URL
https://opencores.org/ocsvn/openrisc/openrisc/trunk
Subversion Repositories openrisc
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- This comparison shows the changes necessary to convert path
/openrisc/trunk/gnu-old/gdb-7.1/sim/sh
- from Rev 227 to Rev 816
- ↔ Reverse comparison
Rev 227 → Rev 816
/syscall.h
0,0 → 1,36
|
/* !!! DANGER !!! |
This was copied from newlib. */ |
|
|
#define SYS_exit 1 |
#define SYS_fork 2 |
#define SYS_read 3 |
#define SYS_write 4 |
#define SYS_open 5 |
#define SYS_close 6 |
#define SYS_wait4 7 |
#define SYS_creat 8 |
#define SYS_link 9 |
#define SYS_unlink 10 |
#define SYS_execv 11 |
#define SYS_chdir 12 |
#define SYS_mknod 14 |
#define SYS_chmod 15 |
#define SYS_chown 16 |
#define SYS_lseek 19 |
#define SYS_getpid 20 |
#define SYS_isatty 21 |
#define SYS_fstat 22 |
#define SYS_time 23 |
#define SYS_ARG 24 |
#define SYS_stat 38 |
#define SYS_pipe 42 |
#define SYS_execve 59 |
#define SYS_truncate 129 |
#define SYS_ftruncate 130 |
#define SYS_argc 172 |
#define SYS_argnlen 173 |
#define SYS_argn 174 |
#define SYS_utime 201 /* not really a system call */ |
#define SYS_wait 202 /* nor is this */ |
syscall.h
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: configure
===================================================================
--- configure (nonexistent)
+++ configure (revision 816)
@@ -0,0 +1,5876 @@
+#! /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
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+ 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}
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+#
+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
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+ -q, --quiet, --silent do not print \`checking...' messages
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+By default, \`make install' will install all the files in
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+
+For better control, use the options below.
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+Fine tuning of the installation directories:
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+ --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
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+Program names:
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+ --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:
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+ --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:
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+ --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
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+ 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
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+ ac_builddir=.
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+case "$ac_dir" in
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+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
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+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
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+
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+ ac_srcdir=.
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+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
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+ ac_abs_top_srcdir=$srcdir ;;
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+ ac_srcdir=$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
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+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+ return $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
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+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+ as_lineno=${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; }
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+ # 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
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+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 "$ac_header_compiler" >&6; }
+
+# Is the header present?
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+$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
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+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 #((
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+ { $as_echo "$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.$ac_ext, and return whether this succeeded. Assumes
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+ac_fn_c_try_run ()
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+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
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+ *) 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 "(($ac_try" in
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+ *) ac_try_echo=$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.
+
+
+
+
+
+
+
+
+
+
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+
+
+
+
+
+
+
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+
+
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+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+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 $1 to the command-line parameters.
+#
+# Sets the shell variable have_gnat to yes or no as appropriate, and
+# substitutes GNATBIND and GNATMAKE.
+
+
+
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+
+
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+
+
+# Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
+# it by inlining the macro's contents.
+# This file contains common code used by all simulators.
+#
+# common.m4 invokes AC macros used by all simulators and by the common
+# directory. It is intended to be included before any target specific
+# stuff. SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate
+# the Makefile. It is intended to be invoked last.
+#
+# The simulator's configure.in should look like:
+#
+# dnl Process this file with autoconf to produce a configure script.
+# AC_PREREQ(2.5)dnl
+# AC_INIT(Makefile.in)
+# AC_CONFIG_HEADER(config.h:config.in)
+#
+# sinclude(../common/aclocal.m4)
+# sinclude(../common/common.m4)
+#
+# ... target specific stuff ...
+
+ac_aux_dir=
+for ac_dir in "$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;;
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+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 unistd.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
+if test "x$ac_cv_header_unistd_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_UNISTD_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+ac_sources="$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 816)
@@ -0,0 +1,44 @@
+# Makefile template for Configure for the SH 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
+
+SIM_OBJS = interp.o table.o sim-load.o
+SIM_EXTRA_LIBS = -lm
+SIM_EXTRA_CLEAN = sh-clean
+
+## COMMON_POST_CONFIG_FRAG
+
+interp.o: interp.c code.c table.c ppi.c $(srcroot)/include/gdb/sim-sh.h
+
+code.c: gencode
+ ./gencode -x >code.c
+# indent code.c
+
+table.c: gencode
+ ./gencode -s >table.c
+# indent table.c
+
+ppi.c: gencode
+ ./gencode -p >ppi.c
+
+gencode: gencode.c
+ $(CC_FOR_BUILD) -o gencode $(srcdir)/gencode.c
+
+sh-clean:
+ rm -f gencode code.c table.c
Index: interp.c
===================================================================
--- interp.c (nonexistent)
+++ interp.c (revision 816)
@@ -0,0 +1,2789 @@
+/* Simulator for the Renesas (formerly Hitachi) / SuperH Inc. SH architecture.
+
+ Written by Steve Chamberlain of Cygnus Support.
+ sac@cygnus.com
+
+ This file is part of SH sim
+
+
+ THIS SOFTWARE IS NOT COPYRIGHTED
+
+ Cygnus offers the following for use in the public domain. Cygnus
+ makes no warranty with regard to the software or it's performance
+ and the user accepts the software "AS IS" with all faults.
+
+ CYGNUS DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD TO
+ THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+
+*/
+
+#include "config.h"
+
+#include
+#include
+#include
+#ifdef HAVE_UNISTD_H
+#include
+#endif
+#ifdef HAVE_MMAP
+#include
+# ifndef MAP_FAILED
+# define MAP_FAILED -1
+# endif
+# if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
+# define MAP_ANONYMOUS MAP_ANON
+# endif
+#endif
+
+#ifdef HAVE_STRING_H
+#include
+#else
+#ifdef HAVE_STRINGS_H
+#include
+#endif
+#endif
+
+#ifdef HAVE_STDLIB_H
+#include
+#endif
+
+#ifdef HAVE_SYS_STAT_H
+#include
+#endif
+
+#include "bfd.h"
+#include "gdb/callback.h"
+#include "gdb/remote-sim.h"
+#include "gdb/sim-sh.h"
+
+/* This file is local - if newlib changes, then so should this. */
+#include "syscall.h"
+
+#include
+
+#ifdef _WIN32
+#include /* Needed for _isnan() */
+#define isnan _isnan
+#endif
+
+#ifndef SIGBUS
+#define SIGBUS SIGSEGV
+#endif
+
+#ifndef SIGQUIT
+#define SIGQUIT SIGTERM
+#endif
+
+#ifndef SIGTRAP
+#define SIGTRAP 5
+#endif
+
+extern unsigned short sh_jump_table[], sh_dsp_table[0x1000], ppi_table[];
+
+int sim_write (SIM_DESC sd, SIM_ADDR addr, unsigned char *buffer, int size);
+
+#define O_RECOMPILE 85
+#define DEFINE_TABLE
+#define DISASSEMBLER_TABLE
+
+/* Define the rate at which the simulator should poll the host
+ for a quit. */
+#define POLL_QUIT_INTERVAL 0x60000
+
+typedef struct
+{
+ int regs[20];
+} regstacktype;
+
+typedef union
+{
+
+ struct
+ {
+ int regs[16];
+ int pc;
+
+ /* System registers. For sh-dsp this also includes A0 / X0 / X1 / Y0 / Y1
+ which are located in fregs, i.e. strictly speaking, these are
+ out-of-bounds accesses of sregs.i . This wart of the code could be
+ fixed by making fregs part of sregs, and including pc too - to avoid
+ alignment repercussions - but this would cause very onerous union /
+ structure nesting, which would only be managable with anonymous
+ unions and structs. */
+ union
+ {
+ struct
+ {
+ int mach;
+ int macl;
+ int pr;
+ int dummy3, dummy4;
+ int fpul; /* A1 for sh-dsp - but only for movs etc. */
+ int fpscr; /* dsr for sh-dsp */
+ } named;
+ int i[7];
+ } sregs;
+
+ /* sh3e / sh-dsp */
+ union fregs_u
+ {
+ float f[16];
+ double d[8];
+ int i[16];
+ }
+ fregs[2];
+
+ /* Control registers; on the SH4, ldc / stc is privileged, except when
+ accessing gbr. */
+ union
+ {
+ struct
+ {
+ int sr;
+ int gbr;
+ int vbr;
+ int ssr;
+ int spc;
+ int mod;
+ /* sh-dsp */
+ int rs;
+ int re;
+ /* sh3 */
+ int bank[8];
+ int dbr; /* debug base register */
+ int sgr; /* saved gr15 */
+ int ldst; /* load/store flag (boolean) */
+ int tbr;
+ int ibcr; /* sh2a bank control register */
+ int ibnr; /* sh2a bank number register */
+ } named;
+ int i[16];
+ } cregs;
+
+ unsigned char *insn_end;
+
+ int ticks;
+ int stalls;
+ int memstalls;
+ int cycles;
+ int insts;
+
+ int prevlock;
+ int thislock;
+ int exception;
+
+ int end_of_registers;
+
+ int msize;
+#define PROFILE_FREQ 1
+#define PROFILE_SHIFT 2
+ int profile;
+ unsigned short *profile_hist;
+ unsigned char *memory;
+ int xyram_select, xram_start, yram_start;
+ unsigned char *xmem;
+ unsigned char *ymem;
+ unsigned char *xmem_offset;
+ unsigned char *ymem_offset;
+ unsigned long bfd_mach;
+ regstacktype *regstack;
+ }
+ asregs;
+ int asints[40];
+} saved_state_type;
+
+saved_state_type saved_state;
+
+struct loop_bounds { unsigned char *start, *end; };
+
+/* These variables are at file scope so that functions other than
+ sim_resume can use the fetch/store macros */
+
+static int target_little_endian;
+static int global_endianw, endianb;
+static int target_dsp;
+static int host_little_endian;
+static char **prog_argv;
+
+static int maskw = 0;
+static int maskl = 0;
+
+static SIM_OPEN_KIND sim_kind;
+static char *myname;
+static int tracing = 0;
+
+
+/* Short hand definitions of the registers */
+
+#define SBIT(x) ((x)&sbit)
+#define R0 saved_state.asregs.regs[0]
+#define Rn saved_state.asregs.regs[n]
+#define Rm saved_state.asregs.regs[m]
+#define UR0 (unsigned int) (saved_state.asregs.regs[0])
+#define UR (unsigned int) R
+#define UR (unsigned int) R
+#define SR0 saved_state.asregs.regs[0]
+#define CREG(n) (saved_state.asregs.cregs.i[(n)])
+#define GBR saved_state.asregs.cregs.named.gbr
+#define VBR saved_state.asregs.cregs.named.vbr
+#define DBR saved_state.asregs.cregs.named.dbr
+#define TBR saved_state.asregs.cregs.named.tbr
+#define IBCR saved_state.asregs.cregs.named.ibcr
+#define IBNR saved_state.asregs.cregs.named.ibnr
+#define BANKN (saved_state.asregs.cregs.named.ibnr & 0x1ff)
+#define ME ((saved_state.asregs.cregs.named.ibnr >> 14) & 0x3)
+#define SSR saved_state.asregs.cregs.named.ssr
+#define SPC saved_state.asregs.cregs.named.spc
+#define SGR saved_state.asregs.cregs.named.sgr
+#define SREG(n) (saved_state.asregs.sregs.i[(n)])
+#define MACH saved_state.asregs.sregs.named.mach
+#define MACL saved_state.asregs.sregs.named.macl
+#define PR saved_state.asregs.sregs.named.pr
+#define FPUL saved_state.asregs.sregs.named.fpul
+
+#define PC insn_ptr
+
+
+
+/* Alternate bank of registers r0-r7 */
+
+/* Note: code controling SR handles flips between BANK0 and BANK1 */
+#define Rn_BANK(n) (saved_state.asregs.cregs.named.bank[(n)])
+#define SET_Rn_BANK(n, EXP) do { saved_state.asregs.cregs.named.bank[(n)] = (EXP); } while (0)
+
+
+/* Manipulate SR */
+
+#define SR_MASK_BO (1 << 14)
+#define SR_MASK_CS (1 << 13)
+#define SR_MASK_DMY (1 << 11)
+#define SR_MASK_DMX (1 << 10)
+#define SR_MASK_M (1 << 9)
+#define SR_MASK_Q (1 << 8)
+#define SR_MASK_I (0xf << 4)
+#define SR_MASK_S (1 << 1)
+#define SR_MASK_T (1 << 0)
+
+#define SR_MASK_BL (1 << 28)
+#define SR_MASK_RB (1 << 29)
+#define SR_MASK_MD (1 << 30)
+#define SR_MASK_RC 0x0fff0000
+#define SR_RC_INCREMENT -0x00010000
+
+#define BO ((saved_state.asregs.cregs.named.sr & SR_MASK_BO) != 0)
+#define CS ((saved_state.asregs.cregs.named.sr & SR_MASK_CS) != 0)
+#define M ((saved_state.asregs.cregs.named.sr & SR_MASK_M) != 0)
+#define Q ((saved_state.asregs.cregs.named.sr & SR_MASK_Q) != 0)
+#define S ((saved_state.asregs.cregs.named.sr & SR_MASK_S) != 0)
+#define T ((saved_state.asregs.cregs.named.sr & SR_MASK_T) != 0)
+#define LDST ((saved_state.asregs.cregs.named.ldst) != 0)
+
+#define SR_BL ((saved_state.asregs.cregs.named.sr & SR_MASK_BL) != 0)
+#define SR_RB ((saved_state.asregs.cregs.named.sr & SR_MASK_RB) != 0)
+#define SR_MD ((saved_state.asregs.cregs.named.sr & SR_MASK_MD) != 0)
+#define SR_DMY ((saved_state.asregs.cregs.named.sr & SR_MASK_DMY) != 0)
+#define SR_DMX ((saved_state.asregs.cregs.named.sr & SR_MASK_DMX) != 0)
+#define SR_RC ((saved_state.asregs.cregs.named.sr & SR_MASK_RC))
+
+/* Note: don't use this for privileged bits */
+#define SET_SR_BIT(EXP, BIT) \
+do { \
+ if ((EXP) & 1) \
+ saved_state.asregs.cregs.named.sr |= (BIT); \
+ else \
+ saved_state.asregs.cregs.named.sr &= ~(BIT); \
+} while (0)
+
+#define SET_SR_BO(EXP) SET_SR_BIT ((EXP), SR_MASK_BO)
+#define SET_SR_CS(EXP) SET_SR_BIT ((EXP), SR_MASK_CS)
+#define SET_BANKN(EXP) \
+do { \
+ IBNR = (IBNR & 0xfe00) | (EXP & 0x1f); \
+} while (0)
+#define SET_ME(EXP) \
+do { \
+ IBNR = (IBNR & 0x3fff) | ((EXP & 0x3) << 14); \
+} while (0)
+#define SET_SR_M(EXP) SET_SR_BIT ((EXP), SR_MASK_M)
+#define SET_SR_Q(EXP) SET_SR_BIT ((EXP), SR_MASK_Q)
+#define SET_SR_S(EXP) SET_SR_BIT ((EXP), SR_MASK_S)
+#define SET_SR_T(EXP) SET_SR_BIT ((EXP), SR_MASK_T)
+#define SET_LDST(EXP) (saved_state.asregs.cregs.named.ldst = ((EXP) != 0))
+
+/* stc currently relies on being able to read SR without modifications. */
+#define GET_SR() (saved_state.asregs.cregs.named.sr - 0)
+
+#define SET_SR(x) set_sr (x)
+
+#define SET_RC(x) \
+ (saved_state.asregs.cregs.named.sr \
+ = saved_state.asregs.cregs.named.sr & 0xf000ffff | ((x) & 0xfff) << 16)
+
+/* Manipulate FPSCR */
+
+#define FPSCR_MASK_FR (1 << 21)
+#define FPSCR_MASK_SZ (1 << 20)
+#define FPSCR_MASK_PR (1 << 19)
+
+#define FPSCR_FR ((GET_FPSCR () & FPSCR_MASK_FR) != 0)
+#define FPSCR_SZ ((GET_FPSCR () & FPSCR_MASK_SZ) != 0)
+#define FPSCR_PR ((GET_FPSCR () & FPSCR_MASK_PR) != 0)
+
+/* Count the number of arguments in an argv. */
+static int
+count_argc (char **argv)
+{
+ int i;
+
+ if (! argv)
+ return -1;
+
+ for (i = 0; argv[i] != NULL; ++i)
+ continue;
+ return i;
+}
+
+static void
+set_fpscr1 (x)
+ int x;
+{
+ int old = saved_state.asregs.sregs.named.fpscr;
+ saved_state.asregs.sregs.named.fpscr = (x);
+ /* swap the floating point register banks */
+ if ((saved_state.asregs.sregs.named.fpscr ^ old) & FPSCR_MASK_FR
+ /* Ignore bit change if simulating sh-dsp. */
+ && ! target_dsp)
+ {
+ union fregs_u tmpf = saved_state.asregs.fregs[0];
+ saved_state.asregs.fregs[0] = saved_state.asregs.fregs[1];
+ saved_state.asregs.fregs[1] = tmpf;
+ }
+}
+
+/* sts relies on being able to read fpscr directly. */
+#define GET_FPSCR() (saved_state.asregs.sregs.named.fpscr)
+#define SET_FPSCR(x) \
+do { \
+ set_fpscr1 (x); \
+} while (0)
+
+#define DSR (saved_state.asregs.sregs.named.fpscr)
+
+int
+fail ()
+{
+ abort ();
+}
+
+#define RAISE_EXCEPTION(x) \
+ (saved_state.asregs.exception = x, saved_state.asregs.insn_end = 0)
+
+#define RAISE_EXCEPTION_IF_IN_DELAY_SLOT() \
+ if (in_delay_slot) RAISE_EXCEPTION (SIGILL)
+
+/* This function exists mainly for the purpose of setting a breakpoint to
+ catch simulated bus errors when running the simulator under GDB. */
+
+void
+raise_exception (x)
+ int x;
+{
+ RAISE_EXCEPTION (x);
+}
+
+void
+raise_buserror ()
+{
+ raise_exception (SIGBUS);
+}
+
+#define PROCESS_SPECIAL_ADDRESS(addr, endian, ptr, bits_written, \
+ forbidden_addr_bits, data, retval) \
+do { \
+ if (addr & forbidden_addr_bits) \
+ { \
+ raise_buserror (); \
+ return retval; \
+ } \
+ else if ((addr & saved_state.asregs.xyram_select) \
+ == saved_state.asregs.xram_start) \
+ ptr = (void *) &saved_state.asregs.xmem_offset[addr ^ endian]; \
+ else if ((addr & saved_state.asregs.xyram_select) \
+ == saved_state.asregs.yram_start) \
+ ptr = (void *) &saved_state.asregs.ymem_offset[addr ^ endian]; \
+ else if ((unsigned) addr >> 24 == 0xf0 \
+ && bits_written == 32 && (data & 1) == 0) \
+ /* This invalidates (if not associative) or might invalidate \
+ (if associative) an instruction cache line. This is used for \
+ trampolines. Since we don't simulate the cache, this is a no-op \
+ as far as the simulator is concerned. */ \
+ return retval; \
+ else \
+ { \
+ if (bits_written == 8 && addr > 0x5000000) \
+ IOMEM (addr, 1, data); \
+ /* We can't do anything useful with the other stuff, so fail. */ \
+ raise_buserror (); \
+ return retval; \
+ } \
+} while (0)
+
+/* FIXME: sim_resume should be renamed to sim_engine_run. sim_resume
+ being implemented by ../common/sim_resume.c and the below should
+ make a call to sim_engine_halt */
+
+#define BUSERROR(addr, mask) ((addr) & (mask))
+
+#define WRITE_BUSERROR(addr, mask, data, addr_func) \
+ do \
+ { \
+ if (addr & mask) \
+ { \
+ addr_func (addr, data); \
+ return; \
+ } \
+ } \
+ while (0)
+
+#define READ_BUSERROR(addr, mask, addr_func) \
+ do \
+ { \
+ if (addr & mask) \
+ return addr_func (addr); \
+ } \
+ while (0)
+
+/* Define this to enable register lifetime checking.
