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-rw-r--r--sim/m32c/ChangeLog69
-rw-r--r--sim/m32c/Makefile.in93
-rw-r--r--sim/m32c/blinky.S36
-rw-r--r--sim/m32c/config.in0
-rwxr-xr-xsim/m32c/configure5822
-rw-r--r--sim/m32c/configure.in33
-rw-r--r--sim/m32c/cpu.h224
-rw-r--r--sim/m32c/gdb-if.c710
-rw-r--r--sim/m32c/gloss.S34
-rw-r--r--sim/m32c/int.c61
-rw-r--r--sim/m32c/int.h25
-rw-r--r--sim/m32c/load.c131
-rw-r--r--sim/m32c/load.h29
-rw-r--r--sim/m32c/m32c.opc2104
-rw-r--r--sim/m32c/main.c138
-rw-r--r--sim/m32c/mem.c399
-rw-r--r--sim/m32c/mem.h43
-rw-r--r--sim/m32c/misc.c79
-rw-r--r--sim/m32c/misc.h27
-rw-r--r--sim/m32c/opc2c.c730
-rw-r--r--sim/m32c/r8c.opc1595
-rw-r--r--sim/m32c/reg.c624
-rw-r--r--sim/m32c/safe-fgets.c71
-rw-r--r--sim/m32c/safe-fgets.h29
-rw-r--r--sim/m32c/sample.S31
-rw-r--r--sim/m32c/sample.ld43
-rw-r--r--sim/m32c/sample2.c30
-rw-r--r--sim/m32c/srcdest.c780
-rw-r--r--sim/m32c/syscall.h50
-rw-r--r--sim/m32c/syscalls.c336
-rw-r--r--sim/m32c/syscalls.h26
-rw-r--r--sim/m32c/trace.c315
-rw-r--r--sim/m32c/trace.h25
33 files changed, 0 insertions, 14742 deletions
diff --git a/sim/m32c/ChangeLog b/sim/m32c/ChangeLog
deleted file mode 100644
index a3afdf0..0000000
--- a/sim/m32c/ChangeLog
+++ /dev/null
@@ -1,69 +0,0 @@
-2006-06-26 DJ Delorie <dj@redhat.com>
-
- * r8c.opc (decode_r8c): Don't bother reading the destination
- before moving a constant into it. Fix borrow comparison for SUB.
-
-2006-06-13 Richard Earnshaw <rearnsha@arm.com>
-
- * configure: Regenerated.
-
-2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
-
- * configure: Regenerated.
-
-2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
-
- * configure: Regenerated.
-
-2006-03-13 DJ Delorie <dj@redhat.com>
-
- * mem.c (mem_put_byte): Hook simulated UART to stdout.
- (mem_put_hi): Hook in simulated trace port.
- (mem_get_byte): Hook in simulated uart control port.
- * opc2c: Be more picky about matching special comments.
- * r8c.opc (shift_op): Limit shift counts to -16..16.
- (BMcnd): Map conditional codes.
- * reg.c (condition_true): Mask condition code to 4 bits.
- * syscalls.c: Include local syscall.h.
- * syscall.h: New, copied from libgloss.
-
-2005-10-06 Jim Blandy <jimb@redhat.com>
-
- Simulator for Renesas M32C and M16C, by DJ Delorie <dj@redhat.com>,
- with further work from Jim Blandy <jimb@redhat.com> and
- Kevin Buettner <kevinb@redhat.com>.
-
- * ChangeLog: New.
- * Makefile.in: New.
- * blinky.S: New.
- * config.in: New.
- * configure: New.
- * configure.in: New.
- * cpu.h: New.
- * gdb-if.c: New.
- * gloss.S: New.
- * int.c: New.
- * int.h: New.
- * load.c: New.
- * load.h: New.
- * m32c.opc: New.
- * main.c: New.
- * mem.c: New.
- * mem.h: New.
- * misc.c: New.
- * misc.h: New.
- * opc2c.c: New.
- * r8c.opc: New.
- * reg.c: New.
- * safe-fgets.c: New.
- * safe-fgets.h: New.
- * sample.S: New.
- * sample.ld: New.
- * sample2.c: New.
- * srcdest.c: New.
- * syscalls.c: New.
- * syscalls.h: New.
- * trace.c: New.
- * trace.h: New.
-
-
diff --git a/sim/m32c/Makefile.in b/sim/m32c/Makefile.in
deleted file mode 100644
index 4b7c8d1..0000000
--- a/sim/m32c/Makefile.in
+++ /dev/null
@@ -1,93 +0,0 @@
-#### Makefile.in --- Makefile template for the M32C simulator
-
-### Copyright (C) 2005 Free Software Foundation, Inc.
-### Contributed by Red Hat, Inc.
-###
-### This file is part of the GNU simulators.
-###
-### The GNU simulators are free software; you can redistribute them and/or
-### modify them 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.
-###
-### The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-### Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-### 02110-1301, USA
-
-## COMMON_PRE_CONFIG_FRAG
-
-SIM_EXTRA_CFLAGS = -Wall
-
-SIM_RUN_OBJS = \
- main.o \
- $(ENDLIST)
-
-SIM_OBJS = \
- gdb-if.o \
- int.o \
- load.o \
- mem.o \
- misc.o \
- reg.o \
- r8c.o \
- m32c.o \
- srcdest.o \
- syscalls.o \
- trace.o \
- $(ENDLIST)
-
-# SIM_EXTRA_ALL = sample.x sample2.x
-
-LIBS = $B/bfd/libbfd.a $B/libiberty/libiberty.a
-
-## COMMON_POST_CONFIG_FRAG
-
-arch = m32c
-
-r8c.c : r8c.opc opc2c
- ./opc2c -l r8c.out $(srcdir)/r8c.opc > r8c.c
-
-m32c.c : m32c.opc opc2c
- ./opc2c -l m32c.out $(srcdir)/m32c.opc > m32c.c
-
-opc2c : opc2c.o safe-fgets.o
- $(CC) $(CFLAGS) $(LDFLAGS) $^ -o $@
-
-sample.x : $(srcdir)/sample.S $(srcdir)/sample.ld
- ../../gcc/xgcc $(CPUFLAGS) -B../../gcc/ -c $(srcdir)/sample.S -o sample.o
- ../../ld/ld-new sample.o -o sample.x -T$(srcdir)/sample.ld
-
-sample.mot : sample.x
- ../../binutils/objcopy --srec-forceS3 -O srec sample.x sample.mot
-
-sample2.x : sample2.o gloss.o $(srcdir)/sample.ld
- ../../ld/ld-new sample2.o gloss.o -o sample2.x -T$(srcdir)/sample.ld
-
-sample2.o : $(srcdir)/sample2.c
- ../../gcc/xgcc $(CPUFLAGS) -B../../gcc/ -c $(srcdir)/sample2.c -o sample2.o
-
-gloss.o : $(srcdir)/gloss.S
- ../../gcc/xgcc $(CPUFLAGS) -B../../gcc/ -c $(srcdir)/gloss.S -o gloss.o
-
-encodings:
- grep '/\* [01]' $(srcdir)/r8c.opc | sort
-
-gdb-if.o : cpu.h mem.h load.h syscalls.h
-int.o : int.h cpu.h mem.h
-load.o : load.h cpu.h mem.h
-main.o : cpu.h mem.h misc.h load.h
-mem.o : mem.h cpu.h syscalls.h
-misc.o : cpu.h misc.h
-opc2c.o : safe-fgets.h
-reg.o : cpu.h
-safe-fgets.o : safe-fgets.h
-srcdest.c : cpu.h mem.h
-syscalls.c : cpu.h mem.h syscalls.h
-
-r8c.o : cpu.h mem.h misc.h int.h
diff --git a/sim/m32c/blinky.S b/sim/m32c/blinky.S
deleted file mode 100644
index eb0f311..0000000
--- a/sim/m32c/blinky.S
+++ /dev/null
@@ -1,36 +0,0 @@
-;;; blinky.S --- sample program to blink LED's on M32C simulator
-;;;
-;;; Copyright (C) 2005 Free Software Foundation, Inc.
-;;; Contributed by Red Hat, Inc.
-;;;
-;;; This file is part of the GNU simulators.
-;;;
-;;; The GNU simulators are free software; you can redistribute them
-;;; and/or modify them 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.
-;;;
-;;; The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-;;; 02110-1301, USA
-
- .text
-
- .global _start
-_start:
- mov.w #0xe1,a0
-top:
- sub.w #1,r0
- mov.b r0h,[a0]
-
- mov.w #1000,r1
-loop:
- adjnz.w #-1,r1,loop
-
- jmp.w top
diff --git a/sim/m32c/config.in b/sim/m32c/config.in
deleted file mode 100644
index e69de29..0000000
--- a/sim/m32c/config.in
+++ /dev/null
diff --git a/sim/m32c/configure b/sim/m32c/configure
deleted file mode 100755
index 9d8dd71..0000000
--- a/sim/m32c/configure
+++ /dev/null
@@ -1,5822 +0,0 @@
-#! /bin/sh
-# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.59.
-#
-# Copyright (C) 2003 Free Software Foundation, Inc.
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-## --------------------- ##
-## M4sh Initialization. ##
-## --------------------- ##
-
-# Be Bourne compatible
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
- emulate sh
- NULLCMD=:
- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '${1+"$@"}'='"$@"'
-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
- set -o posix
-fi
-DUALCASE=1; export DUALCASE # for MKS sh
-
-# Support unset when possible.
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
- as_unset=unset
-else
- as_unset=false
-fi
-
-
-# Work around bugs in pre-3.0 UWIN ksh.
-$as_unset ENV MAIL MAILPATH
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-for as_var in \
- LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
- LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
- LC_TELEPHONE LC_TIME
-do
- if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
- eval $as_var=C; export $as_var
- else
- $as_unset $as_var
- fi
-done
-
-# Required to use basename.
-if expr a : '\(a\)' >/dev/null 2>&1; then
- as_expr=expr
-else
- as_expr=false
-fi
-
-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
- as_basename=basename
-else
- as_basename=false
-fi
-
-
-# Name of the executable.
-as_me=`$as_basename "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
- X"$0" : 'X\(//\)$' \| \
- X"$0" : 'X\(/\)$' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X/"$0" |
- sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
- /^X\/\(\/\/\)$/{ s//\1/; q; }
- /^X\/\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
-
-
-# PATH needs CR, and LINENO needs CR and PATH.
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
- echo "#! /bin/sh" >conf$$.sh
- echo "exit 0" >>conf$$.sh
- chmod +x conf$$.sh
- if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
- PATH_SEPARATOR=';'
- else
- PATH_SEPARATOR=:
- fi
- rm -f conf$$.sh
-fi
-
-
- as_lineno_1=$LINENO
- as_lineno_2=$LINENO
- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
- test "x$as_lineno_1" != "x$as_lineno_2" &&
- test "x$as_lineno_3" = "x$as_lineno_2" || {
- # Find who we are. Look in the path if we contain no path at all
- # relative or not.
- case $0 in
- *[\\/]* ) as_myself=$0 ;;
- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-done
-
- ;;
- esac
- # We did not find ourselves, most probably we were run as `sh COMMAND'
- # in which case we are not to be found in the path.
- if test "x$as_myself" = x; then
- as_myself=$0
- fi
- if test ! -f "$as_myself"; then
- { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
- { (exit 1); exit 1; }; }
- fi
- case $CONFIG_SHELL in
- '')
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for as_base in sh bash ksh sh5; do
- case $as_dir in
- /*)
- if ("$as_dir/$as_base" -c '
- as_lineno_1=$LINENO
- as_lineno_2=$LINENO
- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
- test "x$as_lineno_1" != "x$as_lineno_2" &&
- test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
- $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
- $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
- CONFIG_SHELL=$as_dir/$as_base
- export CONFIG_SHELL
- exec "$CONFIG_SHELL" "$0" ${1+"$@"}
- fi;;
- esac
- done
-done
-;;
- esac
-
- # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
- # uniformly replaced by the line number. The first 'sed' inserts a
- # line-number line before each line; the second 'sed' does the real
- # work. The second script uses 'N' to pair each line-number line
- # with the numbered line, and appends trailing '-' during
- # substitution so that $LINENO is not a special case at line end.
- # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
- # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
- sed '=' <$as_myself |
- sed '
- N
- s,$,-,
- : loop
- s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
- t loop
- s,-$,,
- s,^['$as_cr_digits']*\n,,
- ' >$as_me.lineno &&
- chmod +x $as_me.lineno ||
- { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
- { (exit 1); exit 1; }; }
-
- # Don't try to exec as it changes $[0], causing all sort of problems
- # (the dirname of $[0] is not the place where we might find the
- # original and so on. Autoconf is especially sensible to this).
- . ./$as_me.lineno
- # Exit status is that of the last command.
- exit
-}
-
-
-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
- *c*,-n*) ECHO_N= ECHO_C='
-' ECHO_T=' ' ;;
- *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
- *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
-esac
-
-if expr a : '\(a\)' >/dev/null 2>&1; then
- as_expr=expr
-else
- as_expr=false
-fi
-
-rm -f conf$$ conf$$.exe conf$$.file
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
- # We could just check for DJGPP; but this test a) works b) is more generic
- # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
- if test -f conf$$.exe; then
- # Don't use ln at all; we don't have any links
- as_ln_s='cp -p'
- else
- as_ln_s='ln -s'
- fi
-elif ln conf$$.file conf$$ 2>/dev/null; then
- as_ln_s=ln
-else
- as_ln_s='cp -p'
-fi
-rm -f conf$$ conf$$.exe conf$$.file
-
-if mkdir -p . 2>/dev/null; then
- as_mkdir_p=:
-else
- test -d ./-p && rmdir ./-p
- as_mkdir_p=false
-fi
-
-as_executable_p="test -f"
-
-# Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
-
-# Sed expression to map a string onto a valid variable name.
-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-
-
-# IFS
-# We need space, tab and new line, in precisely that order.
-as_nl='
-'
-IFS=" $as_nl"
-
-# CDPATH.
-$as_unset CDPATH
-
-
-# Name of the host.
-# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
-# so uname gets run too.
-ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
-
-exec 6>&1
-
-#
-# Initializations.
-#
-ac_default_prefix=/usr/local
-ac_config_libobj_dir=.
-cross_compiling=no
-subdirs=
-MFLAGS=
-MAKEFLAGS=
-SHELL=${CONFIG_SHELL-/bin/sh}
-
-# Maximum number of lines to put in a shell here document.
-# This variable seems obsolete. It should probably be removed, and
-# only ac_max_sed_lines should be used.
-: ${ac_max_here_lines=38}
-
-# Identity of this package.
-PACKAGE_NAME=
-PACKAGE_TARNAME=
-PACKAGE_VERSION=
-PACKAGE_STRING=
-PACKAGE_BUGREPORT=
-
-ac_unique_file="Makefile.in"
-# Factoring default headers for most tests.
-ac_includes_default="\
-#include <stdio.h>
-#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-#endif
-#if HAVE_SYS_STAT_H
-# include <sys/stat.h>
-#endif
-#if STDC_HEADERS
-# include <stdlib.h>
-# include <stddef.h>
-#else
-# if HAVE_STDLIB_H
-# include <stdlib.h>
-# endif
-#endif
-#if HAVE_STRING_H
-# if !STDC_HEADERS && HAVE_MEMORY_H
-# include <memory.h>
-# endif
-# include <string.h>
-#endif
-#if HAVE_STRINGS_H
-# include <strings.h>
-#endif
-#if HAVE_INTTYPES_H
-# include <inttypes.h>
-#else
-# if HAVE_STDINT_H
-# include <stdint.h>
-# endif
-#endif
-#if HAVE_UNISTD_H
-# include <unistd.h>
-#endif"
-
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS sim_environment sim_alignment sim_assert sim_bitsize sim_endian sim_hostendian sim_float sim_scache sim_default_model sim_hw_cflags sim_hw_objs sim_hw sim_inline sim_packages sim_regparm sim_reserved_bits sim_smp sim_stdcall sim_xor_endian WARN_CFLAGS WERROR_CFLAGS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CC_FOR_BUILD HDEFINES AR RANLIB ac_ct_RANLIB USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT CPP EGREP MAINT sim_bswap sim_cflags sim_debug sim_stdio sim_trace sim_profile cgen_breaks LIBOBJS LTLIBOBJS'
-ac_subst_files=''
-
-# Initialize some variables set by options.
-ac_init_help=
-ac_init_version=false
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-cache_file=/dev/null
-exec_prefix=NONE
-no_create=
-no_recursion=
-prefix=NONE
-program_prefix=NONE
-program_suffix=NONE
-program_transform_name=s,x,x,
-silent=
-site=
-srcdir=
-verbose=
-x_includes=NONE
-x_libraries=NONE
-
-# Installation directory options.
-# These are left unexpanded so users can "make install exec_prefix=/foo"
-# and all the variables that are supposed to be based on exec_prefix
-# by default will actually change.
-# Use braces instead of parens because sh, perl, etc. also accept them.
-bindir='${exec_prefix}/bin'
-sbindir='${exec_prefix}/sbin'
-libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-ac_prev=
-for ac_option
-do
- # If the previous option needs an argument, assign it.
- if test -n "$ac_prev"; then
- eval "$ac_prev=\$ac_option"
- ac_prev=
- continue
- fi
-
- ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
-
- # Accept the important Cygnus configure options, so we can diagnose typos.
-
- case $ac_option in
-
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-case $ac_abs_builddir in
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- case $ac_srcdir in
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- [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
- *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
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-case $ac_abs_builddir in
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- case $ac_top_srcdir in
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- exit 0
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-_ASUNAME
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-test "$program_prefix" != NONE &&
- program_transform_name="s,^,$program_prefix,;$program_transform_name"
-# Use a double $ so make ignores it.
-test "$program_suffix" != NONE &&
- program_transform_name="s,\$,$program_suffix,;$program_transform_name"
-# Double any \ or $. echo might interpret backslashes.
-# By default was `s,x,x', remove it if useless.
-cat <<\_ACEOF >conftest.sed
-s/[\\$]/&&/g;s/;s,x,x,$//
-_ACEOF
-program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
-rm conftest.sed
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}gcc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="${ac_tool_prefix}gcc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-fi
-if test -z "$ac_cv_prog_CC"; then
- ac_ct_CC=$CC
- # Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="gcc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- CC=$ac_ct_CC
-else
- CC="$ac_cv_prog_CC"
-fi
-
-if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="${ac_tool_prefix}cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-fi
-if test -z "$ac_cv_prog_CC"; then
- ac_ct_CC=$CC
- # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- CC=$ac_ct_CC
-else
- CC="$ac_cv_prog_CC"
-fi
-
-fi
-if test -z "$CC"; then
- # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
- ac_prog_rejected=no
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
- ac_prog_rejected=yes
- continue
- fi
- ac_cv_prog_CC="cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-if test $ac_prog_rejected = yes; then
- # We found a bogon in the path, so make sure we never use it.
- set dummy $ac_cv_prog_CC
- shift
- if test $# != 0; then
- # We chose a different compiler from the bogus one.
- # However, it has the same basename, so the bogon will be chosen
- # first if we set CC to just the basename; use the full file name.
- shift
- ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
- fi
-fi
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-fi
-if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- for ac_prog in cl
- do
- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- test -n "$CC" && break
- done
-fi
-if test -z "$CC"; then
- ac_ct_CC=$CC
- for ac_prog in cl
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- test -n "$ac_ct_CC" && break
-done
-
- CC=$ac_ct_CC
-fi
-
-fi
-
-
-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
-See \`config.log' for more details." >&5
-echo "$as_me: error: no acceptable C compiler found in \$PATH
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
-
-# Provide some information about the compiler.
-echo "$as_me:$LINENO:" \
- "checking for C compiler version" >&5
-ac_compiler=`set X $ac_compile; echo $2`
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
- (eval $ac_compiler --version </dev/null >&5) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
- (eval $ac_compiler -v </dev/null >&5) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
- (eval $ac_compiler -V </dev/null >&5) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
-
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files a.out a.exe b.out"
-# Try to create an executable without -o first, disregard a.out.
-# It will help us diagnose broken compilers, and finding out an intuition
-# of exeext.
-echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
-echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
-ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
- (eval $ac_link_default) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- # Find the output, starting from the most likely. This scheme is
-# not robust to junk in `.', hence go to wildcards (a.*) only as a last
-# resort.
-
-# Be careful to initialize this variable, since it used to be cached.
-# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
-ac_cv_exeext=
-# b.out is created by i960 compilers.
-for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
-do
- test -f "$ac_file" || continue
- case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
- ;;
- conftest.$ac_ext )
- # This is the source file.
- ;;
- [ab].out )
- # We found the default executable, but exeext='' is most
- # certainly right.
- break;;
- *.* )
- ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
- # FIXME: I believe we export ac_cv_exeext for Libtool,
- # but it would be cool to find out if it's true. Does anybody
- # maintain Libtool? --akim.
- export ac_cv_exeext
- break;;
- * )
- break;;
- esac
-done
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
-See \`config.log' for more details." >&5
-echo "$as_me: error: C compiler cannot create executables
-See \`config.log' for more details." >&2;}
- { (exit 77); exit 77; }; }
-fi
-
-ac_exeext=$ac_cv_exeext
-echo "$as_me:$LINENO: result: $ac_file" >&5
-echo "${ECHO_T}$ac_file" >&6
-
-# Check the compiler produces executables we can run. If not, either
-# the compiler is broken, or we cross compile.
-echo "$as_me:$LINENO: checking whether the C compiler works" >&5
-echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
-# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
-# If not cross compiling, check that we can run a simple program.
-if test "$cross_compiling" != yes; then
- if { ac_try='./$ac_file'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- cross_compiling=no
- else
- if test "$cross_compiling" = maybe; then
- cross_compiling=yes
- else
- { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
-If you meant to cross compile, use \`--host'.
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run C compiled programs.
-If you meant to cross compile, use \`--host'.
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
- fi
- fi
-fi
-echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-
-rm -f a.out a.exe conftest$ac_cv_exeext b.out
-ac_clean_files=$ac_clean_files_save
-# Check the compiler produces executables we can run. If not, either
-# the compiler is broken, or we cross compile.
-echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
-echo "$as_me:$LINENO: result: $cross_compiling" >&5
-echo "${ECHO_T}$cross_compiling" >&6
-
-echo "$as_me:$LINENO: checking for suffix of executables" >&5
-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- # If both `conftest.exe' and `conftest' are `present' (well, observable)
-# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
-# work properly (i.e., refer to `conftest.exe'), while it won't with
-# `rm'.
-for ac_file in conftest.exe conftest conftest.*; do
- test -f "$ac_file" || continue
- case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
- *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
- export ac_cv_exeext
- break;;
- * ) break;;
- esac
-done
-else
- { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-rm -f conftest$ac_cv_exeext
-echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
-echo "${ECHO_T}$ac_cv_exeext" >&6
-
-rm -f conftest.$ac_ext
-EXEEXT=$ac_cv_exeext
-ac_exeext=$EXEEXT
-echo "$as_me:$LINENO: checking for suffix of object files" >&5
-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
-if test "${ac_cv_objext+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.o conftest.obj
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
- case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
- *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
- break;;
- esac
-done
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of object files: cannot compile
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-rm -f conftest.$ac_cv_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
-echo "${ECHO_T}$ac_cv_objext" >&6
-OBJEXT=$ac_cv_objext
-ac_objext=$OBJEXT
-echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
-if test "${ac_cv_c_compiler_gnu+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-#ifndef __GNUC__
- choke me
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_compiler_gnu=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_compiler_gnu=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_cv_c_compiler_gnu=$ac_compiler_gnu
-
-fi
-echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
-GCC=`test $ac_compiler_gnu = yes && echo yes`
-ac_test_CFLAGS=${CFLAGS+set}
-ac_save_CFLAGS=$CFLAGS
-CFLAGS="-g"
-echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
-if test "${ac_cv_prog_cc_g+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_prog_cc_g=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_prog_cc_g=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
-if test "$ac_test_CFLAGS" = set; then
- CFLAGS=$ac_save_CFLAGS
-elif test $ac_cv_prog_cc_g = yes; then
- if test "$GCC" = yes; then
- CFLAGS="-g -O2"
- else
- CFLAGS="-g"
- fi
-else
- if test "$GCC" = yes; then
- CFLAGS="-O2"
- else
- CFLAGS=
- fi
-fi
-echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
-echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
-if test "${ac_cv_prog_cc_stdc+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_prog_cc_stdc=no
-ac_save_CC=$CC
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdarg.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
- char **p;
- int i;
-{
- return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
- char *s;
- va_list v;
- va_start (v,p);
- s = g (p, va_arg (v,int));
- va_end (v);
- return s;
-}
-
-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
- function prototypes and stuff, but not '\xHH' hex character constants.
- These don't provoke an error unfortunately, instead are silently treated
- as 'x'. The following induces an error, until -std1 is added to get
- proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
- array size at least. It's necessary to write '\x00'==0 to get something
- that's true only with -std1. */
-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
-
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-int
-main ()
-{
-return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
- ;
- return 0;
-}
-_ACEOF
-# Don't try gcc -ansi; that turns off useful extensions and
-# breaks some systems' header files.
-# AIX -qlanglvl=ansi
-# Ultrix and OSF/1 -std1
-# HP-UX 10.20 and later -Ae
-# HP-UX older versions -Aa -D_HPUX_SOURCE
-# SVR4 -Xc -D__EXTENSIONS__
-for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
- CC="$ac_save_CC $ac_arg"
- rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_prog_cc_stdc=$ac_arg
-break
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.err conftest.$ac_objext
-done
-rm -f conftest.$ac_ext conftest.$ac_objext
-CC=$ac_save_CC
-
-fi
-
-case "x$ac_cv_prog_cc_stdc" in
- x|xno)
- echo "$as_me:$LINENO: result: none needed" >&5
-echo "${ECHO_T}none needed" >&6 ;;
- *)
- echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
- CC="$CC $ac_cv_prog_cc_stdc" ;;
-esac
-
-# Some people use a C++ compiler to compile C. Since we use `exit',
-# in C++ we need to declare it. In case someone uses the same compiler
-# for both compiling C and C++ we need to have the C++ compiler decide
-# the declaration of exit, since it's the most demanding environment.
-cat >conftest.$ac_ext <<_ACEOF
-#ifndef __cplusplus
- choke me
-#endif
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- for ac_declaration in \
- '' \
- 'extern "C" void std::exit (int) throw (); using std::exit;' \
- 'extern "C" void std::exit (int); using std::exit;' \
- 'extern "C" void exit (int) throw ();' \
- 'extern "C" void exit (int);' \
- 'void exit (int);'
-do
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_declaration
-#include <stdlib.h>
-int
-main ()
-{
-exit (42);
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- :
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-continue
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_declaration
-int
-main ()
-{
-exit (42);
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- break
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-done
-rm -f conftest*
-if test -n "$ac_declaration"; then
- echo '#ifdef __cplusplus' >>confdefs.h
- echo $ac_declaration >>confdefs.h
- echo '#endif' >>confdefs.h
-fi
-
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-# Find a good install program. We prefer a C program (faster),
-# so one script is as good as another. But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AmigaOS /C/install, which installs bootblocks on floppy discs
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# OS/2's system install, which has a completely different semantic
-# ./install, which can be erroneously created by make from ./install.sh.
-echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
-echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
-if test -z "$INSTALL"; then
-if test "${ac_cv_path_install+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- # Account for people who put trailing slashes in PATH elements.
-case $as_dir/ in
- ./ | .// | /cC/* | \
- /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
- ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
- /usr/ucb/* ) ;;
- *)
- # OSF1 and SCO ODT 3.0 have their own names for install.
- # Don't use installbsd from OSF since it installs stuff as root
- # by default.
- for ac_prog in ginstall scoinst install; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
- if test $ac_prog = install &&
- grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
- # AIX install. It has an incompatible calling convention.
- :
- elif test $ac_prog = install &&
- grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
- # program-specific install script used by HP pwplus--don't use.
- :
- else
- ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
- break 3
- fi
- fi
- done
- done
- ;;
-esac
-done
-
-
-fi
- if test "${ac_cv_path_install+set}" = set; then
- INSTALL=$ac_cv_path_install
- else
- # As a last resort, use the slow shell script. We don't cache a
- # path for INSTALL within a source directory, because that will
- # break other packages using the cache if that directory is
- # removed, or if the path is relative.
- INSTALL=$ac_install_sh
- fi
-fi
-echo "$as_me:$LINENO: result: $INSTALL" >&5
-echo "${ECHO_T}$INSTALL" >&6
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-
-# Put a plausible default for CC_FOR_BUILD in Makefile.
-if test "x$cross_compiling" = "xno"; then
- CC_FOR_BUILD='$(CC)'
-else
- CC_FOR_BUILD=gcc
-fi
-
-
-
-
-AR=${AR-ar}
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_RANLIB+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
- echo "$as_me:$LINENO: result: $RANLIB" >&5
-echo "${ECHO_T}$RANLIB" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
- ac_ct_RANLIB=$RANLIB
- # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$ac_ct_RANLIB"; then
- ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_RANLIB="ranlib"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
- test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
-fi
-fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
- echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
-echo "${ECHO_T}$ac_ct_RANLIB" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- RANLIB=$ac_ct_RANLIB
-else
- RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-
-ALL_LINGUAS=
-# If we haven't got the data from the intl directory,
-# assume NLS is disabled.
-USE_NLS=no
-LIBINTL=
-LIBINTL_DEP=
-INCINTL=
-XGETTEXT=
-GMSGFMT=
-POSUB=
-
-if test -f ../../intl/config.intl; then
- . ../../intl/config.intl
-fi
-echo "$as_me:$LINENO: checking whether NLS is requested" >&5
-echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
-if test x"$USE_NLS" != xyes; then
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-else
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-
-cat >>confdefs.h <<\_ACEOF
-#define ENABLE_NLS 1
-_ACEOF
-
-
- echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
-echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
- # Look for .po and .gmo files in the source directory.
- CATALOGS=
- XLINGUAS=
- for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
- # If there aren't any .gmo files the shell will give us the
- # literal string "../path/to/srcdir/po/*.gmo" which has to be
- # weeded out.
- case "$cat" in *\**)
- continue;;
- esac
- # The quadruple backslash is collapsed to a double backslash
- # by the backticks, then collapsed again by the double quotes,
- # leaving us with one backslash in the sed expression (right
- # before the dot that mustn't act as a wildcard).
- cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
- lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
- # The user is allowed to set LINGUAS to a list of languages to
- # install catalogs for. If it's empty that means "all of them."
- if test "x$LINGUAS" = x; then
- CATALOGS="$CATALOGS $cat"
- XLINGUAS="$XLINGUAS $lang"
- else
- case "$LINGUAS" in *$lang*)
- CATALOGS="$CATALOGS $cat"
- XLINGUAS="$XLINGUAS $lang"
- ;;
- esac
- fi
- done
- LINGUAS="$XLINGUAS"
- echo "$as_me:$LINENO: result: $LINGUAS" >&5
-echo "${ECHO_T}$LINGUAS" >&6
-
-
- DATADIRNAME=share
-
- INSTOBJEXT=.mo
-
- GENCAT=gencat
-
- CATOBJEXT=.gmo
-
-fi
-
-# Check for common headers.
-# FIXME: Seems to me this can cause problems for i386-windows hosts.
-# At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
-echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
- CPP=
-fi
-if test -z "$CPP"; then
- if test "${ac_cv_prog_CPP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- # Double quotes because CPP needs to be expanded
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- do
- ac_preproc_ok=false
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-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
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- Syntax error
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- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
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- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
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- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
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- ac_cpp_err=yes
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- echo "$as_me: failed program was:" >&5
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-
- # Broken: fails on valid input.
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-fi
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-
- # OK, works on sane cases. Now check whether non-existent headers
- # can be detected and how.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
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- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
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- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- # Broken: success on invalid input.
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- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Passes both tests.
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-fi
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-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
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-if $ac_preproc_ok; then
- break
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-
- done
- ac_cv_prog_CPP=$CPP
-
-fi
- CPP=$ac_cv_prog_CPP
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- ac_cv_prog_CPP=$CPP
-fi
-echo "$as_me:$LINENO: result: $CPP" >&5
-echo "${ECHO_T}$CPP" >&6
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
- Syntax error
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
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-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether non-existent headers
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- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <ac_nonexistent.h>
-_ACEOF
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- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
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- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
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- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- # Broken: success on invalid input.
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- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Passes both tests.
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-fi
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-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
- :
-else
- { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." >&5
-echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-echo "$as_me:$LINENO: checking for egrep" >&5
-echo $ECHO_N "checking for egrep... $ECHO_C" >&6
-if test "${ac_cv_prog_egrep+set}" = set; then
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-else
- if echo a | (grep -E '(a|b)') >/dev/null 2>&1
- then ac_cv_prog_egrep='grep -E'
- else ac_cv_prog_egrep='egrep'
- fi
-fi
-echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
-echo "${ECHO_T}$ac_cv_prog_egrep" >&6
- EGREP=$ac_cv_prog_egrep
-
-
-echo "$as_me:$LINENO: checking for ANSI C header files" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
-if test "${ac_cv_header_stdc+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_header_stdc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_header_stdc=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then
- :
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then
- :
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
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- :
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- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <ctype.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
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-{
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-_ACEOF
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-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- :
-else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-ac_cv_header_stdc=no
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-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-fi
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6
-if test $ac_cv_header_stdc = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define STDC_HEADERS 1
-_ACEOF
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-
-
-
-
-
-
-
-
-
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
- inttypes.h stdint.h unistd.h
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-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
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-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-
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-_ACEOF
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- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
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- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
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- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- eval "$as_ac_Header=yes"
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- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-eval "$as_ac_Header=no"
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-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
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-_ACEOF
-
-fi
-
-done
-
-
-
-
-
-
-
-for ac_header in stdlib.h string.h strings.h unistd.h time.h
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-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
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-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-else
- # Is the header compilable?
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-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
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-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
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- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
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-echo "${ECHO_T}$ac_header_compiler" >&6
-
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-/* confdefs.h. */
-_ACEOF
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-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$ac_header>
-_ACEOF
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- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
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- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
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- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
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- ac_cpp_err=yes
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-if test -z "$ac_cpp_err"; then
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- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
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-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So? What about this header?
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-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------------------ ##
-## Report this to the AC_PACKAGE_NAME lists. ##
-## ------------------------------------------ ##
-_ASBOX
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- sed "s/^/$as_me: WARNING: /" >&2
- ;;
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- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- eval "$as_ac_var=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-eval "$as_ac_var=no"
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$as_ac_var'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-
-# Check for socket libraries
-
-echo "$as_me:$LINENO: checking for bind in -lsocket" >&5
-echo $ECHO_N "checking for bind in -lsocket... $ECHO_C" >&6
-if test "${ac_cv_lib_socket_bind+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsocket $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char bind ();
-int
-main ()
-{
-bind ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_lib_socket_bind=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_socket_bind=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_socket_bind" >&5
-echo "${ECHO_T}$ac_cv_lib_socket_bind" >&6
-if test $ac_cv_lib_socket_bind = yes; then
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBSOCKET 1
-_ACEOF
-
- LIBS="-lsocket $LIBS"
-
-fi
-
-
-echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
-echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
-if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lnsl $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char gethostbyname ();
-int
-main ()
-{
-gethostbyname ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_lib_nsl_gethostbyname=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_nsl_gethostbyname=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
-echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
-if test $ac_cv_lib_nsl_gethostbyname = yes; then
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBNSL 1
-_ACEOF
-
- LIBS="-lnsl $LIBS"
-
-fi
-
-
-. ${srcdir}/../../bfd/configure.host
-
-
-
-USE_MAINTAINER_MODE=no
-# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
-if test "${enable_maintainer_mode+set}" = set; then
- enableval="$enable_maintainer_mode"
- case "${enableval}" in
- yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
- no) MAINT="#" ;;
- *) { { echo "$as_me:$LINENO: error: \"--enable-maintainer-mode does not take a value\"" >&5
-echo "$as_me: error: \"--enable-maintainer-mode does not take a value\"" >&2;}
- { (exit 1); exit 1; }; }; MAINT="#" ;;
-esac
-if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
- echo "Setting maintainer mode" 6>&1
-fi
-else
- MAINT="#"
-fi;
-
-
-# Check whether --enable-sim-bswap or --disable-sim-bswap was given.
-if test "${enable_sim_bswap+set}" = set; then
- enableval="$enable_sim_bswap"
- case "${enableval}" in
- yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
- no) sim_bswap="-DWITH_BSWAP=0";;
- *) { { echo "$as_me:$LINENO: error: \"--enable-sim-bswap does not take a value\"" >&5
-echo "$as_me: error: \"--enable-sim-bswap does not take a value\"" >&2;}
- { (exit 1); exit 1; }; }; sim_bswap="";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
- echo "Setting bswap flags = $sim_bswap" 6>&1
-fi
-else
- sim_bswap=""
-fi;
-
-
-# Check whether --enable-sim-cflags or --disable-sim-cflags was given.
-if test "${enable_sim_cflags+set}" = set; then
- enableval="$enable_sim_cflags"
- case "${enableval}" in
- yes) sim_cflags="-O2 -fomit-frame-pointer";;
- trace) { { echo "$as_me:$LINENO: error: \"Please use --enable-sim-debug instead.\"" >&5
-echo "$as_me: error: \"Please use --enable-sim-debug instead.\"" >&2;}
- { (exit 1); exit 1; }; }; sim_cflags="";;
- no) sim_cflags="";;
- *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
-esac
-if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
- echo "Setting sim cflags = $sim_cflags" 6>&1
-fi
-else
- sim_cflags=""
-fi;
-
-
-# Check whether --enable-sim-debug or --disable-sim-debug was given.
