+Tue Aug 6 09:28:22 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * configure.in (--enable-sim-{hardware,packages}): Fix typos.
+ * configure: Regenerate.
+
+ * device.c (device_instance_call_method): Fixup format message in
+ error case. Return 0 in case of error to shut up compiler
+ warnings.
+
+Wed Jul 31 00:02:30 1996 Andrew Cagney <cagney@kremvax.highland.com.au>
+
+ * device_table.h (device_instance_callbacks): Relace the claim and
+ release methods with a more general table mapping from method-name
+ to method-function.
+
+ * device.c (device_instance_call_method): New function. Implement
+ the OpenBoot call-method client interface. Attempts to locate the
+ instances method in the callback table.
+ (device_instance_claim, device_instance_release): Delete.
+ Replaced with call-method and a lookup table.
+
+ * emul_chirp.c (chirp_emul_call_method): Use the new device
+ instance call method and let that handle a client claim call.
+
+ * hw_htab.c (claim_memory): Wrapper function to call the memory
+ devices "claim" method using the new device-instance call-method
+ interface. Replaces the previous direct calls to claim.
+ (htab_map_region): Use claim_memory.
+ (htab_init_data_callback): Ditto.
+
+ * hw_memory.c (hw_memory_instance_claim): Update function
+ interface so that it is compatible with call-method.
+ (hw_memory_instance_release): Ditto.
+ (hw_memory_instance_methods): New table of memory specific
+ methods claim and release. Add to the hw_memory_callback
+ table.
+
+Tue Jul 30 21:26:14 1996 Andrew Cagney <cagney@kremvax.highland.com.au>
+
+ * psim.c (psim_init): Back out of change to initial value of
+ system->last_cpu.
+
+Tue Jul 30 21:12:24 1996 Andrew Cagney <cagney@kremvax.highland.com.au>
+
+ * sim_callbacks.h (sim_io_printf_filtered): Replace
+ printf_filtered with a local simulator specific version. Add
+ #define printf_filtered to simplify updating of existing code.
+
+ * sim_callbacks.h (sim_io_write_stdout, sim_io_read_stdin,
+ sim_io_write_stderr): New functions. Read / write to the
+ simulations stdin and stdout and stderr interfaces. Merge in code
+ from hw_pal that previously handled async I/O.
+ (sim_io_flush_stdoutput): Rename flush_stdoutput. Add #define
+ flush_stdoutput to simplify updating of existing code.
+
+ * hw_pal.c (scan_hw_pal, write_hw_pal,
+ hw_pal_instance_write_callback): Use the new sim_io functions.
+
+ * main.c: Implement standalone versions of the new sim_io
+ functions. Include support for async I/O.
+ * sim_calls.c: Ditto. This time using the gdb callback table.
+
+ * std-config.h (CURRENT_STDIO, current_stdio): New macro. Set up
+ stdio configuration so that it works in the same way as the rest
+ of the simulation.
+ * psim.c (psim_create): Initialize current_stdio from the device
+ tree.
+ * emul_generic.c (emul_add_tree_options): Enter a default value
+ for use-stdio in the device tree.
+
+Fri Jul 26 19:43:03 1996 Andrew Cagney <cagney@kremvax.highland.com.au>
+
+ * gen-idecode.c (print_jump): Was always generating a jump back to
+ idecode. Only necessary at tail of semantic code.
+ (print_jump): Was always setting the processor's cia, even during
+ startup when the processor was still undefined.
+ (print_jump): For safety, restart smp loop when cpu_nr >= nr_cpus,
+ not just equal.
+
+ * options.c (print_options): Add printing of WITH_REGPARM and
+ WITH_STDCALL.
+
+ * std-config.h (WITH_REGPARM, WITH_STDCALL): Provide default
+ (disabled) values if not defined.
+
+Fri Jul 26 00:36:35 1996 Andrew Cagney <cagney@kremvax.highland.com.au>
+
+ * ppc-cache-rules (cache): Change RS and RB to cache instead of
+ compute. The block move instructions use them.
+
+ * idecode_expression.h (FPSCR_SET): New macro, set specific FPSCR
+ register.
+ (CR_FIELD): New macro, extract specific CR register.
+ (FPSCR_FIELD): New macro, extract specific FPSCR register.
+
+ * registers.h (GPR): New macro, simplify accesses to GPR[i].
+
+ * bits.c (INSERTED): Covert INSERTED macro into a function.
+ (EXTRACTED): Conditionally compile on correct bit size macro.
+
+ * bits.h (BIT8): New macro, set a single bit in an 8 bit byte.
+
+ * ppc-instructions: With hints from Paul Martin, type in missing
+ some instruction semantics. Leave disabled for the moment.
+ (Load Multiple Word): Ditto.
+ (Store Multiple Word): Ditto.
+ (Load String Word Immediate): Ditto.
+ (Load String Word Indexed): Ditto.
+ (Store String Word Immedate): Ditto.
+ (Store String Word Indexed): Ditto.
+ (Move to Condition Register from XER): Ditto.
+ (Move From Condition Register): Ditto.
+ (Move From FPSCR): Ditto.
+ (Move to Condition Register from FPSCR): Ditto.
+ (Move To FPSCR Field Immediate): Ditto.
+ (Move To FPSCR Fields): Ditto.
+ (Move To FPSCR Bit 0): Ditto.
+ (Move To FPSCR Bit 1): Ditto.
+
+Thu Jul 25 22:10:40 1996 Andrew Cagney <cagney@kremvax.highland.com.au>
+
+ * std-config.h (SEMANTICS_INLINE): By default, mask out the
+ inlining of semantic functions from DEFAULT_INLINE. Almost all
+ configurations call the semantic code via a pointer so there is
+ little benefit.
+
+ * std-config.h (ICACHE_INLINE): Ditto.
+
+Thu Jul 25 20:07:30 1996 Andrew Cagney <cagney@kremvax.highland.com.au>
+
+ * configure.in (sim_regparm): Add configuration option for
+ enabling GCC's regparm attribute.
