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https://opencores.org/ocsvn/openrisc/openrisc/trunk
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- This comparison shows the changes necessary to convert path
/openrisc/trunk/gnu-old/gdb-7.1/sim/microblaze
- from Rev 816 to Rev 834
- ↔ Reverse comparison
Rev 816 → Rev 834
/sim-main.h
File deleted
sim-main.h
Property changes :
Deleted: svn:eol-style
## -1 +0,0 ##
-native
\ No newline at end of property
Deleted: svn:keywords
## -1 +0,0 ##
-Id
\ No newline at end of property
Index: configure
===================================================================
--- configure (revision 816)
+++ configure (nonexistent)
@@ -1,5876 +0,0 @@
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
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- $ac_path_GREP_found && break 3
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- ac_cv_path_GREP=$GREP
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-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
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-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
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- as_fn_arith $ac_count + 1 && ac_count=$as_val
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- $ac_path_EGREP_found && break 3
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- fi
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- ac_cv_path_EGREP=$EGREP
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-
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
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-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
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-#include
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-{
-
- ;
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-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
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- ac_cv_header_stdc=no
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-
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- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
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-_ACEOF
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-else
- ac_cv_header_stdc=no
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-
-fi
-
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-_ACEOF
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-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
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- ac_cv_header_stdc=no
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-
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-
-
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-
-
-# Check whether --enable-sim-stdio was given.
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-fi
-else
- sim_stdio=""
-fi
-
-
-
-# Check whether --enable-sim-trace was given.
-if test "${enable_sim_trace+set}" = set; then :
- enableval=$enable_sim_trace; case "${enableval}" in
- yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
- no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
- [-0-9]*)
- sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
- [a-z]*)
- sim_trace=""
- for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
- if test x"$sim_trace" = x; then
- sim_trace="-DWITH_TRACE='(TRACE_$x"
- else
- sim_trace="${sim_trace}|TRACE_$x"
- fi
- done
- sim_trace="$sim_trace)'" ;;
-esac
-if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
- echo "Setting sim trace = $sim_trace" 6>&1
-fi
-else
- sim_trace=""
-fi
-
-
-
-# Check whether --enable-sim-profile was given.
-if test "${enable_sim_profile+set}" = set; then :
- enableval=$enable_sim_profile; case "${enableval}" in
- yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
- no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
- [-0-9]*)
- sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
- [a-z]*)
- sim_profile=""
- for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
- if test x"$sim_profile" = x; then
- sim_profile="-DWITH_PROFILE='(PROFILE_$x"
- else
- sim_profile="${sim_profile}|PROFILE_$x"
- fi
- done
- sim_profile="$sim_profile)'" ;;
-esac
-if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
- echo "Setting sim profile = $sim_profile" 6>&1
-fi
-else
- sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
-fi
-
-
-
-
-# Check whether --with-pkgversion was given.
-if test "${with_pkgversion+set}" = set; then :
- withval=$with_pkgversion; case "$withval" in
- yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
- no) PKGVERSION= ;;
- *) PKGVERSION="($withval) " ;;
- esac
-else
- PKGVERSION="(GDB) "
-
-fi
-
-
-
-
-
-# Check whether --with-bugurl was given.
-if test "${with_bugurl+set}" = set; then :
- withval=$with_bugurl; case "$withval" in
- yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
- no) BUGURL=
- ;;
- *) BUGURL="$withval"
- ;;
- esac
-else
- BUGURL="http://www.gnu.org/software/gdb/bugs/"
-
-fi
-
- case ${BUGURL} in
- "")
- REPORT_BUGS_TO=
- REPORT_BUGS_TEXI=
- ;;
- *)
- REPORT_BUGS_TO="<$BUGURL>"
- REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
- ;;
- esac;
-
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define PKGVERSION "$PKGVERSION"
-_ACEOF
-
-
-cat >>confdefs.h <<_ACEOF
-#define REPORT_BUGS_TO "$REPORT_BUGS_TO"
-_ACEOF
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
-$as_echo_n "checking return type of signal handlers... " >&6; }
-if test "${ac_cv_type_signal+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include
-#include
-
-int
-main ()
-{
-return *(signal (0, 0)) (0) == 1;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_type_signal=int
-else
- ac_cv_type_signal=void
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
-$as_echo "$ac_cv_type_signal" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-#define RETSIGTYPE $ac_cv_type_signal
-_ACEOF
-
-
-
-
-
-sim_link_files=
-sim_link_links=
-
-sim_link_links=tconfig.h
-if test -f ${srcdir}/tconfig.in
-then
- sim_link_files=tconfig.in
-else
- sim_link_files=../common/tconfig.in
-fi
-
-# targ-vals.def points to the libc macro description file.
-case "${target}" in
-*-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
-esac
-sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
-sim_link_links="${sim_link_links} targ-vals.def"
-
-
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-
-
-ac_sources="$sim_link_files"
-ac_dests="$sim_link_links"
-while test -n "$ac_sources"; do
- set $ac_dests; ac_dest=$1; shift; ac_dests=$*
- set $ac_sources; ac_source=$1; shift; ac_sources=$*
- ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
-done
-ac_config_links="$ac_config_links $ac_config_links_1"
-
-cgen_breaks=""
-if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
-cgen_breaks="break cgen_rtx_error";
-fi
-
-ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
-
-ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
-
-ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
-
-ac_config_commands="$ac_config_commands Makefile"
-
-ac_config_commands="$ac_config_commands stamp-h"
-
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs, see configure's option --config-cache.
-# It is not useful on other systems. If it contains results you don't
-# want to keep, you may remove or edit it.
-#
-# config.status only pays attention to the cache file if you give it
-# the --recheck option to rerun configure.
-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
-# loading this file, other *unset* `ac_cv_foo' will be assigned the
-# following values.
-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, we kill variables containing newlines.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(
- for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
- eval ac_val=\$$ac_var
- case $ac_val in #(
- *${as_nl}*)
- case $ac_var in #(
- *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
- esac
- case $ac_var in #(
- _ | IFS | as_nl) ;; #(
- BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
- *) { eval $ac_var=; unset $ac_var;} ;;
- esac ;;
- esac
- done
-
- (set) 2>&1 |
- case $as_nl`(ac_space=' '; set) 2>&1` in #(
- *${as_nl}ac_space=\ *)
- # `set' does not quote correctly, so add quotes: double-quote
- # substitution turns \\\\ into \\, and sed turns \\ into \.
- sed -n \
- "s/'/'\\\\''/g;
- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
- ;; #(
- *)
- # `set' quotes correctly as required by POSIX, so do not add quotes.
- sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
- ;;
- esac |
- sort
-) |
- sed '
- /^ac_cv_env_/b end
- t clear
- :clear
- s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
- t end
- s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
- :end' >>confcache
-if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
- if test -w "$cache_file"; then
- test "x$cache_file" != "x/dev/null" &&
- { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
-$as_echo "$as_me: updating cache $cache_file" >&6;}
- cat confcache >$cache_file
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
- fi
-fi
-rm -f confcache
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-DEFS=-DHAVE_CONFIG_H
-
-ac_libobjs=
-ac_ltlibobjs=
-for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
- # 1. Remove the extension, and $U if already installed.
- ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
- ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
- # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
- # will be set to the directory where LIBOBJS objects are built.
- as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
- as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
-done
-LIBOBJS=$ac_libobjs
-
-LTLIBOBJS=$ac_ltlibobjs
-
-
-
-: ${CONFIG_STATUS=./config.status}
-ac_write_fail=0
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
-$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
-as_write_fail=0
-cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
-#! $SHELL
-# Generated by $as_me.
-# Run this file to recreate the current configuration.
-# Compiler output produced by configure, useful for debugging
-# configure, is in config.log if it exists.
-
-debug=false
-ac_cs_recheck=false
-ac_cs_silent=false
-
-SHELL=\${CONFIG_SHELL-$SHELL}
-export SHELL
-_ASEOF
-cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
- emulate sh
- NULLCMD=:
- # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '${1+"$@"}'='"$@"'
- setopt NO_GLOB_SUBST
-else
- case `(set -o) 2>/dev/null` in #(
- *posix*) :
- set -o posix ;; #(
- *) :
- ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
- && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='print -r --'
- as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='printf %s\n'
- as_echo_n='printf %s'
-else
- if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
- as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
- as_echo_n='/usr/ucb/echo -n'
- else
- as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
- as_echo_n_body='eval
- arg=$1;
- case $arg in #(
- *"$as_nl"*)
- expr "X$arg" : "X\\(.*\\)$as_nl";
- arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
- esac;
- expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
- '
- export as_echo_n_body
- as_echo_n='sh -c $as_echo_n_body as_echo'
- fi
- export as_echo_body
- as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
- PATH_SEPARATOR=:
- (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
- (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
- PATH_SEPARATOR=';'
- }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order. Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" "" $as_nl"
-
-# Find who we are. Look in the path if we contain no directory separator.
-case $0 in #((
- *[\\/]* ) as_myself=$0 ;;
- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
- done
-IFS=$as_save_IFS
-
- ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
- as_myself=$0
-fi
-if test ! -f "$as_myself"; then
- $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
- exit 1
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there. '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
- && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-
-# as_fn_error ERROR [LINENO LOG_FD]
-# ---------------------------------
-# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with status $?, using 1 if that was 0.
-as_fn_error ()
-{
- as_status=$?; test $as_status -eq 0 && as_status=1
- if test "$3"; then
- as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
- fi
- $as_echo "$as_me: error: $1" >&2
- as_fn_exit $as_status
-} # as_fn_error
-
-
-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
-as_fn_set_status ()
-{
- return $1
-} # as_fn_set_status
-
-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
- set +e
- as_fn_set_status $1
- exit $1
-} # as_fn_exit
-
-# as_fn_unset VAR
-# ---------------
-# Portably unset VAR.
