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Diffstat (limited to 'sim/mips/configure.ac')
| -rw-r--r-- | sim/mips/configure.ac | 437 |
1 files changed, 0 insertions, 437 deletions
diff --git a/sim/mips/configure.ac b/sim/mips/configure.ac deleted file mode 100644 index f81abbb..0000000 --- a/sim/mips/configure.ac +++ /dev/null @@ -1,437 +0,0 @@ -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/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) - -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) - -# DEPRECATED -# -# Instead of defining a `subtarget' macro, code should be checking -# the value of {STATE,CPU}_ARCHITECTURE to identify the architecture -# in question. -# -case "${target}" in - mips64vr*-*-*) SIM_SUBTARGET="-DTARGET_ENABLE_FR=1" ;; - mips*tx39*) SIM_SUBTARGET="-DSUBTARGET_R3900=1";; - mipsisa32*-*-*) SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";; - mipsisa64*-*-*) SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";; - *) SIM_SUBTARGET="";; -esac -AC_SUBST(SIM_SUBTARGET) - - - -# -# Select the byte order of the target -# -mips_endian= -default_endian= -case "${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 ;; -esac -SIM_AC_OPTION_ENDIAN($mips_endian,$default_endian) - - - -# -# Select the bitsize of the target -# -mips_addr_bitsize= -case "${target}" in - mips64*-*-*) mips_bitsize=64 ; mips_msb=63 ;; - mips16*-*-*) mips_bitsize=64 ; mips_msb=63 ;; - mipsisa32*-*-*) mips_bitsize=32 ; mips_msb=31 ;; - mipsisa64*-*-*) mips_bitsize=64 ; mips_msb=63 ;; - mips*-*-*) mips_bitsize=32 ; mips_msb=31 ;; - *) mips_bitsize=64 ; mips_msb=63 ;; -esac -SIM_AC_OPTION_BITSIZE($mips_bitsize,$mips_msb,$mips_addr_bitsize) - - - -# -# Select the floating hardware support of the target -# -mips_fpu=HARDWARE_FLOATING_POINT -mips_fpu_bitsize= -case "${target}" in - mips*tx39*) mips_fpu=HARD_FLOATING_POINT - mips_fpu_bitsize=32 - ;; - mips64*-*-*) mips_fpu=HARD_FLOATING_POINT ;; - mips16*-*-*) mips_fpu=HARD_FLOATING_POINT ;; - mipsisa32*-*-*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;; - mipsisa64*-*-*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;; - mips*-*-*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;; - *) mips_fpu=HARD_FLOATING_POINT ;; -esac -SIM_AC_OPTION_FLOAT($mips_fpu,$mips_fpu_bitsize) - - - -# -# Select the level of SMP support -# -case "${target}" in - *) mips_smp=0 ;; -esac -SIM_AC_OPTION_SMP($mips_smp) - - - -# -# Select the IGEN architecture -# -sim_gen=IGEN -sim_igen_machine="-M mipsIV" -sim_m16_machine="-M mips16,mipsIII" -sim_igen_filter="32,64,f" -sim_m16_filter="16" -sim_mach_default="mips8000" - -case "${target}" in - mips*tx39*) sim_gen=IGEN - sim_igen_filter="32,f" - sim_igen_machine="-M r3900" - ;; - mips64vr43*-*-*) sim_gen=IGEN - sim_igen_machine="-M mipsIV" - sim_mach_default="mips8000" - ;; - mips64vr5*-*-*) sim_gen=IGEN - sim_igen_machine="-M vr5000" - sim_mach_default="mips5000" - ;; - mips64vr41*) sim_gen=M16 - sim_igen_machine="-M vr4100" - sim_m16_machine="-M vr4100" - sim_igen_filter="32,64,f" - sim_m16_filter="16" - sim_mach_default="mips4100" - ;; - mips64vr-*-* | mips64vrel-*-*) - sim_gen=MULTI - sim_multi_configs="\ - vr4100:mipsIII,mips16,vr4100:32,64:mips4100,mips4111\ - vr4120:mipsIII,mips16,vr4120:32,64:mips4120\ - vr5000:mipsIV:32,64,f:mips4300,mips5000\ - vr5400:mipsIV,vr5400:32,64,f:mips5400\ - vr5500:mipsIV,vr5500:32,64,f:mips5500" - sim_multi_default=mips5000 - ;; - mips64*-*-*) sim_igen_filter="32,64,f" - sim_gen=IGEN - ;; - mips16*-*-*) sim_gen=M16 - sim_igen_filter="32,64,f" - sim_m16_filter="16" - ;; - mipsisa32r2*-*-*) sim_gen=M16 - sim_igen_machine="-M mips32r2,mips16,mips16e,dsp" - sim_m16_machine="-M mips16,mips16e,mips32r2" - sim_igen_filter="32,f" - sim_mach_default="mipsisa32r2" - ;; - mipsisa32*-*-*) sim_gen=M16 - sim_igen_machine="-M mips32,mips16,mips16e,dsp" - sim_m16_machine="-M mips16,mips16e,mips32" - sim_igen_filter="32,f" - sim_mach_default="mipsisa32" - ;; - mipsisa64r2*-*-*) sim_gen=M16 - sim_igen_machine="-M mips64r2,mips3d,mips16,mips16e,dsp" - sim_m16_machine="-M mips16,mips16e,mips64r2" - sim_igen_filter="32,64,f" - sim_mach_default="mipsisa64r2" - ;; - mipsisa64sb1*-*-*) sim_gen=IGEN - sim_igen_machine="-M mips64,mips3d,sb1" - sim_igen_filter="32,64,f" - sim_mach_default="mips_sb1" - ;; - mipsisa64*-*-*) sim_gen=M16 - sim_igen_machine="-M mips64,mips3d,mips16,mips16e,dsp" - sim_m16_machine="-M