+ * (sim_stdcall): Add configuration option for enabling GCC's
+ stdcall attribute.
+
+ * Makefile.in (REGPARM_CFLAGS): Pass regparam configuration onto
+ compilations.
+ * (STDCALL_CFLAGS): Pass stdcall configuration onto compilations.
+
+ * std-config.h (REGPARM): Extend construction of REGPARM macro so
+ that it can include __stdcall__ function attribute.
+
+Wed Jul 24 19:04:20 1996 Andrew Cagney <cagney@sawnoff>
+
+ * options.c (print_options): Include SUPPORT_INLINE in information
+ dump.
+
+ * gen-idecode.c (print_run_until_stop_body): Only generate loop
+ termination test if creating idecode_run_until_stop. Push the
+ loop termination test back into each alternative branch.
+
+Wed Jul 24 15:47:09 1996 Andrew Cagney <cagney@kremvax.highland.com.au>
+
+ * gen-icache.c (print_icache_function): Have the cache function
+ always update the cache_entries semantic and address fields.
+
+ * gen-idecode.c (print_idecode_switch_illegal): Include a break
+ when generating illegal instructions. This was commented out
+ which is a hangover from looking a at switch statements generated
+ using indirect jumps.
+
+Tue Jul 23 20:57:01 1996 Andrew Cagney <cagney@kremvax.highland.com.au>
+
+ * igen.c (print_my_defines): Replaces print_define_my_index.
+ Print both a definition for MY_INDEX and MY_PREFIX.
+ * gen-icache.c (print_icache_function): Adjust.
+ * gen-idecode.c (print_jump_insn): Adjust.
+ * gen-semantics.c (print_c_semantic): Adjust.
+
+ * gen-support.c (gen_support_h): Add optional include to created
+ support.h so that, like cpu, it is optionally inlined for all
+ modules that include it.
+ * inline.h, inline.c: Adjust so that support.[hc] is handled the
+ same as cpu.[hc].
+
+ * idecode_fields.h (LABEL, GOTO): Macro's that create a unique
+ name for a lable and then branch to it.
+
+ * ppc-instructions (convert_to_integer, Floating Round to
+ Single-Precision, Floating Convert from Integer Doubleword): Use
+ LABEL and GOTO instead of the recently added switch statements.
+
+Wed Jul 24 14:02:42 1996 Andrew Cagney <cagney@sawnoff.highland.com.au>
+
+ * gen-idecode.c (print_run_until_stop_body): Too many rparen in
+ generated code.
+
+Tue Jul 23 20:57:01 1996 Andrew Cagney <cagney@kremvax.highland.com.au>
+
+ * configure.in (--enable-sim-line-nr): Typo - sim_line-nr.
+ * (--enable-sim-inline): Reorder patern matching of arguments so
+ that SUPPORT=ALL_INLINE is reconized as *=* and not *_INLINE.
+
+ * configure: rebuild.
+
+Mon Jul 22 23:25:08 1996 Andrew Cagney <cagney@highland.com.au>
+
+ * configure.in (--enable-sim-hardware, --enable-sim-packages): New
+ configuration options. Let the user specify the packages or
+ hardware devices that are to be included in the build. Makes it
+ possible for user packages to be specified.
+
+ * Makefile.in (tmp-pk, tmp-hw): Just use the list of packages and
+ hardware instead of checking it using ls. configure.in should
+ have taken care of any problems.
+ (HW_SRC, HW_OBJ, PACKAGE_SRC, PACKAGE_OBJ): Set by configure.
+
+Mon Jul 22 22:38:59 1996 Andrew Cagney <cagney@highland.com.au>
+
+ * psim.c (psim_options): Enter the argument to the memory size
+ option directly into the device tree. Was using atol() which is
+ dangerously non portable.
+
+Mon Jul 22 22:17:08 1996 Andrew Cagney <cagney@highland.com.au>
+
+ * configure.in (icache): Extend icache flag to include an insn
+ option. If specifyed the insn - aka instruction - is included in
+ the instruction cache. Make this the default.
+ * configure: re-generate.
+
+ * igen.c (main), igen.h: Add option -S - inSn - for specifying
+ that the instruction should be included in the icache.
+
+ * gen-icache.c (print_icache_body): If enabled, output code to put
+ the instruction into the icache.
+ (print_icache_struct): If enabled, add insn to the icache struct.
+
+Mon Jul 22 20:46:12 1996 Andrew Cagney <cagney@highland.com.au>
+
+ * Makefile.in (BUILD_CFLAGS): Include -g when building the
+ generators.
+
+Mon Jul 22 20:00:25 1996 Andrew Cagney <cagney@highland.com.au>
+
+ * emul_generic.c (emul_add_tree_options): Was incorrectly setting
+ the strict-alignment option when hardwired for non-strict
+ alignment.
+
Sun Jul 21 21:18:05 1996 Andrew Cagney <cagney@kremvax.highland.com.au>
* gen-semantics.c: Make the my_index variable a macro MY_INDEX.
