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-rw-r--r--sim/mcore/ChangeLog74
-rw-r--r--sim/mcore/Makefile.in29
-rw-r--r--sim/mcore/config.in34
-rwxr-xr-xsim/mcore/configure4024
-rw-r--r--sim/mcore/configure.in10
-rw-r--r--sim/mcore/interp.c2214
-rw-r--r--sim/mcore/sysdep.h95
7 files changed, 0 insertions, 6480 deletions
diff --git a/sim/mcore/ChangeLog b/sim/mcore/ChangeLog
deleted file mode 100644
index a5e5ef97c94..00000000000
--- a/sim/mcore/ChangeLog
+++ /dev/null
@@ -1,74 +0,0 @@
-Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
-
-2000-02-14 Nick Clifton <nickc@cygnus.com>
-
- * interp.c (handle_trap1): Fix handling of fclose system call.
- Patch submitted by <drew.sarkisian@motorola.com>.
-
-2000-02-10 Nick Clifton <nickc@cygnus.com>
-
- * interp.c (target_big_endian): New variable.
- (mcore_extract_unsigned_integer, mcore_store_unsigned_integer,
- wlat, rlat, sim_resume, sim_load): Add supprot for little
- endian targets.
-
-2000-01-13 Nick Clifton <nickc@cygnus.com>
-
- * interp.c (sim_resume): Do not rely upon host semantics of shift
- operators to implement M*Core semantics.
-
-Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
-
-1999-06-23 Nick Clifton <nickc@cygnus.com>
-
- * sysdep.h: Do not define prototypes for memcpy and strchr if they
- are macros.
-
-1999-05-21 Nick Clifton <nickc@cygnus.com>
-
- * interp.c (sim_resume): Add more tracing output.
-
-1999-05-17 Keith Seitz <keiths@cygnus.com>
-
- * interp.c (NUM_MCORE_REGS): Increase by one to allow access to PC.
- (sim_resume): Correct off by one instruction error when a breakpoint
- is hit.
-
-1999-05-08 Felix Lee <flee@cygnus.com>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
-
-1999-05-10 Nick Clifton <nickc@cygnus.com>
-
- * interp.c (sim_resume): Record PC in case it is needed for error
- messages and the original has been corrupted.
-
-1999-05-07 Nick Clifton <nickc@cygnus.com>
-
- * interp.c (sim_resume): Fix typo 'oze' -> 'doze'.
- (util): Handle 0x50FF stubs properly.
-
-
-1999-04-29 Nick Clifton <nickc@cygnus.com>
-
- * interp.c (set_initial_gprs): Only display memory range if
- verbose option has been set.
-
-1999-04-22 Nick Clifton <nickc@cygnus.com>
-
- * interp.c: Add tracing and verbose options.
- Fixed trap and syscall emulations.
-
-1999-04-08 Nick Clifton <nickc@cygnus.com>
-
- * interp.c: New file: Simulator for MCore.
- * sysdep.h: New file: Systems definitions for MCore simulator.
- * configure.in: New file: Configure script for MCore simulator.
- * configure: New file: Genreated.
- * config,in: New file: Config support.
- * Makefile.in: New file: Meta makefile for MCore simulator.
-
diff --git a/sim/mcore/Makefile.in b/sim/mcore/Makefile.in
deleted file mode 100644
index 83c8557568b..00000000000
--- a/sim/mcore/Makefile.in
+++ /dev/null
@@ -1,29 +0,0 @@
-# Makefile template for Configure for the MCore sim library.
-# Copyright (C) 1990, 91, 92, 95, 96, 19, 1999 Free Software Foundation, Inc.
-# Written by Cygnus Solutions.
-#
-# 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 2 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, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-## COMMON_PRE_CONFIG_FRAG
-
-SIM_OBJS = interp.o sim-load.o
-SIM_EXTRA_LIBS = -lm
-SIM_EXTRA_CLEAN = mcore-clean
-
-## COMMON_POST_CONFIG_FRAG
-
-interp.o: interp.c
-
-mcore-clean:
diff --git a/sim/mcore/config.in b/sim/mcore/config.in
deleted file mode 100644
index 21724bc5eac..00000000000
--- a/sim/mcore/config.in
+++ /dev/null
@@ -1,34 +0,0 @@
-/* config.in. Generated automatically from configure.in by autoheader. */
-
-/* Define as the return type of signal handlers (int or void). */
-#undef RETSIGTYPE
-
-/* Define if you have the getrusage function. */
-#undef HAVE_GETRUSAGE
-
-/* Define if you have the sigaction function. */
-#undef HAVE_SIGACTION
-
-/* Define if you have the time function. */
-#undef HAVE_TIME
-
-/* Define if you have the <stdlib.h> header file. */
-#undef HAVE_STDLIB_H
-
-/* Define if you have the <string.h> header file. */
-#undef HAVE_STRING_H
-
-/* Define if you have the <strings.h> header file. */
-#undef HAVE_STRINGS_H
-
-/* Define if you have the <sys/resource.h> header file. */
-#undef HAVE_SYS_RESOURCE_H
-
-/* Define if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
-/* Define if you have the <time.h> header file. */
-#undef HAVE_TIME_H
-
-/* Define if you have the <unistd.h> header file. */
-#undef HAVE_UNISTD_H
diff --git a/sim/mcore/configure b/sim/mcore/configure
deleted file mode 100755
index 2720d6b5d38..00000000000
--- a/sim/mcore/configure
+++ /dev/null
@@ -1,4024 +0,0 @@
-#! /bin/sh
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-sim_inline="-DDEFAULT_INLINE=0"
-
-
-
-
-
-
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-
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-
-
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-
-
-# This file is derived from `gettext.m4'. The difference is that the
-# included macros assume Cygnus-style source and build trees.
-
-# Macro to add for using GNU gettext.
-# Ulrich Drepper <drepper@cygnus.com>, 1995.
-#
-# This file file be copied and used freely without restrictions. It can
-# be used in projects which are not available under the GNU Public License
-# but which still want to provide support for the GNU gettext functionality.
-# Please note that the actual code is *not* freely available.
-
-# serial 3
-
-
-
-
-
-# Search path for a program which passes the given test.
-# Ulrich Drepper <drepper@cygnus.com>, 1996.
-#
-# This file file be copied and used freely without restrictions. It can
-# be used in projects which are not available under the GNU Public License
-# but which still want to provide support for the GNU gettext functionality.
-# Please note that the actual code is *not* freely available.
-
-# serial 1
-
-
-
-# Check whether LC_MESSAGES is available in <locale.h>.
-# Ulrich Drepper <drepper@cygnus.com>, 1995.
-#
-# This file file be copied and used freely without restrictions. It can
-# be used in projects which are not available under the GNU Public License
-# but which still want to provide support for the GNU gettext functionality.
-# Please note that the actual code is *not* freely available.
-
-# serial 1
-
-
-
-
-
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.13
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
-ac_help="$ac_help
- --disable-nls do not use Native Language Support"
-ac_help="$ac_help
- --with-included-gettext use the GNU gettext library included here"
-ac_help="$ac_help
- --enable-maintainer-mode Enable developer functionality."
-ac_help="$ac_help
- --enable-sim-bswap Use Host specific BSWAP instruction."
-ac_help="$ac_help
- --enable-sim-cflags=opts Extra CFLAGS for use in building simulator"
-ac_help="$ac_help
- --enable-sim-debug=opts Enable debugging flags"
-ac_help="$ac_help
- --enable-sim-stdio Specify whether to use stdio for console input/output."
-ac_help="$ac_help
- --enable-sim-trace=opts Enable tracing flags"
-ac_help="$ac_help
- --enable-sim-profile=opts Enable profiling flags"
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
-host=NONE
-no_create=
-nonopt=NONE
-no_recursion=
-prefix=NONE
-program_prefix=NONE
-program_suffix=NONE
-program_transform_name=s,x,x,
-silent=
-site=
-sitefile=
-srcdir=
-target=NONE
-verbose=
-x_includes=NONE
-x_libraries=NONE
-bindir='${exec_prefix}/bin'
-sbindir='${exec_prefix}/sbin'
-libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-# Initialize some other variables.
-subdirs=
-MFLAGS= MAKEFLAGS=
-SHELL=${CONFIG_SHELL-/bin/sh}
-# Maximum number of lines to put in a shell here document.
-ac_max_here_lines=12
-
-ac_prev=
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- # If the previous option needs an argument, assign it.
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-int main() {
-char *p = alloca(2 * sizeof(int));
-; return 0; }
-EOF
-if { (eval echo configure:1106: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- ac_cv_header_alloca_h=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_header_alloca_h=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
-if test $ac_cv_header_alloca_h = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_ALLOCA_H 1
-EOF
-
-fi
-
-echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:1127: checking for alloca" >&5
-if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1132 "configure"
-#include "confdefs.h"
-
-#ifdef __GNUC__
-# define alloca __builtin_alloca
-#else
-# ifdef _MSC_VER
-# include <malloc.h>
-# define alloca _alloca
-# else
-# if HAVE_ALLOCA_H
-# include <alloca.h>
-# else
-# ifdef _AIX
- #pragma alloca
-# else
-# ifndef alloca /* predefined by HP cc +Olibcalls */
-char *alloca ();
-# endif
-# endif
-# endif
-# endif
-#endif
-
-int main() {
-char *p = (char *) alloca(1);
-; return 0; }
-EOF
-if { (eval echo configure:1160: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- ac_cv_func_alloca_works=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_func_alloca_works=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
-if test $ac_cv_func_alloca_works = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_ALLOCA 1
-EOF
-
-fi
-
-if test $ac_cv_func_alloca_works = no; then
- # The SVR3 libPW and SVR4 libucb both contain incompatible functions
- # that cause trouble. Some versions do not even contain alloca or
- # contain a buggy version. If you still want to use their alloca,
- # use ar to extract alloca.o from them instead of compiling alloca.c.
- ALLOCA=alloca.${ac_objext}
- cat >> confdefs.h <<\EOF
-#define C_ALLOCA 1
-EOF
-
-
-echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:1192: checking whether alloca needs Cray hooks" >&5
-if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1197 "configure"
-#include "confdefs.h"
-#if defined(CRAY) && ! defined(CRAY2)
-webecray
-#else
-wenotbecray
-#endif
-
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "webecray" >/dev/null 2>&1; then
- rm -rf conftest*
- ac_cv_os_cray=yes
-else
- rm -rf conftest*
- ac_cv_os_cray=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_os_cray" 1>&6
-if test $ac_cv_os_cray = yes; then
-for ac_func in _getb67 GETB67 getb67; do
- echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1222: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1227 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:1250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- cat >> confdefs.h <<EOF
-#define CRAY_STACKSEG_END $ac_func
-EOF
-
- break
-else
- echo "$ac_t""no" 1>&6
-fi
-
-done
-fi
-
-echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:1277: checking stack direction for C alloca" >&5
-if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- ac_cv_c_stack_direction=0
-else
- cat > conftest.$ac_ext <<EOF
-#line 1285 "configure"
-#include "confdefs.h"
-find_stack_direction ()
-{
- static char *addr = 0;
- auto char dummy;
- if (addr == 0)
- {
- addr = &dummy;
- return find_stack_direction ();
- }
- else
- return (&dummy > addr) ? 1 : -1;
-}
-main ()
-{
- exit (find_stack_direction() < 0);
-}
-EOF
-if { (eval echo configure:1304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- ac_cv_c_stack_direction=1
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_c_stack_direction=-1
-fi
-rm -fr conftest*
-fi
-
-fi
-
-echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
-cat >> confdefs.h <<EOF
-#define STACK_DIRECTION $ac_cv_c_stack_direction
-EOF
-
-fi
-
-for ac_hdr in unistd.h
-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1329: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1334 "configure"
-#include "confdefs.h"
-#include <$ac_hdr>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1339: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
-for ac_func in getpagesize
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1368: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1373 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:1396: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
-echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:1421: checking for working mmap" >&5
-if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- ac_cv_func_mmap_fixed_mapped=no
-else
- cat > conftest.$ac_ext <<EOF
-#line 1429 "configure"
-#include "confdefs.h"
-
-/* Thanks to Mike Haertel and Jim Avera for this test.
- Here is a matrix of mmap possibilities:
- mmap private not fixed
- mmap private fixed at somewhere currently unmapped
- mmap private fixed at somewhere already mapped
- mmap shared not fixed
- mmap shared fixed at somewhere currently unmapped
- mmap shared fixed at somewhere already mapped
- For private mappings, we should verify that changes cannot be read()
- back from the file, nor mmap's back from the file at a different
- address. (There have been systems where private was not correctly
- implemented like the infamous i386 svr4.0, and systems where the
- VM page cache was not coherent with the filesystem buffer cache
- like early versions of FreeBSD and possibly contemporary NetBSD.)
- For shared mappings, we should conversely verify that changes get
- propogated back to all the places they're supposed to be.
-
- Grep wants private fixed already mapped.
