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authorAndrew Cagney <cagney@redhat.com>1997-08-25 23:14:25 +0000
committerAndrew Cagney <cagney@redhat.com>1997-08-25 23:14:25 +0000
commit247fccdeb54a09a14287b2e829511803ad9d7cc1 (patch)
treec992df7132ca0c315cbcfd5ad81bbc4f16675936 /sim
parent04f295b64859a6c6b01739fc4dd7fddce42db8d9 (diff)
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Add ABFD argument to sim_open call. Pass through to sim_config so
that image properties such as endianness can be checked. More strongly document the expected behavour of each of the sim_* interfaces. Add default endian argument to simulator config macro SIM_AC_OPTION_ENDIAN. Use in sim_config.
Diffstat (limited to 'sim')
-rw-r--r--sim/ChangeLog27
-rw-r--r--sim/arm/ChangeLog18
-rw-r--r--sim/arm/wrapper.c15
-rw-r--r--sim/common/ChangeLog32
-rw-r--r--sim/common/aclocal.m4110
-rw-r--r--sim/common/nrun.c39
-rw-r--r--sim/common/run.c10
-rw-r--r--sim/common/sim-config.c187
-rw-r--r--sim/common/sim-config.h106
-rwxr-xr-xsim/configure29
-rw-r--r--sim/configure.in17
-rw-r--r--sim/d10v/ChangeLog18
-rw-r--r--sim/d10v/interp.c13
-rw-r--r--sim/erc32/ChangeLog22
-rw-r--r--sim/erc32/interf.c13
-rw-r--r--sim/h8300/ChangeLog16
-rw-r--r--sim/h8300/compile.c46
-rw-r--r--sim/m32r/ChangeLog25
-rwxr-xr-xsim/m32r/configure1932
-rw-r--r--sim/m32r/sim-if.c35
-rw-r--r--sim/mips/ChangeLog23
-rwxr-xr-xsim/mips/configure609
-rw-r--r--sim/mips/gencode.c3
-rw-r--r--sim/mips/interp.c44
-rw-r--r--sim/mn10300/ChangeLog17
-rw-r--r--sim/mn10300/interp.c12
-rw-r--r--sim/ppc/ChangeLog41
-rw-r--r--sim/ppc/sim_calls.c15
-rw-r--r--sim/sh/ChangeLog24
-rw-r--r--sim/sh/interp.c20
-rw-r--r--sim/tic80/ChangeLog11
-rwxr-xr-xsim/tic80/configure46
-rw-r--r--sim/tic80/sim-calls.c11
-rw-r--r--sim/v850/ChangeLog9
-rw-r--r--sim/v850/interp.c204
-rw-r--r--sim/w65/ChangeLog4
-rw-r--r--sim/w65/interp.c3
37 files changed, 3319 insertions, 487 deletions
diff --git a/sim/ChangeLog b/sim/ChangeLog
index 5bb7e99..74ad51f 100644
--- a/sim/ChangeLog
+++ b/sim/ChangeLog
@@ -1,5 +1,32 @@
+Mon Aug 25 16:26:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure.in (sparc*-*-*, only_if_enabled): Set
+ only_if_enabled=yes. Check only_if_enabled before enabling a
+ simulator.
+ * configure: Regenerate.
+
+start-sanitize-v850e
+Mon Aug 18 10:56:59 1997 Nick Clifton <nickc@cygnus.com>
+
+ * configure.in (extra_subdirs): Add v850e target.
+
+end-sanitize-v850e
+start-sanitize-v850eq
+Mon Aug 18 10:56:59 1997 Nick Clifton <nickc@cygnus.com>
+
+ * configure.in (extra_subdirs): Add v850eq target.
+
+end-sanitize-v850eq
+Fri Jul 25 11:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * configure.in (sparc*-*-*): Don't build erc32.
+ * configure: Regenerate.
+
Thu Apr 24 00:47:20 1997 Doug Evans <dje@canuck.cygnus.com>
+ * configure.in (m32r-*-*): New target.
+ * configure: Regenerate.
+
* Makefile.in (autoconf-common, autoconf-changelog): Change $* to $@.
Mon Apr 21 22:57:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
diff --git a/sim/arm/ChangeLog b/sim/arm/ChangeLog
index 28314dd..40571c8 100644
--- a/sim/arm/ChangeLog
+++ b/sim/arm/ChangeLog
@@ -1,3 +1,21 @@
+Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+ * config.in: Ditto.
+
+Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * wrapper.c (sim_open): Add ABFD argument.
+
+Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * wrapper.c (sim_open): Add callback argument.
+ (sim_set_callbacks): Drop SIM_DESC argument.
+
+Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
* wrapper.c (sim_stop): Stub sim_stop function.
diff --git a/sim/arm/wrapper.c b/sim/arm/wrapper.c
index f1e6153..37a3723 100644
--- a/sim/arm/wrapper.c
+++ b/sim/arm/wrapper.c
@@ -146,6 +146,13 @@ sim_trace (sd)
return 1;
}
+int
+sim_stop (sd)
+ SIM_DESC sd;
+{
+ return 0;
+}
+
void
sim_resume (sd, step, siggnal)
SIM_DESC sd;
@@ -252,12 +259,15 @@ sim_fetch_register (sd, rn, memory)
SIM_DESC
-sim_open (kind, argv)
+sim_open (kind, ptr, abfd, argv)
SIM_OPEN_KIND kind;
+ host_callback *ptr;
+ struct _bfd *abfd;
char **argv;
{
sim_kind = kind;
myname = argv[0];
+ sim_callback = ptr;
return (SIM_DESC) 1;
}
@@ -327,8 +337,7 @@ sim_do_command (sd, cmd)
void
-sim_set_callbacks (sd, ptr)
- SIM_DESC sd;
+sim_set_callbacks (ptr)
host_callback *ptr;
{
sim_callback = ptr;
diff --git a/sim/common/ChangeLog b/sim/common/ChangeLog
index ba550cc..7fc83af 100644
--- a/sim/common/ChangeLog
+++ b/sim/common/ChangeLog
@@ -1,8 +1,40 @@
+Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+ * config.in: Ditto.
+
+Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * aclocal.m4 (sim-endian): Add second argument to
+ SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
+ default endian when not hardwired.
+
+ * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
+ else failes value for target byte order.
+
+ * sim-config.c (sim_config): Add abfd arguments. Set
+ STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
+ from same.
+ (sim_config): Return SIM_RC, don't abort.
+ (bfd.h): Include.
+
+ * run.c (main): Update call to sim_open - add ABFD argument.
+ * nrun.c (main): Add NULL ABFD argument.
+
Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
* callback.c (os_poll_quit): Make static.
Call sim_cb_eprintf, not p->eprintf.
(sim_cb_printf, sim_cb_eprintf): New functions.
+ * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
+
+ * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
+ sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
+ sim-utils.h. #include sim-utils.h.
+ * sim-utils.h: Above decls moved here.
+ (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
+
+ * sim-watch.c (action_watchpoint): Fix thinkos.
Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
diff --git a/sim/common/aclocal.m4 b/sim/common/aclocal.m4
index 68896d0..541420f 100644
--- a/sim/common/aclocal.m4
+++ b/sim/common/aclocal.m4
@@ -118,13 +118,27 @@ AC_SUBST(sim_stdio)
dnl --enable-sim-trace is for users of the simulator
-dnl the allowable values are work-in-progress
+dnl The argument is either a bitmask of things to enable [exactly what is
+dnl up to the simulator], or is a comma separated list of names of tracing
+dnl elements to enable. The latter is only supported on simulators that
+dnl use WITH_TRACE.
AC_ARG_ENABLE(sim-trace,
[ --enable-sim-trace=opts Enable tracing flags],
[case "${enableval}" in
- yes) sim_trace="-DTRACE=1 -DWITH_TRACE=1";;
+ yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
- *) sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
+ [[-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 = $sim_trace" 6>&1
@@ -132,6 +146,35 @@ fi],[sim_trace=""])dnl
AC_SUBST(sim_trace)
+dnl --enable-sim-profile
+dnl The argument is either a bitmask of things to enable [exactly what is
+dnl up to the simulator], or is a comma separated list of names of profiling
+dnl elements to enable. The latter is only supported on simulators that
+dnl use WITH_PROFILE.
+AC_ARG_ENABLE(sim-profile,
+[ --enable-sim-profile=opts Enable profiling flags],
+[case "${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],[sim_profile=""])dnl
+AC_SUBST(sim_profile)
+
+
dnl Types used by common code
AC_TYPE_SIGNAL
@@ -205,20 +248,30 @@ AC_SUBST(sim_assert)
dnl --enable-sim-endian={yes,no,big,little} is for simulators
dnl that support both big and little endian targets.
+dnl arg[1] is hardwired target endianness.
+dnl arg[2] is default target endianness.
AC_DEFUN(SIM_AC_OPTION_ENDIAN,
[
-default_sim_endian="ifelse([$1],,,-DWITH_TARGET_BYTE_ORDER=[$1])"
+wire_endian="ifelse([$1],,ifelse([$2],,,[$2]),[$1])"
+default_endian="ifelse([$2],,ifelse([$1],,,[$1]),[$2])"
+default_sim_endian="ifelse([$1],,ifelse([$2],,,-DWITH_DEFAULT_TARGET_BYTE_ORDER=[$2]),-DWITH_TARGET_BYTE_ORDER=[$1])"
AC_ARG_ENABLE(sim-endian,
[ --enable-sim-endian=endian Specify target byte endian orientation.],
[case "${enableval}" in
- yes) case "$target" in
- *powerpc-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
- *powerpcle-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
- *) echo "Unknown target $target" 1>&6; sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
- esac;;
- no) sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
+ yes) if test x"$wire_endian" != x; then
+ sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
+ else
+ echo "No hard-wired endian for target $target" 1>&6
+ sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
+ fi;;
+ no) if test x"$default_endian" != x; then
+ sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
+ else
+ echo "No default endian for target $target" 1>&6
+ sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
+ fi;;
*) AC_MSG_ERROR("Unknown value $enableval for --enable-sim-endian"); sim_endian="";;
esac
if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
@@ -275,6 +328,43 @@ AC_SUBST(sim_float)
])
+dnl The argument is the default cache size if none is specified.
+AC_DEFUN(SIM_AC_OPTION_SCACHE,
+[
+default_sim_scache="ifelse([$1],,0,[$1])"
+AC_ARG_ENABLE(sim-scache,
+[ --enable-sim-scache=size Specify simulator execution cache size.],
+[case "${enableval}" in
+ yes) sim_scache="-DWITH_SCACHE=${default_sim_scache}";;
+ no) sim_scace= ;;
+ [[0-9]]*) sim_cache=${enableval};;
+ *) AC_MSG_ERROR("Bad value $enableval passed to --enable-sim-scache");
+ sim_scache="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then
+ echo "Setting scache size = $sim_scache" 6>&1
+fi],[sim_scache="-DWITH_SCACHE=${default_sim_scache}"])
+AC_SUBST(sim_scache)
+])
+
+
+dnl The argument is the default model if none is specified.
+AC_DEFUN(SIM_AC_OPTION_DEFAULT_MODEL,
+[
+default_sim_default_model="ifelse([$1],,0,[$1])"
+AC_ARG_ENABLE(sim-default-model,
+[ --enable-sim-default-model=model Specify default model to simulate.],
+[case "${enableval}" in
+ yes|no) AC_MSG_ERROR("Missing argument to --enable-sim-default-model");;
+ *) sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
+ echo "Setting default model = $sim_default_model" 6>&1
+fi],[sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"])
+AC_SUBST(sim_default_model)
+])
+
+
AC_DEFUN(SIM_AC_OPTION_HARDWARE,
[
AC_ARG_ENABLE(sim-hardware,
diff --git a/sim/common/nrun.c b/sim/common/nrun.c
index 17fdfcc..16525c9 100644
--- a/sim/common/nrun.c
+++ b/sim/common/nrun.c
@@ -15,40 +15,54 @@ You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+#include <signal.h>
#include "sim-main.h"
#ifdef HAVE_ENVIRON
extern char **environ;
#endif
-static void usage PARAMS ((void));
+static void usage (void);
extern host_callback default_callback;
static char *myname;
+static SIM_DESC sd;
+
+static RETSIGTYPE
+cntrl_c (int sig)
+{
+ if (! sim_stop (sd))
+ {
+ fprintf (stderr, "Quit!\n");
+ exit (1);
+ }
+}
+
int
-main (argc, argv)
- int argc;
- char **argv;
+main (int argc, char **argv)
{
char *name;
char **prog_argv = NULL;
enum sim_stop reason;
int sigrc;
- SIM_DESC sd;
+ RETSIGTYPE (*prev_sigint) ();
myname = argv[0] + strlen (argv[0]);
while (myname > argv[0] && myname[-1] != '/')
--myname;
- sim_set_callbacks (NULL, &default_callback);
- default_callback.init (&default_callback);
-
/* Create an instance of the simulator. */
- sd = sim_open (SIM_OPEN_STANDALONE, argv);
+ default_callback.init (&default_callback);
+ sd = sim_open (SIM_OPEN_STANDALONE, &default_callback, NULL, argv);
if (sd == 0)
exit (1);
+ if (STATE_MAGIC (sd) != SIM_MAGIC_NUMBER)
+ {
+ fprintf (stderr, "Internal error - bad magic number in simulator struct\n");
+ abort ();
+ }
/* Was there a program to run? */
prog_argv = STATE_PROG_ARGV (sd);
@@ -72,7 +86,9 @@ main (argc, argv)
#endif
/* Run the program. */
+ prev_sigint = signal (SIGINT, cntrl_c);
sim_resume (sd, 0, 0);
+ signal (SIGINT, prev_sigint);
/* Print any stats the simulator collected. */
sim_info (sd, 0);
@@ -104,6 +120,11 @@ main (argc, argv)
case sim_exited:
break;
+
+ default:
+ fprintf (stderr, "program in undefined state (%d:%d)\n", reason, sigrc);
+ break;
+
}
#endif
diff --git a/sim/common/run.c b/sim/common/run.c
index dff278d..3f032d3 100644
--- a/sim/common/run.c
+++ b/sim/common/run.c
@@ -58,7 +58,6 @@ static char *myname;
/* NOTE: sim_size() and sim_trace() are going away */
-extern void sim_size PARAMS ((int i));
extern int sim_trace PARAMS ((SIM_DESC sd));
extern int getopt ();
@@ -104,6 +103,12 @@ main (ac, av)
no_args[2] = "set-later";
#endif
+ /* FIXME: This is currently being migrated into sim_open.
