dnl Process this file with autoconf to produce a configure script.
-AC_PREREQ(2.3)dnl
+sinclude(../common/aclocal.m4)
+AC_PREREQ(2.5)dnl
AC_INIT(Makefile.in)
+AC_PROG_INSTALL
+AC_PROG_CC
+
+# Put a plausible default for CC_FOR_BUILD in Makefile.
+if test "x$cross_compiling" = "xno"; then
+ CC_FOR_BUILD='$(CC)'
+else
+ CC_FOR_BUILD=gcc
+fi
+
+dnl We don't use gettext, but bfd does. So we do the appropriate checks
+dnl to see if there are intl libraries we should link against.
+ALL_LINGUAS=
+CY_GNU_GETTEXT
+
+
+AC_ARG_ENABLE(sim-alignment,
+[ --enable-sim-alignment=align Specify strict or nonstrict alignment.],
+[case "${enableval}" in
+ yes | strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
+ no | nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
+ 0 | default | DEFAULT) sim_alignment="-DWITH_ALIGNMENT=0";;
+ *) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-alignment"); sim_alignment="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
+ echo "Setting alignment flags = $sim_alignment" 6>&1
+fi],[sim_alignment=""])dnl
+
+
+AC_ARG_ENABLE(sim-assert,
+[ --enable-sim-assert Specify whether to perform random assertions.],
+[case "${enableval}" in
+ yes) sim_assert="-DWITH_ASSERT=1";;
+ no) sim_assert="-DWITH_ASSERT=0";;
+ *) AC_MSG_ERROR("--enable-sim-assert does not take a value"); sim_assert="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_assert" != x""; then
+ echo "Setting assert flags = $sim_assert" 6>&1
+fi],[sim_assert=""])dnl
+
+
+AC_ARG_ENABLE(sim-bitsize,
+[ --enable-sim-bitsize=n Specify target bitsize (32 or 64).],
+[case "${enableval}" in
+ 32|64) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=$enableval";;
+ *) AC_MSG_ERROR("--enable-sim-bitsize was given $enableval. Expected 32 or 64"); sim_bitsize="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
+ echo "Setting bitsize flags = $sim_bitsize" 6>&1
+fi],[sim_bitsize=""])dnl
+
+
+AC_ARG_ENABLE(sim-bswap,
+[ --enable-sim-bswap Use the BSWAP instruction on Intel 486s and Pentiums.],
+[case "${enableval}" in
+ yes) sim_bswap="-DWITH_BSWAP=1";;
+ no) sim_bswap="-DWITH_BSWAP=0";;
+ *) AC_MSG_ERROR("--enable-sim-bswap does not take a value"); sim_bswap="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
+ echo "Setting bswap flags = $sim_bswap" 6>&1
+fi],[sim_bswap=""])dnl
+
+
AC_ARG_ENABLE(sim-cflags,
[ --enable-sim-cflags=opts Extra CFLAGS for use in building simulator],
[case "${enableval}" in
echo "Setting sim cflags = $sim_cflags" 6>&1
fi],[sim_cflags=""])dnl
-AC_ARG_ENABLE(sim-warnings,
-[ --enable-sim-warnings=opts Extra CFLAGS for turning on compiler warnings except for idecode.o, semantics.o and psim.o],
-[case "${enableval}" in
- yes) sim_warnings="-Wall -Wpointer-arith -Wbad-function-cast -Wmissing-prototypes -Wmissing-declarations";;
- no) sim_warnings="-w";;
- *) sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
-esac
-if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
- echo "Setting warning flags = $sim_warnings" 6>&1
-fi],[sim_warnings=""])dnl
AC_ARG_ENABLE(sim-config,
[ --enable-sim-config=file Override default config file],
echo "Setting config flags = $sim_config" 6>&1
fi])dnl
-AC_ARG_ENABLE(sim-opcode,
-[ --enable-sim-opcode=which Override default opcode lookup.],
+
+AC_ARG_ENABLE(sim-decode-mechanism,
+[ --enable-sim-decode-mechanism=which Specify the instruction decode mechanism.],
[case "${enableval}" in
- yes|no) AC_MSG_ERROR("No value supplied for --enable-sim-opcode=file");;
- *) if test -f "${srcdir}/${enableval}"; then
- sim_opcode="${enableval}"
- elif test -f "${srcdir}/ppc-opcode-${enableval}"; then
- sim_opcode="ppc-opcode-${enableval}"
- else
- AC_MSG_ERROR("File $enableval is not an opcode rules file");
- sim_opcode="ppc-opcode-complex"
- fi;;
+ yes|no) AC_MSG_ERROR("No value supplied for --enable-sim-decode-mechanism=file");;
+ array|switch|padded-switch|goto-switch) sim_decode_mechanism="-T ${enableval}";;
+ *) AC_MSG_ERROR("File $enableval is not an opcode rules file");
+ sim_decode_mechanism="switch";;
esac
-if test x"$silent" != x"yes" && test x"$sim_opcode" != x""; then
- echo "Setting opcode flags = $sim_opcode" 6>&1
-fi],[sim_opcode="ppc-opcode-complex"
+if test x"$silent" != x"yes" && test x"$sim_decode_mechanism" != x""; then
+ echo "Setting decode mechanism flags = $sim_decode_mechanism" 6>&1
+fi],[sim_decode_mechanism=""
if test x"$silent" != x"yes"; then
- echo "Setting opcode flags = $sim_opcode"
+ echo "Setting decode mechanism flags = $sim_decode_mechanism"
fi])dnl
-AC_ARG_ENABLE(sim-switch,
-[ --enable-sim-switch Use a switch instead of a table for instruction call.],
+
+AC_ARG_ENABLE(sim-default-model,
+[ --enable-sim-default-model=which Specify default PowerPC to model.],
[case "${enableval}" in
- yes) sim_switch="-s";;