- The main things grep needs to know about mmap are:
- * does it exist and is it safe to write into the mmap'd area
- * how to use it (BSD variants) */
-#include <sys/types.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-
-/* This mess was copied from the GNU getpagesize.h. */
-#ifndef HAVE_GETPAGESIZE
-# ifdef HAVE_UNISTD_H
-# include <unistd.h>
-# endif
-
-/* Assume that all systems that can run configure have sys/param.h. */
-# ifndef HAVE_SYS_PARAM_H
-# define HAVE_SYS_PARAM_H 1
-# endif
-
-# ifdef _SC_PAGESIZE
-# define getpagesize() sysconf(_SC_PAGESIZE)
-# else /* no _SC_PAGESIZE */
-# ifdef HAVE_SYS_PARAM_H
-# include <sys/param.h>
-# ifdef EXEC_PAGESIZE
-# define getpagesize() EXEC_PAGESIZE
-# else /* no EXEC_PAGESIZE */
-# ifdef NBPG
-# define getpagesize() NBPG * CLSIZE
-# ifndef CLSIZE
-# define CLSIZE 1
-# endif /* no CLSIZE */
-# else /* no NBPG */
-# ifdef NBPC
-# define getpagesize() NBPC
-# else /* no NBPC */
-# ifdef PAGESIZE
-# define getpagesize() PAGESIZE
-# endif /* PAGESIZE */
-# endif /* no NBPC */
-# endif /* no NBPG */
-# endif /* no EXEC_PAGESIZE */
-# else /* no HAVE_SYS_PARAM_H */
-# define getpagesize() 8192 /* punt totally */
-# endif /* no HAVE_SYS_PARAM_H */
-# endif /* no _SC_PAGESIZE */
-
-#endif /* no HAVE_GETPAGESIZE */
-
-#ifdef __cplusplus
-extern "C" { void *malloc(unsigned); }
-#else
-char *malloc();
-#endif
-
-int
-main()
-{
- char *data, *data2, *data3;
- int i, pagesize;
- int fd;
-
- pagesize = getpagesize();
-
- /*
- * First, make a file with some known garbage in it.
- */
- data = malloc(pagesize);
- if (!data)
- exit(1);
- for (i = 0; i < pagesize; ++i)
- *(data + i) = rand();
- umask(0);
- fd = creat("conftestmmap", 0600);
- if (fd < 0)
- exit(1);
- if (write(fd, data, pagesize) != pagesize)
- exit(1);
- close(fd);
-
- /*
- * Next, try to mmap the file at a fixed address which
- * already has something else allocated at it. If we can,
- * also make sure that we see the same garbage.
- */
- fd = open("conftestmmap", O_RDWR);
- if (fd < 0)
- exit(1);
- data2 = malloc(2 * pagesize);
- if (!data2)
- exit(1);
- data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
- if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
- MAP_PRIVATE | MAP_FIXED, fd, 0L))
- exit(1);
- for (i = 0; i < pagesize; ++i)
- if (*(data + i) != *(data2 + i))
- exit(1);
-
- /*
- * Finally, make sure that changes to the mapped area
- * do not percolate back to the file as seen by read().
- * (This is a bug on some variants of i386 svr4.0.)
- */
- for (i = 0; i < pagesize; ++i)
- *(data2 + i) = *(data2 + i) + 1;
- data3 = malloc(pagesize);
- if (!data3)
- exit(1);
- if (read(fd, data3, pagesize) != pagesize)
- exit(1);
- for (i = 0; i < pagesize; ++i)
- if (*(data + i) != *(data3 + i))
- exit(1);
- close(fd);
- unlink("conftestmmap");
- exit(0);
-}
-
-EOF
-if { (eval echo configure:1569: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- ac_cv_func_mmap_fixed_mapped=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_func_mmap_fixed_mapped=no
-fi
-rm -fr conftest*
-fi
-
-fi
-
-echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
-if test $ac_cv_func_mmap_fixed_mapped = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_MMAP 1
-EOF
-
-fi
-
-echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:1592: checking for Cygwin environment" >&5
-if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1597 "configure"
-#include "confdefs.h"
-
-int main() {
-
-#ifndef __CYGWIN__
-#define __CYGWIN__ __CYGWIN32__
-#endif
-return __CYGWIN__;
-; return 0; }
-EOF
-if { (eval echo configure:1608: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_cygwin=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_cygwin=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_cygwin" 1>&6
-CYGWIN=
-test "$ac_cv_cygwin" = yes && CYGWIN=yes
-echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:1625: checking for mingw32 environment" >&5
-if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1630 "configure"
-#include "confdefs.h"
-
-int main() {
-return __MINGW32__;
-; return 0; }
-EOF
-if { (eval echo configure:1637: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_mingw32=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_mingw32=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_mingw32" 1>&6
-MINGW32=
-test "$ac_cv_mingw32" = yes && MINGW32=yes
-
-# autoconf.info says this should be called right after AC_INIT.
-
-
-ac_aux_dir=
-for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
- if test -f $ac_dir/install-sh; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install-sh -c"
- break
- elif test -f $ac_dir/install.sh; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install.sh -c"
- break
- fi
-done
-if test -z "$ac_aux_dir"; then
- { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
-fi
-ac_config_guess=$ac_aux_dir/config.guess
-ac_config_sub=$ac_aux_dir/config.sub
-ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
-
-
-# Do some error checking and defaulting for the host and target type.
-# The inputs are:
-# configure --host=HOST --target=TARGET --build=BUILD NONOPT
-#
-# The rules are:
-# 1. You are not allowed to specify --host, --target, and nonopt at the
-# same time.
-# 2. Host defaults to nonopt.
-# 3. If nonopt is not specified, then host defaults to the current host,
-# as determined by config.guess.
-# 4. Target and build default to nonopt.
-# 5. If nonopt is not specified, then target and build default to host.
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-case $host---$target---$nonopt in
-NONE---*---* | *---NONE---* | *---*---NONE) ;;
-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:1704: checking host system type" >&5
-
-host_alias=$host
-case "$host_alias" in
-NONE)
- case $nonopt in
- NONE)
- if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
- else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
- fi ;;
- *) host_alias=$nonopt ;;
- esac ;;
-esac
-
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$host" 1>&6
-
-echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:1725: checking target system type" >&5
-
-target_alias=$target
-case "$target_alias" in
-NONE)
- case $nonopt in
- NONE) target_alias=$host_alias ;;
- *) target_alias=$nonopt ;;
- esac ;;
-esac
-
-target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
-target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$target" 1>&6
-
-echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:1743: checking build system type" >&5
-
-build_alias=$build
-case "$build_alias" in
-NONE)
- case $nonopt in
- NONE) build_alias=$host_alias ;;
- *) build_alias=$nonopt ;;
- esac ;;
-esac
-
-build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
-build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$build" 1>&6
-
-test "$host_alias" != "$target_alias" &&
- test "$program_prefix$program_suffix$program_transform_name" = \
- NONENONEs,x,x, &&
- program_prefix=${target_alias}-
-
-if test "$program_transform_name" = s,x,x,; then
- program_transform_name=
-else
- # Double any \ or $. echo might interpret backslashes.
- cat <<\EOF_SED > conftestsed
-s,\\,\\\\,g; s,\$,$$,g
-EOF_SED
- program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
- rm -f conftestsed
-fi
-test "$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},; $program_transform_name"
-
-# sed with no file args requires a program.
-test "$program_transform_name" = "" && program_transform_name="s,x,x,"
-
-# Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1787: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- ac_cv_prog_CC="gcc"
- break
- fi
- done
- IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
- echo "$ac_t""$CC" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
-if test -z "$CC"; then
- # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1817: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_prog_rejected=no
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
- ac_prog_rejected=yes
- continue
- fi
- ac_cv_prog_CC="cc"
- break
- fi
- done
- IFS="$ac_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 $# -gt 0; then
- # We chose a different compiler from the bogus one.
- # However, it has the same basename, so the bogon will be chosen
- # first if we set CC to just the basename; use the full file name.
- shift
- set dummy "$ac_dir/$ac_word" "$@"
- shift
- ac_cv_prog_CC="$@"
- fi
-fi
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
- echo "$ac_t""$CC" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
- if test -z "$CC"; then
- case "`uname -s`" in
- *win32* | *WIN32*)
- # Extract the first word of "cl", so it can be a program name with args.
-set dummy cl; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1868: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- ac_cv_prog_CC="cl"
- break
- fi
- done
- IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
- echo "$ac_t""$CC" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
- ;;
- esac
- fi
- test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1900: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-cat > conftest.$ac_ext << EOF
-
-#line 1911 "configure"
-#include "confdefs.h"
-
-main(){return(0);}
-EOF
-if { (eval echo configure:1916: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- ac_cv_prog_cc_works=yes
- # If we can't run a trivial program, we are probably using a cross compiler.
- if (./conftest; exit) 2>/dev/null; then
- ac_cv_prog_cc_cross=no
- else
- ac_cv_prog_cc_cross=yes
- fi
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- ac_cv_prog_cc_works=no
-fi
-rm -fr conftest*
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
-if test $ac_cv_prog_cc_works = no; then
- { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
-fi
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1942: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
-echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1947: checking whether we are using GNU C" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.c <<EOF
-#ifdef __GNUC__
- yes;
-#endif
-EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1956: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
- ac_cv_prog_gcc=yes
-else
- ac_cv_prog_gcc=no
-fi
-fi
-
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-
-if test $ac_cv_prog_gcc = yes; then
- GCC=yes
-else
- GCC=
-fi
-
-ac_test_CFLAGS="${CFLAGS+set}"
-ac_save_CFLAGS="$CFLAGS"
-CFLAGS=
-echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1975: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
- ac_cv_prog_cc_g=yes
-else
- ac_cv_prog_cc_g=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&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
-
-# 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
-# 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"
-# ./install, which can be erroneously created by make from ./install.sh.
-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:2018: checking for a BSD compatible install" >&5
-if test -z "$INSTALL"; then
-if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
- for ac_dir in $PATH; do
- # Account for people who put trailing slashes in PATH elements.
- case "$ac_dir/" in
- /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/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
- if test -f $ac_dir/$ac_prog; then
- if test $ac_prog = install &&
- grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
- # AIX install. It has an incompatible calling convention.
- :
- else
- ac_cv_path_install="$ac_dir/$ac_prog -c"
- break 2
- fi
- fi
- done
- ;;
- esac
- done
- IFS="$ac_save_IFS"
-
-fi
- if test "${ac_cv_path_install+set}" = set; then
- INSTALL="$ac_cv_path_install"
- else
- # As a last resort, use the slow shell script. We don't cache a
- # path for INSTALL within a source directory, because that will
- # break other packages using the cache if that directory is
- # removed, or if the path is relative.
- INSTALL="$ac_install_sh"
- fi
-fi
-echo "$ac_t""$INSTALL" 1>&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='${INSTALL_PROGRAM}'
-
-test -z "$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}
-
-# Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2086: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- ac_cv_prog_RANLIB="ranlib"
- break
- fi
- done
- IFS="$ac_save_ifs"
- test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
- echo "$ac_t""$RANLIB" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
-
-ALL_LINGUAS=
-
- for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
-unistd.h values.h sys/param.h
-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2121: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2126 "configure"
-#include "confdefs.h"
-#include <$ac_hdr>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2131: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
- for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
-__argz_count __argz_stringify __argz_next
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2161: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2166 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:2189: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
-
- if test "${ac_cv_func_stpcpy+set}" != "set"; then
- for ac_func in stpcpy
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2218: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2223 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:2246: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
- fi
- if test "${ac_cv_func_stpcpy}" = "yes"; then
- cat >> confdefs.h <<\EOF
-#define HAVE_STPCPY 1
-EOF
-
- fi
-
- if test $ac_cv_header_locale_h = yes; then
- echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
-echo "configure:2280: checking for LC_MESSAGES" >&5
-if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2285 "configure"
-#include "confdefs.h"
-#include <locale.h>
-int main() {
-return LC_MESSAGES
-; return 0; }
-EOF
-if { (eval echo configure:2292: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- am_cv_val_LC_MESSAGES=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- am_cv_val_LC_MESSAGES=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
- if test $am_cv_val_LC_MESSAGES = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_LC_MESSAGES 1
-EOF
-
- fi
- fi
- echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
-echo "configure:2313: checking whether NLS is requested" >&5
- # Check whether --enable-nls or --disable-nls was given.
-if test "${enable_nls+set}" = set; then
- enableval="$enable_nls"
- USE_NLS=$enableval
-else
- USE_NLS=yes
-fi
-
- echo "$ac_t""$USE_NLS" 1>&6
-
-
- USE_INCLUDED_LIBINTL=no
-
- if test "$USE_NLS" = "yes"; then
- cat >> confdefs.h <<\EOF
-#define ENABLE_NLS 1
-EOF
-
- echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
-echo "configure:2333: checking whether included gettext is requested" >&5
- # Check whether --with-included-gettext or --without-included-gettext was given.
-if test "${with_included_gettext+set}" = set; then
- withval="$with_included_gettext"
- nls_cv_force_use_gnu_gettext=$withval
-else
- nls_cv_force_use_gnu_gettext=no
-fi
-
- echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
-
- nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
- if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
- nls_cv_header_intl=
- nls_cv_header_libgt=
- CATOBJEXT=NONE
-
- ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
-echo "configure:2352: checking for libintl.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2357 "configure"
-#include "confdefs.h"
-#include <libintl.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2362: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
-echo "configure:2379: checking for gettext in libc" >&5
-if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2384 "configure"
-#include "confdefs.h"
-#include <libintl.h>
-int main() {
-return (int) gettext ("")
-; return 0; }
-EOF
-if { (eval echo configure:2391: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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-
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-
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-if { (eval echo configure:2426: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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-
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-fi
-
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-
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-
- # Extract the first word of "msgfmt", so it can be a program name with args.
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- IFS="$ac_save_ifs"
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-if { (eval echo configure:2544: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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-
- # Extract the first word of "gmsgfmt", so it can be a program name with args.
