R3_REGNUM: + case SIM_D10V_R4_REGNUM: + case SIM_D10V_R5_REGNUM: + case SIM_D10V_R6_REGNUM: + case SIM_D10V_R7_REGNUM: + case SIM_D10V_R8_REGNUM: + case SIM_D10V_R9_REGNUM: + case SIM_D10V_R10_REGNUM: + case SIM_D10V_R11_REGNUM: + case SIM_D10V_R12_REGNUM: + case SIM_D10V_R13_REGNUM: + case SIM_D10V_R14_REGNUM: + case SIM_D10V_R15_REGNUM: + WRITE_16 (memory, GPR (rn - SIM_D10V_R0_REGNUM)); + size = 2; + break; + case SIM_D10V_CR0_REGNUM: + case SIM_D10V_CR1_REGNUM: + case SIM_D10V_CR2_REGNUM: + case SIM_D10V_CR3_REGNUM: + case SIM_D10V_CR4_REGNUM: + case SIM_D10V_CR5_REGNUM: + case SIM_D10V_CR6_REGNUM: + case SIM_D10V_CR7_REGNUM: + case SIM_D10V_CR8_REGNUM: + case SIM_D10V_CR9_REGNUM: + case SIM_D10V_CR10_REGNUM: + case SIM_D10V_CR11_REGNUM: + case SIM_D10V_CR12_REGNUM: + case SIM_D10V_CR13_REGNUM: + case SIM_D10V_CR14_REGNUM: + case SIM_D10V_CR15_REGNUM: + WRITE_16 (memory, CREG (rn - SIM_D10V_CR0_REGNUM)); + size = 2; + break; + case SIM_D10V_A0_REGNUM: + case SIM_D10V_A1_REGNUM: + WRITE_64 (memory, ACC (rn - SIM_D10V_A0_REGNUM)); + size = 8; + break; + case SIM_D10V_SPI_REGNUM: + /* PSW_SM indicates that the current SP is the USER + stack-pointer. */ + WRITE_16 (memory, spi_register ()); + size = 2; + break; + case SIM_D10V_SPU_REGNUM: + /* PSW_SM indicates that the current SP is the USER + stack-pointer. */ + WRITE_16 (memory, spu_register ()); + size = 2; + break; + case SIM_D10V_IMAP0_REGNUM: + case SIM_D10V_IMAP1_REGNUM: + WRITE_16 (memory, imap_register (NULL, rn - SIM_D10V_IMAP0_REGNUM)); + size = 2; + break; + case SIM_D10V_DMAP0_REGNUM: + case SIM_D10V_DMAP1_REGNUM: + case SIM_D10V_DMAP2_REGNUM: + case SIM_D10V_DMAP3_REGNUM: + WRITE_16 (memory, dmap_register (NULL, rn - SIM_D10V_DMAP0_REGNUM)); + size = 2; + break; + case SIM_D10V_TS2_DMAP_REGNUM: + size = 0; + break; + default: + size = 0; + break; + } + return size; +} + +int +sim_store_register (sd, rn, memory, length) + SIM_DESC sd; + int rn; + unsigned char *memory; + int length; +{ + int size; + switch ((enum sim_d10v_regs) rn) + { + case SIM_D10V_R0_REGNUM: + case SIM_D10V_R1_REGNUM: + case SIM_D10V_R2_REGNUM: + case SIM_D10V_R3_REGNUM: + case SIM_D10V_R4_REGNUM: + case SIM_D10V_R5_REGNUM: + case SIM_D10V_R6_REGNUM: + case SIM_D10V_R7_REGNUM: + case SIM_D10V_R8_REGNUM: + case SIM_D10V_R9_REGNUM: + case SIM_D10V_R10_REGNUM: + case SIM_D10V_R11_REGNUM: + case SIM_D10V_R12_REGNUM: + case SIM_D10V_R13_REGNUM: + case SIM_D10V_R14_REGNUM: + case SIM_D10V_R15_REGNUM: + SET_GPR (rn - SIM_D10V_R0_REGNUM, READ_16 (memory)); + size = 2; + break; + case SIM_D10V_CR0_REGNUM: + case SIM_D10V_CR1_REGNUM: + case SIM_D10V_CR2_REGNUM: + case SIM_D10V_CR3_REGNUM: + case SIM_D10V_CR4_REGNUM: + case SIM_D10V_CR5_REGNUM: + case SIM_D10V_CR6_REGNUM: + case SIM_D10V_CR7_REGNUM: + case SIM_D10V_CR8_REGNUM: + case SIM_D10V_CR9_REGNUM: + case SIM_D10V_CR10_REGNUM: + case SIM_D10V_CR11_REGNUM: + case SIM_D10V_CR12_REGNUM: + case SIM_D10V_CR13_REGNUM: + case SIM_D10V_CR14_REGNUM: + case SIM_D10V_CR15_REGNUM: + SET_CREG (rn - SIM_D10V_CR0_REGNUM, READ_16 (memory)); + size = 2; + break; + case SIM_D10V_A0_REGNUM: + case SIM_D10V_A1_REGNUM: + SET_ACC (rn - SIM_D10V_A0_REGNUM, READ_64 (memory) & MASK40); + size = 8; + break; + case SIM_D10V_SPI_REGNUM: + /* PSW_SM indicates that the current SP is the USER + stack-pointer. */ + set_spi_register (READ_16 (memory)); + size = 2; + break; + case SIM_D10V_SPU_REGNUM: + set_spu_register (READ_16 (memory)); + size = 2; + break; + case SIM_D10V_IMAP0_REGNUM: + case SIM_D10V_IMAP1_REGNUM: + set_imap_register (rn - SIM_D10V_IMAP0_REGNUM, READ_16(memory)); + size = 2; + break; + case SIM_D10V_DMAP0_REGNUM: + case SIM_D10V_DMAP1_REGNUM: + case SIM_D10V_DMAP2_REGNUM: + case SIM_D10V_DMAP3_REGNUM: + set_dmap_register (rn - SIM_D10V_DMAP0_REGNUM, READ_16(memory)); + size = 2; + break; + case SIM_D10V_TS2_DMAP_REGNUM: + size = 0; + break; + default: + size = 0; + break; + } + SLOT_FLUSH (); + return size; +} + + +void +sim_do_command (sd, cmd) + SIM_DESC sd; + char *cmd; +{ + (*d10v_callback->printf_filtered) (d10v_callback, "sim_do_command: %s\n",cmd); +} + +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. */ + + if (prog_bfd != NULL && prog_bfd_was_opened_p) + { + bfd_close (prog_bfd); + prog_bfd_was_opened_p = 0; + } + prog_bfd = sim_load_file (sd, myname, d10v_callback, prog, abfd, + sim_kind == SIM_OPEN_DEBUG, + 1/*LMA*/, sim_write); + if (prog_bfd == NULL) + return SIM_RC_FAIL; + prog_bfd_was_opened_p = abfd == NULL; + return SIM_RC_OK; +}
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 840) @@ -0,0 +1,17 @@ +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) + +SIM_AC_OPTION_WARNINGS + +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 840) @@ -0,0 +1,155 @@ +#include "config.h" +#include +#include +#include +#include "ansidecl.h" +#include "opcode/d10v.h" + +static void write_header PARAMS ((void)); +static void write_opcodes PARAMS ((void)); +static void write_template PARAMS ((void)); + +int +main (argc, argv) + int argc; + char *argv[]; +{ + if ((argc > 1) && (strcmp (argv[1],"-h") == 0)) + write_header(); + else if ((argc > 1) && (strcmp (argv[1],"-t") == 0)) + write_template (); + else + write_opcodes(); + return 0; +} + + +static void +write_header () +{ + struct d10v_opcode *opcode; + + for (opcode = (struct d10v_opcode *)d10v_opcodes; opcode->name; opcode++) + if (opcode->format != OPCODE_FAKE) + printf("void OP_%X PARAMS ((void));\t\t/* %s */\n",opcode->opcode, opcode->name); +} + + +/* write_template creates a file all required functions, ready */ +/* to be filled out */ + +static void +write_template () +{ + struct d10v_opcode *opcode; + int i,j; + + printf ("#include \"d10v_sim.h\"\n"); + printf ("#include \"simops.h\"\n"); + + for (opcode = (struct d10v_opcode *)d10v_opcodes; opcode->name; opcode++) + { + if (opcode->format != OPCODE_FAKE) + { + printf("/* %s */\nvoid\nOP_%X ()\n{\n",opcode->name,opcode->opcode); + + /* count operands */ + j = 0; + for (i=0;i<6;i++) + { + int flags = d10v_operands[opcode->operands[i]].flags; + if ((flags & OPERAND_REG) || (flags & OPERAND_NUM) || (flags & OPERAND_ADDR)) + j++; + } + switch (j) + { + case 0: + printf ("printf(\" %s\\n\");\n",opcode->name); + break; + case 1: + printf ("printf(\" %s\\t%%x\\n\",OP[0]);\n",opcode->name); + break; + case 2: + printf ("printf(\" %s\\t%%x,%%x\\n\",OP[0],OP[1]);\n",opcode->name); + break; + case 3: + printf ("printf(\" %s\\t%%x,%%x,%%x\\n\",OP[0],OP[1],OP[2]);\n",opcode->name); + break; + default: + fprintf (stderr,"Too many operands: %d\n",j); + } + printf ("}\n\n"); + } + } +} + + +long Opcodes[512]; +static int curop=0; + +check_opcodes( long op) +{ + int i; + + for (i=0;iname; opcode++) + { + if (opcode->format != OPCODE_FAKE) + { + printf (" { %ld,%d,%ld,%d,%d,%d,%d,OP_%X,", opcode->opcode, + (opcode->format & LONG_OPCODE) ? 1 : 0, opcode->mask, opcode->format, + opcode->cycles, opcode->unit, opcode->exec_type, opcode->opcode); + + /* REMOVE ME */ + check_opcodes (opcode->opcode); + Opcodes[curop++] = opcode->opcode; + + j = 0; + for (i=0;i<6;i++) + { + int flags = d10v_operands[opcode->operands[i]].flags; + if ((flags & OPERAND_REG) || (flags & OPERAND_NUM) || (flags & OPERAND_ADDR)) + j++; + } + printf ("%d,",j); + + j = 0; + for (i=0;i<6;i++) + { + int flags = d10v_operands[opcode->operands[i]].flags; + int shift = d10v_operands[opcode->operands[i]].shift; + if ((flags & OPERAND_REG) || (flags & OPERAND_NUM)|| (flags & OPERAND_ADDR)) + { + if (j == 0) + printf ("{"); + else + printf (", "); + if ((flags & OPERAND_REG) && (opcode->format == LONG_L)) + shift += 15; + printf ("%d,%d,%d",shift,d10v_operands[opcode->operands[i]].bits,flags); + j = 1; + } + } + if (j) + printf ("}"); + printf ("},\n"); + } + } + printf ("{ 0,0,0,0,0,0,0,(void (*)(void))0,0,{0,0,0}},\n};\n"); +}
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 840) @@ -0,0 +1,1333 @@ +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. + +2006-04-18 Nick Clifton + + * interp.c (sim_stop_reason): Fix typo. + +2005-11-28 Mark Mitchell + + * interp.c (gdb/signals.h): Include it. + (sim_stop_reason): Use TARGET_SIGNAL_*. + +2005-03-23 Mark Kettenis + + * configure: Regenerate. + +2005-01-14 Andrew Cagney + + * configure.ac: Sinclude aclocal.m4 before common.m4. Add + explicit call to AC_CONFIG_HEADER. + * configure: Regenerate. + +2005-01-12 Andrew Cagney + + * configure.ac: Update to use ../common/common.m4. + * configure: Re-generate. + +2005-01-11 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +2005-01-07 Andrew Cagney + + * configure.ac: Rename configure.in, require autoconf 2.59. + * configure: Re-generate. + +2004-12-08 Hans-Peter Nilsson + + * configure: Regenerate for ../common/aclocal.m4 update. + +2004-06-28 Andrew Cagney + + * interp.c (sim_resume): Rename ui_loop_hook to + deprecated_ui_loop_hook. + +2003-10-30 Andrew Cagney + + * simops.c: Replace "struct symbol_cache_entry" with "struct + bfd_symbol". + +2003-06-22 Andrew Cagney + + * interp.c (xfer_mem): Simplify. Only do a single partial + transfer. Problem reported by Tom Rix. + +2003-05-07 Andrew Cagney + + * interp.c (sim_d10v_translate_addr): Add "regcache" parameter. + (sim_d10v_translate_imap_addr): Ditto. + (sim_d10v_translate_dmap_addr): Ditto. + (xfer_mem): Pass NULL regcache to sim_d10v_translate_addr. + (dmem_addr): Pass NULL regcache to sim_d10v_translate_dmap_addr. + (dmap_register, imap_register): Add "regcache" parameter. + (imem_addr): Pass NULL regcache to sim_d10v_translate_imap_addr. + (sim_fetch_register): Pass NULL regcache to imap_register and + dmap_register. + +2003-02-27 Andrew Cagney + + * interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd. + +2002-11-13 Andrew Cagney + + * simops.c: Include . + +2002-06-17 Andrew Cagney + + * d10v_sim.h (SET_PSW_BIT): Add cast to avoid inverting an enum. + +2002-06-16 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +2002-06-13 Tom Rix + + * interp.c (xfer_mem): Fix transfers across multiple segments. + +2002-06-09 Andrew Cagney + + * Makefile.in (INCLUDE): Update path to callback.h. + * gencode.c: Do not include "callback.h". + * d10v_sim.h: Include "gdb/callback.h" and "gdb/remote-sim.h". + * interp.c: Ditto. + +2002-06-08 Andrew Cagney + + * interp.c (sim_fetch_register): Fix name of enum used in cast. + (sim_store_register): Ditto. + +2002-06-02 Elena Zannoni + + From Jason Eckhardt + * d10v_sim.h (INC_ADDR): Correctly handle the case where MOD_E is + less than MOD_S (post-decrement). + +2002-06-01 Andrew Cagney + + * interp.c (sim_fetch_register, sim_store_register): Use a switch + statement and enums from "sim-d10v.h". + +2002-05-28 Elena Zannoni + + * interp.c (sim_create_inferior): Add comment. + + From Alan Matsuoka : + From 2001-04-27 Jason Eckhardt : + * simops.c (OP_4400): Output "mvf0f" instead of "mf0f". + (OP_4401): Output "mvf0t" instead of "mf0t". + (OP_460B): Do not output a flag register. + (OP_4609): Do not output a flag register. + +2002-05-23 Andrew Cagney + + * Makefile.in (INCLUDE): Add "gdb/sim-d10v.h". + * interp.c: Include "gdb/sim-d10v.h" instead of "sim-d10v.h". + +2001-08-01 John R. Moore + + * interp.c (sim_create_inferior): Removed a hack that stated + it was setting r0/r1 with argc/argv. + +2001-04-15 J.T. Conklin + + * Makefile.in (simops.o): Add simops.h to dependency list. + +Tue May 23 21:39:23 2000 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Apr 18 16:26:41 2000 Andrew Cagney + + * interp.c (sim_resume): Deliver SIGILL. + (lookup_hash): Do not print SIGILL message. + +Tue Feb 22 18:24:56 2000 Andrew Cagney + + * Makefile.in (SIM_EXTRA_CFLAGS): Define SIM_HAVE_ENVIRONMENT. + * interp.c (sim_set_trace): Replace sim_trace. Enable tracing. + +Tue Feb 8 17:41:12 2000 Andrew Cagney + + * d10v_sim.h (SIG_D10V_BUS): Define. + + * simops.c (address_exception): Delete function. + (OP_30000000, OP_6401, OP_6001, OP_6000, OP_32010000, OP_31000000, + OP_6601, OP_6201, OP_6200, OP_33010000, OP_34000000, OP_6800, + OP_6C1F, OP_6801, OP_6C01, OP_36010000, OP_35000000, OP_6A00, + OP_6E1F, OP_6A01, OP_6E01, OP_37010000): Replace call to + address_exception with code that sets SIG_D10V_BUS. + + * interp.c (sim_resume): When SIGBUS or SIGSEGV, deliver a bus + error to the simulator before resuming execution. + (sim_trace): Check stop reason and use that to determine sim_trace + return value. + (sim_stop_reason): For SIG_D10V_BUS return a SIGBUS / SIGSEGV + sigrc. + +Tue Jan 18 16:07:42 MST 2000 Diego Novillo + + * interp.c (sim_create_inferior): Change internal initial value for + DMAP2 to 0x2000. + +Mon Jan 3 02:06:07 2000 Andrew Cagney + + * interp.c (lookup_hash): Stop the update of the PC when there was + an illegal instruction exception. + +Mon Jan 3 00:14:33 2000 Andrew Cagney + + * simops.c (address_exception): New function. + (OP_30000000, OP_6401, OP_6001, OP_6000, OP_32010000, OP_31000000, + OP_6601, OP_6201, OP_6200, OP_33010000, OP_34000000, OP_6800, + OP_6C1F, OP_6801, OP_6C01, OP_36010000, OP_35000000, OP_6A00, + OP_6E1F, OP_6A01, OP_6E01, OP_37010000): For "ld", "ld2w", "st" + and "st2w" check that the address is aligned. + +1999-12-30 Chandra Chavva + + * d10v_sim.h (INC_ADDR): Added code to assign + proper address for loads with predec operations. + +1999-11-25 Nick Clifton + + * simops.c (OP_4E0F): New function: Simulate new bit pattern for + cpfg instruction. + +Fri Oct 29 18:34:28 1999 Andrew Cagney + + * simops.c (move_to_cr): Don't allow user to set PSW.DM in either + DPSW and BPSW. + +Thu Oct 28 01:26:18 1999 Andrew Cagney + + * simops.c (OP_5F20): Use SET_HW_PSW when updating PSW. + (PSW_HW_MASK): Declare. + + * d10v_sim.h (move_to_cr): Add ``psw_hw_p'' parameter. + (SET_CREG, SET_PSW_BIT): Update. + (SET_HW_CREG, SET_HW_PSW): Define. + +Sun Oct 24 21:38:04 1999 Andrew Cagney + + * interp.c (sim_d10v_translate_dmap_addr): Fix extraction of IOSP + for DMAP3. + +Sun Oct 24 16:04:16 1999 Andrew Cagney + + * interp.c (sim_d10v_translate_addr): New function. + (xfer_mem): Rewrite. Use sim_d10v_translate_addr. + (map_memory): Make INLINE. + +Sun Oct 24 13:45:19 1999 Andrew Cagney + + * interp.c (sim_d10v_translate_dmap_addr): New function. + (dmem_addr): Rewrite. Use sim_d10v_translate_dmap_addr. Change + offset parameter to type uint16. + * d10v_sim.h (dmem_addr): Update declaration. + +Sun Oct 24 13:07:31 1999 Andrew Cagney + + * interp.c (imap_register, set_imap_register, dmap_register, + set_imap_register): Use map_memory. + (DMAP): Update. + (sim_create_inferior): Initialize all DMAP registers. NOTE that + DMAP2, in internal memory mode, is set to 0x0000 and NOT + 0x2000. This is consistent with the older d10v boards. + +Sun Oct 24 11:22:12 1999 Andrew Cagney + + * interp.c (sim_d10v_translate_imap_addr): New function. + (imem_addr): Rewrite. Use sim_d10v_translate_imap_addr. + (last_from, last_to): Declare. + +Sun Oct 24 01:21:56 1999 Andrew Cagney + + * d10v_sim.h (struct d10v_memory): Define. Support very long + memories. + (struct _state): Replace imem, dmem and umem by mem. + (IMAP_BLOCK_SIZE, DMAP_BLOCK_SIZE, SEGMENT_SIZE, IMEM_SEGMENTS, + DMEM_SEGMENTS, UMEM_SEGMENTS): Define. + + * interp.c (map_memory): New function. + (sim_size, xfer_memory, imem_addr, dmem_addr): Update. + (UMEM_SEGMENTS): Moveed to "d10v_sim.h". + (IMEM_SIZEDMEM_SIZE): Delete. + +Sat Oct 23 20:06:58 1999 Andrew Cagney + + * interp.c: Include "sim-d10v.h". + (imap_register, set_imap_register, dmap_register, + set_dmap_register, spi_register, spu_register, set_spi_register, + set_spu_register): New functions. + (sim_create_inferior): Update. + (sim_fetch_register, sim_store_register): Rewrite. Use enums + defined in sim-d10v.h. + + * d10v_sim.h (DEBUG_MEMORY): Define. + (IMAP0, IMAP1, DMAP, SET_IMAP0, SET_IMAP1, SET_DMAP): Delete. + +Sat Oct 23 18:41:18 1999 Andrew Cagney + + * interp.c (sim_open): Allow a debug value to be passed to the -t + option. + (lookup_hash): Don't exit on an illegal instruction. + (do_long, do_2_short, do_parallel): Check for failed instruction + lookup. + +Mon Oct 18 18:03:24 MDT 1999 Diego Novillo + + * simops.c (OP_3220): Fix trace output for illegal accumulator + message. + +1999-09-14 Nick Clifton + + * simops.c: Disable setting of DM bit in PSW. + +Wed Sep 8 