Revert last commit, build problems.

[platform/upstream/binutils.git] / sim / m32r / model.c

diff --git a/sim/m32r/model.c b/sim/m32r/model.c
index 02382d1..841026f 100644 (file)
--- a/sim/m32r/model.c
+++ b/sim/m32r/model.c
@@ -2,9 +2,9 @@
 
 THIS FILE IS MACHINE GENERATED WITH CGEN.
 
-Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
 
-This file is part of the GNU Simulators.
+This file is part of the GNU simulators.
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
@@ -37,21 +37,23 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 static int
 model_m32r_d_add (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    in_dr = FLD (in_dr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
+    referenced |= 1 << 1;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -60,21 +62,21 @@ model_m32r_d_add (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_add3 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_add3.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -83,21 +85,23 @@ model_m32r_d_add3 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_and (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    in_dr = FLD (in_dr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
+    referenced |= 1 << 1;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -106,21 +110,21 @@ model_m32r_d_and (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_and3 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_and3.f
+#define FLD(f) abuf->fields.sfmt_and3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -129,21 +133,23 @@ model_m32r_d_and3 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_or (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    in_dr = FLD (in_dr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
+    referenced |= 1 << 1;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -152,21 +158,21 @@ model_m32r_d_or (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_or3 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_or3.f
+#define FLD(f) abuf->fields.sfmt_and3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -175,21 +181,23 @@ model_m32r_d_or3 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_xor (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    in_dr = FLD (in_dr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
+    referenced |= 1 << 1;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -198,21 +206,21 @@ model_m32r_d_xor (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_xor3 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_and3.f
+#define FLD(f) abuf->fields.sfmt_and3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -221,21 +229,21 @@ model_m32r_d_xor3 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_addi (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_addi.f
+#define FLD(f) abuf->fields.sfmt_addi.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    dr = FLD (out_dr);
-    sr = FLD (in_dr);
-    referenced |= 1 << 0;
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_dr = FLD (in_dr);
+    out_dr = FLD (out_dr);
+    referenced |= 1 << 1;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -244,21 +252,23 @@ model_m32r_d_addi (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_addv (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_addv.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    in_dr = FLD (in_dr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
+    referenced |= 1 << 1;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -267,21 +277,21 @@ model_m32r_d_addv (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_addv3 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_addv3.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -290,21 +300,23 @@ model_m32r_d_addv3 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_addx (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_addx.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    in_dr = FLD (in_dr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
+    referenced |= 1 << 1;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -313,16 +325,16 @@ model_m32r_d_addx (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_bc8 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_bc8.f
+#define FLD(f) abuf->fields.sfmt_bl8.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
+    INT in_sr = -1;
     if (insn_referenced & (1 << 2)) referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, sr);
+    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, in_sr);
   }
   return cycles;
 #undef FLD
@@ -331,16 +343,16 @@ model_m32r_d_bc8 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_bc24 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_bc24.f
+#define FLD(f) abuf->fields.sfmt_bl24.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
+    INT in_sr = -1;
     if (insn_referenced & (1 << 2)) referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, sr);
+    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, in_sr);
   }
   return cycles;
 #undef FLD
@@ -349,27 +361,27 @@ model_m32r_d_bc24 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_beq (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_beq.f
+#define FLD(f) abuf->fields.sfmt_beq.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
+    INT in_sr = -1;
     if (insn_referenced & (1 << 3)) referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, sr);
+    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, in_sr);
   }
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = -1;
-    INT src2 = -1;
-    src1 = FLD (in_src1);
-    src2 = FLD (in_src2);
+    INT in_src1 = -1;
+    INT in_src2 = -1;
+    in_src1 = FLD (in_src1);
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cmp (current_cpu, idesc, 1, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_cmp (current_cpu, idesc, 1, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -378,25 +390,25 @@ model_m32r_d_beq (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_beqz (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_beqz.f
+#define FLD(f) abuf->fields.sfmt_beq.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
+    INT in_sr = -1;
     if (insn_referenced & (1 << 2)) referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, sr);
+    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, in_sr);
   }
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = -1;
-    INT src2 = -1;
-    src2 = FLD (in_src2);
+    INT in_src1 = -1;
+    INT in_src2 = -1;
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cmp (current_cpu, idesc, 1, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_cmp (current_cpu, idesc, 1, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -405,25 +417,25 @@ model_m32r_d_beqz (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_bgez (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_beqz.f
+#define FLD(f) abuf->fields.sfmt_beq.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
+    INT in_sr = -1;
     if (insn_referenced & (1 << 2)) referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, sr);
+    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, in_sr);
   }
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = -1;
-    INT src2 = -1;
-    src2 = FLD (in_src2);
+    INT in_src1 = -1;
+    INT in_src2 = -1;
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cmp (current_cpu, idesc, 1, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_cmp (current_cpu, idesc, 1, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -432,25 +444,25 @@ model_m32r_d_bgez (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_bgtz (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_beqz.f
+#define FLD(f) abuf->fields.sfmt_beq.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
+    INT in_sr = -1;
     if (insn_referenced & (1 << 2)) referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, sr);
+    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, in_sr);
   }
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = -1;
-    INT src2 = -1;
-    src2 = FLD (in_src2);
+    INT in_src1 = -1;
+    INT in_src2 = -1;
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cmp (current_cpu, idesc, 1, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_cmp (current_cpu, idesc, 1, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -459,25 +471,25 @@ model_m32r_d_bgtz (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_blez (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_beqz.f
+#define FLD(f) abuf->fields.sfmt_beq.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
+    INT in_sr = -1;
     if (insn_referenced & (1 << 2)) referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, sr);
+    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, in_sr);
   }
