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sim: mips: move igen settings to top-level configure

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This is the last bit of logic that exists in the mips configure
script, so move it to the top-level configure to kill it off.
We still have to move the Makefile.in igen logic to local.mk,
but this is a required first step for that.
This commit is contained in:
Mike Frysinger 2022-12-24 21:28:03 -05:00
parent fec5386aef
commit abc494c65d
7 changed files with 560 additions and 3652 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
sim/Makefile.in
View File

@ -269,15 +269,16 @@ CONFIG_CLEAN_FILES = Make-common.sim aarch64/Makefile.sim \
lm32/.gdbinit m32c/Makefile.sim m32c/.gdbinit \
m32r/Makefile.sim m32r/.gdbinit m68hc11/Makefile.sim \
m68hc11/.gdbinit mcore/Makefile.sim mcore/.gdbinit \
microblaze/Makefile.sim microblaze/.gdbinit mips/.gdbinit \
mn10300/Makefile.sim mn10300/.gdbinit moxie/Makefile.sim \
moxie/.gdbinit msp430/Makefile.sim msp430/.gdbinit \
or1k/Makefile.sim or1k/.gdbinit ppc/.gdbinit pru/Makefile.sim \
pru/.gdbinit riscv/Makefile.sim riscv/.gdbinit \
rl78/Makefile.sim rl78/.gdbinit rx/Makefile.sim rx/.gdbinit \
sh/Makefile.sim sh/.gdbinit erc32/Makefile.sim erc32/.gdbinit \
v850/Makefile.sim v850/.gdbinit example-synacor/Makefile.sim \
example-synacor/.gdbinit arch-subdir.mk .gdbinit
microblaze/Makefile.sim microblaze/.gdbinit mips/Makefile.sim \
mips/.gdbinit mn10300/Makefile.sim mn10300/.gdbinit \
moxie/Makefile.sim moxie/.gdbinit msp430/Makefile.sim \
msp430/.gdbinit or1k/Makefile.sim or1k/.gdbinit ppc/.gdbinit \
pru/Makefile.sim pru/.gdbinit riscv/Makefile.sim \
riscv/.gdbinit rl78/Makefile.sim rl78/.gdbinit rx/Makefile.sim \
rx/.gdbinit sh/Makefile.sim sh/.gdbinit erc32/Makefile.sim \
erc32/.gdbinit v850/Makefile.sim v850/.gdbinit \
example-synacor/Makefile.sim example-synacor/.gdbinit \
arch-subdir.mk .gdbinit
CONFIG_CLEAN_VPATH_FILES =
LIBRARIES = $(noinst_LIBRARIES)
ARFLAGS = cru
@ -1109,6 +1110,15 @@ SIM_HW_SOCKSER = @SIM_HW_SOCKSER@
SIM_INLINE = @SIM_INLINE@
SIM_MIPS_BITSIZE = @SIM_MIPS_BITSIZE@
SIM_MIPS_FPU_BITSIZE = @SIM_MIPS_FPU_BITSIZE@
SIM_MIPS_GEN = @SIM_MIPS_GEN@
SIM_MIPS_IGEN_FLAGS = @SIM_MIPS_IGEN_FLAGS@
SIM_MIPS_M16_FLAGS = @SIM_MIPS_M16_FLAGS@
SIM_MIPS_MICROMIPS16_FLAGS = @SIM_MIPS_MICROMIPS16_FLAGS@
SIM_MIPS_MICROMIPS_FLAGS = @SIM_MIPS_MICROMIPS_FLAGS@
SIM_MIPS_MULTI_FLAGS = @SIM_MIPS_MULTI_FLAGS@
SIM_MIPS_MULTI_IGEN_CONFIGS = @SIM_MIPS_MULTI_IGEN_CONFIGS@
SIM_MIPS_MULTI_OBJ = @SIM_MIPS_MULTI_OBJ@
SIM_MIPS_MULTI_SRC = @SIM_MIPS_MULTI_SRC@
SIM_MIPS_SUBTARGET = @SIM_MIPS_SUBTARGET@
SIM_PRIMARY_TARGET = @SIM_PRIMARY_TARGET@
SIM_RISCV_BITSIZE = @SIM_RISCV_BITSIZE@
@ -1840,6 +1850,8 @@ microblaze/Makefile.sim: $(top_builddir)/config.status $(top_srcdir)/microblaze/
cd $(top_builddir) && $(SHELL) ./config.status $@
microblaze/.gdbinit: $(top_builddir)/config.status $(top_srcdir)/common/gdbinit.in
cd $(top_builddir) && $(SHELL) ./config.status $@
mips/Makefile.sim: $(top_builddir)/config.status $(top_srcdir)/mips/Makefile.in
cd $(top_builddir) && $(SHELL) ./config.status $@
mips/.gdbinit: $(top_builddir)/config.status $(top_srcdir)/common/gdbinit.in
cd $(top_builddir) && $(SHELL) ./config.status $@
mn10300/Makefile.sim: $(top_builddir)/config.status $(top_srcdir)/mn10300/Makefile.in

268
sim/configure vendored
View File

@ -641,6 +641,15 @@ LTLIBOBJS
include_makefile
SIM_RX_CYCLE_ACCURATE_FLAGS
SIM_RISCV_BITSIZE
SIM_MIPS_MULTI_OBJ
SIM_MIPS_MULTI_SRC
SIM_MIPS_MULTI_IGEN_CONFIGS
SIM_MIPS_MULTI_FLAGS
SIM_MIPS_GEN
SIM_MIPS_MICROMIPS16_FLAGS
SIM_MIPS_MICROMIPS_FLAGS
SIM_MIPS_M16_FLAGS
SIM_MIPS_IGEN_FLAGS
SIM_MIPS_FPU_BITSIZE
SIM_MIPS_BITSIZE
SIM_MIPS_SUBTARGET
@ -704,6 +713,7 @@ SIM_ENABLE_ARCH_ppc_TRUE
CC_FOR_TARGET_PPC
LD_FOR_TARGET_PPC
AS_FOR_TARGET_PPC
subdirs
SIM_ENABLE_ARCH_or1k_FALSE
SIM_ENABLE_ARCH_or1k_TRUE
CC_FOR_TARGET_OR1K
@ -729,7 +739,6 @@ SIM_ENABLE_ARCH_mips_TRUE
CC_FOR_TARGET_MIPS
LD_FOR_TARGET_MIPS
AS_FOR_TARGET_MIPS
subdirs
SIM_ENABLE_ARCH_microblaze_FALSE
SIM_ENABLE_ARCH_microblaze_TRUE
CC_FOR_TARGET_MICROBLAZE
@ -1113,8 +1122,7 @@ CC_FOR_TARGET_V850
AS_FOR_TARGET_EXAMPLE_SYNACOR
LD_FOR_TARGET_EXAMPLE_SYNACOR
CC_FOR_TARGET_EXAMPLE_SYNACOR'
ac_subdirs_all='mips
ppc'
ac_subdirs_all='ppc'
