OpenCores

/sim-main.h

0,0 → 1,390

sim-main.h Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: simops.h =================================================================== --- simops.h (nonexistent) +++ simops.h (revision 842) @@ -0,0 +1,78 @@ +#ifndef SIMOPS_H +#define SIMOPS_H +int OP_380 (void); +int OP_480 (void); +int OP_501 (void); +int OP_700 (void); +int OP_720 (void); +int OP_10720 (void); +int OP_740 (void); +int OP_760 (void); +int OP_10760 (void); +int OP_1C0 (void); +int OP_240 (void); +int OP_600 (void); +int OP_1A0 (void); +int OP_180 (void); +int OP_E0 (void); +int OP_2E0 (void); +int OP_6E0 (void); +int OP_1E0 (void); +int OP_260 (void); +int OP_7E0 (void); +int OP_C0 (void); +int OP_220 (void); +int OP_A0 (void); +int OP_660 (void); +int OP_80 (void); +int OP_160 (void); +int OP_200 (void); +int OP_640 (void); +int OP_2A0 (void); +int OP_A007E0 (void); +int OP_2C0 (void); +int OP_C007E0 (void); +int OP_280 (void); +int OP_8007E0 (void); +int OP_100 (void); +int OP_680 (void); +int OP_140 (void); +int OP_6C0 (void); +int OP_120 (void); +int OP_6A0 (void); +int OP_20 (void); +int OP_7C0 (void); +int OP_47C0 (void); +int OP_87C0 (void); +int OP_C7C0 (void); +int OP_16007E0 (void); +int OP_16087E0 (void); +int OP_12007E0 (void); +int OP_10007E0 (void); +int OP_E607E0 (void); +int OP_22207E0 (void); +int OP_E407E0 (void); +int OP_E207E0 (void); +int OP_E007E0 (void); +int OP_20007E0 (void); +int OP_1C207E0 (void); +int OP_1C007E0 (void); +int OP_18207E0 (void); +int OP_18007E0 (void); +int OP_2C207E0 (void); +int OP_2C007E0 (void); +int OP_28207E0 (void); +int OP_28007E0 (void); +int OP_24207E0 (void); +int OP_24007E0 (void); +int OP_107E0 (void); +int OP_10780 (void); +int OP_1B0780 (void); +int OP_130780 (void); +int OP_B0780 (void); +int OP_30780 (void); +int OP_22007E0 (void); +int OP_307F0 (void); +int OP_107F0 (void); +int OP_307E0 (void); +#endif

simops.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: v850_sim.h =================================================================== --- v850_sim.h (nonexistent) +++ v850_sim.h (revision 842) @@ -0,0 +1,8 @@ +struct simops +{ + unsigned long opcode; + unsigned long mask; + int (* func) PARAMS ((void)); + int numops; + int operands[12]; +};

v850_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: configure =================================================================== --- configure (nonexistent) +++ configure (revision 842) @@ -0,0 +1,6412 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.64. +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 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 more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\$.*\$"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\$.*\$$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\$.*\$"`;; + esac; + expr "X$arg" : "X\$.*\$" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +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/$0 && break + done +IFS=$as_save_IFS + + ;; +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 + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + # We cannot yet assume a decent shell, so we have to provide a + # neutralization value for shells without unset; and this also + # works around shells that cannot unset nonexistent variables. + BASH_ENV=/dev/null + ENV=/dev/null + (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, +$0: including any error possibly output before this +$0: message. Then install a modern shell, or manually run +$0: the script under such a shell if you do have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X$//$[^/]' \| \ + X"$as_dir" : 'X$//$$' \| \ + X"$as_dir" : 'X$/$' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X$\/\/$[^/].*/{ + s//\1/ + q + } + /^X$\/\/$$/{ + s//\1/ + q + } + /^X$\/$.*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" + + +} # as_fn_mkdir_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +# as_fn_error ERROR [LINENO LOG_FD] +# --------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with status $?, using 1 if that was 0. +as_fn_error () +{ + as_status=$?; test $as_status -eq 0 && as_status=1 + if test "$3"; then + as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 + fi + $as_echo "$as_me: error: $1" >&2 + as_fn_exit $as_status +} # as_fn_error + +if expr a : '$a$' >/dev/null 2>&1 && + test "X`expr 00001 : '.*$...$'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \ + X"$0" : 'X$//$$' \| \ + X"$0" : 'X$/$' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/$[^/][^/]*$\/*$/{ + s//\1/ + q + } + /^X\/$\/\/$$/{ + s//\1/ + q + } + /^X\/$\/$.*/{ + s//\1/ + q + } + s/.*/./; q'` + +# 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 + + + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO$[^'$as_cr_alnum'_].*\n$$.*$/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -p' + fi +else + as_ln_s='cp -p' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' +else + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in #( + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' +fi +as_executable_p=$as_test_x + +# 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'" + + +exec 7<&0 &1 + +# 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` + +# +# Initializations. +# +ac_default_prefix=/usr/local +ac_clean_files= +ac_config_libobj_dir=. +LIBOBJS= +cross_compiling=no +subdirs= +MFLAGS= +MAKEFLAGS= + +# Identity of this package. +PACKAGE_NAME= +PACKAGE_TARNAME= +PACKAGE_VERSION= +PACKAGE_STRING= +PACKAGE_BUGREPORT= +PACKAGE_URL= + +ac_unique_file="Makefile.in" +# Factoring default headers for most tests. +ac_includes_default="\ +#include +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SYS_STAT_H +# include +#endif +#ifdef STDC_HEADERS +# include +# include +#else +# ifdef HAVE_STDLIB_H +# include +# endif +#endif +#ifdef HAVE_STRING_H +# if !defined STDC_HEADERS && defined HAVE_MEMORY_H +# include +# endif +# include +#endif +#ifdef HAVE_STRINGS_H +# include +#endif +#ifdef HAVE_INTTYPES_H +# include +#endif +#ifdef HAVE_STDINT_H +# include +#endif +#ifdef HAVE_UNISTD_H +# include +#endif" + 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" >&6; } +if test "${ac_cv_target+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test "x$target_alias" = x; then + ac_cv_target=$ac_cv_host +else + ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || + as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 +$as_echo "$ac_cv_target" >&6; } +case $ac_cv_target in +*-*-*) ;; +*) as_fn_error "invalid value of canonical target" "$LINENO" 5;; +esac +target=$ac_cv_target +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_target +shift +target_cpu=$1 +target_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +target_os=$* +IFS=$ac_save_IFS +case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac + + +# 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 $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` + +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 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then : + $as_echo_n "(cached) " >&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 { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "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 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : + $as_echo_n "(cached) " >&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 { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +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 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then : + $as_echo_n "(cached) " >&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 { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + 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 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then : + $as_echo_n "(cached) " >&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 { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +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 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + 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 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then : + $as_echo_n "(cached) " >&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 { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : + $as_echo_n "(cached) " >&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 { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error "no acceptable C compiler found in \$PATH +See \`config.log' for more details." "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + rm -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.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. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... " >&6; } +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +$as_echo "$ac_file" >&6; } +if test -z "$ac_file"; then : + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ as_fn_set_status 77 +as_fn_error "C compiler cannot create executables +See \`config.log' for more details." "$LINENO" 5; }; } +fi +ac_exeext=$ac_cv_exeext + +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } +# If not cross compiling, check that we can run a simple program. +if test "$cross_compiling" != yes; then + if { ac_try='./$ac_file' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." "$LINENO" 5; } + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out +ac_clean_files=$ac_clean_files_save +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 +$as_echo_n "checking for suffix of executables... " >&6; } +if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; 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 | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." "$LINENO" 5; } +fi +rm -f conftest$ac_cv_exeext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&6; } +if test "${ac_cv_objext+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.$.*$'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error "cannot compute suffix of object files: cannot compile +See \`config.log' for more details." "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if test "${ac_cv_c_compiler_gnu+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if test "${ac_cv_prog_cc_g+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$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 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if test "${ac_cv_prog_cc_c89+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include +/* 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 -std 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 -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 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 +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +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 + +# 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. +# Reject install programs that cannot install multiple files. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... " >&6; } +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then : + $as_echo_n "(cached) " >&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 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$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 + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + + done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir + +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. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +$as_echo "$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 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_RANLIB+set}" = set; then : + $as_echo_n "(cached) " >&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 { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "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 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : + $as_echo_n "(cached) " >&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 { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +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 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 +$as_echo_n "checking whether NLS is requested... " >&6; } +if test x"$USE_NLS" != xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define ENABLE_NLS 1" >>confdefs.h + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5 +$as_echo_n "checking for catalogs to be installed... " >&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" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5 +$as_echo "$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 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&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 : + $as_echo_n "(cached) " >&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 to if __STDC__ is defined, since + # 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 confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # 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 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$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 to if __STDC__ is defined, since + # 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 confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # 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 + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." "$LINENO" 5; } +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 + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if test "${ac_cv_path_GREP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if test "${ac_cv_path_EGREP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if test "${ac_cv_header_stdc+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core 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 confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_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 confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_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 confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#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)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +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=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +eval as_val=\$$as_ac_Header + if test "x$as_val" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define `$as_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=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +eval as_val=\$$as_ac_Header + if test "x$as_val" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define `$as_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=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +eval as_val=\$$as_ac_Header + if test "x$as_val" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +for ac_header in fcntl.h fpu_control.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +eval as_val=\$$as_ac_Header + if test "x$as_val" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define `$as_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=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +eval as_val=\$$as_ac_Header + if test "x$as_val" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +for ac_func in getrusage time sigaction __setfpucw +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +eval as_val=\$$as_ac_var + if test "x$as_val" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +# Check for socket libraries +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5 +$as_echo_n "checking for bind in -lsocket... " >&6; } +if test "${ac_cv_lib_socket_bind+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char bind (); +int +main () +{ +return bind (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_socket_bind=yes +else + ac_cv_lib_socket_bind=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5 +$as_echo "$ac_cv_lib_socket_bind" >&6; } +if test "x$ac_cv_lib_socket_bind" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBSOCKET 1 +_ACEOF + + LIBS="-lsocket $LIBS" + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5 +$as_echo_n "checking for gethostbyname in -lnsl... " >&6; } +if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnsl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_nsl_gethostbyname=yes +else + ac_cv_lib_nsl_gethostbyname=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5 +$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; } +if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBNSL 1 +_ACEOF + + LIBS="-lnsl $LIBS" + +fi + + +# BFD conditionally uses zlib, so we must link it in if libbfd does, by +# using the same condition. + + # See if the user specified whether he wants zlib support or not. + +# Check whether --with-zlib was given. +if test "${with_zlib+set}" = set; then : + withval=$with_zlib; +else + with_zlib=auto +fi + + + if test "$with_zlib" != "no"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5 +$as_echo_n "checking for library containing zlibVersion... " >&6; } +if test "${ac_cv_search_zlibVersion+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char zlibVersion (); +int +main () +{ +return zlibVersion (); + ; + return 0; +} +_ACEOF +for ac_lib in '' z; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_zlibVersion=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if test "${ac_cv_search_zlibVersion+set}" = set; then : + break +fi +done +if test "${ac_cv_search_zlibVersion+set}" = set; then : + +else + ac_cv_search_zlibVersion=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5 +$as_echo "$ac_cv_search_zlibVersion" >&6; } +ac_res=$ac_cv_search_zlibVersion +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + for ac_header in zlib.