Subversion Repositories openrisc

/sim-main.h

sim-main.h Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: configure =================================================================== --- configure (nonexistent) +++ configure (revision 842) @@ -0,0 +1,5878 @@ +#! /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" + +ac_subst_vars='LTLIBOBJS +LIBOBJS +cgen_breaks +REPORT_BUGS_TEXI +REPORT_BUGS_TO +PKGVERSION +sim_profile +sim_trace +sim_stdio +sim_debug +sim_cflags +sim_bswap +MAINT +EGREP +GREP +CPP +CATOBJEXT +GENCAT +INSTOBJEXT +DATADIRNAME +CATALOGS +POSUB +GMSGFMT +XGETTEXT +INCINTL +LIBINTL_DEP +LIBINTL +USE_NLS +RANLIB +AR +HDEFINES +CC_FOR_BUILD +INSTALL_DATA +INSTALL_SCRIPT +INSTALL_PROGRAM +OBJEXT +EXEEXT +ac_ct_CC +CPPFLAGS +LDFLAGS +CFLAGS +CC +target_os +target_vendor +target_cpu +target +host_os +host_vendor +host_cpu +host +build_os +build_vendor +build_cpu +build +WERROR_CFLAGS +WARN_CFLAGS +sim_xor_endian +sim_stdcall +sim_smp +sim_reserved_bits +sim_regparm +sim_packages +sim_inline +sim_hw +sim_hw_objs +sim_hw_cflags +sim_default_model +sim_scache +sim_float +sim_hostendian +sim_endian +sim_bitsize +sim_assert +sim_alignment +sim_environment +target_alias +host_alias +build_alias +LIBS +ECHO_T +ECHO_N +ECHO_C +DEFS +mandir +localedir +libdir +psdir +pdfdir +dvidir +htmldir +infodir +docdir +oldincludedir +includedir +localstatedir +sharedstatedir +sysconfdir +datadir +datarootdir +libexecdir +sbindir +bindir +program_transform_name +prefix +exec_prefix +PACKAGE_URL +PACKAGE_BUGREPORT +PACKAGE_STRING +PACKAGE_VERSION +PACKAGE_TARNAME +PACKAGE_NAME +PATH_SEPARATOR +SHELL' +ac_subst_files='' +ac_user_opts=' +enable_option_checking +with_zlib +enable_maintainer_mode +enable_sim_bswap +enable_sim_cflags +enable_sim_debug +enable_sim_stdio +enable_sim_trace +enable_sim_profile +with_pkgversion +with_bugurl +' + ac_precious_vars='build_alias +host_alias +target_alias +CC +CFLAGS +LDFLAGS +LIBS +CPPFLAGS +CPP' + + +# Initialize some variables set by options. +ac_init_help= +ac_init_version=false +ac_unrecognized_opts= +ac_unrecognized_sep= +# The variables have the same names as the options, with +# dashes changed to underlines. +cache_file=/dev/null +exec_prefix=NONE +no_create= +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= +srcdir= +verbose= +x_includes=NONE +x_libraries=NONE + +# Installation directory options. +# These are left unexpanded so users can "make install exec_prefix=/foo" +# and all the variables that are supposed to be based on exec_prefix +# by default will actually change. +# Use braces instead of parens because sh, perl, etc. also accept them. +# (The list follows the same order as the GNU Coding Standards.) +bindir='${exec_prefix}/bin' +sbindir='${exec_prefix}/sbin' +libexecdir='${exec_prefix}/libexec' +datarootdir='${prefix}/share' +datadir='${datarootdir}' +sysconfdir='${prefix}/etc' +sharedstatedir='${prefix}/com' +localstatedir='${prefix}/var' +includedir='${prefix}/include' +oldincludedir='/usr/include' +docdir='${datarootdir}/doc/${PACKAGE}' +infodir='${datarootdir}/info' +htmldir='${docdir}' +dvidir='${docdir}' +pdfdir='${docdir}' +psdir='${docdir}' +libdir='${exec_prefix}/lib' +localedir='${datarootdir}/locale' +mandir='${datarootdir}/man' + +ac_prev= +ac_dashdash= +for ac_option +do + # If the previous option needs an argument, assign it. + if test -n "$ac_prev"; then + eval $ac_prev=\$ac_option + ac_prev= + continue + fi + + case $ac_option in + *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; + *) ac_optarg=yes ;; + esac + + # Accept the important Cygnus configure options, so we can diagnose typos. + + case $ac_dashdash$ac_option in + --) + ac_dashdash=yes ;; + + -bindir | --bindir | --bindi | --bind | --bin | --bi) + ac_prev=bindir ;; + -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) + bindir=$ac_optarg ;; + + -build | --build | --buil | --bui | --bu) + ac_prev=build_alias ;; + -build=* | --build=* | --buil=* | --bui=* | --bu=*) + build_alias=$ac_optarg ;; + + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) + cache_file=$ac_optarg ;; + + --config-cache | -C) + cache_file=config.cache ;; + + -datadir | --datadir | --datadi | --datad) + ac_prev=datadir ;; + -datadir=* | --datadir=* | --datadi=* | --datad=*) + datadir=$ac_optarg ;; + + -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ + | --dataroo | --dataro | --datar) + ac_prev=datarootdir ;; + -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ + | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) + datarootdir=$ac_optarg ;; + + -disable-* | --disable-*) + ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` + # Reject names that are not valid shell variable names. + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + as_fn_error "invalid feature name: $ac_useropt" + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"enable_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval enable_$ac_useropt=no ;; + + -docdir | --docdir | --docdi | --doc | --do) + ac_prev=docdir ;; + -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) + docdir=$ac_optarg ;; + + -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) + ac_prev=dvidir ;; + -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) + dvidir=$ac_optarg ;; + + -enable-* | --enable-*) + ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` + # Reject names that are not valid shell variable names. + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + as_fn_error "invalid feature name: $ac_useropt" + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"enable_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval enable_$ac_useropt=\$ac_optarg ;; + + -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ + | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ + | --exec | --exe | --ex) + ac_prev=exec_prefix ;; + -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ + | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ + | --exec=* | --exe=* | --ex=*) + exec_prefix=$ac_optarg ;; + + -gas | --gas | --ga | --g) + # Obsolete; use --with-gas. + with_gas=yes ;; + + -help | --help | --hel | --he | -h) + ac_init_help=long ;; + -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) + ac_init_help=recursive ;; + -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) + ac_init_help=short ;; + + -host | --host | --hos | --ho) + ac_prev=host_alias ;; + -host=* | --host=* | --hos=* | --ho=*) + host_alias=$ac_optarg ;; + + -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) + ac_prev=htmldir ;; + -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ + | --ht=*) + htmldir=$ac_optarg ;; + + -includedir | --includedir | --includedi | --included | --include \ + | --includ | --inclu | --incl | --inc) + ac_prev=includedir ;; + -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ + | --includ=* | --inclu=* | --incl=* | --inc=*) + includedir=$ac_optarg ;; + + -infodir | --infodir | --infodi | --infod | --info | --inf) + ac_prev=infodir ;; + -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) + infodir=$ac_optarg ;; + + -libdir | --libdir | --libdi | --libd) + ac_prev=libdir ;; + -libdir=* | --libdir=* | --libdi=* | --libd=*) + libdir=$ac_optarg ;; + + -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ + | --libexe | --libex | --libe) + ac_prev=libexecdir ;; + -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ + | --libexe=* | --libex=* | --libe=*) + libexecdir=$ac_optarg ;; + + -localedir | --localedir | --localedi | --localed | --locale) + ac_prev=localedir ;; + -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) + localedir=$ac_optarg ;; + + -localstatedir | --localstatedir | --localstatedi | --localstated \ + | --localstate | --localstat | --localsta | --localst | --locals) + ac_prev=localstatedir ;; + -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ + | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) + localstatedir=$ac_optarg ;; + + -mandir | --mandir | --mandi | --mand | --man | --ma | --m) + ac_prev=mandir ;; + -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) + mandir=$ac_optarg ;; + + -nfp | --nfp | --nf) + # Obsolete; use --without-fp. + with_fp=no ;; + + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c | -n) + no_create=yes ;; + + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) + no_recursion=yes ;; + + -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ + | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ + | --oldin | --oldi | --old | --ol | --o) + ac_prev=oldincludedir ;; + -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ + | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ + | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) + oldincludedir=$ac_optarg ;; + + -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) + ac_prev=prefix ;; + -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) + prefix=$ac_optarg ;; + + -program-prefix | --program-prefix | --program-prefi | --program-pref \ + | --program-pre | --program-pr | --program-p) + ac_prev=program_prefix ;; + -program-prefix=* | --program-prefix=* | --program-prefi=* \ + | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) + program_prefix=$ac_optarg ;; + + -program-suffix | --program-suffix | --program-suffi | --program-suff \ + | --program-suf | --program-su | --program-s) + ac_prev=program_suffix ;; + -program-suffix=* | --program-suffix=* | --program-suffi=* \ + | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) + program_suffix=$ac_optarg ;; + + -program-transform-name | --program-transform-name \ + | --program-transform-nam | --program-transform-na \ + | --program-transform-n | --program-transform- \ + | --program-transform | --program-transfor \ + | --program-transfo | --program-transf \ + | --program-trans | --program-tran \ + | --progr-tra | --program-tr | --program-t) + ac_prev=program_transform_name ;; + -program-transform-name=* | --program-transform-name=* \ + | --program-transform-nam=* | --program-transform-na=* \ + | --program-transform-n=* | --program-transform-=* \ + | --program-transform=* | --program-transfor=* \ + | --program-transfo=* | --program-transf=* \ + | --program-trans=* | --program-tran=* \ + | --progr-tra=* | --program-tr=* | --program-t=*) + program_transform_name=$ac_optarg ;; + + -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) + ac_prev=pdfdir ;; + -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) + pdfdir=$ac_optarg ;; + + -psdir | --psdir | --psdi | --psd | --ps) + ac_prev=psdir ;; + -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) + psdir=$ac_optarg ;; + + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + silent=yes ;; + + -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) + ac_prev=sbindir ;; + -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ + | --sbi=* | --sb=*) + sbindir=$ac_optarg ;; + + -sharedstatedir | --sharedstatedir | --sharedstatedi \ + | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ + | --sharedst | --shareds | --shared | --share | --shar \ + | --sha | --sh) + ac_prev=sharedstatedir ;; + -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ + | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ + | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ + | --sha=* | --sh=*) + sharedstatedir=$ac_optarg ;; + + -site | --site | --sit) + ac_prev=site ;; + -site=* | --site=* | --sit=*) + site=$ac_optarg ;; + + -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) + ac_prev=srcdir ;; + -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) + srcdir=$ac_optarg ;; + + -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ + | --syscon | --sysco | --sysc | --sys | --sy) + ac_prev=sysconfdir ;; + -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ + | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) + sysconfdir=$ac_optarg ;; + + -target | --target | --targe | --targ | --tar | --ta | --t) + ac_prev=target_alias ;; + -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) + target_alias=$ac_optarg ;; + + -v | -verbose | --verbose | --verbos | --verbo | --verb) + verbose=yes ;; + + -version | --version | --versio | --versi | --vers | -V) + ac_init_version=: ;; + + -with-* | --with-*) + ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` + # Reject names that are not valid shell variable names. + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + as_fn_error "invalid package name: $ac_useropt" + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"with_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval with_$ac_useropt=\$ac_optarg ;; + + -without-* | --without-*) + ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` + # Reject names that are not valid shell variable names. + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + as_fn_error "invalid package name: $ac_useropt" + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"with_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval with_$ac_useropt=no ;; + + --x) + # Obsolete; use --with-x. + with_x=yes ;; + + -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ + | --x-incl | --x-inc | --x-in | --x-i) + ac_prev=x_includes ;; + -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ + | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) + x_includes=$ac_optarg ;; + + -x-libraries | --x-libraries | --x-librarie | --x-librari \ + | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) + ac_prev=x_libraries ;; + -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ + | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) + x_libraries=$ac_optarg ;; + + -*) as_fn_error "unrecognized option: \`$ac_option' +Try \`$0 --help' for more information." + ;; + + *=*) + ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` + # Reject names that are not valid shell variable names. + case $ac_envvar in #( + '' | [0-9]* | *[!_$as_cr_alnum]* ) + as_fn_error "invalid variable name: \`$ac_envvar'" ;; + esac + eval $ac_envvar=\$ac_optarg + export $ac_envvar ;; + + *) + # FIXME: should be removed in autoconf 3.0. + $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 + expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && + $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 + : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} + ;; + + esac +done + +if test -n "$ac_prev"; then + ac_option=--`echo $ac_prev | sed 's/_/-/g'` + as_fn_error "missing argument to $ac_option" +fi + +if test -n "$ac_unrecognized_opts"; then + case $enable_option_checking in + no) ;; + fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; + *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; + esac +fi + +# Check all directory arguments for consistency. +for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ + datadir sysconfdir sharedstatedir localstatedir includedir \ + oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ + libdir localedir mandir +do + eval ac_val=\$$ac_var + # Remove trailing slashes. + case $ac_val in + */ ) + ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` + eval $ac_var=\$ac_val;; + esac + # Be sure to have absolute directory names. + case $ac_val in + [\\/$]* | ?:[\\/]* ) continue;; + NONE | '' ) case $ac_var in *prefix ) continue;; esac;; + esac + as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" +done + +# There might be people who depend on the old broken behavior: `$host' +# used to hold the argument of --host etc. +# FIXME: To remove some day. +build=$build_alias +host=$host_alias +target=$target_alias + +# FIXME: To remove some day. +if test "x$host_alias" != x; then + if test "x$build_alias" = x; then + cross_compiling=maybe + $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. + If a cross compiler is detected then cross compile mode will be used." >&2 + elif test "x$build_alias" != "x$host_alias"; then + cross_compiling=yes + fi +fi + +ac_tool_prefix= +test -n "$host_alias" && ac_tool_prefix=$host_alias- + +test "$silent" = yes && exec 6>/dev/null + + +ac_pwd=`pwd` && test -n "$ac_pwd" && +ac_ls_di=`ls -di .` && +ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || + as_fn_error "working directory cannot be determined" +test "X$ac_ls_di" = "X$ac_pwd_ls_di" || + as_fn_error "pwd does not report name of working directory" + + +# Find the source files, if location was not specified. +if test -z "$srcdir"; then + ac_srcdir_defaulted=yes + # Try the directory containing this script, then the parent directory. + ac_confdir=`$as_dirname -- "$as_myself" || +$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_myself" : 'X\(//\)[^/]' \| \ + X"$as_myself" : 'X\(//\)$' \| \ + X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_myself" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + srcdir=$ac_confdir + if test ! -r "$srcdir/$ac_unique_file"; then + srcdir=.. + fi +else + ac_srcdir_defaulted=no +fi +if test ! -r "$srcdir/$ac_unique_file"; then + test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." + as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" +fi +ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" +ac_abs_confdir=`( + cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" + pwd)` +# When building in place, set srcdir=. +if test "$ac_abs_confdir" = "$ac_pwd"; then + srcdir=. +fi +# Remove unnecessary trailing slashes from srcdir. +# Double slashes in file names in object file debugging info +# mess up M-x gdb in Emacs. +case $srcdir in +*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; +esac +for ac_var in $ac_precious_vars; do + eval ac_env_${ac_var}_set=\${${ac_var}+set} + eval ac_env_${ac_var}_value=\$${ac_var} + eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} + eval ac_cv_env_${ac_var}_value=\$${ac_var} +done + +# +# Report the --help message. +# +if test "$ac_init_help" = "long"; then + # Omit some internal or obsolete options to make the list less imposing. + # This message is too long to be a string in the A/UX 3.1 sh. + cat <<_ACEOF +\`configure' configures this package to adapt to many kinds of systems. + +Usage: $0 [OPTION]... [VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] + --target=TARGET configure for building compilers for TARGET [HOST] +_ACEOF +fi + +if test -n "$ac_init_help"; then + + cat <<\_ACEOF + +Optional Features: + --disable-option-checking ignore unrecognized --enable/--with options + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --enable-maintainer-mode Enable developer functionality. + --enable-sim-bswap Use Host specific BSWAP instruction. + --enable-sim-cflags=opts Extra CFLAGS for use in building simulator + --enable-sim-debug=opts Enable debugging flags + --enable-sim-stdio Specify whether to use stdio for console input/output. + --enable-sim-trace=opts Enable tracing flags + --enable-sim-profile=opts Enable profiling flags + +Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-zlib include zlib support (auto/yes/no) default=auto + --with-pkgversion=PKG Use PKG in the version string in place of "GDB" + --with-bugurl=URL Direct users to URL to report a bug + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L if you have libraries in a + nonstandard directory + LIBS libraries to pass to the linker, e.g. -l + CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I if + you have headers in a nonstandard directory + CPP C preprocessor + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +Report bugs to the package provider. +_ACEOF +ac_status=$? +fi + +if test "$ac_init_help" = "recursive"; then + # If there are subdirs, report their specific --help. + for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue + test -d "$ac_dir" || + { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || + continue + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + cd "$ac_dir" || { ac_status=$?; continue; } + # Check for guested configure. + if test -f "$ac_srcdir/configure.gnu"; then + echo && + $SHELL "$ac_srcdir/configure.gnu" --help=recursive + elif test -f "$ac_srcdir/configure"; then + echo && + $SHELL "$ac_srcdir/configure" --help=recursive + else + $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 + fi || ac_status=$? + cd "$ac_pwd" || { ac_status=$?; break; } + done +fi + +test -n "$ac_init_help" && exit $ac_status +if $ac_init_version; then + cat <<\_ACEOF +configure +generated by GNU Autoconf 2.64 + +Copyright (C) 2009 Free Software Foundation, Inc. +This configure script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it. +_ACEOF + exit +fi + +## ------------------------ ## +## Autoconf initialization. ## +## ------------------------ ## + +# ac_fn_c_try_compile LINENO +# -------------------------- +# Try to compile conftest.$ac_ext, and return whether this succeeded. +ac_fn_c_try_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext + if { { ac_try="$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>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + return $ac_retval + +} # ac_fn_c_try_compile + +# ac_fn_c_try_cpp LINENO +# ---------------------- +# Try to preprocess conftest.$ac_ext, and return whether this succeeded. +ac_fn_c_try_cpp () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_cpp conftest.$ac_ext" +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_cpp conftest.$ac_ext") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + return $ac_retval + +} # ac_fn_c_try_cpp + +# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES +# ------------------------------------------------------- +# Tests whether HEADER exists, giving a warning if it cannot be compiled using +# the include files in INCLUDES and setting the cache variable VAR +# accordingly. +ac_fn_c_check_header_mongrel () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : + $as_echo_n "(cached) " >&6 +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 +$as_echo_n "checking $2 usability... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +#include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_header_compiler=yes +else + ac_header_compiler=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 +$as_echo_n "checking $2 presence... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <$2> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + ac_header_preproc=yes +else + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( + yes:no: ) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} + ;; + no:yes:* ) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} + ;; +esac + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=\$ac_header_compiler" +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +fi + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + +} # ac_fn_c_check_header_mongrel + +# ac_fn_c_try_run LINENO +# ---------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes +# that executables *can* be run. +ac_fn_c_try_run () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + 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 $ac_status = 0; } && { ac_try='./conftest$ac_exeext' + { { 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 : + ac_retval=0 +else + $as_echo "$as_me: program exited with status $ac_status" >&5 + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=$ac_status +fi + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + return $ac_retval + +} # ac_fn_c_try_run + +# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES +# ------------------------------------------------------- +# Tests whether HEADER exists and can be compiled using the include files in +# INCLUDES, setting the cache variable VAR accordingly. +ac_fn_c_check_header_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +#include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + +} # ac_fn_c_check_header_compile + +# ac_fn_c_try_link LINENO +# ----------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. +ac_fn_c_try_link () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext conftest$ac_exeext + 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>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information + # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would + # interfere with the next link command; also delete a directory that is + # left behind by Apple's compiler. We do this before executing the actions. + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + return $ac_retval + +} # ac_fn_c_try_link + +# ac_fn_c_check_func LINENO FUNC VAR +# ---------------------------------- +# Tests whether FUNC exists, setting the cache variable VAR accordingly +ac_fn_c_check_func () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Define $2 to an innocuous variant, in case declares $2. + For example, HP-UX 11i declares gettimeofday. */ +#define $2 innocuous_$2 + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $2 (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $2 + +/* 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 $2 (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$2 || defined __stub___$2 +choke me +#endif + +int +main () +{ +return $2 (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + +} # ac_fn_c_check_func +cat >config.log <<_ACEOF +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. + +It was created by $as_me, which was +generated by GNU Autoconf 2.64. Invocation command line was + + $ $0 $@ + +_ACEOF +exec 5>>config.log +{ +cat <<_ASUNAME +## --------- ## +## Platform. ## +## --------- ## + +hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` + +/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` +/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` +/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` +/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` + +_ASUNAME + +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + $as_echo "PATH: $as_dir" + done +IFS=$as_save_IFS + +} >&5 + +cat >&5 <<_ACEOF + + +## ----------- ## +## Core tests. ## +## ----------- ## + +_ACEOF + + +# Keep a trace of the command line. +# Strip out --no-create and --no-recursion so they do not pile up. +# Strip out --silent because we don't want to record it for future runs. +# Also quote any args containing shell meta-characters. +# Make two passes to allow for proper duplicate-argument suppression. +ac_configure_args= +ac_configure_args0= +ac_configure_args1= +ac_must_keep_next=false +for ac_pass in 1 2 +do + for ac_arg + do + case $ac_arg in + -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + continue ;; + *\'*) + ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + case $ac_pass in + 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; + 2) + as_fn_append ac_configure_args1 " '$ac_arg'" + if test $ac_must_keep_next = true; then + ac_must_keep_next=false # Got value, back to normal. + else + case $ac_arg in + *=* | --config-cache | -C | -disable-* | --disable-* \ + | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ + | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ + | -with-* | --with-* | -without-* | --without-* | --x) + case "$ac_configure_args0 " in + "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; + esac + ;; + -* ) ac_must_keep_next=true ;; + esac + fi + as_fn_append ac_configure_args " '$ac_arg'" + ;; + esac + done +done +{ ac_configure_args0=; unset ac_configure_args0;} +{ ac_configure_args1=; unset ac_configure_args1;} + +# When interrupted or exit'd, cleanup temporary files, and complete +# config.log. We remove comments because anyway the quotes in there +# would cause problems or look ugly. +# WARNING: Use '\'' to represent an apostrophe within the trap. +# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. +trap 'exit_status=$? + # Save into config.log some information that might help in debugging. + { + echo + + cat <<\_ASBOX +## ---------------- ## +## Cache variables. ## +## ---------------- ## +_ASBOX + echo + # The following way of writing the cache mishandles newlines in values, +( + 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=\ *) + sed -n \ + "s/'\''/'\''\\\\'\'''\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" + ;; #( + *) + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) + echo + + cat <<\_ASBOX +## ----------------- ## +## Output variables. ## +## ----------------- ## +_ASBOX + echo + for ac_var in $ac_subst_vars + do + eval ac_val=\$$ac_var + case $ac_val in + *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + esac + $as_echo "$ac_var='\''$ac_val'\''" + done | sort + echo + + if test -n "$ac_subst_files"; then + cat <<\_ASBOX +## ------------------- ## +## File substitutions. ## +## ------------------- ## +_ASBOX + echo + for ac_var in $ac_subst_files + do + eval ac_val=\$$ac_var + case $ac_val in + *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + esac + $as_echo "$ac_var='\''$ac_val'\''" + done | sort + echo + fi + + if test -s confdefs.h; then + cat <<\_ASBOX +## ----------- ## +## confdefs.h. ## +## ----------- ## +_ASBOX + echo + cat confdefs.h + echo + fi + test "$ac_signal" != 0 && + $as_echo "$as_me: caught signal $ac_signal" + $as_echo "$as_me: exit $exit_status" + } >&5 + rm -f core *.core core.conftest.