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-echo "configure:2571: checking for $ac_word" >&5
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- echo $ac_n "(cached) $ac_c" 1>&6
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- case "$GMSGFMT" in
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- ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
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- ?:/*)
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- ;;
- *)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
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- IFS="$ac_save_ifs"
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-else
- echo "$ac_t""no" 1>&6
-fi
-
- # Extract the first word of "xgettext", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2607: checking for $ac_word" >&5
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-else
- case "$XGETTEXT" in
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- ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
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- *)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
- for ac_dir in $PATH; do
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- IFS="$ac_save_ifs"
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- ;;
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-XGETTEXT="$ac_cv_path_XGETTEXT"
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-else
- echo "$ac_t""no" 1>&6
-fi
-
- cat > conftest.$ac_ext <<EOF
-#line 2639 "configure"
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-
-int main() {
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- return _nl_msg_cat_cntr
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-if { (eval echo configure:2647: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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- CATOBJEXT=.gmo
- DATADIRNAME=share
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- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- CATOBJEXT=.mo
- DATADIRNAME=lib
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-rm -f conftest*
- INSTOBJEXT=.mo
- fi
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-
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- echo "$ac_t""no" 1>&6
-fi
-
-
-
- if test "$CATOBJEXT" = "NONE"; then
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-
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- # Extract the first word of "msgfmt", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2679: checking for $ac_word" >&5
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-else
- case "$MSGFMT" in
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- ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
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- *)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
- for ac_dir in $PATH; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
- ac_cv_path_MSGFMT="$ac_dir/$ac_word"
- break
- fi
- fi
- done
- IFS="$ac_save_ifs"
- test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
- ;;
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-MSGFMT="$ac_cv_path_MSGFMT"
-if test -n "$MSGFMT"; then
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-else
- echo "$ac_t""no" 1>&6
-fi
-
- # Extract the first word of "gmsgfmt", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2713: checking for $ac_word" >&5
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-else
- case "$GMSGFMT" in
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- ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
- ;;
- ?:/*)
- ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
- ;;
- *)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
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- fi
- done
- IFS="$ac_save_ifs"
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- echo "$ac_t""no" 1>&6
-fi
-
- # Extract the first word of "xgettext", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2749: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
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-else
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- ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
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- *)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
- for ac_dir in $PATH; do
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- IFS="$ac_save_ifs"
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-else
- echo "$ac_t""no" 1>&6
-fi
-
-
- USE_INCLUDED_LIBINTL=yes
- CATOBJEXT=.gmo
- INSTOBJEXT=.mo
- DATADIRNAME=share
- INTLDEPS='$(top_builddir)/../intl/libintl.a'
- INTLLIBS=$INTLDEPS
- LIBS=`echo $LIBS | sed -e 's/-lintl//'`
- nls_cv_header_intl=libintl.h
- nls_cv_header_libgt=libgettext.h
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-
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- : ;
- else
- echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
- XGETTEXT=":"
- fi
- fi
-
- # We need to process the po/ directory.
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- else
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- nls_cv_header_intl=libintl.h
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-
- # If this is used in GNU gettext we have to set USE_NLS to `yes'
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- fi
-
- for lang in $ALL_LINGUAS; do
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- POFILES="$POFILES $lang.po"
- done
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- if test "x$CATOBJEXT" != "x"; then
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- LINGUAS=
- else
- echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
-echo "configure:2839: checking for catalogs to be installed" >&5
- NEW_LINGUAS=
- for lang in ${LINGUAS=$ALL_LINGUAS}; do
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- esac
- done
- LINGUAS=$NEW_LINGUAS
- echo "$ac_t""$LINGUAS" 1>&6
- fi
-
- if test -n "$LINGUAS"; then
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- fi
- fi
-
- if test $ac_cv_header_locale_h = yes; then
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- else
- INCLUDE_LOCALE_H="\
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- fi
-
-
- if test -f $srcdir/po2tbl.sed.in; then
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-echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
-echo "configure:2867: checking for linux/version.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
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-else
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-#include <linux/version.h>
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-{ (eval echo configure:2877: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
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- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- msgformat=linux
-else
- echo "$ac_t""no" 1>&6
-msgformat=xopen
-fi
-
-
- sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
- fi
- sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
- $srcdir/po2tbl.sed.in > po2tbl.sed
- fi
-
- if test "$PACKAGE" = "gettext"; then
- GT_NO="#NO#"
- GT_YES=
- else
- GT_NO=
- GT_YES="#YES#"
- fi
-
-
-
- MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
-
-
- l=
-
-
- if test -d $srcdir/po; then
- test -d po || mkdir po
- if test "x$srcdir" != "x."; then
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- else
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- fi
- else
- posrcprefix="../"
- fi
- rm -f po/POTFILES
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- < $srcdir/po/POTFILES.in > po/POTFILES
- 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 ${host} = i386-*-windows*.
-for ac_hdr in stdlib.h string.h strings.h unistd.h time.h
-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2946: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2951 "configure"
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-#include <$ac_hdr>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2956: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
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- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
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- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
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-
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-
-for ac_hdr in sys/time.h sys/resource.h
-do
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-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2986: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2991 "configure"
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-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2996: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
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-
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- echo "$ac_t""no" 1>&6
-fi
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-
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-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
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-
-
-
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- sim_debug=""
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-
-
-
-# Check whether --enable-sim-stdio or --disable-sim-stdio was given.
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- sim_stdio=""
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-
-
-
-# Check whether --enable-sim-trace or --disable-sim-trace was given.
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- sim_trace=""
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- sim_trace="${sim_trace}|TRACE_$x"
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- sim_trace=""
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-
-
-
-# Check whether --enable-sim-profile or --disable-sim-profile was given.
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-
-
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- cat > conftest.$ac_ext <<EOF
-#line 3407 "configure"
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-
-int main() {
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-if { (eval echo configure:3424: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_type_signal=void
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- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_type_signal=int
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-
-echo "$ac_t""$ac_cv_type_signal" 1>&6
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-
-
-
-
-
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- ac_cv_exeext=
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- { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
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-
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-sim_link_links=tconfig.h
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-
-
-
-for ac_hdr in unistd.h
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- echo $ac_n "(cached) $ac_c" 1>&6
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- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
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-
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-trap '' 1 2 15
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-ac_given_srcdir=$srcdir
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-
-trap 'rm -fr `echo "Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@sim_environment@%$sim_environment%g
-s%@sim_alignment@%$sim_alignment%g
-s%@sim_assert@%$sim_assert%g
-s%@sim_bitsize@%$sim_bitsize%g
-s%@sim_endian@%$sim_endian%g
-s%@sim_hostendian@%$sim_hostendian%g
-s%@sim_float@%$sim_float%g
-s%@sim_scache@%$sim_scache%g
-s%@sim_default_model@%$sim_default_model%g
-s%@sim_hw_cflags@%$sim_hw_cflags%g
-s%@sim_hw_objs@%$sim_hw_objs%g
-s%@sim_hw@%$sim_hw%g
-s%@sim_inline@%$sim_inline%g
-s%@sim_packages@%$sim_packages%g
-s%@sim_regparm@%$sim_regparm%g
-s%@sim_reserved_bits@%$sim_reserved_bits%g
-s%@sim_smp@%$sim_smp%g
-s%@sim_stdcall@%$sim_stdcall%g
-s%@sim_xor_endian@%$sim_xor_endian%g
-s%@WARN_CFLAGS@%$WARN_CFLAGS%g
-s%@WERROR_CFLAGS@%$WERROR_CFLAGS%g
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@CC@%$CC%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
-s%@HDEFINES@%$HDEFINES%g
-s%@AR@%$AR%g
-s%@RANLIB@%$RANLIB%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@CPP@%$CPP%g
-s%@ALLOCA@%$ALLOCA%g
-s%@USE_NLS@%$USE_NLS%g
-s%@MSGFMT@%$MSGFMT%g
-s%@GMSGFMT@%$GMSGFMT%g
-s%@XGETTEXT@%$XGETTEXT%g
-s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
-s%@CATALOGS@%$CATALOGS%g
-s%@CATOBJEXT@%$CATOBJEXT%g
-s%@DATADIRNAME@%$DATADIRNAME%g
-s%@GMOFILES@%$GMOFILES%g
-s%@INSTOBJEXT@%$INSTOBJEXT%g
-s%@INTLDEPS@%$INTLDEPS%g
-s%@INTLLIBS@%$INTLLIBS%g
-s%@INTLOBJS@%$INTLOBJS%g
-s%@POFILES@%$POFILES%g
-s%@POSUB@%$POSUB%g
-s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
-s%@GT_NO@%$GT_NO%g
-s%@GT_YES@%$GT_YES%g
-s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
-s%@l@%$l%g
-s%@MAINT@%$MAINT%g
-s%@sim_bswap@%$sim_bswap%g
-s%@sim_cflags@%$sim_cflags%g
-s%@sim_debug@%$sim_debug%g
-s%@sim_stdio@%$sim_stdio%g
-s%@sim_trace@%$sim_trace%g
-s%@sim_profile@%$sim_profile%g
-s%@EXEEXT@%$EXEEXT%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
- if test $ac_beg -gt 1; then
- sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
- else
- sed "${ac_end}q" conftest.subs > conftest.s$ac_file
- fi
- if test ! -s conftest.s$ac_file; then
- ac_more_lines=false
- rm -f conftest.s$ac_file
- else
- if test -z "$ac_sed_cmds"; then
- ac_sed_cmds="sed -f conftest.s$ac_file"
- else
- ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
- fi
- ac_file=`expr $ac_file + 1`
- ac_beg=$ac_end
- ac_end=`expr $ac_end + $ac_max_sed_cmds`
- fi
-done
-if test -z "$ac_sed_cmds"; then
- ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
- # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
- case "$ac_file" in
- *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
- ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
- *) ac_file_in="${ac_file}.in" ;;
- esac
-
- # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
- # Remove last slash and all that follows it. Not all systems have dirname.
- ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
- if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
- # The file is in a subdirectory.
- test ! -d "$ac_dir" && mkdir "$ac_dir"
- ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
- # A "../" for each directory in $ac_dir_suffix.
- ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
- else
- ac_dir_suffix= ac_dots=
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-
- case "$ac_given_srcdir" in
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- top_srcdir="$ac_dots$ac_given_srcdir" ;;
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-
- case "$ac_given_INSTALL" in
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- *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
- esac
-
- echo creating "$ac_file"
- rm -f "$ac_file"
- configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
- case "$ac_file" in
- *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
- *) ac_comsub= ;;
- esac
-
- ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
- sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
-# NAME is the cpp macro being defined and VALUE is the value it is being given.
-#
-# ac_d sets the value in "#define NAME VALUE" lines.
-ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
-ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
-ac_dC='\3'
-ac_dD='%g'
-# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
-ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
-ac_uB='\([ ]\)%\1#\2define\3'
-ac_uC=' '
-ac_uD='\4%g'
-# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
-ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
-ac_eB='$%\1#\2define\3'
-ac_eC=' '
-ac_eD='%g'
-
-if test "${CONFIG_HEADERS+set}" != set; then
-EOF
-cat >> $CONFIG_STATUS <<EOF
- CONFIG_HEADERS="config.h:config.in"
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-fi
-for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
- # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
- case "$ac_file" in
- *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
- ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
- *) ac_file_in="${ac_file}.in" ;;
- esac
-
- echo creating $ac_file
-
- rm -f conftest.frag conftest.in conftest.out
- ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
- cat $ac_file_inputs > conftest.in
-
-EOF
-
-# Transform confdefs.h into a sed script conftest.vals that substitutes
-# the proper values into config.h.in to produce config.h. And first:
-# Protect against being on the right side of a sed subst in config.status.
-# Protect against being in an unquoted here document in config.status.
-rm -f conftest.vals
-cat > conftest.hdr <<\EOF
-s/[\\&%]/\\&/g
-s%[\\$`]%\\&%g
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
-s%ac_d%ac_u%gp
-s%ac_u%ac_e%gp
-EOF
-sed -n -f conftest.hdr confdefs.h > conftest.vals
-rm -f conftest.hdr
-
-# This sed command replaces #undef with comments. This is necessary, for
-# example, in the case of _POSIX_SOURCE, which is predefined and required
-# on some systems where configure will not decide to define it.
-cat >> conftest.vals <<\EOF
-s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
-EOF
-
-# Break up conftest.vals because some shells have a limit on
-# the size of here documents, and old seds have small limits too.
-
-rm -f conftest.tail
-while :
-do
- ac_lines=`grep -c . conftest.vals`
- # grep -c gives empty output for an empty file on some AIX systems.
- if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
- # Write a limited-size here document to conftest.frag.
- echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
- sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
- echo 'CEOF
- sed -f conftest.frag conftest.in > conftest.out
- rm -f conftest.in
- mv conftest.out conftest.in
-' >> $CONFIG_STATUS
- sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
- rm -f conftest.vals
- mv conftest.tail conftest.vals
-done
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-
-cat >> $CONFIG_STATUS <<\EOF
- rm -f conftest.frag conftest.h
- echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
- cat conftest.in >> conftest.h
- rm -f conftest.in
- if cmp -s $ac_file conftest.h 2>/dev/null; then
- echo "$ac_file is unchanged"
- rm -f conftest.h
- else
- # Remove last slash and all that follows it. Not all systems have dirname.
- ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
- if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
- # The file is in a subdirectory.
