Update common/aclocal.m4 to better work with sim-config.[hc].
+Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
* configure: Re-generate.
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="$ac_help
--enable-sim-trace=opts Enable tracing flags"
# Initialize some variables set by options.
yes;
#endif
EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:739: \"$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:741: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
ac_cv_c_cross=yes
else
cat > conftest.$ac_ext <<EOF
-#line 846 "configure"
+#line 848 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
-{ (eval echo configure:850: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
+{ (eval echo configure:852: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_c_cross=no
else
-
-
-
-
-
# Check whether --enable-sim-bswap or --disable-sim-bswap was given.
if test "${enable_sim_bswap+set}" = set; then
enableval="$enable_sim_bswap"
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+# Check whether --enable-sim-stdio or --disable-sim-stdio was given.
+if test "${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 = $sim_stdio" 6>&1
+fi
+else
+ sim_stdio=""
+fi
-
-
-
-
-
sim_link_files=
sim_link_links=
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
-#line 1051 "configure"
+#line 1030 "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:1057: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1036: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
-#line 1066 "configure"
+#line 1045 "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:1072: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1051: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1100 "configure"
+#line 1079 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1105: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1084: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
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@%$sim_trace%g
s%@CPP@%$CPP%g
+Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
+ WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
+ are defined by the configure.
+
+ * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
+
+ * aclocal.m4 (floating-point, xor-endian, alignment, smp,
+ reserved-bits): Always define.
+
+ * sim-config.h, sim-config.c (sim_config): New function - and new
+ file - co-ordinate the setting/checking of the common simulator
+ configuration options.
+
+ * Make-common.in (sim-config.o): Add rule.
+
+Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
+
+ * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
+ va_list from void *, since va_list might not be a pointer type.
+
+Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * sim-n-endian.h (offset_N): Correct assertion - word and sub word
+ in wrong order.
+ (offset_N): Correct computation of LE offset.
+
+ * sim-io.c (sim_io_error): Include a new line when reporting
+ errors.
+
+ * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
+ `/'.
+
Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
* run.c: Include alloca-conf.h.
rm -f targ-map.c
./gentmap -c >targ-map.c
+
+#
+# Rules for building sim-* components. Triggered by listing the corresponding
+# .o file in the list of simulator targets.
+#
+
+sim-assert_h = $(srcdir)/../common/sim-assert.h
+sim-endian_h = $(srcdir)/../common/sim-endian.h
+sim-n-endian_h = $(srcdir)/../common/sim-n-endian.h
+sim-bits_h = $(srcdir)/../common/sim-bits.h
+sim-config_h = $(srcdir)/../common/sim-config.h
+sim-n-bits_h = $(srcdir)/../common/sim-n-bits.h
+sim-core_h = $(srcdir)/../common/sim-core.h
+sim-n-core_h = $(srcdir)/../common/sim-n-core.h
+sim-events_h = $(srcdir)/../common/sim-events.h
+sim-io_h = $(srcdir)/../common/sim-io.h
+sim-n-io_h = $(srcdir)/../common/sim-n-io.h
+
+sim-bits.o: sim-bits.c $(sim-bits_h) $(sim-n-bits_h) $(sim-assert_h)
+sim-bits.c: $(srcdir)/../common/sim-bits.c
+ rm -f $@ tmp-$@
+ echo "# 1 \"$(srcdir)/../common/$@\"" > tmp-$@
+ cat $(srcdir)/../common/$@ >> tmp-$@
+ $(srcdir)/../../move-if-change tmp-$@ $@
+
+sim-config.o: sim-config.c $(sim-config_h) $(sim-nconfig_h) $(sim-assert_h)
+sim-config.c: $(srcdir)/../common/sim-config.c
+ rm -f $@ tmp-$@
+ echo "# 1 \"$(srcdir)/../common/$@\"" > tmp-$@
+ cat $(srcdir)/../common/$@ >> tmp-$@
+ $(srcdir)/../../move-if-change tmp-$@ $@
+
+sim-core.o: sim-core.c $(sim-core_h) $(sim-n-core_h)
+sim-core.c: $(srcdir)/../common/sim-core.c
+ rm -f $@ tmp-$@
+ echo "# 1 \"$(srcdir)/../common/$@\"" > tmp-$@
+ cat $(srcdir)/../common/$@ >> tmp-$@
+ $(srcdir)/../../move-if-change tmp-$@ $@
+
+sim-endian.o: sim-endian.c $(sim-endian_h) $(sim-n-endian_h) $(sim-assert_h)
+sim-endian.c: $(srcdir)/../common/sim-endian.c
+ rm -f $@ tmp-$@
+ echo "# 1 \"$(srcdir)/../common/$@\"" > tmp-$@
+ cat $(srcdir)/../common/$@ >> tmp-$@
+ $(srcdir)/../../move-if-change tmp-$@ $@
+
+sim-events.o: sim-events.c $(sim-events_h) $(sim-assert_h)
+sim-events.c: $(srcdir)/../common/sim-events.c
+ rm -f $@ tmp-$@
+ echo "# 1 \"$(srcdir)/../common/$@\"" > tmp-$@
+ cat $(srcdir)/../common/$@ >> tmp-$@
+ $(srcdir)/../../move-if-change tmp-$@ $@
+
+sim-inline.c: $(srcdir)/../common/sim-inline.c
+ rm -f $@ tmp-$@
+ echo "# 1 \"$(srcdir)/../common/$@\"" > tmp-$@
+ cat $(srcdir)/../common/$@ >> tmp-$@
+ $(srcdir)/../../move-if-change tmp-$@ $@
+
+sim-io.o: sim-io.c $(sim-io_h) $(sim-assert_h)
+sim-io.c: $(srcdir)/../common/sim-io.c
+ rm -f $@ tmp-$@
+ echo "# 1 \"$(srcdir)/../common/$@\"" > tmp-$@
+ cat $(srcdir)/../common/$@ >> tmp-$@
+ $(srcdir)/../../move-if-change tmp-$@ $@
+
+
+
install: install-common $(SIM_EXTRA_INSTALL)
install-common:
rm -f *.[oa] *~ core
rm -f run libsim.a
rm -f gentmap targ-map.c targ-vals.h
+ rm -f sim-bits.c sim-config.c sim-core.c sim-endian.c sim-events.c sim-inline.c sim-io.c
distclean mostlyclean maintainer-clean realclean: clean
rm -f TAGS
dnl Do not add any here that cannot be supported by all simulators.