-if test "${enable_sim_debug+set}" = set; then
- enableval="$enable_sim_debug"
- case "${enableval}" in
- yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
- no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
- *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
- echo "Setting sim debug = $sim_debug" 6>&1
-fi
-else
- sim_debug=""
-fi;
-
-
-# Check whether --enable-sim-stdio or --disable-sim-stdio was given.
-if test "${enable_sim_stdio+set}" = set; then
- enableval="$enable_sim_stdio"
- case "${enableval}" in
- yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
- no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
- *) { { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&5
-echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&2;}
- { (exit 1); exit 1; }; }; sim_stdio="";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
- echo "Setting stdio flags = $sim_stdio" 6>&1
-fi
-else
- sim_stdio=""
-fi;
-
-
-# Check whether --enable-sim-trace or --disable-sim-trace was given.
-if test "${enable_sim_trace+set}" = set; then
- enableval="$enable_sim_trace"
- case "${enableval}" in
- yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
- no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
- [-0-9]*)
- sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
- [a-z]*)
- sim_trace=""
- for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
- if test x"$sim_trace" = x; then
- sim_trace="-DWITH_TRACE='(TRACE_$x"
- else
- sim_trace="${sim_trace}|TRACE_$x"
- fi
- done
- sim_trace="$sim_trace)'" ;;
-esac
-if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
- echo "Setting sim trace = $sim_trace" 6>&1
-fi
-else
- sim_trace=""
-fi;
-
-
-# Check whether --enable-sim-profile or --disable-sim-profile was given.
-if test "${enable_sim_profile+set}" = set; then
- enableval="$enable_sim_profile"
- case "${enableval}" in
- yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
- no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
- [-0-9]*)
- sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
- [a-z]*)
- sim_profile=""
- for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
- if test x"$sim_profile" = x; then
- sim_profile="-DWITH_PROFILE='(PROFILE_$x"
- else
- sim_profile="${sim_profile}|PROFILE_$x"
- fi
- done
- sim_profile="$sim_profile)'" ;;
-esac
-if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
- echo "Setting sim profile = $sim_profile" 6>&1
-fi
-else
- sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
-fi;
-
-
-echo "$as_me:$LINENO: checking return type of signal handlers" >&5
-echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
-if test "${ac_cv_type_signal+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <signal.h>
-#ifdef signal
-# undef signal
-#endif
-#ifdef __cplusplus
-extern "C" void (*signal (int, void (*)(int)))(int);
-#else
-void (*signal ()) ();
-#endif
-
-int
-main ()
-{
-int i;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_type_signal=void
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_type_signal=int
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
-echo "${ECHO_T}$ac_cv_type_signal" >&6
-
-cat >>confdefs.h <<_ACEOF
-#define RETSIGTYPE $ac_cv_type_signal
-_ACEOF
-
-
-
-
-
-sim_link_files=
-sim_link_links=
-
-sim_link_links=tconfig.h
-if test -f ${srcdir}/tconfig.in
-then
- sim_link_files=tconfig.in
-else
- sim_link_files=../common/tconfig.in
-fi
-
-# targ-vals.def points to the libc macro description file.
-case "${target}" in
-*-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
-esac
-sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
-sim_link_links="${sim_link_links} targ-vals.def"
-
-
-
-ac_sources="$sim_link_files"
-ac_dests="$sim_link_links"
-while test -n "$ac_sources"; do
- set $ac_dests; ac_dest=$1; shift; ac_dests=$*
- set $ac_sources; ac_source=$1; shift; ac_sources=$*
- ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
-done
- ac_config_links="$ac_config_links $ac_config_links_1"
-
-cgen_breaks=""
-if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
-cgen_breaks="break cgen_rtx_error";
-fi
-
- ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
-
- ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
-
- ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
-
- ac_config_commands="$ac_config_commands Makefile"
-
- ac_config_commands="$ac_config_commands stamp-h"
-
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs, see configure's option --config-cache.
-# It is not useful on other systems. If it contains results you don't
-# want to keep, you may remove or edit it.
-#
-# config.status only pays attention to the cache file if you give it
-# the --recheck option to rerun configure.
-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
-# loading this file, other *unset* `ac_cv_foo' will be assigned the
-# following values.
-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-{
- (set) 2>&1 |
- case `(ac_space=' '; set | grep ac_space) 2>&1` in
- *ac_space=\ *)
- # `set' does not quote correctly, so add quotes (double-quote
- # substitution turns \\\\ into \\, and sed turns \\ into \).
- sed -n \
- "s/'/'\\\\''/g;
- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
- ;;
- *)
- # `set' quotes correctly as required by POSIX, so do not add quotes.
- sed -n \
- "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
- ;;
- esac;
-} |
- sed '
- t clear
- : clear
- s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
- t end
- /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
- : end' >>confcache
-if diff $cache_file confcache >/dev/null 2>&1; then :; else
- if test -w $cache_file; then
- test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
- cat confcache >$cache_file
- else
- echo "not updating unwritable cache $cache_file"
- fi
-fi
-rm -f confcache
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# VPATH may cause trouble with some makes, so we remove $(srcdir),
-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
-# trailing colons and then remove the whole line if VPATH becomes empty
-# (actually we leave an empty line to preserve line numbers).
-if test "x$srcdir" = x.; then
- ac_vpsub='/^[ ]*VPATH[ ]*=/{
-s/:*\$(srcdir):*/:/;
-s/:*\${srcdir}:*/:/;
-s/:*@srcdir@:*/:/;
-s/^\([^=]*=[ ]*\):*/\1/;
-s/:*$//;
-s/^[^=]*=[ ]*$//;
-}'
-fi
-
-DEFS=-DHAVE_CONFIG_H
-
-ac_libobjs=
-ac_ltlibobjs=
-for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
- # 1. Remove the extension, and $U if already installed.
- ac_i=`echo "$ac_i" |
- sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
- # 2. Add them.
- ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
- ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
-done
-LIBOBJS=$ac_libobjs
-
-LTLIBOBJS=$ac_ltlibobjs
-
-
-
-: ${CONFIG_STATUS=./config.status}
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
-echo "$as_me: creating $CONFIG_STATUS" >&6;}
-cat >$CONFIG_STATUS <<_ACEOF
-#! $SHELL
-# Generated by $as_me.
-# Run this file to recreate the current configuration.
-# Compiler output produced by configure, useful for debugging
-# configure, is in config.log if it exists.
-
-debug=false
-ac_cs_recheck=false
-ac_cs_silent=false
-SHELL=\${CONFIG_SHELL-$SHELL}
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF
-## --------------------- ##
-## M4sh Initialization. ##
-## --------------------- ##
-
-# Be Bourne compatible
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
- emulate sh
- NULLCMD=:
- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '${1+"$@"}'='"$@"'
-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
- set -o posix
-fi
-DUALCASE=1; export DUALCASE # for MKS sh
-
-# Support unset when possible.
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
- as_unset=unset
-else
- as_unset=false
-fi
-
-
-# Work around bugs in pre-3.0 UWIN ksh.
-$as_unset ENV MAIL MAILPATH
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-for as_var in \
- LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
- LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
- LC_TELEPHONE LC_TIME
-do
- if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
- eval $as_var=C; export $as_var
- else
- $as_unset $as_var
- fi
-done
-
-# Required to use basename.
-if expr a : '\(a\)' >/dev/null 2>&1; then
- as_expr=expr
-else
- as_expr=false
-fi
-
-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
- as_basename=basename
-else
- as_basename=false
-fi
-
-
-# Name of the executable.
-as_me=`$as_basename "$0" ||
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- X"$ac_file" : 'X\(//\)$' \| \
- X"$ac_file" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
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- /^X\(\/\/\)$/{ s//\1/; q; }
- /^X\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
- { if $as_mkdir_p; then
- mkdir -p "$ac_dir"
- else
- as_dir="$ac_dir"
- as_dirs=
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- as_dirs="$as_dir $as_dirs"
- as_dir=`(dirname "$as_dir") 2>/dev/null ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$as_dir" : 'X\(//\)[^/]' \| \
- X"$as_dir" : 'X\(//\)$' \| \
- X"$as_dir" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X"$as_dir" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
- /^X\(\/\/\)$/{ s//\1/; q; }
- /^X\(\/\).*/{ s//\1/; q; }
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- { (exit 1); exit 1; }; }; }
-
- ac_builddir=.
-
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-
-# Do not use `cd foo && pwd` to compute absolute paths, because
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-*)
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-*)
- case ${ac_top_builddir}. in
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- [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
- *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
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-case $ac_abs_builddir in
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-*)
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-case $ac_abs_builddir in
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-*)
- case $ac_top_srcdir in
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- [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
- *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
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-
-
- case $INSTALL in
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- fi
- # Let's still pretend it is `configure' which instantiates (i.e., don't
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- if test x"$ac_file" = x-; then
- configure_input=
- else
- configure_input="$ac_file. "
- fi
- configure_input=$configure_input"Generated from `echo $ac_file_in |
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-
- # First look for the input files in the build tree, otherwise in the
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- ac_file_inputs=`IFS=:
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- # Absolute (can't be DOS-style, as IFS=:)
- test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-echo "$as_me: error: cannot find input file: $f" >&2;}
- { (exit 1); exit 1; }; }
- echo "$f";;
- *) # Relative
- if test -f "$f"; then
- # Build tree
- echo "$f"
- elif test -f "$srcdir/$f"; then
- # Source tree
- echo "$srcdir/$f"
- else
- # /dev/null tree
- { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-echo "$as_me: error: cannot find input file: $f" >&2;}
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-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
- sed "$ac_vpsub
-$extrasub
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
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-s,@configure_input@,$configure_input,;t t
-s,@srcdir@,$ac_srcdir,;t t
-s,@abs_srcdir@,$ac_abs_srcdir,;t t
-s,@top_srcdir@,$ac_top_srcdir,;t t
-s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
-s,@builddir@,$ac_builddir,;t t
-s,@abs_builddir@,$ac_abs_builddir,;t t
-s,@top_builddir@,$ac_top_builddir,;t t
-s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
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-
-done
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
-
-#
-# CONFIG_HEADER section.
-#
-
-# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
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-#
-# ac_d sets the value in "#define NAME VALUE" lines.
-ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
-ac_dB='[ ].*$,\1#\2'
-ac_dC=' '
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-# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
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-ac_uB='$,\1#\2define\3'
-ac_uC=' '
-ac_uD=',;t'
-
-for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
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- ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
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- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
- * ) ac_file_in=$ac_file.in ;;
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-
- test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
-echo "$as_me: creating $ac_file" >&6;}
-
- # First look for the input files in the build tree, otherwise in the
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- ac_file_inputs=`IFS=:
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-echo "$as_me: error: cannot find input file: $f" >&2;}
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-
-_ACEOF
-
-# Transform confdefs.h into two sed scripts, `conftest.defines' and
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-# Using a here document instead of a string reduces the quoting nightmare.
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-#
-# `end' is used to avoid that the second main sed command (meant for
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-s/[\\&,]/\\&/g
-s,[\\$`],\\&,g
-t clear
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-t end
-s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
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-_ACEOF
-# If some macros were called several times there might be several times
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-rm -f confdef2sed.sed
-
-# This sed command replaces #undef with comments. This is necessary, for
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-s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
-_ACEOF
-
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-echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
-echo ' :' >>$CONFIG_STATUS
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-
-cat >>$CONFIG_STATUS <<\_ACEOF
- # Let's still pretend it is `configure' which instantiates (i.e., don't
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- ac_dir=`(dirname "$ac_file") 2>/dev/null ||
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-
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-
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-
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- X"$ac_dest" : 'X\(//\)$' \| \
- X"$ac_dest" : 'X\(/\)' \| \
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- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
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- { if $as_mkdir_p; then
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- X"$as_dir" : 'X\(//\)$' \| \
- X"$as_dir" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
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- ac_builddir=.
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- ac_dir_suffix= ac_top_builddir=
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-
-case $srcdir in
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- ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
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- [\\/]* | ?:[\\/]* ) # Absolute path.
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- *) # Relative path.
- ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
- ac_top_srcdir=$ac_top_builddir$srcdir ;;
-esac
-
-# Do not use `cd foo && pwd` to compute absolute paths, because
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-*)
- case ${ac_top_builddir}. in
- .) ac_abs_top_builddir=$ac_abs_builddir;;
- [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
- *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
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-case $ac_abs_builddir in
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-*)
- case $ac_srcdir in
- .) ac_abs_srcdir=$ac_abs_builddir;;
- [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
- *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
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-case $ac_abs_builddir in
-.) ac_abs_top_srcdir=$ac_top_srcdir;;
-*)
- case $ac_top_srcdir in
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- [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
- *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
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-
-
- case $srcdir in
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- # Try a symlink, then a hard link, then a copy.
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- ln $srcdir/$ac_source $ac_dest 2>/dev/null ||
- cp -p $srcdir/$ac_source $ac_dest ||
- { { echo "$as_me:$LINENO: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&5
-echo "$as_me: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&2;}
- { (exit 1); exit 1; }; }
-done
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
-
-#
-# CONFIG_COMMANDS section.
-#
-for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
- ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
- ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
- ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
-$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$ac_dest" : 'X\(//\)[^/]' \| \
- X"$ac_dest" : 'X\(//\)$' \| \
- X"$ac_dest" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X"$ac_dest" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
- /^X\(\/\/\)$/{ s//\1/; q; }
- /^X\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
- { if $as_mkdir_p; then
- mkdir -p "$ac_dir"
- else
- as_dir="$ac_dir"
- as_dirs=
- while test ! -d "$as_dir"; do
- as_dirs="$as_dir $as_dirs"
- as_dir=`(dirname "$as_dir") 2>/dev/null ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$as_dir" : 'X\(//\)[^/]' \| \
- X"$as_dir" : 'X\(//\)$' \| \
- X"$as_dir" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X"$as_dir" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
- /^X\(\/\/\)$/{ s//\1/; q; }
- /^X\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
- done
- test ! -n "$as_dirs" || mkdir $as_dirs
- fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
-echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
- { (exit 1); exit 1; }; }; }
-
- ac_builddir=.
-
-if test "$ac_dir" != .; then
- ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
- # A "../" for each directory in $ac_dir_suffix.
- ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
-else
- ac_dir_suffix= ac_top_builddir=
-fi
-
-case $srcdir in
- .) # No --srcdir option. We are building in place.
- ac_srcdir=.
- if test -z "$ac_top_builddir"; then
- ac_top_srcdir=.
- else
- ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
- fi ;;
- [\\/]* | ?:[\\/]* ) # Absolute path.
- ac_srcdir=$srcdir$ac_dir_suffix;
- ac_top_srcdir=$srcdir ;;
- *) # Relative path.
- ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
- ac_top_srcdir=$ac_top_builddir$srcdir ;;
-esac
-
-# Do not use `cd foo && pwd` to compute absolute paths, because
-# the directories may not exist.
-case `pwd` in
-.) ac_abs_builddir="$ac_dir";;
-*)
- case "$ac_dir" in
- .) ac_abs_builddir=`pwd`;;
- [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
- *) ac_abs_builddir=`pwd`/"$ac_dir";;
- esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_top_builddir=${ac_top_builddir}.;;
-*)
- case ${ac_top_builddir}. in
- .) ac_abs_top_builddir=$ac_abs_builddir;;
- [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
- *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
- esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_srcdir=$ac_srcdir;;
-*)
- case $ac_srcdir in
- .) ac_abs_srcdir=$ac_abs_builddir;;
- [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
- *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
- esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_top_srcdir=$ac_top_srcdir;;
-*)
- case $ac_top_srcdir in
- .) ac_abs_top_srcdir=$ac_abs_builddir;;
- [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
- *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
- esac;;
-esac
-
-
- { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
-echo "$as_me: executing $ac_dest commands" >&6;}
- case $ac_dest in
- Makefile ) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
- rm -f Makesim1.tmp Makesim2.tmp Makefile
- sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
- sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
- sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
- -e '/^## COMMON_POST_/ r Makesim2.tmp' \
- <Makefile.sim >Makefile
- rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
- ;;
- stamp-h ) echo > stamp-h ;;
- esac
-done
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF
-
-{ (exit 0); exit 0; }
-_ACEOF
-chmod +x $CONFIG_STATUS
-ac_clean_files=$ac_clean_files_save
-
-
-# configure is writing to config.log, and then calls config.status.
-# config.status does its own redirection, appending to config.log.
-# Unfortunately, on DOS this fails, as config.log is still kept open
-# by configure, so config.status won't be able to write to it; its
-# output is simply discarded. So we exec the FD to /dev/null,
-# effectively closing config.log, so it can be properly (re)opened and
-# appended to by config.status. When coming back to configure, we
-# need to make the FD available again.
-if test "$no_create" != yes; then
- ac_cs_success=:
- ac_config_status_args=
- test "$silent" = yes &&
- ac_config_status_args="$ac_config_status_args --quiet"
- exec 5>/dev/null
- $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
- exec 5>>config.log
- # Use ||, not &&, to avoid exiting from the if with $? = 1, which
- # would make configure fail if this is the last instruction.
- $ac_cs_success || { (exit 1); exit 1; }
-fi
-
-
diff --git a/sim/m32c/configure.in b/sim/m32c/configure.in
deleted file mode 100644
index 083397e..0000000
--- a/sim/m32c/configure.in
+++ /dev/null
@@ -1,33 +0,0 @@
-dnl Process this file with autoconf to produce a configure script.
-
-dnl Copyright (C) 2005 Free Software Foundation, Inc.
-dnl Contributed by Red Hat, Inc.
-dnl
-dnl This file is part of the GNU simulators.
-dnl
-dnl The GNU simulators are free software; you can redistribute them and/or
-dnl modify them under the terms of the GNU General Public License as
-dnl published by the Free Software Foundation; either version 2 of the
-dnl License, or (at your option) any later version.
-dnl
-dnl The GNU simulators are distributed in the hope that they will be
-dnl useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-dnl General Public License for more details.
-dnl
-dnl You should have received a copy of the GNU General Public License
-dnl along with the GNU simulators; if not, write to the Free Software
-dnl Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-dnl 02110-1301, USA
-dnl
-AC_PREREQ(2.5)dnl
-AC_INIT(Makefile.in)
-AC_CONFIG_HEADER(config.h:config.in)
-
-sinclude(../common/aclocal.m4)
-
-# Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
-# it by inlining the macro's contents.
-sinclude(../common/common.m4)
-
-SIM_AC_OUTPUT
diff --git a/sim/m32c/cpu.h b/sim/m32c/cpu.h
deleted file mode 100644
index 3daa733..0000000
--- a/sim/m32c/cpu.h
+++ /dev/null
@@ -1,224 +0,0 @@
-/* cpu.h --- declarations for the M32C core.
-
-Copyright (C) 2005 Free Software Foundation, Inc.
-Contributed by Red Hat, Inc.
-
-This file is part of the GNU simulators.
-
-The GNU simulators are free software; you can redistribute them and/or
-modify them 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.
-
-The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA */
-
-
-extern int verbose;
-extern int trace;
-extern int enable_counting;
-
-typedef unsigned char QI;
-typedef unsigned short HI;
-typedef unsigned long SI;
-typedef unsigned long long DI;
-
-#define CPU_R8C 0x11
-#define CPU_M16C 0x12
-#define CPU_M32CM 0x23
-#define CPU_M32C 0x24
-extern int m32c_cpu;
-void m32c_set_cpu (int cpu);
-
-#define A16 (m32c_cpu & 0x10)
-#define A24 (m32c_cpu & 0x20)
-
-typedef struct
-{
- HI r_r0;
- HI r_r2;
- HI r_r1;
- HI r_r3;
- SI r_a0;
- SI r_a1;
- SI r_sb;
- SI r_fb;
-} reg_bank_type;
-
-typedef struct
-{
- reg_bank_type r[2];
- QI r_intbh;
- HI r_intbl;
- SI r_usp;
- SI r_isp;
- SI r_pc;
- HI r_flags;
-} regs_type;
-
-extern regs_type regs;
-extern int addr_mask;
-extern int membus_mask;
-
-#define FLAGBIT_C 0x0001
-#define FLAGBIT_D 0x0002
-#define FLAGBIT_Z 0x0004
-#define FLAGBIT_S 0x0008
-#define FLAGBIT_B 0x0010
-#define FLAGBIT_O 0x0020
-#define FLAGBIT_I 0x0040
-#define FLAGBIT_U 0x0080
-
-#define REG_BANK (regs.r_flags & FLAG_B ? 1 : 0)
-
-typedef enum
-{
- mem,
- r0, r0h, r0l,
- r1, r1h, r1l,
- r2, r2r0,
- r3, r3r1,
- r3r1r2r0,
- r3r2r1r0,
- a0,
- a1, a1a0,
- sb, fb,
- intb, intbl, intbh,
- sp, usp, isp, pc, flags,
- num_regs
-} reg_id;
-
-extern char *reg_names[];
-extern int reg_bytes[];
-
-extern unsigned int b2mask[];
-extern unsigned int b2signbit[];
-extern int b2maxsigned[];
-extern int b2minsigned[];
-
-void init_regs (void);
-void stack_heap_stats (void);
-void set_pointer_width (int bytes);
-unsigned int get_reg (reg_id id);
-DI get_reg_ll (reg_id id);
-void put_reg (reg_id id, unsigned int value);
-void put_reg_ll (reg_id id, DI value);
-
-void set_flags (int mask, int newbits);
-void set_oszc (int value, int bytes, int c);
-void set_szc (int value, int bytes, int c);
-void set_osz (int value, int bytes);
-void set_sz (int value, int bytes);
-void set_zc (int z, int c);
-void set_c (int c);
-
-const char *bits (int v, int b);
-
-typedef struct
-{
- QI bytes;
- QI mem;
- HI mask;
- union
- {
- unsigned int addr;
- reg_id reg;
- } u;
-} srcdest;
-
-void decode_indirect (int src_indirect, int dest_indirect);
-void decode_index (int src_addend, int dest_addend);
-
-/* r8c */
-srcdest decode_srcdest4 (int destcode, int bw);
-srcdest decode_dest3 (int destcode, int bw);
-srcdest decode_src2 (int srccode, int bw, int d);
-srcdest decode_dest1 (int destcode, int bw);
-srcdest decode_jumpdest (int destcode, int w);
-srcdest decode_cr (int crcode);
-srcdest decode_cr_b (int crcode, int bank);
-#define CR_B_DCT0 0
-#define CR_B_INTB 1
-#define CR_B_DMA0 2
-
-/* m32c */
-srcdest decode_dest23 (int ddd, int dd, int bytes);
-srcdest decode_src23 (int sss, int ss, int bytes);
-srcdest decode_src3 (int sss, int bytes);
-srcdest decode_dest2 (int dd, int bytes);
-
-srcdest widen_sd (srcdest sd);
-srcdest reg_sd (reg_id reg);
-
-/* Mask has the one appropriate bit set. */
-srcdest decode_bit (int destcode);
-srcdest decode_bit11 (int op0);
-int get_bit (srcdest sd);
-void put_bit (srcdest sd, int val);
-int get_bit2 (srcdest sd, int bit);
-void put_bit2 (srcdest sd, int bit, int val);
-
-int get_src (srcdest sd);
-void put_dest (srcdest sd, int value);
-
-int condition_true (int cond_id);
-
-#define FLAG(f) (regs.r_flags & f ? 1 : 0)
-#define FLAG_C FLAG(FLAGBIT_C)
-#define FLAG_D FLAG(FLAGBIT_D)
-#define FLAG_Z FLAG(FLAGBIT_Z)
-#define FLAG_S FLAG(FLAGBIT_S)
-#define FLAG_B FLAG(FLAGBIT_B)
-#define FLAG_O FLAG(FLAGBIT_O)
-#define FLAG_I FLAG(FLAGBIT_I)
-#define FLAG_U FLAG(FLAGBIT_U)
-
-/* Instruction step return codes.
- Suppose one of the decode_* functions below returns a value R:
- - If M32C_STEPPED (R), then the single-step completed normally.
- - If M32C_HIT_BREAK (R), then the program hit a breakpoint.
- - If M32C_EXITED (R), then the program has done an 'exit' system
- call, and the exit code is M32C_EXIT_STATUS (R).
- - If M32C_STOPPED (R), then a signal (number M32C_STOP_SIG (R)) was
- generated.
-
- For building step return codes:
- - M32C_MAKE_STEPPED is the return code for finishing a normal step.
- - M32C_MAKE_HIT_BREAK is the return code for hitting a breakpoint.
- - M32C_MAKE_EXITED (C) is the return code for exiting with status C.
- - M32C_MAKE_STOPPED (S) is the return code for stopping on signal S. */
-#define M32C_MAKE_STEPPED() (0)
-#define M32C_MAKE_HIT_BREAK() (1)
-#define M32C_MAKE_EXITED(c) (((int) (c) << 8) + 2)
-#define M32C_MAKE_STOPPED(s) (((int) (s) << 8) + 3)
-
-#define M32C_STEPPED(r) ((r) == M32C_MAKE_STEPPED ())
-#define M32C_HIT_BREAK(r) ((r) == M32C_MAKE_HIT_BREAK ())
-#define M32C_EXITED(r) (((r) & 0xff) == 2)
-#define M32C_EXIT_STATUS(r) ((r) >> 8)
-#define M32C_STOPPED(r) (((r) & 0xff) == 3)
-#define M32C_STOP_SIG(r) ((r) >> 8)
-
-/* The step result for the current step. Global to allow
- communication between the stepping function and the system
- calls. */
-extern int step_result;
-
-/* Used to detect heap/stack collisions */
-extern unsigned int heaptop;
-extern unsigned int heapbottom;
-
-/* Points to one of the below functions, set by m32c_load(). */
-extern int (*decode_opcode) ();
-
-extern int decode_r8c ();
-extern int decode_m32c ();
-
-extern void trace_register_changes ();
diff --git a/sim/m32c/gdb-if.c b/sim/m32c/gdb-if.c
deleted file mode 100644
index b9da6e3..0000000
--- a/sim/m32c/gdb-if.c
+++ /dev/null
@@ -1,710 +0,0 @@
-/* gdb.c --- sim interface to GDB.
-
-Copyright (C) 2005 Free Software Foundation, Inc.
-Contributed by Red Hat, Inc.
-
-This file is part of the GNU simulators.
-
-The GNU simulators are free software; you can redistribute them and/or
-modify them 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.
-
-The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA */
-
-
-#include <stdio.h>
-#include <assert.h>
-#include <signal.h>
-#include <string.h>
-#include <ctype.h>
-
-#include "ansidecl.h"
-#include "gdb/callback.h"
-#include "gdb/remote-sim.h"
-#include "gdb/signals.h"
-#include "gdb/sim-m32c.h"
-
-#include "cpu.h"
-#include "mem.h"
-#include "load.h"
-#include "syscalls.h"
-
-/* I don't want to wrap up all the minisim's data structures in an
- object and pass that around. That'd be a big change, and neither
- GDB nor run needs that ability.
-
- So we just have one instance, that lives in global variables, and
- each time we open it, we re-initialize it. */
-struct sim_state
-{
- const char *message;
-};
-
-static struct sim_state the_minisim = {
- "This is the sole m32c minisim instance. See libsim.a's global variables."
-};
-
-static int open;
-
-SIM_DESC
-sim_open (SIM_OPEN_KIND kind,
- struct host_callback_struct *callback,
- struct bfd *abfd, char **argv)
-{
- if (open)
- fprintf (stderr, "m32c minisim: re-opened sim\n");
-
- /* The 'run' interface doesn't use this function, so we don't care
- about KIND; it's always SIM_OPEN_DEBUG. */
- if (kind != SIM_OPEN_DEBUG)
- fprintf (stderr, "m32c minisim: sim_open KIND != SIM_OPEN_DEBUG: %d\n",
- kind);
-
- if (abfd)
- m32c_set_mach (bfd_get_mach (abfd));
-
- /* We can use ABFD, if non-NULL to select the appropriate
- architecture. But we only support the r8c right now. */
-
- set_callbacks (callback);
-
- /* We don't expect any command-line arguments. */
-
- init_mem ();
- init_regs ();
-
- open = 1;
- return &the_minisim;
-}
-
-static void
-check_desc (SIM_DESC sd)
-{
- if (sd != &the_minisim)
- fprintf (stderr, "m32c minisim: desc != &the_minisim\n");
-}
-
-void
-sim_close (SIM_DESC sd, int quitting)
-{
- check_desc (sd);
-
- /* Not much to do. At least free up our memory. */
- init_mem ();
-
- open = 0;
-}
-
-static bfd *
-open_objfile (const char *filename)
-{
- bfd *prog = bfd_openr (filename, 0);
-
- if (!prog)
- {
- fprintf (stderr, "Can't read %s\n", filename);
- return 0;
- }
-
- if (!bfd_check_format (prog, bfd_object))
- {
- fprintf (stderr, "%s not a m32c program\n", filename);
- return 0;
- }
-
- return prog;
-}
-
-
-SIM_RC
-sim_load (SIM_DESC sd, char *prog, struct bfd *abfd, int from_tty)
-{
- check_desc (sd);
-
- if (!abfd)
- abfd = open_objfile (prog);
- if (!abfd)
- return SIM_RC_FAIL;
-
- m32c_load (abfd);
-
- return SIM_RC_OK;
-}
-
-SIM_RC
-sim_create_inferior (SIM_DESC sd, struct bfd *abfd, char **argv, char **env)
-{
- check_desc (sd);
-
- if (abfd)
- m32c_load (abfd);
-
- return SIM_RC_OK;
-}
-
-int
-sim_read (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)
-{
- check_desc (sd);
-
- if (mem == 0)
- return 0;
-
- mem_get_blk ((int) mem, buf, length);
-
- return length;
-}
-
-int
-sim_write (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)
-{
- check_desc (sd);
-
- mem_put_blk ((int) mem, buf, length);
-
- return length;
-}
-
-
-/* Read the LENGTH bytes at BUF as an little-endian value. */
-static DI
-get_le (unsigned char *buf, int length)
-{
- DI acc = 0;
- while (--length >= 0)
- acc = (acc << 8) + buf[length];
-
- return acc;
-}
-
-/* Store VAL as a little-endian value in the LENGTH bytes at BUF. */
-static void
-put_le (unsigned char *buf, int length, DI val)
-{
- int i;
-
- for (i = 0; i < length; i++)
- {
- buf[i] = val & 0xff;
- val >>= 8;
- }
-}
-
-static int
-check_regno (enum m32c_sim_reg regno)
-{
- return 0 <= regno && regno < m32c_sim_reg_num_regs;
-}
-
-static size_t
-mask_size (int addr_mask)
-{
- switch (addr_mask)
- {
- case 0xffff:
- return 2;
- case 0xfffff:
- case 0xffffff:
- return 3;
- default:
- fprintf (stderr,
- "m32c minisim: addr_mask_size: unexpected mask 0x%x\n",
- addr_mask);
- return sizeof (addr_mask);
- }
-}
-
-static size_t
-reg_size (enum m32c_sim_reg regno)
-{
- switch (regno)
- {
- case m32c_sim_reg_r0_bank0:
- case m32c_sim_reg_r1_bank0:
- case m32c_sim_reg_r2_bank0:
- case m32c_sim_reg_r3_bank0:
- case m32c_sim_reg_r0_bank1:
- case m32c_sim_reg_r1_bank1:
- case m32c_sim_reg_r2_bank1:
- case m32c_sim_reg_r3_bank1:
- case m32c_sim_reg_flg:
- case m32c_sim_reg_svf:
- return 2;
-
- case m32c_sim_reg_a0_bank0:
- case m32c_sim_reg_a1_bank0:
- case m32c_sim_reg_fb_bank0:
- case m32c_sim_reg_sb_bank0:
- case m32c_sim_reg_a0_bank1:
- case m32c_sim_reg_a1_bank1:
- case m32c_sim_reg_fb_bank1:
- case m32c_sim_reg_sb_bank1:
- case m32c_sim_reg_usp:
- case m32c_sim_reg_isp:
- return mask_size (addr_mask);
-
- case m32c_sim_reg_pc:
- case m32c_sim_reg_intb:
- case m32c_sim_reg_svp:
- case m32c_sim_reg_vct:
- return mask_size (membus_mask);
-
- case m32c_sim_reg_dmd0:
- case m32c_sim_reg_dmd1:
- return 1;
-
- case m32c_sim_reg_dct0:
- case m32c_sim_reg_dct1:
- case m32c_sim_reg_drc0:
- case m32c_sim_reg_drc1:
- return 2;
-
- case m32c_sim_reg_dma0:
- case m32c_sim_reg_dma1:
- case m32c_sim_reg_dsa0:
- case m32c_sim_reg_dsa1:
- case m32c_sim_reg_dra0:
- case m32c_sim_reg_dra1:
- return 3;
-
- default:
- fprintf (stderr, "m32c minisim: unrecognized register number: %d\n",
- regno);
- return -1;
- }
-}
-
-int
-sim_fetch_register (SIM_DESC sd, int regno, unsigned char *buf, int length)
-{
- size_t size;
-
- check_desc (sd);
-
- if (!check_regno (regno))
- return 0;
-
- size = reg_size (regno);
- if (length == size)
- {
- DI val;
-
- switch (regno)
- {
- case m32c_sim_reg_r0_bank0:
- val = regs.r[0].r_r0;
- break;
- case m32c_sim_reg_r1_bank0:
- val = regs.r[0].r_r1;
- break;
- case m32c_sim_reg_r2_bank0:
- val = regs.r[0].r_r2;
- break;
- case m32c_sim_reg_r3_bank0:
- val = regs.r[0].r_r3;
- break;
- case m32c_sim_reg_a0_bank0:
- val = regs.r[0].r_a0;
- break;
- case m32c_sim_reg_a1_bank0:
- val = regs.r[0].r_a1;
- break;
- case m32c_sim_reg_fb_bank0:
- val = regs.r[0].r_fb;
- break;
- case m32c_sim_reg_sb_bank0:
- val = regs.r[0].r_sb;
- break;
- case m32c_sim_reg_r0_bank1:
- val = regs.r[1].r_r0;
- break;
- case m32c_sim_reg_r1_bank1:
- val = regs.r[1].r_r1;
- break;
- case m32c_sim_reg_r2_bank1:
- val = regs.r[1].r_r2;
- break;
- case m32c_sim_reg_r3_bank1:
- val = regs.r[1].r_r3;
- break;
- case m32c_sim_reg_a0_bank1:
- val = regs.r[1].r_a0;
- break;
- case m32c_sim_reg_a1_bank1:
- val = regs.r[1].r_a1;
- break;
- case m32c_sim_reg_fb_bank1:
- val = regs.r[1].r_fb;
- break;
- case m32c_sim_reg_sb_bank1:
- val = regs.r[1].r_sb;
- break;
-
- case m32c_sim_reg_usp:
- val = regs.r_usp;
- break;
- case m32c_sim_reg_isp:
- val = regs.r_isp;
- break;
- case m32c_sim_reg_pc:
- val = regs.r_pc;
- break;
- case m32c_sim_reg_intb:
- val = regs.r_intbl * 65536 + regs.r_intbl;
- break;
- case m32c_sim_reg_flg:
- val = regs.r_flags;
- break;
-
- /* These registers aren't implemented by the minisim. */
- case m32c_sim_reg_svf:
- case m32c_sim_reg_svp:
- case m32c_sim_reg_vct:
- case m32c_sim_reg_dmd0:
- case m32c_sim_reg_dmd1:
- case m32c_sim_reg_dct0:
- case m32c_sim_reg_dct1:
- case m32c_sim_reg_drc0:
- case m32c_sim_reg_drc1:
- case m32c_sim_reg_dma0:
- case m32c_sim_reg_dma1:
- case m32c_sim_reg_dsa0:
- case m32c_sim_reg_dsa1:
- case m32c_sim_reg_dra0:
- case m32c_sim_reg_dra1:
- return 0;
-
- default:
- fprintf (stderr, "m32c minisim: unrecognized register number: %d\n",
- regno);
- return -1;
- }
-
- put_le (buf, length, val);
- }
-
- return size;
-}
-
-int
-sim_store_register (SIM_DESC sd, int regno, unsigned char *buf, int length)
-{
- size_t size;
-
- check_desc (sd);
-
- if (!check_regno (regno))
- return 0;
-
- size = reg_size (regno);
-
- if (length == size)
- {
- DI val = get_le (buf, length);
-
- switch (regno)
- {
- case m32c_sim_reg_r0_bank0:
- regs.r[0].r_r0 = val & 0xffff;
- break;
- case m32c_sim_reg_r1_bank0:
- regs.r[0].r_r1 = val & 0xffff;
- break;
- case m32c_sim_reg_r2_bank0:
- regs.r[0].r_r2 = val & 0xffff;
- break;
- case m32c_sim_reg_r3_bank0:
- regs.r[0].r_r3 = val & 0xffff;
- break;
- case m32c_sim_reg_a0_bank0:
- regs.r[0].r_a0 = val & addr_mask;
- break;
- case m32c_sim_reg_a1_bank0:
- regs.r[0].r_a1 = val & addr_mask;
- break;
- case m32c_sim_reg_fb_bank0:
- regs.r[0].r_fb = val & addr_mask;
- break;
- case m32c_sim_reg_sb_bank0:
- regs.r[0].r_sb = val & addr_mask;
- break;
- case m32c_sim_reg_r0_bank1:
- regs.r[1].r_r0 = val & 0xffff;
- break;
- case m32c_sim_reg_r1_bank1:
- regs.r[1].r_r1 = val & 0xffff;
- break;
- case m32c_sim_reg_r2_bank1:
- regs.r[1].r_r2 = val & 0xffff;
- break;
- case m32c_sim_reg_r3_bank1:
- regs.r[1].r_r3 = val & 0xffff;
- break;
- case m32c_sim_reg_a0_bank1:
- regs.r[1].r_a0 = val & addr_mask;
- break;
- case m32c_sim_reg_a1_bank1:
- regs.r[1].r_a1 = val & addr_mask;
- break;
- case m32c_sim_reg_fb_bank1:
- regs.r[1].r_fb = val & addr_mask;
- break;
- case m32c_sim_reg_sb_bank1:
- regs.r[1].r_sb = val & addr_mask;
- break;
-
- case m32c_sim_reg_usp:
- regs.r_usp = val & addr_mask;
- break;
- case m32c_sim_reg_isp:
- regs.r_isp = val & addr_mask;
- break;
- case m32c_sim_reg_pc:
- regs.r_pc = val & membus_mask;
- break;
- case m32c_sim_reg_intb:
- regs.r_intbl = (val & membus_mask) & 0xffff;
- regs.r_intbh = (val & membus_mask) >> 16;
- break;
- case m32c_sim_reg_flg:
- regs.r_flags = val & 0xffff;
- break;
-
- /* These registers aren't implemented by the minisim. */
- case m32c_sim_reg_svf:
- case m32c_sim_reg_svp:
- case m32c_sim_reg_vct:
- case m32c_sim_reg_dmd0:
- case m32c_sim_reg_dmd1:
- case m32c_sim_reg_dct0:
- case m32c_sim_reg_dct1:
- case m32c_sim_reg_drc0:
- case m32c_sim_reg_drc1:
- case m32c_sim_reg_dma0:
- case m32c_sim_reg_dma1:
- case m32c_sim_reg_dsa0:
- case m32c_sim_reg_dsa1:
- case m32c_sim_reg_dra0:
- case m32c_sim_reg_dra1:
- return 0;
-
- default:
- fprintf (stderr, "m32c minisim: unrecognized register number: %d\n",
- regno);
- return -1;
- }
- }
-
- return size;
-}
-
-void
-sim_info (SIM_DESC sd, int verbose)
-{
- check_desc (sd);
-
- printf ("The m32c minisim doesn't collect any statistics.\n");
-}
-
-static volatile int stop;
-static enum sim_stop reason;
-int siggnal;
-
-
-/* Given a signal number used by the M32C bsp (that is, newlib),
- return a host signal number. (Oddly, the gdb/sim interface uses
- host signal numbers...) */
-int
-m32c_signal_to_host (int m32c)
-{
- switch (m32c)
- {
- case 4:
-#ifdef SIGILL
- return SIGILL;
-#else
- return SIGSEGV;
-#endif
-
- case 5:
- return SIGTRAP;
-
- case 10:
-#ifdef SIGBUS
- return SIGBUS;
-#else
- return SIGSEGV;
-#endif
-
- case 11:
- return SIGSEGV;
-
- case 24:
-#ifdef SIGXCPU
- return SIGXCPU;
-#else
- break;
-#endif
-
- case 2:
- return SIGINT;
-
- case 8:
-#ifdef SIGFPE
- return SIGFPE;
-#else
- break;
-#endif
-
- case 6:
- return SIGABRT;
- }
-
- return 0;
-}
-
-
-/* Take a step return code RC and set up the variables consulted by
- sim_stop_reason appropriately. */
-void
-handle_step (int rc)
-{
- if (M32C_STEPPED (rc) || M32C_HIT_BREAK (rc))
- {
- reason = sim_stopped;
- siggnal = TARGET_SIGNAL_TRAP;
- }
- else if (M32C_STOPPED (rc))
- {
- reason = sim_stopped;
- siggnal = m32c_signal_to_host (M32C_STOP_SIG (rc));
- }
- else
- {
- assert (M32C_EXITED (rc));
- reason = sim_exited;
- siggnal = M32C_EXIT_STATUS (rc);
- }
-}
-
-
-void
-sim_resume (SIM_DESC sd, int step, int sig_to_deliver)
-{
- check_desc (sd);
-
- if (sig_to_deliver != 0)
- {
- fprintf (stderr,
- "Warning: the m32c minisim does not implement "
- "signal delivery yet.\n" "Resuming with no signal.\n");
- }
-
- if (step)
- handle_step (decode_opcode ());
- else
- {
- /* We don't clear 'stop' here, because then we would miss
- interrupts that arrived on the way here. Instead, we clear
- the flag in sim_stop_reason, after GDB has disabled the
- interrupt signal handler. */
- for (;;)
- {
- if (stop)
- {
- stop = 0;
- reason = sim_stopped;
- siggnal = TARGET_SIGNAL_INT;
- break;
- }
-
- int rc = decode_opcode ();
-
- if (!M32C_STEPPED (rc))
- {
- handle_step (rc);
- break;
- }
- }
- }
-}
-
-int
-sim_stop (SIM_DESC sd)
-{
- stop = 1;
-
- return 1;
-}
-
-void
-sim_stop_reason (SIM_DESC sd, enum sim_stop *reason_p, int *sigrc_p)
-{
- check_desc (sd);
-
- *reason_p = reason;
- *sigrc_p = siggnal;
-}
-
-void
-sim_do_command (SIM_DESC sd, char *cmd)
-{
- check_desc (sd);
-
- char *p = cmd;
-
- /* Skip leading whitespace. */
- while (isspace (*p))
- p++;
-
- /* Find the extent of the command word. */
- for (p = cmd; *p; p++)
- if (isspace (*p))
- break;
-
- /* Null-terminate the command word, and record the start of any
- further arguments. */
- char *args;
- if (*p)
- {
- *p = '\0';
- args = p + 1;
- while (isspace (*args))
- args++;
- }
- else
- args = p;
-
- if (strcmp (cmd, "trace") == 0)
- {
- if (strcmp (args, "on") == 0)
- trace = 1;
- else if (strcmp (args, "off") == 0)
- trace = 0;
- else
- printf ("The 'sim trace' command expects 'on' or 'off' "
- "as an argument.\n");
- }
- else if (strcmp (cmd, "verbose") == 0)
- {
- if (strcmp (args, "on") == 0)
- verbose = 1;
- else if (strcmp (args, "off") == 0)
- verbose = 0;
- else
- printf ("The 'sim verbose' command expects 'on' or 'off'"
- " as an argument.\n");
- }
- else
- printf ("The 'sim' command expects either 'trace' or 'verbose'"
- " as a subcommand.\n");
-}
diff --git a/sim/m32c/gloss.S b/sim/m32c/gloss.S
deleted file mode 100644
index 5350f37..0000000
--- a/sim/m32c/gloss.S
+++ /dev/null
@@ -1,34 +0,0 @@
-;;; gloss.S --- system calls for sample2.x
-;;;
-;;; Copyright (C) 2005 Free Software Foundation, Inc.