- test ! -d "$ac_dir" && mkdir "$ac_dir"
- fi
- rm -f $ac_file
- mv conftest.h $ac_file
- fi
-fi; done
-
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-ac_sources="$sim_link_files"
-ac_dests="$sim_link_links"
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-srcdir=$ac_given_srcdir
-while test -n "$ac_sources"; do
- set $ac_dests; ac_dest=$1; shift; ac_dests=$*
- set $ac_sources; ac_source=$1; shift; ac_sources=$*
-
- echo "linking $srcdir/$ac_source to $ac_dest"
-
- if test ! -r $srcdir/$ac_source; then
- { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
- fi
- rm -f $ac_dest
-
- # Make relative symlinks.
- # Remove last slash and all that follows it. Not all systems have dirname.
- ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
- if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
- # The dest file is in a subdirectory.
- test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
- ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
- # A "../" for each directory in $ac_dest_dir_suffix.
- ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
- else
- ac_dest_dir_suffix= ac_dots=
- fi
-
- case "$srcdir" in
- [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
- *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
- esac
-
- # Make a symlink if possible; otherwise try a hard link.
- if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
- ln $srcdir/$ac_source $ac_dest; then :
- else
- { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
- fi
-done
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-case "x$CONFIG_FILES" in
- xMakefile*)
- echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
- rm -f Makesim1.tmp Makesim2.tmp Makefile
- sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
- sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
- sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
- -e '/^## COMMON_POST_/ r Makesim2.tmp' \
- <Makefile.sim >Makefile
- rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
- ;;
- esac
- case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
-
diff --git a/sim/mcore/configure.in b/sim/mcore/configure.in
deleted file mode 100644
index 033b0bc1615..00000000000
--- a/sim/mcore/configure.in
+++ /dev/null
@@ -1,10 +0,0 @@
-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
-
-AC_CHECK_HEADERS(unistd.h)
-
-SIM_AC_OUTPUT
diff --git a/sim/mcore/interp.c b/sim/mcore/interp.c
deleted file mode 100644
index 456e4811cd4..00000000000
--- a/sim/mcore/interp.c
+++ /dev/null
@@ -1,2214 +0,0 @@
-/* Simulator for Motorola's MCore processor
- Copyright (C) 1999, 2000 Free Software Foundation, Inc.
- Contributed by Cygnus Solutions.
-
-This file is part of GDB, the GNU debugger.
-
-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 2, 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, write to the Free Software Foundation, Inc.,
-59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#include <signal.h>
-#include "sysdep.h"
-#include <sys/times.h>
-#include <sys/param.h>
-#include <netinet/in.h> /* for byte ordering macros */
-#include "bfd.h"
-#include "callback.h"
-#include "libiberty.h"
-#include "remote-sim.h"
-
-#ifndef NUM_ELEM
-#define NUM_ELEM(A) (sizeof (A) / sizeof (A)[0])
-#endif
-
-
-typedef long int word;
-typedef unsigned long int uword;
-
-static int target_big_endian = 0;
-static unsigned long heap_ptr = 0;
-host_callback * callback;
-
-
-unsigned long
-mcore_extract_unsigned_integer (addr, len)
- unsigned char * addr;
- int len;
-{
- unsigned long retval;
- unsigned char * p;
- unsigned char * startaddr = (unsigned char *)addr;
- unsigned char * endaddr = startaddr + len;
-
- if (len > (int) sizeof (unsigned long))
- printf ("That operation is not available on integers of more than %d bytes.",
- sizeof (unsigned long));
-
- /* Start at the most significant end of the integer, and work towards
- the least significant. */
- retval = 0;
-
- if (! target_big_endian)
- {
- for (p = endaddr; p > startaddr;)
- retval = (retval << 8) | * -- p;
- }
- else
- {
- for (p = startaddr; p < endaddr;)
- retval = (retval << 8) | * p ++;
- }
-
- return retval;
-}
-
-void
-mcore_store_unsigned_integer (addr, len, val)
- unsigned char * addr;
- int len;
- unsigned long val;
-{
- unsigned char * p;
- unsigned char * startaddr = (unsigned char *)addr;
- unsigned char * endaddr = startaddr + len;
-
- if (! target_big_endian)
- {
- for (p = startaddr; p < endaddr;)
- {
- * p ++ = val & 0xff;
- val >>= 8;
- }
- }
- else
- {
- for (p = endaddr; p > startaddr;)
- {
- * -- p = val & 0xff;
- val >>= 8;
- }
- }
-}
-
-/* The machine state.
- This state is maintained in host byte order. The
- fetch/store register functions must translate between host
- byte order and the target processor byte order.
- Keeping this data in target byte order simplifies the register
- read/write functions. Keeping this data in native order improves
- the performance of the simulator. Simulation speed is deemed more
- important. */
-
-/* The ordering of the mcore_regset structure is matched in the
- gdb/config/mcore/tm-mcore.h file in the REGISTER_NAMES macro. */
-struct mcore_regset
-{
- word gregs [16]; /* primary registers */
- word alt_gregs [16]; /* alt register file */
- word cregs [32]; /* control registers */
- word pc; /* the pc */
- int ticks;
- int stalls;
- int cycles;
- int insts;
- int exception;
- unsigned long msize;
- unsigned char * memory;
- word * active_gregs;
-};
-
-union
-{
- struct mcore_regset asregs;
- word asints [1]; /* but accessed larger... */
-} cpu;
-
-#define LAST_VALID_CREG 32 /* only 0..12 implemented */
-#define NUM_MCORE_REGS (16 + 16 + LAST_VALID_CREG + 1)
-
-int memcycles = 1;
-
-static SIM_OPEN_KIND sim_kind;
-static char * myname;
-
-static int issue_messages = 0;
-
-#define gr asregs.active_gregs
-#define cr asregs.cregs
-#define sr asregs.cregs[0]
-#define vbr asregs.cregs[1]
-#define esr asregs.cregs[2]
-#define fsr asregs.cregs[3]
-#define epc asregs.cregs[4]
-#define fpc asregs.cregs[5]
-#define ss0 asregs.cregs[6]
-#define ss1 asregs.cregs[7]
-#define ss2 asregs.cregs[8]
-#define ss3 asregs.cregs[9]
-#define ss4 asregs.cregs[10]
-#define gcr asregs.cregs[11]
-#define gsr asregs.cregs[12]
-#define mem asregs.memory
-
-/* maniuplate the carry bit */
-#define C_ON() (cpu.sr & 1)
-#define C_VALUE() (cpu.sr & 1)
-#define C_OFF() ((cpu.sr & 1) == 0)
-#define SET_C() {cpu.sr |= 1;}
-#define CLR_C() {cpu.sr &= 0xfffffffe;}
-#define NEW_C(v) {CLR_C(); cpu.sr |= ((v) & 1);}
-
-#define SR_AF() ((cpu.sr >> 1) & 1)
-
-#define TRAPCODE 1 /* r1 holds which function we want */
-#define PARM1 2 /* first parameter */
-#define PARM2 3
-#define PARM3 4
-#define PARM4 5
-#define RET1 2 /* register for return values. */
-
-long
-int_sbrk (inc_bytes)
- int inc_bytes;
-{
- long addr;
-
- addr = heap_ptr;
-
- heap_ptr += inc_bytes;
-
- if (issue_messages && heap_ptr>cpu.gr[0])
- fprintf (stderr, "Warning: heap_ptr overlaps stack!\n");
-
- return addr;
-}
-
-static void INLINE
-wbat (x, v)
- word x, v;
-{
- if (((uword)x) >= cpu.asregs.msize)
- {
- if (issue_messages)
- fprintf (stderr, "byte write to 0x%x outside memory range\n", x);
-
- cpu.asregs.exception = SIGSEGV;
- }
- else
- {
- unsigned char *p = cpu.mem + x;
- p[0] = v;
- }
-}
-
-static void INLINE
-wlat (x, v)
- word x, v;
-{
- if (((uword)x) >= cpu.asregs.msize)
- {
- if (issue_messages)
- fprintf (stderr, "word write to 0x%x outside memory range\n", x);
-
- cpu.asregs.exception = SIGSEGV;
- }
- else
- {
- if ((x & 3) != 0)
- {
- if (issue_messages)
- fprintf (stderr, "word write to unaligned memory address: 0x%x\n", x);
-
- cpu.asregs.exception = SIGBUS;
- }
- else if (! target_big_endian)
- {
- unsigned char * p = cpu.mem + x;
- p[3] = v >> 24;
- p[2] = v >> 16;
- p[1] = v >> 8;
- p[0] = v;
- }
- else
- {
- unsigned char * p = cpu.mem + x;
- p[0] = v >> 24;
- p[1] = v >> 16;
- p[2] = v >> 8;
- p[3] = v;
- }
- }
-}
-
-static void INLINE
-what (x, v)
- word x, v;
-{
- if (((uword)x) >= cpu.asregs.msize)
- {
- if (issue_messages)
- fprintf (stderr, "short write to 0x%x outside memory range\n", x);
-
- cpu.asregs.exception = SIGSEGV;
- }
- else
- {
- if ((x & 1) != 0)
- {
- if (issue_messages)
- fprintf (stderr, "short write to unaligned memory address: 0x%x\n",
- x);
-
- cpu.asregs.exception = SIGBUS;
- }
- else if (! target_big_endian)
- {
- unsigned char * p = cpu.mem + x;
- p[1] = v >> 8;
- p[0] = v;
- }
- else
- {
- unsigned char * p = cpu.mem + x;
- p[0] = v >> 8;
- p[1] = v;
- }
- }
-}
-
-/* Read functions. */
-static int INLINE
-rbat (x)
- word x;
-{
- if (((uword)x) >= cpu.asregs.msize)
- {
- if (issue_messages)
- fprintf (stderr, "byte read from 0x%x outside memory range\n", x);
-
- cpu.asregs.exception = SIGSEGV;
- return 0;
- }
- else
- {
- unsigned char * p = cpu.mem + x;
- return p[0];
- }
-}
-
-static int INLINE
-rlat (x)
- word x;
-{
- if (((uword) x) >= cpu.asregs.msize)
- {
- if (issue_messages)
- fprintf (stderr, "word read from 0x%x outside memory range\n", x);
-
- cpu.asregs.exception = SIGSEGV;
- return 0;
- }
- else
- {
- if ((x & 3) != 0)
- {
- if (issue_messages)
- fprintf (stderr, "word read from unaligned address: 0x%x\n", x);
-
- cpu.asregs.exception = SIGBUS;
- return 0;
- }
- else if (! target_big_endian)
- {
- unsigned char * p = cpu.mem + x;
- return (p[3] << 24) | (p[2] << 16) | (p[1] << 8) | p[0];
- }
- else
- {
- unsigned char * p = cpu.mem + x;
- return (p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3];
- }
- }
-}
-
-static int INLINE
-rhat (x)
- word x;
-{
- if (((uword)x) >= cpu.asregs.msize)
- {
- if (issue_messages)
- fprintf (stderr, "short read from 0x%x outside memory range\n", x);
-
- cpu.asregs.exception = SIGSEGV;
- return 0;
- }
- else
- {
- if ((x & 1) != 0)
- {
- if (issue_messages)
- fprintf (stderr, "short read from unaligned address: 0x%x\n", x);
-
- cpu.asregs.exception = SIGBUS;
- return 0;
- }
- else if (! target_big_endian)
- {
- unsigned char * p = cpu.mem + x;
- return (p[1] << 8) | p[0];
- }
- else
- {
- unsigned char * p = cpu.mem + x;
- return (p[0] << 8) | p[1];
- }
- }
-}
-
-
-#define SEXTB(x) (((x & 0xff) ^ (~ 0x7f)) + 0x80)
-#define SEXTW(y) ((int)((short)y))
-
-static int
-IOMEM (addr, write, value)
- int addr;
- int write;
- int value;
-{
-}
-
-/* Default to a 8 Mbyte (== 2^23) memory space. */
-static int sim_memory_size = 23;
-
-#define MEM_SIZE_FLOOR 64
-void
-sim_size (power)
- int power;
-{
- sim_memory_size = power;
- cpu.asregs.msize = 1 << sim_memory_size;
-
- if (cpu.mem)
- free (cpu.mem);
-
- /* Watch out for the '0 count' problem. There's probably a better
- way.. e.g., why do we use 64 here? */
- if (cpu.asregs.msize < 64) /* Ensure a boundary. */
- cpu.mem = (unsigned char *) calloc (64, (64 + cpu.asregs.msize) / 64);
- else
- cpu.mem = (unsigned char *) calloc (64, cpu.asregs.msize / 64);
-
- if (!cpu.mem)
- {
- if (issue_messages)
- fprintf (stderr,
- "Not enough VM for simulation of %d bytes of RAM\n",
- cpu.asregs.msize);
-
- cpu.asregs.msize = 1;
- cpu.mem = (unsigned char *) calloc (1, 1);
- }
-}
-
-static void