+ Simulators that use functions such as sim_size() still require
+ this. */
+ default_callback.init (&default_callback);
+ sim_set_callbacks (&default_callback);
+
/* FIXME: This is currently being rewritten to have each simulator
do all argv processing. */
@@ -212,8 +217,7 @@ main (ac, av)
/* Ensure that any run-time initialisation that needs to be
performed by the simulator can occur. */
- default_callback.init (&default_callback);
- sd = sim_open (SIM_OPEN_STANDALONE, &default_callback, sim_argv);
+ sd = sim_open (SIM_OPEN_STANDALONE, &default_callback, abfd, sim_argv);
if (sd == 0)
exit (1);
diff --git a/sim/common/sim-config.c b/sim/common/sim-config.c
index c6ee907..5f2efc3 100644
--- a/sim/common/sim-config.c
+++ b/sim/common/sim-config.c
@@ -19,7 +19,8 @@
*/
-#include "sim-state.h"
+#include "sim-main.h"
+#include "bfd.h"
int current_host_byte_order;
@@ -31,7 +32,7 @@ int current_environment;
#endif
#if defined (WITH_ALIGNMENT)
-int current_alignment;
+enum sim_alignments current_alignment;
#endif
#if defined (WITH_FLOATING_POINT)
@@ -94,22 +95,22 @@ config_environment_to_a (int environment)
#endif
-#if defined (WITH_ALIGNMENT)
static const char *
config_alignment_to_a (int alignment)
{
switch (alignment)
{
+ case MIXED_ALIGNMENT:
+ return "MIXED_ALIGNMENT";
case NONSTRICT_ALIGNMENT:
return "NONSTRICT_ALIGNMENT";
case STRICT_ALIGNMENT:
return "STRICT_ALIGNMENT";
- case 0:
- return "0";
+ case FORCED_ALIGNMENT:
+ return "FORCED_ALIGNMENT";
}
return "UNKNOWN";
}
-#endif
#if defined (WITH_FLOATING_POINT)
@@ -130,10 +131,48 @@ config_floating_point_to_a (int floating_point)
#endif
-void
+SIM_RC
sim_config (SIM_DESC sd,
- int prefered_target_byte_order)
+ struct _bfd *abfd)
{
+ int prefered_target_byte_order;
+
+ /* clone the bfd struct (or open prog_name directly) */
+ {
+ const char *prog_name;
+ if (STATE_PROG_ARGV (sd) == NULL)
+ {
+ if (abfd != NULL)
+ prog_name = bfd_get_filename (abfd);
+ else
+ prog_name = NULL;
+ }
+ else
+ prog_name = *STATE_PROG_ARGV (sd);
+ if (prog_name != NULL)
+ {
+ abfd = bfd_openr (prog_name, 0);
+ if (abfd == NULL)
+ {
+ sim_io_eprintf (sd, "%s: can't open \"%s\": %s\n",
+ STATE_MY_NAME (sd),
+ prog_name,
+ bfd_errmsg (bfd_get_error ()));
+ return SIM_RC_FAIL;
+ }
+ STATE_PROG_BFD (sd) = abfd;
+ }
+ else
+ STATE_PROG_BFD (sd) = NULL;
+ }
+
+ /* extract all relevant information */
+ if (abfd == NULL)
+ prefered_target_byte_order = 0;
+ else
+ prefered_target_byte_order = (bfd_little_endian(abfd)
+ ? LITTLE_ENDIAN
+ : BIG_ENDIAN);
/* set the host byte order */
current_host_byte_order = 1;
@@ -144,16 +183,19 @@ sim_config (SIM_DESC sd,
/* verify the host byte order */
if (CURRENT_HOST_BYTE_ORDER != current_host_byte_order)
- sim_io_error (sd, "host (%s) and configured (%s) byte order in conflict",
- config_byte_order_to_a (current_host_byte_order),
- config_byte_order_to_a (CURRENT_HOST_BYTE_ORDER));
+ {
+ sim_io_eprintf (sd, "host (%s) and configured (%s) byte order in conflict",
+ config_byte_order_to_a (current_host_byte_order),
+ config_byte_order_to_a (CURRENT_HOST_BYTE_ORDER));
+ return SIM_RC_FAIL;
+ }
/* set the target byte order */
#if (WITH_DEVICES)
if (current_target_byte_order == 0)
current_target_byte_order
- = (tree_find_boolean_property(root, "/options/little-endian?")
+ = (tree_find_boolean_property (root, "/options/little-endian?")
? LITTLE_ENDIAN
: BIG_ENDIAN);
#endif
@@ -162,17 +204,22 @@ sim_config (SIM_DESC sd,
current_target_byte_order = prefered_target_byte_order;
if (current_target_byte_order == 0)
current_target_byte_order = WITH_TARGET_BYTE_ORDER;
+ if (current_target_byte_order == 0)
+ current_target_byte_order = WITH_DEFAULT_TARGET_BYTE_ORDER;
/* verify the target byte order */
if (CURRENT_TARGET_BYTE_ORDER == 0)
- sim_io_error (sd, "target byte order unspecified");
+ {
+ sim_io_eprintf (sd, "target byte order unspecified");
+ return SIM_RC_FAIL;
+ }
if (CURRENT_TARGET_BYTE_ORDER != current_target_byte_order)
- sim_io_error (sd, "target (%s) and configured (%s) byte order in conflict",
+ sim_io_eprintf (sd, "target (%s) and configured (%s) byte order in conflict",
config_byte_order_to_a (current_target_byte_order),
config_byte_order_to_a (CURRENT_TARGET_BYTE_ORDER));
if (prefered_target_byte_order != 0
&& CURRENT_TARGET_BYTE_ORDER != prefered_target_byte_order)
- sim_io_error (sd, "target (%s) and specified (%s) byte order in conflict",
+ sim_io_eprintf (sd, "target (%s) and specified (%s) byte order in conflict",
config_byte_order_to_a (CURRENT_TARGET_BYTE_ORDER),
config_byte_order_to_a (prefered_target_byte_order));
@@ -185,15 +232,31 @@ sim_config (SIM_DESC sd,
/* verify the stdio */
if (CURRENT_STDIO == 0)
- sim_io_error (sd, "target standard IO unspecified");
+ {
+ sim_io_eprintf (sd, "target standard IO unspecified");
+ return SIM_RC_FAIL;
+ }
if (CURRENT_STDIO != current_stdio)
- sim_io_error (sd, "target (%s) and configured (%s) standard IO in conflict",
- config_stdio_to_a (CURRENT_STDIO),
- config_stdio_to_a (current_stdio));
-
-
+ {
+ sim_io_eprintf (sd, "target (%s) and configured (%s) standard IO in conflict",
+ config_stdio_to_a (CURRENT_STDIO),
+ config_stdio_to_a (current_stdio));
+ return SIM_RC_FAIL;
+ }
+
+
+ /* check the value of MSB */
+ if (WITH_TARGET_WORD_MSB != 0
+ && WITH_TARGET_WORD_MSB != (WITH_TARGET_WORD_BITSIZE - 1))
+ {
+ sim_io_eprintf (sd, "target bitsize (%d) contradicts target most significant bit (%d)",
+ WITH_TARGET_WORD_BITSIZE, WITH_TARGET_WORD_MSB);
+ return SIM_RC_FAIL;
+ }
+
+
#if defined (WITH_ENVIRONMENT)
-
+
/* set the environment */
#if (WITH_DEVICES)
if (current_environment == 0)
@@ -214,19 +277,25 @@ sim_config (SIM_DESC sd,
#endif
if (current_environment == 0)
current_environment = WITH_ENVIRONMENT;
-
+
/* verify the environment */
if (CURRENT_ENVIRONMENT == 0)
- sim_io_error (sd, "target environment unspecified");
+ {
+ sim_io_eprintf (sd, "target environment unspecified");
+ return SIM_RC_FAIL;
+ }
if (CURRENT_ENVIRONMENT != current_environment)
- sim_io_error (sd, "target (%s) and configured (%s) environment in conflict",
- config_environment_to_a (CURRENT_ENVIRONMENT),
- config_environment_to_a (current_environment));
+ {
+ sim_io_eprintf (sd, "target (%s) and configured (%s) environment in conflict",
+ config_environment_to_a (CURRENT_ENVIRONMENT),
+ config_environment_to_a (current_environment));
+ return SIM_RC_FAIL;
+ }
#endif
-
-
+
+
#if defined (WITH_ALIGNMENT)
-
+
/* set the alignment */
#if defined (WITH_DEVICES)
if (current_alignment == 0)
@@ -237,34 +306,45 @@ sim_config (SIM_DESC sd,
#endif
if (current_alignment == 0)
current_alignment = WITH_ALIGNMENT;
-
+
/* verify the alignment */
if (CURRENT_ALIGNMENT == 0)
- sim_io_error (sd, "target alignment unspecified");
+ {
+ sim_io_eprintf (sd, "target alignment unspecified");
+ return SIM_RC_FAIL;
+ }
if (CURRENT_ALIGNMENT != current_alignment)
- sim_io_error (sd, "target (%s) and configured (%s) alignment in conflict",
- config_alignment_to_a (CURRENT_ALIGNMENT),
- config_alignment_to_a (current_alignment));
+ {
+ sim_io_eprintf (sd, "target (%s) and configured (%s) alignment in conflict",
+ config_alignment_to_a (CURRENT_ALIGNMENT),
+ config_alignment_to_a (current_alignment));
+ return SIM_RC_FAIL;
+ }
#endif
-
-
+
+
#if defined (WITH_FLOAING_POINT)
-
+
/* set the floating point */
if (current_floating_point == 0)
current_floating_point = WITH_FLOATING_POINT;
-
+
/* verify the floating point */
if (CURRENT_FLOATING_POINT == 0)
- sim_io_error (sd, "target floating-point unspecified");
+ {
+ sim_io_eprintf (sd, "target floating-point unspecified");
+ return SIM_RC_FAIL;
+ }
if (CURRENT_FLOATING_POINT != current_floating_point)
- sim_io_error (sd, "target (%s) and configured (%s) floating-point in conflict",
- config_alignment_to_a (CURRENT_FLOATING_POINT),
- config_alignment_to_a (current_floating_point));
-
+ {
+ sim_io_eprintf (sd, "target (%s) and configured (%s) floating-point in conflict",
+ config_alignment_to_a (CURRENT_FLOATING_POINT),
+ config_alignment_to_a (current_floating_point));
+ return SIM_RC_FAIL;
+ }
+
#endif
-
-
+ return SIM_RC_OK;
}
@@ -278,15 +358,24 @@ print_sim_config (SIM_DESC sd)
sim_io_printf (sd, "Compiled on %s %s\n", __DATE__, __TIME__);
#endif
- sim_io_printf (sd, "WITH_TARGET_BYTE_ORDER = %s\n",
+ sim_io_printf (sd, "WITH_TARGET_BYTE_ORDER = %s\n",
config_byte_order_to_a (WITH_TARGET_BYTE_ORDER));
- sim_io_printf (sd, "WITH_HOST_BYTE_ORDER = %s\n",
+ sim_io_printf (sd, "WITH_DEFAULT_TARGET_BYTE_ORDER = %s\n",
+ config_byte_order_to_a (WITH_DEFAULT_TARGET_BYTE_ORDER));
+
+ sim_io_printf (sd, "WITH_HOST_BYTE_ORDER = %s\n",
config_byte_order_to_a (WITH_HOST_BYTE_ORDER));
- sim_io_printf (sd, "WITH_STDIO = %s\n",
+ sim_io_printf (sd, "WITH_STDIO = %s\n",
config_stdio_to_a (WITH_STDIO));
+ sim_io_printf (sd, "WITH_TARGET_WORD_BITSIZE = %d\n",
+ WITH_TARGET_WORD_BITSIZE);
+
+ sim_io_printf (sd, "WITH_TARGET_WORD_MSB = %d\n",
+ WITH_TARGET_WORD_MSB);
+
#if defined (WITH_XOR_ENDIAN)
sim_io_printf (sd, "WITH_XOR_ENDIAN = %d\n", WITH_XOR_ENDIAN);
#endif
diff --git a/sim/common/sim-config.h b/sim/common/sim-config.h
index 7278b3b..157eb1d 100644
--- a/sim/common/sim-config.h
+++ b/sim/common/sim-config.h
@@ -222,6 +222,10 @@
#define WITH_TARGET_BYTE_ORDER 0 /*unknown*/
#endif
+#ifndef WITH_DEFAULT_TARGET_BYTE_ORDER
+#define WITH_DEFAULT_TARGET_BYTE_ORDER 0 /* fatal */
+#endif
+
extern int current_host_byte_order;
#define CURRENT_HOST_BYTE_ORDER (WITH_HOST_BYTE_ORDER \
? WITH_HOST_BYTE_ORDER \
@@ -235,12 +239,16 @@ extern int current_target_byte_order;
/* XOR endian.
- In addition to the above, the simulator can support the's horrible
- XOR endian mode (for instance implemented by the PowerPC). This
- feature makes it possible to control the endian mode of a processor
- using the MSR. */
+ In addition to the above, the simulator can support the horrible
+ XOR endian mode (as found in the PowerPC and MIPS ISA). See
+ sim-core for more information.
-/* #define WITH_XOR_ENDIAN 8 */
+ If WITH_XOR_ENDIAN is non-zero, it specifies the number of bytes
+ potentially involved in the XOR munge. A typical value is 8. */
+
+#ifndef WITH_XOR_ENDIAN
+#define WITH_XOR_ENDIAN 0
+#endif
@@ -258,24 +266,21 @@ extern int current_target_byte_order;
Sets a limit on the number of processors that can be simulated. If
WITH_SMP is set to zero (0), the simulator is restricted to
- suporting only on processor (and as a consequence leaves the SMP
+ suporting only one processor (and as a consequence leaves the SMP
code out of the build process).
The actual number of processors is taken from the device
/options/smp@<nr-cpu> */
-#if defined (WITH_SMP)
-
-#if WITH_SMP
+#if defined (WITH_SMP) && WITH_SMP > 0
#define MAX_NR_PROCESSORS WITH_SMP
-#else
-#define MAX_NR_PROCESSORS 1
#endif
+#ifndef MAX_NR_PROCESSORS
+#define MAX_NR_PROCESSORS 1
#endif
-
/* Word size of host/target:
Set these according to your host and target requirements. At this
@@ -369,29 +374,35 @@ extern int current_environment;
/* Alignment:
- The PowerPC may or may not handle miss aligned transfers. An
- implementation normally handles miss aligned transfers in big
- endian mode but generates an exception in little endian mode.
+ A processor architecture may or may not handle miss aligned
+ transfers.
+
+ As alternatives: both little and big endian modes take an exception
+ (STRICT_ALIGNMENT); big and little endian models handle mis aligned
+ transfers (NONSTRICT_ALIGNMENT); or the address is forced into
+ alignment using a mask (FORCED_ALIGNMENT).
- This model. Instead allows both little and big endian modes to
- either take exceptions or handle miss aligned transfers.
+ Mixed alignment should be specified when the simulator needs to be
+ able to change the alignment requirements on the fly (eg for
+ bi-endian support). */
- If 0 is specified then for big-endian mode miss alligned accesses
- are permitted (NONSTRICT_ALIGNMENT) while in little-endian mode the
- processor will fault on them (STRICT_ALIGNMENT). */
+enum sim_alignments {
+ MIXED_ALIGNMENT,
+ NONSTRICT_ALIGNMENT,
+ STRICT_ALIGNMENT,
+ FORCED_ALIGNMENT,
+};
-#if defined (WITH_ALIGNMENT)
+extern enum sim_alignments current_alignment;
-#define NONSTRICT_ALIGNMENT 1
-#define STRICT_ALIGNMENT 2
+#if !defined (WITH_ALIGNMENT)
+#define WITH_ALIGNMENT NONSTRICT_ALIGNMENT
+#endif
-extern int current_alignment;
#define CURRENT_ALIGNMENT (WITH_ALIGNMENT \
? WITH_ALIGNMENT \
: current_alignment)
-#endif
-
/* Floating point suport:
@@ -414,6 +425,18 @@ extern int current_floating_point;
+/* Engine module.
+
+ Use the common start/stop/restart framework (sim-engine).
+ Simulators using the other modules but not the engine should define
+ WITH_ENGINE=0. */
+
+#ifndef WITH_ENGINE
+#define WITH_ENGINE 1
+#endif
+
+
+
/* Debugging:
Control the inclusion of debugging code.
@@ -428,7 +451,14 @@ extern int current_floating_point;
code */
#ifndef WITH_TRACE
-#define WITH_TRACE 1
+#define WITH_TRACE (-1)
+#endif
+
+/* Include the profiling code. Disabling this eliminates all profiling
+ code. */
+
+#ifndef WITH_PROFILE
+#define WITH_PROFILE (-1)
#endif
@@ -515,26 +545,10 @@ extern int current_stdio;
/* complete/verify/print the simulator configuration */
+extern SIM_RC sim_config
+(SIM_DESC sd,
+ struct _bfd *abfd);
-/* For prefered_target_byte_order arugment */
-
-#if defined (bfd_little_endian)
-#define PREFERED_TARGET_BYTE_ORDER(IMAGE) ((IMAGE) == NULL \
- ? 0 \
- : bfd_little_endian(IMAGE) \
- ? LITTLE_ENDIAN \
- : BIG_ENDIAN)
-#else
-#define PREFERED_TARGET_BYTE_ORDER(IMAGE) ((IMAGE) == NULL \
- ? 0 \
- : !(IMAGE)->xvec->byteorder_big_p \
- ? LITTLE_ENDIAN \
- : BIG_ENDIAN)
-#endif
-
-
-extern void sim_config (SIM_DESC sd,
- int prefered_target_byte_order);
extern void print_sim_config (SIM_DESC sd);
diff --git a/sim/configure b/sim/configure
index 0f9cf45..72091fa 100755
--- a/sim/configure
+++ b/sim/configure
@@ -1273,6 +1273,7 @@ fi
# Assume simulator can be built with cc.
# If the user passes --enable-sim built it regardless of $(CC).
only_if_gcc=no
+only_if_enabled=no
extra_subdirs=common
# WHEN ADDING ENTRIES TO THIS MATRIX:
@@ -1292,6 +1293,7 @@ case "${target}" in
# end-sanitize-d30v
h8300*-*-*) sim_target=h8300 ;;
h8500-*-*) sim_target=h8500 ;;
+ m32r-*-*) sim_target=m32r ;;
mips*-*-*)
# The MIPS simulator can only be compiled by gcc.
sim_target=mips
@@ -1328,6 +1330,20 @@ case "${target}" in
only_if_gcc=yes
;;
# end-sanitize-v850
+# start-sanitize-v850e
+ v850e-*-*)
+ # The V850 simulator can only be compiled by gcc.