-;;; Contributed by Red Hat, Inc.
-;;;
-;;; This file is part of the GNU simulators.
-;;;
-;;; The GNU simulators are free software; you can redistribute them
-;;; and/or modify them 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.
-;;;
-;;; The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-;;; 02110-1301, USA
-
-;;; See the 'sample2.x' target in Makefile.in.
- .global _exit
-_exit:
- mov.b #1,r0l
- ste.b r0l,0xe0000
- rts
-
- .global _foo
-_foo:
- mov.b #2,r0l
- ste.b r0l,0xe0000
- rts
diff --git a/sim/m32c/int.c b/sim/m32c/int.c
deleted file mode 100644
index 8f03515..0000000
--- a/sim/m32c/int.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* int.c --- M32C interrupt handling.
-
-Copyright (C) 2005 Free Software Foundation, Inc.
-Contributed by Red Hat, Inc.
-
-This file is part of the GNU simulators.
-
-The GNU simulators are free software; you can redistribute them and/or
-modify them 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.
-
-The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA */
-
-
-#include "int.h"
-#include "cpu.h"
-#include "mem.h"
-
-void
-trigger_fixed_interrupt (int addr)
-{
- int s = get_reg (sp);
- int f = get_reg (flags);
- int p = get_reg (pc);
-
- if (A16)
- {
- s -= 4;
- put_reg (sp, s);
- mem_put_hi (s, p);
- mem_put_qi (s + 2, f);
- mem_put_qi (s + 3, ((f >> 4) & 0x0f) | (p >> 16));
- }
- else
- {
- s -= 6;
- put_reg (sp, s);
- mem_put_si (s, p);
- mem_put_hi (s + 4, f);
- }
- put_reg (pc, mem_get_psi (addr));
- set_flags (FLAGBIT_U | FLAGBIT_I | FLAGBIT_D, 0);
-}
-
-void
-trigger_based_interrupt (int vector)
-{
- int addr = get_reg (intb) + vector * 4;
- if (vector <= 31)
- set_flags (FLAGBIT_U, 0);
- trigger_fixed_interrupt (addr);
-}
diff --git a/sim/m32c/int.h b/sim/m32c/int.h
deleted file mode 100644
index bc2aa9e..0000000
--- a/sim/m32c/int.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* int.h --- interface to M32C interrupt handling.
-
-Copyright (C) 2005 Free Software Foundation, Inc.
-Contributed by Red Hat, Inc.
-
-This file is part of the GNU simulators.
-
-The GNU simulators are free software; you can redistribute them and/or
-modify them 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.
-
-The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA */
-
-
-extern void trigger_fixed_interrupt (int addr);
-extern void trigger_based_interrupt (int vector);
diff --git a/sim/m32c/load.c b/sim/m32c/load.c
deleted file mode 100644
index 6905157..0000000
--- a/sim/m32c/load.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/* load.c --- loading object files into the M32C simulator.
-
-Copyright (C) 2005 Free Software Foundation, Inc.
-Contributed by Red Hat, Inc.
-
-This file is part of the GNU simulators.
-
-The GNU simulators are free software; you can redistribute them and/or
-modify them 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.
-
-The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA */
-
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#include "bfd.h"
-
-#include "cpu.h"
-#include "mem.h"
-
-int (*decode_opcode) () = 0;
-int default_machine = 0;
-
-void
-m32c_set_mach (unsigned long mach)
-{
- switch (mach)
- {
- case bfd_mach_m16c:
- m32c_set_cpu (CPU_M16C);
- if (verbose)
- fprintf (stderr, "[cpu: r8c/m16c]\n");
- break;
- case bfd_mach_m32c:
- m32c_set_cpu (CPU_M32C);
- if (verbose)
- fprintf (stderr, "[cpu: m32cm/m32c]\n");
- break;
- default:
- fprintf (stderr, "unknown m32c machine type 0x%lx\n", mach);
- decode_opcode = 0;
- break;
- }
-}
-
-void
-m32c_load (bfd *prog)
-{
- asection *s;
- unsigned long mach = bfd_get_mach (prog);
- unsigned long highest_addr_loaded = 0;
-
- if (mach == 0 && default_machine != 0)
- mach = default_machine;
-
- m32c_set_mach (mach);
-
- for (s = prog->sections; s; s = s->next)
- {
-#if 0
- /* This was a good idea until we started storing the RAM data in
- ROM, at which point everything was all messed up. The code
- remains as a reminder. */
- if ((s->flags & SEC_ALLOC) && !(s->flags & SEC_READONLY))
- {
- if (strcmp (bfd_get_section_name (prog, s), ".stack"))
- {
- int secend =
- bfd_get_section_size (s) + bfd_section_lma (prog, s);
- if (heaptop < secend && bfd_section_lma (prog, s) < 0x10000)
- {
- heaptop = heapbottom = secend;
- }
- }
- }
-#endif
- if (s->flags & SEC_LOAD)
- {
- char *buf;
- bfd_size_type size;
-
- size = bfd_get_section_size (s);
- if (size <= 0)
- continue;
-
- bfd_vma base = bfd_section_lma (prog, s);
- if (verbose)
- fprintf (stderr, "[load a=%08x s=%08x %s]\n",
- (int) base, (int) size, bfd_get_section_name (prog, s));
- buf = (char *) malloc (size);
- bfd_get_section_contents (prog, s, buf, 0, size);
- mem_put_blk (base, buf, size);
- free (buf);
- if (highest_addr_loaded < base + size - 1 && size >= 4)
- highest_addr_loaded = base + size - 1;
- }
- }
-
- if (strcmp (bfd_get_target (prog), "srec") == 0)
- {
- heaptop = heapbottom = 0;
- switch (mach)
- {
- case bfd_mach_m16c:
- if (highest_addr_loaded > 0x10000)
- regs.r_pc = mem_get_si (0x000ffffc) & membus_mask;
- else
- regs.r_pc = mem_get_si (0x000fffc) & membus_mask;
- break;
- case bfd_mach_m32c:
- regs.r_pc = mem_get_si (0x00fffffc) & membus_mask;
- break;
- }
- }
- else
- regs.r_pc = prog->start_address;
- if (verbose)
- fprintf (stderr, "[start pc=%08x]\n", (unsigned int) regs.r_pc);
-}
diff --git a/sim/m32c/load.h b/sim/m32c/load.h
deleted file mode 100644
index 487cf3b..0000000
--- a/sim/m32c/load.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* load.h --- interface to loading object files into the M32C simulator.
-
-Copyright (C) 2005 Free Software Foundation, Inc.
-Contributed by Red Hat, Inc.
-
-This file is part of the GNU simulators.
-
-The GNU simulators are free software; you can redistribute them and/or
-modify them 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.
-
-The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA */
-
-
-#include "bfd.h"
-
-extern int default_machine;
-
-void m32c_set_mach (int mach);
-void m32c_load (bfd *);
diff --git a/sim/m32c/m32c.opc b/sim/m32c/m32c.opc
deleted file mode 100644
index 9cd6525..0000000
--- a/sim/m32c/m32c.opc
+++ /dev/null
@@ -1,2104 +0,0 @@
-/* m32c.opc --- semantics for m32c opcodes. -*- mode: c -*-
-
-Copyright (C) 2005 Free Software Foundation, Inc.
-Contributed by Red Hat, Inc.
-
-This file is part of the GNU simulators.
-
-The GNU simulators are free software; you can redistribute them and/or
-modify them 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.
-
-The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "cpu.h"
-#include "mem.h"
-#include "misc.h"
-#include "int.h"
-
-#define AU __attribute__((unused))
-
-#define tprintf if (trace) printf
-
-static unsigned char
-getbyte ()
-{
- int tsave = trace;
- unsigned char b;
-
- if (trace == 1)
- trace = 0;
- b = mem_get_pc ();
- regs.r_pc ++;
- trace = tsave;
- return b;
-}
-
-#define M32C_ONLY() /* FIXME: add something here */
-
-#define GETBYTE() (op[opi++] = getbyte())
-
-#define UNSUPPORTED() unsupported("unsupported", orig_pc)
-#define NOTYET() unsupported("unimplemented", orig_pc)
-
-static void
-unsupported (char *tag, int orig_pc)
-{
- int i;
- printf("%s opcode at %08x\n", tag, orig_pc);
- regs.r_pc = orig_pc;
- for (i=0; i<2; i++)
- {
- int b = mem_get_pc();
- printf(" %s", bits(b>>4, 4));
- printf(" %s", bits(b, 4));
- regs.r_pc ++;
- }
- printf("\n");
- regs.r_pc = orig_pc;
- for (i=0; i<6; i++)
- {
- printf(" %02x", mem_get_pc ());
- regs.r_pc ++;
- }
- printf("\n");
- exit(1);
-}
-
-static int
-IMM(int bytes)
-{
- int rv = 0;
- switch (bytes)
- {
- case 1:
- rv = mem_get_qi (get_reg(pc));
- break;
- case 2:
- rv = mem_get_hi (get_reg(pc));
- break;
- case 3:
- rv = mem_get_psi (get_reg(pc));
- break;
- case 4:
- rv = mem_get_si (get_reg(pc));
- break;
- }
- regs.r_pc += bytes;
- return rv;
-}
-
-#define IMM4() (immm >= 8 ? 7 - immm : immm + 1)
-
-#define NO_PREFIX() PREFIX(0,0,0)
-
-/* Indicate which sorts of prefixes are allowed for the current
- opcode. */
-void
-prefix (src_allowed, dest_allowed, index_bytewidth)
-{
- /* At the moment, we don't do anything with this information. We
- just wanted to get the information entered in some
- machine-readable form while we were going through all the
- opcodes. */
-}
-
-#define MATH_OP(dc,s,c,op) \
-{ \
- int ma, mb; \
- ma = get_src(dc); \
- mb = s & b2mask[dc.bytes]; \
- ll = (long long)ma op (long long)mb op c; \
- tprintf("0x%x " #op " 0x%x " #op " 0x%x = 0x%llx\n", ma, mb, c, ll); \
- ma = sign_ext (ma, dc.bytes * 8); \
- mb = sign_ext (s, dc.bytes * 8); \
- v = ma op mb op c; \
- tprintf("%d " #op " %d " #op " %d = %d\n", ma, mb, c, v); \
- set_oszc (v, dc.bytes, ll > ((1 op 1) ? b2mask[dc.bytes] : 0)); \
- put_dest (dc, v); \
-}
-
-#define LOGIC_OP(dc,s,op) \
-{ \
- int ma, mb; \
- ma = get_src(dc); \
- mb = s & b2mask[dc.bytes]; \
- v = ma op mb; \
- tprintf("0x%x " #op " 0x%x = 0x%x\n", ma, mb, v); \
- set_sz (v, dc.bytes); \
- put_dest (dc, v); \
-}
-
-#define BIT_OP(dc,bit,expr) \
- b = get_bit2 (dc, bitindex == -1 ? bit : bitindex); \
- v = expr; \
- tprintf ("b=%d, bit=%d, carry=%d, %s = %d\n", \
- b, bitindex == -1 ? bit : bitindex, carry, #expr, v); \
- put_bit2 (dc, bitindex == -1 ? bit : bitindex, v);
-
-#define BIT_OPC(dc,bit,expr) \
- b = get_bit2 (dc, bitindex == -1 ? bit : bitindex); \
- v = expr; \
- tprintf ("b=%d, bit=%d, carry=%d, %s = %d\n", \
- b, bitindex == -1 ? bit : bitindex, carry, #expr, v); \
- set_c (v);
-
-#define carry (FLAG_C ? 1 : 0)
-
-static void
-cmp (int d, int s, int bytes)
-{
- int a, b, f=0;
- a = d - s;
- b = sign_ext (d, bytes*8) - sign_ext (s, bytes*8);
- tprintf ("cmp: %x - %x = %08x, %x - %x = %d\n",
- d, s, a,
- sign_ext(d,bytes*8), sign_ext(s,bytes*8), b);
-
- if (b == 0)
- f |= FLAGBIT_Z;
- if (b & b2signbit[bytes])
- f |= FLAGBIT_S;
- if ((d & b2mask[bytes]) >= (s & b2mask[bytes]))
- f |= FLAGBIT_C;
- if (b < b2minsigned[bytes] || b > b2maxsigned[bytes])
- f |= FLAGBIT_O;
-
- set_flags (FLAGBIT_Z | FLAGBIT_S | FLAGBIT_O | FLAGBIT_C, f);
-}
-
-static void
-dadd_op (int ddd, int dd, int sss, int ss, int imm, int add, int cy, int w)
-{
- srcdest sc, dc;
- int a, b=0, res;
-
- prefix (0, 0, 0);
-
- if (!imm)
- {
- sc = decode_src23 (sss, ss, w+1);
- b = get_src (sc);
- }
- dc = decode_dest23 (ddd, dd, w+1);
- a = get_src (dc);
- if (imm)
- b = IMM(w+1);
-
- a = bcd2int(a, w);
- b = bcd2int(b, w);
-
- tprintf("decimal: %d %s %d", a, add?"+":"-", b);
- if (cy)
- tprintf(" c=%d", carry);
-
- if (add)
- {
- res = a + b;
- if (cy)
- res += carry;
- cy = res > (w ? 9999 : 99);
- }
- else
- {
- res = a - b;
- if (cy)
- res -= (1-carry);
- cy = res >= 0;
- if (res < 0)
- res += w ? 10000 : 100;
- }
-
- res = int2bcd (res, w);
- tprintf(" = %x\n", res);
-
- set_szc (res, w+1, cy);
-
- put_dest (dc, res);
-}
-#define DADDV(A,C) dadd_op(ddd, dd, sss, ss, 0, A, C, w)
-#define DADDI(A,C) dadd_op(ddd, dd, 0, 0, 1, A, C, w)
-
-static void
-div_op (int sss, int ss, int u, int x, int bytes)
-{
- srcdest sc;
- int s, v, a, b;
-
- if (sss == -1)
- s = IMM(bytes);
- else
- {
- sc = decode_dest23 (sss, ss, bytes);
- s = get_src (sc);
- }
-
- v = get_reg (bytes > 1 ? r2r0 : r0);
-
- if (!u)
- {
- /* FIXME? do we sign extend a0/a1 to .L? Docs say zero extend. */
- s = sign_ext (s, bytes*8);
- v = sign_ext (v, bytes*8);
- }
-
- if (s == 0)
- {
- set_flags (FLAGBIT_O, FLAGBIT_O);
- return;
- }
-
- if (u)
- {
- a = (unsigned int)v / (unsigned int)s;
- b = (unsigned int)v % (unsigned int)s;
- }
- else
- {
- a = v / s;
- b = v % s;
- }
- if (x)
- {
- if ((s > 0 && b < 0)
- || (s < 0 && b > 0))
- {
- a --;
- b += s;
- }
- }
- tprintf ("%d / %d = %d rem %d\n", v, s, a, b);
- if ((!u && (a > b2maxsigned[bytes]
- || a < b2minsigned[bytes]))
- || (u && (a > b2mask[bytes])))
- set_flags (FLAGBIT_O, FLAGBIT_O);
- else
- set_flags (FLAGBIT_O, 0);
-
- switch (bytes)
- {
- case 1:
- put_reg (r0l, a);
- put_reg (r0h, b);
- break;
- case 2:
- put_reg (r0, a);
- put_reg (r2, b);
- break;
- case 4:
- put_reg (r2r0, a);
- break;
- }
-}
-
-static void
-index_op (int sss, int ss, int do_s, int do_d, int scale, int w)
-{
- srcdest sc = decode_src23 (sss, ss, w+1);
- int v = get_src (sc) * scale;
- tprintf("%d = %d * %d, %d %d\n", v, get_src(sc), scale, do_s, do_d);
- decode_index (do_s * v, do_d * v);
-}
-#define INDEXOP(scale,do_s,do_d) \
- index_op (sss, ss, do_s, do_d, scale, w); goto next_opcode
-
-static void
-rot_op (srcdest sd, int rotc, int count)
-{
- int mask = (sd.bytes == 2) ? 0xffff : 0xff;
- int msb = (sd.bytes == 2) ? 0x8000 : 0x80;
- int v = get_src (sd);
- int c = carry, ct;
-
- tprintf("%s %x by %d\n", rotc ? "rotc" : "rot", v, count);
- tprintf (": %s %d\n", bits(v, 8*sd.bytes), c);
- while (count > 0)
- {
- ct = (v & msb) ? 1 : 0;
- v <<= 1;
- v |= rotc ? c : ct;
- v &= mask;
- c = ct;
- tprintf (": %s %d\n", bits(v, 8*sd.bytes), c);
- count --;
- }
- while (count < 0)
- {
- ct = v & 1;
- v >>= 1;
- v |= (rotc ? c : ct) * msb;
- c = ct;
- tprintf (": %s %d\n", bits(v, 8*sd.bytes), c);
- count ++;
- }
- put_dest (sd, v);
- set_szc (v, sd.bytes, c);
-}
-
-static void
-shift_op (srcdest sd, int arith, int count, int setc)
-{
- int mask = (sd.bytes == 2) ? 0xffff : 0xff;
- int msb = (sd.bytes == 2) ? 0x8000 : 0x80;
- int v = get_src (sd);
- int c = 0;
- int o = 0;
-
- if (sd.bytes == 4)
- {
- mask = 0xffffffffU;
- msb = 0x80000000U;
- }
-
- tprintf("%s %x by %d\n", arith ? "sha" : "shl", v, count);
- tprintf (": %s %d %d\n", bits(v, 8*sd.bytes), c, o);
- while (count > 0)
- {
- c = (v & msb) ? 1 : 0;
- v <<= 1;
- v &= mask;
- if (c != ((v & msb) ? 1 : 0))
- o = 1;
- tprintf (": %s %d %d\n", bits(v, 8*sd.bytes), c, o);
- count --;
- }
- while (count < 0)
- {
- c = v & 1;
- if (arith)
- v = (v & msb) | (v >> 1);
- else
- v = (v >> 1) & (msb - 1);
- tprintf (": %s %d %d\n", bits(v, 8*sd.bytes), c, o);
- count ++;
- }
- put_dest (sd, v);
- set_sz (v, sd.bytes);
- if (setc)
- set_c (c);
- set_flags (FLAGBIT_O, o ? FLAGBIT_O : 0);
-}
-
-int
-decode_m32c()
-{
- unsigned char op[40];
- int opi;
- int orig_pc;
- int v, a, b;
- long long ll;
- srcdest sc, dc;
- int imm;
- int bitindex = -1;
- int t0, t1=0, t2, t3=0;
- int ta0, ta1, dif;
-
- step_result = M32C_MAKE_STEPPED ();
-
- decode_indirect (0, 0);
- decode_index (0, 0);
-
-next_opcode:
- opi = 0;
- orig_pc = get_reg (pc);
-
- tprintf("trace: decode pc = %06x\n", orig_pc);
-
- /** VARY sss 000 001 010 011 100 */
- /** VARY ddd 000 001 010 011 100 */
-
- /** 0000 1001 indirect dest */
-
- decode_indirect (0, 1);
- goto next_opcode;
-
- /** 0100 0001 indirect src */
-
- decode_indirect (1, 0);
- goto next_opcode;
-
- /** 0100 1001 indirect src and dest */
-
- decode_indirect (1, 1);
- goto next_opcode;
-
- /** 1010 ddd w dd01 1111 ABS.size dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- v = sign_ext (get_src (dc), w?16:8);
- a = v<0 ? -v : v;
- tprintf("abs(%d) = %d\n", v, a);
- set_osz(a, w+1);
- put_dest (dc, a);
-
- /** 0000 0001 1000 ddd w dd10 1110 ADC.size #IMM,dest */
-
- prefix (0, 0, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- imm = IMM (w+1);
- MATH_OP (dc, imm, carry, +);
-
- /** 0000 0001 1sss ddd w dd ss 0100 ADC.size src,dest */
-
- prefix (0, 0, 0);
- sc = decode_src23 (sss, ss, w+1);
- dc = decode_dest23 (ddd, dd, w+1);
- b = get_src (sc);
- MATH_OP (dc, b, carry, +);
-
- /** 1011 ddd w dd01 1110 ADCF.size dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- MATH_OP (dc, 0, carry, +);
-
- /** 1000 ddd w dd10 1110 ADD.size:G #IMM,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23(ddd, dd, w+1);
- imm = IMM(w+1);
- MATH_OP (dc, imm, 0, +);
-
- /** 1000 ddd0 dd11 0001 ADD.L:G #IMM,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23(ddd, dd, 4);
- imm = IMM(4);
- MATH_OP (dc, imm, 0, +);
-
- /** 111L ddd w dd11 immm ADD.size:Q #IMM,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23(ddd, dd, L ? 4 : (w+1));
- imm = sign_ext (immm, 4);
- MATH_OP (dc, imm, 0, +);
-
- /** 00dd 011w ADD.size:S #IMM,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest2(dd, w+1);
- imm = IMM (w+1);
- MATH_OP (dc, imm, 0, +);
-
- /** 10i0 110d ADD.L:S #IMM,A0/A1 */
-
- prefix (0, 0, 0);
- dc = reg_sd (d ? a1 : a0);
- imm = i ? 2 : 1;
- MATH_OP (dc, imm, 0, +);
-
- /** 1sss ddd w dd ss 1000 ADD.size:G src,dest */
-
- prefix (1, 1, 0);
- sc = decode_src23(sss, ss, w+1);
- dc = decode_dest23(ddd, dd, w+1);
- b = get_src (sc);
- MATH_OP (dc, b, 0, +);
-
- /** 1sss ddd1 dd ss 0010 ADD.L:G src,dest */
-
- prefix (1, 1, 0);
- sc = decode_src23(sss, ss, 4);
- dc = decode_dest23(ddd, dd, 4);
- b = get_src (sc);
- MATH_OP (dc, b, 0, +);
-
- /** 1011 0110 0001 0011 ADD.L:G #IMM16,SP */
-
- prefix (0, 0, 0);
- dc = reg_sd (sp);
- b = sign_ext (IMM(2), 16);
- MATH_OP (dc, b, 0, +);
-
- /** 01ii 001i ADD.L:Q #IMM3,SP */
-
- prefix (0, 0, 0);
- dc = reg_sd (sp);
- b = ii * 2 + i + 1;
- MATH_OP (dc, b, 0, +);
-
- /** 1011 0110 0000 0011 ADD.L:S #IMM8,SP */
-
- prefix (0, 0, 0);
- dc = reg_sd (sp);
- b = sign_ext (IMM(1), 8);
- MATH_OP (dc, b, 0, +);
-
- /** 1000 ddd0 dd01 0001 ADDX #IMM,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23(ddd, dd, 4);
- imm = sign_ext (IMM(1), 8);
- MATH_OP (dc, imm, 0, +);
-
- /** 1sss ddd0 dd ss 0010 ADDX src,dest */
-
- prefix (1, 1, 0);
- sc = decode_src23(sss, ss, 1);
- dc = decode_dest23(ddd, dd, 4);
- b = sign_ext (get_src (sc), 8);
- MATH_OP (dc, b, 0, +);
-
- /** 1111 ddd w dd01 immm ADJNZ.size #IMM,dest,label */
-
- prefix (0, 0, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- v = get_src (dc);
- imm = sign_ext(immm, 4);
- tprintf("%d + %d = %d\n", v, imm, v+imm);
- v += imm;
- put_dest (dc, v);
- a = sign_ext (IMM(1), 8);
- if ((v & (w ? 0xffff : 0xff)) != 0)
- {
- tprintf("jmp: %x + 2 + %d = ", get_reg (pc), a);
- put_reg (pc, orig_pc + 2 + a);
- tprintf("%x\n", get_reg (pc));
- }
-
- /** 1000 ddd w dd11 1111 AND.size:G #IMM,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23(ddd, dd, w+1);
- imm = IMM(w+1);
- LOGIC_OP (dc, imm, &);
-
- /** 01dd 110w AND.size:S #IMM,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest2(dd, w+1);
- imm = IMM (w+1);
- LOGIC_OP (dc, imm, &);
-
- /** 1sss ddd w dd ss 1101 AND.size:G src,dest */
-
- prefix (1, 1, 0);
- sc = decode_src23(sss, ss, w+1);
- dc = decode_dest23(ddd, dd, w+1);
- b = get_src (sc);
- LOGIC_OP (dc, b, &);
-
- /** 0000 0001 1101 sss0 ss00 1bit BAND src */
-
- sc = decode_src23 (sss, ss, 1);
- BIT_OPC (sc, bit, b & carry);
-
- /** 1101 ddd0 dd11 0bit BCLR dest */
-
- dc = decode_dest23 (ddd, dd, 1);
- BIT_OP (dc, bit, 0);
-
- /** 1100 ddd w dd10 1110 BITINDEX.size src */
-
- prefix (0, 0, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- bitindex = get_src (dc);
- tprintf ("bitindex set to %d\n", bitindex);
- goto next_opcode;
-
- /** 1101 ddd0 dd01 0bit BMcnd dest */
-
- prefix (0, 0, 0);
- dc = decode_dest23 (ddd, dd, 1);
- if (condition_true (IMM (1)))
- put_bit2 (dc, bit, 1);
- else
- put_bit2 (dc, bit, 0);
-
- /** 1101 1001 0c10 1cnd BMcnd C */
-
- prefix (0, 0, 0);
- if (condition_true (c * 8 + cnd))
- set_c (1);
- else
- set_c (0);
-
- /** 0000 0001 1101 sss0 ss01 1bit BNAND src */
-
- prefix (0, 0, 0);
- sc = decode_src23 (sss, ss, 1);
- BIT_OPC (sc, bit, !b & carry);
-
- /** 0000 0001 1101 sss0 ss11 0bit BNOR src */
-
- prefix (0, 0, 0);
- sc = decode_src23 (sss, ss, 1);
- BIT_OPC (sc, bit, !b | carry);
-
- /** 1101 ddd0 dd01 1bit BNOT dest */
-
- prefix (0, 0, 0);
- dc = decode_dest23 (ddd, dd, 1);
- BIT_OP (dc, bit, !b);
-
- /** 0000 0001 1101 sss0 ss00 0bit BNTST src */
-
- prefix (0, 0, 0);
- sc = decode_dest23 (sss, ss, 1);
- b = get_bit2 (sc, bit);
- set_zc (!b, !b);
-
- /** 0000 0001 1101 sss0 ss11 1bit BNXOR src */
-
- prefix (0, 0, 0);
- sc = decode_src23 (sss, ss, 1);
- BIT_OPC (sc, bit, !b ^ carry);
-
- /** 0000 0001 1101 sss0 ss10 0bit BOR src */
-
- prefix (0, 0, 0);
- sc = decode_src23 (sss, ss, 1);
- BIT_OPC (sc, bit, b | carry);
-
- /** 0000 0000 BRK */
-
- /* We report the break to our caller with the PC still pointing at the
- breakpoint instruction. */
- put_reg (pc, orig_pc);
- if (verbose)
- printf("[break]\n");
- return M32C_MAKE_HIT_BREAK ();
-
- /** 0000 1000 BRK */
-
- if (verbose)
- printf("[break2]\n");
- return M32C_MAKE_HIT_BREAK ();
-
- /** 1101 ddd0 dd11 1bit BSET dest */
-
- dc = decode_dest23 (ddd, dd, 1);
- BIT_OP (dc, bit, 1);
-
- /** 1101 sss0 ss00 0bit BTST:G src */
-
- prefix (0, 0, 0);
- sc = decode_src23 (sss, ss, 1);
- b = get_bit2 (sc, bit);
- set_zc (!b, b);
-
- /** 00bb 101b BTST:S src */
-
- sc = decode_src23 (3, 3, 1); /* bit,base:19 */
- b = get_bit2 (sc, bb*2 + b);
- set_zc (!b, b);
-
- /** 1101 ddd0 dd10 0bit BTSTC dest */
-
- prefix (0, 0, 0);
- sc = decode_dest23 (ddd, dd, 1);
- b = get_bit2 (sc, bit);
- set_zc (!b, b);
- put_bit2 (sc, bit, 0);
-
- /** 1101 ddd0 dd10 1bit BTSTS dest */
-
- prefix (0, 0, 0);
- sc = decode_dest23 (ddd, dd, 1);
- b = get_bit2 (sc, bit);
- set_zc (!b, b);
- put_bit2 (sc, bit, 1);
-
- /** 0000 0001 1101 sss0 ss10 1bit BXOR src */
-
- prefix (0, 0, 0);
- sc = decode_src23 (sss, ss, 1);
- BIT_OPC (sc, bit, b ^ carry);
-
- /** 0000 0001 1000 ddd w dd11 1110 CLIP.size #IMM1,#IMM2,dest */
-
- prefix (0, 0, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- a = sign_ext (IMM(w+1), w*8+8);
- b = sign_ext (IMM(w+1), w*8+8);
- v = sign_ext (get_src (dc), w*8+8);
- tprintf("clip %d <= %d <= %d : ", a, v, b);
- if (a > v)
- v = a;
- if (v > b)
- v = b;
- tprintf("%d\n", v);
- put_dest (dc, v);
-
- /** 1001 ddd w dd10 1110 CMP.size:G #IMM,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- v = get_src (dc);
- imm = IMM(w+1);
- cmp (v, imm, w+1);
-
- /** 1010 ddd0 dd11 0001 CMP.L:G #IMM32,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, 4);
- v = get_src (dc);
- imm = IMM(4);
- cmp (v, imm, 4);
-
- /** 1110 ddd w dd01 immm CMP.size:Q #IMM,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- v = get_src (dc);
- immm = sign_ext (immm, 4);
- cmp (v, immm, w+1);
-
- /** 01dd 011w CMP.size:S #IMM,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest2 (dd, w+1);
- v = get_src (dc);
- imm = sign_ext (IMM(w+1),w*8+8);
- cmp (v, imm, w+1);
-
- /** 1sss ddd w dd ss 0110 CMP.size:G src,dest */
-
- prefix (1, 1, 0);
- sc = decode_src23 (sss, ss, w+1);
- dc = decode_dest23 (ddd, dd, w+1);
- a = get_src (dc);
- b = get_src (sc);
- cmp (a, b, w+1);
-
- /** 1sss ddd1 dd ss 0001 CMP.L:G src,dest */
-
- prefix (1, 1, 0);
- sc = decode_src23 (sss, ss, 4);
- dc = decode_dest23 (ddd, dd, 4);
- a = get_src (dc);
- b = get_src (sc);
- cmp (a, b, 4);
-
- /** 01dd 000w CMP.size:S src,R0/R0L */
-
- prefix (0, 1, 0);
- dc = decode_dest2 (dd, w+1);
- a = get_reg (w ? r0 : r0l);
- b = get_src (dc);
- cmp (a, b, w+1);
-
- /** 1010 ddd0 dd01 0001 CMPX #IMM,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, 4);
- v = get_src (dc);
- imm = sign_ext (IMM(1), 8);
- cmp (v, imm, 4);
-
- /** 0000 0001 1000 ddd w dd00 1110 DADC.size #IMM,dest */
-
- DADDI(1,1);
-
- /** 0000 0001 1sss ddd w dd ss 1000 DADC.size src,dest */
-
- DADDV(1,1);
-
- /** 0000 0001 1000 ddd w dd01 1110 DADD.size #IMM,dest */
-
- DADDI(1,0);
-
- /** 0000 0001 1sss ddd w dd ss 0000 DADD.size src,dest */
-
- DADDV(1,0);
-
- /** 1011 ddd w dd00 1110 DEC.size dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- a = get_src (dc);
- v = a-1;
- tprintf ("%x -- = %x\n", a, v);
- set_sz (v, w+1);
- put_dest (dc, v);
-
- /** 1011 0000 010w 0011 DIV.size #IMM */
-
- prefix (0, 0, 0);
- div_op (-1, 0, 0, 0, w+1);
-
- /** 1000 sss w ss01 1110 DIV.size src */
-
- prefix (0, 1, 0);
- div_op (sss, ss, 0, 0, w+1);
-
- /** 0000 0001 1010 sss1 ss01 1111 DIV.L src */
-
- M32C_ONLY();
- prefix (0, 0, 0);
- div_op (sss, ss, 0, 0, 4);
-
- /** 1011 0000 000w 0011 DIVU.size #IMM */
-
- prefix (0, 0, 0);
- div_op (-1, 0, 1, 0, w+1);
-
- /** 1000 sss w ss00 1110 DIVU.size src */
-
- prefix (0, 1, 0);
- div_op (sss, ss, 1, 0, w+1);
-
- /** 0000 0001 1010 sss1 ss00 1111 DIVU.L src */
-
- M32C_ONLY();
- prefix (0, 0, 0);
- div_op (sss, ss, 1, 0, 4);
-
- /** 1011 0010 010w 0011 DIVX.size #IMM */
-
- prefix (0, 0, 0);
- div_op (-1, 0, 0, 1, w+1);
-
- /** 1001 sss w ss01 1110 DIVX.size src */
-
- prefix (0, 1, 0);
- div_op (sss, ss, 0, 1, w+1);
-
- /** 0000 0001 1010 sss1 ss10 1111 DIVX.L src */
-
- M32C_ONLY();
- prefix (0, 0, 0);
- div_op (sss, ss, 0, 1, 4);
-
- /** 0000 0001 1001 ddd w dd00 1110 DSBB.size #IMM,dest */
-
- DADDI(0,1);
-
- /** 0000 0001 1sss ddd w dd ss 1010 DSBB.size src,dest */
-
- DADDV(0,1);
-
- /** 0000 0001 1001 ddd w dd01 1110 DSUB.size #IMM,dest */
-
- DADDI(0,0);
-
- /** 0000 0001 1sss ddd w dd ss 0010 DSUB.size src,dest */
-
- DADDV(0,0);
-
- /** 1110 1100 ENTER #IMM */
-
- imm = IMM(1);
- put_reg (sp, get_reg (sp) - 4);
- mem_put_si (get_reg (sp), get_reg (fb));
- put_reg (fb, get_reg (sp));
- put_reg (sp, get_reg (sp) - imm);
-
- /** 1111 1100 EXITD */
-
- put_reg (sp, get_reg (fb));
- put_reg (fb, mem_get_si (get_reg (sp)));
- put_reg (sp, get_reg (sp) + 4);
- put_reg (pc, mem_get_si (get_reg (sp)));
- put_reg (sp, get_reg (sp) + 4);
-
- /** 1100 ddd w dd01 1110 EXTS.size dest */
-
- prefix (0, 0, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- v = sign_ext (get_src (dc), (w+1)*8);
- dc = widen_sd (dc);
- put_dest (dc, v);
- set_sz (v, (w+1)*2);
-
- /** 0000 0001 1sss ddd0 dd ss 0111 EXTS.B src,dest */
-
- prefix (0, 0, 0);
- sc = decode_src23 (sss, ss, 1);
- dc = decode_dest23 (ddd, dd, 2);
- v = sign_ext (get_src (sc), 8);
- put_dest (dc, v);
- set_sz (v, 16);
-
- /** 0000 0001 1sss ddd0 dd ss 1011 EXTZ src,dest */