# Initialize some variables set by options.
ac_init_help=
@ -12434,7 +12442,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 12437 "configure"
#line 12445 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -12540,7 +12548,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 12543 "configure"
#line 12551 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -15165,10 +15173,11 @@ fi
SIM_PRIMARY_TARGET=mips
fi
as_fn_append SIM_ENABLED_ARCHES " mips"
ac_config_files="$ac_config_files mips/Makefile.sim:mips/Makefile.in"
ac_config_commands="$ac_config_commands mips/Makefile"
subdirs="$subdirs mips"
as_fn_append SIM_SUBDIRS " mips"
ac_config_files="$ac_config_files mips/.gdbinit:common/gdbinit.in"
@ -15384,7 +15393,9 @@ fi
SIM_PRIMARY_TARGET=ppc
fi
as_fn_append SIM_ENABLED_ARCHES " ppc"
subdirs="$subdirs ppc"
subdirs="$subdirs ppc"
ac_config_files="$ac_config_files ppc/.gdbinit:common/gdbinit.in"
@ -16351,6 +16362,233 @@ esac
$as_echo "$SIM_MIPS_FPU_BITSIZE" >&6; }
SIM_MIPS_GEN=IGEN
sim_mips_igen_machine="-M mipsIV"
sim_mips_m16_machine="-M mips16,mipsIII"
sim_mips_igen_filter="32,64,f"
sim_mips_m16_filter="16"
case ${target} in #(
mips*tx39*) :
SIM_MIPS_GEN=IGEN
sim_mips_igen_filter="32,f"
sim_mips_igen_machine="-M r3900" ;; #(
mips64vr41*) :
SIM_MIPS_GEN=M16
sim_mips_igen_machine="-M vr4100"
sim_mips_m16_machine="-M vr4100" ;; #(
mips64*) :
SIM_MIPS_GEN=MULTI
sim_mips_multi_configs="\
vr4100:mipsIII,mips16,vr4100:32,64:mips4100,mips4111\
vr4120:mipsIII,mips16,vr4120:32,64:mips4120\
vr5000:mipsIV:32,64,f:mips4300,mips5000,mips8000\
vr5400:mipsIV,vr5400:32,64,f:mips5400\
vr5500:mipsIV,vr5500:32,64,f:mips5500"
sim_mips_multi_default=mips5000 ;; #(
mips*-sde-elf* | mips*-mti-elf*) :
SIM_MIPS_GEN=MULTI
sim_mips_multi_configs="\
micromips:micromips64,micromipsdsp:32,64,f:mips_micromips\
mipsisa64r2:mips64r2,mips16,mips16e,mdmx,dsp,dsp2,mips3d,smartmips:32,64,f:mipsisa32r2,mipsisa64r2,mipsisa32r5,mipsisa64r5\
mipsisa64r6:mips64r6:32,64,f:mipsisa32r6,mipsisa64r6"
sim_mips_multi_default=mipsisa64r2 ;; #(
mips16*) :
SIM_MIPS_GEN=M16 ;; #(
mipsisa32r2*) :
SIM_MIPS_GEN=MULTI
sim_mips_multi_configs="\
micromips:micromips32,micromipsdsp:32,f:mips_micromips\
mips32r2:mips32r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2,smartmips:32,f:mipsisa32r2"
sim_mips_multi_default=mipsisa32r2 ;; #(
mipsisa32r6*) :
SIM_MIPS_GEN=IGEN
sim_mips_igen_machine="-M mips32r6"
sim_mips_igen_filter="32,f" ;; #(
mipsisa32*) :
SIM_MIPS_GEN=M16
sim_mips_igen_machine="-M mips32,mips16,mips16e,smartmips"
sim_mips_m16_machine="-M mips16,mips16e,mips32"
sim_mips_igen_filter="32,f" ;; #(
mipsisa64r2*) :
SIM_MIPS_GEN=M16
sim_mips_igen_machine="-M mips64r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2"
sim_mips_m16_machine="-M mips16,mips16e,mips64r2" ;; #(
mipsisa64r6*) :
SIM_MIPS_GEN=IGEN
sim_mips_igen_machine="-M mips64r6" ;; #(
mipsisa64sb1*) :
SIM_MIPS_GEN=IGEN
sim_mips_igen_machine="-M mips64,mips3d,sb1" ;; #(
mipsisa64*) :
SIM_MIPS_GEN=M16
sim_mips_igen_machine="-M mips64,mips3d,mips16,mips16e,mdmx"
sim_mips_m16_machine="-M mips16,mips16e,mips64" ;; #(
mips*lsi*) :
SIM_MIPS_GEN=M16
sim_mips_igen_machine="-M mipsIII,mips16"
sim_mips_m16_machine="-M mips16,mipsIII"
sim_mips_igen_filter="32,f" ;; #(
mips*) :
SIM_MIPS_GEN=IGEN
sim_mips_igen_filter="32,f" ;; #(
*) :
;;
esac
SIM_MIPS_MULTI_FLAGS=
SIM_MIPS_MULTI_SRC=
SIM_MIPS_MULTI_OBJ=
SIM_MIPS_MULTI_IGEN_CONFIGS=
if test "x$SIM_MIPS_GEN" = x"MULTI"; then :
if test -z "${sim_mips_multi_configs}" || test -z "${sim_mips_multi_default}"; then :
as_fn_error $? "Error in configure.ac: MULTI simulator not set up correctly" "$LINENO" 5
fi
as_dir=mips; as_fn_mkdir_p
rm -f mips/multi-include.h mips/multi-run.c
sim_mips_seen_default=no
cat << __EOF__ > mips/multi-run.c
/* Main entry point for MULTI simulators.