-init_pointers ()
-{
- if (cpu.asregs.msize != (1 << sim_memory_size))
- sim_size (sim_memory_size);
-}
-
-static void
-set_initial_gprs ()
-{
- int i;
- long space;
- unsigned long memsize;
-
- init_pointers ();
-
- /* Set up machine just out of reset. */
- cpu.asregs.pc = 0;
- cpu.sr = 0;
-
- memsize = cpu.asregs.msize / (1024 * 1024);
-
- if (issue_messages > 1)
- fprintf (stderr, "Simulated memory of %d Mbytes (0x0 .. 0x%08x)\n",
- memsize, cpu.asregs.msize - 1);
-
- /* Clean out the GPRs and alternate GPRs. */
- for (i = 0; i < 16; i++)
- {
- cpu.asregs.gregs[i] = 0;
- cpu.asregs.alt_gregs[i] = 0;
- }
-
- /* Make our register set point to the right place. */
- if (SR_AF())
- cpu.asregs.active_gregs = &cpu.asregs.alt_gregs[0];
- else
- cpu.asregs.active_gregs = &cpu.asregs.gregs[0];
-
- /* ABI specifies initial values for these registers. */
- cpu.gr[0] = cpu.asregs.msize - 4;
-
- /* dac fix, the stack address must be 8-byte aligned! */
- cpu.gr[0] = cpu.gr[0] - cpu.gr[0] % 8;
- cpu.gr[PARM1] = 0;
- cpu.gr[PARM2] = 0;
- cpu.gr[PARM3] = 0;
- cpu.gr[PARM4] = cpu.gr[0];
-}
-
-static void
-interrupt ()
-{
- cpu.asregs.exception = SIGINT;
-}
-
-/* Functions so that trapped open/close don't interfere with the
- parent's functions. We say that we can't close the descriptors
- that we didn't open. exit() and cleanup() get in trouble here,
- to some extent. That's the price of emulation. */
-
-unsigned char opened[100];
-
-static void
-log_open (fd)
- int fd;
-{
- if (fd < 0 || fd > NUM_ELEM (opened))
- return;
-
- opened[fd] = 1;
-}
-
-static void
-log_close (fd)
- int fd;
-{
- if (fd < 0 || fd > NUM_ELEM (opened))
- return;
-
- opened[fd] = 0;
-}
-
-static int
-is_opened (fd)
- int fd;
-{
- if (fd < 0 || fd > NUM_ELEM (opened))
- return 0;
-
- return opened[fd];
-}
-
-static void
-handle_trap1 ()
-{
- unsigned long a[3];
-
- switch ((unsigned long) (cpu.gr [TRAPCODE]))
- {
- case 3:
- a[0] = (unsigned long) (cpu.gr[PARM1]);
- a[1] = (unsigned long) (cpu.mem + cpu.gr[PARM2]);
- a[2] = (unsigned long) (cpu.gr[PARM3]);
- cpu.gr[RET1] = callback->read (callback, a[0], (char *) a[1], a[2]);
- break;
-
- case 4:
- a[0] = (unsigned long) (cpu.gr[PARM1]);
- a[1] = (unsigned long) (cpu.mem + cpu.gr[PARM2]);
- a[2] = (unsigned long) (cpu.gr[PARM3]);
- cpu.gr[RET1] = (int)callback->write (callback, a[0], (char *) a[1], a[2]);
- break;
-
- case 5:
- a[0] = (unsigned long) (cpu.mem + cpu.gr[PARM1]);
- a[1] = (unsigned long) (cpu.gr[PARM2]);
- /* a[2] = (unsigned long) (cpu.gr[PARM3]); */
- cpu.gr[RET1] = callback->open (callback, (char *) a[0], a[1]);
- log_open (cpu.gr[RET1]);
- break;
-
- case 6:
- a[0] = (unsigned long) (cpu.gr[PARM1]);
- /* Watch out for debugger's files. */
- if (is_opened (a[0]))
- {
- log_close (a[0]);
- cpu.gr[RET1] = callback->close (callback, a[0]);
- }
- else
- {
- /* Don't let him close it. */
- cpu.gr[RET1] = (-1);
- }
- break;
-
- case 9:
- a[0] = (unsigned long) (cpu.mem + cpu.gr[PARM1]);
- a[1] = (unsigned long) (cpu.mem + cpu.gr[PARM2]);
- cpu.gr[RET1] = link ((char *) a[0], (char *) a[1]);
- break;
-
- case 10:
- a[0] = (unsigned long) (cpu.mem + cpu.gr[PARM1]);
- cpu.gr[RET1] = callback->unlink (callback, (char *) a[0]);
- break;
-
- case 13:
- /* handle time(0) vs time(&var) */
- a[0] = (unsigned long) (cpu.gr[PARM1]);
- if (a[0])
- a[0] += (unsigned long) cpu.mem;
- cpu.gr[RET1] = callback->time (callback, (time_t *) a[0]);
- break;
-
- case 19:
- a[0] = (unsigned long) (cpu.gr[PARM1]);
- a[1] = (unsigned long) (cpu.gr[PARM2]);
- a[2] = (unsigned long) (cpu.gr[PARM3]);
- cpu.gr[RET1] = callback->lseek (callback, a[0], a[1], a[2]);
- break;
-
- case 33:
- a[0] = (unsigned long) (cpu.mem + cpu.gr[PARM1]);
- a[1] = (unsigned long) (cpu.gr[PARM2]);
- cpu.gr[RET1] = access ((char *) a[0], a[1]);
- break;
-
- case 43:
- a[0] = (unsigned long) (cpu.mem + cpu.gr[PARM1]);
-#if 0
- cpu.gr[RET1] = times ((char *)a[0]);
-#else
- {
- /* Give him simulated cycles for utime
- and an instruction count for stime. */
- struct tms
- {
- time_t tms_utime;
- time_t tms_stime;
- time_t tms_cutime;
- time_t tms_cstime;
- } t;
-
- t.tms_utime = cpu.asregs.cycles;
- t.tms_stime = cpu.asregs.insts;
- t.tms_cutime = t.tms_utime;
- t.tms_cstime = t.tms_stime;
-
- memcpy ((struct tms *)(a[0]), &t, sizeof (t));
-
- cpu.gr[RET1] = cpu.asregs.cycles;
- }
-#endif
- break;
-
- case 69:
- a[0] = (unsigned long) (cpu.gr[PARM1]);
- cpu.gr[RET1] = int_sbrk (a[0]);
- break;
-
- default:
- if (issue_messages)
- fprintf (stderr, "WARNING: sys call %d unimplemented\n",
- cpu.gr[TRAPCODE]);
- break;
- }
-}
-
-static void
-process_stub (what)
- int what;
-{
- /* These values should match those in libgloss/mcore/syscalls.s. */
- switch (what)
- {
- case 3: /* _read */
- case 4: /* _write */
- case 5: /* _open */
- case 6: /* _close */
- case 10: /* _unlink */
- case 19: /* _lseek */
- case 43: /* _times */
- cpu.gr [TRAPCODE] = what;
- handle_trap1 ();
- break;
-
- default:
- if (issue_messages)
- fprintf (stderr, "Unhandled stub opcode: %d\n", what);
- break;
- }
-}
-
-static void
-util (what)
- unsigned what;
-{
- switch (what)
- {
- case 0: /* exit */
- cpu.asregs.exception = SIGQUIT;
- break;
-
- case 1: /* printf */
- {
- unsigned long a[6];
- unsigned char *s;
- int i;
-
- a[0] = (unsigned long)(cpu.mem + cpu.gr[PARM1]);
-
- for (s = (unsigned char *)a[0], i = 1 ; *s && i < 6 ; s++)
- {
- if (*s == '%')
- {
- if (*++s == 's')
- a[i] = (unsigned long)(cpu.mem + cpu.gr[PARM1+i]);
- else
- a[i] = cpu.gr[i+PARM1];
- i++;
- }
- }
-
- cpu.gr[RET1] = printf ((char *)a[0], a[1], a[2], a[3], a[4], a[5]);
- }
- break;
-
- case 2: /* scanf */
- if (issue_messages)
- fprintf (stderr, "WARNING: scanf unimplemented\n");
- break;
-
- case 3: /* utime */
- cpu.gr[RET1] = cpu.asregs.insts;
- break;
-
- case 0xFF:
- process_stub (cpu.gr[1]);
- break;
-
- default:
- if (issue_messages)
- fprintf (stderr, "Unhandled util code: %x\n", what);
- break;
- }
-}
-
-/* For figuring out whether we carried; addc/subc use this. */
-static int
-iu_carry (a, b, cin)
- unsigned long a;
- unsigned long b;
- int cin;
-{
- unsigned long x;
-
- x = (a & 0xffff) + (b & 0xffff) + cin;
- x = (x >> 16) + (a >> 16) + (b >> 16);
- x >>= 16;
-
- return (x != 0);
-}
-
-#define WATCHFUNCTIONS 1
-#ifdef WATCHFUNCTIONS
-
-#define MAXWL 80
-word WL[MAXWL];
-char * WLstr[MAXWL];
-
-int ENDWL=0;
-int WLincyc;
-int WLcyc[MAXWL];
-int WLcnts[MAXWL];
-int WLmax[MAXWL];
-int WLmin[MAXWL];
-word WLendpc;
-int WLbcyc;
-int WLW;
-#endif
-
-#define RD (inst & 0xF)
-#define RS ((inst >> 4) & 0xF)
-#define RX ((inst >> 8) & 0xF)
-#define IMM5 ((inst >> 4) & 0x1F)
-#define IMM4 ((inst) & 0xF)
-
-static int tracing = 0;
-
-void
-sim_resume (sd, step, siggnal)
- SIM_DESC sd;
- int step, siggnal;
-{
- int needfetch;
- word ibuf;
- word pc;
- unsigned short inst;
- void (* sigsave)();
- int memops;
- int bonus_cycles;
- int insts;
- int w;
- int cycs;
- word WLhash;
-
- sigsave = signal (SIGINT, interrupt);
- cpu.asregs.exception = step ? SIGTRAP: 0;
- pc = cpu.asregs.pc;
-
- /* Fetch the initial instructions that we'll decode. */
- ibuf = rlat (pc & 0xFFFFFFFC);
- needfetch = 0;
-
- memops = 0;
- bonus_cycles = 0;
- insts = 0;
-
- /* make our register set point to the right place */
- if (SR_AF ())
- cpu.asregs.active_gregs = & cpu.asregs.alt_gregs[0];
- else
- cpu.asregs.active_gregs = & cpu.asregs.gregs[0];
-
- /* make a hash to speed exec loop, hope it's nonzero */
- WLhash = 0xFFFFFFFF;
-
- for (w = 1; w <= ENDWL; w++)
- WLhash = WLhash & WL[w];
-
- do
- {
- word oldpc;
-
- insts ++;
-
- if (pc & 02)
- {
- if (! target_big_endian)
- inst = ibuf >> 16;
- else
- inst = ibuf & 0xFFFF;
- needfetch = 1;
- }
- else
- {
- if (! target_big_endian)
- inst = ibuf & 0xFFFF;
- else
- inst = ibuf >> 16;
- }
-
-#ifdef WATCHFUNCTIONS
- /* now scan list of watch addresses, if match, count it and
- note return address and count cycles until pc=return address */
-
- if ((WLincyc == 1) && (pc == WLendpc))
- {
- cycs = (cpu.asregs.cycles + (insts + bonus_cycles +
- (memops * memcycles)) - WLbcyc);
-
- if (WLcnts[WLW] == 1)
- {
- WLmax[WLW] = cycs;
- WLmin[WLW] = cycs;
- WLcyc[WLW] = 0;
- }
-
- if (cycs > WLmax[WLW])
- {
- WLmax[WLW] = cycs;
- }
-
- if (cycs < WLmin[WLW])
- {
- WLmin[WLW] = cycs;
- }
-
- WLcyc[WLW] += cycs;
- WLincyc = 0;
- WLendpc = 0;
- }
-
- /* Optimize with a hash to speed loop. */
- if (WLincyc == 0)
- {
- if ((WLhash == 0) || ((WLhash & pc) != 0))
- {
- for (w=1; w <= ENDWL; w++)
- {
- if (pc == WL[w])
- {
- WLcnts[w]++;
- WLbcyc = cpu.asregs.cycles + insts
- + bonus_cycles + (memops * memcycles);
- WLendpc = cpu.gr[15];
- WLincyc = 1;
- WLW = w;
- break;
- }
- }
- }
- }
-#endif
-
- if (tracing)
- fprintf (stderr, "%.4x: inst = %.4x ", pc, inst);
-
- oldpc = pc;
-
- pc += 2;
-
- switch (inst >> 8)
- {
- case 0x00:
- switch RS
- {
- case 0x0:
- switch RD
- {
- case 0x0: /* bkpt */
- cpu.asregs.exception = SIGTRAP;
- pc -= 2;
- break;
-
- case 0x1: /* sync */
- break;
-
- case 0x2: /* rte */
- pc = cpu.epc;
- cpu.sr = cpu.esr;
- needfetch = 1;
-
- if (SR_AF ())
- cpu.asregs.active_gregs = & cpu.asregs.alt_gregs[0];
- else
- cpu.asregs.active_gregs = & cpu.asregs.gregs[0];
- break;
-
- case 0x3: /* rfi */
- pc = cpu.fpc;
- cpu.sr = cpu.fsr;
- needfetch = 1;
-
- if (SR_AF ())
- cpu.asregs.active_gregs = &cpu.asregs.alt_gregs[0];
- else
- cpu.asregs.active_gregs = &cpu.asregs.gregs[0];
- break;
-
- case 0x4: /* stop */
- if (issue_messages)
- fprintf (stderr, "WARNING: stop unimplemented\n");
- break;
-
- case 0x5: /* wait */
- if (issue_messages)
- fprintf (stderr, "WARNING: wait unimplemented\n");
- break;
-
- case 0x6: /* doze */
- if (issue_messages)
- fprintf (stderr, "WARNING: doze unimplemented\n");
- break;
-
- case 0x7:
- cpu.asregs.exception = SIGILL; /* illegal */
- break;
-
- case 0x8: /* trap 0 */
- case 0xA: /* trap 2 */
- case 0xB: /* trap 3 */
- cpu.asregs.exception = SIGTRAP;
- break;
-
- case 0xC: /* trap 4 */
- case 0xD: /* trap 5 */
- case 0xE: /* trap 6 */
- cpu.asregs.exception = SIGILL; /* illegal */
- break;
-
- case 0xF: /* trap 7 */
- cpu.asregs.exception = SIGTRAP; /* integer div-by-0 */
- break;
-
- case 0x9: /* trap 1 */
- handle_trap1 ();
- break;
- }
- break;
-
- case 0x1:
- cpu.asregs.exception = SIGILL; /* illegal */
- break;
-
- case 0x2: /* mvc */
- cpu.gr[RD] = C_VALUE();
- break;
- case 0x3: /* mvcv */
- cpu.gr[RD] = C_OFF();
- break;
- case 0x4: /* ldq */
- {
- char *addr = (char *)cpu.gr[RD];
- int regno = 4; /* always r4-r7 */
-
- bonus_cycles++;
- memops += 4;
- do
- {
- cpu.gr[regno] = rlat(addr);
- addr += 4;
- regno++;
- }
- while ((regno&0x3) != 0);
- }
- break;
- case 0x5: /* stq */
- {
- char *addr = (char *)cpu.gr[RD];
- int regno = 4; /* always r4-r7 */
-
- memops += 4;
- bonus_cycles++;
- do
- {
- wlat(addr, cpu.gr[regno]);
- addr += 4;
- regno++;
- }
- while ((regno & 0x3) != 0);
- }
- break;
- case 0x6: /* ldm */
- {
- char *addr = (char *)cpu.gr[0];
- int regno = RD;
-
- /* bonus cycle is really only needed if
- the next insn shifts the last reg loaded.