* && + rm -f -r conftest* confdefs* conf$$* $ac_clean_files && + exit $exit_status +' 0 +for ac_signal in 1 2 13 15; do + trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal +done +ac_signal=0 + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -f -r conftest* confdefs.h + +$as_echo "/* confdefs.h */" > confdefs.h + +# Predefined preprocessor variables. + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_NAME "$PACKAGE_NAME" +_ACEOF + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_TARNAME "$PACKAGE_TARNAME" +_ACEOF + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_VERSION "$PACKAGE_VERSION" +_ACEOF + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_STRING "$PACKAGE_STRING" +_ACEOF + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" +_ACEOF + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_URL "$PACKAGE_URL" +_ACEOF + + +# Let the site file select an alternate cache file if it wants to. +# Prefer an explicitly selected file to automatically selected ones. +ac_site_file1=NONE +ac_site_file2=NONE +if test -n "$CONFIG_SITE"; then + ac_site_file1=$CONFIG_SITE +elif test "x$prefix" != xNONE; then + ac_site_file1=$prefix/share/config.site + ac_site_file2=$prefix/etc/config.site +else + ac_site_file1=$ac_default_prefix/share/config.site + ac_site_file2=$ac_default_prefix/etc/config.site +fi +for ac_site_file in "$ac_site_file1" "$ac_site_file2" +do + test "x$ac_site_file" = xNONE && continue + if test -r "$ac_site_file"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 +$as_echo "$as_me: loading site script $ac_site_file" >&6;} + sed 's/^/| /' "$ac_site_file" >&5 + . "$ac_site_file" + fi +done + +if test -r "$cache_file"; then + # Some versions of bash will fail to source /dev/null (special + # files actually), so we avoid doing that. + if test -f "$cache_file"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 +$as_echo "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . "$cache_file";; + *) . "./$cache_file";; + esac + fi +else + { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 +$as_echo "$as_me: creating cache $cache_file" >&6;} + >$cache_file +fi + +# Check that the precious variables saved in the cache have kept the same +# value. +ac_cache_corrupted=false +for ac_var in $ac_precious_vars; do + eval ac_old_set=\$ac_cv_env_${ac_var}_set + eval ac_new_set=\$ac_env_${ac_var}_set + eval ac_old_val=\$ac_cv_env_${ac_var}_value + eval ac_new_val=\$ac_env_${ac_var}_value + case $ac_old_set,$ac_new_set in + set,) + { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,set) + { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 +$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,);; + *) + if test "x$ac_old_val" != "x$ac_new_val"; then + # differences in whitespace do not lead to failure. + ac_old_val_w=`echo x $ac_old_val` + ac_new_val_w=`echo x $ac_new_val` + if test "$ac_old_val_w" != "$ac_new_val_w"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 +$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + ac_cache_corrupted=: + else + { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 +$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} + eval $ac_var=\$ac_old_val + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 +$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 +$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} + fi;; + esac + # Pass precious variables to config.status. + if test "$ac_new_set" = set; then + case $ac_new_val in + *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *) ac_arg=$ac_var=$ac_new_val ;; + esac + case " $ac_configure_args " in + *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. + *) as_fn_append ac_configure_args " '$ac_arg'" ;; + esac + fi +done +if $ac_cache_corrupted; then + { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 +$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} + as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 +fi +## -------------------- ## +## Main body of 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 + + +ac_config_headers="$ac_config_headers config.h:config.in" + + +# This file contains common code used by all simulators. +# +# SIM_AC_COMMON invokes AC macros used by all simulators and by the common +# directory. It is intended to be invoked before any target specific stuff. +# SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile. +# It is intended to be invoked last. +# +# The simulator's configure.in should look like: +# +# dnl Process this file with autoconf to produce a configure script. +# sinclude(../common/aclocal.m4) +# AC_PREREQ(2.5)dnl +# AC_INIT(Makefile.in) +# +# SIM_AC_COMMON +# +# ... target specific stuff ... +# +# SIM_AC_OUTPUT + +# Include global overrides and fixes for Autoconf. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +sim_inline="-DDEFAULT_INLINE=0" + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# intl sister-directory configuration rules. +# + +# The idea behind this macro is that there's no need to repeat all the +# autoconf probes done by the intl directory - it's already done them +# for us. In fact, there's no need even to look at the cache for the +# answers. All we need to do is nab a few pieces of information. +# The intl directory is set up to make this easy, by generating a +# small file which can be sourced as a shell script; then we produce +# the necessary substitutions and definitions for this directory. + + + +# Autoconf M4 include file defining utility macros for complex Canadian +# cross builds. + + + + + + + + + +#### +# _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM +# or AC_INIT. +# These demand that AC_CANONICAL_SYSTEM be called beforehand. + +#### +# NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path]) +# Like plain AC_CHECK_TOOLS, but require prefix if build!=host. + + +#### +# NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path]) +# Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target. + + + +# Backported from Autoconf 2.5x; can go away when and if +# we switch. Put the OS path separator in $PATH_SEPARATOR. + + + + +# ACX_HAVE_GCC_FOR_TARGET +# Check if the variable GCC_FOR_TARGET really points to a GCC binary. + + +# ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG) +# Searching for installed target binutils. We need to take extra care, +# else we may find the wrong assembler, linker, etc., and lose. +# +# First try --with-build-time-tools, if specified. +# +# For build != host, we ask the installed GCC for the name of the tool it +# uses, and accept it if it is an absolute path. This is because the +# only good choice for a compiler is the same GCC version that is being +# installed (or we couldn't make target libraries), and we assume that +# on the host system we'll have not only the same GCC version, but also +# the same binutils version. +# +# For build == host, search the same directories that the installed +# compiler will search. We used to do this for the assembler, linker, +# and nm only; for simplicity of configuration, however, we extend this +# criterion to tools (such as ar and ranlib) that are never invoked by +# the compiler, to avoid mismatches. +# +# Also note we have to check MD_EXEC_PREFIX before checking the user's path +# if build == target. This makes the most sense only when bootstrapping, +# but we also do so when build != host. In this case, we hope that the +# build and host systems will have similar contents of MD_EXEC_PREFIX. +# +# If we do not find a suitable binary, then try the user's path. + + +### +# AC_PROG_CPP_WERROR +# Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which +# triggers warnings from the preprocessor. Will be in autoconf 2.58. +# For now, using this also overrides header checks to use only the +# preprocessor (matches 2.13 behavior; matching 2.58's behavior is a +# bit harder from here). +# Eventually autoconf will default to checking headers with the compiler +# instead, and we'll have to do this differently. + +# AC_PROG_CPP_WERROR + +# Test for GNAT. +# We require the gnatbind program, and a compiler driver that +# understands Ada. We use the user's CC setting, already found, +# and possibly add $1 to the command-line parameters. +# +# Sets the shell variable have_gnat to yes or no as appropriate, and +# substitutes GNATBIND and GNATMAKE. + + + + + + + + + + + + + + + + + + + + + + + + + +# Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around +# it by inlining the macro's contents. +# This file contains common code used by all simulators. +# +# common.m4 invokes AC macros used by all simulators and by the common +# directory. It is intended to be included before any target specific +# stuff. SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate +# the Makefile. It is intended to be invoked last. +# +# The simulator's configure.in should look like: +# +# dnl Process this file with autoconf to produce a configure script. +# AC_PREREQ(2.5)dnl +# AC_INIT(Makefile.in) +# AC_CONFIG_HEADER(config.h:config.in) +# +# sinclude(../common/aclocal.m4) +# sinclude(../common/common.m4) +# +# ... target specific stuff ... + +ac_aux_dir= +for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do + for ac_t in install-sh install.sh shtool; do + if test -f "$ac_dir/$ac_t"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/$ac_t -c" + break 2 + fi + done +done +if test -z "$ac_aux_dir"; then + as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 +fi + +# These three variables are undocumented and unsupported, +# and are intended to be withdrawn in a future Autoconf release. +# They can cause serious problems if a builder's source tree is in a directory +# whose full name contains unusual characters. +ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. +ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. +ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. + + +# Make sure we can run config.sub. +$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || + as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 +$as_echo_n "checking build system type... " >&6; } +if test "${ac_cv_build+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_build_alias=$build_alias +test "x$ac_build_alias" = x && + ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` +test "x$ac_build_alias" = x && + as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 +ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || + as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 +$as_echo "$ac_cv_build" >&6; } +case $ac_cv_build in +*-*-*) ;; +*) as_fn_error "invalid value of canonical build" "$LINENO" 5;; +esac +build=$ac_cv_build +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_build +shift +build_cpu=$1 +build_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +build_os=$* +IFS=$ac_save_IFS +case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 +$as_echo_n "checking host system type... " >&6; } +if test "${ac_cv_host+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test "x$host_alias" = x; then + ac_cv_host=$ac_cv_build +else + ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || + as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 +$as_echo "$ac_cv_host" >&6; } +case $ac_cv_host in +*-*-*) ;; +*) as_fn_error "invalid value of canonical host" "$LINENO" 5;; +esac +host=$ac_cv_host +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_host +shift +host_cpu=$1 +host_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +host_os=$* +IFS=$ac_save_IFS +case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 +$as_echo_n "checking target system type... " >&6; } +if test "${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" + + +for ac_header in stdlib.h time.h sys/param.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). The absolute path cannot be DOS-style, + # because $ac_f cannot contain `:'. + test -f "$ac_f" || + case $ac_f in + [\\/$]*) false;; + *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; + esac || + as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; + esac + case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac + as_fn_append ac_file_inputs " '$ac_f'" + done + + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated by config.status. */ + configure_input='Generated from '` + $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + `' by configure.' + if test x"$ac_file" != x-; then + configure_input="$ac_file. $configure_input" + { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 +$as_echo "$as_me: creating $ac_file" >&6;} + fi + # Neutralize special characters interpreted by sed in replacement strings. + case $configure_input in #( + *\&* | *\|* | *\\* ) + ac_sed_conf_input=`$as_echo "$configure_input" | + sed 's/[\\\\&|]/\\\\&/g'`;; #( + *) ac_sed_conf_input=$configure_input;; + esac + + case $ac_tag in + *:-:* | *:-) cat >"$tmp/stdin" \ + || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; + esac + ;; + esac + + ac_dir=`$as_dirname -- "$ac_file" || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir="$ac_dir"; as_fn_mkdir_p + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + + case $ac_mode in + :F) + # + # CONFIG_FILE + # + + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; + esac +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# If the template does not know about datarootdir, expand it. +# FIXME: This hack should be removed a few years after 2.60. +ac_datarootdir_hack=; ac_datarootdir_seen= +ac_sed_dataroot=' +/datarootdir/ { + p + q +} +/@datadir@/p +/@docdir@/p +/@infodir@/p +/@localedir@/p +/@mandir@/p' +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in +*datarootdir*) ac_datarootdir_seen=yes;; +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + ac_datarootdir_hack=' + s&@datadir@&$datadir&g + s&@docdir@&$docdir&g + s&@infodir@&$infodir&g + s&@localedir@&$localedir&g + s&@mandir@&$mandir&g + s&\\\${datarootdir}&$datarootdir&g' ;; +esac +_ACEOF + +# Neutralize VPATH when `$srcdir' = `.'. +# Shell code in configure.ac might set extrasub. +# FIXME: do we really want to maintain this feature? +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_sed_extra="$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s|@configure_input@|$ac_sed_conf_input|;t t +s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@top_build_prefix@&$ac_top_build_prefix&;t t +s&@srcdir@&$ac_srcdir&;t t +s&@abs_srcdir@&$ac_abs_srcdir&;t t +s&@top_srcdir@&$ac_top_srcdir&;t t +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t +s&@builddir@&$ac_builddir&;t t +s&@abs_builddir@&$ac_abs_builddir&;t t +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t +s&@INSTALL@&$ac_INSTALL&;t t +$ac_datarootdir_hack +" +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ + || as_fn_error "could not create $ac_file" "$LINENO" 5 + +test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && + { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && + { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined." >&5 +$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined." >&2;} + + rm -f "$tmp/stdin" + case $ac_file in + -) cat "$tmp/out" && rm -f "$tmp/out";; + *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; + esac \ + || as_fn_error "could not create $ac_file" "$LINENO" 5 + ;; + :H) + # + # CONFIG_HEADER + # + if test x"$ac_file" != x-; then + { + $as_echo "/* $configure_input */" \ + && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" + } >"$tmp/config.h" \ + || as_fn_error "could not create $ac_file" "$LINENO" 5 + if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 +$as_echo "$as_me: $ac_file is unchanged" >&6;} + else + rm -f "$ac_file" + mv "$tmp/config.h" "$ac_file" \ + || as_fn_error "could not create $ac_file" "$LINENO" 5 + fi + else + $as_echo "/* $configure_input */" \ + && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ + || as_fn_error "could not create -" "$LINENO" 5 + fi + ;; + :L) + # + # CONFIG_LINK + # + + if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then + : + else + # Prefer the file from the source tree if names are identical. + if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then + ac_source=$srcdir/$ac_source + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5 +$as_echo "$as_me: linking $ac_source to $ac_file" >&6;} + + if test ! -r "$ac_source"; then + as_fn_error "$ac_source: file not found" "$LINENO" 5 + fi + rm -f "$ac_file" + + # Try a relative symlink, then a hard link, then a copy. + case $srcdir in + [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;; + *) ac_rel_source=$ac_top_build_prefix$ac_source ;; + esac + ln -s "$ac_rel_source" "$ac_file" 2>/dev/null || + ln "$ac_source" "$ac_file" 2>/dev/null || + cp -p "$ac_source" "$ac_file" || + as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5 + fi + ;; + :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 +$as_echo "$as_me: executing $ac_file commands" >&6;} + ;; + esac + + + case $ac_file$ac_mode in + "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..." + rm -f Makesim1.tmp Makesim2.tmp Makefile + sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' Makesim1.tmp + sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' Makesim2.tmp + sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \ + -e '/^## COMMON_POST_/ r Makesim2.tmp' \ + Makefile + rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp + ;; + "stamp-h":C) echo > stamp-h ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || 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 +1,37 @@ +# Makefile template for Configure for the h8300 sim library. +# Copyright (C) 1990, 91, 92, 95, 96, 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 . + +## COMMON_PRE_CONFIG_FRAG + +# List of main object files for `run'. +SIM_RUN_OBJS = nrun.o + +SIM_OBJS = compile.o \ + $(SIM_NEW_COMMON_OBJS) \ + sim-cpu.o \ + sim-engine.o \ + sim-load.o \ + $(SIM_EXTRA_OBJS) + +## COMMON_POST_CONFIG_FRAG + +compile.o: compile.c inst.h config.h \ + $(srcdir)/../../include/gdb/sim-h8300.h \ + $(srcdir)/../../include/opcode/h8300.h \ + $(srcdir)/../../include/gdb/remote-sim.h \ + $(srcdir)/../../include/gdb/callback.h Index: configure.ac =================================================================== --- configure.ac (nonexistent) +++ configure.ac (revision 842) @@ -0,0 +1,14 @@ +dnl Process this file with autoconf to produce a configure script. +AC_PREREQ(2.59)dnl +AC_INIT(Makefile.in) +AC_CONFIG_HEADER(config.h:config.in) + +sinclude(../common/aclocal.m4) + +# Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around +# it by inlining the macro's contents. +sinclude(../common/common.m4) + +AC_CHECK_HEADERS(stdlib.h time.h sys/param.h) + +SIM_AC_OUTPUT

configure.ac Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: inst.h =================================================================== --- inst.h (nonexistent) +++ inst.h (revision 842) @@ -0,0 +1,98 @@ +#define DEBUG + +/* These define the size of main memory for the simulator. + + Note the size of main memory for the H8/300H is only 256k. Keeping it + small makes the simulator run much faster and consume less memory. + + The linker knows about the limited size of the simulator's main memory + on the H8/300H (via the h8300h.sc linker script). So if you change + H8300H_MSIZE, be sure to fix the linker script too. + + Also note that there's a separate "eightbit" area aside from main + memory. For simplicity, the simulator assumes any data memory reference + outside of main memory refers to the eightbit area (in theory, this + can only happen when simulating H8/300H programs). We make no attempt + to catch overlapping addresses, wrapped addresses, etc etc. */ +#define H8300_MSIZE (1 << 16) + +/* avolkov: + Next 2 macros are ugly for any workstation, but while they're work. + Memory size MUST be configurable. */ +#define H8300H_MSIZE (1 << 18) +#define H8300S_MSIZE (1 << 24) + +#define CSIZE 1000 + +/* Local register names */ +typedef enum +{ + R0, R1, R2, R3, R4, R5, R6, R7, + R_ZERO, + R_PC, + R_CCR, + R_EXR, + R_HARD_0, + R_LAST, +} reg_type; + + +/* Structure used to describe addressing */ + +typedef struct +{ + int type; + int reg; + int literal; +} ea_type; + + + +typedef struct +{ + ea_type src; + ea_type dst; + int opcode; + int next_pc; + int oldpc; + int cycles; +#ifdef DEBUG +struct h8_opcode *op; +#endif +} +decoded_inst; + +enum h8300_sim_state { + SIM_STATE_RUNNING, SIM_STATE_EXITED, SIM_STATE_SIGNALLED, SIM_STATE_STOPPED +}; + +/* For Command Line. */ +char **ptr_command_line; /* Pointer to Command Line Arguments. */ + +typedef struct +{ + enum h8300_sim_state state; + int exception; + unsigned int regs[9]; + int pc; + int ccr; + int exr; + + unsigned char *memory; + unsigned char *eightbit; + unsigned short *cache_idx; + int cache_top; + int maximum; + int csize; + int mask; + + decoded_inst *cache; + int cycles; + int insts; + int ticks; + int compiles; +#ifdef ADEBUG + int stats[O_LAST]; +#endif +} +cpu_state_type;