- no) sim_switch="";;
- *) AC_MSG_ERROR("--enable-sim-switch does not take a value"); sim_switch="";;
+ yes|no) AC_MSG_ERROR("No value supplied for --enable-sim-default-model=model");;
+ *) sim_default_model="-DWITH_DEFAULT_MODEL=${enableval}";;
esac
-if test x"$silent" != x"yes" && test x"$sim_switch" != x""; then
- echo "Setting switch flags = $sim_switch" 6>&1
-fi],[sim_switch="-s";
-if test x"$silent" != x"yes"; then
- echo "Setting switch flags = $sim_switch" 6>&1
-fi])dnl
+if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
+ echo "Setting default-model flags = $sim_default_model" 6>&1
+fi],[sim_default_model=""])dnl
+
AC_ARG_ENABLE(sim-duplicate,
[ --enable-sim-duplicate Expand (duplicate) semantic functions.],
[case "${enableval}" in
- yes) sim_dup="-e";;
+ yes) sim_dup="-E";;
no) sim_dup="";;
*) AC_MSG_ERROR("--enable-sim-duplicate does not take a value"); sim_dup="";;
esac
if test x"$silent" != x"yes" && test x"$sim_dup" != x""; then
echo "Setting duplicate flags = $sim_dup" 6>&1
-fi],[sim_dup="-e"
+fi],[sim_dup="-E"
if test x"$silent" != x"yes"; then
echo "Setting duplicate flags = $sim_dup" 6>&1
fi])dnl
+
+AC_ARG_ENABLE(sim-endian,
+[ --enable-sim-endian=endian Specify target byte endian orientation.],
+[case "${enableval}" in
+ yes) case "$target" in
+ *powerpc-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
+ *powerpcle-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
+ *) echo "Unknown target $target" 1>&6; sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
+ esac;;
+ no) sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
+ b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
+ l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
+ *) AC_MSG_ERROR("Unknown value $enableval for --enable-sim-endian"); sim_endian="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
+ echo "Setting endian flags = $sim_endian" 6>&1
+fi],[sim_endian=""])dnl
+
+
+AC_ARG_ENABLE(sim-env,
+[ --enable-sim-env=env Specify target environment (operating, virtual, user).],
+[case "${enableval}" in
+ operating | os | oea) sim_env="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
+ virtual | vea) sim_env="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
+ user | uea) sim_env="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
+ no) sim_env="-DWITH_ENVIRONMENT=0";;
+ *) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-env"); sim_env="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_env" != x""; then
+ echo "Setting env flags = $sim_env" 6>&1
+fi],[sim_env=""])dnl
+
+
AC_ARG_ENABLE(sim-filter,
[ --enable-sim-filter=rule Specify filter rules.],
[case "${enableval}" in
yes) AC_MSG_ERROR("--enable-sim-filter must be specified with a rule to filter or no"); sim_filter="";;
no) sim_filter="";;
- *) sim_filter="-f $enableval";;
+ *) sim_filter="-F $enableval";;
esac
if test x"$silent" != x"yes" && test x"$sim_filter" != x""; then
echo "Setting filter flags = $sim_filter" 6>&1
-fi],[sim_filter="-f 64"
+fi],[sim_filter="-F 32,f,o"
if test x"$silent" != x"yes"; then
echo "Setting filter flags = $sim_filter" 6>&1
fi])dnl
-AC_ARG_ENABLE(sim-icache,
-[ --enable-sim-icache=size Specify instruction cache size.],
+
+AC_ARG_ENABLE(sim-float,
+[ --enable-sim-float Specify whether the target has hard, soft, altivec or e500 floating point.],
+[case "${enableval}" in
+ yes | hard) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
+ no | soft) sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
+ altivec) sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
+ *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
+ *) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-float"); sim_float="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
+ echo "Setting float flags = $sim_float" 6>&1
+fi],[
+case "${target}" in
+ *altivec*) sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
+ *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
+ *) sim_float=""
+esac
+])dnl
+
+
+AC_ARG_ENABLE(sim-hardware,
+[ --enable-sim-hardware=list Specify the hardware to be included in the build.],
+[hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide"
+case "${enableval}" in
+ yes) ;;
+ no) AC_MSG_ERROR("List of hardware must be specified for --enable-sim-hardware"); hardware="";;
+ ,*) hardware="${hardware}${enableval}";;
+ *,) hardware="${enableval}${hardware}";;
+ *) hardware="${enableval}"'';;
+esac
+sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
+sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
+if test x"$silent" != x"yes" && test x"$hardware" != x""; then
+ echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
+fi],[hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide"
+sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
+sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
+if test x"$silent" != x"yes"; then
+ echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
+fi])dnl
+
+
+AC_ARG_ENABLE(sim-hostbitsize,
+[ --enable-sim-hostbitsize=32|64 Specify host bitsize (32 or 64).],
+[case "${enableval}" in
+ 32|64) sim_hostbitsize="-DWITH_HOST_WORD_BITSIZE=$enableval";;
+ *) AC_MSG_ERROR("--enable-sim-hostbitsize was given $enableval. Expected 32 or 64"); sim_hostbitsize="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_hostbitsize" != x""; then
+ echo "Setting hostbitsize flags = $sim_hostbitsize" 6>&1
+fi],[sim_hostbitsize=""])dnl
+
+
+AC_ARG_ENABLE(sim-hostendian,
+[ --enable-sim-hostendian=end Specify host byte endian orientation.],
[case "${enableval}" in
- yes) sim_icache="-r 1024";;
- no) sim_icache="";;
- *) sim_icache="-r ${enableval}";;
-esac],[sim_icache="-r 1024"])dnl
+ no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
+ b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
+ l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
+ *) AC_MSG_ERROR("Unknown value $enableval for --enable-sim-hostendian"); sim_hostendian="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
+ echo "Setting hostendian flags = $sim_hostendian" 6>&1
+fi],[
+if test "x$cross_compiling" = "xno"; then
+ AC_C_BIGENDIAN
+ if test $ac_cv_c_bigendian = yes; then
+ sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
+ else
+ sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
+ fi
+else
+ sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
+fi])dnl
+
+
+AC_ARG_ENABLE(sim-icache,
+[ --enable-sim-icache=size Specify instruction-decode cache size and type.],
+[icache="-R"
+ case "${enableval}" in
+ yes) icache="1024"; sim_icache="-I $icache";;
+ no) sim_icache="-R";;
+ *) icache=1024
+ sim_icache="-"
+ for x in `echo "${enableval}" | sed -e "s/,/ /g"`; do
+ case "$x" in
+ define) sim_icache="${sim_icache}R";;
+ semantic) sim_icache="${sim_icache}C";;
+ insn) sim_icache="${sim_icache}S";;
+ 0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) icache=$x;;
+ *) AC_MSG_ERROR("Unknown value $x for --enable-sim-icache"); sim_icache="";;
+ esac
+ done
+ sim_icache="${sim_icache}I $icache";;
+esac
+if test x"$silent" != x"yes" && test x"$icache" != x""; then
+ echo "Setting instruction cache size to $icache ($sim_icache)"
+fi],[sim_icache="-CSRI 1024"
+if test x"$silent" != x"yes"; then
+ echo "Setting instruction cache size to 1024 ($sim_icache)"
+fi])dnl
+
AC_ARG_ENABLE(sim-inline,
[ --enable-sim-inline=inlines Specify which functions should be inlined.],
[sim_inline=""
case "$enableval" in
- no) sim_inline="";;
+ no) sim_inline="-DDEFAULT_INLINE=0";;
0) sim_inline="-DDEFAULT_INLINE=0";;
- yes | 2) sim_inline="-DDEFAULT_INLINE=2";;
- 1) sim_inline="-DDEFAULT_INLINE=1";;
+ yes | 2) sim_inline="-DDEFAULT_INLINE=ALL_INLINE";;
+ 1) sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS";;
*) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
new_flag=""
case "$x" in
*_INLINE=*) new_flag="-D$x";;
- *_INLINE) new_flag="-D$x=2";;
- *=*) new_flag=`sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
- *) new_flag="-D$x""_INLINE=2";;
+ *=*) new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
+ *_INLINE) new_flag="-D$x=ALL_INLINE";;
+ *) new_flag="-D$x""_INLINE=ALL_INLINE";;
esac
- if x"$sim_inline" = x""; then
+ if test x"$sim_inline" = x""; then
sim_inline="$new_flag"
else
- sim_inline="$flags $new_flag"
+ sim_inline="$sim_inline $new_flag"
fi
done;;
esac
if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
echo "Setting inline flags = $sim_inline" 6>&1
fi],[if test x"$GCC" != ""; then
- sim_inline="-DDEFAULT_INLINE=1"
+ sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS"
if test x"$silent" != x"yes"; then
echo "Setting inline flags = $sim_inline" 6>&1
fi
sim_inline=""
fi])dnl
-AC_ARG_ENABLE(sim-bswap,
-[ --enable-sim-bswap Use the BSWAP instruction on Intel 486s and Pentiums.],
+
+AC_ARG_ENABLE(sim-jump,
+[ --enable-sim-jump Jump between semantic code (instead of call/return).],
[case "${enableval}" in
- yes) sim_bswap="-DWITH_BSWAP=1";;
- no) sim_bswap="-DWITH_BSWAP=0";;
- *) AC_MSG_ERROR("--enable-sim-bswap does not take a value"); sim_bswap="";;
+ yes) sim_jump="-J";;
+ no) sim_jump="";;
+ *) AC_MSG_ERROR("--enable-sim-jump does not take a value"); sim_jump="";;
esac
-if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
- echo "Setting bswap flags = $sim_bswap" 6>&1
-fi],[sim_bswap=""])dnl
+if test x"$silent" != x"yes" && test x"$sim_jump" != x""; then
+ echo "Setting jump flag = $sim_jump" 6>&1
+fi],[sim_jump=""
+if test x"$silent" != x"yes"; then
+ echo "Setting jump flag = $sim_jump" 6>&1
+fi])dnl
-AC_ARG_ENABLE(sim-endian,