dnl Do not add similar but different options to a particular simulator,
dnl all shall eventually behave the same way.
-dnl
-dnl For optional simulator options, a macro SIM_AC_OPTION_* is defined.
-dnl Simulators that wish to use the relevant option specify the macro
-dnl in the simulator specific configure.in file between the SIM_AC_COMMON
-dnl and SIM_AC_OUTPUT lines.
-
-
-dnl Specify the alignment restrictions of the target architecture.
-dnl Without this option all possible alignment restrictions are accomidated.
-AC_DEFUN(SIM_AC_OPTION_ALIGNMENT,
-[
-AC_ARG_ENABLE(sim-alignment,
-[ --enable-sim-alignment=align Specify strict or nonstrict alignment.],
-[case "${enableval}" in
- yes | strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
- no | nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
- 0 | default | DEFAULT) sim_alignment="-DWITH_ALIGNMENT=0";;
- *) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-alignment"); sim_alignment="";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
- echo "Setting alignment flags = $sim_alignment" 6>&1
-fi],[sim_alignment=""])dnl
-AC_SUBST(sim_alignment)
-])dnl
-
-
-dnl Conditionally compile in assertion statements.
-AC_DEFUN(SIM_AC_OPTION_ASSERT,
-[
-AC_ARG_ENABLE(sim-assert,
-[ --enable-sim-assert Specify whether to perform random assertions.],
-[case "${enableval}" in
- yes) sim_assert="-DWITH_ASSERT=1";;
- no) sim_assert="-DWITH_ASSERT=0";;
- *) AC_MSG_ERROR("--enable-sim-assert does not take a value"); sim_assert="";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_assert" != x""; then
- echo "Setting assert flags = $sim_assert" 6>&1
-fi],[sim_assert=""])dnl
-AC_SUBST(sim_assert)
-])
dnl This is a generic option to enable special byte swapping
AC_SUBST(sim_debug)
+dnl --enable-sim-stdio is for users of the simulator
+dnl It determines if IO from the program is routed through STDIO (buffered)
+AC_ARG_ENABLE(sim-stdio,
+[ --enable-sim-stdio Specify whether to use stdio for console input/output.],
+[case "${enableval}" in
+ yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
+ no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
+ *) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-stdio"); sim_stdio="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
+ echo "Setting stdio flags = $sim_stdio" 6>&1
+fi],[sim_stdio=""])dnl
+AC_SUBST(sim_stdio)
+
+
+dnl --enable-sim-trace is for users of the simulator
+dnl the allowable values are work-in-progress
+AC_ARG_ENABLE(sim-trace,
+[ --enable-sim-trace=opts Enable tracing flags],
+[case "${enableval}" in
+ yes) sim_trace="-DTRACE=1 -DWITH_TRACE=1";;
+ no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
+ *) sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
+ echo "Setting sim trace = $sim_trace" 6>&1
+fi],[sim_trace=""])dnl
+AC_SUBST(sim_trace)
+
+
+dnl These are available to append to as desired.
+sim_link_files=
+sim_link_links=
+
+dnl Create tconfig.h either from simulator's tconfig.in or default one
+dnl in common.
+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"
+
+]) dnl End of SIM_AC_COMMON
+
+
+dnl Additional SIM options that can (optionally) be configured
+dnl For optional simulator options, a macro SIM_AC_OPTION_* is defined.
+dnl Simulators that wish to use the relevant option specify the macro
+dnl in the simulator specific configure.in file between the SIM_AC_COMMON
+dnl and SIM_AC_OUTPUT lines.
+
+
+dnl Specify the alignment restrictions of the target architecture.
+dnl Without this option all possible alignment restrictions are accomidated.
+AC_DEFUN(SIM_AC_OPTION_ALIGNMENT,
+[
+AC_ARG_ENABLE(sim-alignment,
+[ --enable-sim-alignment=align Specify strict or nonstrict alignment.],
+[case "${enableval}" in
+ yes | strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
+ no | nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
+ 0 | default | DEFAULT) sim_alignment="-DWITH_ALIGNMENT=0";;
+ *) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-alignment"); sim_alignment="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
+ echo "Setting alignment flags = $sim_alignment" 6>&1
+fi],[sim_alignment=""])dnl
+AC_SUBST(sim_alignment)
+])dnl
+
+
+dnl Conditionally compile in assertion statements.
