dnl Process this file with autoconf to produce a configure script.
-AC_PREREQ(2.59)dnl
AC_INIT(Makefile.in)
-AC_CONFIG_HEADER(config.h:config.in)
+sinclude(../common/acinclude.m4)
-sinclude(../common/aclocal.m4)
-
-# Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
-# it by inlining the macro's contents.
-sinclude(../common/common.m4)
+SIM_AC_COMMON
dnl Options available in this module
-SIM_AC_OPTION_INLINE()
SIM_AC_OPTION_ALIGNMENT(NONSTRICT_ALIGNMENT)
-SIM_AC_OPTION_HOSTENDIAN
SIM_AC_OPTION_WARNINGS
SIM_AC_OPTION_RESERVED_BITS(1)
mips64vr*-*-*) SIM_SUBTARGET="-DTARGET_ENABLE_FR=1" ;;
mips*tx39*) SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
mips*-sde-elf*) SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
+ mips*-mti-elf*) SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
mipsisa32*-*-*) SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
mipsisa64*-*-*) SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
*) SIM_SUBTARGET="";;
mips_endian=
default_endian=
case "${target}" in
- mips64el*-*-*) mips_endian=LITTLE_ENDIAN ;;
- mips64vr*el-*-*) default_endian=LITTLE_ENDIAN ;;
- mips64*-*-*) default_endian=BIG_ENDIAN ;;
- mips16*-*-*) default_endian=BIG_ENDIAN ;;
- mipsisa32*-*-*) default_endian=BIG_ENDIAN ;;
- mipsisa64*-*-*) default_endian=BIG_ENDIAN ;;
- mips*-*-*) default_endian=BIG_ENDIAN ;;
- *) default_endian=BIG_ENDIAN ;;
+ mips64el*-*-*) mips_endian=LITTLE ;;
+ mips64vr*el-*-*) default_endian=LITTLE ;;
+ mips64*-*-*) default_endian=BIG ;;
+ mips16*-*-*) default_endian=BIG ;;
+ mipsisa32*-*-*) default_endian=BIG ;;
+ mipsisa64*-*-*) default_endian=BIG ;;
+ mips*-*-*) default_endian=BIG ;;
+ *) default_endian=BIG ;;
esac
SIM_AC_OPTION_ENDIAN($mips_endian,$default_endian)
mips_addr_bitsize=
case "${target}" in
mips*-sde-elf*) mips_bitsize=64 ; mips_msb=63 ;;
+ mips*-mti-elf*) mips_bitsize=64 ; mips_msb=63 ;;
mips64*-*-*) mips_bitsize=64 ; mips_msb=63 ;;
mips16*-*-*) mips_bitsize=64 ; mips_msb=63 ;;
mipsisa32*-*-*) mips_bitsize=32 ; mips_msb=31 ;;
case "${target}" in
mips*tx39*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
mips*-sde-elf*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
+ mips*-mti-elf*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
mips64*-*-*) mips_fpu=HARD_FLOATING_POINT ;;
mips16*-*-*) mips_fpu=HARD_FLOATING_POINT ;;
mipsisa32*-*-*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
-#
-# Select the level of SMP support
-#
-case "${target}" in
- *) mips_smp=0 ;;
-esac
-SIM_AC_OPTION_SMP($mips_smp)
-
-
-
#
# Select the IGEN architecture
#
vr5500:mipsIV,vr5500:32,64,f:mips5500"
sim_multi_default=mips5000
;;
- mips*-sde-elf*) sim_gen=M16
- sim_igen_machine="-M mips64r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2,smartmips"
- sim_m16_machine="-M mips16,mips16e,mips64r2"
- sim_igen_filter="32,64,f"
- sim_mach_default="mipsisa64r2"
+ mips*-sde-elf* | mips*-mti-elf*)
+ sim_gen=MULTI
+ sim_multi_configs="\
+ micromips:micromips64,micromipsdsp:32,64,f:mips_micromips\
+ mips64r2:mips64r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2,smartmips:32,64,f:mipsisa64r2"
+ sim_multi_default=mipsisa64r2
;;
mips64*-*-*) sim_igen_filter="32,64,f"
sim_gen=IGEN
sim_igen_filter="32,64,f"
sim_m16_filter="16"
;;
- mipsisa32r2*-*-*) sim_gen=M16
- sim_igen_machine="-M mips32r2,mips16,mips16e,mdmx,dsp,dsp2,smartmips"
- sim_m16_machine="-M mips16,mips16e,mips32r2"
- sim_igen_filter="32,f"
- sim_mach_default="mipsisa32r2"
+ mipsisa32r2*-*-*) sim_gen=MULTI
+ sim_multi_configs="\
+ micromips:micromips32,micromipsdsp:32,f:mips_micromips\
+ mips32r2:mips32r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2,smartmips:32,f:mipsisa32r2"
+ sim_multi_default=mipsisa32r2
;;
mipsisa32*-*-*) sim_gen=M16
sim_igen_machine="-M mips32,mips16,mips16e,smartmips"
# Simple sanity check.
if test -z "${sim_multi_configs}" || test -z "${sim_multi_default}"; then
- AC_MSG_ERROR(Error in configure.in: MULTI simulator not set up correctly)
+ AC_MSG_ERROR(Error in configure.ac: MULTI simulator not set up correctly)
fi
# Start in a known state.
rm -f multi-include.h multi-run.c
sim_multi_flags=
sim_multi_src=
- sim_multi_obj=multi-run.o
+ sim_multi_obj=
sim_multi_igen_configs=
sim_seen_default=no
cat << __EOF__ > multi-run.c
/* Main entry point for MULTI simulators.