-as_fn_unset ()
-{
- { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-# as_fn_append VAR VALUE
-# ----------------------
-# Append the text in VALUE to the end of the definition contained in VAR. Take
-# advantage of any shell optimizations that allow amortized linear growth over
-# repeated appends, instead of the typical quadratic growth present in naive
-# implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
- eval 'as_fn_append ()
- {
- eval $1+=\$2
- }'
-else
- as_fn_append ()
- {
- eval $1=\$$1\$2
- }
-fi # as_fn_append
-
-# as_fn_arith ARG...
-# ------------------
-# Perform arithmetic evaluation on the ARGs, and store the result in the
-# global $as_val. Take advantage of shells that can avoid forks. The arguments
-# must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
- eval 'as_fn_arith ()
- {
- as_val=$(( $* ))
- }'
-else
- as_fn_arith ()
- {
- as_val=`expr "$@" || test $? -eq 1`
- }
-fi # as_fn_arith
-
-
-if expr a : '\(a\)' >/dev/null 2>&1 &&
- test "X`expr 00001 : '.*\(...\)'`" = X001; then
- as_expr=expr
-else
- as_expr=false
-fi
-
-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
- as_basename=basename
-else
- as_basename=false
-fi
-
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
- as_dirname=dirname
-else
- as_dirname=false
-fi
-
-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
- X"$0" : 'X\(//\)$' \| \
- X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
- sed '/^.*\/\([^/][^/]*\)\/*$/{
- s//\1/
- q
- }
- /^X\/\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\/\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`
-
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
-
-ECHO_C= ECHO_N= ECHO_T=
-case `echo -n x` in #(((((
--n*)
- case `echo 'xy\c'` in
- *c*) ECHO_T=' ';; # ECHO_T is single tab character.
- xy) ECHO_C='\c';;
- *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
- ECHO_T=' ';;
- esac;;
-*)
- ECHO_N='-n';;
-esac
-
-rm -f conf$$ conf$$.exe conf$$.file
-if test -d conf$$.dir; then
- rm -f conf$$.dir/conf$$.file
-else
- rm -f conf$$.dir
- mkdir conf$$.dir 2>/dev/null
-fi
-if (echo >conf$$.file) 2>/dev/null; then
- if ln -s conf$$.file conf$$ 2>/dev/null; then
- as_ln_s='ln -s'
- # ... but there are two gotchas:
- # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
- # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
- # In both cases, we have to default to `cp -p'.
- ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
- as_ln_s='cp -p'
- elif ln conf$$.file conf$$ 2>/dev/null; then
- as_ln_s=ln
- else
- as_ln_s='cp -p'
- fi
-else
- as_ln_s='cp -p'
-fi
-rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
-rmdir conf$$.dir 2>/dev/null
-
-
-# as_fn_mkdir_p
-# -------------
-# Create "$as_dir" as a directory, including parents if necessary.
-as_fn_mkdir_p ()
-{
-
- case $as_dir in #(
- -*) as_dir=./$as_dir;;
- esac
- test -d "$as_dir" || eval $as_mkdir_p || {
- as_dirs=
- while :; do
- case $as_dir in #(
- *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
- *) as_qdir=$as_dir;;
- esac
- as_dirs="'$as_qdir' $as_dirs"
- as_dir=`$as_dirname -- "$as_dir" ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$as_dir" : 'X\(//\)[^/]' \| \
- X"$as_dir" : 'X\(//\)$' \| \
- X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- s//\1/
- q
- }
- /^X\(\/\/\)[^/].*/{
- s//\1/
- q
- }
- /^X\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`
- test -d "$as_dir" && break
- done
- test -z "$as_dirs" || eval "mkdir $as_dirs"
- } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
-
-
-} # as_fn_mkdir_p
-if mkdir -p . 2>/dev/null; then
- as_mkdir_p='mkdir -p "$as_dir"'
-else
- test -d ./-p && rmdir ./-p
- as_mkdir_p=false
-fi
-
-if test -x / >/dev/null 2>&1; then
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- q
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-/@datadir@/p
-/@docdir@/p
-/@infodir@/p
-/@localedir@/p
-/@mandir@/p'
-case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
-*datarootdir*) ac_datarootdir_seen=yes;;
-*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
- ac_datarootdir_hack='
- s&@datadir@&$datadir&g
- s&@docdir@&$docdir&g
- s&@infodir@&$infodir&g
- s&@localedir@&$localedir&g
- s&@mandir@&$mandir&g
- s&\\\${datarootdir}&$datarootdir&g' ;;
-esac
-_ACEOF
-
-# Neutralize VPATH when `$srcdir' = `.'.
-# Shell code in configure.ac might set extrasub.
-# FIXME: do we really want to maintain this feature?
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-ac_sed_extra="$ac_vpsub
-$extrasub
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-:t
-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-s|@configure_input@|$ac_sed_conf_input|;t t
-s&@top_builddir@&$ac_top_builddir_sub&;t t
-s&@top_build_prefix@&$ac_top_build_prefix&;t t
-s&@srcdir@&$ac_srcdir&;t t
-s&@abs_srcdir@&$ac_abs_srcdir&;t t
-s&@top_srcdir@&$ac_top_srcdir&;t t
-s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
-s&@builddir@&$ac_builddir&;t t
-s&@abs_builddir@&$ac_abs_builddir&;t t
-s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
-s&@INSTALL@&$ac_INSTALL&;t t
-$ac_datarootdir_hack
-"
-eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
- || as_fn_error "could not create $ac_file" "$LINENO" 5
-
-test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
- { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
- { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined. Please make sure it is defined." >&5
-$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined. Please make sure it is defined." >&2;}
-
- rm -f "$tmp/stdin"
- case $ac_file in
- -) cat "$tmp/out" && rm -f "$tmp/out";;
- *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
- esac \
- || as_fn_error "could not create $ac_file" "$LINENO" 5
- ;;
- :H)
- #
- # CONFIG_HEADER
- #
- if test x"$ac_file" != x-; then
- {
- $as_echo "/* $configure_input */" \
- && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
- } >"$tmp/config.h" \
- || as_fn_error "could not create $ac_file" "$LINENO" 5
- if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
-$as_echo "$as_me: $ac_file is unchanged" >&6;}
- else
- rm -f "$ac_file"
- mv "$tmp/config.h" "$ac_file" \
- || as_fn_error "could not create $ac_file" "$LINENO" 5
- fi
- else
- $as_echo "/* $configure_input */" \
- && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
- || as_fn_error "could not create -" "$LINENO" 5
- fi
- ;;
- :L)
- #
- # CONFIG_LINK
- #
-
- if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
- :
- else
- # Prefer the file from the source tree if names are identical.
- if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
- ac_source=$srcdir/$ac_source
- fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
-$as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
-
- if test ! -r "$ac_source"; then
- as_fn_error "$ac_source: file not found" "$LINENO" 5
- fi
- rm -f "$ac_file"
-
- # Try a relative symlink, then a hard link, then a copy.
- case $srcdir in
- [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
- *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
- esac
- ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
- ln "$ac_source" "$ac_file" 2>/dev/null ||
- cp -p "$ac_source" "$ac_file" ||
- as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
- fi
- ;;
- :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
-$as_echo "$as_me: executing $ac_file commands" >&6;}
- ;;
- esac
-
-
- case $ac_file$ac_mode in
- "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
- rm -f Makesim1.tmp Makesim2.tmp Makefile
- sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' Makesim1.tmp
- sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' Makesim2.tmp
- sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
- -e '/^## COMMON_POST_/ r Makesim2.tmp' \
- Makefile
- rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
- ;;
- "stamp-h":C) echo > stamp-h ;;
-
- esac
-done # for ac_tag
-
-
-as_fn_exit 0
-_ACEOF
-ac_clean_files=$ac_clean_files_save
-
-test $ac_write_fail = 0 ||
- as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
-
-
-# configure is writing to config.log, and then calls config.status.
-# config.status does its own redirection, appending to config.log.
-# Unfortunately, on DOS this fails, as config.log is still kept open
-# by configure, so config.status won't be able to write to it; its
-# output is simply discarded. So we exec the FD to /dev/null,
-# effectively closing config.log, so it can be properly (re)opened and
-# appended to by config.status. When coming back to configure, we
-# need to make the FD available again.
-if test "$no_create" != yes; then
- ac_cs_success=:
- ac_config_status_args=
- test "$silent" = yes &&
- ac_config_status_args="$ac_config_status_args --quiet"
- exec 5>/dev/null
- $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
- exec 5>>config.log
- # Use ||, not &&, to avoid exiting from the if with $? = 1, which
- # would make configure fail if this is the last instruction.
- $ac_cs_success || as_fn_exit $?
-fi
-if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
-$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
-fi
-
-
Index: Makefile.in
===================================================================
--- Makefile.in (revision 816)
+++ Makefile.in (nonexistent)
@@ -1,29 +0,0 @@
-# Makefile template for Configure for the MCore sim library.
-# Copyright (C) 1990, 91, 92, 95, 96, 19, 1999, 2007, 2008, 2009, 2010
-# Free Software Foundation, Inc.
-# Written by Cygnus Solutions.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see .
-
-## COMMON_PRE_CONFIG_FRAG
-
-SIM_OBJS = interp.o sim-load.o
-SIM_EXTRA_LIBS = -lm
-SIM_EXTRA_CLEAN = microblaze-clean
-
-## COMMON_POST_CONFIG_FRAG
-
-interp.o: interp.c
-
-microblaze-clean:
Index: interp.c
===================================================================
--- interp.c (revision 816)
+++ interp.c (nonexistent)
@@ -1,1091 +0,0 @@
-/* Simulator for Xilinx MicroBlaze processor
- Copyright 2009, 2010 Free Software Foundation, Inc.