Copyright (C) 2003-2022 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
--
This file was generated by sim/mips/configure. */
#include "sim-main.h"
#include "multi-include.h"
#include "elf-bfd.h"
#include "elfxx-mips.h"
#include "elf/mips.h"
#define SD sd
#define CPU cpu
void
sim_engine_run (SIM_DESC sd,
int next_cpu_nr,
int nr_cpus,
int signal) /* ignore */
{
int mach;
if (STATE_ARCHITECTURE (sd) == NULL)
mach = bfd_mach_${sim_mips_multi_default};
else if (elf_elfheader (STATE_PROG_BFD (sd))->e_flags
& EF_MIPS_ARCH_ASE_MICROMIPS)
mach = bfd_mach_mips_micromips;
else
{
mach = _bfd_elf_mips_mach (elf_elfheader (STATE_PROG_BFD (sd))->e_flags);
if (!mach)
mach = STATE_ARCHITECTURE (SD)->mach;
}
switch (mach)
{
__EOF__
for fc in ${sim_mips_multi_configs}; do
c=`echo ${fc} | sed 's/:[^:]*$//'`
bfdmachs=`echo ${fc} | sed 's/.*://'`
name=`echo ${c} | sed 's/:.*//'`
machine=`echo ${c} | sed 's/.*:\(.*\):.*/\1/'`
filter=`echo ${c} | sed 's/.*://'`
as_fn_append SIM_MIPS_MULTI_FLAGS " -F ${filter} -M ${machine}"
case ${c} in #(
*:*mips16*:*) :
ws="m32 m16"
as_fn_append SIM_MIPS_MULTI_SRC " m16${name}_run.c"
as_fn_append SIM_MIPS_MULTI_OBJ " m16${name}_run.o"
as_fn_append SIM_MIPS_MULTI_FLAGS " -F 16"
;; #(
*:*micromips32*:*) :
ws="micromips_m32 micromips16 micromips32"
as_fn_append SIM_MIPS_MULTI_SRC " micromips${name}_run.c"
as_fn_append SIM_MIPS_MULTI_OBJ " micromips${name}_run.o"
as_fn_append SIM_MIPS_MULTI_FLAGS " -F 16,32"
;; #(
*:*micromips64*:*) :
ws="micromips_m64 micromips16 micromips64"
as_fn_append SIM_MIPS_MULTI_SRC " micromips${name}_run.c"
as_fn_append SIM_MIPS_MULTI_OBJ " micromips${name}_run.o"
as_fn_append SIM_MIPS_MULTI_FLAGS " -F 16,32,64"
;; #(
*) :
ws=m32 ;;
esac
for w in ${ws}; do
for base in engine icache idecode model semantics support; do
as_fn_append SIM_MIPS_MULTI_SRC " ${w}${name}_${base}.c"
as_fn_append SIM_MIPS_MULTI_SRC " ${w}${name}_${base}.h"
as_fn_append SIM_MIPS_MULTI_OBJ " ${w}${name}_${base}.o"
done
as_fn_append SIM_MIPS_MULTI_IGEN_CONFIGS " ${w}${c}"
done
echo "#include \"${w}${name}_engine.h\"" >> mips/multi-include.h
for mach in `echo ${bfdmachs} | sed 's/,/ /g'`; do
echo " case bfd_mach_${mach}:" >> mips/multi-run.c
if test "x$mach" = x"${sim_mips_multi_default}"; then :
echo " default:" >> mips/multi-run.c
sim_mips_seen_default=yes
fi
done
echo " ${w}${name}_engine_run (sd, next_cpu_nr, nr_cpus, signal);" \
>> mips/multi-run.c
echo " break;" >> mips/multi-run.c
done
if test "x$sim_mips_seen_default" = xno; then :
as_fn_error $? "Error in configure.ac: \${sim_mips_multi_configs} doesn't have an entry for \${sim_mips_multi_default}" "$LINENO" 5
fi
cat << __EOF__ >> mips/multi-run.c
}
}
__EOF__
else
SIM_MIPS_MULTI_SRC=doesnt-exist.c
fi
SIM_MIPS_IGEN_FLAGS="-F ${sim_mips_igen_filter} ${sim_mips_igen_machine} ${sim_igen_smp}"
SIM_MIPS_M16_FLAGS="-F ${sim_mips_m16_filter} ${sim_mips_m16_machine} ${sim_igen_smp}"
SIM_MIPS_MICROMIPS16_FLAGS="-F ${sim_mips_micromips16_filter} ${sim_mips_micromips16_machine} ${sim_igen_smp}"
SIM_MIPS_MICROMIPS_FLAGS="-F ${sim_mips_micromips_filter} ${sim_mips_micromips_machine} ${sim_igen_smp}"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking riscv bitsize" >&5
$as_echo_n "checking riscv bitsize... " >&6; }
SIM_RISCV_BITSIZE=64
@ -17629,6 +17867,8 @@ do
"microblaze/Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS microblaze/Makefile" ;;
"microblaze/.gdbinit") CONFIG_FILES="$CONFIG_FILES microblaze/.gdbinit:common/gdbinit.in" ;;
"depdir-microblaze") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir-microblaze" ;;
"mips/Makefile.sim") CONFIG_FILES="$CONFIG_FILES mips/Makefile.sim:mips/Makefile.in" ;;
"mips/Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS mips/Makefile" ;;
"mips/.gdbinit") CONFIG_FILES="$CONFIG_FILES mips/.gdbinit:common/gdbinit.in" ;;
"depdir-mips") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir-mips" ;;
