import gdb-1999-05-10

sim/arm/ChangeLog

@@ -1,3 +1,7 @@
+1999-05-08  Felix Lee  <flee@cygnus.com>
+
+	* configure: Regenerated to track ../common/aclocal.m4 changes.
+	
 1999-04-06  Keith Seitz  <keiths@cygnus.com>
 
 	* wrapper.c (stop_simulator): New global.

sim/common/ChangeLog

@@ -1,3 +1,9 @@
+1999-05-08  Felix Lee  <flee@cygnus.com>
+
+        * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT.  Delete defn of
+        AM_CYGWIN32 and AM_EXEEXT.
+	* configure: Regenerate.
+	
 Fri Apr 16 16:43:22 1999  Doug Evans  <devans@charmed.cygnus.com>
 
 	* sim-core.c (device_error,device_io_read_buffer,

sim/common/aclocal.m4

@@ -207,7 +207,7 @@ dnl Types used by common code
 AC_TYPE_SIGNAL
 
 dnl Detect exe extension
-AM_EXEEXT
+AC_EXEEXT
 
 dnl These are available to append to as desired.
 sim_link_files=
@@ -1176,51 +1176,6 @@ AC_DEFUN(AM_LC_MESSAGES,
     fi
   fi])
 
-# Check to see if we're running under Cygwin32, without using
-# AC_CANONICAL_*.  If so, set output variable CYGWIN32 to "yes".
-# Otherwise set it to "no".
-
-dnl AM_CYGWIN32()
-dnl You might think we can do this by checking for a cygwin32-specific
-dnl cpp define.
-AC_DEFUN(AM_CYGWIN32,
-[AC_CACHE_CHECK(for Cygwin32 environment, am_cv_cygwin32,
-[AC_TRY_COMPILE(,[int main () { return __CYGWIN32__; }],
-am_cv_cygwin32=yes, am_cv_cygwin32=no)
-rm -f conftest*])
-CYGWIN32=
-test "$am_cv_cygwin32" = yes && CYGWIN32=yes])
-
-# Check to see if we're running under Win32, without using
-# AC_CANONICAL_*.  If so, set output variable EXEEXT to ".exe".
-# Otherwise set it to "".
-
-dnl AM_EXEEXT()
-dnl This knows we add .exe if we're building in the Cygwin32
-dnl environment. But if we're not, then it compiles a test program
-dnl to see if there is a suffix for executables.
-AC_DEFUN(AM_EXEEXT,
-dnl AC_REQUIRE([AC_PROG_CC])AC_REQUIRE([AM_CYGWIN32])
-AC_MSG_CHECKING([for executable suffix])
-[AC_CACHE_VAL(am_cv_exeext,
-[if test "$CYGWIN32" = yes; then
-am_cv_exeext=.exe
-else
-cat > am_c_test.c << 'EOF'
-int main() {
-/* Nothing needed here */
-}
-EOF
-${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
-am_cv_exeext=`ls am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
-rm -f am_c_test*])
-test x"${am_cv_exeext}" = x && am_cv_exeext=no
-fi
-EXEEXT=""
-test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
-AC_MSG_RESULT(${am_cv_exeext})
-AC_SUBST(EXEEXT)])
-
 
 dnl --enable-cgen-maint support
 AC_DEFUN(SIM_AC_OPTION_CGEN_MAINT,

sim/common/nltvals.def

@@ -416,3 +416,27 @@
 /* end v850 sys target macros */
 #endif
 #endif
+#ifdef NL_TARGET_venus
+#ifdef sys_defs
+/* from syscall.h */
+/* begin venus sys target macros */
+ { "SYS_argv", 13  },
+ { "SYS_argvlen", 12  },
+ { "SYS_chdir", 14  },
+ { "SYS_chmod", 16  },
+ { "SYS_close", 3  },
+ { "SYS_exit", 1  },
+ { "SYS_fstat", 10  },
+ { "SYS_getpid", 8  },
+ { "SYS_kill", 9  },
+ { "SYS_lseek", 6  },
+ { "SYS_open", 2  },
+ { "SYS_read", 4  },
+ { "SYS_stat", 15  },
+ { "SYS_time", 18  },
+ { "SYS_unlink", 7  },
+ { "SYS_utime", 17  },
+ { "SYS_write", 5  },
+/* end venus sys target macros */
+#endif
+#endif