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default" +if test "x$ac_cv_header_zlib_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_ZLIB_H 1 +_ACEOF + +fi + +done + +fi + + if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then + as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5 + fi + fi + + +. ${srcdir}/../../bfd/configure.host + + + +USE_MAINTAINER_MODE=no +# Check whether --enable-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="#" ;; + *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; 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 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";; + *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; 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 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) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; 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 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 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";; + *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; 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 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 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 + + + + +# Check whether --with-pkgversion was given. +if test "${with_pkgversion+set}" = set; then : + withval=$with_pkgversion; case "$withval" in + yes) as_fn_error "package version not specified" "$LINENO" 5 ;; + no) PKGVERSION= ;; + *) PKGVERSION="($withval) " ;; + esac +else + PKGVERSION="(GDB) " + +fi + + + + + +# Check whether --with-bugurl was given. +if test "${with_bugurl+set}" = set; then : + withval=$with_bugurl; case "$withval" in + yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;; + no) BUGURL= + ;; + *) BUGURL="$withval" + ;; + esac +else + BUGURL="http://www.gnu.org/software/gdb/bugs/" + +fi + + case ${BUGURL} in + "") + REPORT_BUGS_TO= + REPORT_BUGS_TEXI= + ;; + *) + REPORT_BUGS_TO="<$BUGURL>" + REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`} + ;; + esac; + + + + +cat >>confdefs.h <<_ACEOF +#define PKGVERSION "$PKGVERSION" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define REPORT_BUGS_TO "$REPORT_BUGS_TO" +_ACEOF + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 +$as_echo_n "checking return type of signal handlers... " >&6; } +if test "${ac_cv_type_signal+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include + +int +main () +{ +return *(signal (0, 0)) (0) == 1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_type_signal=int +else + ac_cv_type_signal=void +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 +$as_echo "$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" + + + +wire_endian="LITTLE_ENDIAN" +default_endian="" +# Check whether --enable-sim-endian was given. +if test "${enable_sim_endian+set}" = set; then : + enableval=$enable_sim_endian; case "${enableval}" in + b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";; + l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";; + yes) if test x"$wire_endian" != x; then + sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}" + else + if test x"$default_endian" != x; then + sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}" + else + echo "No hard-wired endian for target $target" 1>&6 + sim_endian="-DWITH_TARGET_BYTE_ORDER=0" + fi + fi;; + no) if test x"$default_endian" != x; then + sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}" + else + if test x"$wire_endian" != x; then + sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}" + else + echo "No default endian for target $target" 1>&6 + sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0" + fi + fi;; + *) as_fn_error "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";; +esac +if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then + echo "Setting endian flags = $sim_endian" 6>&1 +fi +else + if test x"$default_endian" != x; then + sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}" +else + if test x"$wire_endian" != x; then + sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}" + else + sim_endian= + fi +fi +fi + +wire_alignment="" +default_alignment="NONSTRICT_ALIGNMENT" + +# Check whether --enable-sim-alignment was given. +if test "${enable_sim_alignment+set}" = set; then : + enableval=$enable_sim_alignment; case "${enableval}" in + strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";; + nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";; + forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";; + yes) if test x"$wire_alignment" != x; then + sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}" + else + if test x"$default_alignment" != x; then + sim_alignment="-DWITH_ALIGNMENT=${default_alignment}" + else + echo "No hard-wired alignment for target $target" 1>&6 + sim_alignment="-DWITH_ALIGNMENT=0" + fi + fi;; + no) if test x"$default_alignment" != x; then + sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}" + else + if test x"$wire_alignment" != x; then + sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}" + else + echo "No default alignment for target $target" 1>&6 + sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0" + fi + fi;; + *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";; +esac +if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then + echo "Setting alignment flags = $sim_alignment" 6>&1 +fi +else + if test x"$default_alignment" != x; then + sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}" +else + if test x"$wire_alignment" != x; then + sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}" + else + sim_alignment= + fi +fi +fi + + +# Check whether --enable-sim-hostendian was given. +if test "${enable_sim_hostendian+set}" = set; then : + enableval=$enable_sim_hostendian; case "${enableval}" in + no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";; + b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";; + l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";; + *) as_fn_error "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";; +esac +if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then + echo "Setting hostendian flags = $sim_hostendian" 6>&1 +fi +else + +if test "x$cross_compiling" = "xno"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 +$as_echo_n "checking whether byte ordering is bigendian... " >&6; } +if test "${ac_cv_c_bigendian+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_bigendian=unknown + # See if we're dealing with a universal compiler. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + # Check for potential -arch flags. It is not universal unless + # there are at least two -arch flags with different values. + ac_arch= + ac_prev= + for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do + if test -n "$ac_prev"; then + case $ac_word in + i?86 | x86_64 | ppc | ppc64) + if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then + ac_arch=$ac_word + else + ac_cv_c_bigendian=universal + break + fi + ;; + esac + ac_prev= + elif test "x$ac_word" = "x-arch"; then + ac_prev=arch + fi + done +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $ac_cv_c_bigendian = unknown; then + # See if sys/param.h defines the BYTE_ORDER macro. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ + && LITTLE_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to _BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#ifndef _BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # Compile a test program. + if test "$cross_compiling" = yes; then : + # Try to guess by grepping values from an object file. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +short int ascii_mm[] = + { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; + short int ascii_ii[] = + { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; + int use_ascii (int i) { + return ascii_mm[i] + ascii_ii[i]; + } + short int ebcdic_ii[] = + { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; + short int ebcdic_mm[] = + { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; + int use_ebcdic (int i) { + return ebcdic_mm[i] + ebcdic_ii[i]; + } + extern int foo; + +int +main () +{ +return use_ascii (foo) == use_ebcdic (foo); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then + ac_cv_c_bigendian=yes + fi + if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi + fi +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_bigendian=no +else + ac_cv_c_bigendian=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 +$as_echo "$ac_cv_c_bigendian" >&6; } + case $ac_cv_c_bigendian in #( + yes) + $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h +;; #( + no) + ;; #( + universal) + +$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h + + ;; #( + *) + as_fn_error "unknown endianness + presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; + esac + + if test $ac_cv_c_bigendian = yes; then + sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN" + else + sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN" + fi +else + sim_hostendian="-DWITH_HOST_BYTE_ORDER=0" +fi +fi + + +# NOTE: Don't add -Wall or -Wunused, they both include +# -Wunused-parameter which reports bogus warnings. +# NOTE: If you add to this list, remember to update +# gdb/doc/gdbint.texinfo. +build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \ +-Wformat -Wparentheses -Wpointer-arith" +# GCC supports -Wuninitialized only with -O or -On, n != 0. +if test x${CFLAGS+set} = xset; then + case "${CFLAGS}" in + *"-O0"* ) ;; + *"-O"* ) + build_warnings="${build_warnings} -Wuninitialized" + ;; + esac +else + build_warnings="${build_warnings} -Wuninitialized" +fi +# Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs +# -Wunused-function -Wunused-label -Wunused-variable -Wunused-value +# -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual +# -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes +# -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls +# -Woverloaded-virtual -Winline -Werror" +# Check whether --enable-build-warnings 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 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 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5 +$as_echo_n "checking compiler warning flags... " >&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 confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + WARN_CFLAGS="${WARN_CFLAGS} $w" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$saved_CFLAGS" + esac + done + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS}${WERROR_CFLAGS}" >&5 +$as_echo "${WARN_CFLAGS}${WERROR_CFLAGS}" >&6; } +fi + + +default_sim_reserved_bits="1" +# Check whether --enable-sim-reserved-bits was given. +if test "${enable_sim_reserved_bits+set}" = set; then : + enableval=$enable_sim_reserved_bits; case "${enableval}" in + yes) sim_reserved_bits="-DWITH_RESERVED_BITS=1";; + no) sim_reserved_bits="-DWITH_RESERVED_BITS=0";; + *) as_fn_error "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved_bits="";; +esac +if test x"$silent" != x"yes" && test x"$sim_reserved_bits" != x""; then + echo "Setting reserved flags = $sim_reserved_bits" 6>&1 +fi +else + sim_reserved_bits="-DWITH_RESERVED_BITS=${default_sim_reserved_bits}" +fi + +wire_word_bitsize="32" +wire_word_msb="31" +wire_address_bitsize="" +wire_cell_bitsize="" +# Check whether --enable-sim-bitsize was given. +if test "${enable_sim_bitsize+set}" = set; then : + enableval=$enable_sim_bitsize; sim_bitsize= +case "${enableval}" in + 64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";; + 32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";; + 64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";; + 32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";; + 32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then + sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31" + else + sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0" + fi ;; + 64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then + sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63" + else + sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0" + fi ;; + *) as_fn_error "\"--enable-sim-bitsize was given $enableval. Expected 32 or 64\"" "$LINENO" 5 ;; +esac +# address bitsize +tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"` +case x"${tmp}" in + x ) ;; + x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;; + x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;; + * ) as_fn_error "\"--enable-sim-bitsize was given address size $enableval. Expected 32 or 64\"" "$LINENO" 5 ;; +esac +# cell bitsize +tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"` +case x"${tmp}" in + x ) ;; + x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;; + x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;; + * ) as_fn_error "\"--enable-sim-bitsize was given cell size $enableval. Expected 32 or 64\"" "$LINENO" 5 ;; +esac +if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then + echo "Setting bitsize flags = $sim_bitsize" 6>&1 +fi +else + sim_bitsize="" +if test x"$wire_word_bitsize" != x; then + sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize" +fi +if test x"$wire_word_msb" != x; then + sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb" +fi +if test x"$wire_address_bitsize" != x; then + sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize" +fi +if test x"$wire_cell_bitsize" != x; then + sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize" +fi +fi + + +for ac_func in time chmod utime fork execve execv chown +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +eval as_val=\$$as_ac_var + if test "x$as_val" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +for ac_header in unistd.h stdlib.h string.h strings.h utime.h time.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +eval as_val=\$$as_ac_Header + if test "x$as_val" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define `$as_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, we kill variables containing newlines. +# 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. +( + for ac_var in `(set) 2>&1 | sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]*$=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}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 "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^$[^=]*$=$.*[{}].*$$/test "${\1+set}" = set || &/ + t end + s/^$[^=]*$=$.*$$/\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" && + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + cat confcache >$cache_file + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + 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}' + +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_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + + + +: ${CONFIG_STATUS=./config.status} +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $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} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\$.*\$"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\$.*\$$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\$.*\$"`;; + esac; + expr "X$arg" : "X\$.*\$" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +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 +IFS=$as_save_IFS + + ;; +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 + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +# as_fn_error ERROR [LINENO LOG_FD] +# --------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with status $?, using 1 if that was 0. +as_fn_error () +{ + as_status=$?; test $as_status -eq 0 && as_status=1 + if test "$3"; then + as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 + fi + $as_echo "$as_me: error: $1" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +if expr a : '$a$' >/dev/null 2>&1 && + test "X`expr 00001 : '.*$...$'`" = X001; 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 + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \ + X"$0" : 'X$//$$' \| \ + X"$0" : 'X$/$' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/$[^/][^/]*$\/*$/{ + s//\1/ + q + } + /^X\/$\/\/$$/{ + s//\1/ + q + } + /^X\/$\/$.*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -p' + fi +else + as_ln_s='cp -p' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X$//$[^/]' \| \ + X"$as_dir" : 'X$//$$' \| \ + X"$as_dir" : 'X$/$' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X$\/\/$[^/].*/{ + s//\1/ + q + } + /^X$\/\/$$/{ + s//\1/ + q + } + /^X$\/$.*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' +else + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in #( + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' +fi +as_executable_p=$as_test_x + +# 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'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by $as_me, which was +generated by GNU Autoconf 2.64. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_links="$ac_config_links" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + -q, --quiet, --silent + 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 the package provider." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_version="\\ +config.status +configured by $0, generated by GNU Autoconf 2.64, + with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" + +Copyright (C) 2009 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +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 + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + 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 || ac_write_fail=1 +if \$ac_cs_recheck; then + set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; + "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;; + "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" ;; + "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;; + "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;; + + *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + 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 against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= + trap 'exit_status=$? + { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/$.\{148\}$.*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/$.\{148\}$.*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ + || as_fn_error "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# 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 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_t=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_t"; then + break + elif $ac_last_try; then + as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ $'"$ac_word_re"'$$([^()]*)$[ ]*$.*$/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ $'"$ac_word_re"'$[ ]*$.*$/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ $'"$ac_word_re"'$$([^()]*)$[ ]*$.*$/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ $'"$ac_word_re"'$[ ]*$.*$/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; + :[FH]-) ac_tag=-:-;; + :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; + esac + ac_save_IFS=$IFS + IFS=: + set x $ac_tag + IFS=$ac_save_IFS + shift + ac_file=$1 + shift + + case $ac_mode in + :L) ac_source=$1;; + :[FH]) + ac_file_inputs= + for ac_f + do + case $ac_f in + -) ac_f="$tmp/stdin";; + *) # Look for the file first in the build tree, then in the source tree + # (if the path is not absolute). 