+ The compiler generates "add #0,rn" insns to mark registers as invalid,
+ the simulator uses this info to call fail if it finds a ref to an invalid
+ register before a def
+
+ #define PARANOID
+*/
+
+#ifdef PARANOID
+int valid[16];
+#define CREF(x) if (!valid[x]) fail ();
+#define CDEF(x) valid[x] = 1;
+#define UNDEF(x) valid[x] = 0;
+#else
+#define CREF(x)
+#define CDEF(x)
+#define UNDEF(x)
+#endif
+
+static void parse_and_set_memory_size PARAMS ((char *str));
+static int IOMEM PARAMS ((int addr, int write, int value));
+static struct loop_bounds get_loop_bounds PARAMS ((int, int, unsigned char *,
+ unsigned char *, int, int));
+static void process_wlat_addr PARAMS ((int, int));
+static void process_wwat_addr PARAMS ((int, int));
+static void process_wbat_addr PARAMS ((int, int));
+static int process_rlat_addr PARAMS ((int));
+static int process_rwat_addr PARAMS ((int));
+static int process_rbat_addr PARAMS ((int));
+static void INLINE wlat_fast PARAMS ((unsigned char *, int, int, int));
+static void INLINE wwat_fast PARAMS ((unsigned char *, int, int, int, int));
+static void INLINE wbat_fast PARAMS ((unsigned char *, int, int, int));
+static int INLINE rlat_fast PARAMS ((unsigned char *, int, int));
+static int INLINE rwat_fast PARAMS ((unsigned char *, int, int, int));
+static int INLINE rbat_fast PARAMS ((unsigned char *, int, int));
+
+static host_callback *callback;
+
+
+
+/* Floating point registers */
+
+#define DR(n) (get_dr (n))
+static double
+get_dr (n)
+ int n;
+{
+ n = (n & ~1);
+ if (host_little_endian)
+ {
+ union
+ {
+ int i[2];
+ double d;
+ } dr;
+ dr.i[1] = saved_state.asregs.fregs[0].i[n + 0];
+ dr.i[0] = saved_state.asregs.fregs[0].i[n + 1];
+ return dr.d;
+ }
+ else
+ return (saved_state.asregs.fregs[0].d[n >> 1]);
+}
+
+#define SET_DR(n, EXP) set_dr ((n), (EXP))
+static void
+set_dr (n, exp)
+ int n;
+ double exp;
+{
+ n = (n & ~1);
+ if (host_little_endian)
+ {
+ union
+ {
+ int i[2];
+ double d;
+ } dr;
+ dr.d = exp;
+ saved_state.asregs.fregs[0].i[n + 0] = dr.i[1];
+ saved_state.asregs.fregs[0].i[n + 1] = dr.i[0];
+ }
+ else
+ saved_state.asregs.fregs[0].d[n >> 1] = exp;
+}
+
+#define SET_FI(n,EXP) (saved_state.asregs.fregs[0].i[(n)] = (EXP))
+#define FI(n) (saved_state.asregs.fregs[0].i[(n)])
+
+#define FR(n) (saved_state.asregs.fregs[0].f[(n)])
+#define SET_FR(n,EXP) (saved_state.asregs.fregs[0].f[(n)] = (EXP))
+
+#define XD_TO_XF(n) ((((n) & 1) << 5) | ((n) & 0x1e))
+#define XF(n) (saved_state.asregs.fregs[(n) >> 5].i[(n) & 0x1f])
+#define SET_XF(n,EXP) (saved_state.asregs.fregs[(n) >> 5].i[(n) & 0x1f] = (EXP))
+
+#define RS saved_state.asregs.cregs.named.rs
+#define RE saved_state.asregs.cregs.named.re
+#define MOD (saved_state.asregs.cregs.named.mod)
+#define SET_MOD(i) \
+(MOD = (i), \
+ MOD_ME = (unsigned) MOD >> 16 | (SR_DMY ? ~0xffff : (SR_DMX ? 0 : 0x10000)), \
+ MOD_DELTA = (MOD & 0xffff) - ((unsigned) MOD >> 16))
+
+#define DSP_R(n) saved_state.asregs.sregs.i[(n)]
+#define DSP_GRD(n) DSP_R ((n) + 8)
+#define GET_DSP_GRD(n) ((n | 2) == 7 ? SEXT (DSP_GRD (n)) : SIGN32 (DSP_R (n)))
+#define A1 DSP_R (5)
+#define A0 DSP_R (7)
+#define X0 DSP_R (8)
+#define X1 DSP_R (9)
+#define Y0 DSP_R (10)
+#define Y1 DSP_R (11)
+#define M0 DSP_R (12)
+#define A1G DSP_R (13)
+#define M1 DSP_R (14)
+#define A0G DSP_R (15)
+/* DSP_R (16) / DSP_GRD (16) are used as a fake destination for pcmp. */
+#define MOD_ME DSP_GRD (17)
+#define MOD_DELTA DSP_GRD (18)
+
+#define FP_OP(n, OP, m) \
+{ \
+ if (FPSCR_PR) \
+ { \
+ if (((n) & 1) || ((m) & 1)) \
+ RAISE_EXCEPTION (SIGILL); \
+ else \
+ SET_DR (n, (DR (n) OP DR (m))); \
+ } \
+ else \
+ SET_FR (n, (FR (n) OP FR (m))); \
+} while (0)
+
+#define FP_UNARY(n, OP) \
+{ \
+ if (FPSCR_PR) \
+ { \
+ if ((n) & 1) \
+ RAISE_EXCEPTION (SIGILL); \
+ else \
+ SET_DR (n, (OP (DR (n)))); \
+ } \
+ else \
+ SET_FR (n, (OP (FR (n)))); \
+} while (0)
+
+#define FP_CMP(n, OP, m) \
+{ \
+ if (FPSCR_PR) \
+ { \
+ if (((n) & 1) || ((m) & 1)) \
+ RAISE_EXCEPTION (SIGILL); \
+ else \
+ SET_SR_T (DR (n) OP DR (m)); \
+ } \
+ else \
+ SET_SR_T (FR (n) OP FR (m)); \
+} while (0)
+
+static void
+set_sr (new_sr)
+ int new_sr;
+{
+ /* do we need to swap banks */
+ int old_gpr = SR_MD && SR_RB;
+ int new_gpr = (new_sr & SR_MASK_MD) && (new_sr & SR_MASK_RB);
+ if (old_gpr != new_gpr)
+ {
+ int i, tmp;
+ for (i = 0; i < 8; i++)
+ {
+ tmp = saved_state.asregs.cregs.named.bank[i];
+ saved_state.asregs.cregs.named.bank[i] = saved_state.asregs.regs[i];
+ saved_state.asregs.regs[i] = tmp;
+ }
+ }
+ saved_state.asregs.cregs.named.sr = new_sr;
+ SET_MOD (MOD);
+}
+
+static void INLINE
+wlat_fast (memory, x, value, maskl)
+ unsigned char *memory;
+{
+ int v = value;
+ unsigned int *p = (unsigned int *) (memory + x);
+ WRITE_BUSERROR (x, maskl, v, process_wlat_addr);
+ *p = v;
+}
+
+static void INLINE
+wwat_fast (memory, x, value, maskw, endianw)
+ unsigned char *memory;
+{
+ int v = value;
+ unsigned short *p = (unsigned short *) (memory + (x ^ endianw));
+ WRITE_BUSERROR (x, maskw, v, process_wwat_addr);
+ *p = v;
+}
+
+static void INLINE
+wbat_fast (memory, x, value, maskb)
+ unsigned char *memory;
+{
+ unsigned char *p = memory + (x ^ endianb);
+ WRITE_BUSERROR (x, maskb, value, process_wbat_addr);
+
+ p[0] = value;
+}
+
+/* Read functions */
+
+static int INLINE
+rlat_fast (memory, x, maskl)
+ unsigned char *memory;
+{
+ unsigned int *p = (unsigned int *) (memory + x);
+ READ_BUSERROR (x, maskl, process_rlat_addr);
+
+ return *p;
+}
+
+static int INLINE
+rwat_fast (memory, x, maskw, endianw)
+ unsigned char *memory;
+ int x, maskw, endianw;
+{
+ unsigned short *p = (unsigned short *) (memory + (x ^ endianw));
+ READ_BUSERROR (x, maskw, process_rwat_addr);
+
+ return *p;
+}
+
+static int INLINE
+riat_fast (insn_ptr, endianw)
+ unsigned char *insn_ptr;
+{
+ unsigned short *p = (unsigned short *) ((size_t) insn_ptr ^ endianw);
+
+ return *p;
+}
+
+static int INLINE
+rbat_fast (memory, x, maskb)
+ unsigned char *memory;
+{
+ unsigned char *p = memory + (x ^ endianb);
+ READ_BUSERROR (x, maskb, process_rbat_addr);
+
+ return *p;
+}
+
+#define RWAT(x) (rwat_fast (memory, x, maskw, endianw))
+#define RLAT(x) (rlat_fast (memory, x, maskl))
+#define RBAT(x) (rbat_fast (memory, x, maskb))
+#define RIAT(p) (riat_fast ((p), endianw))
+#define WWAT(x,v) (wwat_fast (memory, x, v, maskw, endianw))
+#define WLAT(x,v) (wlat_fast (memory, x, v, maskl))
+#define WBAT(x,v) (wbat_fast (memory, x, v, maskb))
+
+#define RUWAT(x) (RWAT (x) & 0xffff)
+#define RSWAT(x) ((short) (RWAT (x)))
+#define RSLAT(x) ((long) (RLAT (x)))
+#define RSBAT(x) (SEXT (RBAT (x)))
+
+#define RDAT(x, n) (do_rdat (memory, (x), (n), (maskl)))
+static int
+do_rdat (memory, x, n, maskl)
+ char *memory;
+ int x;
+ int n;
+ int maskl;
+{
+ int f0;
+ int f1;
+ int i = (n & 1);
+ int j = (n & ~1);
+ f0 = rlat_fast (memory, x + 0, maskl);
+ f1 = rlat_fast (memory, x + 4, maskl);
+ saved_state.asregs.fregs[i].i[(j + 0)] = f0;
+ saved_state.asregs.fregs[i].i[(j + 1)] = f1;
+ return 0;
+}
+
+#define WDAT(x, n) (do_wdat (memory, (x), (n), (maskl)))
+static int
+do_wdat (memory, x, n, maskl)
+ char *memory;
+ int x;
+ int n;
+ int maskl;
+{
+ int f0;
+ int f1;
+ int i = (n & 1);
+ int j = (n & ~1);
+ f0 = saved_state.asregs.fregs[i].i[(j + 0)];
+ f1 = saved_state.asregs.fregs[i].i[(j + 1)];
+ wlat_fast (memory, (x + 0), f0, maskl);
+ wlat_fast (memory, (x + 4), f1, maskl);
+ return 0;
+}
+
+static void
+process_wlat_addr (addr, value)
+ int addr;
+ int value;
+{
+ unsigned int *ptr;
+
+ PROCESS_SPECIAL_ADDRESS (addr, endianb, ptr, 32, 3, value, );
+ *ptr = value;
+}
+
+static void
+process_wwat_addr (addr, value)
+ int addr;
+ int value;
+{
+ unsigned short *ptr;
+
+ PROCESS_SPECIAL_ADDRESS (addr, endianb, ptr, 16, 1, value, );
+ *ptr = value;
+}
+
+static void
+process_wbat_addr (addr, value)
+ int addr;
+ int value;
+{
+ unsigned char *ptr;
+
+ PROCESS_SPECIAL_ADDRESS (addr, endianb, ptr, 8, 0, value, );
+ *ptr = value;
+}
+
+static int
+process_rlat_addr (addr)
+ int addr;
+{
+ unsigned char *ptr;
+
+ PROCESS_SPECIAL_ADDRESS (addr, endianb, ptr, -32, 3, -1, 0);
+ return *ptr;
+}
+
+static int
+process_rwat_addr (addr)
+ int addr;
+{
+ unsigned char *ptr;
+
+ PROCESS_SPECIAL_ADDRESS (addr, endianb, ptr, -16, 1, -1, 0);
+ return *ptr;
+}
+
+static int
+process_rbat_addr (addr)
+ int addr;
+{
+ unsigned char *ptr;
+
+ PROCESS_SPECIAL_ADDRESS (addr, endianb, ptr, -8, 0, -1, 0);
+ return *ptr;
+}
+
+#define SEXT(x) (((x & 0xff) ^ (~0x7f))+0x80)
+#define SEXT12(x) (((x & 0xfff) ^ 0x800) - 0x800)
+#define SEXTW(y) ((int) ((short) y))
+#if 0
+#define SEXT32(x) ((int) ((x & 0xffffffff) ^ 0x80000000U) - 0x7fffffff - 1)
+#else
+#define SEXT32(x) ((int) (x))
+#endif
+#define SIGN32(x) (SEXT32 (x) >> 31)
+
+/* convert pointer from target to host value. */
+#define PT2H(x) ((x) + memory)
+/* convert pointer from host to target value. */
+#define PH2T(x) ((x) - memory)
+
+#define SKIP_INSN(p) ((p) += ((RIAT (p) & 0xfc00) == 0xf800 ? 4 : 2))
+
+#define SET_NIP(x) nip = (x); CHECK_INSN_PTR (nip);
+
+static int in_delay_slot = 0;
+#define Delay_Slot(TEMPPC) iword = RIAT (TEMPPC); in_delay_slot = 1; goto top;
+
+#define CHECK_INSN_PTR(p) \
+do { \
+ if (saved_state.asregs.exception || PH2T (p) & maskw) \
+ saved_state.asregs.insn_end = 0; \
+ else if (p < loop.end) \
+ saved_state.asregs.insn_end = loop.end; \
+ else \
+ saved_state.asregs.insn_end = mem_end; \
+} while (0)
+
+#ifdef ACE_FAST
+
+#define MA(n)
+#define L(x)
+#define TL(x)
+#define TB(x)
+
+#else
+
+#define MA(n) \
+ do { memstalls += ((((int) PC & 3) != 0) ? (n) : ((n) - 1)); } while (0)
+
+#define L(x) thislock = x;
+#define TL(x) if ((x) == prevlock) stalls++;
+#define TB(x,y) if ((x) == prevlock || (y) == prevlock) stalls++;
+
+#endif
+
+#if defined(__GO32__)
+int sim_memory_size = 19;
+#else
+int sim_memory_size = 24;
+#endif
+
+static int sim_profile_size = 17;
+static int nsamples;
+
+#undef TB
+#define TB(x,y)
+
+#define SMR1 (0x05FFFEC8) /* Channel 1 serial mode register */
+#define BRR1 (0x05FFFEC9) /* Channel 1 bit rate register */
+#define SCR1 (0x05FFFECA) /* Channel 1 serial control register */
+#define TDR1 (0x05FFFECB) /* Channel 1 transmit data register */
+#define SSR1 (0x05FFFECC) /* Channel 1 serial status register */
+#define RDR1 (0x05FFFECD) /* Channel 1 receive data register */
+
+#define SCI_RDRF 0x40 /* Recieve data register full */
+#define SCI_TDRE 0x80 /* Transmit data register empty */
+
+static int
+IOMEM (addr, write, value)
+ int addr;
+ int write;
+ int value;
+{
+ if (write)
+ {
+ switch (addr)
+ {
+ case TDR1:
+ if (value != '\r')
+ {
+ putchar (value);
+ fflush (stdout);
+ }
+ break;
+ }
+ }
+ else
+ {
+ switch (addr)
+ {
+ case RDR1:
+ return getchar ();
+ }
+ }
+ return 0;
+}
+
+static int
+get_now ()
+{
+ return time ((long *) 0);
+}
+
+static int
+now_persec ()
+{
+ return 1;
+}
+
+static FILE *profile_file;
+
+static unsigned INLINE
+swap (n)
+ unsigned n;
+{
+ if (endianb)
+ n = (n << 24 | (n & 0xff00) << 8
+ | (n & 0xff0000) >> 8 | (n & 0xff000000) >> 24);
+ return n;
+}
+
+static unsigned short INLINE
+swap16 (n)
+ unsigned short n;
+{
+ if (endianb)
+ n = n << 8 | (n & 0xff00) >> 8;
+ return n;
+}
+
+static void
+swapout (n)
+ int n;
+{
+ if (profile_file)
+ {
+ union { char b[4]; int n; } u;
+ u.n = swap (n);
+ fwrite (u.b, 4, 1, profile_file);
+ }
+}
+
+static void
+swapout16 (n)
+ int n;
+{
+ union { char b[4]; int n; } u;
+ u.n = swap16 (n);
+ fwrite (u.b, 2, 1, profile_file);
+}
+
+/* Turn a pointer in a register into a pointer into real memory. */
+
+static char *
+ptr (x)
+ int x;
+{
+ return (char *) (x + saved_state.asregs.memory);
+}
+
+/* STR points to a zero-terminated string in target byte order. Return
+ the number of bytes that need to be converted to host byte order in order
+ to use this string as a zero-terminated string on the host.