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = -1;
-    INT src2 = -1;
-    src2 = FLD (in_src2);
+    INT in_src1 = -1;
+    INT in_src2 = -1;
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cmp (current_cpu, idesc, 1, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_cmp (current_cpu, idesc, 1, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -486,25 +498,25 @@ model_m32r_d_blez (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_bltz (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_beqz.f
+#define FLD(f) abuf->fields.sfmt_beq.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
+    INT in_sr = -1;
     if (insn_referenced & (1 << 2)) referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, sr);
+    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, in_sr);
   }
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = -1;
-    INT src2 = -1;
-    src2 = FLD (in_src2);
+    INT in_src1 = -1;
+    INT in_src2 = -1;
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cmp (current_cpu, idesc, 1, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_cmp (current_cpu, idesc, 1, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -513,25 +525,25 @@ model_m32r_d_bltz (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_bnez (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_beqz.f
+#define FLD(f) abuf->fields.sfmt_beq.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
+    INT in_sr = -1;
     if (insn_referenced & (1 << 2)) referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, sr);
+    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, in_sr);
   }
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = -1;
-    INT src2 = -1;
-    src2 = FLD (in_src2);
+    INT in_src1 = -1;
+    INT in_src2 = -1;
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cmp (current_cpu, idesc, 1, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_cmp (current_cpu, idesc, 1, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -540,16 +552,16 @@ model_m32r_d_bnez (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_bl8 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_bl8.f
+#define FLD(f) abuf->fields.sfmt_bl8.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
+    INT in_sr = -1;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, sr);
+    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, in_sr);
   }
   return cycles;
 #undef FLD
@@ -558,16 +570,16 @@ model_m32r_d_bl8 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_bl24 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_bl24.f
+#define FLD(f) abuf->fields.sfmt_bl24.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
+    INT in_sr = -1;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, sr);
+    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, in_sr);
   }
   return cycles;
 #undef FLD
@@ -576,16 +588,16 @@ model_m32r_d_bl24 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_bnc8 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_bc8.f
+#define FLD(f) abuf->fields.sfmt_bl8.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
+    INT in_sr = -1;
     if (insn_referenced & (1 << 2)) referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, sr);
+    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, in_sr);
   }
   return cycles;
 #undef FLD
@@ -594,16 +606,16 @@ model_m32r_d_bnc8 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_bnc24 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_bc24.f
+#define FLD(f) abuf->fields.sfmt_bl24.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
+    INT in_sr = -1;
     if (insn_referenced & (1 << 2)) referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, sr);
+    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, in_sr);
   }
   return cycles;
 #undef FLD
@@ -612,27 +624,27 @@ model_m32r_d_bnc24 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_bne (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_beq.f
+#define FLD(f) abuf->fields.sfmt_beq.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
+    INT in_sr = -1;
     if (insn_referenced & (1 << 3)) referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, sr);
+    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, in_sr);
   }
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = -1;
-    INT src2 = -1;
-    src1 = FLD (in_src1);
-    src2 = FLD (in_src2);
+    INT in_src1 = -1;
+    INT in_src2 = -1;
+    in_src1 = FLD (in_src1);
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cmp (current_cpu, idesc, 1, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_cmp (current_cpu, idesc, 1, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -641,16 +653,16 @@ model_m32r_d_bne (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_bra8 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_bra8.f
+#define FLD(f) abuf->fields.sfmt_bl8.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
+    INT in_sr = -1;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, sr);
+    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, in_sr);
   }
   return cycles;
 #undef FLD
@@ -659,16 +671,16 @@ model_m32r_d_bra8 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_bra24 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_bra24.f
+#define FLD(f) abuf->fields.sfmt_bl24.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
+    INT in_sr = -1;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, sr);
+    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, in_sr);
   }
   return cycles;
 #undef FLD
@@ -677,20 +689,20 @@ model_m32r_d_bra24 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_cmp (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_cmp.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = -1;
-    INT src2 = -1;
-    src1 = FLD (in_src1);
-    src2 = FLD (in_src2);
+    INT in_src1 = -1;
+    INT in_src2 = -1;
+    in_src1 = FLD (in_src1);
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cmp (current_cpu, idesc, 0, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_cmp (current_cpu, idesc, 0, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -699,18 +711,18 @@ model_m32r_d_cmp (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_cmpi (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_cmpi.f
+#define FLD(f) abuf->fields.sfmt_st_d.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = -1;
-    INT src2 = -1;
-    src2 = FLD (in_src2);
+    INT in_src1 = -1;
+    INT in_src2 = -1;
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cmp (current_cpu, idesc, 0, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_cmp (current_cpu, idesc, 0, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -719,20 +731,20 @@ model_m32r_d_cmpi (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_cmpu (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_cmp.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = -1;
-    INT src2 = -1;
-    src1 = FLD (in_src1);
-    src2 = FLD (in_src2);
+    INT in_src1 = -1;
+    INT in_src2 = -1;
+    in_src1 = FLD (in_src1);
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cmp (current_cpu, idesc, 0, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_cmp (current_cpu, idesc, 0, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -741,18 +753,18 @@ model_m32r_d_cmpu (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_cmpui (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_cmpi.f
+#define FLD(f) abuf->fields.sfmt_st_d.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = -1;
-    INT src2 = -1;
-    src2 = FLD (in_src2);
+    INT in_src1 = -1;
+    INT in_src2 = -1;
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cmp (current_cpu, idesc, 0, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_cmp (current_cpu, idesc, 0, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -761,21 +773,23 @@ model_m32r_d_cmpui (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_div (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_div.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    in_dr = FLD (in_dr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
+    if (insn_referenced & (1 << 0)) referenced |= 1 << 1;
     if (insn_referenced & (1 << 2)) referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -784,21 +798,23 @@ model_m32r_d_div (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_divu (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_div.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    in_dr = FLD (in_dr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
+    if (insn_referenced & (1 << 0)) referenced |= 1 << 1;