INLINE_CFLAGS = @sim_inline@
BSWAP_CFLAGS = @sim_bswap@
ENDIAN_CFLAGS = @sim_endian@
+REGPARM_CFLAGS = @sim_regparm@
+STDCALL_CFLAGS = @sim_stdcall@
HOSTENDIAN_CFLAGS = @sim_hostendian@
SMP_CFLAGS = @sim_smp@
XOR_ENDIAN_CFLAGS = @sim_xor_endian@
WARNING_CFLAGS = @sim_warnings@
CONFIG_CFLAGS = $(BSWAP_CFLAGS) \
$(ENDIAN_CFLAGS) \
+ $(REGPARM_CFLAGS) \
+ $(STDCALL_CFLAGS) \
$(HOSTENDIAN_CFLAGS) \
$(SMP_CFLAGS) \
$(XOR_ENDIAN_CFLAGS) \
STD_CFLAGS = $(CFLAGS) $(INLINE_CFLAGS) $(CONFIG_CFLAGS) $(WARNING_CFLAGS) $(SIM_CFLAGS) $(HDEFINES) $(TDEFINES) $(INCLUDES)
NOWARN_CFLAGS = $(CFLAGS) $(INLINE_CFLAGS) $(CONFIG_CFLAGS) $(SIM_CFLAGS) $(HDEFINES) $(TDEFINES) $(INCLUDES)
-BUILD_CFLAGS = -O $(INCLUDES) $(WARNING_CFLAGS)
+BUILD_CFLAGS = -g -O $(INCLUDES) $(WARNING_CFLAGS)
BUILD_LDFLAGS =
GDB_OBJ = sim_calls.o
-HW_SRC = \
- hw_cpu.c \
- hw_memory.c \
- hw_nvram.c \
- hw_iobus.c \
- hw_htab.c \
- hw_disk.c \
- hw_trace.c \
- hw_register.c \
- hw_vm.c \
- hw_init.c \
- hw_core.c \
- hw_pal.c
-
-HW_OBJ = \
- hw_cpu.o \
- hw_memory.o \
- hw_nvram.o \
- hw_iobus.o \
- hw_htab.o \
- hw_disk.o \
- hw_trace.o \
- hw_register.o \
- hw_vm.o \
- hw_init.o \
- hw_core.o \
- hw_pal.o
-
-PACKAGE_SRC = \
- pk_disklabel.c
-
-PACKAGE_OBJ = \
- pk_disklabel.o
+HW_SRC = @sim_hw_src@
+HW_OBJ = @sim_hw_obj@
+
+PACKAGE_SRC = @sim_pk_src@
+PACKAGE_OBJ = @sim_pk_obj@
psim: $(TARGETLIB) main.o $(LIBIBERTY_LIB) $(BFD_LIB) $(LIBS)
# real hardware
tmp-hw: Makefile $(HW_SRC) $(srcdir)/../../move-if-change
- (cd $(srcdir); ls $(HW_SRC)) \
+ for hw in $(HW_SRC) ; do echo $$hw ; done \
+ | sort -u \
| sed -e 's/^.*\(hw_.*\)\.c/\1/' \
-e 's/^/extern const device_descriptor /' \
-e 's/$$/_device_descriptor\[\];/' \
> tmp-hw.h
- (cd $(srcdir); ls $(HW_SRC)) \
+ for hw in $(HW_SRC) ; do echo $$hw ; done \
+ | sort -u \
| sed -e 's/^.*\(hw_.*\)\.c/\1/' \
-e 's/^/ /' \
-e 's/$$/_device_descriptor,/' \
# real packages
tmp-pk: Makefile $(PACKAGE_SRC) $(srcdir)/../../move-if-change
- (cd $(srcdir); ls $(PACKAGE_SRC)) \
+ for pk in $(PACKAGE_SRC) ; do echo $$pk ; done \
+ | sort -u \
| sed -e 's/^pk_\(.*\)\.c/\1/' \
-e 's/^/extern package_create_instance_callback pk_/' \
-e 's/$$/_create_instance;/' \
--enable-sim-filter=rule Specify filter rules."
ac_help="$ac_help
--enable-sim-icache=size Specify instruction cache size."
+ac_help="$ac_help
+ --enable-sim-hardware=list Specify the hardware to be included in the build."
+ac_help="$ac_help
+ --enable-sim-packages=list Specify the packages to be included in the build."
ac_help="$ac_help
--enable-sim-inline=inlines Specify which functions should be inlined."
ac_help="$ac_help
--enable-sim-bswap Use the BSWAP instruction on Intel 486s and Pentiums."
ac_help="$ac_help
--enable-sim-endian=endian Specify target byte endian orientation."
+ac_help="$ac_help
+ --enable-sim-regparm=nr-parm Pass parameters in registers instead of on the stack - x86/GCC specific."
+ac_help="$ac_help
+ --enable-sim-stdcall=type Use an alternative function call/return mechanism - x86/GCC specific."
ac_help="$ac_help
--enable-sim-hostendain=end Specify host byte endian orientation."
ac_help="$ac_help
yes;
#endif
EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:741: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:749: \"$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 789 "configure"
+#line 797 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
-{ (eval echo configure:793: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
+{ (eval echo configure:801: \"$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
echo "Setting warning flags = $sim_line_nr" 6>&1
fi
else
- sim_line-nr=""
+ sim_line_nr=""
fi
# Check whether --enable-sim-config or --disable-sim-config was given.
if test "${enable_sim_icache+set}" = set; then
enableval="$enable_sim_icache"
icache=""
-case "${enableval}" in
+ case "${enableval}" in
yes) icache="1024"; sim_icache="-I $icache";;
no) sim_icache="";;
*) icache=1024
case "$x" in
define) sim_icache="${sim_icache}R";;
semantic) sim_icache="${sim_icache}C";;
+ insn) sim_icache="${sim_icache}S";;
0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) icache=$x;;
*) { echo "configure: error: "Unknown value $x for --enable-sim-icache"" 1>&2; exit 1; }; sim_icache="";;
esac
echo "Setting instruction cache size to $icache ($sim_icache)"
fi
else
- sim_icache="-CI 1024"
+ sim_icache="-CSI 1024"
if test x"$silent" != x"yes"; then
echo "Setting instruction cache size to 1024 ($sim_icache)"
fi
fi
+# Check whether --enable-sim-hardware or --disable-sim-hardware was given.
+if test "${enable_sim_hardware+set}" = set; then
+ enableval="$enable_sim_hardware"
+ hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal"
+case "${enableval}" in
+ yes) ;;
+ no) { echo "configure: error: "List of hardware must be specified for --enable-sim-hardware"" 1>&2; exit 1; }; hardware="";;
+ ,*) hardware="${hardware}${enableval}";;
+ *) hardware="${enableval}";;
+esac
+sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
+sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
+if test x"$silent" != x"yes" && test x"$hardware" != x""; then
+ echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
+fi
+else
+ hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal"
+sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
+sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
+if test x"$silent" != x"yes"; then
+ echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
+fi
+fi
+
+
+# Check whether --enable-sim-packages or --disable-sim-packages was given.