+ (Not counting the rounding up needed to operate on entire words.) */
+static int
+strswaplen (str)
+ int str;
+{
+ unsigned char *memory = saved_state.asregs.memory;
+ int start, end;
+ int endian = endianb;
+
+ if (! endian)
+ return 0;
+ end = str;
+ for (end = str; memory[end ^ endian]; end++) ;
+ return end - str + 1;
+}
+
+static void
+strnswap (str, len)
+ int str;
+ int len;
+{
+ int *start, *end;
+
+ if (! endianb || ! len)
+ return;
+ start = (int *) ptr (str & ~3);
+ end = (int *) ptr (str + len);
+ do
+ {
+ int old = *start;
+ *start = (old << 24 | (old & 0xff00) << 8
+ | (old & 0xff0000) >> 8 | (old & 0xff000000) >> 24);
+ start++;
+ }
+ while (start < end);
+}
+
+/* Simulate a monitor trap, put the result into r0 and errno into r1
+ return offset by which to adjust pc. */
+
+static int
+trap (i, regs, insn_ptr, memory, maskl, maskw, endianw)
+ int i;
+ int *regs;
+ unsigned char *insn_ptr;
+ unsigned char *memory;
+{
+ switch (i)
+ {
+ case 1:
+ printf ("%c", regs[0]);
+ break;
+ case 2:
+ raise_exception (SIGQUIT);
+ break;
+ case 3: /* FIXME: for backwards compat, should be removed */
+ case 33:
+ {
+ unsigned int countp = * (unsigned int *) (insn_ptr + 4);
+
+ WLAT (countp, RLAT (countp) + 1);
+ return 6;
+ }
+ case 34:
+ {
+ extern int errno;
+ int perrno = errno;
+ errno = 0;
+
+ switch (regs[4])
+ {
+
+#if !defined(__GO32__) && !defined(_WIN32)
+ case SYS_fork:
+ regs[0] = fork ();
+ break;
+/* This would work only if endianness matched between host and target.
+ Besides, it's quite dangerous. */
+#if 0
+ case SYS_execve:
+ regs[0] = execve (ptr (regs[5]), (char **) ptr (regs[6]),
+ (char **) ptr (regs[7]));
+ break;
+ case SYS_execv:
+ regs[0] = execve (ptr (regs[5]), (char **) ptr (regs[6]), 0);
+ break;
+#endif
+ case SYS_pipe:
+ {
+ regs[0] = (BUSERROR (regs[5], maskl)
+ ? -EINVAL
+ : pipe ((int *) ptr (regs[5])));
+ }
+ break;
+
+ case SYS_wait:
+ regs[0] = wait (ptr (regs[5]));
+ break;
+#endif /* !defined(__GO32__) && !defined(_WIN32) */
+
+ case SYS_read:
+ strnswap (regs[6], regs[7]);
+ regs[0]
+ = callback->read (callback, regs[5], ptr (regs[6]), regs[7]);
+ strnswap (regs[6], regs[7]);
+ break;
+ case SYS_write:
+ strnswap (regs[6], regs[7]);
+ if (regs[5] == 1)
+ regs[0] = (int) callback->write_stdout (callback,
+ ptr (regs[6]), regs[7]);
+ else
+ regs[0] = (int) callback->write (callback, regs[5],
+ ptr (regs[6]), regs[7]);
+ strnswap (regs[6], regs[7]);
+ break;
+ case SYS_lseek:
+ regs[0] = callback->lseek (callback,regs[5], regs[6], regs[7]);
+ break;
+ case SYS_close:
+ regs[0] = callback->close (callback,regs[5]);
+ break;
+ case SYS_open:
+ {
+ int len = strswaplen (regs[5]);
+ strnswap (regs[5], len);
+ regs[0] = callback->open (callback, ptr (regs[5]), regs[6]);
+ strnswap (regs[5], len);
+ break;
+ }
+ case SYS_exit:
+ /* EXIT - caller can look in r5 to work out the reason */
+ raise_exception (SIGQUIT);
+ regs[0] = regs[5];
+ break;
+
+ case SYS_stat: /* added at hmsi */
+ /* stat system call */
+ {
+ struct stat host_stat;
+ int buf;
+ int len = strswaplen (regs[5]);
+
+ strnswap (regs[5], len);
+ regs[0] = stat (ptr (regs[5]), &host_stat);
+ strnswap (regs[5], len);
+
+ buf = regs[6];
+
+ WWAT (buf, host_stat.st_dev);
+ buf += 2;
+ WWAT (buf, host_stat.st_ino);
+ buf += 2;
+ WLAT (buf, host_stat.st_mode);
+ buf += 4;
+ WWAT (buf, host_stat.st_nlink);
+ buf += 2;
+ WWAT (buf, host_stat.st_uid);
+ buf += 2;
+ WWAT (buf, host_stat.st_gid);
+ buf += 2;
+ WWAT (buf, host_stat.st_rdev);
+ buf += 2;
+ WLAT (buf, host_stat.st_size);
+ buf += 4;
+ WLAT (buf, host_stat.st_atime);
+ buf += 4;
+ WLAT (buf, 0);
+ buf += 4;
+ WLAT (buf, host_stat.st_mtime);
+ buf += 4;
+ WLAT (buf, 0);
+ buf += 4;
+ WLAT (buf, host_stat.st_ctime);
+ buf += 4;
+ WLAT (buf, 0);
+ buf += 4;
+ WLAT (buf, 0);
+ buf += 4;
+ WLAT (buf, 0);
+ buf += 4;
+ }
+ break;
+
+#ifndef _WIN32
+ case SYS_chown:
+ {
+ int len = strswaplen (regs[5]);
+
+ strnswap (regs[5], len);
+ regs[0] = chown (ptr (regs[5]), regs[6], regs[7]);
+ strnswap (regs[5], len);
+ break;
+ }
+#endif /* _WIN32 */
+ case SYS_chmod:
+ {
+ int len = strswaplen (regs[5]);
+
+ strnswap (regs[5], len);
+ regs[0] = chmod (ptr (regs[5]), regs[6]);
+ strnswap (regs[5], len);
+ break;
+ }
+ case SYS_utime:
+ {
+ /* Cast the second argument to void *, to avoid type mismatch
+ if a prototype is present. */
+ int len = strswaplen (regs[5]);
+
+ strnswap (regs[5], len);
+ regs[0] = utime (ptr (regs[5]), (void *) ptr (regs[6]));
+ strnswap (regs[5], len);
+ break;
+ }
+ case SYS_argc:
+ regs[0] = count_argc (prog_argv);
+ break;
+ case SYS_argnlen:
+ if (regs[5] < count_argc (prog_argv))
+ regs[0] = strlen (prog_argv[regs[5]]);
+ else
+ regs[0] = -1;
+ break;
+ case SYS_argn:
+ if (regs[5] < count_argc (prog_argv))
+ {
+ /* Include the termination byte. */
+ int i = strlen (prog_argv[regs[5]]) + 1;
+ regs[0] = sim_write (0, regs[6], prog_argv[regs[5]], i);
+ }
+ else
+ regs[0] = -1;
+ break;
+ case SYS_time:
+ regs[0] = get_now ();
+ break;
+ case SYS_ftruncate:
+ regs[0] = callback->ftruncate (callback, regs[5], regs[6]);
+ break;
+ case SYS_truncate:
+ {
+ int len = strswaplen (regs[5]);
+ strnswap (regs[5], len);
+ regs[0] = callback->truncate (callback, ptr (regs[5]), regs[6]);
+ strnswap (regs[5], len);
+ break;
+ }
+ default:
+ regs[0] = -1;
+ break;
+ }
+ regs[1] = callback->get_errno (callback);
+ errno = perrno;
+ }
+ break;
+
+ case 13: /* Set IBNR */
+ IBNR = regs[0] & 0xffff;
+ break;
+ case 14: /* Set IBCR */
+ IBCR = regs[0] & 0xffff;
+ break;
+ case 0xc3:
+ case 255:
+ raise_exception (SIGTRAP);
+ if (i == 0xc3)
+ return -2;
+ break;
+ }
+ return 0;
+}
+
+void
+control_c (sig, code, scp, addr)
+ int sig;
+ int code;
+ char *scp;
+ char *addr;
+{
+ raise_exception (SIGINT);
+}
+
+static int
+div1 (R, iRn2, iRn1/*, T*/)
+ int *R;
+ int iRn1;
+ int iRn2;
+ /* int T;*/
+{
+ unsigned long tmp0;
+ unsigned char old_q, tmp1;
+
+ old_q = Q;
+ SET_SR_Q ((unsigned char) ((0x80000000 & R[iRn1]) != 0));
+ R[iRn1] <<= 1;
+ R[iRn1] |= (unsigned long) T;
+
+ switch (old_q)
+ {
+ case 0:
+ switch (M)
+ {
+ case 0:
+ tmp0 = R[iRn1];
+ R[iRn1] -= R[iRn2];
+ tmp1 = (R[iRn1] > tmp0);
+ switch (Q)
+ {
+ case 0:
+ SET_SR_Q (tmp1);
+ break;
+ case 1:
+ SET_SR_Q ((unsigned char) (tmp1 == 0));
+ break;
+ }
+ break;
+ case 1:
+ tmp0 = R[iRn1];
+ R[iRn1] += R[iRn2];
+ tmp1 = (R[iRn1] < tmp0);
+ switch (Q)
+ {
+ case 0:
+ SET_SR_Q ((unsigned char) (tmp1 == 0));
+ break;
+ case 1:
+ SET_SR_Q (tmp1);
+ break;
+ }
+ break;
+ }
+ break;
+ case 1:
+ switch (M)
+ {
+ case 0:
+ tmp0 = R[iRn1];
+ R[iRn1] += R[iRn2];
+ tmp1 = (R[iRn1] < tmp0);
+ switch (Q)
+ {
+ case 0:
+ SET_SR_Q (tmp1);
+ break;
+ case 1:
+ SET_SR_Q ((unsigned char) (tmp1 == 0));
+ break;
+ }
+ break;
+ case 1:
+ tmp0 = R[iRn1];
+ R[iRn1] -= R[iRn2];
+ tmp1 = (R[iRn1] > tmp0);
+ switch (Q)
+ {
+ case 0:
+ SET_SR_Q ((unsigned char) (tmp1 == 0));
+ break;
+ case 1:
+ SET_SR_Q (tmp1);
+ break;
+ }
+ break;
+ }
+ break;
+ }
+ /*T = (Q == M);*/
+ SET_SR_T (Q == M);
+ /*return T;*/
+}
+
+static void
+dmul (sign, rm, rn)
+ int sign;
+ unsigned int rm;
+ unsigned int rn;
+{
+ unsigned long RnL, RnH;
+ unsigned long RmL, RmH;
+ unsigned long temp0, temp1, temp2, temp3;
+ unsigned long Res2, Res1, Res0;
+
+ RnL = rn & 0xffff;
+ RnH = (rn >> 16) & 0xffff;
+ RmL = rm & 0xffff;
+ RmH = (rm >> 16) & 0xffff;
+ temp0 = RmL * RnL;
+ temp1 = RmH * RnL;
+ temp2 = RmL * RnH;
+ temp3 = RmH * RnH;
+ Res2 = 0;
+ Res1 = temp1 + temp2;
+ if (Res1 < temp1)
+ Res2 += 0x00010000;
+ temp1 = (Res1 << 16) & 0xffff0000;
+ Res0 = temp0 + temp1;
+ if (Res0 < temp0)
+ Res2 += 1;
+ Res2 += ((Res1 >> 16) & 0xffff) + temp3;
+
+ if (sign)
+ {
+ if (rn & 0x80000000)
+ Res2 -= rm;
+ if (rm & 0x80000000)
+ Res2 -= rn;
+ }
+
+ MACH = Res2;
+ MACL = Res0;
+}
+
+static void
+macw (regs, memory, n, m, endianw)
+ int *regs;
+ unsigned char *memory;
+ int m, n;
+ int endianw;
+{
+ long tempm, tempn;
+ long prod, macl, sum;
+
+ tempm=RSWAT (regs[m]); regs[m]+=2;
+ tempn=RSWAT (regs[n]); regs[n]+=2;
+
+ macl = MACL;
+ prod = (long) (short) tempm * (long) (short) tempn;
+ sum = prod + macl;
+ if (S)
+ {
+ if ((~(prod ^ macl) & (sum ^ prod)) < 0)
+ {
+ /* MACH's lsb is a sticky overflow bit. */
+ MACH |= 1;
+ /* Store the smallest negative number in MACL if prod is
+ negative, and the largest positive number otherwise. */
+ sum = 0x7fffffff + (prod < 0);
+ }
+ }
+ else
+ {
+ long mach;
+ /* Add to MACH the sign extended product, and carry from low sum. */
+ mach = MACH + (-(prod < 0)) + ((unsigned long) sum < prod);
+ /* Sign extend at 10:th bit in MACH. */
+ MACH = (mach & 0x1ff) | -(mach & 0x200);
+ }
+ MACL = sum;
+}
+
+static void
+macl (regs, memory, n, m)
+ int *regs;
+ unsigned char *memory;
+ int m, n;
+{
+ long tempm, tempn;
+ long macl, mach;
+ long long ans;
+ long long mac64;
+
+ tempm = RSLAT (regs[m]);
+ regs[m] += 4;
+
+ tempn = RSLAT (regs[n]);
+ regs[n] += 4;
+
+ mach = MACH;
+ macl = MACL;
+
+ mac64 = ((long long) macl & 0xffffffff) |
+ ((long long) mach & 0xffffffff) << 32;
+
+ ans = (long long) tempm * (long long) tempn; /* Multiply 32bit * 32bit */
+
+ mac64 += ans; /* Accumulate 64bit + 64 bit */
+
+ macl = (long) (mac64 & 0xffffffff);
+ mach = (long) ((mac64 >> 32) & 0xffffffff);
+
+ if (S) /* Store only 48 bits of the result */
+ {
+ if (mach < 0) /* Result is negative */
+ {
+ mach = mach & 0x0000ffff; /* Mask higher 16 bits */
+ mach |= 0xffff8000; /* Sign extend higher 16 bits */
+ }
+ else
+ mach = mach & 0x00007fff; /* Postive Result */
+ }
+
+ MACL = macl;
+ MACH = mach;
+}
+
+enum {
+ B_BCLR = 0,
+ B_BSET = 1,
+ B_BST = 2,
+ B_BLD = 3,
+ B_BAND = 4,
+ B_BOR = 5,
+ B_BXOR = 6,
+ B_BLDNOT = 11,
+ B_BANDNOT = 12,
+ B_BORNOT = 13,
+
+ MOVB_RM = 0x0000,
+ MOVW_RM = 0x1000,
+ MOVL_RM = 0x2000,
+ FMOV_RM = 0x3000,
+ MOVB_MR = 0x4000,
+ MOVW_MR = 0x5000,
+ MOVL_MR = 0x6000,
+ FMOV_MR = 0x7000,
+ MOVU_BMR = 0x8000,
+ MOVU_WMR = 0x9000,
+};
+
+/* Do extended displacement move instructions. */
+void
+do_long_move_insn (int op, int disp12, int m, int n, int *thatlock)
+{
+ int memstalls = 0;
+ int thislock = *thatlock;
+ int endianw = global_endianw;
+ int *R = &(saved_state.asregs.regs[0]);
+ unsigned char *memory = saved_state.asregs.memory;
+ int maskb = ~((saved_state.asregs.msize - 1) & ~0);
+ unsigned char *insn_ptr = PT2H (saved_state.asregs.pc);
+
+ switch (op) {
+ case MOVB_RM: /* signed */
+ WBAT (disp12 * 1 + R[n], R[m]);
+ break;
+ case MOVW_RM:
+ WWAT (disp12 * 2 + R[n], R[m]);
+ break;
+ case MOVL_RM:
+ WLAT (disp12 * 4 + R[n], R[m]);
+ break;
+ case FMOV_RM: /* floating point */
+ if (FPSCR_SZ)
+ {
+ MA (1);
+ WDAT (R[n] + 8 * disp12, m);
+ }
+ else
+ WLAT (R[n] + 4 * disp12, FI (m));
+ break;
+ case MOVB_MR:
+ R[n] = RSBAT (disp12 * 1 + R[m]);
+ L (n);
+ break;
+ case MOVW_MR:
+ R[n] = RSWAT (disp12 * 2 + R[m]);
+ L (n);
+ break;
+ case MOVL_MR:
+ R[n] = RLAT (disp12 * 4 + R[m]);
+ L (n);
+ break;
+ case FMOV_MR:
+ if (FPSCR_SZ) {
+ MA (1);
+ RDAT (R[m] + 8 * disp12, n);
+ }
+ else
+ SET_FI (n, RLAT (R[m] + 4 * disp12));
+ break;
+ case MOVU_BMR: /* unsigned */
+ R[n] = RBAT (disp12 * 1 + R[m]);
+ L (n);
+ break;
+ case MOVU_WMR:
+ R[n] = RWAT (disp12 * 2 + R[m]);
+ L (n);
+ break;
+ default:
+ RAISE_EXCEPTION (SIGINT);
+ exit (1);
+ }
+ saved_state.asregs.memstalls += memstalls;
+ *thatlock = thislock;
+}
+
+/* Do binary logical bit-manipulation insns. */
+void
+do_blog_insn (int imm, int addr, int binop,
+ unsigned char *memory, int maskb)
+{
+ int oldval = RBAT (addr);
+
+ switch (binop) {
+ case B_BCLR: /* bclr.b */
+ WBAT (addr, oldval & ~imm);
+ break;
+ case B_BSET: /* bset.b */
+ WBAT (addr, oldval | imm);
+ break;
+ case B_BST: /* bst.b */
+ if (T)
+ WBAT (addr, oldval | imm);
+ else
+ WBAT (addr, oldval & ~imm);
+ break;
+ case B_BLD: /* bld.b */
+ SET_SR_T ((oldval & imm) != 0);
+ break;
+ case B_BAND: /* band.b */
+ SET_SR_T (T && ((oldval & imm) != 0));
+ break;
+ case B_BOR: /* bor.b */
+ SET_SR_T (T || ((oldval & imm) != 0));
+ break;
+ case B_BXOR: /* bxor.b */
+ SET_SR_T (T ^ ((oldval & imm) != 0));
+ break;
+ case B_BLDNOT: /* bldnot.b */
+ SET_SR_T ((oldval & imm) == 0);
+ break;
+ case B_BANDNOT: /* bandnot.b */
+ SET_SR_T (T && ((oldval & imm) == 0));
+ break;
+ case B_BORNOT: /* bornot.b */
+ SET_SR_T (T || ((oldval & imm) == 0));
+ break;
+ }
+}
+float
+fsca_s (int in, double (*f) (double))
+{
+ double rad = ldexp ((in & 0xffff), -15) * 3.141592653589793238462643383;
+ double result = (*f) (rad);
+ double error, upper, lower, frac;
+ int exp;
+
+ /* Search the value with the maximum error that is still within the
+ architectural spec. */
+ error = ldexp (1., -21);
+ /* compensate for calculation inaccuracy by reducing error. */
+ error = error - ldexp (1., -50);
+ upper = result + error;
+ frac = frexp (upper, &exp);
+ upper = ldexp (floor (ldexp (frac, 24)), exp - 24);
+ lower = result - error;
+ frac = frexp (lower, &exp);
+ lower = ldexp (ceil (ldexp (frac, 24)), exp - 24);
+ return abs (upper - result) >= abs (lower - result) ? upper : lower;
+}
+
+float
+fsrra_s (float in)
+{
+ double result = 1. / sqrt (in);
+ int exp;
+ double frac, upper, lower, error, eps;
+
+ /* refine result */
+ result = result - (result * result * in - 1) * 0.5 * result;
+ /* Search the value with the maximum error that is still within the
+ architectural spec. */
+ frac = frexp (result, &exp);
+ frac = ldexp (frac, 24);
+ error = 4.0; /* 1 << 24-1-21 */
+ /* use eps to compensate for possible 1 ulp error in our 'exact' result. */
+ eps = ldexp (1., -29);
+ upper = floor (frac + error - eps);
+ if (upper > 16777216.)
