Decouple inferior_ptid/inferior_thread(); dup ptids in thread list (PR 25412)

[deliverable/binutils-gdb.git] / sim / m32r / semx-switch.c

diff --git a/sim/m32r/semx-switch.c b/sim/m32r/semx-switch.c
index ef3c490f259b83d7606a3131b54709b3138d2d99..df00c65f1a0bbaef42515ccbfb073b7c83d2feae 100644 (file)
--- a/sim/m32r/semx-switch.c
+++ b/sim/m32r/semx-switch.c
@@ -2,23 +2,22 @@
 
 THIS FILE IS MACHINE GENERATED WITH CGEN.
 
-Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+Copyright 1996-2020 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
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
+   This file is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+   It is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+   License for more details.
 
-You should have received a copy of the GNU General Public License along
-with this program; if not, write to the Free Software Foundation, Inc.,
-59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+   You should have received a copy of the GNU General Public License along
+   with this program; if not, see <http://www.gnu.org/licenses/>.
 
 */
 
@@ -140,6 +139,8 @@ with this program; if not, write to the Free Software Foundation, Inc.,
     { M32RXF_INSN_STH, && case_sem_INSN_STH },
     { M32RXF_INSN_STH_D, && case_sem_INSN_STH_D },
     { M32RXF_INSN_ST_PLUS, && case_sem_INSN_ST_PLUS },
+    { M32RXF_INSN_STH_PLUS, && case_sem_INSN_STH_PLUS },
+    { M32RXF_INSN_STB_PLUS, && case_sem_INSN_STB_PLUS },
     { M32RXF_INSN_ST_MINUS, && case_sem_INSN_ST_MINUS },
     { M32RXF_INSN_SUB, && case_sem_INSN_SUB },
     { M32RXF_INSN_SUBV, && case_sem_INSN_SUBV },
@@ -157,6 +158,11 @@ with this program; if not, write to the Free Software Foundation, Inc.,
     { M32RXF_INSN_MACLH1, && case_sem_INSN_MACLH1 },
     { M32RXF_INSN_SC, && case_sem_INSN_SC },
     { M32RXF_INSN_SNC, && case_sem_INSN_SNC },
+    { M32RXF_INSN_CLRPSW, && case_sem_INSN_CLRPSW },
+    { M32RXF_INSN_SETPSW, && case_sem_INSN_SETPSW },
+    { M32RXF_INSN_BSET, && case_sem_INSN_BSET },
+    { M32RXF_INSN_BCLR, && case_sem_INSN_BCLR },
+    { M32RXF_INSN_BTST, && case_sem_INSN_BTST },
     { M32RXF_INSN_PAR_ADD, && case_sem_INSN_PAR_ADD },
     { M32RXF_INSN_WRITE_ADD, && case_sem_INSN_WRITE_ADD },
     { M32RXF_INSN_PAR_AND, && case_sem_INSN_PAR_AND },
@@ -281,6 +287,10 @@ with this program; if not, write to the Free Software Foundation, Inc.,
     { M32RXF_INSN_WRITE_STH, && case_sem_INSN_WRITE_STH },
     { M32RXF_INSN_PAR_ST_PLUS, && case_sem_INSN_PAR_ST_PLUS },
     { M32RXF_INSN_WRITE_ST_PLUS, && case_sem_INSN_WRITE_ST_PLUS },
+    { M32RXF_INSN_PAR_STH_PLUS, && case_sem_INSN_PAR_STH_PLUS },
+    { M32RXF_INSN_WRITE_STH_PLUS, && case_sem_INSN_WRITE_STH_PLUS },
+    { M32RXF_INSN_PAR_STB_PLUS, && case_sem_INSN_PAR_STB_PLUS },
+    { M32RXF_INSN_WRITE_STB_PLUS, && case_sem_INSN_WRITE_STB_PLUS },
     { M32RXF_INSN_PAR_ST_MINUS, && case_sem_INSN_PAR_ST_MINUS },
     { M32RXF_INSN_WRITE_ST_MINUS, && case_sem_INSN_WRITE_ST_MINUS },
     { M32RXF_INSN_PAR_SUB, && case_sem_INSN_PAR_SUB },
@@ -309,16 +319,24 @@ with this program; if not, write to the Free Software Foundation, Inc.,
     { M32RXF_INSN_WRITE_SC, && case_sem_INSN_WRITE_SC },
     { M32RXF_INSN_PAR_SNC, && case_sem_INSN_PAR_SNC },
     { M32RXF_INSN_WRITE_SNC, && case_sem_INSN_WRITE_SNC },
+    { M32RXF_INSN_PAR_CLRPSW, && case_sem_INSN_PAR_CLRPSW },
+    { M32RXF_INSN_WRITE_CLRPSW, && case_sem_INSN_WRITE_CLRPSW },
+    { M32RXF_INSN_PAR_SETPSW, && case_sem_INSN_PAR_SETPSW },
+    { M32RXF_INSN_WRITE_SETPSW, && case_sem_INSN_WRITE_SETPSW },
+    { M32RXF_INSN_PAR_BTST, && case_sem_INSN_PAR_BTST },
+    { M32RXF_INSN_WRITE_BTST, && case_sem_INSN_WRITE_BTST },
     { 0, 0 }
   };
   int i;
 
   for (i = 0; labels[i].label != 0; ++i)
+    {
 #if FAST_P
-    CPU_IDESC (current_cpu) [labels[i].index].sem_fast_lab = labels[i].label;
+      CPU_IDESC (current_cpu) [labels[i].index].sem_fast_lab = labels[i].label;
 #else
-    CPU_IDESC (current_cpu) [labels[i].index].sem_full_lab = labels[i].label;
+      CPU_IDESC (current_cpu) [labels[i].index].sem_full_lab = labels[i].label;
 #endif
+    }
 
 #undef DEFINE_LABELS
 #endif /* DEFINE_LABELS */
@@ -327,17 +345,17 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 /* If hyper-fast [well not unnecessarily slow] execution is selected, turn
    off frills like tracing and profiling.  */
-/* FIXME: A better way would be to have TRACE_RESULT check for something
+/* FIXME: A better way would be to have CGEN_TRACE_RESULT check for something
    that can cause it to be optimized out.  Another way would be to emit
    special handlers into the instruction "stream".  */
 
 #if FAST_P
-#undef TRACE_RESULT
-#define TRACE_RESULT(cpu, abuf, name, type, val)
+#undef CGEN_TRACE_RESULT
+#define CGEN_TRACE_RESULT(cpu, abuf, name, type, val)
 #endif
 
 #undef GET_ATTR
-#define GET_ATTR(cpu, num, attr) CGEN_INSN_ATTR (abuf->idesc->opcode, CGEN_INSN_##attr)
+#define GET_ATTR(cpu, num, attr) CGEN_ATTR_VALUE (NULL, abuf->idesc->attrs, CGEN_INSN_##attr)
 
 {
 
@@ -368,19 +386,21 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_empty.f
+#define FLD(f) abuf->fields.sfmt_empty.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   {
-#if WITH_SCACHE
-    /* Update the recorded pc in the cpu state struct.  */
+    /* Update the recorded pc in the cpu state struct.
+       Only necessary for WITH_SCACHE case, but to avoid the
+       conditional compilation ....  */
     SET_H_PC (pc);
-#endif
-    sim_engine_invalid_insn (current_cpu, pc);
-    sim_io_error (CPU_STATE (current_cpu), "invalid insn not handled\n");
-    /* NOTREACHED */
+    /* Virtual insns have zero size.  Overwrite vpc with address of next insn
+       using the default-insn-bitsize spec.  When executing insns in parallel
+       we may want to queue the fault and continue execution.  */
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
+    vpc = sim_engine_invalid_insn (current_cpu, pc, vpc);
   }
 