-
- prefix (0, 0, 0);
- sc = decode_src23 (sss, ss, 1);
- dc = decode_dest23 (ddd, dd, 2);
- v = get_src (sc);
- put_dest (dc, v);
- set_sz (v, 16);
-
- /** 1101 0011 1110 1dst FCLR dest */
-
- set_flags (1 << dst, 0);
-
- /** 1001 1111 FREIT */
-
- NOTYET();
-
- /** 1101 0001 1110 1dst FSET dest */
-
- set_flags (1 << dst, 1 << dst);
-
- /** 1010 ddd w dd00 1110 INC.size dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- a = get_src (dc);
- v = a+1;
- tprintf ("%x ++ = %x\n", a, v);
- set_sz (v, w+1);
- put_dest (dc, v);
-
- /** 1000 sss0 ss0w 0011 INDEXB.size src */
- INDEXOP(1, 1, 1);
- /** 1010 sss0 ss0w 0011 INDEXBD.size src */
- INDEXOP(1, 0, 1);
- /** 1100 sss0 ss0w 0011 INDEXBS.size src */
- INDEXOP(1, 1, 0);
- /** 1001 sss0 ss1w 0011 INDEXL.size src */
- INDEXOP(4, 1, 1);
- /** 1011 sss0 ss1w 0011 INDEXLD.size src */
- INDEXOP(4, 0, 1);
- /** 1001 sss0 ss0w 0011 INDEXLS.size src */
- INDEXOP(4, 1, 0);
- /** 1000 sss0 ss1w 0011 INDEXW.size src */
- INDEXOP(2, 1, 1);
- /** 1010 sss0 ss1w 0011 INDEXWD.size src */
- INDEXOP(2, 0, 1);
- /** 1100 sss0 ss1w 0011 INDEXWS.size src */
- INDEXOP(2, 1, 0);
-
- /** 1011 1110 vector00 INT #IMM */
-
- prefix (0, 0, 0);
- trigger_based_interrupt (vector);
-
- /** 1011 1111 INTO */
-
- prefix (0, 0, 0);
- if (FLAG_O)
- trigger_fixed_interrupt (0xffffe0);
-
- /** 1ccc 101c Jcnd label */
-
- prefix (0, 0, 0);
- v = sign_ext (IMM(1), 8);
- if (condition_true (ccc*2+c))
- put_reg (pc, orig_pc + 1 + v);
-
- /** 01dd 101d JMP.S label */
-
- prefix (0, 0, 0);
- put_reg (pc, orig_pc + (dd*2+d) + 2);
-
- /** 1011 1011 JMP.B label */
-
- prefix (0, 0, 0);
- imm = sign_ext (IMM(1), 8);
- if (imm == -1)
- {
- if (verbose)
- printf("[jmp-to-self detected as exit]\n");
- return M32C_MAKE_HIT_BREAK ();
- }
- put_reg (pc, orig_pc + 1 + imm);
-
- /** 1100 1110 JMP.W label */
-
- prefix (0, 0, 0);
- imm = sign_ext (IMM(2), 16);
- put_reg (pc, orig_pc + 1 + imm);
-
- /** 1100 1100 JMP.A label */
-
- prefix (0, 0, 0);
- imm = IMM(3);
- put_reg (pc, imm);
-
- /** 1100 sss1 ss00 1111 JMPI.W src */
-
- prefix (0, 0, 0);
- sc = decode_src23 (sss, ss, 2);
- a = get_src (sc);
- a = sign_ext (a, 16);
- put_reg (pc, orig_pc + a);
-
- /** 1000 sss0 ss00 0001 JMPI.A src */
-
- prefix (0, 0, 0);
- sc = decode_src23 (sss, ss, 3);
- a = get_src (sc);
- put_reg (pc, a);
-
- /** 1101 1100 JMPS #IMM8 */
-
- prefix (0, 0, 0);
- imm = IMM(1);
- a = 0xff0000 + mem_get_hi (0xfffe00 - imm * 2);
- put_reg (pc, a);
-
- /** 1100 1111 JSR.W label */
-
- prefix (0, 0, 0);
- imm = sign_ext (IMM(2), 16);
- put_reg (sp, get_reg (sp) - 4);
- mem_put_si (get_reg (sp), get_reg (pc));
- put_reg (pc, orig_pc + imm + 1);
-
- /** 1100 1101 JSR.A label */
-
- prefix (0, 0, 0);
- imm = IMM(3);
- put_reg (sp, get_reg (sp) - 4);
- mem_put_si (get_reg (sp), get_reg (pc));
- put_reg (pc, imm);
-
- /** 1100 sss1 ss01 1111 JSRI.W src */
-
- prefix (0, 0, 0);
- sc = decode_src23 (sss, ss, 2);
- a = get_src (sc);
- a = sign_ext (a, 16);
- put_reg (sp, get_reg (sp) - 4);
- mem_put_si (get_reg (sp), get_reg (pc));
- put_reg (pc, orig_pc + a);
-
- /** 1001 sss0 ss00 0001 JSRI.A src */
-
- prefix (0, 0, 0);
- sc = decode_src23 (sss, ss, 3);
- a = get_src (sc);
- put_reg (sp, get_reg (sp) - 4);
- mem_put_si (get_reg (sp), get_reg (pc));
- put_reg (pc, a);
-
- /** 1101 1101 JSRS #IMM8 */
-
- prefix (0, 0, 0);
- imm = IMM(1);
- a = 0xff0000 + mem_get_hi (0xfffe00 - imm * 2);
- put_reg (sp, get_reg (sp) - 4);
- mem_put_si (get_reg (sp), get_reg (pc));
- put_reg (pc, a);
-
- /** 1101 0101 1010 1dst LDC #IMM16,dest */
-
- imm = IMM(2);
- dc = decode_cr_b (dst, CR_B_DCT0);
- put_dest (dc, imm);
-
- /** 1101 0101 0010 1dst LDC #IMM24,dest */
-
- imm = IMM(3);
- dc = decode_cr_b (dst, CR_B_INTB);
- put_dest (dc, imm);
-
- /** 1101 0101 0110 1dst LDC #IMM24,dest */
-
- imm = IMM(3);
- dc = decode_cr_b (dst, CR_B_DMA0);
- put_dest (dc, imm);
-
- /** 0000 0001 1101 sss1 ss00 1dst LDC src,dest */
-
- prefix (0, 0, 0);
- sc = decode_src23 (sss, ss, 2);
- dc = decode_cr_b (dst, CR_B_DCT0);
- a = get_src (sc);
- put_dest (dc, a);
-
- /** 1101 sss1 ss00 0dst LDC src,dest */
-
- prefix (0, 0, 0);
- sc = decode_src23 (sss, ss, 3);
- dc = decode_cr_b (dst, CR_B_INTB);
- a = get_src (sc);
- put_dest (dc, a);
-
- /** 0000 0001 1101 sss1 ss00 0dst LDC src,dest */
-
- prefix (0, 0, 0);
- sc = decode_src23 (sss, ss, 3);
- dc = decode_cr_b (dst, CR_B_DMA0);
- a = get_src (sc);
- put_dest (dc, a);
-
- /** 1011 0110 1100 0011 LDCTX */
-
- NOTYET();
-
- /** 1101 0101 1110 1imm LDIPL #IMM */
-
- set_flags (0x7000, imm*0x1000);
-
- /** 0000 0001 1000 ddd w dd11 1111 MAX.size #IMM,dest */
-
- prefix (0, 0, 0);
- w++;
- dc = decode_dest23 (ddd, dd, w);
- imm = sign_ext (IMM(w), w*8);
- a = sign_ext (get_src (dc), w*8);
- tprintf ("max %d %d\n", imm, a);
- if (imm > a)
- put_dest (dc, imm);
-
- /** 0000 0001 1sss ddd w dd ss 1101 MAX.size src,dest */
-
- prefix (0, 0, 0);
- w++;
- sc = decode_src23 (sss, ss, w);
- dc = decode_dest23 (ddd, dd, w);
- b = sign_ext (get_src (sc), w*8);
- a = sign_ext (get_src (dc), w*8);
- tprintf ("max %d %d\n", b, a);
- if (b > a)
- put_dest (dc, b);
-
- /** 0000 0001 1000 ddd w dd10 1111 MIN.size #IMM,dest */
-
- prefix (0, 0, 0);
- w++;
- dc = decode_dest23 (ddd, dd, w);
- imm = sign_ext (IMM(w), w*8);
- a = sign_ext (get_src (dc), w*8);
- tprintf ("min %d %d\n", imm, a);
- if (imm < a)
- put_dest (dc, imm);
-
- /** 0000 0001 1sss ddd w dd ss 1100 MIN.size src,dest */
-
- prefix (0, 0, 0);
- w++;
- sc = decode_src23 (sss, ss, w);
- dc = decode_dest23 (ddd, dd, w);
- b = sign_ext (get_src (sc), w*8);
- a = sign_ext (get_src (dc), w*8);
- tprintf ("min %d %d\n", b, a);
- if (b < a)
- put_dest (dc, b);
-
- /** 1001 ddd w dd10 1111 MOV.size:G #IMM,dest */
-
- dc = decode_dest23 (ddd, dd, w+1);
- imm = IMM(w+1);
- v = imm;
- tprintf("%x = %x\n", v, v);
- set_sz(v, w+1);
- put_dest (dc, v);
-
- /** 1011 ddd0 dd11 0001 MOV.L:G #IMM,dest */
-
- dc = decode_dest23 (ddd, dd, 4);
- imm = IMM(4);
- v = imm;
- tprintf("%x = %x\n", v, v);
- set_sz(v, 4);
- put_dest (dc, v);
-
- /** 1111 ddd w dd10 immm MOV.size:Q #IMM4,dest */
-
- dc = decode_dest23 (ddd, dd, w+1);
- imm = sign_ext (immm, 4);
- v = imm;
- tprintf("%x = %d\n", v, v);
- set_sz(v, w+1);
- put_dest (dc, v);
-
- /** 00dd 010w MOV.size:S #IMM,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest2 (dd, w+1);
- imm = IMM(w+1);
- put_dest (dc, imm);
- set_sz (imm, w+1);
-
- /** 10w1 110d MOV.size:S #IMM,a0/a1 */
-
- imm = IMM(w ? 3 : 2);
- put_reg (d ? a1 : a0, imm);
- set_sz (imm & addr_mask, w+1);
-
- /** 00dd 001w MOV.size:Z #0,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest2 (dd, w+1);
- put_dest (dc, 0);
- set_sz (0, w+1);
-
- /** 1sss ddd w dd ss 1011 MOV.size:G src,dest */
-
- prefix (1, 1, 0);
- sc = decode_src23 (sss, ss, w+1);
- dc = decode_dest23 (ddd, dd, w+1);
- v = get_src (sc);
- put_dest (dc, v);
- set_sz (v, w+1);
-
- /** 1sss ddd1 dd ss 0011 MOV.L:G src,dest */
-
- prefix (1, 1, 0);
- sc = decode_src23 (sss, ss, 4);
- dc = decode_dest23 (ddd, dd, 4);
- v = get_src (sc);
- put_dest (dc, v);
- set_sz (v, 4);
-
- /** VARY SS 01 10 11 */
- /** 00SS 100w MOV.size:S src,R0L/R0 */
-
- prefix (0, 1, 0);
- sc = decode_dest2 (SS, w+1);
- v = get_src (sc);
- put_reg (w ? r0 : r0l, v);
- set_sz (v, w+1);
-
- /** 01ss 111w MOV.size:S src,R1L/R1 */
-
- prefix (0, 1, 0);
- sc = decode_dest2 (ss, w+1);
- v = get_src (sc);
- put_reg (w ? r1 : r1l, v);
- set_sz (v, w+1);
-
- /** VARY DD 01 10 11 */
- /** 00DD 000w MOV.size:S R0L/R0,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest2 (DD, w+1);
- v = get_reg (w ? r0 : r0l);
- put_dest (dc, v);
- set_sz (v, w+1);
-
- /** 01ss 100d MOV.L:S src,A0/A1 */
-
- prefix (0, 1, 0);
- sc = decode_dest2 (ss, 4);
- v = get_src (sc);
- put_reg (d ? a1 : a0, v);
- set_sz (v, 4);
-
- /** 1011 ddd w dd00 1111 MOV.size:G dsp:8[SP], dest */
-
- prefix (0, 0, 0);
- imm = IMM(1);
- dc = decode_dest23 (ddd, dd, w+1);
- a = get_reg (sp) + sign_ext (imm, 8);
- a &= addr_mask;
- if (w)
- v = mem_get_hi (a);
- else
- v = mem_get_qi (a);
- put_dest (dc, v);
- set_sz (v, w+1);
-
- /** 1010 sss w ss00 1111 MOV.size:G src,dsp:8[SP] */
-
- prefix (0, 0, 0);
- sc = decode_dest23 (sss, ss, w+1);
- imm = IMM(1);
- a = get_reg (sp) + sign_ext (imm, 8);
- a &= addr_mask;
- v = get_src (sc);
- if (w)
- mem_put_hi (a, v);
- else
- mem_put_qi (a, v);
- set_sz (v, w+1);
-
- /** 1101 sss1 ss01 1dst MOVA src,dest */
-
- static reg_id map[8] = { r2r0, r3r1, a0, a1 };
- prefix (0, 0, 0);
- sc = decode_src23 (sss, ss, 1);
- if (!sc.mem || !map[dst])
- UNSUPPORTED();
- put_reg (map[dst], sc.u.addr);
-
- /** 0000 0001 1011 ddd0 dd hl 1110 MOVdir R0L,dest */
-
- prefix (0, 0, 0);
- dc = decode_dest23 (ddd, dd, 1);
- a = get_src (dc);
- b = get_reg (r0l);
- switch (hl)
- {
- case 0: a = (a & 0xf0) | (b & 0x0f); break;
- case 1: a = (a & 0xf0) | ((b>>4) & 0x0f); break;
- case 2: a = (a & 0x0f) | ((b & 0x0f)<<4); break;
- case 3: a = (a & 0x0f) | (b & 0xf0); break;
- }
- put_dest (dc, a);
-
- /** 0000 0001 1010 sss0 ss hl 1110 MOVdir src,R0L */
-
- prefix (0, 0, 0);
- sc = decode_dest23 (sss, ss, 1);
- a = get_reg (r0l);
- b = get_src (dc);
- switch (hl)
- {
- case 0: a = (a & 0xf0) | (b & 0x0f); break;
- case 1: a = (a & 0xf0) | ((b>>4) & 0x0f); break;
- case 2: a = (a & 0x0f) | ((b & 0x0f)<<4); break;
- case 3: a = (a & 0x0f) | (b & 0xf0); break;
- }
- put_reg (r0l, a);
-
- /** 1011 ddd0 dd01 0001 MOVX #IMM,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, 4);
- imm = sign_ext (IMM(1), 8);
- put_dest (dc, imm);
- set_sz (imm, 1);
-
- /** 1000 ddd w dd01 1111 MUL.size #IMM,dest */
-
- prefix (0, 1, 0);
- w ++;
- dc = decode_dest23 (ddd, dd, w);
- v = sign_ext (get_src (dc), w*8);
- imm = sign_ext (IMM(w), w*8);
- tprintf("%d * %d = %d\n", v, imm, v*imm);
- v *= imm;
- dc = widen_sd (dc);
- put_dest (dc, v);
-
- /** 1sss ddd w dd ss 1100 MUL.size src,dest */
-
- prefix (1, 1, 0);
- w ++;
- sc = decode_src23 (sss, ss, w);
- dc = decode_dest23 (ddd, dd, w);
- a = sign_ext (get_src (sc), w*8);
- b = sign_ext (get_src (dc), w*8);
- tprintf("%d * %d = %d\n", a, b, a*b);
- v = a * b;
- dc = widen_sd (dc);
- put_dest (dc, v);
-
- /** 0000 0001 1000 sss1 ss01 1111 MUL.L src,R2R0 */
-
- M32C_ONLY();
- prefix (0, 0, 0);
- sc = decode_src23 (sss, ss, 4);
- a = sign_ext (get_src (sc), 32);
- b = sign_ext (get_reg (r2r0), 32);
- ll = (long long)a * (long long)b;
- tprintf("%d * %d = %lld (%llx)\n", a, b, ll, ll);
- if (ll < b2minsigned[4] || ll > b2maxsigned[4])
- set_flags (FLAGBIT_O, FLAGBIT_O);
- else
- set_flags (FLAGBIT_O, 0);
- put_reg (r2r0, (int)ll);
-
- /** 1100 sss1 ss11 1110 MULEX src */
-
- prefix (0, 1, 0);
- sc = decode_dest23 (sss, ss, 2);
- a = sign_ext (get_src (sc), 16);
- b = sign_ext (get_reg (r2r0), 32);
- ll = (long long)a * (long long)b;
- tprintf("%d * %d = %lld (%llx)\n", a, b, ll, ll);
- put_reg (r2r0, (int)ll);
- put_reg (r1, (int)(ll >> 32));
-
- /** 1000 ddd w dd00 1111 MULU.size #IMM,dest */
-
- prefix (0, 1, 0);
- w ++;
- dc = decode_dest23 (ddd, dd, w);
- v = get_src (dc);
- imm = IMM(w);
- tprintf("%d * %d = %d\n", v, imm, v*imm);
- v *= imm;
- dc = widen_sd (dc);
- put_dest (dc, v);
-
- /** 1sss ddd w dd ss 0100 MULU.size src,dest */
-
- prefix (1, 1, 0);
- w ++;
- sc = decode_src23 (sss, ss, w);
- dc = decode_dest23 (ddd, dd, w);
- a = get_src (sc);
- b = get_src (dc);
- tprintf("%d * %d = %d\n", a, b, a*b);
- v = a * b;
- dc = widen_sd (dc);
- put_dest (dc, v);
-
- /** 0000 0001 1000 sss1 ss00 1111 MULU.L src,R2R0 */
-
- M32C_ONLY();
- prefix (0, 0, 0);
- sc = decode_src23 (sss, ss, 4);
- a = get_src (sc);
- b = get_reg (r2r0);
- ll = (long long)a * (long long)b;
- tprintf("%d * %d = %lld (%llx)\n", a, b, ll, ll);
- if (ll < b2minsigned[4] || ll > b2maxsigned[4])
- set_flags (FLAGBIT_O, FLAGBIT_O);
- else
- set_flags (FLAGBIT_O, 0);
- put_reg (r2r0, (int)ll);
-
- /** 1010 ddd w dd10 1111 NEG.size dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- a = sign_ext (get_src (dc), (w+1)*8);
- v = -a;
- tprintf("%d * -1 = %d\n", a, v);
- set_oszc(v, w+1, v==0);
- put_dest (dc, v);
-
- /** 1101 1110 NOP */
-
- tprintf("nop\n");
-
- /** 1010 ddd w dd01 1110 NOT.size dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- a = get_src (dc);
- v = ~a;
- tprintf("~ %x = %x\n", a, v);
- set_sz(v, w+1);
- put_dest (dc, v);
-
- /** 1000 ddd w dd10 1111 OR.size:G #IMM,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23(ddd, dd, w+1);
- imm = IMM(w+1);
- LOGIC_OP (dc, imm, |);
-
- /** 01dd 010w OR.size:S #IMM,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest2(dd, w+1);
- imm = IMM (w+1);
- LOGIC_OP (dc, imm, |);
-
- /** 1sss ddd w dd ss 0101 OR.size:G src,dest */
-
- prefix (1, 1, 0);
- sc = decode_src23(sss, ss, w+1);
- dc = decode_dest23(ddd, dd, w+1);
- b = get_src (sc);
- LOGIC_OP (dc, b, |);
-
- /** 1011 ddd w dd10 1111 POP.size dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- if (w)
- a = mem_get_hi (get_reg (sp));
- else
- a = mem_get_qi (get_reg (sp));
- put_reg (sp, get_reg (sp) + 2);
- tprintf("pop%s: %x\n", w ? "hi" : "qi", a);
- put_dest (dc, a);
-
- /** 1101 0011 1010 1dst POPC dest */
-
- prefix (0, 0, 0);
- dc = decode_cr_b (dst, CR_B_DCT0);
- a = mem_get_hi (get_reg (sp));
- put_reg (sp, get_reg (sp) + 2);
- tprintf("pophi: %x\n", a);
- put_dest (dc, a);
-
- /** 1101 0011 0010 1dst POPC dest */
-
- prefix (0, 0, 0);
- dc = decode_cr_b (dst, CR_B_INTB);
- a = mem_get_si (get_reg (sp));
- put_reg (sp, get_reg (sp) + 4);
- tprintf("popsi: %x\n", a);
- put_dest (dc, a);
-
- /** 1000 1110 POPM dest */
-
- static int map[] = { r0, r1, r2, r3, a0, a1, sb, fb };
- prefix (0, 0, 0);
- imm = IMM(1);
- tprintf("popm: %x\n", imm);
- for (a=0; a<4; a++)
- if (imm & (1<<a))
- {
- v = mem_get_hi (get_reg (sp));
- put_reg (map[a], v);
- put_reg (sp, get_reg (sp) + 2);
- }
- for (; a<8; a++)
- if (imm & (1<<a))
- {
- v = mem_get_si (get_reg (sp));
- put_reg (map[a], v);
- put_reg (sp, get_reg (sp) + 4);
- }
-
- /** 1010 111w PUSH.size #IMM */
-
- prefix (0, 0, 0);
- imm = IMM(w+1);
- tprintf("push%s: %x\n", w ? "hi" : "qi", imm);
- int a = get_reg (sp) - 2;
- if (w)
- mem_put_hi (a, imm);
- else
- mem_put_qi (a, imm);
- put_reg (sp, a);
-
- /** 1100 sss w ss00 1110 PUSH.size src */
-
- prefix (0, 1, 0);
- sc = decode_dest23 (sss, ss, w+1);
- a = get_src (sc);
- put_reg (sp, get_reg (sp) - 2);
- if (w)
- mem_put_hi (get_reg (sp), a);
- else
- mem_put_qi (get_reg (sp), a);
- tprintf("push%s: %x\n", w ? "hi" : "qi", a);
-
- /** 1011 0110 0101 0011 PUSH.L #IMM32 */
-
- imm = IMM(4);
- put_reg (sp, get_reg (sp) - 4);
- mem_put_si (get_reg (sp), imm);
-
- /** 1010 sss0 ss00 0001 PUSH.L src */
-
- prefix (0, 1, 0);
- sc = decode_dest23 (sss, ss, 4);
- a = get_src (sc);
- put_reg (sp, get_reg (sp) - 4);
- mem_put_si (get_reg (sp), a);
-
- /** 1011 0sa0 ss00 0001 PUSHA src */
-
- prefix (0, 0, 0);
- sc = decode_dest23 (sa, ss, 1);
- put_reg (sp, get_reg (sp) - 4);
- mem_put_hi (get_reg (sp), sc.u.addr);
- tprintf("pushsi: %x\n", sc.u.addr);
-
- /** 1101 0001 1010 1src PUSHC src */
-
- prefix (0, 0, 0);
- sc = decode_cr_b (src, CR_B_DCT0);
- a = get_src (sc);
- put_reg (sp, get_reg (sp) - 2);
- mem_put_hi (get_reg (sp), a);
- tprintf("pushhi: %x\n", a);
-
- /** 1101 0001 0010 1src PUSHC src */
-
- prefix (0, 0, 0);
- sc = decode_cr_b (src, CR_B_INTB);
- a = get_src (sc);
- put_reg (sp, get_reg (sp) - 4);
- mem_put_si (get_reg (sp), a);
- tprintf("pushsi: %x\n", a);
-
- /** 1000 1111 PUSHM src */
-
- static int map[] = { fb, sb, a1, a0, r3, r2, r1, r0 };
- imm = IMM(1);
- tprintf("pushm: %x\n", imm);
- for (a=0; a<4; a++)
- if (imm & (1<<a))
- {
- put_reg (sp, get_reg (sp) - 4);
- v = get_reg (map[a]);
- mem_put_si (get_reg (sp), v);
- }
- for (; a<8; a++)
- if (imm & (1<<a))
- {
- put_reg (sp, get_reg (sp) - 2);
- v = get_reg (map[a]);
- mem_put_hi (get_reg (sp), v);
- }
-
- /** 1001 1110 REIT */
-
- a = get_reg (sp);
- put_reg (pc, mem_get_si (a));
- a += 4;
- put_reg (flags, mem_get_hi (a));
- a += 2;
- put_reg (sp, a);
-
- /** 1011 1000 010w 0011 RMPA.size */
-
- int count = get_reg (r3);
- int list1 = get_reg (a0);
- int list2 = get_reg (a1);
- long long sum = get_reg_ll (r3r1r2r0) & 0xffffff;
-
- while (count)
- {
- if (w)
- {
- a = sign_ext (mem_get_hi (list1), 16);
- b = sign_ext (mem_get_hi (list2), 16);
- }
- else
- {
- a = sign_ext (mem_get_qi (list1), 8);
- b = sign_ext (mem_get_qi (list2), 8);
- }
- tprintf("%lld + %d * %d = ", sum, a, b);
- sum += a * b;
- tprintf("%lld\n", sum);
- list1 += w ? 2 : 1;
- list2 += w ? 2 : 1;
- count --;
- }
- put_reg (r3, count);
- put_reg (a0, list1);
- put_reg (a1, list2);
- put_reg (r2r0, (int)(sum & 0xffffffffU));
- put_reg (r1, (int)(sum >> 32));
-
- /** 1011 ddd w dd10 1110 ROLC.size dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- rot_op (dc, 1, 1);
-
- /** 1010 ddd w dd10 1110 RORC.size dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- rot_op (dc, 1, -1);
-
- /** 1110 ddd w dd10 immm ROT.size #IMM, dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- rot_op (dc, IMM4(), -1);
-
- /** 1010 ddd w dd11 1111 ROT.size R1H,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- a = sign_ext (get_reg (r1h), 8);
- rot_op (dc, a, -1);
-
- /** 1101 1111 RTS */
-
- put_reg (pc, mem_get_si (get_reg (sp)));
- put_reg (sp, get_reg (sp) + 4);
-
- /** 0000 0001 1001 ddd w dd10 1110 SBB.size #IMM, dest */
-
- prefix (0, 0, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- imm = IMM (w+1);
- MATH_OP (dc, imm, !carry, -);
-
- /** 0000 0001 1sss ddd w dd ss 0110 SBB.size src,dest */
-
- prefix (0, 0, 0);
- sc = decode_src23 (sss, ss, w+1);
- dc = decode_dest23 (ddd, dd, w+1);
- MATH_OP (dc, get_src (sc), !carry, -);
-
- /** 1101 ddd1 dd11 cond SCcond dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, 2);
- if (condition_true (cond))
- put_dest (dc, 1);
- else
- put_dest (dc, 0);
-
- /** 1011 1000 110w 0011 SCMPU.size */
-
- ta0 = get_reg (a0);
- ta1 = get_reg (a1);
-
- for (;;)
- {
- t0 = mem_get_qi (ta0);
- t2 = mem_get_qi (ta1);
- if (w)
- {
- t1 = mem_get_qi (ta0 + 1);
- t3 = mem_get_qi (ta1 + 1);
- }
- dif = t0 - t2;
- if (dif == 0 && t0 != 0 && w)
- dif = t1 - t3;
- set_oszc (dif, 1, dif > 0);
-
- ta0 += w ? 2 : 1;
- ta1 += w ? 2 : 1;
-
- if (t0 == 0 || t0 != t2)
- break;
- if (w && (t1 == 0 || t1 != t3))
- break;
- }
-
- /** 1111 ddd w dd00 immm SHA.size #IMM,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- shift_op (dc, 1, IMM4(), 1);
-
- /** 1010 ddd0 dd10 0001 SHA.L #IMM,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, 4);
- imm = sign_ext (IMM(1), 8);
- shift_op (dc, 1, imm, 1);
-
- /** 1011 ddd w dd11 1110 SHA.size R1H,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- a = sign_ext (get_reg (r1h), 8);
- shift_op (dc, 1, a, 1);
-
- /** 1100 ddd0 dd01 0001 SHA.L R1H,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, 4);
- a = sign_ext (get_reg (r1h), 8);
- shift_op (dc, 1, a, 1);
-
- /** 1100 ddd0 dd10 0001 SHANC.L #IMM,dest */
-
- M32C_ONLY();
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, 4);
- imm = sign_ext (IMM(1), 8);
- shift_op (dc, 1, imm, 0);
-
- /** 1110 ddd w dd00 immm SHL.size #IMM, dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- shift_op (dc, 0, IMM4(), 1);
-
- /** 1001 ddd0 dd10 0001 SHL.L #IMM, dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, 4);
- imm = sign_ext (IMM(1), 8);
- shift_op (dc, 0, imm, 1);
-
- /** 1010 ddd w dd11 1110 SHL.size R1H,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- a = sign_ext (get_reg (r1h), 8);
- shift_op (dc, 0, a, 1);
-
- /** 1100 ddd0 dd00 0001 SHL.L R1H,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, 4);
- a = sign_ext (get_reg (r1h), 8);
- shift_op (dc, 0, a, 1);
-
- /** 1000 ddd0 dd10 0001 SHLNC.L #IMM,dest */
-
- M32C_ONLY();
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, 4);
- imm = sign_ext (IMM(1), 8);
- shift_op (dc, 0, imm, 0);
-
- /** 1011 0010 100w 0011 SIN.size */
-
- v = get_reg (a0);
- a = get_reg (a1);
- b = get_reg (r3);
- if (b) for (;b;)
- {
- if (w)
- mem_put_hi(a, mem_get_hi (v));
- else
- mem_put_qi(a, mem_get_qi (v));
- a += w ? 2 : 1;
- b --;
- }
- put_reg (a0, v);
- put_reg (a1, a);
- put_reg (r3, b);
-
- /** 1011 0110 100w 0011 SMOVB.size */
-
- v = get_reg (a0);
- a = get_reg (a1);
- b = get_reg (r3);
- if (b) for (;b;)
- {
- if (w)
- mem_put_hi(a, mem_get_hi (v));
- else
- mem_put_qi(a, mem_get_qi (v));
- v -= w ? 2 : 1;
- a -= w ? 2 : 1;
- b --;
- }
- put_reg (a0, v);
- put_reg (a1, a);
- put_reg (r3, b);
-
- /** 1011 0000 100w 0011 SMOVF.size */
-
- v = get_reg (a0);
- a = get_reg (a1);
- b = get_reg (r3);
- if (b) for (;b;)
- {
- if (w)
- mem_put_hi(a, mem_get_hi (v));
- else
- mem_put_qi(a, mem_get_qi (v));
- v += w ? 2 : 1;
- a += w ? 2 : 1;
- b --;
- }
- put_reg (a0, v);
- put_reg (a1, a);
- put_reg (r3, b);
-
- /** 1011 1000 100w 0011 SMOVU.size */
-
- v = get_reg (a0);
- a = get_reg (a1);
- do
- {
- if (w)
- mem_put_hi(a, (t0 = mem_get_hi (v)));
- else
- mem_put_qi(a, (t0 = mem_get_qi (v)));
- v += w ? 2 : 1;
- a += w ? 2 : 1;
- if (t0 == 0
- || (w && ((t0 & 0xff) == 0 || (t0 & 0xff00) == 0)))
- break;
- } while (1);
- put_reg (a0, v);
- put_reg (a1, a);
-
- /** 1011 0100 100w 0011 SOUT.size */
-
- v = get_reg (a0);
- a = get_reg (a1);
- b = get_reg (r3);
- for (;b;)
- {
- if (w)
- mem_put_hi(a, mem_get_hi (v));
- else
- mem_put_qi(a, mem_get_qi (v));
- v += w ? 2 : 1;
- b --;
- }
- put_reg (a0, v);
- put_reg (a1, a);
- put_reg (r3, b);
-
- /** 1011 1000 000w 0011 SSTR.size */
-
- a = get_reg (a1);
- b = get_reg (r3);
- for (;b;)
- {
- if (w)
- mem_put_hi(a, r0);
- else
- mem_put_qi(a, r0 & 0xff);
- a += w ? 2 : 1;
- b --;
- }
- put_reg (a1, a);
- put_reg (r3, b);
-
- /** 0000 0001 1101 ddd1 dd01 0src STC src,dest */
-
- prefix (0, 0, 0);
- dc = decode_dest23 (ddd, dd, 4);
- sc = decode_cr_b (src, CR_B_DMA0);
- a = get_src (sc);
- put_dest (dc, a);
-
- /** 0000 0001 1101 ddd1 dd01 1src STC src,dest */
-
- prefix (0, 0, 0);
- dc = decode_dest23 (ddd, dd, 2);
- sc = decode_cr_b (src, CR_B_DCT0);
- a = get_src (sc);
- put_dest (dc, a);
-
- /** 1101 ddd1 dd01 0src STC src,dest */
-
- prefix (0, 0, 0);
- dc = decode_dest23 (ddd, dd, 4);
- sc = decode_cr_b (src, CR_B_INTB);
- a = get_src (sc);
- put_dest (dc, a);
-
- /** 1011 0110 1101 0011 STCX abs16,abs24 */
-
- NOTYET();
-
- /** 1001 ddd w dd01 1111 STNZ.size #IMM,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- imm = IMM(w+1);
- if (! FLAG_Z)
- put_dest (dc, imm);
-
- /** 1001 ddd w dd00 1111 STZ.size #IMM,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- imm = IMM(w+1);
- if (FLAG_Z)
- put_dest (dc, imm);
-
- /** 1001 ddd w dd11 1111 STZX.size #IMM1,#IMM2,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- a = IMM(w+1);
- b = IMM(w+1);
- if (FLAG_Z)
- put_dest (dc, a);
- else
- put_dest (dc, b);
-
- /** 1000 ddd w dd11 1110 SUB.size:G #IMM,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23(ddd, dd, w+1);
- imm = IMM(w+1);
- MATH_OP (dc, imm, 0, -);
-
- /** 1001 ddd0 dd11 0001 SUB.L:G #IMM,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23(ddd, dd, 4);
- imm = IMM(4);
- MATH_OP (dc, imm, 0, -);
-
- /** 00dd 111w SUB.size:S #IMM,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest2(dd, w+1);
- imm = IMM (w+1);
- MATH_OP (dc, imm, 0, -);
-
- /** 1sss ddd w dd ss 1010 SUB.size:G src,dest */
-
- prefix (1, 1, 0);
- sc = decode_src23(sss, ss, w+1);
- dc = decode_dest23(ddd, dd, w+1);
- b = get_src (sc);
- MATH_OP (dc, b, 0, -);
-
- /** 1sss ddd1 dd ss 0000 SUB.L:G src,dest */
-
- prefix (1, 1, 0);
- sc = decode_src23(sss, ss, 4);
- dc = decode_dest23(ddd, dd, 4);
- b = get_src (sc);
- MATH_OP (dc, b, 0, -);
-
- /** 1001 ddd0 dd01 0001 SUBX #IMM,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23(ddd, dd, 4);
- imm = sign_ext (IMM(1), 8);
- MATH_OP (dc, imm, 0, -);
-
- /** 1sss ddd0 dd ss 0000 SUBX src,dest */
-
- prefix (1, 1, 0);
- sc = decode_src23(sss, ss, 1);
- dc = decode_dest23(ddd, dd, 4);
- b = sign_ext (get_src (sc), 8);
- MATH_OP (dc, b, 0, -);
-
- /** 1001 ddd w dd11 1110 TST.size:G #IMM,dest */
-
- prefix (0, 0, 0);
- dc = decode_dest23 (ddd, dd, w+1);
- imm = IMM(w+1);
- a = get_src (dc);
- v = a & imm;
- set_sz (v, w+1);
-
- /** 00dd 110w TST.size:S #IMM,dest */
-
- prefix (0, 0, 0);
- dc = decode_dest2 (dd, w+1);
- imm = IMM(w+1);
- a = get_src (dc);
- v = a & imm;
- set_sz (v, w+1);
-
- /** 0000 0001 1sss ddd w dd ss 1001 TST.size:G src,dest */
-
- prefix (0, 0, 0);
- sc = decode_src23 (sss, ss, w+1);
- dc = decode_dest23 (ddd, dd, w+1);
- b = get_src (sc);
- a = get_src (dc);
- v = a & b;
- set_sz (v, w+1);
-
- /** 1111 1111 UND */
-
- trigger_fixed_interrupt (0xffffdc);
-
- /** 1011 0010 0000 0011 WAIT */
-
- ;
-
- /** 1101 ddd w dd00 1src XCHG.size src,dest */
-
- dc = decode_dest23 (ddd, dd, w+1);
- sc = decode_src3 (src, w+1);
- a = get_src (dc);
- b = get_src (sc);
- put_dest (dc, b);
- put_dest (sc, a);
-
- /** 1001 ddd w dd00 1110 XOR.size #IMM,dest */
-
- prefix (0, 1, 0);
- dc = decode_dest23(ddd, dd, w+1);
- imm = IMM(w+1);
- LOGIC_OP (dc, imm, ^);
-
- /** 1sss ddd w dd ss 1001 XOR.size src,dest */
-
- prefix (1, 1, 0);
- sc = decode_src23(sss, ss, w+1);
- dc = decode_dest23(ddd, dd, w+1);
- b = get_src (sc);
- LOGIC_OP (dc, b, ^);
-
-/** */
-
- return step_result;
-}
diff --git a/sim/m32c/main.c b/sim/m32c/main.c
deleted file mode 100644
index 541bc43..0000000
--- a/sim/m32c/main.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/* main.c --- main function for stand-alone M32C simulator.