+if test "${enable_sim_packages+set}" = set; then
+ enableval="$enable_sim_packages"
+ packages=disklabel
+case "${enableval}" in
+ yes) ;;
+ no) { echo "configure: error: "List of packages must be specified for --enable-sim-packages"" 1>&2; exit 1; }; packages="";;
+ ,*) packages="${packages}${enableval}";;
+ *) packages="${enableval}"''
+esac
+sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
+sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
+if test x"$silent" != x"yes" && test x"$packages" != x""; then
+ echo "Setting packages to $sim_pk_src, $sim_pk_obj"
+fi
+else
+ packages=disklabel
+sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
+sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
+if test x"$silent" != x"yes"; then
+ echo "Setting packages to $sim_pk_src, $sim_pk_obj"
+fi
+fi
+
# Check whether --enable-sim-inline or --disable-sim-inline was given.
if test "${enable_sim_inline+set}" = set; then
enableval="$enable_sim_inline"
new_flag=""
case "$x" in
*_INLINE=*) new_flag="-D$x";;
- *_INLINE) new_flag="-D$x=ALL_INLINE";;
*=*) 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_endian=""
fi
+# Check whether --enable-sim-regparm or --disable-sim-regparm was given.
+if test "${enable_sim_regparm+set}" = set; then
+ enableval="$enable_sim_regparm"
+ case "${enableval}" in
+ 0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) sim_regparm="-DWITH_REGPARM=${enableval}";;
+ no) sim_regparm="" ;;
+ yes) sim_regparm="-DWITH_REGPARM=3";;
+ *) { echo "configure: error: "Unknown value $enableval for --enable-sim-regparm"" 1>&2; exit 1; }; sim_regparm="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_regparm" != x""; then
+ echo "Setting regparm flags = $sim_regparm" 6>&1
+fi
+else
+ sim_regparm=""
+fi
+
+# Check whether --enable-sim-stdcall or --disable-sim-stdcall was given.
+if test "${enable_sim_stdcall+set}" = set; then
+ enableval="$enable_sim_stdcall"
+ case "${enableval}" in
+ no) sim_stdcall="" ;;
+ std*) sim_stdcall="-DWITH_STDCALL=1";;
+ yes) sim_stdcall="-DWITH_STDCALL=1";;
+ *) { echo "configure: error: "Unknown value $enableval for --enable-sim-stdcall"" 1>&2; exit 1; }; sim_stdcall="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_stdcall" != x""; then
+ echo "Setting function call flags = $sim_stdcall" 6>&1
+fi
+else
+ sim_stdcall=""
+fi
+
# Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
if test "${enable_sim_hostendian+set}" = set; then
enableval="$enable_sim_hostendian"
ac_cv_c_bigendian=unknown
# See if sys/param.h defines the BYTE_ORDER macro.
cat > conftest.$ac_ext <<EOF
-#line 1102 "configure"
+#line 1192 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/param.h>
#endif
; return 0; }
EOF
-if { (eval echo configure:1114: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1204: \"$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 1118 "configure"
+#line 1208 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/param.h>
#endif
; return 0; }
EOF
-if { (eval echo configure:1130: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1220: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c_bigendian=yes
else
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
-#line 1147 "configure"
+#line 1237 "configure"
#include "confdefs.h"
main () {
/* Are we little or big endian? From Harbison&Steele. */
exit (u.c[sizeof (long) - 1] == 1);
}
EOF
-{ (eval echo configure:1160: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
+{ (eval echo configure:1250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_c_bigendian=no
else
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1567 "configure"
+#line 1657 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/stat.h>
struct stat s; s.st_blksize;
; return 0; }
EOF
-if { (eval echo configure:1576: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1666: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_struct_st_blksize=yes
else
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1600 "configure"
+#line 1690 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/stat.h>
struct stat s; s.st_blocks;
; return 0; }
EOF
-if { (eval echo configure:1609: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1699: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_struct_st_blocks=yes
else
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1635 "configure"
+#line 1725 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/stat.h>
struct stat s; s.st_rdev;
; return 0; }
EOF
-if { (eval echo configure:1644: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1734: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_struct_st_rdev=yes
else
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1668 "configure"
+#line 1758 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <time.h>
struct tm *tp; tp->tm_sec;
; return 0; }
EOF
-if { (eval echo configure:1677: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1767: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_struct_tm=time.h
else
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1701 "configure"
+#line 1791 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <$ac_cv_struct_tm>
struct tm tm; tm.tm_zone;
; return 0; }
EOF
-if { (eval echo configure:1710: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1800: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_struct_tm_zone=yes
else
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1733 "configure"
+#line 1823 "configure"
#include "confdefs.h"
#include <time.h>
#ifndef tzname /* For SGI. */
