sim: split sim-signal.h include out

The sim-basics.h is too big and includes too many things.  This leads
to some arch's sim-main.h having circular loop issues with defs, and
makes it hard to separate out common objects from arch-specific defs.
By splitting up sim-basics.h and killing off sim-main.h, it'll make
it easier to separate out the two.

sim/aarch64/ChangeLog

@@ -1,3 +1,8 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* cpustate.c: Include sim-signal.h.
+	* memory.c, simulator.c: Likewise.
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.

sim/aarch64/cpustate.c

@@ -26,6 +26,7 @@
 #include <math.h>
 
 #include "sim-main.h"
+#include "sim-signal.h"
 #include "cpustate.h"
 #include "simulator.h"
 #include "libiberty.h"

sim/aarch64/memory.c

@@ -33,6 +33,7 @@
 #include "simulator.h"
 
 #include "sim-core.h"
+#include "sim-signal.h"
 
 static inline void
 mem_error (sim_cpu *cpu, const char *message, uint64_t addr)

sim/aarch64/simulator.c

@@ -34,6 +34,8 @@
 #include "cpustate.h"
 #include "memory.h"
 
+#include "sim-signal.h"
+
 #define NO_SP 0
 #define SP_OK 1
 

sim/avr/ChangeLog

@@ -1,3 +1,7 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* interp.c: Include sim-signal.h.
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.

sim/avr/interp.c

@@ -29,6 +29,7 @@
 #include "sim-main.h"
 #include "sim-base.h"
 #include "sim-options.h"
+#include "sim-signal.h"
 
 /* As AVR is a 8/16 bits processor, define handy types.  */
 typedef unsigned short int word;

sim/bfin/ChangeLog

@@ -1,3 +1,8 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* dv-bfin_cec.c: Include sim-signal.h.
+	* sim-main.h: Delete sim-signal.h include.
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.

sim/bfin/dv-bfin_cec.c

@@ -24,6 +24,7 @@
 #include <strings.h>
 
 #include "sim-main.h"
+#include "sim-signal.h"
 #include "devices.h"
 #include "dv-bfin_cec.h"
 #include "dv-bfin_evt.h"

sim/bfin/sim-main.h

@@ -22,7 +22,6 @@
 #define _BFIN_MAIN_SIM_H_
 
 #include "sim-basics.h"
-#include "sim-signal.h"
 #include "arch.h"
 #include "sim-base.h"
 

sim/bpf/ChangeLog

@@ -1,3 +1,7 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* bpf.c: Include sim-signal.h.
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.

sim/bpf/bpf.c

@@ -24,6 +24,7 @@
 
 #include "sim-main.h"
 #include "sim-fpu.h"
+#include "sim-signal.h"
 #include "cgen-mem.h"
 #include "cgen-ops.h"
 #include "cpuall.h"

sim/common/ChangeLog

@@ -1,3 +1,10 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* cgen-run.c: Include sim-signal.h.
+	* cgen-utils.c, nrun.c, sim-core.c, sim-engine.c, sim-reason.c,
+	sim-resume.c, sim-signal.c, sim-stop.c, sim-watch.c: Likewise.
+	* sim-basics.h: Delete sim-signal.h include.
+
 2021-06-18  Mike Frysinger  <vapier@gentoo.org>
 
 	* sim-basics.h: Delete libiberty.h include.

sim/common/cgen-run.c

@@ -38,6 +38,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include "sim-main.h"
 #include "sim-assert.h"
+#include "sim-signal.h"
 
 #ifndef SIM_ENGINE_PREFIX_HOOK
 #define SIM_ENGINE_PREFIX_HOOK(sd)

sim/common/cgen-utils.c

@@ -22,6 +22,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include "bfd.h"
 #include "sim-main.h"
+#include "sim-signal.h"
 #include "dis-asm.h"
 
 #define MEMOPS_DEFINE_INLINE

sim/common/nrun.c

@@ -23,6 +23,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <string.h>
 
 #include "sim-main.h"
+#include "sim-signal.h"
 #include "sim/callback.h"
 
 #include "bfd.h"

sim/common/sim-basics.h

@@ -121,7 +121,6 @@ typedef enum {
 #include "sim-types.h"
 #include "sim-bits.h"
 #include "sim-endian.h"
-#include "sim-signal.h"
 
 #include "sim-utils.h"
 

sim/common/sim-core.c

@@ -28,6 +28,7 @@
 
 #include "sim-main.h"
 #include "sim-assert.h"
+#include "sim-signal.h"
 #include "libiberty.h"
 