 #undef FLD
@@ -391,7 +411,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_empty.f
+#define FLD(f) abuf->fields.sfmt_empty.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
@@ -410,7 +430,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_empty.f
+#define FLD(f) abuf->fields.sfmt_empty.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
@@ -429,7 +449,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_empty.f
+#define FLD(f) abuf->fields.sfmt_empty.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
@@ -438,12 +458,12 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
 #if WITH_SCACHE_PBB_M32RXF
 #ifdef DEFINE_SWITCH
     vpc = m32rxf_pbb_cti_chain (current_cpu, sem_arg,
-                              pbb_br_npc_ptr, pbb_br_npc);
+                              pbb_br_type, pbb_br_npc);
     BREAK (sem);
 #else
     /* FIXME: Allow provision of explicit ifmt spec in insn spec.  */
     vpc = m32rxf_pbb_cti_chain (current_cpu, sem_arg,
-                              CPU_PBB_BR_NPC_PTR (current_cpu),
+                              CPU_PBB_BR_TYPE (current_cpu),
                               CPU_PBB_BR_NPC (current_cpu));
 #endif
 #endif
@@ -457,7 +477,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_empty.f
+#define FLD(f) abuf->fields.sfmt_empty.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
@@ -479,19 +499,23 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_empty.f
+#define FLD(f) abuf->fields.sfmt_empty.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   {
 #if WITH_SCACHE_PBB_M32RXF
-#ifdef DEFINE_SWITCH
+#if defined DEFINE_SWITCH || defined FAST_P
     /* In the switch case FAST_P is a constant, allowing several optimizations
        in any called inline functions.  */
     vpc = m32rxf_pbb_begin (current_cpu, FAST_P);
 #else
+#if 0 /* cgen engine can't handle dynamic fast/full switching yet.  */
     vpc = m32rxf_pbb_begin (current_cpu, STATE_RUN_FAST_P (CPU_STATE (current_cpu)));
+#else
+    vpc = m32rxf_pbb_begin (current_cpu, 0);
+#endif
 #endif
 #endif
   }
@@ -504,7 +528,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -512,7 +536,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
   {
     SI opval = ADDSI (* FLD (i_dr), * FLD (i_sr));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -523,7 +547,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_add3.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -531,7 +555,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
   {
     SI opval = ADDSI (* FLD (i_sr), FLD (f_simm16));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -542,7 +566,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -550,7 +574,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
   {
     SI opval = ANDSI (* FLD (i_dr), * FLD (i_sr));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -561,7 +585,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_and3.f
+#define FLD(f) abuf->fields.sfmt_and3.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -569,7 +593,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
   {
     SI opval = ANDSI (* FLD (i_sr), FLD (f_uimm16));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -580,7 +604,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -588,7 +612,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
   {
     SI opval = ORSI (* FLD (i_dr), * FLD (i_sr));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -599,7 +623,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_or3.f
+#define FLD(f) abuf->fields.sfmt_and3.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -607,7 +631,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
   {
     SI opval = ORSI (* FLD (i_sr), FLD (f_uimm16));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -618,7 +642,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -626,7 +650,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
   {
     SI opval = XORSI (* FLD (i_dr), * FLD (i_sr));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -637,7 +661,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_and3.f
+#define FLD(f) abuf->fields.sfmt_and3.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -645,7 +669,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
   {
     SI opval = XORSI (* FLD (i_sr), FLD (f_uimm16));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -656,7 +680,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_addi.f
+#define FLD(f) abuf->fields.sfmt_addi.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -664,7 +688,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
   {
     SI opval = ADDSI (* FLD (i_dr), FLD (f_simm8));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -675,26 +699,26 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_addv.f
+#define FLD(f) abuf->fields.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
-  BI temp1;SI temp0;
+{
+  SI temp0;BI temp1;
   temp0 = ADDSI (* FLD (i_dr), * FLD (i_sr));
   temp1 = ADDOFSI (* FLD (i_dr), * FLD (i_sr), 0);
   {
     SI opval = temp0;
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     BI opval = temp1;
     CPU (h_cond) = opval;
-    TRACE_RESULT (current_cpu, abuf, "condbit", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -704,26 +728,26 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_addv3.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
 
-do {
-  BI temp1;SI temp0;
+{
+  SI temp0;BI temp1;
   temp0 = ADDSI (* FLD (i_sr), FLD (f_simm16));
   temp1 = ADDOFSI (* FLD (i_sr), FLD (f_simm16), 0);
   {
     SI opval = temp0;
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     BI opval = temp1;
     CPU (h_cond) = opval;
-    TRACE_RESULT (current_cpu, abuf, "condbit", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -733,26 +757,26 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_addx.f
+#define FLD(f) abuf->fields.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
-  BI temp1;SI temp0;
+{
+  SI temp0;BI temp1;
   temp0 = ADDCSI (* FLD (i_dr), * FLD (i_sr), CPU (h_cond));
   temp1 = ADDCFSI (* FLD (i_dr), * FLD (i_sr), CPU (h_cond));
   {
     SI opval = temp0;
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     BI opval = temp1;
     CPU (h_cond) = opval;
-    TRACE_RESULT (current_cpu, abuf, "condbit", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -762,7 +786,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_bc8.f
+#define FLD(f) abuf->fields.sfmt_bl8.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
@@ -771,9 +795,9 @@ do {
 if (CPU (h_cond)) {
   {
     USI opval = FLD (i_disp8);
-    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc, SEM_BRANCH_ADDR_CACHE (sem_arg));
+    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
 
@@ -787,7 +811,7 @@ if (CPU (h_cond)) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_bc24.f
+#define FLD(f) abuf->fields.sfmt_bl24.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
@@ -796,9 +820,9 @@ if (CPU (h_cond)) {
 if (CPU (h_cond)) {
   {
     USI opval = FLD (i_disp24);
-    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc, SEM_BRANCH_ADDR_CACHE (sem_arg));
+    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
 
@@ -812,7 +836,7 @@ if (CPU (h_cond)) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_beq.f
+#define FLD(f) abuf->fields.sfmt_beq.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
@@ -821,9 +845,9 @@ if (CPU (h_cond)) {
 if (EQSI (* FLD (i_src1), * FLD (i_src2))) {
   {
     USI opval = FLD (i_disp16);
-    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc, SEM_BRANCH_ADDR_CACHE (sem_arg));
+    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
     written |= (1 << 3);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
 
@@ -837,7 +861,7 @@ if (EQSI (* FLD (i_src1), * FLD (i_src2))) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_beqz.f
+#define FLD(f) abuf->fields.sfmt_beq.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
@@ -846,9 +870,9 @@ if (EQSI (* FLD (i_src1), * FLD (i_src2))) {
 if (EQSI (* FLD (i_src2), 0)) {
   {
     USI opval = FLD (i_disp16);
-    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc, SEM_BRANCH_ADDR_CACHE (sem_arg));
+    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
 
@@ -862,7 +886,7 @@ if (EQSI (* FLD (i_src2), 0)) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_beqz.f
+#define FLD(f) abuf->fields.sfmt_beq.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
@@ -871,9 +895,9 @@ if (EQSI (* FLD (i_src2), 0)) {
 if (GESI (* FLD (i_src2), 0)) {
   {
     USI opval = FLD (i_disp16);
-    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc, SEM_BRANCH_ADDR_CACHE (sem_arg));
+    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
 