+ sim_target=v850
+ only_if_gcc=yes
+ ;;
+# end-sanitize-v850e
+# start-sanitize-v850eq
+ v850eq-*-*)
+ # The V850 simulator can only be compiled by gcc.
+ sim_target=v850
+ only_if_gcc=yes
+ ;;
+# end-sanitize-v850eq
w65-*-*) sim_target=w65 ;;
z8k*-*-*) sim_target=z8k ;;
sparc64-*-*)
@@ -1337,6 +1353,9 @@ case "${target}" in
# The SPARC simulator can only be compiled by gcc.
sim_target=erc32
only_if_gcc=yes
+ # Unfortunately erc32 won't build on many hosts, so only enable
+ # it if the user really really wants it.
+ only_if_enabled=yes
;;
*) sim_target=none ;;
esac
@@ -1352,9 +1371,13 @@ yes)
fi
;;
*)
- if test ${only_if_gcc} = yes ; then
- if test "${GCC}" != yes ; then
- sim_target=none
+ if test ${only_if_enabled} = yes ; then
+ sim_target=none
+ else
+ if test ${only_if_gcc} = yes ; then
+ if test "${GCC}" != yes ; then
+ sim_target=none
+ fi
fi
fi
;;
diff --git a/sim/configure.in b/sim/configure.in
index e316e3a..6274b87 100644
--- a/sim/configure.in
+++ b/sim/configure.in
@@ -38,6 +38,7 @@ esac])
# Assume simulator can be built with cc.
# If the user passes --enable-sim built it regardless of $(CC).
only_if_gcc=no
+only_if_enabled=no
extra_subdirs=common
# WHEN ADDING ENTRIES TO THIS MATRIX:
@@ -116,10 +117,10 @@ case "${target}" in
sparc*-*-*)
# The SPARC simulator can only be compiled by gcc.
sim_target=erc32
- # Unfortunately erc32 won't build on many hosts, so don't
- # build it at all
- sim_target=none
only_if_gcc=yes
+ # Unfortunately erc32 won't build on many hosts, so only enable
+ # it if the user really really wants it.
+ only_if_enabled=yes
;;
*) sim_target=none ;;
esac
@@ -135,9 +136,13 @@ yes)
fi
;;
*)
- if test ${only_if_gcc} = yes ; then
- if test "${GCC}" != yes ; then
- sim_target=none
+ if test ${only_if_enabled} = yes ; then
+ sim_target=none
+ else
+ if test ${only_if_gcc} = yes ; then
+ if test "${GCC}" != yes ; then
+ sim_target=none
+ fi
fi
fi
;;
diff --git a/sim/d10v/ChangeLog b/sim/d10v/ChangeLog
index da36e6c..e3c2791 100644
--- a/sim/d10v/ChangeLog
+++ b/sim/d10v/ChangeLog
@@ -1,3 +1,21 @@
+Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+ * config.in: Ditto.
+
+Mon Aug 25 15:39:29 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * interp.c (sim_open): Add ABFD argument.
+
+Tue May 20 10:14:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * interp.c (sim_open): Add callback argument.
+ (sim_set_callbacks): Remove SIM_DESC argument.
+
+Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
Tue Apr 22 10:29:23 1997 Doug Evans <dje@canuck.cygnus.com>
* interp.c (sim_open): Undo patch to add -E support.
diff --git a/sim/d10v/interp.c b/sim/d10v/interp.c
index 5eed234..e738cb8 100644
--- a/sim/d10v/interp.c
+++ b/sim/d10v/interp.c
@@ -36,7 +36,6 @@ static void do_long PARAMS ((uint32 ins));
static void do_2_short PARAMS ((uint16 ins1, uint16 ins2, enum _leftright leftright));
static void do_parallel PARAMS ((uint16 ins1, uint16 ins2));
static char *add_commas PARAMS ((char *buf, int sizeof_buf, unsigned long value));
-extern void sim_size PARAMS ((int power));
static void init_system PARAMS ((void));
extern void sim_set_profile PARAMS ((int n));
extern void sim_set_profile_size PARAMS ((int n));
@@ -456,8 +455,10 @@ sim_read (sd, addr, buffer, size)
SIM_DESC
-sim_open (kind, argv)
+sim_open (kind, callback, abfd, argv)
SIM_OPEN_KIND kind;
+ host_callback *callback;
+ struct _bfd *abfd;
char **argv;
{
struct simops *s;
@@ -466,14 +467,11 @@ sim_open (kind, argv)
char **p;
sim_kind = kind;
+ d10v_callback = callback;
myname = argv[0];
for (p = argv + 1; *p; ++p)
{
- /* Ignore endian specification. */
- if (strcmp (*p, "-E") == 0)
- ++p;
- else
#ifdef DEBUG
if (strcmp (*p, "-t") == 0)
d10v_debug = DEBUG;
@@ -834,8 +832,7 @@ sim_kill (sd)
}
void
-sim_set_callbacks (sd, p)
- SIM_DESC sd;
+sim_set_callbacks (p)
host_callback *p;
{
d10v_callback = p;
diff --git a/sim/erc32/ChangeLog b/sim/erc32/ChangeLog
index 8814350..f9b8f67 100644
--- a/sim/erc32/ChangeLog
+++ b/sim/erc32/ChangeLog
@@ -1,3 +1,25 @@
+Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+ * config.in: Ditto.
+
+Mon Aug 25 16:19:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
+
+Mon Jun 30 11:45:25 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
+
+Wed May 28 09:46:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
+ (sim_open): Add callback arg, save it.
+
+Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
Tue Apr 22 11:05:01 1997 Doug Evans <dje@canuck.cygnus.com>
* interf.c (sim_open): Undo patch to add -E support.
diff --git a/sim/erc32/interf.c b/sim/erc32/interf.c
index 2a3f331..0470558 100644
--- a/sim/erc32/interf.c
+++ b/sim/erc32/interf.c
@@ -115,7 +115,7 @@ run_sim(sregs, go, icount, dis)
if (sis_verbose)
(*sim_callback->printf_filtered) (sim_callback,
"SW BP hit at %x\n", sregs->pc);
- sim_stop();
+ sim_halt();
restore_stdio();
clearerr(stdin);
return (BPT_HIT);
@@ -133,7 +133,7 @@ run_sim(sregs, go, icount, dis)
go = icount = 0;
}
}
- sim_stop();
+ sim_halt();
sregs->tottime += time(NULL) - sregs->starttime;
restore_stdio();
clearerr(stdin);
@@ -155,8 +155,7 @@ run_sim(sregs, go, icount, dis)
}
void
-sim_set_callbacks (sd, ptr)
- SIM_DESC sd;
+sim_set_callbacks (ptr)
host_callback *ptr;
{
sim_callback = ptr;
@@ -169,8 +168,10 @@ sim_size (memsize)
}
SIM_DESC
-sim_open(kind, argv)
+sim_open (kind, callback, abfd, argv)
SIM_OPEN_KIND kind;
+ struct host_callback_struct *callback;
+ struct _bfd *abfd;
char **argv;
{
@@ -180,6 +181,8 @@ sim_open(kind, argv)
int grdl = 0;
int freq = 15;
+ sim_callback = callback;
+
(*sim_callback->printf_filtered) (sim_callback, "\n SIS - SPARC instruction simulator %s\n", sis_version);
(*sim_callback->printf_filtered) (sim_callback, " Bug-reports to Jiri Gaisler ESA/ESTEC (jgais@wd.estec.esa.nl)\n");
while (argv[argc])
diff --git a/sim/h8300/ChangeLog b/sim/h8300/ChangeLog
index fc6b424..73ba2e3 100644
--- a/sim/h8300/ChangeLog
+++ b/sim/h8300/ChangeLog
@@ -1,5 +1,21 @@
+Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+ * config.in: Ditto.
+
+Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * compile.c (sim_open): Add ABFD argument.
+
+Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * compile.c (sim_open): Add callback argument.
+ (sim_set_callbacks): Delete SIM_DESC argument.
+
Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
+ * compile.c (sim_load): Call bfd_get_mach instead of examining
+ bfd fields directly.
* tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
diff --git a/sim/h8300/compile.c b/sim/h8300/compile.c
index 4973ed7..b498968 100644
--- a/sim/h8300/compile.c
+++ b/sim/h8300/compile.c
@@ -916,6 +916,15 @@ case O(name, SB): \
if(s) store (&code->dst,ea); goto next; \
}
+int
+sim_stop (sd)
+ SIM_DESC sd;
+{
+ cpu.state = SIM_STATE_STOPPED;
+ cpu.exception = SIGINT;
+ return 1;
+}
+
void
sim_resume (sd, step, siggnal)
SIM_DESC sd;
@@ -1705,29 +1714,13 @@ sim_resume (sd, step, siggnal)
;
/* if (cpu.regs[8] ) abort(); */
-#if defined (WIN32)
- /* Poll after every 100th insn, */
if (poll_count++ > 100)
{
poll_count = 0;
- if (win32pollquit())
- {
- control_c();
- }
+ if ((*sim_callback->poll_quit) != NULL
+ && (*sim_callback->poll_quit) (sim_callback))
+ sim_stop (sd);
}
-#endif
-#if defined(__GO32__)
- /* Poll after every 100th insn, */
- if (poll_count++ > 100)
- {
- poll_count = 0;
- if (kbhit ())
- {
- int c = getkey ();
- control_c ();
- }
- }
-#endif
}
while (cpu.state == SIM_STATE_RUNNING);
@@ -2027,12 +2020,15 @@ sim_kill (sd)
}
SIM_DESC
-sim_open (kind,argv)
+sim_open (kind, ptr, abfd, argv)
SIM_OPEN_KIND kind;
+ struct host_callback_struct *ptr;
+ struct _bfd *abfd;
char **argv;
{
sim_kind = kind;
myname = argv[0];
+ sim_callback = ptr;
/* fudge our descriptor */
return (SIM_DESC) 1;
}
@@ -2065,10 +2061,13 @@ sim_load (sd, prog, abfd, from_tty)
prog_bfd = bfd_openr (prog, "coff-h8300");
if (prog_bfd != NULL)
{
+ /* Set the cpu type. We ignore failure from bfd_check_format
+ and bfd_openr as sim_load_file checks too. */
if (bfd_check_format (prog_bfd, bfd_object))
{
- set_h8300h (prog_bfd->arch_info->mach == bfd_mach_h8300h
- || prog_bfd->arch_info->mach == bfd_mach_h8300s);
+ unsigned long mach = bfd_get_mach (prog_bfd);
+ set_h8300h (mach == bfd_mach_h8300h
+ || mach == bfd_mach_h8300s);
}
}
@@ -2143,8 +2142,7 @@ sim_do_command (sd, cmd)
}
void
-sim_set_callbacks (sd, ptr)
- SIM_DESC sd;
+sim_set_callbacks (ptr)
struct host_callback_struct *ptr;
{
sim_callback = ptr;
diff --git a/sim/m32r/ChangeLog b/sim/m32r/ChangeLog
index ba131c5..4101d83 100644
--- a/sim/m32r/ChangeLog
+++ b/sim/m32r/ChangeLog
@@ -1,3 +1,28 @@
+Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+ * config.in: Ditto.
+
+Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-if.c (sim_open): Add ABFD argument.
+
+Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
+ * sim-if.c (sim_open): Use it.
+
+Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-main.h (WITH_ENGINE): Disable the common engine for now.
+
+Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
+ (sim_write): Ditto for write.
+
+ * m32r.c (do_trap): Ditto for read/write.
+
Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
* sim-if.c (sim_open): Add callback argument.
diff --git a/sim/m32r/configure b/sim/m32r/configure
new file mode 100755
index 0000000..baeaf88
--- /dev/null
+++ b/sim/m32r/configure
@@ -0,0 +1,1932 @@
+#! /bin/sh
+
+# Guess values for system-dependent variables and create Makefiles.
+# Generated automatically using autoconf version 2.12
+# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+
+# Defaults:
+ac_help=
+ac_default_prefix=/usr/local
+# Any additions from configure.in:
+ac_help="$ac_help
+ --enable-sim-bswap Use Host specific BSWAP instruction."
+ac_help="$ac_help
+ --enable-sim-cflags=opts Extra CFLAGS for use in building simulator"
+ac_help="$ac_help
+ --enable-sim-debug=opts Enable debugging flags"
+ac_help="$ac_help
+ --enable-sim-stdio Specify whether to use stdio for console input/output."
+ac_help="$ac_help
+ --enable-sim-trace=opts Enable tracing flags"
+ac_help="$ac_help
+ --enable-sim-profile=opts Enable profiling flags"
+ac_help="$ac_help
+ --enable-sim-endian=endian Specify target byte endian orientation."
+ac_help="$ac_help
+ --enable-sim-hostendain=end Specify host byte endian orientation."
+ac_help="$ac_help
+ --enable-sim-scache=size Specify simulator execution cache size."
+ac_help="$ac_help
+ --enable-sim-default-model=model Specify default model to simulate."
+
+# Initialize some variables set by options.
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+build=NONE
+cache_file=./config.cache
+exec_prefix=NONE
+host=NONE
+no_create=
+nonopt=NONE
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+target=NONE
+verbose=
+x_includes=NONE
+x_libraries=NONE
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
+
+# Initialize some other variables.
+subdirs=
+MFLAGS= MAKEFLAGS=
+# Maximum number of lines to put in a shell here document.
+ac_max_here_lines=12
+
+ac_prev=
+for ac_option
+do
+
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
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+ ac_prev=
+ continue
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+
+ case "$ac_option" in
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+ *) ac_optarg= ;;
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+
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+
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+
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+if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
+ # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
+ if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
+ ac_n= ac_c='
+' ac_t=' '
+ else
+ ac_n=-n ac_c= ac_t=
+ fi
+else
+ ac_n= ac_c='\c' ac_t=
+fi
+
+
+
+echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
+echo "configure:544: checking how to run the C preprocessor" >&5
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ # This must be in double quotes, not single quotes, because CPP may get
+ # substituted into the Makefile and "${CC-cc}" will confuse make.
+ CPP="${CC-cc} -E"
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp.
+ cat > conftest.$ac_ext <<EOF
+#line 559 "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:565: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out`
+if test -z "$ac_err"; then
+ :
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ CPP="${CC-cc} -E -traditional-cpp"
+ cat > conftest.$ac_ext <<EOF
+#line 576 "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:582: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out`
+if test -z "$ac_err"; then
+ :
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ CPP=/lib/cpp
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+ ac_cv_prog_CPP="$CPP"
+fi
+ CPP="$ac_cv_prog_CPP"
+else
+ ac_cv_prog_CPP="$CPP"
+fi
+echo "$ac_t""$CPP" 1>&6
+
+
+# autoconf.info says this should be called right after AC_INIT.
+
+
+ac_aux_dir=
+for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
+ if test -f $ac_dir/install-sh; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f $ac_dir/install.sh; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
+fi
+ac_config_guess=$ac_aux_dir/config.guess
+ac_config_sub=$ac_aux_dir/config.sub
+ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
+
+
+# Do some error checking and defaulting for the host and target type.
+# The inputs are:
+# configure --host=HOST --target=TARGET --build=BUILD NONOPT
+#
+# The rules are:
+# 1. You are not allowed to specify --host, --target, and nonopt at the
+# same time.
+# 2. Host defaults to nonopt.
+# 3. If nonopt is not specified, then host defaults to the current host,
+# as determined by config.guess.
+# 4. Target and build default to nonopt.
+# 5. If nonopt is not specified, then target and build default to host.
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+case $host---$target---$nonopt in
+NONE---*---* | *---NONE---* | *---*---NONE) ;;
+*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
+esac
+
+
+# Make sure we can run config.sub.