atoi(*tzname);
; return 0; }
EOF
-if { (eval echo configure:1744: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:1834: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
rm -rf conftest*
ac_cv_var_tzname=yes
else
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
-#line 1780 "configure"
+#line 1870 "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:1786: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1876: \"$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 1795 "configure"
+#line 1885 "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:1801: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1891: \"$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 1826 "configure"
+#line 1916 "configure"
#include "confdefs.h"
#include <sys/types.h>
EOF
ac_cv_type_getgroups=cross
else
cat > conftest.$ac_ext <<EOF
-#line 1862 "configure"
+#line 1952 "configure"
#include "confdefs.h"
/* Thanks to Mike Rendell for this test. */
}
EOF
-{ (eval echo configure:1887: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
+{ (eval echo configure:1977: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_type_getgroups=gid_t
else
rm -fr conftest*
if test $ac_cv_type_getgroups = cross; then
cat > conftest.$ac_ext <<EOF
-#line 1897 "configure"
+#line 1987 "configure"
#include "confdefs.h"
#include <unistd.h>
EOF
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1925 "configure"
+#line 2015 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
#include <float.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1933: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2023: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
-#line 1948 "configure"
+#line 2038 "configure"
#include "confdefs.h"
#include <string.h>
EOF
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
-#line 1966 "configure"
+#line 2056 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
:
else
cat > conftest.$ac_ext <<EOF
-#line 1987 "configure"
+#line 2077 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
exit (0); }
EOF
-{ (eval echo configure:1998: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
+{ (eval echo configure:2088: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
:
else
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2022 "configure"
+#line 2112 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2053 "configure"
+#line 2143 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2084 "configure"
+#line 2174 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2115 "configure"
+#line 2205 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <signal.h>
int i;
; return 0; }
EOF
-if { (eval echo configure:2133: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2223: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_type_signal=void
else
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2155 "configure"
+#line 2245 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2186 "configure"
+#line 2276 "configure"
#include "confdefs.h"
#include <sys/types.h>
EOF
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2222 "configure"
+#line 2312 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:2246: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:2336: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2277 "configure"
+#line 2367 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2282: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2372: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2315 "configure"
+#line 2405 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <$ac_hdr>
DIR *dirp = 0;
; return 0; }
EOF
-if { (eval echo configure:2324: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2414: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
eval "ac_cv_header_dirent_$ac_safe=yes"
else
ac_save_LIBS="$LIBS"
LIBS="-ldir $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 2355 "configure"
+#line 2445 "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
opendir()
; return 0; }
EOF
-if { (eval echo configure:2367: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:2457: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
ac_save_LIBS="$LIBS"
LIBS="-lx $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 2394 "configure"
+#line 2484 "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
opendir()
; return 0; }
EOF
-if { (eval echo configure:2406: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:2496: \"$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 2433 "configure"
+#line 2523 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/termios.h>
x.c_cc[NCCS] = 0;
; return 0; }
EOF
-if { (eval echo configure:2447: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2537: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_termios_struct=yes
else
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2469 "configure"
+#line 2559 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/termios.h>
static struct termios x; x.c_line = 0;
; return 0; }
EOF
-if { (eval echo configure:2478: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2568: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_termios_cline=yes
else
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2504 "configure"
+#line 2594 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/termio.h>
x.c_cc[NCC] = 0;
; return 0; }
EOF
-if { (eval echo configure:2518: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2608: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_termio_struct=yes
else