+ upper = floor ((frac + error - eps) * 0.5) * 2.;
+ lower = ceil ((frac - error + eps) * 2) * .5;
+ if (lower > 8388608.)
+ lower = ceil (frac - error + eps);
+ upper = ldexp (upper, exp - 24);
+ lower = ldexp (lower, exp - 24);
+ return upper - result >= result - lower ? upper : lower;
+}
+
+
+/* GET_LOOP_BOUNDS {EXTENDED}
+ These two functions compute the actual starting and ending point
+ of the repeat loop, based on the RS and RE registers (repeat start,
+ repeat stop). The extended version is called for LDRC, and the
+ regular version is called for SETRC. The difference is that for
+ LDRC, the loop start and end instructions are literally the ones
+ pointed to by RS and RE -- for SETRC, they're not (see docs). */
+
+static struct loop_bounds
+get_loop_bounds_ext (rs, re, memory, mem_end, maskw, endianw)
+ int rs, re;
+ unsigned char *memory, *mem_end;
+ int maskw, endianw;
+{
+ struct loop_bounds loop;
+
+ /* FIXME: should I verify RS < RE? */
+ loop.start = PT2H (RS); /* FIXME not using the params? */
+ loop.end = PT2H (RE & ~1); /* Ignore bit 0 of RE. */
+ SKIP_INSN (loop.end);
+ if (loop.end >= mem_end)
+ loop.end = PT2H (0);
+ return loop;
+}
+
+static struct loop_bounds
+get_loop_bounds (rs, re, memory, mem_end, maskw, endianw)
+ int rs, re;
+ unsigned char *memory, *mem_end;
+ int maskw, endianw;
+{
+ struct loop_bounds loop;
+
+ if (SR_RC)
+ {
+ if (RS >= RE)
+ {
+ loop.start = PT2H (RE - 4);
+ SKIP_INSN (loop.start);
+ loop.end = loop.start;
+ if (RS - RE == 0)
+ SKIP_INSN (loop.end);
+ if (RS - RE <= 2)
+ SKIP_INSN (loop.end);
+ SKIP_INSN (loop.end);
+ }
+ else
+ {
+ loop.start = PT2H (RS);
+ loop.end = PT2H (RE - 4);
+ SKIP_INSN (loop.end);
+ SKIP_INSN (loop.end);
+ SKIP_INSN (loop.end);
+ SKIP_INSN (loop.end);
+ }
+ if (loop.end >= mem_end)
+ loop.end = PT2H (0);
+ }
+ else
+ loop.end = PT2H (0);
+
+ return loop;
+}
+
+static void ppi_insn ();
+
+#include "ppi.c"
+
+/* Provide calloc / free versions that use an anonymous mmap. This can
+ significantly cut the start-up time when a large simulator memory is
+ required, because pages are only zeroed on demand. */
+#ifdef MAP_ANONYMOUS
+void *
+mcalloc (size_t nmemb, size_t size)
+{
+ void *page;
+
+ if (nmemb != 1)
+ size *= nmemb;
+ return mmap (0, size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS,
+ -1, 0);
+}
+
+#define mfree(start,length) munmap ((start), (length))
+#else
+#define mcalloc calloc
+#define mfree(start,length) free(start)
+#endif
+
+/* Set the memory size to the power of two provided. */
+
+void
+sim_size (power)
+ int power;
+
+{
+ sim_memory_size = power;
+
+ if (saved_state.asregs.memory)
+ {
+ mfree (saved_state.asregs.memory, saved_state.asregs.msize);
+ }
+
+ saved_state.asregs.msize = 1 << power;
+
+ saved_state.asregs.memory =
+ (unsigned char *) mcalloc (1, saved_state.asregs.msize);
+
+ if (!saved_state.asregs.memory)
+ {
+ fprintf (stderr,
+ "Not enough VM for simulation of %d bytes of RAM\n",
+ saved_state.asregs.msize);
+
+ saved_state.asregs.msize = 1;
+ saved_state.asregs.memory = (unsigned char *) mcalloc (1, 1);
+ }
+}
+
+static void
+init_dsp (abfd)
+ struct bfd *abfd;
+{
+ int was_dsp = target_dsp;
+ unsigned long mach = bfd_get_mach (abfd);
+
+ if (mach == bfd_mach_sh_dsp ||
+ mach == bfd_mach_sh4al_dsp ||
+ mach == bfd_mach_sh3_dsp)
+ {
+ int ram_area_size, xram_start, yram_start;
+ int new_select;
+
+ target_dsp = 1;
+ if (mach == bfd_mach_sh_dsp)
+ {
+ /* SH7410 (orig. sh-sdp):
+ 4KB each for X & Y memory;
+ On-chip X RAM 0x0800f000-0x0800ffff
+ On-chip Y RAM 0x0801f000-0x0801ffff */
+ xram_start = 0x0800f000;
+ ram_area_size = 0x1000;
+ }
+ if (mach == bfd_mach_sh3_dsp || mach == bfd_mach_sh4al_dsp)
+ {
+ /* SH7612:
+ 8KB each for X & Y memory;
+ On-chip X RAM 0x1000e000-0x1000ffff
+ On-chip Y RAM 0x1001e000-0x1001ffff */
+ xram_start = 0x1000e000;
+ ram_area_size = 0x2000;
+ }
+ yram_start = xram_start + 0x10000;
+ new_select = ~(ram_area_size - 1);
+ if (saved_state.asregs.xyram_select != new_select)
+ {
+ saved_state.asregs.xyram_select = new_select;
+ free (saved_state.asregs.xmem);
+ free (saved_state.asregs.ymem);
+ saved_state.asregs.xmem =
+ (unsigned char *) calloc (1, ram_area_size);
+ saved_state.asregs.ymem =
+ (unsigned char *) calloc (1, ram_area_size);
+
+ /* Disable use of X / Y mmeory if not allocated. */
+ if (! saved_state.asregs.xmem || ! saved_state.asregs.ymem)
+ {
+ saved_state.asregs.xyram_select = 0;
+ if (saved_state.asregs.xmem)
+ free (saved_state.asregs.xmem);
+ if (saved_state.asregs.ymem)
+ free (saved_state.asregs.ymem);
+ }
+ }
+ saved_state.asregs.xram_start = xram_start;
+ saved_state.asregs.yram_start = yram_start;
+ saved_state.asregs.xmem_offset = saved_state.asregs.xmem - xram_start;
+ saved_state.asregs.ymem_offset = saved_state.asregs.ymem - yram_start;
+ }
+ else
+ {
+ target_dsp = 0;
+ if (saved_state.asregs.xyram_select)
+ {
+ saved_state.asregs.xyram_select = 0;
+ free (saved_state.asregs.xmem);
+ free (saved_state.asregs.ymem);
+ }
+ }
+
+ if (! saved_state.asregs.xyram_select)
+ {
+ saved_state.asregs.xram_start = 1;
+ saved_state.asregs.yram_start = 1;
+ }
+
+ if (saved_state.asregs.regstack == NULL)
+ saved_state.asregs.regstack =
+ calloc (512, sizeof *saved_state.asregs.regstack);
+
+ if (target_dsp != was_dsp)
+ {
+ int i, tmp;
+
+ for (i = (sizeof sh_dsp_table / sizeof sh_dsp_table[0]) - 1; i >= 0; i--)
+ {
+ tmp = sh_jump_table[0xf000 + i];
+ sh_jump_table[0xf000 + i] = sh_dsp_table[i];
+ sh_dsp_table[i] = tmp;
+ }
+ }
+}
+
+static void
+init_pointers ()
+{
+ host_little_endian = 0;
+ * (char*) &host_little_endian = 1;
+ host_little_endian &= 1;
+
+ if (saved_state.asregs.msize != 1 << sim_memory_size)
+ {
+ sim_size (sim_memory_size);
+ }
+
+ if (saved_state.asregs.profile && !profile_file)
+ {
+ profile_file = fopen ("gmon.out", "wb");
+ /* Seek to where to put the call arc data */
+ nsamples = (1 << sim_profile_size);
+
+ fseek (profile_file, nsamples * 2 + 12, 0);
+
+ if (!profile_file)
+ {
+ fprintf (stderr, "Can't open gmon.out\n");
+ }
+ else
+ {
+ saved_state.asregs.profile_hist =
+ (unsigned short *) calloc (64, (nsamples * sizeof (short) / 64));
+ }
+ }
+}
+
+static void
+dump_profile ()
+{
+ unsigned int minpc;
+ unsigned int maxpc;
+ unsigned short *p;
+ int i;
+
+ p = saved_state.asregs.profile_hist;
+ minpc = 0;
+ maxpc = (1 << sim_profile_size);
+
+ fseek (profile_file, 0L, 0);
+ swapout (minpc << PROFILE_SHIFT);
+ swapout (maxpc << PROFILE_SHIFT);
+ swapout (nsamples * 2 + 12);
+ for (i = 0; i < nsamples; i++)
+ swapout16 (saved_state.asregs.profile_hist[i]);
+
+}
+
+static void
+gotcall (from, to)
+ int from;
+ int to;
+{
+ swapout (from);
+ swapout (to);
+ swapout (1);
+}
+
+#define MMASKB ((saved_state.asregs.msize -1) & ~0)
+
+int
+sim_stop (sd)
+ SIM_DESC sd;
+{
+ raise_exception (SIGINT);
+ return 1;
+}
+
+void
+sim_resume (sd, step, siggnal)
+ SIM_DESC sd;
+ int step, siggnal;
+{
+ register unsigned char *insn_ptr;
+ unsigned char *mem_end;
+ struct loop_bounds loop;
+ register int cycles = 0;
+ register int stalls = 0;
+ register int memstalls = 0;
+ register int insts = 0;
+ register int prevlock;
+#if 1
+ int thislock;
+#else
+ register int thislock;
+#endif
+ register unsigned int doprofile;
+ register int pollcount = 0;
+ /* endianw is used for every insn fetch, hence it makes sense to cache it.