-[ --enable-sim-endian=endian Specify target byte endian orientation.],
+
+AC_ARG_ENABLE(sim-line-nr,
+[ --enable-sim-line-nr=opts Generate extra CPP code that references source rather than generated code],
[case "${enableval}" in
- yes) case "$target" in
- *powerpc-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
- *powerpcle-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
- *) echo "Unknown target $target" 1>&6; sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
- esac;;
- no) sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
- b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
- l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
- *) AC_MSG_ERROR("Unknown value $enableval for --enable-sim-endian"); sim_endian="";;
+ yes) sim_line_nr="";;
+ no) sim_line_nr="-L";;
+ *) AC_MSG_ERROR("--enable-sim-line-nr does not take a value"); sim_line_nr="";;
esac
-if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
- echo "Setting endian flags = $sim_endian" 6>&1
-fi],[sim_endian=""])dnl
+if test x"$silent" != x"yes" && test x"$sim_line_nr" != x""; then
+ echo "Setting warning flags = $sim_line_nr" 6>&1
+fi],[sim_line_nr=""])dnl
-AC_ARG_ENABLE(sim-hostendian,
-[ --enable-sim-hostendain=end Specify host byte endian orientation.],
+
+AC_ARG_ENABLE(sim-model,
+[ --enable-sim-model=which Specify PowerPC to model.],
[case "${enableval}" in
- no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
- b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
- l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
- *) AC_MSG_ERROR("Unknown value $enableval for --enable-sim-hostendian"); sim_hostendian="";;
+ yes|no) AC_MSG_ERROR("No value supplied for --enable-sim-model=model");;
+ *) sim_model="-DWITH_MODEL=${enableval}";;
esac
-if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
- echo "Setting hostendian flags = $sim_hostendian" 6>&1
-fi],[sim_hostendian=""])dnl
+if test x"$silent" != x"yes" && test x"$sim_model" != x""; then
+ echo "Setting model flags = $sim_model" 6>&1
+fi],[sim_model=""])dnl
+
+
+AC_ARG_ENABLE(sim-model-issue,
+[ --enable-sim-model-issue Specify whether to simulate model specific actions],
+[case "${enableval}" in
+ yes) sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_PROCESS";;
+ no) sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_IGNORE";;
+ *) AC_MSG_ERROR("--enable-sim-model-issue does not take a value"); sim_model_issue="";;
+esac
+if test x"$silent" != x"yes"; then
+ echo "Setting model-issue flags = $sim_model_issue" 6>&1
+fi],[sim_model_issue=""])dnl
+
+
+AC_ARG_ENABLE(sim-monitor,
+[ --enable-sim-monitor=mon Specify whether to enable monitoring events.],
+[case "${enableval}" in
+ yes) sim_monitor="-DWITH_MON='MONITOR_INSTRUCTION_ISSUE | MONITOR_LOAD_STORE_UNIT'";;
+ no) sim_monitor="-DWITH_MON=0";;
+ instruction) sim_monitor="-DWITH_MON=MONITOR_INSTRUCTION_ISSUE";;
+ memory) sim_monitor="-DWITH_MON=MONITOR_LOAD_STORE_UNIT";;
+ *) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-mon"); sim_env="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_monitor" != x""; then
+ echo "Setting monitor flags = $sim_monitor" 6>&1
+fi],[sim_monitor=""])dnl
+
+
+AC_ARG_ENABLE(sim-opcode,
+[ --enable-sim-opcode=which Override default opcode lookup.],
+[case "${enableval}" in
+ yes|no) AC_MSG_ERROR("No value supplied for --enable-sim-opcode=file");;
+ *) if test -f "${srcdir}/${enableval}"; then
+ sim_opcode="${enableval}"
+ elif test -f "${srcdir}/dc-${enableval}"; then
+ sim_opcode="dc-${enableval}"
+ else
+ AC_MSG_ERROR("File $enableval is not an opcode rules file");
+ sim_opcode="dc-complex"
+ fi;;
+esac
+if test x"$silent" != x"yes" && test x"$sim_opcode" != x""; then
+ echo "Setting opcode flags = $sim_opcode" 6>&1
+fi],[sim_opcode="dc-complex"
+if test x"$silent" != x"yes"; then
+ echo "Setting opcode flags = $sim_opcode"
+fi])dnl
+
+
+AC_ARG_ENABLE(sim-packages,
+[ --enable-sim-packages=list Specify the packages to be included in the build.],
+[packages=disklabel
+case "${enableval}" in
+ yes) ;;
+ no) AC_MSG_ERROR("List of packages must be specified for --enable-sim-packages"); packages="";;
+ ,*) packages="${packages}${enableval}";;
+ *,) packages="${enableval}${packages}";;
+ *) packages="${enableval}"'';;
+esac
+sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
+sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
+if test x"$silent" != x"yes" && test x"$packages" != x""; then
+ echo "Setting packages to $sim_pk_src, $sim_pk_obj"
+fi],[packages=disklabel
+sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
+sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
+if test x"$silent" != x"yes"; then
+ echo "Setting packages to $sim_pk_src, $sim_pk_obj"
+fi])dnl
+
+
+AC_ARG_ENABLE(sim-regparm,