+if $ac_config_sub sun4 >/dev/null 2>&1; then :
+else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking host system type""... $ac_c" 1>&6
+echo "configure:655: checking host system type" >&5
+
+host_alias=$host
+case "$host_alias" in
+NONE)
+ case $nonopt in
+ NONE)
+ if host_alias=`$ac_config_guess`; then :
+ else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
+ fi ;;
+ *) host_alias=$nonopt ;;
+ esac ;;
+esac
+
+host=`$ac_config_sub $host_alias`
+host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+echo "$ac_t""$host" 1>&6
+
+echo $ac_n "checking target system type""... $ac_c" 1>&6
+echo "configure:676: checking target system type" >&5
+
+target_alias=$target
+case "$target_alias" in
+NONE)
+ case $nonopt in
+ NONE) target_alias=$host_alias ;;
+ *) target_alias=$nonopt ;;
+ esac ;;
+esac
+
+target=`$ac_config_sub $target_alias`
+target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+echo "$ac_t""$target" 1>&6
+
+echo $ac_n "checking build system type""... $ac_c" 1>&6
+echo "configure:694: checking build system type" >&5
+
+build_alias=$build
+case "$build_alias" in
+NONE)
+ case $nonopt in
+ NONE) build_alias=$host_alias ;;
+ *) build_alias=$nonopt ;;
+ esac ;;
+esac
+
+build=`$ac_config_sub $build_alias`
+build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+echo "$ac_t""$build" 1>&6
+
+test "$host_alias" != "$target_alias" &&
+ test "$program_prefix$program_suffix$program_transform_name" = \
+ NONENONEs,x,x, &&
+ program_prefix=${target_alias}-
+
+if test "$program_transform_name" = s,x,x,; then
+ program_transform_name=
+else
+ # Double any \ or $. echo might interpret backslashes.
+ cat <<\EOF_SED > conftestsed
+s,\\,\\\\,g; s,\$,$$,g
+EOF_SED
+ program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
+ rm -f conftestsed
+fi
+test "$program_prefix" != NONE &&
+ program_transform_name="s,^,${program_prefix},; $program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
+
+# sed with no file args requires a program.
+test "$program_transform_name" = "" && program_transform_name="s,x,x,"
+
+# Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:738: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_CC="gcc"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+ echo "$ac_t""$CC" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:767: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ ac_prog_rejected=no
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# -gt 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ set dummy "$ac_dir/$ac_word" "$@"
+ shift
+ ac_cv_prog_CC="$@"
+ fi
+fi
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+ echo "$ac_t""$CC" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+echo "configure:815: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+cat > conftest.$ac_ext <<EOF
+#line 825 "configure"
+#include "confdefs.h"
+main(){return(0);}
+EOF
+if { (eval echo configure:829: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+ ac_cv_prog_cc_works=yes
+ # If we can't run a trivial program, we are probably using a cross compiler.
+ if (./conftest; exit) 2>/dev/null; then
+ ac_cv_prog_cc_cross=no
+ else
+ ac_cv_prog_cc_cross=yes
+ fi
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ ac_cv_prog_cc_works=no
+fi
+rm -fr conftest*
+
+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""... $ac_c" 1>&6
+echo "configure:849: checking whether the C compiler ($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""... $ac_c" 1>&6
+echo "configure:854: checking whether we are using GNU C" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.c <<EOF
+#ifdef __GNUC__
+ yes;
+#endif
+EOF
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:863: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+ ac_cv_prog_gcc=yes
+else
+ ac_cv_prog_gcc=no
+fi
+fi
+
+echo "$ac_t""$ac_cv_prog_gcc" 1>&6
+
+if test $ac_cv_prog_gcc = yes; then
+ GCC=yes
+ ac_test_CFLAGS="${CFLAGS+set}"
+ ac_save_CFLAGS="$CFLAGS"
+ CFLAGS=
+ echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+echo "configure:878: checking whether ${CC-cc} accepts -g" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ echo 'void f(){}' > conftest.c
+if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
+ ac_cv_prog_cc_g=yes
+else
+ ac_cv_prog_cc_g=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
+ if test "$ac_test_CFLAGS" = set; then
+ CFLAGS="$ac_save_CFLAGS"
+ elif test $ac_cv_prog_cc_g = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-O2"
+ fi
+else
+ GCC=
+ test "${CFLAGS+set}" = set || CFLAGS="-g"
+fi
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# ./install, which can be erroneously created by make from ./install.sh.
+echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
+echo "configure:916: checking for a BSD compatible install" >&5
+if test -z "$INSTALL"; then
+if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
+ # Account for people who put trailing slashes in PATH elements.
+ case "$ac_dir/" in
+ /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ for ac_prog in ginstall installbsd scoinst install; do
+ if test -f $ac_dir/$ac_prog; then
+ if test $ac_prog = install &&
+ grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ # OSF/1 installbsd also uses dspmsg, but is usable.
+ :
+ else
+ ac_cv_path_install="$ac_dir/$ac_prog -c"
+ break 2
+ fi
+ fi
+ done
+ ;;
+ esac
+ done
+ IFS="$ac_save_IFS"
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL="$ac_cv_path_install"
+ else
+ # As a last resort, use the slow shell script. We don't cache a
+ # path for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the path is relative.
+ INSTALL="$ac_install_sh"
+ fi
+fi
+echo "$ac_t""$INSTALL" 1>&6
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+
+# Put a plausible default for CC_FOR_BUILD in Makefile.
+if test "x$cross_compiling" = "xno"; then
+ CC_FOR_BUILD='$(CC)'
+else
+ CC_FOR_BUILD=gcc
+fi
+
+
+
+
+AR=${AR-ar}
+
+# Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:981: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_RANLIB="ranlib"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
+fi
+fi
+RANLIB="$ac_cv_prog_RANLIB"
+if test -n "$RANLIB"; then
+ echo "$ac_t""$RANLIB" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+
+# Check for common headers.
+# FIXME: Seems to me this can cause problems for i386-windows hosts.
+# At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
+for ac_hdr in stdlib.h string.h strings.h unistd.h time.h sys/time.h sys/resource.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:1015: 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 1020 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1025: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
+
+for ac_func in getrusage time
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:1054: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1059 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:1082: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
+
+
+. ${srcdir}/../../bfd/configure.host
+
+
+
+# Check whether --enable-sim-bswap or --disable-sim-bswap was given.
+if test "${enable_sim_bswap+set}" = set; then
+ enableval="$enable_sim_bswap"
+ case "${enableval}" in
+ yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
+ no) sim_bswap="-DWITH_BSWAP=0";;
+ *) { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
+ echo "Setting bswap flags = $sim_bswap" 6>&1
+fi
+else
+ sim_bswap=""
+fi
+
+
+
+# Check whether --enable-sim-cflags or --disable-sim-cflags was given.
+if test "${enable_sim_cflags+set}" = set; then
+ enableval="$enable_sim_cflags"
+ case "${enableval}" in
+ yes) sim_cflags="-O2";;
+ trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";;
+ no) sim_cflags="";;
+ *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
+esac
+if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
+ echo "Setting sim cflags = $sim_cflags" 6>&1
+fi
+else
+ sim_cflags=""
+fi
+
+
+
+# Check whether --enable-sim-debug or --disable-sim-debug was given.
+if test "${enable_sim_debug+set}" = set; then
+ enableval="$enable_sim_debug"
+ case "${enableval}" in
+ yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
+ no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
+ *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
+ echo "Setting sim debug = $sim_debug" 6>&1
+fi
+else
+ sim_debug=""
+fi
+
+
+
+# Check whether --enable-sim-stdio or --disable-sim-stdio was given.
+if test "${enable_sim_stdio+set}" = set; then
+ enableval="$enable_sim_stdio"
+ case "${enableval}" in
+ yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
+ no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
+ *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
+ echo "Setting stdio flags = $sim_stdio" 6>&1
+fi
+else
+ sim_stdio=""
+fi
+
+
+
+# Check whether --enable-sim-trace or --disable-sim-trace was given.
+if test "${enable_sim_trace+set}" = set; then
+ enableval="$enable_sim_trace"
+ case "${enableval}" in
+ yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
+ no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
+ [-0-9]*)
+ sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
+ [a-z]*)
+ sim_trace=""
+ for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
+ if test x"$sim_trace" = x; then
+ sim_trace="-DWITH_TRACE='(TRACE_$x"
+ else
+ sim_trace="${sim_trace}|TRACE_$x"
+ fi
+ done
+ sim_trace="$sim_trace)'" ;;
+esac
+if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
+ echo "Setting sim trace = $sim_trace" 6>&1
+fi
+else
+ sim_trace=""
+fi
+
+
+
+# Check whether --enable-sim-profile or --disable-sim-profile was given.
+if test "${enable_sim_profile+set}" = set; then
+ enableval="$enable_sim_profile"
+ case "${enableval}" in
+ yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
+ no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
+ [-0-9]*)
+ sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
+ [a-z]*)
+ sim_profile=""
+ for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
+ if test x"$sim_profile" = x; then
+ sim_profile="-DWITH_PROFILE='(PROFILE_$x"
+ else
+ sim_profile="${sim_profile}|PROFILE_$x"
+ fi
+ done
+ sim_profile="$sim_profile)'" ;;
+esac
+if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
+ echo "Setting sim profile = $sim_profile" 6>&1
+fi
+else
+ sim_profile=""
+fi
+
+
+
+echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
+echo "configure:1237: checking return type of signal handlers" >&5
+if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1242 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <signal.h>
+#ifdef signal
+#undef signal
+#endif
+#ifdef __cplusplus
+extern "C" void (*signal (int, void (*)(int)))(int);
+#else
+void (*signal ()) ();
+#endif
+
+int main() {
+int i;
+; return 0; }
+EOF
+if { (eval echo configure:1259: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_type_signal=void
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_cv_type_signal=int
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_type_signal" 1>&6
+cat >> confdefs.h <<EOF
+#define RETSIGTYPE $ac_cv_type_signal
+EOF
+
+
+
+
+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"
+
+
+
+sim_link_files="${sim_link_files} m32r-sim.h ../../opcodes/m32r-opc.h"
+sim_link_links="${sim_link_links} cpu-sim.h cpu-opc.h"
+
+
+wire_endian="BIG_ENDIAN"
+default_endian="BIG_ENDIAN"
+default_sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN"
+# Check whether --enable-sim-endian or --disable-sim-endian was given.
+if test "${enable_sim_endian+set}" = set; then
+ enableval="$enable_sim_endian"
+ case "${enableval}" in
+ b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
+ l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
+ yes) if test x"$wire_endian" != x; then
+ sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
+ else
+ echo "No hard-wired endian for target $target" 1>&6
+ sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
+ fi;;
+ no) if test x"$default_endian" != x; then
+ sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
+ else
+ echo "No default endian for target $target" 1>&6
+ sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
+ fi;;
+ *) { echo "configure: error: "Unknown value $enableval for --enable-sim-endian"" 1>&2; exit 1; }; sim_endian="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
+ echo "Setting endian flags = $sim_endian" 6>&1
+fi
+else
+ sim_endian="${default_sim_endian}"
+fi
+
+
+
+# Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
+if test "${enable_sim_hostendian+set}" = set; then
+ enableval="$enable_sim_hostendian"
+ case "${enableval}" in
+ no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
+ b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
+ l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
+ *) { echo "configure: error: "Unknown value $enableval for --enable-sim-hostendian"" 1>&2; exit 1; }; sim_hostendian="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
+ echo "Setting hostendian flags = $sim_hostendian" 6>&1
+fi
+else
+
+if test "x$cross_compiling" = "xno"; then
+ echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
+echo "configure:1351: checking whether byte ordering is bigendian" >&5
+if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_cv_c_bigendian=unknown
+# See if sys/param.h defines the BYTE_ORDER macro.
+cat > conftest.$ac_ext <<EOF
+#line 1358 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/param.h>
+int main() {
+
+#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
+ bogus endian macros
+#endif
+; return 0; }
+EOF
+if { (eval echo configure:1369: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ # It does; now see whether it defined to BIG_ENDIAN or not.
+cat > conftest.$ac_ext <<EOF
+#line 1373 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/param.h>
+int main() {
+
+#if BYTE_ORDER != BIG_ENDIAN
+ not big endian
+#endif
+; return 0; }
+EOF
+if { (eval echo configure:1384: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_c_bigendian=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_cv_c_bigendian=no
+fi
+rm -f conftest*
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+fi
+rm -f conftest*
+if test $ac_cv_c_bigendian = unknown; then
+if test "$cross_compiling" = yes; then
+ { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1404 "configure"
+#include "confdefs.h"
+main () {
+ /* Are we little or big endian? From Harbison&Steele. */
+ union
+ {
+ long l;
+ char c[sizeof (long)];
+ } u;
+ u.l = 1;
+ exit (u.c[sizeof (long) - 1] == 1);
+}
+EOF
+if { (eval echo configure:1417: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+then
+ ac_cv_c_bigendian=no
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ ac_cv_c_bigendian=yes
+fi
+rm -fr conftest*
+fi
+
+fi
+fi
+
+echo "$ac_t""$ac_cv_c_bigendian" 1>&6
+if test $ac_cv_c_bigendian = yes; then
+ cat >> confdefs.h <<\EOF
+#define WORDS_BIGENDIAN 1
+EOF
+
+fi
+
+ if test $ac_cv_c_bigendian = yes; then
+ sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
+ else
+ sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
+ fi
+else
+ sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
+fi
+fi
+
+
+
+default_sim_scache="1024"
+# Check whether --enable-sim-scache or --disable-sim-scache was given.
+if test "${enable_sim_scache+set}" = set; then
+ enableval="$enable_sim_scache"
+ case "${enableval}" in
+ yes) sim_scache="-DWITH_SCACHE=${default_sim_scache}";;
+ no) sim_scace= ;;
+ [0-9]*) sim_cache=${enableval};;
+ *) { echo "configure: error: "Bad value $enableval passed to --enable-sim-scache"" 1>&2; exit 1; };
+ sim_scache="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then
+ echo "Setting scache size = $sim_scache" 6>&1
+fi
+else
+ sim_scache="-DWITH_SCACHE=${default_sim_scache}"
+fi
+
+
+
+
+default_sim_default_model="m32r/d"
+# Check whether --enable-sim-default-model or --disable-sim-default-model was given.
+if test "${enable_sim_default_model+set}" = set; then
+ enableval="$enable_sim_default_model"
+ case "${enableval}" in
+ yes|no) { echo "configure: error: "Missing argument to --enable-sim-default-model"" 1>&2; exit 1; };;
+ *) sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
+ echo "Setting default model = $sim_default_model" 6>&1
+fi
+else
+ sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
+fi
+
+
+
+
+
+
+trap '' 1 2 15
+cat > confcache <<\EOF
+# 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. It is not useful on other systems.
+# If it contains results you don't want to keep, you may remove or edit it.
+#
+# By default, configure uses ./config.cache as the cache file,
+# creating it if it does not exist already. You can give configure
+# the --cache-file=FILE option to use a different cache file; that is
+# what configure does when it calls configure scripts in
+# subdirectories, so they share the cache.
+# Giving --cache-file=/dev/null disables caching, for debugging configure.
+# config.status only pays attention to the cache file if you give it the
+# --recheck option to rerun configure.
+#
+EOF
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(set) 2>&1 |
+ case `(ac_space=' '; set) 2>&1` in
+ *ac_space=\ *)
+ # `set' does not quote correctly, so add quotes (double-quote substitution
+ # turns \\\\ into \\, and sed turns \\ into \).
+ sed -n \
+ -e "s/'/'\\\\''/g" \
+ -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
+ ;;
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
+ ;;
+ esac >> confcache
+if cmp -s $cache_file confcache; then
+ :
+else
+ if test -w $cache_file; then
+ echo "updating cache $cache_file"
+ cat confcache > $cache_file
+ else
+ echo "not updating unwritable cache $cache_file"
+ fi
+fi
+rm -f confcache
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# Any assignment to VPATH causes Sun make to only execute
+# the first set of double-colon rules, so remove it if not needed.
+# If there is a colon in the path, we need to keep it.
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
+fi
+
+trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
+
+DEFS=-DHAVE_CONFIG_H
+
+# Without the "./", some shells look in PATH for config.status.
