sim: unify reserved instruction bits settings

Move these options up to the common dir so we only test & export them once across all ports. The setting only affects igen based ports, and they were turning this on by default, so keep the default in place.
author: Mike Frysinger <vapier@gentoo.org> 2021-07-01 01:04:48 -0400
committer: Mike Frysinger <vapier@gentoo.org> 2021-07-01 20:53:00 -0400
commit: 7eb1f99adaa3515463b6082e4a911d8b334e852f (patch)
tree: 914ebe6a8f134e179355d95dd07814b01e11c020
parent: 313c332ff2d5cb2a681149254ca73ba041aa8630 (diff)
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33 files changed, 100 insertions, 140 deletions
diff --git a/sim/ChangeLog b/sim/ChangeLog
index d980f17..cae9e35 100644
--- a/sim/ChangeLog
+++ b/sim/ChangeLog
@@ -1,5 +1,14 @@
 2021-07-01  Mike Frysinger  <vapier@gentoo.org>
 
+	* configure.ac: Call SIM_AC_OPTION_RESERVED_BITS.
+	(sim_reserved_bits): Delete.
+	* m4/sim_ac_option_reserved_bits.m4: Delete first arg.  Define
+	WITH_RESERVED_BITS.
+	* m4/sim_ac_output.m4 (sim_reserved_bits): Delete.
+	* aclocal.m4, config.h.in, configure, Makefile.in: Regenerate.
+
+2021-07-01  Mike Frysinger  <vapier@gentoo.org>
+
 	* configure.ac: Remove [true] from m32r SIM_TARGET call.
 	* configure, Makefile.in: Regenerate.
 
diff --git a/sim/Makefile.in b/sim/Makefile.in
index c541321..bc5c276 100644
--- a/sim/Makefile.in
+++ b/sim/Makefile.in
@@ -213,6 +213,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../config/acx.m4 \
 	$(top_srcdir)/m4/sim_ac_option_hardware.m4 \
 	$(top_srcdir)/m4/sim_ac_option_inline.m4 \
 	$(top_srcdir)/m4/sim_ac_option_profile.m4 \
+	$(top_srcdir)/m4/sim_ac_option_reserved_bits.m4 \
 	$(top_srcdir)/m4/sim_ac_option_scache.m4 \
 	$(top_srcdir)/m4/sim_ac_option_stdio.m4 \
 	$(top_srcdir)/m4/sim_ac_option_trace.m4 \
@@ -789,7 +790,6 @@ sim_bitsize = @sim_bitsize@
 sim_float = @sim_float@
 sim_hw_cflags = @sim_hw_cflags@
 sim_hw_sockser = @sim_hw_sockser@
-sim_reserved_bits = @sim_reserved_bits@
 srcdir = @srcdir@
 subdirs = @subdirs@
 sysconfdir = @sysconfdir@
diff --git a/sim/aclocal.m4 b/sim/aclocal.m4
index 88c71d9..40806b9 100644
--- a/sim/aclocal.m4
+++ b/sim/aclocal.m4
@@ -1189,6 +1189,7 @@ m4_include([m4/sim_ac_option_environment.m4])
 m4_include([m4/sim_ac_option_hardware.m4])
 m4_include([m4/sim_ac_option_inline.m4])
 m4_include([m4/sim_ac_option_profile.m4])
+m4_include([m4/sim_ac_option_reserved_bits.m4])
 m4_include([m4/sim_ac_option_scache.m4])
 m4_include([m4/sim_ac_option_stdio.m4])
 m4_include([m4/sim_ac_option_trace.m4])
diff --git a/sim/bpf/ChangeLog b/sim/bpf/ChangeLog
index c740860..5411001 100644
--- a/sim/bpf/ChangeLog
+++ b/sim/bpf/ChangeLog
@@ -1,3 +1,7 @@
+2021-07-01  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure: Regenerate.
+
 2021-06-30  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_SCACHE call.
diff --git a/sim/bpf/configure b/sim/bpf/configure
index 666257b..f44ea70 100755
--- a/sim/bpf/configure
+++ b/sim/bpf/configure
@@ -586,7 +586,6 @@ ac_subst_vars='LTLIBOBJS
 LIBOBJS
 SIM_COMMON_BUILD_FALSE
 SIM_COMMON_BUILD_TRUE
-sim_reserved_bits
 sim_float
 cgen_breaks
 target_alias
@@ -1754,7 +1753,6 @@ ac_config_commands="$ac_config_commands stamp-h"
 