+[ --enable-sim-regparm=nr-parm Pass parameters in registers instead of on the stack - x86/GCC specific.],
+[case "${enableval}" in
+ 0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) sim_regparm="-DWITH_REGPARM=${enableval}";;
+ no) sim_regparm="" ;;
+ yes) sim_regparm="-DWITH_REGPARM=3";;
+ *) AC_MSG_ERROR("Unknown value $enableval for --enable-sim-regparm"); sim_regparm="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_regparm" != x""; then
+ echo "Setting regparm flags = $sim_regparm" 6>&1
+fi],[sim_regparm=""])dnl
+
+
+AC_ARG_ENABLE(sim-reserved-bits,
+[ --enable-sim-reserved-bits Specify whether to check reserved bits in instruction.],
+[case "${enableval}" in
+ yes) sim_reserved="-DWITH_RESERVED_BITS=1";;
+ no) sim_reserved="-DWITH_RESERVED_BITS=0";;
+ *) AC_MSG_ERROR("--enable-sim-reserved-bits does not take a value"); sim_reserved="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_reserved" != x""; then
+ echo "Setting reserved flags = $sim_reserved" 6>&1
+fi],[sim_reserved=""])dnl
+
AC_ARG_ENABLE(sim-smp,
[ --enable-sim-smp=n Specify number of processors to configure for.],
[case "${enableval}" in
- yes) sim_smp="-DWITH_SMP=2";;
- no) sim_smp="-DWITH_SMP=0";;
- *) sim_smp="-DWITH_SMP=$enableval";;
+ yes) sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
+ no) sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
+ *) sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
esac
if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
echo "Setting smp flags = $sim_smp" 6>&1
-fi],[sim_smp="-DWITH_SMP=0"
+fi],[sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5"
if test x"$silent" != x"yes"; then
echo "Setting smp flags = $sim_smp" 6>&1
fi])dnl
-AC_ARG_ENABLE(sim-bitsize,
-[ --enable-sim-bitsize=n Specify target bitsize (32 or 64).],
+
+AC_ARG_ENABLE(sim-stdcall,
+[ --enable-sim-stdcall=type Use an alternative function call/return mechanism - x86/GCC specific.],
[case "${enableval}" in
- 32|64) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=$enableval";;
- *) AC_MSG_ERROR("--enable-sim-bitsize was given $enableval, expected 32 or 64"); sim_bitsize="";;
+ no) sim_stdcall="" ;;
+ std*) sim_stdcall="-DWITH_STDCALL=1";;
+ yes) sim_stdcall="-DWITH_STDCALL=1";;
+ *) AC_MSG_ERROR("Unknown value $enableval for --enable-sim-stdcall"); sim_stdcall="";;
esac
-if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
- echo "Setting bitsize flags = $sim_bitsize" 6>&1
-fi],[sim_bitsize=""])dnl
+if test x"$silent" != x"yes" && test x"$sim_stdcall" != x""; then
+ echo "Setting function call flags = $sim_stdcall" 6>&1
+fi],[sim_stdcall=""])dnl
-AC_ARG_ENABLE(sim-hostbitsize,
-[ --enable-sim-hostbitsize=32|64 Specify host bitsize (32 or 64).],
+
+AC_ARG_ENABLE(sim-stdio,
+[ --enable-sim-stdio Specify whether to use stdio for console input/output.],
[case "${enableval}" in
- 32|64) sim_hostbitsize="-DWITH_HOST_WORD_BITSIZE=$enableval";;
- *) AC_MSG_ERROR("--enable-sim-hostbitsize was given $enableval, expected 32 or 64"); sim_hostbitsize="";;
+ yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
+ no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
+ *) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-stdio"); sim_stdio="";;
esac
-if test x"$silent" != x"yes" && test x"$sim_hostbitsize" != x""; then
- echo "Setting hostbitsize flags = $sim_hostbitsize" 6>&1
-fi],[sim_hostbitsize=""])dnl
+if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
+ echo "Setting stdio flags = $sim_stdio" 6>&1
+fi],[sim_stdio=""])dnl
-AC_ARG_ENABLE(sim-env,
-[ --enable-sim-env=env Specify target environment (operating, virtual, user).],
+
+AC_ARG_ENABLE(sim-switch,
+[ --enable-sim-switch Use a switch instead of a table for instruction call.],
[case "${enableval}" in
- operating | os | oea) sim_env="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
- virtual | vea) sim_env="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
- user | uea) sim_env="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
- no) sim_env="-DWITH_ENVIRONMENT=0";;
- *) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-env"); sim_env="";;
+ yes) sim_switch="-s";;
+ no) sim_switch="";;
+ *) AC_MSG_ERROR("--enable-sim-switch does not take a value"); sim_switch="";;
esac
-if test x"$silent" != x"yes" && test x"$sim_env" != x""; then
- echo "Setting env flags = $sim_env" 6>&1
-fi],[sim_env=""])dnl
+if test x"$silent" != x"yes" && test x"$sim_switch" != x""; then
+ echo "Setting switch flags = $sim_switch" 6>&1
+fi],[sim_switch="";
+if test x"$silent" != x"yes"; then
+ echo "Setting switch flags = $sim_switch" 6>&1
+fi])dnl
+
AC_ARG_ENABLE(sim-timebase,
[ --enable-sim-timebase Specify whether the PPC timebase is supported.],
echo "Setting timebase flags = $sim_timebase" 6>&1
fi],[sim_timebase=""])dnl
-AC_ARG_ENABLE(sim-alignment,