+ endianb is used less often. */
+ register int endianw = global_endianw;
+
+ int tick_start = get_now ();
+ void (*prev) ();
+ void (*prev_fpe) ();
+
+ register unsigned short *jump_table = sh_jump_table;
+
+ register int *R = &(saved_state.asregs.regs[0]);
+ /*register int T;*/
+#ifndef PR
+ register int PR;
+#endif
+
+ register int maskb = ~((saved_state.asregs.msize - 1) & ~0);
+ register int maskw = ~((saved_state.asregs.msize - 1) & ~1);
+ register int maskl = ~((saved_state.asregs.msize - 1) & ~3);
+ register unsigned char *memory;
+ register unsigned int sbit = ((unsigned int) 1 << 31);
+
+ prev = signal (SIGINT, control_c);
+ prev_fpe = signal (SIGFPE, SIG_IGN);
+
+ init_pointers ();
+ saved_state.asregs.exception = 0;
+
+ memory = saved_state.asregs.memory;
+ mem_end = memory + saved_state.asregs.msize;
+
+ if (RE & 1)
+ loop = get_loop_bounds_ext (RS, RE, memory, mem_end, maskw, endianw);
+ else
+ loop = get_loop_bounds (RS, RE, memory, mem_end, maskw, endianw);
+
+ insn_ptr = PT2H (saved_state.asregs.pc);
+ CHECK_INSN_PTR (insn_ptr);
+
+#ifndef PR
+ PR = saved_state.asregs.sregs.named.pr;
+#endif
+ /*T = GET_SR () & SR_MASK_T;*/
+ prevlock = saved_state.asregs.prevlock;
+ thislock = saved_state.asregs.thislock;
+ doprofile = saved_state.asregs.profile;
+
+ /* If profiling not enabled, disable it by asking for
+ profiles infrequently. */
+ if (doprofile == 0)
+ doprofile = ~0;
+
+ loop:
+ if (step && insn_ptr < saved_state.asregs.insn_end)
+ {
+ if (saved_state.asregs.exception)
+ /* This can happen if we've already been single-stepping and
+ encountered a loop end. */
+ saved_state.asregs.insn_end = insn_ptr;
+ else
+ {
+ saved_state.asregs.exception = SIGTRAP;
+ saved_state.asregs.insn_end = insn_ptr + 2;
+ }
+ }
+
+ while (insn_ptr < saved_state.asregs.insn_end)
+ {
+ register unsigned int iword = RIAT (insn_ptr);
+ register unsigned int ult;
+ register unsigned char *nip = insn_ptr + 2;
+
+#ifndef ACE_FAST
+ insts++;
+#endif
+ top:
+ if (tracing)
+ fprintf (stderr, "PC: %08x, insn: %04x\n", PH2T (insn_ptr), iword);
+
+#include "code.c"
+
+
+ in_delay_slot = 0;
+ insn_ptr = nip;
+
+ if (--pollcount < 0)
+ {
+ pollcount = POLL_QUIT_INTERVAL;
+ if ((*callback->poll_quit) != NULL
+ && (*callback->poll_quit) (callback))
+ {
+ sim_stop (sd);
+ }
+ }
+
+#ifndef ACE_FAST
+ prevlock = thislock;
+ thislock = 30;
+ cycles++;
+
+ if (cycles >= doprofile)
+ {
+
+ saved_state.asregs.cycles += doprofile;
+ cycles -= doprofile;
+ if (saved_state.asregs.profile_hist)
+ {
+ int n = PH2T (insn_ptr) >> PROFILE_SHIFT;
+ if (n < nsamples)
+ {
+ int i = saved_state.asregs.profile_hist[n];
+ if (i < 65000)
+ saved_state.asregs.profile_hist[n] = i + 1;
+ }
+
+ }
+ }
+#endif
+ }
+ if (saved_state.asregs.insn_end == loop.end)
+ {
+ saved_state.asregs.cregs.named.sr += SR_RC_INCREMENT;
+ if (SR_RC)
+ insn_ptr = loop.start;
+ else
+ {
+ saved_state.asregs.insn_end = mem_end;
+ loop.end = PT2H (0);
+ }
+ goto loop;
+ }
+
+ if (saved_state.asregs.exception == SIGILL
+ || saved_state.asregs.exception == SIGBUS)
+ {
+ insn_ptr -= 2;
+ }
+ /* Check for SIGBUS due to insn fetch. */
+ else if (! saved_state.asregs.exception)
+ saved_state.asregs.exception = SIGBUS;
+
+ saved_state.asregs.ticks += get_now () - tick_start;
+ saved_state.asregs.cycles += cycles;
+ saved_state.asregs.stalls += stalls;
+ saved_state.asregs.memstalls += memstalls;
+ saved_state.asregs.insts += insts;
+ saved_state.asregs.pc = PH2T (insn_ptr);
+#ifndef PR
+ saved_state.asregs.sregs.named.pr = PR;
+#endif
+
+ saved_state.asregs.prevlock = prevlock;
+ saved_state.asregs.thislock = thislock;
+
+ if (profile_file)
+ {
+ dump_profile ();
+ }
+
+ signal (SIGFPE, prev_fpe);
+ signal (SIGINT, prev);
+}
+
+int
+sim_write (sd, addr, buffer, size)
+ SIM_DESC sd;
+ SIM_ADDR addr;
+ unsigned char *buffer;
+ int size;
+{
+ int i;
+
+ init_pointers ();
+
+ for (i = 0; i < size; i++)
+ {
+ saved_state.asregs.memory[(MMASKB & (addr + i)) ^ endianb] = buffer[i];
+ }
+ return size;
+}
+
+int
+sim_read (sd, addr, buffer, size)
+ SIM_DESC sd;
+ SIM_ADDR addr;
+ unsigned char *buffer;
+ int size;
+{
+ int i;
+
+ init_pointers ();
+
+ for (i = 0; i < size; i++)
+ {
+ buffer[i] = saved_state.asregs.memory[(MMASKB & (addr + i)) ^ endianb];
+ }
+ return size;
+}
+
+static int gdb_bank_number;
+enum {
+ REGBANK_MACH = 15,
+ REGBANK_IVN = 16,
+ REGBANK_PR = 17,
+ REGBANK_GBR = 18,
+ REGBANK_MACL = 19
+};
+
+int
+sim_store_register (sd, rn, memory, length)
+ SIM_DESC sd;
+ int rn;
+ unsigned char *memory;
+ int length;
+{
+ unsigned val;
+
+ init_pointers ();
+ val = swap (* (int *) memory);
+ switch (rn)
+ {
+ case SIM_SH_R0_REGNUM: case SIM_SH_R1_REGNUM: case SIM_SH_R2_REGNUM:
+ case SIM_SH_R3_REGNUM: case SIM_SH_R4_REGNUM: case SIM_SH_R5_REGNUM:
+ case SIM_SH_R6_REGNUM: case SIM_SH_R7_REGNUM: case SIM_SH_R8_REGNUM:
+ case SIM_SH_R9_REGNUM: case SIM_SH_R10_REGNUM: case SIM_SH_R11_REGNUM:
+ case SIM_SH_R12_REGNUM: case SIM_SH_R13_REGNUM: case SIM_SH_R14_REGNUM:
+ case SIM_SH_R15_REGNUM:
+ saved_state.asregs.regs[rn] = val;
+ break;
+ case SIM_SH_PC_REGNUM:
+ saved_state.asregs.pc = val;
+ break;
+ case SIM_SH_PR_REGNUM:
+ PR = val;
+ break;
+ case SIM_SH_GBR_REGNUM:
+ GBR = val;
+ break;
+ case SIM_SH_VBR_REGNUM:
+ VBR = val;
+ break;
+ case SIM_SH_MACH_REGNUM:
+ MACH = val;
+ break;
+ case SIM_SH_MACL_REGNUM:
+ MACL = val;
+ break;
+ case SIM_SH_SR_REGNUM:
+ SET_SR (val);
+ break;
+ case SIM_SH_FPUL_REGNUM:
+ FPUL = val;
+ break;
+ case SIM_SH_FPSCR_REGNUM:
+ SET_FPSCR (val);
+ break;
+ case SIM_SH_FR0_REGNUM: case SIM_SH_FR1_REGNUM: case SIM_SH_FR2_REGNUM:
+ case SIM_SH_FR3_REGNUM: case SIM_SH_FR4_REGNUM: case SIM_SH_FR5_REGNUM:
+ case SIM_SH_FR6_REGNUM: case SIM_SH_FR7_REGNUM: case SIM_SH_FR8_REGNUM:
+ case SIM_SH_FR9_REGNUM: case SIM_SH_FR10_REGNUM: case SIM_SH_FR11_REGNUM:
+ case SIM_SH_FR12_REGNUM: case SIM_SH_FR13_REGNUM: case SIM_SH_FR14_REGNUM:
+ case SIM_SH_FR15_REGNUM:
+ SET_FI (rn - SIM_SH_FR0_REGNUM, val);
+ break;
+ case SIM_SH_DSR_REGNUM:
+ DSR = val;
+ break;
+ case SIM_SH_A0G_REGNUM:
+ A0G = val;
+ break;
+ case SIM_SH_A0_REGNUM:
+ A0 = val;
+ break;
+ case SIM_SH_A1G_REGNUM:
+ A1G = val;
+ break;
+ case SIM_SH_A1_REGNUM:
+ A1 = val;
+ break;
+ case SIM_SH_M0_REGNUM:
+ M0 = val;
+ break;
+ case SIM_SH_M1_REGNUM:
+ M1 = val;
+ break;
+ case SIM_SH_X0_REGNUM:
+ X0 = val;
+ break;
+ case SIM_SH_X1_REGNUM:
+ X1 = val;
+ break;
+ case SIM_SH_Y0_REGNUM:
+ Y0 = val;
+ break;
+ case SIM_SH_Y1_REGNUM:
+ Y1 = val;
+ break;
+ case SIM_SH_MOD_REGNUM:
+ SET_MOD (val);
+ break;
+ case SIM_SH_RS_REGNUM:
+ RS = val;
+ break;
+ case SIM_SH_RE_REGNUM:
+ RE = val;
+ break;
+ case SIM_SH_SSR_REGNUM:
+ SSR = val;
+ break;
+ case SIM_SH_SPC_REGNUM:
+ SPC = val;
+ break;
+ /* The rn_bank idiosyncracies are not due to hardware differences, but to
+ a weird aliasing naming scheme for sh3 / sh3e / sh4. */
+ case SIM_SH_R0_BANK0_REGNUM: case SIM_SH_R1_BANK0_REGNUM:
+ case SIM_SH_R2_BANK0_REGNUM: case SIM_SH_R3_BANK0_REGNUM:
+ case SIM_SH_R4_BANK0_REGNUM: case SIM_SH_R5_BANK0_REGNUM:
+ case SIM_SH_R6_BANK0_REGNUM: case SIM_SH_R7_BANK0_REGNUM:
+ if (saved_state.asregs.bfd_mach == bfd_mach_sh2a)
+ {
+ rn -= SIM_SH_R0_BANK0_REGNUM;
+ saved_state.asregs.regstack[gdb_bank_number].regs[rn] = val;
+ }
+ else
+ if (SR_MD && SR_RB)
+ Rn_BANK (rn - SIM_SH_R0_BANK0_REGNUM) = val;
+ else
+ saved_state.asregs.regs[rn - SIM_SH_R0_BANK0_REGNUM] = val;
+ break;
+ case SIM_SH_R0_BANK1_REGNUM: case SIM_SH_R1_BANK1_REGNUM:
+ case SIM_SH_R2_BANK1_REGNUM: case SIM_SH_R3_BANK1_REGNUM:
+ case SIM_SH_R4_BANK1_REGNUM: case SIM_SH_R5_BANK1_REGNUM:
+ case SIM_SH_R6_BANK1_REGNUM: case SIM_SH_R7_BANK1_REGNUM:
+ if (saved_state.asregs.bfd_mach == bfd_mach_sh2a)
+ {
+ rn -= SIM_SH_R0_BANK1_REGNUM;
+ saved_state.asregs.regstack[gdb_bank_number].regs[rn + 8] = val;
+ }
+ else
+ if (SR_MD && SR_RB)
+ saved_state.asregs.regs[rn - SIM_SH_R0_BANK1_REGNUM] = val;
+ else
+ Rn_BANK (rn - SIM_SH_R0_BANK1_REGNUM) = val;
+ break;
+ case SIM_SH_R0_BANK_REGNUM: case SIM_SH_R1_BANK_REGNUM:
+ case SIM_SH_R2_BANK_REGNUM: case SIM_SH_R3_BANK_REGNUM:
+ case SIM_SH_R4_BANK_REGNUM: case SIM_SH_R5_BANK_REGNUM:
+ case SIM_SH_R6_BANK_REGNUM: case SIM_SH_R7_BANK_REGNUM:
+ SET_Rn_BANK (rn - SIM_SH_R0_BANK_REGNUM, val);
+ break;
+ case SIM_SH_TBR_REGNUM:
+ TBR = val;
+ break;
+ case SIM_SH_IBNR_REGNUM:
+ IBNR = val;
+ break;
+ case SIM_SH_IBCR_REGNUM:
+ IBCR = val;
+ break;
+ case SIM_SH_BANK_REGNUM:
+ /* This is a pseudo-register maintained just for gdb.
+ It tells us what register bank gdb would like to read/write. */
+ gdb_bank_number = val;
+ break;
+ case SIM_SH_BANK_MACL_REGNUM:
+ saved_state.asregs.regstack[gdb_bank_number].regs[REGBANK_MACL] = val;
+ break;
+ case SIM_SH_BANK_GBR_REGNUM:
+ saved_state.asregs.regstack[gdb_bank_number].regs[REGBANK_GBR] = val;
+ break;
+ case SIM_SH_BANK_PR_REGNUM:
+ saved_state.asregs.regstack[gdb_bank_number].regs[REGBANK_PR] = val;
+ break;
+ case SIM_SH_BANK_IVN_REGNUM:
+ saved_state.asregs.regstack[gdb_bank_number].regs[REGBANK_IVN] = val;
+ break;
+ case SIM_SH_BANK_MACH_REGNUM:
+ saved_state.asregs.regstack[gdb_bank_number].regs[REGBANK_MACH] = val;
+ break;
+ default:
+ return 0;
+ }
+ return -1;
+}
+
+int
+sim_fetch_register (sd, rn, memory, length)
+ SIM_DESC sd;
+ int rn;
+ unsigned char *memory;
+ int length;
+{
+ int val;
+
+ init_pointers ();
+ switch (rn)
+ {
+ case SIM_SH_R0_REGNUM: case SIM_SH_R1_REGNUM: case SIM_SH_R2_REGNUM:
+ case SIM_SH_R3_REGNUM: case SIM_SH_R4_REGNUM: case SIM_SH_R5_REGNUM:
+ case SIM_SH_R6_REGNUM: case SIM_SH_R7_REGNUM: case SIM_SH_R8_REGNUM:
+ case SIM_SH_R9_REGNUM: case SIM_SH_R10_REGNUM: case SIM_SH_R11_REGNUM:
+ case SIM_SH_R12_REGNUM: case SIM_SH_R13_REGNUM: case SIM_SH_R14_REGNUM:
+ case SIM_SH_R15_REGNUM:
+ val = saved_state.asregs.regs[rn];
+ break;
+ case SIM_SH_PC_REGNUM:
+ val = saved_state.asregs.pc;
+ break;
+ case SIM_SH_PR_REGNUM:
+ val = PR;
+ break;
+ case SIM_SH_GBR_REGNUM:
+ val = GBR;
+ break;
+ case SIM_SH_VBR_REGNUM:
+ val = VBR;
+ break;
+ case SIM_SH_MACH_REGNUM:
+ val = MACH;
+ break;
+ case SIM_SH_MACL_REGNUM:
+ val = MACL;
+ break;
+ case SIM_SH_SR_REGNUM:
+ val = GET_SR ();
+ break;
+ case SIM_SH_FPUL_REGNUM:
+ val = FPUL;
+ break;
+ case SIM_SH_FPSCR_REGNUM:
+ val = GET_FPSCR ();
+ break;
+ case SIM_SH_FR0_REGNUM: case SIM_SH_FR1_REGNUM: case SIM_SH_FR2_REGNUM:
+ case SIM_SH_FR3_REGNUM: case SIM_SH_FR4_REGNUM: case SIM_SH_FR5_REGNUM:
+ case SIM_SH_FR6_REGNUM: case SIM_SH_FR7_REGNUM: case SIM_SH_FR8_REGNUM:
+ case SIM_SH_FR9_REGNUM: case SIM_SH_FR10_REGNUM: case SIM_SH_FR11_REGNUM:
+ case SIM_SH_FR12_REGNUM: case SIM_SH_FR13_REGNUM: case SIM_SH_FR14_REGNUM:
+ case SIM_SH_FR15_REGNUM:
+ val = FI (rn - SIM_SH_FR0_REGNUM);
+ break;
+ case SIM_SH_DSR_REGNUM:
+ val = DSR;
+ break;
+ case SIM_SH_A0G_REGNUM:
+ val = SEXT (A0G);
+ break;
+ case SIM_SH_A0_REGNUM:
+ val = A0;
+ break;
+ case SIM_SH_A1G_REGNUM:
+ val = SEXT (A1G);
+ break;
+ case SIM_SH_A1_REGNUM:
+ val = A1;
+ break;
+ case SIM_SH_M0_REGNUM:
+ val = M0;
+ break;
+ case SIM_SH_M1_REGNUM:
+ val = M1;
+ break;
+ case SIM_SH_X0_REGNUM:
+ val = X0;
+ break;
+ case SIM_SH_X1_REGNUM:
+ val = X1;
+ break;
+ case SIM_SH_Y0_REGNUM:
+ val = Y0;
+ break;
+ case SIM_SH_Y1_REGNUM:
+ val = Y1;
+ break;
+ case SIM_SH_MOD_REGNUM:
+ val = MOD;
+ break;
+ case SIM_SH_RS_REGNUM:
+ val = RS;
+ break;
+ case SIM_SH_RE_REGNUM:
+ val = RE;
+ break;
+ case SIM_SH_SSR_REGNUM:
+ val = SSR;
+ break;
+ case SIM_SH_SPC_REGNUM:
+ val = SPC;
+ break;
+ /* The rn_bank idiosyncracies are not due to hardware differences, but to
+ a weird aliasing naming scheme for sh3 / sh3e / sh4. */
+ case SIM_SH_R0_BANK0_REGNUM: case SIM_SH_R1_BANK0_REGNUM:
+ case SIM_SH_R2_BANK0_REGNUM: case SIM_SH_R3_BANK0_REGNUM:
+ case SIM_SH_R4_BANK0_REGNUM: case SIM_SH_R5_BANK0_REGNUM:
+ case SIM_SH_R6_BANK0_REGNUM: case SIM_SH_R7_BANK0_REGNUM:
+ if (saved_state.asregs.bfd_mach == bfd_mach_sh2a)
+ {
+ rn -= SIM_SH_R0_BANK0_REGNUM;
+ val = saved_state.asregs.regstack[gdb_bank_number].regs[rn];
+ }
+ else
+ val = (SR_MD && SR_RB
+ ? Rn_BANK (rn - SIM_SH_R0_BANK0_REGNUM)
+ : saved_state.asregs.regs[rn - SIM_SH_R0_BANK0_REGNUM]);
+ break;
+ case SIM_SH_R0_BANK1_REGNUM: case SIM_SH_R1_BANK1_REGNUM:
+ case SIM_SH_R2_BANK1_REGNUM: case SIM_SH_R3_BANK1_REGNUM:
+ case SIM_SH_R4_BANK1_REGNUM: case SIM_SH_R5_BANK1_REGNUM:
+ case SIM_SH_R6_BANK1_REGNUM: case SIM_SH_R7_BANK1_REGNUM:
+ if (saved_state.asregs.bfd_mach == bfd_mach_sh2a)
+ {
+ rn -= SIM_SH_R0_BANK1_REGNUM;
+ val = saved_state.asregs.regstack[gdb_bank_number].regs[rn + 8];
+ }
+ else
+ val = (! SR_MD || ! SR_RB
+ ? Rn_BANK (rn - SIM_SH_R0_BANK1_REGNUM)
+ : saved_state.asregs.regs[rn - SIM_SH_R0_BANK1_REGNUM]);
+ break;
+ case SIM_SH_R0_BANK_REGNUM: case SIM_SH_R1_BANK_REGNUM:
+ case SIM_SH_R2_BANK_REGNUM: case SIM_SH_R3_BANK_REGNUM:
+ case SIM_SH_R4_BANK_REGNUM: case SIM_SH_R5_BANK_REGNUM:
+ case SIM_SH_R6_BANK_REGNUM: case SIM_SH_R7_BANK_REGNUM:
+ val = Rn_BANK (rn - SIM_SH_R0_BANK_REGNUM);
+ break;
+ case SIM_SH_TBR_REGNUM:
+ val = TBR;
+ break;
+ case SIM_SH_IBNR_REGNUM:
+ val = IBNR;
+ break;
+ case SIM_SH_IBCR_REGNUM:
+ val = IBCR;
+ break;
+ case SIM_SH_BANK_REGNUM:
+ /* This is a pseudo-register maintained just for gdb.
