# This file contains common code used by all simulators.
|
# This file contains common code used by all simulators.
|
#
|
#
|
# SIM_AC_COMMON invokes AC macros used by all simulators and by the common
|
# SIM_AC_COMMON invokes AC macros used by all simulators and by the common
|
# directory. It is intended to be invoked before any target specific stuff.
|
# directory. It is intended to be invoked before any target specific stuff.
|
# SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
|
# SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
|
# It is intended to be invoked last.
|
# It is intended to be invoked last.
|
#
|
#
|
# The simulator's configure.in should look like:
|
# The simulator's configure.in should look like:
|
#
|
#
|
# dnl Process this file with autoconf to produce a configure script.
|
# dnl Process this file with autoconf to produce a configure script.
|
# sinclude(../common/aclocal.m4)
|
# sinclude(../common/aclocal.m4)
|
# AC_PREREQ(2.5)dnl
|
# AC_PREREQ(2.5)dnl
|
# AC_INIT(Makefile.in)
|
# AC_INIT(Makefile.in)
|
#
|
#
|
# SIM_AC_COMMON
|
# SIM_AC_COMMON
|
#
|
#
|
# ... target specific stuff ...
|
# ... target specific stuff ...
|
#
|
#
|
# SIM_AC_OUTPUT
|
# SIM_AC_OUTPUT
|
|
|
# Include global overrides and fixes for Autoconf.
|
# Include global overrides and fixes for Autoconf.
|
m4_include(../../config/override.m4)
|
m4_include(../../config/override.m4)
|
sinclude([../../config/zlib.m4])
|
sinclude([../../config/zlib.m4])
|
|
|
AC_DEFUN([SIM_AC_COMMON],
|
AC_DEFUN([SIM_AC_COMMON],
|
[
|
[
|
# autoconf.info says this should be called right after AC_INIT.
|
# autoconf.info says this should be called right after AC_INIT.
|
AC_CONFIG_HEADER(ifelse([$1],,config.h,[$1]):config.in)
|
AC_CONFIG_HEADER(ifelse([$1],,config.h,[$1]):config.in)
|
AC_CANONICAL_SYSTEM
|
AC_CANONICAL_SYSTEM
|
AC_ARG_PROGRAM
|
AC_ARG_PROGRAM
|
AC_PROG_CC
|
AC_PROG_CC
|
AC_PROG_INSTALL
|
AC_PROG_INSTALL
|
|
|
# Put a plausible default for CC_FOR_BUILD in Makefile.
|
# Put a plausible default for CC_FOR_BUILD in Makefile.
|
if test "x$cross_compiling" = "xno"; then
|
if test "x$cross_compiling" = "xno"; then
|
CC_FOR_BUILD='$(CC)'
|
CC_FOR_BUILD='$(CC)'
|
else
|
else
|
CC_FOR_BUILD=gcc
|
CC_FOR_BUILD=gcc
|
fi
|
fi
|
AC_SUBST(CC_FOR_BUILD)
|
AC_SUBST(CC_FOR_BUILD)
|
|
|
AC_SUBST(CFLAGS)
|
AC_SUBST(CFLAGS)
|
AC_SUBST(HDEFINES)
|
AC_SUBST(HDEFINES)
|
AR=${AR-ar}
|
AR=${AR-ar}
|
AC_SUBST(AR)
|
AC_SUBST(AR)
|
AC_PROG_RANLIB
|
AC_PROG_RANLIB
|
|
|
dnl We don't use gettext, but bfd does. So we do the appropriate checks
|
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.
|
dnl to see if there are intl libraries we should link against.
|
ALL_LINGUAS=
|
ALL_LINGUAS=
|
ZW_GNU_GETTEXT_SISTER_DIR(../../intl)
|
ZW_GNU_GETTEXT_SISTER_DIR(../../intl)
|
|
|
# Check for common headers.
|
# Check for common headers.
|
# FIXME: Seems to me this can cause problems for i386-windows hosts.
|
# FIXME: Seems to me this can cause problems for i386-windows hosts.
|
# At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
|
# At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
|
AC_CHECK_HEADERS(stdlib.h string.h strings.h unistd.h time.h)
|
AC_CHECK_HEADERS(stdlib.h string.h strings.h unistd.h time.h)
|
AC_CHECK_HEADERS(sys/time.h sys/resource.h)
|
AC_CHECK_HEADERS(sys/time.h sys/resource.h)
|
AC_CHECK_HEADERS(fcntl.h fpu_control.h)
|
AC_CHECK_HEADERS(fcntl.h fpu_control.h)
|
AC_CHECK_HEADERS(dlfcn.h errno.h sys/stat.h)
|
AC_CHECK_HEADERS(dlfcn.h errno.h sys/stat.h)
|
AC_CHECK_FUNCS(getrusage time sigaction __setfpucw)
|
AC_CHECK_FUNCS(getrusage time sigaction __setfpucw)
|
|
|
# Check for socket libraries
|
# Check for socket libraries
|
AC_CHECK_LIB(socket, bind)
|
AC_CHECK_LIB(socket, bind)
|
AC_CHECK_LIB(nsl, gethostbyname)
|
AC_CHECK_LIB(nsl, gethostbyname)
|
|
|
. ${srcdir}/../../bfd/configure.host
|
. ${srcdir}/../../bfd/configure.host
|
|
|
dnl Standard (and optional) simulator options.
|
dnl Standard (and optional) simulator options.
|
dnl Eventually all simulators will support these.
|
dnl Eventually all simulators will support these.
|
dnl Do not add any here that cannot be supported by all simulators.
|
dnl Do not add any here that cannot be supported by all simulators.
|
dnl Do not add similar but different options to a particular simulator,
|
dnl Do not add similar but different options to a particular simulator,
|
dnl all shall eventually behave the same way.
|
dnl all shall eventually behave the same way.
|
|
|
|
|
dnl We don't use automake, but we still want to support
|
dnl We don't use automake, but we still want to support
|
dnl --enable-maintainer-mode.
|
dnl --enable-maintainer-mode.
|
USE_MAINTAINER_MODE=no
|
USE_MAINTAINER_MODE=no
|
AC_ARG_ENABLE(maintainer-mode,
|
AC_ARG_ENABLE(maintainer-mode,
|
[ --enable-maintainer-mode Enable developer functionality.],
|
[ --enable-maintainer-mode Enable developer functionality.],
|
[case "${enableval}" in
|
[case "${enableval}" in
|
yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
|
yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
|
no) MAINT="#" ;;
|
no) MAINT="#" ;;
|
*) AC_MSG_ERROR("--enable-maintainer-mode does not take a value"); MAINT="#" ;;
|
*) AC_MSG_ERROR("--enable-maintainer-mode does not take a value"); MAINT="#" ;;
|
esac
|
esac
|
if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
|
if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
|
echo "Setting maintainer mode" 6>&1
|
echo "Setting maintainer mode" 6>&1
|
fi],[MAINT="#"])dnl
|
fi],[MAINT="#"])dnl
|
AC_SUBST(MAINT)
|
AC_SUBST(MAINT)
|
|
|
|
|
dnl This is a generic option to enable special byte swapping
|
dnl This is a generic option to enable special byte swapping
|
dnl insns on *any* cpu.
|
dnl insns on *any* cpu.