     if (insn_referenced & (1 << 2)) referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -807,21 +823,23 @@ model_m32r_d_divu (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_rem (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_div.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    in_dr = FLD (in_dr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
+    if (insn_referenced & (1 << 0)) referenced |= 1 << 1;
     if (insn_referenced & (1 << 2)) referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -830,21 +848,23 @@ model_m32r_d_rem (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_remu (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_div.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    in_dr = FLD (in_dr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
+    if (insn_referenced & (1 << 0)) referenced |= 1 << 1;
     if (insn_referenced & (1 << 2)) referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -853,18 +873,18 @@ model_m32r_d_remu (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_jl (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_jl.f
+#define FLD(f) abuf->fields.sfmt_jl.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    sr = FLD (in_sr);
+    INT in_sr = -1;
+    in_sr = FLD (in_sr);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, sr);
+    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, in_sr);
   }
   return cycles;
 #undef FLD
@@ -873,18 +893,18 @@ model_m32r_d_jl (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_jmp (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_jmp.f
+#define FLD(f) abuf->fields.sfmt_jl.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    sr = FLD (in_sr);
+    INT in_sr = -1;
+    in_sr = FLD (in_sr);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, sr);
+    cycles += m32rbf_model_m32r_d_u_cti (current_cpu, idesc, 0, referenced, in_sr);
   }
   return cycles;
 #undef FLD
@@ -893,20 +913,20 @@ model_m32r_d_jmp (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_ld (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ld.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = 0;
-    INT dr = 0;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = 0;
+    INT out_dr = 0;
+    in_sr = FLD (in_sr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, sr, dr);
+    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, in_sr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -915,20 +935,20 @@ model_m32r_d_ld (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_ld_d (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ld_d.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = 0;
-    INT dr = 0;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = 0;
+    INT out_dr = 0;
+    in_sr = FLD (in_sr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, sr, dr);
+    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, in_sr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -937,20 +957,20 @@ model_m32r_d_ld_d (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_ldb (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ldb.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = 0;
-    INT dr = 0;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = 0;
+    INT out_dr = 0;
+    in_sr = FLD (in_sr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, sr, dr);
+    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, in_sr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -959,20 +979,20 @@ model_m32r_d_ldb (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_ldb_d (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ldb_d.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = 0;
-    INT dr = 0;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = 0;
+    INT out_dr = 0;
+    in_sr = FLD (in_sr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, sr, dr);
+    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, in_sr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -981,20 +1001,20 @@ model_m32r_d_ldb_d (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_ldh (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ldh.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = 0;
-    INT dr = 0;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = 0;
+    INT out_dr = 0;
+    in_sr = FLD (in_sr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, sr, dr);
+    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, in_sr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1003,20 +1023,20 @@ model_m32r_d_ldh (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_ldh_d (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ldh_d.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = 0;
-    INT dr = 0;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = 0;
+    INT out_dr = 0;
+    in_sr = FLD (in_sr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, sr, dr);
+    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, in_sr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1025,20 +1045,20 @@ model_m32r_d_ldh_d (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_ldub (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ldb.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = 0;
-    INT dr = 0;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = 0;
+    INT out_dr = 0;
+    in_sr = FLD (in_sr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, sr, dr);
+    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, in_sr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1047,20 +1067,20 @@ model_m32r_d_ldub (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_ldub_d (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ldb_d.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = 0;
-    INT dr = 0;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = 0;
+    INT out_dr = 0;
+    in_sr = FLD (in_sr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, sr, dr);
+    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, in_sr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1069,20 +1089,20 @@ model_m32r_d_ldub_d (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_lduh (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ldh.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = 0;
-    INT dr = 0;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = 0;
+    INT out_dr = 0;
+    in_sr = FLD (in_sr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, sr, dr);
+    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, in_sr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1091,20 +1111,20 @@ model_m32r_d_lduh (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_lduh_d (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ldh_d.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = 0;
-    INT dr = 0;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = 0;
+    INT out_dr = 0;
+    in_sr = FLD (in_sr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, sr, dr);
+    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, in_sr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1113,32 +1133,32 @@ model_m32r_d_lduh_d (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_ld_plus (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ld_plus.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = 0;
-    INT dr = 0;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = 0;
+    INT out_dr = 0;
+    in_sr = FLD (in_sr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, sr, dr);
+    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, in_sr, out_dr);
   }
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_sr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_dr = FLD (in_sr);
+    out_dr = FLD (out_sr);
     referenced |= 1 << 0;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 1, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 1, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1147,19 +1167,19 @@ model_m32r_d_ld_plus (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_ld24 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ld24.f
+#define FLD(f) abuf->fields.sfmt_ld24.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    out_dr = FLD (out_dr);
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1168,19 +1188,19 @@ model_m32r_d_ld24 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_ldi8 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ldi8.f
+#define FLD(f) abuf->fields.sfmt_addi.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    out_dr = FLD (out_dr);
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1189,19 +1209,19 @@ model_m32r_d_ldi8 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_ldi16 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ldi16.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    out_dr = FLD (out_dr);
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1210,20 +1230,20 @@ model_m32r_d_ldi16 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_lock (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_lock.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = 0;