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2543 "configure"
+#line 2633 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/termio.h>
static struct termio x; x.c_line = 0;
; return 0; }
EOF
-if { (eval echo configure:2552: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2642: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_termio_cline=yes
else
+
+
+
+
+
+
s%@sim_jump@%$sim_jump%g
s%@sim_filter@%$sim_filter%g
s%@sim_icache@%$sim_icache%g
+s%@sim_hw_src@%$sim_hw_src%g
+s%@sim_hw_obj@%$sim_hw_obj%g
+s%@sim_pk_src@%$sim_pk_src%g
+s%@sim_pk_obj@%$sim_pk_obj%g
s%@sim_inline@%$sim_inline%g
s%@sim_bswap@%$sim_bswap%g
s%@sim_endian@%$sim_endian%g
+s%@sim_regparm@%$sim_regparm%g
+s%@sim_stdcall@%$sim_stdcall%g
s%@sim_xor_endian@%$sim_xor_endian%g
s%@sim_hostendian@%$sim_hostendian%g
s%@sim_smp@%$sim_smp%g
esac
if test x"$silent" != x"yes" && test x"$sim_line_nr" != x""; then
echo "Setting warning flags = $sim_line_nr" 6>&1
-fi],[sim_line-nr=""])dnl
+fi],[sim_line_nr=""])dnl
AC_ARG_ENABLE(sim-config,
[ --enable-sim-config=file Override default config file],
AC_ARG_ENABLE(sim-icache,
[ --enable-sim-icache=size Specify instruction cache size.],
-icache=""
-[case "${enableval}" in
+[icache=""
+ case "${enableval}" in
yes) icache="1024"; sim_icache="-I $icache";;
no) sim_icache="";;
*) icache=1024
case "$x" in
define) sim_icache="${sim_icache}R";;
semantic) sim_icache="${sim_icache}C";;
+ insn) sim_icache="${sim_icache}S";;
0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) icache=$x;;
*) AC_MSG_ERROR("Unknown value $x for --enable-sim-icache"); sim_icache="";;
esac
esac
if test x"$silent" != x"yes" && test x"$icache" != x""; then
echo "Setting instruction cache size to $icache ($sim_icache)"
-fi],[sim_icache="-CI 1024"
+fi],[sim_icache="-CSI 1024"
if test x"$silent" != x"yes"; then
echo "Setting instruction cache size to 1024 ($sim_icache)"
fi])dnl
+AC_ARG_ENABLE(sim-hardware,
+[ --enable-sim-hardware=list Specify the hardware to be included in the build.],
+[hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal"
+case "${enableval}" in
+ yes) ;;
+ no) AC_MSG_ERROR("List of hardware must be specified for --enable-sim-hardware"); hardware="";;
+ ,*) hardware="${hardware}${enableval}";;
+ *) hardware="${enableval}";;
+esac
+sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
+sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
+if test x"$silent" != x"yes" && test x"$hardware" != x""; then
+ echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
+fi],[hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal"
+sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
+sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
+if test x"$silent" != x"yes"; then
+ echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
+fi])dnl
+
+
+AC_ARG_ENABLE(sim-packages,
+[ --enable-sim-packages=list Specify the packages to be included in the build.],
+[packages=disklabel
+case "${enableval}" in
+ yes) ;;
+ no) AC_MSG_ERROR("List of packages must be specified for --enable-sim-packages"); packages="";;
+ ,*) packages="${packages}${enableval}";;
+ *) packages="${enableval}"''
+esac
+sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
+sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
+if test x"$silent" != x"yes" && test x"$packages" != x""; then
+ echo "Setting packages to $sim_pk_src, $sim_pk_obj"
+fi],[packages=disklabel
+sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
+sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
+if test x"$silent" != x"yes"; then
+ echo "Setting packages to $sim_pk_src, $sim_pk_obj"
+fi])dnl
+
AC_ARG_ENABLE(sim-inline,
[ --enable-sim-inline=inlines Specify which functions should be inlined.],
[sim_inline=""
new_flag=""
case "$x" in
*_INLINE=*) new_flag="-D$x";;
- *_INLINE) new_flag="-D$x=ALL_INLINE";;
*=*) 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
echo "Setting endian flags = $sim_endian" 6>&1
fi],[sim_endian=""])dnl
+AC_ARG_ENABLE(sim-regparm,
+[ --enable-sim-regparm=nr-parm Pass parameters in registers instead of on the stack - x86/GCC specific.],
+[case "${enableval}" in
+ 0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) sim_regparm="-DWITH_REGPARM=${enableval}";;
+ no) sim_regparm="" ;;
+ yes) sim_regparm="-DWITH_REGPARM=3";;
+ *) AC_MSG_ERROR("Unknown value $enableval for --enable-sim-regparm"); sim_regparm="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_regparm" != x""; then
+ echo "Setting regparm flags = $sim_regparm" 6>&1
+fi],[sim_regparm=""])dnl
+
+AC_ARG_ENABLE(sim-stdcall,
+[ --enable-sim-stdcall=type Use an alternative function call/return mechanism - x86/GCC specific.],
+[case "${enableval}" in
+ no) sim_stdcall="" ;;
+ std*) sim_stdcall="-DWITH_STDCALL=1";;
+ yes) sim_stdcall="-DWITH_STDCALL=1";;
+ *) AC_MSG_ERROR("Unknown value $enableval for --enable-sim-stdcall"); sim_stdcall="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_stdcall" != x""; then
+ echo "Setting function call flags = $sim_stdcall" 6>&1
+fi],[sim_stdcall=""])dnl
+
AC_ARG_ENABLE(sim-hostendian,
[ --enable-sim-hostendain=end Specify host byte endian orientation.],
[case "${enableval}" in
AC_SUBST(sim_jump)
AC_SUBST(sim_filter)
AC_SUBST(sim_icache)
+AC_SUBST(sim_hw_src)
+AC_SUBST(sim_hw_obj)
+AC_SUBST(sim_pk_src)
+AC_SUBST(sim_pk_obj)
AC_SUBST(sim_inline)
AC_SUBST(sim_bswap)
AC_SUBST(sim_endian)
+AC_SUBST(sim_regparm)
+AC_SUBST(sim_stdcall)
AC_SUBST(sim_xor_endian)
AC_SUBST(sim_hostendian)
AC_SUBST(sim_smp)
device_tree_add_parsed(tree, "/openprom/options/env %s", env);