|
AC_ARG_ENABLE(sim-bswap,
|
AC_ARG_ENABLE(sim-bswap,
|
[ --enable-sim-bswap Use Host specific BSWAP instruction.],
|
[ --enable-sim-bswap Use Host specific BSWAP instruction.],
|
[case "${enableval}" in
|
[case "${enableval}" in
|
yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
|
yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
|
no) sim_bswap="-DWITH_BSWAP=0";;
|
no) sim_bswap="-DWITH_BSWAP=0";;
|
*) AC_MSG_ERROR("--enable-sim-bswap does not take a value"); sim_bswap="";;
|
*) AC_MSG_ERROR("--enable-sim-bswap does not take a value"); sim_bswap="";;
|
esac
|
esac
|
if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
|
if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
|
echo "Setting bswap flags = $sim_bswap" 6>&1
|
echo "Setting bswap flags = $sim_bswap" 6>&1
|
fi],[sim_bswap=""])dnl
|
fi],[sim_bswap=""])dnl
|
AC_SUBST(sim_bswap)
|
AC_SUBST(sim_bswap)
|
|
|
|
|
AC_ARG_ENABLE(sim-cflags,
|
AC_ARG_ENABLE(sim-cflags,
|
[ --enable-sim-cflags=opts Extra CFLAGS for use in building simulator],
|
[ --enable-sim-cflags=opts Extra CFLAGS for use in building simulator],
|
[case "${enableval}" in
|
[case "${enableval}" in
|
yes) sim_cflags="-O2 -fomit-frame-pointer";;
|
yes) sim_cflags="-O2 -fomit-frame-pointer";;
|
trace) AC_MSG_ERROR("Please use --enable-sim-debug instead."); sim_cflags="";;
|
trace) AC_MSG_ERROR("Please use --enable-sim-debug instead."); sim_cflags="";;
|
no) sim_cflags="";;
|
no) sim_cflags="";;
|
*) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
|
*) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
|
esac
|
esac
|
if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
|
if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
|
echo "Setting sim cflags = $sim_cflags" 6>&1
|
echo "Setting sim cflags = $sim_cflags" 6>&1
|
fi],[sim_cflags=""])dnl
|
fi],[sim_cflags=""])dnl
|
AC_SUBST(sim_cflags)
|
AC_SUBST(sim_cflags)
|
|
|
|
|
dnl --enable-sim-debug is for developers of the simulator
|
dnl --enable-sim-debug is for developers of the simulator
|
dnl the allowable values are work-in-progress
|
dnl the allowable values are work-in-progress
|
AC_ARG_ENABLE(sim-debug,
|
AC_ARG_ENABLE(sim-debug,
|
[ --enable-sim-debug=opts Enable debugging flags],
|
[ --enable-sim-debug=opts Enable debugging flags],
|
[case "${enableval}" in
|
[case "${enableval}" in
|
yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
|
yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
|
no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
|
no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
|
*) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
|
*) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
|
esac
|
esac
|
if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
|
if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
|
echo "Setting sim debug = $sim_debug" 6>&1
|
echo "Setting sim debug = $sim_debug" 6>&1
|
fi],[sim_debug=""])dnl
|
fi],[sim_debug=""])dnl
|
AC_SUBST(sim_debug)
|
AC_SUBST(sim_debug)
|
|
|
|
|
dnl --enable-sim-stdio is for users of the simulator
|
dnl --enable-sim-stdio is for users of the simulator
|
dnl It determines if IO from the program is routed through STDIO (buffered)
|
dnl It determines if IO from the program is routed through STDIO (buffered)
|
AC_ARG_ENABLE(sim-stdio,
|
AC_ARG_ENABLE(sim-stdio,
|
[ --enable-sim-stdio Specify whether to use stdio for console input/output.],
|
[ --enable-sim-stdio Specify whether to use stdio for console input/output.],
|
[case "${enableval}" in
|
[case "${enableval}" in
|
yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
|
yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
|
no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
|
no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
|
*) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-stdio"); sim_stdio="";;
|
*) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-stdio"); sim_stdio="";;
|
esac
|
esac
|
if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
|
if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
|
echo "Setting stdio flags = $sim_stdio" 6>&1
|
echo "Setting stdio flags = $sim_stdio" 6>&1
|
fi],[sim_stdio=""])dnl
|
fi],[sim_stdio=""])dnl
|
AC_SUBST(sim_stdio)
|
AC_SUBST(sim_stdio)
|
|
|
|
|
dnl --enable-sim-trace is for users of the simulator
|
dnl --enable-sim-trace is for users of the simulator
|
dnl The argument is either a bitmask of things to enable [exactly what is
|
dnl The argument is either a bitmask of things to enable [exactly what is
|
dnl up to the simulator], or is a comma separated list of names of tracing
|
dnl up to the simulator], or is a comma separated list of names of tracing
|
dnl elements to enable. The latter is only supported on simulators that
|
dnl elements to enable. The latter is only supported on simulators that
|
dnl use WITH_TRACE.
|
dnl use WITH_TRACE.
|
AC_ARG_ENABLE(sim-trace,
|
AC_ARG_ENABLE(sim-trace,
|
[ --enable-sim-trace=opts Enable tracing flags],
|
[ --enable-sim-trace=opts Enable tracing flags],
|
[case "${enableval}" in
|
[case "${enableval}" in
|
yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
|
yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
|
no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
|
no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
|
[[-0-9]]*)
|
[[-0-9]]*)
|
sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
|
sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
|
[[a-z]]*)
|
[[a-z]]*)
|
sim_trace=""
|
sim_trace=""
|
for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
|
for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
|
if test x"$sim_trace" = x; then
|
if test x"$sim_trace" = x; then
|
sim_trace="-DWITH_TRACE='(TRACE_$x"
|
sim_trace="-DWITH_TRACE='(TRACE_$x"
|
else
|
else
|
sim_trace="${sim_trace}|TRACE_$x"
|
sim_trace="${sim_trace}|TRACE_$x"
|
fi
|
fi
|
done
|
done
|
sim_trace="$sim_trace)'" ;;
|
sim_trace="$sim_trace)'" ;;
|
esac
|
esac
|
if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
|
if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
|
echo "Setting sim trace = $sim_trace" 6>&1
|
echo "Setting sim trace = $sim_trace" 6>&1
|
fi],[sim_trace=""])dnl
|
fi],[sim_trace=""])dnl
|
AC_SUBST(sim_trace)
|
AC_SUBST(sim_trace)
|
|
|
|
|
dnl --enable-sim-profile
|
dnl --enable-sim-profile
|
dnl The argument is either a bitmask of things to enable [exactly what is
|
dnl The argument is either a bitmask of things to enable [exactly what is
|
dnl up to the simulator], or is a comma separated list of names of profiling
|
dnl up to the simulator], or is a comma separated list of names of profiling
|
dnl elements to enable. The latter is only supported on simulators that
|
dnl elements to enable. The latter is only supported on simulators that
|
dnl use WITH_PROFILE.
|
dnl use WITH_PROFILE.
|
AC_ARG_ENABLE(sim-profile,
|
AC_ARG_ENABLE(sim-profile,
|
[ --enable-sim-profile=opts Enable profiling flags],
|
[ --enable-sim-profile=opts Enable profiling flags],
|
[case "${enableval}" in
|
[case "${enableval}" in
|
yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
|
yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
|
no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
|
no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
|
[[-0-9]]*)
|
[[-0-9]]*)
|
sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
|
sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
|
[[a-z]]*)
|
[[a-z]]*)
|
sim_profile=""
|
sim_profile=""
|
for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
|
for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
|
if test x"$sim_profile" = x; then
|
if test x"$sim_profile" = x; then
|
sim_profile="-DWITH_PROFILE='(PROFILE_$x"
|
sim_profile="-DWITH_PROFILE='(PROFILE_$x"
|
else
|
else
|
sim_profile="${sim_profile}|PROFILE_$x"
|
sim_profile="${sim_profile}|PROFILE_$x"
|
fi
|
fi
|
done
|
done
|
sim_profile="$sim_profile)'" ;;
|
sim_profile="$sim_profile)'" ;;
|
esac
|
esac
|
if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
|
if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
|
echo "Setting sim profile = $sim_profile" 6>&1
|
echo "Setting sim profile = $sim_profile" 6>&1
|
fi],[sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"])dnl
|
fi],[sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"])dnl
|
AC_SUBST(sim_profile)
|
AC_SUBST(sim_profile)
|
|
|
|
|
dnl Types used by common code
|
dnl Types used by common code
|
AC_TYPE_SIGNAL
|
AC_TYPE_SIGNAL
|
|
|
dnl Detect exe extension
|
dnl Detect exe extension
|
AC_EXEEXT
|
AC_EXEEXT
|
|
|
dnl These are available to append to as desired.
|
dnl These are available to append to as desired.
|
sim_link_files=
|
sim_link_files=
|
sim_link_links=
|
sim_link_links=
|
|
|
dnl Create tconfig.h either from simulator's tconfig.in or default one
|
dnl Create tconfig.h either from simulator's tconfig.in or default one
|
dnl in common.
|
dnl in common.
|
sim_link_links=tconfig.h
|
sim_link_links=tconfig.h
|
if test -f ${srcdir}/tconfig.in
|
if test -f ${srcdir}/tconfig.in
|
then
|
then
|
sim_link_files=tconfig.in
|
sim_link_files=tconfig.in
|
else
|
else
|
sim_link_files=../common/tconfig.in
|
sim_link_files=../common/tconfig.in
|
fi
|
fi
|
|
|
# targ-vals.def points to the libc macro description file.
|
# targ-vals.def points to the libc macro description file.
|
case "${target}" in
|
case "${target}" in
|
*-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
|
*-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
|
esac
|
esac
|
sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
|
sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
|
sim_link_links="${sim_link_links} targ-vals.def"
|
sim_link_links="${sim_link_links} targ-vals.def"
|
|
|
]) dnl End of SIM_AC_COMMON
|
]) dnl End of SIM_AC_COMMON
|
|
|
|
|
dnl Additional SIM options that can (optionally) be configured
|
dnl Additional SIM options that can (optionally) be configured
|
dnl For optional simulator options, a macro SIM_AC_OPTION_* is defined.
|
dnl For optional simulator options, a macro SIM_AC_OPTION_* is defined.
|
dnl Simulators that wish to use the relevant option specify the macro
|
dnl Simulators that wish to use the relevant option specify the macro
|
dnl in the simulator specific configure.in file between the SIM_AC_COMMON
|
dnl in the simulator specific configure.in file between the SIM_AC_COMMON
|
dnl and SIM_AC_OUTPUT lines.
|
dnl and SIM_AC_OUTPUT lines.