-    INT dr = 0;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = 0;
+    INT out_dr = 0;
+    in_sr = FLD (in_sr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, sr, dr);
+    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, in_sr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1232,20 +1252,20 @@ model_m32r_d_lock (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_machi (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_machi.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = -1;
-    INT src2 = -1;
-    src1 = FLD (in_src1);
-    src2 = FLD (in_src2);
+    INT in_src1 = -1;
+    INT in_src2 = -1;
+    in_src1 = FLD (in_src1);
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_mac (current_cpu, idesc, 0, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_mac (current_cpu, idesc, 0, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -1254,20 +1274,20 @@ model_m32r_d_machi (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_maclo (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_machi.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = -1;
-    INT src2 = -1;
-    src1 = FLD (in_src1);
-    src2 = FLD (in_src2);
+    INT in_src1 = -1;
+    INT in_src2 = -1;
+    in_src1 = FLD (in_src1);
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_mac (current_cpu, idesc, 0, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_mac (current_cpu, idesc, 0, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -1276,20 +1296,20 @@ model_m32r_d_maclo (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_macwhi (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_machi.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = -1;
-    INT src2 = -1;
-    src1 = FLD (in_src1);
-    src2 = FLD (in_src2);
+    INT in_src1 = -1;
+    INT in_src2 = -1;
+    in_src1 = FLD (in_src1);
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_mac (current_cpu, idesc, 0, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_mac (current_cpu, idesc, 0, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -1298,20 +1318,20 @@ model_m32r_d_macwhi (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_macwlo (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_machi.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = -1;
-    INT src2 = -1;
-    src1 = FLD (in_src1);
-    src2 = FLD (in_src2);
+    INT in_src1 = -1;
+    INT in_src2 = -1;
+    in_src1 = FLD (in_src1);
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_mac (current_cpu, idesc, 0, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_mac (current_cpu, idesc, 0, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -1320,21 +1340,23 @@ model_m32r_d_macwlo (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_mul (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    in_dr = FLD (in_dr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
+    referenced |= 1 << 1;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1343,20 +1365,20 @@ model_m32r_d_mul (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_mulhi (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mulhi.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = -1;
-    INT src2 = -1;
-    src1 = FLD (in_src1);
-    src2 = FLD (in_src2);
+    INT in_src1 = -1;
+    INT in_src2 = -1;
+    in_src1 = FLD (in_src1);
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_mac (current_cpu, idesc, 0, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_mac (current_cpu, idesc, 0, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -1365,20 +1387,20 @@ model_m32r_d_mulhi (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_mullo (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mulhi.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = -1;
-    INT src2 = -1;
-    src1 = FLD (in_src1);
-    src2 = FLD (in_src2);
+    INT in_src1 = -1;
+    INT in_src2 = -1;
+    in_src1 = FLD (in_src1);
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_mac (current_cpu, idesc, 0, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_mac (current_cpu, idesc, 0, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -1387,20 +1409,20 @@ model_m32r_d_mullo (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_mulwhi (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mulhi.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = -1;
-    INT src2 = -1;
-    src1 = FLD (in_src1);
-    src2 = FLD (in_src2);
+    INT in_src1 = -1;
+    INT in_src2 = -1;
+    in_src1 = FLD (in_src1);
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_mac (current_cpu, idesc, 0, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_mac (current_cpu, idesc, 0, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -1409,20 +1431,20 @@ model_m32r_d_mulwhi (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_mulwlo (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mulhi.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = -1;
-    INT src2 = -1;
-    src1 = FLD (in_src1);
-    src2 = FLD (in_src2);
+    INT in_src1 = -1;
+    INT in_src2 = -1;
+    in_src1 = FLD (in_src1);
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_mac (current_cpu, idesc, 0, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_mac (current_cpu, idesc, 0, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -1431,21 +1453,21 @@ model_m32r_d_mulwlo (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_mv (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mv.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1454,19 +1476,19 @@ model_m32r_d_mv (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_mvfachi (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mvfachi.f
+#define FLD(f) abuf->fields.sfmt_seth.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    out_dr = FLD (out_dr);
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1475,19 +1497,19 @@ model_m32r_d_mvfachi (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_mvfaclo (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mvfachi.f
+#define FLD(f) abuf->fields.sfmt_seth.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    out_dr = FLD (out_dr);
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1496,19 +1518,19 @@ model_m32r_d_mvfaclo (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_mvfacmi (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mvfachi.f
+#define FLD(f) abuf->fields.sfmt_seth.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    out_dr = FLD (out_dr);
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1517,19 +1539,19 @@ model_m32r_d_mvfacmi (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_mvfc (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mvfc.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    out_dr = FLD (out_dr);
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1538,19 +1560,18 @@ model_m32r_d_mvfc (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_mvtachi (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mvtachi.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_src1);
-    referenced |= 1 << 0;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_src1);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1559,19 +1580,18 @@ model_m32r_d_mvtachi (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_mvtaclo (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mvtachi.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_src1);
-    referenced |= 1 << 0;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_src1);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1580,19 +1600,19 @@ model_m32r_d_mvtaclo (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_mvtc (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mvtc.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
     referenced |= 1 << 0;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1601,21 +1621,21 @@ model_m32r_d_mvtc (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_neg (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mv.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1624,17 +1644,17 @@ model_m32r_d_neg (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_nop (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_nop.f
+#define FLD(f) abuf->fields.fmt_empty.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1643,21 +1663,21 @@ model_m32r_d_nop (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_not (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mv.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1666,16 +1686,16 @@ model_m32r_d_not (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_rac (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_rac.f