 
 
-
 SIM_COMMON_BUILD_TRUE='#'
 SIM_COMMON_BUILD_FALSE=
 
diff --git a/sim/common/ChangeLog b/sim/common/ChangeLog
index 37d4dc9..ad5980c 100644
--- a/sim/common/ChangeLog
+++ b/sim/common/ChangeLog
@@ -1,5 +1,9 @@
 2021-07-01  Mike Frysinger  <vapier@gentoo.org>
 
+	* Make-common.in (SIM_RESERVED_BITS): Delete.
+
+2021-07-01  Mike Frysinger  <vapier@gentoo.org>
+
 	* Make-common.in (GUILE): New variable.
 	(CGEN): Use $(GUILE).
 
diff --git a/sim/common/Make-common.in b/sim/common/Make-common.in
index a02f529..8c2cace 100644
--- a/sim/common/Make-common.in
+++ b/sim/common/Make-common.in
@@ -74,7 +74,6 @@ SHELL = @SHELL@
 
 SIM_BITSIZE = @sim_bitsize@
 SIM_FLOAT = @sim_float@
-SIM_RESERVED_BITS = @sim_reserved_bits@
 SIM_WARN_CFLAGS = $(WARN_CFLAGS)
 SIM_WERROR_CFLAGS = $(WERROR_CFLAGS)
 
@@ -197,7 +196,6 @@ CONFIG_CFLAGS = \
 	$(SIM_FLOAT) \
 	$(SIM_HW_CFLAGS) \
 	$(SIM_INLINE) \
-	$(SIM_RESERVED_BITS) \
 	$(SIM_WARN_CFLAGS) \
 	$(SIM_WERROR_CFLAGS) \
 	$(SIM_HARDWARE)
diff --git a/sim/config.h.in b/sim/config.h.in
index ccd8643..8aeac91 100644
--- a/sim/config.h.in
+++ b/sim/config.h.in
@@ -469,6 +469,9 @@
 /* Sim profile settings */
 #undef WITH_PROFILE
 
+/* Sim reserved bits setting */
+#undef WITH_RESERVED_BITS
+
 /* Sim cache szie */
 #undef WITH_SCACHE
 
diff --git a/sim/configure b/sim/configure
index 168da93..8dec72c 100755
--- a/sim/configure
+++ b/sim/configure
@@ -640,7 +640,6 @@ am__EXEEXT_TRUE
 LTLIBOBJS
 SIM_RX_CYCLE_ACCURATE_FLAGS
 SIM_FRV_TRAPDUMP_FLAGS
-sim_reserved_bits
 sim_float
 sim_bitsize
 SIM_INLINE
@@ -840,6 +839,7 @@ enable_sim_environment
 enable_sim_hardware
 enable_sim_inline
 enable_sim_profile
+enable_sim_reserved_bits
 enable_sim_scache
 enable_sim_stdio
 enable_sim_trace
@@ -1523,6 +1523,9 @@ Optional Features:
                           Specify which functions should be inlined
   --enable-sim-profile=opts
                           Enable profiling flags
+  --enable-sim-reserved-bits
+                          Specify whether to check reserved bits in
+                          instruction
   --enable-sim-scache=size
                           Specify simulator execution cache size
   --enable-sim-stdio      Specify whether to use stdio for console
@@ -12179,7 +12182,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12182 "configure"
+#line 12185 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12285,7 +12288,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12288 "configure"
+#line 12291 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -14532,6 +14535,31 @@ _ACEOF
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_profile" >&5
 $as_echo "$sim_profile" >&6; }
 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to check reserved bits in instruction" >&5
+$as_echo_n "checking whether to check reserved bits in instruction... " >&6; }
+# Check whether --enable-sim-reserved-bits was given.
+if test "${enable_sim_reserved_bits+set}" = set; then :
+  enableval=$enable_sim_reserved_bits; case "${enableval}" in
+yes|no) ;;
+*) as_fn_error $? "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5;;
+esac
+fi
+
+if test "x${enable_sim_reserved_bits}" != xno; then
+  sim_reserved_bits=1
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  sim_reserved_bits=0
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define WITH_RESERVED_BITS $sim_reserved_bits
+_ACEOF
+
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim cache size" >&5
 $as_echo_n "checking for sim cache size... " >&6; }
 sim_scache="16384"
@@ -14710,7 +14738,6 @@ fi
 