-
- This file is part of GDB, the GNU debugger.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
- 02110-1301, USA. */
-
-#include
-#include "sysdep.h"
-#include
-#include
-#include /* for byte ordering macros */
-#include "bfd.h"
-#include "gdb/callback.h"
-#include "libiberty.h"
-#include "gdb/remote-sim.h"
-#include "sim-main.h"
-#include "sim-utils.h"
-#include "microblaze-dis.h"
-
-
-#ifndef NUM_ELEM
-#define NUM_ELEM(A) (sizeof (A) / sizeof (A)[0])
-#endif
-
-static int target_big_endian = 1;
-static unsigned long heap_ptr = 0;
-static unsigned long stack_ptr = 0;
-host_callback *callback;
-
-unsigned long
-microblaze_extract_unsigned_integer (unsigned char *addr, int len)
-{
- unsigned long retval;
- unsigned char *p;
- unsigned char *startaddr = (unsigned char *)addr;
- unsigned char *endaddr = startaddr + len;
-
- if (len > (int) sizeof (unsigned long))
- printf ("That operation is not available on integers of more than "
- "%d bytes.", sizeof (unsigned long));
-
- /* Start at the most significant end of the integer, and work towards
- the least significant. */
- retval = 0;
-
- if (!target_big_endian)
- {
- for (p = endaddr; p > startaddr;)
- retval = (retval << 8) | * -- p;
- }
- else
- {
- for (p = startaddr; p < endaddr;)
- retval = (retval << 8) | * p ++;
- }
-
- return retval;
-}
-
-void
-microblaze_store_unsigned_integer (unsigned char *addr, int len,
- unsigned long val)
-{
- unsigned char *p;
- unsigned char *startaddr = (unsigned char *)addr;
- unsigned char *endaddr = startaddr + len;
-
- if (!target_big_endian)
- {
- for (p = startaddr; p < endaddr;)
- {
- *p++ = val & 0xff;
- val >>= 8;
- }
- }
- else
- {
- for (p = endaddr; p > startaddr;)
- {
- *--p = val & 0xff;
- val >>= 8;
- }
- }
-}
-
-struct sim_state microblaze_state;
-
-int memcycles = 1;
-
-static SIM_OPEN_KIND sim_kind;
-static char *myname;
-
-static int issue_messages = 0;
-
-long
-int_sbrk (int inc_bytes)
-{
- long addr;
-
- addr = heap_ptr;
-
- heap_ptr += inc_bytes;
-
- if (issue_messages && heap_ptr > SP)
- fprintf (stderr, "Warning: heap_ptr overlaps stack!\n");
-
- return addr;
-}
-
-static void /* INLINE */
-wbat (word x, word v)
-{
- if (((uword)x) >= CPU.msize)
- {
- if (issue_messages)
- fprintf (stderr, "byte write to 0x%x outside memory range\n", x);
-
- CPU.exception = SIGSEGV;
- }
- else
- {
- unsigned char *p = CPU.memory + x;
- p[0] = v;
- }
-}
-
-static void /* INLINE */
-wlat (word x, word v)
-{
- if (((uword)x) >= CPU.msize)
- {
- if (issue_messages)
- fprintf (stderr, "word write to 0x%x outside memory range\n", x);
-
- CPU.exception = SIGSEGV;
- }
- else
- {
- if ((x & 3) != 0)
- {
- if (issue_messages)
- fprintf (stderr, "word write to unaligned memory address: 0x%x\n", x);
-
- CPU.exception = SIGBUS;
- }
- else if (!target_big_endian)
- {
- unsigned char *p = CPU.memory + x;
- p[3] = v >> 24;
- p[2] = v >> 16;
- p[1] = v >> 8;
- p[0] = v;
- }
- else
- {
- unsigned char *p = CPU.memory + x;
- p[0] = v >> 24;
- p[1] = v >> 16;
- p[2] = v >> 8;
- p[3] = v;
- }
- }
-}
-
-static void /* INLINE */
-what (word x, word v)
-{
- if (((uword)x) >= CPU.msize)
- {
- if (issue_messages)
- fprintf (stderr, "short write to 0x%x outside memory range\n", x);
-
- CPU.exception = SIGSEGV;
- }
- else
- {
- if ((x & 1) != 0)
- {
- if (issue_messages)
- fprintf (stderr, "short write to unaligned memory address: 0x%x\n",
- x);
-
- CPU.exception = SIGBUS;
- }
- else if (!target_big_endian)
- {
- unsigned char *p = CPU.memory + x;
- p[1] = v >> 8;
- p[0] = v;
- }
- else
- {
- unsigned char *p = CPU.memory + x;
- p[0] = v >> 8;
- p[1] = v;
- }
- }
-}
-
-/* Read functions. */
-static int /* INLINE */
-rbat (word x)
-{
- if (((uword)x) >= CPU.msize)
- {
- if (issue_messages)
- fprintf (stderr, "byte read from 0x%x outside memory range\n", x);
-
- CPU.exception = SIGSEGV;
- return 0;
- }
- else
- {
- unsigned char *p = CPU.memory + x;
- return p[0];
- }
-}
-
-static int /* INLINE */
-rlat (word x)
-{
- if (((uword) x) >= CPU.msize)
- {
- if (issue_messages)
- fprintf (stderr, "word read from 0x%x outside memory range\n", x);
-
- CPU.exception = SIGSEGV;
- return 0;
- }
- else
- {
- if ((x & 3) != 0)
- {
- if (issue_messages)
- fprintf (stderr, "word read from unaligned address: 0x%x\n", x);
-
- CPU.exception = SIGBUS;
- return 0;
- }
- else if (! target_big_endian)
- {
- unsigned char *p = CPU.memory + x;
- return (p[3] << 24) | (p[2] << 16) | (p[1] << 8) | p[0];
- }
- else
- {
- unsigned char *p = CPU.memory + x;
- return (p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3];
- }
- }
-}
-
-static int /* INLINE */
-rhat (word x)
-{
- if (((uword)x) >= CPU.msize)
- {
- if (issue_messages)
- fprintf (stderr, "short read from 0x%x outside memory range\n", x);
-
- CPU.exception = SIGSEGV;
- return 0;
- }
- else
- {
- if ((x & 1) != 0)
- {
- if (issue_messages)
- fprintf (stderr, "short read from unaligned address: 0x%x\n", x);
-
- CPU.exception = SIGBUS;
- return 0;
- }
- else if (!target_big_endian)
- {
- unsigned char *p = CPU.memory + x;
- return (p[1] << 8) | p[0];
- }
- else
- {
- unsigned char *p = CPU.memory + x;
- return (p[0] << 8) | p[1];
- }
- }
-}
-
-
-#define SEXTB(x) (((x & 0xff) ^ (~ 0x7f)) + 0x80)
-#define SEXTW(y) ((int)((short)y))
-
-static int
-IOMEM (int addr, int write, int value)
-{
-}
-
-/* Default to a 8 Mbyte (== 2^23) memory space. */
-static int sim_memory_size = 1 << 23;
-
-#define MEM_SIZE_FLOOR 64
-void
-sim_size (int size)
-{
- sim_memory_size = size;
- CPU.msize = sim_memory_size;
-
- if (CPU.memory)
- free (CPU.memory);
-
- CPU.memory = (unsigned char *) calloc (1, CPU.msize);
-
- if (!CPU.memory)
- {
- if (issue_messages)
- fprintf (stderr,
- "Not enough VM for simulation of %d bytes of RAM\n",
- CPU.msize);
-
- CPU.msize = 1;
- CPU.memory = (unsigned char *) calloc (1, 1);
- }
-}
-
-static void
-init_pointers ()
-{
- if (CPU.msize != (sim_memory_size))
- sim_size (sim_memory_size);
-}
-
-static void
-set_initial_gprs ()
-{
- int i;
- long space;
- unsigned long memsize;
-
- init_pointers ();
-
- /* Set up machine just out of reset. */
- PC = 0;
- MSR = 0;
-
- memsize = CPU.msize / (1024 * 1024);
-
- if (issue_messages > 1)
- fprintf (stderr, "Simulated memory of %d Mbytes (0x0 .. 0x%08x)\n",
- memsize, CPU.msize - 1);
-
- /* Clean out the GPRs */
- for (i = 0; i < 32; i++)
- CPU.regs[i] = 0;
- CPU.insts = 0;
- CPU.cycles = 0;
- CPU.imm_enable = 0;
-
-}
-
-static void
-interrupt ()
-{
- CPU.exception = SIGINT;
-}
-
-/* Functions so that trapped open/close don't interfere with the
- parent's functions. We say that we can't close the descriptors
- that we didn't open. exit() and cleanup() get in trouble here,
- to some extent. That's the price of emulation. */
-
-unsigned char opened[100];
-
-static void
-log_open (int fd)
-{
- if (fd < 0 || fd > NUM_ELEM (opened))
- return;
-
- opened[fd] = 1;
-}
-
-static void
-log_close (int fd)
-{
- if (fd < 0 || fd > NUM_ELEM (opened))
- return;
-
- opened[fd] = 0;
-}
-
-static int
-is_opened (int fd)