+#define FLD(f) abuf->fields.fmt_empty.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = -1;
-    INT src2 = -1;
-    cycles += m32rbf_model_m32r_d_u_mac (current_cpu, idesc, 0, referenced, src1, src2);
+    INT in_src1 = -1;
+    INT in_src2 = -1;
+    cycles += m32rbf_model_m32r_d_u_mac (current_cpu, idesc, 0, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -1684,16 +1704,16 @@ model_m32r_d_rac (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_rach (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_rac.f
+#define FLD(f) abuf->fields.fmt_empty.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = -1;
-    INT src2 = -1;
-    cycles += m32rbf_model_m32r_d_u_mac (current_cpu, idesc, 0, referenced, src1, src2);
+    INT in_src1 = -1;
+    INT in_src2 = -1;
+    cycles += m32rbf_model_m32r_d_u_mac (current_cpu, idesc, 0, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -1702,17 +1722,17 @@ model_m32r_d_rach (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_rte (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_rte.f
+#define FLD(f) abuf->fields.fmt_empty.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1721,19 +1741,19 @@ model_m32r_d_rte (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_seth (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_seth.f
+#define FLD(f) abuf->fields.sfmt_seth.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    out_dr = FLD (out_dr);
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1742,21 +1762,23 @@ model_m32r_d_seth (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_sll (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    in_dr = FLD (in_dr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
+    referenced |= 1 << 1;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1765,21 +1787,21 @@ model_m32r_d_sll (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_sll3 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_sll3.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1788,19 +1810,21 @@ model_m32r_d_sll3 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_slli (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_slli.f
+#define FLD(f) abuf->fields.sfmt_slli.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_dr = FLD (in_dr);
+    out_dr = FLD (out_dr);
+    referenced |= 1 << 1;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1809,21 +1833,23 @@ model_m32r_d_slli (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_sra (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    in_dr = FLD (in_dr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
+    referenced |= 1 << 1;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1832,21 +1858,21 @@ model_m32r_d_sra (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_sra3 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_sll3.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1855,19 +1881,21 @@ model_m32r_d_sra3 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_srai (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_slli.f
+#define FLD(f) abuf->fields.sfmt_slli.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_dr = FLD (in_dr);
+    out_dr = FLD (out_dr);
+    referenced |= 1 << 1;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1876,21 +1904,23 @@ model_m32r_d_srai (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_srl (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    in_dr = FLD (in_dr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
+    referenced |= 1 << 1;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1899,21 +1929,21 @@ model_m32r_d_srl (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_srl3 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_sll3.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1922,19 +1952,21 @@ model_m32r_d_srl3 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_srli (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_slli.f
+#define FLD(f) abuf->fields.sfmt_slli.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_dr = FLD (in_dr);
+    out_dr = FLD (out_dr);
+    referenced |= 1 << 1;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -1943,20 +1975,20 @@ model_m32r_d_srli (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_st (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_st.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = 0;
-    INT src2 = 0;
-    src1 = FLD (in_src1);
-    src2 = FLD (in_src2);
+    INT in_src1 = 0;
+    INT in_src2 = 0;
+    in_src1 = FLD (in_src1);
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_store (current_cpu, idesc, 0, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_store (current_cpu, idesc, 0, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -1965,20 +1997,20 @@ model_m32r_d_st (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_st_d (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_st_d.f
+#define FLD(f) abuf->fields.sfmt_st_d.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = 0;
-    INT src2 = 0;
-    src1 = FLD (in_src1);
-    src2 = FLD (in_src2);
+    INT in_src1 = 0;
+    INT in_src2 = 0;
+    in_src1 = FLD (in_src1);
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_store (current_cpu, idesc, 0, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_store (current_cpu, idesc, 0, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -1987,20 +2019,20 @@ model_m32r_d_st_d (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_stb (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_stb.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = 0;
-    INT src2 = 0;
-    src1 = FLD (in_src1);
-    src2 = FLD (in_src2);
+    INT in_src1 = 0;
+    INT in_src2 = 0;
+    in_src1 = FLD (in_src1);
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_store (current_cpu, idesc, 0, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_store (current_cpu, idesc, 0, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -2009,20 +2041,20 @@ model_m32r_d_stb (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_stb_d (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_stb_d.f
+#define FLD(f) abuf->fields.sfmt_st_d.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = 0;
-    INT src2 = 0;
-    src1 = FLD (in_src1);
-    src2 = FLD (in_src2);
+    INT in_src1 = 0;
+    INT in_src2 = 0;
+    in_src1 = FLD (in_src1);
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_store (current_cpu, idesc, 0, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_store (current_cpu, idesc, 0, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -2031,20 +2063,20 @@ model_m32r_d_stb_d (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_sth (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_sth.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = 0;
-    INT src2 = 0;
-    src1 = FLD (in_src1);
-    src2 = FLD (in_src2);
+    INT in_src1 = 0;
+    INT in_src2 = 0;
+    in_src1 = FLD (in_src1);
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_store (current_cpu, idesc, 0, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_store (current_cpu, idesc, 0, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -2053,20 +2085,20 @@ model_m32r_d_sth (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_sth_d (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_sth_d.f
+#define FLD(f) abuf->fields.sfmt_st_d.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = 0;
-    INT src2 = 0;
-    src1 = FLD (in_src1);
-    src2 = FLD (in_src2);
+    INT in_src1 = 0;
+    INT in_src2 = 0;
+    in_src1 = FLD (in_src1);
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_store (current_cpu, idesc, 0, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_store (current_cpu, idesc, 0, referenced, in_src1, in_src2);
   }
   return cycles;
 #undef FLD
@@ -2075,32 +2107,30 @@ model_m32r_d_sth_d (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_st_plus (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_st_plus.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = 0;
-    INT src2 = 0;
-    src1 = FLD (in_src1);
-    src2 = FLD (in_src2);
+    INT in_src1 = 0;
+    INT in_src2 = 0;
+    in_src1 = FLD (in_src1);
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_store (current_cpu, idesc, 0, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_store (current_cpu, idesc, 0, referenced, in_src1, in_src2);
   }
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    dr = FLD (out_src2);
-    sr = FLD (in_src2);
-    referenced |= 1 << 0;
-    referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 1, referenced, sr, sr2, dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_dr = FLD (in_src2);