- Copyright (C) 2003 Free Software Foundation, Inc.
+ Copyright (C) 2003-2018 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
--
#include "sim-main.h"
#include "multi-include.h"
+#include "elf-bfd.h"
+#include "elf/mips.h"
#define SD sd
#define CPU cpu
if (STATE_ARCHITECTURE (sd) == NULL)
mach = bfd_mach_${sim_multi_default};
+ else if (elf_elfheader (STATE_PROG_BFD (sd))->e_flags
+ & EF_MIPS_ARCH_ASE_MICROMIPS)
+ mach = bfd_mach_mips_micromips;
else
mach = STATE_ARCHITECTURE (SD)->mach;
# the ${sim_multi_configs} entry.
sim_multi_flags="${sim_multi_flags} -F ${filter} -M ${machine}"
- # Check whether mips16 handling is needed.
+ # Check whether special handling is needed.
case ${c} in
*:*mips16*:*)
# Run igen twice, once for normal mode and once for mips16.
sim_multi_obj="${sim_multi_obj} m16${name}_run.o"
sim_multi_flags="${sim_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${name}_run.c, generated by the
+ # tmp-run-multi Makefile rule.
+ sim_multi_src="${sim_multi_src} micromips${name}_run.c"
+ sim_multi_obj="${sim_multi_obj} micromips${name}_run.o"
+ sim_multi_flags="${sim_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${name}_run.c, generated by the
+ # tmp-run-multi Makefile rule.
+ sim_multi_src="${sim_multi_src} micromips${name}_run.c"
+ sim_multi_obj="${sim_multi_obj} micromips${name}_run.o"
+ sim_multi_flags="${sim_multi_flags} -F 16,32,64"
+ ;;
*)
ws=m32
;;
# Check whether we added a 'default:' label.
if test ${sim_seen_default} = no; then
- AC_MSG_ERROR(Error in configure.in: \${sim_multi_configs} doesn't have an entry for \${sim_multi_default})
+ AC_MSG_ERROR(Error in configure.ac: \${sim_multi_configs} doesn't have an entry for \${sim_multi_default})
fi
cat << __EOF__ >> multi-run.c
sim_multi_src=doesnt-exist.c
if test x"${sim_mach_default}" = x""; then
- AC_MSG_ERROR(Error in configure.in: \${sim_mach_default} not defined)
+ AC_MSG_ERROR(Error in configure.ac: \${sim_mach_default} not defined)
fi
SIM_SUBTARGET="$SIM_SUBTARGET -DMIPS_MACH_DEFAULT=bfd_mach_${sim_mach_default}"
fi
sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine} ${sim_igen_smp}"
sim_m16_flags=" -F ${sim_m16_filter} ${sim_m16_machine} ${sim_igen_smp}"
+sim_micromips16_flags=" -F ${sim_micromips16_filter} ${sim_micromips16_machine} ${sim_igen_smp}"
+sim_micromips_flags=" -F ${sim_micromips_filter} ${sim_micromips_machine} ${sim_igen_smp}"
AC_SUBST(sim_igen_flags)
AC_SUBST(sim_m16_flags)
+AC_SUBST(sim_micromips_flags)
+AC_SUBST(sim_micromips16_flags)
AC_SUBST(sim_gen)
AC_SUBST(sim_multi_flags)
AC_SUBST(sim_multi_igen_configs)
AC_SUBST(sim_multi_src)
AC_SUBST(sim_multi_obj)
-
-
#
# Add simulated hardware devices
#
mips*tx39*)
hw_enabled=yes
hw_extra_devices="tx3904cpu tx3904irc tx3904tmr tx3904sio"
- mips_extra_objs="dv-sockser.o"
- SIM_SUBTARGET="$SIM_SUBTARGET -DTARGET_TX3904=1"
;;
*)
- mips_extra_objs=""
;;
esac
SIM_AC_OPTION_HARDWARE($hw_enabled,$hw_devices,$hw_extra_devices)
-AC_SUBST(mips_extra_objs)
# Choose simulator engine
mips_extra_libs=""
AC_SUBST(mips_extra_libs)
-AC_CHECK_HEADERS(string.h strings.h stdlib.h stdlib.h)
AC_CHECK_LIB(m, fabs)
AC_CHECK_FUNCS(aint anint sqrt)
projects / deliverable / binutils-gdb.git / blobdiff