sim/d10v/ChangeLog

@@ -1,3 +1,7 @@
+1999-05-08  Felix Lee  <flee@cygnus.com>
+
+	* configure: Regenerated to track ../common/aclocal.m4 changes.
+	
 1999-04-02  Keith Seitz  <keiths@cygnus.com>
 
 	* interp.c (ui_loop_hook_counter): New global (when NEED_UI_LOOP_HOOK

sim/d30v/ChangeLog

@@ -1,3 +1,7 @@
+1999-05-08  Felix Lee  <flee@cygnus.com>
+
+	* configure: Regenerated to track ../common/aclocal.m4 changes.
+	
 1999-03-16  Martin Hunt  <hunt@cygnus.com>
 	From Frank Ch. Eigler  <fche@cygnus.com>
 

sim/erc32/ChangeLog

@@ -1,3 +1,7 @@
+1999-05-08  Felix Lee  <flee@cygnus.com>
+
+	* configure: Regenerated to track ../common/aclocal.m4 changes.
+	
 1999-03-03  DJ Delorie  <dj@cygnus.com>
 
 	* configure.in: add termcap and -luser32 for host=cygwin

sim/fr30/ChangeLog

@@ -1,3 +1,7 @@
+1999-05-08  Felix Lee  <flee@cygnus.com>
+
+	* configure: Regenerated to track ../common/aclocal.m4 changes.
+	
 Fri Apr 16 16:50:31 1999  Doug Evans  <devans@charmed.cygnus.com>
 
 	* devices.c (device_io_read_buffer): New arg `sd'.

sim/h8300/ChangeLog

@@ -1,3 +1,7 @@
+1999-05-08  Felix Lee  <flee@cygnus.com>
+
+	* configure: Regenerated to track ../common/aclocal.m4 changes.
+	
 1999-04-02  Keith Seitz  <keiths@cygnus.com>
 
 	* compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the

sim/h8500/ChangeLog

@@ -1,3 +1,7 @@
+1999-05-08  Felix Lee  <flee@cygnus.com>
+
+	* configure: Regenerated to track ../common/aclocal.m4 changes.
+	
 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
 
         * configure: Regenerated to track ../common/aclocal.m4 changes.

sim/i960/ChangeLog

@@ -1,3 +1,7 @@
+1999-05-08  Felix Lee  <flee@cygnus.com>
+
+	* configure: Regenerated to track ../common/aclocal.m4 changes.
+	
 Fri Apr 16 16:50:31 1999  Doug Evans  <devans@charmed.cygnus.com>
 
 	* devices.c (device_io_read_buffer): New arg `sd'.

sim/igen/ChangeLog

@@ -1,3 +1,7 @@
+1999-05-08  Felix Lee  <flee@cygnus.com>
+
+	* configure: Regenerated to track ../common/aclocal.m4 changes.
+	
 Fri Dec  4 15:14:09 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 
 	* igen.c (main): Fix -Pitable=.

sim/igen/configure

@@ -119,21 +119,11 @@ sim_inline="-DDEFAULT_INLINE=0"
 
 
 
-# Check to see if we're running under Cygwin32, without using
-# AC_CANONICAL_*.  If so, set output variable CYGWIN32 to "yes".
-# Otherwise set it to "no".
-
-
-
-# Check to see if we're running under Win32, without using
-# AC_CANONICAL_*.  If so, set output variable EXEEXT to ".exe".
-# Otherwise set it to "".
-
 
 
 
 # Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.12.2 
+# Generated automatically using autoconf version 2.13 
 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
 #
 # This configure script is free software; the Free Software Foundation
@@ -162,6 +152,7 @@ program_suffix=NONE
 program_transform_name=s,x,x,
 silent=
 site=
+sitefile=
 srcdir=
 target=NONE
 verbose=
@@ -276,6 +267,7 @@ Configuration:
   --help                  print this message
   --no-create             do not create output files
   --quiet, --silent       do not print \`checking...' messages
+  --site-file=FILE        use FILE as the site file
   --version               print the version of autoconf that created configure
 Directory and file names:
   --prefix=PREFIX         install architecture-independent files in PREFIX
@@ -446,6 +438,11 @@ EOF
   -site=* | --site=* | --sit=*)
     site="$ac_optarg" ;;
 
+  -site-file | --site-file | --site-fil | --site-fi | --site-f)
+    ac_prev=sitefile ;;
+  -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
+    sitefile="$ac_optarg" ;;
+
   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
     ac_prev=srcdir ;;
   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
@@ -467,7 +464,7 @@ EOF
     verbose=yes ;;
 
   -version | --version | --versio | --versi | --vers)
-    echo "configure generated by autoconf version 2.12.2"
+    echo "configure generated by autoconf version 2.13"
     exit 0 ;;
 
   -with-* | --with-*)
@@ -611,12 +608,16 @@ fi
 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 
 # Prefer explicitly selected file to automatically selected ones.
-if test -z "$CONFIG_SITE"; then
+if test -z "$sitefile"; then
-  if test "x$prefix" != xNONE; then
+  if test -z "$CONFIG_SITE"; then
-    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+    if test "x$prefix" != xNONE; then
-  else
+      CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
-    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+    else
+      CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+    fi
   fi
+else
+  CONFIG_SITE="$sitefile"
 fi
 for ac_site_file in $CONFIG_SITE; do
   if test -r "$ac_site_file"; then
@@ -687,7 +688,7 @@ ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:691: checking for a BSD compatible install" >&5
+echo "configure:692: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -735,12 +736,14 @@ echo "$ac_t""$INSTALL" 1>&6
 # It thinks the first close brace ends the variable substitution.
 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
+
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:744: checking for $ac_word" >&5
+echo "configure:747: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -748,7 +751,8 @@ else
   ac_cv_prog_CC="$CC" # Let the user override the test.
 else
   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  for ac_dir in $PATH; do
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       ac_cv_prog_CC="gcc"
@@ -769,7 +773,7 @@ if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:773: checking for $ac_word" >&5
+echo "configure:777: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -778,7 +782,8 @@ else
 else
   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
   ac_prog_rejected=no
-  for ac_dir in $PATH; do
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
@@ -819,7 +824,7 @@ fi
       # Extract the first word of "cl", so it can be a program name with args.
 set dummy cl; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:823: checking for $ac_word" >&5
+echo "configure:828: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -827,7 +832,8 @@ else
   ac_cv_prog_CC="$CC" # Let the user override the test.
 else
   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  for ac_dir in $PATH; do
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       ac_cv_prog_CC="cl"
@@ -850,7 +856,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:854: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:860: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -859,12 +865,14 @@ ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 cross_compiling=$ac_cv_prog_cc_cross
 
-cat > conftest.$ac_ext <<EOF
+cat > conftest.$ac_ext << EOF
-#line 864 "configure"
+
+#line 871 "configure"
 #include "confdefs.h"
+
 main(){return(0);}
 EOF
-if { (eval echo configure:868: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:876: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -878,18 +886,24 @@ else
   ac_cv_prog_cc_works=no
 fi
 rm -fr conftest*
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
 