@@ -887,7 +911,7 @@ if (GESI (* FLD (i_src2), 0)) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_beqz.f
+#define FLD(f) abuf->fields.sfmt_beq.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
@@ -896,9 +920,9 @@ if (GESI (* FLD (i_src2), 0)) {
 if (GTSI (* FLD (i_src2), 0)) {
   {
     USI opval = FLD (i_disp16);
-    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc, SEM_BRANCH_ADDR_CACHE (sem_arg));
+    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
 
@@ -912,7 +936,7 @@ if (GTSI (* FLD (i_src2), 0)) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_beqz.f
+#define FLD(f) abuf->fields.sfmt_beq.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
@@ -921,9 +945,9 @@ if (GTSI (* FLD (i_src2), 0)) {
 if (LESI (* FLD (i_src2), 0)) {
   {
     USI opval = FLD (i_disp16);
-    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc, SEM_BRANCH_ADDR_CACHE (sem_arg));
+    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
 
@@ -937,7 +961,7 @@ if (LESI (* FLD (i_src2), 0)) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_beqz.f
+#define FLD(f) abuf->fields.sfmt_beq.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
@@ -946,9 +970,9 @@ if (LESI (* FLD (i_src2), 0)) {
 if (LTSI (* FLD (i_src2), 0)) {
   {
     USI opval = FLD (i_disp16);
-    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc, SEM_BRANCH_ADDR_CACHE (sem_arg));
+    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
 
@@ -962,7 +986,7 @@ if (LTSI (* FLD (i_src2), 0)) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_beqz.f
+#define FLD(f) abuf->fields.sfmt_beq.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
@@ -971,9 +995,9 @@ if (LTSI (* FLD (i_src2), 0)) {
 if (NESI (* FLD (i_src2), 0)) {
   {
     USI opval = FLD (i_disp16);
-    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc, SEM_BRANCH_ADDR_CACHE (sem_arg));
+    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
 
@@ -987,24 +1011,24 @@ if (NESI (* FLD (i_src2), 0)) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_bl8.f
+#define FLD(f) abuf->fields.sfmt_bl8.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     SI opval = ADDSI (ANDSI (pc, -4), 4);
     CPU (h_gr[((UINT) 14)]) = opval;
-    TRACE_RESULT (current_cpu, abuf, "gr-14", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     USI opval = FLD (i_disp8);
-    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc, SEM_BRANCH_ADDR_CACHE (sem_arg));
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
-} while (0);
+}
 
   SEM_BRANCH_FINI (vpc);
 #undef FLD
@@ -1015,24 +1039,24 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_bl24.f
+#define FLD(f) abuf->fields.sfmt_bl24.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
 
-do {
+{
   {
     SI opval = ADDSI (pc, 4);
     CPU (h_gr[((UINT) 14)]) = opval;
-    TRACE_RESULT (current_cpu, abuf, "gr-14", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     USI opval = FLD (i_disp24);
-    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc, SEM_BRANCH_ADDR_CACHE (sem_arg));
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
-} while (0);
+}
 
   SEM_BRANCH_FINI (vpc);
 #undef FLD
@@ -1043,27 +1067,27 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_bcl8.f
+#define FLD(f) abuf->fields.sfmt_bl8.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
 if (CPU (h_cond)) {
-do {
+{
   {
     SI opval = ADDSI (ANDSI (pc, -4), 4);
     CPU (h_gr[((UINT) 14)]) = opval;
     written |= (1 << 3);
-    TRACE_RESULT (current_cpu, abuf, "gr-14", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     USI opval = FLD (i_disp8);
-    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc, SEM_BRANCH_ADDR_CACHE (sem_arg));
+    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
     written |= (1 << 4);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
-} while (0);
+}
 }
 
   abuf->written = written;
@@ -1076,27 +1100,27 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_bcl24.f
+#define FLD(f) abuf->fields.sfmt_bl24.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
 
 if (CPU (h_cond)) {
-do {
+{
   {
     SI opval = ADDSI (pc, 4);
     CPU (h_gr[((UINT) 14)]) = opval;
     written |= (1 << 3);
-    TRACE_RESULT (current_cpu, abuf, "gr-14", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     USI opval = FLD (i_disp24);
-    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc, SEM_BRANCH_ADDR_CACHE (sem_arg));
+    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
     written |= (1 << 4);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
-} while (0);
+}
 }
 
   abuf->written = written;
@@ -1109,7 +1133,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_bc8.f
+#define FLD(f) abuf->fields.sfmt_bl8.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
@@ -1118,9 +1142,9 @@ do {
 if (NOTBI (CPU (h_cond))) {
   {
     USI opval = FLD (i_disp8);
-    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc, SEM_BRANCH_ADDR_CACHE (sem_arg));
+    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
 
@@ -1134,7 +1158,7 @@ if (NOTBI (CPU (h_cond))) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_bc24.f
+#define FLD(f) abuf->fields.sfmt_bl24.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
@@ -1143,9 +1167,9 @@ if (NOTBI (CPU (h_cond))) {
 if (NOTBI (CPU (h_cond))) {
   {
     USI opval = FLD (i_disp24);
-    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc, SEM_BRANCH_ADDR_CACHE (sem_arg));
+    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
 
@@ -1159,7 +1183,7 @@ if (NOTBI (CPU (h_cond))) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_beq.f
+#define FLD(f) abuf->fields.sfmt_beq.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
@@ -1168,9 +1192,9 @@ if (NOTBI (CPU (h_cond))) {
 if (NESI (* FLD (i_src1), * FLD (i_src2))) {
   {
     USI opval = FLD (i_disp16);
-    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc, SEM_BRANCH_ADDR_CACHE (sem_arg));
+    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
     written |= (1 << 3);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
 
@@ -1184,7 +1208,7 @@ if (NESI (* FLD (i_src1), * FLD (i_src2))) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_bra8.f
+#define FLD(f) abuf->fields.sfmt_bl8.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
@@ -1192,8 +1216,8 @@ if (NESI (* FLD (i_src1), * FLD (i_src2))) {
 
   {
     USI opval = FLD (i_disp8);
-    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc, SEM_BRANCH_ADDR_CACHE (sem_arg));
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 
   SEM_BRANCH_FINI (vpc);
@@ -1205,7 +1229,7 @@ if (NESI (* FLD (i_src1), * FLD (i_src2))) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_bra24.f
+#define FLD(f) abuf->fields.sfmt_bl24.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
@@ -1213,8 +1237,8 @@ if (NESI (* FLD (i_src1), * FLD (i_src2))) {
 
   {
     USI opval = FLD (i_disp24);
-    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc, SEM_BRANCH_ADDR_CACHE (sem_arg));
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 
   SEM_BRANCH_FINI (vpc);
@@ -1226,27 +1250,27 @@ if (NESI (* FLD (i_src1), * FLD (i_src2))) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_bcl8.f
+#define FLD(f) abuf->fields.sfmt_bl8.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
 if (NOTBI (CPU (h_cond))) {
-do {
+{
   {
     SI opval = ADDSI (ANDSI (pc, -4), 4);
     CPU (h_gr[((UINT) 14)]) = opval;
     written |= (1 << 3);
-    TRACE_RESULT (current_cpu, abuf, "gr-14", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     USI opval = FLD (i_disp8);
-    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc, SEM_BRANCH_ADDR_CACHE (sem_arg));
+    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
     written |= (1 << 4);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
-} while (0);
+}
 }
 
   abuf->written = written;
@@ -1259,27 +1283,27 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_bcl24.f
+#define FLD(f) abuf->fields.sfmt_bl24.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
 
 if (NOTBI (CPU (h_cond))) {
-do {
+{
   {
     SI opval = ADDSI (pc, 4);
     CPU (h_gr[((UINT) 14)]) = opval;
     written |= (1 << 3);
-    TRACE_RESULT (current_cpu, abuf, "gr-14", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     USI opval = FLD (i_disp24);
-    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc, SEM_BRANCH_ADDR_CACHE (sem_arg));
+    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
     written |= (1 << 4);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
-} while (0);
+}
 }
 
   abuf->written = written;
@@ -1292,7 +1316,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_cmp.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -1300,7 +1324,7 @@ do {
   {
     BI opval = LTSI (* FLD (i_src1), * FLD (i_src2));
     CPU (h_cond) = opval;
-    TRACE_RESULT (current_cpu, abuf, "condbit", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
   }
 