inst.h Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: writecode.c =================================================================== --- writecode.c (nonexistent) +++ writecode.c (revision 842) @@ -0,0 +1,1033 @@ +/* Code generator for the Hitachi H8/300 architecture simulator. + + Written by Steve Chamberlain of Cygnus Support. + sac@cygnus.com + + This file is part of H8/300 sim + + + THIS SOFTWARE IS NOT COPYRIGHTED + + Cygnus offers the following for use in the public domain. Cygnus + makes no warranty with regard to the software or it's performance + and the user accepts the software "AS IS" with all faults. + + CYGNUS DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD TO + THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + +*/ + +/* This program reads the H8/300 opcode table and writes out + a large switch statement to understand the opcodes (with ifs if + there is more than one opcode per case) and code to do the stuff */ + +#include + +#define DEFINE_TABLE +#define INSIM +#include"opcode/h8300.h" + +#define MAXSAME 140 + +#define PTWO 256 +static struct h8_opcode *h8_opcodes_sorted[PTWO][MAXSAME]; + +char *cs = "/*"; +char *ce = "*/"; + +/* How to get at nibble n from the instruction */ +char *nibs[] = +{ + "foo", + "(b0&0xf)", + "((b1>>4)&0xf)", + "((b1)&0xf)", + "((pc[1]>>12)&0xf)", + "((pc[1]>>8)&0xf)", + "((pc[1]>>4)&0xf)", + "((pc[1])&0xf)", + 0, 0}; + +/* how to get at the 3 bit immediate in the instruction */ +char *imm3[] = +{"foo", + "foo", + "((b1>>4)&0x7)", + "foo", + "foo", + "foo", + "(pc[1]>>4)&0x7"}; + +/* How to get at a byte register from an index in the instruction at + nibble n */ +char *breg[] = +{"foo", + "*(blow[b0])", + "*(bhigh[b1])", + "*(blow[b1])", + 0, 0, + "*(bhigh[pc[1]>>8])"}; + +/* How to get at a word register from an index in the instruction at + nibble n */ + +char *wreg[] = +{"foo", + "*(wlow[b0])", + "*(whigh[b1])", + "*(wlow[b1])"}; + +#define sorted_key noperands + +/* sort the opcode table into h8_opcodes_sorted[0..255] */ +static void +init () +{ + unsigned int i; + struct h8_opcode *p; + + for (p = h8_opcodes; p->name; p++) + { + int n1 = 0; + int n2 = 0; + int j; +#if 0 + for (j = 0; p->data.nib[j] != E; j++) + { + if ((int) p->data.nib[j] == ABS16ORREL8SRC) + p->data.nib[j] = ABS16SRC; + if ((int) p->data.nib[j] == ABS16OR8SRC) + p->data.nib[j] = ABS16SRC; + if ((int) p->data.nib[j] == ABS16OR8DST) + p->data.nib[j] = ABS16DST; + } +#endif + + if ((int) p->data.nib[0] < 16) + { + n1 = (int) p->data.nib[0]; + } + else + n1 = 0; + if ((int) p->data.nib[1] < 16) + { + n2 = (int) p->data.nib[1]; + } + else + n2 = 0; + for (i = 0; i < MAXSAME; i++) + { + int j = /* ((n3 >> 3) * 512) + ((n4 >> 3) * 256) + */ n1 * 16 + n2; + + if (h8_opcodes_sorted[j][i] == (struct h8_opcode *) NULL) + { + h8_opcodes_sorted[j][i] = p; + p->sorted_key = j; + break; + } + } + + if (i == MAXSAME) + abort (); + + /* Just make sure there are an even number of nibbles in it, and + that the count is the same s the length */ + for (i = 0; p->data.nib[i] != E; i++) + /*EMPTY*/ ; + if (i & 1) + abort (); + p->length = i / 2; + } + for (i = 0; i < PTWO; i++) + { + if (h8_opcodes_sorted[i][0]) + p = h8_opcodes_sorted[i][0]; + else + h8_opcodes_sorted[i][0] = p; + } +} + +/* decode the lvalues, creating a pointer in real space to object - + remember if the thing has to be swapped out of where it is */ + + +int swap[2]; + +lval (p) + struct h8_opcode *p; +{ + int i; + + for (i = 0; p->data.nib[i] != E; i++) + { + int x = p->data.nib[i]; + int size; + int op; + op = (x & DST) ? 1 : 0; + + switch (x & SIZE) + { + case L_32: + size = 32; + break; + case L_16: + size = 16; + break; + case L_8: + size = 8; + break; + default: + size = 1234; + } + + if (x & REG) + { + printf ("ir%d = GET_LVAL_%d_REG(%d);\n", op, size, i); + } + else if (x & IMM) + { + printf ("/* Imm has no lvalue */\n"); + } + + } + + + +} + +void +decode (p, fetch, size) + struct h8_opcode *p; + int fetch; + int size; +{ + if (fetch) + { + lval (p); + } + +} + + + +static void +esleep () +{ + printf ("saved_state.exception = SIGSTOP;\n"); +} + +static void +mov (p, s, sz) + struct h8_opcode *p; + char *s; + int sz; +{ + printf ("dst = srca;\n"); +} + +static void +andc (p) + struct h8_opcode *p; +{ + printf ("SET_CCR(GET_CCR() & srca);\n"); +} + +static void +addx (p) + struct h8_opcode *p; +{ + printf ("dst = srca + srcb+ (c != 0);\n"); +} + +static void +subx (p) + struct h8_opcode *p; +{ + printf ("dst = srcb - srca - (c != 0);\n"); +} + +static void +add (p, s, sz) + struct h8_opcode *p; + char *s; + int sz; +{ + printf ("%s;\n", s); +} + +static void +adds (p, s) + struct h8_opcode *p; + char *s; +{ + printf ("%s;\n", s); +} + +static void +bra (p, a) + struct h8_opcode *p; + char *a; +{ + printf ("if (%s) npc += ((char )b1)>>1;\n", a); +} + +static void +bsr (p, a) + struct h8_opcode *p; + char *a; +{ + printf ("reg[7]-=2;\n"); + printf ("tmp = reg[7];\n"); + printf ("SET_WORD_MEM(tmp, (npc-saved_state.mem)*2);\n"); + printf ("npc += ((char)b1)>>1;\n"); +} + +static void +cmp (p, a, s) + struct h8_opcode *p; + char *a; + int s; +{ + decode (p, 1, s); + printf ("srca = -srca;\n"); + printf ("dst = srca + srcb;\n"); +} + +static +void +jsr (p, a, s) + struct h8_opcode *p; + char *a; + int s; +{ + printf ("if (b1 == 0xc4) {\n"); + printf ("printf(\"%%c\", reg[2]);\n"); + printf ("}\n"); + printf ("else {\n"); + printf ("reg[7]-=2;\n"); + printf ("tmp = reg[7];\n"); + printf ("SET_WORD_MEM(tmp, (npc-saved_state.mem)*2);\n"); + printf ("npc = (lval>>1) + saved_state.mem;\n"); + printf ("}"); +} + +static void +jmp (p, a, s) + struct h8_opcode *p; + char *a; + int s; +{ + printf ("npc = (lval>>1) + saved_state.mem;\n"); +} + +static void +rts (p, a, s) + struct h8_opcode *p; + char *a; + int s; +{ + printf ("tmp = reg[7];\n"); + printf ("reg[7]+=2;\n"); + printf ("npc = saved_state.mem + (WORD_MEM(tmp)>>1);\n"); +} + +static void +rte (p, a, s) + struct h8_opcode *p; + char *a; + int s; +{ + printf ("reg[7]+=2;\n"); + printf ("tmp = reg[7];\n"); + printf ("reg[7]+=2;\n"); + printf ("SET_CCR(tmp);\n"); + printf ("npc = saved_state.mem + (WORD_MEM(tmp)>>1);\n"); +} + +static void +setf (p, a, s) + struct h8_opcode *p; + char *a; + int s; +{ + printf ("tmp = GET_CCR();\n"); + printf ("tmp %s= srca;\n", a); +} + +static void +bpt (p, a, s) + struct h8_opcode *p; + char *a; + int s; +{ + printf ("saved_state.exception = SIGTRAP;\n"); + printf ("npc = pc;\n"); +} + +static void +log (p, a, s) + struct h8_opcode *p; + char *a; + int s; +{ + printf ("dst = srcb %s srca;\n", a); +} + +static void +ulog (p, a, s) + struct h8_opcode *p; + char *a; + int s; +{ + printf ("dst = %s srcb ;\n", a); +} + +static void +nop () +{ +} + +static void +rotl () +{ + printf ("c = srcb & 0x80;\n"); + printf ("dst = srcb << 1;\n"); + printf ("if (c) dst|=1;\n"); +} + +static void +rotr () +{ + printf ("c = srcb & 1;\n"); + printf ("dst = srcb >> 1;\n"); + printf ("if (c) dst|=0x80;\n"); +} + +static void +rotxl () +{ + printf ("tmp = srcb & 0x80;\n"); + printf ("dst = srcb << 1;\n"); + printf ("if (c) dst|=1;\n"); + printf ("c = tmp;\n"); +} + +static void +rotxr () +{ + printf ("tmp = srcb & 1;\n"); + printf ("dst = srcb >> 1;\n"); + printf ("if (c) dst|=0x80;\n"); + printf ("c = tmp;\n"); +} + +static void +shal () +{ + printf ("c = srcb&0x80;\n"); + printf ("dst = srcb << 1;\n"); +} + +static +void +shar () +{ + printf ("c = srcb&0x1;\n"); + printf ("if (srcb&0x80) dst = (srcb>>1) | 0x80;\n"); + printf ("else dst = (srcb>>1) &~ 0x80;\n"); +} + +static +void +shll () +{ + printf ("c = srcb&0x80;\n"); + printf ("dst = srcb << 1;\n"); +} + +static +void +shlr () +{ + printf ("c = srcb&0x1;\n"); + printf ("dst = (srcb>>1) &~ 0x80;\n"); +} + +static +void +divxu () +{ + printf ("srca = %s;\n", breg[2]); + printf ("srcb = %s;\n", wreg[3]); + printf ("n = srca & 0x80;\n"); + printf ("z = !srca;\n"); + printf ("if (srca) dst = srcb / srca;tmp = srcb %% srca;\n"); + printf ("%s = (dst & 0xff) | (tmp << 8);\n", wreg[3]); +} + +static +void +mulxu () +{ + printf ("srca = %s;\n", breg[2]); + printf ("srcb = %s;\n", wreg[3]); + + printf ("dst = (srcb&0xff) * srca;\n"); + printf ("%s = dst;\n", wreg[3]); +} + +static +void +inc () +{ + printf ("dst = %s;\n", breg[3]); + printf ("v = (dst==0x7f);\n"); + printf ("dst++;\n"); + printf ("%s= dst;\n", breg[3]); +} + +static +void +bit (p, a, s) + struct h8_opcode *p; + char *a; + int s; +{ + printf ("%s\n", a); +} + +static +void +dec () +{ + printf ("dst = %s;\n", breg[3]); + printf ("v = (dst==0x80);\n"); + printf ("dst--;\n"); + printf ("%s = dst;\n", breg[3]); +} + +char saf[] = "goto setflags;"; +char sf[] = "goto shiftflags;"; +char af8[] = "goto aluflags8;"; +char af16[] = "goto aluflags16;"; +char lf[] = "goto logflags;"; +char icf[] = "goto incflags;"; +char mf8[] = "goto movflags8;"; +char mf16[] = "goto movflags16;"; +char nx[] = "goto next;"; + +struct +{ + char *ftype; + int decode; + char *name; + void (*func) (); + char *arg; + int size; + +} + +table[] = +{ + { + nx, 1, "bld", bit, "dst = srcb; c = (srcb>>srca)&1;", 8 + } + , + { + nx, 1, "bild", bit, "dst = srcb; c = !((srcb>>srca)&1);", 8 + } + , + { + nx, 1, "band", bit, "dst = srcb; c = C &&((srcb>>srca)&1);", 8 + } + , + { + nx, 1, "biand", bit, "dst = srcb; c = C &&(!((srcb>>srca)&1));", 8 + } + , + { + nx, 1, "bior", bit, "dst = srcb; c = C ||(!((srcb>>srca)&1));", 8 + } + , + { + nx, 1, "bor", bit, "dst = srcb; c = C ||(((srcb>>srca)&1));", 8 + } + , + { + nx, 1, "bixor", bit, "dst = srcb; c = C ^(!((srcb>>srca)&1));", 8 + } + , + { + nx, 1, "bxor", bit, "dst = srcb; c = C ^(((srcb>>srca)&1));", 8 + } + , + { + nx, 1, "bnot", bit, "dst = srcb ^ (1<>srca)&1);", 8 + } + , + { + icf, 0, "dec", dec, 0, 0 + } + , + { + icf, 0, "inc", inc, 0, 0 + } + , + { + saf, 1, "orc", setf, "|", 0 + } + , + { + saf, 1, "xorc", setf, "^", 0 + } + , + { + saf, 1, "andc", setf, "&", 0 + } + , + { + nx, 1, "nop", nop, 0, 0 + } + , + { + nx, 1, "bra", bra, "1", 0 + } + , + { + nx, 1, "brn", bra, "0", 0 + } + , + { + nx, 1, "bhi", bra, "(C||Z)==0", 0 + } + , + { + nx, 1, "bls", bra, "(C||Z)==1", 0 + } + , + { + nx, 1, "bcs", bra, "C==1", 0 + } + , + { + nx, 1, "bcc", bra, "C==0", 0 + } + , + { + nx, 1, "bpl", bra, "N==0", 0 + } + , + { + nx, 1, "bmi", bra, "N==1", 0 + } + , + { + nx, 1, "bvs", bra, "V==1", 0 + } + , + { + nx, 1, "bvc", bra, "V==0", 0 + } + , + { + nx, 1, "bge", bra, "(N^V)==0", 0 + } + , + { + nx, 1, "bgt", bra, "(Z|(N^V))==0", 0 + } + , + { + nx, 1, "blt", bra, "(N^V)==1", 0 + } + , + { + nx, 1, "ble", bra, "(Z|(N^V))==1", 0 + } + , + { + nx, 1, "beq", bra, "Z==1", 0 + } + , + { + nx, 1, "bne", bra, "Z==0", 0 + } + , + { + nx, 1, "bsr", bsr, "", 0 + } + , + { + nx, 1, "jsr", jsr, 0, 0 + } + , + { + nx, 1, "jmp", jmp, 0, 0 + } + , + { + nx, 0, "rts", rts, 0, 0 + } + , + { + nx, 0, "rte", rte, 0, 0 + } + , + { + nx, 1, "andc", andc, 0, 0 + } + , + { + sf, 1, "shal", shal, 0, 0 + } + , + { + sf, 1, "shar", shar, 0, 0 + } + , + { + sf, 1, "shll", shll, 0, 0 + } + , + { + sf, 1, "shlr", shlr, 0, 0 + } + , + { + sf, 1, "rotxl", rotxl, 0, 0 + } + , + { + sf, 1, "rotxr", rotxr, 0, 0 + } + , + { + sf, 1, "rotl", rotl, 0, 0 + } + , + { + sf, 1, "rotr", rotr, 0, 0 + } + , + { + lf, 1, "xor", log, "^", 0 + } + , + { + lf, 1, "and", log, "&", 0 + } + , + { + lf, 1, "or", log, "|", 0 + } + , + { + lf, 1, "not", ulog, " ~", 0 + } + , + { + lf, 1, "neg", ulog, " - ", 0 + } + , + { + nx, 1, "adds", adds, "dst = srca + srcb", 0 + } + , + { + nx, 1, "subs", adds, "srca = -srca; dst = srcb + srca", 0 + } + , + { + af8, 1, "add.b", add, "dst = srca + srcb", 8 + } + , + { + af16, 1, "add.w", add, "dst = srca + srcb", 16 + } + , + { + af16, 1, "sub.w", add, "srca = -srca; dst = srcb + srca", 16 + } + , + { + af8, 1, "sub.b", add, "srca = -srca; dst = srcb + srca", 8 + } + , + { + af8, 1, "addx", addx, 0, 8 + } + , + { + af8, 1, "subx", subx, 0, 8 + } + , + { + af8, 0, "cmp.b", cmp, 0, 8 + } + , + { + af16, 0, "cmp.w", cmp, 0, 16 + } + , + { + nx, 1, "sleep", esleep, 0, 0 + } + , + { + nx, 0, "bpt", bpt, 0, 8 + } + , + { + nx, 0, "divxu", divxu, 0, 0 + } + , + { + nx, 0, "mulxu", mulxu, 0, 0 + } + , + { + mf8, 1, "mov.b", mov, 0, 8 + } + , + { + mf8, 1, "movtpe", mov, 0, 8 + } + , + { + mf8, 1, "movfpe", mov, 0, 8 + } + , + { + mf16, 1, "mov.w", mov, 0, 16 + } + , + { + 0 + } +}; + +static +void +edo (p) + struct h8_opcode *p; +{ + int i; + + printf ("%s %s %s\n", cs, p->name, ce); + + for (i = 0; table[i].name; i++) + { + if (strcmp (table[i].name, p->name) == 0) + { + printf ("{\n"); + if (table[i].decode) + decode (p, 1, table[i].size); + printf ("cycles += %d;\n", p->time); + printf ("npc = pc + %d;\n", p->length / 2); + table[i].func (p, table[i].arg, table[i].size); + if (table[i].decode) + decode (p, 0, table[i].size); + if (table[i].ftype) + printf (table[i].ftype); + else + printf ("goto next;\n"); + printf ("}\n"); + return; + } + } + printf ("%s not found %s\n", cs, ce); + printf ("saved_state.exception = SIGILL;\n"); + printf ("break;\n"); +} + +static +int +owrite (i) + int i; +{ + /* write if statements to select the right opcode */ + struct h8_opcode **p; + int needand = 1; + + p = h8_opcodes_sorted[i]; + printf ("case 0x%03x:\n", i); + + if (p[1] == 0) + { + /* See if the next few also match */ + while (h8_opcodes_sorted[i + 1][0] == *p) + { + i++; + printf ("case 0x%03x:\n", i); + } + + /* Don't need any if's this is the only one */ + edo (*p); + } + else + { + while (*p) + { + /* start two nibbles in since we know we match in the first byte */ + int c; + int nib = 2; + int byte = 1; + int mask1[5]; + int mask0[5]; + int nibshift = 4; + int any = 0; + + for (c = 0; c < 5; c++) + { + mask1[c] = 0; + mask0[c] = 0; + } + printf ("%s %x%x", cs, (*p)->data.nib[0], (*p)->data.nib[1]); + while ((c = (*p)->data.nib[nib]) != E) + { + if (c & B30) + { + /* bit 3 must be zero */ + mask0[byte] |= 0x8 << nibshift; + printf ("0"); + any = 1; + } + else if (c & B31) + { + /* bit 3 must be one */ + mask1[byte] |= 0x8 << nibshift; + printf ("8"); + any = 1; + } + else if (c <= HexF) + { + mask0[byte] |= ((~c) & 0xf) << nibshift; + mask1[byte] |= (c & 0xf) << nibshift; + printf ("%x", c); + any = 1; + } + else + { + printf ("x"); + } + nib++; + if (nibshift == 4) + { + nibshift = 0; + } + else + { + byte++; + nibshift = 4; + } + } + printf ("*/\n"); + if (any) + { + printf ("if ("); + needand = 0; + for (c = 1; c < byte; c++) + { + if (mask0[c] | mask1[c]) + { + int sh; + + if (needand) + printf ("\n&&"); + if (c & 1) + sh = 0; + else + sh = 8; + if (c / 2 == 0 && sh == 0) + printf ("((b1&0x%x)==0x%x)", mask0[c] | mask1[c], + mask1[c]); + else + { + printf ("((pc[%d]&(0x%02x<<%d))==(0x%x<<%d))", + c / 2, mask0[c] | mask1[c], sh, + mask1[c], sh); + } + + needand = 1; + } + } + printf (")\n"); + } + edo (*p); + p++; + + } + } + return i; +} + +static +void +remove_dups () +{ + struct h8_opcode *s; + struct h8_opcode *d; + + for (d = s = h8_opcodes; s->name; s++) + { + int doit = 1; + + if (strcmp (s->name, "push") == 0) + doit = 0; + if (strcmp (s->name, "bhs") == 0) + doit = 0; + if (strcmp (s->name, "blo") == 0) + doit = 0; + if (strcmp (s->name, "bt") == 0) + doit = 0; + if (strcmp (s->name, "bf") == 0) + doit = 0; + if (strcmp (s->name, "pop") == 0) + doit = 0; + if (doit) + { + *d++ = *s; + } + } + *d++ = *s++; +} + +int +main () +{ + int i; + + remove_dups (); + init (); + + printf ("%s do the operation %s\n", cs, ce); + printf ("switch (b0) \n{\n"); + for (i = 0; i < PTWO; i++) + { + i = owrite (i); + } + printf ("}\n"); + + return 0; +}

writecode.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: ChangeLog =================================================================== --- ChangeLog (nonexistent) +++ ChangeLog (revision 842) @@ -0,0 +1,930 @@ +2010-01-09 Ralf Wildenhues + + * configure: Regenerate. + +2009-12-09 Yoshinori Sato + * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc. + Index registers not masked memory areas. + Only simply increment or decrement. + * compile.c(store_1): Ditto. + +2009-08-22 Ralf Wildenhues + + * config.in: Regenerate. + * configure: Likewise. + + * configure: Regenerate. + +2008-12-01 Joel Sherrill + + * compile.c: Add const to remove warning. + +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. + +2007-07-03 Yoshinori Sato + + * compile.c (sim_resume): Fix the last byte of ARGV for + SYS_CMDLINE. + +2006-12-21 Hans-Peter Nilsson + + * acconfig.h: Remove. + * config.in: Regenerate. + +2006-07-13 Yoshinori Sato + + * compile.c (OBITOP): Bit address mask low three bit. + * compile.c (decode): Fix warning. + +2006-06-13 Richard Earnshaw + + * configure: Regenerated. + +2006-06-05 Daniel Jacobowitz + + * configure: Regenerated. + +2006-05-31 Daniel Jacobowitz + + * configure: Regenerated. + +2005-03-23 Mark Kettenis + + * configure: Regenerate. + +2005-01-14 Andrew Cagney + + * configure.ac: Sinclude aclocal.m4 before common.m4. Add + explicit call to AC_CONFIG_HEADER. + * configure: Regenerate. + +2005-01-12 Andrew Cagney + + * configure.ac: Update to use ../common/common.m4. + * configure: Re-generate. + +2005-01-11 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +2005-01-07 Andrew Cagney + + * configure.ac: Rename configure.in, require autoconf 2.59. + * configure: Re-generate. + +2004-12-08 Hans-Peter Nilsson + + * configure: Regenerate for ../common/aclocal.m4 update. + +2004-06-28 Alexandre Oliva + + 2003-07-23 Richard Sandiford + * compile.c (sim_resume): Make sure that dst.reg refers to the + right register byte in mova/sz.l @(dd,RnL),ERn. + 2003-07-21 Richard Sandiford + * compile.c (sim_resume): Zero-extend immediate to muls, mulsu, + mulxs, divs and divxs. + + * compile.c (sim_load): Update sd->memory_size. + +2004-06-10 Michael Snyder + + Patch submitted by Nitin Yewale . + * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S. + +2004-01-05 Michael Snyder + + * compile.c (sim_load): Don't pass a type to bfd_openr. + +2003-12-16 Michael Snyder + + Patch submitted by Anil Paranjape + * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits. + +2003-12-11 Dhananjay Deshpande + + * compile.c (set_h8300h): Initialize globals to zero. + +2003-10-17 Shrinivas Atre + + * compile.c (h8300_normal_mode): New. + (SP): Handle normal mode. + (bitfrom): Use normal mode flag to return suitable value. + (lvalue): Use normal mode flag to return command line location. + (decode): Decode instruction correctly for normal mode. + (init_pointers): Initialise memory correctly for normal mode. + (sim_resume): Handle cases for normal mode using h8300_normal_mode + flag. + (sim_store_register): Handle 2 byte PC for normal mode. + (sim_fetch_register): Handle 2 byte PC for normal mode. + (set_h8300h): Set normal mode flag as per architechture. + (sim_load): Allocate 64K for normal mode instead of bigger memory. + +2003-07-18 Michael Snyder + + * compile.c (decode): Enhancements for mova. + Initialize cst, reg, and rdisp inside the loop, for each + new instruction. Defer correction of the disp2 values until + later, and then adjust them by the size of the first operand, + rather than the size of the instruction. + (sim_resume): For mova, adjust the size of the second operand + according to the type of the first operand (INDEXB vs. INDEXW). + In cases where there is only one operand, the other two must + both be composed on the fly. + +2003-07-22 Michael Snyder + + * compile.c (sim_resume): Revert 6-24 change, it does not + work with gdb breakpoints. + +2003-07-17 Michael Snyder + + * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg. + (decode): IMM16 is always zero-extended. + +2003-06-24 Michael Snyder + + * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define. + * compile.c (sim_resume): Use the above to return stop signal. + +2003-06-18 Michael Snyder + + * compile.c: Replace "Hitachi" with "Renesas". + (decode): Distinguish AV_H8S from AV_H8H. + (sim_resume): H8SX can use any register for TAS. + (decode): Add support for VECIND. + (sim_resume): Implement rte/l and rts/l. + (GETSR): New macro (actually old macro reincarnated). + (decode): Add handling for IMM2. + (sim_resume): Drop extra block around jmp, jsr, rts. + Add handling for trapa and rte. + For divxu.b, change 0xffff mask to 0xff. + (set_h8300h): Add bfd_mach_h8300sxn machine. + +2003-06-18 Corinna Vinschen + + * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL + and SBR, VBR. + +2003-06-05 Michael Snyder + + * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL. + (sim_store_register): Ditto. + +2003-06-04 Michael Snyder + + * compile.c (sim_info): Fix typo in output. + + * compile.c (set_h8300h): Replace 'flag' arguments + with a bfd_machine argument, and decode it inline. + Check for bfd_mach_h8300hn and bfd_mach_h8300sn. + +2003-06-03 Michael Snyder + + * compile.c: Add h8300sx insns and addressing modes. + * sim-main.h: Replaces h8300/inst.h. + * Makefile.in: Tweak to bring in some sim/common stuff. + +2003-04-13 Michael Snyder + + * compile.c (sim_resume): Implement 'daa' and 'das' instructions. + +2003-03-20 D.Venkatasubramanian + + * compile.c (cmdline_location): Added function to + return the location of 8-bit (256 locations) where the + Command Line arguments would be stored. + (decode): Added a TRAP to 0xcc for Commandline + processing using pseudo opcode O_SYS_CMDLINE. + (sim_resume): Added handling of O_SYS_CMDLINE Trap. + (sim_create_inferior): Setting a pointer to + Commandline Args array. + * inst.h: Added a new variable ptr_command_line for + storing pointer to Commandline array. + +2003-03-14 D.Venkatasubramanian + + * compile.c (decode): Added code for some more magic traps. + * compile.c (sim_resume): Added support for File I/O system + calls through callback to host_system. + System calls provided support for : + open, read, write, lseek, close, stat, fstat + Only basic support for stat and fstat. + +2003-02-27 Andrew Cagney + + * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd. + +2003-02-05 Kazu Hirata + + * compile.c (init_pointers): Abort if wreg never gets initialized. + (sim_resume): Fix the handling of exts.w and extu.w. + +2003-01-31 Kazu Hirata + + * compile.c (sim_resume): Fix the handling of bxor. + +2003-01-16 Michael Snyder + + * compile.c: Change K&R function definitions to ISO. + (fetch): Make static, and eliminate unused parameter 'n'. + +2002-12-26 Kazu Hirata + + * compile.c: Fix formatting. + * inst.h: Likewise. + +2002-07-29 Andrey Volkov + + * compile.c: Include "gdb/sim-h8300.h" + * Makefile.in: Add dependences on "inst.h", + "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h". + +2002-06-16 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +2002-06-08 Andrew Cagney + + * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h". + +2002-05-19 Kazu Hirata + + * compile.c: Fix formatting. + +2002-05-18 Kazu Hirata + + * compile.c: Fix formatting. + +2002-05-17 Andrey Volkov (avolkov@transas.com) + + * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS. + +2002-05-17 Andrey Volkov (avolkov@transas.com) + + * compile.c: Add support of EXR register + * inst.h: Ditto. + +2002-05-17 Andrey Volkov (avolkov@transas.com) + + * compile.c: Made h8300s as new target, not h8300h alias. + * inst.h: Ditto. + +2002-05-17 Andrey Volkov (avolkov@transas.com) + + * compile.c: Add additional CCR flags (I,UI,H,U) + +2002-05-17 Andrey Volkov (avolkov@transas.com) + + * compile.c: Change literal regnumbers to REGNUMS. + Fix instruction and cycles counting + +2001-12-20 Kazu Hirata + + * compile.c: Fix formatting. + +2001-12-20 Kazu Hirata + + * compile.c: Fix comment typos. + +2000-08-10 Kazu Hirata + + * compile.c (decode): Clean up the code. + +2000-06-15 Kazu Hirata + + * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs + correctly. + +2000-06-20 Frank Ch. Eigler + + * compile.c: Don't include "wait.h". + (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros + instead of WIF* from host. + +2000-06-13 Frank Ch. Eigler + + * compile.c, writecode.c: Correct typo. + +2000-06-13 Kazu Hirata + + * compile.c: Fix formatting. + +Tue May 23 21:39:23 2000 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Thu Sep 2 18:15:53 1999 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +1999-05-08 Felix Lee + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +1999-04-02 Keith Seitz + + * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the + frequency at which the poll_quit callback is used. + (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value. + +Tue Apr 28 18:33:31 1998 Geoffrey Noer + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Sun Apr 26 15:31:55 1998 Tom Tromey + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Sun Apr 26 15:20:14 1998 Tom Tromey + + * acconfig.h: New file. + * configure.in: Reverted change of Apr 24; use sinclude again. + +Fri Apr 24 14:16:40 1998 Tom Tromey + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Fri Apr 24 11:19:46 1998 Tom Tromey + + * configure.in: Don't call sinclude. + +Sat Apr 4 20:36:25 1998 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Fri Mar 27 16:15:52 1998 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Mar 25 12:35:29 1998 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Mar 18 12:38:12 1998 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Feb 17 12:42:18 1998 Andrew Cagney + + * compile.c (sim_store_register, sim_fetch_register): Pass in + length parameter. Return -1. + +Sun Feb 1 16:47:51 1998 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Sat Jan 31 18:15:41 1998 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Jan 19 22:26:29 1998 Doug Evans + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Dec 15 23:17:11 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Thu Dec 4 09:21:05 1997 Doug Evans + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com) + + * compile.c: #include stdio.h for definition of NULL on + some platforms. + +Wed Oct 22 14:43:00 1997 Andrew Cagney + + * compile.c (sim_load): Pass lma_p and sim_write args to + sim_load_file. + +Fri Oct 3 09:28:00 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Sep 24 17:38:57 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Sep 23 11:04:38 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Sep 22 11:46:20 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Fri Sep 19 17:45:25 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Sep 17 12:00:57 1997 Andrew Cagney + + * Makefile.in (compile.o): Depend on config.h in local directory. + +Mon Sep 15 17:36:15 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Sep 9 22:17:26 1997 Felix Lee + + * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict + with sim/common. + * configure.in: check for sys/param.h + * compile.c: #ifdef HAVE_SYS_PARAM_H. + #define SIGTRAP for wingdb. + (sim_resume): poll keyboard at least once per call. + (sim_resume): use host_callback instead of printf for syscall + output. + +Thu Sep 4 17:21:23 1997 Doug Evans + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Aug 27 18:13:22 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Tue Aug 26 10:38:43 1997 Andrew Cagney + + * compile.c (sim_kill): Delete. + (sim_create_inferior): Add ABFD argument. + (sim_load): Move setting of PC from here. + (sim_create_inferior): To here. + (sim_open, sim_load, set_h8300h): Add fixme explaining why much of + the sim_load code should be moved to sim_open. + +Mon Aug 25 17:50:22 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Mon Aug 25 15:47:41 1997 Andrew Cagney + + * compile.c (sim_open): Add ABFD argument. + +Tue May 20 10:16:48 1997 Andrew Cagney + + * compile.c (sim_open): Add callback argument. + (sim_set_callbacks): Delete SIM_DESC argument. + +Wed Apr 30 10:22:29 1997 Doug Evans + + * compile.c (sim_load): Call bfd_get_mach instead of examining + bfd fields