+ It tells us what register bank gdb would like to read/write. */
+ val = gdb_bank_number;
+ break;
+ case SIM_SH_BANK_MACL_REGNUM:
+ val = saved_state.asregs.regstack[gdb_bank_number].regs[REGBANK_MACL];
+ break;
+ case SIM_SH_BANK_GBR_REGNUM:
+ val = saved_state.asregs.regstack[gdb_bank_number].regs[REGBANK_GBR];
+ break;
+ case SIM_SH_BANK_PR_REGNUM:
+ val = saved_state.asregs.regstack[gdb_bank_number].regs[REGBANK_PR];
+ break;
+ case SIM_SH_BANK_IVN_REGNUM:
+ val = saved_state.asregs.regstack[gdb_bank_number].regs[REGBANK_IVN];
+ break;
+ case SIM_SH_BANK_MACH_REGNUM:
+ val = saved_state.asregs.regstack[gdb_bank_number].regs[REGBANK_MACH];
+ break;
+ default:
+ return 0;
+ }
+ * (int *) memory = swap (val);
+ return -1;
+}
+
+int
+sim_trace (sd)
+ SIM_DESC sd;
+{
+ tracing = 1;
+ sim_resume (sd, 0, 0);
+ tracing = 0;
+ return 1;
+}
+
+void
+sim_stop_reason (sd, reason, sigrc)
+ SIM_DESC sd;
+ enum sim_stop *reason;
+ int *sigrc;
+{
+ /* The SH simulator uses SIGQUIT to indicate that the program has
+ exited, so we must check for it here and translate it to exit. */
+ if (saved_state.asregs.exception == SIGQUIT)
+ {
+ *reason = sim_exited;
+ *sigrc = saved_state.asregs.regs[5];
+ }
+ else
+ {
+ *reason = sim_stopped;
+ *sigrc = saved_state.asregs.exception;
+ }
+}
+
+void
+sim_info (sd, verbose)
+ SIM_DESC sd;
+ int verbose;
+{
+ double timetaken =
+ (double) saved_state.asregs.ticks / (double) now_persec ();
+ double virttime = saved_state.asregs.cycles / 36.0e6;
+
+ callback->printf_filtered (callback, "\n\n# instructions executed %10d\n",
+ saved_state.asregs.insts);
+ callback->printf_filtered (callback, "# cycles %10d\n",
+ saved_state.asregs.cycles);
+ callback->printf_filtered (callback, "# pipeline stalls %10d\n",
+ saved_state.asregs.stalls);
+ callback->printf_filtered (callback, "# misaligned load/store %10d\n",
+ saved_state.asregs.memstalls);
+ callback->printf_filtered (callback, "# real time taken %10.4f\n",
+ timetaken);
+ callback->printf_filtered (callback, "# virtual time taken %10.4f\n",
+ virttime);
+ callback->printf_filtered (callback, "# profiling size %10d\n",
+ sim_profile_size);
+ callback->printf_filtered (callback, "# profiling frequency %10d\n",
+ saved_state.asregs.profile);
+ callback->printf_filtered (callback, "# profile maxpc %10x\n",
+ (1 << sim_profile_size) << PROFILE_SHIFT);
+
+ if (timetaken != 0)
+ {
+ callback->printf_filtered (callback, "# cycles/second %10d\n",
+ (int) (saved_state.asregs.cycles / timetaken));
+ callback->printf_filtered (callback, "# simulation ratio %10.4f\n",
+ virttime / timetaken);
+ }
+}
+
+void
+sim_set_profile (n)
+ int n;
+{
+ saved_state.asregs.profile = n;
+}
+
+void
+sim_set_profile_size (n)
+ int n;
+{
+ sim_profile_size = n;
+}
+
+SIM_DESC
+sim_open (kind, cb, abfd, argv)
+ SIM_OPEN_KIND kind;
+ host_callback *cb;
+ struct bfd *abfd;
+ char **argv;
+{
+ char **p;
+ int endian_set = 0;
+ int i;
+ union
+ {
+ int i;
+ short s[2];
+ char c[4];
+ }
+ mem_word;
+
+ sim_kind = kind;
+ myname = argv[0];
+ callback = cb;
+
+ for (p = argv + 1; *p != NULL; ++p)
+ {
+ if (strcmp (*p, "-E") == 0)
+ {
+ ++p;
+ if (*p == NULL)
+ {
+ /* FIXME: This doesn't use stderr, but then the rest of the
+ file doesn't either. */
+ callback->printf_filtered (callback, "Missing argument to `-E'.\n");
+ return 0;
+ }
+ target_little_endian = strcmp (*p, "big") != 0;
+ endian_set = 1;
+ }
+ else if (isdigit (**p))
+ parse_and_set_memory_size (*p);
+ }
+
+ if (abfd != NULL && ! endian_set)
+ target_little_endian = ! bfd_big_endian (abfd);
+
+ if (abfd)
+ init_dsp (abfd);
+
+ for (i = 4; (i -= 2) >= 0; )
+ mem_word.s[i >> 1] = i;
+ global_endianw = mem_word.i >> (target_little_endian ? 0 : 16) & 0xffff;
+
+ for (i = 4; --i >= 0; )
+ mem_word.c[i] = i;
+ endianb = mem_word.i >> (target_little_endian ? 0 : 24) & 0xff;
+
+ /* fudge our descriptor for now */
+ return (SIM_DESC) 1;
+}
+
+static void
+parse_and_set_memory_size (str)
+ char *str;
+{
+ int n;
+
+ n = strtol (str, NULL, 10);
+ if (n > 0 && n <= 24)
+ sim_memory_size = n;
+ else
+ callback->printf_filtered (callback, "Bad memory size %d; must be 1 to 24, inclusive\n", n);
+}
+
+void
+sim_close (sd, quitting)
+ SIM_DESC sd;
+ int quitting;
+{
+ /* nothing to do */
+}
+
+SIM_RC
+sim_load (sd, prog, abfd, from_tty)
+ SIM_DESC sd;
+ char *prog;
+ bfd *abfd;
+ int from_tty;
+{
+ extern bfd *sim_load_file (); /* ??? Don't know where this should live. */
+ bfd *prog_bfd;
+
+ prog_bfd = sim_load_file (sd, myname, callback, prog, abfd,
+ sim_kind == SIM_OPEN_DEBUG,
+ 0, sim_write);
+
+ /* Set the bfd machine type. */
+ if (prog_bfd)
+ saved_state.asregs.bfd_mach = bfd_get_mach (prog_bfd);
+ else if (abfd)
+ saved_state.asregs.bfd_mach = bfd_get_mach (abfd);
+ else
+ saved_state.asregs.bfd_mach = 0;
+
+ if (prog_bfd == NULL)
+ return SIM_RC_FAIL;
+ if (abfd == NULL)
+ bfd_close (prog_bfd);
+ return SIM_RC_OK;
+}
+
+SIM_RC
+sim_create_inferior (sd, prog_bfd, argv, env)
+ SIM_DESC sd;
+ struct bfd *prog_bfd;
+ char **argv;
+ char **env;
+{
+ /* Clear the registers. */
+ memset (&saved_state, 0,
+ (char*) &saved_state.asregs.end_of_registers - (char*) &saved_state);
+
+ /* Set the PC. */
+ if (prog_bfd != NULL)
+ saved_state.asregs.pc = bfd_get_start_address (prog_bfd);
+
+ /* Set the bfd machine type. */
+ if (prog_bfd != NULL)
+ saved_state.asregs.bfd_mach = bfd_get_mach (prog_bfd);
+
+ /* Record the program's arguments. */
+ prog_argv = argv;
+
+ return SIM_RC_OK;
+}
+
+void
+sim_do_command (sd, cmd)
+ SIM_DESC sd;
+ char *cmd;
+{
+ char *sms_cmd = "set-memory-size";
+ int cmdsize;
+
+ if (cmd == NULL || *cmd == '\0')
+ {
+ cmd = "help";
+ }
+
+ cmdsize = strlen (sms_cmd);
+ if (strncmp (cmd, sms_cmd, cmdsize) == 0
+ && strchr (" \t", cmd[cmdsize]) != NULL)
+ {
+ parse_and_set_memory_size (cmd + cmdsize + 1);
+ }
+ else if (strcmp (cmd, "help") == 0)
+ {
+ (callback->printf_filtered) (callback,
+ "List of SH simulator commands:\n\n");
+ (callback->printf_filtered) (callback, "set-memory-size -- Set the number of address bits to use\n");
+ (callback->printf_filtered) (callback, "\n");
+ }
+ else
+ {
+ (callback->printf_filtered) (callback, "Error: \"%s\" is not a valid SH simulator command.\n", cmd);
+ }
+}
+
+void
+sim_set_callbacks (p)
+ host_callback *p;
+{
+ callback = p;
+}
interp.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: configure.ac
===================================================================
--- configure.ac (nonexistent)
+++ configure.ac (revision 816)
@@ -0,0 +1,14 @@
+dnl Process this file with autoconf to produce a configure script.
+AC_PREREQ(2.59)dnl
+AC_INIT(Makefile.in)
+AC_CONFIG_HEADER(config.h:config.in)
+
+sinclude(../common/aclocal.m4)
+
+# Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
+# it by inlining the macro's contents.
+sinclude(../common/common.m4)
+
+AC_CHECK_HEADERS(unistd.h)
+
+SIM_AC_OUTPUT
configure.ac
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: gencode.c
===================================================================
--- gencode.c (nonexistent)
+++ gencode.c (revision 816)
@@ -0,0 +1,3459 @@
+/* Simulator/Opcode generator for the Renesas
+ (formerly Hitachi) / SuperH Inc. Super-H architecture.
+
+ Written by Steve Chamberlain of Cygnus Support.
+ sac@cygnus.com
+
+ This file is part of SH sim.
+
+
+ THIS SOFTWARE IS NOT COPYRIGHTED
+
+ Cygnus offers the following for use in the public domain. Cygnus
+ makes no warranty with regard to the software or it's performance
+ and the user accepts the software "AS IS" with all faults.
+
+ CYGNUS DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD TO
+ THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+
+*/
+
+/* This program generates the opcode table for the assembler and
+ the simulator code.
+
+ -t prints a pretty table for the assembler manual
+ -s generates the simulator code jump table
+ -d generates a define table
+ -x generates the simulator code switch statement
+ default used to generate the opcode tables
+
+*/
+
+#include
+
+#define MAX_NR_STUFF 42
+
+typedef struct
+{
+ char *defs;
+ char *refs;
+ char *name;
+ char *code;
+ char *stuff[MAX_NR_STUFF];
+ int index;
+} op;
+
+
+op tab[] =
+{
+
+ { "n", "", "add #,", "0111nnnni8*1....",
+ "R[n] += SEXT (i);",
+ "if (i == 0) {",
+ " UNDEF(n); /* see #ifdef PARANOID */",
+ " break;",
+ "}",
+ },
+ { "n", "mn", "add ,", "0011nnnnmmmm1100",
+ "R[n] += R[m];",
+ },
+
+ { "n", "mn", "addc ,", "0011nnnnmmmm1110",
+ "ult = R[n] + T;",
+ "SET_SR_T (ult < R[n]);",
+ "R[n] = ult + R[m];",
+ "SET_SR_T (T || (R[n] < ult));",
+ },
+
+ { "n", "mn", "addv ,", "0011nnnnmmmm1111",
+ "ult = R[n] + R[m];",
+ "SET_SR_T ((~(R[n] ^ R[m]) & (ult ^ R[n])) >> 31);",
+ "R[n] = ult;",
+ },
+
+ { "0", "0", "and #,R0", "11001001i8*1....",
+ "R0 &= i;",
+ },
+ { "n", "nm", "and ,", "0010nnnnmmmm1001",
+ "R[n] &= R[m];",
+ },
+ { "", "0", "and.b #,@(R0,GBR)", "11001101i8*1....",
+ "MA (1);",
+ "WBAT (GBR + R0, RBAT (GBR + R0) & i);",
+ },
+
+ { "", "", "bf ", "10001011i8p1....",
+ "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();",
+ "if (!T) {",
+ " SET_NIP (PC + 4 + (SEXT (i) * 2));",
+ " cycles += 2;",
+ "}",
+ },
+
+ { "", "", "bf.s ", "10001111i8p1....",
+ "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();",
+ "if (!T) {",
+ " SET_NIP (PC + 4 + (SEXT (i) * 2));",
+ " cycles += 2;",
+ " Delay_Slot (PC + 2);",
+ "}",
+ },
+
+ { "", "n", "bit32 #imm3,@(disp12,)", "0011nnnni8*11001",
+ "/* 32-bit logical bit-manipulation instructions. */",
+ "int word2 = RIAT (nip);",
+ "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();",
+ "i >>= 4; /* BOGUS: Using only three bits of 'i'. */",
+ "/* MSB of 'i' must be zero. */",
+ "if (i > 7)",
+ " RAISE_EXCEPTION (SIGILL);",
+ "MA (1);",
+ "do_blog_insn (1 << i, (word2 & 0xfff) + R[n], ",
+ " (word2 >> 12) & 0xf, memory, maskb);",
+ "SET_NIP (nip + 2); /* Consume 2 more bytes. */",
+ },
+ { "", "", "bra ", "1010i12.........",
+ "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();",
+ "SET_NIP (PC + 4 + (SEXT12 (i) * 2));",
+ "cycles += 2;",
+ "Delay_Slot (PC + 2);",
+ },
+
+ { "", "n", "braf ", "0000nnnn00100011",
+ "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();",
+ "SET_NIP (PC + 4 + R[n]);",
+ "cycles += 2;",
+ "Delay_Slot (PC + 2);",
+ },
+
+ { "", "", "bsr ", "1011i12.........",
+ "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();",
+ "PR = PH2T (PC + 4);",
+ "SET_NIP (PC + 4 + (SEXT12 (i) * 2));",
+ "cycles += 2;",
+ "Delay_Slot (PC + 2);",
+ },
+
+ { "", "n", "bsrf ", "0000nnnn00000011",
+ "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();",
+ "PR = PH2T (PC) + 4;",
+ "SET_NIP (PC + 4 + R[n]);",
+ "cycles += 2;",
+ "Delay_Slot (PC + 2);",
+ },
+
+ { "", "", "bt ", "10001001i8p1....",
+ "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();",
+ "if (T) {",
+ " SET_NIP (PC + 4 + (SEXT (i) * 2));",
+ " cycles += 2;",
+ "}",
+ },
+
+ { "", "m", "bld/st #, ", "10000111mmmmi4*1",
+ "/* MSB of 'i' is true for load, false for store. */",
+ "if (i <= 7)",
+ " if (T)",
+ " R[m] |= (1 << i);",
+ " else",
+ " R[m] &= ~(1 << i);",
+ "else",
+ " SET_SR_T ((R[m] & (1 << (i - 8))) != 0);",
+ },
+ { "m", "m", "bset/clr #, ", "10000110mmmmi4*1",
+ "/* MSB of 'i' is true for set, false for clear. */",
+ "if (i <= 7)",
+ " R[m] &= ~(1 << i);",
+ "else",
+ " R[m] |= (1 << (i - 8));",
+ },
+ { "n", "n", "clips.b ", "0100nnnn10010001",
+ "if (R[n] < -128 || R[n] > 127) {",
+ " L (n);",
+ " SET_SR_CS (1);",
+ " if (R[n] > 127)",
+ " R[n] = 127;",
+ " else if (R[n] < -128)",
+ " R[n] = -128;",
+ "}",
+ },
+ { "n", "n", "clips.w ", "0100nnnn10010101",
+ "if (R[n] < -32768 || R[n] > 32767) {",
+ " L (n);",
+ " SET_SR_CS (1);",
+ " if (R[n] > 32767)",
+ " R[n] = 32767;",
+ " else if (R[n] < -32768)",