"mn10300/Makefile.sim") CONFIG_FILES="$CONFIG_FILES mn10300/Makefile.sim:mn10300/Makefile.in" ;;
@ -19245,6 +19485,18 @@ $as_echo X"$file" |
rm -f microblaze/Makesim1.tmp microblaze/Makesim2.tmp
;;
"depdir-microblaze":C) $SHELL $ac_aux_dir/mkinstalldirs microblaze/$DEPDIR ;;
"mips/Makefile":C) sed -n \
-e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ {
/^srcdir = / s:$:/mips:
p
}' \
<Make-common.sim >mips/Makesim1.tmp
sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >mips/Makesim2.tmp
sed -e '/^## COMMON_PRE_/ r mips/Makesim1.tmp' \
-e '/^## COMMON_POST_/ r mips/Makesim2.tmp' \
<mips/Makefile.sim >mips/Makefile
rm -f mips/Makesim1.tmp mips/Makesim2.tmp
;;
"depdir-mips":C) $SHELL $ac_aux_dir/mkinstalldirs mips/$DEPDIR ;;
"mn10300/Makefile":C) sed -n \
-e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ {

2
sim/configure.ac
View File

@ -143,7 +143,7 @@ if test "${enable_sim}" != no; then
SIM_TARGET([m68hc11-*-*|m6811-*-*], [m68hc11])
SIM_TARGET([mcore-*-*], [mcore])
SIM_TARGET([microblaze*-*-*], [microblaze])
SIM_TARGET([mips*-*-*], [mips], [true], [sim_igen=yes])
SIM_TARGET([mips*-*-*], [mips], [], [sim_igen=yes])
SIM_TARGET([mn10300*-*-*], [mn10300], [], [sim_igen=yes])
SIM_TARGET([moxie-*-*], [moxie])
SIM_TARGET([msp430*-*-*], [msp430])

278
sim/mips/acinclude-top.m4
View File

@ -59,3 +59,281 @@ AS_CASE([${target}],
[mips*-*-*], [SIM_MIPS_FPU_BITSIZE=32])
AC_MSG_RESULT([$SIM_MIPS_FPU_BITSIZE])
AC_SUBST(SIM_MIPS_FPU_BITSIZE)
dnl Select the IGEN architecture.
SIM_MIPS_GEN=IGEN
sim_mips_igen_machine="-M mipsIV"
sim_mips_m16_machine="-M mips16,mipsIII"
sim_mips_igen_filter="32,64,f"
sim_mips_m16_filter="16"
AS_CASE([${target}],
[mips*tx39*], [dnl
SIM_MIPS_GEN=IGEN
sim_mips_igen_filter="32,f"
sim_mips_igen_machine="-M r3900"],
[mips64vr41*], [dnl
SIM_MIPS_GEN=M16
sim_mips_igen_machine="-M vr4100"
sim_mips_m16_machine="-M vr4100"],
[mips64*], [dnl
SIM_MIPS_GEN=MULTI
sim_mips_multi_configs="\
vr4100:mipsIII,mips16,vr4100:32,64:mips4100,mips4111\
vr4120:mipsIII,mips16,vr4120:32,64:mips4120\
vr5000:mipsIV:32,64,f:mips4300,mips5000,mips8000\
vr5400:mipsIV,vr5400:32,64,f:mips5400\
vr5500:mipsIV,vr5500:32,64,f:mips5500"
sim_mips_multi_default=mips5000],
[mips*-sde-elf* | mips*-mti-elf*], [dnl
SIM_MIPS_GEN=MULTI
sim_mips_multi_configs="\
micromips:micromips64,micromipsdsp:32,64,f:mips_micromips\
mipsisa64r2:mips64r2,mips16,mips16e,mdmx,dsp,dsp2,mips3d,smartmips:32,64,f:mipsisa32r2,mipsisa64r2,mipsisa32r5,mipsisa64r5\
mipsisa64r6:mips64r6:32,64,f:mipsisa32r6,mipsisa64r6"
sim_mips_multi_default=mipsisa64r2],
[mips16*], [dnl
SIM_MIPS_GEN=M16],
[mipsisa32r2*], [dnl
SIM_MIPS_GEN=MULTI
sim_mips_multi_configs="\
micromips:micromips32,micromipsdsp:32,f:mips_micromips\
mips32r2:mips32r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2,smartmips:32,f:mipsisa32r2"
sim_mips_multi_default=mipsisa32r2],
[mipsisa32r6*], [dnl
SIM_MIPS_GEN=IGEN
sim_mips_igen_machine="-M mips32r6"
sim_mips_igen_filter="32,f"],
[mipsisa32*], [dnl
SIM_MIPS_GEN=M16
sim_mips_igen_machine="-M mips32,mips16,mips16e,smartmips"
sim_mips_m16_machine="-M mips16,mips16e,mips32"
sim_mips_igen_filter="32,f"],
[mipsisa64r2*], [dnl
SIM_MIPS_GEN=M16
sim_mips_igen_machine="-M mips64r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2"
sim_mips_m16_machine="-M mips16,mips16e,mips64r2"],
[mipsisa64r6*], [dnl
SIM_MIPS_GEN=IGEN
sim_mips_igen_machine="-M mips64r6"],
[mipsisa64sb1*], [dnl
SIM_MIPS_GEN=IGEN
sim_mips_igen_machine="-M mips64,mips3d,sb1"],
[mipsisa64*], [dnl
SIM_MIPS_GEN=M16
sim_mips_igen_machine="-M mips64,mips3d,mips16,mips16e,mdmx"
sim_mips_m16_machine="-M mips16,mips16e,mips64"],
[mips*lsi*], [dnl
SIM_MIPS_GEN=M16
sim_mips_igen_machine="-M mipsIII,mips16"
sim_mips_m16_machine="-M mips16,mipsIII"
sim_mips_igen_filter="32,f"],
[mips*], [dnl
SIM_MIPS_GEN=IGEN
sim_mips_igen_filter="32,f"])
dnl The MULTI generator can combine several simulation engines into one.