 #undef FLD
@@ -1311,7 +1335,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_cmpi.f
+#define FLD(f) abuf->fields.sfmt_st_d.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -1319,7 +1343,7 @@ do {
   {
     BI opval = LTSI (* FLD (i_src2), FLD (f_simm16));
     CPU (h_cond) = opval;
-    TRACE_RESULT (current_cpu, abuf, "condbit", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
   }
 
 #undef FLD
@@ -1330,7 +1354,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_cmp.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -1338,7 +1362,7 @@ do {
   {
     BI opval = LTUSI (* FLD (i_src1), * FLD (i_src2));
     CPU (h_cond) = opval;
-    TRACE_RESULT (current_cpu, abuf, "condbit", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
   }
 
 #undef FLD
@@ -1349,7 +1373,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_cmpi.f
+#define FLD(f) abuf->fields.sfmt_st_d.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -1357,7 +1381,7 @@ do {
   {
     BI opval = LTUSI (* FLD (i_src2), FLD (f_simm16));
     CPU (h_cond) = opval;
-    TRACE_RESULT (current_cpu, abuf, "condbit", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
   }
 
 #undef FLD
@@ -1368,7 +1392,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_cmp.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -1376,7 +1400,7 @@ do {
   {
     BI opval = EQSI (* FLD (i_src1), * FLD (i_src2));
     CPU (h_cond) = opval;
-    TRACE_RESULT (current_cpu, abuf, "condbit", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
   }
 
 #undef FLD
@@ -1387,7 +1411,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_cmpz.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -1395,7 +1419,7 @@ do {
   {
     BI opval = EQSI (* FLD (i_src2), 0);
     CPU (h_cond) = opval;
-    TRACE_RESULT (current_cpu, abuf, "condbit", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
   }
 
 #undef FLD
@@ -1406,7 +1430,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_div.f
+#define FLD(f) abuf->fields.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -1416,7 +1440,7 @@ if (NESI (* FLD (i_sr), 0)) {
     SI opval = DIVSI (* FLD (i_dr), * FLD (i_sr));
     * FLD (i_dr) = opval;
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 }
 
@@ -1429,7 +1453,7 @@ if (NESI (* FLD (i_sr), 0)) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_div.f
+#define FLD(f) abuf->fields.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -1439,7 +1463,7 @@ if (NESI (* FLD (i_sr), 0)) {
     SI opval = UDIVSI (* FLD (i_dr), * FLD (i_sr));
     * FLD (i_dr) = opval;
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 }
 
@@ -1452,7 +1476,7 @@ if (NESI (* FLD (i_sr), 0)) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_div.f
+#define FLD(f) abuf->fields.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -1462,7 +1486,7 @@ if (NESI (* FLD (i_sr), 0)) {
     SI opval = MODSI (* FLD (i_dr), * FLD (i_sr));
     * FLD (i_dr) = opval;
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 }
 
@@ -1475,7 +1499,7 @@ if (NESI (* FLD (i_sr), 0)) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_div.f
+#define FLD(f) abuf->fields.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -1485,7 +1509,7 @@ if (NESI (* FLD (i_sr), 0)) {
     SI opval = UMODSI (* FLD (i_dr), * FLD (i_sr));
     * FLD (i_dr) = opval;
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 }
 
@@ -1498,7 +1522,7 @@ if (NESI (* FLD (i_sr), 0)) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_div.f
+#define FLD(f) abuf->fields.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -1508,7 +1532,7 @@ if (NESI (* FLD (i_sr), 0)) {
     SI opval = DIVSI (EXTHISI (TRUNCSIHI (* FLD (i_dr))), * FLD (i_sr));
     * FLD (i_dr) = opval;
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 }
 
@@ -1521,7 +1545,7 @@ if (NESI (* FLD (i_sr), 0)) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_jc.f
+#define FLD(f) abuf->fields.sfmt_jl.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
@@ -1532,7 +1556,7 @@ if (CPU (h_cond)) {
     USI opval = ANDSI (* FLD (i_sr), -4);
     SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc);
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
 
@@ -1546,7 +1570,7 @@ if (CPU (h_cond)) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_jc.f
+#define FLD(f) abuf->fields.sfmt_jl.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
@@ -1557,7 +1581,7 @@ if (NOTBI (CPU (h_cond))) {
     USI opval = ANDSI (* FLD (i_sr), -4);
     SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc);
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
 
@@ -1571,27 +1595,27 @@ if (NOTBI (CPU (h_cond))) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_jl.f
+#define FLD(f) abuf->fields.sfmt_jl.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
-  USI temp1;SI temp0;
+{
+  SI temp0;USI temp1;
   temp0 = ADDSI (ANDSI (pc, -4), 4);
   temp1 = ANDSI (* FLD (i_sr), -4);
   {
     SI opval = temp0;
     CPU (h_gr[((UINT) 14)]) = opval;
-    TRACE_RESULT (current_cpu, abuf, "gr-14", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     USI opval = temp1;
     SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
-} while (0);
+}
 
