* cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.

	(EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
	(EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
	instead of CGEN_INSN_INT.
plus, cgen files: Regenerate.

11 files changed, 229 insertions, 201 deletions

diff --git a/sim/m32r/ChangeLog b/sim/m32r/ChangeLog
index 7211f8e35e3..1b2898195d5 100644
--- a/sim/m32r/ChangeLog
+++ b/sim/m32r/ChangeLog
@@ -1,3 +1,16 @@
+2009-11-22  Doug Evans  <dje@sebabeach.org>
+
+	* cpu.h: Regenerate.
+	* cpu2.h: Regenerate.
+	* cpux.h: Regenerate.
+	* cpuall.h: Regenerate.
+	* decode.c: Regenerate.
+	* decode.h: Regenerate.
+	* decode2.c: Regenerate.
+	* decode2.h: Regenerate.
+	* decodex.c: Regenerate.
+	* decodex.h: Regenerate.
+
 2009-11-03  Doug Evans  <dje@sebabeach.org>
 
 	* arch.c: Regenerate.
diff --git a/sim/m32r/cpu.h b/sim/m32r/cpu.h
index 7f112d4d046..b7a684ea329 100644
--- a/sim/m32r/cpu.h
+++ b/sim/m32r/cpu.h
@@ -32,6 +32,12 @@ This file is part of the GNU simulators.
 /* Maximum number of instructions that can be executed in parallel.  */
 #define MAX_PARALLEL_INSNS 1
 
+/* The size of an "int" needed to hold an instruction word.
+   This is usually 32 bits, but some architectures needs 64 bits.  */
+typedef CGEN_INSN_INT CGEN_INSN_WORD;
+
+#include "cgen-engine.h"
+
 /* CPU state information.  */
 typedef struct {
   /* Hardware elements.  */
diff --git a/sim/m32r/cpu2.h b/sim/m32r/cpu2.h
index 58334e5ae3c..6e95104e23f 100644
--- a/sim/m32r/cpu2.h
+++ b/sim/m32r/cpu2.h
@@ -32,6 +32,12 @@ This file is part of the GNU simulators.
 /* Maximum number of instructions that can be executed in parallel.  */
 #define MAX_PARALLEL_INSNS 2
 
+/* The size of an "int" needed to hold an instruction word.
+   This is usually 32 bits, but some architectures needs 64 bits.  */
+typedef CGEN_INSN_INT CGEN_INSN_WORD;
+
+#include "cgen-engine.h"
+
 /* CPU state information.  */
 typedef struct {
   /* Hardware elements.  */
diff --git a/sim/m32r/cpuall.h b/sim/m32r/cpuall.h
index 36e128beb7a..ad6e19a1c8f 100644
--- a/sim/m32r/cpuall.h
+++ b/sim/m32r/cpuall.h
@@ -29,21 +29,18 @@ This file is part of the GNU simulators.
 
 #ifdef WANT_CPU_M32RBF
 #include "eng.h"
-#include "cgen-engine.h"
 #include "cpu.h"
 #include "decode.h"
 #endif
 
 #ifdef WANT_CPU_M32RXF
 #include "engx.h"
-#include "cgen-engine.h"
 #include "cpux.h"
 #include "decodex.h"
 #endif
 
 #ifdef WANT_CPU_M32R2F
 #include "eng2.h"
-#include "cgen-engine.h"
 #include "cpu2.h"
 #include "decode2.h"
 #endif
diff --git a/sim/m32r/cpux.h b/sim/m32r/cpux.h
index 784536efd17..088abd39d8f 100644
--- a/sim/m32r/cpux.h
+++ b/sim/m32r/cpux.h
@@ -32,6 +32,12 @@ This file is part of the GNU simulators.
 /* Maximum number of instructions that can be executed in parallel.  */
 #define MAX_PARALLEL_INSNS 2
 
+/* The size of an "int" needed to hold an instruction word.
+   This is usually 32 bits, but some architectures needs 64 bits.  */
+typedef CGEN_INSN_INT CGEN_INSN_WORD;
+
+#include "cgen-engine.h"
+
 /* CPU state information.  */
 typedef struct {
   /* Hardware elements.  */
diff --git a/sim/m32r/decode.c b/sim/m32r/decode.c
index e94ff361ee1..96ec76531b3 100644
--- a/sim/m32r/decode.c
+++ b/sim/m32r/decode.c
@@ -216,14 +216,14 @@ m32rbf_init_idesc_table (SIM_CPU *cpu)
 
 const IDESC *
 m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
-              CGEN_INSN_INT base_insn, CGEN_INSN_INT entire_insn,
+              CGEN_INSN_WORD base_insn, CGEN_INSN_WORD entire_insn,
               ARGBUF *abuf)
 {
   /* Result of decoder.  */
   M32RBF_INSN_TYPE itype;
 