 #if (WITH_HW)

sim/common/sim-engine.c

@@ -22,6 +22,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include "sim-main.h"
 #include "sim-assert.h"
+#include "sim-signal.h"
 
 #include <stdio.h>
 #include <stdlib.h>

sim/common/sim-reason.c

@@ -22,6 +22,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include "sim-main.h"
 #include "sim-assert.h"
+#include "sim-signal.h"
 
 #include <stdlib.h>
 

sim/common/sim-resume.c

@@ -22,6 +22,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include "sim-main.h"
 #include "sim-assert.h"
+#include "sim-signal.h"
 
 /* Halt the simulator after just one instruction */
 

sim/common/sim-signal.c

@@ -22,6 +22,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <signal.h>
 #include "sim-main.h"
+#include "sim-signal.h"
 
 /* Convert SIM_SIGFOO to SIGFOO.
    What to do when the host doesn't have SIGFOO is handled on a case by case

sim/common/sim-stop.c

@@ -22,6 +22,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include "sim-main.h"
 #include "sim-assert.h"
+#include "sim-signal.h"
 
 /* Generic implementation of sim_stop.  */
 

sim/common/sim-watch.c

@@ -22,6 +22,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include "sim-main.h"
 #include "sim-options.h"
+#include "sim-signal.h"
 #include "libiberty.h"
 
 #include "sim-assert.h"

sim/cr16/ChangeLog

@@ -1,3 +1,8 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* interp.c: Include sim-signal.h.
+	* simops.c: Likewise.
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.

sim/cr16/interp.c

@@ -30,6 +30,7 @@
 
 #include "sim-main.h"
 #include "sim-options.h"
+#include "sim-signal.h"
 
 #include "gdb/sim-cr16.h"
 #include "gdb/signals.h"

sim/cr16/simops.c

@@ -32,6 +32,7 @@
 #include <sys/time.h>
 
 #include "sim-main.h"
+#include "sim-signal.h"
 #include "simops.h"
 #include "targ-vals.h"
 

sim/cris/ChangeLog

@@ -1,3 +1,7 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* traps.c: Include sim-signal.h.
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.

sim/cris/traps.c

@@ -24,6 +24,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 #include "sim-main.h"
 #include "sim-syscall.h"
 #include "sim-options.h"
+#include "sim-signal.h"
 #include "sim/callback.h"
 #include "bfd.h"
 /* FIXME: get rid of targ-vals.h usage everywhere else.  */

sim/d10v/ChangeLog

@@ -1,3 +1,8 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* interp.c: Include sim-signal.h.
+	* simops.c: Likewise.
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.

sim/d10v/interp.c

@@ -9,6 +9,7 @@
 
 #include "sim-main.h"
 #include "sim-options.h"
+#include "sim-signal.h"
 
 #include "gdb/sim-d10v.h"
 #include "gdb/signals.h"

sim/d10v/simops.c

@@ -11,6 +11,7 @@
 #include <string.h>
 
 #include "sim-main.h"
+#include "sim-signal.h"
 #include "simops.h"
 #include "targ-vals.h"
 

sim/example-synacor/ChangeLog

@@ -1,3 +1,7 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* sim-main.c: Include sim-signal.h.
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.

sim/example-synacor/sim-main.c

@@ -25,6 +25,7 @@
 #include "defs.h"
 
 #include "sim-main.h"
+#include "sim-signal.h"
 
 /* Get the register number from the number.  */
 static unsigned16

sim/frv/ChangeLog

@@ -1,3 +1,8 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* interrupts.c: Include sim-signal.h.
+	* traps.c: Likewise.
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.

sim/frv/interrupts.c

@@ -24,6 +24,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 #define WANT_CPU_FRVBF
 
 #include "sim-main.h"
+#include "sim-signal.h"
 #include "bfd.h"
 #include <stdlib.h>
 

sim/frv/traps.c

@@ -28,6 +28,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 #include "cgen-engine.h"
 #include "cgen-par.h"
 #include "sim-fpu.h"
+#include "sim-signal.h"
 #include "sim/callback.h"
 
 #include "bfd.h"

sim/ft32/ChangeLog

@@ -1,3 +1,7 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* interp.c: Include sim-signal.h.
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.

sim/ft32/interp.c

@@ -33,6 +33,7 @@
 
 #include "sim-main.h"
 #include "sim-options.h"
+#include "sim-signal.h"
 