|
|
|
|
|
dnl Specify the running environment.
|
dnl Specify the running environment.
|
dnl If the simulator invokes this in its configure.in then without this option
|
dnl If the simulator invokes this in its configure.in then without this option
|
dnl the default is the user environment and all are runtime selectable.
|
dnl the default is the user environment and all are runtime selectable.
|
dnl If the simulator doesn't invoke this, only the user environment is
|
dnl If the simulator doesn't invoke this, only the user environment is
|
dnl supported.
|
dnl supported.
|
dnl ??? Until there is demonstrable value in doing something more complicated,
|
dnl ??? Until there is demonstrable value in doing something more complicated,
|
dnl let's not.
|
dnl let's not.
|
AC_DEFUN([SIM_AC_OPTION_ENVIRONMENT],
|
AC_DEFUN([SIM_AC_OPTION_ENVIRONMENT],
|
[
|
[
|
AC_ARG_ENABLE(sim-environment,
|
AC_ARG_ENABLE(sim-environment,
|
[ --enable-sim-environment=environment Specify mixed, user, virtual or operating environment.],
|
[ --enable-sim-environment=environment Specify mixed, user, virtual or operating environment.],
|
[case "${enableval}" in
|
[case "${enableval}" in
|
all | ALL) sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT";;
|
all | ALL) sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT";;
|
user | USER) sim_environment="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
|
user | USER) sim_environment="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
|
virtual | VIRTUAL) sim_environment="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
|
virtual | VIRTUAL) sim_environment="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
|
operating | OPERATING) sim_environment="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
|
operating | OPERATING) sim_environment="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
|
*) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-environment");
|
*) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-environment");
|
sim_environment="";;
|
sim_environment="";;
|
esac
|
esac
|
if test x"$silent" != x"yes" && test x"$sim_environment" != x""; then
|
if test x"$silent" != x"yes" && test x"$sim_environment" != x""; then
|
echo "Setting sim environment = $sim_environment" 6>&1
|
echo "Setting sim environment = $sim_environment" 6>&1
|
fi],
|
fi],
|
[sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT"])dnl
|
[sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT"])dnl
|
])
|
])
|
AC_SUBST(sim_environment)
|
AC_SUBST(sim_environment)
|
|
|
|
|
dnl Specify the alignment restrictions of the target architecture.
|
dnl Specify the alignment restrictions of the target architecture.
|
dnl Without this option all possible alignment restrictions are accommodated.
|
dnl Without this option all possible alignment restrictions are accommodated.
|
dnl arg[1] is hardwired target alignment
|
dnl arg[1] is hardwired target alignment
|
dnl arg[2] is default target alignment
|
dnl arg[2] is default target alignment
|
AC_DEFUN([SIM_AC_OPTION_ALIGNMENT],
|
AC_DEFUN([SIM_AC_OPTION_ALIGNMENT],
|
wire_alignment="[$1]"
|
wire_alignment="[$1]"
|
default_alignment="[$2]"
|
default_alignment="[$2]"
|
[
|
[
|
AC_ARG_ENABLE(sim-alignment,
|
AC_ARG_ENABLE(sim-alignment,
|
[ --enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses.],
|
[ --enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses.],
|
[case "${enableval}" in
|
[case "${enableval}" in
|
strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
|
strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
|
nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
|
nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
|
forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
|
forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
|
yes) if test x"$wire_alignment" != x; then
|
yes) if test x"$wire_alignment" != x; then
|
sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
|
sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
|
else
|
else
|
if test x"$default_alignment" != x; then
|
if test x"$default_alignment" != x; then
|
sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
|
sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
|
else
|
else
|
echo "No hard-wired alignment for target $target" 1>&6
|
echo "No hard-wired alignment for target $target" 1>&6
|
sim_alignment="-DWITH_ALIGNMENT=0"
|
sim_alignment="-DWITH_ALIGNMENT=0"
|
fi
|
fi
|
fi;;
|
fi;;
|
no) if test x"$default_alignment" != x; then
|
no) if test x"$default_alignment" != x; then
|
sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
|
sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
|
else
|
else
|
if test x"$wire_alignment" != x; then
|
if test x"$wire_alignment" != x; then
|
sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
|
sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
|
else
|
else
|
echo "No default alignment for target $target" 1>&6
|
echo "No default alignment for target $target" 1>&6
|
sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
|
sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
|
fi
|
fi
|
fi;;
|
fi;;
|
*) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-alignment"); sim_alignment="";;
|
*) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-alignment"); sim_alignment="";;
|
esac
|
esac
|
if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
|
if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
|
echo "Setting alignment flags = $sim_alignment" 6>&1
|
echo "Setting alignment flags = $sim_alignment" 6>&1
|
fi],
|
fi],
|
[if test x"$default_alignment" != x; then
|
[if test x"$default_alignment" != x; then
|
sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
|
sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
|
else
|
else
|
if test x"$wire_alignment" != x; then
|
if test x"$wire_alignment" != x; then
|
sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
|
sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
|
else
|
else
|
sim_alignment=
|
sim_alignment=
|
fi
|
fi
|
fi])dnl
|
fi])dnl
|
])dnl
|
])dnl
|
AC_SUBST(sim_alignment)
|
AC_SUBST(sim_alignment)
|
|
|
|
|
dnl Conditionally compile in assertion statements.
|
dnl Conditionally compile in assertion statements.
|
AC_DEFUN([SIM_AC_OPTION_ASSERT],
|
AC_DEFUN([SIM_AC_OPTION_ASSERT],
|
[
|
[
|
AC_ARG_ENABLE(sim-assert,
|
AC_ARG_ENABLE(sim-assert,
|
[ --enable-sim-assert Specify whether to perform random assertions.],
|
[ --enable-sim-assert Specify whether to perform random assertions.],
|
[case "${enableval}" in
|
[case "${enableval}" in
|
yes) sim_assert="-DWITH_ASSERT=1";;
|
yes) sim_assert="-DWITH_ASSERT=1";;
|
no) sim_assert="-DWITH_ASSERT=0";;
|
no) sim_assert="-DWITH_ASSERT=0";;
|
*) AC_MSG_ERROR("--enable-sim-assert does not take a value"); sim_assert="";;
|
*) AC_MSG_ERROR("--enable-sim-assert does not take a value"); sim_assert="";;
|
esac
|
esac
|
if test x"$silent" != x"yes" && test x"$sim_assert" != x""; then
|
if test x"$silent" != x"yes" && test x"$sim_assert" != x""; then
|
echo "Setting assert flags = $sim_assert" 6>&1
|
echo "Setting assert flags = $sim_assert" 6>&1
|
fi],[sim_assert=""])dnl
|
fi],[sim_assert=""])dnl
|
])
|
])
|
AC_SUBST(sim_assert)
|
AC_SUBST(sim_assert)
|
|
|
|
|
|
|
dnl --enable-sim-bitsize is for developers of the simulator
|
dnl --enable-sim-bitsize is for developers of the simulator
|
dnl It specifies the number of BITS in the target.
|
dnl It specifies the number of BITS in the target.
|
dnl arg[1] is the number of bits in a word
|
dnl arg[1] is the number of bits in a word
|
dnl arg[2] is the number assigned to the most significant bit
|
dnl arg[2] is the number assigned to the most significant bit
|
dnl arg[3] is the number of bits in an address
|
dnl arg[3] is the number of bits in an address
|
dnl arg[4] is the number of bits in an OpenFirmware cell.
|
dnl arg[4] is the number of bits in an OpenFirmware cell.