 
 
-
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sim frv should dump cpu state on unknown traps" >&5
 $as_echo_n "checking whether sim frv should dump cpu state on unknown traps... " >&6; }
 # Check whether --enable-sim-frv-trapdump was given.
diff --git a/sim/configure.ac b/sim/configure.ac
index febedfc..098d88b 100644
--- a/sim/configure.ac
+++ b/sim/configure.ac
@@ -161,6 +161,7 @@ SIM_AC_OPTION_ENVIRONMENT
 SIM_AC_OPTION_HARDWARE
 SIM_AC_OPTION_INLINE
 SIM_AC_OPTION_PROFILE
+SIM_AC_OPTION_RESERVED_BITS
 SIM_AC_OPTION_SCACHE
 SIM_AC_OPTION_STDIO
 SIM_AC_OPTION_TRACE
@@ -172,7 +173,6 @@ dnl when the rest of the code is in the respective macros.  Once we merge the
 dnl respective SIM_AC_OPTION_xxx call above, we can drop these.
 AC_SUBST(sim_bitsize)
 AC_SUBST(sim_float)
-AC_SUBST(sim_reserved_bits)
 
 dnl Some arches have unique configure flags.
 m4_include([frv/acinclude.m4])
diff --git a/sim/m4/sim_ac_option_reserved_bits.m4 b/sim/m4/sim_ac_option_reserved_bits.m4
index 8147ed8..c65f87b 100644
--- a/sim/m4/sim_ac_option_reserved_bits.m4
+++ b/sim/m4/sim_ac_option_reserved_bits.m4
@@ -13,18 +13,21 @@ dnl
 dnl You should have received a copy of the GNU General Public License
 dnl along with this program.  If not, see <http://www.gnu.org/licenses/>.
 AC_DEFUN([SIM_AC_OPTION_RESERVED_BITS],
-[
-default_sim_reserved_bits="ifelse([$1],,1,[$1])"
+[dnl
+AC_MSG_CHECKING([whether to check reserved bits in instruction])
 AC_ARG_ENABLE(sim-reserved-bits,
 [AS_HELP_STRING([--enable-sim-reserved-bits],
 		[Specify whether to check reserved bits in instruction])],
 [case "${enableval}" in
-  yes)	sim_reserved_bits="-DWITH_RESERVED_BITS=1";;
-  no)	sim_reserved_bits="-DWITH_RESERVED_BITS=0";;
-  *)	AC_MSG_ERROR("--enable-sim-reserved-bits does not take a value"); sim_reserved_bits="";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_reserved_bits" != x""; then
-  echo "Setting reserved flags = $sim_reserved_bits" 6>&1
-fi],[sim_reserved_bits="-DWITH_RESERVED_BITS=${default_sim_reserved_bits}"])dnl
+yes|no) ;;
+*) AC_MSG_ERROR("--enable-sim-reserved-bits does not take a value");;
+esac])
+if test "x${enable_sim_reserved_bits}" != xno; then
+  sim_reserved_bits=1
+  AC_MSG_RESULT([yes])
+else
+  sim_reserved_bits=0
+  AC_MSG_RESULT([no])
+fi
+AC_DEFINE_UNQUOTED([WITH_RESERVED_BITS], [$sim_reserved_bits], [Sim reserved bits setting])
 ])
-AC_SUBST(sim_reserved_bits)
diff --git a/sim/m4/sim_ac_output.m4 b/sim/m4/sim_ac_output.m4
index 3866213..256187d 100644
--- a/sim/m4/sim_ac_output.m4
+++ b/sim/m4/sim_ac_output.m4
@@ -47,7 +47,6 @@ dnl but always used by common/Make-common.in.  So we have to subst here even
 dnl when the rest of the code is in the respective macros.
 AC_SUBST(sim_bitsize)
 AC_SUBST(sim_float)
-AC_SUBST(sim_reserved_bits)
 