+: ${CONFIG_STATUS=./config.status}
+
+echo creating $CONFIG_STATUS
+rm -f $CONFIG_STATUS
+cat > $CONFIG_STATUS <<EOF
+#! /bin/sh
+# Generated automatically by configure.
+# Run this file to recreate the current configuration.
+# This directory was configured as follows,
+# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+#
+# $0 $ac_configure_args
+#
+# Compiler output produced by configure, useful for debugging
+# configure, is in ./config.log if it exists.
+
+ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
+for ac_option
+do
+ case "\$ac_option" in
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ 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"
+ exit 0 ;;
+ -help | --help | --hel | --he | --h)
+ echo "\$ac_cs_usage"; exit 0 ;;
+ *) echo "\$ac_cs_usage"; exit 1 ;;
+ esac
+done
+
+ac_given_srcdir=$srcdir
+ac_given_INSTALL="$INSTALL"
+
+trap 'rm -fr `echo "Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+# Protect against being on the right side of a sed subst in config.status.
+sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
+ s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
+$ac_vpsub
+$extrasub
+s%@CFLAGS@%$CFLAGS%g
+s%@CPPFLAGS@%$CPPFLAGS%g
+s%@CXXFLAGS@%$CXXFLAGS%g
+s%@DEFS@%$DEFS%g
+s%@LDFLAGS@%$LDFLAGS%g
+s%@LIBS@%$LIBS%g
+s%@exec_prefix@%$exec_prefix%g
+s%@prefix@%$prefix%g
+s%@program_transform_name@%$program_transform_name%g
+s%@bindir@%$bindir%g
+s%@sbindir@%$sbindir%g
+s%@libexecdir@%$libexecdir%g
+s%@datadir@%$datadir%g
+s%@sysconfdir@%$sysconfdir%g
+s%@sharedstatedir@%$sharedstatedir%g
+s%@localstatedir@%$localstatedir%g
+s%@libdir@%$libdir%g
+s%@includedir@%$includedir%g
+s%@oldincludedir@%$oldincludedir%g
+s%@infodir@%$infodir%g
+s%@mandir@%$mandir%g
+s%@host@%$host%g
+s%@host_alias@%$host_alias%g
+s%@host_cpu@%$host_cpu%g
+s%@host_vendor@%$host_vendor%g
+s%@host_os@%$host_os%g
+s%@target@%$target%g
+s%@target_alias@%$target_alias%g
+s%@target_cpu@%$target_cpu%g
+s%@target_vendor@%$target_vendor%g
+s%@target_os@%$target_os%g
+s%@build@%$build%g
+s%@build_alias@%$build_alias%g
+s%@build_cpu@%$build_cpu%g
+s%@build_vendor@%$build_vendor%g
+s%@build_os@%$build_os%g
+s%@CC@%$CC%g
+s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
+s%@INSTALL_DATA@%$INSTALL_DATA%g
+s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
+s%@HDEFINES@%$HDEFINES%g
+s%@AR@%$AR%g
+s%@RANLIB@%$RANLIB%g
+s%@CPP@%$CPP%g
+s%@sim_bswap@%$sim_bswap%g
+s%@sim_cflags@%$sim_cflags%g
+s%@sim_debug@%$sim_debug%g
+s%@sim_stdio@%$sim_stdio%g
+s%@sim_trace@%$sim_trace%g
+s%@sim_profile@%$sim_profile%g
+s%@sim_endian@%$sim_endian%g
+s%@sim_hostendian@%$sim_hostendian%g
+s%@sim_scache@%$sim_scache%g
+s%@sim_default_model@%$sim_default_model%g
+
+CEOF
+EOF
+
+cat >> $CONFIG_STATUS <<\EOF
+
+# Split the substitutions into bite-sized pieces for seds with
+# small command number limits, like on Digital OSF/1 and HP-UX.
+ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
+ac_file=1 # Number of current file.
+ac_beg=1 # First line for current file.
+ac_end=$ac_max_sed_cmds # Line after last line for current file.
+ac_more_lines=:
+ac_sed_cmds=""
+while $ac_more_lines; do
+ if test $ac_beg -gt 1; then
+ sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
+ else
+ sed "${ac_end}q" conftest.subs > conftest.s$ac_file
+ fi
+ if test ! -s conftest.s$ac_file; then
+ ac_more_lines=false
+ rm -f conftest.s$ac_file
+ else
+ if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds="sed -f conftest.s$ac_file"
+ else
+ ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
+ fi
+ ac_file=`expr $ac_file + 1`
+ ac_beg=$ac_end
+ ac_end=`expr $ac_end + $ac_max_sed_cmds`
+ fi
+done
+if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds=cat
+fi
+EOF
+
+cat >> $CONFIG_STATUS <<EOF
+
+CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in"}
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
+ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+ case "$ac_file" in
+ *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+ ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+ *) ac_file_in="${ac_file}.in" ;;
+ esac
+
+ # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
+
+ # Remove last slash and all that follows it. Not all systems have dirname.
+ ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+ if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+ # The file is in a subdirectory.
+ test ! -d "$ac_dir" && mkdir "$ac_dir"
+ ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
+ # A "../" for each directory in $ac_dir_suffix.
+ ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
+ else
+ ac_dir_suffix= ac_dots=
+ fi
+
+ case "$ac_given_srcdir" in
+ .) srcdir=.
+ if test -z "$ac_dots"; then top_srcdir=.
+ else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
+ /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
+ *) # Relative path.
+ srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
+ top_srcdir="$ac_dots$ac_given_srcdir" ;;
+ esac
+
+ case "$ac_given_INSTALL" in
+ [/$]*) INSTALL="$ac_given_INSTALL" ;;
+ *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
+ esac
+
+ echo creating "$ac_file"
+ rm -f "$ac_file"
+ configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
+ case "$ac_file" in
+ *Makefile*) ac_comsub="1i\\
+# $configure_input" ;;
+ *) ac_comsub= ;;
+ esac
+
+ ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
+ sed -e "$ac_comsub
+s%@configure_input@%$configure_input%g
+s%@srcdir@%$srcdir%g
+s%@top_srcdir@%$top_srcdir%g
+s%@INSTALL@%$INSTALL%g
+" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
+fi; done
+rm -f conftest.s*
+
+# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
+# NAME is the cpp macro being defined and VALUE is the value it is being given.
+#
+# ac_d sets the value in "#define NAME VALUE" lines.
+ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
+ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
+ac_dC='\3'
+ac_dD='%g'
+# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
+ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
+ac_uB='\([ ]\)%\1#\2define\3'
+ac_uC=' '
+ac_uD='\4%g'
+# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
+ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
+ac_eB='$%\1#\2define\3'
+ac_eC=' '
+ac_eD='%g'
+
+if test "${CONFIG_HEADERS+set}" != set; then
+EOF
+cat >> $CONFIG_STATUS <<EOF
+ CONFIG_HEADERS="config.h:config.in"
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+fi
+for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
+ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+ case "$ac_file" in
+ *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+ ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+ *) ac_file_in="${ac_file}.in" ;;
+ esac
+
+ echo creating $ac_file
+
+ rm -f conftest.frag conftest.in conftest.out
+ ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
+ cat $ac_file_inputs > conftest.in
+
+EOF
+
+# Transform confdefs.h into a sed script conftest.vals that substitutes
+# the proper values into config.h.in to produce config.h. And first:
+# Protect against being on the right side of a sed subst in config.status.
+# Protect against being in an unquoted here document in config.status.
+rm -f conftest.vals
+cat > conftest.hdr <<\EOF
+s/[\\&%]/\\&/g
+s%[\\$`]%\\&%g
+s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
+s%ac_d%ac_u%gp
+s%ac_u%ac_e%gp
+EOF
+sed -n -f conftest.hdr confdefs.h > conftest.vals
+rm -f conftest.hdr
+
+# This sed command replaces #undef with comments. This is necessary, for
+# example, in the case of _POSIX_SOURCE, which is predefined and required
+# on some systems where configure will not decide to define it.
+cat >> conftest.vals <<\EOF
+s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
+EOF
+
+# Break up conftest.vals because some shells have a limit on
+# the size of here documents, and old seds have small limits too.
+
+rm -f conftest.tail
+while :
+do
+ ac_lines=`grep -c . conftest.vals`
+ # grep -c gives empty output for an empty file on some AIX systems.
+ if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
+ # Write a limited-size here document to conftest.frag.
+ echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
+ sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
+ echo 'CEOF
+ sed -f conftest.frag conftest.in > conftest.out
+ rm -f conftest.in
+ mv conftest.out conftest.in
+' >> $CONFIG_STATUS
+ sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
+ rm -f conftest.vals
+ mv conftest.tail conftest.vals
+done
+rm -f conftest.vals
+
+cat >> $CONFIG_STATUS <<\EOF
+ rm -f conftest.frag conftest.h
+ echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
+ cat conftest.in >> conftest.h
+ rm -f conftest.in
+ if cmp -s $ac_file conftest.h 2>/dev/null; then
+ echo "$ac_file is unchanged"
+ rm -f conftest.h
+ else
+ # Remove last slash and all that follows it. Not all systems have dirname.
+ ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+ if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+ # The file is in a subdirectory.
+ test ! -d "$ac_dir" && mkdir "$ac_dir"
+ fi
+ rm -f $ac_file
+ mv conftest.h $ac_file
+ fi
+fi; done
+
+EOF
+
+cat >> $CONFIG_STATUS <<EOF
+ac_sources="$sim_link_files"
+ac_dests="$sim_link_links"
+EOF
+
+cat >> $CONFIG_STATUS <<\EOF
+srcdir=$ac_given_srcdir
+while test -n "$ac_sources"; do
+ set $ac_dests; ac_dest=$1; shift; ac_dests=$*
+ set $ac_sources; ac_source=$1; shift; ac_sources=$*
+
+ echo "linking $srcdir/$ac_source to $ac_dest"
+
+ if test ! -r $srcdir/$ac_source; then
+ { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
+ fi
+ rm -f $ac_dest
+
+ # Make relative symlinks.
+ # Remove last slash and all that follows it. Not all systems have dirname.
+ ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
+ if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
+ # The dest file is in a subdirectory.
+ test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
+ ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
+ # A "../" for each directory in $ac_dest_dir_suffix.
+ ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
+ else
+ ac_dest_dir_suffix= ac_dots=
+ fi
+
+ case "$srcdir" in
+ [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
+ *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
+ esac
+
+ # Make a symlink if possible; otherwise try a hard link.
+ if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
+ ln $srcdir/$ac_source $ac_dest; then :
+ else
+ { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
+ fi
+done
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+case "x$CONFIG_FILES" in xMakefile*)
+ echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
+ rm -f Makesim1.tmp Makesim2.tmp Makefile
+ sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
+ sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
+ sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
+ -e '/^## COMMON_POST_/ r Makesim2.tmp' \
+ <Makefile.sim >Makefile
+ rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
+ ;;
+ esac
+ case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
+
+exit 0
+EOF
+chmod +x $CONFIG_STATUS
+rm -fr confdefs* $ac_clean_files
+test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
+
+
diff --git a/sim/m32r/sim-if.c b/sim/m32r/sim-if.c
index 7e97528..6aab891 100644
--- a/sim/m32r/sim-if.c
+++ b/sim/m32r/sim-if.c
@@ -26,8 +26,6 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "sim-core.h"
#include "cpu-sim.h"
-struct host_callback_struct *sim_callback;
-
/* Global state until sim_open starts creating and returning it
[and the other simulator i/f fns take it as an argument]. */
struct sim_state sim_global_state;
@@ -38,8 +36,10 @@ STATE current_state;
/* Create an instance of the simulator. */
SIM_DESC
-sim_open (kind, argv)
+sim_open (kind, callback, abfd, argv)
SIM_OPEN_KIND kind;
+ host_callback *callback;
+ struct _bfd *abfd;
char **argv;
{
int i;
@@ -48,7 +48,7 @@ sim_open (kind, argv)
/* FIXME: until we alloc one, use the global. */
memset (sd, 0, sizeof (sim_global_state));
STATE_OPEN_KIND (sd) = kind;
- STATE_CALLBACK (sd) = sim_callback;
+ STATE_CALLBACK (sd) = callback;
if (sim_pre_argv_init (sd, argv[0]) != SIM_RC_OK)
return 0;
@@ -80,14 +80,10 @@ sim_open (kind, argv)
cgen_init (sd);
/* FIXME:wip */
- sim_core_attach (sd,
- NULL,
- attach_raw_memory,
- access_read_write_exec,
- 0, 0, 0x100000, NULL, NULL);
-
- /* We could only do this if profiling has been enabled, but the
- structure member is small so we don't bother. */
+ sim_core_attach (sd, NULL, attach_raw_memory, access_read_write_exec,
+ 0, 0, M32R_DEFAULT_MEM_SIZE, NULL, NULL);
+
+ /* Only needed for profiling, but the structure member is small. */
for (i = 0; i < MAX_NR_PROCESSORS; ++i)
memset (& CPU_M32R_PROFILE (STATE_CPU (sd, i)), 0,
sizeof (CPU_M32R_PROFILE (STATE_CPU (sd, i))));
@@ -212,17 +208,6 @@ sim_info (sd, verbose)
profile_print (sd, STATE_VERBOSE_P (sd), NULL, print_m32r_misc_cpu);
}
-void
-sim_set_callbacks (sd, p)
- SIM_DESC sd;
- host_callback *p;
-{
- if (sd == NULL)
- sim_callback = p;
- else
- STATE_CALLBACK (sd) = p;
-}
-
/* The contents of BUF are in target byte order. */
void
@@ -300,7 +285,7 @@ sim_read (sd, addr, buf, len)
int len;
{
#if 1
- return sim_core_read_buffer (sd, sim_core_read_map,
+ return sim_core_read_buffer (sd, NULL, sim_core_read_map,
buf, addr, len);
#else
return (*STATE_MEM_READ (sd)) (sd, addr, buf, len);
@@ -315,7 +300,7 @@ sim_write (sd, addr, buf, len)
int len;
{
#if 1
- return sim_core_write_buffer (sd, sim_core_write_map,
+ return sim_core_write_buffer (sd, NULL, sim_core_write_map,
buf, addr, len);
#else
return (*STATE_MEM_WRITE (sd)) (sd, addr, buf, len);
diff --git a/sim/mips/ChangeLog b/sim/mips/ChangeLog
index d0575e7..d4faa02 100644
--- a/sim/mips/ChangeLog
+++ b/sim/mips/ChangeLog
@@ -1,3 +1,26 @@
+Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+ * config.in: Ditto.
+
+Mon Aug 25 15:59:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * interp.c (sim_open): Add ABFD argument.
+ (sim_load): Move call to sim_config from here.
+ (sim_open): To here. Check return status.
+
+start-sanitize-r5900
+ * gencode.c (build_instruction): Do not define x8000000000000000,
+ x7FFFFFFFFFFFFFFF, or xFFFFFFFF80000000.
+
+end-sanitize-r5900
+start-sanitize-r5900
+Mon Jul 28 19:49:29 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * gencode.c (build_instruction): For "pdivw", "pdivbw" and
+ "pdivuw" check for overflow due to signed divide by -1.
+
+end-sanitize-r5900
Fri Jul 25 15:00:45 1997 Gavin Koch <gavin@cygnus.com>
* gencode.c (build_instruction): Two arg MADD should
diff --git a/sim/mips/configure b/sim/mips/configure
index b64bb8e..c1becce 100755
--- a/sim/mips/configure
+++ b/sim/mips/configure
@@ -1,7 +1,7 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.10
+# Generated automatically using autoconf version 2.12
# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
#
# This configure script is free software; the Free Software Foundation
@@ -21,6 +21,16 @@ ac_help="$ac_help
--enable-sim-stdio Specify whether to use stdio for console input/output."
ac_help="$ac_help
--enable-sim-trace=opts Enable tracing flags"
+ac_help="$ac_help
+ --enable-sim-profile=opts Enable profiling flags"
+ac_help="$ac_help
+ --enable-sim-inline=inlines Specify which functions should be inlined."
+ac_help="$ac_help
+ --enable-sim-endian=endian Specify target byte endian orientation."
+ac_help="$ac_help
+ --enable-sim-hostendain=end Specify host byte endian orientation."