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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 || as_fn_exit $? +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +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 842) @@ -0,0 +1,128 @@ +# Makefile template for Configure for the V850 sim library. +# Copyright (C) 1996, 1997, 2007, 2008, 2009, 2010 +# 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 . + +SHELL = @SHELL@ + +## COMMON_PRE_CONFIG_FRAG + +SIM_OBJS = \ + $(SIM_NEW_COMMON_OBJS) \ + simops.o interp.o \ + itable.o semantics.o idecode.o icache.o engine.o irun.o support.o \ + sim-engine.o \ + sim-hload.o \ + sim-hrw.o \ + sim-resume.o \ + sim-reason.o \ + sim-stop.o + +SIM_RUN_OBJS = nrun.o + +# List of extra dependencies. +# Generally this consists of simulator specific files included by sim-main.h. +SIM_EXTRA_DEPS = v850_sim.h sim-main.h simops.h itable.h + +# List of flags to always pass to $(CC) +SIM_EXTRA_CFLAGS = \ + -DDEBUG \ + -I$(srcdir)/../../newlib/libc/sys/sysnecv850 +SIM_EXTRA_CLEAN = clean-extra + +INCLUDE = $(sim_main_headers) $(SIM_EXTRA_DEPS) + +NL_TARGET = -DNL_TARGET_v850 + +## COMMON_POST_CONFIG_FRAG + +BUILT_SRC_FROM_IGEN = \ + icache.h \ + icache.c \ + idecode.h \ + idecode.c \ + semantics.h \ + semantics.c \ + model.h \ + model.c \ + support.h \ + support.c \ + itable.h \ + itable.c \ + engine.h \ + engine.c \ + irun.c +$(BUILT_SRC_FROM_IGEN): tmp-igen +# + +.PHONY: clean-igen +clean-igen: + rm -f $(BUILT_SRC_FROM_IGEN) + rm -f tmp-igen tmp-insns + +../igen/igen: + cd ../igen && $(MAKE) + +IGEN_TRACE= # -G omit-line-numbers # -G trace-rule-selection -G trace-rule-rejection -G trace-entries +IGEN_INSN=$(srcdir)/v850.igen +IGEN_DC=$(srcdir)/v850-dc +tmp-igen: $(IGEN_INSN) $(IGEN_DC) ../igen/igen + cd ../igen && $(MAKE) + ../igen/igen \ + $(IGEN_TRACE) \ + -G gen-direct-access \ + -G gen-zero-r0 \ + -i $(IGEN_INSN) \ + -o $(IGEN_DC) \ + -x \ + -n icache.h -hc tmp-icache.h \ + -n icache.c -c tmp-icache.c \ + -n semantics.h -hs tmp-semantics.h \ + -n semantics.c -s tmp-semantics.c \ + -n idecode.h -hd tmp-idecode.h \ + -n idecode.c -d tmp-idecode.c \ + -n model.h -hm tmp-model.h \ + -n model.c -m tmp-model.c \ + -n support.h -hf tmp-support.h \ + -n support.c -f tmp-support.c \ + -n itable.h -ht tmp-itable.h \ + -n itable.c -t tmp-itable.c \ + -n engine.h -he tmp-engine.h \ + -n engine.c -e tmp-engine.c \ + -n irun.c -r tmp-irun.c + $(SHELL) $(srcdir)/../../move-if-change tmp-icache.h icache.h + $(SHELL) $(srcdir)/../../move-if-change tmp-icache.c icache.c + $(SHELL) $(srcdir)/../../move-if-change tmp-idecode.h idecode.h + $(SHELL) $(srcdir)/../../move-if-change tmp-idecode.c idecode.c + $(SHELL) $(srcdir)/../../move-if-change tmp-semantics.h semantics.h + $(SHELL) $(srcdir)/../../move-if-change tmp-semantics.c semantics.c + $(SHELL) $(srcdir)/../../move-if-change tmp-model.h model.h + $(SHELL) $(srcdir)/../../move-if-change tmp-model.c model.c + $(SHELL) $(srcdir)/../../move-if-change tmp-support.h support.h + $(SHELL) $(srcdir)/../../move-if-change tmp-support.c support.c + $(SHELL) $(srcdir)/../../move-if-change tmp-itable.h itable.h + $(SHELL) $(srcdir)/../../move-if-change tmp-itable.c itable.c + $(SHELL) $(srcdir)/../../move-if-change tmp-engine.h engine.h + $(SHELL) $(srcdir)/../../move-if-change tmp-engine.c engine.c + $(SHELL) $(srcdir)/../../move-if-change tmp-irun.c irun.c + touch tmp-igen + +clean-extra: clean-igen + rm -f table.c simops.h gencode + +interp.o: interp.c $(INCLUDE) +simops.o: simops.c simops.h $(INCLUDE) targ-vals.h +semantics.o: $(INCLUDE) Index: interp.c =================================================================== --- interp.c (nonexistent) +++ interp.c (revision 842) @@ -0,0 +1,350 @@ +#include "sim-main.h" +#include "sim-options.h" +#include "v850_sim.h" +#include "sim-assert.h" +#include "itable.h" + +#ifdef HAVE_STDLIB_H +#include +#endif + +#ifdef HAVE_STRING_H +#include +#else +#ifdef HAVE_STRINGS_H +#include +#endif +#endif + +#include "bfd.h" + +#ifndef INLINE +#ifdef __GNUC__ +#define INLINE inline +#else +#define INLINE +#endif +#endif + +static const char * get_insn_name (sim_cpu *, int); + +/* For compatibility */ +SIM_DESC simulator; + + + +/* v850 interrupt model */ + +enum interrupt_type +{ + int_reset, + int_nmi, + int_intov1, + int_intp10, + int_intp11, + int_intp12, + int_intp13, + int_intcm4, + num_int_types +}; + +char *interrupt_names[] = { + "reset", + "nmi", + "intov1", + "intp10", + "intp11", + "intp12", + "intp13", + "intcm4", + NULL +}; + +static void +do_interrupt (sd, data) + SIM_DESC sd; + void *data; +{ + char **interrupt_name = (char**)data; + enum interrupt_type inttype; + inttype = (interrupt_name - STATE_WATCHPOINTS (sd)->interrupt_names); + + /* For a hardware reset, drop everything and jump to the start + address */ + if (inttype == int_reset) + { + PC = 0; + PSW = 0x20; + ECR = 0; + sim_engine_restart (sd, NULL, NULL, NULL_CIA); + } + + /* Deliver an NMI when allowed */ + if (inttype == int_nmi) + { + if (PSW & PSW_NP) + { + /* We're already working on an NMI, so this one must wait + around until the previous one is done. The processor + ignores subsequent NMIs, so we don't need to count them. + Just keep re-scheduling a single NMI until it manages to + be delivered */ + if (STATE_CPU (sd, 0)->pending_nmi != NULL) + sim_events_deschedule (sd, STATE_CPU (sd, 0)->pending_nmi); + STATE_CPU (sd, 0)->pending_nmi = + sim_events_schedule (sd, 1, do_interrupt, data); + return; + } + else + { + /* NMI can be delivered. Do not deschedule pending_nmi as + that, if still in the event queue, is a second NMI that + needs to be delivered later. */ + FEPC = PC; + FEPSW = PSW; + /* Set the FECC part of the ECR. */ + ECR &= 0x0000ffff; + ECR |= 0x10; + PSW |= PSW_NP; + PSW &= ~PSW_EP; + PSW |= PSW_ID; + PC = 0x10; + sim_engine_restart (sd, NULL, NULL, NULL_CIA); + } + } + + /* deliver maskable interrupt when allowed */ + if (inttype > int_nmi && inttype < num_int_types) + { + if ((PSW & PSW_NP) || (PSW & PSW_ID)) + { + /* Can't deliver this interrupt, reschedule it for later */ + sim_events_schedule (sd, 1, do_interrupt, data); + return; + } + else + { + /* save context */ + EIPC = PC; + EIPSW = PSW; + /* Disable further interrupts. */ + PSW |= PSW_ID; + /* Indicate that we're doing interrupt not exception processing. */ + PSW &= ~PSW_EP; + /* Clear the EICC part of the ECR, will set below. */ + ECR &= 0xffff0000; + switch (inttype) + { + case int_intov1: + PC = 0x80; + ECR |= 0x80; + break; + case int_intp10: + PC = 0x90; + ECR |= 0x90; + break; + case int_intp11: + PC = 0xa0; + ECR |= 0xa0; + break; + case int_intp12: + PC = 0xb0; + ECR |= 0xb0; + break; + case int_intp13: + PC = 0xc0; + ECR |= 0xc0; + break; + case int_intcm4: + PC = 0xd0; + ECR |= 0xd0; + break; + default: + /* Should never be possible. */ + sim_engine_abort (sd, NULL, NULL_CIA, + "do_interrupt - internal error - bad switch"); + break; + } + } + sim_engine_restart (sd, NULL, NULL, NULL_CIA); + } + + /* some other interrupt? */ + sim_engine_abort (sd, NULL, NULL_CIA, + "do_interrupt - internal error - interrupt %d unknown", + inttype); +} + +/* Return name of an insn, used by insn profiling. */ + +static const char * +get_insn_name (sim_cpu *cpu, int i) +{ + return itable[i].name; +} + +/* These default values correspond to expected usage for the chip. */ + +uint32 OP[4]; + + +SIM_DESC +sim_open (kind, cb, abfd, argv) + SIM_OPEN_KIND kind; + host_callback *cb; + struct bfd *abfd; + char **argv; +{ + SIM_DESC sd = sim_state_alloc (kind, cb); + int mach; + + SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); + + /* for compatibility */ + simulator = sd; + + /* FIXME: should be better way of setting up interrupts */ + STATE_WATCHPOINTS (sd)->pc = &(PC); + STATE_WATCHPOINTS (sd)->sizeof_pc = sizeof (PC); + STATE_WATCHPOINTS (sd)->interrupt_handler = do_interrupt; + STATE_WATCHPOINTS (sd)->interrupt_names = interrupt_names; + + /* Initialize the mechanism for doing insn profiling. */ + CPU_INSN_NAME (STATE_CPU (sd, 0)) = get_insn_name; + CPU_MAX_INSNS (STATE_CPU (sd, 0)) = nr_itable_entries; + + if (sim_pre_argv_init (sd, argv[0]) != SIM_RC_OK) + return 0; + + /* Allocate core managed memory */ + + /* "Mirror" the ROM addresses below 1MB. */ + sim_do_commandf (sd, "memory region 0,0x100000,0x%lx", V850_ROM_SIZE); + /* Chunk of ram adjacent to rom */ + sim_do_commandf (sd, "memory region 0x100000,0x%lx", V850_LOW_END-0x100000); + /* peripheral I/O region - mirror 1K across 4k (0x1000) */ + sim_do_command (sd, "memory region 0xfff000,0x1000,1024"); + /* similarly if in the internal RAM region */ + sim_do_command (sd, "memory region 0xffe000,0x1000,1024"); + + /* getopt will print the error message so we just have to exit if this fails. + FIXME: Hmmm... in the case of gdb we need getopt to call + print_filtered. */ + if (sim_parse_args (sd, argv) != SIM_RC_OK) + { + /* Uninstall the modules to avoid memory leaks, + file descriptor leaks, etc. */ + sim_module_uninstall (sd); + return 0; + } + + /* check for/establish the a reference program image */ + if (sim_analyze_program (sd, + (STATE_PROG_ARGV (sd) != NULL + ? *STATE_PROG_ARGV (sd) + : NULL), + abfd) != SIM_RC_OK) + { + sim_module_uninstall (sd); + return 0; + } + + /* establish any remaining configuration options */ + if (sim_config (sd) != SIM_RC_OK) + { + sim_module_uninstall (sd); + return 0; + } + + if (sim_post_argv_init (sd) != SIM_RC_OK) + { + /* Uninstall the modules to avoid memory leaks, + file descriptor leaks, etc. */ + sim_module_uninstall (sd); + return 0; + } + + + /* determine the machine type */ + if (STATE_ARCHITECTURE (sd) != NULL + && STATE_ARCHITECTURE (sd)->arch == bfd_arch_v850) + mach = STATE_ARCHITECTURE (sd)->mach; + else + mach = bfd_mach_v850; /* default */ + + /* set machine specific configuration */ + switch (mach) + { + case bfd_mach_v850: + case bfd_mach_v850e: + case bfd_mach_v850e1: + STATE_CPU (sd, 0)->psw_mask = (PSW_NP | PSW_EP | PSW_ID | PSW_SAT + | PSW_CY | PSW_OV | PSW_S | PSW_Z); + break; + } + + return sd; +} + + +void +sim_close (sd, quitting) + SIM_DESC sd; + int quitting; +{ + sim_module_uninstall (sd); +} + +SIM_RC +sim_create_inferior (sd, prog_bfd, argv, env) + SIM_DESC sd; + struct bfd *prog_bfd; + char **argv; + char **env; +{ + memset (&State, 0, sizeof (State)); + if (prog_bfd != NULL) + PC = bfd_get_start_address (prog_bfd); + return SIM_RC_OK; +} + +int +sim_fetch_register (sd, rn, memory, length) + SIM_DESC sd; + int rn; + unsigned char *memory; + int length; +{ + *(unsigned32*)memory = H2T_4 (State.regs[rn]); + return -1; +} + +int +sim_store_register (sd, rn, memory, length) + SIM_DESC sd; + int rn; + unsigned char *memory; + int length; +{ + State.regs[rn] = T2H_4 (*(unsigned32*)memory); + return -1; +} + +void +sim_do_command (sd, cmd) + SIM_DESC sd; + char *cmd; +{ + char *mm_cmd = "memory-map"; + char *int_cmd = "interrupt"; + + if (sim_args_command (sd, cmd) != SIM_RC_OK) + { + if (strncmp (cmd, mm_cmd, strlen (mm_cmd) == 0)) + sim_io_eprintf (sd, "`memory-map' command replaced by `sim memory'\n"); + else if (strncmp (cmd, int_cmd, strlen (int_cmd)) == 0) + sim_io_eprintf (sd, "`interrupt' command replaced by `sim watch'\n"); + else + sim_io_eprintf (sd, "Unknown command `%s'\n", cmd); + } +}

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 842) @@ -0,0 +1,22 @@ +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_ENDIAN(LITTLE_ENDIAN) +SIM_AC_OPTION_ALIGNMENT(,NONSTRICT_ALIGNMENT) +SIM_AC_OPTION_HOSTENDIAN +SIM_AC_OPTION_WARNINGS +SIM_AC_OPTION_RESERVED_BITS +SIM_AC_OPTION_BITSIZE(32,31) + +AC_CHECK_FUNCS(time chmod utime fork execve execv chown) +AC_CHECK_HEADERS(unistd.h stdlib.h string.h strings.h utime.h time.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: v850.igen =================================================================== --- v850.igen (nonexistent) +++ v850.igen (revision 842) @@ -0,0 +1,1205 @@ +:option:::insn-bit-size:16 +:option:::hi-bit-nr:15 + + +:option:::format-names:I,II,III,IV,V,VI,VII,VIII,IX,X +:option:::format-names:XI,XII,XIII +:option:::format-names:XIV,XV +:option:::format-names:Z + + +:model:::v850:v850: + +:option:::multi-sim:true +:model:::v850e:v850e: +:option:::multi-sim:true +:model:::v850e1:v850e1: + +// Cache macros + +:cache:::unsigned:reg1:RRRRR:(RRRRR) +:cache:::unsigned:reg2:rrrrr:(rrrrr) +:cache:::unsigned:reg3:wwwww:(wwwww) + +:cache:::unsigned:disp4:dddd:(dddd) +:cache:::unsigned:disp5:dddd:(dddd << 1) +:cache:::unsigned:disp7:ddddddd:ddddddd +:cache:::unsigned:disp8:ddddddd:(ddddddd << 1) +:cache:::unsigned:disp8:dddddd:(dddddd << 2) +:cache:::unsigned:disp9:ddddd,ddd:SEXT32 ((ddddd << 4) + (ddd << 1), 9 - 1) +:cache:::unsigned:disp16:dddddddddddddddd:EXTEND16 (dddddddddddddddd) +:cache:::unsigned:disp16:ddddddddddddddd: EXTEND16 (ddddddddddddddd << 1) +:cache:::unsigned:disp22:dddddd,ddddddddddddddd: SEXT32 ((dddddd << 16) + (ddddddddddddddd << 1), 22 - 1) + +:cache:::unsigned:imm5:iiiii:SEXT32 (iiiii, 4) +:cache:::unsigned:imm6:iiiiii:iiiiii +:cache:::unsigned:imm9:iiiii,IIII:SEXT ((IIII << 5) + iiiii, 9 - 1) +:cache:::unsigned:imm5:iiii:(32 - (iiii << 1)) +:cache:::unsigned:simm16:iiiiiiiiiiiiiiii:EXTEND16 (iiiiiiiiiiiiiiii) +:cache:::unsigned:uimm16:iiiiiiiiiiiiiiii:iiiiiiiiiiiiiiii +:cache:::unsigned:imm32:iiiiiiiiiiiiiiii,IIIIIIIIIIIIIIII:(iiiiiiiiiiiiiiii < 16 + IIIIIIIIIIIIIIII) +:cache:::unsigned:uimm32:iiiiiiiiiiiiiiii,dddddddddddddddd:((iiiiiiiiiiiiiiii << 16) + dddddddddddddddd) + +:cache:::unsigned:vector:iiiii:iiiii + +:cache:::unsigned:list12:L,LLLLLLLLLLL:((L << 11) + LLLLLLLLLLL) +:cache:::unsigned:list18:LLLL,LLLLLLLLLLLL:((LLLL << 12) + LLLLLLLLLLLL) + +:cache:::unsigned:bit3:bbb:bbb + + +// What do we do with an illegal instruction? +:internal::::illegal: +{ + sim_io_eprintf (SD, "Illegal instruction at address 0x%lx\n", + (unsigned long) cia); + sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGILL); +} + + + +// Add + +rrrrr,001110,RRRRR:I:::add +"add r, r" +{ + COMPAT_1 (OP_1C0 ()); +} + +rrrrr,010010,iiiii:II:::add +"add ,r" +{ + COMPAT_1 (OP_240 ()); +} + + + +// ADDI +rrrrr,110000,RRRRR + iiiiiiiiiiiiiiii:VI:::addi +"addi , r, r" +{ + COMPAT_2 (OP_600 ()); +} + + + +// AND +rrrrr,001010,RRRRR:I:::and +"and r, r" +{ + COMPAT_1 (OP_140 ()); +} + + + +// ANDI +rrrrr,110110,RRRRR + iiiiiiiiiiiiiiii:VI:::andi +"andi , r, r" +{ + COMPAT_2 (OP_6C0 ()); +} + + + +// Map condition code to a string +:%s::::cccc:int cccc +{ + switch (cccc) + { + case 0xf: return "gt"; + case 0xe: return "ge"; + case 0x6: return "lt"; + + case 0x7: return "le"; + + case 0xb: return "h"; + case 0x9: return "nl"; + case 0x1: return "l"; + + case 0x3: return "nh"; + + case 0x2: return "e"; + + case 0xa: return "ne"; + + case 0x0: return "v"; + case 0x8: return "nv"; + case 0x4: return "n"; + case 0xc: return "p"; + /* case 0x1: return "c"; */ + /* case 0x9: return "nc"; */ + /* case 0x2: return "z"; */ + /* case 0xa: return "nz"; */ + case 0x5: return "r"; /* always */ + case 0xd: return "sa"; + } + return "(null)"; +} + + +// Bcond +ddddd,1011,ddd,cccc:III:::Bcond +"b%s " +{ + int cond; + if ((ddddd == 0x00) && (ddd == 0x00) && (cccc == 0x05)) { + // Special case - treat "br *" like illegal instruction + sim_engine_halt (SD, CPU, NULL, cia, sim_stopped, SIM_SIGTRAP); + } else { + cond = condition_met (cccc); + if (cond) + nia = cia + disp9; + TRACE_BRANCH1 (cond); + } +} + + + +// BSH +rrrrr,11111100000 + wwwww,01101000010:XII:::bsh +*v850e +*v850e1 +"bsh r, r" +{ + unsigned32 value; + TRACE_ALU_INPUT1 (GR[reg2]); + + value = (MOVED32 (GR[reg2], 23, 16, 31, 24) + | MOVED32 (GR[reg2], 31, 24, 23, 16) + | MOVED32 (GR[reg2], 7, 0, 15, 8) + | MOVED32 (GR[reg2], 15, 8, 7, 0)); + + GR[reg3] = value; + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + if ((value & 0xffff) == 0) PSW |= PSW_Z; + if (value & 0x80000000) PSW |= PSW_S; + if (((value & 0xff) == 0) || ((value & 0xff00) == 0)) PSW |= PSW_CY; + + TRACE_ALU_RESULT (GR[reg3]); +} + +// BSW +rrrrr,11111100000 + wwwww,01101000000:XII:::bsw +*v850e +*v850e1 +"bsw r, r" +{ +#define WORDHASNULLBYTE(x) (((x) - 0x01010101) & ~(x)&0x80808080) + unsigned32 value; + TRACE_ALU_INPUT1 (GR[reg2]); + + value = GR[reg2]; + value >>= 24; + value |= (GR[reg2] << 24); + value |= ((GR[reg2] << 8) & 0x00ff0000); + value |= ((GR[reg2] >> 8) & 0x0000ff00); + GR[reg3] = value; + + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + + if (value == 0) PSW |= PSW_Z; + if (value & 0x80000000) PSW |= PSW_S; + if (WORDHASNULLBYTE (value)) PSW |= PSW_CY; + + TRACE_ALU_RESULT (GR[reg3]); +} + +// CALLT +0000001000,iiiiii:II:::callt +*v850e +*v850e1 +"callt " +{ + unsigned32 adr; + unsigned32 off; + CTPC = cia + 2; + CTPSW = PSW; + adr = (CTBP & ~1) + (imm6 << 1); + off = load_mem (adr, 2) & ~1; /* Force alignment */ + nia = (CTBP & ~1) + off; + TRACE_BRANCH3 (adr, CTBP, off); +} + + +// CLR1 +10,bbb,111110,RRRRR + dddddddddddddddd:VIII:::clr1 +"clr1 , [r]" +{ + COMPAT_2 (OP_87C0 ()); +} + +rrrrr,111111,RRRRR + 0000000011100100:IX:::clr1 +*v850e +*v850e1 +"clr1 r, [r]" +{ + COMPAT_2 (OP_E407E0 ()); +} + + +// CTRET +0000011111100000 + 0000000101000100:X:::ctret +*v850e +*v850e1 +"ctret" +{ + nia = (CTPC & ~1); + PSW = (CTPSW & (CPU)->psw_mask); + TRACE_BRANCH1 (PSW); +} + +// CMOV +rrrrr,111111,RRRRR + wwwww,011001,cccc,0:XI:::cmov +*v850e +*v850e1 +"cmov %s, r, r, r" +{ + int cond = condition_met (cccc); + TRACE_ALU_INPUT3 (cond, GR[reg1], GR[reg2]); + GR[reg3] = cond ? GR[reg1] : GR[reg2]; + TRACE_ALU_RESULT (GR[reg3]); +} + +rrrrr,111111,iiiii + wwwww,011000,cccc,0:XII:::cmov +*v850e +*v850e1 +"cmov %s, , r, r" +{ + int cond = condition_met (cccc); + TRACE_ALU_INPUT3 (cond, imm5, GR[reg2]); + GR[reg3] = cond ? imm5 : GR[reg2]; + TRACE_ALU_RESULT (GR[reg3]); +} + +// CMP +rrrrr,001111,RRRRR:I:::cmp +"cmp r, r" +{ + COMPAT_1 (OP_1E0 ()); +} + +rrrrr,010011,iiiii:II:::cmp +"cmp , r" +{ + COMPAT_1 (OP_260 ()); +} + + + +// DI +0000011111100000 + 0000000101100000:X:::di +"di" +{ + COMPAT_2 (OP_16007E0 ()); +} + + + +// DISPOSE +// 0000011001,iiiii,L + LLLLLLLLLLL,00000:XIII:::dispose +// "dispose , " +0000011001,iiiii,L + LLLLLLLLLLL,RRRRR:XIII:::dispose +*v850e +*v850e1 +"dispose , ":RRRRR == 0 +"dispose , , [reg1]" +{ + int i; + SAVE_2; + + trace_input ("dispose", OP_PUSHPOP1, 0); + + SP += (OP[3] & 0x3e) << 1; + + /* Load the registers with lower number registers being retrieved + from higher addresses. */ + for (i = 12; i--;) + if ((OP[3] & (1 << type1_regs[ i ]))) + { + State.regs[ 20 + i ] = load_mem (SP, 4); + SP += 4; + } + + if ((OP[3] & 0x1f0000) != 0) + { + nia = State.regs[ (OP[3] >> 16) & 0x1f]; + } + + trace_output (OP_PUSHPOP1); +} + + +// DIV +rrrrr,111111,RRRRR + wwwww,01011000000:XI:::div +*v850e +*v850e1 +"div r, r, r" +{ + COMPAT_2 (OP_2C007E0 ()); +} + + +// DIVH +rrrrr!0,000010,RRRRR!0:I:::divh +"divh r, r" +{ + unsigned32 ov, s, z; + signed long int op0, op1, result; + + trace_input ("divh", OP_REG_REG, 0); + + PC = cia; + OP[0] = instruction_0 & 0x1f; + OP[1] = (instruction_0 >> 11) & 0x1f; + + /* Compute the result. */ + op0 = EXTEND16 (State.regs[OP[0]]); + op1 = State.regs[OP[1]]; + + if (op0 == -1 && op1 == 0x80000000) + { + PSW &= ~PSW_Z; + PSW |= PSW_OV | PSW_S; + State.regs[OP[1]] = 0x80000000; + } + else if (op0 == 0) + { + PSW |= PSW_OV; + } + else + { + result = (signed32) op1 / op0; + ov = 0; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) | (ov ? PSW_OV : 0)); + } + + trace_output (OP_REG_REG); + + PC += 2; + nia = PC; +} + +rrrrr,111111,RRRRR + wwwww,01010000000:XI:::divh +*v850e +*v850e1 +"divh r, r, r" +{ + COMPAT_2 (OP_28007E0 ()); +} + + +// DIVHU +rrrrr,111111,RRRRR + wwwww,01010000010:XI:::divhu +*v850e +*v850e1 +"divhu r, r, r" +{ + COMPAT_2 (OP_28207E0 ()); +} + + +// DIVU +rrrrr,111111,RRRRR + wwwww,01011000010:XI:::divu +*v850e +*v850e1 +"divu r, r, r" +{ + COMPAT_2 (OP_2C207E0 ()); +} + + +// EI +1000011111100000 + 0000000101100000:X:::ei +"ei" +{ + COMPAT_2 (OP_16087E0 ()); +} + + + +// HALT +0000011111100000 + 0000000100100000:X:::halt +"halt" +{ + COMPAT_2 (OP_12007E0 ()); +} + + + +// HSW +rrrrr,11111100000 + wwwww,01101000100:XII:::hsw +*v850e +*v850e1 +"hsw r, r" +{ + unsigned32 value; + TRACE_ALU_INPUT1 (GR[reg2]); + + value = GR[reg2]; + value >>= 16; + value |= (GR[reg2] << 16); + + GR[reg3] = value; + + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + + if (value == 0) PSW |= PSW_Z; + if (value & 0x80000000) PSW |= PSW_S; + if (((value & 0xffff) == 0) || (value & 0xffff0000) == 0) PSW |= PSW_CY; + + TRACE_ALU_RESULT (GR[reg3]); +} + + + +// JARL +rrrrr!0,11110,dddddd + ddddddddddddddd,0:V:::jarl +"jarl , r" +{ + GR[reg2] = nia; + nia = cia + disp22; + TRACE_BRANCH1 (GR[reg2]); +} + + + +// JMP +00000000011,RRRRR:I:::jmp +"jmp [r]" +{ + nia = GR[reg1] & ~1; + TRACE_BRANCH0 (); +} + + + +// JR +0000011110,dddddd + ddddddddddddddd,0:V:::jr +"jr " +{ + nia = cia + disp22; + TRACE_BRANCH0 (); +} + + + +// LD +rrrrr,111000,RRRRR + dddddddddddddddd:VII:::ld.b +"ld.b [r], r" +{ + COMPAT_2 (OP_700 ()); +} + +rrrrr,111001,RRRRR + ddddddddddddddd,0:VII:::ld.h +"ld.h [r], r" +{ + COMPAT_2 (OP_720 ()); +} + +rrrrr,111001,RRRRR + ddddddddddddddd,1:VII:::ld.w +"ld.w [r], r" +{ + COMPAT_2 (OP_10720 ()); +} + +rrrrr!0,11110,b,RRRRR + ddddddddddddddd,1:VII:::ld.bu +*v850e +*v850e1 +"ld.bu [r], r" +{ + COMPAT_2 (OP_10780 ()); +} + +rrrrr!0,111111,RRRRR + ddddddddddddddd,1:VII:::ld.hu +*v850e +*v850e1 +"ld.hu [r], r" +{ + COMPAT_2 (OP_107E0 ()); +} + + +// LDSR +regID,111111,RRRRR + 0000000000100000:IX:::ldsr +"ldsr r, s" +{ + TRACE_ALU_INPUT1 (GR[reg1]); + + if (&PSW == &SR[regID]) + PSW = (GR[reg1] & (CPU)->psw_mask); + else + SR[regID] = GR[reg1]; + + TRACE_ALU_RESULT (SR[regID]); +} + + + +// MOV +rrrrr!0,000000,RRRRR:I:::mov +"mov r, r" +{ + TRACE_ALU_INPUT0 (); + GR[reg2] = GR[reg1]; + TRACE_ALU_RESULT (GR[reg2]); +} + + +rrrrr!0,010000,iiiii:II:::mov +"mov , r" +{ + COMPAT_1 (OP_200 ()); +} + +00000110001,RRRRR + iiiiiiiiiiiiiiii + IIIIIIIIIIIIIIII:VI:::mov +*v850e +*v850e1 +"mov , r" +{ + SAVE_2; + trace_input ("mov", OP_IMM_REG, 4); + State.regs[ OP[0] ] = load_mem (PC + 2, 4); + trace_output (OP_IMM_REG); +} + + + +// MOVEA +rrrrr!0,110001,RRRRR + iiiiiiiiiiiiiiii:VI:::movea +"movea , r, r" +{ + TRACE_ALU_INPUT2 (GR[reg1], simm16); + GR[reg2] = GR[reg1] + simm16; + TRACE_ALU_RESULT (GR[reg2]); +} + + + +// MOVHI +rrrrr!0,110010,RRRRR + iiiiiiiiiiiiiiii:VI:::movhi +"movhi , r, r" +{ + COMPAT_2 (OP_640 ()); +} + + + +// MUL +rrrrr,111111,RRRRR + wwwww,01000100000:XI:::mul +*v850e +*v850e1 +"mul r, r, r" +{ + COMPAT_2 (OP_22007E0 ()); +} + +rrrrr,111111,iiiii + wwwww,01001,IIII,00:XII:::mul +*v850e +*v850e1 +"mul , r, r" +{ + COMPAT_2 (OP_24007E0 ()); +} + + +// MULH +rrrrr!0,000111,RRRRR:I:::mulh +"mulh r, r" +{ + COMPAT_1 (OP_E0 ()); +} + +rrrrr!0,010111,iiiii:II:::mulh +"mulh , r" +{ + COMPAT_1 (OP_2E0 ()); +} + + + +// MULHI +rrrrr!0,110111,RRRRR + iiiiiiiiiiiiiiii:VI:::mulhi +"mulhi , r, r" +{ + COMPAT_2 (OP_6E0 ()); +} + + + +// MULU +rrrrr,111111,RRRRR + wwwww,01000100010:XI:::mulu +*v850e +*v850e1 +"mulu r, r, r" +{ + COMPAT_2 (OP_22207E0 ()); +} + +rrrrr,111111,iiiii + wwwww,01001,IIII,10:XII:::mulu +*v850e +*v850e1 +"mulu , r, r" +{ + COMPAT_2 (OP_24207E0 ()); +} + + + +// NOP +0000000000000000:I:::nop +"nop" +{ + /* do nothing, trace nothing */ +} + + + +// NOT +rrrrr,000001,RRRRR:I:::not +"not r, r" +{ + COMPAT_1 (OP_20 ()); +} + + + +// NOT1 +01,bbb,111110,RRRRR + dddddddddddddddd:VIII:::not1 +"not1 , [r]" +{ + COMPAT_2 (OP_47C0 ()); +} + +rrrrr,111111,RRRRR + 0000000011100010:IX:::not1 +*v850e +*v850e1 +"not1 r, r" +{ + COMPAT_2 (OP_E207E0 ()); +} + + + +// OR +rrrrr,001000,RRRRR:I:::or +"or r, r" +{ + COMPAT_1 (OP_100 ()); +} + + + +// ORI +rrrrr,110100,RRRRR + iiiiiiiiiiiiiiii:VI:::ori +"ori , r, r" +{ + COMPAT_2 (OP_680 ()); +} + + + +// PREPARE +0000011110,iiiii,L + LLLLLLLLLLL,00001:XIII:::prepare +*v850e +*v850e1 +"prepare , " +{ + int i; + SAVE_2; + + trace_input ("prepare", OP_PUSHPOP1, 0); + + /* Store the registers with lower number registers being placed at + higher addresses. */ + for (i = 0; i < 12; i++) + if ((OP[3] & (1 << type1_regs[ i ]))) + { + SP -= 4; + store_mem (SP, 4, State.regs[ 20 + i ]); + } + + SP -= (OP[3] & 0x3e) << 1; + + trace_output (OP_PUSHPOP1); +} + + +0000011110,iiiii,L + LLLLLLLLLLL,00011:XIII:::prepare00 +*v850e +*v850e1 +"prepare , , sp" +{ + COMPAT_2 (OP_30780 ()); +} + +0000011110,iiiii,L + LLLLLLLLLLL,01011 + iiiiiiiiiiiiiiii:XIII:::prepare01 +*v850e +*v850e1 +"prepare , , " +{ + COMPAT_2 (OP_B0780 ()); +} + +0000011110,iiiii,L + LLLLLLLLLLL,10011 + iiiiiiiiiiiiiiii:XIII:::prepare10 +*v850e +*v850e1 +"prepare , , " +{ + COMPAT_2 (OP_130780 ()); +} + +0000011110,iiiii,L + LLLLLLLLLLL,11011 + iiiiiiiiiiiiiiii + dddddddddddddddd:XIII:::prepare11 +*v850e +*v850e1 +"prepare , , " +{ + COMPAT_2 (OP_1B0780 ()); +} + + + +// RETI +0000011111100000 + 0000000101000000:X:::reti +"reti" +{ + if ((PSW & PSW_EP)) + { + nia = (EIPC & ~1); + PSW = EIPSW; + } + else if ((PSW & PSW_NP)) + { + nia = (FEPC & ~1); + PSW = FEPSW; + } + else + { + nia = (EIPC & ~1); + PSW = EIPSW; + } + TRACE_BRANCH1 (PSW); +} + + + +// SAR +rrrrr,111111,RRRRR + 0000000010100000:IX:::sar +"sar r, r" +{ + COMPAT_2 (OP_A007E0 ()); +} + +rrrrr,010101,iiiii:II:::sar +"sar , r" +{ + COMPAT_1 (OP_2A0 ()); +} + + + +// SASF +rrrrr,1111110,cccc + 0000001000000000:IX:::sasf +*v850e +*v850e1 +"sasf %s, r" +{ + COMPAT_2 (OP_20007E0 ()); +} + + + + +// SATADD +rrrrr!0,000110,RRRRR:I:::satadd +"satadd r, r" +{ + COMPAT_1 (OP_C0 ()); +} + +rrrrr!0,010001,iiiii:II:::satadd +"satadd , r" +{ + COMPAT_1 (OP_220 ()); +} + + + +// SATSUB +rrrrr!0,000101,RRRRR:I:::satsub +"satsub r, r" +{ + COMPAT_1 (OP_A0 ()); +} + + + +// SATSUBI +rrrrr!0,110011,RRRRR + iiiiiiiiiiiiiiii:VI:::satsubi +"satsubi , r, r" +{ + COMPAT_2 (OP_660 ()); +} + + + +// SATSUBR +rrrrr!0,000100,RRRRR:I:::satsubr +"satsubr r, r" +{ + COMPAT_1 (OP_80 ()); +} + + + +// SETF +rrrrr,1111110,cccc + 0000000000000000:IX:::setf +"setf %s, r" +{ + COMPAT_2 (OP_7E0 ()); +} + + + +// SET1 +00,bbb,111110,RRRRR + dddddddddddddddd:VIII:::set1 +"set1 , [r]" +{ + COMPAT_2 (OP_7C0 ()); +} + +rrrrr,111111,RRRRR + 0000000011100000:IX:::set1 +*v850e +*v850e1 +"set1 r, [r]" +{ + COMPAT_2 (OP_E007E0 ()); +} + + + +// SHL +rrrrr,111111,RRRRR + 0000000011000000:IX:::shl +"shl r, r" +{ + COMPAT_2 (OP_C007E0 ()); +} + +rrrrr,010110,iiiii:II:::shl +"shl , r" +{ + COMPAT_1 (OP_2C0 ()); +} + + + +// SHR +rrrrr,111111,RRRRR + 0000000010000000:IX:::shr +"shr r, r" +{ + COMPAT_2 (OP_8007E0 ()); +} + +rrrrr,010100,iiiii:II:::shr +"shr , r" +{ + COMPAT_1 (OP_280 ()); +} + + + +// SLD +rrrrr,0110,ddddddd:IV:::sld.b +"sld.bu [ep], r":(PSW & PSW_US) +"sld.b [ep], r" +{ + unsigned32 addr = EP + disp7; + unsigned32 result = load_mem (addr, 1); + if (PSW & PSW_US) + { + GR[reg2] = result; + TRACE_LD_NAME ("sld.bu", addr, result); + } + else + { + result = EXTEND8 (result); + GR[reg2] = result; + TRACE_LD (addr, result); + } +} + +rrrrr,1000,ddddddd:IV:::sld.h +"sld.hu [ep], r":(PSW & PSW_US) +"sld.h [ep], r" +{ + unsigned32 addr = EP + disp8; + unsigned32 result = load_mem (addr, 2); + if (PSW & PSW_US) + { + GR[reg2] = result; + TRACE_LD_NAME ("sld.hu", addr, result); + } + else + { + result = EXTEND16 (result); + GR[reg2] = result; + TRACE_LD (addr, result); + } +} + +rrrrr,1010,dddddd,0:IV:::sld.w +"sld.w [ep], r" +{ + unsigned32 addr = EP + disp8; + unsigned32 result = load_mem (addr, 4); + GR[reg2] = result; + TRACE_LD (addr, result); +} + +rrrrr!0,0000110,dddd:IV:::sld.bu +*v850e +*v850e1 +"sld.b [ep], r":(PSW & PSW_US) +"sld.bu [ep], r" +{ + unsigned32 addr = EP + disp4; + unsigned32 result = load_mem (addr, 1); + if (PSW & PSW_US) + { + result = EXTEND8 (result); + GR[reg2] = result; + TRACE_LD_NAME ("sld.b", addr, result); + } + else + { + GR[reg2] = result; + TRACE_LD (addr, result); + } +} + +rrrrr!0,0000111,dddd:IV:::sld.hu +*v850e +*v850e1 +"sld.h [ep], r":(PSW & PSW_US) +"sld.hu [ep], r" +{ + unsigned32 addr = EP + disp5; + unsigned32 result = load_mem (addr, 2); + if (PSW & PSW_US) + { + result = EXTEND16 (result); + GR[reg2] = result; + TRACE_LD_NAME ("sld.h", addr, result); + } + else + { + GR[reg2] = result; + TRACE_LD (addr, result); + } +} + +// SST +rrrrr,0111,ddddddd:IV:::sst.b +"sst.b r, [ep]" +{ + COMPAT_1 (OP_380 ()); +} + +rrrrr,1001,ddddddd:IV:::sst.h +"sst.h r, [ep]" +{ + COMPAT_1 (OP_480 ()); +} + +rrrrr,1010,dddddd,1:IV:::sst.w +"sst.w r, [ep]" +{ + COMPAT_1 (OP_501 ()); +} + +// ST +rrrrr,111010,RRRRR + dddddddddddddddd:VII:::st.b +"st.b r, [r]" +{ + COMPAT_2 (OP_740 ()); +} + +rrrrr,111011,RRRRR + ddddddddddddddd,0:VII:::st.h +"st.h r, [r]" +{ + COMPAT_2 (OP_760 ()); +} + +rrrrr,111011,RRRRR + ddddddddddddddd,1:VII:::st.w +"st.w r, [r]" +{ + COMPAT_2 (OP_10760 ()); +} + +// STSR +rrrrr,111111,regID + 0000000001000000:IX:::stsr +"stsr s, r" +{ + TRACE_ALU_INPUT1 (SR[regID]); + GR[reg2] = SR[regID]; + TRACE_ALU_RESULT (GR[reg2]); +} + +// SUB +rrrrr,001101,RRRRR:I:::sub +"sub r, r" +{ + COMPAT_1 (OP_1A0 ()); +} + +// SUBR +rrrrr,001100,RRRRR:I:::subr +"subr r, r" +{ + COMPAT_1 (OP_180 ()); +} + +// SWITCH +00000000010,RRRRR:I:::switch +*v850e +*v850e1 +"switch r" +{ + unsigned long adr; + SAVE_1; + trace_input ("switch", OP_REG, 0); + adr = (cia + 2) + (State.regs[ reg1 ] << 1); + nia = (cia + 2) + (EXTEND16 (load_mem (adr, 2)) << 1); + trace_output (OP_REG); +} + +// SXB +00000000101,RRRRR:I:::sxb +*v850e +*v850e1 +"sxb r" +{ + TRACE_ALU_INPUT1 (GR[reg1]); + GR[reg1] = EXTEND8 (GR[reg1]); + TRACE_ALU_RESULT (GR[reg1]); +} + +// SXH +00000000111,RRRRR:I:::sxh +*v850e +*v850e1 +"sxh r" +{ + TRACE_ALU_INPUT1 (GR[reg1]); + GR[reg1] = EXTEND16 (GR[reg1]); + TRACE_ALU_RESULT (GR[reg1]); +} + +// TRAP +00000111111,iiiii + 0000000100000000:X:::trap +"trap " +{ + COMPAT_2 (OP_10007E0 ()); +} + +// TST +rrrrr,001011,RRRRR:I:::tst +"tst r, r" +{ + COMPAT_1 (OP_160 ()); +} + +// TST1 +11,bbb,111110,RRRRR + dddddddddddddddd:VIII:::tst1 +"tst1 , [r]" +{ + COMPAT_2 (OP_C7C0 ()); +} + +rrrrr,111111,RRRRR + 0000000011100110:IX:::tst1 +*v850e +*v850e1 +"tst1 r, [r]" +{ + COMPAT_2 (OP_E607E0 ()); +} + +// XOR +rrrrr,001001,RRRRR:I:::xor +"xor r, r" +{ + COMPAT_1 (OP_120 ()); +} + +// XORI +rrrrr,110101,RRRRR + iiiiiiiiiiiiiiii:VI:::xori +"xori , r, r" +{ + COMPAT_2 (OP_6A0 ()); +} + +// ZXB +00000000100,RRRRR:I:::zxb +*v850e +*v850e1 +"zxb r" +{ + TRACE_ALU_INPUT1 (GR[reg1]); + GR[reg1] = GR[reg1] & 0xff; + TRACE_ALU_RESULT (GR[reg1]); +} + +// ZXH +00000000110,RRRRR:I:::zxh +*v850e +*v850e1 +"zxh r" +{ + TRACE_ALU_INPUT1 (GR[reg1]); + GR[reg1] = GR[reg1] & 0xffff; + TRACE_ALU_RESULT (GR[reg1]); +} + +// Right field must be zero so that it doesn't clash with DIVH +// Left field must be non-zero so that it doesn't clash with SWITCH +11111,000010,00000:I:::break +*v850 +*v850e +{ + sim_engine_halt (SD, CPU, NULL, cia, sim_stopped, SIM_SIGTRAP); +} + +11111,000010,00000:I:::dbtrap +*v850e1 +"dbtrap" +{ + DBPC = cia + 2; + DBPSW = PSW; + PSW = PSW | (PSW_NP | PSW_EP | PSW_ID); + PC = 0x00000060; + nia = 0x00000060; + TRACE_BRANCH0 (); +} + +// New breakpoint: 0x7E0 0x7E0 +00000,111111,00000 + 00000,11111,100000:X:::ilgop +{ + sim_engine_halt (SD, CPU, NULL, cia, sim_stopped, SIM_SIGTRAP); +} + +// Return from debug trap: 0x146007e0 +0000011111100000 + 0000000101000110:X:::dbret +*v850e1 +"dbret" +{ + nia = DBPC; + PSW = DBPSW; + TRACE_BRANCH1 (PSW); +} Index: v850-dc =================================================================== --- v850-dc (nonexistent) +++ v850-dc (revision 842) @@ -0,0 +1,29 @@ +# most instructions +# ------ options ------ : Fst : Lst : ff : fl : fe : word : --- fmt --- : model ... +# { : mask : value : word } + +# Top level - create a very big switch statement. + + padded-switch,combine : 15 : 5 : : : : 0 : : + + +# for opcode 60,124 + + switch,combine : 4 : 0 : : : : 1 : V,VII : + switch,combine : 4 : 0 : : : : 1 : V,XIII : v850e + switch,combine : 4 : 0 : : : : 1 : V,XIII : v850e1 + + +# for opcode 63, 127, 1087 et.al. + + switch,combine : 9 : 5 : : : : 1 : : + switch,combine : 4 : 0 : : : : 1 : : + + +# for opcode 40 et.al. + + switch,combine : 4 : 0 : : : : 0 : III,IV : + +# for opcode 66 - divh/break + + switch,combine : 4 : 0 : : : : 0 : I : Index: ChangeLog =================================================================== --- ChangeLog (nonexistent) +++ ChangeLog (revision 842) @@ -0,0 +1,1276 @@ +2010-01-09 Ralf Wildenhues + + * configure: Regenerate. + +2009-08-22 Ralf Wildenhues + + * config.in: Regenerate. + * configure: Likewise. + + * configure: Regenerate. + +2008-07-11 Hans-Peter Nilsson + + * configure: Regenerate to track ../common/common.m4 changes. + * config.in: Ditto. + +2008-06-06 Vladimir Prus + Daniel Jacobowitz + Joseph Myers + + * configure: Regenerate. + +2008-02-05 DJ Delorie + + * simops.c (OP_1C007E0): Compensate for 64 bit hosts. + (OP_18007E0): Likewise. + (OP_2C007E0): Likewise. + (OP_28007E0): Likewise. + * v850.igen (divh): Likewise. + + * simops.c (OP_C0): Correct saturation logic. + (OP_220): Likewise. + (OP_A0): Likewise. + (OP_660): Likewise. + (OP_80): Likewise. + + * simops.c (OP_2A0): If the shift count is zero, clear the + carry. + (OP_A007E0): Likewise. + (OP_2C0): Likewise. + (OP_C007E0): Likewise. + (OP_280): Likewise. + (OP_8007E0): Likewise. + + * simops.c (OP_2C207E0): Correct PSW flags for special divu + conditions. + (OP_2C007E0): Likewise, for div. + (OP_28207E0): Likewise, for divhu. + (OP_28007E0): Likewise, for divh. Also, sign-extend the correct + operand. + * v850.igen (divh): Likewise, for 2-op divh. + + * v850.igen (bsh): Fix carry logic. + +2007-02-20 Daniel Jacobowitz + + * Makefile.in (interp.o): Uncomment and update. + +2006-12-21 Hans-Peter Nilsson + + * acconfig.h: Remove. + * config.in: Regenerate. + +2006-06-13 Richard Earnshaw + + * configure: Regenerated. + +2006-06-05 Daniel Jacobowitz + + * configure: Regenerated. + +2006-05-31 Daniel Jacobowitz + + * configure: Regenerated. + +2005-03-23 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. + +2004-01-18 Mark Kettenis + + * simops.c: Include . + +2003-09-05 Andrew Cagney + Nick Clifton + + * interp.c (sim_open): Accept bfd_mach_v850e1. + * v850-dc: Add entry for v850e1. + * v850.igen: Add support for v850e1. + Add code for DBTRAP and DBRET instructions. + (dbtrap): Create a separate v850e1 specific instruction. + Only generate a trap if the target is not the v850e1. + Otherwise treat it as a special kind of branch. + (break): Mark as v850/v850e specific. + +2003-05-16 Ian Lance Taylor + + * Makefile.in (SHELL): Make sure this is defined. + (tmp-igen): Use $(SHELL) whenever we invoke move-if-change. + +2003-04-06 Nick Clifton + + * simops.c (OP_40): Delete. Move code to... + * v850-igen.c (): ...Here. Sign extend the first operand. + * simops.h (OP_40): Remove prototype. + +2003-02-27 Andrew Cagney + + * interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd. + +2002-11-30 Andrew Cagney + + * simops.c: Use int, 1, 0 instead of boolean, true and false. + * sim-main.h: Ditto. + +2002-09-27 Jim Wilson + + * simops.c (OP_E6077E0): And op1 with 7 after reading register, not + before. + (BIT_CHANGE_OP): Likewise. + +2002-09-26 Jim Wilson + + * simops (OP_10007E0): Don't subtract 4 from PC. + +2002-09-19 Nick Clifton + + * interp.c (sim_open): Remove reference to v850ea. + (sim_create_inferior): Likewise. + * v850-dc: Likewise. + * v850.igen: Remove all references to v850ea, including v850ea + specific instructions. + +2002-08-29 Nick Clifton + + From 2001-08-23 Catherine Moore + + * Makefile.in: Add gen-zero-r0 option. + * sim-main.h (GPR_SET, GPR_CLEAR): Define. + * simops.c (OP_24007E0): Sign extend the imm9 + operand of a mul instruction. + +2002-06-17 Andrew Cagney + + * simops.c (trace_result): Fix printf formatting. + +2002-06-16 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +2001-12-02 Andrew Cagney + + * Makefile.in (simops.h, table.c): Delete targets. + (tmp-gencode, gencode.o, gencode): Delete targets. + (simops.h): New file. + ($(BUILT_SRC_FROM_IGEN)): Do not depend on simops.h. + * gencode.c: Delete file. + +2001-04-15 J.T. Conklin + + * Makefile.in (simops.o): Add simops.h to dependency list. + +2001-03-14 Andrew Cagney + + * Makefile.in (gencode): Link with libintl. + +2001-01-31 Jonathan Larmour + + * Makefile.in (gencode): Link with libopcodes in build tree rather + than building source files from there. + +2000-05-30 Nick Clifton + + * v850.igen: Remove illegal instruction pattern, since it is the + same as the breakpoint pattern. + +Tue May 23 21:39:23 2000 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +2000-04-14 Gary Thomas + + * v850.igen: Define 'br *' as illegal since this is the only + way to provide a breakpoint on some v850 family processors. + +2000-03-24 Frank Ch. Eigler + + * v850.igen (ilgop): New insn pattern for four-byte breakpoints. + +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. + +Tue Dec 1 17:25:16 1998 Andrew Cagney + + * Makefile.in (NL_TARGET): Define as -DNL_TARGET_v850. + +Wed Nov 25 17:52:58 1998 Andrew Cagney + + * Makefile.in (simops.o): Depends on targ-vals.h + * simops.c: Include targ-vals.h instead of + libgloss/.../syscall.h. Replace SYS_* with TARGET_SYS_*. + (divn, divun, OP_1C007E0, OP_18207E0, OP_1C207E0,OP_18007E0): + Replace signed long int with signed32. + +Fri Oct 9 18:02:25 1998 Doug Evans + + * interp.c: #include "itable.h". + (get_insn_name): New function. + (sim_open): Initialize CPU_INSN_NAME,CPU_MAX_INSNS. + * sim-main.h (MAX_INSNS,INSN_NAME): Delete. + +Wed May 6 19:43:27 1998 Doug Evans + + * sim-main.h (INSN_NAME): New arg `cpu'. + +Tue Apr 28 18:33:31 1998 Geoffrey Noer + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Sun Apr 26 15:31:55 1998 Tom Tromey + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Sun Apr 26 15:19:14 1998 Tom Tromey + + * acconfig.h: New file. + * configure.in: Reverted change of Apr 24; use sinclude again. + +Fri Apr 24 14:16:40 1998 Tom Tromey + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Fri Apr 24 11:18:08 1998 Tom Tromey + + * configure.in: Don't call sinclude. + +Sat Apr 4 20:36:25 1998 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * sim-main.h (SIM_MAIN_H): Wrap header. + +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. + +Tue Mar 10 15:54:50 1998 Andrew Cagney + + * interp.c (sim_stop): Delete, second attempt. + +Thu Feb 26 19:09:47 1998 Andrew Cagney + + * interp.c (sim_info): Delete. + +Wed Feb 18 10:47:32 1998 Andrew Cagney + + * sim-main.h (TRACE_ALU_INPUT*): Delete. Moved to sim-trace.[hc]. + + * simops.c (trace_result): Call trace_generic instead of + trace_one_insn. + (trace_module): Change variable type to integer. + (trace_input): Initialize trace_module with TRACE_ALU_IDX. + + * sim-main.h (trace_module): Change variable decl to integer type. + (TRACE_BRANCH*, TRACE_LD, TRACE_ST): Update. + +Tue Feb 17 12:51:18 1998 Andrew Cagney + + * interp.c (sim_store_register, sim_fetch_register): Pass in + length parameter. Return -1. + +Tue Feb 3 16:24:42 1998 Andrew Cagney + + * sim-main.h (IMEM16, IMEM16_IMMED): Rename IMEM and + IMEM_IMMED. To match recent igen change. + +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. + +Fri Jan 30 09:51:27 1998 Andrew Cagney + + * sim-main.h (CPU_CIA): Delete, replaced by. + (CIA_SET, CIA_SET): Define. + +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. + +Fri Dec 5 09:26:08 1997 Nick Clifton + + * v850.igen: Revert break value back to its old value. + +Thu Dec 4 09:21:05 1997 Doug Evans + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Dec 3 17:27:19 1997 Nick Clifton + + * v850.igen: Make break have a zero first field, since otherwise + it clashes with the DIVH instruction. + +Sat Nov 22 21:32:07 1997 Andrew Cagney + + * simops.c (OP_10007E0): Rename SIGABRT -> SIM_SIGABRT. Give + sim_stopped instead of sim_signalled. + + * v850.igen (BREAK), simops.c (OP_12007E0): Rename SIGTRAP to + SIM_SIGTRAP. + (illegal): Rename SIGILL to SIM_SIGILL. + + * sim-main.h, simops.c, interp.c: Do not include signal.h. + + * sim-main.h: Include sim-signal.h instead of signal.h. + (SIGTRAP, SIGQUIT): Delete definition. + (SIG_V850_EXIT): Delete definition. + +Tue Nov 18 15:33:48 1997 Doug Evans + + * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS). + +Fri Oct 31 10:33:40 1997 Andrew Cagney + + * interp.c (sim_open): Check state magic number. + (sim-assert.h): Include. + +Tue Oct 28 11:06:47 1997 Andrew Cagney + + * v850.igen: Add model filter field to records. + +Fri Oct 3 09:28:00 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Fri Sep 26 11:56:02 1997 Felix Lee + + * sim-main.h: delete null override of SIM_ENGINE_HALT_HOOK and + SIM_ENGINE_RESTART_HOOK. + +Wed Sep 24 17:38:57 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Sep 24 17:28:26 1997 Andrew Cagney + + * sim-main.h (WITH_TARGET_WORD_MSB): Delete. + + * configure.in (SIM_AC_OPTION_BITSIZE): Specify 32 bit + architecture with MSB == 31. + +Wed Sep 24 14:04:20 1997 Andrew Cagney + + * v850.igen: Make divh insn with RRRRR==0 breakpoint. + +Tue Sep 23 11:04:38 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Sep 23 10:19:51 1997 Andrew Cagney + + * Makefile.