19:34:55 MDT 1999 Diego Novillo + + * simops.c (op_types): Added new memory indirect type OP_MEMREF3. + (trace_input_func): Added support for OP_MEMREF3. + (OP_32010000): New instruction ld. + (OP_33010000): New instruction ld2w. + (OP_5209): New instruction sac. + (OP_4209): New instruction sachi. + (OP_3220): New instruction slae. + (OP_36010000): New instruction st. + (OP_37010000): New instruction st2w. + +1999-09-09 Stan Shebs + + * interp.c (old_segment_mapping): New global. + (xfer_mem): Change the default segment mapping to be the way + that Mitsubishi prefers, but use the previous mapping if + old_segment_mapping is true. + (sim_open): Add an option -oldseg to get the old mapping. + (sim_create_inferior): Init mapping registers based on the + value of old_segment_mapping. + +1999-09-07 Nick Clifton + + * simops.c (OP_6601): Do not write back decremented address if + either of the destination registers was the same as the address + register. + (OP_6201): Do not write back incremented address if either of the + destination registers was the same as the address register. + +Thu Sep 2 18:15:53 1999 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +1999-05-08 Felix Lee + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +1999-04-02 Keith Seitz + + * interp.c (ui_loop_hook_counter): New global (when NEED_UI_LOOP_HOOK + defined). + (sim_resume): If the counter has expired, call the ui_loop_hook, + if defined. + (UI_LOOP_POLL_INTERVAL): Define. Used to tweak the frequency of + ui_loop_hook calls. + * Makefile.in (SIM_EXTRA_CFLAGS): Include NEED_UI_LOOP_HOOK. + +Wed Mar 10 19:32:13 1999 Nick Clifton + + * simops.c: If load instruction with auto increment/decrement + addressing is used when the destination register is the same as + the address register, then ignore the auto increment/decrement. + +Wed Mar 10 19:32:13 1999 Martin M. Hunt + + * simops.c (OP_5F00): Ifdef SYS_stat case because + not all systems have it defined. + +1999-01-26 Jason Molenda (jsm@bugshack.cygnus.com) + + * simops.c (OP_5607): Correct saturation comparison/assignment. + (OP_1201, OP_1203, OP_17001200, OP_17001202, + OP_2A00, OP_2800, OP_2C00, OP_3200, OP_3201, + OP_1001, OP_1003, OP_17001000, OP_17001002): Ditto. + +1999-01-26 Jason Molenda (jsm@bugshack.cygnus.com) + + * simops.c (OP_5605): Sign extend MIN32 and MAX32 before saturation + comparison. + (OP_5607): Ditto. + (OP_2A00): Ditto. + (OP_2800): Ditto. + +1999-01-13 Jason Molenda (jsm@bugshack.cygnus.com) + + * simops.c (OP_1223): Sign extend MIN32 and MAX32 before saturation + comparison. + +Tue Nov 24 17:04:43 1998 Andrew Cagney + + * simops.c (sys/syscall.h): Include targ-vals.h instead. + (SYS_*): Replace with TARGET_SYS_*. + + * Makefile.in: Add dependency on targ-vals.h. + (NL_TARGET): Define as NL_TARGET_d10v. + +Wed Sep 30 00:06:32 1998 Andrew Cagney + + * interp.c (xfer_mem): Missing break, instruction memory case + flowed into unified memory case. + +Wed Sep 30 10:14:18 1998 Nick Clifton + + * simops.c: If load instruction with auto increment/decrement + addressing is used when the destination register is the same as + the address register, then ignore the auto increment/decrement. + +Tue Apr 28 18:33:31 1998 Geoffrey Noer + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Sun Apr 26 15:31:55 1998 Tom Tromey + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Sun Apr 26 15:20:23 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 11:20:06 1998 Tom Tromey + + * configure.in: Don't call sinclude. + +Fri Apr 24 11:04:46 1998 Andrew Cagney + + * interp.c (struct hash_entry): OPCODE and MASK are unsigned. + + * d10v_sim.h (remote-sim.h, sim-config.h): Include. + +Sat Apr 4 20:36:25 1998 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Apr 1 12:59:17 1998 Andrew Cagney + + * simops.c (trace_input_func): Use move_from_cr / CREGS to obtain + up-to-date CR value. + (OP_OP_1000000, add3): Trace inputs before performing add. + (OP_5F00, <*>): Trace input registers before making system call. + (OP_5F00, ): Trace R0, R1 not REGn. + (OP_5F00, ): Always return 47. + + * d10v_sim.h (SLOT, SLOT_NR, SLOT_PEND_MASK, SLOT_PEND, + SLOT_DISCARD, SLOT_FLUSH): Define. An implementation of write + back slots. + (struct _state): Add struct slot slot to global state variable. + (struct _state): Delete fields SM, EA, DB, DM, IE, RP, MD, FX, ST, + F0, F1, C from global State variable. + (struct _state): Add struct trace to global State variable. + (GPR, SET_GPR): Define. SET_GPR uses SLOT_PEND. + (PSW*, SET_PSW*): Define. SET_PSW* uses SET_CREG. + (CREG, SET_CREG, SET_*): Define. SET_CREG uses func move_to_cr. + (INC_ADDR): Re-implement. Use SET_GPR to update registers. + (JMP): Re-implement. Use SET_* to update registers. + + * interp.c: Use new SET_* et.al. macros to fetch / store + registers. + (get_operands): Squirrel away trace values at start of each + operand decode. + (do_2_short): Flush pending writes before issuing second + instruction. + (sim_resume): Flush pending writes at end of instruction cycle. + (sim_fetch_register, sim_store_register, sim_create_inferior): + After scheduling updates to registers using SET_*, flush updates. + (sim_resume): Re-order handling of RPT/repeat and IBA/hbreak so + that each sets pc using SET_* and last SET_* eventually winds out. + + * simops.c: Use new SET_* et.al. macros to fetch / store + registers. + (move_to_cr): Add MASK argument for selective update of CREG bits. + Re-implement using new SET_* macros. + (trace_output_func, trace_output): Delete. Replace with. + (do_trace_output_flush, trace_output_finish, trace_output_40, + trace_output_32, trace_output_16, trace_output_void, + trace_output_flag): New functions. Handle specific trace cases. + (OP_*): Re-write tracing to use new trace_output_* functions. + (OP_*): Re-write to use new SET_* et.al. macros. + (FUNC, PARM[1-4], RETVAL, RETVAL32): Redo definition. + (RETVAL_HIGH, RETVAL_LOW): Delete, use RETVAL32. + +Wed Apr 1 12:55:18 1998 Andrew Cagney + + * configure.in (SIM_AC_OPTION_WARNINGS): Add. + configure: Re-generate. + +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 12:38:42 1998 Andrew Cagney + + * interp.c (sim_store_register, sim_fetch_register): Pass in + length parameter. Return -1. + +Mon Oct 27 14:43:33 1997 Fred Fish + + * (dmem_addr): If address is illegal or in I/O space, signal a bus + error. Allocate unified memory on demand. Fix DMEM address + calculations. + +Mon Feb 16 10:27:53 1998 Andrew Cagney + + * simops.c (OP_5F20): Implement "dbt". + (OP_5F60): Implement "rtd". + + * d10v_sim.h (DPC_CR): Define enum. + (DBT_VECTOR_START): Define + (DPSW, DPC): Define. + +Fri Feb 13 15:15:58 1998 Andrew Cagney + + * simops.c (move_to_cr): Sync regs[SP_IDX] with State.sp according + to PSW:SM. + + * d10v_sim.h (struct _state): Add sp, as holding area for SPI/SPU. + (SP_IDX): Define. + +Wed Feb 11 16:53:49 1998 Andrew Cagney + + * simops.c (OP_5F00): Call error instead of abort for unknown + syscalls. + + * d10v_sim.h (enum): Define DPSW_CR. + + * simops.c (move_to_cr): Mask out hardwired zero bits in DPSW. + +Tue Feb 10 18:28:38 1998 Andrew Cagney + + * interp.c (sim_write_phys): Delete. + (sim_load): Call sim_load_file with sim_write and LMA. + +Mon Feb 9 12:05:01 1998 Andrew Cagney + + * interp.c: Rewrite xfer_mem so that it translates addresses as - + 0x00... - DMAP translated memory, 0x01... IMAP translated memory, + 0x10... - on-chip data, 0x11... - on-chip insn, 0x12... - unified + memory. + (pc_addr): Delete. + (imem_addr): New function - translate IMEM address. + (sim_resume): Use imem_addr to translate insn address, abort if + translation failed. + (sim_create_inferior): Write ARGV to memory using sim_write. Pass + argc/argv using r0/r1 not r2/r3. + (sim_size): Do not initialize IMAP/DMAP here. + (sim_open): Call sim_create_inferior and sim_size to initialize + the system. + (sim_create_inferior): Initialize IMAP/DMAP to hardware reset + defaults. + (init_system): Delete. + (xfer_mem, sim_fetch_register, sim_store_register): Do not call + init_system. + (decode_pc): Check prog_bfd is defined before looking up .text + section. + +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. + +Sun Jan 25 22:23:01 1998 Michael Meissner + + * interp.c (sim_stop_reason): Exit status is now in r0, not r2. + +Sat Jan 24 19:00:30 1998 Michael Meissner + + * d10v_sim.h (DEBUG_TRAP): New debug flag. + + * simops.c (OP_5F00): If DEBUG_TRAP is on, turn traps 0-14 into + printing the registers. + +Thu Jan 22 17:54:01 1998 Michael Meissner + + * simops.c (op_types): New ABI, args are r0..r3, system call # is + in r4. + (trace_{in,out}put_func): Ditto. + (OP_4900): Ditto. + (OP_24800000): Ditto. + (OP_4D00): Ditto. + (OP_5F00): Ditto. + +Thu Jan 22 14:30:36 1998 Fred Fish + + * interp.c (UMEM_SEGMENTS): New define, set to 128. + (sim_size): Use UMEM_SEGMENTS rather than hardwired constant. + (sim_close): Reset prog_bfd to NULL after closing it. Also + reset prog_bfd_was_opened_p after closing prog_bfd. + (sim_load): Reset prog_bfd_was_opened_p after closing prog_bfd. + (sim_create_inferior): Get start address from abfd not prog_bfd. + (xfer_mem): Do bounds checking on addresses and return zero length + read/write on bad addresses, rather than aborting. Prepare to + be able to handle xfers that cross segment boundaries, but not + yet implemented. Only emit debug message when d10v_debug is + set as well as DEBUG being defined. + +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. + +Tue Dec 9 10:28:31 1997 Andrew Cagney + + * d10v_sim.h (RPT_S): Index cregs with RPT_S_CR not RPT_E_CR. + (BPSW): Ditto for BPSW_CR and not PSW_CR. + + * simops.c (OP_5F40): JMP to BPC instead of assigning PC directly. + +Mon Dec 8 12:58:33 1997 Andrew Cagney + + * simops.c (OP_5F00): From Martin Hunt . Change + reserved trap from 0 to 15. Add trap emulation code for 0-14. + + * interp.c (sim_resume): From Martin Hunt . Check + IBA for SDBT. + + * d10v_sim.h (AE_VECTOR_START, RIE_VECTOR_START, + SDBT_VECTOR_START, TRAP_VECTOR_START): Define. + + * simops.c (OP_5F00): For "trap", mask out all but SM bit in PSW, + use move_to_cr. + (OP_5F00): For "trap", update BPSW with move_to_cr. + +Fri Dec 5 15:31:17 1997 Andrew Cagney + + * d10v_sim.h (enum): Enumerate CR register names. + (enum): Enumerate PSW bit values. + (PSW): Obtain value uing move_from_cr. + (MOD_S, MOD_E, BPSW): Make r-values. + (move_from_cr, move_to_cr): Declare functions. + + * interp.c (sim_fetch_register, sim_store_register): Use + move_from_cr and move_to_cr for CR register transfers. + + * simops.c (move_from_cr, move_to_cr): New functions. + (OP_5F40): Move BPSW to PSW using move_to_cr and move_from_cr. + (OP_5600): For "mvtc", use function move_to_cr. + (OP_5200): For "mvfc", use function move_from_cr. + +Fri Dec 5 13:33:14 1997 Andrew Cagney + + * simops.c (OP_5600): For "mvtc" MOD_E and MOD_S, ensure that the + LSbit is zero. + +Thu Dec 4 09:21:05 1997 Doug Evans + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Thu Dec 4 16:51:02 1997 Andrew Cagney + + * d10v_sim.h (struct _state): Add DM - PSW debug mask. + + * simops.c (OP_5600): For "mvtc", save PSW.DM. + (OP_5200): Ditto for "mvfc". + +Wed Dec 3 17:27:06 1997 Andrew Cagney + + * d10v_sim.h (SEXT56): Define. + + * simops.c (OP_4201): For "rac", sign extend 56 bit value before + it is shifted. + + * d10v_sim.h (MAX32, MIN32, MASK32, MASK40): Re-define using + SIGNED64 macro. + +Tue Dec 2 15:38:34 1997 Fred Fish + + * interp.c (sim_resume): Call do_2_short with LEFT_FIRST or + RIGHT_FIRST, as appropriate, instead of hardcoded ints that + don't match enum values. + +Tue Dec 2 15:01:08 1997 Andrew Cagney + + * simops.c (OP_3A00): For "macu", perform multiply stage using 32 + bit rather than 16 bit precision. + (OP_3C00): For "mulxu", store unsigned product in ACC. + (OP_3800): For "msbu", subtract unsigned product from ACC, + (OP_0): For "sub", compute carry by comparing inputs. + +Tue Dec 2 11:04:37 1997 Andrew Cagney + + * simops.c (OP_1000): For "sub2w", compute carry by comparing + inputs. + +Mon Nov 17 20:57:21 1997 Andrew Cagney + + * simops.c (OP_1): Use 32 bit unsigned arithmetic for subtract, + carry indicated by value > 0xffff. + +Fri Nov 14 12:51:20 1997 Andrew Cagney + + * interp.c (sim_resume): Don't set up SIGINT handler using signal, + handled by client. + (sim_resume): Fix race condition of a direct assignment to + stop_simulator, conditionally call sim_stop. + (sim_stop_reason): Check stop_simulator returning SIGINT. Clear + stop_simulator ready for next sim_resume call. + (sim_ctrl_c): Delete function. + +Thu Nov 13 19:29:34 1997 Andrew Cagney + + * interp.c (sim_resume): For "REP", only check/update the PC when + a branch instruction has not been executed. + +Mon Nov 10 17:50:18 1997 Andrew Cagney + + * simops.c (OP_4201): "rachi". Sign extend bit 40 of ACC. Sign + extend bit 44 all constants. + (OP_4201): Replace GCC specific 0x..LL with SIGNED64 macro. + +Fri Oct 24 10:26:29 1997 Andrew Cagney + + * d10v_sim.h: Include sim-types.h. + (uint8, in816, uiny16, int32, uint32, int64, uint64): Typedef + using unsigned8 et.al. from sim-types.h. + (SEXT32, SEXT40, SEXT44, SEXT60): Replace GCC specific 0x..LL with + SIGNED64 macro. + +Wed Oct 22 14:43:00 1997 Andrew Cagney + + * interp.c (sim_write_phys): New function, write to physical + instead of virtual memory. + + * interp.c (sim_load): Pass lma_p and sim_write_phys to + sim_load_file. + +Mon Oct 13 10:55:07 1997 Fred Fish + + * simops.c (OP_6A01): Change OP_POSTDEC to OP_POSTINC and move + exception generation code to OP_6E01. + (OP_6E01): Change OP_POSTINC to OP_POSTDEC and insert exception + generation code. + +Sat Oct 11 09:02:08 1997 Fred Fish + + * simops.c (OP_6401): postdecrement on r15 is OK, remove exception. + (OP_6601): Ditto. + +Fri Oct 3 09:28:00 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Sat Sep 27 12:51:34 1997 Fred Fish + + * interp.c (pc_addr): Discard upper bit(s) of PC in case + IMAP1 selects unified memory. + * d10v_sim.h (INC_ADDR): Align MOD_E to increment before testing + for end condition. + +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. + +Wed Sep 10 22:30:24 1997 Martin M. Hunt + + * interp.c (sim_resume): Increment PC at end of rep + loop. + + * simops.c (OP_4201): Fix rachi instruction. + +Thu Sep 4 17:21:23 1997 Doug Evans + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Aug 27 18:13:22 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Tue Aug 26 10:37:49 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. + (start_address): Delete variable. + +Mon Aug 25 17:50:22 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Mon Aug 25 15:39:29 1997 Andrew Cagney + + * interp.c (sim_open): Add ABFD argument. + +Tue May 20 10:14:45 1997 Andrew Cagney + + * interp.c (sim_open): Add callback argument. + (sim_set_callbacks): Remove SIM_DESC argument. + +Thu Apr 24 00:39:51 1997 Doug Evans + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Apr 22 10:29:23 1997 Doug Evans + + * interp.c (sim_open): Undo patch to add -E support. + +Fri Apr 18 13:39:01 1997 Andrew Cagney + + * interp.c (sim_stop): New function. + +Thu Apr 17 02:42:00 1997 Doug Evans + + * Makefile.in (SIM_OBJS): Add sim-load.o. + * d10v_sim.h (exec_bfd): Rename to prog_bfd. + * interp.c: #include bfd.h. + (myname, sim_kind, start_address): New static locals. + (prog_bfd_was_opened_p, prog_bfd): New static locals. + (decode_pc): Update to use prog_bfd. + (sim_open): Set sim_kind, myname. Ignore -E arg. + (sim_close): Close prog_bfd if simulator opened it. + (sim_create_inferior): Return SIM_RC. Delete arg start_address. + (sim_load): Return SIM_RC. New arg abfd. Set start address from bfd. + Call sim_load_file to load file into simulator. + * simops.c (trace_input_func): exec_bfd renamed to prog_bfd. + +Wed Apr 16 16:12:03 1997 Andrew Cagney + + * simops.c (OP_5F00): Only provide system calls SYS_execv, + SYS_wait, SYS_wait, SYS_utime, SYS_time if defined by the host. + +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. + +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. + + * simops.c (OP_5F00): Remove old traps 1-3. Make trap 15 the same + as trap 0, which will be deprecated. Only set errno, if