   SEM_BRANCH_FINI (vpc);
 #undef FLD
@@ -1602,7 +1626,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_jmp.f
+#define FLD(f) abuf->fields.sfmt_jl.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
@@ -1611,7 +1635,7 @@ do {
   {
     USI opval = ANDSI (* FLD (i_sr), -4);
     SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 
   SEM_BRANCH_FINI (vpc);
@@ -1623,7 +1647,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_ld.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -1631,7 +1655,7 @@ do {
   {
     SI opval = GETMEMSI (current_cpu, pc, * FLD (i_sr));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -1642,7 +1666,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_ld_d.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -1650,7 +1674,7 @@ do {
   {
     SI opval = GETMEMSI (current_cpu, pc, ADDSI (* FLD (i_sr), FLD (f_simm16)));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -1661,7 +1685,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_ldb.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -1669,7 +1693,7 @@ do {
   {
     SI opval = EXTQISI (GETMEMQI (current_cpu, pc, * FLD (i_sr)));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -1680,7 +1704,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_ldb_d.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -1688,7 +1712,7 @@ do {
   {
     SI opval = EXTQISI (GETMEMQI (current_cpu, pc, ADDSI (* FLD (i_sr), FLD (f_simm16))));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -1699,7 +1723,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_ldh.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -1707,7 +1731,7 @@ do {
   {
     SI opval = EXTHISI (GETMEMHI (current_cpu, pc, * FLD (i_sr)));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -1718,7 +1742,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_ldh_d.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -1726,7 +1750,7 @@ do {
   {
     SI opval = EXTHISI (GETMEMHI (current_cpu, pc, ADDSI (* FLD (i_sr), FLD (f_simm16))));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -1737,7 +1761,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_ldb.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -1745,7 +1769,7 @@ do {
   {
     SI opval = ZEXTQISI (GETMEMQI (current_cpu, pc, * FLD (i_sr)));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -1756,7 +1780,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_ldb_d.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -1764,7 +1788,7 @@ do {
   {
     SI opval = ZEXTQISI (GETMEMQI (current_cpu, pc, ADDSI (* FLD (i_sr), FLD (f_simm16))));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -1775,7 +1799,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_ldh.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -1783,7 +1807,7 @@ do {
   {
     SI opval = ZEXTHISI (GETMEMHI (current_cpu, pc, * FLD (i_sr)));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -1794,7 +1818,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_ldh_d.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -1802,7 +1826,7 @@ do {
   {
     SI opval = ZEXTHISI (GETMEMHI (current_cpu, pc, ADDSI (* FLD (i_sr), FLD (f_simm16))));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -1813,26 +1837,26 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_ld_plus.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
-  SI temp1;SI temp0;
+{
+  SI temp0;SI temp1;
   temp0 = GETMEMSI (current_cpu, pc, * FLD (i_sr));
   temp1 = ADDSI (* FLD (i_sr), 4);
   {
     SI opval = temp0;
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     SI opval = temp1;
     * FLD (i_sr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "sr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -1842,7 +1866,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_ld24.f
+#define FLD(f) abuf->fields.sfmt_ld24.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -1850,7 +1874,7 @@ do {
   {
     SI opval = FLD (i_uimm24);
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -1861,7 +1885,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_ldi8.f
+#define FLD(f) abuf->fields.sfmt_addi.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -1869,7 +1893,7 @@ do {
   {
     SI opval = FLD (f_simm8);
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -1880,7 +1904,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_ldi16.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -1888,7 +1912,7 @@ do {
   {
     SI opval = FLD (f_simm16);
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -1899,23 +1923,23 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_lock.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     BI opval = 1;
     CPU (h_lock) = opval;
-    TRACE_RESULT (current_cpu, abuf, "lock-0", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "lock", 'x', opval);
   }
   {
     SI opval = GETMEMSI (current_cpu, pc, * FLD (i_sr));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -1925,7 +1949,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_machi_a.f
+#define FLD(f) abuf->fields.sfmt_machi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -1933,7 +1957,7 @@ do {
   {
     DI opval = SRADI (SLLDI (ADDDI (GET_H_ACCUMS (FLD (f_acc)), MULDI (EXTSIDI (ANDSI (* FLD (i_src1), 0xffff0000)), EXTHIDI (TRUNCSIHI (SRASI (* FLD (i_src2), 16))))), 8), 8);
     SET_H_ACCUMS (FLD (f_acc), opval);
-    TRACE_RESULT (current_cpu, abuf, "acc", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef FLD
@@ -1944,7 +1968,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_machi_a.f
+#define FLD(f) abuf->fields.sfmt_machi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -1952,7 +1976,7 @@ do {
   {
     DI opval = SRADI (SLLDI (ADDDI (GET_H_ACCUMS (FLD (f_acc)), MULDI (EXTSIDI (SLLSI (* FLD (i_src1), 16)), EXTHIDI (TRUNCSIHI (* FLD (i_src2))))), 8), 8);
     SET_H_ACCUMS (FLD (f_acc), opval);
-    TRACE_RESULT (current_cpu, abuf, "acc", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef FLD
@@ -1963,7 +1987,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_machi_a.f
+#define FLD(f) abuf->fields.sfmt_machi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -1971,7 +1995,7 @@ do {
   {
     DI opval = ADDDI (GET_H_ACCUMS (FLD (f_acc)), MULDI (EXTSIDI (* FLD (i_src1)), EXTHIDI (TRUNCSIHI (SRASI (* FLD (i_src2), 16)))));
     SET_H_ACCUMS (FLD (f_acc), opval);
-    TRACE_RESULT (current_cpu, abuf, "acc", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef FLD
@@ -1982,7 +2006,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_machi_a.f
+#define FLD(f) abuf->fields.sfmt_machi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -1990,7 +2014,7 @@ do {
   {
     DI opval = ADDDI (GET_H_ACCUMS (FLD (f_acc)), MULDI (EXTSIDI (* FLD (i_src1)), EXTHIDI (TRUNCSIHI (* FLD (i_src2)))));
     SET_H_ACCUMS (FLD (f_acc), opval);
-    TRACE_RESULT (current_cpu, abuf, "acc", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef FLD
@@ -2001,7 +2025,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2009,7 +2033,7 @@ do {
   {
     SI opval = MULSI (* FLD (i_dr), * FLD (i_sr));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -2020,7 +2044,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mulhi_a.f
+#define FLD(f) abuf->fields.sfmt_machi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2028,7 +2052,7 @@ do {
   {
     DI opval = SRADI (SLLDI (MULDI (EXTSIDI (ANDSI (* FLD (i_src1), 0xffff0000)), EXTHIDI (TRUNCSIHI (SRASI (* FLD (i_src2), 16)))), 16), 16);
     SET_H_ACCUMS (FLD (f_acc), opval);
-    TRACE_RESULT (current_cpu, abuf, "acc", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef FLD
@@ -2039,7 +2063,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mulhi_a.f
+#define FLD(f) abuf->fields.sfmt_machi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2047,7 +2071,7 @@ do {
   {
     DI opval = SRADI (SLLDI (MULDI (EXTSIDI (SLLSI (* FLD (i_src1), 16)), EXTHIDI (TRUNCSIHI (* FLD (i_src2)))), 16), 16);
     SET_H_ACCUMS (FLD (f_acc), opval);
-    TRACE_RESULT (current_cpu, abuf, "acc", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef FLD
@@ -2058,7 +2082,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mulhi_a.f
+#define FLD(f) abuf->fields.sfmt_machi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2066,7 +2090,7 @@ do {
   {
     DI opval = MULDI (EXTSIDI (* FLD (i_src1)), EXTHIDI (TRUNCSIHI (SRASI (* FLD (i_src2), 16))));
     SET_H_ACCUMS (FLD (f_acc), opval);
-    TRACE_RESULT (current_cpu, abuf, "acc", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef FLD
@@ -2077,7 +2101,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mulhi_a.f
+#define FLD(f) abuf->fields.sfmt_machi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2085,7 +2109,7 @@ do {
   {
     DI opval = MULDI (EXTSIDI (* FLD (i_src1)), EXTHIDI (TRUNCSIHI (* FLD (i_src2))));
     SET_H_ACCUMS (FLD (f_acc), opval);
-    TRACE_RESULT (current_cpu, abuf, "acc", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef FLD
@@ -2096,7 +2120,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mv.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2104,7 +2128,7 @@ do {
   {
     SI opval = * FLD (i_sr);
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -2115,7 +2139,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mvfachi_a.f
+#define FLD(f) abuf->fields.sfmt_mvfachi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2123,7 +2147,7 @@ do {
   {
     SI opval = TRUNCDISI (SRADI (GET_H_ACCUMS (FLD (f_accs)), 32));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -2134,7 +2158,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mvfachi_a.f
+#define FLD(f) abuf->fields.sfmt_mvfachi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2142,7 +2166,7 @@ do {
   {
     SI opval = TRUNCDISI (GET_H_ACCUMS (FLD (f_accs)));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -2153,7 +2177,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mvfachi_a.f
+#define FLD(f) abuf->fields.sfmt_mvfachi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2161,7 +2185,7 @@ do {
   {
     SI opval = TRUNCDISI (SRADI (GET_H_ACCUMS (FLD (f_accs)), 16));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -2172,7 +2196,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mvfc.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2180,7 +2204,7 @@ do {
   {
     SI opval = GET_H_CR (FLD (f_r2));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -2191,7 +2215,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mvtachi_a.f
+#define FLD(f) abuf->fields.sfmt_mvtachi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2199,7 +2223,7 @@ do {
   {
     DI opval = ORDI (ANDDI (GET_H_ACCUMS (FLD (f_accs)), MAKEDI (0, 0xffffffff)), SLLDI (EXTSIDI (* FLD (i_src1)), 32));
     SET_H_ACCUMS (FLD (f_accs), opval);
-    TRACE_RESULT (current_cpu, abuf, "accs", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef FLD
@@ -2210,7 +2234,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mvtachi_a.f
+#define FLD(f) abuf->fields.sfmt_mvtachi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2218,7 +2242,7 @@ do {
   {
     DI opval = ORDI (ANDDI (GET_H_ACCUMS (FLD (f_accs)), MAKEDI (0xffffffff, 0)), ZEXTSIDI (* FLD (i_src1)));
     SET_H_ACCUMS (FLD (f_accs), opval);
-    TRACE_RESULT (current_cpu, abuf, "accs", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef FLD
@@ -2229,7 +2253,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mvtc.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2237,7 +2261,7 @@ do {
   {
     USI opval = * FLD (i_sr);
     SET_H_CR (FLD (f_r1), opval);
-    TRACE_RESULT (current_cpu, abuf, "dcr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cr", 'x', opval);
   }
 