-{
- if (fd < 0 || fd > NUM_ELEM (opened))
- return 0;
-
- return opened[fd];
-}
-
-static void
-handle_trap1 ()
-{
-}
-
-static void
-process_stub (int what)
-{
- /* These values should match those in libgloss/microblaze/syscalls.s. */
- switch (what)
- {
- case 3: /* _read */
- case 4: /* _write */
- case 5: /* _open */
- case 6: /* _close */
- case 10: /* _unlink */
- case 19: /* _lseek */
- case 43: /* _times */
- handle_trap1 ();
- break;
-
- default:
- if (issue_messages)
- fprintf (stderr, "Unhandled stub opcode: %d\n", what);
- break;
- }
-}
-
-static void
-util (unsigned what)
-{
- switch (what)
- {
- case 0: /* exit */
- CPU.exception = SIGQUIT;
- break;
-
- case 1: /* printf */
- {
- unsigned long a[6];
- unsigned char *s;
- int i;
-
- for (s = (unsigned char *)a[0], i = 1 ; *s && i < 6 ; s++)
- if (*s == '%')
- i++;
- }
- break;
-
- case 2: /* scanf */
- if (issue_messages)
- fprintf (stderr, "WARNING: scanf unimplemented\n");
- break;
-
- case 3: /* utime */
- break;
-
- case 0xFF:
- process_stub (CPU.regs[1]);
- break;
-
- default:
- if (issue_messages)
- fprintf (stderr, "Unhandled util code: %x\n", what);
- break;
- }
-}
-
-/* For figuring out whether we carried; addc/subc use this. */
-static int
-iu_carry (unsigned long a, unsigned long b, int cin)
-{
- unsigned long x;
-
- x = (a & 0xffff) + (b & 0xffff) + cin;
- x = (x >> 16) + (a >> 16) + (b >> 16);
- x >>= 16;
-
- return (x != 0);
-}
-
-#define WATCHFUNCTIONS 1
-#ifdef WATCHFUNCTIONS
-
-#define MAXWL 80
-word WL[MAXWL];
-char *WLstr[MAXWL];
-
-int ENDWL=0;
-int WLincyc;
-int WLcyc[MAXWL];
-int WLcnts[MAXWL];
-int WLmax[MAXWL];
-int WLmin[MAXWL];
-word WLendpc;
-int WLbcyc;
-int WLW;
-#endif
-
-static int tracing = 0;
-
-void
-sim_resume (SIM_DESC sd, int step, int siggnal)
-{
- int needfetch;
- word inst;
- enum microblaze_instr op;
- void (*sigsave)();
- int memops;
- int bonus_cycles;
- int insts;
- int w;
- int cycs;
- word WLhash;
- ubyte carry;
- int imm_unsigned;
- short ra, rb, rd;
- long immword;
- uword oldpc, newpc;
- short delay_slot_enable;
- short branch_taken;
- short num_delay_slot; /* UNUSED except as reqd parameter */
- enum microblaze_instr_type insn_type;
-
- sigsave = signal (SIGINT, interrupt);
- CPU.exception = step ? SIGTRAP : 0;
-
- memops = 0;
- bonus_cycles = 0;
- insts = 0;
-
- do
- {
- /* Fetch the initial instructions that we'll decode. */
- inst = rlat (PC & 0xFFFFFFFC);
-
- op = get_insn_microblaze (inst, &imm_unsigned, &insn_type,
- &num_delay_slot);
-
- if (op == invalid_inst)
- fprintf (stderr, "Unknown instruction 0x%04x", inst);
-
- if (tracing)
- fprintf (stderr, "%.4x: inst = %.4x ", PC, inst);
-
- rd = GET_RD;
- rb = GET_RB;
- ra = GET_RA;
- /* immword = IMM_W; */
-
- oldpc = PC;
- delay_slot_enable = 0;
- branch_taken = 0;
- if (op == microblaze_brk)
- CPU.exception = SIGTRAP;
- else if (inst == MICROBLAZE_HALT_INST)
- {
- CPU.exception = SIGQUIT;
- insts += 1;
- bonus_cycles++;
- }
- else
- {
- switch(op)
- {
-#define INSTRUCTION(NAME, OPCODE, TYPE, ACTION) \
- case NAME: \
- ACTION; \
- break;
-#include "microblaze.isa"
-#undef INSTRUCTION
-
- default:
- CPU.exception = SIGILL;
- fprintf (stderr, "ERROR: Unknown opcode\n");
- }
- /* Make R0 consistent */
- CPU.regs[0] = 0;
-
- /* Check for imm instr */
- if (op == imm)
- IMM_ENABLE = 1;
- else
- IMM_ENABLE = 0;
-
- /* Update cycle counts */
- insts ++;
- if (insn_type == memory_store_inst || insn_type == memory_load_inst)
- memops++;
- if (insn_type == mult_inst)
- bonus_cycles++;
- if (insn_type == barrel_shift_inst)
- bonus_cycles++;
- if (insn_type == anyware_inst)
- bonus_cycles++;
- if (insn_type == div_inst)
- bonus_cycles += 33;
-
- if ((insn_type == branch_inst || insn_type == return_inst)
- && branch_taken)
- {
- /* Add an extra cycle for taken branches */
- bonus_cycles++;
- /* For branch instructions handle the instruction in the delay slot */
- if (delay_slot_enable)
- {
- newpc = PC;
- PC = oldpc + INST_SIZE;
- inst = rlat (PC & 0xFFFFFFFC);
- op = get_insn_microblaze (inst, &imm_unsigned, &insn_type,
- &num_delay_slot);
- if (op == invalid_inst)
- fprintf (stderr, "Unknown instruction 0x%04x", inst);
- if (tracing)
- fprintf (stderr, "%.4x: inst = %.4x ", PC, inst);
- rd = GET_RD;
- rb = GET_RB;
- ra = GET_RA;
- /* immword = IMM_W; */
- if (op == microblaze_brk)
- {
- if (issue_messages)
- fprintf (stderr, "Breakpoint set in delay slot "
- "(at address 0x%x) will not be honored\n", PC);
- /* ignore the breakpoint */
- }
- else if (insn_type == branch_inst || insn_type == return_inst)
- {
- if (issue_messages)
- fprintf (stderr, "Cannot have branch or return instructions "
- "in delay slot (at address 0x%x)\n", PC);
- CPU.exception = SIGILL;
- }
- else
- {
- switch(op)
- {
-#define INSTRUCTION(NAME, OPCODE, TYPE, ACTION) \
- case NAME: \
- ACTION; \
- break;
-#include "microblaze.isa"
-#undef INSTRUCTION
-
- default:
- CPU.exception = SIGILL;
- fprintf (stderr, "ERROR: Unknown opcode at 0x%x\n", PC);
- }
- /* Update cycle counts */
- insts++;
- if (insn_type == memory_store_inst
- || insn_type == memory_load_inst)
- memops++;
- if (insn_type == mult_inst)
- bonus_cycles++;
- if (insn_type == barrel_shift_inst)
- bonus_cycles++;
- if (insn_type == anyware_inst)
- bonus_cycles++;
- if (insn_type == div_inst)
- bonus_cycles += 33;
- }
- /* Restore the PC */
- PC = newpc;
- /* Make R0 consistent */
- CPU.regs[0] = 0;
- /* Check for imm instr */
- if (op == imm)
- IMM_ENABLE = 1;
- else
- IMM_ENABLE = 0;
- }
- else
- /* no delay slot: increment cycle count */
- bonus_cycles++;
- }
- }
-
- if (tracing)
- fprintf (stderr, "\n");
- }
- while (!CPU.exception);
-
- /* Hide away the things we've cached while executing. */
- /* CPU.pc = pc; */
- CPU.insts += insts; /* instructions done ... */
- CPU.cycles += insts; /* and each takes a cycle */
- CPU.cycles += bonus_cycles; /* and extra cycles for branches */
- CPU.cycles += memops; /* and memop cycle delays */
-
- signal (SIGINT, sigsave);
-}
-
-
-int
-sim_write (SIM_DESC sd, SIM_ADDR addr, unsigned char *buffer, int size)
-{
- int i;
- init_pointers ();
-
- memcpy (&CPU.memory[addr], buffer, size);
-
- return size;
-}
-
-int
-sim_read (SIM_DESC sd, SIM_ADDR addr, unsigned char *buffer, int size)
-{
- int i;
- init_pointers ();
-
- memcpy (buffer, &CPU.memory[addr], size);
-
- return size;
-}
-
-
-int
-sim_store_register (SIM_DESC sd, int rn, unsigned char *memory, int length)
-{
- init_pointers ();
-
- if (rn < NUM_REGS + NUM_SPECIAL && rn >= 0)
- {
- if (length == 4)
- {
- /* misalignment safe */
- long ival = microblaze_extract_unsigned_integer (memory, 4);
- if (rn < NUM_REGS)
- CPU.regs[rn] = ival;
- else
- CPU.spregs[rn-NUM_REGS] = ival;
- return 4;
- }
- else
- return 0;
- }
- else
- return 0;
-}
-
-int
-sim_fetch_register (SIM_DESC sd, int rn, unsigned char *memory, int length)
-{
- long ival;
- init_pointers ();
-
- if (rn < NUM_REGS + NUM_SPECIAL && rn >= 0)
- {
- if (length == 4)
- {
- if (rn < NUM_REGS)