an error + in fact was returned. + +Thu Mar 13 12:41:20 1997 Doug Evans + + * interp.c: Delete redundant prototypes of sim_foo fns. + (sim_open): New SIM_DESC result. Argument is now in argv form. + (other sim_*): New SIM_DESC argument. + +Thu Mar 13 10:29:04 1997 Michael Meissner + + * simops.c (trace_{input,output}_func): Call flush_stdout from the + callback functions. + (OP_5F00): Ditto. + (OP_6{4,6,C,A}01): Test for post decrement on the stack pointer. + (OP_{1200,1000000,201,5FE0,1003,17001002}): Fix problems in + setting the carry bit after an add or a subtract. + +Wed Feb 12 16:04:15 1997 Michael Meissner + + * simops.c (OP_{1403,15002A02,3{0,4}0{0,1}}): Only use the bottom + 40 bits of accumulators. Sign/zero extend as appropriate. + +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. + +Fri Dec 27 22:54:05 1996 Angela Marie Thomas (angela@cygnus.com) + + * gencode.c: patch to not #include "d10v_sim.h" which + unecessarily includes bfd.h and causes wingdb configure + to fail. + +Mon Dec 16 13:39:03 1996 Martin M. Hunt + + * interp.c (xfer_mem): Change unified memory to 0x0. + +Thu Nov 28 20:42:56 1996 Michael Meissner + + * simops.c (OP_3E01): Fix tracing information. + (OP_300{0,1}): Do not propigate sign. + +Mon Nov 25 19:47:40 1996 Doug Evans + + * config.in (WORDS_BIGENDIAN): Add. + * configure: Regenerated. + * d10v_sim.h: #include "config.h" + +Sat Nov 23 09:34:50 1996 Michael Meissner + + * gencode.c (write_opcodes): Eliminate warnings when generated + table.c is compiled. + +Wed Nov 20 19:41:40 1996 Michael Meissner + + * interp.c (sim_open): Cast result of calloc, and make sure NULL + was not returned. + (dmem_addr): If address is illegal or in I/O space, signal a bus + error. + (pc_addr): Signal bus error, not illegal instruction for bogus + pc. + +Wed Nov 20 01:23:03 1996 Doug Evans + + * Makefile.in: Delete all stuff moved to ../common/Make-common.in. + (SIM_OBJS,SIM_EXTRA_CFLAGS,SIM_EXTRA_CLEAN): 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 "callback.h". + * simops.c: #include "config.h". #include if present. + +Fri Nov 8 16:19:55 1996 Martin M. Hunt + + * d10v-sim.h (simops): Add flag is_long. + (State): Add pc_changed. Instructions which update the PC should + use the JMP macro which sets this. + (JMP): New macro. Sets the PC and the pc_changed flag. + + * gencode.c (write_opcodes): Add is_long field. + + * interp.c (lookup_hash): If we blindly apply a short opcode's mask + to a long opcode we could get a false match. Check the opcode size. + (hash): Add a size field to the hash table. + (sim_open): Initialize size field in hash table. + (sim_resume): Change to logic for setting the PC. Used to increment the + PC if it had not been changed. This didn't allow single-instruction loops. + Now checks the flag State.pc_changed. Also now stops when ^C is received. + (dmem_addr): Fix translation of data segments to unified memory. + (sim_ctrl_c): New function. When ^C is received, set stop_simulator flag. + + * simops.c: Changed all branch and jump instructions to use new JMP macro. + (OP_20000000): Corrected trace information to show this is a ldi.l, not + a ldi.s instruction. + +Thu Oct 31 19:13:55 1996 Martin M. Hunt + + * interp.c (sim_fetch_register, sim_store_register): Fix bug where + updating the accumulators was overwriting other parts of the global + State variable. + +Wed Oct 30 17:35:14 1996 Michael Meissner + + * interp.c (bfd.h) Don't include it here any more. + (text{,_start,_end}): Move here from simops.c and make extern. + (decode_pc): New function to return the PC as an address that the + debugger can use. + (dmem_addr): Print decoded PC in error message. + (pc_addr): Ditto. + + * simops.c (bfd.h) Don't include it here any more. + (text{,_start,_end}): Move to simops.c. + (trace_input_func): Move decoding of PC, and looking up .text + start to decode_pc. + + * d10v_sim.h (bfd.h): Include it here. + (text{,_start,_end}): Add external declarations. + (exec_bfd): Ditto. + (decode_pc): Ditto. + +Tue Oct 29 12:13:52 1996 Martin M. Hunt + + * interp.c (sim_size): Now allocates unified memory for imap segments + 0,1,2, and 127. Initializes imap0 and imap1 to 0x1000. Initializes dmap to 0. + (sim_write): Just call xfer_mem(). + (sim_read): Just call xfer_mem(). + (xfer_mem): New function. Does appropriate memory mapping and copies bytes. + (dmem_addr): New function. Reads dmap register and translates data + addresses to local addresses. + (pc_addr): New function. Reads imap register and computes local address + corresponding to contents of the PC. + (sim_resume): Change to use pc_addr(). + (sim_create_inferior): Change reinitialization code. Also reinitializes + imap[01] and dmap. + (sim_fetch_register): Add fake registers 32,33,34 for imap0, imap1, and dmap. + (sim_store_register): Add fake registers 32,33,34 for imap0, imap1, and dmap. + + * simops.c (MEMPTR): Redefine to use dmem_addr(). + (OP_5F00): Replace references to STate.imem with dmem_addr(). + + * d10v-sim.h (State): Remove mem_min and mem_max. Add umem[128]. + (RB,SW,RW,SLW,RLW): Redefine to use dmem_addr(). + (IMAP0,IMAP1,DMAP,SET_IMAP,SET_IMAP1,SET_DMAP): Define. + +Tue Oct 22 15:22:33 1996 Michael Meissner + + * d10v_sim.h (_ins_type): Reorganize, so that we can provide + better statistics, like not counting NOPS as parallel + instructions, and printing total cycles. + (ins_type_counters): Make unsigned long. + (left_nops,right_nops): Fold into ins_type_counters. + + * simops.c (trace_input_func): Print new instruction types. + Handle OP_R2R3 as input types. + (OP_{38000000,7000}): Correctly sign extend bytes. + (OP_5E00): Don't count NOPs as parallel instructions. + (OP_460B): Remove unused variable. + (OP_5F00): Ditto. + + * interp.c (ins_type_counters): Make unsigned long. + (left_nops,right_nops): Delete. + (most functions): Add prototypes. + (INLINE): If GCC and optimize define as __inline__. + ({,lookup_}hash,get_operands): Declare as INLINE. + (do_parallel): Count conditional operations. + (add_commas): New function, to add commas every 3 digits. + (sim_size): Call add_commas to print numbers. + (sim_{open,resume}): Delete unused variables. + (sim_info): Provide better statistics. + (sim_read): Add int return type. + +Mon Oct 21 16:16:26 1996 Martin M. Hunt + + * interp.c (sim_resume): Change the way single-stepping and exceptions + are handled so single-stepping works again. + +Thu Oct 17 12:24:16 1996 Michael Meissner + + * endian.c: Optimize simulated loads/stores on x86, AIX, and big + endian hosts. + + * configure.in (--enable-sim-bswap): New switch to enable using + the BSWAP instruction on x86's. + * configure: Regenerate. + + * Makefile.in ({SWAP,CONFIG}_CFLAGS): Add --enable-sim-bswap + support. + +Wed Oct 16 13:50:06 1996 Michael Meissner + + * endian.c: New file. Move endian functions here from interp.c. + Optimize code, and make it work as either inline functions or as a + separate file. + + * interp.c: Move endian functions from here to endian.c. + + * Makefile.in (INCLUDE): Add endian.c. + (run,libsim.a): Add dependency on endian.o. + (endian.o): Add dependency. + + * d10v_sim.h (read/write support): Always go through the machine + independent endian functions. If compiling with GCC and + optimizing, include endian.c so the endian functions are inlined. + + * simops.c (OP_5F00): Correct tracing of accumulators. + +Tue Oct 15 10:57:50 1996 Michael Meissner + + * simops.c (OP_5F00): Add support for getpid, kill system calls. + + * interp.c (do_{2_short,parallel}): If an exception is raised, + don't execute the second instruction. + +Sat Oct 12 22:17:43 1996 Michael Meissner + + * simops.c (OP_{31000000,6601,6201,6200}): Store address in a + temporary in case the register is overriden when loading. + (OP_6200): Output type is OP_DREG for tracing. + +Fri Oct 4 23:46:18 1996 Michael Meissner + + * d10v_sim.h (struct _state): Add mem_{min,max} fields. + + * interp.c (sim_size): Initialize mem_{min,max} fields. + (sim_write): Update mem_{min,max} fields. + (sim_resume): If PC is not in the minimum/maximum memory range, + abort. + (sim_create_inferior): Preserve mem_{min,max} fields. + +Fri Sep 27 13:11:58 1996 Mark Alexander + + * simops.c (OP_5F00): Add support for time() system call. + +Wed Sep 25 16:31:41 1996 Michael Meissner + + * simops.c (OP_{6E01,6A01,6E1F,6A00}): Print both words being + stored if tracing. + (OP_5F00,trace_{in,out}put_func): Add finer grain tracing for + system calls. + +Mon Sep 23 17:55:30 1996 Michael Meissner + + * simops.c (op_types): Add OP_{CONSTANT8,R2,R3}. + (trace_input_func): Add support for OP_{CONSTANT8,R2,R3}. + (OP_{4900,24800000,4800,4A00,4B00,4D00,4C00}): Add OP_R2 and OP_R3 + to call/subroutine returns to trace the first two arguments and + the return value. For small jumps, use CONSTANT8, not CONSTANT16. + +Fri Sep 20 15:36:45 1996 Martin M. Hunt + + * interp.c (sim_create_inferior): Reinitialize State every time + sim_create_inferior() is called. + +Thu Sep 19 21:38:20 1996 Michael Meissner + + * simops.c (OP_{401,2000000,601,3000000,23000000}): Get sign right + on comparisons. + (OP_401): Fix tracing information. + +Thu Sep 19 10:30:22 1996 Michael Meissner + + * simops.c (SIZE_{PC,LINE_NUMBER}): New default sizes for output. + (trace_input_func): Use them. + (trace_input_func): Make sure there is a trailing space after the + instruction. + (OP_6200): Fix tracing info. + + * Makefile.in (run): Add dependencies on libbfd.a and + libiberity.a. + +Wed Sep 18 09:13:25 1996 Michael Meissner + + * d10v_sim.h (DEBUG_INSTRUCTION): New debug value to include line + numbers and function names in debug trace. + (DEBUG): If not defined, set to DEBUG_TRACE, DEBUG_VALUES, and + DEBUG_LINE_NUMBER. + (SIG_D10V_{STOP,EXIT}): Values to represent the stop instruction + and exit system call trap being executed. + + * interp.c (sim_stop_reason): Set exit code correctly for stop + instruction and exit system call trap. + + * configure.in (--enable-sim-cflags): Remove trace case. + (--enable-sim-debug): New switch to set the debug values. + * configure: Regenerate. + + * simops.c (trace_{input,output}_func): Rename from + trace_{input,output}. + (trace_{input,output}): Call trace_{input,output}_func if + d10v_debug is non-zero. + (SIZE_INSTRUCTION): Cut down to 8. + (SIZE_OPERANDS): Cut down to 18. + (SIZE_LOCATION): New value for size of line number, function name + field. + (init_text_p,text{,_start,_end}): New static variables for + printing line number and function name. + (exec_bfd): New external that run.c sets. + (trace_input_func): Print line number and function name if + available and if desired. + (OP_4E09): Don't print out DBT message. + (OP_5FE0): Set exception field to SIG_D10V_STOP. + (OP_5F00): Set exception field to SIG_D10V_EXIT. + +Sat Sep 14 22:18:43 1996 Michael Meissner + + * interp.c (do_2_short): If the instruction encodes jump->ins, + don't do the second instruction if the jump succeeds. + +Fri Sep 13 22:35:19 1996 Michael Meissner + + * simops.c (OP_5F00): Use unknown traps to print all GPRs, + accumulators, PC, and F0/F1/C flags. + +Thu Sep 12 12:50:11 1996 Mark Alexander + + * simops.c (OP_5F00): Fix problems with system calls. + +Thu Sep 12 12:19:28 1996 Michael Meissner + + * simops.c (OP_5F00): Correct tracing information for trap. + +Wed Sep 11 18:55:50 1996 Michael Meissner + + * Makefile.in (CSEARCH): Correctly find opcodes directory. + +Mon Sep 9 13:27:26 1996 Michael Meissner + + * simops.c (trace_output): Properly align accumulator output. + (OP_3{0,2,4}00): Properly parenthesize test expression. Add error + if shift count is too high. + (OP_4E{00,02,04,20,22,40,42}): Make tests agree with book. + (OP_4E09): Make cpfg properly trace the input flags. + (op_types): Add OP_FLAG_OUTPUT. + (trace_{input,output}): Support OP_FLAG_OUTPUT. + (OP_31000000): This ld2w varient is a 16-bit memory reference, not + an 8-bit memory reference instruction for tracing purposes. + (OP_201): Addi needs to set the carry. + +Fri Sep 6 17:56:17 1996 Martin M. Hunt + + * simops.c (OP_2600, OP_2601): Changed min and max comparisons + to use signed register values. + +Wed Sep 4 11:35:17 1996 Michael Meissner + + * d10v_sim.h (DEBUG_*): Add bit flags for controlling debug + output. + (_ins_type): New enumeration to specify which container an + instruction is in, and whether it is part of a parallel operation. + (_state): Add ins_type field. + ({,u}int{8,16,32,64}): Use limits.h to size the appropriate types. + (ins_type_counters): Counters for the various instruction types. + ({left,right}_nops): Counters for the number of nops in each + container. + (d10v_debug): New variable to indicate whether debugging is turned + on. + + * simops.c: (all functions): Change all #ifdef DEBUG code so that + the input and output values can be traced, along with the + instruction type. Make the -t option enable tracing. + (all functions): Change printf calls to use the printf_filtered + function in the callback table. + + * interp.c (_leftright): New enumeration to say whether 2 short + instructions are done left first or right first. + (do_{long,2_short,parallel}): Indicate in the machine state which + type of instruction this is. Count each of the types of + instructions executed. + (sim_size): Only print the memory sizes if DEBUG_MEMSIZE debug + flag is set. + (sim_resume): Pass left/right indication to do_2_short. + (all functions): Change printf calls to use the printf_filtered + function in the callback table. + (sim_trace): Turn on debug flag if DEBUG was defined, and call + sim_resume. + (sim_info): Print out statistics on instructions. + (sim_{trace,create_inferior}): Eliminate extraneous output unless + debugging. + (sim_open): If args == -t and DEBUG was defined, set d10v_debug. + Only initialize the hash table the first time sim_open is called. + + * Makefile.in: Make objects depend on d10v_sim.h. + ({,SIM_}CFLAGS): Include configure dependent switches. Setting + CFLAGS does not override host/target defines or SIM_CFLAGS. + (CC_FOR_BUILD,gencode): Use CC_FOR_BUILD to compile gencode. + (run): By default, the math library is not needed to be linked + in. + ({BFD,LIBIBERTY}_LIB): Define as variables so they can be + overridden. + (VPATH): Don't set to anything but @srcdir@ to work with non-GNU + makes. + ({run,callback}.o): Provide explicit paths to their appropriate + source directories. + (gencode{,.o},d10v-opc.o): Split compilation into creating object + and linking. Instead of linking in libopcodes.a, just compile + d10v-opc.o directly to handle canadian cross. + (CSEARCH): Add opcodes directory. + + * configure.in (--enable-sim-cflags): New switch to allow user to + set the defaults. + (CC_FOR_BUILD): Deal with canadian crosses. + * configure: Regenerate. + +Wed Sep 04 04:45:34 1996 Mark Alexander + + * simops.c: Include correct syscall.h for d10v, not host's. + Fix #ifdef SYS_stat. + +Tue Sep 3 14:00:04 1996 Michael Meissner + + * simops.c (OP_5F00): Wrap all SYS_xxx traps with #ifdef. + Add trap 2 to be printf and trap 3 to be putchar. + +Wed Aug 28 21:42:34 1996 Mark Alexander + + * Makefile.in, d10v_sim.h, interp.c, simops.c: Add support + for low-level system calls. + +Wed Aug 28 17:33:19 1996 Martin M. Hunt + + * Makefile.in, d10v_sim.h, interp.c: Fix byte-order problems. + +Mon Aug 26 18:30:28 1996 Martin M. Hunt + + * d10v_sim.h (SEXT32): Added. + * interp.c: Commented out printfs. + * simops.c: Fixed error in sb and st2w. + +Thu Aug 15 13:30:03 1996 Martin M. Hunt + + * Makefile.in, d10v_sim.h, interp.c, simops.c: Added remaining + DSP instructions. Added modulo addressing. + +Sun Aug 11 12:57:15 1996 Martin M. Hunt + + * Makefile.in, d10v_sim.h, interp.c, simops.c: Snapshot. + +Fri Aug 2 17:44:24 1996 Martin M. Hunt + + * d10v_sim.h, simops.c: Snapshot. + +Thu Aug 1 17:05:24 1996 Martin M. Hunt + + * ChangeLog, Makefile.in, configure, configure.in, d10v_sim.h, + gencode.c, interp.c, simops.c: 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: d10v_sim.h =================================================================== --- d10v_sim.h (nonexistent) +++ d10v_sim.h (revision 840) @@ -0,0 +1,487 @@ +#include "config.h" +#include +#include +#include +#include "ansidecl.h" +#include "gdb/callback.h" +#include "opcode/d10v.h" +#include "bfd.h" + +#define DEBUG_TRACE 0x00000001 +#define DEBUG_VALUES 0x00000002 +#define DEBUG_LINE_NUMBER 0x00000004 +#define DEBUG_MEMSIZE 0x00000008 +#define DEBUG_INSTRUCTION 0x00000010 +#define DEBUG_TRAP 0x00000020 +#define DEBUG_MEMORY 0x00000040 + +#ifndef DEBUG +#define DEBUG (DEBUG_TRACE | DEBUG_VALUES | DEBUG_LINE_NUMBER) +#endif + +extern int d10v_debug; + +#include "gdb/remote-sim.h" +#include "sim-config.h" +#include "sim-types.h" + +typedef unsigned8 uint8; +typedef unsigned16 uint16; +typedef signed16 int16; +typedef unsigned32 uint32; +typedef signed32 int32; +typedef unsigned64 uint64; +typedef signed64 int64; + +/* FIXME: D10V defines */ +typedef uint16 reg_t; + +struct simops +{ + long opcode; + int is_long; + long mask; + int format; + int cycles; + int unit; + int exec_type; + void (*func)(); + int numops; + int operands[9]; +}; + +enum _ins_type +{ + INS_UNKNOWN, /* unknown instruction */ + INS_COND_TRUE, /* # times EXExxx executed other instruction */ + INS_COND_FALSE, /* # times EXExxx did not execute other instruction */ + INS_COND_JUMP, /* # times JUMP skipped other instruction */ + INS_CYCLES, /* # cycles */ + INS_LONG, /* long instruction (both containers, ie FM == 11) */ + INS_LEFTRIGHT, /* # times instruction encoded as L -> R (ie, FM == 01) */ + INS_RIGHTLEFT, /* # times instruction encoded as L <- R (ie, FM == 10) */ + INS_PARALLEL, /* # times instruction encoded as L || R (ie, RM == 00) */ + + INS_LEFT, /* normal left instructions */ + INS_LEFT_PARALLEL, /* left side of || */ + INS_LEFT_COND_TEST, /* EXExx test on left side */ + INS_LEFT_COND_EXE, /* execution after EXExxx test on right side succeeded */ + INS_LEFT_NOPS, /* NOP on left side */ + + INS_RIGHT, /* normal right instructions */ + INS_RIGHT_PARALLEL, /* right side of || */ + INS_RIGHT_COND_TEST, /* EXExx test on right side */ + INS_RIGHT_COND_EXE, /* execution after EXExxx test on left side succeeded */ + INS_RIGHT_NOPS, /* NOP on right side */ + + INS_MAX +}; + +extern unsigned long ins_type_counters[ (int)INS_MAX ]; + +enum { + SP_IDX = 15, +}; + +/* Write-back slots */ +union slot_data { + unsigned_1 _1; + unsigned_2 _2; + unsigned_4 _4; + unsigned_8 _8; +}; +struct slot { + void *dest; + int size; + union slot_data data; + union slot_data mask; +}; +enum { + NR_SLOTS = 16, +}; +#define SLOT (State.slot) +#define SLOT_NR (State.slot_nr) +#define SLOT_PEND_MASK(DEST, MSK, VAL) \ + do \ + { \ + SLOT[SLOT_NR].dest = &(DEST); \ + SLOT[SLOT_NR].size = sizeof (DEST); \ + switch (sizeof (DEST)) \ + { \ + case 1: \ + SLOT[SLOT_NR].data._1 = (unsigned_1) (VAL); \ + SLOT[SLOT_NR].mask._1 = (unsigned_1) (MSK); \ + break; \ + case 2: \ + SLOT[SLOT_NR].data._2 = (unsigned_2) (VAL); \ + SLOT[SLOT_NR].mask._2 = (unsigned_2) (MSK); \ + break; \ + case 4: \ + SLOT[SLOT_NR].data._4 = (unsigned_4) (VAL); \ + SLOT[SLOT_NR].mask._4 = (unsigned_4) (MSK); \ + break; \ + case 8: \ + SLOT[SLOT_NR].data._8 = (unsigned_8) (VAL); \ + SLOT[SLOT_NR].mask._8 = (unsigned_8) (MSK); \ + break; \ + } \ + SLOT_NR = (SLOT_NR + 1); \ + } \ + while (0) +#define SLOT_PEND(DEST, VAL) SLOT_PEND_MASK(DEST, 0, VAL) +#define SLOT_DISCARD() (SLOT_NR = 0) +#define SLOT_FLUSH() \ + do \ + { \ + int i; \ + for (i = 0; i < SLOT_NR; i++) \ + { \ + switch (SLOT[i].size) \ + { \ + case 1: \ + *(unsigned_1*) SLOT[i].dest &= SLOT[i].mask._1; \ + *(unsigned_1*) SLOT[i].dest |= SLOT[i].data._1; \ + break; \ + case 2: \ + *(unsigned_2*) SLOT[i].dest &= SLOT[i].mask._2; \ + *(unsigned_2*) SLOT[i].dest |= SLOT[i].data._2; \ + break; \ + case 4: \ + *(unsigned_4*) SLOT[i].dest &= SLOT[i].mask._4; \ + *(unsigned_4*) SLOT[i].dest |= SLOT[i].data._4; \ + break; \ + case 8: \ + *(unsigned_8*) SLOT[i].dest &= SLOT[i].mask._8; \ + *(unsigned_8*) SLOT[i].dest |= SLOT[i].data._8; \ + break; \ + } \ + } \ + SLOT_NR = 0; \ + } \ + while (0) +#define SLOT_DUMP() \ + do \ + { \ + int i; \ + for (i = 0; i < SLOT_NR; i++) \ + { \ + switch (SLOT[i].size) \ + { \ + case 1: \ + printf ("SLOT %d *0x%08lx & 0x%02x | 0x%02x\n", i, \ + (long) SLOT[i].dest, \ + (unsigned) SLOT[i].mask._1, \ + (unsigned) SLOT[i].data._1); \ + break; \ + case 2: \ + printf ("SLOT %d *0x%08lx & 0x%04x | 0x%04x\n", i, \ + (long) SLOT[i].dest, \ + (unsigned) SLOT[i].mask._2, \ + (unsigned) SLOT[i].data._2); \ + break; \ + case 4: \ + printf ("SLOT %d *0x%08lx & 0x%08x | 0x%08x\n", i, \ + (long) SLOT[i].dest, \ + (unsigned) SLOT[i].mask._4, \ + (unsigned) SLOT[i].data._4); \ + break; \ + case 8: \ + printf ("SLOT %d *0x%08lx & 0x%08x%08x | 0x%08x%08x\n", i, \ + (long) SLOT[i].dest, \ + (unsigned) (SLOT[i].mask._8 >> 32), \ + (unsigned) SLOT[i].mask._8, \ + (unsigned) (SLOT[i].data._8 >> 32), \ + (unsigned) SLOT[i].data._8); \ + break; \ + } \ + } \ + } \ + while (0) + +/* d10v memory: There are three separate d10v memory regions IMEM, + UMEM and DMEM. The IMEM and DMEM are further broken down into + blocks (very like VM pages). */ + +enum +{ + IMAP_BLOCK_SIZE = 0x20000, + DMAP_BLOCK_SIZE = 0x4000, +}; + +/* Implement the three memory regions using sparse arrays. Allocate + memory using ``segments''. A segment must be at least as large as + a BLOCK - ensures that an access that doesn't cross a block + boundary can't cross a segment boundary */ + +enum +{ + SEGMENT_SIZE = 0x20000, /* 128KB - MAX(IMAP_BLOCK_SIZE,DMAP_BLOCK_SIZE) */ + IMEM_SEGMENTS = 8, /* 1MB */ + DMEM_SEGMENTS = 8, /* 1MB */ + UMEM_SEGMENTS = 128 /* 16MB */ +}; + +struct d10v_memory +{ + uint8 *insn[IMEM_SEGMENTS]; + uint8 *data[DMEM_SEGMENTS]; + uint8 *unif[UMEM_SEGMENTS]; + uint8 fault[16]; +}; + +struct _state +{ + reg_t regs[16]; /* general-purpose registers */ +#define GPR(N) (State.regs[(N)] + 0) +#define SET_GPR(N,VAL) SLOT_PEND (State.regs[(N)], (VAL)) + +#define GPR32(N) ((((uint32) State.regs[(N) + 0]) << 16) \ + | (uint16) State.regs[(N) + 1]) +#define SET_GPR32(N,VAL) do { SET_GPR (OP[0] + 0, (VAL) >> 16); SET_GPR (OP[0] + 1, (VAL)); } while (0) + + reg_t cregs[16]; /* control registers */ +#define CREG(N) (State.cregs[(N)] + 0) +#define SET_CREG(N,VAL) move_to_cr ((N), 0, (VAL), 0) +#define SET_HW_CREG(N,VAL) move_to_cr ((N), 0, (VAL), 1) + + reg_t sp[2]; /* holding area for SPI(0)/SPU(1) */ +#define HELD_SP(N) (State.sp[(N)] + 0) +#define SET_HELD_SP(N,VAL) SLOT_PEND (State.sp[(N)], (VAL)) + + int64 a[2]; /* accumulators */ +#define ACC(N) (State.a[(N)] + 0) +#define SET_ACC(N,VAL) SLOT_PEND (State.a[(N)], (VAL) & MASK40) + + /* writeback info */ + struct slot slot[NR_SLOTS]; + int slot_nr; + + /* trace data */ + struct { + uint16 psw; + } trace; + + uint8 exe; + int exception; + int pc_changed; + + /* NOTE: everything below this line is not reset by + sim_create_inferior() */ + + struct d10v_memory mem; + + enum _ins_type ins_type; + +} State; + + +extern host_callback *d10v_callback; +extern uint16 OP[4]; +extern struct simops Simops[]; +extern asection *text; +extern bfd_vma text_start; +extern bfd_vma text_end; +extern bfd *prog_bfd; + +enum +{ + PSW_CR = 0, + BPSW_CR = 1, + PC_CR = 2, + BPC_CR = 3, + DPSW_CR = 4, + DPC_CR = 5, + RPT_C_CR = 7, + RPT_S_CR = 8, + RPT_E_CR = 9, + MOD_S_CR = 10, + MOD_E_CR = 11, + IBA_CR = 14, +}; + +enum +{ + PSW_SM_BIT = 0x8000, + PSW_EA_BIT = 0x2000, + PSW_DB_BIT = 0x1000, + PSW_DM_BIT = 0x0800, + PSW_IE_BIT = 0x0400, + PSW_RP_BIT = 0x0200, + PSW_MD_BIT = 0x0100, + PSW_FX_BIT = 0x0080, + PSW_ST_BIT = 0x0040, + PSW_F0_BIT = 0x0008, + PSW_F1_BIT = 0x0004, + PSW_C_BIT = 0x0001, +}; + +#define PSW CREG (PSW_CR) +#define SET_PSW(VAL) SET_CREG (PSW_CR, (VAL)) +#define SET_HW_PSW(VAL) SET_HW_CREG (PSW_CR, (VAL)) +#define SET_PSW_BIT(MASK,VAL) move_to_cr (PSW_CR, ~((reg_t) MASK), (VAL) ? (MASK) : 0, 1) + +#define PSW_SM ((PSW & PSW_SM_BIT) != 0) +#define SET_PSW_SM(VAL) SET_PSW_BIT (PSW_SM_BIT, (VAL)) + +#define PSW_EA ((PSW & PSW_EA_BIT) != 0) +#define SET_PSW_EA(VAL) SET_PSW_BIT (PSW_EA_BIT, (VAL)) + +#define PSW_DB ((PSW & PSW_DB_BIT) != 0) +#define SET_PSW_DB(VAL) SET_PSW_BIT (PSW_DB_BIT, (VAL)) + +#define PSW_DM ((PSW & PSW_DM_BIT) != 0) +#define SET_PSW_DM(VAL) SET_PSW_BIT (PSW_DM_BIT, (VAL)) + +#define PSW_IE ((PSW & PSW_IE_BIT) != 0) +#define SET_PSW_IE(VAL) SET_PSW_BIT (PSW_IE_BIT, (VAL)) + +#define PSW_RP ((PSW & PSW_RP_BIT) != 0) +#define SET_PSW_RP(VAL) SET_PSW_BIT (PSW_RP_BIT, (VAL)) + +#define PSW_MD ((PSW & PSW_MD_BIT) != 0) +#define SET_PSW_MD(VAL) SET_PSW_BIT (PSW_MD_BIT, (VAL)) + +#define PSW_FX ((PSW & PSW_FX_BIT) != 0) +#define SET_PSW_FX(VAL) SET_PSW_BIT (PSW_FX_BIT, (VAL)) + +#define PSW_ST ((PSW & PSW_ST_BIT) != 0) +#define SET_PSW_ST(VAL) SET_PSW_BIT (PSW_ST_BIT, (VAL)) + +#define PSW_F0 ((PSW & PSW_F0_BIT) != 0) +#define SET_PSW_F0(VAL) SET_PSW_BIT (PSW_F0_BIT, (VAL)) + +#define PSW_F1 ((PSW & PSW_F1_BIT) != 0) +#define SET_PSW_F1(VAL) SET_PSW_BIT (PSW_F1_BIT, (VAL)) + +#define PSW_C ((PSW & PSW_C_BIT) != 0) +#define SET_PSW_C(VAL) SET_PSW_BIT (PSW_C_BIT, (VAL)) + +/* See simopsc.:move_to_cr() for registers that can not be read-from + or assigned-to directly */ + +#define PC CREG (PC_CR) +#define SET_PC(VAL) SET_CREG (PC_CR, (VAL)) + +#define BPSW CREG (BPSW_CR) +#define SET_BPSW(VAL) SET_CREG (BPSW_CR, (VAL)) + +#define BPC CREG (BPC_CR) +#define SET_BPC(VAL) SET_CREG (BPC_CR, (VAL)) + +#define DPSW CREG (DPSW_CR) +#define SET_DPSW(VAL) SET_CREG (DPSW_CR, (VAL)) + +#define DPC CREG (DPC_CR) +#define SET_DPC(VAL) SET_CREG (DPC_CR, (VAL)) + +#define RPT_C CREG (RPT_C_CR) +#define SET_RPT_C(VAL) SET_CREG (RPT_C_CR, (VAL)) + +#define RPT_S CREG (RPT_S_CR) +#define SET_RPT_S(VAL) SET_CREG (RPT_S_CR, (VAL)) + +#define RPT_E CREG (RPT_E_CR) +#define SET_RPT_E(VAL) SET_CREG (RPT_E_CR, (VAL)) + +#define MOD_S CREG (MOD_S_CR) +#define SET_MOD_S(VAL) SET_CREG (MOD_S_CR, (VAL)) + +#define MOD_E CREG (MOD_E_CR) +#define SET_MOD_E(VAL) SET_CREG (MOD_E_CR, (VAL)) + +#define IBA CREG (IBA_CR) +#define SET_IBA(VAL) SET_CREG (IBA_CR, (VAL)) + + +#define SIG_D10V_STOP -1 +#define SIG_D10V_EXIT -2 +#define SIG_D10V_BUS -3 + +#define SEXT3(x) ((((x)&0x7)^(~3))+4) + +/* sign-extend a 4-bit number */ +#define SEXT4(x) ((((x)&0xf)^(~7))+8) + +/* sign-extend an 8-bit number */ +#define SEXT8(x) ((((x)&0xff)^(~0x7f))+0x80) + +/* sign-extend a 16-bit number */ +#define SEXT16(x) ((((x)&0xffff)^(~0x7fff))+0x8000) + +/* sign-extend a 32-bit number */ +#define SEXT32(x) ((((x)&SIGNED64(0xffffffff))^(~SIGNED64(0x7fffffff)))+SIGNED64(0x80000000)) + +/* sign extend a 40 bit number */ +#define SEXT40(x) ((((x)&SIGNED64(0xffffffffff))^(~SIGNED64(0x7fffffffff)))+SIGNED64(0x8000000000)) + +/* sign extend a 44 bit number */ +#define SEXT44(x) ((((x)&SIGNED64(0xfffffffffff))^(~SIGNED64(0x7ffffffffff)))+SIGNED64(0x80000000000)) + +/* sign extend a 56 bit number */ +#define SEXT56(x) ((((x)&SIGNED64(0xffffffffffffff))^(~SIGNED64(0x7fffffffffffff)))+SIGNED64(0x80000000000000)) + +/* sign extend a 60 bit number */ +#define SEXT60(x) ((((x)&SIGNED64(0xfffffffffffffff))^(~SIGNED64(0x7ffffffffffffff)))+SIGNED64(0x800000000000000)) + +#define MAX32 SIGNED64(0x7fffffff) +#define MIN32 SIGNED64(0xff80000000) +#define MASK32 SIGNED64(0xffffffff) +#define MASK40 SIGNED64(0xffffffffff) + +/* The alignment of MOD_E in the following macro depends upon "i" + always being a power of 2. */ +#define INC_ADDR(x,i) \ +do \ + { \ + int test_i = i < 0 ? i : ~((i) - 1); \ + if (PSW_MD && GPR (x) == (MOD_E & test_i)) \ + SET_GPR (x, MOD_S & test_i); \ + else \ + SET_GPR (x, GPR (x) + (i)); \ + } \ +while (0) + +extern uint8 *dmem_addr (uint16 offset); +extern uint8 *imem_addr PARAMS ((uint32)); +extern bfd_vma decode_pc PARAMS ((void)); + +#define RB(x) (*(dmem_addr(x))) +#define SB(addr,data) ( RB(addr) = (data & 0xff)) + +#if defined(__GNUC__) && defined(__OPTIMIZE__) && !defined(NO_ENDIAN_INLINE) +#define ENDIAN_INLINE static __inline__ +#include "endian.c" +#undef ENDIAN_INLINE + +#else +extern uint32 get_longword PARAMS ((uint8 *)); +extern uint16 get_word PARAMS ((uint8 *)); +extern int64 get_longlong PARAMS ((uint8 *)); +extern void write_word PARAMS ((uint8 *addr, uint16 data)); +extern void write_longword PARAMS ((uint8 *addr, uint32 data)); +extern void write_longlong PARAMS ((uint8 *addr, int64 data)); +#endif + +#define SW(addr,data) write_word(dmem_addr(addr),data) +#define RW(x) get_word(dmem_addr(x)) +#define SLW(addr,data) write_longword(dmem_addr(addr),data) +#define RLW(x) get_longword(dmem_addr(x)) +#define READ_16(x) get_word(x) +#define WRITE_16(addr,data) write_word(addr,data) +#define READ_64(x) get_longlong(x) +#define WRITE_64(addr,data) write_longlong(addr,data) + +#define JMP(x) do { SET_PC (x); State.pc_changed = 1; } while (0) + +#define RIE_VECTOR_START 0xffc2 +#define AE_VECTOR_START 0xffc3 +#define TRAP_VECTOR_START 0xffc4 /* vector for trap 0 */ +#define DBT_VECTOR_START 0xffd4 +#define SDBT_VECTOR_START 0xffd5 + +/* Scedule a store of VAL into cr[CR]. MASK indicates the bits in + cr[CR] that should not be modified (i.e. cr[CR] = (cr[CR] & MASK) | + (VAL & ~MASK)). In addition, unless PSW_HW_P, a VAL intended for + PSW is masked for zero bits. */ + +extern reg_t move_to_cr (int cr, reg_t mask, reg_t val, int psw_hw_p);
d10v_sim.h Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: config.in =================================================================== --- config.in (nonexistent) +++ config.in (revision 840) @@ -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: simops.c =================================================================== --- simops.c (nonexistent) +++ simops.c (revision 840) @@ -0,0 +1,3631 @@ +#include "config.h" + +#include +#include +#include +#include +#ifdef HAVE_UNISTD_H +#include +#endif +#ifdef HAVE_STRING_H +#include +#endif + +#include "d10v_sim.h" +#include "simops.h" +#include "targ-vals.h" + +extern char *strrchr (); + +enum op_types { + OP_VOID, + OP_REG, + OP_REG_OUTPUT, + OP_DREG, + OP_DREG_OUTPUT, + OP_ACCUM, + OP_ACCUM_OUTPUT, + OP_ACCUM_REVERSE, + OP_CR, + OP_CR_OUTPUT, + OP_CR_REVERSE, + OP_FLAG, + OP_FLAG_OUTPUT, + OP_CONSTANT16, + OP_CONSTANT8, + OP_CONSTANT3, + OP_CONSTANT4, + OP_MEMREF, + OP_MEMREF2, + OP_MEMREF3, + OP_POSTDEC, + OP_POSTINC, + OP_PREDEC, + OP_R0, + OP_R1, + OP_R2, +}; + + +enum { + PSW_MASK = (PSW_SM_BIT + | PSW_EA_BIT + | PSW_DB_BIT + | PSW_IE_BIT + | PSW_RP_BIT + | PSW_MD_BIT + | PSW_FX_BIT + | PSW_ST_BIT + | PSW_F0_BIT + | PSW_F1_BIT + | PSW_C_BIT), + /* The following bits in the PSW _can't_ be set by instructions such + as mvtc. */ + PSW_HW_MASK = (PSW_MASK | PSW_DM_BIT) +}; + +reg_t +move_to_cr (int cr, reg_t mask, reg_t val, int psw_hw_p) +{ + /* A MASK bit is set when the corresponding bit in the CR should + be left alone */ + /* This assumes that (VAL & MASK) == 0 */ + switch (cr) + { + case PSW_CR: + if (psw_hw_p) + val &= PSW_HW_MASK; + else + val &= PSW_MASK; + if ((mask & PSW_SM_BIT) == 0) + { + int new_psw_sm = (val & PSW_SM_BIT) != 0; + /* save old SP */ + SET_HELD_SP (PSW_SM, GPR (SP_IDX)); + if (PSW_SM != new_psw_sm) + /* restore new SP */ + SET_GPR (SP_IDX, HELD_SP (new_psw_sm)); + } + if ((mask & (PSW_ST_BIT | PSW_FX_BIT)) == 0) + { + if (val & PSW_ST_BIT && !(val & PSW_FX_BIT)) + { + (*d10v_callback->printf_filtered) + (d10v_callback, + "ERROR at PC 0x%x: ST can only be set when FX is set.