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN, + SIM_HOSTENDIAN, SIM_RESERVED_BITS): Delete, moved to common. + (SIM_EXTRA_CFLAGS): Update. + +Mon Sep 22 11:46:20 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * configure.in: Really specify NONSTRICT_ALIGNMENT as the default. + +Fri Sep 19 17:45:25 1997 Andrew Cagney + + * configure.in: Specify NONSTRICT_ALIGNMENT as the default. + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Fri Sep 19 10:37:20 1997 Andrew Cagney + + * v850.igen (disp16): Use EXTEND16 to sign extend disp. + (disp22): Only shift left by 1, not 2. + ("jmp"): Ensure PC is 2 byte aligned. + + * simops.c, v850.igen: Move "Bcond", "jr", "jarl" code to + v850.igen. Fix tracing. + + * simops.c (OP_300, OP_400, OP_500): Move "sdl.b", "sld.h", + "sld.w" insns to v850.igen. Fix tracing. + (OP_70): Ditto for "sld.hu". + + * v850.igen: Clarify tracing of "sld.b", "sld.h" et.al. + + * simops.c (condition_met): Make global. + + * sim-main.h (TRACE_ALU_INPUT3, TRACE_BRANCH0, TRACE_LD, + TRACE_ST): Define. + (TRACE_LD_NAME): Define. + + * simops.c: Move "cmov", "cmov imm" to v850.igen, fix. + +Wed Sep 17 16:21:08 1997 Andrew Cagney + + * simops.c: Move "mov", "reti", to v850.igen, fix tracing. + + * interp.c (hash): Delete. + + * v850.igen (nop): Really do nothing. + + * interp.c (do_interrupt): Mask interrupts after PSW is saved, not + before. + * v850.igen (reti): Return to current PC not previous. + +Wed Sep 17 14:02:10 1997 Andrew Cagney + + * simops.c: Move "ctret", "bsw", "hsw" to v850.igen, fix tracing. + (trace_module): Global, save component/module name across insn. + + * simops.c: Move "bsh" to v850.igen, fix. + + * v850.igen (callt): Load correct number of bytes. Fix tracing. + (stsr, ldsr): Correct src, dest fields. Fix tracing. + (ctret): Force alignment. Fix tracing. + +Tue Sep 16 22:14:01 1997 Andrew Cagney + + * simops.c (trace_output): Add result argument. + (trace_result): New function. Simpler version of trace_output, + assumes trace needed. + (trace_output): Call trace_result. + (trace_output): For IMM_REG_REG, trace correct register. + (trace_input): Add case for 16bit immediates. + (OP_600, OP_640, OP_680, OP_6C0, OP_6A0): Use. + + * sim-main.h (TRACE_ALU_INPUT, TRACE_ALU_RESULT): Define. + (trace_values, trace_name, trace_pc, trace_num_values): Make + global. + (GR, SR): Define. + + v850.insn (movea, stsr): Use. + (sxb, sxh, zxb, zxh): Ditto. + +Tue Sep 16 21:14:01 1997 Andrew Cagney + + * simops.c: Move "movea" from here. + * v850.igen: To here. + + * v850.igen (simm16): Define, sign extend imm16. + (uimm16): Define, no sign extension. + (addi, andi, movea, movhi, mulhi, ori, satsubi, xori): Use. + + * simops.c: Move "sxh", "switch", "sxb", "callt", "dispose", + "mov32" from here. + * v850.igen: To here. + (switch): Fix off by two error in NIA calc. + +Tue Sep 16 15:14:01 1997 Andrew Cagney + + * simops.c (trace_pc, trace_name, trace_values, trace_num_values): + New static globals. + (trace_input): Just save pc, name and values for trace_output. + (trace_output): Write trace values to a buffer. Use + trace_one_insn to print trace info and buffer. + (SIZE_OPERANDS, SIZE_LOCATION): Delete. + +Tue Sep 16 09:02:00 1997 Andrew Cagney + + * sim-main.h (struct _sim_cpu): Add psw_mask so that reserved bits + can be masked out. + + * simops.c (OP_2007E0, OP_4007E0): Move "ldsr", "stsr" + instructions from here. + * v850.igen (ldsr, stsr): To here. Mask out reserved bits when + setting PSW. + + * interp.c (sim_open): Set psw_mask if machine known. + +Tue Sep 16 10:20:00 1997 Andrew Cagney + + * v850-dc: Add rule to diferentiate between breakpoint and divh. + * v850.igen (break): New instruction, breakpoint simulator. + * v850.igen (breakpoint): Enable. Change to a 32bit instruction. + +Mon Sep 15 18:44:05 1997 Jim Wilson + + * simops.c (Multiply64): Don't store into register zero. + +Tue Sep 16 09:02:00 1997 Andrew Cagney + + * Makefile.in (semantics.o): Add dependency. + + * sim-main.h (SAVE_1, SAVE_2): Perform backward compatible save, + do not adjust CIA/NIA. + +Mon Sep 15 17:36:15 1997 Andrew Cagney + + * simops.c (OP_300, OP_400, OP_70): Make behavour depend on PSW[US]. + + * simops.c: Move "divun", "sld.bu", "divhn", "divhun", "divn", + "divun", "pushml" code from here to v850.igen. + (divun): Make global. + (type3_regs): Make global + + * v850.igen: Move simops.c code to here. + + * interp.c (sim_create_inferior): For v850eq set US bit by + default. + + * interp.c (sim_open): Don't set arch, now set by + sim_analyze_program. + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Sep 15 14:39:34 1997 Andrew Cagney + + * simops.c (op_types): Move from here. + sim-main.h: To here. + + * sim-main.h (trace_input, trace_output), simops.c: Make global. + + * simops.c (OP_60): Move "jmp" code from here. + * v850.igen (jmp): To here. + + * simops.c (OP_60): Move "sld.bu" code from here. + * v850.igen (sld.bu): To here. + +Fri Sep 12 15:11:03 1997 Andrew Cagney + + * v850.igen (prepare, ...): Add to v850eq architecture. + + * interp.c (sim_open): Default to v850eq. + + * interp.c (sim_open): Default to v850e. + * sim-main.h (signal.h): Include. + + * v850.igen (illegal): Report/halt illegal instructions. + + * Makefile.in (SIM_EXTRA_CFLAGS): Add SIM_RESERVED_BITS. + + * configure.in: Add reserved bits option. + * configure: Regenerate. + +Thu Sep 11 08:40:03 1997 Andrew Cagney + + * interp.c (sim_open): Use sim_do_commandf instead of asprintf. + + * sim-main.h (INSN_NAME): + + * Makefile.in (INCLUDE): Add SIM_EXTRA_DEPS. + (SIM_EXTRA_DEPS): Add itable.h + (tmp-gencode): Does not depend on simops.h + + * sim-main.h (itable.h): Include. + (MAX_INSNS, INSN_NAME): Define. + + * interp.c: Compute inttype from the interrupt_names index that + was passed in. + +Wed Sep 10 10:25:40 1997 Andrew Cagney + + * simops.c (trace_input): Use trace_printf instead of + sim_io_printf. + (trace_output): Ditto. + (trace_input): Only trace when TRACE_ALU_P. Delete code + disasembling instruction. + (trace_output): Only trace when TRACE_ALU_P. + +Tue Sep 9 01:29:50 1997 Andrew Cagney + + * simops.c (trace_input, trace_output): Use sim_io_printf. + (OP_620): Pass correct argument to trace. + (OP_E607E0): Ditto. + (trace_input): Obtain prog_bfd, text_start et.al from simulator + struct. + +Mon Sep 8 21:03:52 1997 Andrew Cagney + + * v850.igen: New file. + * v850-dc: New file. + +Mon Sep 8 18:33:04 1997 Andrew Cagney + + + * sim-main.h (SEXT16): Delete, use EXTEND16. + (SEXT8): Delete, use EXTEND8. + (SEXT32): Delete, used? + (SEXT40, SEXT44, SEXT64): Use UNSIGNED64 for constants, not ...LL. + (WITH_TARGET_WORD_MSB): Define as 31. v850 little bit endian. + + * simops.c: Use EXTEND15 from sim-bits instead of SEXT16. + + * sim-main.h (DEBUG_TRACE, DEBUG_VALUES, v850_debug): Delete, + replace with TRACE_INSN_P and TRACE_ALU_P. + + * simops.c (trace_input, trace_output): Update. + + * interp.c (sim_engine_run): Delete. + (lookup_hash): Delete. + (sim_open): Do not fill hash table. + (sim_trace): Delete. + +Fri Sep 5 17:04:48 1997 Andrew Cagney + + * simops.c (OP_FFFF): Use sim_engine_halt. + (OP_12007E0): Ditto. + (OP_10007E0): Ditto. + + * sim-main.h (struct sim_cpu): Delete member exception. Using + sim-engine et.al. + + * interp.c (sim_info): Do not do anything in sim-info. + (sim_stop): Delete, replace with sim-stop. + (sim_stop_reason): Delete, replace with sim-reason. + + * sim-main.h (WITH_WATCHPOINTS): Define. + (WITH_MODULO_MEMORY): Define + + * Makefile.in (SIM_OBJS): Add sim-resume, sim-watch, sim-stop, + sim-reason. + + * interp.c (enum interrupt_cond_type): Delete. + (struct interrupt_generator): Delete. + (enum interrupt_type): Drop int_none. + (sim_open): Initialize WATCHPOINT module. + (sim_resume, sim_run): Rename sim_resume to sim_run. + (sim_engine_run): Replace interrupt code with call to sim-events. + (sim_set_interrupt): Delete. + (sim_parse_number): Delete. + +Thu Sep 4 17:21:23 1997 Doug Evans + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Thu Sep 4 18:11:37 1997 Andrew Cagney + + * simops.c (fetch_argv): New function, fetch a arg vector from + simulator memory. + + * configure.in: Check for fork, execve, execv. + * configure: Regenerate. + + * interp.c (sim_store_register, sim_fetch_register): Use H2T_4 and + T2H_4 for byte swapping. + + * sim-main.h, interp.c (get_word, get_half, get_byte, put_word, + put_half, put_byte): Delete. + + * Makefile.in (SIM_OBJS): Add sim-memopt.o module. + + * sim-main.h (load_mem, store_mem): Redefine as macros. + (IMEM, IMEM_IMMED): New macros - fetch instructions. + + * simops.c (OP_10007E0): For SYS_read, SYS_write, SYS_open + transfer data via a buffer. + (fetch_str): New function, fetch string from memory. + + * Makefile.in (SIM_OBJS): Add sim-hrw.o module. + + * interp.c (sim_open): Establish memory maps using sim-memopt.c + via sim_do_command. + (sim_do_command): Print error if memory-map command is used. Call + sim_args_command. + (map): Delete, replaced by sim-core. + (sim_memory_init): Delete, replaced by sim-core. + (sim_set_memory_map): Delete, replaced by sim-memopt. + (load_mem): Delete, replaced by sim-core. + (store_mem): Delete, replaced by sim-core. + (sim_write): Delete, replaced by sim-hrw. + (sim_read): Delete, replaced by sim-hrw. + + * sim-main.h (struct sim_state): Remove memory members, using + sim-core.c + +Wed Sep 3 10:18:55 1997 Andrew Cagney + + * sim-main.h: Replace SIM_HAVE_FLATMEM with mem ptr. + * interp.c (map): Do not add to a void pointer. + + * Makefile.in (INCLUDE): Add sim-main.h + + * configure.in: Check for time.h + * configure: Re-generate. + + * interp.c (struct interrupt_generator): Make time unsigned long, + address SIM_ADDR. + (sim_resume): Make oldpc SIM_ADDR. + (struct hash_entry): Make mask/opcode unsigned. + + * v850_sim.h (struct simops ): Make opcode and mask unsigned. + + * simops.c (utime.h): Include if available. + (OP_10007E0): Check for UTIME function. + (divun): Put parentheses around shift argument. + (OP_640): Put parentheses around shift argument, was wrong. + (OP_107F0): Return something. + + * interp.c (sim_parse_number): Use strtoul not strtol. + (sim_resume): Use sim_elapsed_time_get to keep track of the time. + + * configure.in (SIM_AC_OPTION_WARNINGS): Add. + (SIM_AC_OPTION_ENDIAN): Set to hardwired big. + (SIM_AC_OPTION_HOST_ENDIAN): Add. + (AC_CHECK_FUNCS): Add utime. + (AC_CHECK_HEADERS): Add stdlib.h, string.h, strings.h, utime.h + configure: Regenerate. + + + * Makefile.in (SIM_RUN_OBJS): Use nrun.o. + (SIM_OBJS): Add sim-io.o, sim-hload.o, sim-utils.o, sim-options.o, + sim-config.o, sim-module.o, sim-events.o, sim-core.o, + sim-endian.o, sim-engine.o, sim-trace.o, sim-profile.o + (SIM_ENDIAN, SIM_WARNGINS): Define. + + * simops.c (OP_10007E0): Use sim_io_* for transfers. + + * interp.c (sim_resume): Pass sd around. + + * simops.c (sim-main.h): Include. + + * gencode.c (write_template): Generate #include sim-main.h. + (write_opcodes): Ditto. + + * interp.c (prog_bfd, prog_bfd_was_opened_p): Delete. + (v850_callback): Ditto. + (sim_kind, myname): Ditto. + (lookup_hash): Pass SD. Use sim_io_error. + (sim_set_memory_map): Pass in SD, use. + (init_system): Pass in SD, use. + (sim_open): Update. + (sim_set_profile): Delete. + (sim_set_profile_size): Delete. + (do_interrupt): Pass in SD, use. + (sim_info): Use sim_io_printf. + (sim_create_inferior): Reset registers. Set PC from prog_bfd + argument. + (sim_load): Delete, use common/sim-hload.c + (sim_size): Rename to sim_memory_init. + (sim_write): Remove call to init_system. + (init_system): Delete. + (sim_set_callbacks): Delete. + (sim_set_interrupt): Pass in SD, use. + (start_time): Delete. + + * v850_sim.h: Remove everything except `struct simops' from here. + * sim-main.h: Move most to here. + * gencode.c: Move #includes to here. + + * sim-main.h(struct _sim_cpu): Rename struct _state. + (#define PC, et.al.): Update + (v850_callback): Delete. Replaced with SIM_DESC arg. + (int8, uint8, int16, uint16, int32, uint32): Define types using + unsigned8 et.al from common/sim-types.h. + * sim-main.h (State): Define as STATE_CPU. + +Mon Sep 1 12:07:55 1997 Andrew Cagney + + * configure.in: Check for time, chmod. + * configure: Regenerate. + * simops.c (SYS_time, SYS_chmod): Use HAVE_TIME, HAVE_CHMOD. + + * simops.c (../../libgloss/v850/sys/syscall.h): Include instead of + sys/syscall.h. + (OP_10007E0): Check the existance each SYS_* macro independantly. + + * v850_sim.h (SIGQUIT, SIGTRAP): Only define if missing. + +Wed Aug 27 18:13:22 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Tue Aug 26 10:42:38 1997 Andrew Cagney + + * interp.c (sim_kill): Delete. + (sim_create_inferior): Add ABFD argument. + (sim_load): Move setting of PC from here. + (sim_create_inferior): To here. + +Mon Aug 25 17:50:22 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Mon Aug 25 11:31:23 1997 Andrew Cagney + + * interp.c (sim_open): Add ABFD argument. + +Fri Aug 22 10:39:28 1997 Nick Clifton + + * simops.c (bsh): Only set CY flag if either of the bottom + bytes is zero. + + * simops.c (prepare, dispose): Lower numbered + registers go to higher numbered address. + + * simops.c (unsigned divide instructions): S bit set if result has + top bit set. + + * simops.c (pushml, pushmh, popml, popmh): Lower numbered + registers go to higher numbered address. + +Wed Aug 20 13:56:35 1997 Nick Clifton + + * simops.c (OP_107E0, OP_107F0, OP_307E0, OP_307F0): Use correct + interpretation of SR bit in list18 structure. + (divn, divun): New functions to perform N step divide functions. + +Mon Aug 18 10:59:02 1997 Nick Clifton + + * simops.c (OP_300, OP_400, OP_60, OP_70): Support variant opcodes + with US bit set in the PSW. + +Wed Aug 13 19:06:55 1997 Nick Clifton + + * interp.c (sim_resume): Opcode functions return amount to be + added to PC and all opcodes take a standard format in the OP[] + array. + + (do_format_*): Functions removed. + + * v850_sim.h (SP, EP): New register mnemonics. + + * gencode.c (write_header): Functions prototypes return an + integer. + + * simops.c: Opcode functions return amount to be added to PC. + + * v850_sim.h (CTPC, CTPSW, CTBP): New register mnemonics. + + * simops.c: Add support for v850e instructions. + + * simops.c: Add support for v850eq instructions. + +Tue May 20 10:24:14 1997 Andrew Cagney + + * interp.c (sim_open): Add callback argument. + (sim_set_callbacks): Delete SIM_DESC argument. + +Thu Apr 24 00:39:51 1997 Doug Evans + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Apr 23 17:20:16 1997 Doug Evans + + * interp.c (prog_bfd_was_opened_p): New static local. + (prog_bfd): New global variable. + (sim_open): Undo patch to add -E support. + (sim_close): Close prog_bfd if sim_load opened it. + (sim_load): Record bfd of loaded file in prog_bfd. + * simops.c (prog_bfd): Renamed from exec_bfd. + +Fri Apr 18 14:17:12 1997 Andrew Cagney + + * interp.c (sim_stop): Stub function. + +Thu Apr 17 03:53:18 1997 Doug Evans + + * Makefile.in (SIM_OBJS): Add sim-load.o. + * interp.c (sim_kind, myname): New static locals. + (sim_open): Set sim_kind, myname. Ignore -E arg. + (sim_load): Return SIM_RC. New arg abfd. Call sim_load_file to + load file into simulator. Set start address from bfd. + (sim_create_inferior): Return SIM_RC. Delete arg start_address. + +Wed Apr 16 19:53:55 1997 Andrew Cagney + + * simops.c (OP_10007E0): 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. + +Wed Mar 19 01:14:00 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Mar 17 15:10:07 1997 Andrew Cagney + + * configure: Re-generate. + +Fri Mar 14 10:34:11 1997 Michael Meissner + + * configure: Regenerate to track ../common/aclocal.m4 changes. + +Thu Mar 13 13:00:54 1997 Doug Evans + + * interp.c (sim_open): New SIM_DESC result. Argument is now + in argv form. + (other sim_*): New SIM_DESC argument. + +Tue Feb 4 13:33:30 1997 Doug Evans + + * Makefile.in (@COMMON_MAKEFILE_FRAG): Use + COMMON_{PRE,POST}_CONFIG_FRAG instead. + * configure.in: sinclude ../common/aclocal.m4. + * configure: Regenerated. + +Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com) + + * configure configure.in Makefile.in: Update to new configure + scheme which is more compatible with WinGDB builds. + * configure.in: Improve comment on how to run autoconf. + * configure: Re-run autoconf to get new ../common/aclocal.m4. + * Makefile.in: Use autoconf substitution to install common + makefile fragment. + +Mon Jan 20 16:05:34 1997 Michael Meissner + + * simops.c (OP_{E0,2E0,6E0}): The multiply operations sign extend, + not zero extend. + +Tue Jan 14 17:06:03 1997 Stu Grossman (grossman@critters.cygnus.com) + + * simops.c: Put ifdefs around things to make MSVC happy. Get rid + of unistd.h. Disable SYS_stat, SYS_chown, SYS_time, SYS_times, + SYS_gettimeofday and SYS_utime from MSVC. + +Tue Dec 31 18:11:13 1996 Michael Meissner + + * simops.c (OP_10007E0): Know that kill encodes the signal number + via: 0xdead0000 | signal and turn it back into a signal. + +Fri Dec 27 14:44:06 1996 Michael Meissner + + * v850_sim.h (SIG_V850_EXIT): Define as -1. + + * interp.c (sim_open): Cast calloc function. + (sim_stop_reason): If signal is SIG_V850_EXIT, inform gdb the + program exited with the appropriate exit code. + (sim_set_interrupt): Declare buildargv. + + * simops.c (OP_10007E0): Make exit signal normal exit. Make time + type correct and work on big endian systems. + +Wed Nov 20 02:18:44 1996 Doug Evans + + * Makefile.in: Delete 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. + * simops.c: #include "config.h". #include if present. + +Sun Nov 3 23:02:54 1996 Stan Shebs + + * v850_sim.h (State): New slots dummy_mem, pending_nmi. + (EIPC, etc): New macros for system registers. + * simops.c, interp.c: Use everywhere. + + * interp.c: Add support for interrupts issued by interrupt + generators, either PC- or time-based. Controlled by simulator + command "sim interrupt". + + * interp.c: Add support for variable-size allocation of memory, + via simulator command "sim memory-map". + (map): Issue SIGSEGV for references to invalid memory regions. + +Thu Oct 31 14:44:10 1996 Gavin Koch + + * simops.c: Include for struct timeval and + struct timezone. + +Wed Oct 30 08:49:10 1996 Jeffrey A Law (law@cygnus.com) + + * simops.c (OP_10007E0): Handle SYS_times and SYS_gettimeofday. + + * simops.c (OP_10007E0): Handle SYS_time. + +Tue Oct 29 14:22:55 1996 Jeffrey A Law (law@cygnus.com) + + * simops.c: Include . + (OP_10007E0): Handle SYS_stat. + +Thu Oct 24 12:26:35 1996 Jeffrey A Law (law@cygnus.com) + + * simops.c (OP_10007E0): Don't declare errno. + + * simops.c (OP_500): Mask off low bit in displacement + for sld.w. + (OP_501): Similarly. + + * simops.c (OP_500): Fix displacement handling for sld.w. + (OP_501): Similarly for sst.w. + + * simops.c (trace_input): Remove all references to SEXT7. + (OP_300, OP_400, OP_500, OP_380, OP_480, OP_501): Displacement + is zero extended for sst/sld instructions. + * v850_sim.h (SEX7): Delete. It's no longer needed (and it + was incorrect anyway). + +Thu Oct 24 10:33:33 1996 Stu Grossman (grossman@critters.cygnus.com) + + * Makefile.in: Get rid of srcroot. Set all INSTALL macros via + autoconf. + * gencode.c (write_opcodes): Pad operands field to account for + MSVC braindamage. + * simops.c: Include errno.h. Exclude SYS_chown, since MSVC + doesn't support it. (Why is this here in the first place?!?) + * v850_sim.h: Get rid of 64 bit defs. Also, get rid of #elif's. + Change number of operands in struct simops from 9 to 6. Define + SIGTRAP and SIGQUIT for MSVC. + +Tue Oct 15 16:19:51 1996 Stu Grossman (grossman@critters.cygnus.com) + + * interp.c (MEM_SIZE): It's now bytes, not a power of 2. + * (map): Add support for external mem in the 1->2 meg range. + Also, abort() when memory access is way out of bounds. (Better to + die than to give wrong result. (This will be fixed later.)) + * (sim_size): MEM_SIZE is now bytes, not shift factor. + +Tue Oct 1 15:53:24 1996 Gavin Koch + + * simops.c (trace_input): Swapped order of operands for output + output of OP_IMM_REG. Changed the fetching of the operands for + OP_LOAD32, and OP_STORE32 to work like op-function. + +Mon Sep 30 15:46:33 1996 Stu Grossman (grossman@critters.cygnus.com) + + * interp.c: Move includes of remote-sim.h and callback.h to + v850-sim.h. + * (lookup_hash): Add PC to report of hash failure. + * (map load_mem store_mem): New memory subsystem. Models V851 + memory system. + * (sim_write sim_read): Use new memory subsystem. + * (sim_resume): Don't load and save PC into EIPC anymore. Needed + to make user-defined traps work right. + * simops.c (OP_*): Use new memory subsystem. + * (OP_14007E0 (reti)): Implement reti. + * (OP_14996E0 (trap)): Implement user-defined traps. Move I/O to + trap 31. Use new memory subsystem. + * v850_sim.h: Prototypes for load_mem, store_mem and map. Use + load_mem in RLW macro. + +Fri Sep 27 18:34:09 1996 Stu Grossman (grossman@critters.cygnus.com) + + * gencode.c (write_opcodes): Output hex values for opcode mask + and patterns. + * interp.c (sim_resume): Save and restore PC from the appropriate + register. + * (sim_fetch_register sim_store_register): Fix byte-order problem + with reading and writing registers. + * simops.c (OP_FFFF): Implement pseudo-breakpoint insn. + +Fri Sep 27 17:42:37 1996 Jeffrey A Law (law@cygnus.com) + + * simops.c (trace_input): Fix thinko. + +Wed Sep 18 09:54:12 1996 Michael Meissner + + * simops.c (exec_bfd): Rename from sim_bfd. + (trace_input): Ditto. + +Thu Sep 12 12:03:05 1996 Michael Meissner + + * simops.c (trace_input): Use