 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:888: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:902: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:893: checking whether we are using GNU C" >&5
+echo "configure:907: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -898,7 +912,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:902: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:916: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -917,7 +931,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:921: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:935: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1036,7 +1050,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 fi
 
 echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:1040: checking host system type" >&5
+echo "configure:1054: checking host system type" >&5
 
 host_alias=$host
 case "$host_alias" in
@@ -1057,7 +1071,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$host" 1>&6
 
 echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:1061: checking target system type" >&5
+echo "configure:1075: checking target system type" >&5
 
 target_alias=$target
 case "$target_alias" in
@@ -1075,7 +1089,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$target" 1>&6
 
 echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:1079: checking build system type" >&5
+echo "configure:1093: checking build system type" >&5
 
 build_alias=$build
 case "$build_alias" in
@@ -1122,7 +1136,7 @@ test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:1126: checking how to run the C preprocessor" >&5
+echo "configure:1140: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -1137,13 +1151,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 1141 "configure"
+#line 1155 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1147: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1161: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1154,13 +1168,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 1158 "configure"
+#line 1172 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1164: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1178: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1171,13 +1185,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -nologo -E"
   cat > conftest.$ac_ext <<EOF
-#line 1175 "configure"
+#line 1189 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1181: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1195: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1205,17 +1219,17 @@ for ac_hdr in stdlib.h string.h strings.h sys/stat.h sys/types.h unistd.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1209: checking for $ac_hdr" >&5
+echo "configure:1223: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1214 "configure"
+#line 1228 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1219: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1233: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1246,12 +1260,12 @@ for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
-echo "configure:1250: checking for $ac_hdr that defines DIR" >&5
+echo "configure:1264: checking for $ac_hdr that defines DIR" >&5
 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1255 "configure"
+#line 1269 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_hdr>
@@ -1259,7 +1273,7 @@ int main() {
 DIR *dirp = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:1263: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1277: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_header_dirent_$ac_safe=yes"
 else
@@ -1284,7 +1298,7 @@ done
 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
 if test $ac_header_dirent = dirent.h; then
 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
-echo "configure:1288: checking for opendir in -ldir" >&5
+echo "configure:1302: checking for opendir in -ldir" >&5
 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1292,7 +1306,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldir  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1296 "configure"
+#line 1310 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -1303,7 +1317,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:1307: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1321: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1325,7 +1339,7 @@ fi
 
 else
 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
-echo "configure:1329: checking for opendir in -lx" >&5
+echo "configure:1343: checking for opendir in -lx" >&5
 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1333,7 +1347,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lx  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1337 "configure"
+#line 1351 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -1344,7 +1358,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:1348: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1362: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1379,7 +1393,7 @@ fi
 # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1383: checking for $ac_word" >&5
+echo "configure:1397: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1387,7 +1401,8 @@ else
   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 else
   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  for ac_dir in $PATH; do
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       ac_cv_prog_RANLIB="ranlib"
@@ -1429,7 +1444,7 @@ EOF
 # 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) 2>&1 | grep ac_space` in
+  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 \).
@@ -1496,7 +1511,7 @@ do
     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.12.2"
+    echo "$CONFIG_STATUS generated by autoconf version 2.13"
     exit 0 ;;
   -help | --help | --hel | --he | --h)
     echo "\$ac_cs_usage"; exit 0 ;;
@@ -1540,6 +1555,7 @@ s%@SHELL@%$SHELL%g
 s%@CFLAGS@%$CFLAGS%g
 s%@CPPFLAGS@%$CPPFLAGS%g
 s%@CXXFLAGS@%$CXXFLAGS%g
+s%@FFLAGS@%$FFLAGS%g
 s%@DEFS@%$DEFS%g
 s%@LDFLAGS@%$LDFLAGS%g
 s%@LIBS@%$LIBS%g
@@ -1559,6 +1575,7 @@ s%@oldincludedir@%$oldincludedir%g
 s%@infodir@%$infodir%g
 s%@mandir@%$mandir%g
 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
+s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
 s%@INSTALL_DATA@%$INSTALL_DATA%g
 s%@CC@%$CC%g
 s%@host@%$host%g

sim/m32r/ChangeLog

@@ -1,3 +1,7 @@
+1999-05-08  Felix Lee  <flee@cygnus.com>
+
+	* configure: Regenerated to track ../common/aclocal.m4 changes.
+	
 Fri Apr 16 16:47:43 1999  Doug Evans  <devans@charmed.cygnus.com>
 