 #undef FLD
@@ -2248,7 +2272,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mv.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2256,7 +2280,7 @@ do {
   {
     SI opval = NEGSI (* FLD (i_sr));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -2267,7 +2291,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_nop.f
+#define FLD(f) abuf->fields.sfmt_empty.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2282,7 +2306,7 @@ PROFILE_COUNT_FILLNOPS (current_cpu, abuf->addr);
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mv.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2290,7 +2314,7 @@ PROFILE_COUNT_FILLNOPS (current_cpu, abuf->addr);
   {
     SI opval = INVSI (* FLD (i_sr));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -2301,21 +2325,21 @@ PROFILE_COUNT_FILLNOPS (current_cpu, abuf->addr);
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_rac_dsi.f
+#define FLD(f) abuf->fields.sfmt_rac_dsi.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   DI tmp_tmp1;
   tmp_tmp1 = SLLDI (GET_H_ACCUMS (FLD (f_accs)), FLD (f_imm1));
   tmp_tmp1 = ADDDI (tmp_tmp1, MAKEDI (0, 32768));
   {
     DI opval = (GTDI (tmp_tmp1, MAKEDI (32767, 0xffff0000))) ? (MAKEDI (32767, 0xffff0000)) : (LTDI (tmp_tmp1, MAKEDI (0xffff8000, 0))) ? (MAKEDI (0xffff8000, 0)) : (ANDDI (tmp_tmp1, MAKEDI (0xffffffff, 0xffff0000)));
     SET_H_ACCUMS (FLD (f_accd), opval);
-    TRACE_RESULT (current_cpu, abuf, "accd", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -2325,21 +2349,21 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_rac_dsi.f
+#define FLD(f) abuf->fields.sfmt_rac_dsi.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   DI tmp_tmp1;
   tmp_tmp1 = SLLDI (GET_H_ACCUMS (FLD (f_accs)), FLD (f_imm1));
   tmp_tmp1 = ADDDI (tmp_tmp1, MAKEDI (0, 0x80000000));
   {
     DI opval = (GTDI (tmp_tmp1, MAKEDI (32767, 0))) ? (MAKEDI (32767, 0)) : (LTDI (tmp_tmp1, MAKEDI (0xffff8000, 0))) ? (MAKEDI (0xffff8000, 0)) : (ANDDI (tmp_tmp1, MAKEDI (0xffffffff, 0)));
     SET_H_ACCUMS (FLD (f_accd), opval);
-    TRACE_RESULT (current_cpu, abuf, "accd", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -2349,34 +2373,34 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_rte.f
+#define FLD(f) abuf->fields.sfmt_empty.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     USI opval = ANDSI (GET_H_CR (((UINT) 6)), -4);
     SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
   {
     USI opval = GET_H_CR (((UINT) 14));
     SET_H_CR (((UINT) 6), opval);
-    TRACE_RESULT (current_cpu, abuf, "cr-6", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cr", 'x', opval);
   }
   {
     UQI opval = CPU (h_bpsw);
     SET_H_PSW (opval);
-    TRACE_RESULT (current_cpu, abuf, "psw-0", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "psw", 'x', opval);
   }
   {
     UQI opval = CPU (h_bbpsw);
     CPU (h_bpsw) = opval;
-    TRACE_RESULT (current_cpu, abuf, "bpsw-0", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "bpsw", 'x', opval);
   }
-} while (0);
+}
 
   SEM_BRANCH_FINI (vpc);
 #undef FLD
@@ -2387,7 +2411,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_seth.f
+#define FLD(f) abuf->fields.sfmt_seth.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -2395,7 +2419,7 @@ do {
   {
     SI opval = SLLSI (FLD (f_hi16), 16);
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -2406,7 +2430,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2414,7 +2438,7 @@ do {
   {
     SI opval = SLLSI (* FLD (i_dr), ANDSI (* FLD (i_sr), 31));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -2425,7 +2449,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_sll3.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -2433,7 +2457,7 @@ do {
   {
     SI opval = SLLSI (* FLD (i_sr), ANDSI (FLD (f_simm16), 31));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -2444,7 +2468,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_slli.f
+#define FLD(f) abuf->fields.sfmt_slli.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2452,7 +2476,7 @@ do {
   {
     SI opval = SLLSI (* FLD (i_dr), FLD (f_uimm5));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -2463,7 +2487,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2471,7 +2495,7 @@ do {
   {
     SI opval = SRASI (* FLD (i_dr), ANDSI (* FLD (i_sr), 31));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -2482,7 +2506,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_sll3.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -2490,7 +2514,7 @@ do {
   {
     SI opval = SRASI (* FLD (i_sr), ANDSI (FLD (f_simm16), 31));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -2501,7 +2525,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_slli.f
+#define FLD(f) abuf->fields.sfmt_slli.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2509,7 +2533,7 @@ do {
   {
     SI opval = SRASI (* FLD (i_dr), FLD (f_uimm5));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -2520,7 +2544,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2528,7 +2552,7 @@ do {
   {
     SI opval = SRLSI (* FLD (i_dr), ANDSI (* FLD (i_sr), 31));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -2539,7 +2563,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_sll3.f
+#define FLD(f) abuf->fields.sfmt_add3.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -2547,7 +2571,7 @@ do {
   {
     SI opval = SRLSI (* FLD (i_sr), ANDSI (FLD (f_simm16), 31));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -2558,7 +2582,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_slli.f
+#define FLD(f) abuf->fields.sfmt_slli.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2566,7 +2590,7 @@ do {
   {
     SI opval = SRLSI (* FLD (i_dr), FLD (f_uimm5));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -2577,7 +2601,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_st.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2585,7 +2609,7 @@ do {
   {
     SI opval = * FLD (i_src1);
     SETMEMSI (current_cpu, pc, * FLD (i_src2), opval);
-    TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
 
 #undef FLD
@@ -2596,7 +2620,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_st_d.f
+#define FLD(f) abuf->fields.sfmt_st_d.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -2604,7 +2628,7 @@ do {
   {
     SI opval = * FLD (i_src1);
     SETMEMSI (current_cpu, pc, ADDSI (* FLD (i_src2), FLD (f_simm16)), opval);
-    TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
 
 #undef FLD
@@ -2615,7 +2639,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_stb.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2623,7 +2647,7 @@ do {
   {
     QI opval = * FLD (i_src1);
     SETMEMQI (current_cpu, pc, * FLD (i_src2), opval);
-    TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
 
 #undef FLD
@@ -2634,7 +2658,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_stb_d.f
+#define FLD(f) abuf->fields.sfmt_st_d.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -2642,7 +2666,7 @@ do {
   {
     QI opval = * FLD (i_src1);
     SETMEMQI (current_cpu, pc, ADDSI (* FLD (i_src2), FLD (f_simm16)), opval);
-    TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
 