|
dnl FIXME: this information should be obtained from bfd/archure
|
dnl FIXME: this information should be obtained from bfd/archure
|
AC_DEFUN([SIM_AC_OPTION_BITSIZE],
|
AC_DEFUN([SIM_AC_OPTION_BITSIZE],
|
wire_word_bitsize="[$1]"
|
wire_word_bitsize="[$1]"
|
wire_word_msb="[$2]"
|
wire_word_msb="[$2]"
|
wire_address_bitsize="[$3]"
|
wire_address_bitsize="[$3]"
|
wire_cell_bitsize="[$4]"
|
wire_cell_bitsize="[$4]"
|
[AC_ARG_ENABLE(sim-bitsize,
|
[AC_ARG_ENABLE(sim-bitsize,
|
[ --enable-sim-bitsize=N Specify target bitsize (32 or 64).],
|
[ --enable-sim-bitsize=N Specify target bitsize (32 or 64).],
|
[sim_bitsize=
|
[sim_bitsize=
|
case "${enableval}" in
|
case "${enableval}" in
|
64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
|
64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
|
32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
|
32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
|
64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
|
64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
|
32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
|
32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
|
32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
|
32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
|
sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
|
sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
|
else
|
else
|
sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
|
sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
|
fi ;;
|
fi ;;
|
64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
|
64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
|
sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
|
sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
|
else
|
else
|
sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
|
sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
|
fi ;;
|
fi ;;
|
*) AC_MSG_ERROR("--enable-sim-bitsize was given $enableval. Expected 32 or 64") ;;
|
*) AC_MSG_ERROR("--enable-sim-bitsize was given $enableval. Expected 32 or 64") ;;
|
esac
|
esac
|
# address bitsize
|
# address bitsize
|
tmp=`echo "${enableval}" | sed -e "s/^[[0-9]]*,*[[0-9]]*,*//"`
|
tmp=`echo "${enableval}" | sed -e "s/^[[0-9]]*,*[[0-9]]*,*//"`
|
case x"${tmp}" in
|
case x"${tmp}" in
|
x ) ;;
|
x ) ;;
|
x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
|
x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
|
x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
|
x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
|
* ) AC_MSG_ERROR("--enable-sim-bitsize was given address size $enableval. Expected 32 or 64") ;;
|
* ) AC_MSG_ERROR("--enable-sim-bitsize was given address size $enableval. Expected 32 or 64") ;;
|
esac
|
esac
|
# cell bitsize
|
# cell bitsize
|
tmp=`echo "${enableval}" | sed -e "s/^[[0-9]]*,*[[0-9*]]*,*[[0-9]]*,*//"`
|
tmp=`echo "${enableval}" | sed -e "s/^[[0-9]]*,*[[0-9*]]*,*[[0-9]]*,*//"`
|
case x"${tmp}" in
|
case x"${tmp}" in
|
x ) ;;
|
x ) ;;
|
x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
|
x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
|
x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
|
x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
|
* ) AC_MSG_ERROR("--enable-sim-bitsize was given cell size $enableval. Expected 32 or 64") ;;
|
* ) AC_MSG_ERROR("--enable-sim-bitsize was given cell size $enableval. Expected 32 or 64") ;;
|
esac
|
esac
|
if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
|
if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
|
echo "Setting bitsize flags = $sim_bitsize" 6>&1
|
echo "Setting bitsize flags = $sim_bitsize" 6>&1
|
fi],
|
fi],
|
[sim_bitsize=""
|
[sim_bitsize=""
|
if test x"$wire_word_bitsize" != x; then
|
if test x"$wire_word_bitsize" != x; then
|
sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
|
sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
|
fi
|
fi
|
if test x"$wire_word_msb" != x; then
|
if test x"$wire_word_msb" != x; then
|
sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
|
sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
|
fi
|
fi
|
if test x"$wire_address_bitsize" != x; then
|
if test x"$wire_address_bitsize" != x; then
|
sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
|
sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
|
fi
|
fi
|
if test x"$wire_cell_bitsize" != x; then
|
if test x"$wire_cell_bitsize" != x; then
|
sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
|
sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
|
fi])dnl
|
fi])dnl
|
])
|
])
|
AC_SUBST(sim_bitsize)
|
AC_SUBST(sim_bitsize)
|
|
|
|
|
|
|
dnl --enable-sim-endian={yes,no,big,little} is for simulators
|
dnl --enable-sim-endian={yes,no,big,little} is for simulators
|
dnl that support both big and little endian targets.
|
dnl that support both big and little endian targets.
|
dnl arg[1] is hardwired target endianness.
|
dnl arg[1] is hardwired target endianness.
|
dnl arg[2] is default target endianness.
|
dnl arg[2] is default target endianness.
|
AC_DEFUN([SIM_AC_OPTION_ENDIAN],
|
AC_DEFUN([SIM_AC_OPTION_ENDIAN],
|
[
|
[
|
wire_endian="[$1]"
|
wire_endian="[$1]"
|
default_endian="[$2]"
|
default_endian="[$2]"
|
AC_ARG_ENABLE(sim-endian,
|
AC_ARG_ENABLE(sim-endian,
|
[ --enable-sim-endian=endian Specify target byte endian orientation.],
|
[ --enable-sim-endian=endian Specify target byte endian orientation.],
|
[case "${enableval}" in
|
[case "${enableval}" in
|
b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
|
b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
|
l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
|
l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
|
yes) if test x"$wire_endian" != x; then
|
yes) if test x"$wire_endian" != x; then
|
sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
|
sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
|
else
|
else
|
if test x"$default_endian" != x; then
|
if test x"$default_endian" != x; then
|
sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
|
sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
|
else
|
else
|
echo "No hard-wired endian for target $target" 1>&6
|
echo "No hard-wired endian for target $target" 1>&6
|
sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
|
sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
|
fi
|
fi
|
fi;;
|
fi;;
|
no) if test x"$default_endian" != x; then
|
no) if test x"$default_endian" != x; then
|
sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
|
sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
|
else
|
else
|
if test x"$wire_endian" != x; then
|
if test x"$wire_endian" != x; then
|
sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
|
sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
|
else
|
else
|
echo "No default endian for target $target" 1>&6
|
echo "No default endian for target $target" 1>&6
|
sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
|
sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
|
fi
|
fi
|
fi;;
|
fi;;
|
*) AC_MSG_ERROR("Unknown value $enableval for --enable-sim-endian"); sim_endian="";;
|
*) AC_MSG_ERROR("Unknown value $enableval for --enable-sim-endian"); sim_endian="";;
|
esac
|
esac
|
if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
|
if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
|
echo "Setting endian flags = $sim_endian" 6>&1
|
echo "Setting endian flags = $sim_endian" 6>&1
|
fi],
|
fi],
|
[if test x"$default_endian" != x; then
|
[if test x"$default_endian" != x; then
|
sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
|
sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
|
else
|
else
|
if test x"$wire_endian" != x; then
|
if test x"$wire_endian" != x; then
|
sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
|
sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
|
else
|
else
|
sim_endian=
|
sim_endian=
|
fi
|
fi
|
fi])dnl
|
fi])dnl
|
])
|
])
|
AC_SUBST(sim_endian)
|
AC_SUBST(sim_endian)
|
|
|
|
|
dnl --enable-sim-hostendian is for users of the simulator when
|
dnl --enable-sim-hostendian is for users of the simulator when
|
dnl they find that AC_C_BIGENDIAN does not function correctly
|
dnl they find that AC_C_BIGENDIAN does not function correctly
|
dnl (for instance in a canadian cross)
|
dnl (for instance in a canadian cross)
|
AC_DEFUN([SIM_AC_OPTION_HOSTENDIAN],
|
AC_DEFUN([SIM_AC_OPTION_HOSTENDIAN],
|
[
|
[
|
AC_ARG_ENABLE(sim-hostendian,
|
AC_ARG_ENABLE(sim-hostendian,
|
[ --enable-sim-hostendian=end Specify host byte endian orientation.],
|
[ --enable-sim-hostendian=end Specify host byte endian orientation.],
|
[case "${enableval}" in
|
[case "${enableval}" in
|
no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
|
no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
|
b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
|
b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
|
l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
|
l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
|
*) AC_MSG_ERROR("Unknown value $enableval for --enable-sim-hostendian"); sim_hostendian="";;
|
*) AC_MSG_ERROR("Unknown value $enableval for --enable-sim-hostendian"); sim_hostendian="";;
|
esac
|
esac
|
if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
|
if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
|
echo "Setting hostendian flags = $sim_hostendian" 6>&1
|
echo "Setting hostendian flags = $sim_hostendian" 6>&1
|
fi],[
|
fi],[
|
if test "x$cross_compiling" = "xno"; then
|
if test "x$cross_compiling" = "xno"; then
|
AC_C_BIGENDIAN
|
AC_C_BIGENDIAN
|
if test $ac_cv_c_bigendian = yes; then
|
if test $ac_cv_c_bigendian = yes; then
|
sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
|
sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
|
else
|
else
|
sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
|
sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
|
fi
|
fi
|
else
|
else
|
sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
|
sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
|
fi])dnl
|
fi])dnl
|
])
|
])
|
AC_SUBST(sim_hostendian)
|
AC_SUBST(sim_hostendian)
|
|
|
|
|
dnl --enable-sim-float is for developers of the simulator
|
dnl --enable-sim-float is for developers of the simulator
|
dnl It specifies the presence of hardware floating point
|
dnl It specifies the presence of hardware floating point
|
dnl And optionally the bitsize of the floating point register.
|
dnl And optionally the bitsize of the floating point register.