   {
-    CGEN_INSN_INT insn = base_insn;
+    CGEN_INSN_WORD insn = base_insn;
 
     {
       unsigned int val = (((insn >> 8) & (15 << 4)) | ((insn >> 4) & (15 << 0)));
@@ -586,7 +586,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_add:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add.f
     UINT f_r1;
     UINT f_r2;
@@ -617,7 +617,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_add3:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add3.f
     UINT f_r1;
     UINT f_r2;
@@ -650,7 +650,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_and3:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_and3.f
     UINT f_r1;
     UINT f_r2;
@@ -683,7 +683,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_or3:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_and3.f
     UINT f_r1;
     UINT f_r2;
@@ -716,7 +716,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_addi:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_addi.f
     UINT f_r1;
     INT f_simm8;
@@ -745,7 +745,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_addv:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add.f
     UINT f_r1;
     UINT f_r2;
@@ -776,7 +776,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_addv3:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add3.f
     UINT f_r1;
     UINT f_r2;
@@ -809,7 +809,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_addx:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add.f
     UINT f_r1;
     UINT f_r2;
@@ -840,7 +840,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_bc8:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bl8.f
     SI f_disp8;
 
@@ -863,7 +863,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_bc24:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bl24.f
     SI f_disp24;
 
@@ -886,7 +886,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_beq:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_beq.f
     UINT f_r1;
     UINT f_r2;
@@ -919,7 +919,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_beqz:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_beq.f
     UINT f_r2;
     SI f_disp16;
@@ -947,7 +947,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_bl8:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bl8.f
     SI f_disp8;
 
@@ -971,7 +971,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_bl24:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bl24.f
     SI f_disp24;
 
@@ -995,7 +995,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_bra8:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bl8.f
     SI f_disp8;
 
@@ -1018,7 +1018,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_bra24:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bl24.f
     SI f_disp24;
 
@@ -1041,7 +1041,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_cmp:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1071,7 +1071,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_cmpi:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_d.f
     UINT f_r2;
     INT f_simm16;
@@ -1099,7 +1099,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_div:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add.f
     UINT f_r1;
     UINT f_r2;
@@ -1130,7 +1130,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_jl:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_jl.f
     UINT f_r2;
 
@@ -1156,7 +1156,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_jmp:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_jl.f
     UINT f_r2;
 
@@ -1181,7 +1181,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ld:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1211,7 +1211,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ld_d:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add3.f
     UINT f_r1;
     UINT f_r2;
@@ -1244,7 +1244,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ldb:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1274,7 +1274,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ldb_d:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add3.f
     UINT f_r1;
     UINT f_r2;
@@ -1307,7 +1307,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ldh:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1337,7 +1337,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ldh_d:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add3.f
     UINT f_r1;
     UINT f_r2;
@@ -1370,7 +1370,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ld_plus:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1401,7 +1401,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ld24:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld24.f
     UINT f_r1;
     UINT f_uimm24;
@@ -1429,7 +1429,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ldi8:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_addi.f
     UINT f_r1;
     INT f_simm8;
@@ -1457,7 +1457,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ldi16:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add3.f
     UINT f_r1;
     INT f_simm16;
@@ -1485,7 +1485,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_lock:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1515,7 +1515,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_machi:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1545,7 +1545,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_mulhi:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1575,7 +1575,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_mv:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1605,7 +1605,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_mvfachi:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_seth.f
     UINT f_r1;
 
@@ -1630,7 +1630,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_mvfc:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1658,7 +1658,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_mvtachi:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
 