 dnl Used by common/Make-common.in to see which configure script created it.
 SIM_COMMON_BUILD_TRUE='#'
diff --git a/sim/mips/ChangeLog b/sim/mips/ChangeLog
index 2db73e5..e463f82 100644
--- a/sim/mips/ChangeLog
+++ b/sim/mips/ChangeLog
@@ -1,3 +1,9 @@
+2021-07-01  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure.ac: Delete SIM_AC_OPTION_RESERVED_BITS call.
+	* aclocal.m4: Regenerate.
+	* configure: Regenerate.
+
 2021-06-30  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure: Regenerate.
diff --git a/sim/mips/aclocal.m4 b/sim/mips/aclocal.m4
index be0d398..247e9db 100644
--- a/sim/mips/aclocal.m4
+++ b/sim/mips/aclocal.m4
@@ -14,5 +14,4 @@
 m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
 m4_include([../m4/sim_ac_option_bitsize.m4])
 m4_include([../m4/sim_ac_option_float.m4])
-m4_include([../m4/sim_ac_option_reserved_bits.m4])
 m4_include([../m4/sim_ac_output.m4])
diff --git a/sim/mips/configure b/sim/mips/configure
index 03cf399..7627d73 100755
--- a/sim/mips/configure
+++ b/sim/mips/configure
@@ -635,13 +635,11 @@ PACKAGE_TARNAME
 PACKAGE_NAME
 PATH_SEPARATOR
 SHELL
-sim_reserved_bits
 sim_float
 sim_bitsize'
 ac_subst_files=''
 ac_user_opts='
 enable_option_checking
-enable_sim_reserved_bits
 enable_sim_bitsize
 enable_sim_float
 '
@@ -1255,9 +1253,6 @@ Optional Features:
   --disable-option-checking  ignore unrecognized --enable/--with options
   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
-  --enable-sim-reserved-bits
-                          Specify whether to check reserved bits in
-                          instruction
   --enable-sim-bitsize=N  Specify target bitsize (32 or 64)
   --enable-sim-float      Specify that the target processor has floating point
                           hardware
@@ -1692,23 +1687,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 
-
-default_sim_reserved_bits="1"
-# Check whether --enable-sim-reserved-bits was given.
-if test "${enable_sim_reserved_bits+set}" = set; then :
-  enableval=$enable_sim_reserved_bits; case "${enableval}" in
-  yes)	sim_reserved_bits="-DWITH_RESERVED_BITS=1";;
-  no)	sim_reserved_bits="-DWITH_RESERVED_BITS=0";;
-  *)	as_fn_error $? "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved_bits="";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_reserved_bits" != x""; then
-  echo "Setting reserved flags = $sim_reserved_bits" 6>&1
-fi
-else
-  sim_reserved_bits="-DWITH_RESERVED_BITS=${default_sim_reserved_bits}"
-fi
-
-
 # DEPRECATED
 #
 # Instead of defining a `subtarget' macro, code should be checking
@@ -2208,7 +2186,6 @@ ac_config_commands="$ac_config_commands stamp-h"
 
 
 
