Check reserved bits before executing instructions.

Make v850[eq] the the default simulator. Report illegal instructions. Include v850e instructions in v850eq.
1997-09-12 05:56:38 +00:00
parent 944deab68e
commit 410230cf6d
7 changed files with 144 additions and 43 deletions
--- a/sim/v850/ChangeLog
+++ b/sim/v850/ChangeLog
@@ -1,3 +1,26 @@
+Fri Sep 12 15:11:03 1997  Andrew Cagney  <cagney@b1.cygnus.com>
+
+start-sanitize-v850eq
+	* v850.igen (prepare, ...): Add to v850eq architecture.
+
+end-sanitize-v850eq
+start-sanitize-v850e
+	* interp.c (sim_open): Default to v850eq.
+	
+end-sanitize-v850e
+start-sanitize-v850eq
+	
+	* interp.c (sim_open): Default to v850e.
+end-sanitize-v850eq
+	* sim-main.h (signal.h): Include.
+
+	* v850.igen (illegal): Report/halt illegal instructions.
+
+	* Makefile.in (SIM_EXTRA_CFLAGS): Add SIM_RESERVED_BITS.
+
+	* configure.in: Add reserved bits option.
+	* configure: Regenerate.
+
 Thu Sep 11 08:40:03 1997  Andrew Cagney  <cagney@b1.cygnus.com>

 	* interp.c (sim_open): Use sim_do_commandf instead of asprintf.
--- a/sim/v850/Makefile.in
+++ b/sim/v850/Makefile.in
@@ -51,12 +51,14 @@ SIM_EXTRA_DEPS = v850_sim.h sim-main.h simops.h itable.h
 SIM_WARNINGS=@sim_warnings@
 SIM_ENDIAN=@sim_endian@
 SIM_HOSTENDIAN=@sim_hostendian@
+SIM_RESERVED_BITS=@sim_reserved_bits@
 SIM_EXTRA_CFLAGS = \
 	-DDEBUG \
 	-I$(srcdir)/../../newlib/libc/sys/sysnecv850 \
 	$(SIM_WARNINGS) \
 	$(SIM_ENDIAN) \
-	$(SIM_HOSTENDIAN)
+	$(SIM_HOSTENDIAN) \
+	$(SIM_RESERVED_BITS)
 SIM_EXTRA_CLEAN = clean-extra

 INCLUDE = $(sim_main_headers) $(SIM_EXTRA_DEPS)
--- a/sim/v850/configure
+++ b/sim/v850/configure
@@ -29,6 +29,8 @@ ac_help="$ac_help
  --enable-sim-hostendain=end		Specify host byte endian orientation."
 ac_help="$ac_help
  --enable-sim-warnings=opts		Extra CFLAGS for turning on compiler warnings"
+ac_help="$ac_help
+  --enable-sim-reserved-bits		Specify whether to check reserved bits in instruction."

 # Initialize some variables set by options.
 # The variables have the same names as the options, with
@@ -538,7 +540,7 @@ fi


 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:542: checking how to run the C preprocessor" >&5
+echo "configure:544: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
  CPP=
@@ -553,13 +555,13 @@ else
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp.
  cat > conftest.$ac_ext <<EOF
-#line 557 "configure"
+#line 559 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:563: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:565: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
  :
@@ -570,13 +572,13 @@ else
  rm -rf conftest*
  CPP="${CC-cc} -E -traditional-cpp"
  cat > conftest.$ac_ext <<EOF
-#line 574 "configure"
+#line 576 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:580: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:582: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
  :
@@ -649,7 +651,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 fi

 echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:653: checking host system type" >&5
+echo "configure:655: checking host system type" >&5

 host_alias=$host
 case "$host_alias" in
@@ -670,7 +672,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$host" 1>&6

 echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:674: checking target system type" >&5
+echo "configure:676: checking target system type" >&5

 target_alias=$target
 case "$target_alias" in
@@ -688,7 +690,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$target" 1>&6

 echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:692: checking build system type" >&5
+echo "configure:694: checking build system type" >&5

 build_alias=$build
 case "$build_alias" in
@@ -732,7 +734,7 @@ test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:736: checking for $ac_word" >&5
+echo "configure:738: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -761,7 +763,7 @@ if test -z "$CC"; then
  # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:765: checking for $ac_word" >&5
+echo "configure:767: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -809,7 +811,7 @@ fi
 fi

 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:813: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:815: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5