-
-Copyright (C) 2005 Free Software Foundation, Inc.
-Contributed by Red Hat, Inc.
-
-This file is part of the GNU simulators.
-
-The GNU simulators are free software; you can redistribute them and/or
-modify them 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.
-
-The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA */
-
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <assert.h>
-#include <setjmp.h>
-#include <signal.h>
-
-#include "bfd.h"
-
-#include "cpu.h"
-#include "mem.h"
-#include "misc.h"
-#include "load.h"
-#include "trace.h"
-
-static int disassemble = 0;
-static unsigned int cycles = 0;
-
-static void
-done (int exit_code)
-{
- if (verbose)
- {
- stack_heap_stats ();
- mem_usage_stats ();
- printf ("insns: %14s\n", comma (cycles));
- }
- exit (exit_code);
-}
-
-int
-main (int argc, char **argv)
-{
- int o;
- int save_trace;
- bfd *prog;
-
- while ((o = getopt (argc, argv, "tvdm:")) != -1)
- switch (o)
- {
- case 't':
- trace++;
- break;
- case 'v':
- verbose++;
- break;
- case 'd':
- disassemble++;
- break;
- case 'm':
- if (strcmp (optarg, "r8c") == 0 || strcmp (optarg, "m16c") == 0)
- default_machine = bfd_mach_m16c;
- else if (strcmp (optarg, "m32cm") == 0
- || strcmp (optarg, "m32c") == 0)
- default_machine = bfd_mach_m32c;
- else
- {
- fprintf (stderr, "Invalid machine: %s\n", optarg);
- exit (1);
- }
- break;
- case '?':
- fprintf (stderr,
- "usage: run [-v] [-t] [-d] [-m r8c|m16c|m32cm|m32c]"
- " program\n");
- exit (1);
- }
-
- prog = bfd_openr (argv[optind], 0);
- if (!prog)
- {
- fprintf (stderr, "Can't read %s\n", argv[optind]);
- exit (1);
- }
-
- if (!bfd_check_format (prog, bfd_object))
- {
- fprintf (stderr, "%s not a m32c program\n", argv[optind]);
- exit (1);
- }
-
- save_trace = trace;
- trace = 0;
- m32c_load (prog);
- trace = save_trace;
-
- if (disassemble)
- sim_disasm_init (prog);
-
- while (1)
- {
- int rc;
-
- if (trace)
- printf ("\n");
-
- if (disassemble)
- sim_disasm_one ();
-
- enable_counting = verbose;
- cycles++;
- rc = decode_opcode ();
- enable_counting = 0;
-
- if (M32C_HIT_BREAK (rc))
- done (1);
- else if (M32C_EXITED (rc))
- done (M32C_EXIT_STATUS (rc));
- else
- assert (M32C_STEPPED (rc));
-
- trace_register_changes ();
- }
-}
diff --git a/sim/m32c/mem.c b/sim/m32c/mem.c
deleted file mode 100644
index 258c295..0000000
--- a/sim/m32c/mem.c
+++ /dev/null
@@ -1,399 +0,0 @@
-/* mem.c --- memory for M32C simulator.
-
-Copyright (C) 2005 Free Software Foundation, Inc.
-Contributed by Red Hat, Inc.
-
-This file is part of the GNU simulators.
-
-The GNU simulators are free software; you can redistribute them and/or
-modify them 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.
-
-The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "mem.h"
-#include "cpu.h"
-#include "syscalls.h"
-#include "misc.h"
-
-#define L1_BITS (10)
-#define L2_BITS (10)
-#define OFF_BITS (12)
-
-#define L1_LEN (1 << L1_BITS)
-#define L2_LEN (1 << L2_BITS)
-#define OFF_LEN (1 << OFF_BITS)
-
-static unsigned char **pt[L1_LEN];
-
-/* [ get=0/put=1 ][ byte size ] */
-static unsigned int mem_counters[2][4];
-
-#define COUNT(isput,bytes) \
- if (verbose && enable_counting) mem_counters[isput][bytes]++
-
-void
-init_mem (void)
-{
- int i, j;
-
- for (i = 0; i < L1_LEN; i++)
- if (pt[i])
- {
- for (j = 0; j < L2_LEN; j++)
- if (pt[i][j])
- free (pt[i][j]);
- free (pt[i]);
- }
- memset (pt, 0, sizeof (pt));
- memset (mem_counters, 0, sizeof (mem_counters));
-}
-
-static unsigned char *
-mem_ptr (address)
-{
- int pt1 = (address >> (L2_BITS + OFF_BITS)) & ((1 << L1_BITS) - 1);
- int pt2 = (address >> OFF_BITS) & ((1 << L2_BITS) - 1);
- int pto = address & ((1 << OFF_BITS) - 1);
-
- if (address == 0)
- {
- printf ("NULL pointer dereference\n");
- exit (1);
- }
-
- if (pt[pt1] == 0)
- pt[pt1] = (unsigned char **) calloc (L2_LEN, sizeof (char **));
- if (pt[pt1][pt2] == 0)
- {
- pt[pt1][pt2] = (unsigned char *) malloc (OFF_LEN);
- memset (pt[pt1][pt2], 0, OFF_LEN);
- }
-
- return pt[pt1][pt2] + pto;
-}
-
-static void
-used (int rstart, int i, int j)
-{
- int rend = i << (L2_BITS + OFF_BITS);
- rend += j << OFF_BITS;
- if (rstart == 0xe0000 && rend == 0xe1000)
- return;
- printf ("mem: %08x - %08x (%dk bytes)\n", rstart, rend - 1,
- (rend - rstart) / 1024);
-}
-
-static char *
-mcs (int isput, int bytes)
-{
- return comma (mem_counters[isput][bytes]);
-}
-
-void
-mem_usage_stats ()
-{
- int i, j;
- int rstart = 0;
- int pending = 0;
-
- for (i = 0; i < L1_LEN; i++)
- if (pt[i])
- {
- for (j = 0; j < L2_LEN; j++)
- if (pt[i][j])
- {
- if (!pending)
- {
- pending = 1;
- rstart = (i << (L2_BITS + OFF_BITS)) + (j << OFF_BITS);
- }
- }
- else if (pending)
- {
- pending = 0;
- used (rstart, i, j);
- }
- }
- else
- {
- if (pending)
- {
- pending = 0;
- used (rstart, i, 0);
- }
- }
- /* mem foo: 123456789012 123456789012 123456789012 123456789012
- 123456789012 */
- printf (" byte short pointer long"
- " fetch\n");
- printf ("mem get: %12s %12s %12s %12s %12s\n", mcs (0, 1), mcs (0, 2),
- mcs (0, 3), mcs (0, 4), mcs (0, 0));
- printf ("mem put: %12s %12s %12s %12s\n", mcs (1, 1), mcs (1, 2),
- mcs (1, 3), mcs (1, 4));
-}
-
-static int tpr = 0;
-static void
-s (int address, char *dir)
-{
- if (tpr == 0)
- printf ("MEM[%0*x] %s", membus_mask == 0xfffff ? 5 : 6, address, dir);
- tpr++;
-}
-
-#define S(d) if (trace) s(address, d)
-static void
-e ()
-{
- if (!trace)
- return;
- tpr--;
- if (tpr == 0)
- printf ("\n");
-}
-
-#define E() if (trace) e()
-
-void
-mem_put_byte (int address, unsigned char value)
-{
- unsigned char *m;
- address &= membus_mask;
- m = mem_ptr (address);
- if (trace)
- printf (" %02x", value);
- *m = value;
- switch (address)
- {
- case 0x00e1:
- {
- static int old_led = -1;
- static char *led_on[] =
- { "\033[31m O ", "\033[32m O ", "\033[34m O " };
- static char *led_off[] = { "\033[0m · ", "\033[0m · ", "\033[0m · " };
- int i;
- if (old_led != value)
- {
- fputs (" ", stdout);
- for (i = 0; i < 3; i++)
- if (value & (1 << i))
- fputs (led_off[i], stdout);
- else
- fputs (led_on[i], stdout);
- fputs ("\033[0m\r", stdout);
- fflush (stdout);
- old_led = value;
- }
- }
- break;
-
- case 0x3aa: /* uart1tx */
- {
- static int pending_exit = 0;
- if (value == 0)
- {
- if (pending_exit)
- {
- step_result = M32C_MAKE_EXITED(value);
- return;
- }
- pending_exit = 1;
- }
- else
- putchar(value);
- }
- break;
-
- case 0x400:
- m32c_syscall (value);
- break;
-
- case 0x401:
- putchar (value);
- break;
-
- case 0x402:
- printf ("SimTrace: %06lx %02x\n", regs.r_pc, value);
- break;
-
- case 0x403:
- printf ("SimTrap: %06lx %02x\n", regs.r_pc, value);
- abort ();
- }
-}
-
-void
-mem_put_qi (int address, unsigned char value)
-{
- S ("<=");
- mem_put_byte (address, value & 0xff);
- E ();
- COUNT (1, 1);
-}
-
-void
-mem_put_hi (int address, unsigned short value)
-{
- if (address == 0x402)
- {
- printf ("SimTrace: %06lx %04x\n", regs.r_pc, value);
- return;
- }
- S ("<=");
- mem_put_byte (address, value & 0xff);
- mem_put_byte (address + 1, value >> 8);
- E ();
- COUNT (1, 2);
-}
-
-void
-mem_put_psi (int address, unsigned long value)
-{
- S ("<=");
- mem_put_byte (address, value & 0xff);
- mem_put_byte (address + 1, (value >> 8) & 0xff);
- mem_put_byte (address + 2, value >> 16);
- E ();
- COUNT (1, 3);
-}
-
-void
-mem_put_si (int address, unsigned long value)
-{
- S ("<=");
- mem_put_byte (address, value & 0xff);
- mem_put_byte (address + 1, (value >> 8) & 0xff);
- mem_put_byte (address + 2, (value >> 16) & 0xff);
- mem_put_byte (address + 3, (value >> 24) & 0xff);
- E ();
- COUNT (1, 4);
-}
-
-void
-mem_put_blk (int address, void *bufptr, int nbytes)
-{
- S ("<=");
- if (enable_counting)
- mem_counters[1][1] += nbytes;
- while (nbytes--)
- mem_put_byte (address++, *(unsigned char *) bufptr++);
- E ();
-}
-
-unsigned char
-mem_get_pc ()
-{
- unsigned char *m = mem_ptr (regs.r_pc & membus_mask);
- COUNT (0, 0);
- return *m;
-}
-
-static unsigned char
-mem_get_byte (int address)
-{
- unsigned char *m;
- address &= membus_mask;
- S ("=>");
- m = mem_ptr (address);
- switch (address)
- {
- case 0x3ad: /* uart1c1 */
- E();
- return 2; /* transmitter empty */
- break;
- default:
- if (trace)
- printf (" %02x", *m);
- break;
- }
- E ();
- return *m;
-}
-
-unsigned char
-mem_get_qi (int address)
-{
- unsigned char rv;
- S ("=>");
- rv = mem_get_byte (address);
- COUNT (0, 1);
- E ();
- return rv;
-}
-
-unsigned short
-mem_get_hi (int address)
-{
- unsigned short rv;
- S ("=>");
- rv = mem_get_byte (address);
- rv |= mem_get_byte (address + 1) * 256;
- COUNT (0, 2);
- E ();
- return rv;
-}
-
-unsigned long
-mem_get_psi (int address)
-{
- unsigned long rv;
- S ("=>");
- rv = mem_get_byte (address);
- rv |= mem_get_byte (address + 1) * 256;
- rv |= mem_get_byte (address + 2) * 65536;
- COUNT (0, 3);
- E ();
- return rv;
-}
-
-unsigned long
-mem_get_si (int address)
-{
- unsigned long rv;
- S ("=>");
- rv = mem_get_byte (address);
- rv |= mem_get_byte (address + 1) << 8;
- rv |= mem_get_byte (address + 2) << 16;
- rv |= mem_get_byte (address + 3) << 24;
- COUNT (0, 4);
- E ();
- return rv;
-}
-
-void
-mem_get_blk (int address, void *bufptr, int nbytes)
-{
- S ("=>");
- if (enable_counting)
- mem_counters[0][1] += nbytes;
- while (nbytes--)
- *(char *) bufptr++ = mem_get_byte (address++);
- E ();
-}
-
-int
-sign_ext (int v, int bits)
-{
- if (bits < 32)
- {
- v &= (1 << bits) - 1;
- if (v & (1 << (bits - 1)))
- v -= (1 << bits);
- }
- return v;
-}
diff --git a/sim/m32c/mem.h b/sim/m32c/mem.h
deleted file mode 100644
index 0a6b44e..0000000
--- a/sim/m32c/mem.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* mem.h --- interface to memory for M32C simulator.
-
-Copyright (C) 2005 Free Software Foundation, Inc.
-Contributed by Red Hat, Inc.
-
-This file is part of the GNU simulators.
-
-The GNU simulators are free software; you can redistribute them and/or
-modify them 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.
-
-The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA */
-
-
-void init_mem (void);
-void mem_usage_stats (void);
-
-void mem_put_qi (int address, unsigned char value);
-void mem_put_hi (int address, unsigned short value);
-void mem_put_psi (int address, unsigned long value);
-void mem_put_si (int address, unsigned long value);
-
-void mem_put_blk (int address, void *bufptr, int nbytes);
-
-unsigned char mem_get_pc ();
-
-unsigned char mem_get_qi (int address);
-unsigned short mem_get_hi (int address);
-unsigned long mem_get_psi (int address);
-unsigned long mem_get_si (int address);
-
-void mem_get_blk (int address, void *bufptr, int nbytes);
-
-int sign_ext (int v, int bits);
diff --git a/sim/m32c/misc.c b/sim/m32c/misc.c
deleted file mode 100644
index 4a0d5e7..0000000
--- a/sim/m32c/misc.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/* misc.c --- miscellaneous utility functions for M32C simulator.
-
-Copyright (C) 2005 Free Software Foundation, Inc.
-Contributed by Red Hat, Inc.
-
-This file is part of the GNU simulators.
-
-The GNU simulators are free software; you can redistribute them and/or
-modify them 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.
-
-The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA */
-
-
-#include <stdio.h>
-
-#include "cpu.h"
-#include "misc.h"
-
-int
-bcd2int (int bcd, int w)
-{
- int v = 0, m = 1, i;
- for (i = 0; i < (w ? 4 : 2); i++)
- {
- v += (bcd % 16) * m;
- m *= 10;
- bcd /= 16;
- }
- return v;
-}
-
-int
-int2bcd (int v, int w)
-{
- int bcd = 0, m = 1, i;
- for (i = 0; i < (w ? 4 : 2); i++)
- {
- bcd += (v % 10) * m;
- m *= 16;
- v /= 10;
- }
- return bcd;
-}
-
-char *
-comma (unsigned int u)
-{
- static char buf[5][20];
- static int bi = 0;
- int comma = 0;
- char *bp;
-
- bi = (bi + 1) % 5;
- bp = buf[bi] + 19;
- *--bp = 0;
- do
- {
- if (comma == 3)
- {
- *--bp = ',';
- comma = 0;
- }
- comma++;
- *--bp = '0' + (u % 10);
- u /= 10;
- }
- while (u);
- return bp;
-}
diff --git a/sim/m32c/misc.h b/sim/m32c/misc.h
deleted file mode 100644
index 0fba727..0000000
--- a/sim/m32c/misc.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* misc.h --- interface to miscellaneous utility functions for M32C simulator.
-
-Copyright (C) 2005 Free Software Foundation, Inc.
-Contributed by Red Hat, Inc.
-
-This file is part of the GNU simulators.
-
-The GNU simulators are free software; you can redistribute them and/or
-modify them 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.
-
-The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA */
-
-
-int bcd2int (int bcd, int w);
-int int2bcd (int val, int w);
-
-char *comma (unsigned int u);
diff --git a/sim/m32c/opc2c.c b/sim/m32c/opc2c.c
deleted file mode 100644
index 878d428..0000000
--- a/sim/m32c/opc2c.c
+++ /dev/null
@@ -1,730 +0,0 @@
-/* opc2c.c --- generate C simulator code from from .opc file
-
-Copyright (C) 2005 Free Software Foundation, Inc.
-Contributed by Red Hat, Inc.
-
-This file is part of the GNU simulators.
-
-The GNU simulators are free software; you can redistribute them and/or
-modify them 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.
-
-The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA */
-
-
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-#include <stdlib.h>
-
-#include "safe-fgets.h"
-
-static int errors = 0;
-
-#define MAX_BYTES 10
-
-typedef struct
-{
- int varyno:16;
- int byte:8;
- int shift:8;
-} VaryRef;
-
-typedef struct
-{
- char nbytes;
- char dbytes;
- char id[MAX_BYTES * 8 + 1];
- unsigned char var_start[MAX_BYTES * 8 + 1];
- struct
- {
- unsigned char decodable_mask;
- unsigned char decodable_bits;
- } b[MAX_BYTES];
- char *comment;
- int lineno;
- int nlines;
- char **lines;
- struct Indirect *last_ind;
- int semantics_label;
- int nvaries;
- VaryRef *vary;
-} opcode;
-
-int n_opcodes;
-opcode **opcodes;
-opcode *op;
-
-typedef struct
-{
- char *name;
- int nlen;
- unsigned char mask;
- int n_patterns;
- unsigned char *patterns;
-} Vary;
-
-Vary **vary = 0;
-int n_varies = 0;
-
-unsigned char cur_bits[MAX_BYTES + 1];
-
-char *orig_filename;
-
-FILE *sim_log = 0;
-#define lprintf if (sim_log) fprintf
-
-opcode prefix_text, suffix_text;
-
-typedef enum
-{
- T_unused,
- T_op,
- T_indirect,
- T_done
-} OpType;
-
-typedef struct Indirect
-{
- OpType type;
- union
- {
- struct Indirect *ind;
- opcode *op;
- } u;
-} Indirect;
-
-Indirect indirect[256];
-
-static int
-next_varybits (int bits, opcode * op, int byte)
-{
- int mask = op->b[byte].decodable_mask;
- int i;
-
- for (i = 0; i < 8; i++)
- if (!(mask & (1 << i)))
- {
- if (bits & (1 << i))
- {
- bits &= ~(1 << i);
- }
- else
- {
- bits |= (1 << i);
- return bits;
- }
- }
- return 0;
-}
-
-static int
-valid_varybits (int bits, opcode * op, int byte)
-{
- if (op->nvaries)
- {
- int vn;
- for (vn = 0; vn < op->nvaries; vn++)
- {
- int found = 0;
- int i;
- int ob;
-
- if (byte != op->vary[vn].byte)
- continue;
- Vary *v = vary[op->vary[vn].varyno];
- ob = (bits >> op->vary[vn].shift) & v->mask;
- lprintf (sim_log, "varybits: vary %s ob %x\n", v->name, ob);
-
- for (i = 0; i < v->n_patterns; i++)
- if (ob == v->patterns[i])
- {
- lprintf (sim_log, " found at %d\n", i);
- found = 1;
- break;
- }
- if (!found)
- return 0;
- }
- }
- return 1;
-}
-
-char *
-prmb (int mask, int bits)
-{
- static char buf[8][30];
- static int bn = 0;
- char *bp;
-
- bn = (bn + 1) % 8;
- bp = buf[bn];
- int i;
- for (i = 0; i < 8; i++)
- {
- int bit = 0x80 >> i;
- if (!(mask & bit))
- *bp++ = '-';
- else if (bits & bit)
- *bp++ = '1';
- else
- *bp++ = '0';
- if (i % 4 == 3)
- *bp++ = ' ';
- }
- *--bp = 0;
- return buf[bn];
-}
-
-static int
-op_cmp (const void *va, const void *vb)
-{
- const opcode *a = *(const opcode **) va;
- const opcode *b = *(const opcode **) vb;
-
- if (a->nbytes != b->nbytes)
- return a->nbytes - b->nbytes;
-
- return strcmp (a->id, b->id);
-}
-
-void
-dump_lines (opcode * op, int level, Indirect * ind)
-{
- char *varnames[40];
- int i, vn = 0;
-
- if (op->semantics_label)
- {
- printf ("%*sgoto op_semantics_%d;\n", level, "", op->semantics_label);
- return;
- }
-
- if (ind != op->last_ind)
- {
- static int labelno = 0;
- labelno++;
- printf ("%*sop_semantics_%d:\n", level, "", labelno);
- op->semantics_label = labelno;
- }
-
- if (op->comment)
- {
- level += 2;
- printf ("%*s{\n", level, "");
- printf ("%*s %s\n", level, "", op->comment);
- }
-
- for (i = 0; i < op->nbytes * 8;)
- {
- if (isalpha (op->id[i]))
- {
- int byte = i >> 3;
- int mask = 0;
- int shift = 0;
- char name[33];
- char *np = name;
- while (op->id[i] && isalpha (op->id[i]))
- {
- mask = (mask << 1) | 1;
- shift = 7 - (i & 7);
- *np++ = op->id[i++];
- if (op->var_start[i])
- break;
- }
- *np = 0;
- varnames[vn++] = strdup (name);
- printf ("#line %d \"%s\"\n", op->lineno, orig_filename);
- if (mask & ~0xff)
- {
- fprintf (stderr, "Error: variable %s spans bytes: %s\n",
- name, op->comment);
- errors++;
- }
- else if (shift && (mask != 0xff))
- printf ("%*s int %s AU = (op[%d] >> %d) & 0x%02x;\n",
- level, "", name, byte, shift, mask);
- else if (mask != 0xff)
- printf ("%*s int %s AU = op[%d] & 0x%02x;\n",
- level, "", name, byte, mask);
- else
- printf ("%*s int %s AU = op[%d];\n", level, "", name, byte);
- }
- else
- i++;
- }
- if (op->comment)
- {
- printf ("%*s if (trace) {\n", level, "");
- printf ("%*s printf(\"\\033[33m%%s\\033[0m ", level, "");
- for (i = 0; i < op->nbytes; i++)
- printf (" %%02x");
- printf ("\\n\"");
- printf (",\n%*s \"%s\"", level, "", op->comment);
- for (i = 0; i < op->nbytes; i++)
- {
- if (i == 0)
- printf (",\n%*s op[%d]", level, "", i);
- else
- printf (", op[%d]", i);
- }
- printf (");\n");
- for (i = 0; i < vn; i++)
- printf ("%*s printf(\" %s = 0x%%x%s\", %s);\n", level, "",
- varnames[i], (i < vn - 1) ? "," : "\\n", varnames[i]);
- printf ("%*s }\n", level, "");
- }
- printf ("#line %d \"%s\"\n", op->lineno + 1, orig_filename);
- for (i = 0; i < op->nlines; i++)
- printf ("%*s%s", level, "", op->lines[i]);
- if (op->comment)
- printf ("%*s}\n", level, "");
-}
-
-void
-store_opcode_bits (opcode * op, int byte, Indirect * ind)
-{
- int bits = op->b[byte].decodable_bits;
-
- do
- {
- if (!valid_varybits (bits, op, byte))
- continue;
-
- switch (ind[bits].type)
- {
- case T_unused:
- if (byte == op->dbytes - 1)
- {
- ind[bits].type = T_op;
- ind[bits].u.op = op;
- op->last_ind = ind;
- break;
- }
- else
- {
- int i2;
- ind[bits].type = T_indirect;
- ind[bits].u.ind = (Indirect *) malloc (256 * sizeof (Indirect));
- for (i2 = 0; i2 < 256; i2++)
- ind[bits].u.ind[i2].type = T_unused;
- store_opcode_bits (op, byte + 1, ind[bits].u.ind);
- }
- break;
-
- case T_indirect:
- if (byte < op->dbytes - 1)
- store_opcode_bits (op, byte + 1, ind[bits].u.ind);
- break;
-
- case T_op:
- break;
-
- case T_done:
- break;
- }
- }
- while ((bits = next_varybits (bits, op, byte)) != 0);
-}
-
-void
-emit_indirect (Indirect * ind, int byte)
-{
- int unsup = 0;
- int j, n, mask;
-
- mask = 0;
- for (j = 0; j < 256; j++)
- {
- switch (ind[j].type)
- {
- case T_indirect:
- mask = 0xff;
- break;
- case T_op:
- mask |= ind[j].u.op->b[byte].decodable_mask;
- break;
- case T_done:
- case T_unused:
- break;
- }
- }
-
- printf ("%*s GETBYTE();\n", byte * 6, "");
- printf ("%*s switch (op[%d] & 0x%02x) {\n", byte * 6, "", byte, mask);
- for (j = 0; j < 256; j++)
- if ((j & ~mask) == 0)
- {
- switch (ind[j].type)
- {
- case T_done:
- break;
- case T_unused:
- unsup = 1;
- break;
- case T_op:
- for (n = j; n < 256; n++)
- if ((n & ~mask) == 0
- && ind[n].type == T_op && ind[n].u.op == ind[j].u.op)
- {
- ind[n].type = T_done;
- printf ("%*s case 0x%02x:\n", byte * 6, "", n);
- }
- for (n = byte; n < ind[j].u.op->nbytes - 1; n++)
- printf ("%*s GETBYTE();\n", byte * 6, "");
- dump_lines (ind[j].u.op, byte * 6 + 6, ind);
- printf ("%*s break;\n", byte * 6, "");
- break;
- case T_indirect:
- printf ("%*s case 0x%02x:\n", byte * 6, "", j);
- emit_indirect (ind[j].u.ind, byte + 1);
- printf ("%*s break;\n", byte * 6, "");
- break;
- }
- }
- if (unsup)
- printf ("%*s default: UNSUPPORTED(); break;\n", byte * 6, "");
- printf ("%*s }\n", byte * 6, "");
-}
-
-static char *
-pv_dup (char *p, char *ep)
-{
- int n = ep - p;
- char *rv = (char *) malloc (n + 1);
- memcpy (rv, p, n);
- rv[n] = 0;
- return rv;
-}
-
-static unsigned char
-str2mask (char *str, char *ep)
-{
- unsigned char rv = 0;
- while (str < ep)
- {
- rv *= 2;
- if (*str == '1')
- rv += 1;
- str++;
- }
- return rv;
-}
-
-static void
-process_vary (char *line)
-{
- char *cp, *ep;
- Vary *v = (Vary *) malloc (sizeof (Vary));
-
- n_varies++;
- if (vary)
- vary = (Vary **) realloc (vary, n_varies * sizeof (Vary *));
- else
- vary = (Vary **) malloc (n_varies * sizeof (Vary *));
- vary[n_varies - 1] = v;
-
- cp = line;
-
- for (cp = line; isspace (*cp); cp++);
- for (ep = cp; *ep && !isspace (*ep); ep++);
-
- v->name = pv_dup (cp, ep);
- v->nlen = strlen (v->name);
- v->mask = (1 << v->nlen) - 1;
-
- v->n_patterns = 0;
- v->patterns = (unsigned char *) malloc (1);
- while (1)
- {
- for (cp = ep; isspace (*cp); cp++);
- if (!isdigit (*cp))
- break;
- for (ep = cp; *ep && !isspace (*ep); ep++);
- v->n_patterns++;
- v->patterns = (unsigned char *) realloc (v->patterns, v->n_patterns);
- v->patterns[v->n_patterns - 1] = str2mask (cp, ep);
- }
-}
-
-static int
-fieldcmp (opcode * op, int bit, char *name)
-{
- int n = strlen (name);
- if (memcmp (op->id + bit, name, n) == 0
- && (!isalpha (op->id[bit + n]) || op->var_start[bit + n]))
- return 1;
- return 0;
-}
-
-static void
-log_indirect (Indirect * ind, int byte)
-{
- int i, j;
- char *last_c = 0;
-
- for (i = 0; i < 256; i++)
- {
- if (ind[i].type == T_unused)
- continue;
-
- for (j = 0; j < byte; j++)
- fprintf (sim_log, "%s ", prmb (255, cur_bits[j]));
- fprintf (sim_log, "%s ", prmb (255, i));
-
- switch (ind[i].type)
- {
- case T_op:
- case T_done:
- if (last_c && (ind[i].u.op->comment == last_c))
- fprintf (sim_log, "''\n");
- else
- fprintf (sim_log, "%s\n", ind[i].u.op->comment);
- last_c = ind[i].u.op->comment;
- break;
- case T_unused:
- fprintf (sim_log, "-\n");
- break;
- case T_indirect:
- fprintf (sim_log, "indirect\n");
- cur_bits[byte] = i;
- log_indirect (ind[i].u.ind, byte + 1);
- last_c = 0;
- break;
- }
- }
-}
-
-int
-main (int argc, char **argv)
-{
- char *line;
- FILE *in;
- int lineno = 0;
- int i;
- VaryRef *vlist;
-
- if (argc > 2 && strcmp (argv[1], "-l") == 0)
- {
- sim_log = fopen (argv[2], "w");
- fprintf (stderr, "sim_log: %s\n", argv[2]);
- argc -= 2;
- argv += 2;
- }
-
- if (argc < 2)
- {
- fprintf (stderr, "usage: opc2c infile.opc > outfile.opc\n");
- exit (1);
- }
-
- orig_filename = argv[1];
- in = fopen (argv[1], "r");
- if (!in)
- {
- fprintf (stderr, "Unable to open file %s for reading\n", argv[1]);
- perror ("The error was");
- exit (1);
- }
-
- n_opcodes = 0;
- opcodes = (opcode **) malloc (sizeof (opcode *));
- op = &prefix_text;
- op->lineno = 1;
- while ((line = safe_fgets (in)) != 0)
- {
- lineno++;
- if (strncmp (line, " /** ", 6) == 0
- && (isdigit (line[6]) || memcmp (line + 6, "VARY", 4) == 0))
- line += 2;
- if (line[0] == '/' && line[1] == '*' && line[2] == '*')
- {
- if (strncmp (line, "/** */", 6) == 0)
- {
- op = &suffix_text;
- op->lineno = lineno;
- }
- else if (strncmp (line, "/** VARY ", 9) == 0)
- process_vary (line + 9);
- else
- {
- char *lp;
- int i, bit, byte;
- int var_start = 1;
-
- n_opcodes++;
- opcodes =
- (opcode **) realloc (opcodes, n_opcodes * sizeof (opcode *));
- op = (opcode *) malloc (sizeof (opcode));
- opcodes[n_opcodes - 1] = op;
-
- op->nbytes = op->dbytes = 0;
- memset (op->id, 0, sizeof (op->id));
- memset (op->var_start, 0, sizeof (op->var_start));
- for (i = 0; i < MAX_BYTES; i++)
- {
- op->b[i].decodable_mask = 0;
- op->b[i].decodable_bits = 0;
- }
- op->comment = strdup (line);
- op->comment[strlen (op->comment) - 1] = 0;
- while (op->comment[0] && isspace (op->comment[0]))
- op->comment++;
- op->lineno = lineno;
- op->nlines = 0;
- op->lines = 0;
- op->last_ind = 0;
- op->semantics_label = 0;
- op->nvaries = 0;
- op->vary = 0;
-
- i = 0;
- for (lp = line + 4; *lp; lp++)
- {
- bit = 7 - (i & 7);
- byte = i >> 3;
-
- if (strncmp (lp, "*/", 2) == 0)
- break;
- else if ((lp[0] == ' ' && lp[1] == ' ') || (lp[0] == '\t'))
- break;
- else if (*lp == ' ')
- var_start = 1;
- else
- {
- if (*lp == '0' || *lp == '1')
- {
- op->b[byte].decodable_mask |= 1 << bit;
- var_start = 1;
- if (op->dbytes < byte + 1)
- op->dbytes = byte + 1;
- }
- else if (var_start)
- {
- op->var_start[i] = 1;
- var_start = 0;
- }
- if (*lp == '1')
- op->b[byte].decodable_bits |= 1 << bit;
-
- op->nbytes = byte + 1;
- op->id[i++] = *lp;
- }
- }
- }
- }
- else
- {
- op->nlines++;
- if (op->lines)
- op->lines =
- (char **) realloc (op->lines, op->nlines * sizeof (char *));
- else
- op->lines = (char **) malloc (op->nlines * sizeof (char *));
- op->lines[op->nlines - 1] = strdup (line);
- }
- }
-
- {
- int i, j;
- for (i = 0; i < n_varies; i++)
- {
- Vary *v = vary[i];
- lprintf (sim_log, "V[%s] %d\n", v->name, v->nlen);
- for (j = 0; j < v->n_patterns; j++)
- lprintf (sim_log, " P %02x\n", v->patterns[j]);
- }
- }
-
- for (i = n_opcodes - 2; i >= 0; i--)
- {
- if (opcodes[i]->nlines == 0)
- {
- opcodes[i]->nlines = opcodes[i + 1]->nlines;
- opcodes[i]->lines = opcodes[i + 1]->lines;
- }
- }
-
- for (i = 0; i < 256; i++)
- indirect[i].type = T_unused;
-
- qsort (opcodes, n_opcodes, sizeof (opcodes[0]), op_cmp);
-
- vlist = (VaryRef *) malloc (n_varies * sizeof (VaryRef));
-
- for (i = 0; i < n_opcodes; i++)
- {
- int j, b, v;
-
- for (j = 0; j < opcodes[i]->nbytes; j++)
- lprintf (sim_log, "%s ",
- prmb (opcodes[i]->b[j].decodable_mask,
- opcodes[i]->b[j].decodable_bits));
- lprintf (sim_log, " %s\n", opcodes[i]->comment);
-
- for (j = 0; j < opcodes[i]->nbytes; j++)
- {
- for (b = 0; b < 8; b++)
- if (isalpha (opcodes[i]->id[j * 8 + b]))
- for (v = 0; v < n_varies; v++)
- if (fieldcmp (opcodes[i], j * 8 + b, vary[v]->name))
- {
- int nv = opcodes[i]->nvaries++;
- if (nv)
- opcodes[i]->vary =
- (VaryRef *) realloc (opcodes[i]->vary,
- (nv + 1) * sizeof (VaryRef));
- else
- opcodes[i]->vary =
- (VaryRef *) malloc ((nv + 1) * sizeof (VaryRef));
-
- opcodes[i]->vary[nv].varyno = v;
- opcodes[i]->vary[nv].byte = j;
- opcodes[i]->vary[nv].shift = 8 - b - vary[v]->nlen;
- lprintf (sim_log, "[vary %s shift %d]\n",
- vary[v]->name, opcodes[i]->vary[nv].shift);
- }
-
- }
- }
-
- for (i = 0; i < n_opcodes; i++)
- {
- int i2;
- int bytes = opcodes[i]->dbytes;
-
- lprintf (sim_log, "\nmask:");
- for (i2 = 0; i2 < opcodes[i]->nbytes; i2++)
- lprintf (sim_log, " %02x", opcodes[i]->b[i2].decodable_mask);
- lprintf (sim_log, "%*s%s\n", 13 - 3 * opcodes[i]->nbytes, "",
- opcodes[i]->comment);
-
- lprintf (sim_log, "bits:");
- for (i2 = 0; i2 < opcodes[i]->nbytes; i2++)
- lprintf (sim_log, " %02x", opcodes[i]->b[i2].decodable_bits);
- lprintf (sim_log, "%*s(%s) %d byte%s\n", 13 - 3 * opcodes[i]->nbytes,
- "", opcodes[i]->id, bytes, bytes == 1 ? "" : "s");
-
- store_opcode_bits (opcodes[i], 0, indirect);
- }
-
- dump_lines (&prefix_text, 0, 0);
-
- emit_indirect (indirect, 0);
-
- dump_lines (&suffix_text, 0, 0);
-
- if (sim_log)
- log_indirect (indirect, 0);
-
- return errors;
-}
diff --git a/sim/m32c/r8c.opc b/sim/m32c/r8c.opc
deleted file mode 100644
index c731a52..0000000
--- a/sim/m32c/r8c.opc
+++ /dev/null
@@ -1,1595 +0,0 @@
-/* r8c.opc --- semantics for r8c opcodes. -*- mode: c -*-
-
-Copyright (C) 2005 Free Software Foundation, Inc.