+    out_dr = FLD (out_src2);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 1, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -2109,32 +2139,30 @@ model_m32r_d_st_plus (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_st_minus (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_st_plus.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT src1 = 0;
-    INT src2 = 0;
-    src1 = FLD (in_src1);
-    src2 = FLD (in_src2);
+    INT in_src1 = 0;
+    INT in_src2 = 0;
+    in_src1 = FLD (in_src1);
+    in_src2 = FLD (in_src2);
     referenced |= 1 << 0;
     referenced |= 1 << 1;
-    cycles += m32rbf_model_m32r_d_u_store (current_cpu, idesc, 0, referenced, src1, src2);
+    cycles += m32rbf_model_m32r_d_u_store (current_cpu, idesc, 0, referenced, in_src1, in_src2);
   }
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    dr = FLD (out_src2);
-    sr = FLD (in_src2);
-    referenced |= 1 << 0;
-    referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 1, referenced, sr, sr2, dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_dr = FLD (in_src2);
+    out_dr = FLD (out_src2);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 1, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -2143,21 +2171,23 @@ model_m32r_d_st_minus (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_sub (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    in_dr = FLD (in_dr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
+    referenced |= 1 << 1;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -2166,21 +2196,23 @@ model_m32r_d_sub (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_subv (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_addv.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    in_dr = FLD (in_dr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
+    referenced |= 1 << 1;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -2189,21 +2221,23 @@ model_m32r_d_subv (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_subx (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_addx.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    sr = FLD (in_sr);
-    dr = FLD (out_dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    in_sr = FLD (in_sr);
+    in_dr = FLD (in_dr);
+    out_dr = FLD (out_dr);
     referenced |= 1 << 0;
+    referenced |= 1 << 1;
     referenced |= 1 << 2;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -2212,17 +2246,17 @@ model_m32r_d_subx (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_trap (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_trap.f
+#define FLD(f) abuf->fields.sfmt_trap.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = -1;
-    INT sr2 = -1;
-    INT dr = -1;
-    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, sr, sr2, dr);
+    INT in_sr = -1;
+    INT in_dr = -1;
+    INT out_dr = -1;
+    cycles += m32rbf_model_m32r_d_u_exec (current_cpu, idesc, 0, referenced, in_sr, in_dr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -2231,16 +2265,16 @@ model_m32r_d_trap (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_m32r_d_unlock (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_unlock.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
   {
     int referenced = 0;
     int UNUSED insn_referenced = abuf->written;
-    INT sr = 0;
-    INT dr = 0;
-    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, sr, dr);
+    INT in_sr = 0;
+    INT out_dr = 0;
+    cycles += m32rbf_model_m32r_d_u_load (current_cpu, idesc, 0, referenced, in_sr, out_dr);
   }
   return cycles;
 #undef FLD
@@ -2249,7 +2283,7 @@ model_m32r_d_unlock (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_add (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2265,7 +2299,7 @@ model_test_add (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_add3 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_add3.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2281,7 +2315,7 @@ model_test_add3 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_and (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2297,7 +2331,7 @@ model_test_and (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_and3 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_and3.f
+#define FLD(f) abuf->fields.sfmt_and3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2313,7 +2347,7 @@ model_test_and3 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_or (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2329,7 +2363,7 @@ model_test_or (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_or3 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_or3.f
+#define FLD(f) abuf->fields.sfmt_and3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2345,7 +2379,7 @@ model_test_or3 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_xor (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2361,7 +2395,7 @@ model_test_xor (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_xor3 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_and3.f
+#define FLD(f) abuf->fields.sfmt_and3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2377,7 +2411,7 @@ model_test_xor3 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_addi (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_addi.f
+#define FLD(f) abuf->fields.sfmt_addi.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2393,7 +2427,7 @@ model_test_addi (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_addv (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_addv.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2409,7 +2443,7 @@ model_test_addv (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_addv3 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_addv3.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2425,7 +2459,7 @@ model_test_addv3 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_addx (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_addx.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2441,7 +2475,7 @@ model_test_addx (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_bc8 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_bc8.f
+#define FLD(f) abuf->fields.sfmt_bl8.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2457,7 +2491,7 @@ model_test_bc8 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_bc24 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_bc24.f
+#define FLD(f) abuf->fields.sfmt_bl24.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2473,7 +2507,7 @@ model_test_bc24 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_beq (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_beq.f
+#define FLD(f) abuf->fields.sfmt_beq.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2489,7 +2523,7 @@ model_test_beq (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_beqz (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_beqz.f
+#define FLD(f) abuf->fields.sfmt_beq.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2505,7 +2539,7 @@ model_test_beqz (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_bgez (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_beqz.f
+#define FLD(f) abuf->fields.sfmt_beq.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2521,7 +2555,7 @@ model_test_bgez (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_bgtz (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_beqz.f
+#define FLD(f) abuf->fields.sfmt_beq.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2537,7 +2571,7 @@ model_test_bgtz (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_blez (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_beqz.f
+#define FLD(f) abuf->fields.sfmt_beq.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2553,7 +2587,7 @@ model_test_blez (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_bltz (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_beqz.f
+#define FLD(f) abuf->fields.sfmt_beq.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2569,7 +2603,7 @@ model_test_bltz (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_bnez (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_beqz.f
+#define FLD(f) abuf->fields.sfmt_beq.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2585,7 +2619,7 @@ model_test_bnez (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_bl8 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_bl8.f
+#define FLD(f) abuf->fields.sfmt_bl8.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2601,7 +2635,7 @@ model_test_bl8 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_bl24 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_bl24.f
+#define FLD(f) abuf->fields.sfmt_bl24.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2617,7 +2651,7 @@ model_test_bl24 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_bnc8 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_bc8.f
+#define FLD(f) abuf->fields.sfmt_bl8.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2633,7 +2667,7 @@ model_test_bnc8 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_bnc24 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_bc24.f
