X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=sim%2Fmips%2Fconfigure.in;h=3672b66e73a9e51011da02b991c6c3579c1d2ec8;hb=c263362b613c1d25d2aa598512950b13cdf9daed;hp=2df6fcc5e58ffa3727479cc15321367519ddec1a;hpb=44b8585a3ddff6977da58ee6debc831292a8aa23;p=deliverable%2Fbinutils-gdb.git diff --git a/sim/mips/configure.in b/sim/mips/configure.in index 2df6fcc5e5..3672b66e73 100644 --- a/sim/mips/configure.in +++ b/sim/mips/configure.in @@ -6,153 +6,183 @@ AC_INIT(Makefile.in) SIM_AC_COMMON dnl Options available in this module -SIM_AC_OPTION_INLINE(0) +SIM_AC_OPTION_INLINE() SIM_AC_OPTION_ALIGNMENT(NONSTRICT_ALIGNMENT) SIM_AC_OPTION_HOSTENDIAN SIM_AC_OPTION_WARNINGS - -# Ensure a reasonable default simulator is constructed: -case "${target}" in -# start-sanitize-tx19 - mipstx19*-*-*) SIMCONF="-mips1 -mcpu=r1900 -mno-fp --warnings";; -# end-sanitize-tx19 -# start-sanitize-tx49 - mips64tx49*-*-*) SIMCONF="-mips3 --warnings -mcpu=r4900";; -# end-sanitize-tx49 -# start-sanitize-r5900 - mips64r59*-*-*) SIMCONF="-mips3 --warnings -mcpu=r5900";; -# end-sanitize-r5900 - mips64*-*-*) SIMCONF="-mips0 --warnings";; - mips16*-*-*) SIMCONF="-mips0 --warnings";; - mips*-*-*) SIMCONF="-mips2 --warnings";; - *) SIMCONF="-mips0 --warnings";; -esac -AC_SUBST(SIMCONF) - +# DEPRECATED +# +# Instead of defining a `subtarget' macro, code should be checking +# the value of {STATE,CPU}_ARCHITECTURE to identify the architecture +# in question. +# case "${target}" in -# start-sanitize-tx19 - mipstx19*-*-*) SIM_SUBTARGET="-DSUBTARGET_R3900=1";; -# end-sanitize-tx19 + 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 "${target}" in -# start-sanitize-tx19 - mipstx19*-*-*) mips_endian=0 ;; -# end-sanitize-tx19 -# start-sanitize-r5900 - mips64r59*-*-*) mips_endian=LITTLE_ENDIAN ;; -# end-sanitize-r5900 - mips64*-*-*) mips_endian=0 ;; - mips16*-*-*) mips_endian=0 ;; - mips*-*-*) mips_endian=0 ;; - *) mips_endian=0 ;; + mips64el*-*-*) mips_endian=LITTLE_ENDIAN ;; + mips64vr*el-*-*) default_endian=LITTLE_ENDIAN ;; + mips64*-*-*) default_endian=BIG_ENDIAN ;; + mips16*-*-*) default_endian=BIG_ENDIAN ;; + mipsisa32*-*-*) default_endian=BIG_ENDIAN ;; + mipsisa64*-*-*) default_endian=BIG_ENDIAN ;; + mips*-*-*) default_endian=BIG_ENDIAN ;; + *) default_endian=BIG_ENDIAN ;; esac -SIM_AC_OPTION_ENDIAN($mips_endian) +SIM_AC_OPTION_ENDIAN($mips_endian,$default_endian) + # # Select the bitsize of the target # +mips_addr_bitsize= case "${target}" in -# start-sanitize-tx19 - mipstx19*-*-*) mips_bitsize=32 ; mips_msb=31 ;; -# end-sanitize-tx19 -# start-sanitize-r5900 - mips64r59*-*-*) mips_bitsize=64 ; mips_msb=63 ;; -# end-sanitize-r5900 mips64*-*-*) mips_bitsize=64 ; mips_msb=63 ;; mips16*-*-*) mips_bitsize=64 ; mips_msb=63 ;; + mipsisa32*-*-*) mips_bitsize=32 ; mips_msb=31 ;; + mipsisa64*-*-*) mips_bitsize=64 ; mips_msb=63 ;; mips*-*-*) mips_bitsize=32 ; mips_msb=31 ;; *) mips_bitsize=64 ; mips_msb=63 ;; esac -SIM_AC_OPTION_BITSIZE($mips_bitsize,$mips_msb) +SIM_AC_OPTION_BITSIZE($mips_bitsize,$mips_msb,$mips_addr_bitsize) + # # Select the floating hardware support of the target # mips_fpu=HARDWARE_FLOATING_POINT +mips_fpu_bitsize= case "${target}" in -# start-sanitize-tx19 - mipstx19*-*-*) mips_fpu=SOFT_FLOATING_POINT ;; -# end-sanitize-tx19 -# start-sanitize-r5900 - mips64r59*-*-*) mips_fpu=HARD_FLOATING_POINT ;; -# end-sanitize-r5900 + mips*tx39*) mips_fpu=HARD_FLOATING_POINT + mips_fpu_bitsize=32 + ;; mips64*-*-*) mips_fpu=HARD_FLOATING_POINT ;; mips16*-*-*) mips_fpu=HARD_FLOATING_POINT ;; - mips*-*-*) mips_fpu=HARD_FLOATING_POINT ;; + mipsisa32*-*-*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;; + mipsisa64*-*-*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;; + mips*-*-*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;; *) mips_fpu=HARD_FLOATING_POINT ;; esac -SIM_AC_OPTION_FLOAT($mips_fpu) +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_use_gen=NO -sim_igen_machine="mipsIV" -sim_m16_machine="mips16" +sim_gen=IGEN +sim_igen_machine="-M mipsIV" +sim_m16_machine="-M mips16" sim_igen_filter="32,64,f" sim_m16_filter="16" - case "${target}" in -# start-sanitize-tx19 - mipstx19*-*-*) sim_default_gen=M16 - sim_igen_machine="tx19" - sim_m16_machine="tx19" - sim_igen_filter="32" - sim_m16_filter="16" + mips*tx39*) sim_gen=IGEN + sim_igen_filter="32,f" + sim_igen_machine="-M r3900" ;; -# end-sanitize-tx19 -# start-sanitize-r5900 - mips64r59*-*-*) sim_default_gen=IGEN - sim_igen_machine="r5900" + mips64vr43*-*-*) sim_gen=IGEN + sim_igen_machine="-M mipsIV" ;; -# end-sanitize-r5900 -# start-sanitize-vr5400 - mips64vr54*-*-*) sim_default_gen=IGEN - sim_use_gen=IGEN - sim_igen_machine="vr5400" + mips64vr5*-*-*) sim_gen=IGEN + sim_igen_machine="-M vr5000" ;; -# end-sanitize-vr5400 - mips16*-*-*) sim_default_gen=M16 + mips64vr41*) sim_gen=M16 + sim_igen_machine="-M vr4100" + sim_m16_machine="-M vr4100" + sim_igen_filter="32,64,f" + sim_m16_filter="16" + ;; + mips64*-*-*) sim_igen_filter="32,64,f" + sim_gen=IGEN + ;; + mips16*-*-*) sim_gen=M16 + sim_igen_filter="32,64,f" + sim_m16_filter="16" ;; - mips32*-*-*) sim_default_gen=IGEN + mipsisa32*-*-*) sim_gen=IGEN + sim_igen_machine="-M mips32" sim_igen_filter="32,f" ;; - *) sim_default_gen=IGEN + mipsisa64sb1*-*-*) sim_gen=IGEN + sim_igen_machine="-M mips64,sb1" + sim_igen_filter="32,64,f" + ;; + mipsisa64*-*-*) sim_gen=IGEN + sim_igen_machine="-M mips64,mips3d" + sim_igen_filter="32,64,f" + ;; + 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" + ;; + mips*-*-*) sim_gen=IGEN + sim_igen_filter="32,f" ;; esac -sim_igen_flags="-F ${sim_igen_filter} -M ${sim_igen_machine}" -sim_m16_flags=" -F ${sim_m16_filter} -M ${sim_m16_machine}" +sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine} ${sim_igen_smp}" +sim_m16_flags=" -F ${sim_m16_filter} ${sim_m16_machine} ${sim_igen_smp}" AC_SUBST(sim_igen_flags) AC_SUBST(sim_m16_flags) +AC_SUBST(sim_gen) + # -# Enable igen +# Add simulated hardware devices # -AC_ARG_ENABLE(sim-igen, -[ --enable-sim-igen=opts Enable IGEN simulator], -[case "${enableval}" in - yes) sim_gen="${sim_default_gen}";; - no) sim_gen=NO;; - 16) sim_gen=M16;; - *) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-stdio"); sim_gen="";; +hw_enabled=no +case "${target}" in + mips*tx39*) + hw_enabled=yes + hw_extra_devices="tx3904cpu tx3904irc tx3904tmr tx3904sio" + mips_extra_objs="dv-sockser.o" + SIM_SUBTARGET="$SIM_SUBTARGET -DTARGET_TX3904=1" + ;; + *) + mips_extra_objs="" + ;; esac -if test x"$silent" != x"yes" && test x"$sim_gen" != x""; then - echo "Setting sim_igen = $sim_gen" 6>&1 -fi],[sim_gen="${sim_use_gen}"])dnl -AC_SUBST(sim_gen) +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)