 #undef FLD
@@ -2653,7 +2677,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_sth.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2661,7 +2685,7 @@ do {
   {
     HI opval = * FLD (i_src1);
     SETMEMHI (current_cpu, pc, * FLD (i_src2), opval);
-    TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
 
 #undef FLD
@@ -2672,7 +2696,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_sth_d.f
+#define FLD(f) abuf->fields.sfmt_st_d.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -2680,7 +2704,7 @@ do {
   {
     HI opval = * FLD (i_src1);
     SETMEMHI (current_cpu, pc, ADDSI (* FLD (i_src2), FLD (f_simm16)), opval);
-    TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
 
 #undef FLD
@@ -2691,25 +2715,81 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_st_plus.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_new_src2;
   tmp_new_src2 = ADDSI (* FLD (i_src2), 4);
   {
     SI opval = * FLD (i_src1);
     SETMEMSI (current_cpu, pc, tmp_new_src2, opval);
-    TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
   {
     SI opval = tmp_new_src2;
     * FLD (i_src2) = opval;
-    TRACE_RESULT (current_cpu, abuf, "src2", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+  }
+}
+
+#undef FLD
+}
+  NEXT (vpc);
+
+  CASE (sem, INSN_STH_PLUS) : /* sth $src1,@$src2+ */
+{
+  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+  int UNUSED written = 0;
+  IADDR UNUSED pc = abuf->addr;
+  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
+
+{
+  SI tmp_new_src2;
+  tmp_new_src2 = * FLD (i_src2);
+  {
+    HI opval = * FLD (i_src1);
+    SETMEMHI (current_cpu, pc, tmp_new_src2, opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+  }
+  {
+    SI opval = ADDSI (tmp_new_src2, 2);
+    * FLD (i_src2) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+  }
+}
+
+#undef FLD
+}
+  NEXT (vpc);
+
+  CASE (sem, INSN_STB_PLUS) : /* stb $src1,@$src2+ */
+{
+  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+  int UNUSED written = 0;
+  IADDR UNUSED pc = abuf->addr;
+  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
+
+{
+  SI tmp_new_src2;
+  tmp_new_src2 = * FLD (i_src2);
+  {
+    QI opval = * FLD (i_src1);
+    SETMEMQI (current_cpu, pc, tmp_new_src2, opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+  }
+  {
+    SI opval = ADDSI (tmp_new_src2, 1);
+    * FLD (i_src2) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -2719,25 +2799,25 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_st_plus.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_new_src2;
   tmp_new_src2 = SUBSI (* FLD (i_src2), 4);
   {
     SI opval = * FLD (i_src1);
     SETMEMSI (current_cpu, pc, tmp_new_src2, opval);
-    TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
   {
     SI opval = tmp_new_src2;
     * FLD (i_src2) = opval;
-    TRACE_RESULT (current_cpu, abuf, "src2", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -2747,7 +2827,7 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2755,7 +2835,7 @@ do {
   {
     SI opval = SUBSI (* FLD (i_dr), * FLD (i_sr));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -2766,26 +2846,26 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_addv.f
+#define FLD(f) abuf->fields.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
-  BI temp1;SI temp0;
+{
+  SI temp0;BI temp1;
   temp0 = SUBSI (* FLD (i_dr), * FLD (i_sr));
   temp1 = SUBOFSI (* FLD (i_dr), * FLD (i_sr), 0);
   {
     SI opval = temp0;
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     BI opval = temp1;
     CPU (h_cond) = opval;
-    TRACE_RESULT (current_cpu, abuf, "condbit", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -2795,26 +2875,26 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_addx.f
+#define FLD(f) abuf->fields.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
-  BI temp1;SI temp0;
+{
+  SI temp0;BI temp1;
   temp0 = SUBCSI (* FLD (i_dr), * FLD (i_sr), CPU (h_cond));
   temp1 = SUBCFSI (* FLD (i_dr), * FLD (i_sr), CPU (h_cond));
   {
     SI opval = temp0;
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     BI opval = temp1;
     CPU (h_cond) = opval;
-    TRACE_RESULT (current_cpu, abuf, "condbit", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -2824,44 +2904,44 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_trap.f
+#define FLD(f) abuf->fields.sfmt_trap.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     USI opval = GET_H_CR (((UINT) 6));
     SET_H_CR (((UINT) 14), opval);
-    TRACE_RESULT (current_cpu, abuf, "cr-14", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cr", 'x', opval);
   }
   {
     USI opval = ADDSI (pc, 4);
     SET_H_CR (((UINT) 6), opval);
-    TRACE_RESULT (current_cpu, abuf, "cr-6", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cr", 'x', opval);
   }
   {
     UQI opval = CPU (h_bpsw);
     CPU (h_bbpsw) = opval;
-    TRACE_RESULT (current_cpu, abuf, "bbpsw-0", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "bbpsw", 'x', opval);
   }
   {
     UQI opval = GET_H_PSW ();
     CPU (h_bpsw) = opval;
-    TRACE_RESULT (current_cpu, abuf, "bpsw-0", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "bpsw", 'x', opval);
   }
   {
     UQI opval = ANDQI (GET_H_PSW (), 128);
     SET_H_PSW (opval);
-    TRACE_RESULT (current_cpu, abuf, "psw-0", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "psw", 'x', opval);
   }
   {
     SI opval = m32r_trap (current_cpu, pc, FLD (f_uimm4));
     SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
-} while (0);
+}
 
   SEM_BRANCH_FINI (vpc);
 #undef FLD
@@ -2872,26 +2952,26 @@ do {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_unlock.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
 if (CPU (h_lock)) {
   {
     SI opval = * FLD (i_src1);
     SETMEMSI (current_cpu, pc, * FLD (i_src2), opval);
     written |= (1 << 4);
-    TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
 }
   {
     BI opval = 0;
     CPU (h_lock) = opval;
-    TRACE_RESULT (current_cpu, abuf, "lock-0", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "lock", 'x', opval);
   }
-} while (0);
+}
 
   abuf->written = written;
 #undef FLD
@@ -2902,7 +2982,7 @@ if (CPU (h_lock)) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_satb.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -2910,7 +2990,7 @@ if (CPU (h_lock)) {
   {
     SI opval = (GESI (* FLD (i_sr), 127)) ? (127) : (LESI (* FLD (i_sr), -128)) ? (-128) : (* FLD (i_sr));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -2921,7 +3001,7 @@ if (CPU (h_lock)) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_satb.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -2929,7 +3009,7 @@ if (CPU (h_lock)) {
   {
     SI opval = (GESI (* FLD (i_sr), 32767)) ? (32767) : (LESI (* FLD (i_sr), -32768)) ? (-32768) : (* FLD (i_sr));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -2940,7 +3020,7 @@ if (CPU (h_lock)) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_sat.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
@@ -2948,7 +3028,7 @@ if (CPU (h_lock)) {
   {
     SI opval = ((CPU (h_cond)) ? (((LTSI (* FLD (i_sr), 0)) ? (2147483647) : (0x80000000))) : (* FLD (i_sr)));
     * FLD (i_dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -2959,7 +3039,7 @@ if (CPU (h_lock)) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_cmpz.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2967,7 +3047,7 @@ if (CPU (h_lock)) {
   {
     BI opval = (EQSI (ANDSI (* FLD (i_src2), 255), 0)) ? (1) : (EQSI (ANDSI (* FLD (i_src2), 65280), 0)) ? (1) : (EQSI (ANDSI (* FLD (i_src2), 16711680), 0)) ? (1) : (EQSI (ANDSI (* FLD (i_src2), 0xff000000), 0)) ? (1) : (0);
     CPU (h_cond) = opval;
-    TRACE_RESULT (current_cpu, abuf, "condbit", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
   }
 