-Contributed by Red Hat, Inc.
-
-This file is part of the GNU simulators.
-
-The GNU simulators are free software; you can redistribute them and/or
-modify them 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.
-
-The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "cpu.h"
-#include "mem.h"
-#include "misc.h"
-#include "int.h"
-
-#define AU __attribute__((unused))
-
-#define tprintf if (trace) printf
-
-static unsigned char
-getbyte ()
-{
- int tsave = trace;
- unsigned char b;
-
- if (trace == 1)
- trace = 0;
- b = mem_get_pc ();
- regs.r_pc ++;
- trace = tsave;
- return b;
-}
-
-#define M16C_ONLY() /* FIXME: add something here */
-
-#define GETBYTE() (op[opi++] = getbyte())
-
-#define UNSUPPORTED() unsupported("unsupported", orig_pc)
-#define NOTYET() unsupported("unimplemented", orig_pc)
-
-static void
-unsupported (char *tag, int orig_pc)
-{
- int i;
- printf("%s opcode at %08x\n", tag, orig_pc);
- regs.r_pc = orig_pc;
- for (i=0; i<2; i++)
- {
- int b = mem_get_pc();
- printf(" %s", bits(b>>4, 4));
- printf(" %s", bits(b, 4));
- regs.r_pc ++;
- }
- printf("\n");
- regs.r_pc = orig_pc;
- for (i=0; i<6; i++)
- {
- printf(" %02x", mem_get_pc ());
- regs.r_pc ++;
- }
- printf("\n");
- exit(1);
-}
-
-static int
-IMM(bw)
-{
- int rv = getbyte ();
- if (bw)
- rv = rv + 256 * getbyte();
- if (bw == 2)
- rv = rv + 65536 * getbyte();
- return rv;
-}
-
-#define IMM4() (immm >= 8 ? 7 - immm : immm + 1)
-
-#define UNARY_SOP \
- dc = decode_srcdest4 (dest, w); \
- v = sign_ext (get_src (dc), w?16:8);
-
-#define UNARY_UOP \
- dc = decode_srcdest4 (dest, w); \
- v = get_src (dc);
-
-#define BINARY_SOP \
- sc = decode_srcdest4 (srcx, w); \
- dc = decode_srcdest4 (dest, w); \
- a = sign_ext (get_src (sc), w?16:8); \
- b = sign_ext (get_src (dc), w?16:8);
-
-#define BINARY_UOP \
- sc = decode_srcdest4 (srcx, w); \
- dc = decode_srcdest4 (dest, w); \
- a = get_src (sc); \
- b = get_src (dc);
-
-#define carry (FLAG_C ? 1 : 0)
-
-static void
-cmp (int d, int s, int w)
-{
- int a, b, f=0;
- int mask = w ? 0xffff : 0xff;
- a = d - s;
- b = sign_ext (d, w?16:8) - sign_ext (s, w?16:8);
- tprintf ("cmp: %x - %x = %08x, %x - %x = %d\n",
- d, s, a,
- sign_ext(d,w?16:8), sign_ext(s,w?16:8), b);
-
- if (b == 0)
- f |= FLAGBIT_Z;
- if (b & (w ? 0x8000 : 0x80))
- f |= FLAGBIT_S;
- if ((d & mask) >= (s & mask))
- f |= FLAGBIT_C;
- if (b < (w ? -32768 : -128) || b > (w ? 32767 : 127))
- f |= FLAGBIT_O;
-
- set_flags (FLAGBIT_Z | FLAGBIT_S | FLAGBIT_O | FLAGBIT_C, f);
-}
-
-static void
-div_op (int s, int u, int x, int w)
-{
- srcdest sc;
- int v, a, b;
-
- if (s == -1)
- s = IMM(w);
- else
- {
- sc = decode_srcdest4 (s, w);
- s = get_src (sc);
- }
-
- v = get_reg (w ? r2r0 : r0);
-
- if (!u)
- {
- s = sign_ext (s, w ? 16 : 8);
- v = sign_ext (v, w ? 16 : 8);
- }
-
- if (s == 0)
- {
- set_flags (FLAGBIT_O, FLAGBIT_O);
- return;
- }
-
- if (u)
- {
- a = (unsigned int)v / (unsigned int)s;
- b = (unsigned int)v % (unsigned int)s;
- }
- else
- {
- a = v / s;
- b = v % s;
- }
- if (x)
- {
- if ((s > 0 && b < 0)
- || (s < 0 && b > 0))
- {
- a --;
- b += s;
- }
- }
- tprintf ("%d / %d = %d rem %d\n", v, s, a, b);
- if ((!u && (a > (w ? 32767 : 127)
- || a < (w ? -32768 : -129)))
- || (u && (a > (w ? 65536 : 255))))
- set_flags (FLAGBIT_O, FLAGBIT_O);
- else
- set_flags (FLAGBIT_O, 0);
-
- put_reg (w ? r0 : r0l, a);
- put_reg (w ? r2 : r0h, b);
-}
-
-static void
-rot_op (srcdest sd, int rotc, int count)
-{
- int mask = (sd.bytes == 2) ? 0xffff : 0xff;
- int msb = (sd.bytes == 2) ? 0x8000 : 0x80;
- int v = get_src (sd);
- int c = carry, ct;
-
- tprintf("%s %x by %d\n", rotc ? "rotc" : "rot", v, count);
- tprintf (": %s %d\n", bits(v, 8*sd.bytes), c);
- while (count > 0)
- {
- ct = (v & msb) ? 1 : 0;
- v <<= 1;
- v |= rotc ? c : ct;
- v &= mask;
- c = ct;
- tprintf (": %s %d\n", bits(v, 8*sd.bytes), c);
- count --;
- }
- while (count < 0)
- {
- ct = v & 1;
- v >>= 1;
- v |= (rotc ? c : ct) * msb;
- c = ct;
- tprintf (": %s %d\n", bits(v, 8*sd.bytes), c);
- count ++;
- }
- put_dest (sd, v);
- set_szc (v, sd.bytes, c);
-}
-
-static void
-shift_op (srcdest sd, int arith, int count)
-{
- int mask = (sd.bytes == 2) ? 0xffff : 0xff;
- int msb = (sd.bytes == 2) ? 0x8000 : 0x80;
- int v = get_src (sd);
- int c = 0;
-
- if (sd.bytes == 4)
- {
- mask = 0xffffffffU;
- msb = 0x80000000U;
- if (count > 16 || count < -16)
- {
- fprintf(stderr, "Error: SI shift of %d undefined\n", count);
- exit(1);
- }
- if (count > 16)
- count = (count - 1) % 16 + 1;
- if (count < -16)
- count = -((-count - 1) % 16 + 1);
- }
-
- tprintf("%s %x by %d\n", arith ? "sha" : "shl", v, count);
- tprintf (": %s %d\n", bits(v, 8*sd.bytes), c);
- while (count > 0)
- {
- c = (v & msb) ? 1 : 0;
- v <<= 1;
- v &= mask;
- tprintf (": %s %d\n", bits(v, 8*sd.bytes), c);
- count --;
- }
- while (count < 0)
- {
- c = v & 1;
- if (arith)
- v = (v & msb) | (v >> 1);
- else
- v = (v >> 1) & (msb - 1);
- tprintf (": %s %d\n", bits(v, 8*sd.bytes), c);
- count ++;
- }
- put_dest (sd, v);
- set_szc (v, sd.bytes, c);
-}
-
-#define MATH_OP(dc,s,c,op,carryrel) \
- a = get_src(dc); \
- b = s & b2mask[dc.bytes]; \
- v2 = a op b op c; \
- tprintf("0x%x " #op " 0x%x " #op " 0x%x = 0x%x\n", a, b, c, v2); \
- a = sign_ext (a, dc.bytes * 8); \
- b = sign_ext (s, dc.bytes * 8); \
- v = a op b op c; \
- tprintf("%d " #op " %d " #op " %d = %d\n", a, b, c, v); \
- set_oszc (v, dc.bytes, v2 carryrel); \
- put_dest (dc, v2);
-
-#define BIT_OP(field,expr) \
- dc = decode_bit (field); \
- b = get_bit (dc); \
- v = expr; \
- tprintf ("b=%d, carry=%d, %s = %d\n", b, carry, #expr, v); \
- put_bit (dc, v);
-
-#define BIT_OPC(field,expr) \
- dc = decode_bit (field); \
- b = get_bit (dc); \
- v = expr; \
- tprintf ("b=%d, carry=%d, %s = %d\n", b, carry, #expr, v); \
- set_c (v);
-
-/* The "BMcnd dest" opcode uses a different encoding for the */
-/* condition than other opcodes. */
-static int bmcnd_cond_map[] = {
- 0, 1, 2, 3, 8, 9, 10, 11, 4, 5, 6, 7, 12, 13, 14, 15
-};
-
-int
-decode_r8c()
-{
- unsigned char op[40];
- int opi = 0;
- int v, v2, a, b;
- int orig_pc = get_reg (pc);
- srcdest sc, dc;
- int imm;
-
- step_result = M32C_MAKE_STEPPED ();
-
- tprintf("trace: decode pc = %05x\n", orig_pc);
-
- /** VARY dst 011 100 101 110 111 */
-
- /** 0111 011w 1111 dest ABS.size dest */
-
- UNARY_SOP;
- a = v<0 ? -v : v;
- tprintf("abs(%d) = %d\n", v, a);
- set_osz(a, w+1);
- put_dest (dc, a);
-
- /** 0111 011w 0110 dest ADC.size #IMM,dest */
-
- dc = decode_srcdest4(dest, w);
- imm = IMM(w);
- MATH_OP (dc, imm, carry, +, > (w?0xffff:0xff));
-
- /** 1011 000w srcx dest ADC.size src,dest */
-
- sc = decode_srcdest4(srcx, w);
- dc = decode_srcdest4(dest, w);
- b = get_src (sc);
- MATH_OP (dc, b, carry, +, > (w?0xffff:0xff));
-
- /** 0111 011w 1110 dest ADCF.size dest */
-
- dc = decode_srcdest4(dest, w);
- MATH_OP (dc, 0, carry, +, > (w?0xffff:0xff));
-
- /** 0111 011w 0100 dest ADD.size:G #imm,dest */
-
- dc = decode_srcdest4(dest, w);
- imm = IMM(w);
- MATH_OP (dc, imm, 0, +, > (w?0xffff:0xff));
-
- /** 1100 100w immm dest ADD.size:Q #IMM,dest */
-
- dc = decode_srcdest4(dest, w);
- imm = sign_ext (immm, 4);
- MATH_OP (dc, imm, 0, +, > (w?0xffff:0xff));
-
- /** 1000 0dst ADD.B:S #IMM8,dst */
-
- imm = IMM(0);
- dc = decode_dest3 (dst, 0);
- MATH_OP (dc, imm, 0, +, > 0xff);
-
- /** 1010 000w srcx dest ADD.size:G src,dest */
-
- sc = decode_srcdest4(srcx, w);
- dc = decode_srcdest4(dest, w);
- b = get_src (sc);
- MATH_OP (dc, b, 0, +, > (w?0xffff:0xff));
-
- /** 0010 0d sr ADD.B:S src,R0L/R0H */
-
- sc = decode_src2 (sr, 0, d);
- dc = decode_dest1 (d, 0);
- b = get_src (sc);
- MATH_OP (dc, b, 0, +, > 0xff);
-
- /** 0111 110w 1110 1011 ADD.size:G #IMM,sp */
-
- dc = reg_sd (sp);
- imm = sign_ext (IMM(w), w?16:8);
- MATH_OP (dc, imm, 0, +, > 0xffff);
-
- /** 0111 1101 1011 immm ADD.size:Q #IMM,sp */
-
- dc = reg_sd (sp);
- imm = sign_ext (immm, 4);
- MATH_OP (dc, imm, 0, +, > 0xffff);
-
- /** 1111 100w immm dest ADJNZ.size #IMM,dest,label */
-
- UNARY_UOP;
- imm = sign_ext(immm, 4);
- tprintf("%x + %d = %x\n", v, imm, v+imm);
- v += imm;
- put_dest (dc, v);
- a = sign_ext (IMM(0), 8);
- if ((v & (w ? 0xffff : 0xff)) != 0)
- {
- tprintf("jmp: %x + 2 + %d = ", get_reg (pc), a);
- put_reg (pc, orig_pc + 2 + a);
- tprintf("%x\n", get_reg (pc));
- }
-
- /** 0111 011w 0010 dest AND.size:G #IMM,dest */
-
- UNARY_UOP;
- imm = IMM(w);
- tprintf ("%x & %x = %x\n", v, imm, v & imm);
- v &= imm;
- set_sz (v, w+1);
- put_dest (dc, v);
-
- /** 1001 0dst AND.B:S #IMM8,dest */
-
- imm = IMM(0);
- dc = decode_dest3 (dst, 0);
- v = get_src (dc);
- tprintf("%x & %x = %x\n", v, imm, v & imm);
- v &= imm;
- set_sz (v, 1);
- put_dest (dc, v);
-
- /** 1001 000w srcx dest AND.size:G src.dest */
-
- BINARY_UOP;
- tprintf ("%x & %x = %x\n", a, b, a & b);
- v = a & b;
- set_sz (v, w+1);
- put_dest (dc, v);
-
- /** 0001 0d sr AND.B:S src,R0L/R0H */
-
- sc = decode_src2 (sr, 0, d);
- dc = decode_dest1 (d, 0);
- a = get_src (sc);
- b = get_src (dc);
- v = a & b;
- tprintf("%x & %x = %x\n", a, b, v);
- set_sz (v, 1);
- put_dest (dc, v);
-
- /** 0111 1110 0100 srcx BAND src */
-
- BIT_OPC (srcx, b & carry);
-
- /** 0111 1110 1000 dest BCLR:G dest */
-
- dc = decode_bit (dest);
- put_bit (dc, 0);
-
- /** 0100 0bit BCLR:S bit,base:11[SB] */
-
- dc = decode_bit11 (bit);
- put_bit (dc, 0);
-
- /** 0111 1110 0010 dest BMcnd dest */
-
- dc = decode_bit (dest);
- if (condition_true (bmcnd_cond_map [IMM (0) & 15]))
- put_bit (dc, 1);
- else
- put_bit (dc, 0);
-
- /** 0111 1101 1101 cond BMcnd C */
-
- if (condition_true (cond))
- set_c (1);
- else
- set_c (0);
-
- /** 0111 1110 0101 srcx BNAND src */
-
- BIT_OPC (srcx, !b & carry);
-
- /** 0111 1110 0111 srcx BNOR src */
-
- BIT_OPC (srcx, !b | carry);
-
- /** 0111 1110 1010 dest BNOT:G dest */
-
- BIT_OP (dest, !b);
-
- /** 0101 0bit BNOT:S bit,base:11[SB] */
-
- dc = decode_bit11 (bit);
- put_bit (dc, !get_bit (dc));
-
- /** 0111 1110 0011 srcx BNTST src */
-
- dc = decode_bit (srcx);
- b = get_bit (dc);
- set_zc (!b, !b);
-
- /** 0111 1110 1101 srcx BNXOR src */
-
- BIT_OPC (srcx, !b ^ carry);
-
- /** 0111 1110 0110 srcx BOR src */
-
- BIT_OPC (srcx, b | carry);
-
- /** 0000 0000 BRK */
-
- /* We report the break to our caller with the PC still pointing at the
- breakpoint instruction. */
- put_reg (pc, orig_pc);
- if (verbose)
- printf("[break]\n");
- return M32C_MAKE_HIT_BREAK ();
-
- /** 0111 1110 1001 dest BSET:G dest */
-
- dc = decode_bit (dest);
- put_bit (dc, 1);
-
- /** 0100 1bit BSET:S bit,base:11[SB] */
-
- dc = decode_bit11 (bit);
- put_bit (dc, 1);
-
- /** 0111 1110 1011 srcx BTST:G src */
-
- dc = decode_bit (srcx);
- b = get_bit (dc);
- set_zc (!b, b);
-
- /** 0101 1bit BTST:S bit,base:11[SB] */
-
- dc = decode_bit11 (bit);
- b = get_bit (dc);
- set_zc (!b, b);
-
- /** 0111 1110 0000 dest BTSTC dest */
-
- dc = decode_bit (dest);
- b = get_bit (dc);
- set_zc (!b, b);
- put_bit (dc, 0);
-
- /** 0111 1110 0001 dest BTSTS dest */
-
- dc = decode_bit (dest);
- b = get_bit (dc);
- set_zc (!b, b);
- put_bit (dc, 1);
-
- /** 0111 1110 1100 srcx BXOR src */
-
- BIT_OPC (srcx, b ^ carry);
-
- /** 0111 011w 1000 dest CMP.size:G #IMM,dest */
-
- UNARY_UOP;
- imm = IMM(w);
- cmp (v, imm, w);
-
- /** 1101 000w immm dest CMP.size:Q #IMM,dest */
-
- UNARY_UOP;
- immm = sign_ext (immm, 4);
- cmp (v, immm, w);
-
- /** 1110 0dst CMP.B:S #IMM8,dest */
-
- imm = IMM(0);
- dc = decode_dest3 (dst, 0);
- v = get_src (dc);
- cmp (v, imm, 0);
-
- /** 1100 000w srcx dest CMP.size:G src,dest */
-
- BINARY_UOP;
- cmp(b, a, w);
-
- /** 0011 1d sr CMP.B:S src,R0L/R0H */
-
- sc = decode_src2 (sr, 0, d);
- dc = decode_dest1 (d, 0);
- a = get_src (sc);
- b = get_src (dc);
- cmp (b, a, 0);
-
- /** 0111 110w 1110 i1c s DADC,DADD,DSBB,DSUB */
-
- /* w = width, i = immediate, c = carry, s = subtract */
-
- int src = i ? IMM(w) : get_reg (w ? r1 : r0h);
- int dest = get_reg (w ? r0 : r0l);
- int res;
-
- src = bcd2int(src, w);
- dest = bcd2int(dest, w);
-
- tprintf("decimal: %d %s %d", dest, s?"-":"+", src);
- if (c)
- tprintf(" c=%d", carry);
-
- if (!s)
- {
- res = dest + src;
- if (c)
- res += carry;
- c = res > (w ? 9999 : 99);
- }
- else
- {
- res = dest - src;
- if (c)
- res -= (1-carry);
- c = res >= 0;
- if (res < 0)
- res += w ? 10000 : 100;
- }
-
- res = int2bcd (res, w);
- tprintf(" = %x\n", res);
-
- set_szc (res, w+1, c);
-
- put_reg (w ? r0 : r0l, res);
-
- /** 1010 1dst DEC.B dest */
-
- dc = decode_dest3 (dst, 0);
- v = get_src (dc);
- tprintf("%x -- = %x\n", v, v-1);
- v --;
- set_sz (v, 1);
- put_dest (dc, v);
-
- /** 1111 d010 DEC.W dest */
-
- v = get_reg (d ? a1 : a0);
- tprintf("%x -- = %x\n", v, v-1);
- v --;
- set_sz (v, 2);
- put_reg (d ? a1 : a0, v);
-
- /** 0111 110w 1110 0001 DIV.size #IMM */
-
- div_op (-1, 0, 0, w);
-
- /** 0111 011w 1101 srcx DIV.size src */
-
- div_op (srcx, 0, 0, w);
-
- /** 0111 110w 1110 0000 DIVU.size #IMM */
-
- div_op (-1, 1, 0, w);
-
- /** 0111 011w 1100 srcx DIVU.size src */
-
- div_op (srcx, 1, 0, w);
-
- /** 0111 110w 1110 0011 DIVX.size #IMM */
-
- div_op (-1, 0, 1, w);
-
- /** 0111 011w 1001 srcx DIVX.size src */
-
- div_op (srcx, 0, 1, w);
-
- /** 0111 1100 1111 0010 ENTER #IMM8 */
-
- imm = IMM(0);
- put_reg (sp, get_reg (sp) - 2);
- mem_put_hi (get_reg (sp), get_reg (fb));
- put_reg (fb, get_reg (sp));
- put_reg (sp, get_reg (sp) - imm);
-
- /** 0111 1101 1111 0010 EXITD */
-
- put_reg (sp, get_reg (fb));
- put_reg (fb, mem_get_hi (get_reg (sp)));
- put_reg (sp, get_reg (sp) + 2);
- put_reg (pc, mem_get_psi (get_reg (sp)));
- put_reg (sp, get_reg (sp) + 3);
-
- /** 0111 1100 0110 dest EXTS.B dest */
-
- dc = decode_srcdest4 (dest, 0);
- v = sign_ext (get_src (dc), 8);
- dc = widen_sd (dc);
- put_dest (dc, v);
- set_sz (v, 1);
-
- /** 0111 1100 1111 0011 EXTS.W R0 */
-
- v = sign_ext (get_reg (r0), 16);
- put_reg (r2r0, v);
- set_sz (v, 2);
-
- /** 1110 1011 0flg 0101 FCLR dest */
-
- set_flags (1 << flg, 0);
-
- /** 1110 1011 0flg 0100 FSET dest */
-
- set_flags (1 << flg, 1 << flg);
-
- /** 1010 0dst INC.B dest */
-
- dc = decode_dest3 (dst, 0);
- v = get_src (dc);
- tprintf("%x ++ = %x\n", v, v+1);
- v ++;
- set_sz (v, 1);
- put_dest (dc, v);
-
- /** 1011 d010 INC.W dest */
-
- v = get_reg (d ? a1 : a0);
- tprintf("%x ++ = %x\n", v, v+1);
- v ++;
- set_sz (v, 2);
- put_reg (d ? a1 : a0, v);
-
- /** 1110 1011 11vector INT #imm */
-
- trigger_based_interrupt (vector);
-
- /** 1111 0110 INTO */
-
- if (FLAG_O)
- trigger_fixed_interrupt (0xffe0);
-
- /** 0110 1cnd Jcnd label */
-
- v = sign_ext (IMM(0), 8);
- if (condition_true (cnd))
- put_reg (pc, orig_pc + 1 + v);
-
- /** 0111 1101 1100 cond Jcnd label */
-
- v = sign_ext (IMM(0), 8);
- if (condition_true (cond))
- put_reg (pc, orig_pc + 2 + v);
-
- /** 0110 0dsp JMP.S label */
-
- put_reg (pc, orig_pc + 2 + dsp);
-
- /** 1111 1110 JMP.B label */
-
- imm = sign_ext (IMM(0), 8);
- if (imm == -1)
- {
- if (verbose)
- printf("[jmp-to-self detected as exit]\n");
- return M32C_MAKE_HIT_BREAK ();
- }
- put_reg (pc, orig_pc + 1 + imm);
-
- /** 1111 0100 JMP.W label */
-
- imm = sign_ext (IMM(1), 16);
- put_reg (pc, orig_pc + 1 + imm);
-
- /** 1111 1100 JMP.A label */
-
- imm = IMM(2);
- put_reg (pc, imm);
-
- /** 0111 1101 0010 srcx JMPI.W src */
-
- sc = decode_jumpdest (srcx, 1);
- a = get_src (sc);
- a = sign_ext (a, 16);
- put_reg (pc, orig_pc + a);
-
- /** 0111 1101 0000 srcx JMPI.A src */
-
- sc = decode_jumpdest (srcx, 0);
- a = get_src (sc);
- put_reg (pc, a);
-
- /** 1110 1110 JMPS #IMM8 */
-
- M16C_ONLY();
-
- imm = IMM(0);
- a = 0xf0000 + mem_get_hi (0xffffe - imm * 2);
- put_reg (pc, a);
-
- /** 1111 0101 JSR.W label */
-
- imm = sign_ext (IMM(1), 16);
- put_reg (sp, get_reg (sp) - 3);
- mem_put_psi (get_reg (sp), get_reg (pc));
- put_reg (pc, orig_pc + imm + 1);
-
- /** 1111 1101 JSR.A label */
-
- imm = IMM(2);
- put_reg (sp, get_reg (sp) - 3);
- mem_put_psi (get_reg (sp), get_reg (pc));
- put_reg (pc, imm);
-
- /** 0111 1101 0011 srcx JSRI.W src */
-
- sc = decode_jumpdest (srcx, 1);
- a = get_src (sc);
- a = sign_ext (a, 16);
-
- put_reg (sp, get_reg (sp) - 3);
- mem_put_psi (get_reg (sp), get_reg (pc));
- put_reg (pc, orig_pc + a);
-
- /** 0111 1101 0001 srcx JSRI.A src */
-
- sc = decode_jumpdest (srcx, 0);
- a = get_src (sc);
-
- put_reg (sp, get_reg (sp) - 3);
- mem_put_psi (get_reg (sp), get_reg (pc));
- put_reg (pc, a);
-
- /** 1110 1111 JSRS #IMM8 */
-
- M16C_ONLY();
-
- imm = IMM(0);
- a = 0xf0000 + mem_get_hi (0xffffe - imm * 2);
-
- put_reg (sp, get_reg (sp) - 3);
- mem_put_psi (get_reg (sp), get_reg (pc));
- put_reg (pc, a);
-
- /** 1110 1011 0reg 0000 LDC #IMM16,dest */
-
- dc = decode_cr (reg);
- imm = IMM(1);
- put_dest (dc, imm);
-
- /** 0111 1010 1reg srcx LDC src,dest */
-
- dc = decode_cr (reg);
- sc = decode_srcdest4 (srcx,1);
- put_dest (dc, get_src (sc));
-
- /** 0111 1100 1111 0000 LDCTX abs16,abs20 */
-
- NOTYET();
-
- /** 0111 010w 1000 dest LDE.size abs20,dest */
-
- dc = decode_srcdest4 (dest, w);
- imm = IMM(2);
- if (w)
- v = mem_get_hi (imm);
- else
- v = mem_get_qi (imm);
- put_dest (dc, v);
-
- /** 0111 010w 1001 dest LDE.size dsp:20[a0], dest */
-
- dc = decode_srcdest4 (dest, w);
- imm = IMM(2) + get_reg (a0);
- if (w)
- v = mem_get_hi (imm);
- else
- v = mem_get_qi (imm);
- put_dest (dc, v);
-
- /** 0111 010w 1010 dest LDE.size [a1a0],dest */
-
- dc = decode_srcdest4 (dest, w);
- imm = get_reg (a1a0);
- if (w)
- v = mem_get_hi (imm);
- else
- v = mem_get_qi (imm);
- put_dest (dc, v);
-
- /** 0111 1101 1010 0imm LDIPL #IMM */
-
- set_flags (0x700, imm*0x100);
-
- /** 0111 010w 1100 dest MOV.size:G #IMM,dest */
-
- dc = decode_srcdest4 (dest, w);
- imm = IMM(w);
- v = imm;
- tprintf("%x = %x\n", v, v);
- set_sz(v, w+1);
- put_dest (dc, v);
-
- /** 1101 100w immm dest MOV.size:Q #IMM,dest */
-
- dc = decode_srcdest4 (dest, w);
- v = sign_ext (immm, 4);
- tprintf ("%x = %x\n", v, v);
- set_sz (v, w+1);
- put_dest (dc, v);
-
- /** 1100 0dst MOV.B:S #IMM8,dest */
-
- imm = IMM(0);
- dc = decode_dest3 (dst, 0);
- v = imm;
- tprintf("%x = %x\n", v, v);
- set_sz (v, 1);
- put_dest (dc, v);
-
- /** 1w10 d010 MOV.size:S #IMM,dest */
-
- /* Note that for w, 0=W and 1=B unlike the usual meaning. */
- v = IMM(1-w);
- tprintf("%x = %x\n", v, v);
- set_sz (v, 2-w);
- put_reg (d ? a1 : a0, v);
-
- /** 1011 0dst MOV.B:Z #0,dest */
-
- dc = decode_dest3 (dst, 0);
- v = 0;
- set_sz (v, 1);
- put_dest (dc, v);
-
- /** 0111 001w srcx dest MOV.size:G src,dest */
-
- sc = decode_srcdest4 (srcx, w);
- dc = decode_srcdest4 (dest, w);
- v = get_src (sc);
- set_sz (v, w+1);
- put_dest (dc, v);
-
- /** 0011 0d sr MOV.B:S src,dest */
-
- sc = decode_src2 (sr, 0, d);
- v = get_src (sc);
- set_sz (v, 1);
- put_reg (d ? a1 : a0, v);
-
- /** 0000 0s ds MOV.B:S R0L/R0H,dest */
-
- if (ds == 0)
- UNSUPPORTED();
- dc = decode_src2 (ds, 0, s);
- v = get_reg (s ? r0h : r0l);
- set_sz (v, 1);
- put_dest (dc, v);
-
- /** 0000 1d sr MOV.B:S src,R0L/R0H */
-
- sc = decode_src2 (sr, 0, d);
- v = get_src (sc);
- set_sz (v, 1);
- put_reg (d ? r0h : r0l, v);
-
- /** 0111 010w 1011 dest MOV.size:G dsp:8[SP], dest */
-
- dc = decode_srcdest4 (dest, w);
- imm = IMM(0);
- a = get_reg (sp) + sign_ext (imm, 8);
- a &= addr_mask;
- if (w)
- v = mem_get_hi (a);
- else
- v = mem_get_qi (a);
- set_sz (v, w+1);
- put_dest (dc, v);
-
- /** 0111 010w 0011 srcx MOV.size:G src, disp8[SP] */
-
- sc = decode_srcdest4 (srcx, w);
- imm = IMM(0);
- a = get_reg (sp) + sign_ext (imm, 8);
- a &= addr_mask;
- v = get_src (sc);
- if (w)
- mem_put_hi (a, v);
- else
- mem_put_qi (a, v);
- set_sz (v, w+1);
-
- /** 1110 1011 0reg 1src MOVA src,dest */
-
- static reg_id map[] = { r0, r1, r2, r3, a0, a1, 0, 0 };
- sc = decode_srcdest4 (8 + src, 0);
- put_reg (map[reg], sc.u.addr);
-
- /** 0111 1100 10hl dest MOVdir R0L,dest */
-
- if (dest == 0 || dest == 4 || dest == 5)
- UNSUPPORTED();
- dc = decode_srcdest4 (dest, 0);
- a = get_src (dc);
- b = get_reg (r0l);
- switch (hl)
- {
- case 0: a = (a & 0xf0) | (b & 0x0f); break;
- case 1: a = (a & 0xf0) | ((b>>4) & 0x0f); break;
- case 2: a = (a & 0x0f) | ((b & 0x0f)<<4); break;
- case 3: a = (a & 0x0f) | (b & 0xf0); break;
- }
- put_dest (dc, a);
-
- /** 0111 1100 00hl srcx MOVdir src,R0L */
-
- if (srcx == 0 || srcx == 4 || srcx == 5)
- UNSUPPORTED();
- sc = decode_srcdest4 (srcx, 0);
- a = get_reg (r0l);
- b = get_src (sc);
- switch (hl)
- {
- case 0: a = (a & 0xf0) | (b & 0x0f); break;
- case 1: a = (a & 0xf0) | ((b>>4) & 0x0f); break;
- case 2: a = (a & 0x0f) | ((b & 0x0f)<<4); break;
- case 3: a = (a & 0x0f) | (b & 0xf0); break;
- }
- put_reg (r0l, a);
-
- /** 0111 110w 0101 dest MUL.size #IMM,dest */
-
- UNARY_SOP;
- imm = sign_ext (IMM(w), w?16:8);
- tprintf("%d * %d = %d\n", v, imm, v*imm);
- v *= imm;
- dc = widen_sd (dc);
- put_dest (dc, v);
-
- /** 0111 100w srcx dest MUL.size src,dest */
-
- BINARY_SOP;
- v = a * b;
- tprintf("%d * %d = %d\n", a, b, v);
- dc = widen_sd (dc);
- put_dest (dc, v);
-
- /** 0111 110w 0100 dest MULU.size #IMM,dest */
-
- UNARY_UOP;
- imm = IMM(w);
- tprintf("%u * %u = %u\n", v, imm, v*imm);
- v *= imm;
- dc = widen_sd (dc);
- put_dest (dc, v);
-
- /** 0111 000w srcx dest MULU.size src,dest */
-
- BINARY_UOP;
- v = a * b;
- tprintf("%u * %u = %u\n", a, b, v);
- dc = widen_sd (dc);
- put_dest (dc, v);
-
- /** 0111 010w 0101 dest NEG.size dest */
-
- UNARY_SOP;
- tprintf("%d * -1 = %d\n", v, -v);
- v = -v;
- set_oszc (v, w+1, v == 0);
- put_dest (dc, v);
-
- /** 0000 0100 NOP */
-
- tprintf("nop\n");
-
- /** 0111 010w 0111 dest NOT.size:G */
-
- UNARY_UOP;
- tprintf("~ %x = %x\n", v, ~v);
- v = ~v;
- set_sz (v, w+1);
- put_dest (dc, v);
-
- /** 1011 1dst NOT.B:S dest */
-
- dc = decode_dest3 (dst, 0);
- v = get_src (dc);
- tprintf("~ %x = %x\n", v, ~v);
- v = ~v;
- set_sz (v, 1);
- put_dest (dc, v);
-
- /** 0111 011w 0011 dest OR.size:G #IMM,dest */
-
- UNARY_UOP;
- imm = IMM(w);
- tprintf ("%x | %x = %x\n", v, imm, v | imm);
- v |= imm;
- set_sz (v, w+1);
- put_dest (dc, v);
-
- /** 1001 1dst OR.B:S #IMM8,dest */
-
- imm = IMM(0);
- dc = decode_dest3 (dst, 0);
- v = get_src (dc);
- tprintf("%x | %x = %x\n", v, imm, v|imm);
- v |= imm;
- set_sz (v, 1);
- put_dest (dc, v);
-
- /** 1001 100w srcx dest OR.size:G src,dest */
-
- BINARY_UOP;
- tprintf ("%x | %x = %x\n", a, b, a | b);
- v = a | b;
- set_sz (v, w+1);
- put_dest (dc, v);
-
- /** 0001 1d sr OR.B:S src,R0L/R0H */
-
- sc = decode_src2 (sr, 0, d);
- dc = decode_dest1 (d, 0);
- a = get_src (sc);
- b = get_src (dc);
- v = a | b;
- tprintf("%x | %x = %x\n", a, b, v);
- set_sz (v, 1);
- put_dest (dc, v);
-
- /** 0111 010w 1101 dest POP.size:G dest */
-
- dc = decode_srcdest4 (dest, w);
- if (w)
- {
- v = mem_get_hi (get_reg (sp));
- put_reg (sp, get_reg (sp) + 2);
- tprintf("pophi: %x\n", v);
- }
- else
- {
- v = mem_get_qi (get_reg (sp));
- put_reg (sp, get_reg (sp) + 1);
- tprintf("popqi: %x\n", v);
- }
- put_dest (dc, v);
-
- /** 1001 d010 POP.B:S dest */
-
- v = mem_get_qi (get_reg (sp));
- put_reg (d ? r0h : r0l, v);
- put_reg (sp, get_reg (sp) + 1);
- tprintf("popqi: %x\n", v);
-
- /** 1101 d010 POP.W:S dest */
-
- v = mem_get_hi (get_reg (sp));
- put_reg (d ? a1 : a0, v);
- put_reg (sp, get_reg (sp) + 2);
- tprintf("pophi: %x\n", v);
-
- /** 1110 1011 0reg 0011 POPC dest */
-
- dc = decode_cr (reg);
- v = mem_get_hi (get_reg (sp));
- put_dest (dc, v);
- put_reg (sp, get_reg (sp) + 2);
- tprintf("popc: %x\n", v);
-
- /** 1110 1101 POPM dest */
-
- static int map[] = { r0, r1, r2, r3, a0, a1, sb, fb };
- imm = IMM(0);
- tprintf("popm: %x\n", imm);
- for (a=0; a<8; a++)
- if (imm & (1<<a))
- {
- v = mem_get_hi (get_reg (sp));
- put_reg (map[a], v);
- put_reg (sp, get_reg (sp) + 2);
- }
-
- /** 0111 110w 1110 0010 PUSH.size:G #IMM */
-
- imm = IMM(w);
- if (w)
- {
- put_reg (sp, get_reg (sp) - 2);
- mem_put_hi (get_reg (sp), imm);
- tprintf("pushhi %04x\n", imm);
- }
- else
- {
- put_reg (sp, get_reg (sp) - 1);
- mem_put_qi (get_reg (sp), imm);
- tprintf("pushqi %02x\n", imm);
- }
-
- /** 0111 010w 0100 srcx PUSH.size:G src */
-
- sc = decode_srcdest4 (srcx, w);
- v = get_src (sc);
- if (w)
- {
- put_reg (sp, get_reg (sp) - 2);