-[ --enable-sim-alignment=align Specify strict or nonstrict alignment.],
-[case "${enableval}" in
- yes | strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
- no | nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
- *) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-alignment"); sim_alignment="";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
- echo "Setting alignment flags = $sim_alignment" 6>&1
-fi],[sim_alignment=""])dnl
AC_ARG_ENABLE(sim-trace,
[ --enable-sim-trace Specify whether tracing is supported.],
echo "Setting trace flags = $sim_trace" 6>&1
fi],[sim_trace=""])dnl
-AC_ARG_ENABLE(sim-assert,
-[ --enable-sim-assert Specify whether to perform random assertions.],
-[case "${enableval}" in
- yes) sim_assert="-DWITH_ASSERT=1";;
- no) sim_assert="-DWITH_ASSERT=0";;
- *) AC_MSG_ERROR("--enable-sim-assert does not take a value"); sim_assert="";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_assert" != x""; then
- echo "Setting assert flags = $sim_assert" 6>&1
-fi],[sim_assert=""])dnl
-AC_ARG_ENABLE(sim-reserved-bits,
-[ --enable-sim-reserved-bits Specify whether to check reserved bits in instruction.],
-[case "${enableval}" in
- yes) sim_reserved="-DWITH_RESERVED_BITS=1";;
- no) sim_reserved="-DWITH_RESERVED_BITS=0";;
- *) AC_MSG_ERROR("--enable-sim-reserved-bits does not take a value"); sim_reserved="";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_reserved" != x""; then
- echo "Setting reserved flags = $sim_reserved" 6>&1
-fi],[sim_reserved=""])dnl
-
-AC_ARG_ENABLE(sim-float,
-[ --enable-sim-float Specify whether to use host floating point or simulate.],
-[case "${enableval}" in
- yes | hard) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
- no | soft) sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
- *) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-float"); sim_float="";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
- echo "Setting float flags = $sim_float" 6>&1
-fi],[sim_float=""])dnl
-
-AC_ARG_ENABLE(sim-monitor,
-[ --enable-sim-monitor=mon Specify whether to enable monitoring events.],
+AC_ARG_ENABLE(sim-warnings,
+[ --enable-sim-warnings=opts Extra CFLAGS for turning on compiler warnings except for idecode.o, semantics.o and psim.o],
[case "${enableval}" in
- yes) sim_mon="-DWITH_MON='MONITOR_INSTRUCTION_ISSUE | MONITOR_LOAD_STORE_UNIT'";;
- no) sim_mon="-DWITH_MON=0";;
- instruction) sim_mon="-DWITH_MON=MONITOR_INSTRUCTION_ISSUE";;
- memory) sim_mon="-DWITH_MON=MONITOR_LOAD_STORE_UNIT";;
- *) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-mon"); sim_env="";;
+ yes) sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
+ no) sim_warnings="-w";;
+ *) sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
esac
-if test x"$silent" != x"yes" && test x"$sim_mon" != x""; then
- echo "Setting monitor flags = $sim_mon" 6>&1
-fi],[sim_mon=""])dnl
+if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
+ echo "Setting warning flags = $sim_warnings" 6>&1
+fi],[sim_warnings=""])dnl
-AC_ARG_ENABLE(sim-function-unit,
-[ --enable-sim-function-unit Specify whether detailed functional unit support is built.],
-[case "${enableval}" in
- yes) sim_func="-DWITH_FUNCTION_UNIT=1";;
- no) sim_func="-DWITH_FUNCTION_UNIT=0";;
- *) AC_MSG_ERROR("--enable-sim-function-unit does not take a value"); sim_func="";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_func" != x""; then
- echo "Setting function-unit flags = $sim_func" 6>&1
-fi],[sim_func=""])dnl
-AC_ARG_ENABLE(sim-model,
-[ --enable-sim-model=which Specify PowerPC to model.],
+AC_ARG_ENABLE(sim-xor-endian,
+[ --enable-sim-xor-endian=n Specify number bytes involved in PowerPC XOR bi-endian mode (default 8).],
[case "${enableval}" in
- yes|no) AC_MSG_ERROR("No value supplied for --enable-sim-model=model");;
- *) sim_model="-DWITH_MODEL=${enableval}";;
+ yes) sim_xor_endian="-DWITH_XOR_ENDIAN=8";;
+ no) sim_xor_endian="-DWITH_XOR_ENDIAN=0";;
+ *) sim_xor_endian="-DWITH_XOR_ENDIAN=$enableval";;
esac
-if test x"$silent" != x"yes" && test x"$sim_model" != x""; then
- echo "Setting model flags = $sim_model" 6>&1
-fi],[sim_model=""])dnl
+if test x"$silent" != x"yes" && test x"$sim_xor_endian" != x""; then
+ echo "Setting xor-endian flag = $sim_xor_endian" 6>&1
+fi],[sim_xor_endian=""])dnl
-AC_ARG_ENABLE(sim-default-model,
-[ --enable-sim-default-model=which Specify default PowerPC to model.],
-[case "${enableval}" in
- yes|no) AC_MSG_ERROR("No value supplied for --enable-sim-default-model=model");;
- *) sim_default_model="-DWITH_DEFAULT_MODEL=${enableval}";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
- echo "Setting default-model flags = $sim_default_model" 6>&1
-fi],[sim_model=""])dnl
AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/../..)