+ " R[n] = -32768;",
+ "}",
+ },
+ { "n", "n", "clipu.b ", "0100nnnn10000001",
+ "if (R[n] < -256 || R[n] > 255) {",
+ " L (n);",
+ " SET_SR_CS (1);",
+ " R[n] = 255;",
+ "}",
+ },
+ { "n", "n", "clipu.w ", "0100nnnn10000101",
+ "if (R[n] < -65536 || R[n] > 65535) {",
+ " L (n);",
+ " SET_SR_CS (1);",
+ " R[n] = 65535;",
+ "}",
+ },
+ { "n", "0n", "divs R0,", "0100nnnn10010100",
+ "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();",
+ "if (R0 == 0)",
+ " R[n] = 0x7fffffff;",
+ "else if (R0 == -1 && R[n] == 0x80000000)",
+ " R[n] = 0x7fffffff;",
+ "else R[n] /= R0;",
+ "L (n);",
+ },
+ { "n", "0n", "divu R0,", "0100nnnn10000100",
+ "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();",
+ "if (R0 == 0)",
+ " R[n] = 0xffffffff;",
+ "/* FIXME: The result may be implementation-defined if it is outside */",
+ "/* the range of signed int (i.e. if R[n] was negative and R0 == 1). */",
+ "else R[n] = R[n] / (unsigned int) R0;",
+ "L (n);",
+ },
+ { "n", "0n", "mulr R0,", "0100nnnn10000000",
+ "R[n] = (R[n] * R0) & 0xffffffff;",
+ "L (n);",
+ },
+ { "0", "n", "ldbank @,R0", "0100nnnn11100101",
+ "int regn = (R[n] >> 2) & 0x1f;",
+ "int bankn = (R[n] >> 7) & 0x1ff;",
+ "if (regn > 19)",
+ " regn = 19; /* FIXME what should happen? */",
+ "R0 = saved_state.asregs.regstack[bankn].regs[regn];",
+ "L (0);",
+ },
+ { "", "0n", "stbank R0,@", "0100nnnn11100001",
+ "int regn = (R[n] >> 2) & 0x1f;",
+ "int bankn = (R[n] >> 7) & 0x1ff;",
+ "if (regn > 19)",
+ " regn = 19; /* FIXME what should happen? */",
+ "saved_state.asregs.regstack[bankn].regs[regn] = R0;",
+ },
+ { "", "", "resbank", "0000000001011011",
+ "int i;",
+ "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();",
+ /* FIXME: cdef all */
+ "if (BO) { /* Bank Overflow */",
+ /* FIXME: how do we know when to reset BO? */
+ " for (i = 0; i <= 14; i++) {",
+ " R[i] = RLAT (R[15]);",
+ " MA (1);",
+ " R[15] += 4;",
+ " }",
+ " PR = RLAT (R[15]);",
+ " R[15] += 4;",
+ " MA (1);",
+ " GBR = RLAT (R[15]);",
+ " R[15] += 4;",
+ " MA (1);",
+ " MACH = RLAT (R[15]);",
+ " R[15] += 4;",
+ " MA (1);",
+ " MACL = RLAT (R[15]);",
+ " R[15] += 4;",
+ " MA (1);",
+ "}",
+ "else if (BANKN == 0) /* Bank Underflow */",
+ " RAISE_EXCEPTION (SIGILL);", /* FIXME: what exception? */
+ "else {",
+ " SET_BANKN (BANKN - 1);",
+ " for (i = 0; i <= 14; i++)",
+ " R[i] = saved_state.asregs.regstack[BANKN].regs[i];",
+ " MACH = saved_state.asregs.regstack[BANKN].regs[15];",
+ " PR = saved_state.asregs.regstack[BANKN].regs[17];",
+ " GBR = saved_state.asregs.regstack[BANKN].regs[18];",
+ " MACL = saved_state.asregs.regstack[BANKN].regs[19];",
+ "}",
+ },
+ { "f", "f-", "movml.l ,@-R15", "0100nnnn11110001",
+ "/* Push Rn...R0 (if n==15, push pr and R14...R0). */",
+ "do {",
+ " MA (1);",
+ " R[15] -= 4;",
+ " if (n == 15)",
+ " WLAT (R[15], PR);",
+ " else",
+ " WLAT (R[15], R[n]);",
+ "} while (n-- > 0);",
+ },
+ { "f", "f+", "movml.l @R15+,", "0100nnnn11110101",
+ "/* Pop R0...Rn (if n==15, pop R0...R14 and pr). */",
+ "int i = 0;\n",
+ "do {",
+ " MA (1);",
+ " if (i == 15)",
+ " PR = RLAT (R[15]);",
+ " else",
+ " R[i] = RLAT (R[15]);",
+ " R[15] += 4;",
+ "} while (i++ < n);",
+ },
+ { "f", "f-", "movmu.l ,@-R15", "0100nnnn11110000",
+ "/* Push pr, R14...Rn (if n==15, push pr). */", /* FIXME */
+ "int i = 15;\n",
+ "do {",
+ " MA (1);",
+ " R[15] -= 4;",
+ " if (i == 15)",
+ " WLAT (R[15], PR);",
+ " else",
+ " WLAT (R[15], R[i]);",
+ "} while (i-- > n);",
+ },
+ { "f", "f+", "movmu.l @R15+,", "0100nnnn11110100",
+ "/* Pop Rn...R14, pr (if n==15, pop pr). */", /* FIXME */
+ "do {",
+ " MA (1);",
+ " if (n == 15)",
+ " PR = RLAT (R[15]);",
+ " else",
+ " R[n] = RLAT (R[15]);",
+ " R[15] += 4;",
+ "} while (n++ < 15);",
+ },
+ { "", "", "nott", "0000000001101000",
+ "SET_SR_T (T == 0);",
+ },
+
+ { "", "", "bt.s ", "10001101i8p1....",
+ "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();",
+ "if (T) {",
+ " SET_NIP (PC + 4 + (SEXT (i) * 2));",
+ " cycles += 2;",
+ " Delay_Slot (PC + 2);",
+ "}",
+ },
+
+ { "", "", "clrmac", "0000000000101000",
+ "MACH = 0;",
+ "MACL = 0;",
+ },
+
+ { "", "", "clrs", "0000000001001000",
+ "SET_SR_S (0);",
+ },
+
+ { "", "", "clrt", "0000000000001000",
+ "SET_SR_T (0);",
+ },
+
+ /* sh4a */
+ { "", "", "clrdmxy", "0000000010001000",
+ "saved_state.asregs.cregs.named.sr &= ~(SR_MASK_DMX | SR_MASK_DMY);"
+ },
+
+ { "", "0", "cmp/eq #,R0", "10001000i8*1....",
+ "SET_SR_T (R0 == SEXT (i));",
+ },
+ { "", "mn", "cmp/eq ,", "0011nnnnmmmm0000",
+ "SET_SR_T (R[n] == R[m]);",
+ },
+ { "", "mn", "cmp/ge ,", "0011nnnnmmmm0011",
+ "SET_SR_T (R[n] >= R[m]);",
+ },
+ { "", "mn", "cmp/gt ,", "0011nnnnmmmm0111",
+ "SET_SR_T (R[n] > R[m]);",
+ },
+ { "", "mn", "cmp/hi ,", "0011nnnnmmmm0110",
+ "SET_SR_T (UR[n] > UR[m]);",
+ },
+ { "", "mn", "cmp/hs ,", "0011nnnnmmmm0010",
+ "SET_SR_T (UR[n] >= UR[m]);",
+ },
+ { "", "n", "cmp/pl ", "0100nnnn00010101",
+ "SET_SR_T (R[n] > 0);",
+ },
+ { "", "n", "cmp/pz ", "0100nnnn00010001",
+ "SET_SR_T (R[n] >= 0);",
+ },
+ { "", "mn", "cmp/str ,", "0010nnnnmmmm1100",
+ "ult = R[n] ^ R[m];",
+ "SET_SR_T (((ult & 0xff000000) == 0)",
+ " | ((ult & 0xff0000) == 0)",
+ " | ((ult & 0xff00) == 0)",
+ " | ((ult & 0xff) == 0));",
+ },
+
+ { "", "mn", "div0s ,", "0010nnnnmmmm0111",
+ "SET_SR_Q ((R[n] & sbit) != 0);",
+ "SET_SR_M ((R[m] & sbit) != 0);",
+ "SET_SR_T (M != Q);",
+ },
+
+ { "", "", "div0u", "0000000000011001",
+ "SET_SR_M (0);",
+ "SET_SR_Q (0);",
+ "SET_SR_T (0);",
+ },
+
+ { "n", "nm", "div1 ,", "0011nnnnmmmm0100",
+ "div1 (&R0, m, n/*, T*/);",
+ },
+
+ { "", "nm", "dmuls.l ,", "0011nnnnmmmm1101",
+ "dmul (1/*signed*/, R[n], R[m]);",
+ },
+
+ { "", "nm", "dmulu.l ,", "0011nnnnmmmm0101",
+ "dmul (0/*unsigned*/, R[n], R[m]);",
+ },
+
+ { "n", "n", "dt ", "0100nnnn00010000",
+ "R[n]--;",
+ "SET_SR_T (R[n] == 0);",
+ },
+
+ { "n", "m", "exts.b ,", "0110nnnnmmmm1110",
+ "R[n] = SEXT (R[m]);",
+ },
+ { "n", "m", "exts.w ,", "0110nnnnmmmm1111",
+ "R[n] = SEXTW (R[m]);",
+ },
+
+ { "n", "m", "extu.b ,", "0110nnnnmmmm1100",
+ "R[n] = (R[m] & 0xff);",
+ },
+ { "n", "m", "extu.w ,", "0110nnnnmmmm1101",
+ "R[n] = (R[m] & 0xffff);",
+ },
+
+ /* sh2e */
+ { "", "", "fabs ", "1111nnnn01011101",
+ "FP_UNARY (n, fabs);",
+ "/* FIXME: FR (n) &= 0x7fffffff; */",
+ },
+
+ /* sh2e */
+ { "", "", "fadd ,", "1111nnnnmmmm0000",
+ "FP_OP (n, +, m);",
+ },
+
+ /* sh2e */
+ { "", "", "fcmp/eq ,", "1111nnnnmmmm0100",
+ "FP_CMP (n, ==, m);",
+ },
+ /* sh2e */
+ { "", "", "fcmp/gt ,", "1111nnnnmmmm0101",
+ "FP_CMP (n, >, m);",
+ },
+
+ /* sh4 */
+ { "", "", "fcnvds ,FPUL", "1111nnnn10111101",
+ "if (! FPSCR_PR || n & 1)",
+ " RAISE_EXCEPTION (SIGILL);",
+ "else",
+ "{",
+ " union",
+ " {",
+ " int i;",
+ " float f;",
+ " } u;",
+ " u.f = DR (n);",
+ " FPUL = u.i;",
+ "}",
+ },
+
+ /* sh4 */
+ { "", "", "fcnvsd FPUL,", "1111nnnn10101101",
+ "if (! FPSCR_PR || n & 1)",
+ " RAISE_EXCEPTION (SIGILL);",
+ "else",
+ "{",
+ " union",
+ " {",
+ " int i;",
+ " float f;",
+ " } u;",
+ " u.i = FPUL;",
+ " SET_DR (n, u.f);",
+ "}",
+ },
+
+ /* sh2e */
+ { "", "", "fdiv ,", "1111nnnnmmmm0011",
+ "FP_OP (n, /, m);",
+ "/* FIXME: check for DP and (n & 1) == 0? */",
+ },
+
+ /* sh4 */
+ { "", "", "fipr ,", "1111vvVV11101101",
+ "if (FPSCR_PR)",
+ " RAISE_EXCEPTION (SIGILL);",
+ "else",
+ "{",
+ " double fsum = 0;",
+ " if (saved_state.asregs.bfd_mach == bfd_mach_sh2a)",
+ " RAISE_EXCEPTION (SIGILL);",
+ " /* FIXME: check for nans and infinities. */",
+ " fsum += FR (v1+0) * FR (v2+0);",
+ " fsum += FR (v1+1) * FR (v2+1);",
+ " fsum += FR (v1+2) * FR (v2+2);",
+ " fsum += FR (v1+3) * FR (v2+3);",
+ " SET_FR (v1+3, fsum);",
+ "}",
+ },
+
+ /* sh2e */
+ { "", "", "fldi0 ", "1111nnnn10001101",
+ "SET_FR (n, (float) 0.0);",
+ "/* FIXME: check for DP and (n & 1) == 0? */",
+ },
+
+ /* sh2e */
+ { "", "", "fldi1 ", "1111nnnn10011101",
+ "SET_FR (n, (float) 1.0);",
+ "/* FIXME: check for DP and (n & 1) == 0? */",
+ },
+
+ /* sh2e */
+ { "", "", "flds ,FPUL", "1111nnnn00011101",
+ " union",
+ " {",
+ " int i;",
+ " float f;",
+ " } u;",
+ " u.f = FR (n);",
+ " FPUL = u.i;",
+ },
+
+ /* sh2e */
+ { "", "", "float FPUL,", "1111nnnn00101101",
+ /* sh4 */
+ "if (FPSCR_PR)",
+ " SET_DR (n, (double) FPUL);",
+ "else",
+ "{",
+ " SET_FR (n, (float) FPUL);",
+ "}",
+ },
+
+ /* sh2e */
+ { "", "", "fmac ,,", "1111nnnnmmmm1110",
+ "SET_FR (n, FR (m) * FR (0) + FR (n));",
+ "/* FIXME: check for DP and (n & 1) == 0? */",
+ },
+
+ /* sh2e */
+ { "", "", "fmov ,", "1111nnnnmmmm1100",
+ /* sh4 */
+ "if (FPSCR_SZ) {",
+ " int ni = XD_TO_XF (n);",
+ " int mi = XD_TO_XF (m);",
+ " SET_XF (ni + 0, XF (mi + 0));",
+ " SET_XF (ni + 1, XF (mi + 1));",
+ "}",
+ "else",
+ "{",
+ " SET_FR (n, FR (m));",
+ "}",
+ },
+ /* sh2e */
+ { "", "n", "fmov.s ,@", "1111nnnnmmmm1010",
+ /* sh4 */
+ "if (FPSCR_SZ) {",
+ " MA (2);",
+ " WDAT (R[n], m);",
+ "}",
+ "else",
+ "{",
+ " MA (1);",
+ " WLAT (R[n], FI (m));",
+ "}",
+ },
+ /* sh2e */
+ { "", "m", "fmov.s @,", "1111nnnnmmmm1000",
+ /* sh4 */
+ "if (FPSCR_SZ) {",
+ " MA (2);",
+ " RDAT (R[m], n);",
+ "}",
+ "else",
+ "{",
+ " MA (1);",
+ " SET_FI (n, RLAT (R[m]));",
+ "}",
+ },
+ /* sh2a */
+ { "", "n", "fmov.s @(disp12,), ", "0011nnnnmmmm0001",
+ "/* and fmov.s , @(disp12,)",
+ " and mov.bwl , @(disp12,)",
+ " and mov.bwl @(disp12,),",
+ " and movu.bw @(disp12,),. */",
+ "int word2 = RIAT (nip);",
+ "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();",
+ "SET_NIP (nip + 2); /* Consume 2 more bytes. */",
+ "MA (1);",
+ "do_long_move_insn (word2 & 0xf000, word2 & 0x0fff, m, n, &thislock);",
+ },
+ /* sh2e */
+ { "m", "m", "fmov.s @+,", "1111nnnnmmmm1001",
+ /* sh4 */
+ "if (FPSCR_SZ) {",
+ " MA (2);",
+ " RDAT (R[m], n);",
+ " R[m] += 8;",
+ "}",
+ "else",
+ "{",
+ " MA (1);",
+ " SET_FI (n, RLAT (R[m]));",
+ " R[m] += 4;",
+ "}",
+ },
+ /* sh2e */
+ { "n", "n", "fmov.s ,@-", "1111nnnnmmmm1011",
+ /* sh4 */
+ "if (FPSCR_SZ) {",
+ " MA (2);",
+ " R[n] -= 8;",
+ " WDAT (R[n], m);",
+ "}",
+ "else",
+ "{",
+ " MA (1);",
+ " R[n] -= 4;",
+ " WLAT (R[n], FI (m));",
+ "}",
+ },
+ /* sh2e */
+ { "", "0m", "fmov.s @(R0,),", "1111nnnnmmmm0110",
+ /* sh4 */
+ "if (FPSCR_SZ) {",
+ " MA (2);",
+ " RDAT (R[0]+R[m], n);",
+ "}",
+ "else",
+ "{",
+ " MA (1);",
+ " SET_FI (n, RLAT (R[0] + R[m]));",
+ "}",
+ },
+ /* sh2e */
+ { "", "0n", "fmov.s ,@(R0,)", "1111nnnnmmmm0111",
+ /* sh4 */
+ "if (FPSCR_SZ) {",
+ " MA (2);",
+ " WDAT (R[0]+R[n], m);",
+ "}",
+ "else",
+ "{",
+ " MA (1);",
+ " WLAT ((R[0]+R[n]), FI (m));",
+ "}",
+ },
+
+ /* sh4:
+ See fmov instructions above for move to/from extended fp registers. */
+
+ /* sh2e */
+ { "", "", "fmul ,", "1111nnnnmmmm0010",
+ "FP_OP (n, *, m);",
+ },
+
+ /* sh2e */
+ { "", "", "fneg ", "1111nnnn01001101",
+ "FP_UNARY (n, -);",
+ },
+
+ /* sh4a */
+ { "", "", "fpchg", "1111011111111101",
+ "SET_FPSCR (GET_FPSCR () ^ FPSCR_MASK_PR);",
+ },
+
+ /* sh4 */
+ { "", "", "frchg", "1111101111111101",
+ "if (FPSCR_PR)",
+ " RAISE_EXCEPTION (SIGILL);",
+ "else if (saved_state.asregs.bfd_mach == bfd_mach_sh2a)",
+ " RAISE_EXCEPTION (SIGILL);",
+ "else",
+ " SET_FPSCR (GET_FPSCR () ^ FPSCR_MASK_FR);",
+ },
+
+ /* sh4 */
+ { "", "", "fsca", "1111eeee11111101",
+ "if (FPSCR_PR)",
+ " RAISE_EXCEPTION (SIGILL);",
+ "else if (saved_state.asregs.bfd_mach == bfd_mach_sh2a)",
+ " RAISE_EXCEPTION (SIGILL);",
+ "else",
+ " {",
+ " SET_FR (n, fsca_s (FPUL, &sin));",
+ " SET_FR (n+1, fsca_s (FPUL, &cos));",
+ " }",
+ },
+
+ /* sh4 */
+ { "", "", "fschg", "1111001111111101",
+ "SET_FPSCR (GET_FPSCR () ^ FPSCR_MASK_SZ);",
+ },
+
+ /* sh3e */
+ { "", "", "fsqrt ", "1111nnnn01101101",
+ "FP_UNARY (n, sqrt);",
+ },
+
+ /* sh4 */
+ { "", "", "fsrra ", "1111nnnn01111101",
+ "if (FPSCR_PR)",
+ " RAISE_EXCEPTION (SIGILL);",
+ "else if (saved_state.asregs.bfd_mach == bfd_mach_sh2a)",