 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -819,11 +821,11 @@ ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS
 cross_compiling=$ac_cv_prog_cc_cross

 cat > conftest.$ac_ext <<EOF
-#line 823 "configure"
+#line 825 "configure"
 #include "confdefs.h"
 main(){return(0);}
 EOF
-if { (eval echo configure:827: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:829: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  ac_cv_prog_cc_works=yes
  # If we can't run a trivial program, we are probably using a cross compiler.
  if (./conftest; exit) 2>/dev/null; then
@@ -843,12 +845,12 @@ if test $ac_cv_prog_cc_works = no; then
  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:847: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:849: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross

 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:852: checking whether we are using GNU C" >&5
+echo "configure:854: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -857,7 +859,7 @@ else
  yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:861: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:863: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
  ac_cv_prog_gcc=yes
 else
  ac_cv_prog_gcc=no
@@ -872,7 +874,7 @@ if test $ac_cv_prog_gcc = yes; then
  ac_save_CFLAGS="$CFLAGS"
  CFLAGS=
  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:876: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:878: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -910,7 +912,7 @@ fi
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:914: checking for a BSD compatible install" >&5
+echo "configure:916: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
@@ -975,7 +977,7 @@ AR=${AR-ar}
 # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:979: checking for $ac_word" >&5
+echo "configure:981: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1009,17 +1011,17 @@ for ac_hdr in stdlib.h string.h strings.h unistd.h time.h sys/time.h sys/resourc
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1013: checking for $ac_hdr" >&5
+echo "configure:1015: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 1018 "configure"
+#line 1020 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1023: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1025: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
  rm -rf conftest*
@@ -1048,12 +1050,12 @@ done
 for ac_func in getrusage time
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1052: checking for $ac_func" >&5
+echo "configure:1054: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 1057 "configure"
+#line 1059 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
@@ -1076,7 +1078,7 @@ $ac_func();

 ; return 0; }
 EOF
-if { (eval echo configure:1080: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1082: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
 else
@@ -1231,12 +1233,12 @@ fi


 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:1235: checking return type of signal handlers" >&5
+echo "configure:1237: checking return type of signal handlers" >&5
 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 1240 "configure"
+#line 1242 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -1253,7 +1255,7 @@ int main() {
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:1257: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1259: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_type_signal=void
 else
@@ -1342,14 +1344,14 @@ else
  
 if test "x$cross_compiling" = "xno"; then
  echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
-echo "configure:1346: checking whether byte ordering is bigendian" >&5
+echo "configure:1348: checking whether byte ordering is bigendian" >&5
 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  ac_cv_c_bigendian=unknown
 # See if sys/param.h defines the BYTE_ORDER macro.
 cat > conftest.$ac_ext <<EOF
-#line 1353 "configure"
+#line 1355 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -1360,11 +1362,11 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:1364: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1366: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  # It does; now see whether it defined to BIG_ENDIAN or not.
 cat > conftest.$ac_ext <<EOF
-#line 1368 "configure"
+#line 1370 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -1375,7 +1377,7 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:1379: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1381: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_c_bigendian=yes
 else
@@ -1395,7 +1397,7 @@ if test "$cross_compiling" = yes; then
    { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
  cat > conftest.$ac_ext <<EOF
-#line 1399 "configure"
+#line 1401 "configure"
 #include "confdefs.h"
 main () {
  /* Are we little or big endian?  From Harbison&Steele.  */
@@ -1408,7 +1410,7 @@ main () {
  exit (u.c[sizeof (long) - 1] == 1);
 }
 EOF
-if { (eval echo configure:1412: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1414: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 then
  ac_cv_c_bigendian=no
 else
@@ -1460,15 +1462,33 @@ fi



+default_sim_reserved_bits="1"
+# Check whether --enable-sim-reserved-bits or --disable-sim-reserved-bits was given.
+if test "${enable_sim_reserved_bits+set}" = set; then
+  enableval="$enable_sim_reserved_bits"
+  case "${enableval}" in
+  yes)	sim_reserved_bits="-DWITH_RESERVED_BITS=1";;
+  no)	sim_reserved_bits="-DWITH_RESERVED_BITS=0";;
+  *)	{ echo "configure: error: "--enable-sim-reserved-bits does not take a value"" 1>&2; exit 1; }; sim_reserved_bits="";;
+esac
+if test x"$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
+
+
+
 for ac_func in time chmod utime fork execve execv chown
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1467: checking for $ac_func" >&5
+echo "configure:1487: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 1472 "configure"
+#line 1492 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
@@ -1491,7 +1511,7 @@ $ac_func();

 ; return 0; }
 EOF
-if { (eval echo configure:1495: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1515: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
 else
@@ -1519,17 +1539,17 @@ for ac_hdr in unistd.h stdlib.h string.h strings.h utime.h time.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1523: checking for $ac_hdr" >&5
+echo "configure:1543: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 1528 "configure"
+#line 1548 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1533: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1553: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
  rm -rf conftest*
@@ -1721,6 +1741,7 @@ s%@sim_profile@%$sim_profile%g
 s%@sim_endian@%$sim_endian%g
 s%@sim_hostendian@%$sim_hostendian%g
 s%@sim_warnings@%$sim_warnings%g
+s%@sim_reserved_bits@%$sim_reserved_bits%g