- ival = CPU.regs[rn];
- else
- ival = CPU.spregs[rn-NUM_REGS];
-
- /* misalignment-safe */
- microblaze_store_unsigned_integer (memory, 4, ival);
- return 4;
- }
- else
- return 0;
- }
- else
- return 0;
-}
-
-
-int
-sim_trace (SIM_DESC sd)
-{
- tracing = 1;
-
- sim_resume (sd, 0, 0);
-
- tracing = 0;
-
- return 1;
-}
-
-void
-sim_stop_reason (SIM_DESC sd, enum sim_stop *reason, int *sigrc)
-{
- if (CPU.exception == SIGQUIT)
- {
- *reason = sim_exited;
- *sigrc = RETREG;
- }
- else
- {
- *reason = sim_stopped;
- *sigrc = CPU.exception;
- }
-}
-
-
-int
-sim_stop (SIM_DESC sd)
-{
- CPU.exception = SIGINT;
- return 1;
-}
-
-
-void
-sim_info (SIM_DESC sd, int verbose)
-{
-#ifdef WATCHFUNCTIONS
- int w, wcyc;
-#endif
-
- callback->printf_filtered (callback, "\n\n# instructions executed %10d\n",
- CPU.insts);
- callback->printf_filtered (callback, "# cycles %10d\n",
- (CPU.cycles) ? CPU.cycles+2 : 0);
-
-#ifdef WATCHFUNCTIONS
- callback->printf_filtered (callback, "\nNumber of watched functions: %d\n",
- ENDWL);
-
- wcyc = 0;
-
- for (w = 1; w <= ENDWL; w++)
- {
- callback->printf_filtered (callback, "WL = %s %8x\n",WLstr[w],WL[w]);
- callback->printf_filtered (callback, " calls = %d, cycles = %d\n",
- WLcnts[w],WLcyc[w]);
-
- if (WLcnts[w] != 0)
- callback->printf_filtered (callback,
- " maxcpc = %d, mincpc = %d, avecpc = %d\n",
- WLmax[w],WLmin[w],WLcyc[w]/WLcnts[w]);
- wcyc += WLcyc[w];
- }
-
- callback->printf_filtered (callback,
- "Total cycles for watched functions: %d\n",wcyc);
-#endif
-}
-
-struct aout
-{
- unsigned char sa_machtype[2];
- unsigned char sa_magic[2];
- unsigned char sa_tsize[4];
- unsigned char sa_dsize[4];
- unsigned char sa_bsize[4];
- unsigned char sa_syms[4];
- unsigned char sa_entry[4];
- unsigned char sa_trelo[4];
- unsigned char sa_drelo[4];
-} aout;
-
-#define LONG(x) (((x)[0]<<24)|((x)[1]<<16)|((x)[2]<<8)|(x)[3])
-#define SHORT(x) (((x)[0]<<8)|(x)[1])
-
-SIM_DESC
-sim_open (SIM_OPEN_KIND kind, host_callback *cb, struct bfd *abfd, char **argv)
-{
- /* SIM_DESC sd = sim_state_alloc(kind, alloc);*/
-
- int osize = sim_memory_size;
- myname = argv[0];
- callback = cb;
-
- if (kind == SIM_OPEN_STANDALONE)
- issue_messages = 1;
-
- /* Discard and reacquire memory -- start with a clean slate. */
- sim_size (1); /* small */
- sim_size (osize); /* and back again */
-
- set_initial_gprs (); /* Reset the GPR registers. */
-
- return ((SIM_DESC) 1);
-}
-
-void
-sim_close (SIM_DESC sd, int quitting)
-{
- if (CPU.memory)
- {
- free(CPU.memory);
- CPU.memory = NULL;
- CPU.msize = 0;
- }
-}
-
-SIM_RC
-sim_load (SIM_DESC sd, char *prog, bfd *abfd, int from_tty)
-{
- /* Do the right thing for ELF executables; this turns out to be
- just about the right thing for any object format that:
- - we crack using BFD routines
- - follows the traditional UNIX text/data/bss layout
- - calls the bss section ".bss". */
-
- extern bfd *sim_load_file (); /* ??? Don't know where this should live. */
- bfd *prog_bfd;
-
- {
- bfd *handle;
- asection *s;
- int found_loadable_section = 0;
- bfd_vma max_addr = 0;
- handle = bfd_openr (prog, 0);
-
- if (!handle)
- {
- printf("``%s'' could not be opened.\n", prog);
- return SIM_RC_FAIL;
- }
-
- /* Makes sure that we have an object file, also cleans gets the
- section headers in place. */
- if (!bfd_check_format (handle, bfd_object))
- {
- /* wasn't an object file */
- bfd_close (handle);
- printf ("``%s'' is not appropriate object file.\n", prog);
- return SIM_RC_FAIL;
- }
-
- for (s = handle->sections; s; s = s->next)
- {
- if (s->flags & SEC_ALLOC)
- {
- bfd_vma vma = 0;
- int size = bfd_get_section_size (s);
- if (size > 0)
- {
- vma = bfd_section_vma (handle, s);
- if (vma >= max_addr)
- {
- max_addr = vma + size;
- }
- }
- if (s->flags & SEC_LOAD)
- found_loadable_section = 1;
- }
- }
-
- if (!found_loadable_section)
- {
- /* No loadable sections */
- bfd_close(handle);
- printf("No loadable sections in file %s\n", prog);
- return SIM_RC_FAIL;
- }
-
- sim_memory_size = (unsigned long) max_addr;
-
- /* Clean up after ourselves. */
- bfd_close (handle);
-
- }
-
- /* from sh -- dac */
- prog_bfd = sim_load_file (sd, myname, callback, prog, abfd,
- /* sim_kind == SIM_OPEN_DEBUG, */
- 1,
- 0, sim_write);
- if (prog_bfd == NULL)
- return SIM_RC_FAIL;
-
- target_big_endian = bfd_big_endian (prog_bfd);
- PC = bfd_get_start_address (prog_bfd);
-
- if (abfd == NULL)
- bfd_close (prog_bfd);
-
- return SIM_RC_OK;
-}
-
-SIM_RC
-sim_create_inferior (SIM_DESC sd, struct bfd *prog_bfd, char **argv, char **env)
-{
- char **avp;
- int nargs = 0;
- int nenv = 0;
- int s_length;
- int l;
- unsigned long strings;
- unsigned long pointers;
- unsigned long hi_stack;
-
-
- /* Set the initial register set. */
- l = issue_messages;
- issue_messages = 0;
- set_initial_gprs ();
- issue_messages = l;
-
- hi_stack = CPU.msize - 4;
- PC = bfd_get_start_address (prog_bfd);
-
- /* For now ignore all parameters to the program */
-
- return SIM_RC_OK;
-}
-
-void
-sim_kill (SIM_DESC sd)
-{
- /* nothing to do */
-}
-
-void
-sim_do_command (SIM_DESC sd, char * cmd)
-{
- /* Nothing there yet; it's all an error. */
-
- if (cmd != NULL)
- {
- char ** simargv = buildargv (cmd);
-
- if (strcmp (simargv[0], "watch") == 0)
- {
- if ((simargv[1] == NULL) || (simargv[2] == NULL))
- {
- fprintf (stderr, "Error: missing argument to watch cmd.\n");
- return;
- }
-
- ENDWL++;
-
- WL[ENDWL] = strtol (simargv[2], NULL, 0);
- WLstr[ENDWL] = strdup (simargv[1]);
- fprintf (stderr, "Added %s (%x) to watchlist, #%d\n",WLstr[ENDWL],
- WL[ENDWL], ENDWL);
-
- }
- else if (strcmp (simargv[0], "dumpmem") == 0)
- {
- unsigned char * p;
- FILE * dumpfile;
-
- if (simargv[1] == NULL)
- fprintf (stderr, "Error: missing argument to dumpmem cmd.\n");
-
- fprintf (stderr, "Writing dumpfile %s...",simargv[1]);
-
- dumpfile = fopen (simargv[1], "w");
- p = CPU.memory;
- fwrite (p, CPU.msize-1, 1, dumpfile);
- fclose (dumpfile);
-
- fprintf (stderr, "done.\n");
- }
- else if (strcmp (simargv[0], "clearstats") == 0)
- {
- CPU.cycles = 0;
- CPU.insts = 0;
- ENDWL = 0;
- }
- else if (strcmp (simargv[0], "verbose") == 0)
- {
- issue_messages = 2;
- }
- else
- {
- fprintf (stderr,"Error: \"%s\" is not a valid M.CORE simulator command.\n",
- cmd);
- }
- }
- else
- {
- fprintf (stderr, "M.CORE sim commands: \n");
- fprintf (stderr, " watch \n");
- fprintf (stderr, " dumpmem \n");
- fprintf (stderr, " clearstats\n");
- fprintf (stderr, " verbose\n");
- }
-}
-
-void
-sim_set_callbacks (host_callback *ptr)
-{
- callback = ptr;
-}
interp.c
Property changes :
Deleted: svn:eol-style
## -1 +0,0 ##
-native
\ No newline at end of property
Deleted: svn:keywords
## -1 +0,0 ##
-Id
\ No newline at end of property
Index: microblaze.isa
===================================================================
--- microblaze.isa (revision 816)
+++ microblaze.isa (nonexistent)
@@ -1,823 +0,0 @@
-/* Copyright 2009, 2010 Free Software Foundation, Inc.
-
- This file is part of the Xilinx MicroBlaze simulator.