\n", + PC<<2); + State.exception = SIGILL; + } + } + /* keep an up-to-date psw around for tracing */ + State.trace.psw = (State.trace.psw & mask) | val; + break; + case BPSW_CR: + case DPSW_CR: + /* Just like PSW, mask things like DM out. */ + if (psw_hw_p) + val &= PSW_HW_MASK; + else + val &= PSW_MASK; + break; + case MOD_S_CR: + case MOD_E_CR: + val &= ~1; + break; + default: + break; + } + /* only issue an update if the register is being changed */ + if ((State.cregs[cr] & ~mask) != val) + SLOT_PEND_MASK (State.cregs[cr], mask, val); + return val; +} + +#ifdef DEBUG +static void trace_input_func PARAMS ((char *name, + enum op_types in1, + enum op_types in2, + enum op_types in3)); + +#define trace_input(name, in1, in2, in3) do { if (d10v_debug) trace_input_func (name, in1, in2, in3); } while (0) + +#ifndef SIZE_INSTRUCTION +#define SIZE_INSTRUCTION 8 +#endif + +#ifndef SIZE_OPERANDS +#define SIZE_OPERANDS 18 +#endif + +#ifndef SIZE_VALUES +#define SIZE_VALUES 13 +#endif + +#ifndef SIZE_LOCATION +#define SIZE_LOCATION 20 +#endif + +#ifndef SIZE_PC +#define SIZE_PC 6 +#endif + +#ifndef SIZE_LINE_NUMBER +#define SIZE_LINE_NUMBER 4 +#endif + +static void +trace_input_func (name, in1, in2, in3) + char *name; + enum op_types in1; + enum op_types in2; + enum op_types in3; +{ + char *comma; + enum op_types in[3]; + int i; + char buf[1024]; + char *p; + long tmp; + char *type; + const char *filename; + const char *functionname; + unsigned int linenumber; + bfd_vma byte_pc; + + if ((d10v_debug & DEBUG_TRACE) == 0) + return; + + switch (State.ins_type) + { + default: + case INS_UNKNOWN: type = " ?"; break; + case INS_LEFT: type = " L"; break; + case INS_RIGHT: type = " R"; break; + case INS_LEFT_PARALLEL: type = "*L"; break; + case INS_RIGHT_PARALLEL: type = "*R"; break; + case INS_LEFT_COND_TEST: type = "?L"; break; + case INS_RIGHT_COND_TEST: type = "?R"; break; + case INS_LEFT_COND_EXE: type = "&L"; break; + case INS_RIGHT_COND_EXE: type = "&R"; break; + case INS_LONG: type = " B"; break; + } + + if ((d10v_debug & DEBUG_LINE_NUMBER) == 0) + (*d10v_callback->printf_filtered) (d10v_callback, + "0x%.*x %s: %-*s ", + SIZE_PC, (unsigned)PC, + type, + SIZE_INSTRUCTION, name); + + else + { + buf[0] = '\0'; + byte_pc = decode_pc (); + if (text && byte_pc >= text_start && byte_pc < text_end) + { + filename = (const char *)0; + functionname = (const char *)0; + linenumber = 0; + if (bfd_find_nearest_line (prog_bfd, text, (struct bfd_symbol **)0, byte_pc - text_start, + &filename, &functionname, &linenumber)) + { + p = buf; + if (linenumber) + { + sprintf (p, "#%-*d ", SIZE_LINE_NUMBER, linenumber); + p += strlen (p); + } + else + { + sprintf (p, "%-*s ", SIZE_LINE_NUMBER+1, "---"); + p += SIZE_LINE_NUMBER+2; + } + + if (functionname) + { + sprintf (p, "%s ", functionname); + p += strlen (p); + } + else if (filename) + { + char *q = strrchr (filename, '/'); + sprintf (p, "%s ", (q) ? q+1 : filename); + p += strlen (p); + } + + if (*p == ' ') + *p = '\0'; + } + } + + (*d10v_callback->printf_filtered) (d10v_callback, + "0x%.*x %s: %-*.*s %-*s ", + SIZE_PC, (unsigned)PC, + type, + SIZE_LOCATION, SIZE_LOCATION, buf, + SIZE_INSTRUCTION, name); + } + + in[0] = in1; + in[1] = in2; + in[2] = in3; + comma = ""; + p = buf; + for (i = 0; i < 3; i++) + { + switch (in[i]) + { + case OP_VOID: + case OP_R0: + case OP_R1: + case OP_R2: + break; + + case OP_REG: + case OP_REG_OUTPUT: + case OP_DREG: + case OP_DREG_OUTPUT: + sprintf (p, "%sr%d", comma, OP[i]); + p += strlen (p); + comma = ","; + break; + + case OP_CR: + case OP_CR_OUTPUT: + case OP_CR_REVERSE: + sprintf (p, "%scr%d", comma, OP[i]); + p += strlen (p); + comma = ","; + break; + + case OP_ACCUM: + case OP_ACCUM_OUTPUT: + case OP_ACCUM_REVERSE: + sprintf (p, "%sa%d", comma, OP[i]); + p += strlen (p); + comma = ","; + break; + + case OP_CONSTANT16: + sprintf (p, "%s%d", comma, OP[i]); + p += strlen (p); + comma = ","; + break; + + case OP_CONSTANT8: + sprintf (p, "%s%d", comma, SEXT8(OP[i])); + p += strlen (p); + comma = ","; + break; + + case OP_CONSTANT4: + sprintf (p, "%s%d", comma, SEXT4(OP[i])); + p += strlen (p); + comma = ","; + break; + + case OP_CONSTANT3: + sprintf (p, "%s%d", comma, SEXT3(OP[i])); + p += strlen (p); + comma = ","; + break; + + case OP_MEMREF: + sprintf (p, "%s@r%d", comma, OP[i]); + p += strlen (p); + comma = ","; + break; + + case OP_MEMREF2: + sprintf (p, "%s@(%d,r%d)", comma, (int16)OP[i], OP[i+1]); + p += strlen (p); + comma = ","; + break; + + case OP_MEMREF3: + sprintf (p, "%s@%d", comma, OP[i]); + p += strlen (p); + comma = ","; + break; + + case OP_POSTINC: + sprintf (p, "%s@r%d+", comma, OP[i]); + p += strlen (p); + comma = ","; + break; + + case OP_POSTDEC: + sprintf (p, "%s@r%d-", comma, OP[i]); + p += strlen (p); + comma = ","; + break; + + case OP_PREDEC: + sprintf (p, "%s@-r%d", comma, OP[i]); + p += strlen (p); + comma = ","; + break; + + case OP_FLAG: + case OP_FLAG_OUTPUT: + if (OP[i] == 0) + sprintf (p, "%sf0", comma); + + else if (OP[i] == 1) + sprintf (p, "%sf1", comma); + + else + sprintf (p, "%sc", comma); + + p += strlen (p); + comma = ","; + break; + } + } + + if ((d10v_debug & DEBUG_VALUES) == 0) + { + *p++ = '\n'; + *p = '\0'; + (*d10v_callback->printf_filtered) (d10v_callback, "%s", buf); + } + else + { + *p = '\0'; + (*d10v_callback->printf_filtered) (d10v_callback, "%-*s", SIZE_OPERANDS, buf); + + p = buf; + for (i = 0; i < 3; i++) + { + buf[0] = '\0'; + switch (in[i]) + { + case OP_VOID: + (*d10v_callback->printf_filtered) (d10v_callback, "%*s", SIZE_VALUES, ""); + break; + + case OP_REG_OUTPUT: + case OP_DREG_OUTPUT: + case OP_CR_OUTPUT: + case OP_ACCUM_OUTPUT: + case OP_FLAG_OUTPUT: + (*d10v_callback->printf_filtered) (d10v_callback, "%*s", SIZE_VALUES, "---"); + break; + + case OP_REG: + case OP_MEMREF: + case OP_POSTDEC: + case OP_POSTINC: + case OP_PREDEC: + (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "", + (uint16) GPR (OP[i])); + break; + + case OP_MEMREF3: + (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "", (uint16) OP[i]); + break; + + case OP_DREG: + tmp = (long)((((uint32) GPR (OP[i])) << 16) | ((uint32) GPR (OP[i] + 1))); + (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.8lx", SIZE_VALUES-10, "", tmp); + break; + + case OP_CR: + case OP_CR_REVERSE: + (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "", + (uint16) CREG (OP[i])); + break; + + case OP_ACCUM: + case OP_ACCUM_REVERSE: + (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.2x%.8lx", SIZE_VALUES-12, "", + ((int)(ACC (OP[i]) >> 32) & 0xff), + ((unsigned long) ACC (OP[i])) & 0xffffffff); + break; + + case OP_CONSTANT16: + (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "", + (uint16)OP[i]); + break; + + case OP_CONSTANT4: + (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "", + (uint16)SEXT4(OP[i])); + break; + + case OP_CONSTANT8: + (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "", + (uint16)SEXT8(OP[i])); + break; + + case OP_CONSTANT3: + (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "", + (uint16)SEXT3(OP[i])); + break; + + case OP_FLAG: + if (OP[i] == 0) + (*d10v_callback->printf_filtered) (d10v_callback, "%*sF0 = %d", SIZE_VALUES-6, "", + PSW_F0 != 0); + + else if (OP[i] == 1) + (*d10v_callback->printf_filtered) (d10v_callback, "%*sF1 = %d", SIZE_VALUES-6, "", + PSW_F1 != 0); + + else + (*d10v_callback->printf_filtered) (d10v_callback, "%*sC = %d", SIZE_VALUES-5, "", + PSW_C != 0); + + break; + + case OP_MEMREF2: + (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "", + (uint16)OP[i]); + (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "", + (uint16)GPR (OP[i + 1])); + i++; + break; + + case OP_R0: + (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "", + (uint16) GPR (0)); + break; + + case OP_R1: + (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "", + (uint16) GPR (1)); + break; + + case OP_R2: + (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "", + (uint16) GPR (2)); + break; + + } + } + } + + (*d10v_callback->flush_stdout) (d10v_callback); +} + +static void +do_trace_output_flush (void) +{ + (*d10v_callback->flush_stdout) (d10v_callback); +} + +static void +do_trace_output_finish (void) +{ + (*d10v_callback->printf_filtered) (d10v_callback, + " F0=%d F1=%d C=%d\n", + (State.trace.psw & PSW_F0_BIT) != 0, + (State.trace.psw & PSW_F1_BIT) != 0, + (State.trace.psw & PSW_C_BIT) != 0); + (*d10v_callback->flush_stdout) (d10v_callback); +} + +static void +trace_output_40 (uint64 val) +{ + if ((d10v_debug & (DEBUG_TRACE | DEBUG_VALUES)) == (DEBUG_TRACE | DEBUG_VALUES)) + { + (*d10v_callback->printf_filtered) (d10v_callback, + " :: %*s0x%.2x%.8lx", + SIZE_VALUES - 12, + "", + ((int)(val >> 32) & 0xff), + ((unsigned long) val) & 0xffffffff); + do_trace_output_finish (); + } +} + +static void +trace_output_32 (uint32 val) +{ + if ((d10v_debug & (DEBUG_TRACE | DEBUG_VALUES)) == (DEBUG_TRACE | DEBUG_VALUES)) + { + (*d10v_callback->printf_filtered) (d10v_callback, + " :: %*s0x%.8x", + SIZE_VALUES - 10, + "", + (int) val); + do_trace_output_finish (); + } +} + +static void +trace_output_16 (uint16 val) +{ + if ((d10v_debug & (DEBUG_TRACE | DEBUG_VALUES)) == (DEBUG_TRACE | DEBUG_VALUES)) + { + (*d10v_callback->printf_filtered) (d10v_callback, + " :: %*s0x%.4x", + SIZE_VALUES - 6, + "", + (int) val); + do_trace_output_finish (); + } +} + +static void +trace_output_void () +{ + if ((d10v_debug & (DEBUG_TRACE | DEBUG_VALUES)) == (DEBUG_TRACE | DEBUG_VALUES)) + { + (*d10v_callback->printf_filtered) (d10v_callback, "\n"); + do_trace_output_flush (); + } +} + +static void +trace_output_flag () +{ + if ((d10v_debug & (DEBUG_TRACE | DEBUG_VALUES)) == (DEBUG_TRACE | DEBUG_VALUES)) + { + (*d10v_callback->printf_filtered) (d10v_callback, + " :: %*s", + SIZE_VALUES, + ""); + do_trace_output_finish (); + } +} + + + + +#else +#define trace_input(NAME, IN1, IN2, IN3) +#define trace_output(RESULT) +#endif + +/* abs */ +void +OP_4607 () +{ + int16 tmp; + trace_input ("abs", OP_REG, OP_VOID, OP_VOID); + SET_PSW_F1 (PSW_F0); + tmp = GPR(OP[0]); + if (tmp < 0) + { + tmp = - tmp; + SET_PSW_F0 (1); + } + else + SET_PSW_F0 (0); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* abs */ +void +OP_5607 () +{ + int64 tmp; + trace_input ("abs", OP_ACCUM, OP_VOID, OP_VOID); + SET_PSW_F1 (PSW_F0); + + tmp = SEXT40 (ACC (OP[0])); + if (tmp < 0 ) + { + tmp = - tmp; + if (PSW_ST) + { + if (tmp > SEXT40(MAX32)) + tmp = (MAX32); + else if (tmp < SEXT40(MIN32)) + tmp = (MIN32); + else + tmp = (tmp & MASK40); + } + else + tmp = (tmp & MASK40); + SET_PSW_F0 (1); + } + else + { + tmp = (tmp & MASK40); + SET_PSW_F0 (0); + } + SET_ACC (OP[0], tmp); + trace_output_40 (tmp); +} + +/* add */ +void +OP_200 () +{ + uint16 a = GPR (OP[0]); + uint16 b = GPR (OP[1]); + uint16 tmp = (a + b); + trace_input ("add", OP_REG, OP_REG, OP_VOID); + SET_PSW_C (a > tmp); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* add */ +void +OP_1201 () +{ + int64 tmp; + tmp = SEXT40(ACC (OP[0])) + (SEXT16 (GPR (OP[1])) << 16 | GPR (OP[1] + 1)); + + trace_input ("add", OP_ACCUM, OP_REG, OP_VOID); + if (PSW_ST) + { + if (tmp > SEXT40(MAX32)) + tmp = (MAX32); + else if (tmp < SEXT40(MIN32)) + tmp = (MIN32); + else + tmp = (tmp & MASK40); + } + else + tmp = (tmp & MASK40); + SET_ACC (OP[0], tmp); + trace_output_40 (tmp); +} + +/* add */ +void +OP_1203 () +{ + int64 tmp; + tmp = SEXT40(ACC (OP[0])) + SEXT40(ACC (OP[1])); + + trace_input ("add", OP_ACCUM, OP_ACCUM, OP_VOID); + if (PSW_ST) + { + if (tmp > SEXT40(MAX32)) + tmp = (MAX32); + else if (tmp < SEXT40(MIN32)) + tmp = (MIN32); + else + tmp = (tmp & MASK40); + } + else + tmp = (tmp & MASK40); + SET_ACC (OP[0], tmp); + trace_output_40 (tmp); +} + +/* add2w */ +void +OP_1200 () +{ + uint32 tmp; + uint32 a = (GPR (OP[0])) << 16 | GPR (OP[0] + 1); + uint32 b = (GPR (OP[1])) << 16 | GPR (OP[1] + 1); + trace_input ("add2w", OP_DREG, OP_DREG, OP_VOID); + tmp = a + b; + SET_PSW_C (tmp < a); + SET_GPR (OP[0] + 0, (tmp >> 16)); + SET_GPR (OP[0] + 1, (tmp & 0xFFFF)); + trace_output_32 (tmp); +} + +/* add3 */ +void +OP_1000000 () +{ + uint16 a = GPR (OP[1]); + uint16 b = OP[2]; + uint16 tmp = (a + b); + trace_input ("add3", OP_REG_OUTPUT, OP_REG, OP_CONSTANT16); + SET_PSW_C (tmp < a); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* addac3 */ +void +OP_17000200 () +{ + int64 tmp; + tmp = SEXT40(ACC (OP[2])) + SEXT40 ((GPR (OP[1]) << 16) | GPR (OP[1] + 1)); + + trace_input ("addac3", OP_DREG_OUTPUT, OP_DREG, OP_ACCUM); + SET_GPR (OP[0] + 0, ((tmp >> 16) & 0xffff)); + SET_GPR (OP[0] + 1, (tmp & 0xffff)); + trace_output_32 (tmp); +} + +/* addac3 */ +void +OP_17000202 () +{ + int64 tmp; + tmp = SEXT40(ACC (OP[1])) + SEXT40(ACC (OP[2])); + + trace_input ("addac3", OP_DREG_OUTPUT, OP_ACCUM, OP_ACCUM); + SET_GPR (OP[0] + 0, (tmp >> 16) & 0xffff); + SET_GPR (OP[0] + 1, tmp & 0xffff); + trace_output_32 (tmp); +} + +/* addac3s */ +void +OP_17001200 () +{ + int64 tmp; + SET_PSW_F1 (PSW_F0); + + trace_input ("addac3s", OP_DREG_OUTPUT, OP_DREG, OP_ACCUM); + tmp = SEXT40 (ACC (OP[2])) + SEXT40 ((GPR (OP[1]) << 16) | GPR (OP[1] + 1)); + if (tmp > SEXT40(MAX32)) + { + tmp = (MAX32); + SET_PSW_F0 (1); + } + else if (tmp < SEXT40(MIN32)) + { + tmp = (MIN32); + SET_PSW_F0 (1); + } + else + { + SET_PSW_F0 (0); + } + SET_GPR (OP[0] + 0, (tmp >> 16) & 0xffff); + SET_GPR (OP[0] + 1, (tmp & 0xffff)); + trace_output_32 (tmp); +} + +/* addac3s */ +void +OP_17001202 () +{ + int64 tmp; + SET_PSW_F1 (PSW_F0); + + trace_input ("addac3s", OP_DREG_OUTPUT, OP_ACCUM, OP_ACCUM); + tmp = SEXT40(ACC (OP[1])) + SEXT40(ACC (OP[2])); + if (tmp > SEXT40(MAX32)) + { + tmp = (MAX32); + SET_PSW_F0 (1); + } + else if (tmp < SEXT40(MIN32)) + { + tmp = (MIN32); + SET_PSW_F0 (1); + } + else + { + SET_PSW_F0 (0); + } + SET_GPR (OP[0] + 0, (tmp >> 16) & 0xffff); + SET_GPR (OP[0] + 1, (tmp & 0xffff)); + trace_output_32 (tmp); +} + +/* addi */ +void +OP_201 () +{ + uint16 a = GPR (OP[0]); + uint16 b; + uint16 tmp; + if (OP[1] == 0) + OP[1] = 16; + b = OP[1]; + tmp = (a + b); + trace_input ("addi", OP_REG, OP_CONSTANT16, OP_VOID); + SET_PSW_C (tmp < a); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* and */ +void +OP_C00 () +{ + uint16 tmp = GPR (OP[0]) & GPR (OP[1]); + trace_input ("and", OP_REG, OP_REG, OP_VOID); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* and3 */ +void +OP_6000000 () +{ + uint16 tmp = GPR (OP[1]) & OP[2]; + trace_input ("and3", OP_REG_OUTPUT, OP_REG, OP_CONSTANT16); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* bclri */ +void +OP_C01 () +{ + int16 tmp; + trace_input ("bclri", OP_REG, OP_CONSTANT16, OP_VOID); + tmp = (GPR (OP[0]) &~(0x8000 >> OP[1])); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* bl.s */ +void +OP_4900 () +{ + trace_input ("bl.s", OP_CONSTANT8, OP_R0, OP_R1); + SET_GPR (13, PC + 1); + JMP( PC + SEXT8 (OP[0])); + trace_output_void (); +} + +/* bl.l */ +void +OP_24800000 () +{ + trace_input ("bl.l", OP_CONSTANT16, OP_R0, OP_R1); + SET_GPR (13, (PC + 1)); + JMP (PC + OP[0]); + trace_output_void (); +} + +/* bnoti */ +void +OP_A01 () +{ + int16 tmp; + trace_input ("bnoti", OP_REG, OP_CONSTANT16, OP_VOID); + tmp = (GPR (OP[0]) ^ (0x8000 >> OP[1])); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* bra.s */ +void +OP_4800 () +{ + trace_input ("bra.s", OP_CONSTANT8, OP_VOID, OP_VOID); + JMP (PC + SEXT8 (OP[0])); + trace_output_void (); +} + +/* bra.l */ +void +OP_24000000 () +{ + trace_input ("bra.l", OP_CONSTANT16, OP_VOID, OP_VOID); + JMP (PC + OP[0]); + trace_output_void (); +} + +/* brf0f.s */ +void +OP_4A00 () +{ + trace_input ("brf0f.s", OP_CONSTANT8, OP_VOID, OP_VOID); + if (!PSW_F0) + JMP (PC + SEXT8 (OP[0])); + trace_output_flag (); +} + +/* brf0f.l */ +void +OP_25000000 () +{ + trace_input ("brf0f.l", OP_CONSTANT16, OP_VOID, OP_VOID); + if (!PSW_F0) + JMP (PC + OP[0]); + trace_output_flag (); +} + +/* brf0t.s */ +void +OP_4B00 () +{ + trace_input ("brf0t.s", OP_CONSTANT8, OP_VOID, OP_VOID); + if (PSW_F0) + JMP (PC + SEXT8 (OP[0])); + trace_output_flag (); +} + +/* brf0t.l */ +void +OP_25800000 () +{ + trace_input ("brf0t.l", OP_CONSTANT16, OP_VOID, OP_VOID); + if (PSW_F0) + JMP (PC + OP[0]); + trace_output_flag (); +} + +/* bseti */ +void +OP_801 () +{ + int16 tmp; + trace_input ("bseti", OP_REG, OP_CONSTANT16, OP_VOID); + tmp = (GPR (OP[0]) | (0x8000 >> OP[1])); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* btsti */ +void +OP_E01 () +{ + trace_input ("btsti", OP_REG, OP_CONSTANT16, OP_VOID); + SET_PSW_F1 (PSW_F0); + SET_PSW_F0 ((GPR (OP[0]) & (0x8000 >> OP[1])) ? 1 : 0); + trace_output_flag (); +} + +/* clrac */ +void +OP_5601 () +{ + trace_input ("clrac", OP_ACCUM_OUTPUT, OP_VOID, OP_VOID); + SET_ACC (OP[0], 0); + trace_output_40 (0); +} + +/* cmp */ +void +OP_600 () +{ + trace_input ("cmp", OP_REG, OP_REG, OP_VOID); + SET_PSW_F1 (PSW_F0); + SET_PSW_F0 (((int16)(GPR (OP[0])) < (int16)(GPR (OP[1]))) ? 1 : 0); + trace_output_flag (); +} + +/* cmp */ +void +OP_1603 () +{ + trace_input ("cmp", OP_ACCUM, OP_ACCUM, OP_VOID); + SET_PSW_F1 (PSW_F0); + SET_PSW_F0 ((SEXT40(ACC (OP[0])) < SEXT40(ACC (OP[1]))) ? 1 : 0); + trace_output_flag (); +} + +/* cmpeq */ +void +OP_400 () +{ + trace_input ("cmpeq", OP_REG, OP_REG, OP_VOID); + SET_PSW_F1 (PSW_F0); + SET_PSW_F0 ((GPR (OP[0]) == GPR (OP[1])) ? 