 	* devices.c (device_io_read_buffer): New arg `sd'.

sim/mcore/ChangeLog

@@ -1,3 +1,18 @@
+1999-05-08  Felix Lee  <flee@cygnus.com>
+
+	* configure: Regenerated to track ../common/aclocal.m4 changes.
+	
+1999-05-10  Nick Clifton  <nickc@cygnus.com>
+
+	* interp.c (sim_resume): Record PC in case it is needed for error
+	messages and the original has been corrupted.
+
+1999-05-07  Nick Clifton  <nickc@cygnus.com>
+
+	* interp.c (sim_resume): Fix typo 'oze' -> 'doze'.
+	(util): Handle 0x50FF stubs properly.
+
+
 1999-04-29  Nick Clifton  <nickc@cygnus.com>
 
 	* interp.c (set_initial_gprs): Only display memory range if

sim/mcore/interp.c

@@ -40,8 +40,6 @@ static unsigned long  heap_ptr = 0;
 host_callback *       callback;
 
 
-#define TARGET_BYTE_ORDER BIG_ENDIAN /* XXX */
-
 unsigned long
 mcore_extract_unsigned_integer (addr, len)
      unsigned char * addr;
@@ -59,8 +57,11 @@ mcore_extract_unsigned_integer (addr, len)
   /* Start at the most significant end of the integer, and work towards
      the least significant.  */
   retval = 0;
-  for (p = startaddr; p < endaddr; ++p)
+
-     retval = (retval << 8) | * p;
+    {
+      for (p = startaddr; p < endaddr;)
+	retval = (retval << 8) | * p ++;
+    }
   
   return retval;
 }
@@ -74,24 +75,20 @@ mcore_store_unsigned_integer (addr, len, val)
   unsigned char * p;
   unsigned char * startaddr = (unsigned char *)addr;
   unsigned char * endaddr = startaddr + len;
- 
+
-  /* Start at the least significant end of the integer, and work towards
-     the most significant.  */
-  for (p = endaddr - 1; p >= startaddr; --p)
     {
-      * p = val & 0xff;
+      for (p = endaddr; p > startaddr;)
-      val >>= 8;
+	{
+	  * -- p = val & 0xff;
+	  val >>= 8;
+	}
     }
 }
 
 /* The machine state.
    This state is maintained in host byte order.  The 
    fetch/store register functions must translate between host
-   byte order and the target processor byte order (for MCore this
+   byte order and the target processor byte order.  
-   is big-endian).  Since we know that the MCore is always big-endian,
-   we cheat a bit and use the ntohl() and htonl() macros to
-   achieve this end.
-  
    Keeping this data in target byte order simplifies the register
    read/write functions.  Keeping this data in native order improves
    the performance of the simulator.  Simulation speed is deemed more
@@ -121,7 +118,7 @@ union
   word asints [1];		/* but accessed larger... */
 } cpu;
 
-#define LAST_VALID_CREG	12		/* only 0..12 implemented */
+#define LAST_VALID_CREG	12	/* only 0..12 implemented */
 #define	NUM_MCORE_REGS	(16 + 16 + LAST_VALID_CREG)
 
 int memcycles = 1;
@@ -149,12 +146,12 @@ static int issue_messages = 0;
 #define mem	asregs.memory
 