@@ -1683,7 +1683,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_mvtc:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1756,7 +1756,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_seth:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_seth.f
     UINT f_r1;
     UINT f_hi16;
@@ -1784,7 +1784,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_sll3:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add3.f
     UINT f_r1;
     UINT f_r2;
@@ -1817,7 +1817,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_slli:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_slli.f
     UINT f_r1;
     UINT f_uimm5;
@@ -1846,7 +1846,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_st:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1876,7 +1876,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_st_d:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_d.f
     UINT f_r1;
     UINT f_r2;
@@ -1909,7 +1909,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_stb:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1939,7 +1939,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_stb_d:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_d.f
     UINT f_r1;
     UINT f_r2;
@@ -1972,7 +1972,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_sth:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2002,7 +2002,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_sth_d:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_d.f
     UINT f_r1;
     UINT f_r2;
@@ -2035,7 +2035,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_st_plus:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2066,7 +2066,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_trap:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_trap.f
     UINT f_uimm4;
 
@@ -2089,7 +2089,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_unlock:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2119,7 +2119,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_clrpsw:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_clrpsw.f
     UINT f_uimm8;
 
@@ -2136,7 +2136,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_setpsw:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_clrpsw.f
     UINT f_uimm8;
 
@@ -2153,7 +2153,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_bset:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bset.f
     UINT f_uimm3;
     UINT f_r2;
@@ -2184,7 +2184,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_btst:
   {
     const IDESC *idesc = &m32rbf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bset.f
     UINT f_uimm3;
     UINT f_r2;
diff --git a/sim/m32r/decode.h b/sim/m32r/decode.h
index 4930f34b53f..6c5c6453782 100644
--- a/sim/m32r/decode.h
+++ b/sim/m32r/decode.h
@@ -26,7 +26,7 @@ This file is part of the GNU simulators.
 #define M32RBF_DECODE_H
 
 extern const IDESC *m32rbf_decode (SIM_CPU *, IADDR,
-                                  CGEN_INSN_INT, CGEN_INSN_INT,
+                                  CGEN_INSN_WORD, CGEN_INSN_WORD,
                                   ARGBUF *);
 extern void m32rbf_init_idesc_table (SIM_CPU *);
 extern void m32rbf_sem_init_idesc_table (SIM_CPU *);
diff --git a/sim/m32r/decode2.c b/sim/m32r/decode2.c
index 66ffa11e855..e9fccce0b12 100644
--- a/sim/m32r/decode2.c
+++ b/sim/m32r/decode2.c
@@ -259,14 +259,14 @@ m32r2f_init_idesc_table (SIM_CPU *cpu)
 
 const IDESC *
 m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
-              CGEN_INSN_INT base_insn, CGEN_INSN_INT entire_insn,
+              CGEN_INSN_WORD base_insn, CGEN_INSN_WORD entire_insn,
               ARGBUF *abuf)
 {
   /* Result of decoder.  */
   M32R2F_INSN_TYPE itype;
 
   {
-    CGEN_INSN_INT insn = base_insn;
+    CGEN_INSN_WORD insn = base_insn;
 
     {
       unsigned int val = (((insn >> 8) & (15 << 4)) | ((insn >> 4) & (15 << 0)));
@@ -775,7 +775,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_add:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add.f
     UINT f_r1;
     UINT f_r2;
@@ -806,7 +806,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_add3:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add3.f
     UINT f_r1;
     UINT f_r2;
@@ -839,7 +839,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_and3:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_and3.f
     UINT f_r1;
     UINT f_r2;
@@ -872,7 +872,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_or3:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_and3.f
     UINT f_r1;
     UINT f_r2;
@@ -905,7 +905,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_addi:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_addi.f
     UINT f_r1;
     INT f_simm8;
@@ -934,7 +934,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_addv:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add.f
     UINT f_r1;
     UINT f_r2;
@@ -965,7 +965,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_addv3:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add3.f
     UINT f_r1;
     UINT f_r2;
@@ -998,7 +998,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_addx:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add.f
     UINT f_r1;
     UINT f_r2;
@@ -1029,7 +1029,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_bc8:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bl8.f
     SI f_disp8;
 
@@ -1052,7 +1052,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_bc24:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bl24.f
     SI f_disp24;
 
@@ -1075,7 +1075,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_beq:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_beq.f
     UINT f_r1;
     UINT f_r2;
@@ -1108,7 +1108,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_beqz:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_beq.f
     UINT f_r2;
     SI f_disp16;
@@ -1136,7 +1136,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_bl8:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bl8.f
     SI f_disp8;
 
@@ -1160,7 +1160,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_bl24:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bl24.f
     SI f_disp24;
 
@@ -1184,7 +1184,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_bcl8:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bl8.f
     SI f_disp8;
 