+AC_DEFUN(SIM_AC_OPTION_ASSERT,
+[
+AC_ARG_ENABLE(sim-assert,
+[ --enable-sim-assert Specify whether to perform random assertions.],
+[case "${enableval}" in
+ yes) sim_assert="-DWITH_ASSERT=1";;
+ no) sim_assert="-DWITH_ASSERT=0";;
+ *) AC_MSG_ERROR("--enable-sim-assert does not take a value"); sim_assert="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_assert" != x""; then
+ echo "Setting assert flags = $sim_assert" 6>&1
+fi],[sim_assert=""])dnl
+AC_SUBST(sim_assert)
+])
+
+
dnl --enable-sim-endian={yes,no,big,little} is for simulators
dnl that support both big and little endian targets.
AC_DEFUN(SIM_AC_OPTION_ENDIAN,
AC_DEFUN(SIM_AC_OPTION_FLOAT,
[
+default_sim_floating_point="ifelse([$1],,0,[$1])"
AC_ARG_ENABLE(sim-float,
-[ --enable-sim-float Specify whether to use host floating point or simulate.],
+[ --enable-sim-float Specify that the target processor has floating point hardware.],
[case "${enableval}" in
yes | hard) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
no | soft) sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
esac
if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
echo "Setting float flags = $sim_float" 6>&1
-fi],[sim_float=""])dnl
+fi],[sim_float="-DWITH_FLOATING_POINT=${default_sim_floating_point}"])dnl
AC_SUBST(sim_float)
])
AC_DEFUN(SIM_AC_OPTION_RESERVED_BITS,
[
+default_sim_reserved_bits="ifelse([$1],,1,[$1])"
AC_ARG_ENABLE(sim-reserved-bits,
[ --enable-sim-reserved-bits Specify whether to check reserved bits in instruction.],
[case "${enableval}" in
esac
if test x"$silent" != x"yes" && test x"$sim_reserved_bits" != x""; then
echo "Setting reserved flags = $sim_reserved_bits" 6>&1
-fi],[sim_reserved_bits=""])dnl
+fi],[sim_reserved_bits="-DWITH_RESERVED_BITS=${default_sim_reserved_bits}"])dnl
AC_SUBST(sim_reserved_bits)
])
AC_DEFUN(SIM_AC_OPTION_SMP,
[
+default_sim_smp="ifelse([$1],,5,[$1])"
AC_ARG_ENABLE(sim-smp,
-[ --enable-sim-smp=n Specify number of processors to configure for.],
+[ --enable-sim-smp=n Specify number of processors to configure for (default ${default_sim_smp}).],
[case "${enableval}" in
yes) sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
no) sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
esac
if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
echo "Setting smp flags = $sim_smp" 6>&1
-fi],[sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5"
+fi],[sim_smp="-DWITH_SMP=${default_sim_smp}" ; sim_igen_smp="-N ${default_sim_smp}"
if test x"$silent" != x"yes"; then
echo "Setting smp flags = $sim_smp" 6>&1
fi])dnl
])
-dnl --enable-sim-trace is for users of the simulator
-dnl the allowable values are work-in-progress
-AC_ARG_ENABLE(sim-trace,
-[ --enable-sim-trace=opts Enable tracing flags],
+AC_DEFUN(SIM_AC_OPTION_XOR_ENDIAN,
+[
+default_sim_xor_endian="ifelse([$1],,8,[$1])"
+AC_ARG_ENABLE(sim-xor-endian,
+[ --enable-sim-xor-endian=n Specify number bytes involved in XOR bi-endian mode (default ${default_sim_xor_endian}).],
[case "${enableval}" in
- yes) sim_trace="-DTRACE=1 -DWITH_TRACE=1";;
- no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
- *) sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
+ yes) sim_xor_endian="-DWITH_XOR_ENDIAN=8";;
+ no) sim_xor_endian="-DWITH_XOR_ENDIAN=0";;
+ *) sim_xor_endian="-DWITH_XOR_ENDIAN=$enableval";;
esac
-if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
- echo "Setting sim trace = $sim_trace" 6>&1
-fi],[sim_trace=""])dnl
-AC_SUBST(sim_trace)
+if test x"$silent" != x"yes" && test x"$sim_xor_endian" != x""; then
+ echo "Setting xor-endian flag = $sim_xor_endian" 6>&1
+fi],[sim_xor_endian="-DWITH_XOR_ENDIAN=${default_sim_xor_endian}"])dnl
+AC_SUBST(sim_xor_endian)
+])
dnl --enable-sim-warnings is for developers of the simulator.
])
-AC_DEFUN(SIM_AC_OPTION_XOR_ENDIAN,
-[
-AC_ARG_ENABLE(sim-xor-endian,
-[ --enable-sim-xor-endian=n Specify number bytes involved in PowerPC XOR bi-endian mode (default 8).],
-[case "${enableval}" in
- yes) sim_xor_endian="-DWITH_XOR_ENDIAN=8";;
- no) sim_xor_endian="-DWITH_XOR_ENDIAN=0";;
- *) sim_xor_endian="-DWITH_XOR_ENDIAN=$enableval";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_xor_endian" != x""; then
- echo "Setting xor-endian flag = $sim_xor_endian" 6>&1
-fi],[sim_xor_endian=""])dnl
-AC_SUBST(sim_xor_endian)
-])
-
-dnl These are available to append to as desired.
-sim_link_files=
-sim_link_links=
-
-dnl Create tconfig.h either from simulator's tconfig.in or default one
-dnl in common.
-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"
-
-]) dnl End of SIM_AC_COMMON
-
-
dnl Generate the Makefile in a target specific directory.
dnl Substitutions aren't performed on the file in AC_SUBST_FILE,
dnl so this is a cover macro to tuck the details away of how we cope.