-
- This library is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
- MA 02110-1301, USA. */
-
-/*
- * MICROBLAZE Instruction Set Architecture
- *
- * INSTRUCTION(NAME,
- * OPCODE,
- * TYPE,
- * SEMANTICS)
- *
- */
-
-INSTRUCTION(add,
- 0x00,
- INST_TYPE_RD_RA_RB,
- CARRY = C_calc(RA, RB, 0);
- RD = RA + RB;
- C_wr(CARRY);
- PC += INST_SIZE)
-
-INSTRUCTION(rsub,
- 0x01,
- INST_TYPE_RD_RA_RB,
- CARRY = C_calc(RB, ~RA, 1);
- RD = RB + ~RA + 1;
- C_wr(CARRY);
- PC += INST_SIZE)
-
-INSTRUCTION(addc,
- 0x02,
- INST_TYPE_RD_RA_RB,
- CARRY = C_calc(RA, RB, C_rd);
- RD = RA + RB + C_rd;
- C_wr(CARRY);
- PC += INST_SIZE)
-
-INSTRUCTION(rsubc,
- 0x03,
- INST_TYPE_RD_RA_RB,
- CARRY = C_calc(RB, ~RA, C_rd);
- RD = RB + ~RA + C_rd;
- C_wr(CARRY);
- PC += INST_SIZE)
-
-INSTRUCTION(addk,
- 0x04,
- INST_TYPE_RD_RA_RB,
- RD = RA + RB;
- PC += INST_SIZE)
-
-INSTRUCTION(rsubk,
- 0x05,
- INST_TYPE_RD_RA_RB,
- RD = RB + ~RA + 1;
- PC += INST_SIZE)
-
-INSTRUCTION(cmp,
- 0x05,
- INST_TYPE_RD_RA_RB,
- {
- int tmp_reg = RB + ~RA + 1;
- if ((RB & 0x80000000) ^ (RA & 0x80000000)) {
- tmp_reg = ((tmp_reg & 0x7fffffff) | (RB & 0x80000000));
- }
- RD = tmp_reg;
- PC += INST_SIZE;
- })
-
-INSTRUCTION(cmpu,
- 0x05,
- INST_TYPE_RD_RA_RB,
- {
- int tmp_reg = RB + ~RA + 1;
- if ((RB & 0x80000000) ^ (RA & 0x80000000)) {
- tmp_reg = ((tmp_reg & 0x7fffffff) | (RA & 0x80000000));
- }
- RD = tmp_reg;
- PC += INST_SIZE;
- })
-
-INSTRUCTION(addkc,
- 0x06,
- INST_TYPE_RD_RA_RB,
- RD = RA + RB + C_rd;
- PC += INST_SIZE)
-
-INSTRUCTION(rsubkc,
- 0x07,
- INST_TYPE_RD_RA_RB,
- RD = RB + ~RA + C_rd;
- PC += INST_SIZE)
-
-INSTRUCTION(addi,
- 0x08,
- INST_TYPE_RD_RA_IMM,
- CARRY = C_calc(RA, IMM, 0);
- RD = RA + IMM;
- C_wr(CARRY);
- PC += INST_SIZE)
-
-INSTRUCTION(rsubi,
- 0x09,
- INST_TYPE_RD_RA_IMM,
- CARRY = C_calc(IMM, ~RA, 1);
- RD = IMM + ~RA + 1;
- C_wr(CARRY);
- PC += INST_SIZE)
-
-INSTRUCTION(addic,
- 0x0A,
- INST_TYPE_RD_RA_IMM,
- CARRY = C_calc(RA, IMM, C_rd);
- RD = RA + IMM + C_rd;
- C_wr(CARRY);
- PC += INST_SIZE)
-
-INSTRUCTION(rsubic,
- 0x0B,
- INST_TYPE_RD_RA_IMM,
- CARRY = C_calc(IMM, ~RA, C_rd);
- RD = IMM + ~RA + C_rd;
- C_wr(CARRY);
- PC += INST_SIZE)
-
-INSTRUCTION(addik,
- 0x0C,
- INST_TYPE_RD_RA_IMM,
- RD = RA + IMM;
- PC += INST_SIZE)
-
-INSTRUCTION(rsubik,
- 0x0D,
- INST_TYPE_RD_RA_IMM,
- RD = IMM + ~RA + 1;
- PC += INST_SIZE)
-
-INSTRUCTION(addikc,
- 0x0E,
- INST_TYPE_RD_RA_IMM,
- RD = RA + IMM + C_rd;
- PC += INST_SIZE)
-
-INSTRUCTION(rsubikc,
- 0x0F,
- INST_TYPE_RD_RA_IMM,
- RD = IMM + ~RA + C_rd;
- PC += INST_SIZE)
-
-INSTRUCTION(mul,
- 0x10,
- INST_TYPE_RD_RA_RB,
- RD = RA * RB;
- PC += INST_SIZE)
-
-INSTRUCTION(bsrl,
- 0x11,
- INST_TYPE_RD_RA_RB,
- RD = (uword)RA >> RB;
- PC += INST_SIZE)
-
-INSTRUCTION(bsra,
- 0x11,
- INST_TYPE_RD_RA_RB,
- RD = (word)RA >> RB;
- PC += INST_SIZE)
-
-INSTRUCTION(bsll,
- 0x11,
- INST_TYPE_RD_RA_RB,
- RD = (uword)RA << RB;
- PC += INST_SIZE)
-
-INSTRUCTION(idiv,
- 0x12,
- INST_TYPE_RD_RA_RB,
- RD = (word) RB / (word) RA;
- PC += INST_SIZE)
-
-INSTRUCTION(idivu,
- 0x12,
- INST_TYPE_RD_RA_RB,
- RD = (uword) RB / (uword) RA;
- PC += INST_SIZE)
-
-INSTRUCTION(muli,
- 0x18,
- INST_TYPE_RD_RA_IMM,
- RD = RA * IMM;
- PC += INST_SIZE)
-
-INSTRUCTION(bsrli,
- 0x19,
- INST_TYPE_RD_RA_IMM5,
- RD = (uword)RA >> (IMM & 0x1F);
- PC += INST_SIZE)
-
-INSTRUCTION(bsrai,
- 0x19,
- INST_TYPE_RD_RA_IMM5,
- RD = (word)RA >> (IMM & 0x1F);
- PC += INST_SIZE)
-
-INSTRUCTION(bslli,
- 0x19,
- INST_TYPE_RD_RA_IMM5,
- RD = (uword)RA << (IMM & 0x1F);
- PC += INST_SIZE)
-
-INSTRUCTION(get,
- 0x1b,
- INST_TYPE_RD_IMM12,
- PC += INST_SIZE)
-
-INSTRUCTION(put,
- 0x1b,
- INST_TYPE_R1_IMM12,
- PC += INST_SIZE)
-
-INSTRUCTION(nget,
- 0x1b,
- INST_TYPE_RD_IMM12,
- PC += INST_SIZE)
-
-INSTRUCTION(nput,
- 0x1b,
- INST_TYPE_R1_IMM12,
- PC += INST_SIZE)
-
-INSTRUCTION(cget,
- 0x1b,
- INST_TYPE_RD_IMM12,
- PC += INST_SIZE)
-
-INSTRUCTION(cput,
- 0x1b,
- INST_TYPE_R1_IMM12,
- PC += INST_SIZE)
-
-INSTRUCTION(ncget,
- 0x1b,
- INST_TYPE_RD_IMM12,
- PC += INST_SIZE)
-
-INSTRUCTION(ncput,
- 0x1b,
- INST_TYPE_R1_IMM12,
- PC += INST_SIZE)
-
-INSTRUCTION(or,
- 0x20,
- INST_TYPE_RD_RA_RB,
- RD = RA | RB;
- PC += INST_SIZE)
-
-INSTRUCTION(and,
- 0x21,
- INST_TYPE_RD_RA_RB,
- RD = RA & RB;
- PC += INST_SIZE)
-
-INSTRUCTION(xor,
- 0x22,
- INST_TYPE_RD_RA_RB,
- RD = RA ^ RB;
- PC += INST_SIZE)
-
-INSTRUCTION(andn,
- 0x23,
- INST_TYPE_RD_RA_RB,
- RD = RA & ~RB;
- PC += INST_SIZE)
-
-INSTRUCTION(sra,
- 0x24,
- INST_TYPE_RD_RA,
- CARRY = (RA & 0x1);
- RD = (int) (RA >> 1);
- C_wr(CARRY);
- PC += INST_SIZE)
-
-INSTRUCTION(src,
- 0x24,
- INST_TYPE_RD_RA,
- CARRY = (RA & 0x1);
- RD = ((((int) (RA >> 1)) & 0x7FFFFFFF) | (uword)(C_rd << 31));
- C_wr(CARRY);
- PC += INST_SIZE)
-
-INSTRUCTION(srl,
- 0x24,
- INST_TYPE_RD_RA,
- CARRY = (RA & 0x1);
- RD = (uword) ((RA >> 1) & 0x7FFFFFFF);
- C_wr(CARRY);
- PC += INST_SIZE)
-
-INSTRUCTION(sext8,
- 0x24,
- INST_TYPE_RD_RA,
- RD = MICROBLAZE_SEXT8(RA);
- PC += INST_SIZE)
-
-INSTRUCTION(sext16,
- 0x24,
- INST_TYPE_RD_RA,
- RD = MICROBLAZE_SEXT16(RA);
- PC += INST_SIZE)
-
-INSTRUCTION(wdc,
- 0x24,
- INST_TYPE_RA_RB,
- PC += INST_SIZE)
-
-INSTRUCTION(wic,
- 0x24,
- INST_TYPE_RA_RB,
- PC += INST_SIZE)
-
-INSTRUCTION(mts,
- 0x25,
- INST_TYPE_SA_RA,
- SA = RA;
- PC += INST_SIZE)
-
-INSTRUCTION(mfs,
- 0x25,
- INST_TYPE_RD_SA,
- RD = SA;
- PC += INST_SIZE)
-
-INSTRUCTION(br,
- 0x26,
- INST_TYPE_RB,
- PC += RB;
- BRANCH)
-
-INSTRUCTION(brd,
- 0x26,
- INST_TYPE_RB,
- PC += RB;
- BRANCH;
- DELAY_SLOT)
-
-INSTRUCTION(brld,
- 0x26,
- INST_TYPE_RD_RB,
- RD = PC;
- PC += RB;
- BRANCH;
- DELAY_SLOT)
-
-INSTRUCTION(bra,
- 0x26,
- INST_TYPE_RB,
- PC = RB;
- BRANCH)
-
-INSTRUCTION(brad,
- 0x26,
- INST_TYPE_RB,
- PC = RB;
- BRANCH;
- DELAY_SLOT)
-
-INSTRUCTION(brald,
- 0x26,
- INST_TYPE_RD_RB,
- RD = PC;
- PC = RB;
- BRANCH;
- DELAY_SLOT)
-
-INSTRUCTION(microblaze_brk,
- 0x26,
- INST_TYPE_RD_RB,
- RD = PC;
- PC = RB;
- MSR = MSR | BIP_MASK;
- BRANCH)
-