+ac_help="$ac_help
+ --enable-sim-warnings=opts Extra CFLAGS for turning on compiler warnings except for idecode.o, semantics.o and psim.o"
# Initialize some variables set by options.
# The variables have the same names as the options, with
@@ -59,6 +69,8 @@ mandir='${prefix}/man'
# Initialize some other variables.
subdirs=
MFLAGS= MAKEFLAGS=
+# Maximum number of lines to put in a shell here document.
+ac_max_here_lines=12
ac_prev=
for ac_option
@@ -340,7 +352,7 @@ EOF
verbose=yes ;;
-version | --version | --versio | --versi | --vers)
- echo "configure generated by autoconf version 2.10"
+ echo "configure generated by autoconf version 2.12"
exit 0 ;;
-with-* | --with-*)
@@ -442,11 +454,14 @@ do
done
# NLS nuisances.
-# Only set LANG and LC_ALL to C if already set.
-# These must not be set unconditionally because not all systems understand
-# e.g. LANG=C (notably SCO).
-if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
+# Only set these to C if already set. These must not be set unconditionally
+# because not all systems understand e.g. LANG=C (notably SCO).
+# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
+# Non-C LC_CTYPE values break the ctype check.
if test "${LANG+set}" = set; then LANG=C; export LANG; fi
+if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
+if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
+if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -rf conftest* confdefs.h
@@ -508,6 +523,7 @@ ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
@@ -524,6 +540,7 @@ fi
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
+echo "configure:544: checking how to run the C preprocessor" >&5
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
@@ -538,33 +555,37 @@ else
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
-#line 542 "configure"
+#line 559 "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:548: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:565: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
else
echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
-#line 557 "configure"
+#line 576 "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:563: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:582: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
else
echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
rm -rf conftest*
CPP=/lib/cpp
fi
@@ -630,6 +651,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
fi
echo $ac_n "checking host system type""... $ac_c" 1>&6
+echo "configure:655: checking host system type" >&5
host_alias=$host
case "$host_alias" in
@@ -644,12 +666,13 @@ NONE)
esac
host=`$ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
+host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
echo "$ac_t""$host" 1>&6
echo $ac_n "checking target system type""... $ac_c" 1>&6
+echo "configure:676: checking target system type" >&5
target_alias=$target
case "$target_alias" in
@@ -661,12 +684,13 @@ NONE)
esac
target=`$ac_config_sub $target_alias`
-target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
-target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
-target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
+target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
echo "$ac_t""$target" 1>&6
echo $ac_n "checking build system type""... $ac_c" 1>&6
+echo "configure:694: checking build system type" >&5
build_alias=$build
case "$build_alias" in
@@ -678,9 +702,9 @@ NONE)
esac
build=`$ac_config_sub $build_alias`
-build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
-build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
-build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
+build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
echo "$ac_t""$build" 1>&6
test "$host_alias" != "$target_alias" &&
@@ -710,6 +734,7 @@ test "$program_transform_name" = "" && program_transform_name="s,x,x,"
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:738: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -738,6 +763,7 @@ if test -z "$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:767: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -784,7 +810,47 @@ fi
test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
fi
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+echo "configure:815: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+cat > conftest.$ac_ext <<EOF
+#line 825 "configure"
+#include "confdefs.h"
+main(){return(0);}
+EOF
+if { (eval echo configure:829: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+ ac_cv_prog_cc_works=yes
+ # If we can't run a trivial program, we are probably using a cross compiler.
+ if (./conftest; exit) 2>/dev/null; then
+ ac_cv_prog_cc_cross=no
+ else
+ ac_cv_prog_cc_cross=yes
+ fi
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ ac_cv_prog_cc_works=no
+fi
+rm -fr conftest*
+
+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""... $ac_c" 1>&6
+echo "configure:849: checking whether the C compiler ($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""... $ac_c" 1>&6
+echo "configure:854: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -793,7 +859,7 @@ else
yes;
#endif
EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:797: \"$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:863: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
@@ -801,29 +867,34 @@ fi
fi
echo "$ac_t""$ac_cv_prog_gcc" 1>&6
+
if test $ac_cv_prog_gcc = yes; then
GCC=yes
- if test "${CFLAGS+set}" != set; then
- echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
+ 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:878: checking whether ${CC-cc} accepts -g" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
echo 'void f(){}' > conftest.c
if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
- ac_cv_prog_gcc_g=yes
+ ac_cv_prog_cc_g=yes
else
- ac_cv_prog_gcc_g=no
+ ac_cv_prog_cc_g=no
fi
rm -f conftest*
fi
-echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
- if test $ac_cv_prog_gcc_g = yes; then
- CFLAGS="-g -O"
- else
- CFLAGS="-O"
- fi
+echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
+ if test "$ac_test_CFLAGS" = set; then
+ CFLAGS="$ac_save_CFLAGS"
+ elif test $ac_cv_prog_cc_g = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-O2"
fi
else
GCC=
@@ -841,11 +912,12 @@ fi
# 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""... $ac_c" 1>&6
+echo "configure:916: checking for a BSD compatible install" >&5
if test -z "$INSTALL"; then
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
# Account for people who put trailing slashes in PATH elements.
case "$ac_dir/" in
@@ -868,7 +940,7 @@ else
;;
esac
done
- IFS="$ac_save_ifs"
+ IFS="$ac_save_IFS"
fi
if test "${ac_cv_path_install+set}" = set; then
@@ -905,6 +977,7 @@ AR=${AR-ar}
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:981: 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
@@ -932,26 +1005,31 @@ fi
# Check for common headers.
-for ac_hdr in stdlib.h string.h strings.h unistd.h
+# FIXME: Seems to me this can cause problems for i386-windows hosts.
+# At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
+for ac_hdr in stdlib.h string.h strings.h unistd.h time.h sys/time.h sys/resource.h
do
-ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:1015: 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 944 "configure"
+#line 1020 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:949: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1025: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
@@ -959,7 +1037,7 @@ rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
@@ -969,6 +1047,61 @@ else
fi
done
+for ac_func in getrusage time
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:1054: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1059 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:1082: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
+
. ${srcdir}/../../bfd/configure.host
@@ -1047,9 +1180,20 @@ fi
if test "${enable_sim_trace+set}" = set; then
enableval="$enable_sim_trace"
case "${enableval}" in
- yes) sim_trace="-DTRACE=1 -DWITH_TRACE=1";;
+ yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
- *) sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
+ [-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 = $sim_trace" 6>&1
@@ -1060,12 +1204,41 @@ fi
+# Check whether --enable-sim-profile or --disable-sim-profile was given.
+if test "${enable_sim_profile+set}" = set; then
+ enableval="$enable_sim_profile"
+ case "${enableval}" in
+ yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
+ no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
+ [-0-9]*)
+ sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
+ [a-z]*)
+ sim_profile=""
+ for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
+ if test x"$sim_profile" = x; then
+ sim_profile="-DWITH_PROFILE='(PROFILE_$x"
+ else
+ sim_profile="${sim_profile}|PROFILE_$x"
+ fi
+ done
+ sim_profile="$sim_profile)'" ;;
+esac
+if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
+ echo "Setting sim profile = $sim_profile" 6>&1
+fi
+else
+ sim_profile=""
+fi
+
+
+
echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
+echo "configure:1237: checking return type of signal handlers" >&5
if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1069 "configure"
+#line 1242 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <signal.h>
@@ -1078,20 +1251,20 @@ extern "C" void (*signal (int, void (*)(int)))(int);
void (*signal ()) ();
#endif
-int main() { return 0; }
-int t() {
+int main() {
int i;
; return 0; }
EOF
-if { (eval echo configure:1087: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1259: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_type_signal=void
else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_type_signal=int
fi
rm -f conftest*
-
fi
echo "$ac_t""$ac_cv_type_signal" 1>&6
@@ -1122,6 +1295,215 @@ sim_link_links="${sim_link_links} targ-vals.def"
+
+default_sim_inline="-DDEFAULT_INLINE=0"
+# Check whether --enable-sim-inline or --disable-sim-inline was given.
+if test "${enable_sim_inline+set}" = set; then
+ enableval="$enable_sim_inline"
+ sim_inline=""
+case "$enableval" in
+ no) sim_inline="-DDEFAULT_INLINE=0";;
+ 0) sim_inline="-DDEFAULT_INLINE=0";;
+ yes | 2) sim_inline="-DDEFAULT_INLINE=ALL_INLINE";;
+ 1) sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
+ *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
+ new_flag=""
+ case "$x" in
+ *_INLINE=*) new_flag="-D$x";;
+ *=*) new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
+ *_INLINE) new_flag="-D$x=ALL_INLINE";;
+ *) new_flag="-D$x""_INLINE=ALL_INLINE";;
+ esac
+ if test x"$sim_inline" = x""; then
+ sim_inline="$new_flag"
+ else
+ sim_inline="$sim_inline $new_flag"
+ fi
+ done;;
+esac
+if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
+ echo "Setting inline flags = $sim_inline" 6>&1
+fi
+else
+ if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
+ sim_inline="${default_sim_inline}"
+ if test x"$silent" != x"yes"; then
+ echo "Setting inline flags = $sim_inline" 6>&1
+ fi
+else
+ sim_inline=""
+fi
+fi
+
+
+
+wire_endian="0"
+default_endian="0"
+default_sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
+# Check whether --enable-sim-endian or --disable-sim-endian was given.
+if test "${enable_sim_endian+set}" = set; then
+ enableval="$enable_sim_endian"
+ case "${enableval}" in
+ b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
+ l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
+ yes) if test x"$wire_endian" != x; then
+ sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
+ else
+ echo "No hard-wired endian for target $target" 1>&6
+ sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
+ fi;;
+ no) if test x"$default_endian" != x; then
+ sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
+ else
+ echo "No default endian for target $target" 1>&6
+ sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
+ fi;;
+ *) { echo "configure: error: "Unknown value $enableval for --enable-sim-endian"" 1>&2; exit 1; }; sim_endian="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
+ echo "Setting endian flags = $sim_endian" 6>&1
+fi
+else
+ sim_endian="${default_sim_endian}"
+fi
+
+
+
+# Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
+if test "${enable_sim_hostendian+set}" = set; then
+ enableval="$enable_sim_hostendian"
+ case "${enableval}" in
+ no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
+ b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
+ l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
+ *) { echo "configure: error: "Unknown value $enableval for --enable-sim-hostendian"" 1>&2; exit 1; }; sim_hostendian="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
+ echo "Setting hostendian flags = $sim_hostendian" 6>&1
+fi
+else
+
+if test "x$cross_compiling" = "xno"; then
+ echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
+echo "configure:1389: checking whether byte ordering is bigendian" >&5
+if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_cv_c_bigendian=unknown
+# See if sys/param.h defines the BYTE_ORDER macro.
+cat > conftest.$ac_ext <<EOF
+#line 1396 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/param.h>
+int main() {
+
+#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
+ bogus endian macros
+#endif
+; return 0; }
+EOF
+if { (eval echo configure:1407: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ # It does; now see whether it defined to BIG_ENDIAN or not.
+cat > conftest.$ac_ext <<EOF
+#line 1411 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/param.h>
+int main() {
+
+#if BYTE_ORDER != BIG_ENDIAN
+ not big endian
+#endif
+; return 0; }
+EOF
+if { (eval echo configure:1422: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_c_bigendian=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_cv_c_bigendian=no
+fi
+rm -f conftest*
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+fi
+rm -f conftest*
+if test $ac_cv_c_bigendian = unknown; then
+if test "$cross_compiling" = yes; then
+ { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1442 "configure"
+#include "confdefs.h"
+main () {
+ /* Are we little or big endian? From Harbison&Steele. */
+ union
+ {
+ long l;
+ char c[sizeof (long)];
+ } u;
+ u.l = 1;
+ exit (u.c[sizeof (long) - 1] == 1);
+}
+EOF
+if { (eval echo configure:1455: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+then
+ ac_cv_c_bigendian=no
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ ac_cv_c_bigendian=yes
+fi
+rm -fr conftest*
+fi
+
+fi
+fi
+
+echo "$ac_t""$ac_cv_c_bigendian" 1>&6
+if test $ac_cv_c_bigendian = yes; then
+ cat >> confdefs.h <<\EOF
+#define WORDS_BIGENDIAN 1
+EOF
+
+fi
+
+ if test $ac_cv_c_bigendian = yes; then
+ sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
+ else
+ sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
+ fi
+else
+ sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
+fi
+fi
+
+
+
+# Check whether --enable-sim-warnings or --disable-sim-warnings was given.
+if test "${enable_sim_warnings+set}" = set; then
+ enableval="$enable_sim_warnings"
+ case "${enableval}" in
+ yes) sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
+ no) sim_warnings="-w";;
+ *) sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
+esac
+if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
+ echo "Setting warning flags = $sim_warnings" 6>&1
+fi
+else
+ sim_warnings=""
+fi
+
+
+
+
# Ensure a reasonable default simulator is constructed:
case "${target}" in
# start-sanitize-r5900
@@ -1134,26 +1516,29 @@ case "${target}" in
esac
-for ac_hdr in string.h strings.h stdlib.h
+for ac_hdr in string.h strings.h stdlib.h stdlib.h
do
-ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:1524: 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 1146 "configure"
+#line 1529 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1151: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1534: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
@@ -1161,7 +1546,7 @@ rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
@@ -1171,30 +1556,32 @@ else
fi
done
-echo $ac_n "checking for -lm""... $ac_c" 1>&6
-ac_lib_var=`echo m'_'fabs | tr './+\055' '__p_'`
+echo $ac_n "checking for fabs in -lm""... $ac_c" 1>&6
+echo "configure:1561: checking for fabs in -lm" >&5
+ac_lib_var=`echo m'_'fabs | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-lm $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 1183 "configure"
+#line 1569 "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
builtin and then its argument prototype would still apply. */
char fabs();
-int main() { return 0; }
-int t() {
+int main() {
fabs()
; return 0; }
EOF
-if { (eval echo configure:1195: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:1580: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=no"
fi
@@ -1204,7 +1591,8 @@ LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
echo "$ac_t""yes" 1>&6
- ac_tr_lib=HAVE_LIB`echo m | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
cat >> confdefs.h <<EOF
#define $ac_tr_lib 1
EOF
@@ -1218,11 +1606,12 @@ fi
for ac_func in aint anint sqrt
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:1610: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1226 "configure"
+#line 1615 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -1232,8 +1621,7 @@ else
builtin and then its argument prototype would still apply. */
char $ac_func();
-int main() { return 0; }
-int t() {
+int main() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
@@ -1246,16 +1634,18 @@ $ac_func();
; return 0; }
EOF
-if { (eval echo configure:1250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:1638: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
-
fi
+
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
@@ -1288,11 +1678,25 @@ cat > confcache <<\EOF
# --recheck option to rerun configure.
#
EOF
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(set) 2>&1 |
- sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
- >> confcache
+ case `(ac_space=' '; set) 2>&1` in
+ *ac_space=\ *)
+ # `set' does not quote correctly, so add quotes (double-quote substitution
+ # turns \\\\ into \\, and sed turns \\ into \).
+ sed -n \
+ -e "s/'/'\\\\''/g" \
+ -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
+ ;;
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
+ ;;
+ esac >> confcache
if cmp -s $cache_file confcache; then
:
else
@@ -1347,7 +1751,7 @@ 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 2.10"
+ echo "$CONFIG_STATUS generated by autoconf version 2.12"
exit 0 ;;
-help | --help | --hel | --he | --h)
echo "\$ac_cs_usage"; exit 0 ;;
@@ -1416,24 +1820,65 @@ s%@sim_cflags@%$sim_cflags%g
s%@sim_debug@%$sim_debug%g
s%@sim_stdio@%$sim_stdio%g
s%@sim_trace@%$sim_trace%g
+s%@sim_profile@%$sim_profile%g
+s%@sim_inline@%$sim_inline%g
+s%@sim_endian@%$sim_endian%g
+s%@sim_hostendian@%$sim_hostendian%g
+s%@sim_warnings@%$sim_warnings%g
s%@SIMCONF@%$SIMCONF%g
CEOF
EOF
+
+cat >> $CONFIG_STATUS <<\EOF
+
+# Split the substitutions into bite-sized pieces for seds with
+# small command number limits, like on Digital OSF/1 and HP-UX.
+ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
+ac_file=1 # Number of current file.
+ac_beg=1 # First line for current file.