@@ -1208,7 +1208,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_bcl24:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bl24.f
     SI f_disp24;
 
@@ -1232,7 +1232,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_bra8:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bl8.f
     SI f_disp8;
 
@@ -1255,7 +1255,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_bra24:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bl24.f
     SI f_disp24;
 
@@ -1278,7 +1278,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_cmp:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1308,7 +1308,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_cmpi:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_d.f
     UINT f_r2;
     INT f_simm16;
@@ -1336,7 +1336,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_cmpz:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r2;
 
@@ -1361,7 +1361,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_div:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add.f
     UINT f_r1;
     UINT f_r2;
@@ -1392,7 +1392,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_jc:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_jl.f
     UINT f_r2;
 
@@ -1417,7 +1417,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_jl:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_jl.f
     UINT f_r2;
 
@@ -1443,7 +1443,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_jmp:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_jl.f
     UINT f_r2;
 
@@ -1468,7 +1468,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ld:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1498,7 +1498,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ld_d:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add3.f
     UINT f_r1;
     UINT f_r2;
@@ -1531,7 +1531,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ldb:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1561,7 +1561,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ldb_d:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add3.f
     UINT f_r1;
     UINT f_r2;
@@ -1594,7 +1594,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ldh:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1624,7 +1624,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ldh_d:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add3.f
     UINT f_r1;
     UINT f_r2;
@@ -1657,7 +1657,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ld_plus:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1688,7 +1688,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ld24:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld24.f
     UINT f_r1;
     UINT f_uimm24;
@@ -1716,7 +1716,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ldi8:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_addi.f
     UINT f_r1;
     INT f_simm8;
@@ -1744,7 +1744,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ldi16:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add3.f
     UINT f_r1;
     INT f_simm16;
@@ -1772,7 +1772,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_lock:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1802,7 +1802,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_machi_a:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_machi_a.f
     UINT f_r1;
     UINT f_acc;
@@ -1835,7 +1835,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_mulhi_a:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_machi_a.f
     UINT f_r1;
     UINT f_acc;
@@ -1868,7 +1868,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_mv:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1898,7 +1898,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_mvfachi_a:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_mvfachi_a.f
     UINT f_r1;
     UINT f_accs;
@@ -1926,7 +1926,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_mvfc:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1954,7 +1954,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_mvtachi_a:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_mvtachi_a.f
     UINT f_r1;
     UINT f_accs;
@@ -1982,7 +1982,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_mvtc:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2023,7 +2023,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_rac_dsi:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_rac_dsi.f
     UINT f_accd;
     UINT f_accs;
@@ -2065,7 +2065,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_seth:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_seth.f
     UINT f_r1;
     UINT f_hi16;
@@ -2093,7 +2093,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_sll3:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add3.f
     UINT f_r1;
     UINT f_r2;
@@ -2126,7 +2126,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_slli:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_slli.f
     UINT f_r1;
     UINT f_uimm5;
@@ -2155,7 +2155,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_st:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2185,7 +2185,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_st_d:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_d.f
     UINT f_r1;
     UINT f_r2;
@@ -2218,7 +2218,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_stb:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2248,7 +2248,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_stb_d:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_d.f
     UINT f_r1;
     UINT f_r2;
@@ -2281,7 +2281,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_sth:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2311,7 +2311,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_sth_d:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_d.f
     UINT f_r1;
     UINT f_r2;
@@ -2344,7 +2344,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_st_plus:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2375,7 +2375,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_sth_plus:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2406,7 +2406,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_stb_plus:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2437,7 +2437,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_trap:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_trap.f
     UINT f_uimm4;
 
@@ -2460,7 +2460,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_unlock:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2490,7 +2490,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_satb:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2520,7 +2520,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_sat:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2563,7 +2563,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_macwu1:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2593,7 +2593,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_msblo:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2623,7 +2623,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_mulwu1:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2666,7 +2666,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_clrpsw:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_clrpsw.f
     UINT f_uimm8;
 
@@ -2683,7 +2683,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_setpsw:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_clrpsw.f
     UINT f_uimm8;
 
