diff options
Diffstat (limited to 'sim/common/acinclude.m4')
| -rw-r--r-- | sim/common/acinclude.m4 | 155 |
1 files changed, 79 insertions, 76 deletions
diff --git a/sim/common/acinclude.m4 b/sim/common/acinclude.m4 index 16e6d5c..5ebf584 100644 --- a/sim/common/acinclude.m4 +++ b/sim/common/acinclude.m4 @@ -135,64 +135,67 @@ AM_MAINTAINER_MODE dnl --enable-sim-debug is for developers of the simulator dnl the allowable values are work-in-progress +AC_MSG_CHECKING([for sim debug setting]) +sim_debug="0" AC_ARG_ENABLE(sim-debug, [AS_HELP_STRING([--enable-sim-debug=opts], [Enable debugging flags (for developers of the sim itself)])], [case "${enableval}" in - yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";; - no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";; - *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";; -esac -if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then - echo "Setting sim debug = $sim_debug" 6>&1 -fi],[sim_debug=""])dnl -AC_SUBST(sim_debug) + yes) sim_debug="7";; + no) sim_debug="0";; + *) sim_debug="($enableval)";; +esac])dnl +if test "$sim_debug" != "0"; then + AC_DEFINE_UNQUOTED([DEBUG], [$sim_debug], [Sim debug setting]) +fi +AC_DEFINE_UNQUOTED([WITH_DEBUG], [$sim_debug], [Sim debug setting]) +AC_MSG_RESULT($sim_debug) dnl --enable-sim-stdio is for users of the simulator dnl It determines if IO from the program is routed through STDIO (buffered) +AC_MSG_CHECKING([for sim stdio debug behavior]) +sim_stdio="0" AC_ARG_ENABLE(sim-stdio, [AS_HELP_STRING([--enable-sim-stdio], [Specify whether to use stdio for console input/output])], [case "${enableval}" in - 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_stdio" != x""; then - echo "Setting stdio flags = $sim_stdio" 6>&1 -fi],[sim_stdio=""])dnl -AC_SUBST(sim_stdio) + yes) sim_stdio="DO_USE_STDIO";; + no) sim_stdio="DONT_USE_STDIO";; + *) AC_MSG_ERROR([Unknown value $enableval passed to --enable-sim-stdio]);; +esac])dnl +AC_DEFINE_UNQUOTED([WITH_STDIO], [$sim_stdio], [How to route I/O]) +AC_MSG_RESULT($sim_stdio) dnl --enable-sim-trace is for users of the simulator dnl The argument is either a bitmask of things to enable [exactly what is dnl up to the simulator], or is a comma separated list of names of tracing dnl elements to enable. The latter is only supported on simulators that -dnl use WITH_TRACE. +dnl use WITH_TRACE. Default to all tracing but internal debug. +AC_MSG_CHECKING([for sim trace settings]) +sim_trace="~TRACE_debug" AC_ARG_ENABLE(sim-trace, [AS_HELP_STRING([--enable-sim-trace=opts], [Enable tracing of simulated programs])], [case "${enableval}" in - yes) sim_trace="-DWITH_TRACE=-1";; - no) sim_trace="-DWITH_TRACE=0";; + yes) sim_trace="-1";; + no) sim_trace="0";; [[-0-9]]*) - sim_trace="-DWITH_TRACE='(${enableval})'";; + sim_trace="'(${enableval})'";; [[[:lower:]]]*) sim_trace="" for x in `echo "$enableval" | sed -e "s/,/ /g"`; do if test x"$sim_trace" = x; then - sim_trace="-DWITH_TRACE='(TRACE_$x" + sim_trace="(TRACE_$x" else sim_trace="${sim_trace}|TRACE_$x" fi done - sim_trace="$sim_trace)'" ;; -esac -if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then - echo "Setting sim trace = $sim_trace" 6>&1 -fi],[sim_trace=""])dnl -AC_SUBST(sim_trace) + sim_trace="$sim_trace)" ;; +esac])dnl +AC_DEFINE_UNQUOTED([WITH_TRACE], [$sim_trace], [Sim trace settings]) +AC_MSG_RESULT($sim_trace) dnl --enable-sim-profile @@ -200,28 +203,32 @@ 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 elements to enable. The latter is only supported on simulators that dnl use WITH_PROFILE. +AC_MSG_CHECKING([for sim profile settings]) +profile="1" +sim_profile="-1" AC_ARG_ENABLE(sim-profile, [AS_HELP_STRING([--enable-sim-profile=opts], [Enable profiling flags])], [case "${enableval}" in - yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";; - no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";; + yes) profile="1" sim_profile="-1";; + no) profile="0" sim_profile="0";; [[-0-9]]*) - sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";; + profile="(${enableval})" sim_profile="(${enableval})";; [[a-z]]*) + profile="1" sim_profile="" for x in `echo "$enableval" | sed -e "s/,/ /g"`; do if test x"$sim_profile" = x; then - sim_profile="-DWITH_PROFILE='(PROFILE_$x" + sim_profile="(PROFILE_$x" else sim_profile="${sim_profile}|PROFILE_$x" fi done - sim_profile="$sim_profile)'" ;; -esac -if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then - echo "Setting sim profile = $sim_profile" 6>&1 -fi],[sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"])dnl -AC_SUBST(sim_profile) + sim_profile="$sim_profile)" ;; +esac])dnl +AC_DEFINE_UNQUOTED([PROFILE], [$profile], [Sim profile settings]) +AC_DEFINE_UNQUOTED([WITH_PROFILE], [$sim_profile], [Sim profile settings]) +AC_MSG_RESULT($sim_profile) + SIM_AC_OPTION_ASSERT SIM_AC_OPTION_ENVIRONMENT @@ -257,23 +264,21 @@ dnl ??? Until there is demonstrable value in doing something more complicated, dnl let's not. AC_DEFUN([SIM_AC_OPTION_ENVIRONMENT], [ +AC_MSG_CHECKING([default sim environment setting]) +sim_environment="ALL_ENVIRONMENT" AC_ARG_ENABLE(sim-environment, [AS_HELP_STRING([--enable-sim-environment=environment], [Specify mixed, user, virtual or operating environment])], [case "${enableval}" in - all | ALL) sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT";; - user | USER) sim_environment="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";; - virtual | VIRTUAL) sim_environment="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";; - operating | OPERATING) sim_environment="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";; - *) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-environment"); - sim_environment="";; -esac -if test x"$silent" != x"yes" && test x"$sim_environment" != x""; then - echo "Setting sim environment = $sim_environment" 6>&1 -fi], -[sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT"])dnl + all | ALL) sim_environment="ALL_ENVIRONMENT";; + user | USER) sim_environment="USER_ENVIRONMENT";; + virtual | VIRTUAL) sim_environment="VIRTUAL_ENVIRONMENT";; + operating | OPERATING) sim_environment="OPERATING_ENVIRONMENT";; + *) AC_MSG_ERROR([Unknown value $enableval passed to --enable-sim-environment]);; +esac])dnl +AC_DEFINE_UNQUOTED([WITH_ENVIRONMENT], [$sim_environment], [Sim default environment]) +AC_MSG_RESULT($sim_environment) ]) -AC_SUBST(sim_environment) dnl Specify the alignment restrictions of the target architecture. @@ -332,19 +337,19 @@ AC_SUBST(sim_alignment) dnl Conditionally compile in assertion statements. AC_DEFUN([SIM_AC_OPTION_ASSERT], [ +AC_MSG_CHECKING([whether to enable sim asserts]) +sim_assert="1" AC_ARG_ENABLE(sim-assert, [AS_HELP_STRING([--enable-sim-assert], [Specify whether to perform random assertions])], [case "${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 = $sim_assert" 6>&1 -fi],[sim_assert=""])dnl + yes) sim_assert="1";; + no) sim_assert="0";; + *) AC_MSG_ERROR([--enable-sim-assert does not take a value]);; +esac])dnl +AC_DEFINE_UNQUOTED([WITH_ASSERT], [$sim_assert], [Sim assert settings]) +AC_MSG_RESULT($sim_assert) ]) -AC_SUBST(sim_assert) @@ -667,41 +672,39 @@ AC_SUBST(sim_reserved_bits) AC_DEFUN([SIM_AC_OPTION_SMP], [ +AC_MSG_CHECKING([number of sim cpus to support]) default_sim_smp="ifelse([$1],,5,[$1])" +sim_smp="$default_sim_smp"" AC_ARG_ENABLE(sim-smp, [AS_HELP_STRING([--enable-sim-smp=n], [Specify number of processors to configure for (default ${default_sim_smp})])], [case "${enableval}" in - 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 = $sim_smp" 6>&1 -fi],[sim_smp="-DWITH_SMP=${default_sim_smp}" ; sim_igen_smp="-N ${default_sim_smp}" -if test x"$silent" != x"yes"; then - echo "Setting smp flags = $sim_smp" 6>&1 -fi])dnl + yes) sim_smp="5";; + no) sim_smp="0";; + *) sim_smp="$enableval";; +esac])dnl +sim_igen_smp="-N ${sim_smp}" +AC_DEFINE_UNQUOTED([WITH_SMP], [$sim_smp], [Sim SMP settings]) +AC_MSG_RESULT($sim_smp) ]) -AC_SUBST(sim_smp) AC_DEFUN([SIM_AC_OPTION_XOR_ENDIAN], [ +AC_MSG_CHECKING([for xor endian support]) default_sim_xor_endian="ifelse([$1],,8,[$1])" +sim_xor_endian="$default_sim_xor_endian" AC_ARG_ENABLE(sim-xor-endian, [AS_HELP_STRING([--enable-sim-xor-endian=n], [Specify number bytes involved in XOR bi-endian mode (default ${default_sim_xor_endian})])], [case "${enableval}" in - 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_xor_endian" != x""; then - echo "Setting xor-endian flag = $sim_xor_endian" 6>&1 -fi],[sim_xor_endian="-DWITH_XOR_ENDIAN=${default_sim_xor_endian}"])dnl + yes) sim_xor_endian="8";; + no) sim_xor_endian="0";; + *) sim_xor_endian="$enableval";; +esac])dnl +AC_DEFINE_UNQUOTED([WITH_XOR_ENDIAN], [$sim_xor_endian], [Sim XOR endian settings]) +AC_MSG_RESULT($sim_smp) ]) -AC_SUBST(sim_xor_endian) dnl --enable-build-warnings is for developers of the simulator. |