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* [binutils-gdb] sim: mips: move igen settings to top-level configure
@ 2022-12-25 3:18 Michael Frysinger
0 siblings, 0 replies; only message in thread
From: Michael Frysinger @ 2022-12-25 3:18 UTC (permalink / raw)
To: gdb-cvs
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=abc494c65d640626891408d551a0fe1842e728e3
commit abc494c65d640626891408d551a0fe1842e728e3
Author: Mike Frysinger <vapier@gentoo.org>
Date: Sat Dec 24 21:28:03 2022 -0500
sim: mips: move igen settings to top-level configure
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.
Diff:
---
sim/Makefile.in | 30 +-
sim/configure | 268 +++-
sim/configure.ac | 2 +-
sim/mips/acinclude-top.m4 | 278 ++++
sim/mips/aclocal.m4 | 15 -
sim/mips/configure | 3321 ---------------------------------------------
sim/mips/configure.ac | 298 ----
7 files changed, 560 insertions(+), 3652 deletions(-)
diff --git a/sim/Makefile.in b/sim/Makefile.in
index 1953d11deae..02b78c59297 100644
--- a/sim/Makefile.in
+++ b/sim/Makefile.in
@@ -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 $(top_srcdir)/mn10300/Makefile.in
diff --git a/sim/configure b/sim/configure
index ed08f10d572..3a57189d610 100755
--- a/sim/configure
+++ b/sim/configure
@@ -641,6 +641,15 @@ LTLIBOBJS
include_makefile
SIM_RX_CYCLE_ACCURATE_FLAGS
SIM_RISCV_BITSIZE
+SIM_MIPS_MULTI_OBJ
+SIM_MIPS_MULTI_SRC
+SIM_MIPS_MULTI_IGEN_CONFIGS
+SIM_MIPS_MULTI_FLAGS
+SIM_MIPS_GEN
+SIM_MIPS_MICROMIPS16_FLAGS
+SIM_MIPS_MICROMIPS_FLAGS
+SIM_MIPS_M16_FLAGS
+SIM_MIPS_IGEN_FLAGS
SIM_MIPS_FPU_BITSIZE
SIM_MIPS_BITSIZE
SIM_MIPS_SUBTARGET
@@ -704,6 +713,7 @@ SIM_ENABLE_ARCH_ppc_TRUE
CC_FOR_TARGET_PPC
LD_FOR_TARGET_PPC
AS_FOR_TARGET_PPC
+subdirs
SIM_ENABLE_ARCH_or1k_FALSE
SIM_ENABLE_ARCH_or1k_TRUE
CC_FOR_TARGET_OR1K
@@ -729,7 +739,6 @@ SIM_ENABLE_ARCH_mips_TRUE
CC_FOR_TARGET_MIPS
LD_FOR_TARGET_MIPS
AS_FOR_TARGET_MIPS
-subdirs
SIM_ENABLE_ARCH_microblaze_FALSE
SIM_ENABLE_ARCH_microblaze_TRUE
CC_FOR_TARGET_MICROBLAZE
@@ -1113,8 +1122,7 @@ CC_FOR_TARGET_V850
AS_FOR_TARGET_EXAMPLE_SYNACOR
LD_FOR_TARGET_EXAMPLE_SYNACOR
CC_FOR_TARGET_EXAMPLE_SYNACOR'
-ac_subdirs_all='mips
-ppc'
+ac_subdirs_all='ppc'
# Initialize some variables set by options.
ac_init_help=
@@ -12434,7 +12442,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$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_/ {
diff --git a/sim/configure.ac b/sim/configure.ac
index a631d2b3a22..e17dd974303 100644
--- a/sim/configure.ac
+++ b/sim/configure.ac
@@ -143,7 +143,7 @@ if test "${enable_sim}" != no; then
SIM_TARGET([m68hc11-*-*|m6811-*-*], [m68hc11])
SIM_TARGET([mcore-*-*], [mcore])
SIM_TARGET([microblaze*-*-*], [microblaze])
- SIM_TARGET([mips*-*-*], [mips], [true], [sim_igen=yes])
+ SIM_TARGET([mips*-*-*], [mips], [], [sim_igen=yes])
SIM_TARGET([mn10300*-*-*], [mn10300], [], [sim_igen=yes])
SIM_TARGET([moxie-*-*], [moxie])
SIM_TARGET([msp430*-*-*], [msp430])
diff --git a/sim/mips/acinclude-top.m4 b/sim/mips/acinclude-top.m4
index 612aa92a2b8..ca11a2784b3 100644
--- a/sim/mips/acinclude-top.m4
+++ b/sim/mips/acinclude-top.m4
@@ -59,3 +59,281 @@ AS_CASE([${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} ${sim_igen_smp}"
+AC_SUBST(SIM_MIPS_IGEN_FLAGS)
+AC_SUBST(SIM_MIPS_M16_FLAGS)
+AC_SUBST(SIM_MIPS_MICROMIPS_FLAGS)
+AC_SUBST(SIM_MIPS_MICROMIPS16_FLAGS)
+AC_SUBST(SIM_MIPS_GEN)
+AC_SUBST(SIM_MIPS_MULTI_FLAGS)
+AC_SUBST(SIM_MIPS_MULTI_IGEN_CONFIGS)
+AC_SUBST(SIM_MIPS_MULTI_SRC)
+AC_SUBST(SIM_MIPS_MULTI_OBJ)
diff --git a/sim/mips/aclocal.m4 b/sim/mips/aclocal.m4
deleted file mode 100644
index c9414d4680f..00000000000
--- a/sim/mips/aclocal.m4
+++ /dev/null
@@ -1,15 +0,0 @@
-# generated automatically by aclocal 1.15.1 -*- Autoconf -*-
-
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-m4_include([../m4/sim_ac_output.m4])
diff --git a/sim/mips/configure b/sim/mips/configure
deleted file mode 100755
index 8b992da949b..00000000000
--- a/sim/mips/configure
+++ /dev/null
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-{
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-{
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-{
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-{
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-{
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-{
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-## -------------------- ##
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-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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- if test -f "$ac_dir/install-sh"; then
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-ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
-ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
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-else
- ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