1 : 0); + trace_output_flag (); +} + +/* cmpeq */ +void +OP_1403 () +{ + trace_input ("cmpeq", OP_ACCUM, OP_ACCUM, OP_VOID); + SET_PSW_F1 (PSW_F0); + SET_PSW_F0 (((ACC (OP[0]) & MASK40) == (ACC (OP[1]) & MASK40)) ? 1 : 0); + trace_output_flag (); +} + +/* cmpeqi.s */ +void +OP_401 () +{ + trace_input ("cmpeqi.s", OP_REG, OP_CONSTANT4, OP_VOID); + SET_PSW_F1 (PSW_F0); + SET_PSW_F0 ((GPR (OP[0]) == (reg_t) SEXT4 (OP[1])) ? 1 : 0); + trace_output_flag (); +} + +/* cmpeqi.l */ +void +OP_2000000 () +{ + trace_input ("cmpeqi.l", OP_REG, OP_CONSTANT16, OP_VOID); + SET_PSW_F1 (PSW_F0); + SET_PSW_F0 ((GPR (OP[0]) == (reg_t)OP[1]) ? 1 : 0); + trace_output_flag (); +} + +/* cmpi.s */ +void +OP_601 () +{ + trace_input ("cmpi.s", OP_REG, OP_CONSTANT4, OP_VOID); + SET_PSW_F1 (PSW_F0); + SET_PSW_F0 (((int16)(GPR (OP[0])) < (int16)SEXT4(OP[1])) ? 1 : 0); + trace_output_flag (); +} + +/* cmpi.l */ +void +OP_3000000 () +{ + trace_input ("cmpi.l", OP_REG, OP_CONSTANT16, OP_VOID); + SET_PSW_F1 (PSW_F0); + SET_PSW_F0 (((int16)(GPR (OP[0])) < (int16)(OP[1])) ? 1 : 0); + trace_output_flag (); +} + +/* cmpu */ +void +OP_4600 () +{ + trace_input ("cmpu", OP_REG, OP_REG, OP_VOID); + SET_PSW_F1 (PSW_F0); + SET_PSW_F0 ((GPR (OP[0]) < GPR (OP[1])) ? 1 : 0); + trace_output_flag (); +} + +/* cmpui */ +void +OP_23000000 () +{ + trace_input ("cmpui", OP_REG, OP_CONSTANT16, OP_VOID); + SET_PSW_F1 (PSW_F0); + SET_PSW_F0 ((GPR (OP[0]) < (reg_t)OP[1]) ? 1 : 0); + trace_output_flag (); +} + +/* cpfg */ +void +OP_4E09 () +{ + uint8 val; + + trace_input ("cpfg", OP_FLAG_OUTPUT, OP_FLAG, OP_VOID); + + if (OP[1] == 0) + val = PSW_F0; + else if (OP[1] == 1) + val = PSW_F1; + else + val = PSW_C; + if (OP[0] == 0) + SET_PSW_F0 (val); + else + SET_PSW_F1 (val); + + trace_output_flag (); +} + +/* cpfg */ +void +OP_4E0F () +{ + uint8 val; + + trace_input ("cpfg", OP_FLAG_OUTPUT, OP_FLAG, OP_VOID); + + if (OP[1] == 0) + val = PSW_F0; + else if (OP[1] == 1) + val = PSW_F1; + else + val = PSW_C; + if (OP[0] == 0) + SET_PSW_F0 (val); + else + SET_PSW_F1 (val); + + trace_output_flag (); +} + +/* dbt */ +void +OP_5F20 () +{ + /* d10v_callback->printf_filtered(d10v_callback, "***** DBT ***** PC=%x\n",PC); */ + + /* GDB uses the instruction pair ``dbt || nop'' as a break-point. + The conditional below is for either of the instruction pairs + ``dbt -> XXX'' or ``dbt <- XXX'' and treats them as as cases + where the dbt instruction should be interpreted. + + The module `sim-break' provides a more effective mechanism for + detecting GDB planted breakpoints. The code below may, + eventually, be changed to use that mechanism. */ + + if (State.ins_type == INS_LEFT + || State.ins_type == INS_RIGHT) + { + trace_input ("dbt", OP_VOID, OP_VOID, OP_VOID); + SET_DPC (PC + 1); + SET_DPSW (PSW); + SET_HW_PSW (PSW_DM_BIT | (PSW & (PSW_F0_BIT | PSW_F1_BIT | PSW_C_BIT))); + JMP (DBT_VECTOR_START); + trace_output_void (); + } + else + { + State.exception = SIGTRAP; + } +} + +/* divs */ +void +OP_14002800 () +{ + uint16 foo, tmp, tmpf; + uint16 hi; + uint16 lo; + + trace_input ("divs", OP_DREG, OP_REG, OP_VOID); + foo = (GPR (OP[0]) << 1) | (GPR (OP[0] + 1) >> 15); + tmp = (int16)foo - (int16)(GPR (OP[1])); + tmpf = (foo >= GPR (OP[1])) ? 1 : 0; + hi = ((tmpf == 1) ? tmp : foo); + lo = ((GPR (OP[0] + 1) << 1) | tmpf); + SET_GPR (OP[0] + 0, hi); + SET_GPR (OP[0] + 1, lo); + trace_output_32 (((uint32) hi << 16) | lo); +} + +/* exef0f */ +void +OP_4E04 () +{ + trace_input ("exef0f", OP_VOID, OP_VOID, OP_VOID); + State.exe = (PSW_F0 == 0); + trace_output_flag (); +} + +/* exef0t */ +void +OP_4E24 () +{ + trace_input ("exef0t", OP_VOID, OP_VOID, OP_VOID); + State.exe = (PSW_F0 != 0); + trace_output_flag (); +} + +/* exef1f */ +void +OP_4E40 () +{ + trace_input ("exef1f", OP_VOID, OP_VOID, OP_VOID); + State.exe = (PSW_F1 == 0); + trace_output_flag (); +} + +/* exef1t */ +void +OP_4E42 () +{ + trace_input ("exef1t", OP_VOID, OP_VOID, OP_VOID); + State.exe = (PSW_F1 != 0); + trace_output_flag (); +} + +/* exefaf */ +void +OP_4E00 () +{ + trace_input ("exefaf", OP_VOID, OP_VOID, OP_VOID); + State.exe = (PSW_F0 == 0) & (PSW_F1 == 0); + trace_output_flag (); +} + +/* exefat */ +void +OP_4E02 () +{ + trace_input ("exefat", OP_VOID, OP_VOID, OP_VOID); + State.exe = (PSW_F0 == 0) & (PSW_F1 != 0); + trace_output_flag (); +} + +/* exetaf */ +void +OP_4E20 () +{ + trace_input ("exetaf", OP_VOID, OP_VOID, OP_VOID); + State.exe = (PSW_F0 != 0) & (PSW_F1 == 0); + trace_output_flag (); +} + +/* exetat */ +void +OP_4E22 () +{ + trace_input ("exetat", OP_VOID, OP_VOID, OP_VOID); + State.exe = (PSW_F0 != 0) & (PSW_F1 != 0); + trace_output_flag (); +} + +/* exp */ +void +OP_15002A00 () +{ + uint32 tmp, foo; + int i; + + trace_input ("exp", OP_REG_OUTPUT, OP_DREG, OP_VOID); + if (((int16)GPR (OP[1])) >= 0) + tmp = (GPR (OP[1]) << 16) | GPR (OP[1] + 1); + else + tmp = ~((GPR (OP[1]) << 16) | GPR (OP[1] + 1)); + + foo = 0x40000000; + for (i=1;i<17;i++) + { + if (tmp & foo) + { + SET_GPR (OP[0], (i - 1)); + trace_output_16 (i - 1); + return; + } + foo >>= 1; + } + SET_GPR (OP[0], 16); + trace_output_16 (16); +} + +/* exp */ +void +OP_15002A02 () +{ + int64 tmp, foo; + int i; + + trace_input ("exp", OP_REG_OUTPUT, OP_ACCUM, OP_VOID); + tmp = SEXT40(ACC (OP[1])); + if (tmp < 0) + tmp = ~tmp & MASK40; + + foo = 0x4000000000LL; + for (i=1;i<25;i++) + { + if (tmp & foo) + { + SET_GPR (OP[0], i - 9); + trace_output_16 (i - 9); + return; + } + foo >>= 1; + } + SET_GPR (OP[0], 16); + trace_output_16 (16); +} + +/* jl */ +void +OP_4D00 () +{ + trace_input ("jl", OP_REG, OP_R0, OP_R1); + SET_GPR (13, PC + 1); + JMP (GPR (OP[0])); + trace_output_void (); +} + +/* jmp */ +void +OP_4C00 () +{ + trace_input ("jmp", OP_REG, + (OP[0] == 13) ? OP_R0 : OP_VOID, + (OP[0] == 13) ? OP_R1 : OP_VOID); + + JMP (GPR (OP[0])); + trace_output_void (); +} + +/* ld */ +void +OP_30000000 () +{ + uint16 tmp; + uint16 addr = OP[1] + GPR (OP[2]); + trace_input ("ld", OP_REG_OUTPUT, OP_MEMREF2, OP_VOID); + if ((addr & 1)) + { + State.exception = SIG_D10V_BUS; + State.pc_changed = 1; /* Don't increment the PC. */ + trace_output_void (); + return; + } + tmp = RW (addr); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* ld */ +void +OP_6401 () +{ + uint16 tmp; + uint16 addr = GPR (OP[1]); + trace_input ("ld", OP_REG_OUTPUT, OP_POSTDEC, OP_VOID); + if ((addr & 1)) + { + State.exception = SIG_D10V_BUS; + State.pc_changed = 1; /* Don't increment the PC. */ + trace_output_void (); + return; + } + tmp = RW (addr); + SET_GPR (OP[0], tmp); + if (OP[0] != OP[1]) + INC_ADDR (OP[1], -2); + trace_output_16 (tmp); +} + +/* ld */ +void +OP_6001 () +{ + uint16 tmp; + uint16 addr = GPR (OP[1]); + trace_input ("ld", OP_REG_OUTPUT, OP_POSTINC, OP_VOID); + if ((addr & 1)) + { + State.exception = SIG_D10V_BUS; + State.pc_changed = 1; /* Don't increment the PC. */ + trace_output_void (); + return; + } + tmp = RW (addr); + SET_GPR (OP[0], tmp); + if (OP[0] != OP[1]) + INC_ADDR (OP[1], 2); + trace_output_16 (tmp); +} + +/* ld */ +void +OP_6000 () +{ + uint16 tmp; + uint16 addr = GPR (OP[1]); + trace_input ("ld", OP_REG_OUTPUT, OP_MEMREF, OP_VOID); + if ((addr & 1)) + { + State.exception = SIG_D10V_BUS; + State.pc_changed = 1; /* Don't increment the PC. */ + trace_output_void (); + return; + } + tmp = RW (addr); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* ld */ +void +OP_32010000 () +{ + uint16 tmp; + uint16 addr = OP[1]; + trace_input ("ld", OP_REG_OUTPUT, OP_MEMREF3, OP_VOID); + if ((addr & 1)) + { + State.exception = SIG_D10V_BUS; + State.pc_changed = 1; /* Don't increment the PC. */ + trace_output_void (); + return; + } + tmp = RW (addr); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* ld2w */ +void +OP_31000000 () +{ + int32 tmp; + uint16 addr = OP[1] + GPR (OP[2]); + trace_input ("ld2w", OP_REG_OUTPUT, OP_MEMREF2, OP_VOID); + if ((addr & 1)) + { + State.exception = SIG_D10V_BUS; + State.pc_changed = 1; /* Don't increment the PC. */ + trace_output_void (); + return; + } + tmp = RLW (addr); + SET_GPR32 (OP[0], tmp); + trace_output_32 (tmp); +} + +/* ld2w */ +void +OP_6601 () +{ + uint16 addr = GPR (OP[1]); + int32 tmp; + trace_input ("ld2w", OP_REG_OUTPUT, OP_POSTDEC, OP_VOID); + if ((addr & 1)) + { + State.exception = SIG_D10V_BUS; + State.pc_changed = 1; /* Don't increment the PC. */ + trace_output_void (); + return; + } + tmp = RLW (addr); + SET_GPR32 (OP[0], tmp); + if (OP[0] != OP[1] && ((OP[0] + 1) != OP[1])) + INC_ADDR (OP[1], -4); + trace_output_32 (tmp); +} + +/* ld2w */ +void +OP_6201 () +{ + int32 tmp; + uint16 addr = GPR (OP[1]); + trace_input ("ld2w", OP_REG_OUTPUT, OP_POSTINC, OP_VOID); + if ((addr & 1)) + { + State.exception = SIG_D10V_BUS; + State.pc_changed = 1; /* Don't increment the PC. */ + trace_output_void (); + return; + } + tmp = RLW (addr); + SET_GPR32 (OP[0], tmp); + if (OP[0] != OP[1] && ((OP[0] + 1) != OP[1])) + INC_ADDR (OP[1], 4); + trace_output_32 (tmp); +} + +/* ld2w */ +void +OP_6200 () +{ + uint16 addr = GPR (OP[1]); + int32 tmp; + trace_input ("ld2w", OP_REG_OUTPUT, OP_MEMREF, OP_VOID); + if ((addr & 1)) + { + State.exception = SIG_D10V_BUS; + State.pc_changed = 1; /* Don't increment the PC. */ + trace_output_void (); + return; + } + tmp = RLW (addr); + SET_GPR32 (OP[0], tmp); + trace_output_32 (tmp); +} + +/* ld2w */ +void +OP_33010000 () +{ + int32 tmp; + uint16 addr = OP[1]; + trace_input ("ld2w", OP_REG_OUTPUT, OP_MEMREF3, OP_VOID); + if ((addr & 1)) + { + State.exception = SIG_D10V_BUS; + State.pc_changed = 1; /* Don't increment the PC. */ + trace_output_void (); + return; + } + tmp = RLW (addr); + SET_GPR32 (OP[0], tmp); + trace_output_32 (tmp); +} + +/* ldb */ +void +OP_38000000 () +{ + int16 tmp; + trace_input ("ldb", OP_REG_OUTPUT, OP_MEMREF2, OP_VOID); + tmp = SEXT8 (RB (OP[1] + GPR (OP[2]))); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* ldb */ +void +OP_7000 () +{ + int16 tmp; + trace_input ("ldb", OP_REG_OUTPUT, OP_MEMREF, OP_VOID); + tmp = SEXT8 (RB (GPR (OP[1]))); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* ldi.s */ +void +OP_4001 () +{ + int16 tmp; + trace_input ("ldi.s", OP_REG_OUTPUT, OP_CONSTANT4, OP_VOID); + tmp = SEXT4 (OP[1]); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* ldi.l */ +void +OP_20000000 () +{ + int16 tmp; + trace_input ("ldi.l", OP_REG_OUTPUT, OP_CONSTANT16, OP_VOID); + tmp = OP[1]; + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* ldub */ +void +OP_39000000 () +{ + int16 tmp; + trace_input ("ldub", OP_REG_OUTPUT, OP_MEMREF2, OP_VOID); + tmp = RB (OP[1] + GPR (OP[2])); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* ldub */ +void +OP_7200 () +{ + int16 tmp; + trace_input ("ldub", OP_REG_OUTPUT, OP_MEMREF, OP_VOID); + tmp = RB (GPR (OP[1])); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* mac */ +void +OP_2A00 () +{ + int64 tmp; + + trace_input ("mac", OP_ACCUM, OP_REG, OP_REG); + tmp = SEXT40 ((int16)(GPR (OP[1])) * (int16)(GPR (OP[2]))); + + if (PSW_FX) + tmp = SEXT40( (tmp << 1) & MASK40); + + if (PSW_ST && tmp > SEXT40(MAX32)) + tmp = (MAX32); + + tmp += SEXT40 (ACC (OP[0])); + if (PSW_ST) + { + if (tmp > SEXT40(MAX32)) + tmp = (MAX32); + else if (tmp < SEXT40(MIN32)) + tmp = (MIN32); + else + tmp = (tmp & MASK40); + } + else + tmp = (tmp & MASK40); + SET_ACC (OP[0], tmp); + trace_output_40 (tmp); +} + +/* macsu */ +void +OP_1A00 () +{ + int64 tmp; + + trace_input ("macsu", OP_ACCUM, OP_REG, OP_REG); + tmp = SEXT40 ((int16) GPR (OP[1]) * GPR (OP[2])); + if (PSW_FX) + tmp = SEXT40 ((tmp << 1) & MASK40); + tmp = ((SEXT40 (ACC (OP[0])) + tmp) & MASK40); + SET_ACC (OP[0], tmp); + trace_output_40 (tmp); +} + +/* macu */ +void +OP_3A00 () +{ + uint64 tmp; + uint32 src1; + uint32 src2; + + trace_input ("macu", OP_ACCUM, OP_REG, OP_REG); + src1 = (uint16) GPR (OP[1]); + src2 = (uint16) GPR (OP[2]); + tmp = src1 * src2; + if (PSW_FX) + tmp = (tmp << 1); + tmp = ((ACC (OP[0]) + tmp) & MASK40); + SET_ACC (OP[0], tmp); + trace_output_40 (tmp); +} + +/* max */ +void +OP_2600 () +{ + int16 tmp; + trace_input ("max", OP_REG, OP_REG, OP_VOID); + SET_PSW_F1 (PSW_F0); + if ((int16) GPR (OP[1]) > (int16)GPR (OP[0])) + { + tmp = GPR (OP[1]); + SET_PSW_F0 (1); + } + else + { + tmp = GPR (OP[0]); + SET_PSW_F0 (0); + } + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* max */ +void +OP_3600 () +{ + int64 tmp; + + trace_input ("max", OP_ACCUM, OP_DREG, OP_VOID); + SET_PSW_F1 (PSW_F0); + tmp = SEXT16 (GPR (OP[1])) << 16 | GPR (OP[1] + 1); + if (tmp > SEXT40 (ACC (OP[0]))) + { + tmp = (tmp & MASK40); + SET_PSW_F0 (1); + } + else + { + tmp = ACC (OP[0]); + SET_PSW_F0 (0); + } + SET_ACC (OP[0], tmp); + trace_output_40 (tmp); +} + +/* max */ +void +OP_3602 () +{ + int64 tmp; + trace_input ("max", OP_ACCUM, OP_ACCUM, OP_VOID); + SET_PSW_F1 (PSW_F0); + if (SEXT40 (ACC (OP[1])) > SEXT40 (ACC (OP[0]))) + { + tmp = ACC (OP[1]); + SET_PSW_F0 (1); + } + else + { + tmp = ACC (OP[0]); + SET_PSW_F0 (0); + } + SET_ACC (OP[0], tmp); + trace_output_40 (tmp); +} + + +/* min */ +void +OP_2601 () +{ + int16 tmp; + trace_input ("min", OP_REG, OP_REG, OP_VOID); + SET_PSW_F1 (PSW_F0); + if ((int16)GPR (OP[1]) < (int16)GPR (OP[0])) + { + tmp = GPR (OP[1]); + SET_PSW_F0 (1); + } + else + { + tmp = GPR (OP[0]); + SET_PSW_F0 (0); + } + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* min */ +void +OP_3601 () +{ + int64 tmp; + + trace_input ("min", OP_ACCUM, OP_DREG, OP_VOID); + SET_PSW_F1 (PSW_F0); + tmp = SEXT16 (GPR (OP[1])) << 16 | GPR (OP[1] + 1); + if (tmp < SEXT40(ACC (OP[0]))) + { + tmp = (tmp & MASK40); + SET_PSW_F0 (1); + } + else + { + tmp = ACC (OP[0]); + SET_PSW_F0 (0); + } + SET_ACC (OP[0], tmp); + trace_output_40 (tmp); +} + +/* min */ +void +OP_3603 () +{ + int64 tmp; + trace_input ("min", OP_ACCUM, OP_ACCUM, OP_VOID); + SET_PSW_F1 (PSW_F0); + if (SEXT40(ACC (OP[1])) < SEXT40(ACC (OP[0]))) + { + tmp = ACC (OP[1]); + SET_PSW_F0 (1); + } + else + { + tmp = ACC (OP[0]); + SET_PSW_F0 (0); + } + SET_ACC (OP[0], tmp); + trace_output_40 (tmp); +} + +/* msb */ +void +OP_2800 () +{ + int64 tmp; + + trace_input ("msb", OP_ACCUM, OP_REG, OP_REG); + tmp = SEXT40 ((int16)(GPR (OP[1])) * (int16)(GPR (OP[2]))); + + if (PSW_FX) + tmp = SEXT40 ((tmp << 1) & MASK40); + + if (PSW_ST && tmp > SEXT40(MAX32)) + tmp = (MAX32); + + tmp = SEXT40(ACC (OP[0])) - tmp; + if (PSW_ST) + { + if (tmp > SEXT40(MAX32)) + tmp = (MAX32); + else if (tmp < SEXT40(MIN32)) + tmp = (MIN32); + else + tmp = (tmp & MASK40); + } + else + { + tmp = (tmp & MASK40); + } + SET_ACC (OP[0], tmp); + trace_output_40 (tmp); +} + +/* msbsu */ +void +OP_1800 () +{ + int64 tmp; + + trace_input ("msbsu", OP_ACCUM, OP_REG, OP_REG); + tmp = SEXT40 ((int16)GPR (OP[1]) * GPR (OP[2])); + if (PSW_FX) + tmp = SEXT40( (tmp << 1) & MASK40); + tmp = ((SEXT40 (ACC (OP[0])) - tmp) & MASK40); + SET_ACC (OP[0], tmp); + trace_output_40 (tmp); +} + +/* msbu */ +void +OP_3800 () +{ + uint64 tmp; + uint32 src1; + uint32 src2; + + trace_input ("msbu", OP_ACCUM, OP_REG, OP_REG); + src1 = (uint16) GPR (OP[1]); + src2 = (uint16) GPR (OP[2]); + tmp = src1 * src2; + if (PSW_FX) + tmp = (tmp << 1); + tmp = ((ACC (OP[0]) - tmp) & MASK40); + SET_ACC (OP[0], tmp); + trace_output_40 (tmp); +} + +/* mul */ +void +OP_2E00 () +{ + int16 tmp; + trace_input ("mul", OP_REG, OP_REG, OP_VOID); + tmp = GPR (OP[0]) * GPR (OP[1]); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* mulx */ +void +OP_2C00 () +{ + int64 tmp; + + trace_input ("mulx", OP_ACCUM_OUTPUT, OP_REG, OP_REG); + tmp = SEXT40 ((int16)(GPR (OP[1])) * (int16)(GPR (OP[2]))); + + if (PSW_FX) + tmp = SEXT40 ((tmp << 1) & MASK40); + + if (PSW_ST && tmp > SEXT40(MAX32)) + tmp = (MAX32); + else + tmp = (tmp & MASK40); + SET_ACC (OP[0], tmp); + trace_output_40 (tmp); +} + +/* mulxsu */ +void +OP_1C00 () +{ + int64 tmp; + + trace_input ("mulxsu", OP_ACCUM_OUTPUT, OP_REG, OP_REG); + tmp = SEXT40 ((int16)(GPR (OP[1])) * GPR (OP[2])); + + if (PSW_FX) + tmp <<= 1; + tmp = (tmp & MASK40); + SET_ACC (OP[0], tmp); + trace_output_40 (tmp); +} + +/* mulxu */ +void +OP_3C00 () +{ + uint64 tmp; + uint32 src1; + uint32 src2; + + trace_input ("mulxu", OP_ACCUM_OUTPUT, OP_REG, OP_REG); + src1 = (uint16) GPR (OP[1]); + src2 = (uint16) GPR (OP[2]); + tmp = src1 * src2; + if (PSW_FX) + tmp <<= 1; + tmp = (tmp & MASK40); + SET_ACC (OP[0], tmp); + trace_output_40 (tmp); +} + +/* mv */ +void +OP_4000 () +{ + int16 tmp; + trace_input ("mv", OP_REG_OUTPUT, OP_REG, OP_VOID); + tmp = GPR (OP[1]); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* mv2w */ +void +OP_5000 () +{ + int32 tmp; + trace_input ("mv2w", OP_DREG_OUTPUT, OP_DREG, OP_VOID); + tmp = GPR32 (OP[1]); + SET_GPR32 (OP[0], tmp); + trace_output_32 (tmp); +} + +/* mv2wfac */ +void +OP_3E00 () +{ + int32 tmp; + trace_input ("mv2wfac", OP_DREG_OUTPUT, OP_ACCUM, OP_VOID); + tmp = ACC (OP[1]); + SET_GPR32 (OP[0], tmp); + trace_output_32 (tmp); +} + +/* mv2wtac */ +void +OP_3E01 () +{ + int64 tmp; + trace_input ("mv2wtac", OP_DREG, OP_ACCUM_OUTPUT, OP_VOID); + tmp = ((SEXT16 (GPR (OP[0])) << 16 | GPR (OP[0] + 1)) & MASK40); + SET_ACC (OP[1], tmp); + trace_output_40 (tmp); +} + +/* mvac */ +void +OP_3E03 () +{ + int64 tmp; + trace_input ("mvac", OP_ACCUM_OUTPUT, OP_ACCUM, OP_VOID); + tmp = ACC (OP[1]); + SET_ACC (OP[0], tmp); + trace_output_40 (tmp); +} + +/* mvb */ +void +OP_5400 () +{ + int16 tmp; + trace_input ("mvb", OP_REG_OUTPUT, OP_REG, OP_VOID); + tmp = SEXT8 (GPR (OP[1]) & 0xff); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* mvf0f */ +void +OP_4400 () +{ + int16 tmp; + trace_input ("mvf0f", OP_REG_OUTPUT, OP_REG, OP_VOID); + if (PSW_F0 == 0) + { + tmp = GPR (OP[1]); + SET_GPR (OP[0], tmp); + } + else + tmp = GPR (OP[0]); + trace_output_16 (tmp); +} + +/* mvf0t */ +void +OP_4401 () +{ + int16 tmp; + trace_input ("mvf0t", OP_REG_OUTPUT, OP_REG, OP_VOID); + if (PSW_F0) + { + tmp = GPR (OP[1]); + SET_GPR (OP[0], tmp); + } + else + tmp = GPR (OP[0]); + trace_output_16 (tmp); +} + +/* mvfacg */ +void +OP_1E04 () +{ + int16 tmp; + trace_input ("mvfacg", OP_REG_OUTPUT, OP_ACCUM, OP_VOID); + tmp = ((ACC (OP[1]) >> 32) & 0xff); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* mvfachi */ +void +OP_1E00 () +{ + int16 tmp; + trace_input ("mvfachi", OP_REG_OUTPUT, OP_ACCUM, OP_VOID); + tmp = (ACC (OP[1]) >> 16); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* mvfaclo */ +void +OP_1E02 () +{ + int16 tmp; + trace_input ("mvfaclo", OP_REG_OUTPUT, OP_ACCUM, OP_VOID); + tmp = ACC (OP[1]); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* mvfc */ +void +OP_5200 () +{ + int16 tmp; + trace_input ("mvfc", OP_REG_OUTPUT, OP_CR, OP_VOID); + tmp = CREG (OP[1]); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* mvtacg */ +void +OP_1E41 () +{ + int64 tmp; + trace_input ("mvtacg", OP_REG, OP_ACCUM, OP_VOID); + tmp = ((ACC (OP[1]) & MASK32) + | ((int64)(GPR (OP[0]) & 0xff) << 32)); + SET_ACC (OP[1], tmp); + trace_output_40 (tmp); +} + +/* mvtachi */ +void +OP_1E01 () +{ + uint64 tmp; + trace_input ("mvtachi", OP_REG, OP_ACCUM, OP_VOID); + tmp = ACC (OP[1]) & 0xffff; + tmp = ((SEXT16 (GPR (OP[0])) << 16 | tmp) & MASK40); + SET_ACC (OP[1], tmp); + trace_output_40 (tmp); +} + +/* mvtaclo */ +void +OP_1E21 () +{ + int64 tmp; + trace_input ("mvtaclo", OP_REG, OP_ACCUM, OP_VOID); + tmp = ((SEXT16 (GPR (OP[0]))) & MASK40); + SET_ACC (OP[1], tmp); + trace_output_40 (tmp); +} + +/* mvtc */ +void +OP_5600 () +{ + int16 tmp; + trace_input ("mvtc", OP_REG, OP_CR_OUTPUT, OP_VOID); + tmp = GPR (OP[0]); + tmp = SET_CREG (OP[1], tmp); + trace_output_16 (tmp); +} + +/* mvub */ +void +OP_5401 () +{ + int16 tmp; + trace_input ("mvub", OP_REG_OUTPUT, OP_REG, OP_VOID); + tmp = (GPR (OP[1]) & 0xff); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* neg */ +void +OP_4605 () +{ + int16 tmp; + trace_input ("neg", OP_REG, OP_VOID, OP_VOID); + tmp = - GPR (OP[0]); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* neg */ +void +OP_5605 () +{ + int64 tmp; + + trace_input ("neg", OP_ACCUM, OP_VOID, OP_VOID); + tmp = -SEXT40(ACC (OP[0])); + if (PSW_ST) + { + if (tmp > SEXT40(MAX32)) + tmp = (MAX32); + else if (tmp < SEXT40(MIN32)) + tmp = (MIN32); + else + tmp = (tmp & MASK40); + } + else + tmp = (tmp & MASK40); + SET_ACC (OP[0], tmp); + trace_output_40 (tmp); +} + + +/* nop */ +void +OP_5E00 () +{ + trace_input ("nop", OP_VOID, OP_VOID, OP_VOID); + + ins_type_counters[ (int)State.ins_type ]--; /* don't count nops as normal instructions */ + switch (State.ins_type) + { + default: + ins_type_counters[ (int)INS_UNKNOWN ]++; + break; + + case INS_LEFT_PARALLEL: + /* Don't count a parallel op that includes a NOP as a true parallel op */ + ins_type_counters[ (int)INS_RIGHT_PARALLEL ]--; + ins_type_counters[ (int)INS_RIGHT ]++; + ins_type_counters[ (int)INS_LEFT_NOPS ]++; + break; + + case INS_LEFT: + case INS_LEFT_COND_EXE: + ins_type_counters[ (int)INS_LEFT_NOPS ]++; + break; + + case INS_RIGHT_PARALLEL: + /* Don't count a parallel op that includes a NOP as a true parallel op */ + ins_type_counters[ (int)INS_LEFT_PARALLEL ]--; + ins_type_counters[ (int)INS_LEFT ]++; + ins_type_counters[ (int)INS_RIGHT_NOPS ]++; + break; + + case INS_RIGHT: + case INS_RIGHT_COND_EXE: + ins_type_counters[ (int)INS_RIGHT_NOPS ]++; + break; + } + + trace_output_void (); +} + +/* not */ +void +OP_4603 () +{ + int16 tmp; + trace_input ("not", OP_REG, OP_VOID, OP_VOID); + tmp = ~GPR (OP[0]); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* or */ +void +OP_800 () +{ + int16 tmp; + trace_input ("or", OP_REG, OP_REG, OP_VOID); + tmp = (GPR (OP[0]) | GPR (OP[1])); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* or3 */ +void +OP_4000000 () +{ + int16 tmp; + trace_input ("or3", OP_REG_OUTPUT, OP_REG, OP_CONSTANT16); + tmp = (GPR (OP[1]) | OP[2]); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* rac */ +void +OP_5201 () +{ + int64 tmp; + int shift = SEXT3 (OP[2]); + + trace_input ("rac", OP_DREG_OUTPUT, OP_ACCUM, OP_CONSTANT3); + if (OP[1] != 0) + { + (*d10v_callback->printf_filtered) (d10v_callback, + "ERROR at PC 0x%x: instruction only valid for A0\n", + PC<<2); + State.exception = SIGILL; + } + + SET_PSW_F1 (PSW_F0); + tmp = SEXT56 ((ACC (0) << 16) | (ACC (1) & 0xffff)); + if (shift >=0) + tmp <<= shift; + else + tmp >>= -shift; + tmp += 0x8000; + tmp >>= 16; /* look at bits 0:43 */ + if (tmp > SEXT44 (SIGNED64 (0x0007fffffff))) + { + tmp = 0x7fffffff; + SET_PSW_F0 (1); + } + else if (tmp < SEXT44 (SIGNED64 (0xfff80000000))) + { + tmp = 0x80000000; + SET_PSW_F0 (1); + } + else + { + SET_PSW_F0 (0); + } + SET_GPR32 (OP[0], tmp); + trace_output_32 (tmp); +} + +/* rachi */ +void +OP_4201 () +{ + signed64 tmp; + int shift = SEXT3 (OP[2]); + + trace_input ("rachi", OP_REG_OUTPUT, OP_ACCUM, OP_CONSTANT3); + SET_PSW_F1 (PSW_F0); + if (shift >=0) + tmp = SEXT40 (ACC (OP[1])) << shift; + else + tmp = SEXT40 (ACC (OP[1])) >> -shift; + tmp += 0x8000; + + if (tmp > SEXT44 (SIGNED64 (0x0007fffffff))) + { + tmp = 0x7fff; + SET_PSW_F0 (1); + } + else if (tmp < SEXT44 (SIGNED64 (0xfff80000000))) + { + tmp = 0x8000; + SET_PSW_F0 (1); + } + else + { + tmp = (tmp >> 16); + SET_PSW_F0 (0); + } + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* rep */ +void +OP_27000000 () +{ + trace_input ("rep", OP_REG, OP_CONSTANT16, OP_VOID); + SET_RPT_S (PC + 1); + SET_RPT_E (PC + OP[1]); + SET_RPT_C (GPR (OP[0])); + SET_PSW_RP (1); + if (GPR (OP[0]) == 0) + { + (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: rep with count=0 is illegal.\n"); + State.exception = SIGILL; + } + if (OP[1] < 4) + { + (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: rep must include at least 4 instructions.\n"); + State.exception = SIGILL; + } + trace_output_void (); +} + +/* repi */ +void +OP_2F000000 () +{ + trace_input ("repi", OP_CONSTANT16, OP_CONSTANT16, OP_VOID); + SET_RPT_S (PC + 1); + SET_RPT_E (PC + OP[1]); + SET_RPT_C (OP[0]); + SET_PSW_RP (1); + if (OP[0] == 0) + { + (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: repi with count=0 is illegal.\n"); + State.exception = SIGILL; + } + if (OP[1] < 4) + { + (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: repi must include at least 4 instructions.\n"); + State.exception = SIGILL; + } + trace_output_void (); +} + +/* rtd */ +void +OP_5F60 () +{ + trace_input ("rtd", OP_VOID, OP_VOID, OP_VOID); + SET_CREG (PSW_CR, DPSW); + JMP(DPC); + trace_output_void (); +} + +/* rte */ +void +OP_5F40 () +{ + trace_input ("rte", OP_VOID, OP_VOID, OP_VOID); + SET_CREG (PSW_CR, BPSW); + JMP(BPC); + trace_output_void (); +} + +/* sac */ +void OP_5209 () +{ + int64 tmp; + + trace_input ("sac", OP_REG_OUTPUT, OP_ACCUM, OP_VOID); + + tmp = SEXT40(ACC (OP[1])); + + SET_PSW_F1 (PSW_F0); + + if (tmp > SEXT40(MAX32)) + { + tmp = (MAX32); + SET_PSW_F0 (1); + } + else if (tmp < SEXT40(MIN32)) + { + tmp = 0x80000000; + SET_PSW_F0 (1); + } + else + { + tmp = (tmp & MASK32); + SET_PSW_F0 (0); + } + + SET_GPR32 (OP[0], tmp); + + trace_output_40 (tmp); +} + +/* sachi */ +void +OP_4209 () +{ + int64 tmp; + + trace_input ("sachi", OP_REG_OUTPUT, OP_ACCUM, OP_VOID); + + tmp = SEXT40(ACC (OP[1])); + + SET_PSW_F1 (PSW_F0); + + if (tmp > SEXT40(MAX32)) + { + tmp = 0x7fff; + SET_PSW_F0 (1); + } + else if (tmp < SEXT40(MIN32)) + { + tmp = 0x8000; + SET_PSW_F0 (1); + } + else + { + tmp >>= 16; + SET_PSW_F0 (0); + } + + SET_GPR (OP[0], tmp); + + trace_output_16 (OP[0]); +} + +/* sadd */ +void +OP_1223 () +{ + int64 tmp; + + trace_input ("sadd", OP_ACCUM, OP_ACCUM, OP_VOID); + tmp = SEXT40(ACC (OP[0])) + (SEXT40(ACC (OP[1])) >> 16); + if (PSW_ST) + { + if (tmp > SEXT40(MAX32)) + tmp = (MAX32); + else if (tmp < SEXT40(MIN32)) + tmp = (MIN32); + else + tmp = (tmp & MASK40); + } + else + tmp = (tmp & MASK40); + SET_ACC (OP[0], tmp); + trace_output_40 (tmp); +} + +/* setf0f */ +void +OP_4611 () +{ + int16 tmp; + trace_input ("setf0f", OP_REG_OUTPUT, OP_VOID, OP_VOID); + tmp = ((PSW_F0 == 0) ? 1 : 0); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* setf0t */ +void +OP_4613 () +{ + int16 tmp; + trace_input ("setf0t", OP_REG_OUTPUT, OP_VOID, OP_VOID); + tmp = ((PSW_F0 == 1) ? 1 : 0); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* slae */ +void +OP_3220 () +{ + int64 tmp; + int16 reg; + + trace_input ("slae", OP_ACCUM, OP_REG, OP_VOID); + + reg = SEXT16 (GPR (OP[1])); + + if (reg >= 17 || reg <= -17) + { + (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: shift value %d too large.\n", reg); + State.exception = SIGILL; + return; + } + + tmp = SEXT40 (ACC (OP[0])); + + if (PSW_ST && (tmp < SEXT40 (MIN32) || tmp > SEXT40 (MAX32))) + { + (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: accumulator value 0x%.2x%.8lx out of range\n", ((int)(tmp >> 32) & 0xff), ((unsigned long) tmp) & 0xffffffff); + State.exception = SIGILL; + return; + } + + if (reg >= 0 && reg <= 16) + { + tmp = SEXT56 ((SEXT56 (tmp)) << (GPR (OP[1]))); + if (PSW_ST) + { + if (tmp > SEXT40(MAX32)) + tmp = (MAX32); + else if (tmp < SEXT40(MIN32)) + tmp = (MIN32); + else + tmp = (tmp & MASK40); + } + else + tmp = (tmp & MASK40); + } + else + { + tmp = (SEXT40 (ACC (OP[0]))) >> (-GPR (OP[1])); + } + + SET_ACC(OP[0], tmp); + + trace_output_40(tmp); +} + +/* sleep */ +void +OP_5FC0 () +{ + trace_input ("sleep", OP_VOID, OP_VOID, OP_VOID); + SET_PSW_IE (1); + trace_output_void (); +} + +/* sll */ +void +OP_2200 () +{ + int16 tmp; + trace_input ("sll", OP_REG, OP_REG, OP_VOID); + tmp = (GPR (OP[0]) << (GPR (OP[1]) & 0xf)); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* sll */ +void +OP_3200 () +{ + int64 tmp; + trace_input ("sll", OP_ACCUM, OP_REG, OP_VOID); + if ((GPR (OP[1]) & 31) <= 16) + tmp = SEXT40 (ACC (OP[0])) << (GPR (OP[1]) & 31); + else + { + (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: shift value %d too large.\n", GPR (OP[1]) & 31); + State.exception = SIGILL; + return; + } + + if (PSW_ST) + { + if (tmp > SEXT40(MAX32)) + tmp = (MAX32); + else if (tmp < SEXT40(MIN32)) + tmp = (MIN32); + else + tmp = (tmp & MASK40); + } + else + tmp = (tmp & MASK40); + SET_ACC (OP[0], tmp); + trace_output_40 (tmp); +} + +/* slli */ +void +OP_2201 () +{ + int16 tmp; + trace_input ("slli", OP_REG, OP_CONSTANT16, OP_VOID); + tmp = (GPR (OP[0]) << OP[1]); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* slli */ +void +OP_3201 () +{ + int64 tmp; + + if (OP[1] == 0) + OP[1] = 16; + + trace_input ("slli", OP_ACCUM, OP_CONSTANT16, OP_VOID); + tmp = SEXT40(ACC (OP[0])) << OP[1]; + + if (PSW_ST) + { + if (tmp > SEXT40(MAX32)) + tmp = (MAX32); + else if (tmp < SEXT40(MIN32)) + tmp = (MIN32); + else + tmp = (tmp & MASK40); + } + else + tmp = (tmp & MASK40); + SET_ACC (OP[0], tmp); + trace_output_40 (tmp); +} + +/* slx */ +void +OP_460B () +{ + int16 tmp; + trace_input ("slx", OP_REG, OP_VOID, OP_VOID); + tmp = ((GPR (OP[0]) << 1) | PSW_F0); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* sra */ +void +OP_2400 () +{ + int16 tmp; + trace_input ("sra", OP_REG, OP_REG, OP_VOID); + tmp = (((int16)(GPR (OP[0]))) >> (GPR (OP[1]) & 0xf)); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* sra */ +void +OP_3400 () +{ + trace_input ("sra", OP_ACCUM, OP_REG, OP_VOID); + if ((GPR (OP[1]) & 31) <= 16) + { + int64 tmp = ((SEXT40(ACC (OP[0])) >> (GPR (OP[1]) & 31)) & MASK40); + SET_ACC (OP[0], tmp); + trace_output_40 (tmp); + } + else + { + (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: shift value %d too large.\n", GPR (OP[1]) & 31); + State.exception = SIGILL; + return; + } +} + +/* srai */ +void +OP_2401 () +{ + int16 tmp; + trace_input ("srai", OP_REG, OP_CONSTANT16, OP_VOID); + tmp = (((int16)(GPR (OP[0]))) >> OP[1]); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* srai */ +void +OP_3401 () +{ + int64 tmp; + if (OP[1] == 0) + OP[1] = 16; + + trace_input ("srai", OP_ACCUM, OP_CONSTANT16, OP_VOID); + tmp = ((SEXT40(ACC (OP[0])) >> OP[1]) & MASK40); + SET_ACC (OP[0], tmp); + trace_output_40 (tmp); +} + +/* srl */ +void +OP_2000 () +{ + int16 tmp; + trace_input ("srl", OP_REG, OP_REG, OP_VOID); + tmp = (GPR (OP[0]) >> (GPR (OP[1]) & 0xf)); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* srl */ +void +OP_3000 () +{ + trace_input ("srl", OP_ACCUM, OP_REG, OP_VOID); + if ((GPR (OP[1]) & 31) <= 16) + { + int64 tmp = ((uint64)((ACC (OP[0]) & MASK40) >> (GPR (OP[1]) & 31))); + SET_ACC (OP[0], tmp); + trace_output_40 (tmp); + } + else + { + (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: shift value %d too large.\n", GPR (OP[1]) & 31); + State.exception = SIGILL; + return; + } + +} + +/* srli */ +void +OP_2001 () +{ + int16 tmp; + trace_input ("srli", OP_REG, OP_CONSTANT16, OP_VOID); + tmp = (GPR (OP[0]) >> OP[1]); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* srli */ +void +OP_3001 () +{ + int64 tmp; + if (OP[1] == 0) + OP[1] = 16; + + trace_input ("srli", OP_ACCUM, OP_CONSTANT16, OP_VOID); + tmp = ((uint64)(ACC (OP[0]) & MASK40) >> OP[1]); + SET_ACC (OP[0], tmp); + trace_output_40 (tmp); +} + +/* srx */ +void +OP_4609 () +{ + uint16 tmp; + trace_input ("srx", OP_REG, OP_VOID, OP_VOID); + tmp = PSW_F0 << 15; + tmp = ((GPR (OP[0]) >> 1) | tmp); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* st */ +void +OP_34000000 () +{ + uint16 addr = OP[1] + GPR (OP[2]); + trace_input ("st", OP_REG, OP_MEMREF2, OP_VOID); + if ((addr & 1)) + { + State.exception = SIG_D10V_BUS; + State.pc_changed = 1; /* Don't increment the PC. */ + trace_output_void (); + return; + } + SW (addr, GPR (OP[0])); + trace_output_void (); +} + +/* st */ +void +OP_6800 () +{ + uint16 addr = GPR (OP[1]); + trace_input ("st", OP_REG, OP_MEMREF, OP_VOID); + if ((addr & 1)) + { + State.exception = SIG_D10V_BUS; + State.pc_changed = 1; /* Don't increment the PC. */ + trace_output_void (); + return; + } + SW (addr, GPR (OP[0])); + trace_output_void (); +} + +/* st */ +/* st Rsrc1,@-SP */ +void +OP_6C1F () +{ + uint16 addr = GPR (OP[1]) - 2; + trace_input ("st", OP_REG, OP_PREDEC, OP_VOID); + if (OP[1] != 15) + { + (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: cannot pre-decrement any registers but r15 (SP).\n"); + State.exception = SIGILL; + return; + } + if ((addr & 1)) + { + State.exception = SIG_D10V_BUS; + State.pc_changed = 1; /* Don't increment the PC. */ + trace_output_void (); + return; + } + SW (addr, GPR (OP[0])); + SET_GPR (OP[1], addr); + trace_output_void (); +} + +/* st */ +void +OP_6801 () +{ + uint16 addr = GPR (OP[1]); + trace_input ("st", OP_REG, OP_POSTINC, OP_VOID); + if ((addr & 1)) + { + State.exception = SIG_D10V_BUS; + State.pc_changed = 1; /* Don't increment the PC. */ + trace_output_void (); + return; + } + SW (addr, GPR (OP[0])); + INC_ADDR (OP[1], 2); + trace_output_void (); +} + +/* st */ +void +OP_6C01 () +{ + uint16 addr = GPR (OP[1]); + trace_input ("st", OP_REG, OP_POSTDEC, OP_VOID); + if ( OP[1] == 15 ) + { + (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: cannot post-decrement register r15 (SP).