 /* maniuplate the carry bit */
-#define	C_ON()	(cpu.sr & 1)
+#define	C_ON()	 (cpu.sr & 1)
 #define	C_VALUE() (cpu.sr & 1)
-#define	C_OFF()	((cpu.sr & 1) == 0)
+#define	C_OFF()	 ((cpu.sr & 1) == 0)
-#define	SET_C()	{cpu.sr |= 1;}
+#define	SET_C()	 {cpu.sr |= 1;}
-#define	CLR_C()	{cpu.sr &= 0xfffffffe;}
+#define	CLR_C()	 {cpu.sr &= 0xfffffffe;}
-#define	NEW_C(v){CLR_C(); cpu.sr |= ((v) & 1);}
+#define	NEW_C(v) {CLR_C(); cpu.sr |= ((v) & 1);}
 
 #define	SR_AF() ((cpu.sr >> 1) & 1)
 
@@ -246,7 +243,8 @@ what (x, v)
       if ((x & 1) != 0)
 	{
 	  if (issue_messages)
-	    fprintf (stderr, "short write to unaligned memory address: 0x%x\n", x);
+	    fprintf (stderr, "short write to unaligned memory address: 0x%x\n",
+		     x);
       
 	  cpu.asregs.exception = SIGBUS;
 	}
@@ -376,7 +374,8 @@ sim_size (power)
     {
       if (issue_messages)
 	fprintf (stderr,
-		 "Not enough VM for simulation of %d bytes of RAM\n", cpu.asregs.msize);
+		 "Not enough VM for simulation of %d bytes of RAM\n",
+		 cpu.asregs.msize);
 
       cpu.asregs.msize = 1;
       cpu.mem = (unsigned char *) calloc (1, 1);
@@ -481,7 +480,7 @@ handle_trap1 ()
 {
   unsigned long a[3];
 
-  switch ((unsigned long) (cpu.gr[TRAPCODE]))
+  switch ((unsigned long) (cpu.gr [TRAPCODE]))
     {
     case 3:
       a[0] = (unsigned long) (cpu.gr[PARM1]);
@@ -587,7 +586,8 @@ handle_trap1 ()
       
     default:
       if (issue_messages)
-	fprintf (stderr, "WARNING: sys call %d unimplemented\n", cpu.gr[TRAPCODE]);
+	fprintf (stderr, "WARNING: sys call %d unimplemented\n",
+		 cpu.gr[TRAPCODE]);
       break;
     }
 }
@@ -600,6 +600,7 @@ process_stub (what)
   switch (what)
     {
     case 3:  /* _read */
+    case 4:  /* _write */
     case 5:  /* _open */
     case 6:  /* _close */
     case 10: /* _unlink */
@@ -660,7 +661,7 @@ util (what)
       break;
 
     case 0xFF:
-      process_stub (what);
+      process_stub (cpu.gr[1]);
       break;
       
     default:
@@ -733,7 +734,7 @@ sim_resume (sd, step, siggnal)
   cpu.asregs.exception = step ? SIGTRAP: 0;
   pc = cpu.asregs.pc;
 
-  /* fetch the initial instructions that we'll decode */
+  /* Fetch the initial instructions that we'll decode. */
   ibuf = rlat (pc & 0xFFFFFFFC);
   needfetch = 0;
 
@@ -755,16 +756,18 @@ sim_resume (sd, step, siggnal)
 
   do
     {
+      word oldpc;
+      
       insts ++;
       
       if (pc & 02)
 	{
-	  inst = ibuf & 0xFFFF;
+	    inst = ibuf & 0xFFFF;
 	  needfetch = 1;
 	}
       else
 	{
-	  inst = ibuf >> 16;
+	    inst = ibuf >> 16;
 	}
 
 #ifdef WATCHFUNCTIONS
@@ -798,7 +801,7 @@ sim_resume (sd, step, siggnal)
 	  WLendpc = 0;
 	} 
 
-      /* optimize with a hash to speed loop */
+      /* Optimize with a hash to speed loop.  */
       if (WLincyc == 0)
 	{
           if ((WLhash == 0) || ((WLhash & pc) != 0))
@@ -822,7 +825,9 @@ sim_resume (sd, step, siggnal)
 
       if (tracing)
 	fprintf (stderr, "%.4x: inst = %.4x ", pc, inst);
- 
+
+      oldpc = pc;
+      
       pc += 2;
       
       switch (inst >> 8)
@@ -845,7 +850,7 @@ sim_resume (sd, step, siggnal)
 		  cpu.sr = cpu.esr;
 		  needfetch = 1;
 		  