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-*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
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-host=$ac_cv_host
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-host_cpu=$1
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-else
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
-$as_echo "$ac_cv_target" >&6; }
-case $ac_cv_target in
-*-*-*) ;;
-*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
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-target=$ac_cv_target
-ac_save_IFS=$IFS; IFS='-'
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-shift
-target_cpu=$1
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-# except with old shells:
-target_os=$*
-IFS=$ac_save_IFS
-case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
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-# will get canonicalized.
-test -n "$target_alias" &&
- test "$program_prefix$program_suffix$program_transform_name" = \
- NONENONEs,x,x, &&
- program_prefix=${target_alias}-
-
-
-#
-# Select the IGEN architecture
-#
-SIM_MIPS_GEN=IGEN
-sim_mips_igen_machine="-M mipsIV"
-sim_mips_m16_machine="-M mips16,mipsIII"
-sim_mips_igen_filter="32,64,f"
-sim_mips_m16_filter="16"
-
-case "${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
- as_fn_error $? "Error in configure.ac: MULTI simulator not set up correctly" "$LINENO" 5
- 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
- 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__ >> 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} ${sim_igen_smp}"
-
-
-
-
-
-
-
-
-
-
-ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
-
-ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
-
-ac_config_commands="$ac_config_commands Makefile"
-
-ac_config_commands="$ac_config_commands stamp-h"
-
-
-
-
-
-SIM_COMMON_BUILD_TRUE='#'
-SIM_COMMON_BUILD_FALSE=
-
-
-
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs, see configure's option --config-cache.
-# It is not useful on other systems. If it contains results you don't
-# want to keep, you may remove or edit it.
-#
-# config.status only pays attention to the cache file if you give it
-# the --recheck option to rerun configure.
-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
-# loading this file, other *unset* `ac_cv_foo' will be assigned the
-# following values.
-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, we kill variables containing newlines.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(
- for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
- eval ac_val=\$$ac_var
- case $ac_val in #(
- *${as_nl}*)
- case $ac_var in #(
- *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
- esac
- case $ac_var in #(
- _ | IFS | as_nl) ;; #(
- BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
- *) { eval $ac_var=; unset $ac_var;} ;;
- esac ;;
- esac
- done
-
- (set) 2>&1 |
- case $as_nl`(ac_space=' '; set) 2>&1` in #(
- *${as_nl}ac_space=\ *)
- # `set' does not quote correctly, so add quotes: double-quote
- # substitution turns \\\\ into \\, and sed turns \\ into \.
- sed -n \
- "s/'/'\\\\''/g;
- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
- ;; #(
- *)
- # `set' quotes correctly as required by POSIX, so do not add quotes.
- sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
- ;;
- esac |
- sort
-) |
- sed '
- /^ac_cv_env_/b end
- t clear
- :clear
- s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
- t end
- s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
- :end' >>confcache
-if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
- if test -w "$cache_file"; then
- if test "x$cache_file" != "x/dev/null"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
-$as_echo "$as_me: updating cache $cache_file" >&6;}
- if test ! -f "$cache_file" || test -h "$cache_file"; then
- cat confcache >"$cache_file"
- else
- case $cache_file in #(
- */* | ?:*)
- mv -f confcache "$cache_file"$$ &&
- mv -f "$cache_file"$$ "$cache_file" ;; #(
- *)
- mv -f confcache "$cache_file" ;;
- esac
- fi
- fi
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
- fi
-fi
-rm -f confcache
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-#
-# If the first sed substitution is executed (which looks for macros that
-# take arguments), then branch to the quote section. Otherwise,
-# look for a macro that doesn't take arguments.
-ac_script='
-:mline
-/\\$/{
- N
- s,\\\n,,
- b mline
-}
-t clear
-:clear
-s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
-t quote
-s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g[...]
[diff truncated at 100000 bytes]
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2022-12-25 3:18 [binutils-gdb] sim: mips: move igen settings to top-level configure Michael Frysinger
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