directly. + * tconfig.in (SIM_PRE_LOAD): Delete, no longer used. + +Thu Apr 24 00:39:51 1997 Doug Evans + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Fri Apr 18 14:30:09 1997 Andrew Cagney + + * compile.c (sim_resume): Use poll_quit callback. + (sim_stop): New function. + +Thu Apr 17 03:06:39 1997 Doug Evans + + * Makefile.in (SIM_OBJS): Add sim-load.o. + * compile.c (sim_kind, myname): New static locals. + (sim_open): Set sim_kind, myname. + (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h. + Call sim_load_file to load file into simulator. Set start address + from bfd. + (sim_create_inferior): Return SIM_RC. Delete arg start_address. + +Mon Apr 7 15:45:02 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Wed Apr 2 15:06:28 1997 Doug Evans + + * compile.c (sim_open): New arg `kind'. + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Apr 2 14:34:19 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Mar 19 01:14:00 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Mar 17 15:10:07 1997 Andrew Cagney + + * configure: Re-generate. + +Fri Mar 14 10:34:11 1997 Michael Meissner + + * configure: Regenerate to track ../common/aclocal.m4 changes. + +Thu Mar 13 12:48:05 1997 Doug Evans + + * compile.c (sim_open): New SIM_DESC result. Argument is now in + argv form. + (other sim_*): New SIM_DESC argument. + +Tue Feb 4 13:36:29 1997 Doug Evans + + * Makefile.in (@COMMON_MAKEFILE_FRAG): Use + COMMON_{PRE,POST}_CONFIG_FRAG instead. + * configure.in: sinclude ../common/aclocal.m4. + * configure: Regenerated. + +Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com) + + * configure configure.in Makefile.in: Update to new configure + scheme which is more compatible with WinGDB builds. + * configure.in: Improve comment on how to run autoconf. + * configure: Re-run autoconf to get new ../common/aclocal.m4. + * Makefile.in: Use autoconf substitution to install common + makefile fragment. + +Wed Nov 20 01:39:12 1996 Doug Evans + + * Makefile.in: Delete stuff moved to ../common/Make-common.in. + (SIM_OBJS): Define. + * configure.in: Simplify using macros in ../common/aclocal.m4. + * configure: Regenerated. + * inst.h (enum sim_state): Define. + (cpu_state_type): New member `state'. Set it whenever `exception' + is set. + * compile.c (sim_callback): New global. + (sim_set_simcache_size): Renamed from sim_csize. + (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out + 'cus it can't work. Change main loop exit test to use cpu.state. + (sim_trace): New function. + (sim_stop_reason): Add right way to set results, but #if 0 out. + (sim_size): New function. + (sim_info): Redirect calls to printf_filtered through callback. + (sim_set_callbacks): Record callback. + * run.c: Deleted, using one in ../common now. + * tconfig.in: New file. + +Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) + + * Makefile.in (mostlyclean): Don't remove config.log here. + +Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (sim_resume): rts, sleep, bpt and nop have + no associated "size". + +Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (sim_resume): Fix all rotate-by-2-bits insns. + +Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com) + + * run.c (main): Don't "load" sections which don't have + SEC_LOAD set. + * compile.c (sim_resume, case "O_NOT"): Use ONOT instead + of OSHIFTS. + (ONOT): Define. + (sim_resume, shift/rotate cases): Add support for shift/rotate + by two bits. + (OSHIFTS): Corresponding changes. + +Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (sim_resume): Handle "ldm.l" and "stm.l". + +Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (h8300smode): Declare. + +Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) + + * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, + INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. + (docdir): Removed. + * configure.in (AC_PREREQ): autoconf 2.5 or higher. + (AC_PROG_INSTALL): Added. + * configure: Rebuilt. + +Tue Jun 18 16:31:10 1996 Jeffrey A. Law + + * compile.c (sim_load): Treat the H8/S like the H8/300H for now. + * run.c (main): Treat the H8/S like the H8/300H for now. + +Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (SEXTCHAR): Clear upper bits when sign + bit is clear. + +Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (sim_resume): Correctly handle divu. + +Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (sim_resume): Never allow the PC to have an + odd value. + +Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com) + + * inst.h: Expand on comments regarding H8300H_MSIZE. Note + separate memory is allocate for the 8-bit area. + (struct cpu_state_type): Add new "eightbit' field. + * compile.c (GET_MEMORY_L): Handle access into the 8-bit + area. + (GET_MEMORY_W, GET_MEMORY_B): Likewise. + (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise. + (init_pointers): Initialize space for the 8-bit area. + (sim_write): Handle writing into the 8-bit area. + (sim_read): Handle reading from the 8-bit area. + (sim_load): Reallocate space for the 8-bit area. + + * compile.c (sim_load): Re-allocate memory for the simulator + here. + +Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (sim_resume): Fix and simplify overflow and carry + handling for 32bit ALU insns. + +Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (sim_resume): Fix overflow checks for ALU insns. + +Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (decode): Use "bit" to hold L_3 immediates instead + of holding them in "abs". Handle ABS8MEM memory references aka + 8-bit area. Replace ABSMOV references with ABS8MEM. + +Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (fetch): Handle accesses to the exception/function + vectors. + +Mon Mar 11 09:53:25 1996 Doug Evans + + * compile.c: #include "wait.h". + (sim_resume, sleep insn): Check program exit status in r0. + (sim_resume, shift insns): Fix setting of overflow flag for shal. + * run.c: #include . + (main): Abort if program got SIGILL. + Print error message if argument is invalid. + (usage): Improve text. + +Wed Feb 21 12:15:00 1996 Ian Lance Taylor + + * configure: Regenerate with autoconf 2.7. + +Thu Jan 4 11:52:53 1996 Doug Evans + + * inst.h (MPOWER,MSIZE): Deleted. + (H8300{,H}_MSIZE): Define. + * compile.c (memory_size): New static global. + (init_pointers): Set memory size from one of H8300{,H}_MSIZE. + (sim_write,sim_read): Use memory_size. + +Fri Oct 13 15:03:19 1995 steve chamberlain + + * compile.c (sim_set_callbacks): New. + +Tue Oct 10 11:11:26 1995 Fred Fish + + * Makefile.in (BISON): Remove macro. + +Wed Sep 20 13:35:02 1995 Ian Lance Taylor + + * Makefile.in (maintainer-clean): New synonym for realclean. + +Fri Sep 8 12:18:53 1995 Ian Lance Taylor + + * Makefile.in (install): Don't install in $(tooldir). + + * configure.in: Call AC_CONFIG_HEADER. Don't try to use + bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and + AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR. + Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if + creating config.h. + * configure: Rebuild. + * config.in: New file, created by autoheader. + * Makefile.in (AR): Define as @AR@. + (CC): New variable, defined as @CC@. + (CFLAGS): Define as @CFLAGS@. + (RANLIB): Define as @RANLIB@. + (HDEFINES, TDEFINES): New variables. + (@host_makefile_frag@): Remove. + (compile.o, run.o): Depend upon config.h. + (mostlyclean): Make the same as clean, not distclean. + (clean): Remove config.log. + (distclean): Remove config.h and stamp-h. + (Makefile): Don't depend upon @frags@. Just rebuild Makefile when + invoking config.status. + (config.h, stamp-h): New targets. + * compile.c: Include "config.h". Don't include . + Include and if they exist. Don't include + "sysdep.h". + (get_now): Remove unused local b. + * run.c: Include "config.h". Include if it exists. + Don't include "sysdep.h". + * writecode.c: Don't include "bfd.h" or "sysdep.h". Include + . + +Thu Aug 3 10:45:37 1995 Fred Fish + + * Update all FSF addresses except those in COPYING* files. + +Wed Jul 5 14:32:54 1995 J.T. Conklin + + * Makefile.in (clean): Remove run. + (distclean): Remove Makefile. + + * h8300.mt: Removed. + + * Makefile.in, configure.in: converted to autoconf. + * configure: New file, generated with autconf 2.4. + +Fri Jun 30 16:50:24 1995 Stan Shebs + + * compile.c (sim_do_command): New function. + +Tue Jun 20 16:18:13 1995 Steve Chamberlain + + * compile.c (get_now): Don't do if win32. + (sim_resume): Poll in win32 too. + +Wed May 24 16:31:38 1995 Jim Wilson + + * configure.in: Fix typo in last change. + +Mon Mar 27 10:32:34 1995 J.T. Conklin + + * run.c: parse arguments with getopt(). + +Tue Feb 28 17:30:08 1995 Ian Lance Taylor + + * configure.in: Use ../../bfd/hosts/std-host.h if specific + host unavailable. + +Sun Jan 22 12:35:43 1995 Steve Chamberlain + + * compile.c (sim_resume): Initialize cpu.mask. + +Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com) + + * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes. + +Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com) + + * compile.c: #include "bfd.h". + (sim_*): Set result type to void where there isn't one. + (sim_resume, default case): Set cpu.exception to SIGILL. + (sim_trace): Delete. + (sim_set_pc): Delete. + (sim_info): Delete printf_fn arg, all callers changed. + Call printf_filtered. + (set_h8300h): New arg `flag', all callers changed. + (sim_close): New function. + (sim_load): New function. + (sim_create_inferior): Renamed from sim_set_args, all callers changed. + * run.c: #include , "remote-sim.h". + (printf_filtered): New function. + +Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com) + + * compile.c (decode): Fix typo (16 bit branches). + (*): Some white space clean up. + +Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com) + + * compile.c (decode): Compile 16bit branches properly. + +Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com) + + * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc, + andc. Poll for interrupts. + +Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com) + + * compile.c: #include "ansidecl.h" for remote-sim.h. + +Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com) + + * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb + * compile.c: #include "remote-sim.h". + (sim_resume): New arg siggnal. + (sim_write): Use SIM_ADDR for type of arg addr. + Always return a value. + (sim_read): Ditto. + (sim_store_register): Result is type int. + (sim_fetch_register): Ditto. + (sim_stop_reason): Renamed from sim_stop_signal. + (sim_set_pc): Use SIM_ADDR for type of arg pc. + (sim_info): int result, new arg printf_fn. + (sim_kill): int result. + (sim_open): int result, new arg name. + * run.c (main): Use sim_set_pc to set pc. + Update call to sim_info. + +Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com) + + * compile.c (sim_stop_signal): Result is now enum sim_stop. + +Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * compile.c (sim_kill, sim_open, sim_set_args): New functions. + +Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + * compile.c (sim_set_pc): Write to the pc direcly. + (sim_store_register): Now value is passed by reference. (sim_read, + sim_write): Return number of bytes copied. + +Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + * compile.c (mop): New function to do multiplies. + +Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com) + + * compile.c (sim_resume): Add support for nop insn. + +Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com) + + * compile.c: Reset HMODE back to zero (accidently set it to 1). + + * run.c (main): If h8/300h binary detected, call set_h8300h. + * compile.c (sim_resume): Fix O_NEG insn. + +Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com) + + * run.c (main): Add -h flag to enable h8/300h emulation. + * compile.c: Rename Hmode to HMODE (consistency with gdb). + (set_h8300h): New function. + (sim_resume): Add support for extu,exts insns. + (sim_resume): Fix logical right shifting. + (sim_resume, label alu32): Fix setting of carry flag. + +Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com) + + * compile.c (sim_csize): Initialize cpu.cache. + +Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com) + + * Makefile.in: Add -I../../bfd to pick up bfd.h. + +Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com) + + * run.c (main): Fix parsing of args. + + * compile.c (sim_resume): Fix shll insn. + +Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + * compile.c: New file, supports H8/300H. + * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete. + +Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com) + + * run.c (main): Add -v to print info. + * p3.c (sim_info): New function. + +Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com) + + * h8300.mt (DO_INSTALL): Renamed from INSTALL. + +Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com) + + * Makefile.in: Don't use cb or indent + * p1.c, state.h, writecode.c: lint + +Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com) + + * Makefile.in: Make SunOS halfdone VPATH work. + * p1.c: Lint picked up by HP native compiler. + +Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com) + + * p1.c (sim_resume): when running on dos, any character typed to + the keyboard will cause a simulated exception. + +Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com) + + * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and + running + +Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com) + + * new +

ChangeLog Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: compile.c =================================================================== --- compile.c (nonexistent) +++ compile.c (revision 842) @@ -0,0 +1,5121 @@ +/* + * Simulator for the Renesas (formerly Hitachi) H8/300 architecture. + * + * Written by Steve Chamberlain of Cygnus Support. sac@cygnus.com + * + * This file is part of H8/300 sim + * + * + * THIS SOFTWARE IS NOT COPYRIGHTED + * + * Cygnus offers the following for use in the public domain. Cygnus makes no + * warranty with regard to the software or its performance and the user + * accepts the software "AS IS" with all faults. + * + * CYGNUS DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD TO THIS + * SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY + * AND FITNESS FOR A PARTICULAR PURPOSE. + */ + +#include +#ifdef HAVE_TIME_H +#include +#endif +#ifdef HAVE_STDLIB_H +#include +#endif +#ifdef HAVE_SYS_PARAM_H +#include +#endif + +#include "bfd.h" +#include "sim-main.h" +#include "gdb/sim-h8300.h" +#include "sys/stat.h" +#include "sys/types.h" + +#ifndef SIGTRAP +# define SIGTRAP 5 +#endif + +int debug; + +host_callback *sim_callback; + +static SIM_OPEN_KIND sim_kind; +static char *myname; + +/* FIXME: Needs to live in header file. + This header should also include the things in remote-sim.h. + One could move this to remote-sim.h but this function isn't needed + by gdb. */ +static void set_simcache_size (SIM_DESC, int); + +#define X(op, size) (op * 4 + size) + +#define SP (h8300hmode && !h8300_normal_mode ? SL : SW) + +#define h8_opcodes ops +#define DEFINE_TABLE +#include "opcode/h8300.h" + +/* CPU data object: */ + +static int +sim_state_initialize (SIM_DESC sd, sim_cpu *cpu) +{ + /* FIXME: not really necessary, since sim_cpu_alloc calls zalloc. */ + + memset (&cpu->regs, 0, sizeof(cpu->regs)); + cpu->regs[SBR_REGNUM] = 0xFFFFFF00; + cpu->pc = 0; + cpu->delayed_branch = 0; + cpu->memory = NULL; + cpu->eightbit = NULL; + cpu->mask = 0; + + /* Initialize local simulator state. */ + sd->sim_cache = NULL; + sd->sim_cache_size = 0; + sd->cache_idx = NULL; + sd->cache_top = 0; + sd->memory_size = 0; + sd->compiles = 0; +#ifdef ADEBUG + memset (&cpu->stats, 0, sizeof (cpu->stats)); +#endif + return 0; +} + +static unsigned int +h8_get_pc (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> pc; +} + +static void +h8_set_pc (SIM_DESC sd, unsigned int val) +{ + (STATE_CPU (sd, 0)) -> pc = val; +} + +static unsigned int +h8_get_ccr (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> regs[CCR_REGNUM]; +} + +static void +h8_set_ccr (SIM_DESC sd, unsigned int val) +{ + (STATE_CPU (sd, 0)) -> regs[CCR_REGNUM] = val; +} + +static unsigned int +h8_get_exr (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> regs[EXR_REGNUM]; +} + +static void +h8_set_exr (SIM_DESC sd, unsigned int val) +{ + (STATE_CPU (sd, 0)) -> regs[EXR_REGNUM] = val; +} + +static int +h8_get_sbr (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> regs[SBR_REGNUM]; +} + +static void +h8_set_sbr (SIM_DESC sd, int val) +{ + (STATE_CPU (sd, 0)) -> regs[SBR_REGNUM] = val; +} + +static int +h8_get_vbr (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> regs[VBR_REGNUM]; +} + +static void +h8_set_vbr (SIM_DESC sd, int val) +{ + (STATE_CPU (sd, 0)) -> regs[VBR_REGNUM] = val; +} + +static int +h8_get_cache_top (SIM_DESC sd) +{ + return sd -> cache_top; +} + +static void +h8_set_cache_top (SIM_DESC sd, int val) +{ + sd -> cache_top = val; +} + +static int +h8_get_mask (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> mask; +} + +static void +h8_set_mask (SIM_DESC sd, int val) +{ + (STATE_CPU (sd, 0)) -> mask = val; +} +#if 0 +static int +h8_get_exception (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> exception; +} + +static void +h8_set_exception (SIM_DESC sd, int val) +{ + (STATE_CPU (sd, 0)) -> exception = val; +} + +static enum h8300_sim_state +h8_get_state (SIM_DESC sd) +{ + return sd -> state; +} + +static void +h8_set_state (SIM_DESC sd, enum h8300_sim_state val) +{ + sd -> state = val; +} +#endif +static unsigned int +h8_get_cycles (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> regs[CYCLE_REGNUM]; +} + +static void +h8_set_cycles (SIM_DESC sd, unsigned int val) +{ + (STATE_CPU (sd, 0)) -> regs[CYCLE_REGNUM] = val; +} + +static unsigned int +h8_get_insts (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> regs[INST_REGNUM]; +} + +static void +h8_set_insts (SIM_DESC sd, unsigned int val) +{ + (STATE_CPU (sd, 0)) -> regs[INST_REGNUM] = val; +} + +static unsigned int +h8_get_ticks (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> regs[TICK_REGNUM]; +} + +static void +h8_set_ticks (SIM_DESC sd, unsigned int val) +{ + (STATE_CPU (sd, 0)) -> regs[TICK_REGNUM] = val; +} + +static unsigned int +h8_get_mach (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> regs[MACH_REGNUM]; +} + +static void +h8_set_mach (SIM_DESC sd, unsigned int val) +{ + (STATE_CPU (sd, 0)) -> regs[MACH_REGNUM] = val; +} + +static unsigned int +h8_get_macl (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> regs[MACL_REGNUM]; +} + +static void +h8_set_macl (SIM_DESC sd, unsigned int val) +{ + (STATE_CPU (sd, 0)) -> regs[MACL_REGNUM] = val; +} + +static int +h8_get_compiles (SIM_DESC sd) +{ + return sd -> compiles; +} + +static void +h8_increment_compiles (SIM_DESC sd) +{ + sd -> compiles ++; +} + +static unsigned int * +h8_get_reg_buf (SIM_DESC sd) +{ + return &(((STATE_CPU (sd, 0)) -> regs)[0]); +} + +static unsigned int +h8_get_reg (SIM_DESC sd, int regnum) +{ + return (STATE_CPU (sd, 0)) -> regs[regnum]; +} + +static void +h8_set_reg (SIM_DESC sd, int regnum, int val) +{ + (STATE_CPU (sd, 0)) -> regs[regnum] = val; +} + +#ifdef ADEBUG +static int +h8_get_stats (SIM_DESC sd, int idx) +{ + return sd -> stats[idx]; +} + +static void +h8_increment_stats (SIM_DESC sd, int idx) +{ + sd -> stats[idx] ++; +} +#endif /* ADEBUG */ + +static unsigned short * +h8_get_cache_idx_buf (SIM_DESC sd) +{ + return sd -> cache_idx; +} + +static void +h8_set_cache_idx_buf (SIM_DESC sd, unsigned short *ptr) +{ + sd -> cache_idx = ptr; +} + +static unsigned short +h8_get_cache_idx (SIM_DESC sd, unsigned int idx) +{ + if (idx > sd->memory_size) + return (unsigned short) -1; + return sd -> cache_idx[idx]; +} + +static void +h8_set_cache_idx (SIM_DESC sd, int idx, unsigned int val) +{ + sd -> cache_idx[idx] = (unsigned short) val; +} + +static unsigned char * +h8_get_memory_buf (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> memory; +} + +static void +h8_set_memory_buf (SIM_DESC sd, unsigned char *ptr) +{ + (STATE_CPU (sd, 0)) -> memory = ptr; +} + +static unsigned char +h8_get_memory (SIM_DESC sd, int idx) +{ + return (STATE_CPU (sd, 0)) -> memory[idx]; +} + +static void +h8_set_memory (SIM_DESC sd, int idx, unsigned int val) +{ + (STATE_CPU (sd, 0)) -> memory[idx] = (unsigned char) val; +} + +static unsigned char * +h8_get_eightbit_buf (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> eightbit; +} + +static void +h8_set_eightbit_buf (SIM_DESC sd, unsigned char *ptr) +{ + (STATE_CPU (sd, 0)) -> eightbit = ptr; +} + +static unsigned char +h8_get_eightbit (SIM_DESC sd, int idx) +{ + return (STATE_CPU (sd, 0)) -> eightbit[idx]; +} + +static void +h8_set_eightbit (SIM_DESC sd, int idx, unsigned int val) +{ + (STATE_CPU (sd, 0)) -> eightbit[idx] = (unsigned char) val; +} + +static unsigned int +h8_get_delayed_branch (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> delayed_branch; +} + +static void +h8_set_delayed_branch (SIM_DESC sd, unsigned int dest) +{ + (STATE_CPU (sd, 0)) -> delayed_branch = dest; +} + +static char ** +h8_get_command_line (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> command_line; +} + +static void +h8_set_command_line (SIM_DESC sd, char ** val) +{ + (STATE_CPU (sd, 0)) -> command_line = val; +} + +static char * +h8_get_cmdline_arg (SIM_DESC sd, int index) +{ + return (STATE_CPU (sd, 0)) -> command_line[index]; +} + +static void +h8_set_cmdline_arg (SIM_DESC sd, int index, char * val) +{ + (STATE_CPU (sd, 0)) -> command_line[index] = val; +} + +/* MAC Saturation Mode */ +static int +h8_get_macS (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> macS; +} + +static void +h8_set_macS (SIM_DESC sd, int val) +{ + (STATE_CPU (sd, 0)) -> macS = (val != 0); +} + +/* MAC Zero Flag */ +static int +h8_get_macZ (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> macZ; +} + +static void +h8_set_macZ (SIM_DESC sd, int val) +{ + (STATE_CPU (sd, 0)) -> macZ = (val != 0); +} + +/* MAC Negative Flag */ +static int +h8_get_macN (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> macN; +} + +static void +h8_set_macN (SIM_DESC sd, int val) +{ + (STATE_CPU (sd, 0)) -> macN = (val != 0); +} + +/* MAC Overflow Flag */ +static int +h8_get_macV (SIM_DESC sd) +{ + return (STATE_CPU (sd, 0)) -> macV; +} + +static void +h8_set_macV (SIM_DESC sd, int val) +{ + (STATE_CPU (sd, 0)) -> macV = (val != 0); +} + +/* End CPU data object. */ + +/* The rate at which to call the host's poll_quit callback. */ + +enum { POLL_QUIT_INTERVAL = 0x80000 }; + +#define LOW_BYTE(x) ((x) & 0xff) +#define HIGH_BYTE(x) (((x) >> 8) & 0xff) +#define P(X, Y) ((X << 8) | Y) + +#define C (c != 0) +#define Z (nz == 0) +#define V (v != 0) +#define N (n != 0) +#define U (u != 0) +#define H (h != 0) +#define UI (ui != 0) +#define I (intMaskBit != 0) + +#define BUILDSR(SD) \ + h8_set_ccr (SD, (I << 7) | (UI << 6) | (H << 5) | (U << 4) \ + | (N << 3) | (Z << 2) | (V << 1) | C) + +#define GETSR(SD) \ + /* Get Status Register (flags). */ \ + c = (h8_get_ccr (sd) >> 0) & 1; \ + v = (h8_get_ccr (sd) >> 1) & 1; \ + nz = !((h8_get_ccr (sd) >> 2) & 1); \ + n = (h8_get_ccr (sd) >> 3) & 1; \ + u = (h8_get_ccr (sd) >> 4) & 1; \ + h = (h8_get_ccr (sd) >> 5) & 1; \ + ui = ((h8_get_ccr (sd) >> 6) & 1); \ + intMaskBit = (h8_get_ccr (sd) >> 7) & 1 + + +#ifdef __CHAR_IS_SIGNED__ +#define SEXTCHAR(x) ((char) (x)) +#endif + +#ifndef SEXTCHAR +#define SEXTCHAR(x) ((x & 0x80) ? (x | ~0xff) : x & 0xff) +#endif + +#define UEXTCHAR(x) ((x) & 0xff) +#define UEXTSHORT(x) ((x) & 0xffff) +#define SEXTSHORT(x) ((short) (x)) + +int h8300hmode = 0; +int h8300smode = 0; +int h8300_normal_mode = 0; +int h8300sxmode = 0; + +static int memory_size; + +static int +get_now (void) +{ + return time (0); /* WinXX HAS UNIX like 'time', so why not use it? */ +} + +static int +now_persec (void) +{ + return 1; +} + +static int +bitfrom (int x) +{ + switch (x & SIZE) + { + case L_8: + return SB; + case L_16: + case L_16U: + return SW; + case L_32: + return SL; + case L_P: + return (h8300hmode && !h8300_normal_mode)? SL : SW; + } + return 0; +} + +/* Simulate an indirection / dereference. + return 0 for success, -1 for failure. +*/ + +static unsigned int +lvalue (SIM_DESC sd, int x, int rn, unsigned int *val) +{ + if (val == NULL) /* Paranoia. */ + return -1; + + switch (x / 4) + { + case OP_DISP: + if (rn == ZERO_REGNUM) + *val = X (OP_IMM, SP); + else + *val = X (OP_REG, SP); + break; + case OP_MEM: + *val = X (OP_MEM, SP); + break; + default: + sim_engine_set_run_state (sd, sim_stopped, SIGSEGV); + return -1; + } + return 0; +} + +static int +cmdline_location() +{ + if (h8300smode && !h8300_normal_mode) + return 0xffff00L; + else if (h8300hmode && !h8300_normal_mode) + return 0x2ff00L; + else + return 0xff00L; +} + +static void +decode (SIM_DESC sd, int addr, unsigned char *data, decoded_inst *dst) +{ + int cst[3] = {0, 0, 0}; + int reg[3] = {0, 0, 0}; + int rdisp[3] = {0, 0, 0}; + int opnum; + const struct h8_opcode *q; + + dst->dst.type = -1; + dst->src.type = -1; + + /* Find the exact opcode/arg combo. */ + for (q = h8_opcodes; q->name; q++) + { + const op_type *nib = q->data.nib; + unsigned int len = 0; + + if ((q->available == AV_H8SX && !h8300sxmode) || + (q->available == AV_H8S && !h8300smode) || + (q->available == AV_H8H && !h8300hmode)) + continue; + + cst[0] = cst[1] = cst[2] = 0; + reg[0] = reg[1] = reg[2] = 0; + rdisp[0] = rdisp[1] = rdisp[2] = 0; + + while (1) + { + op_type looking_for = *nib; + int thisnib = data[len / 2]; + + thisnib = (len & 1) ? (thisnib & 0xf) : ((thisnib >> 4) & 0xf); + opnum = ((looking_for & OP3) ? 2 : + (looking_for & DST) ? 1 : 0); + + if (looking_for < 16 && looking_for >= 0) + { + if (looking_for != thisnib) + goto fail; + } + else + { + if (looking_for & B31) + { + if (!