dnl executable. A configuration which uses the MULTI should set two
dnl variables: ${sim_mips_multi_configs} and ${sim_mips_multi_default}.
dnl
dnl ${sim_mips_multi_configs} is the list of engines to build. Each
dnl space-separated entry has the form NAME:MACHINE:FILTER:BFDMACHS,
dnl where:
dnl
dnl - NAME is a C-compatible prefix for the engine,
dnl - MACHINE is a -M argument,
dnl - FILTER is a -F argument, and
dnl - BFDMACHS is a comma-separated list of bfd machines that the
dnl simulator can run.
dnl
dnl Each entry will have a separate simulation engine whose prefix is
dnl m32<NAME>. If the machine list includes "mips16", there will also
dnl be a mips16 engine, prefix m16<NAME>. The mips16 engine will be
dnl generated using the same machine list as the 32-bit version,
dnl but the filter will be "16" instead of FILTER.
dnl
dnl The simulator compares the bfd mach against BFDMACHS to decide
dnl which engine to use. Entries in BFDMACHS should be bfd_mach
dnl values with "bfd_mach_" removed. ${sim_mips_multi_default} says
dnl which entry should be the default.
SIM_MIPS_MULTI_FLAGS=
SIM_MIPS_MULTI_SRC=
SIM_MIPS_MULTI_OBJ=
SIM_MIPS_MULTI_IGEN_CONFIGS=
AS_VAR_IF([SIM_MIPS_GEN], ["MULTI"], [dnl
dnl Verify the AS_CASE logic above is setup correctly.
AS_IF([test -z "${sim_mips_multi_configs}" || test -z "${sim_mips_multi_default}"], [dnl
AC_MSG_ERROR(Error in configure.ac: MULTI simulator not set up correctly)])
dnl Start in a known state.
AS_MKDIR_P([mips])
rm -f mips/multi-include.h mips/multi-run.c
sim_mips_seen_default=no
cat << __EOF__ > mips/multi-run.c
/* Main entry point for MULTI simulators.
Copyright (C) 2003-2022 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
--
This file was generated by sim/mips/configure. */
#include "sim-main.h"
#include "multi-include.h"
#include "elf-bfd.h"
#include "elfxx-mips.h"
#include "elf/mips.h"
#define SD sd
#define CPU cpu
void
sim_engine_run (SIM_DESC sd,
int next_cpu_nr,
int nr_cpus,
int signal) /* ignore */
{
int mach;
if (STATE_ARCHITECTURE (sd) == NULL)
mach = bfd_mach_${sim_mips_multi_default};
else if (elf_elfheader (STATE_PROG_BFD (sd))->e_flags
& EF_MIPS_ARCH_ASE_MICROMIPS)
mach = bfd_mach_mips_micromips;
else
{
mach = _bfd_elf_mips_mach (elf_elfheader (STATE_PROG_BFD (sd))->e_flags);
if (!mach)
mach = STATE_ARCHITECTURE (SD)->mach;
}
switch (mach)
{
__EOF__
for fc in ${sim_mips_multi_configs}; do
dnl Split up the entry. ${c} contains the first three elements.
dnl Note: outer sqaure brackets are m4 quotes.
c=`echo ${fc} | sed ['s/:[^:]*$//']`
bfdmachs=`echo ${fc} | sed 's/.*://'`
name=`echo ${c} | sed 's/:.*//'`
machine=`echo ${c} | sed 's/.*:\(.*\):.*/\1/'`
filter=`echo ${c} | sed 's/.*://'`
dnl Build the following lists:
dnl
dnl SIM_MIPS_MULTI_FLAGS: all -M and -F flags used by the simulator
dnl SIM_MIPS_MULTI_SRC: all makefile-generated source files
dnl SIM_MIPS_MULTI_OBJ: the objects for ${SIM_MIPS_MULTI_SRC}
dnl SIM_MIPS_MULTI_IGEN_CONFIGS: igen configuration strings.
dnl
dnl Each entry in ${SIM_MIPS_MULTI_IGEN_CONFIGS} is a prefix (m32
dnl or m16) followed by the NAME, MACHINE and FILTER part of
dnl the ${sim_mips_multi_configs} entry.
AS_VAR_APPEND([SIM_MIPS_MULTI_FLAGS], [" -F ${filter} -M ${machine}"])
dnl Check whether special handling is needed.
AS_CASE([${c}],
[*:*mips16*:*], [dnl
dnl Run igen twice, once for normal mode and once for mips16.
ws="m32 m16"
dnl The top-level function for the mips16 simulator is
dnl in a file m16${name}_run.c, generated by the
dnl tmp-run-multi Makefile rule.
AS_VAR_APPEND([SIM_MIPS_MULTI_SRC], [" m16${name}_run.c"])
AS_VAR_APPEND([SIM_MIPS_MULTI_OBJ], [" m16${name}_run.o"])
AS_VAR_APPEND([SIM_MIPS_MULTI_FLAGS], [" -F 16"])
],
[*:*micromips32*:*], [dnl
dnl Run igen thrice, once for micromips32, once for micromips16,
dnl and once for m32.
ws="micromips_m32 micromips16 micromips32"
dnl The top-level function for the micromips simulator is
dnl in a file micromips${name}_run.c, generated by the
dnl tmp-run-multi Makefile rule.