-
 SIM_COMMON_BUILD_TRUE='#'
 SIM_COMMON_BUILD_FALSE=
 
diff --git a/sim/mips/configure.ac b/sim/mips/configure.ac
index e3a44a0..9430923 100644
--- a/sim/mips/configure.ac
+++ b/sim/mips/configure.ac
@@ -2,9 +2,6 @@ dnl Process this file with autoconf to produce a configure script.
 AC_INIT(Makefile.in)
 AC_CONFIG_MACRO_DIRS([../m4 ../.. ../../config])
 
-dnl Options available in this module
-SIM_AC_OPTION_RESERVED_BITS(1)
-
 # DEPRECATED
 #
 # Instead of defining a `subtarget' macro, code should be checking
diff --git a/sim/mn10300/ChangeLog b/sim/mn10300/ChangeLog
index b983278..a4ff98a 100644
--- a/sim/mn10300/ChangeLog
+++ b/sim/mn10300/ChangeLog
@@ -1,3 +1,9 @@
+2021-07-01  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure.ac: Delete SIM_AC_OPTION_RESERVED_BITS call.
+	* aclocal.m4: Regenerate.
+	* configure: Regenerate.
+
 2021-06-30  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure: Regenerate.
diff --git a/sim/mn10300/aclocal.m4 b/sim/mn10300/aclocal.m4
index f4393af..3b7f0c1 100644
--- a/sim/mn10300/aclocal.m4
+++ b/sim/mn10300/aclocal.m4
@@ -13,5 +13,4 @@
 
 m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
 m4_include([../m4/sim_ac_option_bitsize.m4])
-m4_include([../m4/sim_ac_option_reserved_bits.m4])
 m4_include([../m4/sim_ac_output.m4])
diff --git a/sim/mn10300/configure b/sim/mn10300/configure
index e6f39fc..46e30c1 100755
--- a/sim/mn10300/configure
+++ b/sim/mn10300/configure
@@ -626,12 +626,10 @@ PACKAGE_TARNAME
 PACKAGE_NAME
 PATH_SEPARATOR
 SHELL
-sim_reserved_bits
 sim_bitsize'
 ac_subst_files=''
 ac_user_opts='
 enable_option_checking
-enable_sim_reserved_bits
 enable_sim_bitsize
 '
       ac_precious_vars='build_alias
@@ -1244,9 +1242,6 @@ Optional Features:
   --disable-option-checking  ignore unrecognized --enable/--with options
   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
-  --enable-sim-reserved-bits
-                          Specify whether to check reserved bits in
-                          instruction
   --enable-sim-bitsize=N  Specify target bitsize (32 or 64)
 
 Report bugs to the package provider.
@@ -1679,22 +1674,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 
-
-default_sim_reserved_bits="1"
-# Check whether --enable-sim-reserved-bits was given.
-if test "${enable_sim_reserved_bits+set}" = set; then :
-  enableval=$enable_sim_reserved_bits; case "${enableval}" in
-  yes)	sim_reserved_bits="-DWITH_RESERVED_BITS=1";;
-  no)	sim_reserved_bits="-DWITH_RESERVED_BITS=0";;
-  *)	as_fn_error $? "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved_bits="";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_reserved_bits" != x""; then
-  echo "Setting reserved flags = $sim_reserved_bits" 6>&1
-fi
-else
-  sim_reserved_bits="-DWITH_RESERVED_BITS=${default_sim_reserved_bits}"
-fi
-
 wire_word_bitsize="32"
 wire_word_msb="31"
 wire_address_bitsize=""
@@ -1774,7 +1753,6 @@ ac_config_commands="$ac_config_commands stamp-h"
 
 
 
-
 SIM_COMMON_BUILD_TRUE='#'
 SIM_COMMON_BUILD_FALSE=
 
diff --git a/sim/mn10300/configure.ac b/sim/mn10300/configure.ac
index 74eb1fa..1fa7c0e 100644
--- a/sim/mn10300/configure.ac
+++ b/sim/mn10300/configure.ac
@@ -2,7 +2,6 @@ dnl Process this file with autoconf to produce a configure script.
 AC_INIT(Makefile.in)
 AC_CONFIG_MACRO_DIRS([../m4 ../.. ../../config])
 