((thisnib & 0x8) != 0)) + goto fail; + + looking_for = (op_type) (looking_for & ~B31); + thisnib &= 0x7; + } + else if (looking_for & B30) + { + if (!((thisnib & 0x8) == 0)) + goto fail; + + looking_for = (op_type) (looking_for & ~B30); + } + + if (looking_for & B21) + { + if (!((thisnib & 0x4) != 0)) + goto fail; + + looking_for = (op_type) (looking_for & ~B21); + thisnib &= 0xb; + } + else if (looking_for & B20) + { + if (!((thisnib & 0x4) == 0)) + goto fail; + + looking_for = (op_type) (looking_for & ~B20); + } + + if (looking_for & B11) + { + if (!((thisnib & 0x2) != 0)) + goto fail; + + looking_for = (op_type) (looking_for & ~B11); + thisnib &= 0xd; + } + else if (looking_for & B10) + { + if (!((thisnib & 0x2) == 0)) + goto fail; + + looking_for = (op_type) (looking_for & ~B10); + } + + if (looking_for & B01) + { + if (!((thisnib & 0x1) != 0)) + goto fail; + + looking_for = (op_type) (looking_for & ~B01); + thisnib &= 0xe; + } + else if (looking_for & B00) + { + if (!((thisnib & 0x1) == 0)) + goto fail; + + looking_for = (op_type) (looking_for & ~B00); + } + + if (looking_for & IGNORE) + { + /* Hitachi has declared that IGNORE must be zero. */ + if (thisnib != 0) + goto fail; + } + else if ((looking_for & MODE) == DATA) + { + ; /* Skip embedded data. */ + } + else if ((looking_for & MODE) == DBIT) + { + /* Exclude adds/subs by looking at bit 0 and 2, and + make sure the operand size, either w or l, + matches by looking at bit 1. */ + if ((looking_for & 7) != (thisnib & 7)) + goto fail; + + cst[opnum] = (thisnib & 0x8) ? 2 : 1; + } + else if ((looking_for & MODE) == REG || + (looking_for & MODE) == LOWREG || + (looking_for & MODE) == IND || + (looking_for & MODE) == PREINC || + (looking_for & MODE) == POSTINC || + (looking_for & MODE) == PREDEC || + (looking_for & MODE) == POSTDEC) + { + reg[opnum] = thisnib; + } + else if (looking_for & CTRL) + { + thisnib &= 7; + if (((looking_for & MODE) == CCR && (thisnib != C_CCR)) || + ((looking_for & MODE) == EXR && (thisnib != C_EXR)) || + ((looking_for & MODE) == MACH && (thisnib != C_MACH)) || + ((looking_for & MODE) == MACL && (thisnib != C_MACL)) || + ((looking_for & MODE) == VBR && (thisnib != C_VBR)) || + ((looking_for & MODE) == SBR && (thisnib != C_SBR))) + goto fail; + if (((looking_for & MODE) == CCR_EXR && + (thisnib != C_CCR && thisnib != C_EXR)) || + ((looking_for & MODE) == VBR_SBR && + (thisnib != C_VBR && thisnib != C_SBR)) || + ((looking_for & MODE) == MACREG && + (thisnib != C_MACH && thisnib != C_MACL))) + goto fail; + if (((looking_for & MODE) == CC_EX_VB_SB && + (thisnib != C_CCR && thisnib != C_EXR && + thisnib != C_VBR && thisnib != C_SBR))) + goto fail; + + reg[opnum] = thisnib; + } + else if ((looking_for & MODE) == ABS) + { + /* Absolute addresses are unsigned. */ + switch (looking_for & SIZE) + { + case L_8: + cst[opnum] = UEXTCHAR (data[len / 2]); + break; + case L_16: + case L_16U: + cst[opnum] = (data[len / 2] << 8) + data[len / 2 + 1]; + break; + case L_32: + cst[opnum] = + (data[len / 2 + 0] << 24) + + (data[len / 2 + 1] << 16) + + (data[len / 2 + 2] << 8) + + (data[len / 2 + 3]); + break; + default: + printf ("decode: bad size ABS: %d\n", + (looking_for & SIZE)); + goto end; + } + } + else if ((looking_for & MODE) == DISP || + (looking_for & MODE) == PCREL || + (looking_for & MODE) == INDEXB || + (looking_for & MODE) == INDEXW || + (looking_for & MODE) == INDEXL) + { + switch (looking_for & SIZE) + { + case L_2: + cst[opnum] = thisnib & 3; + break; + case L_8: + cst[opnum] = SEXTCHAR (data[len / 2]); + break; + case L_16: + cst[opnum] = (data[len / 2] << 8) + data[len / 2 + 1]; + cst[opnum] = (short) cst[opnum]; /* Sign extend. */ + break; + case L_16U: + cst[opnum] = (data[len / 2] << 8) + data[len / 2 + 1]; + break; + case L_32: + cst[opnum] = + (data[len / 2 + 0] << 24) + + (data[len / 2 + 1] << 16) + + (data[len / 2 + 2] << 8) + + (data[len / 2 + 3]); + break; + default: + printf ("decode: bad size DISP/PCREL/INDEX: %d\n", + (looking_for & SIZE)); + goto end; + } + } + else if ((looking_for & SIZE) == L_16 || + (looking_for & SIZE) == L_16U) + { + cst[opnum] = (data[len / 2] << 8) + data[len / 2 + 1]; + /* Immediates are always unsigned. */ + if ((looking_for & SIZE) != L_16U && + (looking_for & MODE) != IMM) + cst[opnum] = (short) cst[opnum]; /* Sign extend. */ + } + else if (looking_for & ABSJMP) + { + switch (looking_for & SIZE) { + case L_24: + cst[opnum] = (data[1] << 16) | (data[2] << 8) | (data[3]); + break; + case L_32: + cst[opnum] = + (data[len / 2 + 0] << 24) + + (data[len / 2 + 1] << 16) + + (data[len / 2 + 2] << 8) + + (data[len / 2 + 3]); + break; + default: + printf ("decode: bad size ABSJMP: %d\n", + (looking_for & SIZE)); + goto end; + } + } + else if ((looking_for & MODE) == MEMIND) + { + cst[opnum] = data[1]; + } + else if ((looking_for & MODE) == VECIND) + { + if(h8300_normal_mode) + cst[opnum] = ((data[1] & 0x7f) + 0x80) * 2; + else + cst[opnum] = ((data[1] & 0x7f) + 0x80) * 4; + cst[opnum] += h8_get_vbr (sd); /* Add vector base reg. */ + } + else if ((looking_for & SIZE) == L_32) + { + int i = len / 2; + + cst[opnum] = + (data[i + 0] << 24) | + (data[i + 1] << 16) | + (data[i + 2] << 8) | + (data[i + 3]); + } + else if ((looking_for & SIZE) == L_24) + { + int i = len / 2; + + cst[opnum] = + (data[i + 0] << 16) | + (data[i + 1] << 8) | + (data[i + 2]); + } + else if (looking_for & DISPREG) + { + rdisp[opnum] = thisnib & 0x7; + } + else if ((looking_for & MODE) == KBIT) + { + switch (thisnib) + { + case 9: + cst[opnum] = 4; + break; + case 8: + cst[opnum] = 2; + break; + case 0: + cst[opnum] = 1; + break; + default: + goto fail; + } + } + else if ((looking_for & SIZE) == L_8) + { + if ((looking_for & MODE) == ABS) + { + /* Will be combined with contents of SBR_REGNUM + by fetch (). For all modes except h8sx, this + will always contain the value 0xFFFFFF00. */ + cst[opnum] = data[len / 2] & 0xff; + } + else + { + cst[opnum] = data[len / 2] & 0xff; + } + } + else if ((looking_for & SIZE) == L_2) + { + cst[opnum] = thisnib & 3; + } + else if ((looking_for & SIZE) == L_3 || + (looking_for & SIZE) == L_3NZ) + { + cst[opnum] = thisnib & 7; + if (cst[opnum] == 0 && (looking_for & SIZE) == L_3NZ) + goto fail; + } + else if ((looking_for & SIZE) == L_4) + { + cst[opnum] = thisnib & 15; + } + else if ((looking_for & SIZE) == L_5) + { + cst[opnum] = data[len / 2] & 0x1f; + } + else if (looking_for == E) + { +#ifdef ADEBUG + dst->op = q; +#endif + /* Fill in the args. */ + { + const op_type *args = q->args.nib; + int hadone = 0; + int nargs; + + for (nargs = 0; + nargs < 3 && *args != E; + nargs++) + { + int x = *args; + ea_type *p; + + opnum = ((x & OP3) ? 2 : + (x & DST) ? 1 : 0); + if (x & DST) + p = &dst->dst; + else if (x & OP3) + p = &dst->op3; + else + p = &dst->src; + + if ((x & MODE) == IMM || + (x & MODE) == KBIT || + (x & MODE) == DBIT) + { + /* Use the instruction to determine + the operand size. */ + p->type = X (OP_IMM, OP_SIZE (q->how)); + p->literal = cst[opnum]; + } + else if ((x & MODE) == CONST_2 || + (x & MODE) == CONST_4 || + (x & MODE) == CONST_8 || + (x & MODE) == CONST_16) + { + /* Use the instruction to determine + the operand size. */ + p->type = X (OP_IMM, OP_SIZE (q->how)); + switch (x & MODE) { + case CONST_2: p->literal = 2; break; + case CONST_4: p->literal = 4; break; + case CONST_8: p->literal = 8; break; + case CONST_16: p->literal = 16; break; + } + } + else if ((x & MODE) == REG) + { + p->type = X (OP_REG, bitfrom (x)); + p->reg = reg[opnum]; + } + else if ((x & MODE) == LOWREG) + { + p->type = X (OP_LOWREG, bitfrom (x)); + p->reg = reg[opnum]; + } + else if ((x & MODE) == PREINC) + { + /* Use the instruction to determine + the operand size. */ + p->type = X (OP_PREINC, OP_SIZE (q->how)); + p->reg = reg[opnum] & 0x7; + } + else if ((x & MODE) == POSTINC) + { + /* Use the instruction to determine + the operand size. */ + p->type = X (OP_POSTINC, OP_SIZE (q->how)); + p->reg = reg[opnum] & 0x7; + } + else if ((x & MODE) == PREDEC) + { + /* Use the instruction to determine + the operand size. */ + p->type = X (OP_PREDEC, OP_SIZE (q->how)); + p->reg = reg[opnum] & 0x7; + } + else if ((x & MODE) == POSTDEC) + { + /* Use the instruction to determine + the operand size. */ + p->type = X (OP_POSTDEC, OP_SIZE (q->how)); + p->reg = reg[opnum] & 0x7; + } + else if ((x & MODE) == IND) + { + /* Note: an indirect is transformed into + a displacement of zero. + */ + /* Use the instruction to determine + the operand size. */ + p->type = X (OP_DISP, OP_SIZE (q->how)); + p->reg = reg[opnum] & 0x7; + p->literal = 0; + if (OP_KIND (q->how) == O_JSR || + OP_KIND (q->how) == O_JMP) + if (lvalue (sd, p->type, p->reg, (unsigned int *)&p->type)) + goto end; + } + else if ((x & MODE) == ABS) + { + /* Note: a 16 or 32 bit ABS is transformed into a + displacement from pseudo-register ZERO_REGNUM, + which is always zero. An 8 bit ABS becomes + a displacement from SBR_REGNUM. + */ + /* Use the instruction to determine + the operand size. */ + p->type = X (OP_DISP, OP_SIZE (q->how)); + p->literal = cst[opnum]; + + /* 8-bit ABS is displacement from SBR. + 16 and 32-bit ABS are displacement from ZERO. + (SBR will always be zero except for h8/sx) + */ + if ((x & SIZE) == L_8) + p->reg = SBR_REGNUM; + else + p->reg = ZERO_REGNUM;; + } + else if ((x & MODE) == MEMIND || + (x & MODE) == VECIND) + { + /* Size doesn't matter. */ + p->type = X (OP_MEM, SB); + p->literal = cst[opnum]; + if (OP_KIND (q->how) == O_JSR || + OP_KIND (q->how) == O_JMP) + if (lvalue (sd, p->type, p->reg, (unsigned int *)&p->type)) + goto end; + } + else if ((x & MODE) == PCREL) + { + /* Size doesn't matter. */ + p->type = X (OP_PCREL, SB); + p->literal = cst[opnum]; + } + else if (x & ABSJMP) + { + p->type = X (OP_IMM, SP); + p->literal = cst[opnum]; + } + else if ((x & MODE) == INDEXB) + { + p->type = X (OP_INDEXB, OP_SIZE (q->how)); + p->literal = cst[opnum]; + p->reg = rdisp[opnum]; + } + else if ((x & MODE) == INDEXW) + { + p->type = X (OP_INDEXW, OP_SIZE (q->how)); + p->literal = cst[opnum]; + p->reg = rdisp[opnum]; + } + else if ((x & MODE) == INDEXL) + { + p->type = X (OP_INDEXL, OP_SIZE (q->how)); + p->literal = cst[opnum]; + p->reg = rdisp[opnum]; + } + else if ((x & MODE) == DISP) + { + /* Yuck -- special for mova args. */ + if (strncmp (q->name, "mova", 4) == 0 && + (x & SIZE) == L_2) + { + /* Mova can have a DISP2 dest, with an + INDEXB or INDEXW src. The multiplier + for the displacement value is determined + by the src operand, not by the insn. */ + + switch (OP_KIND (dst->src.type)) + { + case OP_INDEXB: + p->type = X (OP_DISP, SB); + p->literal = cst[opnum]; + break; + case OP_INDEXW: + p->type = X (OP_DISP, SW); + p->literal = cst[opnum] * 2; + break; + default: + goto fail; + } + } + else + { + p->type = X (OP_DISP, OP_SIZE (q->how)); + p->literal = cst[opnum]; + /* DISP2 is special. */ + if ((x & SIZE) == L_2) + switch (OP_SIZE (q->how)) + { + case SB: break; + case SW: p->literal *= 2; break; + case SL: p->literal *= 4; break; + } + } + p->reg = rdisp[opnum]; + } + else if (x & CTRL) + { + switch (reg[opnum]) + { + case C_CCR: + p->type = X (OP_CCR, SB); + break; + case C_EXR: + p->type = X (OP_EXR, SB); + break; + case C_MACH: + p->type = X (OP_MACH, SL); + break; + case C_MACL: + p->type = X (OP_MACL, SL); + break; + case C_VBR: + p->type = X (OP_VBR, SL); + break; + case C_SBR: + p->type = X (OP_SBR, SL); + break; + } + } + else if ((x & MODE) == CCR) + { + p->type = OP_CCR; + } + else if ((x & MODE) == EXR) + { + p->type = OP_EXR; + } + else + printf ("Hmmmm 0x%x...\n", x); + + args++; + } + } + + /* Unary operators: treat src and dst as equivalent. */ + if (dst->dst.type == -1) + dst->dst = dst->src; + if (dst->src.type == -1) + dst->src = dst->dst; + + dst->opcode = q->how; + dst->cycles = q->time; + + /* And jsr's to these locations are turned into + magic traps. */ + + if (OP_KIND (dst->opcode) == O_JSR) + { + switch (dst->src.literal) + { + case 0xc5: + dst->opcode = O (O_SYS_OPEN, SB); + break; + case 0xc6: + dst->opcode = O (O_SYS_READ, SB); + break; + case 0xc7: + dst->opcode = O (O_SYS_WRITE, SB); + break; + case 0xc8: + dst->opcode = O (O_SYS_LSEEK, SB); + break; + case 0xc9: + dst->opcode = O (O_SYS_CLOSE, SB); + break; + case 0xca: + dst->opcode = O (O_SYS_STAT, SB); + break; + case 0xcb: + dst->opcode = O (O_SYS_FSTAT, SB); + break; + case 0xcc: + dst->opcode = O (O_SYS_CMDLINE, SB); + break; + } + /* End of Processing for system calls. */ + } + + dst->next_pc = addr + len / 2; + return; + } + else + printf ("Don't understand 0x%x \n", looking_for); + } + + len++; + nib++; + } + + fail: + ; + } + end: + /* Fell off the end. */ + dst->opcode = O (O_ILL, SB); +} + +static void +compile (SIM_DESC sd, int pc) +{ + int idx; + + /* Find the next cache entry to use. */ + idx = h8_get_cache_top (sd) + 1; + h8_increment_compiles (sd); + if (idx >= sd->sim_cache_size) + { + idx = 1; + } + h8_set_cache_top (sd, idx); + + /* Throw away its old meaning. */ + h8_set_cache_idx (sd, sd->sim_cache[idx].oldpc, 0); + + /* Set to new address. */ + sd->sim_cache[idx].oldpc = pc; + + /* Fill in instruction info. */ + decode (sd, pc, h8_get_memory_buf (sd) + pc, sd->sim_cache + idx); + + /* Point to new cache entry. */ + h8_set_cache_idx (sd, pc, idx); +} + + +static unsigned char *breg[32]; +static unsigned short *wreg[16]; +static unsigned int *lreg[18]; + +#define GET_B_REG(X) *(breg[X]) +#define SET_B_REG(X, Y) (*(breg[X])) = (Y) +#define GET_W_REG(X) *(wreg[X]) +#define SET_W_REG(X, Y) (*(wreg[X])) = (Y) +#define GET_L_REG(X) h8_get_reg (sd, X) +#define SET_L_REG(X, Y) h8_set_reg (sd, X, Y) + +#define GET_MEMORY_L(X) \ + ((X) < memory_size \ + ? ((h8_get_memory (sd, (X)+0) << 24) | (h8_get_memory (sd, (X)+1) << 16) \ + | (h8_get_memory (sd, (X)+2) << 8) | (h8_get_memory (sd, (X)+3) << 0)) \ + : ((h8_get_eightbit (sd, ((X)+0) & 0xff) << 24) \ + | (h8_get_eightbit (sd, ((X)+1) & 0xff) << 16) \ + | (h8_get_eightbit (sd, ((X)+2) & 0xff) << 8) \ + | (h8_get_eightbit (sd, ((X)+3) & 0xff) << 0))) + +#define GET_MEMORY_W(X) \ + ((X) < memory_size \ + ? ((h8_get_memory (sd, (X)+0) << 8) \ + | (h8_get_memory (sd, (X)+1) << 0)) \ + : ((h8_get_eightbit (sd, ((X)+0) & 0xff) << 8) \ + | (h8_get_eightbit (sd, ((X)+1) & 0xff) << 0))) + + +#define GET_MEMORY_B(X) \ + ((X) < memory_size ? (h8_get_memory (sd, (X))) \ + : (h8_get_eightbit (sd, (X) & 0xff))) + +#define SET_MEMORY_L(X, Y) \ +{ register unsigned char *_p; register int __y = (Y); \ + _p = ((X) < memory_size ? h8_get_memory_buf (sd) + (X) : \ + h8_get_eightbit_buf (sd) + ((X) & 0xff)); \ + _p[0] = __y >> 24; _p[1] = __y >> 16; \ + _p[2] = __y >> 8; _p[3] = __y >> 0; \ +} + +#define SET_MEMORY_W(X, Y) \ +{ register unsigned char *_p; register int __y = (Y); \ + _p = ((X) < memory_size ? h8_get_memory_buf (sd) + (X) : \ + h8_get_eightbit_buf (sd) + ((X) & 0xff)); \ + _p[0] = __y >> 8; _p[1] = __y; \ +} + +#define SET_MEMORY_B(X, Y) \ + ((X) < memory_size ? (h8_set_memory (sd, (X), (Y))) \ + : (h8_set_eightbit (sd, (X) & 0xff, (Y)))) + +/* Simulate a memory fetch. + Return 0 for success, -1 for failure. +*/ + +static int +fetch_1 (SIM_DESC sd, ea_type *arg, int *val, int twice) +{ + int rn = arg->reg; + int abs = arg->literal; + int r; + int t; + + if (val == NULL) + return -1; /* Paranoia. */ + + switch (arg->type) + { + /* Indexed register plus displacement mode: + + This new family of addressing modes are similar to OP_DISP + (register plus displacement), with two differences: + 1) INDEXB uses only the least significant byte of the register, + INDEXW uses only the least significant word, and + INDEXL uses the entire register (just like OP_DISP). + and + 2) The displacement value in abs is multiplied by two + for SW-sized operations, and by four for SL-size. + + This gives nine possible variations. + */ + + case X (OP_INDEXB, SB): + case X (OP_INDEXB, SW): + case X (OP_INDEXB, SL): + case X (OP_INDEXW, SB): + case X (OP_INDEXW, SW): + case X (OP_INDEXW, SL): + case X (OP_INDEXL, SB): + case X (OP_INDEXL, SW): + case X (OP_INDEXL, SL): + t = GET_L_REG (rn); + switch (OP_KIND (arg->type)) { + case OP_INDEXB: t &= 0xff; break; + case OP_INDEXW: t &= 0xffff; break; + case OP_INDEXL: + default: break; + } + switch (OP_SIZE (arg->type)) { + case SB: + *val = GET_MEMORY_B ((t * 1 + abs) & h8_get_mask (sd)); + break; + case SW: + *val = GET_MEMORY_W ((t * 2 + abs) & h8_get_mask (sd)); + break; + case SL: + *val = GET_MEMORY_L ((t * 4 + abs) & h8_get_mask (sd)); + break; + } + break; + + case X (OP_LOWREG, SB): + *val = GET_L_REG (rn) & 0xff; + break; + case X (OP_LOWREG, SW): + *val = GET_L_REG (rn) & 0xffff; + break; + + case X (OP_REG, SB): /* Register direct, byte. */ + *val = GET_B_REG (rn); + break; + case X (OP_REG, SW): /* Register direct, word. */ + *val = GET_W_REG (rn); + break; + case X (OP_REG, SL): /* Register direct, long. */ + *val = GET_L_REG (rn); + break; + case X (OP_IMM, SB): /* Immediate, byte. */ + case X (OP_IMM, SW): /* Immediate, word. */ + case X (OP_IMM, SL): /* Immediate, long. */ + *val = abs; + break; + case X (OP_POSTINC, SB): /* Register indirect w/post-incr: byte. */ + t = GET_L_REG (rn); + r = GET_MEMORY_B (t & h8_get_mask (sd)); + if (!twice) + t += 1; + SET_L_REG (rn, t); + *val = r; + break; + case X (OP_POSTINC, SW): /* Register indirect w/post-incr: word. */ + t = GET_L_REG (rn); + r = GET_MEMORY_W (t & h8_get_mask (sd)); + if (!twice) + t += 2; + SET_L_REG (rn, t); + *val = r; + break; + case X (OP_POSTINC, SL): /* Register indirect w/post-incr: long. */ + t = GET_L_REG (rn); + r = GET_MEMORY_L (t & h8_get_mask (sd)); + if (!twice) + t += 4; + SET_L_REG (rn, t); + *val = r; + break; + + case X (OP_POSTDEC, SB): /* Register indirect w/post-decr: byte. */ + t = GET_L_REG (rn); + r = GET_MEMORY_B (t & h8_get_mask (sd)); + if (!twice) + t -= 1; + SET_L_REG (rn, t); + *val = r; + break; + case X (OP_POSTDEC, SW): /* Register indirect w/post-decr: word. */ + t = GET_L_REG (rn); + r = GET_MEMORY_W (t & h8_get_mask (sd)); + if (!twice) + t -= 2; + SET_L_REG (rn, t); + *val = r; + break; + case X (OP_POSTDEC, SL): /* Register indirect w/post-decr: long. */ + t = GET_L_REG (rn); + r = GET_MEMORY_L (t & h8_get_mask (sd)); + if (!twice) + t -= 4; + SET_L_REG (rn, t); + *val = r; + break; + + case X (OP_PREDEC, SB): /* Register indirect w/pre-decr: byte. */ + t = GET_L_REG (rn) - 1; + SET_L_REG (rn, t); + t &= h8_get_mask (sd); + *val = GET_MEMORY_B (t); + break; + + case X (OP_PREDEC, SW): /* Register indirect w/pre-decr: word. */ + t = GET_L_REG (rn) - 2; + SET_L_REG (rn, t); + t &= h8_get_mask (sd); + *val = GET_MEMORY_W (t); + break; + + case X (OP_PREDEC, SL): /* Register indirect w/pre-decr: long. */ + t = GET_L_REG (rn) - 4; + SET_L_REG (rn, t); + t &= h8_get_mask (sd); + *val = GET_MEMORY_L (t); + break; + + case X (OP_PREINC, SB): /* Register indirect w/pre-incr: byte. */ + t = GET_L_REG (rn) + 1; + SET_L_REG (rn, t); + t &= h8_get_mask (sd); + *val = GET_MEMORY_B (t); + break; + + case X (OP_PREINC, SW): /* Register indirect w/pre-incr: long. */ + t = GET_L_REG (rn) + 2; + SET_L_REG (rn, t); + t &= h8_get_mask (sd); + *val = GET_MEMORY_W (t); + break; + + case X (OP_PREINC, SL): /* Register indirect w/pre-incr: long. */ + t = GET_L_REG (rn) + 4; + SET_L_REG (rn, t); + t &= h8_get_mask (sd); + *val = GET_MEMORY_L (t); + break; + + case X (OP_DISP, SB): /* Register indirect w/displacement: byte. */ + t = GET_L_REG (rn) + abs; + t &= h8_get_mask (sd); + *val = GET_MEMORY_B (t); + break; + + case X (OP_DISP, SW): /* Register indirect w/displacement: word. */ + t = GET_L_REG (rn) + abs; + t &= h8_get_mask (sd); + *val = GET_MEMORY_W (t); + break; + + case X (OP_DISP, SL): /* Register indirect w/displacement: long. */ + t = GET_L_REG (rn) + abs; + t &= h8_get_mask (sd); + *val =GET_MEMORY_L (t); + break; + + case X (OP_MEM, SL): /* Absolute memory address, long. */ + t = GET_MEMORY_L (abs); + t &= h8_get_mask (sd); + *val = t; + break; + + case X (OP_MEM, SW): /* Absolute memory address, word. */ + t = GET_MEMORY_W (abs); + t &= h8_get_mask (sd); + *val = t; + break; + + case X (OP_PCREL, SB): /* PC relative (for jump, branch etc). */ + case X (OP_PCREL, SW): + case X (OP_PCREL, SL): + case X (OP_PCREL, SN): + *val = abs; + break; + + case X (OP_MEM, SB): /* Why isn't this implemented? */ + default: + sim_engine_set_run_state (sd, sim_stopped, SIGSEGV); + return -1; + } + return 0; /* Success. */ +} + +/* Normal fetch. */ + +static int +fetch (SIM_DESC sd, ea_type *arg, int *val) +{ + return fetch_1 (sd, arg, val, 0); +} + +/* Fetch which will be followed by a store to the same location. + The difference being that we don't want to do a post-increment + or post-decrement at this time: we'll do it when we store. */ + +static int +fetch2 (SIM_DESC sd, ea_type *arg, int *val) +{ + return fetch_1 (sd, arg, val, 1); +} + +/* Simulate a memory store. + Return 0 for success, -1 for failure. +*/ + +static int +store_1 (SIM_DESC sd, ea_type *arg, int n, int twice) +{ + int rn = arg->reg; + int abs = arg->literal; + int t; + + switch (arg->type) + { + /* Indexed register plus displacement mode: + + This new family of addressing modes are similar to OP_DISP + (register plus displacement), with two differences: + 1) INDEXB uses only the least significant byte of the register, + INDEXW uses only the least significant word, and + INDEXL uses the entire register (just like OP_DISP). + and + 2) The displacement value in abs is multiplied by two + for SW-sized operations, and by four for SL-size. + + This gives nine possible variations. + */ + + case X (OP_INDEXB, SB): + case X (OP_INDEXB, SW): + case X (OP_INDEXB, SL): + case X (OP_INDEXW, SB): + case X (OP_INDEXW, SW): + case X (OP_INDEXW, SL): + case X (OP_INDEXL, SB): + case X (OP_INDEXL, SW): + case X (OP_INDEXL, SL): + t = GET_L_REG (rn); + switch (OP_KIND (arg->type)) { + case OP_INDEXB: t &= 0xff; break; + case OP_INDEXW: t &= 0xffff; break; + case OP_INDEXL: + default: break; + } + switch (OP_SIZE (arg->type)) { + case SB: + SET_MEMORY_B ((t * 1 + abs) & h8_get_mask (sd), n); + break; + case SW: + SET_MEMORY_W ((t * 2 + abs) & h8_get_mask (sd), n); + break; + case SL: + SET_MEMORY_L ((t * 4 + abs) & h8_get_mask (sd), n); + break; + } + break; + + case X (OP_REG, SB): /* Register direct, byte. */ + SET_B_REG (rn, n); + break; + case X (OP_REG, SW): /* Register direct, word. */ + SET_W_REG (rn, n); + break; + case X (OP_REG, SL): /* Register direct, long. */ + SET_L_REG (rn, n); + break; + + case X (OP_PREDEC, SB): /* Register indirect w/pre-decr, byte. */ + t = GET_L_REG (rn); + if (!twice) + t -= 1; + SET_L_REG (rn, t); + t &= h8_get_mask (sd); + SET_MEMORY_B (t, n); + + break; + case X (OP_PREDEC, SW): /* Register indirect w/pre-decr, word. */ + t = GET_L_REG (rn); + if (!twice) + t -= 2; + SET_L_REG (rn, t); + t &= h8_get_mask (sd); + SET_MEMORY_W (t, n); + break; + + case X (OP_PREDEC, SL): /* Register indirect w/pre-decr, long. */ + t = GET_L_REG (rn); + if (!twice) + t -= 4; + SET_L_REG (rn, t); + t &= h8_get_mask (sd); + SET_MEMORY_L (t, n); + break; + + case X (OP_PREINC, SB): /* Register indirect w/pre-incr, byte. */ + t = GET_L_REG (rn); + if (!twice) + t += 1; + SET_L_REG (rn, t); + t &= h8_get_mask (sd); + SET_MEMORY_B (t, n); + + break; + case X (OP_PREINC, SW): /* Register indirect w/pre-incr, word. */ + t = GET_L_REG (rn); + if (!twice) + t += 2; + SET_L_REG (rn, t); + t &= h8_get_mask (sd); + SET_MEMORY_W (t, n); + break; + + case X (OP_PREINC, SL): /* Register indirect w/pre-incr, long. */ + t = GET_L_REG (rn); + if (!twice) + t += 4; + SET_L_REG (rn, t); + t &= h8_get_mask (sd); + SET_MEMORY_L (t, n); + break; + + case X (OP_POSTDEC, SB): /* Register indirect w/post-decr, byte. */ + t = GET_L_REG (rn); + SET_L_REG (rn, t - 1); + t &= h8_get_mask (sd); + SET_MEMORY_B (t, n); + break; + + case X (OP_POSTDEC, SW): /* Register indirect w/post-decr, word. */ + t = GET_L_REG (rn); + SET_L_REG (rn, t - 2); + t &= h8_get_mask (sd); + SET_MEMORY_W (t, n); + break; + + case X (OP_POSTDEC, SL): /* Register indirect w/post-decr, long. */ + t = GET_L_REG (rn); + SET_L_REG (rn, t - 4); + t &= h8_get_mask (sd); + SET_MEMORY_L (t, n); + break; + + case X (OP_POSTINC, SB): /* Register indirect w/post-incr, byte. */ + t = GET_L_REG (rn); + SET_L_REG (rn, t + 1); + t &= h8_get_mask (sd); + SET_MEMORY_B (t, n); + break; + + case X (OP_POSTINC, SW): /* Register indirect w/post-incr, word. */ + t = GET_L_REG (rn); + SET_L_REG (rn, t + 2); + t &= h8_get_mask (sd); + SET_MEMORY_W (t, n); + break; + + case X (OP_POSTINC, SL): /* Register indirect w/post-incr, long. */ + t = GET_L_REG (rn); + SET_L_REG (rn, t + 4); + t &= h8_get_mask (sd); + SET_MEMORY_L (t, n); + break; + + case X (OP_DISP, SB): /* Register indirect w/displacement, byte. */ + t = GET_L_REG (rn) + abs; + t &= h8_get_mask (sd); + SET_MEMORY_B (t, n); + break; + + case X (OP_DISP, SW): /* Register indirect w/displacement, word. */ + t = GET_L_REG (rn) + abs; + t &= h8_get_mask (sd); + SET_MEMORY_W (t, n); + break; + + case X (OP_DISP, SL): /* Register indirect w/displacement, long. */ + t = GET_L_REG (rn) + abs; + t &= h8_get_mask (sd); + SET_MEMORY_L (t, n); + break; + + + case X (OP_MEM, SB): /* Why isn't this implemented? */ + case X (OP_MEM, SW): /* Why isn't this implemented? */ + case X (OP_MEM, SL): /* Why isn't this implemented? */ + default: + sim_engine_set_run_state (sd, sim_stopped, SIGSEGV); + return -1; + } + return 0; +} + +/* Normal store. */ + +static int +store (SIM_DESC sd, ea_type *arg, int n) +{ + return store_1 (sd, arg, n, 0); +} + +/* Store which follows a fetch from the same location. + The difference being that we don't want to do a pre-increment + or pre-decrement at this time: it was already done when we fetched. */ + +static int +store2 (SIM_DESC sd, ea_type *arg, int n) +{ + return store_1 (sd, arg, n, 1); +} + +static union +{ + short int i; + struct + { + char low; + char high; + } + u; +} littleendian; + +/* Flag to be set whenever a new SIM_DESC object is created. */ +static int init_pointers_needed = 1; + +static void +init_pointers (SIM_DESC sd) +{ + if (init_pointers_needed) + { + int i; + + littleendian.i = 1; + + if (h8300smode && !h8300_normal_mode) + memory_size = H8300S_MSIZE; + else if (h8300hmode && !h8300_normal_mode) + memory_size = H8300H_MSIZE; + else + memory_size = H8300_MSIZE; + /* `msize' must be a power of two. */ + if ((memory_size & (memory_size - 1)) != 0) + { + (*sim_callback->printf_filtered) + (sim_callback, + "init_pointers: bad memory size %d, defaulting to %d.