AS_VAR_APPEND([SIM_MIPS_MULTI_SRC], [" micromips${name}_run.c"])
AS_VAR_APPEND([SIM_MIPS_MULTI_OBJ], [" micromips${name}_run.o"])
AS_VAR_APPEND([SIM_MIPS_MULTI_FLAGS], [" -F 16,32"])
],
[*:*micromips64*:*], [dnl
dnl Run igen thrice, once for micromips64, once for micromips16,
dnl and once for m64.
ws="micromips_m64 micromips16 micromips64"
dnl The top-level function for the micromips simulator is
dnl in a file micromips${name}_run.c, generated by the
dnl tmp-run-multi Makefile rule.
AS_VAR_APPEND([SIM_MIPS_MULTI_SRC], [" micromips${name}_run.c"])
AS_VAR_APPEND([SIM_MIPS_MULTI_OBJ], [" micromips${name}_run.o"])
AS_VAR_APPEND([SIM_MIPS_MULTI_FLAGS], [" -F 16,32,64"])
],
[ws=m32])
dnl Now add the list of igen-generated files to ${SIM_MIPS_MULTI_SRC}
dnl and ${SIM_MIPS_MULTI_OBJ}.
for w in ${ws}; do
for base in engine icache idecode model semantics support; do
AS_VAR_APPEND([SIM_MIPS_MULTI_SRC], [" ${w}${name}_${base}.c"])
AS_VAR_APPEND([SIM_MIPS_MULTI_SRC], [" ${w}${name}_${base}.h"])
AS_VAR_APPEND([SIM_MIPS_MULTI_OBJ], [" ${w}${name}_${base}.o"])
done
AS_VAR_APPEND([SIM_MIPS_MULTI_IGEN_CONFIGS], [" ${w}${c}"])
done
dnl Add an include for the engine.h file. This file declares the
dnl top-level foo_engine_run() function.
echo "#include \"${w}${name}_engine.h\"" >> mips/multi-include.h
dnl Add case statements for this engine to sim_engine_run().
for mach in `echo ${bfdmachs} | sed 's/,/ /g'`; do
echo " case bfd_mach_${mach}:" >> mips/multi-run.c
AS_VAR_IF([mach], ["${sim_mips_multi_default}"], [dnl
echo " default:" >> mips/multi-run.c
sim_mips_seen_default=yes
])
done
echo " ${w}${name}_engine_run (sd, next_cpu_nr, nr_cpus, signal);" \
>> mips/multi-run.c
echo " break;" >> mips/multi-run.c
done
dnl Check whether we added a 'default:' label.
AS_VAR_IF([sim_mips_seen_default], [no], [dnl
AC_MSG_ERROR(Error in configure.ac: \${sim_mips_multi_configs} doesn't have an entry for \${sim_mips_multi_default})])
cat << __EOF__ >> mips/multi-run.c
}
}
__EOF__
], [dnl
dnl For clean-extra target.
SIM_MIPS_MULTI_SRC=doesnt-exist.c
])
SIM_MIPS_IGEN_FLAGS="-F ${sim_mips_igen_filter} ${sim_mips_igen_machine} ${sim_igen_smp}"
SIM_MIPS_M16_FLAGS="-F ${sim_mips_m16_filter} ${sim_mips_m16_machine} ${sim_igen_smp}"
SIM_MIPS_MICROMIPS16_FLAGS="-F ${sim_mips_micromips16_filter} ${sim_mips_micromips16_machine} ${sim_igen_smp}"
SIM_MIPS_MICROMIPS_FLAGS="-F ${sim_mips_micromips_filter} ${sim_mips_micromips_machine} ${sim_igen_smp}"
AC_SUBST(SIM_MIPS_IGEN_FLAGS)
AC_SUBST(SIM_MIPS_M16_FLAGS)
AC_SUBST(SIM_MIPS_MICROMIPS_FLAGS)
AC_SUBST(SIM_MIPS_MICROMIPS16_FLAGS)
AC_SUBST(SIM_MIPS_GEN)
AC_SUBST(SIM_MIPS_MULTI_FLAGS)
AC_SUBST(SIM_MIPS_MULTI_IGEN_CONFIGS)
AC_SUBST(SIM_MIPS_MULTI_SRC)
AC_SUBST(SIM_MIPS_MULTI_OBJ)

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sim/mips/aclocal.m4 vendored
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@ -1,15 +0,0 @@
# generated automatically by aclocal 1.15.1 -*- Autoconf -*-
# Copyright (C) 1996-2017 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
m4_include([../m4/sim_ac_output.m4])

3321
sim/mips/configure vendored
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File diff suppressed because it is too large Load Diff

298
sim/mips/configure.ac
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@ -1,298 +0,0 @@
dnl Process this file with autoconf to produce a configure script.
AC_INIT(Makefile.in)
AC_CONFIG_MACRO_DIRS([../m4 ../.. ../../config])
dnl The sim shouldn't be checking $target and changing behavior. But it is,
dnl and until we clean that up, we need to expand --target for use below.