 #include "opcode/ft32.h"
 

sim/h8300/ChangeLog

@@ -1,3 +1,7 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* compile.c: Include sim-signal.h.
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* compile.c (sim_open): Set current_target_byte_order.

sim/h8300/compile.c

@@ -33,6 +33,7 @@
 #include "sys/stat.h"
 #include "sys/types.h"
 #include "sim-options.h"
+#include "sim-signal.h"
 #include "sim/callback.h"
 
 #ifndef SIGTRAP

sim/iq2000/ChangeLog

@@ -1,3 +1,7 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* iq2000.c: Include sim-signal.h.
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.

sim/iq2000/iq2000.c

@@ -24,6 +24,7 @@
 #define WANT_CPU_IQ2000BF
 
 #include "sim-main.h"
+#include "sim-signal.h"
 #include "cgen-mem.h"
 #include "cgen-ops.h"
 #include "targ-vals.h"

sim/lm32/ChangeLog

@@ -1,3 +1,7 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* traps.c: Include sim-signal.h.
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.

sim/lm32/traps.c

@@ -25,6 +25,7 @@
 #define WANT_CPU_LM32BF
 
 #include "sim-main.h"
+#include "sim-signal.h"
 #include "sim-syscall.h"
 #include "lm32-sim.h"
 #include "targ-vals.h"

sim/m32r/ChangeLog

@@ -1,3 +1,8 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* traps-linux.c: Include sim-signal.h.
+	* traps.c:
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.

sim/m32r/traps-linux.c

@@ -22,6 +22,7 @@
 
 #include "portability.h"
 #include "sim-main.h"
+#include "sim-signal.h"
 #include "sim-syscall.h"
 #include "syscall.h"
 #include "targ-vals.h"

sim/m32r/traps.c

@@ -21,6 +21,7 @@
 #include "defs.h"
 
 #include "sim-main.h"
+#include "sim-signal.h"
 #include "sim-syscall.h"
 #include "targ-vals.h"
 #include <stdlib.h>

sim/m68hc11/ChangeLog

@@ -1,3 +1,9 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* dv-m68hc11eepr.c: Include sim-signal.h.
+	* interrupts.c, m68hc11_sim.c: Likewise.
+	* sim-main.h: Delete sim-signal.h include.
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.

sim/m68hc11/dv-m68hc11eepr.c

@@ -25,6 +25,7 @@
 #include "hw-main.h"
 #include "sim-assert.h"
 #include "sim-events.h"
+#include "sim-signal.h"
 
 #include <unistd.h>
 #include <fcntl.h>

sim/m68hc11/interrupts.c

@@ -22,6 +22,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include "sim-main.h"
 #include "sim-options.h"
+#include "sim-signal.h"
 
 static const char *interrupt_names[] = {
   "R1",

sim/m68hc11/m68hc11_sim.c

@@ -24,6 +24,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 #include "sim-assert.h"
 #include "sim-module.h"
 #include "sim-options.h"
+#include "sim-signal.h"
 
 #include <stdlib.h>
 

sim/m68hc11/sim-main.h

@@ -21,7 +21,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 #define _SIM_MAIN_H
 
 #include "sim-basics.h"
-#include "sim-signal.h"
 #include "sim-base.h"
 
 #include "bfd.h"
@@ -30,6 +29,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include "sim/sim.h"
 #include "opcode/m68hc11.h"
+#include "sim-signal.h"
 #include "sim-types.h"
 
 typedef unsigned8 uint8;

sim/mcore/ChangeLog

@@ -1,3 +1,7 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* interp.c: Include sim-signal.h.
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.

sim/mcore/interp.c

@@ -32,6 +32,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include "sim-main.h"
 #include "sim-base.h"
+#include "sim-signal.h"
 #include "sim-syscall.h"
 #include "sim-options.h"
 

sim/microblaze/ChangeLog

@@ -1,3 +1,7 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* interp.c: Include sim-signal.h.
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.

sim/microblaze/interp.c

@@ -30,6 +30,7 @@
 
 #include "sim-main.h"
 #include "sim-options.h"
+#include "sim-signal.h"
 #include "sim-syscall.h"
 
 #include "microblaze-dis.h"

sim/mips/ChangeLog

@@ -1,3 +1,7 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* interp.c: Include sim-signal.h.
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.

sim/mips/interp.c

@@ -31,6 +31,7 @@ code on the hardware.
 #include "sim-options.h"
 #include "sim-assert.h"
 #include "sim-hw.h"
+#include "sim-signal.h"
 