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="$ac_help
--enable-sim-trace=opts Enable tracing flags"
# Initialize some variables set by options.
yes;
#endif
EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:740: \"$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:742: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
ac_cv_c_cross=yes
else
cat > conftest.$ac_ext <<EOF
-#line 847 "configure"
+#line 849 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
-{ (eval echo configure:851: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
+{ (eval echo configure:853: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_c_cross=no
else
-
-
-
-
-
# Check whether --enable-sim-bswap or --disable-sim-bswap was given.
if test "${enable_sim_bswap+set}" = set; then
enableval="$enable_sim_bswap"
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+# Check whether --enable-sim-stdio or --disable-sim-stdio was given.
+if test "${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 = $sim_stdio" 6>&1
+fi
+else
+ sim_stdio=""
+fi
-
-
-
-
-
sim_link_files=
sim_link_links=
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
-#line 1081 "configure"
+#line 1060 "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:1087: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1066: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
-#line 1096 "configure"
+#line 1075 "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:1102: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1081: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1130 "configure"
+#line 1109 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1135: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1114: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
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@%$sim_trace%g
s%@CPP_FOR_TARGET@%$CPP_FOR_TARGET%g
s%@TARGET_SUBDIR@%$TARGET_SUBDIR%g
--- /dev/null
+/* This file is part of the GNU simulators.
+
+ Copyright (C) 1994-1995,1997, Andrew Cagney <cagney@highland.com.au>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+ */
+
+
+#include "sim-state.h"
+
+
+int current_host_byte_order;
+int current_target_byte_order;
+int current_stdio;
+
+#if defined (WITH_ENVIRONMENT)
+int current_environment;
+#endif
+
+#if defined (WITH_ALIGNMENT)
+int current_alignment;
+#endif
+
+#if defined (WITH_FLOATING_POINT)
+int current_floating_point;
+#endif
+
+
+
+/* map a byte order onto a textual string */
+
+static const char *
+config_byte_order_to_a (int byte_order)
+{
+ switch (byte_order)
+ {
+ case LITTLE_ENDIAN:
+ return "LITTLE_ENDIAN";
+ case BIG_ENDIAN:
+ return "BIG_ENDIAN";
+ case 0:
+ return "0";
+ }
+ return "UNKNOWN";
+}
+
+
+static const char *
+config_stdio_to_a (int stdio)
+{
+ switch (stdio)
+ {
+ case DONT_USE_STDIO:
+ return "DONT_USE_STDIO";
+ case DO_USE_STDIO:
+ return "DO_USE_STDIO";
+ case 0:
+ return "0";
+ }
+ return "UNKNOWN";
+}
+
+
+#if defined (WITH_ENVIRONMENT)
+static const char *
+config_environment_to_a (int environment)
+{
+ switch (environment)
+ {
+ case USER_ENVIRONMENT:
+ return "USER_ENVIRONMENT";
+ case VIRTUAL_ENVIRONMENT:
+ return "VIRTUAL_ENVIRONMENT";
+ case OPERATING_ENVIRONMENT:
+ return "OPERATING_ENVIRONMENT";
+ case 0:
+ return "0";
+ }
+ return "UNKNOWN";
+}
+#endif
+
+
+#if defined (WITH_ALIGNMENT)
+static const char *
+config_alignment_to_a (int alignment)
+{
+ switch (alignment)
+ {
+ case NONSTRICT_ALIGNMENT:
+ return "NONSTRICT_ALIGNMENT";
+ case STRICT_ALIGNMENT:
+ return "STRICT_ALIGNMENT";
+ case 0:
+ return "0";
+ }
+ return "UNKNOWN";
+}
+#endif
+
+
+#if defined (WITH_FLOATING_POINT)
+static const char *
+config_floating_point_to_a (int floating_point)
+{
+ switch (floating_point)
+ {
+ case SOFT_FLOATING_POINT:
+ return "SOFT_FLOATING_POINT";
+ case HARD_FLOATING_POINT:
+ return "HARD_FLOATING_POINT";
+ case 0:
+ return "0";
+ }
+ return "UNKNOWN";
+}
+#endif
+
+
+void
+sim_config (SIM_DESC sd,
+ int prefered_target_byte_order)
+{
+
+ /* set the host byte order */
+ current_host_byte_order = 1;
+ if (*(char*)(¤t_host_byte_order))
+ current_host_byte_order = LITTLE_ENDIAN;
+ else
+ current_host_byte_order = BIG_ENDIAN;
+
+ /* 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));
+
+
+ /* 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?")