@@ -2700,7 +2700,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_bset:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bset.f
     UINT f_uimm3;
     UINT f_r2;
@@ -2731,7 +2731,7 @@ m32r2f_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_btst:
   {
     const IDESC *idesc = &m32r2f_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bset.f
     UINT f_uimm3;
     UINT f_r2;
diff --git a/sim/m32r/decode2.h b/sim/m32r/decode2.h
index a04c469af4e..a681a451577 100644
--- a/sim/m32r/decode2.h
+++ b/sim/m32r/decode2.h
@@ -26,7 +26,7 @@ This file is part of the GNU simulators.
 #define M32R2F_DECODE_H
 
 extern const IDESC *m32r2f_decode (SIM_CPU *, IADDR,
-                                  CGEN_INSN_INT, CGEN_INSN_INT,
+                                  CGEN_INSN_WORD, CGEN_INSN_WORD,
                                   ARGBUF *);
 extern void m32r2f_init_idesc_table (SIM_CPU *);
 extern void m32r2f_sem_init_idesc_table (SIM_CPU *);
diff --git a/sim/m32r/decodex.c b/sim/m32r/decodex.c
index f1644b97e3f..1b583209255 100644
--- a/sim/m32r/decodex.c
+++ b/sim/m32r/decodex.c
@@ -252,14 +252,14 @@ m32rxf_init_idesc_table (SIM_CPU *cpu)
 
 const IDESC *
 m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
-              CGEN_INSN_INT base_insn, CGEN_INSN_INT entire_insn,
+              CGEN_INSN_WORD base_insn, CGEN_INSN_WORD entire_insn,
               ARGBUF *abuf)
 {
   /* Result of decoder.  */
   M32RXF_INSN_TYPE itype;
 
   {
-    CGEN_INSN_INT insn = base_insn;
+    CGEN_INSN_WORD insn = base_insn;
 
     {
       unsigned int val = (((insn >> 8) & (15 << 4)) | ((insn >> 4) & (15 << 0)));
@@ -716,7 +716,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_add:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add.f
     UINT f_r1;
     UINT f_r2;
@@ -747,7 +747,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_add3:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add3.f
     UINT f_r1;
     UINT f_r2;
@@ -780,7 +780,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_and3:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_and3.f
     UINT f_r1;
     UINT f_r2;
@@ -813,7 +813,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_or3:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_and3.f
     UINT f_r1;
     UINT f_r2;
@@ -846,7 +846,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_addi:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_addi.f
     UINT f_r1;
     INT f_simm8;
@@ -875,7 +875,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_addv:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add.f
     UINT f_r1;
     UINT f_r2;
@@ -906,7 +906,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_addv3:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add3.f
     UINT f_r1;
     UINT f_r2;
@@ -939,7 +939,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_addx:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add.f
     UINT f_r1;
     UINT f_r2;
@@ -970,7 +970,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_bc8:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bl8.f
     SI f_disp8;
 
@@ -993,7 +993,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_bc24:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bl24.f
     SI f_disp24;
 
@@ -1016,7 +1016,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_beq:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_beq.f
     UINT f_r1;
     UINT f_r2;
@@ -1049,7 +1049,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_beqz:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_beq.f
     UINT f_r2;
     SI f_disp16;
@@ -1077,7 +1077,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_bl8:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bl8.f
     SI f_disp8;
 
@@ -1101,7 +1101,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_bl24:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bl24.f
     SI f_disp24;
 
@@ -1125,7 +1125,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_bcl8:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bl8.f
     SI f_disp8;
 
@@ -1149,7 +1149,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_bcl24:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bl24.f
     SI f_disp24;
 
@@ -1173,7 +1173,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_bra8:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bl8.f
     SI f_disp8;
 
@@ -1196,7 +1196,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_bra24:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bl24.f
     SI f_disp24;
 
@@ -1219,7 +1219,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_cmp:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1249,7 +1249,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_cmpi:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_d.f
     UINT f_r2;
     INT f_simm16;
@@ -1277,7 +1277,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_cmpz:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r2;
 
@@ -1302,7 +1302,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_div:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add.f
     UINT f_r1;
     UINT f_r2;
@@ -1333,7 +1333,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_jc:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_jl.f
     UINT f_r2;
 
@@ -1358,7 +1358,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_jl:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_jl.f
     UINT f_r2;
 
@@ -1384,7 +1384,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_jmp:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_jl.f
     UINT f_r2;
 