\n", + memory_size, memory_size = H8300S_MSIZE); + } + + if (h8_get_memory_buf (sd)) + free (h8_get_memory_buf (sd)); + if (h8_get_cache_idx_buf (sd)) + free (h8_get_cache_idx_buf (sd)); + if (h8_get_eightbit_buf (sd)) + free (h8_get_eightbit_buf (sd)); + + h8_set_memory_buf (sd, (unsigned char *) + calloc (sizeof (char), memory_size)); + h8_set_cache_idx_buf (sd, (unsigned short *) + calloc (sizeof (short), memory_size)); + sd->memory_size = memory_size; + h8_set_eightbit_buf (sd, (unsigned char *) calloc (sizeof (char), 256)); + + h8_set_mask (sd, memory_size - 1); + + memset (h8_get_reg_buf (sd), 0, sizeof (((STATE_CPU (sd, 0))->regs))); + + for (i = 0; i < 8; i++) + { + /* FIXME: rewrite using local buffer. */ + unsigned char *p = (unsigned char *) (h8_get_reg_buf (sd) + i); + unsigned char *e = (unsigned char *) (h8_get_reg_buf (sd) + i + 1); + unsigned short *q = (unsigned short *) (h8_get_reg_buf (sd) + i); + unsigned short *u = (unsigned short *) (h8_get_reg_buf (sd) + i + 1); + h8_set_reg (sd, i, 0x00112233); + + while (p < e) + { + if (*p == 0x22) + breg[i] = p; + if (*p == 0x33) + breg[i + 8] = p; + if (*p == 0x11) + breg[i + 16] = p; + if (*p == 0x00) + breg[i + 24] = p; + p++; + } + + wreg[i] = wreg[i + 8] = 0; + while (q < u) + { + if (*q == 0x2233) + { + wreg[i] = q; + } + if (*q == 0x0011) + { + wreg[i + 8] = q; + } + q++; + } + + if (wreg[i] == 0 || wreg[i + 8] == 0) + (*sim_callback->printf_filtered) (sim_callback, + "init_pointers: internal error.\n"); + + h8_set_reg (sd, i, 0); + lreg[i] = h8_get_reg_buf (sd) + i; + } + + /* Note: sim uses pseudo-register ZERO as a zero register. */ + lreg[ZERO_REGNUM] = h8_get_reg_buf (sd) + ZERO_REGNUM; + init_pointers_needed = 0; + + /* Initialize the seg registers. */ + if (!sd->sim_cache) + set_simcache_size (sd, CSIZE); + } +} + +/* Grotty global variable for use by control_c signal handler. */ +static SIM_DESC control_c_sim_desc; + +static void +control_c (int sig) +{ + sim_engine_set_run_state (control_c_sim_desc, sim_stopped, SIGINT); +} + +int +sim_stop (SIM_DESC sd) +{ + /* FIXME: use a real signal value. */ + sim_engine_set_run_state (sd, sim_stopped, SIGINT); + return 1; +} + +#define OBITOP(name, f, s, op) \ +case O (name, SB): \ +{ \ + int m, tmp; \ + \ + if (f) \ + if (fetch (sd, &code->dst, &ea)) \ + goto end; \ + if (fetch (sd, &code->src, &tmp)) \ + goto end; \ + m = 1 << (tmp & 7); \ + op; \ + if (s) \ + if (store (sd, &code->dst,ea)) \ + goto end; \ + goto next; \ +} + +void +sim_resume (SIM_DESC sd, int step, int siggnal) +{ + static int init1; + int cycles = 0; + int insts = 0; + int tick_start = get_now (); + void (*prev) (); + int poll_count = 0; + int res; + int tmp; + int rd; + int ea; + int bit; + int pc; + int c, nz, v, n, u, h, ui, intMaskBit; + int trace, intMask; + int oldmask; + enum sim_stop reason; + int sigrc; + + init_pointers (sd); + + control_c_sim_desc = sd; + prev = signal (SIGINT, control_c); + + if (step) + { + sim_engine_set_run_state (sd, sim_stopped, SIGTRAP); + } + else + { + sim_engine_set_run_state (sd, sim_running, 0); + } + + pc = h8_get_pc (sd); + + /* The PC should never be odd. */ + if (pc & 0x1) + { + sim_engine_set_run_state (sd, sim_stopped, SIGBUS); + return; + } + + /* Get Status Register (flags). */ + GETSR (sd); + + if (h8300smode) /* Get exr. */ + { + trace = (h8_get_exr (sd) >> 7) & 1; + intMask = h8_get_exr (sd) & 7; + } + + oldmask = h8_get_mask (sd); + if (!h8300hmode || h8300_normal_mode) + h8_set_mask (sd, 0xffff); + do + { + unsigned short cidx; + decoded_inst *code; + + top: + cidx = h8_get_cache_idx (sd, pc); + if (cidx == (unsigned short) -1 || + cidx >= sd->sim_cache_size) + goto illegal; + + code = sd->sim_cache + cidx; + +#if ADEBUG + if (debug) + { + printf ("%x %d %s\n", pc, code->opcode, + code->op ? code->op->name : "**"); + } + h8_increment_stats (sd, code->opcode); +#endif + + if (code->opcode) + { + cycles += code->cycles; + insts++; + } + + switch (code->opcode) + { + case 0: + /* + * This opcode is a fake for when we get to an + * instruction which hasnt been compiled + */ + compile (sd, pc); + goto top; + break; + + case O (O_MOVAB, SL): + case O (O_MOVAW, SL): + case O (O_MOVAL, SL): + /* 1) Evaluate 2nd argument (dst). + 2) Mask / zero extend according to whether 1st argument (src) + is INDEXB, INDEXW, or INDEXL. + 3) Left-shift the result by 0, 1 or 2, according to size of mova + (mova/b, mova/w, mova/l). + 4) Add literal value of 1st argument (src). + 5) Store result in 3rd argument (op3). + */ + + /* Alas, since this is the only instruction with 3 arguments, + decode doesn't handle them very well. Some fix-up is required. + + a) The size of dst is determined by whether src is + INDEXB or INDEXW. */ + + if (OP_KIND (code->src.type) == OP_INDEXB) + code->dst.type = X (OP_KIND (code->dst.type), SB); + else if (OP_KIND (code->src.type) == OP_INDEXW) + code->dst.type = X (OP_KIND (code->dst.type), SW); + + /* b) If op3 == null, then this is the short form of the insn. + Dst is the dispreg of src, and op3 is the 32-bit form + of the same register. + */ + + if (code->op3.type == 0) + { + /* Short form: src == INDEXB/INDEXW, dst == op3 == 0. + We get to compose dst and op3 as follows: + + op3 is a 32-bit register, ID == src.reg. + dst is the same register, but 8 or 16 bits + depending on whether src is INDEXB or INDEXW. + */ + + code->op3.type = X (OP_REG, SL); + code->op3.reg = code->src.reg; + code->op3.literal = 0; + + if (OP_KIND (code->src.type) == OP_INDEXB) + { + code->dst.type = X (OP_REG, SB); + code->dst.reg = code->op3.reg + 8; + } + else + code->dst.type = X (OP_REG, SW); + } + + if (fetch (sd, &code->dst, &ea)) + goto end; + + switch (OP_KIND (code->src.type)) { + case OP_INDEXB: ea = ea & 0xff; break; + case OP_INDEXW: ea = ea & 0xffff; break; + case OP_INDEXL: break; + default: goto illegal; + } + + switch (code->opcode) { + case O (O_MOVAB, SL): break; + case O (O_MOVAW, SL): ea = ea << 1; break; + case O (O_MOVAL, SL): ea = ea << 2; break; + default: goto illegal; + } + + ea = ea + code->src.literal; + + if (store (sd, &code->op3, ea)) + goto end; + + goto next; + + case O (O_SUBX, SB): /* subx, extended sub */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + if (fetch (sd, &code->src, &ea)) + goto end; + ea = -(ea + C); + res = rd + ea; + goto alu8; + + case O (O_SUBX, SW): /* subx, extended sub */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + if (fetch (sd, &code->src, &ea)) + goto end; + ea = -(ea + C); + res = rd + ea; + goto alu16; + + case O (O_SUBX, SL): /* subx, extended sub */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + if (fetch (sd, &code->src, &ea)) + goto end; + ea = -(ea + C); + res = rd + ea; + goto alu32; + + case O (O_ADDX, SB): /* addx, extended add */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + if (fetch (sd, &code->src, &ea)) + goto end; + ea = ea + C; + res = rd + ea; + goto alu8; + + case O (O_ADDX, SW): /* addx, extended add */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + if (fetch (sd, &code->src, &ea)) + goto end; + ea = ea + C; + res = rd + ea; + goto alu16; + + case O (O_ADDX, SL): /* addx, extended add */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + if (fetch (sd, &code->src, &ea)) + goto end; + ea = ea + C; + res = rd + ea; + goto alu32; + + case O (O_SUB, SB): /* sub.b */ + /* Fetch rd and ea. */ + if (fetch (sd, &code->src, &ea) || fetch2 (sd, &code->dst, &rd)) + goto end; + ea = -ea; + res = rd + ea; + goto alu8; + + case O (O_SUB, SW): /* sub.w */ + /* Fetch rd and ea. */ + if (fetch (sd, &code->src, &ea) || fetch2 (sd, &code->dst, &rd)) + goto end; + ea = -ea; + res = rd + ea; + goto alu16; + + case O (O_SUB, SL): /* sub.l */ + /* Fetch rd and ea. */ + if (fetch (sd, &code->src, &ea) || fetch2 (sd, &code->dst, &rd)) + goto end; + ea = -ea; + res = rd + ea; + goto alu32; + + case O (O_NEG, SB): /* neg.b */ + /* Fetch ea. */ + if (fetch2 (sd, &code->src, &ea)) + goto end; + ea = -ea; + rd = 0; + res = rd + ea; + goto alu8; + + case O (O_NEG, SW): /* neg.w */ + /* Fetch ea. */ + if (fetch2 (sd, &code->src, &ea)) + goto end; + ea = -ea; + rd = 0; + res = rd + ea; + goto alu16; + + case O (O_NEG, SL): /* neg.l */ + /* Fetch ea. */ + if (fetch2 (sd, &code->src, &ea)) + goto end; + ea = -ea; + rd = 0; + res = rd + ea; + goto alu32; + + case O (O_ADD, SB): /* add.b */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + if (fetch (sd, &code->src, &ea)) + goto end; + res = rd + ea; + goto alu8; + + case O (O_ADD, SW): /* add.w */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + if (fetch (sd, &code->src, &ea)) + goto end; + res = rd + ea; + goto alu16; + + case O (O_ADD, SL): /* add.l */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + if (fetch (sd, &code->src, &ea)) + goto end; + res = rd + ea; + goto alu32; + + case O (O_AND, SB): /* and.b */ + /* Fetch rd and ea. */ + if (fetch (sd, &code->src, &ea) || fetch2 (sd, &code->dst, &rd)) + goto end; + res = rd & ea; + goto log8; + + case O (O_AND, SW): /* and.w */ + /* Fetch rd and ea. */ + if (fetch (sd, &code->src, &ea) || fetch2 (sd, &code->dst, &rd)) + goto end; + res = rd & ea; + goto log16; + + case O (O_AND, SL): /* and.l */ + /* Fetch rd and ea. */ + if (fetch (sd, &code->src, &ea) || fetch2 (sd, &code->dst, &rd)) + goto end; + res = rd & ea; + goto log32; + + case O (O_OR, SB): /* or.b */ + /* Fetch rd and ea. */ + if (fetch (sd, &code->src, &ea) || fetch2 (sd, &code->dst, &rd)) + goto end; + res = rd | ea; + goto log8; + + case O (O_OR, SW): /* or.w */ + /* Fetch rd and ea. */ + if (fetch (sd, &code->src, &ea) || fetch2 (sd, &code->dst, &rd)) + goto end; + res = rd | ea; + goto log16; + + case O (O_OR, SL): /* or.l */ + /* Fetch rd and ea. */ + if (fetch (sd, &code->src, &ea) || fetch2 (sd, &code->dst, &rd)) + goto end; + res = rd | ea; + goto log32; + + case O (O_XOR, SB): /* xor.b */ + /* Fetch rd and ea. */ + if (fetch (sd, &code->src, &ea) || fetch2 (sd, &code->dst, &rd)) + goto end; + res = rd ^ ea; + goto log8; + + case O (O_XOR, SW): /* xor.w */ + /* Fetch rd and ea. */ + if (fetch (sd, &code->src, &ea) || fetch2 (sd, &code->dst, &rd)) + goto end; + res = rd ^ ea; + goto log16; + + case O (O_XOR, SL): /* xor.l */ + /* Fetch rd and ea. */ + if (fetch (sd, &code->src, &ea) || fetch2 (sd, &code->dst, &rd)) + goto end; + res = rd ^ ea; + goto log32; + + case O (O_MOV, SB): + if (fetch (sd, &code->src, &res)) + goto end; + if (store (sd, &code->dst, res)) + goto end; + goto just_flags_log8; + case O (O_MOV, SW): + if (fetch (sd, &code->src, &res)) + goto end; + if (store (sd, &code->dst, res)) + goto end; + goto just_flags_log16; + case O (O_MOV, SL): + if (fetch (sd, &code->src, &res)) + goto end; + if (store (sd, &code->dst, res)) + goto end; + goto just_flags_log32; + + case O (O_MOVMD, SB): /* movmd.b */ + ea = GET_W_REG (4); + if (ea == 0) + ea = 0x10000; + + while (ea--) + { + rd = GET_MEMORY_B (GET_L_REG (5)); + SET_MEMORY_B (GET_L_REG (6), rd); + SET_L_REG (5, GET_L_REG (5) + 1); + SET_L_REG (6, GET_L_REG (6) + 1); + SET_W_REG (4, ea); + } + goto next; + + case O (O_MOVMD, SW): /* movmd.w */ + ea = GET_W_REG (4); + if (ea == 0) + ea = 0x10000; + + while (ea--) + { + rd = GET_MEMORY_W (GET_L_REG (5)); + SET_MEMORY_W (GET_L_REG (6), rd); + SET_L_REG (5, GET_L_REG (5) + 2); + SET_L_REG (6, GET_L_REG (6) + 2); + SET_W_REG (4, ea); + } + goto next; + + case O (O_MOVMD, SL): /* movmd.l */ + ea = GET_W_REG (4); + if (ea == 0) + ea = 0x10000; + + while (ea--) + { + rd = GET_MEMORY_L (GET_L_REG (5)); + SET_MEMORY_L (GET_L_REG (6), rd); + SET_L_REG (5, GET_L_REG (5) + 4); + SET_L_REG (6, GET_L_REG (6) + 4); + SET_W_REG (4, ea); + } + goto next; + + case O (O_MOVSD, SB): /* movsd.b */ + /* This instruction implements strncpy, with a conditional branch. + r4 contains n, r5 contains src, and r6 contains dst. + The 16-bit displacement operand is added to the pc + if and only if the end of string is reached before + n bytes are transferred. */ + + ea = GET_L_REG (4) & 0xffff; + if (ea == 0) + ea = 0x10000; + + while (ea--) + { + rd = GET_MEMORY_B (GET_L_REG (5)); + SET_MEMORY_B (GET_L_REG (6), rd); + SET_L_REG (5, GET_L_REG (5) + 1); + SET_L_REG (6, GET_L_REG (6) + 1); + SET_W_REG (4, ea); + if (rd == 0) + goto condtrue; + } + goto next; + + case O (O_EEPMOV, SB): /* eepmov.b */ + case O (O_EEPMOV, SW): /* eepmov.w */ + if (h8300hmode || h8300smode) + { + register unsigned char *_src, *_dst; + unsigned int count = ((code->opcode == O (O_EEPMOV, SW)) + ? h8_get_reg (sd, R4_REGNUM) & 0xffff + : h8_get_reg (sd, R4_REGNUM) & 0xff); + + _src = (h8_get_reg (sd, R5_REGNUM) < memory_size + ? h8_get_memory_buf (sd) + h8_get_reg (sd, R5_REGNUM) + : h8_get_eightbit_buf (sd) + + (h8_get_reg (sd, R5_REGNUM) & 0xff)); + if ((_src + count) >= (h8_get_memory_buf (sd) + memory_size)) + { + if ((_src + count) >= (h8_get_eightbit_buf (sd) + 0x100)) + goto illegal; + } + _dst = (h8_get_reg (sd, R6_REGNUM) < memory_size + ? h8_get_memory_buf (sd) + h8_get_reg (sd, R6_REGNUM) + : h8_get_eightbit_buf (sd) + + (h8_get_reg (sd, R6_REGNUM) & 0xff)); + + if ((_dst + count) >= (h8_get_memory_buf (sd) + memory_size)) + { + if ((_dst + count) >= (h8_get_eightbit_buf (sd) + 0x100)) + goto illegal; + } + memcpy (_dst, _src, count); + + h8_set_reg (sd, R5_REGNUM, h8_get_reg (sd, R5_REGNUM) + count); + h8_set_reg (sd, R6_REGNUM, h8_get_reg (sd, R6_REGNUM) + count); + h8_set_reg (sd, R4_REGNUM, h8_get_reg (sd, R4_REGNUM) & + ((code->opcode == O (O_EEPMOV, SW)) + ? (~0xffff) : (~0xff))); + cycles += 2 * count; + goto next; + } + goto illegal; + + case O (O_ADDS, SL): /* adds (.l) */ + /* FIXME fetch. + * This insn only uses register operands, but still + * it would be cleaner to use fetch and store... */ + SET_L_REG (code->dst.reg, + GET_L_REG (code->dst.reg) + + code->src.literal); + + goto next; + + case O (O_SUBS, SL): /* subs (.l) */ + /* FIXME fetch. + * This insn only uses register operands, but still + * it would be cleaner to use fetch and store... */ + SET_L_REG (code->dst.reg, + GET_L_REG (code->dst.reg) + - code->src.literal); + goto next; + + case O (O_CMP, SB): /* cmp.b */ + if (fetch (sd, &code->dst, &rd)) + goto end; + if (fetch (sd, &code->src, &ea)) + goto end; + ea = -ea; + res = rd + ea; + goto just_flags_alu8; + + case O (O_CMP, SW): /* cmp.w */ + if (fetch (sd, &code->dst, &rd)) + goto end; + if (fetch (sd, &code->src, &ea)) + goto end; + ea = -ea; + res = rd + ea; + goto just_flags_alu16; + + case O (O_CMP, SL): /* cmp.l */ + if (fetch (sd, &code->dst, &rd)) + goto end; + if (fetch (sd, &code->src, &ea)) + goto end; + ea = -ea; + res = rd + ea; + goto just_flags_alu32; + + case O (O_DEC, SB): /* dec.b */ + /* FIXME fetch. + * This insn only uses register operands, but still + * it would be cleaner to use fetch and store... */ + rd = GET_B_REG (code->src.reg); + ea = -1; + res = rd + ea; + SET_B_REG (code->src.reg, res); + goto just_flags_inc8; + + case O (O_DEC, SW): /* dec.w */ + /* FIXME fetch. + * This insn only uses register operands, but still + * it would be cleaner to use fetch and store... */ + rd = GET_W_REG (code->dst.reg); + ea = -code->src.literal; + res = rd + ea; + SET_W_REG (code->dst.reg, res); + goto just_flags_inc16; + + case O (O_DEC, SL): /* dec.l */ + /* FIXME fetch. + * This insn only uses register operands, but still + * it would be cleaner to use fetch and store... */ + rd = GET_L_REG (code->dst.reg); + ea = -code->src.literal; + res = rd + ea; + SET_L_REG (code->dst.reg, res); + goto just_flags_inc32; + + case O (O_INC, SB): /* inc.b */ + /* FIXME fetch. + * This insn only uses register operands, but still + * it would be cleaner to use fetch and store... */ + rd = GET_B_REG (code->src.reg); + ea = 1; + res = rd + ea; + SET_B_REG (code->src.reg, res); + goto just_flags_inc8; + + case O (O_INC, SW): /* inc.w */ + /* FIXME fetch. + * This insn only uses register operands, but still + * it would be cleaner to use fetch and store... */ + rd = GET_W_REG (code->dst.reg); + ea = code->src.literal; + res = rd + ea; + SET_W_REG (code->dst.reg, res); + goto just_flags_inc16; + + case O (O_INC, SL): /* inc.l */ + /* FIXME fetch. + * This insn only uses register operands, but still + * it would be cleaner to use fetch and store... */ + rd = GET_L_REG (code->dst.reg); + ea = code->src.literal; + res = rd + ea; + SET_L_REG (code->dst.reg, res); + goto just_flags_inc32; + + case O (O_LDC, SB): /* ldc.b */ + if (fetch (sd, &code->src, &res)) + goto end; + goto setc; + + case O (O_LDC, SW): /* ldc.w */ + if (fetch (sd, &code->src, &res)) + goto end; + + /* Word operand, value from MSB, must be shifted. */ + res >>= 8; + goto setc; + + case O (O_LDC, SL): /* ldc.l */ + if (fetch (sd, &code->src, &res)) + goto end; + switch (code->dst.type) { + case X (OP_SBR, SL): + h8_set_sbr (sd, res); + break; + case X (OP_VBR, SL): + h8_set_vbr (sd, res); + break; + default: + goto illegal; + } + goto next; + + case O (O_STC, SW): /* stc.w */ + case O (O_STC, SB): /* stc.b */ + if (code->src.type == X (OP_CCR, SB)) + { + BUILDSR (sd); + res = h8_get_ccr (sd); + } + else if (code->src.type == X (OP_EXR, SB) && h8300smode) + { + if (h8300smode) + h8_set_exr (sd, (trace << 7) | intMask); + res = h8_get_exr (sd); + } + else + goto illegal; + + /* Word operand, value to MSB, must be shifted. */ + if (code->opcode == X (O_STC, SW)) + res <<= 8; + if (store (sd, &code->dst, res)) + goto end; + goto next; + case O (O_STC, SL): /* stc.l */ + switch (code->src.type) { + case X (OP_SBR, SL): + res = h8_get_sbr (sd); + break; + case X (OP_VBR, SL): + res = h8_get_vbr (sd); + break; + default: + goto illegal; + } + if (store (sd, &code->dst, res)) + goto end; + goto next; + + case O (O_ANDC, SB): /* andc.b */ + if (code->dst.type == X (OP_CCR, SB)) + { + BUILDSR (sd); + rd = h8_get_ccr (sd); + } + else if (code->dst.type == X (OP_EXR, SB) && h8300smode) + { + if (h8300smode) + h8_set_exr (sd, (trace << 7) | intMask); + rd = h8_get_exr (sd); + } + else + goto illegal; + ea = code->src.literal; + res = rd & ea; + goto setc; + + case O (O_ORC, SB): /* orc.b */ + if (code->dst.type == X (OP_CCR, SB)) + { + BUILDSR (sd); + rd = h8_get_ccr (sd); + } + else if (code->dst.type == X (OP_EXR, SB) && h8300smode) + { + if (h8300smode) + h8_set_exr (sd, (trace << 7) | intMask); + rd = h8_get_exr (sd); + } + else + goto illegal; + ea = code->src.literal; + res = rd | ea; + goto setc; + + case O (O_XORC, SB): /* xorc.b */ + if (code->dst.type == X (OP_CCR, SB)) + { + BUILDSR (sd); + rd = h8_get_ccr (sd); + } + else if (code->dst.type == X (OP_EXR, SB) && h8300smode) + { + if (h8300smode) + h8_set_exr (sd, (trace << 7) | intMask); + rd = h8_get_exr (sd); + } + else + goto illegal; + ea = code->src.literal; + res = rd ^ ea; + goto setc; + + case O (O_BRAS, SB): /* bra/s */ + /* This is basically an ordinary branch, with a delay slot. */ + if (fetch (sd, &code->src, &res)) + goto end; + + if ((res & 1) == 0) + goto illegal; + + res -= 1; + + /* Execution continues at next instruction, but + delayed_branch is set up for next cycle. */ + h8_set_delayed_branch (sd, code->next_pc + res); + pc = code->next_pc; + goto end; + + case O (O_BRAB, SB): /* bra rd.b */ + case O (O_BRAW, SW): /* bra rd.w */ + case O (O_BRAL, SL): /* bra erd.l */ + if (fetch (sd, &code->src, &rd)) + goto end; + switch (OP_SIZE (code->opcode)) { + case SB: rd &= 0xff; break; + case SW: rd &= 0xffff; break; + case SL: rd &= 0xffffffff; break; + } + pc = code->next_pc + rd; + goto end; + + case O (O_BRABC, SB): /* bra/bc, branch if bit clear */ + case O (O_BRABS, SB): /* bra/bs, branch if bit set */ + case O (O_BSRBC, SB): /* bsr/bc, call if bit clear */ + case O (O_BSRBS, SB): /* bsr/bs, call if bit set */ + if (fetch (sd, &code->dst, &rd) || + fetch (sd, &code->src, &bit)) + goto end; + + if (code->opcode == O (O_BRABC, SB) || /* branch if clear */ + code->opcode == O (O_BSRBC, SB)) /* call if clear */ + { + if ((rd & (1 << bit))) /* no branch */ + goto next; + } + else /* branch/call if set */ + { + if (!(rd & (1 << bit))) /* no branch */ + goto next; + } + + if (fetch (sd, &code->op3, &res)) /* branch */ + goto end; + pc = code->next_pc + res; + + if (code->opcode == O (O_BRABC, SB) || + code->opcode == O (O_BRABS, SB)) /* branch */ + goto end; + else /* call */ + goto call; + + case O (O_BRA, SN): + case O (O_BRA, SL): + case O (O_BRA, SW): + case O (O_BRA, SB): /* bra, branch always */ + if (1) + goto condtrue; + goto next; + + case O (O_BRN, SB): /* brn, ;-/ branch never? */ + if (0) + goto condtrue; + goto next; + + case O (O_BHI, SB): /* bhi */ + if ((C || Z) == 0) + goto condtrue; + goto next; + + + case O (O_BLS, SB): /* bls */ + if ((C || Z)) + goto condtrue; + goto next; + + case O (O_BCS, SB): /* bcs, branch if carry set */ + if ((C == 1)) + goto condtrue; + goto next; + + case O (O_BCC, SB): /* bcc, branch if carry clear */ + if ((C == 0)) + goto condtrue; + goto next; + + case O (O_BEQ, SB): /* beq, branch if zero set */ + if (Z) + goto condtrue; + goto next; + case O (O_BGT, SB): /* bgt */ + if (((Z || (N ^ V)) == 0)) + goto condtrue; + goto next; + + case O (O_BLE, SB): /* ble */ + if (((Z || (N ^ V)) == 1)) + goto condtrue; + goto next; + + case O (O_BGE, SB): /* bge */ + if ((N ^ V) == 0) + goto condtrue; + goto next; + case O (O_BLT, SB): /* blt */ + if ((N ^ V)) + goto condtrue; + goto next; + case O (O_BMI, SB): /* bmi */ + if ((N)) + goto condtrue; + goto next; + case O (O_BNE, SB): /* bne, branch if zero clear */ + if ((Z == 0)) + goto condtrue; + goto next; + + case O (O_BPL, SB): /* bpl */ + if (N == 0) + goto condtrue; + goto next; + case O (O_BVC, SB): /* bvc */ + if ((V == 0)) + goto condtrue; + goto next; + case O (O_BVS, SB): /* bvs */ + if ((V == 1)) + goto condtrue; + goto next; + + /* Trap for Command Line setup. */ + case O (O_SYS_CMDLINE, SB): + { + int i = 0; /* Loop counter. */ + int j = 0; /* Loop counter. */ + int ind_arg_len = 0; /* Length of each argument. */ + int no_of_args = 0; /* The no. or cmdline args. */ + int current_location = 0; /* Location of string. */ + int old_sp = 0; /* The Initial Stack Pointer. */ + int no_of_slots = 0; /* No. of slots required on the stack + for storing cmdline args. */ + int sp_move = 0; /* No. of locations by which the stack needs + to grow. */ + int new_sp = 0; /* The final stack pointer location passed + back. */ + int *argv_ptrs; /* Pointers of argv strings to be stored. */ + int argv_ptrs_location = 0; /* Location of pointers to cmdline + args on the stack. */ + int char_ptr_size = 0; /* Size of a character pointer on + target machine. */ + int addr_cmdline = 0; /* Memory location where cmdline has + to be stored. */ + int size_cmdline = 0; /* Size of cmdline. */ + + /* Set the address of 256 free locations where command line is + stored. */ + addr_cmdline = cmdline_location(); + h8_set_reg (sd, 0, addr_cmdline); + + /* Counting the no. of commandline arguments. */ + for (i = 0; h8_get_cmdline_arg (sd, i) != NULL; i++) + continue; + + /* No. of arguments in the command line. */ + no_of_args = i; + + /* Current location is just a temporary variable,which we are + setting to the point to the start of our commandline string. */ + current_location = addr_cmdline; + + /* Allocating space for storing pointers of the command line + arguments. */ + argv_ptrs = (int *) malloc (sizeof (int) * no_of_args); + + /* Setting char_ptr_size to the sizeof (char *) on the different + architectures. */ + if ((h8300hmode || h8300smode) && !h8300_normal_mode) + { + char_ptr_size = 4; + } + else + { + char_ptr_size = 2; + } + + for (i = 0; i < no_of_args; i++) + { + ind_arg_len = 0; + + /* The size of the commandline argument. */ + ind_arg_len = strlen (h8_get_cmdline_arg (sd, i)) + 1; + + /* The total size of the command line string. */ + size_cmdline += ind_arg_len; + + /* As we have only 256 bytes, we need to provide a graceful + exit. Anyways, a program using command line arguments + where we cannot store all the command line arguments + given may behave unpredictably. */ + if (size_cmdline >= 256) + { + h8_set_reg (sd, 0, 0); + goto next; + } + else + { + /* current_location points to the memory where the next + commandline argument is stored. */ + argv_ptrs[i] = current_location; + for (j = 0; j < ind_arg_len; j++) + { + SET_MEMORY_B ((current_location + + (sizeof (char) * j)), + *(h8_get_cmdline_arg (sd, i) + + sizeof (char) * j)); + } + + /* Setting current_location to the starting of next + argument. */ + current_location += ind_arg_len; + } + } + + /* This is the original position of the stack pointer. */ + old_sp = h8_get_reg (sd, SP_REGNUM); + + /* We need space from the stack to store the pointers to argvs. */ + /* As we will infringe on the stack, we need to shift the stack + pointer so that the data is not overwritten. We calculate how + much space is required. */ + sp_move = (no_of_args) * (char_ptr_size); + + /* The final position of stack pointer, we have thus taken some + space from the stack. */ + new_sp = old_sp - sp_move; + + /* Temporary variable holding value where the argv pointers need + to be stored. */ + argv_ptrs_location = new_sp; + + /* The argv pointers are stored at sequential locations. As per + the H8300 ABI. */ + for (i = 0; i < no_of_args; i++) + { + /* Saving