|
dnl arg[1] specifies the presence (or absence) of floating point hardware
|
dnl arg[1] specifies the presence (or absence) of floating point hardware
|
dnl arg[2] specifies the number of bits in a floating point register
|
dnl arg[2] specifies the number of bits in a floating point register
|
AC_DEFUN([SIM_AC_OPTION_FLOAT],
|
AC_DEFUN([SIM_AC_OPTION_FLOAT],
|
[
|
[
|
default_sim_float="[$1]"
|
default_sim_float="[$1]"
|
default_sim_float_bitsize="[$2]"
|
default_sim_float_bitsize="[$2]"
|
AC_ARG_ENABLE(sim-float,
|
AC_ARG_ENABLE(sim-float,
|
[ --enable-sim-float Specify that the target processor has floating point hardware.],
|
[ --enable-sim-float Specify that the target processor has floating point hardware.],
|
[case "${enableval}" in
|
[case "${enableval}" in
|
yes | hard) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
|
yes | hard) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
|
no | soft) sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
|
no | soft) sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
|
32) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=32";;
|
32) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=32";;
|
64) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=64";;
|
64) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=64";;
|
*) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-float"); sim_float="";;
|
*) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-float"); sim_float="";;
|
esac
|
esac
|
if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
|
if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
|
echo "Setting float flags = $sim_float" 6>&1
|
echo "Setting float flags = $sim_float" 6>&1
|
fi],[
|
fi],[
|
sim_float=
|
sim_float=
|
if test x"${default_sim_float}" != x""; then
|
if test x"${default_sim_float}" != x""; then
|
sim_float="-DWITH_FLOATING_POINT=${default_sim_float}"
|
sim_float="-DWITH_FLOATING_POINT=${default_sim_float}"
|
fi
|
fi
|
if test x"${default_sim_float_bitsize}" != x""; then
|
if test x"${default_sim_float_bitsize}" != x""; then
|
sim_float="$sim_float -DWITH_TARGET_FLOATING_POINT_BITSIZE=${default_sim_float_bitsize}"
|
sim_float="$sim_float -DWITH_TARGET_FLOATING_POINT_BITSIZE=${default_sim_float_bitsize}"
|
fi
|
fi
|
])dnl
|
])dnl
|
])
|
])
|
AC_SUBST(sim_float)
|
AC_SUBST(sim_float)
|
|
|
|
|
dnl The argument is the default cache size if none is specified.
|
dnl The argument is the default cache size if none is specified.
|
AC_DEFUN([SIM_AC_OPTION_SCACHE],
|
AC_DEFUN([SIM_AC_OPTION_SCACHE],
|
[
|
[
|
default_sim_scache="ifelse([$1],,0,[$1])"
|
default_sim_scache="ifelse([$1],,0,[$1])"
|
AC_ARG_ENABLE(sim-scache,
|
AC_ARG_ENABLE(sim-scache,
|
[ --enable-sim-scache=size Specify simulator execution cache size.],
|
[ --enable-sim-scache=size Specify simulator execution cache size.],
|
[case "${enableval}" in
|
[case "${enableval}" in
|
yes) sim_scache="-DWITH_SCACHE=${default_sim_scache}";;
|
yes) sim_scache="-DWITH_SCACHE=${default_sim_scache}";;
|
no) sim_scache="-DWITH_SCACHE=0" ;;
|
no) sim_scache="-DWITH_SCACHE=0" ;;
|
[[0-9]]*) sim_scache="-DWITH_SCACHE=${enableval}";;
|
[[0-9]]*) sim_scache="-DWITH_SCACHE=${enableval}";;
|
*) AC_MSG_ERROR("Bad value $enableval passed to --enable-sim-scache");
|
*) AC_MSG_ERROR("Bad value $enableval passed to --enable-sim-scache");
|
sim_scache="";;
|
sim_scache="";;
|
esac
|
esac
|
if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then
|
if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then
|
echo "Setting scache size = $sim_scache" 6>&1
|
echo "Setting scache size = $sim_scache" 6>&1
|
fi],[sim_scache="-DWITH_SCACHE=${default_sim_scache}"])
|
fi],[sim_scache="-DWITH_SCACHE=${default_sim_scache}"])
|
])
|
])
|
AC_SUBST(sim_scache)
|
AC_SUBST(sim_scache)
|
|
|
|
|
dnl The argument is the default model if none is specified.
|
dnl The argument is the default model if none is specified.
|
AC_DEFUN([SIM_AC_OPTION_DEFAULT_MODEL],
|
AC_DEFUN([SIM_AC_OPTION_DEFAULT_MODEL],
|
[
|
[
|
default_sim_default_model="ifelse([$1],,0,[$1])"
|
default_sim_default_model="ifelse([$1],,0,[$1])"
|
AC_ARG_ENABLE(sim-default-model,
|
AC_ARG_ENABLE(sim-default-model,
|
[ --enable-sim-default-model=model Specify default model to simulate.],
|
[ --enable-sim-default-model=model Specify default model to simulate.],
|
[case "${enableval}" in
|
[case "${enableval}" in
|
yes|no) AC_MSG_ERROR("Missing argument to --enable-sim-default-model");;
|
yes|no) AC_MSG_ERROR("Missing argument to --enable-sim-default-model");;
|
*) sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
|
*) sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
|
esac
|
esac
|
if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
|
if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
|
echo "Setting default model = $sim_default_model" 6>&1
|
echo "Setting default model = $sim_default_model" 6>&1
|
fi],[sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"])
|
fi],[sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"])
|
])
|
])
|
AC_SUBST(sim_default_model)
|
AC_SUBST(sim_default_model)
|
|
|
|
|
dnl --enable-sim-hardware is for users of the simulator
|
dnl --enable-sim-hardware is for users of the simulator
|
dnl arg[1] Enable sim-hw by default? ("yes" or "no")
|
dnl arg[1] Enable sim-hw by default? ("yes" or "no")
|
dnl arg[2] is a space separated list of devices that override the defaults
|
dnl arg[2] is a space separated list of devices that override the defaults
|
dnl arg[3] is a space separated list of extra target specific devices.
|
dnl arg[3] is a space separated list of extra target specific devices.
|
AC_DEFUN([SIM_AC_OPTION_HARDWARE],
|
AC_DEFUN([SIM_AC_OPTION_HARDWARE],
|
[
|
[
|
if test x"[$1]" = x"yes"; then
|
if test x"[$1]" = x"yes"; then
|
sim_hw_p=yes
|
sim_hw_p=yes
|
else
|
else
|
sim_hw_p=no
|
sim_hw_p=no
|
fi
|
fi
|
if test "[$2]"; then
|
if test "[$2]"; then
|
hardware="core pal glue"
|
hardware="core pal glue"
|
else
|
else
|
hardware="core pal glue [$3]"
|
hardware="core pal glue [$3]"
|
fi
|
fi
|
sim_hw_cflags="-DWITH_HW=1"
|
sim_hw_cflags="-DWITH_HW=1"
|
sim_hw="$hardware"
|
sim_hw="$hardware"
|
sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([[^ ]][[^ ]]*\)/dv-\1.o/g'`"
|
sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([[^ ]][[^ ]]*\)/dv-\1.o/g'`"
|
AC_ARG_ENABLE(sim-hardware,
|
AC_ARG_ENABLE(sim-hardware,
|
[ --enable-sim-hardware=LIST Specify the hardware to be included in the build.],
|
[ --enable-sim-hardware=LIST Specify the hardware to be included in the build.],
|
[
|
[
|
case "${enableval}" in
|
case "${enableval}" in
|
yes) sim_hw_p=yes;;
|
yes) sim_hw_p=yes;;
|
no) sim_hw_p=no;;
|
no) sim_hw_p=no;;
|
,*) sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
|
,*) sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
|
*,) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
|
*,) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
|
*) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
|
*) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
|
esac
|
esac
|
if test "$sim_hw_p" != yes; then
|
if test "$sim_hw_p" != yes; then
|
sim_hw_objs=
|
sim_hw_objs=
|
sim_hw_cflags="-DWITH_HW=0"
|
sim_hw_cflags="-DWITH_HW=0"
|
sim_hw=
|
sim_hw=
|
else
|
else
|
sim_hw_cflags="-DWITH_HW=1"
|
sim_hw_cflags="-DWITH_HW=1"
|
# remove duplicates
|
# remove duplicates
|
sim_hw=""
|
sim_hw=""
|
sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
|
sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
|
for i in $hardware ; do
|
for i in $hardware ; do
|
case " $sim_hw " in
|
case " $sim_hw " in
|
*" $i "*) ;;
|
*" $i "*) ;;
|
*) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
|
*) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
|
esac
|
esac
|
done
|
done
|
fi
|
fi
|
if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
|
if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
|
echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
|
echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
|
fi],[
|
fi],[
|
if test "$sim_hw_p" != yes; then
|
if test "$sim_hw_p" != yes; then
|
sim_hw_objs=
|
sim_hw_objs=
|
sim_hw_cflags="-DWITH_HW=0"
|
sim_hw_cflags="-DWITH_HW=0"
|
sim_hw=
|
sim_hw=
|
fi
|
fi
|
if test x"$silent" != x"yes"; then
|
if test x"$silent" != x"yes"; then
|
echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
|
echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
|
fi])dnl
|
fi])dnl
|
])
|
])
|
AC_SUBST(sim_hw_cflags)
|
AC_SUBST(sim_hw_cflags)
|
AC_SUBST(sim_hw_objs)
|
AC_SUBST(sim_hw_objs)
|
AC_SUBST(sim_hw)
|
AC_SUBST(sim_hw)
|
|
|
|
|
dnl --enable-sim-inline is for users that wish to ramp up the simulator's
|
dnl --enable-sim-inline is for users that wish to ramp up the simulator's
|
dnl performance by inlining functions.