+ " RAISE_EXCEPTION (SIGILL);",
+ "else",
+ " SET_FR (n, fsrra_s (FR (n)));",
+ },
+
+ /* sh2e */
+ { "", "", "fsub ,", "1111nnnnmmmm0001",
+ "FP_OP (n, -, m);",
+ },
+
+ /* sh2e */
+ { "", "", "ftrc , FPUL", "1111nnnn00111101",
+ /* sh4 */
+ "if (FPSCR_PR) {",
+ " if (DR (n) != DR (n)) /* NaN */",
+ " FPUL = 0x80000000;",
+ " else",
+ " FPUL = (int) DR (n);",
+ "}",
+ "else",
+ "if (FR (n) != FR (n)) /* NaN */",
+ " FPUL = 0x80000000;",
+ "else",
+ " FPUL = (int) FR (n);",
+ },
+
+ /* sh4 */
+ { "", "", "ftrv ", "1111vv0111111101",
+ "if (FPSCR_PR)",
+ " RAISE_EXCEPTION (SIGILL);",
+ "else",
+ "{",
+ " if (saved_state.asregs.bfd_mach == bfd_mach_sh2a)",
+ " RAISE_EXCEPTION (SIGILL);",
+ " /* FIXME not implemented. */",
+ " printf (\"ftrv xmtrx, FV%d\\n\", v1);",
+ "}",
+ },
+
+ /* sh2e */
+ { "", "", "fsts FPUL,", "1111nnnn00001101",
+ " union",
+ " {",
+ " int i;",
+ " float f;",
+ " } u;",
+ " u.i = FPUL;",
+ " SET_FR (n, u.f);",
+ },
+
+ { "", "n", "jmp @", "0100nnnn00101011",
+ "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();",
+ "SET_NIP (PT2H (R[n]));",
+ "cycles += 2;",
+ "Delay_Slot (PC + 2);",
+ },
+
+ { "", "n", "jsr @", "0100nnnn00001011",
+ "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();",
+ "PR = PH2T (PC + 4);",
+ "if (~doprofile)",
+ " gotcall (PR, R[n]);",
+ "SET_NIP (PT2H (R[n]));",
+ "cycles += 2;",
+ "Delay_Slot (PC + 2);",
+ },
+ { "", "n", "jsr/n @", "0100nnnn01001011",
+ "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();",
+ "PR = PH2T (PC + 2);",
+ "if (~doprofile)",
+ " gotcall (PR, R[n]);",
+ "SET_NIP (PT2H (R[n]));",
+ },
+ { "", "", "jsr/n @@(,TBR)", "10000011i8p4....",
+ "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();",
+ "PR = PH2T (PC + 2);",
+ "if (~doprofile)",
+ " gotcall (PR, i + TBR);",
+ "SET_NIP (PT2H (i + TBR));",
+ },
+
+ { "", "n", "ldc ,", "0100nnnnmmmm1110",
+ "CREG (m) = R[n];",
+ "/* FIXME: user mode */",
+ },
+ { "", "n", "ldc ,SR", "0100nnnn00001110",
+ "SET_SR (R[n]);",
+ "/* FIXME: user mode */",
+ },
+ { "", "n", "ldc ,MOD", "0100nnnn01011110",
+ "SET_MOD (R[n]);",
+ },
+ { "", "n", "ldc ,DBR", "0100nnnn11111010",
+ "if (SR_MD)",
+ " DBR = R[n]; /* priv mode */",
+ "else",
+ " RAISE_EXCEPTION (SIGILL); /* user mode */",
+ },
+ { "", "n", "ldc ,SGR", "0100nnnn00111010",
+ "if (SR_MD)",
+ " SGR = R[n]; /* priv mode */",
+ "else",
+ " RAISE_EXCEPTION (SIGILL); /* user mode */",
+ },
+ { "", "n", "ldc ,TBR", "0100nnnn01001010",
+ "if (SR_MD)", /* FIXME? */
+ " TBR = R[n]; /* priv mode */",
+ "else",
+ " RAISE_EXCEPTION (SIGILL); /* user mode */",
+ },
+ { "n", "n", "ldc.l @+,", "0100nnnnmmmm0111",
+ "MA (1);",
+ "CREG (m) = RLAT (R[n]);",
+ "R[n] += 4;",
+ "/* FIXME: user mode */",
+ },
+ { "n", "n", "ldc.l @+,SR", "0100nnnn00000111",
+ "MA (1);",
+ "SET_SR (RLAT (R[n]));",
+ "R[n] += 4;",
+ "/* FIXME: user mode */",
+ },
+ { "n", "n", "ldc.l @+,MOD", "0100nnnn01010111",
+ "MA (1);",
+ "SET_MOD (RLAT (R[n]));",
+ "R[n] += 4;",
+ },
+ { "n", "n", "ldc.l @+,DBR", "0100nnnn11110110",
+ "if (SR_MD)",
+ "{ /* priv mode */",
+ " MA (1);",
+ " DBR = RLAT (R[n]);",
+ " R[n] += 4;",
+ "}",
+ "else",
+ " RAISE_EXCEPTION (SIGILL); /* user mode */",
+ },
+ { "n", "n", "ldc.l @+,SGR", "0100nnnn00110110",
+ "if (SR_MD)",
+ "{ /* priv mode */",
+ " MA (1);",
+ " SGR = RLAT (R[n]);",
+ " R[n] += 4;",
+ "}",
+ "else",
+ " RAISE_EXCEPTION (SIGILL); /* user mode */",
+ },
+
+ /* sh-dsp */
+ { "", "", "ldre @(,PC)", "10001110i8p1....",
+ "RE = SEXT (i) * 2 + 4 + PH2T (PC);",
+ },
+ { "", "", "ldrs @(,PC)", "10001100i8p1....",
+ "RS = SEXT (i) * 2 + 4 + PH2T (PC);",
+ },
+
+ /* sh4a */
+ { "", "n", "ldrc ", "0100nnnn00110100",
+ "SET_RC (R[n]);",
+ "loop = get_loop_bounds_ext (RS, RE, memory, mem_end, maskw, endianw);",
+ "CHECK_INSN_PTR (insn_ptr);",
+ "RE |= 1;",
+ },
+ { "", "", "ldrc #", "10001010i8*1....",
+ "SET_RC (i);",
+ "loop = get_loop_bounds_ext (RS, RE, memory, mem_end, maskw, endianw);",
+ "CHECK_INSN_PTR (insn_ptr);",
+ "RE |= 1;",
+ },
+
+ { "", "n", "lds ,", "0100nnnnssss1010",
+ "SREG (m) = R[n];",
+ },
+ { "n", "n", "lds.l @+,", "0100nnnnssss0110",
+ "MA (1);",
+ "SREG (m) = RLAT (R[n]);",
+ "R[n] += 4;",
+ },
+ /* sh2e / sh-dsp (lds ,DSR) */
+ { "", "n", "lds ,FPSCR", "0100nnnn01101010",
+ "SET_FPSCR (R[n]);",
+ },
+ /* sh2e / sh-dsp (lds.l @+,DSR) */
+ { "n", "n", "lds.l @+,FPSCR", "0100nnnn01100110",
+ "MA (1);",
+ "SET_FPSCR (RLAT (R[n]));",
+ "R[n] += 4;",
+ },
+
+ { "", "", "ldtlb", "0000000000111000",
+ "/* We don't implement cache or tlb, so this is a noop. */",
+ },
+
+ { "nm", "nm", "mac.l @+,@+", "0000nnnnmmmm1111",
+ "macl (&R0, memory, n, m);",
+ },
+
+ { "nm", "nm", "mac.w @+,@+", "0100nnnnmmmm1111",
+ "macw (&R0, memory, n, m, endianw);",
+ },
+
+ { "n", "", "mov #,", "1110nnnni8*1....",
+ "R[n] = SEXT (i);",
+ },
+ { "n", "", "movi20 #,", "0000nnnni8*10000",
+ "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();",
+ "R[n] = ((i << 24) >> 12) | RIAT (nip);",
+ "SET_NIP (nip + 2); /* Consume 2 more bytes. */",
+ },
+ { "n", "", "movi20s #,", "0000nnnni8*10001",
+ "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();",
+ "R[n] = ((((i & 0xf0) << 24) >> 12) | RIAT (nip)) << 8;",
+ "SET_NIP (nip + 2); /* Consume 2 more bytes. */",
+ },
+ { "n", "m", "mov ,", "0110nnnnmmmm0011",
+ "R[n] = R[m];",
+ },
+
+ { "0", "", "mov.b @(,GBR),R0", "11000100i8*1....",
+ "MA (1);",
+ "R0 = RSBAT (i + GBR);",
+ "L (0);",
+ },
+ { "0", "m", "mov.b @(,),R0", "10000100mmmmi4*1",
+ "MA (1);",
+ "R0 = RSBAT (i + R[m]);",
+ "L (0);",
+ },
+ { "n", "0m", "mov.b @(R0,),", "0000nnnnmmmm1100",
+ "MA (1);",
+ "R[n] = RSBAT (R0 + R[m]);",
+ "L (n);",
+ },
+ { "nm", "m", "mov.b @+,", "0110nnnnmmmm0100",
+ "MA (1);",
+ "R[n] = RSBAT (R[m]);",
+ "R[m] += 1;",
+ "L (n);",
+ },
+ { "0n", "n", "mov.b @-,R0", "0100nnnn11001011",
+ "MA (1);",
+ "R[n] -= 1;",
+ "R0 = RSBAT (R[n]);",
+ "L (0);",
+ },
+ { "", "mn", "mov.b ,@", "0010nnnnmmmm0000",
+ "MA (1);",
+ "WBAT (R[n], R[m]);",
+ },
+ { "", "0", "mov.b R0,@(,GBR)", "11000000i8*1....",
+ "MA (1);",
+ "WBAT (i + GBR, R0);",
+ },
+ { "", "m0", "mov.b R0,@(,)", "10000000mmmmi4*1",
+ "MA (1);",
+ "WBAT (i + R[m], R0);",
+ },
+ { "", "mn0", "mov.b ,@(R0,)", "0000nnnnmmmm0100",
+ "MA (1);",
+ "WBAT (R[n] + R0, R[m]);",
+ },
+ { "n", "nm", "mov.b ,@-", "0010nnnnmmmm0100",
+ /* Allow for the case where m == n. */
+ "int t = R[m];",
+ "MA (1);",
+ "R[n] -= 1;",
+ "WBAT (R[n], t);",
+ },
+ { "n", "n0", "mov.b R0,@+", "0100nnnn10001011",
+ "MA (1);",
+ "WBAT (R[n], R0);",
+ "R[n] += 1;",
+ },
+ { "n", "m", "mov.b @,", "0110nnnnmmmm0000",
+ "MA (1);",
+ "R[n] = RSBAT (R[m]);",
+ "L (n);",
+ },
+
+ { "0", "", "mov.l @(,GBR),R0", "11000110i8*4....",
+ "MA (1);",
+ "R0 = RLAT (i + GBR);",
+ "L (0);",
+ },
+ { "n", "", "mov.l @(,PC),", "1101nnnni8p4....",
+ "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();",
+ "MA (1);",
+ "R[n] = RLAT ((PH2T (PC) & ~3) + 4 + i);",
+ "L (n);",
+ },
+ { "n", "m", "mov.l @(,),", "0101nnnnmmmmi4*4",
+ "MA (1);",
+ "R[n] = RLAT (i + R[m]);",
+ "L (n);",
+ },
+ { "n", "m0", "mov.l @(R0,),", "0000nnnnmmmm1110",
+ "MA (1);",
+ "R[n] = RLAT (R0 + R[m]);",
+ "L (n);",
+ },
+ { "nm", "m", "mov.l @+,", "0110nnnnmmmm0110",
+ "MA (1);",
+ "R[n] = RLAT (R[m]);",
+ "R[m] += 4;",
+ "L (n);",
+ },
+ { "0n", "n", "mov.l @-,R0", "0100nnnn11101011",
+ "MA (1);",
+ "R[n] -= 4;",
+ "R0 = RLAT (R[n]);",
+ "L (0);",
+ },
+ { "n", "m", "mov.l @,", "0110nnnnmmmm0010",
+ "MA (1);",
+ "R[n] = RLAT (R[m]);",
+ "L (n);",
+ },
+ { "", "0", "mov.l R0,@(,GBR)", "11000010i8*4....",
+ "MA (1);",
+ "WLAT (i + GBR, R0);",
+ },
+ { "", "nm", "mov.l ,@(,)", "0001nnnnmmmmi4*4",
+ "MA (1);",
+ "WLAT (i + R[n], R[m]);",
+ },
+ { "", "nm0", "mov.l ,@(R0,)", "0000nnnnmmmm0110",
+ "MA (1);",
+ "WLAT (R0 + R[n], R[m]);",
+ },
+ { "n", "nm", "mov.l ,@-", "0010nnnnmmmm0110",
+ /* Allow for the case where m == n. */
+ "int t = R[m];",
+ "MA (1) ;",
+ "R[n] -= 4;",
+ "WLAT (R[n], t);",
+ },
+ { "n", "n0", "mov.l R0,@+", "0100nnnn10101011",
+ "MA (1) ;",
+ "WLAT (R[n], R0);",
+ "R[n] += 4;",
+ },
+ { "", "nm", "mov.l ,@", "0010nnnnmmmm0010",
+ "MA (1);",
+ "WLAT (R[n], R[m]);",
+ },
+
+ { "0", "", "mov.w @(,GBR),R0", "11000101i8*2....",
+ "MA (1);",
+ "R0 = RSWAT (i + GBR);",
+ "L (0);",
+ },
+ { "n", "", "mov.w @(,PC),", "1001nnnni8p2....",
+ "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();",
+ "MA (1);",
+ "R[n] = RSWAT (PH2T (PC + 4 + i));",
+ "L (n);",
+ },
+ { "0", "m", "mov.w @(,),R0", "10000101mmmmi4*2",
+ "MA (1);",
+ "R0 = RSWAT (i + R[m]);",
+ "L (0);",
+ },
+ { "n", "m0", "mov.w @(R0,),", "0000nnnnmmmm1101",
+ "MA (1);",
+ "R[n] = RSWAT (R0 + R[m]);",
+ "L (n);",
+ },
+ { "nm", "n", "mov.w @+,", "0110nnnnmmmm0101",
+ "MA (1);",
+ "R[n] = RSWAT (R[m]);",
+ "R[m] += 2;",
+ "L (n);",
+ },
+ { "0n", "n", "mov.w @-,R0", "0100nnnn11011011",
+ "MA (1);",
+ "R[n] -= 2;",
+ "R0 = RSWAT (R[n]);",
+ "L (0);",
+ },
+ { "n", "m", "mov.w @,", "0110nnnnmmmm0001",
+ "MA (1);",
+ "R[n] = RSWAT (R[m]);",
+ "L (n);",
+ },
+ { "", "0", "mov.w R0,@(,GBR)", "11000001i8*2....",
+ "MA (1);",
+ "WWAT (i + GBR, R0);",
+ },
+ { "", "0m", "mov.w R0,@(,)", "10000001mmmmi4*2",
+ "MA (1);",
+ "WWAT (i + R[m], R0);",
+ },
+ { "", "m0n", "mov.w ,@(R0,)", "0000nnnnmmmm0101",
+ "MA (1);",
+ "WWAT (R0 + R[n], R[m]);",
+ },
+ { "n", "mn", "mov.w ,@-", "0010nnnnmmmm0101",
+ /* Allow for the case where m == n. */
+ "int t = R[m];",
+ "MA (1);",
+ "R[n] -= 2;",
+ "WWAT (R[n], t);",
+ },
+ { "n", "0n", "mov.w R0,@+", "0100nnnn10011011",
+ "MA (1);",
+ "WWAT (R[n], R0);",
+ "R[n] += 2;",
+ },
+ { "", "nm", "mov.w ,@", "0010nnnnmmmm0001",
+ "MA (1);",
+ "WWAT (R[n], R[m]);",
+ },
+
+ { "0", "", "mova @(,PC),R0", "11000111i8p4....",
+ "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();",
+ "R0 = ((i + 4 + PH2T (PC)) & ~0x3);",
+ },
+
+ { "", "n0", "movca.l R0, @", "0000nnnn11000011",
+ "/* We don't simulate cache, so this insn is identical to mov. */",
+ "MA (1);",
+ "WLAT (R[n], R[0]);",
+ },
+
+ { "", "n0", "movco.l R0, @", "0000nnnn01110011",
+ "/* LDST -> T */",
+ "SET_SR_T (LDST);",
+ "/* if (T) R0 -> (Rn) */",
+ "if (T)",
+ " WLAT (R[n], R[0]);",
+ "/* 0 -> LDST */",
+ "SET_LDST (0);",
+ },
+
+ { "0", "n", "movli.l @, R0", "0000nnnn01100011",
+ "/* 1 -> LDST */",
+ "SET_LDST (1);",
+ "/* (Rn) -> R0 */",
+ "R[0] = RLAT (R[n]);",
+ "/* if (interrupt/exception) 0 -> LDST */",
+ "/* (we don't simulate asynchronous interrupts/exceptions) */",
+ },
+
+ { "n", "", "movt ", "0000nnnn00101001",
+ "R[n] = T;",
+ },
+ { "", "", "movrt ", "0000nnnn00111001",
+ "R[n] = (T == 0);",
+ },
+ { "0", "n", "movua.l @,R0", "0100nnnn10101001",
+ "int regn = R[n];",
+ "int e = target_little_endian ? 3 : 0;",
+ "MA (1);",
+ "R[0] = (RBAT (regn + (0^e)) << 24) + (RBAT (regn + (1^e)) << 16) + ",
+ " (RBAT (regn + (2^e)) << 8) + RBAT (regn + (3^e));",
+ "L (0);",
+ },
+ { "0n", "n", "movua.l @+,R0", "0100nnnn11101001",
+ "int regn = R[n];",
+ "int e = target_little_endian ? 3 : 0;",
+ "MA (1);",
+ "R[0] = (RBAT (regn + (0^e)) << 24) + (RBAT (regn + (1^e)) << 16) + ",
+ " (RBAT (regn + (2^e)) << 8) + RBAT (regn + (3^e));",
+ "R[n] += 4;",
+ "L (0);",
+ },
+ { "", "mn", "mul.l ,", "0000nnnnmmmm0111",
+ "MACL = ((int) R[n]) * ((int) R[m]);",
+ },
+#if 0 /* FIXME: The above cast to int is not really portable.
+ It should be replaced by a SEXT32 macro. */
+ { "", "nm", "mul.l ,", "0000nnnnmmmm0111",
+ "MACL = R[n] * R[m];",
+ },
+#endif
+
+ /* muls.w - see muls */
+ { "", "mn", "muls ,", "0010nnnnmmmm1111",
+ "MACL = ((int) (short) R[n]) * ((int) (short) R[m]);",
+ },
+
+ /* mulu.w - see mulu */
+ { "", "mn", "mulu ,", "0010nnnnmmmm1110",
+ "MACL = (((unsigned int) (unsigned short) R[n])",
+ " * ((unsigned int) (unsigned short) R[m]));",
+ },
+
+ { "n", "m", "neg ,