device_tree_add_parsed(tree, "/openprom/options/os-emul %s", emul);
device_tree_add_parsed(tree, "/openprom/options/strict-alignment? %s",
- (WITH_ALIGNMENT == STRICT_ALIGNMENT || little_endian)
+ ((WITH_ALIGNMENT == 0 && little_endian)
+ || (WITH_ALIGNMENT == STRICT_ALIGNMENT))
? "true" : "false");
device_tree_add_parsed(tree, "/openprom/options/floating-point? %s",
WITH_FLOATING_POINT ? "true" : "false");
+ device_tree_add_parsed(tree, "/openprom/options/use-stdio? %s",
+ WITH_STDIO == DO_USE_STDIO ? "true" : "false");
device_tree_add_parsed(tree, "/openprom/options/model \"%s",
model_name[WITH_DEFAULT_MODEL]);
device_tree_add_parsed(tree, "/openprom/options/model-issue %d",
#include <stdarg.h>
#include <stdio.h>
+#include <fcntl.h>
#include "psim.h"
#include "options.h"
#endif
#endif
+#if !defined(O_NDELAY) || !defined(F_GETFL) || !defined(F_SETFL)
+#undef WITH_STDIO
+#define WITH_STDIO DO_USE_STDIO
+#endif
+
+
extern char **environ;
+static psim *simulation = NULL;
+
+
void
-printf_filtered(const char *msg, ...)
+sim_io_printf_filtered(const char *msg, ...)
{
va_list ap;
va_start(ap, msg);
va_end(ap);
}
-void
-flush_stdoutput(void)
-{
- fflush (stdout);
-}
-
void
error (char *msg, ...)
{
va_start(ap, msg);
vprintf(msg, ap);
va_end(ap);
+
+ /* any final clean up */
+ if (ppc_trace[trace_print_info] && simulation != NULL)
+ psim_print_info (simulation, ppc_trace[trace_print_info]);
+
exit (1);
}
+int
+sim_io_write_stdout(const char *buf,
+ int sizeof_buf)
+{
+ switch (CURRENT_STDIO) {
+ case DO_USE_STDIO:
+ {
+ int i;
+ for (i = 0; i < sizeof_buf; i++) {
+ putchar(buf[i]);
+ }
+ return i;
+ }
+ break;
+ case DONT_USE_STDIO:
+ return write(1, buf, sizeof_buf);
+ break;
+ default:
+ error("sim_io_write_stdout: invalid switch\n");
+ }
+}
+
+int
+sim_io_write_stderr(const char *buf,
+ int sizeof_buf)
+{
+ switch (CURRENT_STDIO) {
+ case DO_USE_STDIO:
+ {
+ int i;
+ for (i = 0; i < sizeof_buf; i++) {
+ fputc(buf[i], stderr);
+ }
+ return i;
+ }
+ break;
+ case DONT_USE_STDIO:
+ return write(2, buf, sizeof_buf);
+ break;
+ default:
+ error("sim_io_write_stdout: invalid switch\n");
+ }
+}
+
+int
+sim_io_read_stdin(char *buf,
+ int sizeof_buf)
+{
+ switch (CURRENT_STDIO) {
+ case DO_USE_STDIO:
+ if (fgets(buf, sizeof_buf, stdin) == NULL)
+ return sim_io_eof;
+ else
+ return strlen(buf);
+ break;
+ case DONT_USE_STDIO:
+ {
+ /* check for input */
+ int flags;
+ int status;
+ int nr_read;
+ /* get the old status */
+ flags = fcntl(0, F_GETFL, 0);
+ if (flags == -1) {
+ perror("sim_io_read_stdin");
+ return sim_io_eof;
+ }
+ /* temp, disable blocking IO */
+ status = fcntl(0, F_SETFL, flags | O_NDELAY);
+ if (status == -1) {
+ perror("sim_io_read_stdin");
+ return sim_io_eof;
+ }
+ /* try for input */
+ nr_read = read(0, &buf, sizeof_buf);
+ /* return to regular vewing */
+ status = fcntl(0, F_SETFL, flags);
+ if (status == -1) {
+ perror("sim_io_read_stdin");
+ return sim_io_eof;
+ }
+ if (status > 0)
+ return 1;
+ else if (status < 0)
+ return sim_io_eof;
+ else
+ return sim_io_not_ready;
+ }
+ break;
+ default:
+ error("sim_io_read_stdin: invalid switch\n");
+ break;
+ }
+}
+
+void
+sim_io_flush_stdoutput(void)
+{
+ switch (CURRENT_STDIO) {
+ case DO_USE_STDIO:
+ fflush (stdout);
+ break;
+ case DONT_USE_STDIO:
+ break;
+ default:
+ error("sim_io_flush_stdoutput: invalid switch\n");
+ break;
+ }
+}
+
+
void *
zalloc(long size)
{
int
main(int argc, char **argv)
{
- psim *system;
const char *name_of_file;
char *arg_;
psim_status status;
print_options ();
/* create the simulator */
- system = psim_create(name_of_file, root);
+ simulation = psim_create(name_of_file, root);
/* fudge the environment so that _=prog-name */
arg_ = (char*)zalloc(strlen(argv[0]) + strlen("_=") + 1);
putenv(arg_);
/* initialize it */
- psim_init(system);
- psim_stack(system, argv, environ);
+ psim_init(simulation);
+ psim_stack(simulation, argv, environ);
- psim_run(system);
+ psim_run(simulation);
/* any final clean up */
if (ppc_trace[trace_print_info])
- psim_print_info (system, ppc_trace[trace_print_info]);
+ psim_print_info (simulation, ppc_trace[trace_print_info]);
/* why did we stop */
- status = psim_get_status(system);
+ status = psim_get_status(simulation);
switch (status.reason) {
case was_continuing:
error("psim: continuing while stoped!\n");
#include "cpu.h"
#include "options.h"
-STATIC_INLINE const char *
+STATIC_INLINE_OPTIONS\
+(const char *)
options_byte_order (int order)
{
switch (order) {
return "UNKNOWN";
}
-STATIC_INLINE const char *
+STATIC_INLINE_OPTIONS\
+(const char *)
options_env (int env)
{
switch (env) {
return "UNKNOWN";
}
-STATIC_INLINE const char *
+STATIC_INLINE_OPTIONS\
+(const char *)
options_align (int align)
{
switch (align) {
return "UNKNOWN";
}
-STATIC_INLINE const char *
+STATIC_INLINE_OPTIONS\
+(const char *)
options_float (int float_type)
{
switch (float_type) {
return "UNKNOWN";
}
-STATIC_INLINE const char *
+STATIC_INLINE_OPTIONS\
+(const char *)
options_mon (int mon)
{
switch (mon) {
return "UNKNOWN";
}
-INLINE_OPTIONS void
+STATIC_INLINE_OPTIONS\
+(const char *)
+options_inline (int in)
+{
+ switch (in) {
+ case /*0*/ 0: return "0";
+ case /*1*/ REVEAL_MODULE: return "REVEAL_MODULE";
+ case /*2*/ INLINE_MODULE: return "INLINE_MODULE";
+ case /*3*/ REVEAL_MODULE|INLINE_MODULE: return "REVEAL_MODULE|INLINE_MODULE";
+ case /*4*/ INLINE_LOCALS: return "LOCALS_INLINE";
+ case /*5*/ INLINE_LOCALS|REVEAL_MODULE: return "INLINE_LOCALS|REVEAL_MODULE";
+ case /*6*/ INLINE_LOCALS|INLINE_MODULE: return "INLINE_LOCALS|INLINE_MODULE";