+#define FLD(f) abuf->fields.sfmt_bl24.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2649,7 +2683,7 @@ model_test_bnc24 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_bne (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_beq.f
+#define FLD(f) abuf->fields.sfmt_beq.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2665,7 +2699,7 @@ model_test_bne (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_bra8 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_bra8.f
+#define FLD(f) abuf->fields.sfmt_bl8.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2681,7 +2715,7 @@ model_test_bra8 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_bra24 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_bra24.f
+#define FLD(f) abuf->fields.sfmt_bl24.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2697,7 +2731,7 @@ model_test_bra24 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_cmp (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_cmp.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2713,7 +2747,7 @@ model_test_cmp (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_cmpi (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_cmpi.f
+#define FLD(f) abuf->fields.sfmt_st_d.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2729,7 +2763,7 @@ model_test_cmpi (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_cmpu (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_cmp.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2745,7 +2779,7 @@ model_test_cmpu (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_cmpui (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_cmpi.f
+#define FLD(f) abuf->fields.sfmt_st_d.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2761,7 +2795,7 @@ model_test_cmpui (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_div (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_div.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2777,7 +2811,7 @@ model_test_div (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_divu (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_div.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2793,7 +2827,7 @@ model_test_divu (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_rem (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_div.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2809,7 +2843,7 @@ model_test_rem (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_remu (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_div.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2825,7 +2859,7 @@ model_test_remu (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_jl (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_jl.f
+#define FLD(f) abuf->fields.sfmt_jl.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2841,7 +2875,7 @@ model_test_jl (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_jmp (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_jmp.f
+#define FLD(f) abuf->fields.sfmt_jl.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2857,7 +2891,7 @@ model_test_jmp (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_ld (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ld.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2873,7 +2907,7 @@ model_test_ld (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_ld_d (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ld_d.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2889,7 +2923,7 @@ model_test_ld_d (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_ldb (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ldb.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2905,7 +2939,7 @@ model_test_ldb (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_ldb_d (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ldb_d.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2921,7 +2955,7 @@ model_test_ldb_d (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_ldh (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ldh.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2937,7 +2971,7 @@ model_test_ldh (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_ldh_d (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ldh_d.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2953,7 +2987,7 @@ model_test_ldh_d (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_ldub (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ldb.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2969,7 +3003,7 @@ model_test_ldub (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_ldub_d (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ldb_d.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -2985,7 +3019,7 @@ model_test_ldub_d (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_lduh (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ldh.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3001,7 +3035,7 @@ model_test_lduh (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_lduh_d (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ldh_d.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3017,7 +3051,7 @@ model_test_lduh_d (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_ld_plus (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ld_plus.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3033,7 +3067,7 @@ model_test_ld_plus (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_ld24 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ld24.f
+#define FLD(f) abuf->fields.sfmt_ld24.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3049,7 +3083,7 @@ model_test_ld24 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_ldi8 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ldi8.f
+#define FLD(f) abuf->fields.sfmt_addi.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3065,7 +3099,7 @@ model_test_ldi8 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_ldi16 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_ldi16.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3081,7 +3115,7 @@ model_test_ldi16 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_lock (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_lock.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3097,7 +3131,7 @@ model_test_lock (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_machi (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_machi.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3113,7 +3147,7 @@ model_test_machi (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_maclo (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_machi.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3129,7 +3163,7 @@ model_test_maclo (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_macwhi (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_machi.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3145,7 +3179,7 @@ model_test_macwhi (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_macwlo (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_machi.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3161,7 +3195,7 @@ model_test_macwlo (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_mul (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3177,7 +3211,7 @@ model_test_mul (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_mulhi (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mulhi.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3193,7 +3227,7 @@ model_test_mulhi (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_mullo (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mulhi.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3209,7 +3243,7 @@ model_test_mullo (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_mulwhi (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mulhi.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3225,7 +3259,7 @@ model_test_mulwhi (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_mulwlo (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mulhi.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3241,7 +3275,7 @@ model_test_mulwlo (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_mv (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mv.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3257,7 +3291,7 @@ model_test_mv (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_mvfachi (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mvfachi.f
+#define FLD(f) abuf->fields.sfmt_seth.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3273,7 +3307,7 @@ model_test_mvfachi (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_mvfaclo (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mvfachi.f