|
dnl performance by inlining functions.
|
dnl Guarantee that unconfigured simulators do not do any inlining
|
dnl Guarantee that unconfigured simulators do not do any inlining
|
sim_inline="-DDEFAULT_INLINE=0"
|
sim_inline="-DDEFAULT_INLINE=0"
|
AC_DEFUN([SIM_AC_OPTION_INLINE],
|
AC_DEFUN([SIM_AC_OPTION_INLINE],
|
[
|
[
|
default_sim_inline="ifelse([$1],,,-DDEFAULT_INLINE=[$1])"
|
default_sim_inline="ifelse([$1],,,-DDEFAULT_INLINE=[$1])"
|
AC_ARG_ENABLE(sim-inline,
|
AC_ARG_ENABLE(sim-inline,
|
[ --enable-sim-inline=inlines Specify which functions should be inlined.],
|
[ --enable-sim-inline=inlines Specify which functions should be inlined.],
|
[sim_inline=""
|
[sim_inline=""
|
case "$enableval" in
|
case "$enableval" in
|
no) sim_inline="-DDEFAULT_INLINE=0";;
|
no) sim_inline="-DDEFAULT_INLINE=0";;
|
0) sim_inline="-DDEFAULT_INLINE=0";;
|
0) sim_inline="-DDEFAULT_INLINE=0";;
|
yes | 2) sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
|
yes | 2) sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
|
1) sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
|
1) sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
|
*) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
|
*) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
|
new_flag=""
|
new_flag=""
|
case "$x" in
|
case "$x" in
|
*_INLINE=*) new_flag="-D$x";;
|
*_INLINE=*) new_flag="-D$x";;
|
*=*) new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
|
*=*) new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
|
*_INLINE) new_flag="-D$x=ALL_C_INLINE";;
|
*_INLINE) new_flag="-D$x=ALL_C_INLINE";;
|
*) new_flag="-D$x""_INLINE=ALL_C_INLINE";;
|
*) new_flag="-D$x""_INLINE=ALL_C_INLINE";;
|
esac
|
esac
|
if test x"$sim_inline" = x""; then
|
if test x"$sim_inline" = x""; then
|
sim_inline="$new_flag"
|
sim_inline="$new_flag"
|
else
|
else
|
sim_inline="$sim_inline $new_flag"
|
sim_inline="$sim_inline $new_flag"
|
fi
|
fi
|
done;;
|
done;;
|
esac
|
esac
|
if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
|
if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
|
echo "Setting inline flags = $sim_inline" 6>&1
|
echo "Setting inline flags = $sim_inline" 6>&1
|
fi],[
|
fi],[
|
if test "x$cross_compiling" = "xno"; then
|
if test "x$cross_compiling" = "xno"; then
|
if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
|
if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
|
sim_inline="${default_sim_inline}"
|
sim_inline="${default_sim_inline}"
|
if test x"$silent" != x"yes"; then
|
if test x"$silent" != x"yes"; then
|
echo "Setting inline flags = $sim_inline" 6>&1
|
echo "Setting inline flags = $sim_inline" 6>&1
|
fi
|
fi
|
else
|
else
|
sim_inline=""
|
sim_inline=""
|
fi
|
fi
|
else
|
else
|
sim_inline="-DDEFAULT_INLINE=0"
|
sim_inline="-DDEFAULT_INLINE=0"
|
fi])dnl
|
fi])dnl
|
])
|
])
|
AC_SUBST(sim_inline)
|
AC_SUBST(sim_inline)
|
|
|
|
|
AC_DEFUN([SIM_AC_OPTION_PACKAGES],
|
AC_DEFUN([SIM_AC_OPTION_PACKAGES],
|
[
|
[
|
AC_ARG_ENABLE(sim-packages,
|
AC_ARG_ENABLE(sim-packages,
|
[ --enable-sim-packages=list Specify the packages to be included in the build.],
|
[ --enable-sim-packages=list Specify the packages to be included in the build.],
|
[packages=disklabel
|
[packages=disklabel
|
case "${enableval}" in
|
case "${enableval}" in
|
yes) ;;
|
yes) ;;
|
no) AC_MSG_ERROR("List of packages must be specified for --enable-sim-packages"); packages="";;
|
no) AC_MSG_ERROR("List of packages must be specified for --enable-sim-packages"); packages="";;
|
,*) packages="${packages}${enableval}";;
|
,*) packages="${packages}${enableval}";;
|
*,) packages="${enableval}${packages}";;
|
*,) packages="${enableval}${packages}";;
|
*) packages="${enableval}"'';;
|
*) packages="${enableval}"'';;
|
esac
|
esac
|
sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
|
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'`
|
sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
|
if test x"$silent" != x"yes" && test x"$packages" != x""; then
|
if test x"$silent" != x"yes" && test x"$packages" != x""; then
|
echo "Setting packages to $sim_pk_src, $sim_pk_obj"
|
echo "Setting packages to $sim_pk_src, $sim_pk_obj"
|
fi],[packages=disklabel
|
fi],[packages=disklabel
|
sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
|
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'`
|
sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
|
if test x"$silent" != x"yes"; then
|
if test x"$silent" != x"yes"; then
|
echo "Setting packages to $sim_pk_src, $sim_pk_obj"
|
echo "Setting packages to $sim_pk_src, $sim_pk_obj"
|
fi])dnl
|
fi])dnl
|
])
|
])
|
AC_SUBST(sim_packages)
|
AC_SUBST(sim_packages)
|
|
|
|
|
AC_DEFUN([SIM_AC_OPTION_REGPARM],
|
AC_DEFUN([SIM_AC_OPTION_REGPARM],
|
[
|
[
|
AC_ARG_ENABLE(sim-regparm,
|
AC_ARG_ENABLE(sim-regparm,
|
[ --enable-sim-regparm=nr-parm Pass parameters in registers instead of on the stack - x86/GCC specific.],
|
[ --enable-sim-regparm=nr-parm Pass parameters in registers instead of on the stack - x86/GCC specific.],
|
[case "${enableval}" in
|
[case "${enableval}" in
|
0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) sim_regparm="-DWITH_REGPARM=${enableval}";;
|
0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) sim_regparm="-DWITH_REGPARM=${enableval}";;
|
no) sim_regparm="" ;;
|
no) sim_regparm="" ;;
|
yes) sim_regparm="-DWITH_REGPARM=3";;
|
yes) sim_regparm="-DWITH_REGPARM=3";;
|
*) AC_MSG_ERROR("Unknown value $enableval for --enable-sim-regparm"); sim_regparm="";;
|
*) AC_MSG_ERROR("Unknown value $enableval for --enable-sim-regparm"); sim_regparm="";;
|
esac
|
esac
|
if test x"$silent" != x"yes" && test x"$sim_regparm" != x""; then
|
if test x"$silent" != x"yes" && test x"$sim_regparm" != x""; then
|
echo "Setting regparm flags = $sim_regparm" 6>&1
|
echo "Setting regparm flags = $sim_regparm" 6>&1
|
fi],[sim_regparm=""])dnl
|
fi],[sim_regparm=""])dnl
|
])
|
])
|
AC_SUBST(sim_regparm)
|
AC_SUBST(sim_regparm)
|
|
|
|
|
AC_DEFUN([SIM_AC_OPTION_RESERVED_BITS],
|
AC_DEFUN([SIM_AC_OPTION_RESERVED_BITS],
|
[
|
[
|
default_sim_reserved_bits="ifelse([$1],,1,[$1])"
|
default_sim_reserved_bits="ifelse([$1],,1,[$1])"
|
AC_ARG_ENABLE(sim-reserved-bits,
|
AC_ARG_ENABLE(sim-reserved-bits,
|
[ --enable-sim-reserved-bits Specify whether to check reserved bits in instruction.],
|
[ --enable-sim-reserved-bits Specify whether to check reserved bits in instruction.],
|
[case "${enableval}" in
|
[case "${enableval}" in
|
yes) sim_reserved_bits="-DWITH_RESERVED_BITS=1";;
|
yes) sim_reserved_bits="-DWITH_RESERVED_BITS=1";;
|
no) sim_reserved_bits="-DWITH_RESERVED_BITS=0";;
|
no) sim_reserved_bits="-DWITH_RESERVED_BITS=0";;
|
*) AC_MSG_ERROR("--enable-sim-reserved-bits does not take a value"); sim_reserved_bits="";;
|
*) AC_MSG_ERROR("--enable-sim-reserved-bits does not take a value"); sim_reserved_bits="";;
|
esac
|
esac
|
if test x"$silent" != x"yes" && test x"$sim_reserved_bits" != x""; then
|
if test x"$silent" != x"yes" && test x"$sim_reserved_bits" != x""; then
|
echo "Setting reserved flags = $sim_reserved_bits" 6>&1
|
echo "Setting reserved flags = $sim_reserved_bits" 6>&1
|
fi],[sim_reserved_bits="-DWITH_RESERVED_BITS=${default_sim_reserved_bits}"])dnl
|
fi],[sim_reserved_bits="-DWITH_RESERVED_BITS=${default_sim_reserved_bits}"])dnl
|
])
|
])
|
AC_SUBST(sim_reserved_bits)
|
AC_SUBST(sim_reserved_bits)
|
|
|
|
|
AC_DEFUN([SIM_AC_OPTION_SMP],
|
AC_DEFUN([SIM_AC_OPTION_SMP],
|
[
|
[
|
default_sim_smp="ifelse([$1],,5,[$1])"
|
default_sim_smp="ifelse([$1],,5,[$1])"
|
AC_ARG_ENABLE(sim-smp,
|
AC_ARG_ENABLE(sim-smp,
|
[ --enable-sim-smp=n Specify number of processors to configure for (default ${default_sim_smp}).],
|
[ --enable-sim-smp=n Specify number of processors to configure for (default ${default_sim_smp}).],
|
[case "${enableval}" in
|
[case "${enableval}" in
|
yes) sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
|
yes) sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
|
no) sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
|
no) sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
|
*) sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
|
*) sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
|
esac
|
esac
|
if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
|
if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
|
echo "Setting smp flags = $sim_smp" 6>&1
|
echo "Setting smp flags = $sim_smp" 6>&1
|
fi],[sim_smp="-DWITH_SMP=${default_sim_smp}" ; sim_igen_smp="-N ${default_sim_smp}"
|
fi],[sim_smp="-DWITH_SMP=${default_sim_smp}" ; sim_igen_smp="-N ${default_sim_smp}"
|
if test x"$silent" != x"yes"; then
|
if test x"$silent" != x"yes"; then
|
echo "Setting smp flags = $sim_smp" 6>&1
|
echo "Setting smp flags = $sim_smp" 6>&1
|
fi])dnl
|
fi])dnl
|
])
|
])
|
AC_SUBST(sim_smp)
|
AC_SUBST(sim_smp)
|
|
|
|
|
AC_DEFUN([SIM_AC_OPTION_STDCALL],
|
AC_DEFUN([SIM_AC_OPTION_STDCALL],
|
[
|
[
|
AC_ARG_ENABLE(sim-stdcall,
|
AC_ARG_ENABLE(sim-stdcall,
|
[ --enable-sim-stdcall=type Use an alternative function call/return mechanism - x86/GCC specific.],
|
[ --enable-sim-stdcall=type Use an alternative function call/return mechanism - x86/GCC specific.],
|
[case "${enableval}" in
|
[case "${enableval}" in
|
no) sim_stdcall="" ;;
|
no) sim_stdcall="" ;;
|
std*) sim_stdcall="-DWITH_STDCALL=1";;
|
std*) sim_stdcall="-DWITH_STDCALL=1";;
|
yes) sim_stdcall="-DWITH_STDCALL=1";;
|
yes) sim_stdcall="-DWITH_STDCALL=1";;
|
*) AC_MSG_ERROR("Unknown value $enableval for --enable-sim-stdcall"); sim_stdcall="";;
|
*) AC_MSG_ERROR("Unknown value $enableval for --enable-sim-stdcall"); sim_stdcall="";;
|
esac
|
esac
|
if test x"$silent" != x"yes" && test x"$sim_stdcall" != x""; then
|
if test x"$silent" != x"yes" && test x"$sim_stdcall" != x""; then
|
echo "Setting function call flags = $sim_stdcall" 6>&1
|
echo "Setting function call flags = $sim_stdcall" 6>&1
|
fi],[sim_stdcall=""])dnl
|
fi],[sim_stdcall=""])dnl
|
])
|
])
|
AC_SUBST(sim_stdcall)
|
AC_SUBST(sim_stdcall)
|
|
|
|
|
AC_DEFUN([SIM_AC_OPTION_XOR_ENDIAN],
|
AC_DEFUN([SIM_AC_OPTION_XOR_ENDIAN],
|
[
|
[
|
default_sim_xor_endian="ifelse([$1],,8,[$1])"
|
default_sim_xor_endian="ifelse([$1],,8,[$1])"
|
AC_ARG_ENABLE(sim-xor-endian,
|
AC_ARG_ENABLE(sim-xor-endian,
|
[ --enable-sim-xor-endian=n Specify number bytes involved in XOR bi-endian mode (default ${default_sim_xor_endian}).],
|
[ --enable-sim-xor-endian=n Specify number bytes involved in XOR bi-endian mode (default ${default_sim_xor_endian}).],
|
[case "${enableval}" in
|
[case "${enableval}" in
|
yes) sim_xor_endian="-DWITH_XOR_ENDIAN=8";;
|
yes) sim_xor_endian="-DWITH_XOR_ENDIAN=8";;
|
no) sim_xor_endian="-DWITH_XOR_ENDIAN=0";;
|
no) sim_xor_endian="-DWITH_XOR_ENDIAN=0";;
|
*) sim_xor_endian="-DWITH_XOR_ENDIAN=$enableval";;
|
*) sim_xor_endian="-DWITH_XOR_ENDIAN=$enableval";;
|
esac
|
esac
|
if test x"$silent" != x"yes" && test x"$sim_xor_endian" != x""; then
|
if test x"$silent" != x"yes" && test x"$sim_xor_endian" != x""; then
|
echo "Setting xor-endian flag = $sim_xor_endian" 6>&1
|
echo "Setting xor-endian flag = $sim_xor_endian" 6>&1
|
fi],[sim_xor_endian="-DWITH_XOR_ENDIAN=${default_sim_xor_endian}"])dnl
|
fi],[sim_xor_endian="-DWITH_XOR_ENDIAN=${default_sim_xor_endian}"])dnl
|
])
|
])
|
AC_SUBST(sim_xor_endian)
|
AC_SUBST(sim_xor_endian)
|
|
|
|
|
dnl --enable-build-warnings is for developers of the simulator.
|
dnl --enable-build-warnings is for developers of the simulator.
|
dnl it enables extra GCC specific warnings.
|
dnl it enables extra GCC specific warnings.
|
AC_DEFUN([SIM_AC_OPTION_WARNINGS],
|
AC_DEFUN([SIM_AC_OPTION_WARNINGS],
|
[
|
[
|
# NOTE: Don't add -Wall or -Wunused, they both include
|
# NOTE: Don't add -Wall or -Wunused, they both include
|
# -Wunused-parameter which reports bogus warnings.
|
# -Wunused-parameter which reports bogus warnings.
|
# NOTE: If you add to this list, remember to update
|
# NOTE: If you add to this list, remember to update
|
# gdb/doc/gdbint.texinfo.
|
# gdb/doc/gdbint.texinfo.
|
build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
|
build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
|
-Wformat -Wparentheses -Wpointer-arith"
|
-Wformat -Wparentheses -Wpointer-arith"
|
# GCC supports -Wuninitialized only with -O or -On, n != 0.
|
# GCC supports -Wuninitialized only with -O or -On, n != 0.
|
if test x${CFLAGS+set} = xset; then
|
if test x${CFLAGS+set} = xset; then
|
case "${CFLAGS}" in
|
case "${CFLAGS}" in
|
*"-O0"* ) ;;
|
*"-O0"* ) ;;
|
*"-O"* )
|
*"-O"* )
|
build_warnings="${build_warnings} -Wuninitialized"
|
build_warnings="${build_warnings} -Wuninitialized"
|
;;
|
;;
|
esac
|
esac
|
else
|
else
|
build_warnings="${build_warnings} -Wuninitialized"
|
build_warnings="${build_warnings} -Wuninitialized"
|
fi
|
fi
|
# Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
|
# Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
|
# -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
|
# -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
|
# -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
|
# -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
|
# -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
|
# -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
|
# -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
|
# -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
|
# -Woverloaded-virtual -Winline -Werror"
|
# -Woverloaded-virtual -Winline -Werror"
|
AC_ARG_ENABLE(build-warnings,
|
AC_ARG_ENABLE(build-warnings,
|
[ --enable-build-warnings Enable build-time compiler warnings if gcc is used],
|
[ --enable-build-warnings Enable build-time compiler warnings if gcc is used],
|
[case "${enableval}" in
|
[case "${enableval}" in
|
yes) ;;
|
yes) ;;
|
no) build_warnings="-w";;
|
no) build_warnings="-w";;
|
,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
|
,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
|
build_warnings="${build_warnings} ${t}";;
|
build_warnings="${build_warnings} ${t}";;
|
*,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
|
*,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
|
build_warnings="${t} ${build_warnings}";;
|
build_warnings="${t} ${build_warnings}";;
|
*) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
|
*) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
|
esac
|
esac
|
if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
|
if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
|
echo "Setting compiler warning flags = $build_warnings" 6>&1
|
echo "Setting compiler warning flags = $build_warnings" 6>&1
|
fi])dnl
|
fi])dnl
|
AC_ARG_ENABLE(sim-build-warnings,
|
AC_ARG_ENABLE(sim-build-warnings,
|
[ --enable-gdb-build-warnings Enable SIM specific build-time compiler warnings if gcc is used],
|
[ --enable-gdb-build-warnings Enable SIM specific build-time compiler warnings if gcc is used],
|
[case "${enableval}" in
|
[case "${enableval}" in
|
yes) ;;
|
yes) ;;
|
no) build_warnings="-w";;
|
no) build_warnings="-w";;
|
,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
|
,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
|
build_warnings="${build_warnings} ${t}";;
|
build_warnings="${build_warnings} ${t}";;
|
*,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
|
*,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
|
build_warnings="${t} ${build_warnings}";;
|
build_warnings="${t} ${build_warnings}";;
|
*) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
|
*) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
|
esac
|
esac
|
if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
|
if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
|
echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
|
echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
|
fi])dnl
|
fi])dnl
|
WARN_CFLAGS=""
|
WARN_CFLAGS=""
|
WERROR_CFLAGS=""
|
WERROR_CFLAGS=""
|
if test "x${build_warnings}" != x -a "x$GCC" = xyes
|
if test "x${build_warnings}" != x -a "x$GCC" = xyes
|
then
|
then
|
AC_MSG_CHECKING(compiler warning flags)
|
AC_MSG_CHECKING(compiler warning flags)