- mem_put_hi (get_reg (sp), v);
- tprintf("pushhi: %x\n", v);
- }
- else
- {
- put_reg (sp, get_reg (sp) - 1);
- mem_put_qi (get_reg (sp), v);
- tprintf("pushqi: %x\n", v);
- }
-
- /** 1000 s010 PUSH.B:S src */
-
- v = get_reg (s ? r0h : r0l);
- put_reg (sp, get_reg (sp) - 1);
- mem_put_qi (get_reg (sp), v);
- tprintf("pushqi: %x\n", v);
-
- /** 1100 s010 PUSH.W:S src */
-
- v = get_reg (s ? a1 : a0);
- put_reg (sp, get_reg (sp) - 2);
- mem_put_hi (get_reg (sp), v);
- tprintf("pushhi: %x\n", v);
-
- /** 0111 1101 1001 srcx PUSHA src */
-
- sc = decode_srcdest4 (srcx, 0);
- put_reg (sp, get_reg (sp) - 2);
- mem_put_hi (get_reg (sp), sc.u.addr);
- tprintf("pushhi: %x\n", sc.u.addr);
-
- /** 1110 1011 0src 0010 PUSHC src */
-
- sc = decode_cr (src);
- put_reg (sp, get_reg (sp) - 2);
- v = get_src (sc);
- mem_put_hi (get_reg (sp), v);
- tprintf("pushc: %x\n", v);
-
- /** 1110 1100 PUSHM src */
-
- static int map[] = { fb, sb, a1, a0, r3, r2, r1, r0 };
- imm = IMM(0);
- tprintf("pushm: %x\n", imm);
- for (a=0; a<8; a++)
- if (imm & (1<<a))
- {
- put_reg (sp, get_reg (sp) - 2);
- v = get_reg (map[a]);
- mem_put_hi (get_reg (sp), v);
- }
-
- /** 1111 1011 REIT */
-
- a = get_reg (sp);
- v = (mem_get_hi (a)
- + 65536 * (mem_get_qi (a+3) & 0x0f));
- b = (mem_get_qi (a+2)
- + 16 * (mem_get_qi (a+3) & 0xf0));
- put_reg (pc, v);
- put_reg (flags, b);
- put_reg (sp, get_reg (sp) + 4);
-
- /** 0111 110w 1111 0001 RMPA.size */
-
- int count = get_reg (r3);
- int list1 = get_reg (a0);
- int list2 = get_reg (a1);
- int sum = get_reg (w ? r2r0 : r0);
-
- while (count)
- {
- if (w)
- {
- a = sign_ext (mem_get_hi (list1), 16);
- b = sign_ext (mem_get_hi (list2), 16);
- }
- else
- {
- a = sign_ext (mem_get_qi (list1), 8);
- b = sign_ext (mem_get_qi (list2), 8);
- }
- tprintf("%d + %d * %d = ", sum, a, b);
- sum += a * b;
- tprintf("%d\n", sum);
- list1 += w ? 2 : 1;
- list2 += w ? 2 : 1;
- count --;
- }
- put_reg (r3, count);
- put_reg (a0, list1);
- put_reg (a1, list2);
- put_reg (w ? r2r0 : r0, sum);
-
- /** 0111 011w 1010 dest ROLC.size dest */
-
- dc = decode_srcdest4 (dest, w);
- rot_op (dc, 1, 1);
-
- /** 0111 011w 1011 dest RORC.size dest */
-
- dc = decode_srcdest4 (dest, w);
- rot_op (dc, 1, -1);
-
- /** 1110 000w immm dest ROT.size #IMM,dest */
-
- dc = decode_srcdest4 (dest, w);
- rot_op (dc, 0, IMM4());
-
- /** 0111 010w 0110 dest ROT.size R1H,dest */
-
- dc = decode_srcdest4 (dest, w);
- rot_op (dc, 0, sign_ext (get_reg (r1h), 8));
-
- /** 1111 0011 RTS */
-
- put_reg (pc, mem_get_psi (get_reg (sp)));
- put_reg (sp, get_reg (sp) + 3);
-
- /** 0111 011w 0111 dest SBB.size #IMM,dest */
-
- dc = decode_srcdest4 (dest, w);
- imm = IMM(w);
- MATH_OP (dc, imm, !carry, -, >= 0);
-
- /** 1011 100w srcx dest SBB.size src,dest */
-
- sc = decode_srcdest4(srcx, w);
- dc = decode_srcdest4(dest, w);
- b = get_src (sc);
- MATH_OP (dc, b, !carry, -, >= 0);
-
- /** 1111 000w immm dest SHA.size #IMM, dest */
-
- dc = decode_srcdest4(dest, w);
- shift_op (dc, 1, IMM4());
-
- /** 0111 010w 1111 dest SHA.size R1H,dest */
-
- dc = decode_srcdest4(dest, w);
- a = sign_ext (get_reg (r1h), 8);
- shift_op (dc, 1, a);
-
- /** 1110 1011 101d immm SHA.L #IMM, dest */
-
- dc = reg_sd (d ? r3r1 : r2r0);
- shift_op (dc, 1, IMM4());
-
- /** 1110 1011 001d 0001 SHA.L R1H,dest */
-
- dc = reg_sd (d ? r3r1 : r2r0);
- a = sign_ext (get_reg (r1h), 8);
- shift_op (dc, 1, a);
-
- /** 1110 100w immm dest SHL.size #IMM, dest */
-
- dc = decode_srcdest4(dest, w);
- shift_op (dc, 0, IMM4());
-
- /** 0111 010w 1110 dest SHL.size R1H,dest */
-
- dc = decode_srcdest4(dest, w);
- a = sign_ext (get_reg (r1h), 8);
- shift_op (dc, 0, a);
-
- /** 1110 1011 100d immm SHL.L #IMM,dest */
-
- dc = reg_sd (d ? r3r1 : r2r0);
- shift_op (dc, 0, IMM4());
-
- /** 1110 1011 000d 0001 SHL.L R1H,dest */
-
- dc = reg_sd (d ? r3r1 : r2r0);
- a = sign_ext (get_reg (r1h), 8);
- shift_op (dc, 0, a);
-
- /** 0111 110w 1110 100b SMOVB.size */
-
- int count = get_reg (r3);
- int s1 = get_reg (a0) + (get_reg (r1h) << 16);
- int s2 = get_reg (a1);
- int inc = (w ? 2 : 1) * (b ? -1 : 1);
-
- while (count)
- {
- if (w)
- {
- v = mem_get_hi (s1);
- mem_put_hi (s2, v);
- }
- else
- {
- v = mem_get_qi (s1);
- mem_put_qi (s2, v);
- }
- s1 += inc;
- s2 += inc;
- count --;
- }
- put_reg (r3, count);
- put_reg (a0, s1 & 0xffff);
- put_reg (a1, s2);
- put_reg (r1h, s1 >> 16);
-
- /** 0111 110w 1110 1010 SSTR.size */
-
- int count = get_reg (r3);
- int s1 = get_reg (a1);
- v = get_reg (w ? r0 : r0h);
-
- while (count)
- {
- if (w)
- {
- mem_put_hi (s1, v);
- s1 += 2;
- }
- else
- {
- mem_put_qi (s1, v);
- s1 += 1;
- }
- count --;
- }
- put_reg (r3, count);
- put_reg (a1, s1);
-
- /** 0111 1011 1src dest STC src,dest */
-
- dc = decode_srcdest4 (dest, 1);
- sc = decode_cr (src);
- put_dest (dc, get_src(sc));
-
- /** 0111 1100 1100 dest STC PC,dest */
-
- dc = decode_srcdest4 (dest, 1);
- dc.bytes = 3;
- put_dest (dc, orig_pc);
-
- /** 0111 1101 1111 0000 STCTX abs16,abs20 */
-
- NOTYET();
-
- /** 0111 010w 0000 srcx STE.size src,abs20 */
-
- sc = decode_srcdest4 (srcx, w);
- a = IMM(2);
- v = get_src (sc);
- if (w)
- mem_put_hi (a, v);
- else
- mem_put_qi (a, v);
- if (srcx == 4 || srcx == 5)
- {
- v = get_reg (sc.u.reg);
- set_sz (v, 2);
- }
- else
- set_sz (v, w+1);
-
- /** 0111 010w 0001 srcx STE.size src,disp20[a0] */
-
- sc = decode_srcdest4 (srcx, w);
- a = get_reg(a0) + IMM(2);
- v = get_src (sc);
- if (w)
- mem_put_hi (a, v);
- else
- mem_put_qi (a, v);
- if (srcx == 4 || srcx == 5)
- {
- v = get_reg (sc.u.reg);
- set_sz (v, 2);
- }
- else
- set_sz (v, w+1);
-
- /** 0111 010w 0010 srcx STE.size src,[a1a0] */
-
- sc = decode_srcdest4 (srcx, w);
- a = get_reg(a1a0);
- v = get_src (sc);
- if (w)
- mem_put_hi (a, v);
- else
- mem_put_qi (a, v);
- if (srcx == 4 || srcx == 5)
- {
- v = get_reg (sc.u.reg);
- set_sz (v, 2);
- }
- else
- set_sz (v, w+1);
-
- /** 1101 0dst STNZ #IMM8,dest */
-
- imm = IMM(0);
- dc = decode_dest3(dst, 0);
- if (!FLAG_Z)
- put_dest (dc, imm);
-
- /** 1100 1dst STZ #IMM8,dest */
-
- imm = IMM(0);
- dc = decode_dest3(dst, 0);
- if (FLAG_Z)
- put_dest (dc, imm);
-
- /** 1101 1dst STZX #IMM81,#IMM82,dest */
-
- a = IMM(0);
- dc = decode_dest3(dst, 0);
- b = IMM(0);
- if (FLAG_Z)
- put_dest (dc, a);
- else
- put_dest (dc, b);
-
- /** 0111 011w 0101 dest SUB.size:G #IMM,dest */
-
- dc = decode_srcdest4 (dest, w);
- imm = IMM(w);
- MATH_OP (dc, imm, 0, -, >= 0);
-
- /** 1000 1dst SUB.B:S #IMM8,dest */
-
- imm = IMM(0);
- dc = decode_dest3 (dst, 0);
- MATH_OP (dc, imm, 0, -, >= 0);
-
- /** 1010 100w srcx dest SUB.size:G src,dest */
-
- sc = decode_srcdest4(srcx, w);
- dc = decode_srcdest4(dest, w);
- b = get_src (sc);
- MATH_OP (dc, b, 0, -, >= 0);
-
- /** 0010 1d sr SUB.B:S src,R0L/R0H */
-
- sc = decode_src2 (sr, 0, d);
- dc = decode_dest1 (d, 0);
- b = get_src (sc);
- MATH_OP (dc, b, 0, -, >= 0);
-
- /** 0111 011w 0000 dest TST.size #IMM, dest */
-
- UNARY_UOP;
- imm = IMM(w);
- tprintf ("%x & %x = %x\n", v, imm, v & imm);
- v &= imm;
- set_sz (v, w+1);
-
- /** 1000 000w srcx dest TST.size src,dest */
-
- BINARY_UOP;
- tprintf ("%x & %x = %x\n", a, b, a & b);
- v = a & b;
- set_sz (v, w+1);
-
- /** 1111 1111 UND */
-
- trigger_fixed_interrupt (0xffdc);
-
- /** 0111 1101 1111 0011 WAIT */
-
- tprintf("waiting...\n");
-
- /** 0111 101w 00sr dest XCHG.size src,dest */
-
- sc = decode_srcdest4 (sr, w);
- dc = decode_srcdest4 (dest, w);
- a = get_src (sc);
- b = get_src (dc);
- put_dest (dc, a);
- put_dest (sc, b);
-
- /** 0111 011w 0001 dest XOR.size #IMM,dest */
-
- UNARY_UOP;
- imm = IMM(w);
- tprintf ("%x ^ %x = %x\n", v, imm, v ^ imm);
- v ^= imm;
- set_sz (v, w+1);
- put_dest (dc, v);
-
- /** 1000 100w srcx dest XOR.size src,dest */
-
- BINARY_UOP;
- tprintf ("%x ^ %x = %x\n", a, b, a ^ b);
- v = a ^ b;
- set_sz (v, w+1);
- put_dest (dc, v);
-
- /** OP */
-/** */
-
- return step_result;
-}
diff --git a/sim/m32c/reg.c b/sim/m32c/reg.c
deleted file mode 100644
index 8c01675..0000000
--- a/sim/m32c/reg.c
+++ /dev/null
@@ -1,624 +0,0 @@
-/* reg.c --- register set model for M32C simulator.
-
-Copyright (C) 2005 Free Software Foundation, Inc.
-Contributed by Red Hat, Inc.
-
-This file is part of the GNU simulators.
-
-The GNU simulators are free software; you can redistribute them and/or
-modify them 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.
-
-The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "cpu.h"
-
-int verbose = 0;
-int trace = 0;
-int enable_counting = 0;
-
-regs_type regs;
-int addr_mask = 0xffff;
-int membus_mask = 0xfffff;
-int m32c_cpu = 0;
-int step_result;
-unsigned int heapbottom = 0;
-unsigned int heaptop = 0;
-
-char *reg_names[] = {
- "mem",
- "r0", "r0h", "r0l",
- "r1", "r1h", "r1l",
- "r2", "r2r0",
- "r3", "r3r1",
- "r3r1r2r0",
- "r3r2r1r0",
- "a0",
- "a1", "a1a0",
- "sb", "fb",
- "intb", "intbl", "intbh",
- "sp", "usp", "isp", "pc", "flags"
-};
-
-int reg_bytes[] = {
- 0,
- 2, 1, 1,
- 2, 1, 1,
- 2, 4,
- 2, 4,
- 8,
- 8,
- 2,
- 2, 4,
- 2, 2,
- 2, 1, 3,
- 2, 2, 2, 3, 2
-};
-
-
-unsigned int b2mask[] = { 0, 0xff, 0xffff, 0xffffff, 0xffffffff };
-unsigned int b2signbit[] = { 0, (1 << 7), (1 << 15), (1 << 24), (1 << 31) };
-int b2maxsigned[] = { 0, 0x7f, 0x7fff, 0x7fffff, 0x7fffffff };
-int b2minsigned[] = { 0, -128, -32768, -8388608, -2147483647 - 1 };
-
-static regs_type oldregs;
-
-void
-init_regs (void)
-{
- memset (&regs, 0, sizeof (regs));
- memset (&oldregs, 0, sizeof (oldregs));
-}
-
-void
-set_pointer_width (int bytes)
-{
- if (bytes == 2)
- {
- addr_mask = 0xffff;
- membus_mask = 0x000fffff;
- reg_bytes[a0] = reg_bytes[a1] = reg_bytes[sb] = reg_bytes[fb] =
- reg_bytes[sp] = reg_bytes[usp] = reg_bytes[isp] = 2;
- }
- else
- {
- addr_mask = 0xffffff;
- membus_mask = 0x00ffffff;
- reg_bytes[a0] = reg_bytes[a1] = reg_bytes[sb] = reg_bytes[fb] =
- reg_bytes[sp] = reg_bytes[usp] = reg_bytes[isp] = 3;
- }
-}
-
-void
-m32c_set_cpu (int cpu)
-{
- switch (cpu)
- {
- case CPU_R8C:
- case CPU_M16C:
- set_pointer_width (2);
- decode_opcode = decode_r8c;
- break;
- case CPU_M32CM:
- case CPU_M32C:
- set_pointer_width (3);
- decode_opcode = decode_m32c;
- break;
- default:
- abort ();
- }
- m32c_cpu = cpu;
-}
-
-static unsigned int
-get_reg_i (reg_id id)
-{
- reg_bank_type *b = regs.r + (FLAG_B ? 1 : 0);
-
- switch (id)
- {
- case r0:
- return b->r_r0;
- case r0h:
- return b->r_r0 >> 8;
- case r0l:
- return b->r_r0 & 0xff;
- case r1:
- return b->r_r1;
- case r1h:
- return b->r_r1 >> 8;
- case r1l:
- return b->r_r1 & 0xff;
- case r2:
- return b->r_r2;
- case r2r0:
- return b->r_r2 * 65536 + b->r_r0;
- case r3:
- return b->r_r3;
- case r3r1:
- return b->r_r3 * 65536 + b->r_r1;
-
- case a0:
- return b->r_a0 & addr_mask;
- case a1:
- return b->r_a1 & addr_mask;
- case a1a0:
- return (b->r_a1 & 0xffff) * 65536 | (b->r_a0 & 0xffff);
-
- case sb:
- return b->r_sb & addr_mask;
- case fb:
- return b->r_fb & addr_mask;
-
- case intb:
- return regs.r_intbh * 65536 + regs.r_intbl;
- case intbl:
- return regs.r_intbl;
- case intbh:
- return regs.r_intbh;
-
- case sp:
- return ((regs.r_flags & FLAGBIT_U) ? regs.r_usp : regs.
- r_isp) & addr_mask;
- case usp:
- return regs.r_usp & addr_mask;
- case isp:
- return regs.r_isp & addr_mask;
-
- case pc:
- return regs.r_pc & membus_mask;
- case flags:
- return regs.r_flags;
- default:
- abort ();
- }
-}
-
-unsigned int
-get_reg (reg_id id)
-{
- unsigned int rv = get_reg_i (id);
- if (trace > ((id != pc && id != fb && id != sp) ? 0 : 1))
- printf ("get_reg (%s) = %0*x\n", reg_names[id], reg_bytes[id] * 2, rv);
- return rv;
-}
-
-DI
-get_reg_ll (reg_id id)
-{
- reg_bank_type *b = regs.r + (FLAG_B ? 1 : 0);
-
- switch (id)
- {
- case r3r1r2r0:
- return ((DI) b->r_r3 << 48
- | (DI) b->r_r1 << 32 | (DI) b->r_r2 << 16 | (DI) b->r_r0);
- case r3r2r1r0:
- return ((DI) b->r_r3 << 48
- | (DI) b->r_r2 << 32 | (DI) b->r_r1 << 16 | (DI) b->r_r0);
- default:
- return get_reg (id);
- }
-}
-
-static int highest_sp = 0, lowest_sp = 0xffffff;
-
-void
-stack_heap_stats ()
-{
- printf ("heap: %08x - %08x (%d bytes)\n", heapbottom, heaptop,
- heaptop - heapbottom);
- printf ("stack: %08x - %08x (%d bytes)\n", lowest_sp, highest_sp,
- highest_sp - lowest_sp);
-}
-
-void
-put_reg (reg_id id, unsigned int v)
-{
- if (trace > ((id != pc) ? 0 : 1))
- printf ("put_reg (%s) = %0*x\n", reg_names[id], reg_bytes[id] * 2, v);
-
- reg_bank_type *b = regs.r + (FLAG_B ? 1 : 0);
- switch (id)
- {
- case r0:
- b->r_r0 = v;
- break;
- case r0h:
- b->r_r0 = (b->r_r0 & 0xff) | (v << 8);
- break;
- case r0l:
- b->r_r0 = (b->r_r0 & 0xff00) | (v & 0xff);
- break;
- case r1:
- b->r_r1 = v;
- break;
- case r1h:
- b->r_r1 = (b->r_r1 & 0xff) | (v << 8);
- break;
- case r1l:
- b->r_r1 = (b->r_r1 & 0xff00) | (v & 0xff);
- break;
- case r2:
- b->r_r2 = v;
- break;
- case r2r0:
- b->r_r0 = v & 0xffff;
- b->r_r2 = v >> 16;
- break;
- case r3:
- b->r_r3 = v;
- break;
- case r3r1:
- b->r_r1 = v & 0xffff;
- b->r_r3 = v >> 16;
- break;
-
- case a0:
- b->r_a0 = v & addr_mask;
- break;
- case a1:
- b->r_a1 = v & addr_mask;
- break;
- case a1a0:
- b->r_a0 = v & 0xffff;
- b->r_a1 = v >> 16;
- break;
-
- case sb:
- b->r_sb = v & addr_mask;
- break;
- case fb:
- b->r_fb = v & addr_mask;
- break;
-
- case intb:
- regs.r_intbl = v & 0xffff;
- regs.r_intbh = v >> 16;
- break;
- case intbl:
- regs.r_intbl = v & 0xffff;
- break;
- case intbh:
- regs.r_intbh = v & 0xff;
- break;
-
- case sp:
- {
- SI *spp;
- if (regs.r_flags & FLAGBIT_U)
- spp = &regs.r_usp;
- else
- spp = &regs.r_isp;
- *spp = v & addr_mask;
- if (*spp < heaptop)
- {
- printf ("collision: pc %08lx heap %08x stack %08lx\n", regs.r_pc,
- heaptop, *spp);
- exit (1);
- }
- if (*spp < lowest_sp)
- lowest_sp = *spp;
- if (*spp > highest_sp)
- highest_sp = *spp;
- break;
- }
- case usp:
- regs.r_usp = v & addr_mask;
- break;
- case isp:
- regs.r_isp = v & addr_mask;
- break;
-
- case pc:
- regs.r_pc = v & membus_mask;
- break;
- case flags:
- regs.r_flags = v;
- break;
- default:
- abort ();
- }
-}
-
-int
-condition_true (int cond_id)
-{
- int f;
- if (A16)
- {
- static const char *cond_name[] = {
- "C", "C&!Z", "Z", "S",
- "!C", "!(C&!Z)", "!Z", "!S",
- "(S^O)|Z", "O", "!(S^O)", "unk",
- "!((S^O)|Z)", "!O", "S^O", "unk"
- };
- switch (cond_id & 15)
- {
- case 0:
- f = FLAG_C;
- break; /* GEU/C */
- case 1:
- f = FLAG_C & !FLAG_Z;
- break; /* GTU */
- case 2:
- f = FLAG_Z;
- break; /* EQ/Z */
- case 3:
- f = FLAG_S;
- break; /* N */
- case 4:
- f = !FLAG_C;
- break; /* LTU/NC */
- case 5:
- f = !(FLAG_C & !FLAG_Z);
- break; /* LEU */
- case 6:
- f = !FLAG_Z;
- break; /* NE/NZ */
- case 7:
- f = !FLAG_S;
- break; /* PZ */
-
- case 8:
- f = (FLAG_S ^ FLAG_O) | FLAG_Z;
- break; /* LE */
- case 9:
- f = FLAG_O;
- break; /* O */
- case 10:
- f = !(FLAG_S ^ FLAG_O);
- break; /* GE */
- case 12:
- f = !((FLAG_S ^ FLAG_O) | FLAG_Z);
- break; /* GT */
- case 13:
- f = !FLAG_O;
- break; /* NO */
- case 14:
- f = FLAG_S ^ FLAG_O;
- break; /* LT */
-
- default:
- f = 0;
- break;
- }
- if (trace)
- printf ("cond[%d] %s = %s\n", cond_id, cond_name[cond_id & 15],
- f ? "true" : "false");
- }
- else
- {
- static const char *cond_name[] = {
- "!C", "LEU", "!Z", "PZ",
- "!O", "GT", "GE", "?",
- "C", "GTU", "Z", "N",
- "O", "LE", "LT", "!?"
- };
- switch (cond_id & 15)
- {
- case 0:
- f = !FLAG_C;
- break; /* LTU/NC */
- case 1:
- f = !(FLAG_C & !FLAG_Z);
- break; /* LEU */
- case 2:
- f = !FLAG_Z;
- break; /* NE/NZ */
- case 3:
- f = !FLAG_S;
- break; /* PZ */
-
- case 4:
- f = !FLAG_O;
- break; /* NO */
- case 5:
- f = !((FLAG_S ^ FLAG_O) | FLAG_Z);
- break; /* GT */
- case 6:
- f = !(FLAG_S ^ FLAG_O);
- break; /* GE */
-
- case 8:
- f = FLAG_C;
- break; /* GEU/C */
- case 9:
- f = FLAG_C & !FLAG_Z;
- break; /* GTU */
- case 10:
- f = FLAG_Z;
- break; /* EQ/Z */
- case 11:
- f = FLAG_S;
- break; /* N */
-
- case 12:
- f = FLAG_O;
- break; /* O */
- case 13:
- f = (FLAG_S ^ FLAG_O) | FLAG_Z;
- break; /* LE */
- case 14:
- f = FLAG_S ^ FLAG_O;
- break; /* LT */
-
- default:
- f = 0;
- break;
- }
- if (trace)
- printf ("cond[%d] %s = %s\n", cond_id, cond_name[cond_id & 15],
- f ? "true" : "false");
- }
- return f;
-}
-
-void
-set_flags (int mask, int newbits)
-{
- int i;
- regs.r_flags &= ~mask;
- regs.r_flags |= newbits & mask;
- if (trace)
- {
- printf ("flags now \033[32m %d", (regs.r_flags >> (A16 ? 8 : 12)) & 7);
- for (i = 7; i >= 0; i--)
- if (regs.r_flags & (1 << i))
- putchar ("CDZSBOIU"[i]);
- else
- putchar ('-');
- printf ("\033[0m\n");
- }
-}
-
-void
-set_oszc (int value, int b, int c)
-{
- int mask = b2mask[b];
- int f = 0;
-
- if (c)
- f |= FLAGBIT_C;
- if ((value & mask) == 0)
- f |= FLAGBIT_Z;
- if (value & b2signbit[b])
- f |= FLAGBIT_S;
- if ((value > b2maxsigned[b]) || (value < b2minsigned[b]))
- f |= FLAGBIT_O;
- set_flags (FLAGBIT_Z | FLAGBIT_S | FLAGBIT_O | FLAGBIT_C, f);
-}
-
-void
-set_szc (int value, int b, int c)
-{
- int mask = b2mask[b];
- int f = 0;
-
- if (c)
- f |= FLAGBIT_C;
- if ((value & mask) == 0)
- f |= FLAGBIT_Z;
- if (value & b2signbit[b])
- f |= FLAGBIT_S;
- set_flags (FLAGBIT_Z | FLAGBIT_S | FLAGBIT_C, f);
-}
-
-void
-set_osz (int value, int b)
-{
- int mask = b2mask[b];
- int f = 0;
-
- if ((value & mask) == 0)
- f |= FLAGBIT_Z;
- if (value & b2signbit[b])
- f |= FLAGBIT_S;
- if (value & ~mask && (value & ~mask) != ~mask)
- f |= FLAGBIT_O;
- set_flags (FLAGBIT_Z | FLAGBIT_S | FLAGBIT_O, f);
-}
-
-void
-set_sz (int value, int b)
-{
- int mask = b2mask[b];
- int f = 0;
-
- if ((value & mask) == 0)
- f |= FLAGBIT_Z;
- if (value & b2signbit[b])
- f |= FLAGBIT_S;
- set_flags (FLAGBIT_Z | FLAGBIT_S, f);
-}
-
-void
-set_zc (int z, int c)
-{
- set_flags (FLAGBIT_C | FLAGBIT_Z,
- (c ? FLAGBIT_C : 0) | (z ? FLAGBIT_Z : 0));
-}
-
-void
-set_c (int c)
-{
- set_flags (FLAGBIT_C, c ? FLAGBIT_C : 0);
-}
-
-void
-put_reg_ll (reg_id id, DI v)
-{
- reg_bank_type *b = regs.r + (FLAG_B ? 1 : 0);
-
- switch (id)
- {
- case r3r1r2r0:
- b->r_r3 = v >> 48;
- b->r_r1 = v >> 32;
- b->r_r2 = v >> 16;
- b->r_r0 = v;
- break;
- case r3r2r1r0:
- b->r_r3 = v >> 48;
- b->r_r2 = v >> 32;
- b->r_r1 = v >> 16;
- b->r_r0 = v;
- break;
- default:
- put_reg (id, v);
- }
-}
-
-#define TRC(f,n, id) \
- if (oldregs.f != regs.f) \
- { \
- printf(" %s %0*x:%0*x", n, \
- reg_bytes[id]*2, (unsigned int)oldregs.f, \
- reg_bytes[id]*2, (unsigned int)regs.f); \
- oldregs.f = regs.f; \
- }
-
-void
-trace_register_changes ()
-{
- if (!trace)
- return;
- printf ("\033[36mREGS:");
- TRC (r[0].r_r0, "r0", r0);
- TRC (r[0].r_r1, "r1", r1);
- TRC (r[0].r_r2, "r2", r2);
- TRC (r[0].r_r3, "r3", r3);
- TRC (r[0].r_a0, "a0", a0);
- TRC (r[0].r_a1, "a1", a1);
- TRC (r[0].r_sb, "sb", sb);
- TRC (r[0].r_fb, "fb", fb);
- TRC (r[1].r_r0, "r0'", r0);
- TRC (r[1].r_r1, "r1'", r1);
- TRC (r[1].r_r2, "r2'", r2);
- TRC (r[1].r_r3, "r3'", r3);
- TRC (r[1].r_a0, "a0'", a0);
- TRC (r[1].r_a1, "a1'", a1);
- TRC (r[1].r_sb, "sb'", sb);
- TRC (r[1].r_fb, "fb'", fb);
- TRC (r_intbh, "intbh", intbh);
- TRC (r_intbl, "intbl", intbl);
- TRC (r_usp, "usp", usp);
- TRC (r_isp, "isp", isp);
- TRC (r_pc, "pc", pc);
- TRC (r_flags, "flags", flags);
- printf ("\033[0m\n");
-}
diff --git a/sim/m32c/safe-fgets.c b/sim/m32c/safe-fgets.c
deleted file mode 100644
index 19549a0..0000000
--- a/sim/m32c/safe-fgets.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/* safe-fgets.c --- like fgets, but allocates its own static buffer.
-
-Copyright (C) 2005 Free Software Foundation, Inc.
-Contributed by Red Hat, Inc.
-
-This file is part of the GNU simulators.
-
-The GNU simulators are free software; you can redistribute them and/or
-modify them 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.
-
-The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "safe-fgets.h"
-
-static char *line_buf = 0;
-static int line_buf_size = 0;
-
-#define LBUFINCR 100
-
-char *
-safe_fgets (FILE *f)
-{
- char *line_ptr;
-
- if (line_buf == 0)
- {
- line_buf = (char *) malloc (LBUFINCR);
- line_buf_size = LBUFINCR;
- }
-
- /* points to last byte */
- line_ptr = line_buf + line_buf_size - 1;
-
- /* so we can see if fgets put a 0 there */
- *line_ptr = 1;
- if (fgets (line_buf, line_buf_size, f) == 0)
- return 0;
-
- /* we filled the buffer? */
- while (line_ptr[0] == 0 && line_ptr[-1] != '\n')
- {
- /* Make the buffer bigger and read more of the line */
- line_buf_size += LBUFINCR;
- line_buf = (char *) realloc (line_buf, line_buf_size);
-
- /* points to last byte again */
- line_ptr = line_buf + line_buf_size - 1;
- /* so we can see if fgets put a 0 there */
- *line_ptr = 1;
-
- if (fgets (line_buf + line_buf_size - LBUFINCR - 1, LBUFINCR + 1, f) ==
- 0)
- return 0;
- }
-
- return line_buf;
-}
diff --git a/sim/m32c/safe-fgets.h b/sim/m32c/safe-fgets.h
deleted file mode 100644
index bc24fee..0000000
--- a/sim/m32c/safe-fgets.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* safe-fgets.h --- interface to safe version of fgets.
-
-Copyright (C) 2005 Free Software Foundation, Inc.
-Contributed by Red Hat, Inc.
-
-This file is part of the GNU simulators.
-
-The GNU simulators are free software; you can redistribute them and/or
-modify them 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.
-
-The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA */
-
-
-#ifndef _safe_gets_h_
-#define _safe_gets_h_
-
-char *safe_fgets (FILE *f);
-
-#endif
diff --git a/sim/m32c/sample.S b/sim/m32c/sample.S
deleted file mode 100644
index 8281e5f..0000000
--- a/sim/m32c/sample.S
+++ /dev/null
@@ -1,31 +0,0 @@
-;;; sample.S --- simple test program for M32C simulator
-;;;
-;;; Copyright (C) 2005 Free Software Foundation, Inc.
-;;; Contributed by Red Hat, Inc.
-;;;
-;;; This file is part of the GNU simulators.
-;;;
-;;; The GNU simulators are free software; you can redistribute them
-;;; and/or modify them 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.
-;;;
-;;; The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-;;; 02110-1301, USA
-
-;;; See the 'sample.x' and sample.mot targets in Makefile.in.
-
- .text
-
- .global _start
-_start:
- mov.w #0x1234,r1
- mov.w r1,r3 | sha.w #-8,r3 | sha.w #-7,r3
- brk
diff --git a/sim/m32c/sample.ld b/sim/m32c/sample.ld
deleted file mode 100644
index b9432df..0000000
--- a/sim/m32c/sample.ld
+++ /dev/null
@@ -1,43 +0,0 @@
-/* sample2.ld --- linker script for sample2.x
-
-Copyright (C) 2005 Free Software Foundation, Inc.
-Contributed by Red Hat, Inc.
-
-This file is part of the GNU simulators.
-
-The GNU simulators are free software; you can redistribute them and/or
-modify them 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.
-
-The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA */
-
-/* See the 'sample2.x' target in Makefile.in. */
-
-ENTRY(_start)
-
-MEMORY {
- RAM1 (w) : ORIGIN = 0xc800, LENGTH = 0x0200
- RAM2 (w) : ORIGIN = 0xca56, LENGTH = 0x1000
- ROM (w) : ORIGIN = 0x30000, LENGTH = 0x1000
-}
-
-SECTIONS {
- .data : {
- *(.data*)
- } > RAM1
- .text : {
- *(.text*)
- } > RAM2
- .fardata : {
- *(.fardata*)
- } > ROM
-}
diff --git a/sim/m32c/sample2.c b/sim/m32c/sample2.c
deleted file mode 100644
index 356704d..0000000
--- a/sim/m32c/sample2.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* sample2.c --- main source for sample2.x test program for M32C simulator
-
-Copyright (C) 2005 Free Software Foundation, Inc.
-Contributed by Red Hat, Inc.
-
-This file is part of the GNU simulators.
-
-The GNU simulators are free software; you can redistribute them and/or
-modify them 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.
-
-The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA */
-
-/* See the 'sample2.x' target in Makefile.in. */
-void exit (int);
-
-start ()
-{
- foo (1, 2, 3, 4);
- exit (5);
-}
diff --git a/sim/m32c/srcdest.c b/sim/m32c/srcdest.c
deleted file mode 100644
index 5e7beed..0000000
--- a/sim/m32c/srcdest.c
+++ /dev/null
@@ -1,780 +0,0 @@
-/* srcdest.c --- decoding M32C addressing modes.
-
-Copyright (C) 2005 Free Software Foundation, Inc.
-Contributed by Red Hat, Inc.
-
-This file is part of the GNU simulators.
-
-The GNU simulators are free software; you can redistribute them and/or
-modify them 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.