find_nearest_line to print line + number, function name or file name of PC. + +Wed Sep 11 16:44:37 1996 Michael Meissner + + * simops.c: Add tracing support. Use SEXTxx macros instead of + doing hardwired shifts. + + * configure.in (--enable-sim-cflags): Add switch to add additional + flags to simulator buld. If --enable-sim-cflags=trace, turn on + tracing. + * configure: Regenerate. + + * Makefile.in: Don't require a VPATH capable make if configuring + in the same directory. Don't use CFLAGS for configuration flags. + Add flags from --enable-sim-cflags. Support canadian cross + builds. Rebuild whole simulator if include files change. + + * interp.c (v850_debug): New global for debugging. + (lookup_hash,sim_size,sim_set_profile): Use + printf_filtered callback, instead of calling printf directly. + (sim_{open,trace}): Enable tracing if -t and compiled for tracing. + + * v850_sim.h: Use limits.h to set the various sized types. + (SEXT{5,7,16,22}): New macros. + +Mon Sep 9 20:50:46 1996 Jeffrey A Law (law@cygnus.com) + + * interp.c (hash): Make this an inline function + when compiling with GCC. Simplify. + * simpos.c: Explicitly include "sys/syscall.h". Remove + some #if 0'd code. Enable more emulated syscalls. + +Wed Sep 4 01:48:55 1996 Jeffrey A Law (law@cygnus.com) + + * interp.c: Fix sign bit handling for add and sub instructions. + +Tue Sep 3 10:20:30 1996 Jeffrey A Law (law@cygnus.com) + + * gencode.c: Fix various indention & style problems. + Remove test code. Remove #if 0 code. + * interp.c: Provide prototypes for all static functions. + Fix minor indention problems. + (sim_open, sim_resume): Remove unused variables. + (sim_read): Return type is "int". + * simops.c: Remove unused variables. + (divh): Make result of divide-by-zero zero. + (setf): Initialize result to keep compiler quiet. + (sar instructions): These just clear the overflow bit. + * v850_sim.h: Provide prototypes for put_byte, put_half + and put_word. + + * interp.c: OP should be an array of 32bit operands! + (v850_callback): Declare. + (do_format_5): Fix extraction of OP[0]. + (sim_size): Remove debugging printf. + (sim_set_callbacks): Do something useful. + (sim_stop_reason): Gross hacks to get c-torture running. + * simops.c: Simplify code for computing targets of bCC + insns. Invert 's' bit if 'ov' bit is set for some + instructions. Fix 'cy' bit handling for numerous + instructions. Make the simulator stop when a halt + instruction is encountered. Very crude support for + emulated syscalls (trap 0). + * v850_sim.h: Include "callback.h" and declare + v850_callback. Items in the operand array are 32bits. + +Sun Sep 1 22:35:35 1996 Jeffrey A Law (law@cygnus.com) + + * interp.c (sim_resume): Fix code to check for a format 3 + opcode. + * simops.c: bCC insns only argument is a constant, not a + register value (duh...) + +Fri Aug 30 10:33:49 1996 Jeffrey A Law (law@cygnus.com) + + * simops.c: Fix "not1" and "set1". + + * simops.c: Don't forget to initialize temp for + "ld.h" and "ld.w" + + * interp.c: Remove various debugging printfs. + + * simops.c: Fix satadd, satsub boundary case handling. + + * interp.c (hash): Fix. + * interp.c (do_format_8): Get operands correctly and + call the target function. + * simops.c: Rough cut at "clr1", "not1", "set1", and "tst1". + +Thu Aug 29 13:53:29 1996 Jeffrey A Law (law@cygnus.com) + + * interp.c (do_format_4): Get operands correctly and + call the target function. + * simops.c: Rough cut at "sld.b", "sld.h", "sld.w", "sst.b", + "sst.h", and "sst.w". + + * v850_sim.h: The V850 doesn't have split I&D spaces. Change + accordingly. Remove many unused definitions. + * interp.c: The V850 doesn't have split I&D spaces. Change + accordingly. + (get_longlong, get_longword, get_word): Deleted. + (write_longlong, write_longword, write_word): Deleted. + (get_operands): Deleted. + (get_byte, get_half, get_word): New functions. + (put_byte, put_half, put_word): New functions. + * simops.c: Remove unused functions. Rough cut at + "ld.b", "ld.h", "ld.w", "st.b", "st.h", "st.w" insns. + + * v850_sim.h (struct _state): Remove "psw" field. Add + "sregs" field. + (PSW): Remove bogus definition. + * simops.c: Change condition code handling to use the psw + register within the sregs array. Handle "ldsr" and "stsr". + + * simops.c: Handle "satadd", "satsub", "satsubi", "satsubr". + + * interp.c (do_format_5): Get operands correctly and + call the target function. + (sim_resume): Don't do a PC update for format 5 instructions. + * simops.c: Handle "jarl" and "jmp" instructions. + + * simops.c: Fix minor typos. Handle "cmp", "setf", "tst" + "di", and "ei" instructions correctly. + + * interp.c (do_format_3): Get operands correctly and call + the target function. + * simops.c: Handle bCC instructions. + + * simops.c: Add condition code handling to shift insns. + Fix minor typos in condition code handling for other insns. + + * Makefile.in: Fix typo. + * simops.c: Add condition code handling to "sub" "subr" and + "divh" instructions. + + * interp.c (hash): Update to be more accurate. + (lookup_hash): Call hash rather than computing the hash + code here. + (do_format_1_2): Handle format 1 and format 2 instructions. + Get operands correctly and call the target function. + (do_format_6): Get operands correctly and call the target + function. + (do_formats_9_10): Rough cut so shift ops will work. + (sim_resume): Tweak to deal with format 1 and format 2 + handling in a single funtion. Don't update the PC + for format 3 insns. Fix typos. + * simops.c: Slightly reorganize. Add condition code handling + to "add", "addi", "and", "andi", "or", "ori", "xor", "xori" + and "not" instructions. + * v850_sim.h (reg_t): Registers are 32bits. + (_state): The V850 has 32 general registers. Add a 32bit + psw and pc register too. Add accessor macros + + * Makefile.in, interp.c, v850_sim.h: Bring over endianness + changes from the d10v simulator. + + * simops.c: Add shift support. + + * simops.c: Add multiply & divide support. Abort for system + instructions. + + * simops.c: Add logicals, mov, movhi, movea, add, addi, sub + and subr. No condition codes yet. + +Wed Aug 28 13:53:22 1996 Jeffrey A Law (law@cygnus.com) + + * ChangeLog, Makefile.in, configure, configure.in, v850_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: config.in =================================================================== --- config.in (nonexistent) +++ config.in (revision 842) @@ -0,0 +1,140 @@ +/* config.in. Generated from configure.ac by autoheader. */ + +/* Define if building universal (internal helper macro) */ +#undef AC_APPLE_UNIVERSAL_BUILD + +/* 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 `chmod' function. */ +#undef HAVE_CHMOD + +/* Define to 1 if you have the `chown' function. */ +#undef HAVE_CHOWN + +/* 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 `execv' function. */ +#undef HAVE_EXECV + +/* Define to 1 if you have the `execve' function. */ +#undef HAVE_EXECVE + +/* Define to 1 if you have the header file. */ +#undef HAVE_FCNTL_H + +/* Define to 1 if you have the `fork' function. */ +#undef HAVE_FORK + +/* 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 `utime' function. */ +#undef HAVE_UTIME + +/* Define to 1 if you have the header file. */ +#undef HAVE_UTIME_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_ZLIB_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 home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Additional package description */ +#undef PKGVERSION + +/* Bug reporting address */ +#undef REPORT_BUGS_TO + +/* Define as the return type of signal handlers (`int' or `void'). */ +#undef RETSIGTYPE + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most + significant byte first (like Motorola and SPARC, unlike Intel). */ +#if defined AC_APPLE_UNIVERSAL_BUILD +# if defined __BIG_ENDIAN__ +# define WORDS_BIGENDIAN 1 +# endif +#else +# ifndef WORDS_BIGENDIAN +# undef WORDS_BIGENDIAN +# endif +#endif Index: simops.c =================================================================== --- simops.c (nonexistent) +++ simops.c (revision 842) @@ -0,0 +1,2763 @@ +#include "sim-main.h" +#include "v850_sim.h" +#include "simops.h" + +#include + +#ifdef HAVE_UTIME_H +#include +#endif + +#ifdef HAVE_TIME_H +#include +#endif + +#ifdef HAVE_UNISTD_H +#include +#endif + +#ifdef HAVE_STRING_H +#include +#else +#ifdef HAVE_STRINGS_H +#include +#endif +#endif + +#include "targ-vals.h" + +#include "libiberty.h" + +#include +#if !defined(__GO32__) && !defined(_WIN32) +#include +#include +#include +#endif + +/* This is an array of the bit positions of registers r20 .. r31 in + that order in a prepare/dispose instruction. */ +int type1_regs[12] = { 27, 26, 25, 24, 31, 30, 29, 28, 23, 22, 0, 21 }; +/* This is an array of the bit positions of registers r16 .. r31 in + that order in a push/pop instruction. */ +int type2_regs[16] = { 3, 2, 1, 0, 27, 26, 25, 24, 31, 30, 29, 28, 23, 22, 20, 21}; +/* This is an array of the bit positions of registers r1 .. r15 in + that order in a push/pop instruction. */ +int type3_regs[15] = { 2, 1, 0, 27, 26, 25, 24, 31, 30, 29, 28, 23, 22, 20, 21}; + +#ifdef DEBUG +#ifndef SIZE_INSTRUCTION +#define SIZE_INSTRUCTION 18 +#endif + +#ifndef SIZE_VALUES +#define SIZE_VALUES 11 +#endif + + +unsigned32 trace_values[3]; +int trace_num_values; +unsigned32 trace_pc; +const char *trace_name; +int trace_module; + + +void +trace_input (name, type, size) + char *name; + enum op_types type; + int size; +{ + + if (!TRACE_ALU_P (STATE_CPU (simulator, 0))) + return; + + trace_pc = PC; + trace_name = name; + trace_module = TRACE_ALU_IDX; + + switch (type) + { + default: + case OP_UNKNOWN: + case OP_NONE: + case OP_TRAP: + trace_num_values = 0; + break; + + case OP_REG: + case OP_REG_REG_MOVE: + trace_values[0] = State.regs[OP[0]]; + trace_num_values = 1; + break; + + case OP_BIT_CHANGE: + case OP_REG_REG: + case OP_REG_REG_CMP: + trace_values[0] = State.regs[OP[1]]; + trace_values[1] = State.regs[OP[0]]; + trace_num_values = 2; + break; + + case OP_IMM_REG: + case OP_IMM_REG_CMP: + trace_values[0] = SEXT5 (OP[0]); + trace_values[1] = OP[1]; + trace_num_values = 2; + break; + + case OP_IMM_REG_MOVE: + trace_values[0] = SEXT5 (OP[0]); + trace_num_values = 1; + break; + + case OP_COND_BR: + trace_values[0] = State.pc; + trace_values[1] = SEXT9 (OP[0]); + trace_values[2] = PSW; + trace_num_values = 3; + break; + + case OP_LOAD16: + trace_values[0] = OP[1] * size; + trace_values[1] = State.regs[30]; + trace_num_values = 2; + break; + + case OP_STORE16: + trace_values[0] = State.regs[OP[0]]; + trace_values[1] = OP[1] * size; + trace_values[2] = State.regs[30]; + trace_num_values = 3; + break; + + case OP_LOAD32: + trace_values[0] = EXTEND16 (OP[2]); + trace_values[1] = State.regs[OP[0]]; + trace_num_values = 2; + break; + + case OP_STORE32: + trace_values[0] = State.regs[OP[1]]; + trace_values[1] = EXTEND16 (OP[2]); + trace_values[2] = State.regs[OP[0]]; + trace_num_values = 3; + break; + + case OP_JUMP: + trace_values[0] = SEXT22 (OP[0]); + trace_values[1] = State.pc; + trace_num_values = 2; + break; + + case OP_IMM_REG_REG: + trace_values[0] = EXTEND16 (OP[0]) << size; + trace_values[1] = State.regs[OP[1]]; + trace_num_values = 2; + break; + + case OP_IMM16_REG_REG: + trace_values[0] = EXTEND16 (OP[2]) << size; + trace_values[1] = State.regs[OP[1]]; + trace_num_values = 2; + break; + + case OP_UIMM_REG_REG: + trace_values[0] = (OP[0] & 0xffff) << size; + trace_values[1] = State.regs[OP[1]]; + trace_num_values = 2; + break; + + case OP_UIMM16_REG_REG: + trace_values[0] = (OP[2]) << size; + trace_values[1] = State.regs[OP[1]]; + trace_num_values = 2; + break; + + case OP_BIT: + trace_num_values = 0; + break; + + case OP_EX1: + trace_values[0] = PSW; + trace_num_values = 1; + break; + + case OP_EX2: + trace_num_values = 0; + break; + + case OP_LDSR: + trace_values[0] = State.regs[OP[0]]; + trace_num_values = 1; + break; + + case OP_STSR: + trace_values[0] = State.sregs[OP[1]]; + trace_num_values = 1; + } + +} + +void +trace_result (int has_result, unsigned32 result) +{ + char buf[1000]; + char *chp; + + buf[0] = '\0'; + chp = buf; + + /* write out the values saved during the trace_input call */ + { + int i; + for (i = 0; i < trace_num_values; i++) + { + sprintf (chp, "%*s0x%.8lx", SIZE_VALUES - 10, "", + (long) trace_values[i]); + chp = strchr (chp, '\0'); + } + while (i++ < 3) + { + sprintf (chp, "%*s", SIZE_VALUES, ""); + chp = strchr (chp, '\0'); + } + } + + /* append any result to the end of the buffer */ + if (has_result) + sprintf (chp, " :: 0x%.8lx", (unsigned long)result); + + trace_generic (simulator, STATE_CPU (simulator, 0), trace_module, buf); +} + +void +trace_output (result) + enum op_types result; +{ + if (!TRACE_ALU_P (STATE_CPU (simulator, 0))) + return; + + switch (result) + { + default: + case OP_UNKNOWN: + case OP_NONE: + case OP_TRAP: + case OP_REG: + case OP_REG_REG_CMP: + case OP_IMM_REG_CMP: + case OP_COND_BR: + case OP_STORE16: + case OP_STORE32: + case OP_BIT: + case OP_EX2: + trace_result (0, 0); + break; + + case OP_LOAD16: + case OP_STSR: + trace_result (1, State.regs[OP[0]]); + break; + + case OP_REG_REG: + case OP_REG_REG_MOVE: + case OP_IMM_REG: + case OP_IMM_REG_MOVE: + case OP_LOAD32: + case OP_EX1: + trace_result (1, State.regs[OP[1]]); + break; + + case OP_IMM_REG_REG: + case OP_UIMM_REG_REG: + case OP_IMM16_REG_REG: + case OP_UIMM16_REG_REG: + trace_result (1, State.regs[OP[1]]); + break; + + case OP_JUMP: + if (OP[1] != 0) + trace_result (1, State.regs[OP[1]]); + else + trace_result (0, 0); + break; + + case OP_LDSR: + trace_result (1, State.sregs[OP[1]]); + break; + } +} +#endif + + +/* Returns 1 if the specific condition is met, returns 0 otherwise. */ +int +condition_met (unsigned code) +{ + unsigned int psw = PSW; + + switch (code & 0xf) + { + case 0x0: return ((psw & PSW_OV) != 0); + case 0x1: return ((psw & PSW_CY) != 0); + case 0x2: return ((psw & PSW_Z) != 0); + case 0x3: return ((((psw & PSW_CY) != 0) | ((psw & PSW_Z) != 0)) != 0); + case 0x4: return ((psw & PSW_S) != 0); + /*case 0x5: return 1;*/ + case 0x6: return ((((psw & PSW_S) != 0) ^ ((psw & PSW_OV) != 0)) != 0); + case 0x7: return (((((psw & PSW_S) != 0) ^ ((psw & PSW_OV) != 0)) || ((psw & PSW_Z) != 0)) != 0); + case 0x8: return ((psw & PSW_OV) == 0); + case 0x9: return ((psw & PSW_CY) == 0); + case 0xa: return ((psw & PSW_Z) == 0); + case 0xb: return ((((psw & PSW_CY) != 0) | ((psw & PSW_Z) != 0)) == 0); + case 0xc: return ((psw & PSW_S) == 0); + case 0xd: return ((psw & PSW_SAT) != 0); + case 0xe: return ((((psw & PSW_S) != 0) ^ ((psw & PSW_OV) != 0)) == 0); + case 0xf: return (((((psw & PSW_S) != 0) ^ ((psw & PSW_OV) != 0)) || ((psw & PSW_Z) != 0)) == 0); + } + + return 1; +} + +static unsigned long +Add32 (unsigned long a1, unsigned long a2, int * carry) +{ + unsigned long result = (a1 + a2); + + * carry = (result < a1); + + return result; +} + +static void +Multiply64 (int sign, unsigned long op0) +{ + unsigned long op1; + unsigned long lo; + unsigned long mid1; + unsigned long mid2; + unsigned long hi; + unsigned long RdLo; + unsigned long RdHi; + int carry; + + op1 = State.regs[ OP[1] ]; + + if (sign) + { + /* Compute sign of result and adjust operands if necessary. */ + + sign = (op0 ^ op1) & 0x80000000; + + if (((signed long) op0) < 0) + op0 = - op0; + + if (((signed long) op1) < 0) + op1 = - op1; + } + + /* We can split the 32x32 into four 16x16 operations. This ensures + that we do not lose precision on 32bit only hosts: */ + lo = ( (op0 & 0xFFFF) * (op1 & 0xFFFF)); + mid1 = ( (op0 & 0xFFFF) * ((op1 >> 16) & 0xFFFF)); + mid2 = (((op0 >> 16) & 0xFFFF) * (op1 & 0xFFFF)); + hi = (((op0 >> 16) & 0xFFFF) * ((op1 >> 16) & 0xFFFF)); + + /* We now need to add all of these results together, taking care + to propogate the carries from the additions: */ + RdLo = Add32 (lo, (mid1 << 16), & carry); + RdHi = carry; + RdLo = Add32 (RdLo, (mid2 << 16), & carry); + RdHi += (carry + ((mid1 >> 16) & 0xFFFF) + ((mid2 >> 16) & 0xFFFF) + hi); + + if (sign) + { + /* Negate result if necessary. */ + + RdLo = ~ RdLo; + RdHi = ~ RdHi; + if (RdLo == 0xFFFFFFFF) + { + RdLo = 0; + RdHi += 1; + } + else + RdLo += 1; + } + + /* Don't store into register 0. */ + if (OP[1]) + State.regs[ OP[1] ] = RdLo; + if (OP[2] >> 11) + State.regs[ OP[2] >> 11 ] = RdHi; + + return; +} + + +/* Read a null terminated string from memory, return in a buffer */ +static char * +fetch_str (sd, addr) + SIM_DESC sd; + address_word addr; +{ + char *buf; + int nr = 0; + while (sim_core_read_1 (STATE_CPU (sd, 0), + PC, read_map, addr + nr) != 0) + nr++; + buf = NZALLOC (char, nr + 1); + sim_read (simulator, addr, buf, nr); + return buf; +} + +/* Read a null terminated argument vector from memory, return in a + buffer */ +static char ** +fetch_argv (sd, addr) + SIM_DESC sd; + address_word addr; +{ + int max_nr = 64; + int nr = 0; + char **buf = xmalloc (max_nr * sizeof (char*)); + while (1) + { + unsigned32 a = sim_core_read_4 (STATE_CPU (sd, 0), + PC, read_map, addr + nr * 4); + if (a == 0) break; + buf[nr] = fetch_str (sd, a); + nr ++; + if (nr == max_nr - 1) + { + max_nr += 50; + buf = xrealloc (buf, max_nr * sizeof (char*)); + } + } + buf[nr] = 0; + return buf; +} + + +/* sst.b */ +int +OP_380 () +{ + trace_input ("sst.b", OP_STORE16, 1); + + store_mem (State.regs[30] + (OP[3] & 0x7f), 1, State.regs[ OP[1] ]); + + trace_output (OP_STORE16); + + return 2; +} + +/* sst.h */ +int +OP_480 () +{ + trace_input ("sst.h", OP_STORE16, 2); + + store_mem (State.regs[30] + ((OP[3] & 0x7f) << 1), 2, State.regs[ OP[1] ]); + + trace_output (OP_STORE16); + + return 2; +} + +/* sst.w */ +int +OP_501 () +{ + trace_input ("sst.w", OP_STORE16, 4); + + store_mem (State.regs[30] + ((OP[3] & 0x7e) << 1), 4, State.regs[ OP[1] ]); + + trace_output (OP_STORE16); + + return 2; +} + +/* ld.b */ +int +OP_700 () +{ + int adr; + + trace_input ("ld.b", OP_LOAD32, 1); + + adr = State.regs[ OP[0] ] + EXTEND16 (OP[2]); + + State.regs[ OP[1] ] = EXTEND8 (load_mem (adr, 1)); + + trace_output (OP_LOAD32); + + return 4; +} + +/* ld.h */ +int +OP_720 () +{ + int adr; + + trace_input ("ld.h", OP_LOAD32, 2); + + adr = State.regs[ OP[0] ] + EXTEND16 (OP[2]); + adr &= ~0x1; + + State.regs[ OP[1] ] = EXTEND16 (load_mem (adr, 2)); + + trace_output (OP_LOAD32); + + return 4; +} + +/* ld.w */ +int +OP_10720 () +{ + int adr; + + trace_input ("ld.w", OP_LOAD32, 4); + + adr = State.regs[ OP[0] ] + EXTEND16 (OP[2] & ~1); + adr &= ~0x3; + + State.regs[ OP[1] ] = load_mem (adr, 4); + + trace_output (OP_LOAD32); + + return 4; +} + +/* st.b */ +int +OP_740 () +{ + trace_input ("st.b", OP_STORE32, 1); + + store_mem (State.regs[ OP[0] ] + EXTEND16 (OP[2]), 1, State.regs[ OP[1] ]); + + trace_output (OP_STORE32); + + return 4; +} + +/* st.h */ +int +OP_760 () +{ + int adr; + + trace_input ("st.h", OP_STORE32, 2); + + adr = State.regs[ OP[0] ] + EXTEND16 (OP[2]); + adr &= ~1; + + store_mem (adr, 2, State.regs[ OP[1] ]); + + trace_output (OP_STORE32); + + return 4; +} + +/* st.w */ +int +OP_10760 () +{ + int adr; + + trace_input ("st.w", OP_STORE32, 4); + + adr = State.regs[ OP[0] ] + EXTEND16 (OP[2] & ~1); + adr &= ~3; + + store_mem (adr, 4, State.regs[ OP[1] ]); + + trace_output (OP_STORE32); + + return 4; +} + +/* add reg, reg */ +int +OP_1C0 () +{ + unsigned int op0, op1, result, z, s, cy, ov; + + trace_input ("add", OP_REG_REG, 0); + + /* Compute the result. */ + + op0 = State.regs[ OP[0] ]; + op1 = State.regs[ OP[1] ]; + + result = op0 + op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (result < op0 || result < op1); + ov = ((op0 & 0x80000000) == (op1 & 0x80000000) + && (op0 & 0x80000000) != (result & 0x80000000)); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0) | (ov ? PSW_OV : 0)); + trace_output (OP_REG_REG); + + return 2; +} + +/* add sign_extend(imm5), reg */ +int +OP_240 () +{ + unsigned int op0, op1, result, z, s, cy, ov; + int temp; + + trace_input ("add", OP_IMM_REG, 