-
- bonus_cycles++;
- */
- memops += 16-regno;
- while (regno <= 0xF)
- {
- cpu.gr[regno] = rlat(addr);
- addr += 4;
- regno++;
- }
- }
- break;
- case 0x7: /* stm */
- {
- char *addr = (char *)cpu.gr[0];
- int regno = RD;
-
- /* this should be removed! */
- /* bonus_cycles ++; */
-
- memops += 16 - regno;
- while (regno <= 0xF)
- {
- wlat(addr, cpu.gr[regno]);
- addr += 4;
- regno++;
- }
- }
- break;
-
- case 0x8: /* dect */
- cpu.gr[RD] -= C_VALUE();
- break;
- case 0x9: /* decf */
- cpu.gr[RD] -= C_OFF();
- break;
- case 0xA: /* inct */
- cpu.gr[RD] += C_VALUE();
- break;
- case 0xB: /* incf */
- cpu.gr[RD] += C_OFF();
- break;
- case 0xC: /* jmp */
- pc = cpu.gr[RD];
- if (tracing && RD == 15)
- fprintf (stderr, "Func return, r2 = %x, r3 = %x\n",
- cpu.gr[2], cpu.gr[3]);
- bonus_cycles++;
- needfetch = 1;
- break;
- case 0xD: /* jsr */
- cpu.gr[15] = pc;
- pc = cpu.gr[RD];
- bonus_cycles++;
- needfetch = 1;
- break;
- case 0xE: /* ff1 */
- {
- word tmp, i;
- tmp = cpu.gr[RD];
- for (i = 0; !(tmp & 0x80000000) && i < 32; i++)
- tmp <<= 1;
- cpu.gr[RD] = i;
- }
- break;
- case 0xF: /* brev */
- {
- word tmp;
- tmp = cpu.gr[RD];
- tmp = ((tmp & 0xaaaaaaaa) >> 1) | ((tmp & 0x55555555) << 1);
- tmp = ((tmp & 0xcccccccc) >> 2) | ((tmp & 0x33333333) << 2);
- tmp = ((tmp & 0xf0f0f0f0) >> 4) | ((tmp & 0x0f0f0f0f) << 4);
- tmp = ((tmp & 0xff00ff00) >> 8) | ((tmp & 0x00ff00ff) << 8);
- cpu.gr[RD] = ((tmp & 0xffff0000) >> 16) | ((tmp & 0x0000ffff) << 16);
- }
- break;
- }
- break;
- case 0x01:
- switch RS
- {
- case 0x0: /* xtrb3 */
- cpu.gr[1] = (cpu.gr[RD]) & 0xFF;
- NEW_C (cpu.gr[RD] != 0);
- break;
- case 0x1: /* xtrb2 */
- cpu.gr[1] = (cpu.gr[RD]>>8) & 0xFF;
- NEW_C (cpu.gr[RD] != 0);
- break;
- case 0x2: /* xtrb1 */
- cpu.gr[1] = (cpu.gr[RD]>>16) & 0xFF;
- NEW_C (cpu.gr[RD] != 0);
- break;
- case 0x3: /* xtrb0 */
- cpu.gr[1] = (cpu.gr[RD]>>24) & 0xFF;
- NEW_C (cpu.gr[RD] != 0);
- break;
- case 0x4: /* zextb */
- cpu.gr[RD] &= 0x000000FF;
- break;
- case 0x5: /* sextb */
- {
- long tmp;
- tmp = cpu.gr[RD];
- tmp <<= 24;
- tmp >>= 24;
- cpu.gr[RD] = tmp;
- }
- break;
- case 0x6: /* zexth */
- cpu.gr[RD] &= 0x0000FFFF;
- break;
- case 0x7: /* sexth */
- {
- long tmp;
- tmp = cpu.gr[RD];
- tmp <<= 16;
- tmp >>= 16;
- cpu.gr[RD] = tmp;
- }
- break;
- case 0x8: /* declt */
- --cpu.gr[RD];
- NEW_C ((long)cpu.gr[RD] < 0);
- break;
- case 0x9: /* tstnbz */
- {
- word tmp = cpu.gr[RD];
- NEW_C ((tmp & 0xFF000000) != 0 &&
- (tmp & 0x00FF0000) != 0 && (tmp & 0x0000FF00) != 0 &&
- (tmp & 0x000000FF) != 0);
- }
- break;
- case 0xA: /* decgt */
- --cpu.gr[RD];
- NEW_C ((long)cpu.gr[RD] > 0);
- break;
- case 0xB: /* decne */
- --cpu.gr[RD];
- NEW_C ((long)cpu.gr[RD] != 0);
- break;
- case 0xC: /* clrt */
- if (C_ON())
- cpu.gr[RD] = 0;
- break;
- case 0xD: /* clrf */
- if (C_OFF())
- cpu.gr[RD] = 0;
- break;
- case 0xE: /* abs */
- if (cpu.gr[RD] & 0x80000000)
- cpu.gr[RD] = ~cpu.gr[RD] + 1;
- break;
- case 0xF: /* not */
- cpu.gr[RD] = ~cpu.gr[RD];
- break;
- }
- break;
- case 0x02: /* movt */
- if (C_ON())
- cpu.gr[RD] = cpu.gr[RS];
- break;
- case 0x03: /* mult */
- /* consume 2 bits per cycle from rs, until rs is 0 */
- {
- unsigned int t = cpu.gr[RS];
- int ticks;
- for (ticks = 0; t != 0 ; t >>= 2)
- ticks++;
- bonus_cycles += ticks;
- }
- bonus_cycles += 2; /* min. is 3, so add 2, plus ticks above */
- if (tracing)
- fprintf (stderr, " mult %x by %x to give %x",
- cpu.gr[RD], cpu.gr[RS], cpu.gr[RD] * cpu.gr[RS]);
- cpu.gr[RD] = cpu.gr[RD] * cpu.gr[RS];
- break;
- case 0x04: /* loopt */
- if (C_ON())
- {
- pc += (IMM4 << 1) - 32;
- bonus_cycles ++;
- needfetch = 1;
- }
- --cpu.gr[RS]; /* not RD! */
- NEW_C (((long)cpu.gr[RS]) > 0);
- break;
- case 0x05: /* subu */
- cpu.gr[RD] -= cpu.gr[RS];
- break;
- case 0x06: /* addc */
- {
- unsigned long tmp, a, b;
- a = cpu.gr[RD];
- b = cpu.gr[RS];
- cpu.gr[RD] = a + b + C_VALUE ();
- tmp = iu_carry (a, b, C_VALUE ());
- NEW_C (tmp);
- }
- break;
- case 0x07: /* subc */
- {
- unsigned long tmp, a, b;
- a = cpu.gr[RD];
- b = cpu.gr[RS];
- cpu.gr[RD] = a - b + C_VALUE () - 1;
- tmp = iu_carry (a,~b, C_VALUE ());
- NEW_C (tmp);
- }
- break;
- case 0x08: /* illegal */
- case 0x09: /* illegal*/
- cpu.asregs.exception = SIGILL;
- break;
- case 0x0A: /* movf */
- if (C_OFF())
- cpu.gr[RD] = cpu.gr[RS];
- break;
- case 0x0B: /* lsr */
- {
- unsigned long dst, src;
- dst = cpu.gr[RD];
- src = cpu.gr[RS];
- /* We must not rely solely upon the native shift operations, since they
- may not match the M*Core's behaviour on boundary conditions. */
- dst = src > 31 ? 0 : dst >> src;
- cpu.gr[RD] = dst;
- }
- break;
- case 0x0C: /* cmphs */
- NEW_C ((unsigned long )cpu.gr[RD] >=
- (unsigned long)cpu.gr[RS]);
- break;
- case 0x0D: /* cmplt */
- NEW_C ((long)cpu.gr[RD] < (long)cpu.gr[RS]);
- break;
- case 0x0E: /* tst */
- NEW_C ((cpu.gr[RD] & cpu.gr[RS]) != 0);
- break;
- case 0x0F: /* cmpne */
- NEW_C (cpu.gr[RD] != cpu.gr[RS]);
- break;
- case 0x10: case 0x11: /* mfcr */
- {
- unsigned r;
- r = IMM5;
- if (r <= LAST_VALID_CREG)
- cpu.gr[RD] = cpu.cr[r];
- else
- cpu.asregs.exception = SIGILL;
- }
- break;
-
- case 0x12: /* mov */
- cpu.gr[RD] = cpu.gr[RS];
- if (tracing)
- fprintf (stderr, "MOV %x into reg %d", cpu.gr[RD], RD);
- break;
-
- case 0x13: /* bgenr */
- if (cpu.gr[RS] & 0x20)
- cpu.gr[RD] = 0;
- else
- cpu.gr[RD] = 1 << (cpu.gr[RS] & 0x1F);
- break;
-
- case 0x14: /* rsub */
- cpu.gr[RD] = cpu.gr[RS] - cpu.gr[RD];
- break;
-
- case 0x15: /* ixw */
- cpu.gr[RD] += cpu.gr[RS]<<2;
- break;
-
- case 0x16: /* and */
- cpu.gr[RD] &= cpu.gr[RS];
- break;
-
- case 0x17: /* xor */
- cpu.gr[RD] ^= cpu.gr[RS];
- break;
-
- case 0x18: case 0x19: /* mtcr */
- {
- unsigned r;
- r = IMM5;
- if (r <= LAST_VALID_CREG)
- cpu.cr[r] = cpu.gr[RD];
- else
- cpu.asregs.exception = SIGILL;
-
- /* we might have changed register sets... */
- if (SR_AF ())
- cpu.asregs.active_gregs = & cpu.asregs.alt_gregs[0];
- else
- cpu.asregs.active_gregs = & cpu.asregs.gregs[0];
- }
- break;
-
- case 0x1A: /* asr */
- /* We must not rely solely upon the native shift operations, since they
- may not match the M*Core's behaviour on boundary conditions. */
- if (cpu.gr[RS] > 30)
- cpu.gr[RD] = ((long) cpu.gr[RD]) < 0 ? -1 : 0;
- else
- cpu.gr[RD] = (long) cpu.gr[RD] >> cpu.gr[RS];
- break;
-
- case 0x1B: /* lsl */
- /* We must not rely solely upon the native shift operations, since they
- may not match the M*Core's behaviour on boundary conditions. */
- cpu.gr[RD] = cpu.gr[RS] > 31 ? 0 : cpu.gr[RD] << cpu.gr[RS];
- break;
-
- case 0x1C: /* addu */
- cpu.gr[RD] += cpu.gr[RS];
- break;
-
- case 0x1D: /* ixh */
- cpu.gr[RD] += cpu.gr[RS] << 1;
- break;
-
- case 0x1E: /* or */
- cpu.gr[RD] |= cpu.gr[RS];
- break;
-
- case 0x1F: /* andn */
- cpu.gr[RD] &= ~cpu.gr[RS];
- break;
- case 0x20: case 0x21: /* addi */
- cpu.gr[RD] =
- cpu.gr[RD] + (IMM5 + 1);
- break;
- case 0x22: case 0x23: /* cmplti */
- {
- int tmp = (IMM5 + 1);
- if (cpu.gr[RD] < tmp)
- {
- SET_C();
- }
- else
- {
- CLR_C();
- }
- }
- break;
- case 0x24: case 0x25: /* subi */
- cpu.gr[RD] =
- cpu.gr[RD] - (IMM5 + 1);
- break;
- case 0x26: case 0x27: /* illegal */
- cpu.asregs.exception = SIGILL;
- break;
- case 0x28: case 0x29: /* rsubi */
- cpu.gr[RD] =
- IMM5 - cpu.gr[RD];
- break;
- case 0x2A: case 0x2B: /* cmpnei */
- if (cpu.gr[RD] != IMM5)
- {
- SET_C();
- }
- else
- {
- CLR_C();
- }
- break;
-
- case 0x2C: case 0x2D: /* bmaski, divu */
- {
- unsigned imm = IMM5;
-
- if (imm == 1)
- {
- int exe;
- int rxnlz, r1nlz;
- unsigned int rx, r1;
-
- rx = cpu.gr[RD];
- r1 = cpu.gr[1];
- exe = 0;
-
- /* unsigned divide */
- cpu.gr[RD] = (word) ((unsigned int) cpu.gr[RD] / (unsigned int)cpu.gr[1] );
-
- /* compute bonus_cycles for divu */
- for (r1nlz = 0; ((r1 & 0x80000000) == 0) && (r1nlz < 32); r1nlz ++)
- r1 = r1 << 1;
-
- for (rxnlz = 0; ((rx & 0x80000000) == 0) && (rxnlz < 32); rxnlz ++)
- rx = rx << 1;
-
- if (r1nlz < rxnlz)
- exe += 4;
- else
- exe += 5 + r1nlz - rxnlz;
-
- if (exe >= (2 * memcycles - 1))
- {
- bonus_cycles += exe - (2 * memcycles) + 1;
- }
- }
- else if (imm == 0 || imm >= 8)
- {
- /* bmaski */
- if (imm == 0)
- cpu.gr[RD] = -1;
- else
- cpu.gr[RD] = (1 << imm) - 1;
- }
- else
- {
- /* illegal */
- cpu.asregs.exception = SIGILL;
- }
- }
- break;
- case 0x2E: case 0x2F: /* andi */
- cpu.gr[RD] = cpu.gr[RD] & IMM5;
- break;
- case 0x30: case 0x31: /* bclri */
- cpu.gr[RD] = cpu.gr[RD] & ~(1<<IMM5);
- break;
- case 0x32: case 0x33: /* bgeni, divs */
- {
- unsigned imm = IMM5;
- if (imm == 1)
- {
- int exe,sc;
- int rxnlz, r1nlz;
- signed int rx, r1;
-
- /* compute bonus_cycles for divu */
- rx = cpu.gr[RD];
- r1 = cpu.gr[1];
- exe = 0;
-
- if (((rx < 0) && (r1 > 0)) || ((rx >= 0) && (r1 < 0)))
- sc = 1;
- else
- sc = 0;
-
- rx = abs (rx);
- r1 = abs (r1);
-
- /* signed divide, general registers are of type int, so / op is OK */
- cpu.gr[RD] = cpu.gr[RD] / cpu.gr[1];
-
- for (r1nlz = 0; ((r1 & 0x80000000) == 0) && (r1nlz < 32) ; r1nlz ++ )