-SIM_AC_OPTION_RESERVED_BITS
 SIM_AC_OPTION_BITSIZE(32,31)
 
 SIM_AC_OUTPUT
diff --git a/sim/or1k/ChangeLog b/sim/or1k/ChangeLog
index b227008..10d3006 100644
--- a/sim/or1k/ChangeLog
+++ b/sim/or1k/ChangeLog
@@ -1,3 +1,7 @@
+2021-07-01  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure: Regenerate.
+
 2021-06-30  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_SCACHE call.
diff --git a/sim/or1k/configure b/sim/or1k/configure
index acfcd63..8dc8884 100755
--- a/sim/or1k/configure
+++ b/sim/or1k/configure
@@ -586,7 +586,6 @@ ac_subst_vars='LTLIBOBJS
 LIBOBJS
 SIM_COMMON_BUILD_FALSE
 SIM_COMMON_BUILD_TRUE
-sim_reserved_bits
 sim_float
 cgen_breaks
 target_alias
@@ -1754,7 +1753,6 @@ ac_config_commands="$ac_config_commands stamp-h"
 
 
 
-
 SIM_COMMON_BUILD_TRUE='#'
 SIM_COMMON_BUILD_FALSE=
 
diff --git a/sim/ppc/ChangeLog b/sim/ppc/ChangeLog
index 1166d92..68f6189 100644
--- a/sim/ppc/ChangeLog
+++ b/sim/ppc/ChangeLog
@@ -1,3 +1,10 @@
+2021-07-01  Mike Frysinger  <vapier@gentoo.org>
+
+	* Makefile.in (RESERVED_CFLAGS): Delete.
+	* configure.ac: Delete sim-reserved-bits.
+	* std-config.h (WITH_RESERVED_BITS): Delete.
+	* configure: Regenerate.
+
 2021-06-30  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Add -W flags from ../m4/sim_ac_option_warnings.m4.
diff --git a/sim/ppc/Makefile.in b/sim/ppc/Makefile.in
index 964d667..3a5d43c 100644
--- a/sim/ppc/Makefile.in
+++ b/sim/ppc/Makefile.in
@@ -65,7 +65,6 @@ BITSIZE_CFLAGS = @sim_bitsize@
 HOSTBITSIZE_CFLAGS = @sim_hostbitsize@
 TIMEBASE_CFLAGS = @sim_timebase@
 FLOAT_CFLAGS = @sim_float@
-RESERVED_CFLAGS = @sim_reserved@
 MONITOR_CFLAGS = @sim_monitor@
 MODEL_CFLAGS = @sim_model@ @sim_default_model@ @sim_model_issue@
 TERMIO_CFLAGS = @sim_termio@
@@ -78,7 +77,6 @@ CONFIG_CFLAGS = \
   $(HOSTBITSIZE_CFLAGS) \
   $(TIMEBASE_CFLAGS) \
   $(FLOAT_CFLAGS) \
-  $(RESERVED_CFLAGS) \
   $(MONITOR_CFLAGS) \
   $(MODEL_CFLAGS) \
   $(TERMIO_CFLAGS) \
diff --git a/sim/ppc/configure b/sim/ppc/configure
index 54b9ba2..0bab1af 100755
--- a/sim/ppc/configure
+++ b/sim/ppc/configure
@@ -631,7 +631,6 @@ sim_model_issue
 sim_default_model
 sim_model
 sim_monitor
-sim_reserved
 sim_float
 sim_timebase
 sim_hostbitsize
@@ -724,7 +723,6 @@ enable_sim_model_issue
 enable_sim_monitor
 enable_sim_opcode
 enable_sim_packages
-enable_sim_reserved_bits
 enable_sim_smp
 enable_sim_switch
 enable_sim_timebase
@@ -1364,7 +1362,6 @@ Optional Features:
   --enable-sim-monitor=mon		Specify whether to enable monitoring events.
   --enable-sim-opcode=which		Override default opcode lookup.
   --enable-sim-packages=list		Specify the packages to be included in the build.
-  --enable-sim-reserved-bits		Specify whether to check reserved bits in instruction.
   --enable-sim-smp=n			Specify number of processors to configure for.
   --enable-sim-switch			Use a switch instead of a table for instruction call.
   --enable-sim-timebase			Specify whether the PPC timebase is supported.
@@ -3430,21 +3427,6 @@ fi
 fi
 