-INSTRUCTION(beq,
- 0x27,
- INST_TYPE_RA_RB,
- if (RA == 0) {
- PC += RB;
- BRANCH;
- } else {
- PC += INST_SIZE;
- })
-
-INSTRUCTION(beqd,
- 0x27,
- INST_TYPE_RA_RB,
- if (RA == 0) {
- PC += RB;
- BRANCH;
- } else {
- PC += INST_SIZE;
- }
- DELAY_SLOT)
-
-INSTRUCTION(bne,
- 0x27,
- INST_TYPE_RA_RB,
- if (RA != 0) {
- PC += RB;
- BRANCH;
- } else {
- PC += INST_SIZE;
- })
-
-INSTRUCTION(bned,
- 0x27,
- INST_TYPE_RA_RB,
- if (RA != 0) {
- PC += RB;
- BRANCH;
- } else {
- PC += INST_SIZE;
- }
- DELAY_SLOT)
-
-INSTRUCTION(blt,
- 0x27,
- INST_TYPE_RA_RB,
- if (RA < 0) {
- PC += RB;
- BRANCH;
- } else {
- PC += INST_SIZE;
- })
-
-INSTRUCTION(bltd,
- 0x27,
- INST_TYPE_RA_RB,
- if (RA < 0) {
- PC += RB;
- BRANCH;
- } else {
- PC += INST_SIZE;
- }
- DELAY_SLOT)
-
-INSTRUCTION(ble,
- 0x27,
- INST_TYPE_RA_RB,
- if (RA <= 0) {
- PC += RB;
- BRANCH;
- } else {
- PC += INST_SIZE;
- })
-
-INSTRUCTION(bled,
- 0x27,
- INST_TYPE_RA_RB,
- if (RA <= 0) {
- PC += RB;
- BRANCH;
- } else {
- PC += INST_SIZE;
- }
- DELAY_SLOT)
-
-INSTRUCTION(bgt,
- 0x27,
- INST_TYPE_RA_RB,
- if (RA > 0) {
- PC += RB;
- BRANCH;
- } else {
- PC += INST_SIZE;
- })
-
-INSTRUCTION(bgtd,
- 0x27,
- INST_TYPE_RA_RB,
- if (RA > 0) {
- PC += RB;
- BRANCH;
- } else {
- PC += INST_SIZE;
- }
- DELAY_SLOT)
-
-INSTRUCTION(bge,
- 0x27,
- INST_TYPE_RA_RB,
- if (RA >= 0) {
- PC += RB;
- BRANCH;
- } else {
- PC += INST_SIZE;
- })
-
-INSTRUCTION(bged,
- 0x27,
- INST_TYPE_RA_RB,
- if (RA >= 0) {
- PC += RB;
- BRANCH;
- } else {
- PC += INST_SIZE;
- }
- DELAY_SLOT)
-
-INSTRUCTION(ori,
- 0x28,
- INST_TYPE_RD_RA_IMM,
- RD = RA | IMM;
- PC += INST_SIZE)
-
-INSTRUCTION(andi,
- 0x29,
- INST_TYPE_RD_RA_IMM,
- RD = RA & IMM;
- PC += INST_SIZE)
-
-INSTRUCTION(xori,
- 0x2A,
- INST_TYPE_RD_RA_IMM,
- RD = RA ^ IMM;
- PC += INST_SIZE)
-
-INSTRUCTION(andni,
- 0x2B,
- INST_TYPE_RD_RA_IMM,
- RD = RA & ~IMM;
- PC += INST_SIZE)
-
-INSTRUCTION(imm,
- 0x2C,
- INST_TYPE_IMM,
- IMM_H = IMM_L;
- PC += INST_SIZE)
-
-INSTRUCTION(rtsd,
- 0x2D,
- INST_TYPE_RA_IMM,
- PC = RA + IMM;
- BRANCH;
- DELAY_SLOT)
-
-INSTRUCTION(rtid,
- 0x2D,
- INST_TYPE_RA_IMM,
- PC = RA + IMM;
- MSR = MSR | INTR_EN_MASK;
- BRANCH;
- DELAY_SLOT)
-
-INSTRUCTION(rtbd,
- 0x2D,
- INST_TYPE_RA_IMM,
- PC = RA + IMM;
- MSR = MSR & ~BIP_MASK;
- BRANCH;
- DELAY_SLOT;)
-
-INSTRUCTION(bri,
- 0x2E,
- INST_TYPE_IMM,
- PC += IMM;
- BRANCH)
-
-INSTRUCTION(brid,
- 0x2E,
- INST_TYPE_IMM,
- PC += IMM;
- BRANCH;
- DELAY_SLOT)
-
-INSTRUCTION(brlid,
- 0x2E,
- INST_TYPE_RD_IMM,
- RD = PC;
- PC += IMM;
- BRANCH;
- DELAY_SLOT)
-
-INSTRUCTION(brai,
- 0x2E,
- INST_TYPE_IMM,
- PC = IMM;
- BRANCH)
-
-INSTRUCTION(braid,
- 0x2E,
- INST_TYPE_IMM,
- PC = IMM;
- BRANCH;
- DELAY_SLOT)
-
-INSTRUCTION(bralid,
- 0x2E,
- INST_TYPE_RD_IMM,
- RD = PC;
- PC = IMM;
- BRANCH;
- DELAY_SLOT)
-
-INSTRUCTION(brki,
- 0x2E,
- INST_TYPE_RD_IMM,
- RD = PC;
- PC = IMM;
- MSR = MSR | BIP_MASK;
- BRANCH)
-
-INSTRUCTION(beqi,
- 0x2F,
- INST_TYPE_RA_IMM,
- if (RA == 0) {
- PC += IMM;
- BRANCH;
- } else {
- PC += INST_SIZE;
- })
-
-INSTRUCTION(beqid,
- 0x2F,
- INST_TYPE_RA_IMM,
- if (RA == 0) {
- PC += IMM;
- BRANCH;
- } else {
- PC += INST_SIZE;
- }
- DELAY_SLOT)
-
-INSTRUCTION(bnei,
- 0x2F,
- INST_TYPE_RA_IMM,
- if (RA != 0) {
- PC += IMM;
- BRANCH;
- } else {
- PC += INST_SIZE;
- })
-
-INSTRUCTION(bneid,
- 0x2F,
- INST_TYPE_RA_IMM,
- if (RA != 0) {
- PC += IMM;
- BRANCH;
- } else {
- PC += INST_SIZE;
- }
- DELAY_SLOT)
-
-INSTRUCTION(blti,
- 0x2F,
- INST_TYPE_RA_IMM,
- if (RA < 0) {
- PC += IMM;
- BRANCH;
- } else {
- PC += INST_SIZE;
- })
-
-INSTRUCTION(bltid,
- 0x2F,
- INST_TYPE_RA_IMM,
- if (RA < 0) {
- PC += IMM;
- BRANCH;
- } else {
- PC += INST_SIZE;
- }
- DELAY_SLOT)
-
-INSTRUCTION(blei,
- 0x2F,
- INST_TYPE_RA_IMM,
- if (RA <= 0) {
- PC += IMM;
- BRANCH;
- } else {
- PC += INST_SIZE;
- })
-
-INSTRUCTION(bleid,
- 0x2F,
- INST_TYPE_RA_IMM,
- if (RA <= 0) {
- PC += IMM;
- BRANCH;
- } else {
- PC += INST_SIZE;
- }
- DELAY_SLOT)
-
-INSTRUCTION(bgti,
- 0x2F,
- INST_TYPE_RA_IMM,
- if (RA > 0) {
- PC += IMM;
- BRANCH;
- } else {
- PC += INST_SIZE;
- })
-
-INSTRUCTION(bgtid,
- 0x2F,
- INST_TYPE_RA_IMM,
- if (RA > 0) {
- PC += IMM;
- BRANCH;
- } else {
- PC += INST_SIZE;
- }
- DELAY_SLOT)
-
-INSTRUCTION(bgei,
- 0x2F,
- INST_TYPE_RA_IMM,
- if (RA >= 0) {
- PC += IMM;
- BRANCH;
- } else {
- PC += INST_SIZE;
- })
-
-INSTRUCTION(bgeid,
- 0x2F,
- INST_TYPE_RA_IMM,
- if (RA >= 0) {
- PC += IMM;
- BRANCH;
- } else {
- PC += INST_SIZE;
- }
- DELAY_SLOT)
-
-INSTRUCTION(lbu,
- 0x30,
- INST_TYPE_RD_RA_RB,
- RD = (MEM_RD_UBYTE(RA + RB));
- PC += INST_SIZE)
-
-INSTRUCTION(lhu,
- 0x31,
- INST_TYPE_RD_RA_RB,
- RD = (MEM_RD_UHALF((RA + RB) & ~0x1));
- PC += INST_SIZE)
-
-INSTRUCTION(lw,
- 0x32,
- INST_TYPE_RD_RA_RB,
- RD = (MEM_RD_WORD((RA + RB) & ~0x3));
- PC += INST_SIZE)
-
-INSTRUCTION(sb,
- 0x34,
- INST_TYPE_RD_RA_RB,
- MEM_WR_BYTE(RA + RB, RD);
- PC += INST_SIZE)
-
-INSTRUCTION(sh,
- 0x35,
- INST_TYPE_RD_RA_RB,
- MEM_WR_HALF((RA + RB) & ~0x1, RD);
- PC += INST_SIZE)
-
-INSTRUCTION(sw,
- 0x36,
- INST_TYPE_RD_RA_RB,
- MEM_WR_WORD((RA + RB) & ~0x3, RD);
- PC += INST_SIZE)
-
-INSTRUCTION(lbui,
- 0x38,
- INST_TYPE_RD_RA_IMM,
- RD = (MEM_RD_UBYTE(RA + IMM));
- PC += INST_SIZE)
-
-INSTRUCTION(lhui,
- 0x39,
- INST_TYPE_RD_RA_IMM,
- RD = (MEM_RD_UHALF((RA+IMM) & ~0x1));
- PC += INST_SIZE)
-
-INSTRUCTION(lwi,
- 0x3A,
- INST_TYPE_RD_RA_IMM,
- RD = (MEM_RD_WORD((RA+IMM) & ~0x3));
- PC += INST_SIZE)
-
-INSTRUCTION(sbi,
- 0x3C,
- INST_TYPE_RD_RA_IMM,
- MEM_WR_BYTE(RA + IMM, RD);
- PC += INST_SIZE)
-
-INSTRUCTION(shi,
- 0x3D,
- INST_TYPE_RD_RA_IMM,
- MEM_WR_HALF((RA + IMM) & ~0x1, RD);
- PC += INST_SIZE)
-
-INSTRUCTION(swi,
- 0x3E,
- INST_TYPE_RD_RA_IMM,
- MEM_WR_WORD((RA + IMM) & ~0x3, RD);
- PC += INST_SIZE)
Index: configure.ac
===================================================================
--- configure.ac (revision 816)
+++ configure.ac (nonexistent)
@@ -1,14 +0,0 @@
-dnl Process this file with autoconf to produce a configure script.