-		  if (SR_AF())
+		  if (SR_AF ())
 		    cpu.asregs.active_gregs = & cpu.asregs.alt_gregs[0];
 		  else
 		    cpu.asregs.active_gregs = & cpu.asregs.gregs[0];
@@ -874,7 +879,7 @@ sim_resume (sd, step, siggnal)
 		    
 		case 0x6:				/* doze */
 		  if (issue_messages)
-		    fprintf (stderr, "WARNING: oze unimplemented\n");
+		    fprintf (stderr, "WARNING: doze unimplemented\n");
 		  break;
 		    
 		case 0x7:
@@ -1611,14 +1616,14 @@ sim_resume (sd, step, siggnal)
 
       if (tracing)
 	fprintf (stderr, "\n");
-      
+
       if (needfetch)   
 	{
 	  /* Do not let him fetch from a bad address! */
 	  if (((uword)pc) >= cpu.asregs.msize)
 	    {
 	      if (issue_messages)
-		fprintf (stderr, "PC outside of available memory! (%x)\n", pc);
+		fprintf (stderr, "PC loaded at 0x%x is outside of available memory! (0x%x)\n", oldpc, pc);
 	      
 	      cpu.asregs.exception = SIGSEGV;
 	    }
@@ -1686,11 +1691,10 @@ sim_store_register (sd, rn, memory, length)
     {
       if (length == 4)
 	{
-	  /* ival is in 'target' order, which we know to be big-endian.
-	     Let's convert it to natural order.  */
 	  long ival;
-
+	  
-	  ival = mcore_extract_unsigned_integer (memory, 4);/* misalignment safe */
+	  /* misalignment safe */
+	  ival = mcore_extract_unsigned_integer (memory, 4);
 	  cpu.asints[rn] = ival;
 	}
 
@@ -1713,11 +1717,10 @@ sim_fetch_register (sd, rn, memory, length)
     {
       if (length == 4)
 	{
-	  /* caller expects 'target order', which is big-endian. Convert
-	   * the native order we used [to speed up simulation] to the
-	   * byte order expected by the caller.  */
 	  long ival = cpu.asints[rn];
-	  mcore_store_unsigned_integer (memory, 4, ival);/* misalignment-safe */
+
+	  /* misalignment-safe */
+	  mcore_store_unsigned_integer (memory, 4, ival);
 	}
       
       return 4;
@@ -1778,27 +1781,36 @@ sim_info (sd, verbose)
 #endif
   double virttime = cpu.asregs.cycles / 36.0e6;
 
-  callback->printf_filtered (callback, "\n\n# instructions executed  %10d\n", cpu.asregs.insts);
+  callback->printf_filtered (callback, "\n\n# instructions executed  %10d\n",
-  callback->printf_filtered (callback, "# cycles                 %10d\n", cpu.asregs.cycles);
+			     cpu.asregs.insts);
-  callback->printf_filtered (callback, "# pipeline stalls        %10d\n", cpu.asregs.stalls);
+  callback->printf_filtered (callback, "# cycles                 %10d\n",
-  callback->printf_filtered (callback, "# virtual time taken     %10.4f\n", virttime);
+			     cpu.asregs.cycles);
+  callback->printf_filtered (callback, "# pipeline stalls        %10d\n",
+			     cpu.asregs.stalls);
+  callback->printf_filtered (callback, "# virtual time taken     %10.4f\n",
+			     virttime);
 
 #ifdef WATCHFUNCTIONS
-  callback->printf_filtered (callback, "\nNumber of watched functions: %d\n",ENDWL);
+  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]);
+      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]);
+	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);
+  callback->printf_filtered (callback,
+			     "Total cycles for watched functions: %d\n",wcyc);
 #endif
 }
 