 #include "itable.h"
 

sim/mn10300/ChangeLog

@@ -1,3 +1,9 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* interp.c: Include sim-signal.h.
+	* op_utils.c, sim-main.h: Likewise.
+	* mn10300_sim.h: Delete sim-signal.h include.
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.

sim/mn10300/interp.c

@@ -9,6 +9,7 @@
 
 #include "bfd.h"
 #include "sim-assert.h"
+#include "sim-signal.h"
 
 #include <stdlib.h>
 #include <string.h>

sim/mn10300/mn10300_sim.h

@@ -7,6 +7,7 @@
 #include "sim/sim.h"
 #include "bfd.h"
 #include "sim-fpu.h"
+#include "sim-signal.h"
 
 extern SIM_DESC simulator;
 

sim/mn10300/op_utils.c

@@ -2,6 +2,7 @@
 #include "defs.h"
 
 #include "sim-main.h"
+#include "sim-signal.h"
 #include "sim-syscall.h"
 #include "targ-vals.h"
 

sim/mn10300/sim-main.h

@@ -25,7 +25,6 @@
 #define SIM_ENGINE_HALT_HOOK(SD,LAST_CPU,CIA) /* disable this hook */
 
 #include "sim-basics.h"
-#include "sim-signal.h"
 
 #include <signal.h> /* For kill() in insns:do_trap */
 

sim/moxie/ChangeLog

@@ -1,3 +1,7 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* interp.c: Include sim-signal.h.
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.

sim/moxie/interp.c

@@ -34,6 +34,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 #include "sim-base.h"
 #include "sim-options.h"
 #include "sim-io.h"
+#include "sim-signal.h"
 #include "targ-vals.h"
 
 typedef int word;

sim/msp430/ChangeLog

@@ -1,3 +1,8 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* msp430-sim.c: Include sim-signal.h.
+	* sim-main.h: Delete sim-signal.h include.
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.

sim/msp430/msp430-sim.c

@@ -30,6 +30,7 @@
 #include <assert.h>
 #include "opcode/msp430-decode.h"
 #include "sim-main.h"
+#include "sim-signal.h"
 #include "sim-syscall.h"
 #include "targ-vals.h"
 

sim/msp430/sim-main.h

@@ -22,7 +22,6 @@
 #define _MSP430_MAIN_SIM_H_
 
 #include "sim-basics.h"
-#include "sim-signal.h"
 #include "msp430-sim.h"
 #include "sim-base.h"
 

sim/or1k/ChangeLog

@@ -1,3 +1,7 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* traps.c: Include sim-signal.h.
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.

sim/or1k/traps.c

@@ -23,6 +23,7 @@
 #define WANT_CPU
 
 #include "sim-main.h"
+#include "sim-signal.h"
 #include "cgen-ops.h"
 
 /* Implement the sim invalid instruction function.  This will set the error

sim/ppc/ChangeLog

@@ -1,3 +1,7 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* sim-main.h: Delete sim-signal.h include.
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* Makefile.in (ENDIAN_CFLAGS): Delete.

sim/ppc/sim-main.h

@@ -1,5 +1,4 @@
 #include "sim-basics.h"
-#include "sim-signal.h"
 
 typedef unsigned32 sim_cia;
 

sim/pru/ChangeLog

@@ -1,3 +1,7 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* interp.c: Include sim-signal.h.
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.

sim/pru/interp.c

@@ -31,6 +31,7 @@
 #include "sim-main.h"
 #include "sim-assert.h"
 #include "sim-options.h"
+#include "sim-signal.h"
 #include "sim-syscall.h"
 #include "pru.h"
 

sim/riscv/ChangeLog

@@ -1,3 +1,7 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* sim-main.c: Include sim-signal.h.
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.

sim/riscv/sim-main.c

@@ -28,6 +28,7 @@
 #include <time.h>
 
 #include "sim-main.h"
+#include "sim-signal.h"
 #include "sim-syscall.h"
 
 #include "opcode/riscv.h"

sim/v850/ChangeLog

@@ -1,3 +1,7 @@
+2021-06-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* simops.c: Include sim-signal.h.
+
 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.

sim/v850/simops.c

@@ -2,6 +2,7 @@
 #include "defs.h"
 
 #include "sim-main.h"
+#include "sim-signal.h"
 #include "v850_sim.h"
 #include "simops.h"