\n"); + State.exception = SIGILL; + return; + } + if ((addr & 1)) + { + State.exception = SIG_D10V_BUS; + State.pc_changed = 1; /* Don't increment the PC. */ + trace_output_void (); + return; + } + SW (addr, GPR (OP[0])); + INC_ADDR (OP[1], -2); + trace_output_void (); +} + +/* st */ +void +OP_36010000 () +{ + uint16 addr = OP[1]; + trace_input ("st", OP_REG, OP_MEMREF3, OP_VOID); + if ((addr & 1)) + { + State.exception = SIG_D10V_BUS; + State.pc_changed = 1; /* Don't increment the PC. */ + trace_output_void (); + return; + } + SW (addr, GPR (OP[0])); + trace_output_void (); +} + +/* st2w */ +void +OP_35000000 () +{ + uint16 addr = GPR (OP[2])+ OP[1]; + trace_input ("st2w", OP_DREG, OP_MEMREF2, OP_VOID); + if ((addr & 1)) + { + State.exception = SIG_D10V_BUS; + State.pc_changed = 1; /* Don't increment the PC. */ + trace_output_void (); + return; + } + SW (addr + 0, GPR (OP[0] + 0)); + SW (addr + 2, GPR (OP[0] + 1)); + trace_output_void (); +} + +/* st2w */ +void +OP_6A00 () +{ + uint16 addr = GPR (OP[1]); + trace_input ("st2w", OP_DREG, OP_MEMREF, OP_VOID); + if ((addr & 1)) + { + State.exception = SIG_D10V_BUS; + State.pc_changed = 1; /* Don't increment the PC. */ + trace_output_void (); + return; + } + SW (addr + 0, GPR (OP[0] + 0)); + SW (addr + 2, GPR (OP[0] + 1)); + trace_output_void (); +} + +/* st2w */ +void +OP_6E1F () +{ + uint16 addr = GPR (OP[1]) - 4; + trace_input ("st2w", OP_DREG, OP_PREDEC, OP_VOID); + if ( OP[1] != 15 ) + { + (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: cannot pre-decrement any registers but r15 (SP).\n"); + State.exception = SIGILL; + return; + } + if ((addr & 1)) + { + State.exception = SIG_D10V_BUS; + State.pc_changed = 1; /* Don't increment the PC. */ + trace_output_void (); + return; + } + SW (addr + 0, GPR (OP[0] + 0)); + SW (addr + 2, GPR (OP[0] + 1)); + SET_GPR (OP[1], addr); + trace_output_void (); +} + +/* st2w */ +void +OP_6A01 () +{ + uint16 addr = GPR (OP[1]); + trace_input ("st2w", OP_DREG, OP_POSTINC, OP_VOID); + if ((addr & 1)) + { + State.exception = SIG_D10V_BUS; + State.pc_changed = 1; /* Don't increment the PC. */ + trace_output_void (); + return; + } + SW (addr + 0, GPR (OP[0] + 0)); + SW (addr + 2, GPR (OP[0] + 1)); + INC_ADDR (OP[1], 4); + trace_output_void (); +} + +/* st2w */ +void +OP_6E01 () +{ + uint16 addr = GPR (OP[1]); + trace_input ("st2w", OP_DREG, OP_POSTDEC, OP_VOID); + if ( OP[1] == 15 ) + { + (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: cannot post-decrement register r15 (SP).\n"); + State.exception = SIGILL; + return; + } + if ((addr & 1)) + { + State.exception = SIG_D10V_BUS; + State.pc_changed = 1; /* Don't increment the PC. */ + trace_output_void (); + return; + } + SW (addr + 0, GPR (OP[0] + 0)); + SW (addr + 2, GPR (OP[0] + 1)); + INC_ADDR (OP[1], -4); + trace_output_void (); +} + +/* st2w */ +void +OP_37010000 () +{ + uint16 addr = OP[1]; + trace_input ("st2w", OP_DREG, OP_MEMREF3, OP_VOID); + if ((addr & 1)) + { + State.exception = SIG_D10V_BUS; + State.pc_changed = 1; /* Don't increment the PC. */ + trace_output_void (); + return; + } + SW (addr + 0, GPR (OP[0] + 0)); + SW (addr + 2, GPR (OP[0] + 1)); + trace_output_void (); +} + +/* stb */ +void +OP_3C000000 () +{ + trace_input ("stb", OP_REG, OP_MEMREF2, OP_VOID); + SB (GPR (OP[2]) + OP[1], GPR (OP[0])); + trace_output_void (); +} + +/* stb */ +void +OP_7800 () +{ + trace_input ("stb", OP_REG, OP_MEMREF, OP_VOID); + SB (GPR (OP[1]), GPR (OP[0])); + trace_output_void (); +} + +/* stop */ +void +OP_5FE0 () +{ + trace_input ("stop", OP_VOID, OP_VOID, OP_VOID); + State.exception = SIG_D10V_STOP; + trace_output_void (); +} + +/* sub */ +void +OP_0 () +{ + uint16 a = GPR (OP[0]); + uint16 b = GPR (OP[1]); + uint16 tmp = (a - b); + trace_input ("sub", OP_REG, OP_REG, OP_VOID); + /* see ../common/sim-alu.h for a more extensive discussion on how to + compute the carry/overflow bits. */ + SET_PSW_C (a >= b); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* sub */ +void +OP_1001 () +{ + int64 tmp; + + trace_input ("sub", OP_ACCUM, OP_DREG, OP_VOID); + tmp = SEXT40(ACC (OP[0])) - (SEXT16 (GPR (OP[1])) << 16 | GPR (OP[1] + 1)); + if (PSW_ST) + { + if (tmp > SEXT40(MAX32)) + tmp = (MAX32); + else if (tmp < SEXT40(MIN32)) + tmp = (MIN32); + else + tmp = (tmp & MASK40); + } + else + tmp = (tmp & MASK40); + SET_ACC (OP[0], tmp); + + trace_output_40 (tmp); +} + +/* sub */ + +void +OP_1003 () +{ + int64 tmp; + + trace_input ("sub", OP_ACCUM, OP_ACCUM, OP_VOID); + tmp = SEXT40(ACC (OP[0])) - SEXT40(ACC (OP[1])); + if (PSW_ST) + { + if (tmp > SEXT40(MAX32)) + tmp = (MAX32); + else if (tmp < SEXT40(MIN32)) + tmp = (MIN32); + else + tmp = (tmp & MASK40); + } + else + tmp = (tmp & MASK40); + SET_ACC (OP[0], tmp); + + trace_output_40 (tmp); +} + +/* sub2w */ +void +OP_1000 () +{ + uint32 tmp, a, b; + + trace_input ("sub2w", OP_DREG, OP_DREG, OP_VOID); + a = (uint32)((GPR (OP[0]) << 16) | GPR (OP[0] + 1)); + b = (uint32)((GPR (OP[1]) << 16) | GPR (OP[1] + 1)); + /* see ../common/sim-alu.h for a more extensive discussion on how to + compute the carry/overflow bits */ + tmp = a - b; + SET_PSW_C (a >= b); + SET_GPR32 (OP[0], tmp); + trace_output_32 (tmp); +} + +/* subac3 */ +void +OP_17000000 () +{ + int64 tmp; + + trace_input ("subac3", OP_DREG_OUTPUT, OP_DREG, OP_ACCUM); + tmp = SEXT40 ((GPR (OP[1]) << 16) | GPR (OP[1] + 1)) - SEXT40 (ACC (OP[2])); + SET_GPR32 (OP[0], tmp); + trace_output_32 (tmp); +} + +/* subac3 */ +void +OP_17000002 () +{ + int64 tmp; + + trace_input ("subac3", OP_DREG_OUTPUT, OP_ACCUM, OP_ACCUM); + tmp = SEXT40 (ACC (OP[1])) - SEXT40(ACC (OP[2])); + SET_GPR32 (OP[0], tmp); + trace_output_32 (tmp); +} + +/* subac3s */ +void +OP_17001000 () +{ + int64 tmp; + + trace_input ("subac3s", OP_DREG_OUTPUT, OP_DREG, OP_ACCUM); + SET_PSW_F1 (PSW_F0); + tmp = SEXT40 ((GPR (OP[1]) << 16) | GPR (OP[1] + 1)) - SEXT40(ACC (OP[2])); + if (tmp > SEXT40(MAX32)) + { + tmp = (MAX32); + SET_PSW_F0 (1); + } + else if (tmp < SEXT40(MIN32)) + { + tmp = (MIN32); + SET_PSW_F0 (1); + } + else + { + SET_PSW_F0 (0); + } + SET_GPR32 (OP[0], tmp); + trace_output_32 (tmp); +} + +/* subac3s */ +void +OP_17001002 () +{ + int64 tmp; + + trace_input ("subac3s", OP_DREG_OUTPUT, OP_ACCUM, OP_ACCUM); + SET_PSW_F1 (PSW_F0); + tmp = SEXT40(ACC (OP[1])) - SEXT40(ACC (OP[2])); + if (tmp > SEXT40(MAX32)) + { + tmp = (MAX32); + SET_PSW_F0 (1); + } + else if (tmp < SEXT40(MIN32)) + { + tmp = (MIN32); + SET_PSW_F0 (1); + } + else + { + SET_PSW_F0 (0); + } + SET_GPR32 (OP[0], tmp); + trace_output_32 (tmp); +} + +/* subi */ +void +OP_1 () +{ + unsigned tmp; + if (OP[1] == 0) + OP[1] = 16; + + trace_input ("subi", OP_REG, OP_CONSTANT16, OP_VOID); + /* see ../common/sim-alu.h for a more extensive discussion on how to + compute the carry/overflow bits. */ + /* since OP[1] is never <= 0, -OP[1] == ~OP[1]+1 can never overflow */ + tmp = ((unsigned)(unsigned16) GPR (OP[0]) + + (unsigned)(unsigned16) ( - OP[1])); + SET_PSW_C (tmp >= (1 << 16)); + SET_GPR (OP[0], tmp); + trace_output_16 (tmp); +} + +/* trap */ +void +OP_5F00 () +{ + trace_input ("trap", OP_CONSTANT4, OP_VOID, OP_VOID); + trace_output_void (); + + switch (OP[0]) + { + default: +#if (DEBUG & DEBUG_TRAP) == 0 + { + uint16 vec = OP[0] + TRAP_VECTOR_START; + SET_BPC (PC + 1); + SET_BPSW (PSW); + SET_PSW (PSW & PSW_SM_BIT); + JMP (vec); + break; + } +#else /* if debugging use trap to print registers */ + { + int i; + static int first_time = 1; + + if (first_time) + { + first_time = 0; + (*d10v_callback->printf_filtered) (d10v_callback, "Trap # PC "); + for (i = 0; i < 16; i++) + (*d10v_callback->printf_filtered) (d10v_callback, " %sr%d", (i > 9) ? "" : " ", i); + (*d10v_callback->printf_filtered) (d10v_callback, " a0 a1 f0 f1 c\n"); + } + + (*d10v_callback->printf_filtered) (d10v_callback, "Trap %2d 0x%.4x:", (int)OP[0], (int)PC); + + for (i = 0; i < 16; i++) + (*d10v_callback->printf_filtered) (d10v_callback, " %.4x", (int) GPR (i)); + + for (i = 0; i < 2; i++) + (*d10v_callback->printf_filtered) (d10v_callback, " %.2x%.8lx", + ((int)(ACC (i) >> 32) & 0xff), + ((unsigned long) ACC (i)) & 0xffffffff); + + (*d10v_callback->printf_filtered) (d10v_callback, " %d %d %d\n", + PSW_F0 != 0, PSW_F1 != 0, PSW_C != 0); + (*d10v_callback->flush_stdout) (d10v_callback); + break; + } +#endif + case 15: /* new system call trap */ + /* Trap 15 is used for simulating low-level I/O */ + { + unsigned32 result = 0; + errno = 0; + +/* Registers passed to trap 0 */ + +#define FUNC GPR (4) /* function number */ +#define PARM1 GPR (0) /* optional parm 1 */ +#define PARM2 GPR (1) /* optional parm 2 */ +#define PARM3 GPR (2) /* optional parm 3 */ +#define PARM4 GPR (3) /* optional parm 3 */ + +/* Registers set by trap 0 */ + +#define RETVAL(X) do { result = (X); SET_GPR (0, result); } while (0) +#define RETVAL32(X) do { result = (X); SET_GPR (0, result >> 16); SET_GPR (1, result); } while (0) +#define RETERR(X) SET_GPR (4, (X)) /* return error code */ + +/* Turn a pointer in a register into a pointer into real memory. */ + +#define MEMPTR(x) ((char *)(dmem_addr(x))) + + switch (FUNC) + { +#if !defined(__GO32__) && !defined(_WIN32) + case TARGET_SYS_fork: + trace_input ("", OP_VOID, OP_VOID, OP_VOID); + RETVAL (fork ()); + trace_output_16 (result); + break; + +#define getpid() 47 + case TARGET_SYS_getpid: + trace_input ("", OP_VOID, OP_VOID, OP_VOID); + RETVAL (getpid ()); + trace_output_16 (result); + break; + + case TARGET_SYS_kill: + trace_input ("", OP_R0, OP_R1, OP_VOID); + if (PARM1 == getpid ()) + { + trace_output_void (); + State.exception = PARM2; + } + else + { + int os_sig = -1; + switch (PARM2) + { +#ifdef SIGHUP + case 1: os_sig = SIGHUP; break; +#endif +#ifdef SIGINT + case 2: os_sig = SIGINT; break; +#endif +#ifdef SIGQUIT + case 3: os_sig = SIGQUIT; break; +#endif +#ifdef SIGILL + case 4: os_sig = SIGILL; break; +#endif +#ifdef SIGTRAP + case 5: os_sig = SIGTRAP; break; +#endif +#ifdef SIGABRT + case 6: os_sig = SIGABRT; break; +#elif defined(SIGIOT) + case 6: os_sig = SIGIOT; break; +#endif +#ifdef SIGEMT + case 7: os_sig = SIGEMT; break; +#endif +#ifdef SIGFPE + case 8: os_sig = SIGFPE; break; +#endif +#ifdef SIGKILL + case 9: os_sig = SIGKILL; break; +#endif +#ifdef SIGBUS + case 10: os_sig = SIGBUS; break; +#endif +#ifdef SIGSEGV + case 11: os_sig = SIGSEGV; break; +#endif +#ifdef SIGSYS + case 12: os_sig = SIGSYS; break; +#endif +#ifdef SIGPIPE + case 13: os_sig = SIGPIPE; break; +#endif +#ifdef SIGALRM + case 14: os_sig = SIGALRM; break; +#endif +#ifdef SIGTERM + case 15: os_sig = SIGTERM; break; +#endif +#ifdef SIGURG + case 16: os_sig = SIGURG; break; +#endif +#ifdef SIGSTOP + case 17: os_sig = SIGSTOP; break; +#endif +#ifdef SIGTSTP + case 18: os_sig = SIGTSTP; break; +#endif +#ifdef SIGCONT + case 19: os_sig = SIGCONT; break; +#endif +#ifdef SIGCHLD + case 20: os_sig = SIGCHLD; break; +#elif defined(SIGCLD) + case 20: os_sig = SIGCLD; break; +#endif +#ifdef SIGTTIN + case 21: os_sig = SIGTTIN; break; +#endif +#ifdef SIGTTOU + case 22: os_sig = SIGTTOU; break; +#endif +#ifdef SIGIO + case 23: os_sig = SIGIO; break; +#elif defined (SIGPOLL) + case 23: os_sig = SIGPOLL; break; +#endif +#ifdef SIGXCPU + case 24: os_sig = SIGXCPU; break; +#endif +#ifdef SIGXFSZ + case 25: os_sig = SIGXFSZ; break; +#endif +#ifdef SIGVTALRM + case 26: os_sig = SIGVTALRM; break; +#endif +#ifdef SIGPROF + case 27: os_sig = SIGPROF; break; +#endif +#ifdef SIGWINCH + case 28: os_sig = SIGWINCH; break; +#endif +#ifdef SIGLOST + case 29: os_sig = SIGLOST; break; +#endif +#ifdef SIGUSR1 + case 30: os_sig = SIGUSR1; break; +#endif +#ifdef SIGUSR2 + case 31: os_sig = SIGUSR2; break; +#endif + } + + if (os_sig == -1) + { + trace_output_void (); + (*d10v_callback->printf_filtered) (d10v_callback, "Unknown signal %d\n", PARM2); + (*d10v_callback->flush_stdout) (d10v_callback); + State.exception = SIGILL; + } + else + { + RETVAL (kill (PARM1, PARM2)); + trace_output_16 (result); + } + } + break; + + case TARGET_SYS_execve: + trace_input ("", OP_R0, OP_R1, OP_R2); + RETVAL (execve (MEMPTR (PARM1), (char **) MEMPTR (PARM2), + (char **)MEMPTR (PARM3))); + trace_output_16 (result); + break; + +#ifdef TARGET_SYS_execv + case TARGET_SYS_execv: + trace_input ("", OP_R0, OP_R1, OP_VOID); + RETVAL (execve (MEMPTR (PARM1), (char **) MEMPTR (PARM2), NULL)); + trace_output_16 (result); + break; +#endif + + case TARGET_SYS_pipe: + { + reg_t buf; + int host_fd[2]; + + trace_input ("", OP_R0, OP_VOID, OP_VOID); + buf = PARM1; + RETVAL (pipe (host_fd)); + SW (buf, host_fd[0]); + buf += sizeof(uint16); + SW (buf, host_fd[1]); + trace_output_16 (result); + } + break; + +#if 0 +#ifdef TARGET_SYS_wait + case TARGET_SYS_wait: + { + int status; + trace_input ("", OP_R0, OP_VOID, OP_VOID); + RETVAL (wait (&status)); + if (PARM1) + SW (PARM1, status); + trace_output_16 (result); + } + break; +#endif +#endif +#else + case TARGET_SYS_getpid: + trace_input ("", OP_VOID, OP_VOID, OP_VOID); + RETVAL (1); + trace_output_16 (result); + break; + + case TARGET_SYS_kill: + trace_input ("", OP_REG, OP_REG, OP_VOID); + trace_output_void (); + State.exception = PARM2; + break; +#endif + + case TARGET_SYS_read: + trace_input ("", OP_R0, OP_R1, OP_R2); + RETVAL (d10v_callback->read (d10v_callback, PARM1, MEMPTR (PARM2), + PARM3)); + trace_output_16 (result); + break; + + case TARGET_SYS_write: + trace_input ("", OP_R0, OP_R1, OP_R2); + if (PARM1 == 1) + RETVAL ((int)d10v_callback->write_stdout (d10v_callback, + MEMPTR (PARM2), PARM3)); + else + RETVAL ((int)d10v_callback->write (d10v_callback, PARM1, + MEMPTR (PARM2), PARM3)); + trace_output_16 (result); + break; + + case TARGET_SYS_lseek: + trace_input ("", OP_R0, OP_R1, OP_R2); + RETVAL32 (d10v_callback->lseek (d10v_callback, PARM1, + ((((unsigned long) PARM2) << 16) + || (unsigned long) PARM3), + PARM4)); + trace_output_32 (result); + break; + + case TARGET_SYS_close: + trace_input ("", OP_R0, OP_VOID, OP_VOID); + RETVAL (d10v_callback->close (d10v_callback, PARM1)); + trace_output_16 (result); + break; + + case TARGET_SYS_open: + trace_input ("", OP_R0, OP_R1, OP_R2); + RETVAL (d10v_callback->open (d10v_callback, MEMPTR (PARM1), PARM2)); + trace_output_16 (result); + break; + + case TARGET_SYS_exit: + trace_input ("", OP_R0, OP_VOID, OP_VOID); + State.exception = SIG_D10V_EXIT; + trace_output_void (); + break; + +#ifdef TARGET_SYS_stat + case TARGET_SYS_stat: + trace_input ("", OP_R0, OP_R1, OP_VOID); + /* stat system call */ + { + struct stat host_stat; + reg_t buf; + + RETVAL (stat (MEMPTR (PARM1), &host_stat)); + + buf = PARM2; + + /* The hard-coded offsets and sizes were determined by using + * the D10V compiler on a test program that used struct stat. + */ + SW (buf, host_stat.st_dev); + SW (buf+2, host_stat.st_ino); + SW (buf+4, host_stat.st_mode); + SW (buf+6, host_stat.st_nlink); + SW (buf+8, host_stat.st_uid); + SW (buf+10, host_stat.st_gid); + SW (buf+12, host_stat.st_rdev); + SLW (buf+16, host_stat.st_size); + SLW (buf+20, host_stat.st_atime); + SLW (buf+28, host_stat.st_mtime); + SLW (buf+36, host_stat.st_ctime); + } + trace_output_16 (result); + break; +#endif + + case TARGET_SYS_chown: + trace_input ("", OP_R0, OP_R1, OP_R2); + RETVAL (chown (MEMPTR (PARM1), PARM2, PARM3)); + trace_output_16 (result); + break; + + case TARGET_SYS_chmod: + trace_input ("", OP_R0, OP_R1, OP_R2); + RETVAL (chmod (MEMPTR (PARM1), PARM2)); + trace_output_16 (result); + break; + +#if 0 +#ifdef TARGET_SYS_utime + case TARGET_SYS_utime: + trace_input ("", OP_R0, OP_R1, OP_R2); + /* Cast the second argument to void *, to avoid type mismatch + if a prototype is present. */ + RETVAL (utime (MEMPTR (PARM1), (void *) MEMPTR (PARM2))); + trace_output_16 (result); + break; +#endif +#endif + +#if 0 +#ifdef TARGET_SYS_time + case TARGET_SYS_time: + trace_input ("
simops.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

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