0); + + /* Compute the result. */ + temp = SEXT5 (OP[0]); + op0 = temp; + op1 = State.regs[OP[1]]; + result = op0 + op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (result < op0 || result < op1); + ov = ((op0 & 0x80000000) == (op1 & 0x80000000) + && (op0 & 0x80000000) != (result & 0x80000000)); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0) | (ov ? PSW_OV : 0)); + trace_output (OP_IMM_REG); + + return 2; +} + +/* addi sign_extend(imm16), reg, reg */ +int +OP_600 () +{ + unsigned int op0, op1, result, z, s, cy, ov; + + trace_input ("addi", OP_IMM16_REG_REG, 0); + + /* Compute the result. */ + + op0 = EXTEND16 (OP[2]); + op1 = State.regs[ OP[0] ]; + result = op0 + op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (result < op0 || result < op1); + ov = ((op0 & 0x80000000) == (op1 & 0x80000000) + && (op0 & 0x80000000) != (result & 0x80000000)); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0) | (ov ? PSW_OV : 0)); + trace_output (OP_IMM16_REG_REG); + + return 4; +} + +/* sub reg1, reg2 */ +int +OP_1A0 () +{ + unsigned int op0, op1, result, z, s, cy, ov; + + trace_input ("sub", OP_REG_REG, 0); + /* Compute the result. */ + op0 = State.regs[ OP[0] ]; + op1 = State.regs[ OP[1] ]; + result = op1 - op0; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (op1 < op0); + ov = ((op1 & 0x80000000) != (op0 & 0x80000000) + && (op1 & 0x80000000) != (result & 0x80000000)); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0) | (ov ? PSW_OV : 0)); + trace_output (OP_REG_REG); + + return 2; +} + +/* subr reg1, reg2 */ +int +OP_180 () +{ + unsigned int op0, op1, result, z, s, cy, ov; + + trace_input ("subr", OP_REG_REG, 0); + /* Compute the result. */ + op0 = State.regs[ OP[0] ]; + op1 = State.regs[ OP[1] ]; + result = op0 - op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (op0 < op1); + ov = ((op0 & 0x80000000) != (op1 & 0x80000000) + && (op0 & 0x80000000) != (result & 0x80000000)); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0) | (ov ? PSW_OV : 0)); + trace_output (OP_REG_REG); + + return 2; +} + +/* sxh reg1 */ +int +OP_E0 () +{ + trace_input ("mulh", OP_REG_REG, 0); + + State.regs[ OP[1] ] = (EXTEND16 (State.regs[ OP[1] ]) * EXTEND16 (State.regs[ OP[0] ])); + + trace_output (OP_REG_REG); + + return 2; +} + +/* mulh sign_extend(imm5), reg2 */ +int +OP_2E0 () +{ + trace_input ("mulh", OP_IMM_REG, 0); + + State.regs[ OP[1] ] = EXTEND16 (State.regs[ OP[1] ]) * SEXT5 (OP[0]); + + trace_output (OP_IMM_REG); + + return 2; +} + +/* mulhi imm16, reg1, reg2 */ +int +OP_6E0 () +{ + trace_input ("mulhi", OP_IMM16_REG_REG, 0); + + State.regs[ OP[1] ] = EXTEND16 (State.regs[ OP[0] ]) * EXTEND16 (OP[2]); + + trace_output (OP_IMM16_REG_REG); + + return 4; +} + +/* cmp reg, reg */ +int +OP_1E0 () +{ + unsigned int op0, op1, result, z, s, cy, ov; + + trace_input ("cmp", OP_REG_REG_CMP, 0); + /* Compute the result. */ + op0 = State.regs[ OP[0] ]; + op1 = State.regs[ OP[1] ]; + result = op1 - op0; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (op1 < op0); + ov = ((op1 & 0x80000000) != (op0 & 0x80000000) + && (op1 & 0x80000000) != (result & 0x80000000)); + + /* Set condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0) | (ov ? PSW_OV : 0)); + trace_output (OP_REG_REG_CMP); + + return 2; +} + +/* cmp sign_extend(imm5), reg */ +int +OP_260 () +{ + unsigned int op0, op1, result, z, s, cy, ov; + int temp; + + /* Compute the result. */ + trace_input ("cmp", OP_IMM_REG_CMP, 0); + temp = SEXT5 (OP[0]); + op0 = temp; + op1 = State.regs[OP[1]]; + result = op1 - op0; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (op1 < op0); + ov = ((op1 & 0x80000000) != (op0 & 0x80000000) + && (op1 & 0x80000000) != (result & 0x80000000)); + + /* Set condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0) | (ov ? PSW_OV : 0)); + trace_output (OP_IMM_REG_CMP); + + return 2; +} + +/* setf cccc,reg2 */ +int +OP_7E0 () +{ + trace_input ("setf", OP_EX1, 0); + + State.regs[ OP[1] ] = condition_met (OP[0]); + + trace_output (OP_EX1); + + return 4; +} + +/* satadd reg,reg */ +int +OP_C0 () +{ + unsigned int op0, op1, result, z, s, cy, ov, sat; + + trace_input ("satadd", OP_REG_REG, 0); + /* Compute the result. */ + op0 = State.regs[ OP[0] ]; + op1 = State.regs[ OP[1] ]; + result = op0 + op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (result < op0 || result < op1); + ov = ((op0 & 0x80000000) == (op1 & 0x80000000) + && (op0 & 0x80000000) != (result & 0x80000000)); + sat = ov; + + /* Handle saturated results. */ + if (sat && s) + { + /* An overflow that results in a negative result implies that we + became too positive. */ + result = 0x7fffffff; + s = 0; + } + else if (sat) + { + /* Any other overflow must have thus been too negative. */ + result = 0x80000000; + s = 1; + z = 0; + } + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0) | (ov ? PSW_OV : 0) + | (sat ? PSW_SAT : 0)); + + trace_output (OP_REG_REG); + + return 2; +} + +/* satadd sign_extend(imm5), reg */ +int +OP_220 () +{ + unsigned int op0, op1, result, z, s, cy, ov, sat; + + int temp; + + trace_input ("satadd", OP_IMM_REG, 0); + + /* Compute the result. */ + temp = SEXT5 (OP[0]); + op0 = temp; + op1 = State.regs[OP[1]]; + result = op0 + op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (result < op0 || result < op1); + ov = ((op0 & 0x80000000) == (op1 & 0x80000000) + && (op0 & 0x80000000) != (result & 0x80000000)); + sat = ov; + + /* Handle saturated results. */ + if (sat && s) + { + /* An overflow that results in a negative result implies that we + became too positive. */ + result = 0x7fffffff; + s = 0; + } + else if (sat) + { + /* Any other overflow must have thus been too negative. */ + result = 0x80000000; + s = 1; + z = 0; + } + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0) | (ov ? PSW_OV : 0) + | (sat ? PSW_SAT : 0)); + trace_output (OP_IMM_REG); + + return 2; +} + +/* satsub reg1, reg2 */ +int +OP_A0 () +{ + unsigned int op0, op1, result, z, s, cy, ov, sat; + + trace_input ("satsub", OP_REG_REG, 0); + + /* Compute the result. */ + op0 = State.regs[ OP[0] ]; + op1 = State.regs[ OP[1] ]; + result = op1 - op0; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (op1 < op0); + ov = ((op1 & 0x80000000) != (op0 & 0x80000000) + && (op1 & 0x80000000) != (result & 0x80000000)); + sat = ov; + + /* Handle saturated results. */ + if (sat && s) + { + /* An overflow that results in a negative result implies that we + became too positive. */ + result = 0x7fffffff; + s = 0; + } + else if (sat) + { + /* Any other overflow must have thus been too negative. */ + result = 0x80000000; + s = 1; + z = 0; + } + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0) | (ov ? PSW_OV : 0) + | (sat ? PSW_SAT : 0)); + + trace_output (OP_REG_REG); + return 2; +} + +/* satsubi sign_extend(imm16), reg */ +int +OP_660 () +{ + unsigned int op0, op1, result, z, s, cy, ov, sat; + int temp; + + trace_input ("satsubi", OP_IMM_REG, 0); + + /* Compute the result. */ + temp = EXTEND16 (OP[2]); + op0 = temp; + op1 = State.regs[ OP[0] ]; + result = op1 - op0; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (op1 < op0); + ov = ((op1 & 0x80000000) != (op0 & 0x80000000) + && (op1 & 0x80000000) != (result & 0x80000000)); + sat = ov; + + /* Handle saturated results. */ + if (sat && s) + { + /* An overflow that results in a negative result implies that we + became too positive. */ + result = 0x7fffffff; + s = 0; + } + else if (sat) + { + /* Any other overflow must have thus been too negative. */ + result = 0x80000000; + s = 1; + z = 0; + } + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0) | (ov ? PSW_OV : 0) + | (sat ? PSW_SAT : 0)); + + trace_output (OP_IMM_REG); + + return 4; +} + +/* satsubr reg,reg */ +int +OP_80 () +{ + unsigned int op0, op1, result, z, s, cy, ov, sat; + + trace_input ("satsubr", OP_REG_REG, 0); + + /* Compute the result. */ + op0 = State.regs[ OP[0] ]; + op1 = State.regs[ OP[1] ]; + result = op0 - op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (op0 < op1); + ov = ((op0 & 0x80000000) != (op1 & 0x80000000) + && (op0 & 0x80000000) != (result & 0x80000000)); + sat = ov; + + /* Handle saturated results. */ + if (sat && s) + { + /* An overflow that results in a negative result implies that we + became too positive. */ + result = 0x7fffffff; + s = 0; + } + else if (sat) + { + /* Any other overflow must have thus been too negative. */ + result = 0x80000000; + s = 1; + z = 0; + } + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0) | (ov ? PSW_OV : 0) + | (sat ? PSW_SAT : 0)); + + trace_output (OP_REG_REG); + + return 2; +} + +/* tst reg,reg */ +int +OP_160 () +{ + unsigned int op0, op1, result, z, s; + + trace_input ("tst", OP_REG_REG_CMP, 0); + + /* Compute the result. */ + op0 = State.regs[ OP[0] ]; + op1 = State.regs[ OP[1] ]; + result = op0 & op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + + /* Store the condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0)); + trace_output (OP_REG_REG_CMP); + + return 2; +} + +/* mov sign_extend(imm5), reg */ +int +OP_200 () +{ + int value = SEXT5 (OP[0]); + + trace_input ("mov", OP_IMM_REG_MOVE, 0); + + State.regs[ OP[1] ] = value; + + trace_output (OP_IMM_REG_MOVE); + + return 2; +} + +/* movhi imm16, reg, reg */ +int +OP_640 () +{ + trace_input ("movhi", OP_UIMM16_REG_REG, 16); + + State.regs[ OP[1] ] = State.regs[ OP[0] ] + (OP[2] << 16); + + trace_output (OP_UIMM16_REG_REG); + + return 4; +} + +/* sar zero_extend(imm5),reg1 */ +int +OP_2A0 () +{ + unsigned int op0, op1, result, z, s, cy; + + trace_input ("sar", OP_IMM_REG, 0); + op0 = OP[0]; + op1 = State.regs[ OP[1] ]; + result = (signed)op1 >> op0; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = op0 ? (op1 & (1 << (op0 - 1))) : 0; + + /* Store the result and condition codes. */ + State.regs[ OP[1] ] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV | PSW_CY); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0)); + trace_output (OP_IMM_REG); + + return 2; +} + +/* sar reg1, reg2 */ +int +OP_A007E0 () +{ + unsigned int op0, op1, result, z, s, cy; + + trace_input ("sar", OP_REG_REG, 0); + + op0 = State.regs[ OP[0] ] & 0x1f; + op1 = State.regs[ OP[1] ]; + result = (signed)op1 >> op0; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = op0 ? (op1 & (1 << (op0 - 1))) : 0; + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV | PSW_CY); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0)); + trace_output (OP_REG_REG); + + return 4; +} + +/* shl zero_extend(imm5),reg1 */ +int +OP_2C0 () +{ + unsigned int op0, op1, result, z, s, cy; + + trace_input ("shl", OP_IMM_REG, 0); + op0 = OP[0]; + op1 = State.regs[ OP[1] ]; + result = op1 << op0; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = op0 ? (op1 & (1 << (32 - op0))) : 0; + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV | PSW_CY); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0)); + trace_output (OP_IMM_REG); + + return 2; +} + +/* shl reg1, reg2 */ +int +OP_C007E0 () +{ + unsigned int op0, op1, result, z, s, cy; + + trace_input ("shl", OP_REG_REG, 0); + op0 = State.regs[ OP[0] ] & 0x1f; + op1 = State.regs[ OP[1] ]; + result = op1 << op0; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = op0 ? (op1 & (1 << (32 - op0))) : 0; + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV | PSW_CY); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0)); + trace_output (OP_REG_REG); + + return 4; +} + +/* shr zero_extend(imm5),reg1 */ +int +OP_280 () +{ + unsigned int op0, op1, result, z, s, cy; + + trace_input ("shr", OP_IMM_REG, 0); + op0 = OP[0]; + op1 = State.regs[ OP[1] ]; + result = op1 >> op0; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = op0 ? (op1 & (1 << (op0 - 1))) : 0; + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV | PSW_CY); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0)); + trace_output (OP_IMM_REG); + + return 2; +} + +/* shr reg1, reg2 */ +int +OP_8007E0 () +{ + unsigned int op0, op1, result, z, s, cy; + + trace_input ("shr", OP_REG_REG, 0); + op0 = State.regs[ OP[0] ] & 0x1f; + op1 = State.regs[ OP[1] ]; + result = op1 >> op0; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = op0 ? (op1 & (1 << (op0 - 1))) : 0; + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV | PSW_CY); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0)); + trace_output (OP_REG_REG); + + return 4; +} + +/* or reg, reg */ +int +OP_100 () +{ + unsigned int op0, op1, result, z, s; + + trace_input ("or", OP_REG_REG, 0); + + /* Compute the result. */ + op0 = State.regs[ OP[0] ]; + op1 = State.regs[ OP[1] ]; + result = op0 | op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0)); + trace_output (OP_REG_REG); + + return 2; +} + +/* ori zero_extend(imm16), reg, reg */ +int +OP_680 () +{ + unsigned int op0, op1, result, z, s; + + trace_input ("ori", OP_UIMM16_REG_REG, 0); + op0 = OP[2]; + op1 = State.regs[ OP[0] ]; + result = op0 | op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0)); + trace_output (OP_UIMM16_REG_REG); + + return 4; +} + +/* and reg, reg */ +int +OP_140 () +{ + unsigned int op0, op1, result, z, s; + + trace_input ("and", OP_REG_REG, 0); + + /* Compute the result. */ + op0 = State.regs[ OP[0] ]; + op1 = State.regs[ OP[1] ]; + result = op0 & op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0)); + trace_output (OP_REG_REG); + + return 2; +} + +/* andi zero_extend(imm16), reg, reg */ +int +OP_6C0 () +{ + unsigned int result, z; + + trace_input ("andi", OP_UIMM16_REG_REG, 0); + + result = OP[2] & State.regs[ OP[0] ]; + + /* Compute the condition codes. */ + z = (result == 0); + + /* Store the result and condition codes. */ + State.regs[ OP[1] ] = result; + + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + PSW |= (z ? PSW_Z : 0); + + trace_output (OP_UIMM16_REG_REG); + + return 4; +} + +/* xor reg, reg */ +int +OP_120 () +{ + unsigned int op0, op1, result, z, s; + + trace_input ("xor", OP_REG_REG, 0); + + /* Compute the result. */ + op0 = State.regs[ OP[0] ]; + op1 = State.regs[ OP[1] ]; + result = op0 ^ op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0)); + trace_output (OP_REG_REG); + + return 2; +} + +/* xori zero_extend(imm16), reg, reg */ +int +OP_6A0 () +{ + unsigned int op0, op1, result, z, s; + + trace_input ("xori", OP_UIMM16_REG_REG, 0); + op0 = OP[2]; + op1 = State.regs[ OP[0] ]; + result = op0 ^ op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0)); + trace_output (OP_UIMM16_REG_REG); + + return 4; +} + +/* not reg1, reg2 */ +int +OP_20 () +{ + unsigned int op0, result, z, s; + + trace_input ("not", OP_REG_REG_MOVE, 0); + /* Compute the result. */ + op0 = State.regs[ OP[0] ]; + result = ~op0; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0)); + trace_output (OP_REG_REG_MOVE); + + return 2; +} + +/* set1 */ +int +OP_7C0 () +{ + unsigned int op0, op1, op2; + int temp; + + trace_input ("set1", OP_BIT, 0); + op0 = State.regs[ OP[0] ]; + op1 = OP[1] & 0x7; + temp = EXTEND16 (OP[2]); + op2 = temp; + temp = load_mem (op0 + op2, 1); + PSW &= ~PSW_Z; + if ((temp & (1 << op1)) == 0) + PSW |= PSW_Z; + temp |= (1 << op1); + store_mem (op0 + op2, 1, temp); + trace_output (OP_BIT); + + return 4; +} + +/* not1 */ +int +OP_47C0 () +{ + unsigned int op0, op1, op2; + int temp; + + trace_input ("not1", OP_BIT, 0); + op0 = State.regs[ OP[0] ]; + op1 = OP[1] & 0x7; + temp = EXTEND16 (OP[2]); + op2 = temp; + temp = load_mem (op0 + op2, 1); + PSW &= ~PSW_Z; + if ((temp & (1 << op1)) == 0) + PSW |= PSW_Z; + temp ^= (1 << op1); + store_mem (op0 + op2, 1, temp); + trace_output (OP_BIT); + + return 4; +} + +/* clr1 */ +int +OP_87C0 () +{ + unsigned int op0, op1, op2; + int temp; + + trace_input ("clr1", OP_BIT, 0); + op0 = State.regs[ OP[0] ]; + op1 = OP[1] & 0x7; + temp = EXTEND16 (OP[2]); + op2 = temp; + temp = load_mem (op0 + op2, 1); + PSW &= ~PSW_Z; + if ((temp & (1 << op1)) == 0) + PSW |= PSW_Z; + temp &= ~(1 << op1); + store_mem (op0 + op2, 1, temp); + trace_output (OP_BIT); + + return 4; +} + +/* tst1 */ +int +OP_C7C0 () +{ + unsigned int op0, op1, op2; + int temp; + + trace_input ("tst1", OP_BIT, 0); + op0 = State.regs[ OP[0] ]; + op1 = OP[1] & 0x7; + temp = EXTEND16 (OP[2]); + op2 = temp; + temp = load_mem (op0 + op2, 1); + PSW &= ~PSW_Z; + if ((temp & (1 << op1)) == 0) + PSW |= PSW_Z; + trace_output (OP_BIT); + + return 4; +} + +/* di */ +int +OP_16007E0 () +{ + trace_input ("di", OP_NONE, 0); + PSW |= PSW_ID; + trace_output (OP_NONE); + + return 4; +} + +/* ei */ +int +OP_16087E0 () +{ + trace_input ("ei", OP_NONE, 0); + PSW &= ~PSW_ID; + trace_output (OP_NONE); + + return 4; +} + +/* halt */ +int +OP_12007E0 () +{ + trace_input ("halt", OP_NONE, 0); + /* FIXME this should put processor into a mode where NMI still handled */ + trace_output (OP_NONE); + sim_engine_halt (simulator, STATE_CPU (simulator, 0), NULL, PC, + sim_stopped, SIM_SIGTRAP); + return 0; +} + +/* trap */ +int +OP_10007E0 () +{ + trace_input ("trap", OP_TRAP, 0); + trace_output (OP_TRAP); + + /* Trap 31 is used for simulating OS I/O functions */ + + if (OP[0] == 31) + { + int save_errno = errno; + errno = 0; + +/* Registers passed to trap 0 */ + +#define FUNC State.regs[6] /* function number, return value */ +#define PARM1 State.regs[7] /* optional parm 1 */ +#define PARM2 State.regs[8] /* optional parm 2 */ +#define PARM3 State.regs[9] /* optional parm 3 */ + +/* Registers set by trap 0 */ + +#define RETVAL State.regs[10] /* return value */ +#define RETERR State.regs[11] /* return error code */ + +/* Turn a pointer in a register into a pointer into real memory. */ + +#define MEMPTR(x) (map (x)) + + switch (FUNC) + { + +#ifdef HAVE_FORK +#ifdef TARGET_SYS_fork + case TARGET_SYS_fork: + RETVAL = fork (); + break; +#endif +#endif + +#ifdef HAVE_EXECVE +#ifdef TARGET_SYS_execv + case TARGET_SYS_execve: + { + char *path = fetch_str (simulator, PARM1); + char **argv = fetch_argv (simulator, PARM2); + char **envp = fetch_argv (simulator, PARM3); + RETVAL = execve (path, argv, envp); + zfree (path); + freeargv (argv); + freeargv (envp); + break; + } +#endif +#endif + +#if HAVE_EXECV +#ifdef TARGET_SYS_execv + case TARGET_SYS_execv: + { + char *path = fetch_str (simulator, PARM1); + char **argv = fetch_argv (simulator, PARM2); + RETVAL = execv (path, argv); + zfree (path); + freeargv (argv); + break; + } +#endif +#endif + +#if 0 +#ifdef TARGET_SYS_pipe + case TARGET_SYS_pipe: + { + reg_t buf; + int host_fd[2]; + + buf = PARM1; + RETVAL = pipe (host_fd); + SW (buf, host_fd[0]); + buf += sizeof(uint16); + SW (buf, host_fd[1]); + } + break; +#endif +#endif + +#if 0 +#ifdef TARGET_SYS_wait + case TARGET_SYS_wait: + { + int status; + + RETVAL = wait (&status); + SW (PARM1, status); + } + break; +#endif +#endif + +#ifdef TARGET_SYS_read + case TARGET_SYS_read: + { + char *buf = zalloc (PARM3); + RETVAL = sim_io_read (simulator, PARM1, buf, PARM3); + sim_write (simulator, PARM2, buf, PARM3); + zfree (buf); + break; + } +#endif + +#ifdef TARGET_SYS_write + case TARGET_SYS_write: + { + char *buf = zalloc (PARM3); + sim_read (simulator, PARM2, buf, PARM3); + if (PARM1 == 1) + RETVAL = sim_io_write_stdout (simulator, buf, PARM3); + else + RETVAL = sim_io_write (simulator, PARM1, buf, PARM3); + zfree (buf); + break; + } +#endif + +#ifdef TARGET_SYS_lseek + case TARGET_SYS_lseek: + RETVAL = sim_io_lseek (simulator, PARM1, PARM2, PARM3); + break; +#endif + +#ifdef TARGET_SYS_close + case TARGET_SYS_close: + RETVAL = sim_io_close (simulator, PARM1); + break; +#endif + +#ifdef TARGET_SYS_open + case TARGET_SYS_open: + { + char *buf = fetch_str (simulator, PARM1); + RETVAL = sim_io_open (simulator, buf, PARM2); + zfree (buf); + break; + } +#endif + +#ifdef TARGET_SYS_exit + case TARGET_SYS_exit: + if ((PARM1 & 0xffff0000) == 0xdead0000 && (PARM1 & 0xffff) != 0) + /* get signal encoded by kill */ + sim_engine_halt (simulator, STATE_CPU (simulator, 0), NULL, PC, + sim_signalled, PARM1 & 0xffff); + else if (PARM1 == 0xdead) + /* old libraries */ + sim_engine_halt (simulator, STATE_CPU (simulator, 0), NULL, PC, + sim_stopped, SIM_SIGABRT); + else + /* PARM1 has exit status */ + sim_engine_halt (simulator, STATE_CPU (simulator, 0), NULL, PC, + sim_exited, PARM1); + break; +#endif + +#if !defined(__GO32__) && !defined(_WIN32) +#ifdef TARGET_SYS_stat + case TARGET_SYS_stat: /* added at hmsi */ + /* stat system call */ + { + struct stat host_stat; + reg_t buf; + char *path = fetch_str (simulator, PARM1); + + RETVAL = stat (path, &host_stat); + + zfree (path); + buf = PARM2; + + /* Just wild-assed guesses. */ + store_mem (buf, 2, host_stat.st_dev); + store_mem (buf + 2, 2, host_stat.st_ino); + store_mem (buf + 4, 4, host_stat.st_mode); + store_mem (buf + 8, 2, host_stat.st_nlink); + store_mem (buf + 10, 2, host_stat.st_uid); + store_mem (buf + 12, 2, host_stat.st_gid); + store_mem (buf + 14, 2, host_stat.st_rdev); + store_mem (buf + 16, 4, host_stat.st_size); + store_mem (buf + 20, 4, host_stat.st_atime); + store_mem (buf + 28, 4, host_stat.st_mtime); + store_mem (buf + 36, 4, host_stat.st_ctime); + } + break; +#endif +#endif + +#ifdef HAVE_CHOWN +#ifdef TARGET_SYS_chown + case TARGET_SYS_chown: + { + char *path = fetch_str (simulator, PARM1); + RETVAL = chown (path, PARM2, PARM3); + zfree (path); + } + break; +#endif +#endif + +#if HAVE_CHMOD +#ifdef TARGET_SYS_chmod + case TARGET_SYS_chmod: + { + char *path = fetch_str (simulator, PARM1); + RETVAL = chmod (path, PARM2); + zfree (path); + } + break; +#endif +#endif + +#ifdef TARGET_SYS_time +#if HAVE_TIME + case TARGET_SYS_time: + { + time_t now; + RETVAL = time (&now); + store_mem (PARM1, 4, now); + } + break; +#endif +#endif + +#if !defined(__GO32__) && !defined(_WIN32) +#ifdef TARGET_SYS_times + case TARGET_SYS_times: + { + struct tms tms; + RETVAL = times (&tms); + store_mem (PARM1, 4, tms.tms_utime); + store_mem (PARM1 + 4, 4, tms.tms_stime); + store_mem (PARM1 + 8, 4, tms.tms_cutime); + store_mem (PARM1 + 12, 4, tms.tms_cstime); + break; + } +#endif +#endif + +#ifdef TARGET_SYS_gettimeofday +#if !defined(__GO32__) && !defined(_WIN32) + case TARGET_SYS_gettimeofday: + { + struct timeval t; + struct timezone tz; + RETVAL = gettimeofday (&t, &tz); + store_mem (PARM1, 4, t.tv_sec); + store_mem (PARM1 + 4, 4, t.tv_usec); + store_mem (PARM2, 4, tz.tz_minuteswest); + store_mem (PARM2 + 4, 4, tz.tz_dsttime); + break; + } +#endif +#endif + +#ifdef TARGET_SYS_utime +#if HAVE_UTIME + case TARGET_SYS_utime: + { + /* Cast the second argument to void *, to avoid type mismatch + if a prototype is present. */ + sim_io_error (simulator, "Utime not supported"); + /* RETVAL = utime (path, (void *) MEMPTR (PARM2)); */ + } + break; +#endif +#endif + + default: + abort (); + } + RETERR = errno; + errno = save_errno; + + return 4; + } + else + { /* Trap 0 -> 30 */ + EIPC = PC + 4; + EIPSW = PSW; + /* Mask out EICC */ + ECR &= 0xffff0000; + ECR |= 0x40 + OP[0]; + /* Flag that we are now doing exception processing. */ + PSW |= PSW_EP | PSW_ID; + PC = (OP[0] < 0x10) ? 