@@ -1409,7 +1409,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ld:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1439,7 +1439,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ld_d:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add3.f
     UINT f_r1;
     UINT f_r2;
@@ -1472,7 +1472,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ldb:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1502,7 +1502,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ldb_d:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add3.f
     UINT f_r1;
     UINT f_r2;
@@ -1535,7 +1535,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ldh:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1565,7 +1565,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ldh_d:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add3.f
     UINT f_r1;
     UINT f_r2;
@@ -1598,7 +1598,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ld_plus:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1629,7 +1629,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ld24:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld24.f
     UINT f_r1;
     UINT f_uimm24;
@@ -1657,7 +1657,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ldi8:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_addi.f
     UINT f_r1;
     INT f_simm8;
@@ -1685,7 +1685,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_ldi16:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add3.f
     UINT f_r1;
     INT f_simm16;
@@ -1713,7 +1713,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_lock:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1743,7 +1743,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_machi_a:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_machi_a.f
     UINT f_r1;
     UINT f_acc;
@@ -1776,7 +1776,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_mulhi_a:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_machi_a.f
     UINT f_r1;
     UINT f_acc;
@@ -1809,7 +1809,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_mv:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1839,7 +1839,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_mvfachi_a:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_mvfachi_a.f
     UINT f_r1;
     UINT f_accs;
@@ -1867,7 +1867,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_mvfc:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1895,7 +1895,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_mvtachi_a:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_mvtachi_a.f
     UINT f_r1;
     UINT f_accs;
@@ -1923,7 +1923,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_mvtc:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -1964,7 +1964,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_rac_dsi:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_rac_dsi.f
     UINT f_accd;
     UINT f_accs;
@@ -2006,7 +2006,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_seth:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_seth.f
     UINT f_r1;
     UINT f_hi16;
@@ -2034,7 +2034,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_sll3:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_add3.f
     UINT f_r1;
     UINT f_r2;
@@ -2067,7 +2067,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_slli:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_slli.f
     UINT f_r1;
     UINT f_uimm5;
@@ -2096,7 +2096,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_st:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2126,7 +2126,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_st_d:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_d.f
     UINT f_r1;
     UINT f_r2;
@@ -2159,7 +2159,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_stb:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2189,7 +2189,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_stb_d:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_d.f
     UINT f_r1;
     UINT f_r2;
@@ -2222,7 +2222,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_sth:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2252,7 +2252,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_sth_d:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_d.f
     UINT f_r1;
     UINT f_r2;
@@ -2285,7 +2285,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_st_plus:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2316,7 +2316,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_sth_plus:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2347,7 +2347,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_stb_plus:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2378,7 +2378,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_trap:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_trap.f
     UINT f_uimm4;
 
@@ -2401,7 +2401,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_unlock:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2431,7 +2431,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_satb:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2461,7 +2461,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_sat:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_ld_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2504,7 +2504,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_macwu1:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2534,7 +2534,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_msblo:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2564,7 +2564,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_mulwu1:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_st_plus.f
     UINT f_r1;
     UINT f_r2;
@@ -2607,7 +2607,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_clrpsw:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_clrpsw.f
     UINT f_uimm8;
 
@@ -2624,7 +2624,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_setpsw:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_clrpsw.f
     UINT f_uimm8;
 
@@ -2641,7 +2641,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_bset:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bset.f
     UINT f_uimm3;
     UINT f_r2;
@@ -2672,7 +2672,7 @@ m32rxf_decode (SIM_CPU *current_cpu, IADDR pc,
  extract_sfmt_btst:
   {
     const IDESC *idesc = &m32rxf_insn_data[itype];
-    CGEN_INSN_INT insn = entire_insn;
+    CGEN_INSN_WORD insn = entire_insn;
 #define FLD(f) abuf->fields.sfmt_bset.f
     UINT f_uimm3;
     UINT f_r2;
diff --git a/sim/m32r/decodex.h b/sim/m32r/decodex.h
index e6e2395095c..89b3cbfae28 100644
--- a/sim/m32r/decodex.h
+++ b/sim/m32r/decodex.h
@@ -26,7 +26,7 @@ This file is part of the GNU simulators.
 #define M32RXF_DECODE_H
 
 extern const IDESC *m32rxf_decode (SIM_CPU *, IADDR,
-                                  CGEN_INSN_INT, CGEN_INSN_INT,
+                                  CGEN_INSN_WORD, CGEN_INSN_WORD,
                                   ARGBUF *);
 extern void m32rxf_init_idesc_table (SIM_CPU *);
 extern void m32rxf_sem_init_idesc_table (SIM_CPU *);