 
-# Check whether --enable-sim-reserved-bits was given.
-if test "${enable_sim_reserved_bits+set}" = set; then :
-  enableval=$enable_sim_reserved_bits; case "${enableval}" in
-  yes)	sim_reserved="-DWITH_RESERVED_BITS=1";;
-  no)	sim_reserved="-DWITH_RESERVED_BITS=0";;
-  *)	as_fn_error $? "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved="";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_reserved" != x""; then
-  echo "Setting reserved flags = $sim_reserved" 6>&1
-fi
-else
-  sim_reserved=""
-fi
-
-
 # Check whether --enable-sim-smp was given.
 if test "${enable_sim_smp+set}" = set; then :
   enableval=$enable_sim_smp; case "${enableval}" in
@@ -4315,7 +4297,6 @@ fi
 
 
 
-
 ac_config_files="$ac_config_files Makefile"
 
 ac_config_commands="$ac_config_commands default"
diff --git a/sim/ppc/configure.ac b/sim/ppc/configure.ac
index a7d226d..42ccda3 100644
--- a/sim/ppc/configure.ac
+++ b/sim/ppc/configure.ac
@@ -376,18 +376,6 @@ if test x"$silent" != x"yes"; then
 fi])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
@@ -690,7 +678,6 @@ AC_SUBST(sim_bitsize)
 AC_SUBST(sim_hostbitsize)
 AC_SUBST(sim_timebase)
 AC_SUBST(sim_float)
-AC_SUBST(sim_reserved)
 AC_SUBST(sim_monitor)
 AC_SUBST(sim_model)
 AC_SUBST(sim_default_model)
diff --git a/sim/ppc/std-config.h b/sim/ppc/std-config.h
index 75aaa58..0619d1d 100644
--- a/sim/ppc/std-config.h
+++ b/sim/ppc/std-config.h
@@ -220,12 +220,6 @@ extern int current_floating_point;
 
    Control the inclusion of debugging code. */
 
-/* Whether to check instructions for reserved bits being set */
-
-#ifndef WITH_RESERVED_BITS
-#define WITH_RESERVED_BITS		1
-#endif
-
 /* include monitoring code */
 
 #define MONITOR_INSTRUCTION_ISSUE	1
diff --git a/sim/riscv/ChangeLog b/sim/riscv/ChangeLog
index ee7246a..e9aa744 100644
--- a/sim/riscv/ChangeLog
+++ b/sim/riscv/ChangeLog
@@ -1,3 +1,7 @@
+2021-07-01  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure: Regenerate.
+
 2021-06-30  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure: Regenerate.
diff --git a/sim/riscv/configure b/sim/riscv/configure
index e366d09..577d4cd 100755
--- a/sim/riscv/configure
+++ b/sim/riscv/configure
@@ -586,7 +586,6 @@ ac_subst_vars='LTLIBOBJS
 LIBOBJS
 SIM_COMMON_BUILD_FALSE
 SIM_COMMON_BUILD_TRUE
-sim_reserved_bits
 sim_float
 cgen_breaks
 target_alias
@@ -1760,7 +1759,6 @@ ac_config_commands="$ac_config_commands stamp-h"
 
 
 