- r1 = r1 << 1;
-
- for (rxnlz = 0; ((rx & 0x80000000) == 0) && (rxnlz < 32) ; rxnlz ++ )
- rx = rx << 1;
-
- if (r1nlz < rxnlz)
- exe += 5;
- else
- exe += 6 + r1nlz - rxnlz + sc;
-
- if (exe >= (2 * memcycles - 1))
- {
- bonus_cycles += exe - (2 * memcycles) + 1;
- }
- }
- else if (imm >= 7)
- {
- /* bgeni */
- cpu.gr[RD] = (1 << IMM5);
- }
- else
- {
- /* illegal */
- cpu.asregs.exception = SIGILL;
- }
- break;
- }
- case 0x34: case 0x35: /* bseti */
- cpu.gr[RD] = cpu.gr[RD] | (1 << IMM5);
- break;
- case 0x36: case 0x37: /* btsti */
- NEW_C (cpu.gr[RD] >> IMM5);
- break;
- case 0x38: case 0x39: /* xsr, rotli */
- {
- unsigned imm = IMM5;
- unsigned long tmp = cpu.gr[RD];
- if (imm == 0)
- {
- word cbit;
- cbit = C_VALUE();
- NEW_C (tmp);
- cpu.gr[RD] = (cbit << 31) | (tmp >> 1);
- }
- else
- cpu.gr[RD] = (tmp << imm) | (tmp >> (32 - imm));
- }
- break;
- case 0x3A: case 0x3B: /* asrc, asri */
- {
- unsigned imm = IMM5;
- long tmp = cpu.gr[RD];
- if (imm == 0)
- {
- NEW_C (tmp);
- cpu.gr[RD] = tmp >> 1;
- }
- else
- cpu.gr[RD] = tmp >> imm;
- }
- break;
- case 0x3C: case 0x3D: /* lslc, lsli */
- {
- unsigned imm = IMM5;
- unsigned long tmp = cpu.gr[RD];
- if (imm == 0)
- {
- NEW_C (tmp >> 31);
- cpu.gr[RD] = tmp << 1;
- }
- else
- cpu.gr[RD] = tmp << imm;
- }
- break;
- case 0x3E: case 0x3F: /* lsrc, lsri */
- {
- unsigned imm = IMM5;
- unsigned long tmp = cpu.gr[RD];
- if (imm == 0)
- {
- NEW_C (tmp);
- cpu.gr[RD] = tmp >> 1;
- }
- else
- cpu.gr[RD] = tmp >> imm;
- }
- break;
- case 0x40: case 0x41: case 0x42: case 0x43:
- case 0x44: case 0x45: case 0x46: case 0x47:
- case 0x48: case 0x49: case 0x4A: case 0x4B:
- case 0x4C: case 0x4D: case 0x4E: case 0x4F:
- cpu.asregs.exception = SIGILL;
- break;
- case 0x50:
- util (inst & 0xFF);
- break;
- case 0x51: case 0x52: case 0x53:
- case 0x54: case 0x55: case 0x56: case 0x57:
- case 0x58: case 0x59: case 0x5A: case 0x5B:
- case 0x5C: case 0x5D: case 0x5E: case 0x5F:
- cpu.asregs.exception = SIGILL;
- break;
- case 0x60: case 0x61: case 0x62: case 0x63: /* movi */
- case 0x64: case 0x65: case 0x66: case 0x67:
- cpu.gr[RD] = (inst >> 4) & 0x7F;
- break;
- case 0x68: case 0x69: case 0x6A: case 0x6B:
- case 0x6C: case 0x6D: case 0x6E: case 0x6F: /* illegal */
- cpu.asregs.exception = SIGILL;
- break;
- case 0x71: case 0x72: case 0x73:
- case 0x74: case 0x75: case 0x76: case 0x77:
- case 0x78: case 0x79: case 0x7A: case 0x7B:
- case 0x7C: case 0x7D: case 0x7E: /* lrw */
- cpu.gr[RX] = rlat ((pc + ((inst & 0xFF) << 2)) & 0xFFFFFFFC);
- if (tracing)
- fprintf (stderr, "LRW of 0x%x from 0x%x to reg %d",
- rlat ((pc + ((inst & 0xFF) << 2)) & 0xFFFFFFFC),
- (pc + ((inst & 0xFF) << 2)) & 0xFFFFFFFC, RX);
- memops++;
- break;
- case 0x7F: /* jsri */
- cpu.gr[15] = pc;
- if (tracing)
- fprintf (stderr, "func call: r2 = %x r3 = %x r4 = %x r5 = %x r6 = %x r7 = %x\n",
- cpu.gr[2], cpu.gr[3], cpu.gr[4], cpu.gr[5], cpu.gr[6], cpu.gr[7]);
- case 0x70: /* jmpi */
- pc = rlat ((pc + ((inst & 0xFF) << 2)) & 0xFFFFFFFC);
- memops++;
- bonus_cycles++;
- needfetch = 1;
- break;
-
- case 0x80: case 0x81: case 0x82: case 0x83:
- case 0x84: case 0x85: case 0x86: case 0x87:
- case 0x88: case 0x89: case 0x8A: case 0x8B:
- case 0x8C: case 0x8D: case 0x8E: case 0x8F: /* ld */
- cpu.gr[RX] = rlat (cpu.gr[RD] + ((inst >> 2) & 0x003C));
- if (tracing)
- fprintf (stderr, "load reg %d from 0x%x with 0x%x",
- RX,
- cpu.gr[RD] + ((inst >> 2) & 0x003C), cpu.gr[RX]);
- memops++;
- break;
- case 0x90: case 0x91: case 0x92: case 0x93:
- case 0x94: case 0x95: case 0x96: case 0x97:
- case 0x98: case 0x99: case 0x9A: case 0x9B:
- case 0x9C: case 0x9D: case 0x9E: case 0x9F: /* st */
- wlat (cpu.gr[RD] + ((inst >> 2) & 0x003C), cpu.gr[RX]);
- if (tracing)
- fprintf (stderr, "store reg %d (containing 0x%x) to 0x%x",
- RX, cpu.gr[RX],
- cpu.gr[RD] + ((inst >> 2) & 0x003C));
- memops++;
- break;
- case 0xA0: case 0xA1: case 0xA2: case 0xA3:
- case 0xA4: case 0xA5: case 0xA6: case 0xA7:
- case 0xA8: case 0xA9: case 0xAA: case 0xAB:
- case 0xAC: case 0xAD: case 0xAE: case 0xAF: /* ld.b */
- cpu.gr[RX] = rbat (cpu.gr[RD] + RS);
- memops++;
- break;
- case 0xB0: case 0xB1: case 0xB2: case 0xB3:
- case 0xB4: case 0xB5: case 0xB6: case 0xB7:
- case 0xB8: case 0xB9: case 0xBA: case 0xBB:
- case 0xBC: case 0xBD: case 0xBE: case 0xBF: /* st.b */
- wbat (cpu.gr[RD] + RS, cpu.gr[RX]);
- memops++;
- break;
- case 0xC0: case 0xC1: case 0xC2: case 0xC3:
- case 0xC4: case 0xC5: case 0xC6: case 0xC7:
- case 0xC8: case 0xC9: case 0xCA: case 0xCB:
- case 0xCC: case 0xCD: case 0xCE: case 0xCF: /* ld.h */
- cpu.gr[RX] = rhat (cpu.gr[RD] + ((inst >> 3) & 0x001E));
- memops++;
- break;
- case 0xD0: case 0xD1: case 0xD2: case 0xD3:
- case 0xD4: case 0xD5: case 0xD6: case 0xD7:
- case 0xD8: case 0xD9: case 0xDA: case 0xDB:
- case 0xDC: case 0xDD: case 0xDE: case 0xDF: /* st.h */
- what (cpu.gr[RD] + ((inst >> 3) & 0x001E), cpu.gr[RX]);
- memops++;
- break;
- case 0xE8: case 0xE9: case 0xEA: case 0xEB:
- case 0xEC: case 0xED: case 0xEE: case 0xEF: /* bf */
- if (C_OFF())
- {
- int disp;
- disp = inst & 0x03FF;
- if (inst & 0x0400)
- disp |= 0xFFFFFC00;
- pc += disp<<1;
- bonus_cycles++;
- needfetch = 1;
- }
- break;
- case 0xE0: case 0xE1: case 0xE2: case 0xE3:
- case 0xE4: case 0xE5: case 0xE6: case 0xE7: /* bt */
- if (C_ON())
- {
- int disp;
- disp = inst & 0x03FF;
- if (inst & 0x0400)
- disp |= 0xFFFFFC00;
- pc += disp<<1;
- bonus_cycles++;
- needfetch = 1;
- }
- break;
-
- case 0xF8: case 0xF9: case 0xFA: case 0xFB:
- case 0xFC: case 0xFD: case 0xFE: case 0xFF: /* bsr */
- cpu.gr[15] = pc;
- case 0xF0: case 0xF1: case 0xF2: case 0xF3:
- case 0xF4: case 0xF5: case 0xF6: case 0xF7: /* br */
- {
- int disp;
- disp = inst & 0x03FF;
- if (inst & 0x0400)
- disp |= 0xFFFFFC00;
- pc += disp<<1;
- bonus_cycles++;
- needfetch = 1;
- }
- break;
-
- }
-
- if (tracing)
- fprintf (stderr, "\n");
-
- if (needfetch)
- {
- /* Do not let him fetch from a bad address! */
- if (((uword)pc) >= cpu.asregs.msize)
- {
- if (issue_messages)
- fprintf (stderr, "PC loaded at 0x%x is outside of available memory! (0x%x)\n", oldpc, pc);
-
- cpu.asregs.exception = SIGSEGV;
- }
- else
- {
- ibuf = rlat (pc & 0xFFFFFFFC);
- needfetch = 0;
- }
- }
- }
- while (!cpu.asregs.exception);
-
- /* Hide away the things we've cached while executing. */
- cpu.asregs.pc = pc;
- cpu.asregs.insts += insts; /* instructions done ... */
- cpu.asregs.cycles += insts; /* and each takes a cycle */
- cpu.asregs.cycles += bonus_cycles; /* and extra cycles for branches */
- cpu.asregs.cycles += memops * memcycles; /* and memop cycle delays */
-
- signal (SIGINT, sigsave);
-}
-
-
-int
-sim_write (sd, addr, buffer, size)
- SIM_DESC sd;
- SIM_ADDR addr;
- unsigned char * buffer;
- int size;
-{
- int i;
- init_pointers ();
-
- memcpy (& cpu.mem[addr], buffer, size);
-
- return size;
-}
-
-int
-sim_read (sd, addr, buffer, size)
- SIM_DESC sd;
- SIM_ADDR addr;
- unsigned char * buffer;
- int size;
-{
- int i;
- init_pointers ();
-
- memcpy (buffer, & cpu.mem[addr], size);
-
- return size;
-}
-
-
-int
-sim_store_register (sd, rn, memory, length)
- SIM_DESC sd;
- int rn;
- unsigned char * memory;
- int length;
-{
- init_pointers ();
-
- if (rn < NUM_MCORE_REGS && rn >= 0)
- {
- if (length == 4)
- {
- long ival;
-
- /* misalignment safe */
- ival = mcore_extract_unsigned_integer (memory, 4);
- cpu.asints[rn] = ival;
- }
-
- return 4;
- }
- else
- return 0;
-}
-
-int
-sim_fetch_register (sd, rn, memory, length)
- SIM_DESC sd;
- int rn;
- unsigned char * memory;
- int length;
-{
- init_pointers ();
-
- if (rn < NUM_MCORE_REGS && rn >= 0)
- {
- if (length == 4)
- {
- long ival = cpu.asints[rn];
-
- /* misalignment-safe */
- mcore_store_unsigned_integer (memory, 4, ival);
- }
-
- return 4;
- }
- else
- return 0;
-}
-
-
-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;
-{
- if (cpu.asregs.exception == SIGQUIT)
- {
- * reason = sim_exited;
- * sigrc = cpu.gr[PARM1];
- }
- else
- {
- * reason = sim_stopped;
- * sigrc = cpu.asregs.exception;
- }
-}
-
-
-int
-sim_stop (sd)
- SIM_DESC sd;
-{
- cpu.asregs.exception = SIGINT;
- return 1;
-}
-
-
-void
-sim_info (sd, verbose)
- SIM_DESC sd;
- int verbose;
-{
-#ifdef WATCHFUNCTIONS
- int w, wcyc;
-#endif
- double virttime = cpu.asregs.cycles / 36.0e6;
-
- callback->printf_filtered (callback, "\n\n# instructions executed %10d\n",
- cpu.asregs.insts);
- callback->printf_filtered (callback, "# cycles %10d\n",
- cpu.asregs.cycles);
- callback->printf_filtered (callback, "# pipeline stalls %10d\n",
- cpu.asregs.stalls);
- callback->printf_filtered (callback, "# virtual time taken %10.4f\n",
- virttime);
-
-#ifdef WATCHFUNCTIONS
- callback->printf_filtered (callback, "\nNumber of watched functions: %d\n",
- ENDWL);
-
- wcyc = 0;
-
- for (w = 1; w <= ENDWL; w++)
- {
- callback->printf_filtered (callback, "WL = %s %8x\n",WLstr[w],WL[w]);
- callback->printf_filtered (callback, " calls = %d, cycles = %d\n",
- WLcnts[w],WLcyc[w]);
-