+ ? LITTLE_ENDIAN
+ : BIG_ENDIAN);
+#endif
+ if (current_target_byte_order == 0
+ && prefered_target_byte_order != 0)
+ current_target_byte_order = prefered_target_byte_order;
+ if (current_target_byte_order == 0)
+ current_target_byte_order = WITH_TARGET_BYTE_ORDER;
+
+ /* verify the target byte order */
+ if (CURRENT_TARGET_BYTE_ORDER == 0)
+ sim_io_error (sd, "target byte order unspecified");
+ if (CURRENT_TARGET_BYTE_ORDER != current_target_byte_order)
+ sim_io_error (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",
+ config_byte_order_to_a (CURRENT_TARGET_BYTE_ORDER),
+ config_byte_order_to_a (prefered_target_byte_order));
+
+
+ /* set the stdio */
+ if (current_stdio == 0)
+ current_stdio = WITH_STDIO;
+ if (current_stdio == 0)
+ current_stdio = DO_USE_STDIO;
+
+ /* verify the stdio */
+ if (CURRENT_STDIO == 0)
+ sim_io_error (sd, "target standard IO unspecified");
+ 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));
+
+
+#if defined (WITH_ENVIRONMENT)
+
+ /* set the environment */
+#if (WITH_DEVICES)
+ if (current_environment == 0)
+ {
+ const char *env =
+ tree_find_string_property(root, "/openprom/options/env");
+ current_environment = ((strcmp(env, "user") == 0
+ || strcmp(env, "uea") == 0)
+ ? USER_ENVIRONMENT
+ : (strcmp(env, "virtual") == 0
+ || strcmp(env, "vea") == 0)
+ ? VIRTUAL_ENVIRONMENT
+ : (strcmp(env, "operating") == 0
+ || strcmp(env, "oea") == 0)
+ ? OPERATING_ENVIRONMENT
+ : 0);
+ }
+#endif
+ if (current_environment == 0)
+ current_environment = WITH_ENVIRONMENT;
+
+ /* verify the environment */
+ if (CURRENT_ENVIRONMENT == 0)
+ sim_io_error (sd, "target environment unspecified");
+ 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));
+#endif
+
+
+#if defined (WITH_ALIGNMENT)
+
+ /* set the alignment */
+#if defined (WITH_DEVICES)
+ if (current_alignment == 0)
+ current_alignment =
+ (tree_find_boolean_property(root, "/openprom/options/strict-alignment?")
+ ? STRICT_ALIGNMENT
+ : NONSTRICT_ALIGNMENT);
+#endif
+ if (current_alignment == 0)
+ current_alignment = WITH_ALIGNMENT;
+
+ /* verify the alignment */
+ if (CURRENT_ALIGNMENT == 0)
+ sim_io_error (sd, "target alignment unspecified");
+ 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));
+#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");
+ 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));
+
+#endif
+
+
+}
+
+
+void
+print_sim_config (SIM_DESC sd)
+{
+#if defined (__GNUC__) && defined (__VERSION__)
+ sim_io_printf (sd, "Compiled by GCC %s on %s %s\n",
+ __VERSION__, __DATE__, __TIME__);
+#else
+ sim_io_printf (sd, "Compiled on %s %s\n", __DATE__, __TIME__);
+#endif
+
+ 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",
+ config_byte_order_to_a (WITH_HOST_BYTE_ORDER));
+
+ sim_io_printf (sd, "WITH_STDIO = %s\n",
+ config_stdio_to_a (WITH_STDIO));
+
+#if defined (WITH_XOR_ENDIAN)
+ sim_io_printf (sd, "WITH_XOR_ENDIAN = %d\n", WITH_XOR_ENDIAN);
+#endif
+
+#if defined (WITH_ENVIRONMENT)
+ sim_io_printf (sd, "WITH_ENVIRONMENT = %s\n",
+ config_environment_to_a (WITH_ENVIRONMENT));
+#endif
+
+#if defined (WITH_ALIGNMENT)
+ sim_io_printf (sd, "WITH_ALIGNMENT = %s\n",
+ config_alignment_to_a (WITH_ALIGNMENT));
+#endif
+
+#if defined (WITH_FLOATING_POINT)
+ sim_io_printf (sd, "WITH_FLOATING_POINT = %s\n",
+ config_floating_point_to_a (WITH_FLOATING_POINT));
+#endif
+
+#if defined (WITH_SMP)
+ sim_io_printf (sd, "WITH_SMP = %d\n", WITH_SMP);
+#endif
+
+#if defined (WITH_RESERVED_BITS)
+ sim_io_printf (sd, "WITH_RESERVED_BITS = %d\n", WITH_RESERVED_BITS);
+#endif
+
+}
--- /dev/null
+/* This file is part of the program psim.
+
+ Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+ */
+
+
+#ifndef _PSIM_CONFIG_H_
+#define _PSIM_CONFIG_H_
+
+
+/* endianness of the host/target:
+
+ If the build process is aware (at compile time) of the endianness
+ of the host/target it is able to eliminate slower generic endian
+ handling code.