 CEOF
 EOF
--- a/sim/v850/configure.in
+++ b/sim/v850/configure.in
@@ -8,6 +8,7 @@ SIM_AC_COMMON
 SIM_AC_OPTION_ENDIAN(LITTLE_ENDIAN)
 SIM_AC_OPTION_HOSTENDIAN
 SIM_AC_OPTION_WARNINGS
+SIM_AC_OPTION_RESERVED_BITS

 AC_CHECK_FUNCS(time chmod utime fork execve execv chown)
 AC_CHECK_HEADERS(unistd.h stdlib.h string.h strings.h utime.h time.h)
--- a/sim/v850/interp.c
+++ b/sim/v850/interp.c
@@ -233,6 +233,12 @@ sim_open (kind, cb, abfd, argv)
  STATE_WATCHPOINTS (sd)->sizeof_pc = sizeof (PC);
  STATE_WATCHPOINTS (sd)->interrupt_handler = do_interrupt;
  STATE_WATCHPOINTS (sd)->interrupt_names = interrupt_names;
+  /* start-sanitize-v850e */
+  STATE_ARCHITECTURE (sd) = bfd_lookup_arch (bfd_arch_v850, bfd_mach_v850e);
+  /* end-sanitize-v850e */
+  /* start-sanitize-v850eq */
+  STATE_ARCHITECTURE (sd) = bfd_lookup_arch (bfd_arch_v850, bfd_mach_v850eq);
+  /* end-sanitize-v850eq */

  if (sim_pre_argv_init (sd, argv[0]) != SIM_RC_OK)
    return 0;
--- a/sim/v850/sim-main.h
+++ b/sim/v850/sim-main.h
@@ -5,6 +5,7 @@

 #include "sim-basics.h"

+#include <signal.h>
 typedef address_word sim_cia;


--- a/sim/v850/v850.igen
+++ b/sim/v850/v850.igen
@@ -72,7 +72,9 @@
 // What do we do with an illegal instruction?
 :internal:::illegal
 {
-  abort ();
+  sim_io_eprintf (SD, "Illegal instruction at address 0x%lx\n",
+		  (unsigned long) cia);
+  sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIGILL);
 }


@@ -226,6 +228,9 @@ ddddd,1011,ddd,1111:III:::bgt
 // BSH
 rrrrr,11111100000 + wwwww,01101000010:XII:::bsh
 *v850e
+// start-sanitize-v850eq
+*v850eq
+// end-sanitize-v850eq
 "bsh r<reg2>, r<reg3>"
 {
  COMPAT_2 (OP_34207E0 ());
@@ -238,6 +243,9 @@ rrrrr,11111100000 + wwwww,01101000010:XII:::bsh
 // BSW
 rrrrr,11111100000 + wwwww,01101000000:XII:::bsw
 *v850e
+// start-sanitize-v850eq
+*v850eq
+// end-sanitize-v850eq
 "bsw r<reg2>, reg3>"
 {
  COMPAT_2 (OP_34007E0 ());
@@ -283,6 +291,9 @@ rrrrr,111111,RRRRR + 0000000011100100:IX:::clr1
 // CMOV
 rrrrr,111111,RRRRR + wwwww,011001,cccc,0:XI:::cmov
 *v850e
+// start-sanitize-v850eq
+*v850eq
+// end-sanitize-v850eq
 "cmov <cccc>, r<reg1>, r<reg2>, r<reg3>"
 {
  COMPAT_2 (OP_32007E0 ());
@@ -290,6 +301,9 @@ rrrrr,111111,RRRRR + wwwww,011001,cccc,0:XI:::cmov