@@ -1886,7 +1898,7 @@ sim_load (sd, prog, abfd, from_tty)
 	printf ("``%s'' is not appropriate object file.\n", prog);
 	return SIM_RC_FAIL;
       }
-    
+
     /* Look for that bss section.  */
     s_bss = bfd_get_section_by_name (handle, ".bss");
     
@@ -1919,6 +1931,7 @@ sim_load (sd, prog, abfd, from_tty)
   if (prog_bfd == NULL)
     return SIM_RC_FAIL;
   
+    
   if (abfd == NULL)
     bfd_close (prog_bfd);
 

sim/mips/ChangeLog

@@ -1,3 +1,7 @@
+1999-05-08  Felix Lee  <flee@cygnus.com>
+
+	* configure: Regenerated to track ../common/aclocal.m4 changes.
+	
 1999-04-21  Frank Ch. Eigler  <fche@cygnus.com>
 
 	* mips.igen (bc0f): For the TX39 only, decode this as a no-op stub.

sim/mn10200/ChangeLog

@@ -1,3 +1,7 @@
+1999-05-08  Felix Lee  <flee@cygnus.com>
+
+	* configure: Regenerated to track ../common/aclocal.m4 changes.
+	
 1999-04-06  Keith Seitz  <keiths@cygnus.com>
 
 	* interp.c (sim_stop): Set the sim's exception

sim/mn10300/ChangeLog

@@ -1,3 +1,7 @@
+1999-05-08  Felix Lee  <flee@cygnus.com>
+
+	* configure: Regenerated to track ../common/aclocal.m4 changes.
+	
 1999-04-16  Frank Ch. Eigler  <fche@cygnus.com>
 
 	* interp.c (program_interrupt): Detect undesired recursion using

sim/ppc/ChangeLog

@@ -1,3 +1,8 @@
+1999-05-08  Felix Lee  <flee@cygnus.com>
+
+        * configure.in: Use AC_EXEEXT instead of AM_EXEEXT.
+	* configure: Regenerated to track ../common/aclocal.m4 changes.
+	
 1999-04-02  Keith Seitz  <keiths@cygnus.com>
 
 	* sim_calls.c (POLL_QUIT_INTERVAL): Define. Used to tweak

sim/ppc/configure.in

@@ -690,7 +690,7 @@ else
 fi
 
 dnl Check for exe extension
-AM_EXEEXT
+AC_EXEEXT
 
 AC_SUBST(CC_FOR_BUILD)
 AC_SUBST(CFLAGS)

sim/sh/ChangeLog

@@ -1,3 +1,7 @@
+1999-05-08  Felix Lee  <flee@cygnus.com>
+
+	* configure: Regenerated to track ../common/aclocal.m4 changes.
+	
 1999-04-02  Keith Seitz  <keiths@cygnus.com>
 
 	* interp.c (POLL_QUIT_INTERVAL): Define. Used to tweak the

sim/v850/ChangeLog

@@ -1,3 +1,7 @@
+1999-05-08  Felix Lee  <flee@cygnus.com>
+
+	* configure: Regenerated to track ../common/aclocal.m4 changes.
+	
 Tue Dec  1 17:25:16 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 
 	* Makefile.in (NL_TARGET): Define as -DNL_TARGET_v850.

sim/w65/ChangeLog

@@ -1,3 +1,7 @@
+1999-05-08  Felix Lee  <flee@cygnus.com>
+
+	* configure: Regenerated to track ../common/aclocal.m4 changes.
+	
 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
 
 	* configure: Regenerated to track ../common/aclocal.m4 changes.

sim/z8k/ChangeLog

@@ -1,3 +1,7 @@
+1999-05-08  Felix Lee  <flee@cygnus.com>
+
+	* configure: Regenerated to track ../common/aclocal.m4 changes.
+	
 Wed Nov 25 18:22:10 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 
 	* support.c: Include <errno.h>