- if (WLcnts[w] != 0)
- callback->printf_filtered (callback,
- " maxcpc = %d, mincpc = %d, avecpc = %d\n",
- WLmax[w],WLmin[w],WLcyc[w]/WLcnts[w]);
- wcyc += WLcyc[w];
- }
-
- callback->printf_filtered (callback,
- "Total cycles for watched functions: %d\n",wcyc);
-#endif
-}
-
-struct aout
-{
- unsigned char sa_machtype[2];
- unsigned char sa_magic[2];
- unsigned char sa_tsize[4];
- unsigned char sa_dsize[4];
- unsigned char sa_bsize[4];
- unsigned char sa_syms[4];
- unsigned char sa_entry[4];
- unsigned char sa_trelo[4];
- unsigned char sa_drelo[4];
-} aout;
-
-#define LONG(x) (((x)[0]<<24)|((x)[1]<<16)|((x)[2]<<8)|(x)[3])
-#define SHORT(x) (((x)[0]<<8)|(x)[1])
-
-SIM_DESC
-sim_open (kind, cb, abfd, argv)
- SIM_OPEN_KIND kind;
- host_callback * cb;
- struct _bfd * abfd;
- char ** argv;
-{
- int osize = sim_memory_size;
- myname = argv[0];
- callback = cb;
-
- if (kind == SIM_OPEN_STANDALONE)
- issue_messages = 1;
-
- /* Discard and reacquire memory -- start with a clean slate. */
- sim_size (1); /* small */
- sim_size (osize); /* and back again */
-
- set_initial_gprs (); /* Reset the GPR registers. */
-
- /* Fudge our descriptor for now. */
- return (SIM_DESC) 1;
-}
-
-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;
-{
- /* Do the right thing for ELF executables; this turns out to be
- just about the right thing for any object format that:
- - we crack using BFD routines
- - follows the traditional UNIX text/data/bss layout
- - calls the bss section ".bss". */
-
- extern bfd * sim_load_file (); /* ??? Don't know where this should live. */
- bfd * prog_bfd;
-
- {
- bfd * handle;
- asection * s_bss;
- handle = bfd_openr (prog, 0); /* could be "mcore" */
-
- if (!handle)
- {
- printf("``%s'' could not be opened.\n", prog);
- return SIM_RC_FAIL;
- }
-
- /* Makes sure that we have an object file, also cleans gets the
- section headers in place. */
- if (!bfd_check_format (handle, bfd_object))
- {
- /* wasn't an object file */
- bfd_close (handle);
- printf ("``%s'' is not appropriate object file.\n", prog);
- return SIM_RC_FAIL;
- }
-
- /* Look for that bss section. */
- s_bss = bfd_get_section_by_name (handle, ".bss");
-
- if (!s_bss)
- {
- printf("``%s'' has no bss section.\n", prog);
- return SIM_RC_FAIL;
- }
-
- /* Appropriately paranoid would check that we have
- a traditional text/data/bss ordering within memory. */
-
- /* figure the end of the bss section */
-#if 0
- printf ("bss section at 0x%08x for 0x%08x bytes\n",
- (unsigned long) s_bss->vma , (unsigned long) s_bss->_cooked_size);
-#endif
- heap_ptr = (unsigned long) s_bss->vma + (unsigned long) s_bss->_cooked_size;
-
- /* Clean up after ourselves. */
- bfd_close (handle);
-
- /* XXX: do we need to free the s_bss and handle structures? */
- }
-
- /* from sh -- dac */
- prog_bfd = sim_load_file (sd, myname, callback, prog, abfd,
- sim_kind == SIM_OPEN_DEBUG,
- 0, sim_write);
- if (prog_bfd == NULL)
- return SIM_RC_FAIL;
-
- target_big_endian = bfd_big_endian (prog_bfd);
-
- 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;
-{
- char ** avp;
- int nargs = 0;
- int nenv = 0;
- int s_length;
- int l;
- unsigned long strings;
- unsigned long pointers;
- unsigned long hi_stack;
-
-
- /* Set the initial register set. */
- l = issue_messages;
- issue_messages = 0;
- set_initial_gprs ();
- issue_messages = l;
-
- hi_stack = cpu.asregs.msize - 4;
- cpu.asregs.pc = bfd_get_start_address (prog_bfd);
-
- /* Calculate the argument and environment strings. */
- s_length = 0;
- nargs = 0;
- avp = argv;
- while (avp && *avp)
- {
- l = strlen (*avp) + 1; /* include the null */
- s_length += (l + 3) & ~3; /* make it a 4 byte boundary */
- nargs++; avp++;
- }
-
- nenv = 0;
- avp = env;
- while (avp && *avp)
- {
- l = strlen (*avp) + 1; /* include the null */
- s_length += (l + 3) & ~ 3;/* make it a 4 byte boundary */
- nenv++; avp++;
- }
-
- /* Claim some memory for the pointers and strings. */
- pointers = hi_stack - sizeof(word) * (nenv+1+nargs+1);
- pointers &= ~3; /* must be 4-byte aligned */
- cpu.gr[0] = pointers;
-
- strings = cpu.gr[0] - s_length;
- strings &= ~3; /* want to make it 4-byte aligned */
- cpu.gr[0] = strings;
- /* dac fix, the stack address must be 8-byte aligned! */
- cpu.gr[0] = cpu.gr[0] - cpu.gr[0] % 8;
-
- /* Loop through the arguments and fill them in. */
- cpu.gr[PARM1] = nargs;
- if (nargs == 0)
- {
- /* No strings to fill in. */
- cpu.gr[PARM2] = 0;
- }
- else
- {
- cpu.gr[PARM2] = pointers;
- avp = argv;
- while (avp && *avp)
- {
- /* Save where we're putting it. */
- wlat (pointers, strings);
-
- /* Copy the string. */
- l = strlen (* avp) + 1;
- strcpy ((char *)(cpu.mem + strings), *avp);
-
- /* Bump the pointers. */
- avp++;
- pointers += 4;
- strings += l+1;
- }
-
- /* A null to finish the list. */
- wlat (pointers, 0);
- pointers += 4;
- }
-
- /* Now do the environment pointers. */
- if (nenv == 0)
- {
- /* No strings to fill in. */
- cpu.gr[PARM3] = 0;
- }
- else
- {
- cpu.gr[PARM3] = pointers;
- avp = env;
-
- while (avp && *avp)
- {
- /* Save where we're putting it. */
- wlat (pointers, strings);
-
- /* Copy the string. */
- l = strlen (* avp) + 1;
- strcpy ((char *)(cpu.mem + strings), *avp);
-
- /* Bump the pointers. */
- avp++;
- pointers += 4;
- strings += l+1;
- }
-
- /* A null to finish the list. */
- wlat (pointers, 0);
- pointers += 4;
- }
-
- return SIM_RC_OK;
-}
-
-void
-sim_kill (sd)
- SIM_DESC sd;
-{
- /* nothing to do */
-}
-
-void
-sim_do_command (sd, cmd)
- SIM_DESC sd;
- char * cmd;
-{
- /* Nothing there yet; it's all an error. */
-
- if (cmd != NULL)
- {
- char ** simargv = buildargv (cmd);
-
- if (strcmp (simargv[0], "watch") == 0)
- {
- if ((simargv[1] == NULL) || (simargv[2] == NULL))
- {
- fprintf (stderr, "Error: missing argument to watch cmd.\n");
- return;
- }
-
- ENDWL++;
-
- WL[ENDWL] = strtol (simargv[2], NULL, 0);
- WLstr[ENDWL] = strdup (simargv[1]);
- fprintf (stderr, "Added %s (%x) to watchlist, #%d\n",WLstr[ENDWL],
- WL[ENDWL], ENDWL);
-
- }
- else if (strcmp (simargv[0], "dumpmem") == 0)
- {
- unsigned char * p;
- FILE * dumpfile;
-
- if (simargv[1] == NULL)
- fprintf (stderr, "Error: missing argument to dumpmem cmd.\n");
-
- fprintf (stderr, "Writing dumpfile %s...",simargv[1]);
-
- dumpfile = fopen (simargv[1], "w");
- p = cpu.mem;
- fwrite (p, cpu.asregs.msize-1, 1, dumpfile);
- fclose (dumpfile);
-
- fprintf (stderr, "done.\n");
- }
- else if (strcmp (simargv[0], "clearstats") == 0)
- {
- cpu.asregs.cycles = 0;
- cpu.asregs.insts = 0;
- cpu.asregs.stalls = 0;
- ENDWL = 0;
- }
- else if (strcmp (simargv[0], "verbose") == 0)
- {
- issue_messages = 2;
- }
- else
- {
- fprintf (stderr,"Error: \"%s\" is not a valid M.CORE simulator command.\n",
- cmd);
- }
- }
- else
- {
- fprintf (stderr, "M.CORE sim commands: \n");
- fprintf (stderr, " watch <funcname> <addr>\n");
- fprintf (stderr, " dumpmem <filename>\n");
- fprintf (stderr, " clearstats\n");
- fprintf (stderr, " verbose\n");
- }
-}
-
-void
-sim_set_callbacks (ptr)
- host_callback * ptr;
-{
- callback = ptr;
-}
diff --git a/sim/mcore/sysdep.h b/sim/mcore/sysdep.h
deleted file mode 100644
index 336740adc7f..00000000000
--- a/sim/mcore/sysdep.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/* System includes and definitions used by the Motorola MCore simulator.
- Copyright (C) 1999 Free Software Foundation, Inc.
- Contributed by Cygnus Solutions.
-
-This file is part of GDB, the GNU debugger.
-
-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 2, 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, write to the Free Software Foundation, Inc.,
-59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#ifndef __SYSDEP_H
-#define __SYSDEP_H
-
-#ifndef hosts_std_host_H
-#include <fcntl.h>
-#include <errno.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <ctype.h>
-#include <string.h>
-#include <sys/file.h>
-#include "ansidecl.h"
-
-#ifndef O_ACCMODE
-#define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
-#endif
-#ifndef SEEK_SET
-#define SEEK_SET 0
-#endif
-#ifndef SEEK_CUR
-#define SEEK_CUR 1
-#endif
-#ifdef STDC_HEADERS
-#include <stdlib.h>
-/*#include <string.h>*/
-#else
-extern char * mktemp ();
-#ifndef memset
-extern PTR memset ();
-#endif
-
-#ifndef DONTDECLARE_MALLOC
-extern PTR malloc ();
-extern PTR realloc ();
-#endif
-
-#ifndef __GNUC__
-extern PTR memcpy ();
-#else
-/* char * memcpy (); */
-#endif
-
-#ifdef __STDC__
-extern void free ();
-#else
-extern int free();
-#endif
-
-#ifndef strchr
-extern char * strchr();
-#endif
-extern char * getenv();
-extern PTR memchr();
-extern char * strrchr();
-
-extern char * strrchr();
-extern char * ctime();
-extern long atol();
-extern char * getenv();
-#endif /* STDC_HEADERS */
-
-#ifndef BYTES_IN_PRINTF_INT
-#define BYTES_IN_PRINTF_INT 4
-#endif
-
-#include "fopen-same.h"
-#define hosts_std_host_H
-#endif
-
-#ifdef STDC_HEADERS
-#include <stddef.h>
-#endif /* STDC_HEADERS */
-
-#endif /* __SYSDEP_H */
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