+
+ Possible values are 0 (unknown), LITTLE_ENDIAN, BIG_ENDIAN */
+
+#ifndef WITH_HOST_BYTE_ORDER
+#define WITH_HOST_BYTE_ORDER 0 /*unknown*/
+#endif
+
+#ifndef WITH_TARGET_BYTE_ORDER
+#define WITH_TARGET_BYTE_ORDER 0 /*unknown*/
+#endif
+
+extern int current_host_byte_order;
+#define CURRENT_HOST_BYTE_ORDER (WITH_HOST_BYTE_ORDER \
+ ? WITH_HOST_BYTE_ORDER \
+ : current_host_byte_order)
+extern int current_target_byte_order;
+#define CURRENT_TARGET_BYTE_ORDER (WITH_TARGET_BYTE_ORDER \
+ ? WITH_TARGET_BYTE_ORDER \
+ : 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. */
+
+/* #define WITH_XOR_ENDIAN 8 */
+
+
+
+/* Intel host BSWAP support:
+
+ Whether to use bswap on the 486 and pentiums rather than the 386
+ sequence that uses xchgb/rorl/xchgb */
+#ifndef WITH_BSWAP
+#define WITH_BSWAP 0
+#endif
+
+
+
+/* SMP support:
+
+ 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
+ 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
+#define MAX_NR_PROCESSORS WITH_SMP
+#else
+#define MAX_NR_PROCESSORS 1
+#endif
+
+#endif
+
+
+
+/* Word size of host/target:
+
+ Set these according to your host and target requirements. At this
+ point in time, I've only compiled (not run) for a 64bit and never
+ built for a 64bit host. This will always remain a compile time
+ option */
+
+#ifndef WITH_TARGET_WORD_BITSIZE
+#define WITH_TARGET_WORD_BITSIZE 32 /* compiled only */
+#endif
+
+#ifndef WITH_HOST_WORD_BITSIZE
+#define WITH_HOST_WORD_BITSIZE 32 /* 64bit ready? */
+#endif
+
+
+
+/* Program environment:
+
+ Three environments are available - UEA (user), VEA (virtual) and
+ OEA (perating). The former two are environment that users would
+ expect to see (VEA includes things like coherency and the time
+ base) while OEA is what an operating system expects to see. By
+ setting these to specific values, the build process is able to
+ eliminate non relevent environment code
+
+ CURRENT_ENVIRONMENT specifies which of vea or oea is required for
+ the current runtime. */
+
+#if defined (WITH_ENVIRONMENT)
+
+#define USER_ENVIRONMENT 1
+#define VIRTUAL_ENVIRONMENT 2
+#define OPERATING_ENVIRONMENT 3
+
+extern int current_environment;
+#define CURRENT_ENVIRONMENT (WITH_ENVIRONMENT \
+ ? WITH_ENVIRONMENT \
+ : current_environment)
+
+#endif
+
+
+
+/* Callback/Default Memory.
+
+ Core includes a builtin memory type (raw_memory) that is
+ implemented using an array. raw_memory does not require any
+ additional functions etc.
+
+ Callback memory is where the core calls a core device for the data
+ it requires.
+
+ Default memory is an extenstion of this where for addresses that do
+ not map into either a callback or core memory range a default map
+ can be used.
+
+ The OEA model uses callback memory for devices and default memory
+ for buses.
+
+ The VEA model uses callback memory to capture `page faults'.
+
+ While it may be possible to eliminate callback/default memory (and
+ hence also eliminate an additional test per memory fetch) it
+ probably is not worth the effort.
+
+ BTW, while raw_memory could have been implemented as a callback,
+ profiling has shown that there is a biger win (at least for the
+ x86) in eliminating a function call for the most common
+ (raw_memory) case. */
+
+#ifndef WITH_CALLBACK_MEMORY
+#define WITH_CALLBACK_MEMORY 1
+#endif
+
+
+
+/* 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.
+
+ This model. Instead allows both little and big endian modes to
+ either take exceptions or handle miss aligned transfers.
+
+ 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). */
+
+#if defined (WITH_ALIGNMENT)
+
+#define NONSTRICT_ALIGNMENT 1
+#define STRICT_ALIGNMENT 2
+
+extern int current_alignment;
+#define CURRENT_ALIGNMENT (WITH_ALIGNMENT \
+ ? WITH_ALIGNMENT \
+ : current_alignment)
+
+#endif
+
+
+
+/* Floating point suport:
+
+ Should the processor trap for all floating point instructions (as
+ if the hardware wasn't implemented) or implement the floating point
+ instructions directly. */
+
+#if defined (WITH_FLOATING_POINT)
+
+#define SOFT_FLOATING_POINT 1
+#define HARD_FLOATING_POINT 2
+
+extern int current_floating_point;
+#define CURRENT_FLOATING_POINT (WITH_FLOATING_POINT \
+ ? WITH_FLOATING_POINT \
+ : current_floating_point)
+
+#endif
+
+
+
+/* Debugging:
+
+ Control the inclusion of debugging code. */
+
+/* Include the tracing code. Disabling this eliminates all tracing
+ code */
+
+#ifndef WITH_TRACE
+#define WITH_TRACE 1
+#endif
+
+
+/* include code that checks assertions scattered through out the
+ program */
+
+#ifndef WITH_ASSERT
+#define WITH_ASSERT 1
+#endif
+
+
+/* Whether to check instructions for reserved bits being set */
+
+/* #define WITH_RESERVED_BITS 1 */
+
+
+
+/* include monitoring code */
+
+#define MONITOR_INSTRUCTION_ISSUE 1
+#define MONITOR_LOAD_STORE_UNIT 2
+/* do not define WITH_MON by default */
+#define DEFAULT_WITH_MON (MONITOR_LOAD_STORE_UNIT \
+ | MONITOR_INSTRUCTION_ISSUE)
+
+
+/* Current CPU model (models are in the generated models.h include file) */
+#ifndef WITH_MODEL
+#define WITH_MODEL 0
+#endif
+
+#define CURRENT_MODEL (WITH_MODEL \
+ ? WITH_MODEL \
+ : current_model)
+
+#ifndef WITH_DEFAULT_MODEL
+#define WITH_DEFAULT_MODEL DEFAULT_MODEL
+#endif
+
+#define MODEL_ISSUE_IGNORE (-1)
+#define MODEL_ISSUE_PROCESS 1
+
+#ifndef WITH_MODEL_ISSUE
+#define WITH_MODEL_ISSUE 0
+#endif
+
+extern int current_model_issue;
+#define CURRENT_MODEL_ISSUE (WITH_MODEL_ISSUE \
+ ? WITH_MODEL_ISSUE \
+ : current_model_issue)
+
+
+
+/* Whether or not input/output just uses stdio, or uses printf_filtered for
+ output, and polling input for input. */
+
+#define DONT_USE_STDIO 2
+#define DO_USE_STDIO 1
+
+#ifndef WITH_STDIO
+#define WITH_STDIO 0
+#endif
+
+extern int current_stdio;
+#define CURRENT_STDIO (WITH_STDIO \
+ ? WITH_STDIO \
+ : current_stdio)
+
+
+
+/* Specify that configured calls pass parameters in registers when the
+ convention is that they are placed on the stack */
+
+#ifndef WITH_REGPARM
+#define WITH_REGPARM 0
+#endif
+
+/* Specify that configured calls use an alternative calling mechanism */
+
+#ifndef WITH_STDCALL
+#define WITH_STDCALL 0
+#endif
+
+
+/* complete/verify/print the simulator configuration */
+
+
+/* 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);
+
+
+#endif /* _PSIM_CONFIG_H */
+Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * configure: Re-generate.