-AC_PREREQ(2.59)dnl
-AC_INIT(Makefile.in)
-AC_CONFIG_HEADER(config.h:config.in)
-
-sinclude(../common/aclocal.m4)
-
-# Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
-# it by inlining the macro's contents.
-sinclude(../common/common.m4)
-
-AC_CHECK_HEADERS(unistd.h)
-
-SIM_AC_OUTPUT
configure.ac
Property changes :
Deleted: svn:eol-style
## -1 +0,0 ##
-native
\ No newline at end of property
Deleted: svn:keywords
## -1 +0,0 ##
-Id
\ No newline at end of property
Index: config.in
===================================================================
--- config.in (revision 816)
+++ config.in (nonexistent)
@@ -1,104 +0,0 @@
-/* config.in. Generated from configure.ac by autoheader. */
-
-/* Define to 1 if translation of program messages to the user's native
- language is requested. */
-#undef ENABLE_NLS
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_DLFCN_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_ERRNO_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_FCNTL_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_FPU_CONTROL_H
-
-/* Define to 1 if you have the `getrusage' function. */
-#undef HAVE_GETRUSAGE
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_INTTYPES_H
-
-/* Define to 1 if you have the `nsl' library (-lnsl). */
-#undef HAVE_LIBNSL
-
-/* Define to 1 if you have the `socket' library (-lsocket). */
-#undef HAVE_LIBSOCKET
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_MEMORY_H
-
-/* Define to 1 if you have the `sigaction' function. */
-#undef HAVE_SIGACTION
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_STDINT_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_STDLIB_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_STRINGS_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_STRING_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_SYS_RESOURCE_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_SYS_STAT_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_SYS_TIME_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_SYS_TYPES_H
-
-/* Define to 1 if you have the `time' function. */
-#undef HAVE_TIME
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_TIME_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_UNISTD_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_ZLIB_H
-
-/* Define to 1 if you have the `__setfpucw' function. */
-#undef HAVE___SETFPUCW
-
-/* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
-
-/* Define to the full name of this package. */
-#undef PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
-
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
-/* Define to the version of this package. */
-#undef PACKAGE_VERSION
-
-/* Additional package description */
-#undef PKGVERSION
-
-/* Bug reporting address */
-#undef REPORT_BUGS_TO
-
-/* Define as the return type of signal handlers (`int' or `void'). */
-#undef RETSIGTYPE
-
-/* Define to 1 if you have the ANSI C header files. */
-#undef STDC_HEADERS
Index: microblaze.h
===================================================================
--- microblaze.h (revision 816)
+++ microblaze.h (nonexistent)
@@ -1,106 +0,0 @@
-#ifndef MICROBLAZE_H
-#define MICROBLAZE_H
-
-/* Copyright 2009, 2010 Free Software Foundation, Inc.
-
- This file is part of the Xilinx MicroBlaze simulator.
-
- This library is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
- MA 02110-1301, USA. */
-
-#include "../../opcodes/microblaze-opcm.h"
-
-#define GET_RD ((inst & RD_MASK) >> RD_LOW)
-#define GET_RA ((inst & RA_MASK) >> RA_LOW)
-#define GET_RB ((inst & RB_MASK) >> RB_LOW)
-
-#define CPU microblaze_state.cpu[0].microblaze_cpu
-
-#define RD CPU.regs[rd]
-#define RA CPU.regs[ra]
-#define RB CPU.regs[rb]
-/* #define IMM immword */
-
-#define SA CPU.spregs[IMM & 0x1]
-
-#define IMM_H CPU.imm_high
-#define IMM_L ((inst & IMM_MASK) >> IMM_LOW)
-
-#define IMM_ENABLE CPU.imm_enable
-
-#define IMM (IMM_ENABLE ? \
- (((uhalf)IMM_H << 16) | (uhalf)IMM_L) : \
- (imm_unsigned ? \
- (0xFFFF & IMM_L) : \
- (IMM_L & 0x8000 ? \
- (0xFFFF0000 | IMM_L) : \
- (0x0000FFFF & IMM_L))))
-
-#define PC CPU.spregs[0]
-#define MSR CPU.spregs[1]
-#define SP CPU.regs[29]
-#define RETREG CPU.regs[3]
-
-
-#define MEM(X) memory[X]
-
-#define MEM_RD_BYTE(X) rbat(X)
-#define MEM_RD_HALF(X) rhat(X)
-#define MEM_RD_WORD(X) rlat(X)
-#define MEM_RD_UBYTE(X) (ubyte) MEM_RD_BYTE(X)
-#define MEM_RD_UHALF(X) (uhalf) MEM_RD_HALF(X)
-#define MEM_RD_UWORD(X) (uword) MEM_RD_WORD(X)
-
-#define MEM_WR_BYTE(X, D) wbat(X, D)
-#define MEM_WR_HALF(X, D) what(X, D)
-#define MEM_WR_WORD(X, D) wlat(X, D)
-
-
-#define MICROBLAZE_SEXT8(X) ((char) X)
-#define MICROBLAZE_SEXT16(X) ((short) X)
-
-
-#define CARRY carry
-#define C_rd ((MSR & 0x4) >> 2)
-#define C_wr(D) MSR = (D ? MSR | 0x80000004 : MSR & 0x7FFFFFFB)
-
-#define C_calc(X, Y, C) ((((uword)Y == MAX_WORD) && (C == 1)) ? \
- 1 : \
- ((MAX_WORD - (uword)X) < ((uword)Y + C)))
-
-#define BIP_MASK 0x00000008
-#define CARRY_MASK 0x00000004
-#define INTR_EN_MASK 0x00000002
-#define BUSLOCK_MASK 0x00000001
-
-#define DELAY_SLOT delay_slot_enable = 1
-#define BRANCH branch_taken = 1
-
-#define NUM_REGS 32
-#define NUM_SPECIAL 2
-#define INST_SIZE 4
-
-#define MAX_WORD 0xFFFFFFFF
-#define MICROBLAZE_HALT_INST 0xb8000000
-
-typedef char byte;
-typedef short half;
-typedef int word;
-typedef unsigned char ubyte;
-typedef unsigned short uhalf;
-typedef unsigned int uword;
-
-#endif /* MICROBLAZE_H */
-
microblaze.h
Property changes :
Deleted: svn:eol-style
## -1 +0,0 ##
-native
\ No newline at end of property
Deleted: svn:keywords
## -1 +0,0 ##
-Id
\ No newline at end of property
Index: sysdep.h
===================================================================
--- sysdep.h (revision 816)
+++ sysdep.h (nonexistent)
@@ -1,95 +0,0 @@
-/* System includes and definitions used by the Xilinx MicroBlaze simulator.
- Copyright (C) 1999, 2010 Free Software Foundation, Inc.
- Contributed by Cygnus Solutions.
-
-This file is part of GDB, the GNU debugger.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 3, or (at your option)
-any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program; if not, write to the Free Software Foundation, Inc.,
-59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#ifndef __SYSDEP_H
-#define __SYSDEP_H
-
-#ifndef hosts_std_host_H
-#include
-#include
-#include
-#include
-#include
-#include
-#include
-#include
-#include "ansidecl.h"
-
-#ifndef O_ACCMODE
-#define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
-#endif
-#ifndef SEEK_SET
-#define SEEK_SET 0
-#endif
-#ifndef SEEK_CUR
-#define SEEK_CUR 1
-#endif
-#ifdef STDC_HEADERS
-#include
-/*#include */
-#else
-extern char *mktemp ();
-#ifndef memset
-extern PTR memset ();
-#endif
-
-#ifndef DONTDECLARE_MALLOC
-extern PTR malloc ();
-extern PTR realloc ();
-#endif
-
-#ifndef __GNUC__
-extern PTR memcpy ();
-#else
-/* char *memcpy (); */
-#endif
-
-#ifdef __STDC__
-extern void free ();
-#else
-extern int free();
-#endif
-
-#ifndef strchr
-extern char *strchr();
-#endif
-extern char *getenv();
-extern PTR memchr();
-extern char *strrchr();
-
-extern char *strrchr();
-extern char *ctime();
-extern long atol();
-extern char *getenv();
-#endif /* STDC_HEADERS */
-
-#ifndef BYTES_IN_PRINTF_INT
-#define BYTES_IN_PRINTF_INT 4
-#endif
-
-#include "fopen-same.h"
-#define hosts_std_host_H
-#endif
-
-#ifdef STDC_HEADERS
-#include
-#endif /* STDC_HEADERS */
-
-#endif /* __SYSDEP_H */
sysdep.h
Property changes :
Deleted: svn:eol-style
## -1 +0,0 ##
-native
\ No newline at end of property
Deleted: svn:keywords
## -1 +0,0 ##
-Id
\ No newline at end of property