the argv pointer. */ + if ((h8300hmode || h8300smode) && !h8300_normal_mode) + { + SET_MEMORY_L (argv_ptrs_location, argv_ptrs[i]); + } + else + { + SET_MEMORY_W (argv_ptrs_location, argv_ptrs[i]); + } + + /* The next location where the pointer to the next argv + string has to be stored. */ + argv_ptrs_location += char_ptr_size; + } + + /* Required by POSIX, Setting 0x0 at the end of the list of argv + pointers. */ + if ((h8300hmode || h8300smode) && !h8300_normal_mode) + { + SET_MEMORY_L (old_sp, 0x0); + } + else + { + SET_MEMORY_W (old_sp, 0x0); + } + + /* Freeing allocated memory. */ + free (argv_ptrs); + for (i = 0; i <= no_of_args; i++) + { + free (h8_get_cmdline_arg (sd, i)); + } + free (h8_get_command_line (sd)); + + /* The no. of argv arguments are returned in Reg 0. */ + h8_set_reg (sd, 0, no_of_args); + /* The Pointer to argv in Register 1. */ + h8_set_reg (sd, 1, new_sp); + /* Setting the stack pointer to the new value. */ + h8_set_reg (sd, SP_REGNUM, new_sp); + } + goto next; + + /* System call processing starts. */ + case O (O_SYS_OPEN, SB): + { + int len = 0; /* Length of filename. */ + char *filename; /* Filename would go here. */ + char temp_char; /* Temporary character */ + int mode = 0; /* Mode bits for the file. */ + int open_return; /* Return value of open, file descriptor. */ + int i; /* Loop counter */ + int filename_ptr; /* Pointer to filename in cpu memory. */ + + /* Setting filename_ptr to first argument of open, */ + /* and trying to get mode. */ + if ((h8300sxmode || h8300hmode || h8300smode) && !h8300_normal_mode) + { + filename_ptr = GET_L_REG (0); + mode = GET_MEMORY_L (h8_get_reg (sd, SP_REGNUM) + 4); + } + else + { + filename_ptr = GET_W_REG (0); + mode = GET_MEMORY_W (h8_get_reg (sd, SP_REGNUM) + 2); + } + + /* Trying to find the length of the filename. */ + temp_char = GET_MEMORY_B (h8_get_reg (sd, 0)); + + len = 1; + while (temp_char != '\0') + { + temp_char = GET_MEMORY_B (filename_ptr + len); + len++; + } + + /* Allocating space for the filename. */ + filename = (char *) malloc (sizeof (char) * len); + + /* String copying the filename from memory. */ + for (i = 0; i < len; i++) + { + temp_char = GET_MEMORY_B (filename_ptr + i); + filename[i] = temp_char; + } + + /* Callback to open and return the file descriptor. */ + open_return = sim_callback->open (sim_callback, filename, mode); + + /* Return value in register 0. */ + h8_set_reg (sd, 0, open_return); + + /* Freeing memory used for filename. */ + free (filename); + } + goto next; + + case O (O_SYS_READ, SB): + { + char *char_ptr; /* Where characters read would be stored. */ + int fd; /* File descriptor */ + int buf_size; /* BUF_SIZE parameter in read. */ + int i = 0; /* Temporary Loop counter */ + int read_return = 0; /* Return value from callback to + read. */ + + fd = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (0) : GET_W_REG (0); + buf_size = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (2) : GET_W_REG (2); + + char_ptr = (char *) malloc (sizeof (char) * buf_size); + + /* Callback to read and return the no. of characters read. */ + read_return = + sim_callback->read (sim_callback, fd, char_ptr, buf_size); + + /* The characters read are stored in cpu memory. */ + for (i = 0; i < buf_size; i++) + { + SET_MEMORY_B ((h8_get_reg (sd, 1) + (sizeof (char) * i)), + *(char_ptr + (sizeof (char) * i))); + } + + /* Return value in Register 0. */ + h8_set_reg (sd, 0, read_return); + + /* Freeing memory used as buffer. */ + free (char_ptr); + } + goto next; + + case O (O_SYS_WRITE, SB): + { + int fd; /* File descriptor */ + char temp_char; /* Temporary character */ + int len; /* Length of write, Parameter II to write. */ + int char_ptr; /* Character Pointer, Parameter I of write. */ + char *ptr; /* Where characters to be written are stored. + */ + int write_return; /* Return value from callback to write. */ + int i = 0; /* Loop counter */ + + fd = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (0) : GET_W_REG (0); + char_ptr = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (1) : GET_W_REG (1); + len = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (2) : GET_W_REG (2); + + /* Allocating space for the characters to be written. */ + ptr = (char *) malloc (sizeof (char) * len); + + /* Fetching the characters from cpu memory. */ + for (i = 0; i < len; i++) + { + temp_char = GET_MEMORY_B (char_ptr + i); + ptr[i] = temp_char; + } + + /* Callback write and return the no. of characters written. */ + write_return = sim_callback->write (sim_callback, fd, ptr, len); + + /* Return value in Register 0. */ + h8_set_reg (sd, 0, write_return); + + /* Freeing memory used as buffer. */ + free (ptr); + } + goto next; + + case O (O_SYS_LSEEK, SB): + { + int fd; /* File descriptor */ + int offset; /* Offset */ + int origin; /* Origin */ + int lseek_return; /* Return value from callback to lseek. */ + + fd = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (0) : GET_W_REG (0); + offset = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (1) : GET_W_REG (1); + origin = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (2) : GET_W_REG (2); + + /* Callback lseek and return offset. */ + lseek_return = + sim_callback->lseek (sim_callback, fd, offset, origin); + + /* Return value in register 0. */ + h8_set_reg (sd, 0, lseek_return); + } + goto next; + + case O (O_SYS_CLOSE, SB): + { + int fd; /* File descriptor */ + int close_return; /* Return value from callback to close. */ + + fd = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (0) : GET_W_REG (0); + + /* Callback close and return. */ + close_return = sim_callback->close (sim_callback, fd); + + /* Return value in register 0. */ + h8_set_reg (sd, 0, close_return); + } + goto next; + + case O (O_SYS_FSTAT, SB): + { + int fd; /* File descriptor */ + struct stat stat_rec; /* Stat record */ + int fstat_return; /* Return value from callback to stat. */ + int stat_ptr; /* Pointer to stat record. */ + char *temp_stat_ptr; /* Temporary stat_rec pointer. */ + + fd = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (0) : GET_W_REG (0); + + /* Setting stat_ptr to second argument of stat. */ + stat_ptr = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (1) : GET_W_REG (1); + + /* Callback stat and return. */ + fstat_return = sim_callback->fstat (sim_callback, fd, &stat_rec); + + /* Have stat_ptr point to starting of stat_rec. */ + temp_stat_ptr = (char *) (&stat_rec); + + /* Setting up the stat structure returned. */ + SET_MEMORY_W (stat_ptr, stat_rec.st_dev); + stat_ptr += 2; + SET_MEMORY_W (stat_ptr, stat_rec.st_ino); + stat_ptr += 2; + SET_MEMORY_L (stat_ptr, stat_rec.st_mode); + stat_ptr += 4; + SET_MEMORY_W (stat_ptr, stat_rec.st_nlink); + stat_ptr += 2; + SET_MEMORY_W (stat_ptr, stat_rec.st_uid); + stat_ptr += 2; + SET_MEMORY_W (stat_ptr, stat_rec.st_gid); + stat_ptr += 2; + SET_MEMORY_W (stat_ptr, stat_rec.st_rdev); + stat_ptr += 2; + SET_MEMORY_L (stat_ptr, stat_rec.st_size); + stat_ptr += 4; + SET_MEMORY_L (stat_ptr, stat_rec.st_atime); + stat_ptr += 8; + SET_MEMORY_L (stat_ptr, stat_rec.st_mtime); + stat_ptr += 8; + SET_MEMORY_L (stat_ptr, stat_rec.st_ctime); + + /* Return value in register 0. */ + h8_set_reg (sd, 0, fstat_return); + } + goto next; + + case O (O_SYS_STAT, SB): + { + int len = 0; /* Length of filename. */ + char *filename; /* Filename would go here. */ + char temp_char; /* Temporary character */ + int filename_ptr; /* Pointer to filename in cpu memory. */ + struct stat stat_rec; /* Stat record */ + int stat_return; /* Return value from callback to stat */ + int stat_ptr; /* Pointer to stat record. */ + char *temp_stat_ptr; /* Temporary stat_rec pointer. */ + int i = 0; /* Loop Counter */ + + /* Setting filename_ptr to first argument of open. */ + filename_ptr = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (0) : GET_W_REG (0); + + /* Trying to find the length of the filename. */ + temp_char = GET_MEMORY_B (h8_get_reg (sd, 0)); + + len = 1; + while (temp_char != '\0') + { + temp_char = GET_MEMORY_B (filename_ptr + len); + len++; + } + + /* Allocating space for the filename. */ + filename = (char *) malloc (sizeof (char) * len); + + /* String copying the filename from memory. */ + for (i = 0; i < len; i++) + { + temp_char = GET_MEMORY_B (filename_ptr + i); + filename[i] = temp_char; + } + + /* Setting stat_ptr to second argument of stat. */ + /* stat_ptr = h8_get_reg (sd, 1); */ + stat_ptr = (h8300hmode && !h8300_normal_mode) ? GET_L_REG (1) : GET_W_REG (1); + + /* Callback stat and return. */ + stat_return = + sim_callback->stat (sim_callback, filename, &stat_rec); + + /* Have stat_ptr point to starting of stat_rec. */ + temp_stat_ptr = (char *) (&stat_rec); + + /* Freeing memory used for filename. */ + free (filename); + + /* Setting up the stat structure returned. */ + SET_MEMORY_W (stat_ptr, stat_rec.st_dev); + stat_ptr += 2; + SET_MEMORY_W (stat_ptr, stat_rec.st_ino); + stat_ptr += 2; + SET_MEMORY_L (stat_ptr, stat_rec.st_mode); + stat_ptr += 4; + SET_MEMORY_W (stat_ptr, stat_rec.st_nlink); + stat_ptr += 2; + SET_MEMORY_W (stat_ptr, stat_rec.st_uid); + stat_ptr += 2; + SET_MEMORY_W (stat_ptr, stat_rec.st_gid); + stat_ptr += 2; + SET_MEMORY_W (stat_ptr, stat_rec.st_rdev); + stat_ptr += 2; + SET_MEMORY_L (stat_ptr, stat_rec.st_size); + stat_ptr += 4; + SET_MEMORY_L (stat_ptr, stat_rec.st_atime); + stat_ptr += 8; + SET_MEMORY_L (stat_ptr, stat_rec.st_mtime); + stat_ptr += 8; + SET_MEMORY_L (stat_ptr, stat_rec.st_ctime); + + /* Return value in register 0. */ + h8_set_reg (sd, 0, stat_return); + } + goto next; + /* End of system call processing. */ + + case O (O_NOT, SB): /* not.b */ + if (fetch2 (sd, &code->src, &rd)) + goto end; + rd = ~rd; + v = 0; + goto shift8; + + case O (O_NOT, SW): /* not.w */ + if (fetch2 (sd, &code->src, &rd)) + goto end; + rd = ~rd; + v = 0; + goto shift16; + + case O (O_NOT, SL): /* not.l */ + if (fetch2 (sd, &code->src, &rd)) + goto end; + rd = ~rd; + v = 0; + goto shift32; + + case O (O_SHLL, SB): /* shll.b */ + case O (O_SHLR, SB): /* shlr.b */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + + if (memcmp (&code->src, &code->dst, sizeof (code->src)) == 0) + ea = 1; /* unary op */ + else /* binary op */ + fetch (sd, &code->src, &ea); + + if (code->opcode == O (O_SHLL, SB)) + { + v = (ea > 8); + c = rd & (0x80 >> (ea - 1)); + rd <<= ea; + } + else + { + v = 0; + c = rd & (1 << (ea - 1)); + rd = (unsigned char) rd >> ea; + } + goto shift8; + + case O (O_SHLL, SW): /* shll.w */ + case O (O_SHLR, SW): /* shlr.w */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + + if (memcmp (&code->src, &code->dst, sizeof (code->src)) == 0) + ea = 1; /* unary op */ + else + fetch (sd, &code->src, &ea); + + if (code->opcode == O (O_SHLL, SW)) + { + v = (ea > 16); + c = rd & (0x8000 >> (ea - 1)); + rd <<= ea; + } + else + { + v = 0; + c = rd & (1 << (ea - 1)); + rd = (unsigned short) rd >> ea; + } + goto shift16; + + case O (O_SHLL, SL): /* shll.l */ + case O (O_SHLR, SL): /* shlr.l */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + + if (memcmp (&code->src, &code->dst, sizeof (code->src)) == 0) + ea = 1; /* unary op */ + else + fetch (sd, &code->src, &ea); + + if (code->opcode == O (O_SHLL, SL)) + { + v = (ea > 32); + c = rd & (0x80000000 >> (ea - 1)); + rd <<= ea; + } + else + { + v = 0; + c = rd & (1 << (ea - 1)); + rd = (unsigned int) rd >> ea; + } + goto shift32; + + case O (O_SHAL, SB): + case O (O_SHAR, SB): + if (fetch2 (sd, &code->dst, &rd)) + goto end; + + if (code->src.type == X (OP_IMM, SB)) + fetch (sd, &code->src, &ea); + else + ea = 1; + + if (code->opcode == O (O_SHAL, SB)) + { + c = rd & (0x80 >> (ea - 1)); + res = rd >> (7 - ea); + v = ((res & 1) && !(res & 2)) + || (!(res & 1) && (res & 2)); + rd <<= ea; + } + else + { + c = rd & (1 << (ea - 1)); + v = 0; + rd = ((signed char) rd) >> ea; + } + goto shift8; + + case O (O_SHAL, SW): + case O (O_SHAR, SW): + if (fetch2 (sd, &code->dst, &rd)) + goto end; + + if (code->src.type == X (OP_IMM, SW)) + fetch (sd, &code->src, &ea); + else + ea = 1; + + if (code->opcode == O (O_SHAL, SW)) + { + c = rd & (0x8000 >> (ea - 1)); + res = rd >> (15 - ea); + v = ((res & 1) && !(res & 2)) + || (!(res & 1) && (res & 2)); + rd <<= ea; + } + else + { + c = rd & (1 << (ea - 1)); + v = 0; + rd = ((signed short) rd) >> ea; + } + goto shift16; + + case O (O_SHAL, SL): + case O (O_SHAR, SL): + if (fetch2 (sd, &code->dst, &rd)) + goto end; + + if (code->src.type == X (OP_IMM, SL)) + fetch (sd, &code->src, &ea); + else + ea = 1; + + if (code->opcode == O (O_SHAL, SL)) + { + c = rd & (0x80000000 >> (ea - 1)); + res = rd >> (31 - ea); + v = ((res & 1) && !(res & 2)) + || (!(res & 1) && (res & 2)); + rd <<= ea; + } + else + { + c = rd & (1 << (ea - 1)); + v = 0; + rd = ((signed int) rd) >> ea; + } + goto shift32; + + case O (O_ROTL, SB): + case O (O_ROTR, SB): + if (fetch2 (sd, &code->dst, &rd)) + goto end; + + if (code->src.type == X (OP_IMM, SB)) + fetch (sd, &code->src, &ea); + else + ea = 1; + + while (ea--) + if (code->opcode == O (O_ROTL, SB)) + { + c = rd & 0x80; + rd <<= 1; + if (c) + rd |= 1; + } + else + { + c = rd & 1; + rd = ((unsigned char) rd) >> 1; + if (c) + rd |= 0x80; + } + + v = 0; + goto shift8; + + case O (O_ROTL, SW): + case O (O_ROTR, SW): + if (fetch2 (sd, &code->dst, &rd)) + goto end; + + if (code->src.type == X (OP_IMM, SW)) + fetch (sd, &code->src, &ea); + else + ea = 1; + + while (ea--) + if (code->opcode == O (O_ROTL, SW)) + { + c = rd & 0x8000; + rd <<= 1; + if (c) + rd |= 1; + } + else + { + c = rd & 1; + rd = ((unsigned short) rd) >> 1; + if (c) + rd |= 0x8000; + } + + v = 0; + goto shift16; + + case O (O_ROTL, SL): + case O (O_ROTR, SL): + if (fetch2 (sd, &code->dst, &rd)) + goto end; + + if (code->src.type == X (OP_IMM, SL)) + fetch (sd, &code->src, &ea); + else + ea = 1; + + while (ea--) + if (code->opcode == O (O_ROTL, SL)) + { + c = rd & 0x80000000; + rd <<= 1; + if (c) + rd |= 1; + } + else + { + c = rd & 1; + rd = ((unsigned int) rd) >> 1; + if (c) + rd |= 0x80000000; + } + + v = 0; + goto shift32; + + case O (O_ROTXL, SB): + case O (O_ROTXR, SB): + if (fetch2 (sd, &code->dst, &rd)) + goto end; + + if (code->src.type == X (OP_IMM, SB)) + fetch (sd, &code->src, &ea); + else + ea = 1; + + while (ea--) + if (code->opcode == O (O_ROTXL, SB)) + { + res = rd & 0x80; + rd <<= 1; + if (C) + rd |= 1; + c = res; + } + else + { + res = rd & 1; + rd = ((unsigned char) rd) >> 1; + if (C) + rd |= 0x80; + c = res; + } + + v = 0; + goto shift8; + + case O (O_ROTXL, SW): + case O (O_ROTXR, SW): + if (fetch2 (sd, &code->dst, &rd)) + goto end; + + if (code->src.type == X (OP_IMM, SW)) + fetch (sd, &code->src, &ea); + else + ea = 1; + + while (ea--) + if (code->opcode == O (O_ROTXL, SW)) + { + res = rd & 0x8000; + rd <<= 1; + if (C) + rd |= 1; + c = res; + } + else + { + res = rd & 1; + rd = ((unsigned short) rd) >> 1; + if (C) + rd |= 0x8000; + c = res; + } + + v = 0; + goto shift16; + + case O (O_ROTXL, SL): + case O (O_ROTXR, SL): + if (fetch2 (sd, &code->dst, &rd)) + goto end; + + if (code->src.type == X (OP_IMM, SL)) + fetch (sd, &code->src, &ea); + else + ea = 1; + + while (ea--) + if (code->opcode == O (O_ROTXL, SL)) + { + res = rd & 0x80000000; + rd <<= 1; + if (C) + rd |= 1; + c = res; + } + else + { + res = rd & 1; + rd = ((unsigned int) rd) >> 1; + if (C) + rd |= 0x80000000; + c = res; + } + + v = 0; + goto shift32; + + case O (O_JMP, SN): + case O (O_JMP, SL): + case O (O_JMP, SB): /* jmp */ + case O (O_JMP, SW): + fetch (sd, &code->src, &pc); + goto end; + + case O (O_JSR, SN): + case O (O_JSR, SL): + case O (O_JSR, SB): /* jsr, jump to subroutine */ + case O (O_JSR, SW): + if (fetch (sd, &code->src, &pc)) + goto end; + call: + tmp = h8_get_reg (sd, SP_REGNUM); + + if (h8300hmode && !h8300_normal_mode) + { + tmp -= 4; + SET_MEMORY_L (tmp, code->next_pc); + } + else + { + tmp -= 2; + SET_MEMORY_W (tmp, code->next_pc); + } + h8_set_reg (sd, SP_REGNUM, tmp); + + goto end; + + case O (O_BSR, SW): + case O (O_BSR, SL): + case O (O_BSR, SB): /* bsr, branch to subroutine */ + if (fetch (sd, &code->src, &res)) + goto end; + pc = code->next_pc + res; + goto call; + + case O (O_RTE, SN): /* rte, return from exception */ + rte: + /* Pops exr and ccr before pc -- otherwise identical to rts. */ + tmp = h8_get_reg (sd, SP_REGNUM); + + if (h8300smode) /* pop exr */ + { + h8_set_exr (sd, GET_MEMORY_L (tmp)); + tmp += 4; + } + if (h8300hmode && !h8300_normal_mode) + { + h8_set_ccr (sd, GET_MEMORY_L (tmp)); + tmp += 4; + pc = GET_MEMORY_L (tmp); + tmp += 4; + } + else + { + h8_set_ccr (sd, GET_MEMORY_W (tmp)); + tmp += 2; + pc = GET_MEMORY_W (tmp); + tmp += 2; + } + + GETSR (sd); + h8_set_reg (sd, SP_REGNUM, tmp); + goto end; + + case O (O_RTS, SN): /* rts, return from subroutine */ + rts: + tmp = h8_get_reg (sd, SP_REGNUM); + + if (h8300hmode && !h8300_normal_mode) + { + pc = GET_MEMORY_L (tmp); + tmp += 4; + } + else + { + pc = GET_MEMORY_W (tmp); + tmp += 2; + } + + h8_set_reg (sd, SP_REGNUM, tmp); + goto end; + + case O (O_ILL, SB): /* illegal */ + sim_engine_set_run_state (sd, sim_stopped, SIGILL); + goto end; + + case O (O_SLEEP, SN): /* sleep */ + /* Check for magic numbers in r1 and r2. */ + if ((h8_get_reg (sd, R1_REGNUM) & 0xffff) == LIBC_EXIT_MAGIC1 && + (h8_get_reg (sd, R2_REGNUM) & 0xffff) == LIBC_EXIT_MAGIC2 && + SIM_WIFEXITED (h8_get_reg (sd, 0))) + { + /* This trap comes from _exit, not from gdb. */ + sim_engine_set_run_state (sd, sim_exited, + SIM_WEXITSTATUS (h8_get_reg (sd, 0))); + } +#if 0 + /* Unfortunately this won't really work, because + when we take a breakpoint trap, R0 has a "random", + user-defined value. Don't see any immediate solution. */ + else if (SIM_WIFSTOPPED (h8_get_reg (sd, 0))) + { + /* Pass the stop signal up to gdb. */ + sim_engine_set_run_state (sd, sim_stopped, + SIM_WSTOPSIG (h8_get_reg (sd, 0))); + } +#endif + else + { + /* Treat it as a sigtrap. */ + sim_engine_set_run_state (sd, sim_stopped, SIGTRAP); + } + goto end; + + case O (O_TRAPA, SB): /* trapa */ + if (fetch (sd, &code->src, &res)) + goto end; /* res is vector number. */ + + tmp = h8_get_reg (sd, SP_REGNUM); + if(h8300_normal_mode) + { + tmp -= 2; + SET_MEMORY_W (tmp, code->next_pc); + tmp -= 2; + SET_MEMORY_W (tmp, h8_get_ccr (sd)); + } + else + { + tmp -= 4; + SET_MEMORY_L (tmp, code->next_pc); + tmp -= 4; + SET_MEMORY_L (tmp, h8_get_ccr (sd)); + } + intMaskBit = 1; + BUILDSR (sd); + + if (h8300smode) + { + tmp -= 4; + SET_MEMORY_L (tmp, h8_get_exr (sd)); + } + + h8_set_reg (sd, SP_REGNUM, tmp); + + if(h8300_normal_mode) + pc = GET_MEMORY_L (0x10 + res * 2); /* Vector addresses are 0x10,0x12,0x14 and 0x16 */ + else + pc = GET_MEMORY_L (0x20 + res * 4); + goto end; + + case O (O_BPT, SN): + sim_engine_set_run_state (sd, sim_stopped, SIGTRAP); + goto end; + + case O (O_BSETEQ, SB): + if (Z) + goto bset; + goto next; + + case O (O_BSETNE, SB): + if (!Z) + goto bset; + goto next; + + case O (O_BCLREQ, SB): + if (Z) + goto bclr; + goto next; + + case O (O_BCLRNE, SB): + if (!Z) + goto bclr; + goto next; + + OBITOP (O_BNOT, 1, 1, ea ^= m); /* bnot */ + OBITOP (O_BTST, 1, 0, nz = ea & m); /* btst */ + bset: + OBITOP (O_BSET, 1, 1, ea |= m); /* bset */ + bclr: + OBITOP (O_BCLR, 1, 1, ea &= ~m); /* bclr */ + OBITOP (O_BLD, 1, 0, c = ea & m); /* bld */ + OBITOP (O_BILD, 1, 0, c = !(ea & m)); /* bild */ + OBITOP (O_BST, 1, 1, ea &= ~m; + if (C) ea |= m); /* bst */ + OBITOP (O_BIST, 1, 1, ea &= ~m; + if (!C) ea |= m); /* bist */ + OBITOP (O_BSTZ, 1, 1, ea &= ~m; + if (Z) ea |= m); /* bstz */ + OBITOP (O_BISTZ, 1, 1, ea &= ~m; + if (!Z) ea |= m); /* bistz */ + OBITOP (O_BAND, 1, 0, c = (ea & m) && C); /* band */ + OBITOP (O_BIAND, 1, 0, c = !(ea & m) && C); /* biand */ + OBITOP (O_BOR, 1, 0, c = (ea & m) || C); /* bor */ + OBITOP (O_BIOR, 1, 0, c = !(ea & m) || C); /* bior */ + OBITOP (O_BXOR, 1, 0, c = ((ea & m) != 0)!= C); /* bxor */ + OBITOP (O_BIXOR, 1, 0, c = !(ea & m) != C); /* bixor */ + + case O (O_BFLD, SB): /* bfld */ + /* bitfield load */ + ea = 0; + if (fetch (sd, &code->src, &bit)) + goto end; + + if (bit != 0) + { + if (fetch (sd, &code->dst, &ea)) + goto end; + + ea &= bit; + while (!(bit & 1)) + { + ea >>= 1; + bit >>= 1; + } + } + if (store (sd, &code->op3, ea)) + goto end; + + goto next; + + case O(O_BFST, SB): /* bfst */ + /* bitfield store */ + /* NOTE: the imm8 value is in dst, and the ea value + (which is actually the destination) is in op3. + It has to be that way, to avoid breaking the assembler. */ + + if (fetch (sd, &code->dst, &bit)) /* imm8 */ + goto end; + if (bit == 0) /* noop -- nothing to do. */ + goto next; + + if (fetch (sd, &code->src, &rd)) /* reg8 src */ + goto end; + + if (fetch2 (sd, &code->op3, &ea)) /* ea dst */ + goto end; + + /* Left-shift the register data into position. */ + for (tmp = bit; !(tmp & 1); tmp >>= 1) + rd <<= 1; + + /* Combine it with the neighboring bits. */ + ea = (ea & ~bit) | (rd & bit); + + /* Put it back. */ + if (store2 (sd, &code->op3, ea)) + goto end; + goto next; + + case O (O_CLRMAC, SN): /* clrmac */ + h8_set_mach (sd, 0); + h8_set_macl (sd, 0); + h8_set_macZ (sd, 1); + h8_set_macV (sd, 0); + h8_set_macN (sd, 0); + goto next; + + case O (O_STMAC, SL): /* stmac, 260 */ + switch (code->src.type) { + case X (OP_MACH, SL): + res = h8_get_mach (sd); + if (res & 0x200) /* sign extend */ + res |= 0xfffffc00; + break; + case X (OP_MACL, SL): + res = h8_get_macl (sd); + break; + default: goto illegal; + } + nz = !h8_get_macZ (sd); + n = h8_get_macN (sd); + v = h8_get_macV (sd); + + if (store (sd, &code->dst, res)) + goto end; + + goto next; + + case O (O_LDMAC, SL): /* ldmac, 179 */ + if (fetch (sd, &code->src, &rd)) + goto end; + + switch (code->dst.type) { + case X (OP_MACH, SL): + rd &= 0x3ff; /* Truncate to 10 bits */ + h8_set_mach (sd, rd); + break; + case X (OP_MACL, SL): + h8_set_macl (sd, rd); + break; + default: goto illegal; + } + h8_set_macV (sd, 0); + goto next; + + case O (O_MAC, SW): + if (fetch (sd, &code->src, &rd) || + fetch (sd, &code->dst, &res)) + goto end; + + /* Ye gods, this is non-portable! + However, the existing mul/div code is similar. */ + res = SEXTSHORT (res) * SEXTSHORT (rd); + + if (h8_get_macS (sd)) /* Saturating mode */ + { + long long mac = h8_get_macl (sd); + + if (mac & 0x80000000) /* sign extend */ + mac |= 0xffffffff00000000LL; + + mac += res; + if (mac > 0x7fffffff || mac < 0xffffffff80000000LL) + h8_set_macV (sd, 1); + h8_set_macZ (sd, (mac == 0)); + h8_set_macN (sd, (mac < 0)); + h8_set_macl (sd, (int) mac); + } + else /* "Less Saturating" mode */ + { + long long mac = h8_get_mach (sd); + mac <<= 32; + mac += h8_get_macl (sd); + + if (mac & 0x20000000000LL) /* sign extend */ + mac |= 0xfffffc0000000000LL; + + mac += res; + if (mac > 0x1ffffffffffLL || + mac < (long long) 0xfffffe0000000000LL) + h8_set_macV (sd, 1); + h8_set_macZ (sd, (mac == 0)); + h8_set_macN (sd, (mac < 0)); + h8_set_macl (sd, (int) mac); + mac >>= 32; + h8_set_mach (sd, (int) (mac & 0x3ff)); + } + goto next; + + case O (O_MULS, SW): /* muls.w */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + ea = SEXTSHORT (ea); + res = SEXTSHORT (ea * SEXTSHORT (rd)); + + n = res & 0x8000; + nz = res & 0xffff; + if (store (sd, &code->dst, res)) + goto end; + + goto next; + + case O (O_MULS, SL): /* muls.l */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + res = ea * rd; + + n = res & 0x80000000; + nz = res & 0xffffffff; + if (store (sd, &code->dst, res)) + goto end; + goto next; + + case O (O_MULSU, SL): /* muls/u.l */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + /* Compute upper 32 bits of the 64-bit result. */ + res = (((long long) ea) * ((long long) rd)) >> 32; + + n = res & 0x80000000; + nz = res & 0xffffffff; + if (store (sd, &code->dst, res)) + goto end; + goto next; + + case O (O_MULU, SW): /* mulu.w */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + res = UEXTSHORT ((UEXTSHORT (ea) * UEXTSHORT (rd))); + + /* Don't set Z or N. */ + if (store (sd, &code->dst, res)) + goto end; + + goto next; + + case O (O_MULU, SL): /* mulu.l */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + res = ea * rd; + + /* Don't set Z or N. */ + if (store (sd, &code->dst, res)) + goto end; + + goto next; + + case O (O_MULUU, SL): /* mulu/u.l */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + /* Compute upper 32 bits of the 64-bit result. */ + res = (((unsigned long long) (unsigned) ea) * + ((unsigned long long) (unsigned) rd)) >> 32; + + /* Don't set Z or N. */ + if (store (sd, &code->dst, res)) + goto end; + + goto next; + + case O (O_MULXS, SB): /* mulxs.b */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + ea = SEXTCHAR (ea); + res = ea * SEXTCHAR (rd); + + n = res & 0x8000; + nz = res & 0xffff; + if (store (sd, &code->dst, res)) + goto end; + + goto next; + + case O (O_MULXS, SW): /* mulxs.w */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + ea = SEXTSHORT (ea); + res = ea * SEXTSHORT (rd & 0xffff); + + n = res & 0x80000000; + nz = res & 0xffffffff; + if (store (sd, &code->dst, res)) + goto end; + + goto next; + + case O (O_MULXU, SB): /* mulxu.b */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + res = UEXTCHAR (ea) * UEXTCHAR (rd); + + if (store (sd, &code->dst, res)) + goto end; + + goto next; + + case O (O_MULXU, SW): /* mulxu.w */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + res = UEXTSHORT (ea) * UEXTSHORT (rd); + + if (store (sd, &code->dst, res)) + goto end; + + goto next; + + case O (O_TAS, SB): /* tas (test and set) */ + if (!h8300sxmode) /* h8sx can use any register. */ + switch (code->src.reg) + { + case R0_REGNUM: + case R1_REGNUM: + case R4_REGNUM: + case R5_REGNUM: + break; + default: + goto illegal; + } + + if (fetch (sd, &code->src, &res)) + goto end; + if (store (sd, &code->src, res | 0x80)) + goto end; + + goto just_flags_log8; + + case O (O_DIVU, SW): /* divu.w */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + n = ea & 0x8000; + nz = ea & 