AC_CANONICAL_SYSTEM
AC_CONFIG_HEADER(config.h:config.in)
-AC_PROG_CC
+AC_STRUCT_ST_BLKSIZE
+AC_STRUCT_ST_BLOCKS
+AC_STRUCT_ST_RDEV
+AC_STRUCT_TIMEZONE
+
+AC_TYPE_GETGROUPS
+AC_TYPE_MODE_T
+AC_TYPE_OFF_T
+AC_TYPE_PID_T
+AC_TYPE_SIGNAL
+AC_TYPE_SIZE_T
+AC_TYPE_UID_T
+
+AC_CHECK_FUNCS(access cfgetispeed cfgetospeed cfsetispeed cfsetospeed chdir chmod chown dup dup2 fchmod fchown fcntl fstat fstatfs getdirentries getegid geteuid getgid getpid getppid getrusage gettimeofday getuid ioctl kill link lseek lstat mkdir pipe readlink rmdir setreuid setregid stat sigprocmask stat symlink tcgetattr tcsetattr tcsendbreak tcdrain tcflush tcflow tcgetpgrp tcsetpgrp time umask unlink)
+
+AC_CHECK_HEADERS(fcntl.h stdlib.h string.h strings.h sys/ioctl.h sys/param.h sys/resource.h sys/stat.h sys/termio.h sys/termios.h sys/time.h sys/times.h sys/types.h time.h unistd.h)
+AC_HEADER_DIRENT
+
+dnl Figure out what type of termio/termios support there is
+sim_termio=""
+AC_MSG_CHECKING(for struct termios)
+AC_CACHE_VAL(ac_cv_termios_struct,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/termios.h>],
+[static struct termios x;
+ x.c_iflag = 0;
+ x.c_oflag = 0;
+ x.c_cflag = 0;
+ x.c_lflag = 0;
+ x.c_cc[NCCS] = 0;],
+ac_cv_termios_struct=yes, ac_cv_termios_struct=no)])
+AC_MSG_RESULT($ac_cv_termios_struct)
+if test $ac_cv_termios_struct = yes; then
+ sim_termio="$sim_termio -DHAVE_TERMIOS_STRUCTURE"
+fi
+
+if test "$ac_cv_termios_struct" = "yes"; then
+ AC_MSG_CHECKING(for c_line field in struct termios)
+ AC_CACHE_VAL(ac_cv_termios_cline,
+ [AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/termios.h>],
+[static struct termios x; x.c_line = 0;],
+ ac_cv_termios_cline=yes, ac_cv_termios_cline=no)])
+
+ AC_MSG_RESULT($ac_cv_termios_cline)
+ if test $ac_cv_termios_cline = yes; then
+ sim_termio="$sim_termio -DHAVE_TERMIOS_CLINE"
+ fi
+else
+ ac_cv_termios_cline=no
+fi
+
+if test "$ac_cv_termios_struct" != "yes"; then
+ AC_MSG_CHECKING(for struct termio)
+ AC_CACHE_VAL(ac_cv_termio_struct,
+ [AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/termio.h>],
+[static struct termio x;
+ x.c_iflag = 0;
+ x.c_oflag = 0;
+ x.c_cflag = 0;
+ x.c_lflag = 0;
+ x.c_cc[NCC] = 0;],
+ac_cv_termio_struct=yes, ac_cv_termio_struct=no)])
+ AC_MSG_RESULT($ac_cv_termio_struct)
+ if test $ac_cv_termio_struct = yes; then
+ sim_termio="$sim_termio -DHAVE_TERMIO_STRUCTURE"
+ fi
+else
+ ac_cv_termio_struct=no
+fi
+
+if test "$ac_cv_termio_struct" = "yes"; then
+ AC_MSG_CHECKING(for c_line field in struct termio)
+ AC_CACHE_VAL(ac_cv_termio_cline,
+ [AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/termio.h>],
+[static struct termio x; x.c_line = 0;],
+ ac_cv_termio_cline=yes, ac_cv_termio_cline=no)])
+
+ AC_MSG_RESULT($ac_cv_termio_cline)
+ if test $ac_cv_termio_cline = yes; then
+ sim_termio="$sim_termio -DHAVE_TERMIO_CLINE"