-
 SIM_COMMON_BUILD_TRUE='#'
 SIM_COMMON_BUILD_FALSE=
 
diff --git a/sim/v850/ChangeLog b/sim/v850/ChangeLog
index b68aff0..aaa6866 100644
--- a/sim/v850/ChangeLog
+++ b/sim/v850/ChangeLog
@@ -1,3 +1,9 @@
+2021-07-01  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure.ac: Delete SIM_AC_OPTION_RESERVED_BITS call.
+	* aclocal.m4: Regenerate.
+	* configure: Regenerate.
+
 2021-06-30  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure: Regenerate.
diff --git a/sim/v850/aclocal.m4 b/sim/v850/aclocal.m4
index f4393af..3b7f0c1 100644
--- a/sim/v850/aclocal.m4
+++ b/sim/v850/aclocal.m4
@@ -13,5 +13,4 @@
 
 m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
 m4_include([../m4/sim_ac_option_bitsize.m4])
-m4_include([../m4/sim_ac_option_reserved_bits.m4])
 m4_include([../m4/sim_ac_output.m4])
diff --git a/sim/v850/configure b/sim/v850/configure
index e6f39fc..46e30c1 100755
--- a/sim/v850/configure
+++ b/sim/v850/configure
@@ -626,12 +626,10 @@ PACKAGE_TARNAME
 PACKAGE_NAME
 PATH_SEPARATOR
 SHELL
-sim_reserved_bits
 sim_bitsize'
 ac_subst_files=''
 ac_user_opts='
 enable_option_checking
-enable_sim_reserved_bits
 enable_sim_bitsize
 '
       ac_precious_vars='build_alias
@@ -1244,9 +1242,6 @@ Optional Features:
   --disable-option-checking  ignore unrecognized --enable/--with options
   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
-  --enable-sim-reserved-bits
-                          Specify whether to check reserved bits in
-                          instruction
   --enable-sim-bitsize=N  Specify target bitsize (32 or 64)
 
 Report bugs to the package provider.
@@ -1679,22 +1674,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 
-
-default_sim_reserved_bits="1"
-# Check whether --enable-sim-reserved-bits was given.
-if test "${enable_sim_reserved_bits+set}" = set; then :
-  enableval=$enable_sim_reserved_bits; case "${enableval}" in
-  yes)	sim_reserved_bits="-DWITH_RESERVED_BITS=1";;
-  no)	sim_reserved_bits="-DWITH_RESERVED_BITS=0";;
-  *)	as_fn_error $? "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved_bits="";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_reserved_bits" != x""; then
-  echo "Setting reserved flags = $sim_reserved_bits" 6>&1
-fi
-else
-  sim_reserved_bits="-DWITH_RESERVED_BITS=${default_sim_reserved_bits}"
-fi
-
 wire_word_bitsize="32"
 wire_word_msb="31"
 wire_address_bitsize=""
@@ -1774,7 +1753,6 @@ ac_config_commands="$ac_config_commands stamp-h"
 
 
 
-
 SIM_COMMON_BUILD_TRUE='#'
 SIM_COMMON_BUILD_FALSE=
 
diff --git a/sim/v850/configure.ac b/sim/v850/configure.ac
index 74eb1fa..1fa7c0e 100644
--- a/sim/v850/configure.ac
+++ b/sim/v850/configure.ac
@@ -2,7 +2,6 @@ dnl Process this file with autoconf to produce a configure script.
 AC_INIT(Makefile.in)
 AC_CONFIG_MACRO_DIRS([../m4 ../.. ../../config])
 
-SIM_AC_OPTION_RESERVED_BITS
 SIM_AC_OPTION_BITSIZE(32,31)
 
 SIM_AC_OUTPUT
author	Mike Frysinger <vapier@gentoo.org>	2021-07-01 01:04:48 -0400
committer	Mike Frysinger <vapier@gentoo.org>	2021-07-01 20:53:00 -0400
commit	7eb1f99adaa3515463b6082e4a911d8b334e852f (patch)
tree	914ebe6a8f134e179355d95dd07814b01e11c020
parent	313c332ff2d5cb2a681149254ca73ba041aa8630 (diff)
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