AC_CANONICAL_SYSTEM
#
# Select the IGEN architecture
#
SIM_MIPS_GEN=IGEN
sim_mips_igen_machine="-M mipsIV"
sim_mips_m16_machine="-M mips16,mipsIII"
sim_mips_igen_filter="32,64,f"
sim_mips_m16_filter="16"
case "${target}" in
mips*tx39*) SIM_MIPS_GEN=IGEN
sim_mips_igen_filter="32,f"
sim_mips_igen_machine="-M r3900"
;;
mips64vr41*) SIM_MIPS_GEN=M16
sim_mips_igen_machine="-M vr4100"
sim_mips_m16_machine="-M vr4100"
;;
mips64*)
SIM_MIPS_GEN=MULTI
sim_mips_multi_configs="\
vr4100:mipsIII,mips16,vr4100:32,64:mips4100,mips4111\
vr4120:mipsIII,mips16,vr4120:32,64:mips4120\
vr5000:mipsIV:32,64,f:mips4300,mips5000,mips8000\
vr5400:mipsIV,vr5400:32,64,f:mips5400\
vr5500:mipsIV,vr5500:32,64,f:mips5500"
sim_mips_multi_default=mips5000
;;
mips*-sde-elf* | mips*-mti-elf*)
SIM_MIPS_GEN=MULTI
sim_mips_multi_configs="\
micromips:micromips64,micromipsdsp:32,64,f:mips_micromips\
mipsisa64r2:mips64r2,mips16,mips16e,mdmx,dsp,dsp2,mips3d,smartmips:32,64,f:mipsisa32r2,mipsisa64r2,mipsisa32r5,mipsisa64r5\
mipsisa64r6:mips64r6:32,64,f:mipsisa32r6,mipsisa64r6"
sim_mips_multi_default=mipsisa64r2
;;
mips16*) SIM_MIPS_GEN=M16
;;
mipsisa32r2*) SIM_MIPS_GEN=MULTI
sim_mips_multi_configs="\
micromips:micromips32,micromipsdsp:32,f:mips_micromips\
mips32r2:mips32r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2,smartmips:32,f:mipsisa32r2"
sim_mips_multi_default=mipsisa32r2
;;
mipsisa32r6*) SIM_MIPS_GEN=IGEN
sim_mips_igen_machine="-M mips32r6"
sim_mips_igen_filter="32,f"
;;
mipsisa32*) SIM_MIPS_GEN=M16
sim_mips_igen_machine="-M mips32,mips16,mips16e,smartmips"
sim_mips_m16_machine="-M mips16,mips16e,mips32"
sim_mips_igen_filter="32,f"
;;
mipsisa64r2*) SIM_MIPS_GEN=M16
sim_mips_igen_machine="-M mips64r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2"
sim_mips_m16_machine="-M mips16,mips16e,mips64r2"
;;
mipsisa64r6*) SIM_MIPS_GEN=IGEN
sim_mips_igen_machine="-M mips64r6"
;;
mipsisa64sb1*) SIM_MIPS_GEN=IGEN
sim_mips_igen_machine="-M mips64,mips3d,sb1"
;;
mipsisa64*) SIM_MIPS_GEN=M16
sim_mips_igen_machine="-M mips64,mips3d,mips16,mips16e,mdmx"
sim_mips_m16_machine="-M mips16,mips16e,mips64"
;;
mips*lsi*) SIM_MIPS_GEN=M16
sim_mips_igen_machine="-M mipsIII,mips16"
sim_mips_m16_machine="-M mips16,mipsIII"
sim_mips_igen_filter="32,f"
;;
mips*) SIM_MIPS_GEN=IGEN
sim_mips_igen_filter="32,f"
;;
esac
# The MULTI generator can combine several simulation engines into one.
# executable. A configuration which uses the MULTI should set two
# variables: ${sim_mips_multi_configs} and ${sim_mips_multi_default}.
#
# ${sim_mips_multi_configs} is the list of engines to build. Each
# space-separated entry has the form NAME:MACHINE:FILTER:BFDMACHS,
# where:
#
# - NAME is a C-compatible prefix for the engine,
# - MACHINE is a -M argument,
# - FILTER is a -F argument, and
# - BFDMACHS is a comma-separated list of bfd machines that the
# simulator can run.
#
# Each entry will have a separate simulation engine whose prefix is
# m32<NAME>. If the machine list includes "mips16", there will also
# be a mips16 engine, prefix m16<NAME>. The mips16 engine will be
# generated using the same machine list as the 32-bit version,
# but the filter will be "16" instead of FILTER.
#
# The simulator compares the bfd mach against BFDMACHS to decide
# which engine to use. Entries in BFDMACHS should be bfd_mach
# values with "bfd_mach_" removed. ${sim_mips_multi_default} says
# which entry should be the default.
SIM_MIPS_MULTI_FLAGS=
SIM_MIPS_MULTI_SRC=
SIM_MIPS_MULTI_OBJ=
SIM_MIPS_MULTI_IGEN_CONFIGS=
if test ${SIM_MIPS_GEN} = MULTI; then
# Simple sanity check.
if test -z "${sim_mips_multi_configs}" || test -z "${sim_mips_multi_default}"; then
AC_MSG_ERROR(Error in configure.ac: MULTI simulator not set up correctly)
fi
# Start in a known state.
rm -f multi-include.h multi-run.c
sim_mips_seen_default=no
cat << __EOF__ > multi-run.c
/* Main entry point for MULTI simulators.
Copyright (C) 2003-2022 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
--
This file was generated by sim/mips/configure. */
#include "sim-main.h"
#include "multi-include.h"
#include "elf-bfd.h"
#include "elfxx-mips.h"
#include "elf/mips.h"
#define SD sd
#define CPU cpu
void
sim_engine_run (SIM_DESC sd,
int next_cpu_nr,
int nr_cpus,
int signal) /* ignore */
{
int mach;
if (STATE_ARCHITECTURE (sd) == NULL)
mach = bfd_mach_${sim_mips_multi_default};
else if (elf_elfheader (STATE_PROG_BFD (sd))->e_flags
& EF_MIPS_ARCH_ASE_MICROMIPS)
mach = bfd_mach_mips_micromips;
else
{
mach = _bfd_elf_mips_mach (elf_elfheader (STATE_PROG_BFD (sd))->e_flags);
if (!mach)
mach = STATE_ARCHITECTURE (SD)->mach;
}
switch (mach)