+ case /*7*/ ALL_INLINE: return "ALL_INLINE";
+ }
+ return "0";
+}
+
+
+INLINE_OPTIONS\
+(void)
print_options (void)
{
#if defined(_GNUC_) && defined(__VERSION__)
printf_filtered ("WITH_TRACE = %d\n", WITH_TRACE);
printf_filtered ("WITH_ASSERT = %d\n", WITH_ASSERT);
printf_filtered ("WITH_MON = %s\n", options_mon (WITH_MON));
- printf_filtered ("WITH_FUNCTION_UNIT = %d\n", WITH_FUNCTION_UNIT);
printf_filtered ("WITH_DEFAULT_MODEL = %s\n", model_name[WITH_DEFAULT_MODEL]);
printf_filtered ("WITH_MODEL = %s\n", model_name[WITH_MODEL]);
+ printf_filtered ("WITH_MODEL_ISSUE = %d\n", WITH_MODEL_ISSUE);
printf_filtered ("WITH_RESERVED_BITS = %d\n", WITH_RESERVED_BITS);
- printf_filtered ("DEFAULT_INLINE = %d\n", DEFAULT_INLINE);
- printf_filtered ("SIM_ENDIAN_INLINE = %d\n", SIM_ENDIAN_INLINE);
- printf_filtered ("BITS_INLINE = %d\n", BITS_INLINE);
- printf_filtered ("CPU_INLINE = %d\n", CPU_INLINE);
- printf_filtered ("VM_INLINE = %d\n", VM_INLINE);
- printf_filtered ("CORE_INLINE = %d\n", CORE_INLINE);
- printf_filtered ("EVENTS_INLINE = %d\n", EVENTS_INLINE);
- printf_filtered ("MON_INLINE = %d\n", MON_INLINE);
- printf_filtered ("INTERRUPTS_INLINE = %d\n", INTERRUPTS_INLINE);
- printf_filtered ("REGISTERS_INLINE = %d\n", REGISTERS_INLINE);
- printf_filtered ("DEVICE_TREE_INLINE = %d\n", DEVICE_TREE_INLINE);
- printf_filtered ("DEVICES_INLINE = %d\n", DEVICES_INLINE);
- printf_filtered ("SPREG_INLINE = %d\n", SPREG_INLINE);
- printf_filtered ("SEMANTICS_INLINE = %d\n", SEMANTICS_INLINE);
- printf_filtered ("IDECODE_INLINE = %d\n", IDECODE_INLINE);
- printf_filtered ("FUNCTION_UNIT_INLINE = %d\n", FUNCTION_UNIT_INLINE);
- printf_filtered ("OPTIONS_INLINE = %d\n", FUNCTION_UNIT_INLINE);
+ printf_filtered ("WITH_STDIO = %d\n", WITH_STDIO);
+ printf_filtered ("WITH_REGPARM = %d\n", WITH_REGPARM);
+ printf_filtered ("WITH_STDCALL = %d\n", WITH_STDCALL);
+ printf_filtered ("DEFAULT_INLINE = %s\n", options_inline (DEFAULT_INLINE));
+ printf_filtered ("SIM_ENDIAN_INLINE = %s\n", options_inline (SIM_ENDIAN_INLINE));
+ printf_filtered ("BITS_INLINE = %s\n", options_inline (BITS_INLINE));
+ printf_filtered ("CPU_INLINE = %s\n", options_inline (CPU_INLINE));
+ printf_filtered ("VM_INLINE = %s\n", options_inline (VM_INLINE));
+ printf_filtered ("CORE_INLINE = %s\n", options_inline (CORE_INLINE));
+ printf_filtered ("EVENTS_INLINE = %s\n", options_inline (EVENTS_INLINE));
+ printf_filtered ("MON_INLINE = %s\n", options_inline (MON_INLINE));
+ printf_filtered ("INTERRUPTS_INLINE = %s\n", options_inline (INTERRUPTS_INLINE));
+ printf_filtered ("REGISTERS_INLINE = %s\n", options_inline (REGISTERS_INLINE));
+ printf_filtered ("DEVICE_INLINE = %s\n", options_inline (DEVICE_INLINE));
+ printf_filtered ("SPREG_INLINE = %s\n", options_inline (SPREG_INLINE));
+ printf_filtered ("SEMANTICS_INLINE = %s\n", options_inline (SEMANTICS_INLINE));
+ printf_filtered ("IDECODE_INLINE = %s\n", options_inline (IDECODE_INLINE));
+ printf_filtered ("OPTIONS_INLINE = %s\n", options_inline (OPTIONS_INLINE));
+ printf_filtered ("OS_EMUL_INLINE = %s\n", options_inline (OS_EMUL_INLINE));
+ printf_filtered ("SUPPORT_INLINE = %s\n", options_inline (SUPPORT_INLINE));
#ifdef OPCODE_RULES
printf_filtered ("OPCODE rules = %s\n", OPCODE_RULES);
cache:RT:RT::
cache:RT:rT:signed_word *:(cpu_registers(processor)->gpr + RT)
cache:RT:RT_BITMASK:unsigned32:(1 << RT)
-compute:RS:RS::
+cache:RS:RS::
cache:RS:rS:signed_word *:(cpu_registers(processor)->gpr + RS)
cache:RS:RS_BITMASK:unsigned32:(1 << RS)
-compute:RB:RB::
+cache:RB:RB::
cache:RB:rB:signed_word *:(cpu_registers(processor)->gpr + RB)
cache:RB:RB_BITMASK:unsigned32:(1 << RB)
compute:FRA:FRA::
/* Whether or not input/output just uses stdio, or uses printf_filtered for
output, and polling input for input. */
-#define DONT_USE_STDIO 0
+
+#define DONT_USE_STDIO 2
#define DO_USE_STDIO 1
#ifndef WITH_STDIO
-#define WITH_STDIO DONT_USE_STDIO
+#define WITH_STDIO DO_USE_STDIO
#endif
+extern int current_stdio;
+#define CURRENT_STDIO (WITH_STDIO \
+ ? WITH_STDIO \
+ : current_stdio)
+
+
+
/* INLINE CODE SELECTION:
GCC -O3 attempts to inline any function or procedure in scope. The
#endif
#endif
+
/* Your compilers pass parameters in registers reserved word */
+#ifndef WITH_REGPARM
+#define WITH_REGPARM 0
+#endif
+
+#ifndef WITH_STDCALL
+#define WITH_STDCALL 0
+#endif
+
#if !defined REGPARM
-#if (defined(i386) || defined(i486) || defined(i586) || defined(__i386__) || defined(__i486__) || defined(__i586__)) && WITH_REGPARM
+#if (defined(i386) || defined(i486) || defined(i586) || defined(__i386__) || defined(__i486__) || defined(__i586__))
+#if (WITH_REGPARM && WITH_STDCALL)
+#define REGPARM __attribute__((__regparm__(WITH_REGPARM),__stdcall__))
+#else
+#if (WITH_REGPARM && !WITH_STDCALL)
#define REGPARM __attribute__((__regparm__(WITH_REGPARM)))
#else
+#if (!WITH_REGPARM && WITH_STDCALL)
+#define REGPARM __attribute__((__stdcall__))
+#else
#define REGPARM
#endif
#endif
+#endif
+#endif
+#endif
inline all of their called functions */
#ifndef SEMANTICS_INLINE
-#define SEMANTICS_INLINE DEFAULT_INLINE
+#define SEMANTICS_INLINE (DEFAULT_INLINE & ~INLINE_MODULE)
#endif
/* When using the instruction cache, code to decode an instruction and
miss in the instruction cache. */
#ifndef ICACHE_INLINE
-#define ICACHE_INLINE DEFAULT_INLINE
+#define ICACHE_INLINE (DEFAULT_INLINE & ~INLINE_MODULE)
#endif
/* General functions called by semantics functions but part of the
projects / binutils-gdb.git / commitdiff