mips16,mips16e,mips64" - sim_igen_filter="32,64,f" - sim_mach_default="mipsisa64" - ;; - mips*lsi*) sim_gen=M16 - sim_igen_machine="-M mipsIII,mips16" - sim_m16_machine="-M mips16,mipsIII" - sim_igen_filter="32,f" - sim_m16_filter="16" - sim_mach_default="mips4000" - ;; - mips*-*-*) sim_gen=IGEN - sim_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_multi_configs} and ${sim_multi_default}. -# -# ${sim_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_multi_default} says -# which entry should be the default. -if test ${sim_gen} = MULTI; then - - # Simple sanity check. - if test -z "${sim_multi_configs}" || test -z "${sim_multi_default}"; then - AC_MSG_ERROR(Error in configure.in: MULTI simulator not set up correctly) - fi - - # Start in a known state. - rm -f multi-include.h multi-run.c - sim_multi_flags= - sim_multi_src= - sim_multi_obj=multi-run.o - sim_multi_igen_configs= - sim_seen_default=no - - cat << __EOF__ > multi-run.c -/* Main entry point for MULTI simulators. - Copyright (C) 2003 Free Software Foundation, Inc. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - - -- - - This file was generated by sim/mips/configure. */ - -#include "sim-main.h" -#include "multi-include.h" - -#define SD sd -#define CPU cpu - -void -sim_engine_run (SIM_DESC sd, - int next_cpu_nr, - int nr_cpus, - int signal) /* ignore */ -{ - int mach; - - if (STATE_ARCHITECTURE (sd) == NULL) - mach = bfd_mach_${sim_multi_default}; - else - mach = STATE_ARCHITECTURE (SD)->mach; - - switch (mach) - { -__EOF__ - - for fc in ${sim_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_multi_flags: all -M and -F flags used by the simulator - # sim_multi_src: all makefile-generated source files - # sim_multi_obj: the objects for ${sim_multi_src} - # sim_multi_igen_configs: igen configuration strings. - # - # Each entry in ${sim_multi_igen_configs} is a prefix (m32 - # or m16) followed by the NAME, MACHINE and FILTER part of - # the ${sim_multi_configs} entry. - sim_multi_flags="${sim_multi_flags} -F ${filter} -M ${machine}" - - # Check whether mips16 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_multi_src="${sim_multi_src} m16${name}_run.c" - sim_multi_obj="${sim_multi_obj} m16${name}_run.o" - sim_multi_flags="${sim_multi_flags} -F 16" - ;; - *) - ws=m32 - ;; - esac - - # Now add the list of igen-generated files to ${sim_multi_src} - # and ${sim_multi_obj}. - for w in ${ws}; do - for base in engine icache idecode model semantics support; do - sim_multi_src="${sim_multi_src} ${w}${name}_${base}.c" - sim_multi_src="${sim_multi_src} ${w}${name}_${base}.h" - sim_multi_obj="${sim_multi_obj} ${w}${name}_${base}.o" - done - sim_multi_igen_configs="${sim_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_multi_default}; then - echo " default:" >> multi-run.c - sim_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 ${sim_seen_default} = no; then - AC_MSG_ERROR(Error in configure.in: \${sim_multi_configs} doesn't have an entry for \${sim_multi_default}) - fi - - cat << __EOF__ >> multi-run.c - } -} - -int -mips_mach_multi (SIM_DESC sd) -{ - if (STATE_ARCHITECTURE (sd) == NULL) - return bfd_mach_${sim_multi_default}; - - switch (STATE_ARCHITECTURE (SD)->mach) - { -__EOF__ - - # Add case statements for this engine to mips_mach_multi(). - for fc in ${sim_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/.*://'` - - for mach in `echo ${bfdmachs} | sed 's/,/ /g'`; do - echo " case bfd_mach_${mach}:" >> multi-run.c - done - done - - cat << __EOF__ >> multi-run.c - return (STATE_ARCHITECTURE (SD)->mach); - default: - return bfd_mach_${sim_multi_default}; - } -} -__EOF__ - - SIM_SUBTARGET="$SIM_SUBTARGET -DMIPS_MACH_MULTI" -else - # For clean-extra - sim_multi_src=doesnt-exist.c - - if test x"${sim_mach_default}" = x""; then - AC_MSG_ERROR(Error in configure.in: \${sim_mach_default} not defined) - fi - SIM_SUBTARGET="$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} ${sim_igen_smp}" -AC_SUBST(sim_igen_flags) -AC_SUBST(sim_m16_flags) -AC_SUBST(sim_gen) -AC_SUBST(sim_multi_flags) -AC_SUBST(sim_multi_igen_configs) -AC_SUBST(sim_multi_src) -AC_SUBST(sim_multi_obj) - - -# -# Add simulated hardware devices -# -hw_enabled=no -case "${target}" in - 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 -case "${target}" in - *) mips_igen_engine="engine.o" - ;; -esac -AC_SUBST(mips_igen_engine) - - -AC_PATH_X -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) - -SIM_AC_OUTPUT |