0xffff; + if (ea) + res = (unsigned) (UEXTSHORT (rd) / UEXTSHORT (ea)); + else + res = 0; + + if (store (sd, &code->dst, res)) + goto end; + goto next; + + case O (O_DIVU, SL): /* divu.l */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + n = ea & 0x80000000; + nz = ea & 0xffffffff; + if (ea) + res = (unsigned) rd / ea; + else + res = 0; + + if (store (sd, &code->dst, res)) + goto end; + goto next; + + case O (O_DIVS, SW): /* divs.w */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + if (ea) + { + res = SEXTSHORT (rd) / SEXTSHORT (ea); + nz = 1; + } + else + { + res = 0; + nz = 0; + } + + n = res & 0x8000; + if (store (sd, &code->dst, res)) + goto end; + goto next; + + case O (O_DIVS, SL): /* divs.l */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + if (ea) + { + res = rd / ea; + nz = 1; + } + else + { + res = 0; + nz = 0; + } + + n = res & 0x80000000; + if (store (sd, &code->dst, res)) + goto end; + goto next; + + case O (O_DIVXU, SB): /* divxu.b */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + rd = UEXTSHORT (rd); + ea = UEXTCHAR (ea); + + n = ea & 0x80; + nz = ea & 0xff; + if (ea) + { + tmp = (unsigned) rd % ea; + res = (unsigned) rd / ea; + } + else + { + tmp = 0; + res = 0; + } + + if (store (sd, &code->dst, (res & 0xff) | (tmp << 8))) + goto end; + goto next; + + case O (O_DIVXU, SW): /* divxu.w */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + ea = UEXTSHORT (ea); + + n = ea & 0x8000; + nz = ea & 0xffff; + if (ea) + { + tmp = (unsigned) rd % ea; + res = (unsigned) rd / ea; + } + else + { + tmp = 0; + res = 0; + } + + if (store (sd, &code->dst, (res & 0xffff) | (tmp << 16))) + goto end; + goto next; + + case O (O_DIVXS, SB): /* divxs.b */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + rd = SEXTSHORT (rd); + ea = SEXTCHAR (ea); + + if (ea) + { + tmp = (int) rd % (int) ea; + res = (int) rd / (int) ea; + nz = 1; + } + else + { + tmp = 0; + res = 0; + nz = 0; + } + + n = res & 0x8000; + if (store (sd, &code->dst, (res & 0xff) | (tmp << 8))) + goto end; + goto next; + + case O (O_DIVXS, SW): /* divxs.w */ + if (fetch (sd, &code->src, &ea) || + fetch (sd, &code->dst, &rd)) + goto end; + + ea = SEXTSHORT (ea); + + if (ea) + { + tmp = (int) rd % (int) ea; + res = (int) rd / (int) ea; + nz = 1; + } + else + { + tmp = 0; + res = 0; + nz = 0; + } + + n = res & 0x80000000; + if (store (sd, &code->dst, (res & 0xffff) | (tmp << 16))) + goto end; + goto next; + + case O (O_EXTS, SW): /* exts.w, signed extend */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + ea = rd & 0x80 ? -256 : 0; + res = (rd & 0xff) + ea; + goto log16; + + case O (O_EXTS, SL): /* exts.l, signed extend */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + if (code->src.type == X (OP_IMM, SL)) + { + if (fetch (sd, &code->src, &ea)) + goto end; + + if (ea == 2) /* exts.l #2, nn */ + { + /* Sign-extend from 8-bit to 32-bit. */ + ea = rd & 0x80 ? -256 : 0; + res = (rd & 0xff) + ea; + goto log32; + } + } + /* Sign-extend from 16-bit to 32-bit. */ + ea = rd & 0x8000 ? -65536 : 0; + res = (rd & 0xffff) + ea; + goto log32; + + case O (O_EXTU, SW): /* extu.w, unsigned extend */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + ea = 0; + res = (rd & 0xff) + ea; + goto log16; + + case O (O_EXTU, SL): /* extu.l, unsigned extend */ + if (fetch2 (sd, &code->dst, &rd)) + goto end; + if (code->src.type == X (OP_IMM, SL)) + { + if (fetch (sd, &code->src, &ea)) + goto end; + + if (ea == 2) /* extu.l #2, nn */ + { + /* Zero-extend from 8-bit to 32-bit. */ + ea = 0; + res = (rd & 0xff) + ea; + goto log32; + } + } + /* Zero-extend from 16-bit to 32-bit. */ + ea = 0; + res = (rd & 0xffff) + ea; + goto log32; + + case O (O_NOP, SN): /* nop */ + goto next; + + case O (O_STM, SL): /* stm, store to memory */ + { + int nregs, firstreg, i; + + nregs = GET_MEMORY_B (pc + 1); + nregs >>= 4; + nregs &= 0xf; + firstreg = code->src.reg; + firstreg &= 0xf; + for (i = firstreg; i <= firstreg + nregs; i++) + { + h8_set_reg (sd, SP_REGNUM, h8_get_reg (sd, SP_REGNUM) - 4); + SET_MEMORY_L (h8_get_reg (sd, SP_REGNUM), h8_get_reg (sd, i)); + } + } + goto next; + + case O (O_LDM, SL): /* ldm, load from memory */ + case O (O_RTEL, SN): /* rte/l, ldm plus rte */ + case O (O_RTSL, SN): /* rts/l, ldm plus rts */ + { + int nregs, firstreg, i; + + nregs = ((GET_MEMORY_B (pc + 1) >> 4) & 0xf); + firstreg = code->dst.reg & 0xf; + for (i = firstreg; i >= firstreg - nregs; i--) + { + h8_set_reg (sd, i, GET_MEMORY_L (h8_get_reg (sd, SP_REGNUM))); + h8_set_reg (sd, SP_REGNUM, h8_get_reg (sd, SP_REGNUM) + 4); + } + } + switch (code->opcode) { + case O (O_RTEL, SN): + goto rte; + case O (O_RTSL, SN): + goto rts; + case O (O_LDM, SL): + goto next; + default: + goto illegal; + } + + case O (O_DAA, SB): + /* Decimal Adjust Addition. This is for BCD arithmetic. */ + res = GET_B_REG (code->src.reg); /* FIXME fetch? */ + if (!c && (0 <= (res >> 4) && (res >> 4) <= 9) && + !h && (0 <= (res & 0xf) && (res & 0xf) <= 9)) + res = res; /* Value added == 0. */ + else if (!c && (0 <= (res >> 4) && (res >> 4) <= 8) && + !h && (10 <= (res & 0xf) && (res & 0xf) <= 15)) + res = res + 0x6; /* Value added == 6. */ + else if (!c && (0 <= (res >> 4) && (res >> 4) <= 9) && + h && (0 <= (res & 0xf) && (res & 0xf) <= 3)) + res = res + 0x6; /* Value added == 6. */ + else if (!c && (10 <= (res >> 4) && (res >> 4) <= 15) && + !h && (0 <= (res & 0xf) && (res & 0xf) <= 9)) + res = res + 0x60; /* Value added == 60. */ + else if (!c && (9 <= (res >> 4) && (res >> 4) <= 15) && + !h && (10 <= (res & 0xf) && (res & 0xf) <= 15)) + res = res + 0x66; /* Value added == 66. */ + else if (!c && (10 <= (res >> 4) && (res >> 4) <= 15) && + h && (0 <= (res & 0xf) && (res & 0xf) <= 3)) + res = res + 0x66; /* Value added == 66. */ + else if ( c && (1 <= (res >> 4) && (res >> 4) <= 2) && + !h && (0 <= (res & 0xf) && (res & 0xf) <= 9)) + res = res + 0x60; /* Value added == 60. */ + else if ( c && (1 <= (res >> 4) && (res >> 4) <= 2) && + !h && (10 <= (res & 0xf) && (res & 0xf) <= 15)) + res = res + 0x66; /* Value added == 66. */ + else if (c && (1 <= (res >> 4) && (res >> 4) <= 3) && + h && (0 <= (res & 0xf) && (res & 0xf) <= 3)) + res = res + 0x66; /* Value added == 66. */ + + goto alu8; + + case O (O_DAS, SB): + /* Decimal Adjust Subtraction. This is for BCD arithmetic. */ + res = GET_B_REG (code->src.reg); /* FIXME fetch, fetch2... */ + if (!c && (0 <= (res >> 4) && (res >> 4) <= 9) && + !h && (0 <= (res & 0xf) && (res & 0xf) <= 9)) + res = res; /* Value added == 0. */ + else if (!c && (0 <= (res >> 4) && (res >> 4) <= 8) && + h && (6 <= (res & 0xf) && (res & 0xf) <= 15)) + res = res + 0xfa; /* Value added == 0xfa. */ + else if ( c && (7 <= (res >> 4) && (res >> 4) <= 15) && + !h && (0 <= (res & 0xf) && (res & 0xf) <= 9)) + res = res + 0xa0; /* Value added == 0xa0. */ + else if (c && (6 <= (res >> 4) && (res >> 4) <= 15) && + h && (6 <= (res & 0xf) && (res & 0xf) <= 15)) + res = res + 0x9a; /* Value added == 0x9a. */ + + goto alu8; + + default: + illegal: + sim_engine_set_run_state (sd, sim_stopped, SIGILL); + goto end; + + } + + (*sim_callback->printf_filtered) (sim_callback, + "sim_resume: internal error.\n"); + sim_engine_set_run_state (sd, sim_stopped, SIGILL); + goto end; + + setc: + if (code->dst.type == X (OP_CCR, SB) || + code->dst.type == X (OP_CCR, SW)) + { + h8_set_ccr (sd, res); + GETSR (sd); + } + else if (h8300smode && + (code->dst.type == X (OP_EXR, SB) || + code->dst.type == X (OP_EXR, SW))) + { + h8_set_exr (sd, res); + if (h8300smode) /* Get exr. */ + { + trace = (h8_get_exr (sd) >> 7) & 1; + intMask = h8_get_exr (sd) & 7; + } + } + else + goto illegal; + + goto next; + + condtrue: + /* When a branch works */ + if (fetch (sd, &code->src, &res)) + goto end; + if (res & 1) /* bad address */ + goto illegal; + pc = code->next_pc + res; + goto end; + + /* Set the cond codes from res */ + bitop: + + /* Set the flags after an 8 bit inc/dec operation */ + just_flags_inc8: + n = res & 0x80; + nz = res & 0xff; + v = (rd & 0x7f) == 0x7f; + goto next; + + /* Set the flags after an 16 bit inc/dec operation */ + just_flags_inc16: + n = res & 0x8000; + nz = res & 0xffff; + v = (rd & 0x7fff) == 0x7fff; + goto next; + + /* Set the flags after an 32 bit inc/dec operation */ + just_flags_inc32: + n = res & 0x80000000; + nz = res & 0xffffffff; + v = (rd & 0x7fffffff) == 0x7fffffff; + goto next; + + shift8: + /* Set flags after an 8 bit shift op, carry,overflow set in insn */ + n = (rd & 0x80); + nz = rd & 0xff; + if (store2 (sd, &code->dst, rd)) + goto end; + goto next; + + shift16: + /* Set flags after an 16 bit shift op, carry,overflow set in insn */ + n = (rd & 0x8000); + nz = rd & 0xffff; + if (store2 (sd, &code->dst, rd)) + goto end; + goto next; + + shift32: + /* Set flags after an 32 bit shift op, carry,overflow set in insn */ + n = (rd & 0x80000000); + nz = rd & 0xffffffff; + if (store2 (sd, &code->dst, rd)) + goto end; + goto next; + + log32: + if (store2 (sd, &code->dst, res)) + goto end; + + just_flags_log32: + /* flags after a 32bit logical operation */ + n = res & 0x80000000; + nz = res & 0xffffffff; + v = 0; + goto next; + + log16: + if (store2 (sd, &code->dst, res)) + goto end; + + just_flags_log16: + /* flags after a 16bit logical operation */ + n = res & 0x8000; + nz = res & 0xffff; + v = 0; + goto next; + + log8: + if (store2 (sd, &code->dst, res)) + goto end; + + just_flags_log8: + n = res & 0x80; + nz = res & 0xff; + v = 0; + goto next; + + alu8: + if (store2 (sd, &code->dst, res)) + goto end; + + just_flags_alu8: + n = res & 0x80; + nz = res & 0xff; + c = (res & 0x100); + switch (code->opcode / 4) + { + case O_ADD: + case O_ADDX: + v = ((rd & 0x80) == (ea & 0x80) + && (rd & 0x80) != (res & 0x80)); + break; + case O_SUB: + case O_SUBX: + case O_CMP: + v = ((rd & 0x80) != (-ea & 0x80) + && (rd & 0x80) != (res & 0x80)); + break; + case O_NEG: + v = (rd == 0x80); + break; + case O_DAA: + case O_DAS: + break; /* No effect on v flag. */ + } + goto next; + + alu16: + if (store2 (sd, &code->dst, res)) + goto end; + + just_flags_alu16: + n = res & 0x8000; + nz = res & 0xffff; + c = (res & 0x10000); + switch (code->opcode / 4) + { + case O_ADD: + case O_ADDX: + v = ((rd & 0x8000) == (ea & 0x8000) + && (rd & 0x8000) != (res & 0x8000)); + break; + case O_SUB: + case O_SUBX: + case O_CMP: + v = ((rd & 0x8000) != (-ea & 0x8000) + && (rd & 0x8000) != (res & 0x8000)); + break; + case O_NEG: + v = (rd == 0x8000); + break; + } + goto next; + + alu32: + if (store2 (sd, &code->dst, res)) + goto end; + + just_flags_alu32: + n = res & 0x80000000; + nz = res & 0xffffffff; + switch (code->opcode / 4) + { + case O_ADD: + case O_ADDX: + v = ((rd & 0x80000000) == (ea & 0x80000000) + && (rd & 0x80000000) != (res & 0x80000000)); + c = ((unsigned) res < (unsigned) rd) || + ((unsigned) res < (unsigned) ea); + break; + case O_SUB: + case O_SUBX: + case O_CMP: + v = ((rd & 0x80000000) != (-ea & 0x80000000) + && (rd & 0x80000000) != (res & 0x80000000)); + c = (unsigned) rd < (unsigned) -ea; + break; + case O_NEG: + v = (rd == 0x80000000); + c = res != 0; + break; + } + goto next; + + next: + if ((res = h8_get_delayed_branch (sd)) != 0) + { + pc = res; + h8_set_delayed_branch (sd, 0); + } + else + pc = code->next_pc; + + end: + + if (--poll_count < 0) + { + poll_count = POLL_QUIT_INTERVAL; + if ((*sim_callback->poll_quit) != NULL + && (*sim_callback->poll_quit) (sim_callback)) + sim_engine_set_run_state (sd, sim_stopped, SIGINT); + } + sim_engine_get_run_state (sd, &reason, &sigrc); + } while (reason == sim_running); + + h8_set_ticks (sd, h8_get_ticks (sd) + get_now () - tick_start); + h8_set_cycles (sd, h8_get_cycles (sd) + cycles); + h8_set_insts (sd, h8_get_insts (sd) + insts); + h8_set_pc (sd, pc); + BUILDSR (sd); + + if (h8300smode) + h8_set_exr (sd, (trace<<7) | intMask); + + h8_set_mask (sd, oldmask); + signal (SIGINT, prev); +} + +int +sim_trace (SIM_DESC sd) +{ + /* FIXME: Unfinished. */ + (*sim_callback->printf_filtered) (sim_callback, + "sim_trace: trace not supported.\n"); + return 1; /* Done. */ +} + +int +sim_write (SIM_DESC sd, SIM_ADDR addr, unsigned char *buffer, int size) +{ + int i; + + init_pointers (sd); + if (addr < 0) + return 0; + for (i = 0; i < size; i++) + { + if (addr < memory_size) + { + h8_set_memory (sd, addr + i, buffer[i]); + h8_set_cache_idx (sd, addr + i, 0); + } + else + { + h8_set_eightbit (sd, (addr + i) & 0xff, buffer[i]); + } + } + return size; +} + +int +sim_read (SIM_DESC sd, SIM_ADDR addr, unsigned char *buffer, int size) +{ + init_pointers (sd); + if (addr < 0) + return 0; + if (addr < memory_size) + memcpy (buffer, h8_get_memory_buf (sd) + addr, size); + else + memcpy (buffer, h8_get_eightbit_buf (sd) + (addr & 0xff), size); + return size; +} + + +int +sim_store_register (SIM_DESC sd, int rn, unsigned char *value, int length) +{ + int longval; + int shortval; + int intval; + longval = (value[0] << 24) | (value[1] << 16) | (value[2] << 8) | value[3]; + shortval = (value[0] << 8) | (value[1]); + intval = h8300hmode ? longval : shortval; + + init_pointers (sd); + switch (rn) + { + case PC_REGNUM: + if(h8300_normal_mode) + h8_set_pc (sd, shortval); /* PC for Normal mode is 2 bytes */ + else + h8_set_pc (sd, intval); + break; + default: + (*sim_callback->printf_filtered) (sim_callback, + "sim_store_register: bad regnum %d.\n", + rn); + case R0_REGNUM: + case R1_REGNUM: + case R2_REGNUM: + case R3_REGNUM: + case R4_REGNUM: + case R5_REGNUM: + case R6_REGNUM: + case R7_REGNUM: + h8_set_reg (sd, rn, intval); + break; + case CCR_REGNUM: + h8_set_ccr (sd, intval); + break; + case EXR_REGNUM: + h8_set_exr (sd, intval); + break; + case SBR_REGNUM: + h8_set_sbr (sd, intval); + break; + case VBR_REGNUM: + h8_set_vbr (sd, intval); + break; + case MACH_REGNUM: + h8_set_mach (sd, intval); + break; + case MACL_REGNUM: + h8_set_macl (sd, intval); + break; + case CYCLE_REGNUM: + h8_set_cycles (sd, longval); + break; + + case INST_REGNUM: + h8_set_insts (sd, longval); + break; + + case TICK_REGNUM: + h8_set_ticks (sd, longval); + break; + } + return -1; +} + +int +sim_fetch_register (SIM_DESC sd, int rn, unsigned char *buf, int length) +{ + int v; + int longreg = 0; + + init_pointers (sd); + + if (!h8300smode && rn >= EXR_REGNUM) + rn++; + switch (rn) + { + default: + (*sim_callback->printf_filtered) (sim_callback, + "sim_fetch_register: bad regnum %d.\n", + rn); + v = 0; + break; + case CCR_REGNUM: + v = h8_get_ccr (sd); + break; + case EXR_REGNUM: + v = h8_get_exr (sd); + break; + case PC_REGNUM: + v = h8_get_pc (sd); + break; + case SBR_REGNUM: + v = h8_get_sbr (sd); + break; + case VBR_REGNUM: + v = h8_get_vbr (sd); + break; + case MACH_REGNUM: + v = h8_get_mach (sd); + break; + case MACL_REGNUM: + v = h8_get_macl (sd); + break; + case R0_REGNUM: + case R1_REGNUM: + case R2_REGNUM: + case R3_REGNUM: + case R4_REGNUM: + case R5_REGNUM: + case R6_REGNUM: + case R7_REGNUM: + v = h8_get_reg (sd, rn); + break; + case CYCLE_REGNUM: + v = h8_get_cycles (sd); + longreg = 1; + break; + case TICK_REGNUM: + v = h8_get_ticks (sd); + longreg = 1; + break; + case INST_REGNUM: + v = h8_get_insts (sd); + longreg = 1; + break; + } + /* In Normal mode PC is 2 byte, but other registers are 4 byte */ + if ((h8300hmode || longreg) && !(rn == PC_REGNUM && h8300_normal_mode)) + { + buf[0] = v >> 24; + buf[1] = v >> 16; + buf[2] = v >> 8; + buf[3] = v >> 0; + } + else + { + buf[0] = v >> 8; + buf[1] = v; + } + return -1; +} + +void +sim_stop_reason (SIM_DESC sd, enum sim_stop *reason, int *sigrc) +{ + sim_engine_get_run_state (sd, reason, sigrc); +} + +/* FIXME: Rename to sim_set_mem_size. */ + +void +sim_size (int n) +{ + /* Memory size is fixed. */ +} + +static void +set_simcache_size (SIM_DESC sd, int n) +{ + if (sd->sim_cache) + free (sd->sim_cache); + if (n < 2) + n = 2; + sd->sim_cache = (decoded_inst *) malloc (sizeof (decoded_inst) * n); + memset (sd->sim_cache, 0, sizeof (decoded_inst) * n); + sd->sim_cache_size = n; +} + + +void +sim_info (SIM_DESC sd, int verbose) +{ + double timetaken = (double) h8_get_ticks (sd) / (double) now_persec (); + double virttime = h8_get_cycles (sd) / 10.0e6; + + (*sim_callback->printf_filtered) (sim_callback, + "\n\n#instructions executed %10d\n", + h8_get_insts (sd)); + (*sim_callback->printf_filtered) (sim_callback, + "#cycles (v approximate) %10d\n", + h8_get_cycles (sd)); + (*sim_callback->printf_filtered) (sim_callback, + "#real time taken %10.4f\n", + timetaken); + (*sim_callback->printf_filtered) (sim_callback, + "#virtual time taken %10.4f\n", + virttime); + if (timetaken != 0.0) + (*sim_callback->printf_filtered) (sim_callback, + "#simulation ratio %10.4f\n", + virttime / timetaken); + (*sim_callback->printf_filtered) (sim_callback, + "#compiles %10d\n", + h8_get_compiles (sd)); + (*sim_callback->printf_filtered) (sim_callback, + "#cache size %10d\n", + sd->sim_cache_size); + +#ifdef ADEBUG + /* This to be conditional on `what' (aka `verbose'), + however it was never passed as non-zero. */ + if (1) + { + int i; + for (i = 0; i < O_LAST; i++) + { + if (h8_get_stats (sd, i)) + (*sim_callback->printf_filtered) (sim_callback, "%d: %d\n", + i, h8_get_stats (sd, i)); + } + } +#endif +} + +/* Indicate whether the cpu is an H8/300 or H8/300H. + FLAG is non-zero for the H8/300H. */ + +void +set_h8300h (unsigned long machine) +{ + /* FIXME: Much of the code in sim_load can be moved to sim_open. + This function being replaced by a sim_open:ARGV configuration + option. */ + + h8300hmode = h8300smode = h8300sxmode = h8300_normal_mode = 0; + + if (machine == bfd_mach_h8300sx || machine == bfd_mach_h8300sxn) + h8300sxmode = 1; + + if (machine == bfd_mach_h8300s || machine == bfd_mach_h8300sn || h8300sxmode) + h8300smode = 1; + + if (machine == bfd_mach_h8300h || machine == bfd_mach_h8300hn || h8300smode) + h8300hmode = 1; + + if(machine == bfd_mach_h8300hn || machine == bfd_mach_h8300sn || machine == bfd_mach_h8300sxn) + h8300_normal_mode = 1; +} + +/* Cover function of sim_state_free to free the cpu buffers as well. */ + +static void +free_state (SIM_DESC sd) +{ + if (STATE_MODULES (sd) != NULL) + sim_module_uninstall (sd); + + /* Fixme: free buffers in _sim_cpu. */ + sim_state_free (sd); +} + +SIM_DESC +sim_open (SIM_OPEN_KIND kind, + struct host_callback_struct *callback, + struct bfd *abfd, + char **argv) +{ + SIM_DESC sd; + sim_cpu *cpu; + + sd = sim_state_alloc (kind, callback); + sd->cpu = sim_cpu_alloc (sd, 0); + cpu = STATE_CPU (sd, 0); + SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); + sim_state_initialize (sd, cpu); + /* sim_cpu object is new, so some initialization is needed. */ + init_pointers_needed = 1; + + /* For compatibility (FIXME: is this right?). */ + current_alignment = NONSTRICT_ALIGNMENT; + current_target_byte_order = BIG_ENDIAN; + + if (sim_pre_argv_init (sd, argv[0]) != SIM_RC_OK) + { + free_state (sd); + return 0; + } + + /* getopt will print the error message so we just have to exit if + this fails. FIXME: Hmmm... in the case of gdb we need getopt + to call print_filtered. */ + if (sim_parse_args (sd, argv) != SIM_RC_OK) + { + /* Uninstall the modules to avoid memory leaks, + file descriptor leaks, etc. */ + free_state (sd); + return 0; + } + + /* Check for/establish the a reference program image. */ + if (sim_analyze_program (sd, + (STATE_PROG_ARGV (sd) != NULL + ? *STATE_PROG_ARGV (sd) + : NULL), abfd) != SIM_RC_OK) + { + free_state (sd); + return 0; + } + + /* Establish any remaining configuration options. */ + if (sim_config (sd) != SIM_RC_OK) + { + free_state (sd); + return 0; + } + + if (sim_post_argv_init (sd) != SIM_RC_OK) + { + /* Uninstall the modules to avoid memory leaks, + file descriptor leaks, etc. */ + free_state (sd); + return 0; + } + + /* sim_hw_configure (sd); */ + + /* FIXME: Much of the code in sim_load can be moved here. */ + + sim_kind = kind; + myname = argv[0]; + sim_callback = callback; + return sd; +} + +void +sim_close (SIM_DESC sd, int quitting) +{ + /* Nothing to do. */ +} + +/* Called by gdb to load a program into memory. */ + +SIM_RC +sim_load (SIM_DESC sd, char *prog, bfd *abfd, int from_tty) +{ + bfd *prog_bfd; + + /* FIXME: The code below that sets a specific variant of the H8/300 + being simulated should be moved to sim_open(). */ + + /* See if the file is for the H8/300 or H8/300H. */ + /* ??? This may not be the most efficient way. The z8k simulator + does this via a different mechanism (INIT_EXTRA_SYMTAB_INFO). */ + if (abfd != NULL) + prog_bfd = abfd; + else + prog_bfd = bfd_openr (prog, NULL); + if (prog_bfd != NULL) + { + /* Set the cpu type. We ignore failure from bfd_check_format + and bfd_openr as sim_load_file checks too. */ + if (bfd_check_format (prog_bfd, bfd_object)) + { + set_h8300h (bfd_get_mach (prog_bfd)); + } + } + + /* If we're using gdb attached to the simulator, then we have to + reallocate memory for the simulator. + + When gdb first starts, it calls fetch_registers (among other + functions), which in turn calls init_pointers, which allocates + simulator memory. + + The problem is when we do that, we don't know whether we're + debugging an H8/300 or H8/300H program. + + This is the first point at which we can make that determination, + so we just reallocate memory now; this will also allow us to handle + switching between H8/300 and H8/300H programs without exiting + gdb. */ + + if (h8300smode && !h8300_normal_mode) + memory_size = H8300S_MSIZE; + else if (h8300hmode && !h8300_normal_mode) + memory_size = H8300H_MSIZE; + else + memory_size = H8300_MSIZE; + + if (h8_get_memory_buf (sd)) + free (h8_get_memory_buf (sd)); + if (h8_get_cache_idx_buf (sd)) + free (h8_get_cache_idx_buf (sd)); + if (h8_get_eightbit_buf (sd)) + free (h8_get_eightbit_buf (sd)); + + h8_set_memory_buf (sd, (unsigned char *) + calloc (sizeof (char), memory_size)); + h8_set_cache_idx_buf (sd, (unsigned short *) + calloc (sizeof (short), memory_size)); + sd->memory_size = memory_size; + h8_set_eightbit_buf (sd, (unsigned char *) calloc (sizeof (char), 256)); + + /* `msize' must be a power of two. */ + if ((memory_size & (memory_size - 1)) != 0) + { + (*sim_callback->printf_filtered) (sim_callback, + "sim_load: bad memory size.\n"); + return SIM_RC_FAIL; + } + h8_set_mask (sd, memory_size - 1); + + if (sim_load_file (sd, myname, sim_callback, prog, prog_bfd, + sim_kind == SIM_OPEN_DEBUG, + 0, sim_write) + == NULL) + { + /* Close the bfd if we opened it. */ + if (abfd == NULL && prog_bfd != NULL) + bfd_close (prog_bfd); + return SIM_RC_FAIL; + } + + /* Close the bfd if we opened it. */ + if (abfd == NULL && prog_bfd != NULL) + bfd_close (prog_bfd); + return SIM_RC_OK; +} + +SIM_RC +sim_create_inferior (SIM_DESC sd, struct bfd *abfd, char **argv, char **env) +{ + int i = 0; + int len_arg = 0; + int no_of_args = 0; + + if (abfd != NULL) + h8_set_pc (sd, bfd_get_start_address (abfd)); + else + h8_set_pc (sd, 0); + + /* Command Line support. */ + if (argv != NULL) + { + /* Counting the no. of commandline arguments. */ + for (no_of_args = 0; argv[no_of_args] != NULL; no_of_args++) + continue; + + /* Allocating memory for the argv pointers. */ + h8_set_command_line (sd, (char **) malloc ((sizeof (char *)) + * (no_of_args + 1))); + + for (i = 0; i < no_of_args; i++) + { + /* Copying the argument string. */ + h8_set_cmdline_arg (sd, i, (char *) strdup (argv[i])); + } + h8_set_cmdline_arg (sd, i, NULL); + } + + return SIM_RC_OK; +} + +void +sim_do_command (SIM_DESC sd, char *cmd) +{ + (*sim_callback->printf_filtered) (sim_callback, + "This simulator does not accept any commands.\n"); +} + +void +sim_set_callbacks (struct host_callback_struct *ptr) +{ + sim_callback = ptr; +}

compile.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: config.in =================================================================== --- config.in (nonexistent) +++ config.in (revision 842) @@ -0,0 +1,107 @@ +/* config.in. Generated from configure.ac by autoheader. */ + +/* Define to 1 if translation of program messages to the user's native + language is requested. */ +#undef ENABLE_NLS + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_ERRNO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_FCNTL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_FPU_CONTROL_H + +/* Define to 1 if you have the `getrusage' function. */ +#undef HAVE_GETRUSAGE + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the `nsl' library (-lnsl). */ +#undef HAVE_LIBNSL + +/* Define to 1 if you have the `socket' library (-lsocket). */ +#undef HAVE_LIBSOCKET + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the `sigaction' function. */ +#undef HAVE_SIGACTION + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_PARAM_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_RESOURCE_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TIME_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the `time' function. */ +#undef HAVE_TIME + +/* Define to 1 if you have the header file. */ +#undef HAVE_TIME_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the 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 Index: tconfig.in =================================================================== --- tconfig.in (nonexistent) +++ tconfig.in (revision 842) @@ -0,0 +1,17 @@ +/* h8300 target configuration file. */ + +/* Define this if the simulator supports profiling. + See the mips simulator for an example. + This enables the `-p foo' and `-s bar' options. + The target is required to provide sim_set_profile{,_size}. */ +/* #define SIM_HAVE_PROFILE */ + +/* Define this if the simulator uses an instruction cache. + See the h8/300 simulator for an example. + This enables the `-c size' option to set the size of the cache. + The target is required to provide sim_set_simcache_size. */ +#define SIM_HAVE_SIMCACHE + +/* FIXME: This is a quick hack for run.c so it can support the `-h' option. + It will eventually be replaced by a more general facility. */ +#define SIM_H8300