0x40 : 0x50; + + return 0; + } +} + +/* tst1 reg2, [reg1] */ +int +OP_E607E0 (void) +{ + int temp; + + trace_input ("tst1", OP_BIT, 1); + + temp = load_mem (State.regs[ OP[0] ], 1); + + PSW &= ~PSW_Z; + if ((temp & (1 << (State.regs[ OP[1] ] & 0x7))) == 0) + PSW |= PSW_Z; + + trace_output (OP_BIT); + + return 4; +} + +/* mulu reg1, reg2, reg3 */ +int +OP_22207E0 (void) +{ + trace_input ("mulu", OP_REG_REG_REG, 0); + + Multiply64 (0, State.regs[ OP[0] ]); + + trace_output (OP_REG_REG_REG); + + return 4; +} + +#define BIT_CHANGE_OP( name, binop ) \ + unsigned int bit; \ + unsigned int temp; \ + \ + trace_input (name, OP_BIT_CHANGE, 0); \ + \ + bit = 1 << (State.regs[ OP[1] ] & 0x7); \ + temp = load_mem (State.regs[ OP[0] ], 1); \ + \ + PSW &= ~PSW_Z; \ + if ((temp & bit) == 0) \ + PSW |= PSW_Z; \ + temp binop bit; \ + \ + store_mem (State.regs[ OP[0] ], 1, temp); \ + \ + trace_output (OP_BIT_CHANGE); \ + \ + return 4; + +/* clr1 reg2, [reg1] */ +int +OP_E407E0 (void) +{ + BIT_CHANGE_OP ("clr1", &= ~ ); +} + +/* not1 reg2, [reg1] */ +int +OP_E207E0 (void) +{ + BIT_CHANGE_OP ("not1", ^= ); +} + +/* set1 */ +int +OP_E007E0 (void) +{ + BIT_CHANGE_OP ("set1", |= ); +} + +/* sasf */ +int +OP_20007E0 (void) +{ + trace_input ("sasf", OP_EX1, 0); + + State.regs[ OP[1] ] = (State.regs[ OP[1] ] << 1) | condition_met (OP[0]); + + trace_output (OP_EX1); + + return 4; +} + +/* This function is courtesy of Sugimoto at NEC, via Seow Tan + (Soew_Tan@el.nec.com) */ +void +divun +( + unsigned int N, + unsigned long int als, + unsigned long int sfi, + unsigned32 /*unsigned long int*/ * quotient_ptr, + unsigned32 /*unsigned long int*/ * remainder_ptr, + int * overflow_ptr +) +{ + unsigned long ald = sfi >> (N - 1); + unsigned long alo = als; + unsigned int Q = 1; + unsigned int C; + unsigned int S = 0; + unsigned int i; + unsigned int R1 = 1; + unsigned int DBZ = (als == 0) ? 1 : 0; + unsigned long alt = Q ? ~als : als; + + /* 1st Loop */ + alo = ald + alt + Q; + C = (((alt >> 31) & (ald >> 31)) + | (((alt >> 31) ^ (ald >> 31)) & (~alo >> 31))); + C = C ^ Q; + Q = ~(C ^ S) & 1; + R1 = (alo == 0) ? 0 : (R1 & Q); + if ((S ^ (alo>>31)) && !C) + { + DBZ = 1; + } + S = alo >> 31; + sfi = (sfi << (32-N+1)) | Q; + ald = (alo << 1) | (sfi >> 31); + + /* 2nd - N-1th Loop */ + for (i = 2; i < N; i++) + { + alt = Q ? ~als : als; + alo = ald + alt + Q; + C = (((alt >> 31) & (ald >> 31)) + | (((alt >> 31) ^ (ald >> 31)) & (~alo >> 31))); + C = C ^ Q; + Q = ~(C ^ S) & 1; + R1 = (alo == 0) ? 0 : (R1 & Q); + if ((S ^ (alo>>31)) && !C && !DBZ) + { + DBZ = 1; + } + S = alo >> 31; + sfi = (sfi << 1) | Q; + ald = (alo << 1) | (sfi >> 31); + } + + /* Nth Loop */ + alt = Q ? ~als : als; + alo = ald + alt + Q; + C = (((alt >> 31) & (ald >> 31)) + | (((alt >> 31) ^ (ald >> 31)) & (~alo >> 31))); + C = C ^ Q; + Q = ~(C ^ S) & 1; + R1 = (alo == 0) ? 0 : (R1 & Q); + if ((S ^ (alo>>31)) && !C) + { + DBZ = 1; + } + + * quotient_ptr = (sfi << 1) | Q; + * remainder_ptr = Q ? alo : (alo + als); + * overflow_ptr = DBZ | R1; +} + +/* This function is courtesy of Sugimoto at NEC, via Seow Tan (Soew_Tan@el.nec.com) */ +void +divn +( + unsigned int N, + unsigned long int als, + unsigned long int sfi, + signed32 /*signed long int*/ * quotient_ptr, + signed32 /*signed long int*/ * remainder_ptr, + int * overflow_ptr +) +{ + unsigned long ald = (signed long) sfi >> (N - 1); + unsigned long alo = als; + unsigned int SS = als >> 31; + unsigned int SD = sfi >> 31; + unsigned int R1 = 1; + unsigned int OV; + unsigned int DBZ = als == 0 ? 1 : 0; + unsigned int Q = ~(SS ^ SD) & 1; + unsigned int C; + unsigned int S; + unsigned int i; + unsigned long alt = Q ? ~als : als; + + + /* 1st Loop */ + + alo = ald + alt + Q; + C = (((alt >> 31) & (ald >> 31)) + | (((alt >> 31) ^ (ald >> 31)) & (~alo >> 31))); + Q = C ^ SS; + R1 = (alo == 0) ? 0 : (R1 & (Q ^ (SS ^ SD))); + S = alo >> 31; + sfi = (sfi << (32-N+1)) | Q; + ald = (alo << 1) | (sfi >> 31); + if ((alo >> 31) ^ (ald >> 31)) + { + DBZ = 1; + } + + /* 2nd - N-1th Loop */ + + for (i = 2; i < N; i++) + { + alt = Q ? ~als : als; + alo = ald + alt + Q; + C = (((alt >> 31) & (ald >> 31)) + | (((alt >> 31) ^ (ald >> 31)) & (~alo >> 31))); + Q = C ^ SS; + R1 = (alo == 0) ? 0 : (R1 & (Q ^ (SS ^ SD))); + S = alo >> 31; + sfi = (sfi << 1) | Q; + ald = (alo << 1) | (sfi >> 31); + if ((alo >> 31) ^ (ald >> 31)) + { + DBZ = 1; + } + } + + /* Nth Loop */ + alt = Q ? ~als : als; + alo = ald + alt + Q; + C = (((alt >> 31) & (ald >> 31)) + | (((alt >> 31) ^ (ald >> 31)) & (~alo >> 31))); + Q = C ^ SS; + R1 = (alo == 0) ? 0 : (R1 & (Q ^ (SS ^ SD))); + sfi = (sfi << (32-N+1)); + ald = alo; + + /* End */ + if (alo != 0) + { + alt = Q ? ~als : als; + alo = ald + alt + Q; + } + R1 = R1 & ((~alo >> 31) ^ SD); + if ((alo != 0) && ((Q ^ (SS ^ SD)) ^ R1)) alo = ald; + if (N != 32) + ald = sfi = (long) ((sfi >> 1) | (SS ^ SD) << 31) >> (32-N-1) | Q; + else + ald = sfi = sfi | Q; + + OV = DBZ | ((alo == 0) ? 0 : R1); + + * remainder_ptr = alo; + + /* Adj */ + if (((alo != 0) && ((SS ^ SD) ^ R1)) + || ((alo == 0) && (SS ^ R1))) + alo = ald + 1; + else + alo = ald; + + OV = (DBZ | R1) ? OV : ((alo >> 31) & (~ald >> 31)); + + * quotient_ptr = alo; + * overflow_ptr = OV; +} + +/* sdivun imm5, reg1, reg2, reg3 */ +int +OP_1C207E0 (void) +{ + unsigned32 /*unsigned long int*/ quotient; + unsigned32 /*unsigned long int*/ remainder; + unsigned long int divide_by; + unsigned long int divide_this; + int overflow = 0; + unsigned int imm5; + + trace_input ("sdivun", OP_IMM_REG_REG_REG, 0); + + imm5 = 32 - ((OP[3] & 0x3c0000) >> 17); + + divide_by = State.regs[ OP[0] ]; + divide_this = State.regs[ OP[1] ] << imm5; + + divun (imm5, divide_by, divide_this, & quotient, & remainder, & overflow); + + State.regs[ OP[1] ] = quotient; + State.regs[ OP[2] >> 11 ] = remainder; + + /* Set condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + + if (overflow) PSW |= PSW_OV; + if (quotient == 0) PSW |= PSW_Z; + if (quotient & 0x80000000) PSW |= PSW_S; + + trace_output (OP_IMM_REG_REG_REG); + + return 4; +} + +/* sdivn imm5, reg1, reg2, reg3 */ +int +OP_1C007E0 (void) +{ + signed32 /*signed long int*/ quotient; + signed32 /*signed long int*/ remainder; + signed long int divide_by; + signed long int divide_this; + int overflow = 0; + unsigned int imm5; + + trace_input ("sdivn", OP_IMM_REG_REG_REG, 0); + + imm5 = 32 - ((OP[3] & 0x3c0000) >> 17); + + divide_by = (signed32) State.regs[ OP[0] ]; + divide_this = (signed32) (State.regs[ OP[1] ] << imm5); + + divn (imm5, divide_by, divide_this, & quotient, & remainder, & overflow); + + State.regs[ OP[1] ] = quotient; + State.regs[ OP[2] >> 11 ] = remainder; + + /* Set condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + + if (overflow) PSW |= PSW_OV; + if (quotient == 0) PSW |= PSW_Z; + if (quotient < 0) PSW |= PSW_S; + + trace_output (OP_IMM_REG_REG_REG); + + return 4; +} + +/* sdivhun imm5, reg1, reg2, reg3 */ +int +OP_18207E0 (void) +{ + unsigned32 /*unsigned long int*/ quotient; + unsigned32 /*unsigned long int*/ remainder; + unsigned long int divide_by; + unsigned long int divide_this; + int overflow = 0; + unsigned int imm5; + + trace_input ("sdivhun", OP_IMM_REG_REG_REG, 0); + + imm5 = 32 - ((OP[3] & 0x3c0000) >> 17); + + divide_by = State.regs[ OP[0] ] & 0xffff; + divide_this = State.regs[ OP[1] ] << imm5; + + divun (imm5, divide_by, divide_this, & quotient, & remainder, & overflow); + + State.regs[ OP[1] ] = quotient; + State.regs[ OP[2] >> 11 ] = remainder; + + /* Set condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + + if (overflow) PSW |= PSW_OV; + if (quotient == 0) PSW |= PSW_Z; + if (quotient & 0x80000000) PSW |= PSW_S; + + trace_output (OP_IMM_REG_REG_REG); + + return 4; +} + +/* sdivhn imm5, reg1, reg2, reg3 */ +int +OP_18007E0 (void) +{ + signed32 /*signed long int*/ quotient; + signed32 /*signed long int*/ remainder; + signed long int divide_by; + signed long int divide_this; + int overflow = 0; + unsigned int imm5; + + trace_input ("sdivhn", OP_IMM_REG_REG_REG, 0); + + imm5 = 32 - ((OP[3] & 0x3c0000) >> 17); + + divide_by = EXTEND16 (State.regs[ OP[0] ]); + divide_this = (signed32) (State.regs[ OP[1] ] << imm5); + + divn (imm5, divide_by, divide_this, & quotient, & remainder, & overflow); + + State.regs[ OP[1] ] = quotient; + State.regs[ OP[2] >> 11 ] = remainder; + + /* Set condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + + if (overflow) PSW |= PSW_OV; + if (quotient == 0) PSW |= PSW_Z; + if (quotient < 0) PSW |= PSW_S; + + trace_output (OP_IMM_REG_REG_REG); + + return 4; +} + +/* divu reg1, reg2, reg3 */ +int +OP_2C207E0 (void) +{ + unsigned long int quotient; + unsigned long int remainder; + unsigned long int divide_by; + unsigned long int divide_this; + int overflow = 0; + + trace_input ("divu", OP_REG_REG_REG, 0); + + /* Compute the result. */ + + divide_by = State.regs[ OP[0] ]; + divide_this = State.regs[ OP[1] ]; + + if (divide_by == 0) + { + PSW |= PSW_OV; + } + else + { + State.regs[ OP[1] ] = quotient = divide_this / divide_by; + State.regs[ OP[2] >> 11 ] = remainder = divide_this % divide_by; + + /* Set condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + + if (overflow) PSW |= PSW_OV; + if (quotient == 0) PSW |= PSW_Z; + if (quotient & 0x80000000) PSW |= PSW_S; + } + + trace_output (OP_REG_REG_REG); + + return 4; +} + +/* div reg1, reg2, reg3 */ +int +OP_2C007E0 (void) +{ + signed long int quotient; + signed long int remainder; + signed long int divide_by; + signed long int divide_this; + + trace_input ("div", OP_REG_REG_REG, 0); + + /* Compute the result. */ + + divide_by = (signed32) State.regs[ OP[0] ]; + divide_this = State.regs[ OP[1] ]; + + if (divide_by == 0) + { + PSW |= PSW_OV; + } + else if (divide_by == -1 && divide_this == (1L << 31)) + { + PSW &= ~PSW_Z; + PSW |= PSW_OV | PSW_S; + State.regs[ OP[1] ] = (1 << 31); + State.regs[ OP[2] >> 11 ] = 0; + } + else + { + divide_this = (signed32) divide_this; + State.regs[ OP[1] ] = quotient = divide_this / divide_by; + State.regs[ OP[2] >> 11 ] = remainder = divide_this % divide_by; + + /* Set condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + + if (quotient == 0) PSW |= PSW_Z; + if (quotient < 0) PSW |= PSW_S; + } + + trace_output (OP_REG_REG_REG); + + return 4; +} + +/* divhu reg1, reg2, reg3 */ +int +OP_28207E0 (void) +{ + unsigned long int quotient; + unsigned long int remainder; + unsigned long int divide_by; + unsigned long int divide_this; + int overflow = 0; + + trace_input ("divhu", OP_REG_REG_REG, 0); + + /* Compute the result. */ + + divide_by = State.regs[ OP[0] ] & 0xffff; + divide_this = State.regs[ OP[1] ]; + + if (divide_by == 0) + { + PSW |= PSW_OV; + } + else + { + State.regs[ OP[1] ] = quotient = divide_this / divide_by; + State.regs[ OP[2] >> 11 ] = remainder = divide_this % divide_by; + + /* Set condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + + if (overflow) PSW |= PSW_OV; + if (quotient == 0) PSW |= PSW_Z; + if (quotient & 0x80000000) PSW |= PSW_S; + } + + trace_output (OP_REG_REG_REG); + + return 4; +} + +/* divh reg1, reg2, reg3 */ +int +OP_28007E0 (void) +{ + signed long int quotient; + signed long int remainder; + signed long int divide_by; + signed long int divide_this; + int overflow = 0; + + trace_input ("divh", OP_REG_REG_REG, 0); + + /* Compute the result. */ + + divide_by = EXTEND16 (State.regs[ OP[0] ]); + divide_this = State.regs[ OP[1] ]; + + if (divide_by == 0) + { + PSW |= PSW_OV; + } + else if (divide_by == -1 && divide_this == (1L << 31)) + { + PSW &= ~PSW_Z; + PSW |= PSW_OV | PSW_S; + State.regs[ OP[1] ] = (1 << 31); + State.regs[ OP[2] >> 11 ] = 0; + } + else + { + divide_this = (signed32) divide_this; + State.regs[ OP[1] ] = quotient = divide_this / divide_by; + State.regs[ OP[2] >> 11 ] = remainder = divide_this % divide_by; + + /* Set condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + + if (quotient == 0) PSW |= PSW_Z; + if (quotient < 0) PSW |= PSW_S; + } + + trace_output (OP_REG_REG_REG); + + return 4; +} + +/* mulu imm9, reg2, reg3 */ +int +OP_24207E0 (void) +{ + trace_input ("mulu", OP_IMM_REG_REG, 0); + + Multiply64 (0, (OP[3] & 0x1f) | ((OP[3] >> 13) & 0x1e0)); + + trace_output (OP_IMM_REG_REG); + + return 4; +} + +/* mul imm9, reg2, reg3 */ +int +OP_24007E0 (void) +{ + trace_input ("mul", OP_IMM_REG_REG, 0); + + Multiply64 (1, SEXT9 ((OP[3] & 0x1f) | ((OP[3] >> 13) & 0x1e0))); + + trace_output (OP_IMM_REG_REG); + + return 4; +} + +/* ld.hu */ +int +OP_107E0 (void) +{ + int adr; + + trace_input ("ld.hu", OP_LOAD32, 2); + + adr = State.regs[ OP[0] ] + EXTEND16 (OP[2] & ~1); + adr &= ~0x1; + + State.regs[ OP[1] ] = load_mem (adr, 2); + + trace_output (OP_LOAD32); + + return 4; +} + + +/* ld.bu */ +int +OP_10780 (void) +{ + int adr; + + trace_input ("ld.bu", OP_LOAD32, 1); + + adr = (State.regs[ OP[0] ] + + (EXTEND16 (OP[2] & ~1) | ((OP[3] >> 5) & 1))); + + State.regs[ OP[1] ] = load_mem (adr, 1); + + trace_output (OP_LOAD32); + + return 4; +} + +/* prepare list12, imm5, imm32 */ +int +OP_1B0780 (void) +{ + int i; + + trace_input ("prepare", OP_PUSHPOP1, 0); + + /* Store the registers with lower number registers being placed at higher addresses. */ + for (i = 0; i < 12; i++) + if ((OP[3] & (1 << type1_regs[ i ]))) + { + SP -= 4; + store_mem (SP, 4, State.regs[ 20 + i ]); + } + + SP -= (OP[3] & 0x3e) << 1; + + EP = load_mem (PC + 4, 4); + + trace_output (OP_PUSHPOP1); + + return 8; +} + +/* prepare list12, imm5, imm16-32 */ +int +OP_130780 (void) +{ + int i; + + trace_input ("prepare", OP_PUSHPOP1, 0); + + /* Store the registers with lower number registers being placed at higher addresses. */ + for (i = 0; i < 12; i++) + if ((OP[3] & (1 << type1_regs[ i ]))) + { + SP -= 4; + store_mem (SP, 4, State.regs[ 20 + i ]); + } + + SP -= (OP[3] & 0x3e) << 1; + + EP = load_mem (PC + 4, 2) << 16; + + trace_output (OP_PUSHPOP1); + + return 6; +} + +/* prepare list12, imm5, imm16 */ +int +OP_B0780 (void) +{ + int i; + + trace_input ("prepare", OP_PUSHPOP1, 0); + + /* Store the registers with lower number registers being placed at higher addresses. */ + for (i = 0; i < 12; i++) + if ((OP[3] & (1 << type1_regs[ i ]))) + { + SP -= 4; + store_mem (SP, 4, State.regs[ 20 + i ]); + } + + SP -= (OP[3] & 0x3e) << 1; + + EP = EXTEND16 (load_mem (PC + 4, 2)); + + trace_output (OP_PUSHPOP1); + + return 6; +} + +/* prepare list12, imm5, sp */ +int +OP_30780 (void) +{ + int i; + + trace_input ("prepare", OP_PUSHPOP1, 0); + + /* Store the registers with lower number registers being placed at higher addresses. */ + for (i = 0; i < 12; i++) + if ((OP[3] & (1 << type1_regs[ i ]))) + { + SP -= 4; + store_mem (SP, 4, State.regs[ 20 + i ]); + } + + SP -= (OP[3] & 0x3e) << 1; + + EP = SP; + + trace_output (OP_PUSHPOP1); + + return 4; +} + +/* mul reg1, reg2, reg3 */ +int +OP_22007E0 (void) +{ + trace_input ("mul", OP_REG_REG_REG, 0); + + Multiply64 (1, State.regs[ OP[0] ]); + + trace_output (OP_REG_REG_REG); + + return 4; +} + +/* popmh list18 */ +int +OP_307F0 (void) +{ + int i; + + trace_input ("popmh", OP_PUSHPOP2, 0); + + if (OP[3] & (1 << 19)) + { + if ((PSW & PSW_NP) && ((PSW & PSW_EP) == 0)) + { + FEPSW = load_mem ( SP & ~ 3, 4); + FEPC = load_mem ((SP + 4) & ~ 3, 4); + } + else + { + EIPSW = load_mem ( SP & ~ 3, 4); + EIPC = load_mem ((SP + 4) & ~ 3, 4); + } + + SP += 8; + } + + /* Load the registers with lower number registers being retrieved from higher addresses. */ + for (i = 16; i--;) + if ((OP[3] & (1 << type2_regs[ i ]))) + { + State.regs[ i + 16 ] = load_mem (SP & ~ 3, 4); + SP += 4; + } + + trace_output (OP_PUSHPOP2); + + return 4; +} + +/* popml lsit18 */ +int +OP_107F0 (void) +{ + int i; + + trace_input ("popml", OP_PUSHPOP3, 0); + + if (OP[3] & (1 << 19)) + { + if ((PSW & PSW_NP) && ((PSW & PSW_EP) == 0)) + { + FEPSW = load_mem ( SP & ~ 3, 4); + FEPC = load_mem ((SP + 4) & ~ 3, 4); + } + else + { + EIPSW = load_mem ( SP & ~ 3, 4); + EIPC = load_mem ((SP + 4) & ~ 3, 4); + } + + SP += 8; + } + + if (OP[3] & (1 << 3)) + { + PSW = load_mem (SP & ~ 3, 4); + SP += 4; + } + + /* Load the registers with lower number registers being retrieved from higher addresses. */ + for (i = 15; i--;) + if ((OP[3] & (1 << type3_regs[ i ]))) + { + State.regs[ i + 1 ] = load_mem (SP & ~ 3, 4); + SP += 4; + } + + trace_output (OP_PUSHPOP2); + + return 4; +} + +/* pushmh list18 */ +int +OP_307E0 (void) +{ + int i; + + trace_input ("pushmh", OP_PUSHPOP2, 0); + + /* Store the registers with lower number registers being placed at higher addresses. */ + for (i = 0; i < 16; i++) + if ((OP[3] & (1 << type2_regs[ i ]))) + { + SP -= 4; + store_mem (SP & ~ 3, 4, State.regs[ i + 16 ]); + } + + if (OP[3] & (1 << 19)) + { + SP -= 8; + + if ((PSW & PSW_NP) && ((PSW & PSW_EP) == 0)) + { + store_mem ((SP + 4) & ~ 3, 4, FEPC); + store_mem ( SP & ~ 3, 4, FEPSW); + } + else + { + store_mem ((SP + 4) & ~ 3, 4, EIPC); + store_mem ( SP & ~ 3, 4, EIPSW); + } + } + + trace_output (OP_PUSHPOP2); + + return 4; +} +

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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