+
Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
* configure: Regenerate to track ../common/aclocal.m4 changes.
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"
# Initialize some variables set by options.
yes;
#endif
EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:739: \"$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:741: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
ac_cv_c_cross=yes
else
cat > conftest.$ac_ext <<EOF
-#line 846 "configure"
+#line 848 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
-{ (eval echo configure:850: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
+{ (eval echo configure:852: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_c_cross=no
else
-
-
-
-
-
# Check whether --enable-sim-bswap or --disable-sim-bswap was given.
if test "${enable_sim_bswap+set}" = set; then
enableval="$enable_sim_bswap"
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+# Check whether --enable-sim-stdio or --disable-sim-stdio was given.
+if test "${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 = $sim_stdio" 6>&1
+fi
+else
+ sim_stdio=""
+fi
-
-
-
-
-
sim_link_files=
sim_link_links=
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
-#line 1051 "configure"
+#line 1030 "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:1057: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1036: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
-#line 1066 "configure"
+#line 1045 "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:1072: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1051: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1100 "configure"
+#line 1079 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1105: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1084: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
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@%$sim_trace%g
s%@CPP@%$CPP%g
+Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * configure: Re-generate.
+
Thu Mar 13 12:46:04 1997 Doug Evans <dje@canuck.cygnus.com>
* interf.c (sim_open): New SIM_DESC result. Argument is now in
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="$ac_help
--enable-sim-trace=opts Enable tracing flags"
# Initialize some variables set by options.
yes;
#endif
EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:739: \"$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:741: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
ac_cv_c_cross=yes
else
cat > conftest.$ac_ext <<EOF
-#line 846 "configure"
+#line 848 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
-{ (eval echo configure:850: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
+{ (eval echo configure:852: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_c_cross=no
else
-
-
-
-
-
# Check whether --enable-sim-bswap or --disable-sim-bswap was given.
if test "${enable_sim_bswap+set}" = set; then
enableval="$enable_sim_bswap"
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+# Check whether --enable-sim-stdio or --disable-sim-stdio was given.
+if test "${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 = $sim_stdio" 6>&1
+fi
+else
+ sim_stdio=""
+fi
-
-
-
-
-
sim_link_files=
sim_link_links=
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
-#line 1051 "configure"
+#line 1030 "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:1057: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1036: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
-#line 1066 "configure"
+#line 1045 "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:1072: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1051: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1100 "configure"
+#line 1079 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1105: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1084: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
ac_save_LIBS="$LIBS"
LIBS="-ltermcap $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 1138 "configure"
+#line 1117 "configure"
#include "confdefs.h"
int main() { return 0; }
main()
; return 0; }
EOF
-if { (eval echo configure:1146: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:1125: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
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@%$sim_trace%g
s%@CPP@%$CPP%g
s%@TERMCAP@%$TERMCAP%g
+Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
* configure: Re-generate.
ac_help="$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"
# Initialize some variables set by options.
yes;
#endif
EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:739: \"$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:741: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
ac_cv_c_cross=yes
else
cat > conftest.$ac_ext <<EOF
-#line 846 "configure"
+#line 848 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
-{ (eval echo configure:850: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
+{ (eval echo configure:852: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_c_cross=no
else
-
-
-
-
-
# Check whether --enable-sim-bswap or --disable-sim-bswap was given.
if test "${enable_sim_bswap+set}" = set; then
enableval="$enable_sim_bswap"
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+# Check whether --enable-sim-stdio or --disable-sim-stdio was given.
+if test "${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 = $sim_stdio" 6>&1
+fi
+else
+ sim_stdio=""
+fi
-
-
-
-
-
sim_link_files=
sim_link_links=
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
-#line 1051 "configure"
+#line 1030 "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:1057: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1036: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
-#line 1066 "configure"
+#line 1045 "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:1072: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1051: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1100 "configure"
+#line 1079 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1105: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1084: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
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@%$sim_trace%g
s%@CPP@%$CPP%g
+Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+Tue Mar 25 11:38:22 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * interp.c (sim_open): Set optind to 0 before calling getopt.
+
+Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
Mon Mar 17 10:52:59 1997 Gavin Koch <gavin@cetus.cygnus.com>
* interp.c : Replace uses of pr_addr with pr_uword64
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="$ac_help
--enable-sim-trace=opts Enable tracing flags"
# Initialize some variables set by options.
yes;
#endif
EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:739: \"$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:741: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
ac_cv_c_cross=yes
else
cat > conftest.$ac_ext <<EOF
-#line 846 "configure"
+#line 848 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
-{ (eval echo configure:850: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
+{ (eval echo configure:852: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_c_cross=no
else
-
-
-
-
-
# Check whether --enable-sim-bswap or --disable-sim-bswap was given.
if test "${enable_sim_bswap+set}" = set; then
enableval="$enable_sim_bswap"
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+# Check whether --enable-sim-stdio or --disable-sim-stdio was given.