+ac_end=$ac_max_sed_cmds # Line after last line for current file.
+ac_more_lines=:
+ac_sed_cmds=""
+while $ac_more_lines; do
+ if test $ac_beg -gt 1; then
+ sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
+ else
+ sed "${ac_end}q" conftest.subs > conftest.s$ac_file
+ fi
+ if test ! -s conftest.s$ac_file; then
+ ac_more_lines=false
+ rm -f conftest.s$ac_file
+ else
+ if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds="sed -f conftest.s$ac_file"
+ else
+ ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
+ fi
+ ac_file=`expr $ac_file + 1`
+ ac_beg=$ac_end
+ ac_end=`expr $ac_end + $ac_max_sed_cmds`
+ fi
+done
+if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds=cat
+fi
+EOF
+
cat >> $CONFIG_STATUS <<EOF
CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in"}
EOF
cat >> $CONFIG_STATUS <<\EOF
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
- # Support "outfile[:infile]", defaulting infile="outfile.in".
+ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
case "$ac_file" in
- *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
+ *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
*) ac_file_in="${ac_file}.in" ;;
esac
- # Adjust relative srcdir, etc. for subdirectories.
+ # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
# Remove last slash and all that follows it. Not all systems have dirname.
ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
@@ -1461,6 +1906,7 @@ for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
[/$]*) INSTALL="$ac_given_INSTALL" ;;
*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
esac
+
echo creating "$ac_file"
rm -f "$ac_file"
configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
@@ -1469,14 +1915,16 @@ for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
# $configure_input" ;;
*) ac_comsub= ;;
esac
+
+ ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
sed -e "$ac_comsub
s%@configure_input@%$configure_input%g
s%@srcdir@%$srcdir%g
s%@top_srcdir@%$top_srcdir%g
s%@INSTALL@%$INSTALL%g
-" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
+" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
fi; done
-rm -f conftest.subs
+rm -f conftest.s*
# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
# NAME is the cpp macro being defined and VALUE is the value it is being given.
@@ -1497,11 +1945,17 @@ ac_eB='$%\1#\2define\3'
ac_eC=' '
ac_eD='%g'
-CONFIG_HEADERS=${CONFIG_HEADERS-"config.h:config.in"}
+if test "${CONFIG_HEADERS+set}" != set; then
+EOF
+cat >> $CONFIG_STATUS <<EOF
+ CONFIG_HEADERS="config.h:config.in"
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+fi
for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
- # Support "outfile[:infile]", defaulting infile="outfile.in".
+ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
case "$ac_file" in
- *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
+ *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
*) ac_file_in="${ac_file}.in" ;;
esac
@@ -1509,7 +1963,8 @@ for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
echo creating $ac_file
rm -f conftest.frag conftest.in conftest.out
- cp $ac_given_srcdir/$ac_file_in conftest.in
+ ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
+ cat $ac_file_inputs > conftest.in
EOF
@@ -1537,8 +1992,6 @@ EOF
# Break up conftest.vals because some shells have a limit on
# the size of here documents, and old seds have small limits too.
-# Maximum number of lines to put in a single here document.
-ac_max_here_lines=12
rm -f conftest.tail
while :
@@ -1625,7 +2078,11 @@ while test -n "$ac_sources"; do
{ echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
fi
done
+EOF
+cat >> $CONFIG_STATUS <<EOF
+EOF
+cat >> $CONFIG_STATUS <<\EOF
case "x$CONFIG_FILES" in xMakefile*)
echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
rm -f Makesim1.tmp Makesim2.tmp Makefile
diff --git a/sim/mips/gencode.c b/sim/mips/gencode.c
index 5e4563d..6ef01bf 100644
--- a/sim/mips/gencode.c
+++ b/sim/mips/gencode.c
@@ -3927,9 +3927,6 @@ build_instruction (doisa, features, mips16, insn)
printf(" signed64 t = ((unsigned64)HI_UW(0) << 32) | (unsigned64)LO_UW(0);\n");
printf(" signed64 u = ((unsigned64)HI_UW(2) << 32) | (unsigned64)LO_UW(2);\n");
printf(" signed64 x000000007FFFFFFF = LSMASK64 (31);\n");
- printf(" signed64 xFFFFFFFF80000000 = MSMASK64 (33);\n");
- printf(" signed64 x7FFFFFFFFFFFFFFF = LSMASK64 (63);\n");
- printf(" signed64 x8000000000000000 = MSMASK64 (1);\n");
printf(" signed64 x0000000080000000 = x000000007FFFFFFF + 1;\n");
printf(" signed64 minus0000000080000000 = -x0000000080000000;\n");
printf(" if ( t > x000000007FFFFFFF )\n");
diff --git a/sim/mips/interp.c b/sim/mips/interp.c
index 1736ad7..3d68eb4 100644
--- a/sim/mips/interp.c
+++ b/sim/mips/interp.c
@@ -283,7 +283,14 @@ SUB_REG_FETCH - return as lvalue some sub-part of a "register"
A - low part of "register"
A1 - high part of register
*/
-#define SUB_REG_FETCH(T,TC,A,A1,I) (*(((T*)(((I) < (TC)) ? (A) : (A1))) + ((I) % (TC))))
+#define SUB_REG_FETCH(T,TC,A,A1,I) \
+(*(((I) < (TC) ? (T*)(A) : (T*)(A1)) \
+ + (CURRENT_HOST_BYTE_ORDER == BIG_ENDIAN \
+ ? ((TC) - 1 - (I) % (TC)) \
+ : ((I) % (TC)) \
+ ) \
+ ) \
+ )
/*
GPR_<type>(R,I) - return, as lvalue, the I'th <type> of general register R
@@ -292,18 +299,16 @@ GPR_<type>(R,I) - return, as lvalue, the I'th <type> of general register R
2 is B=byte H=halfword W=word D=doubleword
*/
-#define SUB_REG_SB(A,A1,I) SUB_REG_FETCH(signed char, BYTES_IN_MIPS_REGS, A, A1, I)
-#define SUB_REG_SH(A,A1,I) SUB_REG_FETCH(signed short, HALFWORDS_IN_MIPS_REGS, A, A1, I)
-#define SUB_REG_SW(A,A1,I) SUB_REG_FETCH(signed int, WORDS_IN_MIPS_REGS, A, A1, I)
-#define SUB_REG_SD(A,A1,I) SUB_REG_FETCH(signed long long, DOUBLEWORDS_IN_MIPS_REGS, A, A1, I)
-
-#define SUB_REG_UB(A,A1,I) SUB_REG_FETCH(unsigned char, BYTES_IN_MIPS_REGS, A, A1, I)
-#define SUB_REG_UH(A,A1,I) SUB_REG_FETCH(unsigned short, HALFWORDS_IN_MIPS_REGS, A, A1, I)
-#define SUB_REG_UW(A,A1,I) SUB_REG_FETCH(unsigned int, WORDS_IN_MIPS_REGS, A, A1, I)
-#define SUB_REG_UD(A,A1,I) SUB_REG_FETCH(unsigned long long,DOUBLEWORDS_IN_MIPS_REGS, A, A1, I)
-
-
+#define SUB_REG_SB(A,A1,I) SUB_REG_FETCH(signed8, BYTES_IN_MIPS_REGS, A, A1, I)
+#define SUB_REG_SH(A,A1,I) SUB_REG_FETCH(signed16, HALFWORDS_IN_MIPS_REGS, A, A1, I)
+#define SUB_REG_SW(A,A1,I) SUB_REG_FETCH(signed32, WORDS_IN_MIPS_REGS, A, A1, I)
+#define SUB_REG_SD(A,A1,I) SUB_REG_FETCH(signed64, DOUBLEWORDS_IN_MIPS_REGS, A, A1, I)
+#define SUB_REG_UB(A,A1,I) SUB_REG_FETCH(unsigned8, BYTES_IN_MIPS_REGS, A, A1, I)
+#define SUB_REG_UH(A,A1,I) SUB_REG_FETCH(unsigned16, HALFWORDS_IN_MIPS_REGS, A, A1, I)
+#define SUB_REG_UW(A,A1,I) SUB_REG_FETCH(unsigned32, WORDS_IN_MIPS_REGS, A, A1, I)
+#define SUB_REG_UD(A,A1,I) SUB_REG_FETCH(unsigned64, DOUBLEWORDS_IN_MIPS_REGS, A, A1, I)
+
#define GPR_SB(R,I) SUB_REG_SB(&registers[R], &registers1[R], I)
#define GPR_SH(R,I) SUB_REG_SH(&registers[R], &registers1[R], I)
#define GPR_SW(R,I) SUB_REG_SW(&registers[R], &registers1[R], I)
@@ -769,9 +774,10 @@ interrupt_event (SIM_DESC sd, void *data)
/*---------------------------------------------------------------------------*/
SIM_DESC
-sim_open (kind,cb,argv)
+sim_open (kind, cb, abfd, argv)
SIM_OPEN_KIND kind;
host_callback *cb;
+ struct _bfd *abfd;
char **argv;
{
SIM_DESC sd = &simulator;
@@ -814,6 +820,14 @@ sim_open (kind,cb,argv)
return 0;
}
+ /* Configure/verify the target byte order and other runtime
+ configuration options */
+ if (sim_config (sd, abfd) != SIM_RC_OK)
+ {
+ sim_module_uninstall (sd);
+ return 0;
+ }
+
if (sim_post_argv_init (sd) != SIM_RC_OK)
{
/* Uninstall the modules to avoid memory leaks,
@@ -1315,10 +1329,6 @@ sim_load (sd,prog,abfd,from_tty)
return SIM_RC_FAIL;
sim_analyze_program (sd, prog_bfd);
- /* Configure/verify the target byte order and other runtime
- configuration options */
- sim_config (sd, PREFERED_TARGET_BYTE_ORDER(prog_bfd));
-
/* (re) Write the monitor trap address handlers into the monitor
(eeprom) address space. This can only be done once the target
endianness has been determined. */
diff --git a/sim/mn10300/ChangeLog b/sim/mn10300/ChangeLog
index 8fb9861..eb0a337 100644
--- a/sim/mn10300/ChangeLog
+++ b/sim/mn10300/ChangeLog
@@ -1,3 +1,20 @@
+Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+ * config.in: Ditto.
+
+Mon Aug 25 16:14:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * interp.c (sim_open): Add ABFD argument.
+
+Tue Jun 24 13:46:20 1997 Jeffrey A Law (law@cygnus.com)
+
+ * interp.c (sim_resume): Clear State.exited.
+ (sim_stop_reason): If State.exited is nonzero, then indicate that
+ the simulator exited instead of stopped.
+ * mn10300_sim.h (struct _state): Add exited field.
+ * simops.c (syscall): Set State.exited for SYS_exit.
+
Wed Jun 11 22:07:56 1997 Jeffrey A Law (law@cygnus.com)
* simops.c: Fix thinko in last change.
diff --git a/sim/mn10300/interp.c b/sim/mn10300/interp.c
index 997b032..2246d75 100644
--- a/sim/mn10300/interp.c
+++ b/sim/mn10300/interp.c
@@ -284,9 +284,10 @@ compare_simops (arg1, arg2)
}
SIM_DESC
-sim_open (kind,cb,argv)
+sim_open (kind, cb, abfd, argv)
SIM_OPEN_KIND kind;
host_callback *cb;
+ struct _bfd *abfd;
char **argv;
{
struct simops *s;
@@ -331,7 +332,7 @@ sim_open (kind,cb,argv)
if (h->opcode == s->opcode
&& h->mask == s->mask
&& h->ops == s)
- continue;
+ break;
else
h = h->next;
}
@@ -404,6 +405,8 @@ sim_resume (sd, step, siggnal)
else
State.exception = 0;
+ State.exited = 0;
+
do
{
unsigned long insn, extension;
@@ -854,7 +857,10 @@ sim_stop_reason (sd, reason, sigrc)
enum sim_stop *reason;
int *sigrc;
{
- *reason = sim_stopped;
+ if (State.exited)
+ *reason = sim_exited;
+ else
+ *reason = sim_stopped;
if (State.exception == SIGQUIT)
*sigrc = 0;
else
diff --git a/sim/ppc/ChangeLog b/sim/ppc/ChangeLog
index 67b5217..eb7cfa6 100644
--- a/sim/ppc/ChangeLog
+++ b/sim/ppc/ChangeLog
@@ -1,7 +1,46 @@
+Mon Aug 25 16:17:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim_calls.c (sim_open): Add ABFD argument.
+
+Thu Jul 3 10:18:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * ppc-instructions (PPC_INSN_INT): From Michael Thies - Monitoring
+ CR register updates dependant on RC value had logic backwards.
+
+ * ppc-instructions (Load String Word Immediate): From Brad Parker
+ - sense of wrap test in check for overwriting RA wrong.
+ (Load String Word Indexed): Ditto.
+
+ * configure.in: From Erik Landry - set sim_default_model not
+ sim_model for sim-default-model option.
+ * configure: Regenerate.
+
+ * interrupts.c (check_masked_interrupts): Schedule a hardware
+ interrupt delivery when FP interrupts get enabled.
+ (program_interrupt): Generate FP exceptions instead of aborting.
+ (deliver_hardware_interrupt): Deliver a FP exception if so
+ enabled.
+
+ * registers.h: Add definition of fpscr_vx_bits.
+
+ * idecode_expression.h (FPSCR_END): Always update FEX and VX bits
+ in FPSCR.
+ (FPSCR_END): Explicitly check for possible floating point
+ exception conditions.
+ (FPSCR_BEGIN): Simplify.
+
+ * ppc-instructions (Move From FPSCR): Enable.
+ (Move To FPSCR Bit 1): Ditto.
+ (Move To FPSCR Bit 0): Ditto.
+ (Move To FPSCR Field Immediate): Ditto.
+ (Move to Condition Register from FPSCR): Simplify.
+ (invalid_arithemetic_operation): Generate a QNaN when invalid
+ operation exception disabled.
+
Tue May 20 10:22:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
* sim_calls.c (sim_open): Add callback argument.
- (sim_set_callbacks): Delete SIM_DESC argument.
+ (sim_set_callbacks): Delete.
Tue Apr 22 22:36:57 1997 Mike Meissner <meissner@cygnus.com>
diff --git a/sim/ppc/sim_calls.c b/sim/ppc/sim_calls.c
index f7d8803..1bee0df 100644
--- a/sim/ppc/sim_calls.c
+++ b/sim/ppc/sim_calls.c
@@ -51,13 +51,17 @@
static psim *simulator;
static device *root_device;
static const char *register_names[] = REGISTER_NAMES;
+static host_callback *callbacks;
/* For communication between sim_load and sim_create_inferior.
This can be made to go away, please do. */
static unsigned_word entry_point;
SIM_DESC
-sim_open (SIM_OPEN_KIND kind, host_callback *callback, char **argv)
+sim_open (SIM_OPEN_KIND kind,
+ host_callback *callback,
+ struct _bfd *abfd,
+ char **argv)
{
callbacks = callback;
@@ -295,8 +299,6 @@ sim_do_command (SIM_DESC sd, char *cmd)
advanced operations (such as dup or write) must either be mapped to
one of the below calls or handled internally */
-static host_callback *callbacks;
-
int
sim_io_read_stdin(char *buf,
int sizeof_buf)
@@ -384,13 +386,6 @@ sim_io_flush_stdoutput(void)
}
}
-void
-sim_set_callbacks (host_callback *callback)
-{
- callbacks = callback;
- TRACE(trace_gdb, ("sim_set_callbacks called\n"));
-}
-
/****/
void *
diff --git a/sim/sh/ChangeLog b/sim/sh/ChangeLog
index dd0444f..17a24e6 100644
--- a/sim/sh/ChangeLog
+++ b/sim/sh/ChangeLog
@@ -1,3 +1,27 @@
+Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+ * config.in: Ditto.
+
+Mon Aug 25 16:17:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * interp.c (sim_open): Add ABFD argument.
+
+Tue May 20 10:23:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * interp.c (sim_open): Add callback argument.
+ (sim_set_callbacks): Delete SIM_DESC argument.
+
+Wed Apr 30 11:38:08 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * Makefile.in (SIM_EXTRA_CLEAN): Define.
+ (clean targets): Delete.
+ (sh-clean): New target.