+ fi
+else
+ ac_cv_termio_cline=no
+fi
+
+dnl Figure out if /dev/zero exists or not
+sim_devzero=""
+AC_MSG_CHECKING(for /dev/zero)
+AC_CACHE_VAL(ac_cv_devzero,
+[AC_TRY_RUN([#include <fcntl.h>
+main () {
+ char buf[2048];
+ int i;
+ int fd = open ("/dev/zero", O_RDONLY);
+ if (fd < 0)
+ return 1;
+ for (i = 0; i < sizeof (buf); i++)
+ buf[i] = 1;
+ if (read (fd, buf, sizeof (buf)) != sizeof (buf))
+ return 1;
+ for (i = 0; i < sizeof (buf); i++)
+ if (buf[i])
+ return 1;
+ return 0;
+}],[ac_cv_devzero=yes],[ac_cv_devzero=no],[ac_cv_devzero=no])])
+AC_MSG_RESULT($ac_cv_devzero)
+if test $ac_cv_devzero = yes; then
+ sim_devzero="-DHAVE_DEVZERO"
+else
+ sim_devzero=""
+fi
+
+dnl Figure out if we are in the new Cygnus tree with a common directory or not
+AC_MSG_CHECKING(for common simulator directory)
+if test -f "${srcdir}/../common/callback.c"; then
+ AC_MSG_RESULT(yes)
+ sim_callback="callback.o targ-map.o"
+ sim_targ_vals="targ-vals.h targ-map.c targ-vals.def"
+else
+ AC_MSG_RESULT(no)
+ sim_callback=""
+ sim_targ_vals=""
+fi
+
+AC_MSG_CHECKING(for common simulator directory fpu implementation)
+if test -f "${srcdir}/../common/sim-fpu.c"; then
+ AC_MSG_RESULT(yes)
+ sim_fpu_cflags="-DHAVE_COMMON_FPU -I../common -I${srcdir}/../common"
+ sim_fpu="sim-fpu.o"
+else
+ AC_MSG_RESULT(no)
+ sim_fpu_cflags=
+ sim_fpu=
+fi
+
+dnl Check for exe extension
+AC_EXEEXT
+
+AC_SUBST(CC_FOR_BUILD)
AC_SUBST(CFLAGS)
AC_SUBST(HDEFINES)
AR=${AR-ar}
AC_PROG_RANLIB
AC_SUBST(sim_cflags)
AC_SUBST(sim_warnings)
+AC_SUBST(sim_line_nr)
AC_SUBST(sim_config)
AC_SUBST(sim_opcode)
AC_SUBST(sim_switch)
AC_SUBST(sim_dup)
+AC_SUBST(sim_decode_mechanism)
+AC_SUBST(sim_jump)
AC_SUBST(sim_filter)
AC_SUBST(sim_icache)
+AC_SUBST(sim_hw_src)
+AC_SUBST(sim_hw_obj)
+AC_SUBST(sim_pk_src)
+AC_SUBST(sim_pk_obj)
AC_SUBST(sim_inline)
AC_SUBST(sim_bswap)
AC_SUBST(sim_endian)
+AC_SUBST(sim_regparm)
+AC_SUBST(sim_stdcall)
+AC_SUBST(sim_xor_endian)
AC_SUBST(sim_hostendian)
AC_SUBST(sim_smp)
+AC_SUBST(sim_igen_smp)
AC_SUBST(sim_bitsize)
AC_SUBST(sim_hostbitsize)
AC_SUBST(sim_env)
AC_SUBST(sim_assert)
AC_SUBST(sim_reserved)
AC_SUBST(sim_monitor)
-AC_SUBST(sim_func)
AC_SUBST(sim_model)
AC_SUBST(sim_default_model)
-
-AC_CHECK_FUNCS(getrusage)
-
-# Put a plausible default for CC_FOR_BUILD in Makefile.
-AC_C_CROSS
-if test "x$cross_compiling" = "xno"; then
- CC_FOR_BUILD='$(CC)'
-else
- CC_FOR_BUILD=gcc
-fi
-AC_SUBST(CC_FOR_BUILD)
-
-AC_CHECK_HEADERS(string.h strings.h stdlib.h time.h sys/times.h unistd.h sys/resource.h)
+AC_SUBST(sim_model_issue)
+AC_SUBST(sim_stdio)
+AC_SUBST(sim_termio)
+AC_SUBST(sim_devzero)
+AC_SUBST(sim_callback)
+AC_SUBST(sim_targ_vals)
+AC_SUBST(sim_fpu_cflags)
+AC_SUBST(sim_fpu)
AC_OUTPUT(Makefile,
[case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac])
projects / binutils.git / blobdiff