-
-The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "cpu.h"
-#include "mem.h"
-
-static int src_indirect = 0;
-static int dest_indirect = 0;
-static int src_addend = 0;
-static int dest_addend = 0;
-
-static int
-disp8 ()
-{
- int rv;
- int tsave = trace;
-
- if (trace == 1)
- trace = 0;
- rv = mem_get_qi (get_reg (pc));
- regs.r_pc++;
- trace = tsave;
- return rv;
-}
-
-static int
-disp16 ()
-{
- int rv;
- int tsave = trace;
-
- if (trace == 1)
- trace = 0;
- rv = mem_get_hi (get_reg (pc));
- regs.r_pc += 2;
- trace = tsave;
- return rv;
-}
-
-static int
-disp24 ()
-{
- int rv;
- int tsave = trace;
-
- if (trace == 1)
- trace = 0;
- rv = mem_get_psi (get_reg (pc));
- regs.r_pc += 3;
- trace = tsave;
- return rv;
-}
-
-static int
-disp20 ()
-{
- return disp24 () & 0x000fffff;
-}
-
-const char *
-bits (int v, int b)
-{
- static char buf[17];
- char *bp = buf + 16;
- *bp = 0;
- while (b)
- {
- *--bp = (v & 1) ? '1' : '0';
- v >>= 1;
- b--;
- }
- return bp;
-}
-
-static const char *the_bits = 0;
-
-void
-decode_indirect (int si, int di)
-{
- src_indirect = si;
- dest_indirect = di;
- if (trace && (si || di))
- printf ("indirect: s:%d d:%d\n", si, di);
-}
-
-void
-decode_index (int sa, int da)
-{
- src_addend = sa;
- dest_addend = da;
- if (trace && (sa || da))
- printf ("index: s:%d d:%d\n", sa, da);
-}
-
-srcdest
-decode_srcdest4 (int destcode, int bw)
-{
- srcdest sd;
- sd.bytes = bw ? 2 : 1;
- sd.mem = (destcode >= 6) ? 1 : 0;
- static const char *dc_wnames[16] = { "r0", "r1", "r2", "r3",
- "a0", "a1", "[a0]", "[a1]",
- "disp8[a0]", "disp8[a1]", "disp8[sb]", "disp8[fb]",
- "disp16[a0]", "disp16[a1]", "disp16[sb]", "disp16"
- };
- static const char *dc_bnames[4] = { "r0l", "r0h", "r1l", "r1h" };;
-
- if (trace)
- {
- const char *n = dc_wnames[destcode];
- if (bw == 0 && destcode <= 3)
- n = dc_bnames[destcode];
- if (!the_bits)
- the_bits = bits (destcode, 4);
- printf ("decode: %s (%d) : %s\n", the_bits, destcode, n);
- the_bits = 0;
- }
-
- switch (destcode)
- {
- case 0x0:
- sd.u.reg = bw ? r0 : r0l;
- break;
- case 0x1:
- sd.u.reg = bw ? r1 : r0h;
- break;
- case 0x2:
- sd.u.reg = bw ? r2 : r1l;
- break;
- case 0x3:
- sd.u.reg = bw ? r3 : r1h;
- break;
- case 0x4:
- sd.u.reg = a0;
- break;
- case 0x5:
- sd.u.reg = a1;
- break;
- case 0x6:
- sd.u.addr = get_reg (a0);
- break;
- case 0x7:
- sd.u.addr = get_reg (a1);
- break;
- case 0x8:
- sd.u.addr = get_reg (a0) + disp8 ();
- break;
- case 0x9:
- sd.u.addr = get_reg (a1) + disp8 ();
- break;
- case 0xa:
- sd.u.addr = get_reg (sb) + disp8 ();
- break;
- case 0xb:
- sd.u.addr = get_reg (fb) + sign_ext (disp8 (), 8);
- break;
- case 0xc:
- sd.u.addr = get_reg (a0) + disp16 ();
- break;
- case 0xd:
- sd.u.addr = get_reg (a1) + disp16 ();
- break;
- case 0xe:
- sd.u.addr = get_reg (sb) + disp16 ();
- break;
- case 0xf:
- sd.u.addr = disp16 ();
- break;
- default:
- abort ();
- }
- if (sd.mem)
- sd.u.addr &= addr_mask;
- return sd;
-}
-
-srcdest
-decode_jumpdest (int destcode, int w)
-{
- srcdest sd;
- sd.bytes = w ? 2 : 3;
- sd.mem = (destcode >= 6) ? 1 : 0;
- static const char *dc_wnames[16] = { "r0", "r1", "r2", "r3",
- "a0", "a1", "[a0]", "[a1]",
- "disp8[a0]", "disp8[a1]", "disp8[sb]", "disp8[fb]",
- "disp20[a0]", "disp20[a1]", "disp16[sb]", "abs16"
- };
- static const char *dc_anames[4] = { "r0l", "r0h", "r1l", "r1h" };
-
- if (trace)
- {
- const char *n = dc_wnames[destcode];
- if (w == 0 && destcode <= 3)
- n = dc_anames[destcode];
- if (!the_bits)
- the_bits = bits (destcode, 4);
- printf ("decode: %s : %s\n", the_bits, n);
- the_bits = 0;
- }
-
- switch (destcode)
- {
- case 0x0:
- sd.u.reg = w ? r0 : r2r0;
- break;
- case 0x1:
- sd.u.reg = w ? r1 : r2r0;
- break;
- case 0x2:
- sd.u.reg = w ? r2 : r3r1;
- break;
- case 0x3:
- sd.u.reg = w ? r3 : r3r1;
- break;
- case 0x4:
- sd.u.reg = w ? a0 : a1a0;
- break;
- case 0x5:
- sd.u.reg = w ? a1 : a1a0;
- break;
- case 0x6:
- sd.u.addr = get_reg (a0);
- break;
- case 0x7:
- sd.u.addr = get_reg (a1);
- break;
- case 0x8:
- sd.u.addr = get_reg (a0) + disp8 ();
- break;
- case 0x9:
- sd.u.addr = get_reg (a1) + disp8 ();
- break;
- case 0xa:
- sd.u.addr = get_reg (sb) + disp8 ();
- break;
- case 0xb:
- sd.u.addr = get_reg (fb) + sign_ext (disp8 (), 8);
- break;
- case 0xc:
- sd.u.addr = get_reg (a0) + disp20 ();
- break;
- case 0xd:
- sd.u.addr = get_reg (a1) + disp20 ();
- break;
- case 0xe:
- sd.u.addr = get_reg (sb) + disp16 ();
- break;
- case 0xf:
- sd.u.addr = disp16 ();
- break;
- default:
- abort ();
- }
- if (sd.mem)
- sd.u.addr &= addr_mask;
- return sd;
-}
-
-srcdest
-decode_dest3 (int destcode, int bw)
-{
- static char map[8] = { -1, -1, -1, 1, 0, 10, 11, 15 };
-
- the_bits = bits (destcode, 3);
- return decode_srcdest4 (map[destcode], bw);
-}
-
-srcdest
-decode_src2 (int srccode, int bw, int d)
-{
- static char map[4] = { 0, 10, 11, 15 };
-
- the_bits = bits (srccode, 2);
- return decode_srcdest4 (srccode ? map[srccode] : 1 - d, bw);
-}
-
-static struct
-{
- reg_id b_regno;
- reg_id w_regno;
- int is_memory;
- int disp_bytes;
- char *name;
-} modes23[] =
-{
- {
- a0, a0, 1, 0, "[A0]"}, /* 0 0 0 0 0 */
- {
- a1, a1, 1, 0, "[A1]"}, /* 0 0 0 0 1 */
- {
- a0, a0, 0, 0, "A0"}, /* 0 0 0 1 0 */
- {
- a1, a1, 0, 0, "A1"}, /* 0 0 0 1 1 */
- {
- a0, a0, 1, 1, "dsp:8[A0]"}, /* 0 0 1 0 0 */
- {
- a1, a1, 1, 1, "dsp:8[A1]"}, /* 0 0 1 0 1 */
- {
- sb, sb, 1, 1, "dsp:8[SB]"}, /* 0 0 1 1 0 */
- {
- fb, fb, 1, -1, "dsp:8[FB]"}, /* 0 0 1 1 1 */
- {
- a0, a0, 1, 2, "dsp:16[A0]"}, /* 0 1 0 0 0 */
- {
- a1, a1, 1, 2, "dsp:16[A1]"}, /* 0 1 0 0 1 */
- {
- sb, sb, 1, 2, "dsp:16[SB]"}, /* 0 1 0 1 0 */
- {
- fb, fb, 1, -2, "dsp:16[FB]"}, /* 0 1 0 1 1 */
- {
- a0, a0, 1, 3, "dsp:24[A0]"}, /* 0 1 1 0 0 */
- {
- a1, a1, 1, 3, "dsp:24[A1]"}, /* 0 1 1 0 1 */
- {
- mem, mem, 1, 3, "abs24"}, /* 0 1 1 1 0 */
- {
- mem, mem, 1, 2, "abs16"}, /* 0 1 1 1 1 */
- {
- r0h, r2, 0, 0, "R0H/R2"}, /* 1 0 0 0 0 */
- {
- r1h, r3, 0, 0, "R1H/R3"}, /* 1 0 0 0 1 */
- {
- r0l, r0, 0, 0, "R0L/R0"}, /* 1 0 0 1 0 */
- {
- r1l, r1, 0, 0, "R1L/R1"}, /* 1 0 0 1 1 */
-};
-
-static srcdest
-decode_sd23 (int bbb, int bb, int bytes, int ind, int add)
-{
- srcdest sd;
- int code = (bbb << 2) | bb;
-
- if (code >= sizeof (modes23) / sizeof (modes23[0]))
- abort ();
-
- if (trace)
- {
- char *b1 = "";
- char *b2 = "";
- char ad[30];
- if (ind)
- {
- b1 = "[";
- b2 = "]";
- }
- if (add)
- sprintf (ad, "%+d", add);
- else
- ad[0] = 0;
- if (!the_bits)
- the_bits = bits (code, 4);
- printf ("decode: %s (%d) : %s%s%s%s\n", the_bits, code, b1,
- modes23[code].name, ad, b2);
- the_bits = 0;
- }
-
- sd.bytes = bytes;
- sd.mem = modes23[code].is_memory;
- if (sd.mem)
- {
- if (modes23[code].w_regno == mem)
- sd.u.addr = 0;
- else
- sd.u.addr = get_reg (modes23[code].w_regno);
- switch (modes23[code].disp_bytes)
- {
- case 1:
- sd.u.addr += disp8 ();
- break;
- case 2:
- sd.u.addr += disp16 ();
- break;
- case -1:
- sd.u.addr += sign_ext (disp8 (), 8);
- break;
- case -2:
- sd.u.addr += sign_ext (disp16 (), 16);
- break;
- case 3:
- sd.u.addr += disp24 ();
- break;
- default:
- break;
- }
- if (add)
- sd.u.addr += add;
- if (ind)
- sd.u.addr = mem_get_si (sd.u.addr & membus_mask);
- sd.u.addr &= membus_mask;
- }
- else
- {
- sd.u.reg = (bytes > 1) ? modes23[code].w_regno : modes23[code].b_regno;
- if (bytes == 3 || bytes == 4)
- {
- switch (sd.u.reg)
- {
- case r0:
- sd.u.reg = r2r0;
- break;
- case r1:
- sd.u.reg = r3r1;
- break;
- case r2:
- abort ();
- case r3:
- abort ();
- default:;
- }
- }
-
- }
- return sd;
-}
-
-srcdest
-decode_dest23 (int ddd, int dd, int bytes)
-{
- return decode_sd23 (ddd, dd, bytes, dest_indirect, dest_addend);
-}
-
-srcdest
-decode_src23 (int sss, int ss, int bytes)
-{
- return decode_sd23 (sss, ss, bytes, src_indirect, src_addend);
-}
-
-srcdest
-decode_dest2 (int dd, int bytes)
-{
- /* r0l/r0, abs16, dsp:8[SB], dsp:8[FB] */
- static char map[4] = { 0x12, 0x0f, 0x06, 0x07 };
-
- the_bits = bits (dd, 2);
- return decode_sd23 (map[dd] >> 2, map[dd] & 3, bytes, dest_indirect,
- dest_addend);
-}
-
-srcdest
-decode_src3 (int sss, int bytes)
-{
- /* r0, r1, a0, a1, r2, r3, N/A, N/A */
- static char map[8] = { 0x12, 0x13, 0x02, 0x03, 0x10, 0x11, 0, 0 };
-
- the_bits = bits (sss, 3);
- return decode_sd23 (map[sss] >> 2, map[sss] & 3, bytes, src_indirect,
- src_addend);
-}
-
-srcdest
-decode_dest1 (int destcode, int bw)
-{
- the_bits = bits (destcode, 1);
- return decode_srcdest4 (destcode, bw);
-}
-
-srcdest
-decode_cr (int crcode)
-{
- static int regcode[] = { 0, intbl, intbh, flags, isp, sp, sb, fb };
- srcdest sd;
- sd.mem = 0;
- sd.bytes = 2;
- sd.u.reg = regcode[crcode & 7];
- return sd;
-}
-
-srcdest
-decode_cr_b (int crcode, int bank)
-{
- /* FIXME: intbl, intbh, isp */
- static int regcode[3][8] = {
- {0, 0, flags, 0, 0, 0, 0, 0},
- {intb, sp, sb, fb, 0, 0, 0, isp},
- {0, 0, 0, 0, 0, 0, 0, 0}
- };
- srcdest sd;
- sd.mem = 0;
- sd.bytes = bank ? 3 : 2;
- sd.u.reg = regcode[bank][crcode & 7];
- return sd;
-}
-
-srcdest
-widen_sd (srcdest sd)
-{
- sd.bytes *= 2;
- if (!sd.mem)
- switch (sd.u.reg)
- {
- case r0l:
- sd.u.reg = r0;
- break;
- case r0:
- sd.u.reg = r2r0;
- break;
- case r1l:
- sd.u.reg = r1;
- break;
- case r1:
- sd.u.reg = r3r1;
- break;
- case a0:
- if (A16)
- sd.u.reg = a1a0;
- break;
- default:
- break;
- }
- return sd;
-}
-
-srcdest
-reg_sd (reg_id reg)
-{
- srcdest rv;
- rv.bytes = reg_bytes[reg];
- rv.mem = 0;
- rv.u.reg = reg;
- return rv;
-}
-
-int
-get_src (srcdest sd)
-{
- int v;
- if (sd.mem)
- {
- switch (sd.bytes)
- {
- case 1:
- v = mem_get_qi (sd.u.addr);
- break;
- case 2:
- v = mem_get_hi (sd.u.addr);
- break;
- case 3:
- v = mem_get_psi (sd.u.addr);
- break;
- case 4:
- v = mem_get_si (sd.u.addr);
- break;
- default:
- abort ();
- }
- }
- else
- {
- v = get_reg (sd.u.reg);
- switch (sd.bytes)
- {
- case 1:
- v &= 0xff;
- break;
- case 2:
- v &= 0xffff;
- break;
- case 3:
- v &= 0xffffff;
- break;
- }
- }
- return v;
-}
-
-void
-put_dest (srcdest sd, int v)
-{
- if (sd.mem)
- {
- switch (sd.bytes)
- {
- case 1:
- mem_put_qi (sd.u.addr, v);
- break;
- case 2:
- mem_put_hi (sd.u.addr, v);
- break;
- case 3:
- mem_put_psi (sd.u.addr, v);
- break;
- case 4:
- mem_put_si (sd.u.addr, v);
- break;
- }
- }
- else
- {
- switch (sd.bytes)
- {
- case 1:
- v &= 0xff;
- break;
- case 2:
- v &= 0xffff;
- break;
- case 3:
- v &= 0xffffff;
- break;
- }
- put_reg (sd.u.reg, v);
- }
-}
-
-srcdest
-decode_bit (int destcode)
-{
- srcdest sd;
- int addr = 0;
- static const char *dc_names[] = { "r0", "r1", "r2", "r3",
- "a0", "a1", "[a0]", "[a1]",
- "disp8[a0]", "disp8[a1]", "disp8[sb]", "disp8[fb]",
- "disp16[a0]", "disp16[a1]", "disp16[sb]", "abs16"
- };
-
- if (trace)
- {
- const char *the_bits = bits (destcode, 4);
- printf ("decode: %s : %s\n", the_bits, dc_names[destcode]);
- }
-
- switch (destcode)
- {
- case 0:
- sd.u.reg = r0;
- break;
- case 1:
- sd.u.reg = r1;
- break;
- case 2:
- sd.u.reg = r2;
- break;
- case 3:
- sd.u.reg = r3;
- break;
- case 4:
- sd.u.reg = a0;
- break;
- case 5:
- sd.u.reg = a1;
- break;
- case 6:
- addr = get_reg (a0);
- break;
- case 7:
- addr = get_reg (a1);
- break;
- case 8:
- addr = get_reg (a0) + disp8 ();
- break;
- case 9:
- addr = get_reg (a1) + disp8 ();
- break;
- case 10:
- addr = get_reg (sb) * 8 + disp8 ();
- break;
- case 11:
- addr = get_reg (fb) * 8 + sign_ext (disp8 (), 8);
- break;
- case 12:
- addr = get_reg (a0) + disp16 ();
- break;
- case 13:
- addr = get_reg (a1) + disp16 ();
- break;
- case 14:
- addr = get_reg (sb) + disp16 ();
- break;
- case 15:
- addr = disp16 ();
- break;
- }
-
- if (destcode < 6)
- {
- int d = disp8 ();
- sd.mem = 0;
- sd.mask = 1 << (d & 0x0f);
- }
- else
- {
- addr &= addr_mask;
- sd.mem = 1;
- sd.mask = 1 << (addr & 7);
- sd.u.addr = addr >> 3;
- }
- return sd;
-}
-
-srcdest
-decode_bit11 (int op0)
-{
- srcdest sd;
- sd.mask = 1 << (op0 & 7);
- sd.mem = 1;
- sd.u.addr = get_reg (sb) + disp8 ();
- return sd;
-}
-
-int
-get_bit (srcdest sd)
-{
- int b;
- if (sd.mem)
- b = mem_get_qi (sd.u.addr) & sd.mask;
- else
- b = get_reg (sd.u.reg) & sd.mask;
- return b ? 1 : 0;
-}
-
-void
-put_bit (srcdest sd, int val)
-{
- int b;
- if (sd.mem)
- b = mem_get_qi (sd.u.addr);
- else
- b = get_reg (sd.u.reg);
- if (val)
- b |= sd.mask;
- else
- b &= ~sd.mask;
- if (sd.mem)
- mem_put_qi (sd.u.addr, b);
- else
- put_reg (sd.u.reg, b);
-}
-
-int
-get_bit2 (srcdest sd, int bit)
-{
- int b;
- if (sd.mem)
- b = mem_get_qi (sd.u.addr + (bit >> 3)) & (1 << (bit & 7));
- else
- b = get_reg (sd.u.reg) & (1 << bit);
- return b ? 1 : 0;
-}
-
-void
-put_bit2 (srcdest sd, int bit, int val)
-{
- int b;
- if (sd.mem)
- b = mem_get_qi (sd.u.addr + (bit >> 3));
- else
- b = get_reg (sd.u.reg);
- if (val)
- b |= (1 << (bit & 7));
- else
- b &= ~(1 << (bit & 7));
- if (sd.mem)
- mem_put_qi (sd.u.addr + (bit >> 3), b);
- else
- put_reg (sd.u.reg, b);
-}
diff --git a/sim/m32c/syscall.h b/sim/m32c/syscall.h
deleted file mode 100644
index 0194e03..0000000
--- a/sim/m32c/syscall.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* Copied from libgloss */
-/* General use syscall.h file.
- The more ports that use this file, the simpler sim/common/nltvals.def
- remains. */
-
-#ifndef LIBGLOSS_SYSCALL_H
-#define LIBGLOSS_SYSCALL_H
-
-/* Note: This file may be included by assembler source. */
-
-/* These should be as small as possible to allow a port to use a trap type
- instruction, which the system call # as the trap (the d10v for instance
- supports traps 0..31). An alternative would be to define one trap for doing
- system calls, and put the system call number in a register that is not used
- for the normal calling sequence (so that you don't have to shift down the
- arguments to add the system call number). Obviously, if these system call
- numbers are ever changed, all of the simulators and potentially user code
- will need to be updated. */
-
-/* There is no current need for the following: SYS_execv, SYS_creat, SYS_wait,
- etc. etc. Don't add them. */
-
-/* These are required by the ANSI C part of newlib (excluding system() of
- course). */
-#define SYS_exit 1
-#define SYS_open 2
-#define SYS_close 3
-#define SYS_read 4
-#define SYS_write 5
-#define SYS_lseek 6
-#define SYS_unlink 7
-#define SYS_getpid 8
-#define SYS_kill 9
-#define SYS_fstat 10
-/*#define SYS_sbrk 11 - not currently a system call, but reserved. */
-
-/* ARGV support. */
-#define SYS_argvlen 12
-#define SYS_argv 13
-
-/* These are extras added for one reason or another. */
-#define SYS_chdir 14
-#define SYS_stat 15
-#define SYS_chmod 16
-#define SYS_utime 17
-#define SYS_time 18
-#define SYS_gettimeofday 19
-#define SYS_times 20
-#define SYS_link 21
-#endif
diff --git a/sim/m32c/syscalls.c b/sim/m32c/syscalls.c
deleted file mode 100644
index 0a1c249..0000000
--- a/sim/m32c/syscalls.c
+++ /dev/null
@@ -1,336 +0,0 @@
-/* syscalls.c --- implement system calls for the M32C simulator.
-
-Copyright (C) 2005 Free Software Foundation, Inc.
-Contributed by Red Hat, Inc.
-
-This file is part of the GNU simulators.
-
-The GNU simulators are free software; you can redistribute them and/or
-modify them 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.
-
-The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <sys/time.h>
-
-#include "gdb/callback.h"
-
-#include "cpu.h"
-#include "mem.h"
-#include "syscalls.h"
-
-#include "syscall.h"
-
-/* The current syscall callbacks we're using. */
-static struct host_callback_struct *callbacks;
-
-void
-set_callbacks (struct host_callback_struct *cb)
-{
- callbacks = cb;
-}
-
-
-/* A16 ABI: arg1 in r1l (QI) or r1 (HI) or stack
- arg2 in r2 (HI) or stack
- arg3..N on stack
- padding: none
-
- A24 ABI: arg1 in r0l (QI) or r0 (HI) or stack
- arg2..N on stack
- padding: qi->hi
-
- return value in r0l (QI) r0 (HI) r2r0 (SI)
- structs: pointer pushed on stack last
-
-*/
-
-int argp, stackp;
-
-static int
-arg (int bytes)
-{
- int rv = 0;
- argp++;
- if (A16)
- {
- switch (argp)
- {
- case 1:
- if (bytes == 1)
- return get_reg (r1l);
- if (bytes == 2)
- return get_reg (r1);
- break;
- case 2:
- if (bytes == 2)
- return get_reg (r2);
- break;
- }
- }
- else
- {
- switch (argp)
- {
- case 1:
- if (bytes == 1)
- return get_reg (r0l);
- if (bytes == 2)
- return get_reg (r0);
- break;
- }
- }
- if (bytes == 0)
- bytes = 2;
- switch (bytes)
- {
- case 1:
- rv = mem_get_qi (get_reg (sp) + stackp);
- if (A24)
- stackp++;
- break;
- case 2:
- rv = mem_get_hi (get_reg (sp) + stackp);
- break;
- case 3:
- rv = mem_get_psi (get_reg (sp) + stackp);
- if (A24)
- stackp++;
- break;
- case 4:
- rv = mem_get_si (get_reg (sp) + stackp);
- break;
- }
- stackp += bytes;
- return rv;
-}
-
-static void
-read_target (char *buffer, int address, int count, int asciiz)
-{
- char byte;
- while (count > 0)
- {
- byte = mem_get_qi (address++);
- *buffer++ = byte;
- if (asciiz && (byte == 0))
- return;
- count--;
- }
-}
-
-static void
-write_target (char *buffer, int address, int count, int asciiz)
-{
- char byte;
- while (count > 0)
- {
- byte = *buffer++;
- mem_put_qi (address++, byte);
- if (asciiz && (byte == 0))
- return;
- count--;
- }
-}
-
-#define PTRSZ (A16 ? 2 : 3)
-
-static char *callnames[] = {
- "SYS_zero",
- "SYS_exit",
- "SYS_open",
- "SYS_close",
- "SYS_read",
- "SYS_write",
- "SYS_lseek",
- "SYS_unlink",
- "SYS_getpid",
- "SYS_kill",
- "SYS_fstat",
- "SYS_sbrk",
- "SYS_argvlen",
- "SYS_argv",
- "SYS_chdir",
- "SYS_stat",
- "SYS_chmod",
- "SYS_utime",
- "SYS_time",
- "SYS_gettimeofday",
- "SYS_times",
- "SYS_link"
-};
-
-void
-m32c_syscall (int id)
-{
- static char buf[256];
- int rv;
-
- argp = 0;
- stackp = A16 ? 3 : 4;
- if (trace)
- printf ("\033[31m/* SYSCALL(%d) = %s */\033[0m\n", id, callnames[id]);
- switch (id)
- {
- case SYS_exit:
- {
- int ec = arg (2);
- if (verbose)
- printf ("[exit %d]\n", ec);
- step_result = M32C_MAKE_EXITED (ec);
- }
- break;
-
- case SYS_open:
- {
- int path = arg (PTRSZ);
- int oflags = arg (2);
- int cflags = arg (2);
-
- read_target (buf, path, 256, 1);
- if (trace)
- printf ("open(\"%s\",0x%x,%#o) = ", buf, oflags, cflags);
-
- if (callbacks)
- /* The callback vector ignores CFLAGS. */
- rv = callbacks->open (callbacks, buf, oflags);
- else
- {
- int h_oflags = 0;
-
- if (oflags & 0x0001)
- h_oflags |= O_WRONLY;
- if (oflags & 0x0002)
- h_oflags |= O_RDWR;
- if (oflags & 0x0200)
- h_oflags |= O_CREAT;
- if (oflags & 0x0008)
- h_oflags |= O_APPEND;
- if (oflags & 0x0400)
- h_oflags |= O_TRUNC;
- rv = open (buf, h_oflags, cflags);
- }
- if (trace)
- printf ("%d\n", rv);
- put_reg (r0, rv);
- }
- break;
-
- case SYS_close:
- {
- int fd = arg (2);
-
- if (callbacks)
- rv = callbacks->close (callbacks, fd);
- else if (fd > 2)
- rv = close (fd);
- else
- rv = 0;
- if (trace)
- printf ("close(%d) = %d\n", fd, rv);
- put_reg (r0, rv);
- }
- break;
-
- case SYS_read:
- {
- int fd = arg (2);
- int addr = arg (PTRSZ);
- int count = arg (2);
-
- if (count > sizeof (buf))
- count = sizeof (buf);
- if (callbacks)
- rv = callbacks->read (callbacks, fd, buf, count);
- else
- rv = read (fd, buf, count);
- if (trace)
- printf ("read(%d,%d) = %d\n", fd, count, rv);
- if (rv > 0)
- write_target (buf, addr, rv, 0);
- put_reg (r0, rv);
- }
- break;
-
- case SYS_write:
- {
- int fd = arg (2);
- int addr = arg (PTRSZ);
- int count = arg (2);
-
- if (count > sizeof (buf))
- count = sizeof (buf);
- if (trace)
- printf ("write(%d,0x%x,%d)\n", fd, addr, count);
- read_target (buf, addr, count, 0);
- if (trace)
- fflush (stdout);
- if (callbacks)
- rv = callbacks->write (callbacks, fd, buf, count);
- else
- rv = write (fd, buf, count);
- if (trace)
- printf ("write(%d,%d) = %d\n", fd, count, rv);
- put_reg (r0, rv);
- }
- break;
-
- case SYS_getpid:
- put_reg (r0, 42);
- break;
-
- case SYS_gettimeofday:
- {
- int tvaddr = arg (PTRSZ);
- struct timeval tv;
-
- rv = gettimeofday (&tv, 0);
- if (trace)
- printf ("gettimeofday: %ld sec %ld usec to 0x%x\n", tv.tv_sec,
- tv.tv_usec, tvaddr);
- mem_put_si (tvaddr, tv.tv_sec);
- mem_put_si (tvaddr + 4, tv.tv_usec);
- put_reg (r0, rv);
- }
- break;
-
- case SYS_kill:
- {
- int pid = arg (2);
- int sig = arg (2);
- if (pid == 42)
- {
- if (verbose)
- printf ("[signal %d]\n", sig);
- step_result = M32C_MAKE_STOPPED (sig);
- }
- }
- break;
-
- case 11:
- {
- int heaptop_arg = arg (PTRSZ);
- if (trace)
- printf ("sbrk: heap top set to %x\n", heaptop_arg);
- heaptop = heaptop_arg;
- if (heapbottom == 0)
- heapbottom = heaptop_arg;
- }
- break;
-
- }
-}
diff --git a/sim/m32c/syscalls.h b/sim/m32c/syscalls.h
deleted file mode 100644
index 11f8c0f..0000000
--- a/sim/m32c/syscalls.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* syscalls.h --- interface to syscalls for the M32C sim.
-
-Copyright (C) 2005 Free Software Foundation, Inc.
-Contributed by Red Hat, Inc.
-
-This file is part of the GNU simulators.
-
-The GNU simulators are free software; you can redistribute them and/or
-modify them 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.
-
-The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA */
-
-
-struct host_callback_struct;
-extern void set_callbacks (struct host_callback_struct *);
-extern void m32c_syscall (int id);
diff --git a/sim/m32c/trace.c b/sim/m32c/trace.c
deleted file mode 100644
index be96752..0000000
--- a/sim/m32c/trace.c
+++ /dev/null
@@ -1,315 +0,0 @@
-/* trace.c --- tracing output for the M32C simulator.
-
-Copyright (C) 2005 Free Software Foundation, Inc.
-Contributed by Red Hat, Inc.
-
-This file is part of the GNU simulators.
-
-The GNU simulators are free software; you can redistribute them and/or
-modify them 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.
-
-The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA */
-
-
-#include <stdio.h>
-#include <stdarg.h>
-#include <string.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <ctype.h>
-
-#include "bfd.h"
-#include "dis-asm.h"
-#include "m32c-desc.h"
-
-#include "cpu.h"
-#include "mem.h"
-#include "load.h"
-
-static int
-sim_dis_read (bfd_vma memaddr, bfd_byte * ptr, unsigned int length,
- struct disassemble_info *info)
-{
- mem_get_blk (memaddr, ptr, length);
- return 0;
-}
-
-/* Filter out (in place) symbols that are useless for disassembly.
- COUNT is the number of elements in SYMBOLS.
- Return the number of useful symbols. */
-
-static long
-remove_useless_symbols (asymbol ** symbols, long count)
-{
- register asymbol **in_ptr = symbols, **out_ptr = symbols;
-
- while (--count >= 0)
- {
- asymbol *sym = *in_ptr++;
-
- if (strstr (sym->name, "gcc2_compiled"))
- continue;
- if (sym->name == NULL || sym->name[0] == '\0')
- continue;
- if (sym->flags & (BSF_DEBUGGING))
- continue;
- if (bfd_is_und_section (sym->section)
- || bfd_is_com_section (sym->section))
- continue;
-
- *out_ptr++ = sym;
- }
- return out_ptr - symbols;
-}
-
-static int
-compare_symbols (const PTR ap, const PTR bp)
-{
- const asymbol *a = *(const asymbol **) ap;
- const asymbol *b = *(const asymbol **) bp;
-
- if (bfd_asymbol_value (a) > bfd_asymbol_value (b))
- return 1;
- else if (bfd_asymbol_value (a) < bfd_asymbol_value (b))
- return -1;
- return 0;
-}
-
-static char opbuf[1000];
-
-static int
-op_printf (char *buf, char *fmt, ...)
-{
- int ret;
- va_list ap;
-
- va_start (ap, fmt);
- ret = vsprintf (opbuf + strlen (opbuf), fmt, ap);
- va_end (ap);
- return ret;
-}
-
-static bfd *current_bfd;
-
-void
-sim_disasm_init (bfd *prog)
-{
- current_bfd = prog;
-}
-
-typedef struct Files
-{
- struct Files *next;
- char *filename;
- int nlines;
- char **lines;
- char *data;
-} Files;
-Files *files = 0;
-
-static char *
-load_file_and_line (const char *filename, int lineno)
-{
- Files *f;
- for (f = files; f; f = f->next)
- if (strcmp (f->filename, filename) == 0)
- break;
- if (!f)
- {
- int i;
- struct stat s;
- const char *found_filename, *slash;
-
- found_filename = filename;
- while (1)
- {
- if (stat (found_filename, &s) == 0)
- break;
- slash = strchr (found_filename, '/');
- if (!slash)
- return "";
- found_filename = slash + 1;
- }
-
- f = (Files *) malloc (sizeof (Files));
- f->next = files;
- files = f;
- f->filename = strdup (filename);
- f->data = (char *) malloc (s.st_size + 2);
- FILE *file = fopen (found_filename, "rb");
- fread (f->data, 1, s.st_size, file);
- f->data[s.st_size] = 0;
- fclose (file);
-
- f->nlines = 1;
- for (i = 0; i < s.st_size; i++)
- if (f->data[i] == '\n')
- f->nlines++;
- f->lines = (char **) malloc (f->nlines * sizeof (char *));
- f->lines[0] = f->data;
- f->nlines = 1;
- for (i = 0; i < s.st_size; i++)
- if (f->data[i] == '\n')
- {
- f->lines[f->nlines] = f->data + i + 1;
- while (*f->lines[f->nlines] == ' '
- || *f->lines[f->nlines] == '\t')
- f->lines[f->nlines]++;
- f->nlines++;
- f->data[i] = 0;
- }
- }
- if (lineno < 1 || lineno > f->nlines)
- return "";
- return f->lines[lineno - 1];
-}
-
-void
-sim_disasm_one ()
-{
- static int initted = 0;
- static asymbol **symtab = 0;
- static int symcount = 0;
- static int last_sym = -1;
- static struct disassemble_info info;
- int storage, sym, bestaddr;
- int min, max, i;
- static asection *code_section = 0;
- static bfd_vma code_base = 0;
- asection *s;
- int save_trace = trace;
-
- static const char *prev_filename = "";
- static int prev_lineno = 0;
- const char *filename;
- const char *functionname;
- unsigned int lineno;
-
- int mypc = get_reg (pc);
-
- if (current_bfd == 0)
- return;
-
- trace = 0;
-
- if (!initted)
- {
- initted = 1;
- memset (&info, 0, sizeof (info));
- INIT_DISASSEMBLE_INFO (info, stdout, op_printf);
- info.read_memory_func = sim_dis_read;
- info.arch = bfd_get_arch (current_bfd);
- info.mach = bfd_get_mach (current_bfd);
- if (info.mach == 0)
- {
- info.arch = bfd_arch_m32c;
- info.mach = default_machine;
- }
- disassemble_init_for_target (&info);
-
- storage = bfd_get_symtab_upper_bound (current_bfd);
- if (storage > 0)
- {
- symtab = (asymbol **) malloc (storage);
- symcount = bfd_canonicalize_symtab (current_bfd, symtab);
- symcount = remove_useless_symbols (symtab, symcount);
- qsort (symtab, symcount, sizeof (asymbol *), compare_symbols);
- }
- for (s = current_bfd->sections; s; s = s->next)
- {
- if (s->flags & SEC_CODE || code_section == 0)
- {
- code_section = s;
- code_base = bfd_section_lma (current_bfd, s);
- break;
- }
- }
- }
-
- filename = functionname = 0;
- lineno = 0;
- if (bfd_find_nearest_line
- (current_bfd, code_section, symtab, mypc - code_base, &filename,
- &functionname, &lineno))
- {
- if (filename && functionname && lineno)
- {
- if (lineno != prev_lineno || strcmp (prev_filename, filename))
- {
- char *the_line = load_file_and_line (filename, lineno);
- const char *slash = strrchr (filename, '/');
- if (!slash)
- slash = filename;
- else
- slash++;
- printf
- ("========================================"
- "=====================================\n");
- printf ("\033[37;41m %s:%d: \033[33;40m %s\033[K\033[0m\n",
- slash, lineno, the_line);
- }
- prev_lineno = lineno;
- prev_filename = filename;
- }
- }
-
- {
- min = -1;
- max = symcount;
- while (min < max - 1)
- {
- bfd_vma sa;
- sym = (min + max) / 2;
- sa = bfd_asymbol_value (symtab[sym]);
- /*printf("checking %4d %08x %s\n",
- sym, sa, bfd_asymbol_name (symtab[sym])); */
- if (sa > mypc)
- max = sym;
- else if (sa < mypc)
- min = sym;
- else
- {
- min = sym;
- break;
- }
- }
- if (min != -1 && min != last_sym)
- {
- bestaddr = bfd_asymbol_value (symtab[min]);
- printf ("\033[43;30m%s", bfd_asymbol_name (symtab[min]));
- if (bestaddr != mypc)
- printf ("+%d", mypc - bestaddr);
- printf (":\t\t\t\033[0m\n");
- last_sym = min;
-#if 0
- if (trace == 1)
- if (strcmp (bfd_asymbol_name (symtab[min]), "abort") == 0
- || strcmp (bfd_asymbol_name (symtab[min]), "exit") == 0)
- trace = 0;
-#endif
- }
- }
-
- opbuf[0] = 0;
- printf ("\033[33m%06x: ", mypc);
- max = print_insn_m32c (mypc, &info);
- for (i = 0; i < max; i++)
- printf ("%02x", mem_get_qi (mypc + i));
- for (; i < 6; i++)
- printf (" ");
- printf ("%-16s ", opbuf);
-
- printf ("\033[0m\n");
- trace = save_trace;
-}
diff --git a/sim/m32c/trace.h b/sim/m32c/trace.h
deleted file mode 100644
index 09ed992f..0000000
--- a/sim/m32c/trace.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* trace.h --- interface to tracing output for the M32C simulator.
-
-Copyright (C) 2005 Free Software Foundation, Inc.
-Contributed by Red Hat, Inc.
-
-This file is part of the GNU simulators.
-
-The GNU simulators are free software; you can redistribute them and/or
-modify them 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.
-
-The GNU simulators are distributed in the hope that they 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 the GNU simulators; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA */
-
-
-void sim_disasm_init (bfd *prog);
-extern void sim_disasm_one (void);
generated by cgit v1.1 at 2025-04-04 23:11:19 +0000