+
+Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
Wed Apr 23 17:55:22 1997 Doug Evans <dje@canuck.cygnus.com>
* tconfig.in: New file.
diff --git a/sim/sh/interp.c b/sim/sh/interp.c
index 97c95dc..37e4487 100644
--- a/sim/sh/interp.c
+++ b/sim/sh/interp.c
@@ -1173,19 +1173,32 @@ sim_set_profile_size (n)
}
SIM_DESC
-sim_open (kind,argv)
+sim_open (kind, cb, abfd, argv)
SIM_OPEN_KIND kind;
+ host_callback *cb;
+ struct _bfd *abfd;
char **argv;
{
char **p;
sim_kind = kind;
myname = argv[0];
+ callback = cb;
for (p = argv + 1; *p != NULL; ++p)
{
if (strcmp (*p, "-E") == 0)
- little_endian_p = strcmp (*++p, "big") != 0;
+ {
+ ++p;
+ if (*p == NULL)
+ {
+ /* FIXME: This doesn't use stderr, but then the rest of the
+ file doesn't either. */
+ callback->printf_filtered (callback, "Missing argument to `-E'.\n");
+ return 0;
+ }
+ little_endian_p = strcmp (*p, "big") != 0;
+ }
else if (isdigit (**p))
parse_and_set_memory_size (*p);
}
@@ -1282,8 +1295,7 @@ sim_do_command (sd, cmd)
}
void
-sim_set_callbacks (sd, p)
- SIM_DESC sd;
+sim_set_callbacks (p)
host_callback *p;
{
callback = p;
diff --git a/sim/tic80/ChangeLog b/sim/tic80/ChangeLog
index 5b92c84..f4105b5 100644
--- a/sim/tic80/ChangeLog
+++ b/sim/tic80/ChangeLog
@@ -1,3 +1,14 @@
+Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+ * config.in: Ditto.
+
+Mon Aug 25 16:33:29 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-calls.c (sim_open): Add ABFD argument.
+ (sim_open): Move sim_config call to just after argument
+ parsing. Check return status.
+
Fri Aug 8 21:52:27 1997 Mark Alexander <marka@cygnus.com>
* sim-calls.c (sim_store_register): Allow accumulators
diff --git a/sim/tic80/configure b/sim/tic80/configure
index 2b8e6ea..db70f43 100755
--- a/sim/tic80/configure
+++ b/sim/tic80/configure
@@ -1341,19 +1341,27 @@ fi
+wire_endian="LITTLE_ENDIAN"
+default_endian="LITTLE_ENDIAN"
default_sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN"
# Check whether --enable-sim-endian or --disable-sim-endian was given.
if test "${enable_sim_endian+set}" = set; then
enableval="$enable_sim_endian"
case "${enableval}" in
- yes) case "$target" in
- *powerpc-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
- *powerpcle-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
- *) echo "Unknown target $target" 1>&6; sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
- esac;;
- no) sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
+ yes) if test x"$wire_endian" != x; then
+ sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
+ else
+ echo "No hard-wired endian for target $target" 1>&6
+ sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
+ fi;;
+ no) if test x"$default_endian" != x; then
+ sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
+ else
+ echo "No default endian for target $target" 1>&6
+ sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
+ fi;;
*) { echo "configure: error: "Unknown value $enableval for --enable-sim-endian"" 1>&2; exit 1; }; sim_endian="";;
esac
if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
@@ -1399,14 +1407,14 @@ else
if test "x$cross_compiling" = "xno"; then
echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
-echo "configure:1403: checking whether byte ordering is bigendian" >&5
+echo "configure:1411: checking whether byte ordering is bigendian" >&5
if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_cv_c_bigendian=unknown
# See if sys/param.h defines the BYTE_ORDER macro.
cat > conftest.$ac_ext <<EOF
-#line 1410 "configure"
+#line 1418 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/param.h>
@@ -1417,11 +1425,11 @@ int main() {
#endif
; return 0; }
EOF
-if { (eval echo configure:1421: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1429: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
# It does; now see whether it defined to BIG_ENDIAN or not.
cat > conftest.$ac_ext <<EOF
-#line 1425 "configure"
+#line 1433 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/param.h>
@@ -1432,7 +1440,7 @@ int main() {
#endif
; return 0; }
EOF
-if { (eval echo configure:1436: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1444: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c_bigendian=yes
else
@@ -1452,7 +1460,7 @@ if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
-#line 1456 "configure"
+#line 1464 "configure"
#include "confdefs.h"
main () {
/* Are we little or big endian? From Harbison&Steele. */
@@ -1465,7 +1473,7 @@ main () {
exit (u.c[sizeof (long) - 1] == 1);
}
EOF
-if { (eval echo configure:1469: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1477: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
ac_cv_c_bigendian=no
else
@@ -1539,17 +1547,17 @@ for ac_hdr in stdlib.h unistd.h string.h strings.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1543: checking for $ac_hdr" >&5
+echo "configure:1551: 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 1548 "configure"
+#line 1556 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1553: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1561: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -1578,12 +1586,12 @@ done
for ac_func in getpid kill
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1582: checking for $ac_func" >&5
+echo "configure:1590: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1587 "configure"
+#line 1595 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -1606,7 +1614,7 @@ $ac_func();
; return 0; }
EOF
-if { (eval echo configure:1610: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1618: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
diff --git a/sim/tic80/sim-calls.c b/sim/tic80/sim-calls.c
index 8f609ee..60659b92 100644
--- a/sim/tic80/sim-calls.c
+++ b/sim/tic80/sim-calls.c
@@ -52,6 +52,7 @@ struct sim_state simulation = { 0 };
SIM_DESC
sim_open (SIM_OPEN_KIND kind,
host_callback *callback,
+ struct _bfd *abfd,
char **argv)
{
SIM_DESC sd = &simulation;
@@ -73,6 +74,13 @@ sim_open (SIM_OPEN_KIND kind,
return 0;
}
+ /* establish the simulator configuration */
+ if (sim_config (sd, abfd) != SIM_RC_OK)
+ {
+ sim_module_uninstall (sd);
+ return 0;
+ }
+
if (sim_post_argv_init (sd) != SIM_RC_OK)
{
/* Uninstall the modules to avoid memory leaks,
@@ -89,9 +97,6 @@ sim_open (SIM_OPEN_KIND kind,
memset (&STATE_CPU (sd, 0)->cia, 0, sizeof STATE_CPU (sd, 0)->cia);
CPU_STATE (STATE_CPU (sd, 0)) = sd;
- /* establish the simulator configuration */
- sim_config (sd, LITTLE_ENDIAN/*d30v always big endian*/);
-
#define TIC80_MEM_START 0x2000000
#define TIC80_MEM_SIZE 0x100000
diff --git a/sim/v850/ChangeLog b/sim/v850/ChangeLog
index 56a69a5..f022d15 100644
--- a/sim/v850/ChangeLog
+++ b/sim/v850/ChangeLog
@@ -1,3 +1,12 @@
+Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+ * config.in: Ditto.
+
+Mon Aug 25 11:31:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * interp.c (sim_open): Add ABFD argument.
+
start-sanitize-v850e
Fri Aug 22 10:39:28 1997 Nick Clifton <nickc@cygnus.com>
diff --git a/sim/v850/interp.c b/sim/v850/interp.c
index da1cfd8..bbc29f1 100644
--- a/sim/v850/interp.c
+++ b/sim/v850/interp.c
@@ -76,6 +76,10 @@ host_callback *v850_callback;
int v850_debug;
+/* non-zero if we opened prog_bfd */
+static int prog_bfd_was_opened_p;
+bfd *prog_bfd;
+
static SIM_OPEN_KIND sim_kind;
static char *myname;
@@ -110,7 +114,7 @@ static INLINE long
hash(insn)
long insn;
{
- if ((insn & 0x0600) == 0
+ if ( (insn & 0x0600) == 0
|| (insn & 0x0700) == 0x0200
|| (insn & 0x0700) == 0x0600
|| (insn & 0x0780) == 0x0700)
@@ -234,6 +238,8 @@ map (addr)
}
else
{
+ fprintf (stderr, "segmentation fault: access address: %x not below %x or above %x [ep = %x]\n", addr, low_end, high_start, State.regs[30]);
+
/* Signal a memory error. */
State.exception = SIGSEGV;
/* Point to a location not in main memory - renders invalid
@@ -290,104 +296,6 @@ store_mem (addr, len, data)
}
}
-static void
-do_format_1_2 (insn)
- uint32 insn;
-{
- struct hash_entry *h;
-
- h = lookup_hash (insn);
- OP[0] = insn & 0x1f;
- OP[1] = (insn >> 11) & 0x1f;
- (h->ops->func) ();
-}
-
-static void
-do_format_3 (insn)
- uint32 insn;
-{
- struct hash_entry *h;
-
- h = lookup_hash (insn);
- OP[0] = (((insn & 0x70) >> 4) | ((insn & 0xf800) >> 8)) << 1;
- (h->ops->func) ();
-}
-
-static void
-do_format_4 (insn)
- uint32 insn;
-{
- struct hash_entry *h;
-
- h = lookup_hash (insn);
- OP[0] = (insn >> 11) & 0x1f;
- OP[1] = (insn & 0x7f);
- (h->ops->func) ();
-}
-
-static void
-do_format_5 (insn)
- uint32 insn;
-{
- struct hash_entry *h;
-
- h = lookup_hash (insn);
- OP[0] = (((insn & 0x3f) << 15) | ((insn >> 17) & 0x7fff)) << 1;
- OP[1] = (insn >> 11) & 0x1f;
- (h->ops->func) ();
-}
-
-static void
-do_format_6 (insn)
- uint32 insn;
-{
- struct hash_entry *h;
-
- h = lookup_hash (insn);
- OP[0] = (insn >> 16) & 0xffff;
- OP[1] = insn & 0x1f;
- OP[2] = (insn >> 11) & 0x1f;
- (h->ops->func) ();
-}
-
-static void
-do_format_7 (insn)
- uint32 insn;
-{
- struct hash_entry *h;
-
- h = lookup_hash (insn);
- OP[0] = insn & 0x1f;
- OP[1] = (insn >> 11) & 0x1f;
- OP[2] = (insn >> 16) & 0xffff;
- (h->ops->func) ();
-}
-
-static void
-do_format_8 (insn)
- uint32 insn;
-{
- struct hash_entry *h;
-
- h = lookup_hash (insn);
- OP[0] = insn & 0x1f;
- OP[1] = (insn >> 11) & 0x7;
- OP[2] = (insn >> 16) & 0xffff;
- (h->ops->func) ();
-}
-
-static void
-do_format_9_10 (insn)
- uint32 insn;
-{
- struct hash_entry *h;
-
- h = lookup_hash (insn);
- OP[0] = insn & 0x1f;
- OP[1] = (insn >> 11) & 0x1f;
- (h->ops->func) ();
-}
-
void
sim_size (power)
int power;
@@ -494,8 +402,10 @@ sim_write (sd, addr, buffer, size)
}
SIM_DESC
-sim_open (kind,argv)
+sim_open (kind, cb, abfd, argv)
SIM_OPEN_KIND kind;
+ host_callback *cb;
+ struct _bfd *abfd;
char **argv;
{
struct simops *s;
@@ -504,18 +414,19 @@ sim_open (kind,argv)
sim_kind = kind;
myname = argv[0];
+ v850_callback = cb;
- for (p = argv + 1; *p; ++p)
+ if (argv != NULL)
{
- if (strcmp (*p, "-E") == 0)
- ++p; /* ignore endian spec */
- else
+ for (p = argv + 1; *p; ++p)
+ {
#ifdef DEBUG
- if (strcmp (*p, "-t") == 0)
- v850_debug = DEBUG;
- else
+ if (strcmp (*p, "-t") == 0)
+ v850_debug = DEBUG;
+ else
#endif
- (*v850_callback->printf_filtered) (v850_callback, "ERROR: unsupported option(s): %s\n",*p);
+ (*v850_callback->printf_filtered) (v850_callback, "ERROR: unsupported option(s): %s\n",*p);
+ }
}
/* put all the opcodes in the hash table */
@@ -547,7 +458,8 @@ sim_close (sd, quitting)
SIM_DESC sd;
int quitting;
{
- /* nothing to do */
+ if (prog_bfd != NULL && prog_bfd_was_opened_p)
+ bfd_close (prog_bfd);
}
void
@@ -594,58 +506,33 @@ sim_resume (sd, step, siggnal)
do
{
+ struct hash_entry * h;
/* Fetch the current instruction. */
- inst = RLW (PC);
+ inst = RLW (PC);
oldpc = PC;
- opcode = (inst & 0x07e0) >> 5;
- /* Decode the opcode field. */
- if ((opcode & 0x30) == 0
- || (opcode & 0x38) == 0x10)
- {
- do_format_1_2 (inst & 0xffff);
- PC += 2;
- }
- else if ((opcode & 0x3C) == 0x18
- || (opcode & 0x3C) == 0x1C
- || (opcode & 0x3C) == 0x20
- || (opcode & 0x3C) == 0x24
- || (opcode & 0x3C) == 0x28)
- {
- do_format_4 (inst & 0xffff);
- PC += 2;
- }
- else if ((opcode & 0x3C) == 0x2C)
- {
- do_format_3 (inst & 0xffff);
- /* No PC update, it's done in the instruction. */
- }
- else if ((opcode & 0x38) == 0x30)
- {
- do_format_6 (inst);
- PC += 4;
- }
- else if ((opcode & 0x3C) == 0x38)
- {
- do_format_7 (inst);
- PC += 4;
- }
- else if ((opcode & 0x3E) == 0x3C)
- {
- do_format_5 (inst);
- /* No PC update, it's done in the instruction. */
- }
- else if ((opcode & 0x3F) == 0x3E)
+ h = lookup_hash (inst);
+ OP[0] = inst & 0x1f;
+ OP[1] = (inst >> 11) & 0x1f;
+ OP[2] = (inst >> 16) & 0xffff;
+ OP[3] = inst;
+
+// fprintf (stderr, "PC = %x, SP = %x\n", PC, SP );
+
+ if (inst == 0)
{
- do_format_8 (inst);
- PC += 4;
+ fprintf (stderr, "NOP encountered!\n");
+ break;
}
- else
+
+ PC += h->ops->func ();
+
+ if (oldpc == PC)
{
- do_format_9_10 (inst);
- PC += 4;
+ fprintf (stderr, "simulator loop at %x\n", PC );
+ break;
}
-
+
/* Check for and handle pending interrupts. */
if (intgen_list && (have_nm_generator || !(PSW & PSW_ID)))
{
@@ -792,8 +679,7 @@ sim_kill (sd)
}
void
-sim_set_callbacks (sd, p)
- SIM_DESC sd;
+sim_set_callbacks (p)
host_callback *p;
{
v850_callback = p;
@@ -1031,14 +917,14 @@ sim_load (sd, prog, abfd, from_tty)
int from_tty;
{
extern bfd *sim_load_file (); /* ??? Don't know where this should live. */
- bfd *prog_bfd;
+ if (prog_bfd != NULL && prog_bfd_was_opened_p)
+ bfd_close (prog_bfd);
prog_bfd = sim_load_file (sd, myname, v850_callback, prog, abfd,
sim_kind == SIM_OPEN_DEBUG);
if (prog_bfd == NULL)
return SIM_RC_FAIL;
PC = bfd_get_start_address (prog_bfd);
- if (abfd == NULL)
- bfd_close (prog_bfd);
+ prog_bfd_was_opened_p = abfd == NULL;
return SIM_RC_OK;
}
diff --git a/sim/w65/ChangeLog b/sim/w65/ChangeLog
index 0be0da3..f2d9304 100644
--- a/sim/w65/ChangeLog
+++ b/sim/w65/ChangeLog
@@ -1,3 +1,7 @@
+Mon Aug 25 16:34:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * interp.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
+
Tue May 20 10:24:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
* interp.c (sim_open): Add callback argument.
diff --git a/sim/w65/interp.c b/sim/w65/interp.c
index 70e7b47..54af071 100644
--- a/sim/w65/interp.c
+++ b/sim/w65/interp.c
@@ -322,9 +322,10 @@ sim_kill ()
}
void
-sim_open (kind,cb,argv)
+sim_open (kind, cb, abfd, argv)
SIM_OPEN_KIND kind;
host_callback *cb;
+ struct _bfd *abfd;
char **argv;
{
}