+#define FLD(f) abuf->fields.sfmt_seth.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3289,7 +3323,7 @@ model_test_mvfaclo (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_mvfacmi (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mvfachi.f
+#define FLD(f) abuf->fields.sfmt_seth.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3305,7 +3339,7 @@ model_test_mvfacmi (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_mvfc (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mvfc.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3321,7 +3355,7 @@ model_test_mvfc (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_mvtachi (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mvtachi.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3337,7 +3371,7 @@ model_test_mvtachi (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_mvtaclo (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mvtachi.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3353,7 +3387,7 @@ model_test_mvtaclo (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_mvtc (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mvtc.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3369,7 +3403,7 @@ model_test_mvtc (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_neg (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mv.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3385,7 +3419,7 @@ model_test_neg (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_nop (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_nop.f
+#define FLD(f) abuf->fields.fmt_empty.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3401,7 +3435,7 @@ model_test_nop (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_not (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_mv.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3417,7 +3451,7 @@ model_test_not (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_rac (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_rac.f
+#define FLD(f) abuf->fields.fmt_empty.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3433,7 +3467,7 @@ model_test_rac (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_rach (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_rac.f
+#define FLD(f) abuf->fields.fmt_empty.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3449,7 +3483,7 @@ model_test_rach (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_rte (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_rte.f
+#define FLD(f) abuf->fields.fmt_empty.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3465,7 +3499,7 @@ model_test_rte (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_seth (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_seth.f
+#define FLD(f) abuf->fields.sfmt_seth.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3481,7 +3515,7 @@ model_test_seth (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_sll (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3497,7 +3531,7 @@ model_test_sll (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_sll3 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_sll3.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3513,7 +3547,7 @@ model_test_sll3 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_slli (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_slli.f
+#define FLD(f) abuf->fields.sfmt_slli.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3529,7 +3563,7 @@ model_test_slli (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_sra (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3545,7 +3579,7 @@ model_test_sra (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_sra3 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_sll3.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3561,7 +3595,7 @@ model_test_sra3 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_srai (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_slli.f
+#define FLD(f) abuf->fields.sfmt_slli.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3577,7 +3611,7 @@ model_test_srai (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_srl (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3593,7 +3627,7 @@ model_test_srl (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_srl3 (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_sll3.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3609,7 +3643,7 @@ model_test_srl3 (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_srli (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_slli.f
+#define FLD(f) abuf->fields.sfmt_slli.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3625,7 +3659,7 @@ model_test_srli (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_st (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_st.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3641,7 +3675,7 @@ model_test_st (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_st_d (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_st_d.f
+#define FLD(f) abuf->fields.sfmt_st_d.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3657,7 +3691,7 @@ model_test_st_d (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_stb (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_stb.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3673,7 +3707,7 @@ model_test_stb (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_stb_d (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_stb_d.f
+#define FLD(f) abuf->fields.sfmt_st_d.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3689,7 +3723,7 @@ model_test_stb_d (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_sth (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_sth.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3705,7 +3739,7 @@ model_test_sth (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_sth_d (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_sth_d.f
+#define FLD(f) abuf->fields.sfmt_st_d.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3721,7 +3755,7 @@ model_test_sth_d (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_st_plus (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_st_plus.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3737,7 +3771,7 @@ model_test_st_plus (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_st_minus (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_st_plus.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3753,7 +3787,7 @@ model_test_st_minus (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_sub (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3769,7 +3803,7 @@ model_test_sub (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_subv (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_addv.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3785,7 +3819,7 @@ model_test_subv (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_subx (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_addx.f
+#define FLD(f) abuf->fields.sfmt_add.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3801,7 +3835,7 @@ model_test_subx (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_trap (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.cti.fields.fmt_trap.f
+#define FLD(f) abuf->fields.sfmt_trap.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -3817,7 +3851,7 @@ model_test_trap (SIM_CPU *current_cpu, void *sem_arg)
 static int
 model_test_unlock (SIM_CPU *current_cpu, void *sem_arg)
 {
-#define FLD(f) abuf->fields.fmt_unlock.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
   const IDESC * UNUSED idesc = abuf->idesc;
   int cycles = 0;
@@ -4092,10 +4126,18 @@ static const MACH_IMP_PROPERTIES m32rbf_imp_properties =
 #endif
 };
 
+
+static void
+m32rbf_prepare_run (SIM_CPU *cpu)
+{
+  if (CPU_IDESC (cpu) == NULL)
+    m32rbf_init_idesc_table (cpu);
+}
+
 static const CGEN_INSN *
-m32rbf_opcode (SIM_CPU *cpu, int inum)
+m32rbf_get_idata (SIM_CPU *cpu, int inum)
 {
-  return CPU_IDESC (cpu) [inum].opcode;
+  return CPU_IDESC (cpu) [inum].idata;
 }
 
 static void
@@ -4105,8 +4147,8 @@ m32r_init_cpu (SIM_CPU *cpu)
   CPU_REG_STORE (cpu) = m32rbf_store_register;
   CPU_PC_FETCH (cpu) = m32rbf_h_pc_get;
   CPU_PC_STORE (cpu) = m32rbf_h_pc_set;
-  CPU_OPCODE (cpu) = m32rbf_opcode;
-  CPU_MAX_INSNS (cpu) = M32RBF_INSN_MAX;
+  CPU_GET_IDATA (cpu) = m32rbf_get_idata;
+  CPU_MAX_INSNS (cpu) = M32RBF_INSN__MAX;
   CPU_INSN_NAME (cpu) = cgen_insn_name;
   CPU_FULL_ENGINE_FN (cpu) = m32rbf_engine_run_full;
 #if WITH_FAST
@@ -4114,13 +4156,13 @@ m32r_init_cpu (SIM_CPU *cpu)
 #else
   CPU_FAST_ENGINE_FN (cpu) = m32rbf_engine_run_full;
 #endif
-  m32rbf_init_idesc_table (cpu);
 }
 
 const MACH m32r_mach =
 {
-  "m32r", "m32r",
+  "m32r", "m32r", MACH_M32R,
   32, 32, & m32r_models[0], & m32rbf_imp_properties,
-  m32r_init_cpu
+  m32r_init_cpu,
+  m32rbf_prepare_run
 };