 rrrrr,111111,iiiii + wwwww,011000,cccc,0:XII:::cmov
 *v850e
+// start-sanitize-v850eq
+*v850eq
+// end-sanitize-v850eq
 "cmov <cccc>, <imm5>, r<reg2>, r<reg3>"
 {
  COMPAT_2 (OP_30007E0 ());
@@ -328,6 +342,9 @@ rrrrr,010011,iiiii:II:::cmp
 // "dispose <imm5>, <list12>"
 0000011001,iiiii,L + LLLLLLLLLLL,RRRRR:XIII:::dispose
 *v850e
+// start-sanitize-v850eq
+*v850eq
+// end-sanitize-v850eq
 "dispose <imm5>, <list12>":RRRRR == 0
 "dispose <imm5>, <list12>, [reg1]"
 {
@@ -414,6 +431,9 @@ rrrrr,111111,RRRRR + wwwww,01011000010:XI:::divu
 // start-sanitize-v850e
 rrrrr,11111100000 + wwwww,01101000100:XII:::hsw
 *v850e
+// start-sanitize-v850eq
+*v850eq
+// end-sanitize-v850eq
 "hsw r<reg2>, r<reg3>"
 {
  COMPAT_2 (OP_34407E0 ());
@@ -539,6 +559,9 @@ rrrrr!0,110010,RRRRR + iiiiiiiiiiiiiiii:VI:::movhi
 // MUL
 rrrrr,111111,RRRRR + wwwww,01000100000:XI:::mul
 *v850e
+// start-sanitize-v850eq
+*v850eq
+// end-sanitize-v850eq
 "mul r<reg1>, r<reg2>, r<reg3>"
 {
  COMPAT_2 (OP_22007E0 ());
@@ -546,6 +569,9 @@ rrrrr,111111,RRRRR + wwwww,01000100000:XI:::mul

 rrrrr,111111,iiiii + wwwww,01001,IIII,00:XII:::mul
 *v850e
+// start-sanitize-v850eq
+*v850eq
+// end-sanitize-v850eq
 "mul <imm9>, r<reg2>, r<reg3>"
 {
  COMPAT_2 (OP_24007E0 ());
@@ -582,6 +608,9 @@ rrrrr!0,110111,RRRRR + iiiiiiiiiiiiiiii:VI:::mulhi
 // MULU
 rrrrr,111111,RRRRR + wwwww,01000100010:XI:::mulu
 *v850e
+// start-sanitize-v850eq
+*v850eq
+// end-sanitize-v850eq
 "mulu r<reg1>, r<reg2>, r<reg3>"
 {
  COMPAT_2 (OP_22207E0 ());
@@ -589,6 +618,9 @@ rrrrr,111111,RRRRR + wwwww,01000100010:XI:::mulu

 rrrrr,111111,iiiii + wwwww,01001,IIII,10:XII:::mulu
 *v850e
+// start-sanitize-v850eq
+*v850eq
+// end-sanitize-v850eq
 "mulu <imm9>, r<reg2>, r<reg3>"
 {
  COMPAT_2 (OP_24207E0 ());
@@ -652,6 +684,9 @@ rrrrr,110100,RRRRR + iiiiiiiiiiiiiiii:VI:::ori
 // PREPARE
 0000011110,iiiii,L + LLLLLLLLLLL,00001:XIII:::prepare
 *v850e
+// start-sanitize-v850eq
+*v850eq
+// end-sanitize-v850eq
 "prepare <list12>, <imm5>"
 {
  COMPAT_2 (OP_10780 ());
@@ -659,6 +694,9 @@ rrrrr,110100,RRRRR + iiiiiiiiiiiiiiii:VI:::ori

 0000011110,iiiii,L + LLLLLLLLLLL,00011:XIII:::prepare00
 *v850e
+// start-sanitize-v850eq
+*v850eq
+// end-sanitize-v850eq
 "prepare <list12>, <imm5>, sp"
 {
  COMPAT_2 (OP_30780 ());
@@ -666,6 +704,9 @@ rrrrr,110100,RRRRR + iiiiiiiiiiiiiiii:VI:::ori

 0000011110,iiiii,L + LLLLLLLLLLL,01011 + iiiiiiiiiiiiiiii:XIII:::prepare01
 *v850e
+// start-sanitize-v850eq
+*v850eq
+// end-sanitize-v850eq
 "prepare <list12>, <imm5>, <uimm16>"
 {
  COMPAT_2 (OP_B0780 ());
@@ -673,6 +714,9 @@ rrrrr,110100,RRRRR + iiiiiiiiiiiiiiii:VI:::ori

 0000011110,iiiii,L + LLLLLLLLLLL,10011 + iiiiiiiiiiiiiiii:XIII:::prepare10
 *v850e
+// start-sanitize-v850eq
+*v850eq
+// end-sanitize-v850eq
 "prepare <list12>, <imm5>, <uimm16>"
 {
  COMPAT_2 (OP_130780 ());
@@ -680,6 +724,9 @@ rrrrr,110100,RRRRR + iiiiiiiiiiiiiiii:VI:::ori

 0000011110,iiiii,L + LLLLLLLLLLL,11011 + iiiiiiiiiiiiiiii + dddddddddddddddd:XIII:::prepare11
 *v850e
+// start-sanitize-v850eq
+*v850eq
+// end-sanitize-v850eq
 "prepare <list12>, <imm5>, <uimm32>"
 {
  COMPAT_2 (OP_1B0780 ());