+if test "${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 = $sim_stdio" 6>&1
+fi
+else
+ sim_stdio=""
+fi
-
-
-
-
-
sim_link_files=
sim_link_links=
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
-#line 1063 "configure"
+#line 1042 "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:1069: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1048: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
-#line 1078 "configure"
+#line 1057 "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:1084: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1063: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1112 "configure"
+#line 1091 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1117: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1096: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
ac_save_LIBS="$LIBS"
LIBS="-lm $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 1149 "configure"
+#line 1128 "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
fabs()
; return 0; }
EOF
-if { (eval echo configure:1161: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:1140: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1192 "configure"
+#line 1171 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:1216: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:1195: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
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@%$sim_trace%g
s%@SIMCONF@%$SIMCONF%g
s%@CPP@%$CPP%g
+Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+Thu Mar 20 11:58:02 1997 Jeffrey A Law (law@cygnus.com)
+
+ * simops.c: Fix register extraction for a two "movbu" variants.
+ Somewhat simplify "sub" instructions.
+ Correctly sign extend operands for "mul". Put the correct
+ half of the result in MDR for "mul" and "mulu".
+ Implement remaining instructions.
+ Tweak opcode for "syscall".
+
+Tue Mar 18 14:21:21 1997 Jeffrey A Law (law@cygnus.com)
+
+ * simops.c: Do syscall emulation in "syscall" instruction. Add
+ dummy "trap" instruction.
+
Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
* configure: Regenerated to track ../common/aclocal.m4 changes.
ac_help="$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"
# Initialize some variables set by options.
yes;
#endif
EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:739: \"$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:741: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
ac_cv_c_cross=yes
else
cat > conftest.$ac_ext <<EOF
-#line 846 "configure"
+#line 848 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
-{ (eval echo configure:850: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
+{ (eval echo configure:852: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_c_cross=no
else
-
-
-
-
-
# Check whether --enable-sim-bswap or --disable-sim-bswap was given.
if test "${enable_sim_bswap+set}" = set; then
enableval="$enable_sim_bswap"
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+# Check whether --enable-sim-stdio or --disable-sim-stdio was given.
+if test "${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 = $sim_stdio" 6>&1
+fi
+else
+ sim_stdio=""
+fi
-
-
-
-
-
sim_link_files=
sim_link_links=
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
-#line 1051 "configure"
+#line 1030 "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:1057: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1036: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
-#line 1066 "configure"
+#line 1045 "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:1072: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1051: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1100 "configure"
+#line 1079 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1105: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1084: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
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@%$sim_trace%g
s%@CPP@%$CPP%g
+Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+Wed Mar 19 09:34:36 1997 Fred Fish <fnf@cygnus.com>
+
+ * interp.c (sim_do_command): Check for NULL command or empty
+ string and handle it the same as a "help" command. Use callback
+ to print error message for unrecognized commands. Replace
+ hardcoded tab in literal string with a \t. Other minor code
+ cleanup.
+
Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
* configure: Regenerated to track ../common/aclocal.m4 changes.
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="$ac_help
--enable-sim-trace=opts Enable tracing flags"
# Initialize some variables set by options.
yes;
#endif
EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:739: \"$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:741: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
ac_cv_c_cross=yes
else
cat > conftest.$ac_ext <<EOF
-#line 846 "configure"
+#line 848 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
-{ (eval echo configure:850: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
+{ (eval echo configure:852: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_c_cross=no
else
-
-
-
-
-
# Check whether --enable-sim-bswap or --disable-sim-bswap was given.
if test "${enable_sim_bswap+set}" = set; then
enableval="$enable_sim_bswap"
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+# Check whether --enable-sim-stdio or --disable-sim-stdio was given.
+if test "${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 = $sim_stdio" 6>&1
+fi
+else
+ sim_stdio=""
+fi
-
-
-
-
-
sim_link_files=
sim_link_links=
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
-#line 1051 "configure"
+#line 1030 "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:1057: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1036: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
-#line 1066 "configure"
+#line 1045 "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:1072: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1051: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1100 "configure"
+#line 1079 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1105: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1084: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
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@%$sim_trace%g
s%@CPP@%$CPP%g
+Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
* configure: Re-generate.
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="$ac_help
--enable-sim-trace=opts Enable tracing flags"
# Initialize some variables set by options.
yes;
#endif
EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:739: \"$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:741: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
ac_cv_c_cross=yes
else
cat > conftest.$ac_ext <<EOF
-#line 846 "configure"
+#line 848 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
-{ (eval echo configure:850: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
+{ (eval echo configure:852: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_c_cross=no
else
-
-
-
-
-
# Check whether --enable-sim-bswap or --disable-sim-bswap was given.
if test "${enable_sim_bswap+set}" = set; then
enableval="$enable_sim_bswap"
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+# Check whether --enable-sim-stdio or --disable-sim-stdio was given.
+if test "${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 = $sim_stdio" 6>&1
+fi
+else
+ sim_stdio=""
+fi
-
-
-
-
-
sim_link_files=
sim_link_links=
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
-#line 1051 "configure"
+#line 1030 "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:1057: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1036: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
-#line 1066 "configure"
+#line 1045 "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:1072: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1051: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1100 "configure"
+#line 1079 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1105: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1084: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
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@%$sim_trace%g
s%@CPP@%$CPP%g
projects / platform / upstream / binutils.git / commitdiff