{
__EOF__
for fc in ${sim_mips_multi_configs}; do
# Split up the entry. ${c} contains the first three elements.
# Note: outer sqaure brackets are m4 quotes.
c=`echo ${fc} | sed ['s/:[^:]*$//']`
bfdmachs=`echo ${fc} | sed 's/.*://'`
name=`echo ${c} | sed 's/:.*//'`
machine=`echo ${c} | sed 's/.*:\(.*\):.*/\1/'`
filter=`echo ${c} | sed 's/.*://'`
# Build the following lists:
#
# SIM_MIPS_MULTI_FLAGS: all -M and -F flags used by the simulator
# SIM_MIPS_MULTI_SRC: all makefile-generated source files
# SIM_MIPS_MULTI_OBJ: the objects for ${SIM_MIPS_MULTI_SRC}
# SIM_MIPS_MULTI_IGEN_CONFIGS: igen configuration strings.
#
# Each entry in ${SIM_MIPS_MULTI_IGEN_CONFIGS} is a prefix (m32
# or m16) followed by the NAME, MACHINE and FILTER part of
# the ${sim_mips_multi_configs} entry.
SIM_MIPS_MULTI_FLAGS="${SIM_MIPS_MULTI_FLAGS} -F ${filter} -M ${machine}"
# Check whether special handling is needed.
case ${c} in
*:*mips16*:*)
# Run igen twice, once for normal mode and once for mips16.
ws="m32 m16"
# The top-level function for the mips16 simulator is
# in a file m16${name}_run.c, generated by the
# tmp-run-multi Makefile rule.
SIM_MIPS_MULTI_SRC="${SIM_MIPS_MULTI_SRC} m16${name}_run.c"
SIM_MIPS_MULTI_OBJ="${SIM_MIPS_MULTI_OBJ} m16${name}_run.o"
SIM_MIPS_MULTI_FLAGS="${SIM_MIPS_MULTI_FLAGS} -F 16"
;;
*:*micromips32*:*)
# Run igen thrice, once for micromips32, once for micromips16,
# and once for m32.
ws="micromips_m32 micromips16 micromips32"
# The top-level function for the micromips simulator is
# in a file micromips${name}_run.c, generated by the
# tmp-run-multi Makefile rule.
SIM_MIPS_MULTI_SRC="${SIM_MIPS_MULTI_SRC} micromips${name}_run.c"
SIM_MIPS_MULTI_OBJ="${SIM_MIPS_MULTI_OBJ} micromips${name}_run.o"
SIM_MIPS_MULTI_FLAGS="${SIM_MIPS_MULTI_FLAGS} -F 16,32"
;;
*:*micromips64*:*)
# Run igen thrice, once for micromips64, once for micromips16,
# and once for m64.
ws="micromips_m64 micromips16 micromips64"
# The top-level function for the micromips simulator is
# in a file micromips${name}_run.c, generated by the
# tmp-run-multi Makefile rule.
SIM_MIPS_MULTI_SRC="${SIM_MIPS_MULTI_SRC} micromips${name}_run.c"
SIM_MIPS_MULTI_OBJ="${SIM_MIPS_MULTI_OBJ} micromips${name}_run.o"
SIM_MIPS_MULTI_FLAGS="${SIM_MIPS_MULTI_FLAGS} -F 16,32,64"
;;
*)
ws=m32
;;
esac
# Now add the list of igen-generated files to ${SIM_MIPS_MULTI_SRC}
# and ${SIM_MIPS_MULTI_OBJ}.
for w in ${ws}; do
for base in engine icache idecode model semantics support; do
SIM_MIPS_MULTI_SRC="${SIM_MIPS_MULTI_SRC} ${w}${name}_${base}.c"
SIM_MIPS_MULTI_SRC="${SIM_MIPS_MULTI_SRC} ${w}${name}_${base}.h"
SIM_MIPS_MULTI_OBJ="${SIM_MIPS_MULTI_OBJ} ${w}${name}_${base}.o"
done
SIM_MIPS_MULTI_IGEN_CONFIGS="${SIM_MIPS_MULTI_IGEN_CONFIGS} ${w}${c}"
done
# Add an include for the engine.h file. This file declares the
# top-level foo_engine_run() function.
echo "#include \"${w}${name}_engine.h\"" >> multi-include.h
# Add case statements for this engine to sim_engine_run().
for mach in `echo ${bfdmachs} | sed 's/,/ /g'`; do
echo " case bfd_mach_${mach}:" >> multi-run.c
if test ${mach} = ${sim_mips_multi_default}; then
echo " default:" >> multi-run.c
sim_mips_seen_default=yes
fi
done
echo " ${w}${name}_engine_run (sd, next_cpu_nr, nr_cpus, signal);" \
>> multi-run.c
echo " break;" >> multi-run.c
done
# Check whether we added a 'default:' label.
if test ${sim_mips_seen_default} = no; then
AC_MSG_ERROR(Error in configure.ac: \${sim_mips_multi_configs} doesn't have an entry for \${sim_mips_multi_default})
fi
cat << __EOF__ >> multi-run.c
}
}
__EOF__
else
# For clean-extra
SIM_MIPS_MULTI_SRC=doesnt-exist.c
fi
SIM_MIPS_IGEN_FLAGS="-F ${sim_mips_igen_filter} ${sim_mips_igen_machine} ${sim_igen_smp}"
SIM_MIPS_M16_FLAGS="-F ${sim_mips_m16_filter} ${sim_mips_m16_machine} ${sim_igen_smp}"
SIM_MIPS_MICROMIPS16_FLAGS="-F ${sim_mips_micromips16_filter} ${sim_mips_micromips16_machine} ${sim_igen_smp}"
SIM_MIPS_MICROMIPS_FLAGS="-F ${sim_mips_micromips_filter} ${sim_mips_micromips_machine} ${sim_igen_smp}"
AC_SUBST(SIM_MIPS_IGEN_FLAGS)
AC_SUBST(SIM_MIPS_M16_FLAGS)
AC_SUBST(SIM_MIPS_MICROMIPS_FLAGS)
AC_SUBST(SIM_MIPS_MICROMIPS16_FLAGS)
AC_SUBST(SIM_MIPS_GEN)
AC_SUBST(SIM_MIPS_MULTI_FLAGS)
AC_SUBST(SIM_MIPS_MULTI_IGEN_CONFIGS)
AC_SUBST(SIM_MIPS_MULTI_SRC)
AC_SUBST(SIM_MIPS_MULTI_OBJ)
SIM_AC_OUTPUT