|
# Separate out the -Werror flag as some files just cannot be
|
# Separate out the -Werror flag as some files just cannot be
|
# compiled with it enabled.
|
# compiled with it enabled.
|
for w in ${build_warnings}; do
|
for w in ${build_warnings}; do
|
case $w in
|
case $w in
|
-Werr*) WERROR_CFLAGS=-Werror ;;
|
-Werr*) WERROR_CFLAGS=-Werror ;;
|
*) # Check that GCC accepts it
|
*) # Check that GCC accepts it
|
saved_CFLAGS="$CFLAGS"
|
saved_CFLAGS="$CFLAGS"
|
CFLAGS="$CFLAGS $w"
|
CFLAGS="$CFLAGS $w"
|
AC_TRY_COMPILE([],[],WARN_CFLAGS="${WARN_CFLAGS} $w",)
|
AC_TRY_COMPILE([],[],WARN_CFLAGS="${WARN_CFLAGS} $w",)
|
CFLAGS="$saved_CFLAGS"
|
CFLAGS="$saved_CFLAGS"
|
esac
|
esac
|
done
|
done
|
AC_MSG_RESULT(${WARN_CFLAGS}${WERROR_CFLAGS})
|
AC_MSG_RESULT(${WARN_CFLAGS}${WERROR_CFLAGS})
|
fi
|
fi
|
])
|
])
|
AC_SUBST(WARN_CFLAGS)
|
AC_SUBST(WARN_CFLAGS)
|
AC_SUBST(WERROR_CFLAGS)
|
AC_SUBST(WERROR_CFLAGS)
|
|
|
|
|
dnl Generate the Makefile in a target specific directory.
|
dnl Generate the Makefile in a target specific directory.
|
dnl Substitutions aren't performed on the file in AC_SUBST_FILE,
|
dnl Substitutions aren't performed on the file in AC_SUBST_FILE,
|
dnl so this is a cover macro to tuck the details away of how we cope.
|
dnl so this is a cover macro to tuck the details away of how we cope.
|
dnl We cope by having autoconf generate two files and then merge them into
|
dnl We cope by having autoconf generate two files and then merge them into
|
dnl one afterwards. The two pieces of the common fragment are inserted into
|
dnl one afterwards. The two pieces of the common fragment are inserted into
|
dnl the target's fragment at the appropriate points.
|
dnl the target's fragment at the appropriate points.
|
|
|
AC_DEFUN([SIM_AC_OUTPUT],
|
AC_DEFUN([SIM_AC_OUTPUT],
|
[
|
[
|
AC_LINK_FILES($sim_link_files, $sim_link_links)
|
AC_LINK_FILES($sim_link_files, $sim_link_links)
|
dnl Make @cgen_breaks@ non-null only if the sim uses CGEN.
|
dnl Make @cgen_breaks@ non-null only if the sim uses CGEN.
|
cgen_breaks=""
|
cgen_breaks=""
|
if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
|
if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
|
cgen_breaks="break cgen_rtx_error";
|
cgen_breaks="break cgen_rtx_error";
|
fi
|
fi
|
AC_SUBST(cgen_breaks)
|
AC_SUBST(cgen_breaks)
|
AC_CONFIG_FILES(Makefile.sim:Makefile.in)
|
AC_CONFIG_FILES(Makefile.sim:Makefile.in)
|
AC_CONFIG_FILES(Make-common.sim:../common/Make-common.in)
|
AC_CONFIG_FILES(Make-common.sim:../common/Make-common.in)
|
AC_CONFIG_FILES(.gdbinit:../common/gdbinit.in)
|
AC_CONFIG_FILES(.gdbinit:../common/gdbinit.in)
|
AC_CONFIG_COMMANDS([Makefile],
|
AC_CONFIG_COMMANDS([Makefile],
|
[echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
|
[echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
|
rm -f Makesim1.tmp Makesim2.tmp Makefile
|
rm -f Makesim1.tmp Makesim2.tmp Makefile
|
sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
|
sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
|
sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
|
sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
|
sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
|
sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
|
-e '/^## COMMON_POST_/ r Makesim2.tmp' \
|
-e '/^## COMMON_POST_/ r Makesim2.tmp' \
|
<Makefile.sim >Makefile
|
<Makefile.sim >Makefile
|
rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
|
rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
|
])
|
])
|
AC_CONFIG_COMMANDS([stamp-h], [echo > stamp-h])
|
AC_CONFIG_COMMANDS([stamp-h], [echo > stamp-h])
|
AC_OUTPUT
|
AC_OUTPUT
|
])
|
])
|
|
|
sinclude(../../config/gettext-sister.m4)
|
sinclude(../../config/gettext-sister.m4)
|
sinclude(../../config/acx.m4)
|
sinclude(../../config/acx.m4)
|
|
|
dnl --enable-cgen-maint support
|
dnl --enable-cgen-maint support
|
AC_DEFUN([SIM_AC_OPTION_CGEN_MAINT],
|
AC_DEFUN([SIM_AC_OPTION_CGEN_MAINT],
|
[
|
[
|
cgen_maint=no
|
cgen_maint=no
|
dnl Default is to use one in build tree.
|
dnl Default is to use one in build tree.
|
cgen=guile
|
cgen=guile
|
cgendir='$(srcdir)/../../cgen'
|
cgendir='$(srcdir)/../../cgen'
|
dnl Having --enable-maintainer-mode take arguments is another way to go.
|
dnl Having --enable-maintainer-mode take arguments is another way to go.
|
dnl ??? One can argue --with is more appropriate if one wants to specify
|
dnl ??? One can argue --with is more appropriate if one wants to specify
|
dnl a directory name, but what we're doing here is an enable/disable kind
|
dnl a directory name, but what we're doing here is an enable/disable kind
|
dnl of thing and specifying both --enable and --with is klunky.
|
dnl of thing and specifying both --enable and --with is klunky.
|
dnl If you reeely want this to be --with, go ahead and change it.
|
dnl If you reeely want this to be --with, go ahead and change it.
|
AC_ARG_ENABLE(cgen-maint,
|
AC_ARG_ENABLE(cgen-maint,
|
[ --enable-cgen-maint[=DIR] build cgen generated files],
|
[ --enable-cgen-maint[=DIR] build cgen generated files],
|
[case "${enableval}" in
|
[case "${enableval}" in
|
yes) cgen_maint=yes ;;
|
yes) cgen_maint=yes ;;
|
no) cgen_maint=no ;;
|
no) cgen_maint=no ;;
|
*)
|
*)
|
# argument is cgen install directory (not implemented yet).
|
# argument is cgen install directory (not implemented yet).
|
# Having a `share' directory might be more appropriate for the .scm,
|
# Having a `share' directory might be more appropriate for the .scm,
|
# .cpu, etc. files.
|
# .cpu, etc. files.
|
cgendir=${cgen_maint}/lib/cgen
|
cgendir=${cgen_maint}/lib/cgen
|
cgen=guile
|
cgen=guile
|
;;
|
;;
|
esac])dnl
|
esac])dnl
|
dnl AM_CONDITIONAL(CGEN_MAINT, test x${cgen_maint} != xno)
|
dnl AM_CONDITIONAL(CGEN_MAINT, test x${cgen_maint} != xno)
|
if test x${cgen_maint} != xno ; then
|
if test x${cgen_maint} != xno ; then
|
CGEN_MAINT=''
|
CGEN_MAINT=''
|
else
|
else
|
CGEN_MAINT='#'
|
CGEN_MAINT='#'
|
fi
|
fi
|
AC_SUBST(CGEN_MAINT)
|
AC_SUBST(CGEN_MAINT)
|
AC_SUBST(cgendir)
|
AC_SUBST(cgendir)
|
AC_SUBST(cgen)
|
AC_SUBST(cgen)
|
])
|
])
|
|
|