 #undef FLD
@@ -2978,7 +3058,7 @@ if (CPU (h_lock)) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_sadd.f
+#define FLD(f) abuf->fields.sfmt_empty.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -2986,7 +3066,7 @@ if (CPU (h_lock)) {
   {
     DI opval = ADDDI (SRADI (GET_H_ACCUMS (((UINT) 1)), 16), GET_H_ACCUMS (((UINT) 0)));
     SET_H_ACCUMS (((UINT) 0), opval);
-    TRACE_RESULT (current_cpu, abuf, "accums-0", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef FLD
@@ -2997,7 +3077,7 @@ if (CPU (h_lock)) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_macwu1.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -3005,7 +3085,7 @@ if (CPU (h_lock)) {
   {
     DI opval = SRADI (SLLDI (ADDDI (GET_H_ACCUMS (((UINT) 1)), MULDI (EXTSIDI (* FLD (i_src1)), EXTSIDI (ANDSI (* FLD (i_src2), 65535)))), 8), 8);
     SET_H_ACCUMS (((UINT) 1), opval);
-    TRACE_RESULT (current_cpu, abuf, "accums-1", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef FLD
@@ -3016,7 +3096,7 @@ if (CPU (h_lock)) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_msblo.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -3024,7 +3104,7 @@ if (CPU (h_lock)) {
   {
     DI opval = SRADI (SLLDI (SUBDI (GET_H_ACCUM (), SRADI (SLLDI (MULDI (EXTHIDI (TRUNCSIHI (* FLD (i_src1))), EXTHIDI (TRUNCSIHI (* FLD (i_src2)))), 32), 16)), 8), 8);
     SET_H_ACCUM (opval);
-    TRACE_RESULT (current_cpu, abuf, "accum", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accum", 'D', opval);
   }
 
 #undef FLD
@@ -3035,7 +3115,7 @@ if (CPU (h_lock)) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mulwu1.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -3043,7 +3123,7 @@ if (CPU (h_lock)) {
   {
     DI opval = SRADI (SLLDI (MULDI (EXTSIDI (* FLD (i_src1)), EXTSIDI (ANDSI (* FLD (i_src2), 65535))), 16), 16);
     SET_H_ACCUMS (((UINT) 1), opval);
-    TRACE_RESULT (current_cpu, abuf, "accums-1", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef FLD
@@ -3054,7 +3134,7 @@ if (CPU (h_lock)) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_macwu1.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -3062,7 +3142,7 @@ if (CPU (h_lock)) {
   {
     DI opval = SRADI (SLLDI (ADDDI (GET_H_ACCUMS (((UINT) 1)), SLLDI (EXTSIDI (MULSI (EXTHISI (TRUNCSIHI (* FLD (i_src1))), SRASI (* FLD (i_src2), 16))), 16)), 8), 8);
     SET_H_ACCUMS (((UINT) 1), opval);
-    TRACE_RESULT (current_cpu, abuf, "accums-1", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef FLD
@@ -3073,17 +3153,14 @@ if (CPU (h_lock)) {
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_sc.f
+#define FLD(f) abuf->fields.sfmt_empty.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
-  SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-if (CPU (h_cond)) {
-SEM_SKIP_INSN (current_cpu, 1);
-}
+if (ZEXTBISI (CPU (h_cond)))
+  SEM_SKIP_INSN (current_cpu, sem_arg, vpc);
 
-  SEM_BRANCH_FINI (vpc);
 #undef FLD
 }
   NEXT (vpc);
@@ -3092,17 +3169,109 @@ SEM_SKIP_INSN (current_cpu, 1);
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_sc.f
+#define FLD(f) abuf->fields.sfmt_empty.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
-  SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-if (NOTBI (CPU (h_cond))) {
-SEM_SKIP_INSN (current_cpu, 1);
+if (ZEXTBISI (NOTBI (CPU (h_cond))))
+  SEM_SKIP_INSN (current_cpu, sem_arg, vpc);
+
+#undef FLD
 }
+  NEXT (vpc);
+
+  CASE (sem, INSN_CLRPSW) : /* clrpsw $uimm8 */
+{
+  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
+#define FLD(f) abuf->fields.sfmt_clrpsw.f
+  int UNUSED written = 0;
+  IADDR UNUSED pc = abuf->addr;
+  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
+
+  {
+    USI opval = ANDSI (GET_H_CR (((UINT) 0)), ORSI (ZEXTQISI (INVQI (FLD (f_uimm8))), 65280));
+    SET_H_CR (((UINT) 0), opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cr", 'x', opval);
+  }
+
+#undef FLD
+}
+  NEXT (vpc);
+
+  CASE (sem, INSN_SETPSW) : /* setpsw $uimm8 */
+{
+  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
+#define FLD(f) abuf->fields.sfmt_clrpsw.f
+  int UNUSED written = 0;
+  IADDR UNUSED pc = abuf->addr;
+  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
+
+  {
+    USI opval = FLD (f_uimm8);
+    SET_H_CR (((UINT) 0), opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cr", 'x', opval);
+  }
+
+#undef FLD
+}
+  NEXT (vpc);
+
+  CASE (sem, INSN_BSET) : /* bset $uimm3,@($slo16,$sr) */
+{
+  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
+#define FLD(f) abuf->fields.sfmt_bset.f
+  int UNUSED written = 0;
+  IADDR UNUSED pc = abuf->addr;
+  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
+
+  {
+    QI opval = ORQI (GETMEMQI (current_cpu, pc, ADDSI (* FLD (i_sr), FLD (f_simm16))), SLLQI (1, SUBSI (7, FLD (f_uimm3))));
+    SETMEMQI (current_cpu, pc, ADDSI (* FLD (i_sr), FLD (f_simm16)), opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+  }
+
+#undef FLD
+}
+  NEXT (vpc);
+
+  CASE (sem, INSN_BCLR) : /* bclr $uimm3,@($slo16,$sr) */
+{
+  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
+#define FLD(f) abuf->fields.sfmt_bset.f
+  int UNUSED written = 0;
+  IADDR UNUSED pc = abuf->addr;
+  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
+
+  {
+    QI opval = ANDQI (GETMEMQI (current_cpu, pc, ADDSI (* FLD (i_sr), FLD (f_simm16))), INVQI (SLLQI (1, SUBSI (7, FLD (f_uimm3)))));
+    SETMEMQI (current_cpu, pc, ADDSI (* FLD (i_sr), FLD (f_simm16)), opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+  }
+
+#undef FLD
+}
+  NEXT (vpc);
+
+  CASE (sem, INSN_BTST) : /* btst $uimm3,$sr */
+{
+  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
+#define FLD(f) abuf->fields.sfmt_bset.f
+  int UNUSED written = 0;
+  IADDR UNUSED pc = abuf->addr;
+  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
+
+  {
+    BI opval = ANDQI (SRLQI (* FLD (i_sr), SUBSI (7, FLD (f_uimm3))), 1);
+    CPU (h_cond) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
+  }
 
-  SEM_BRANCH_FINI (vpc);
 #undef FLD
 }
   NEXT (vpc);
@@ -3111,8 +3280,8 @@ SEM_SKIP_INSN (current_cpu, 1);
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_add.f
-#define OPRND(f) par_exec->operands.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -3120,7 +3289,7 @@ SEM_SKIP_INSN (current_cpu, 1);
   {
     SI opval = ADDSI (* FLD (i_dr), * FLD (i_sr));
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -3128,29 +3297,29 @@ SEM_SKIP_INSN (current_cpu, 1);
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_ADD) : /* add $dr,$sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_add.f
-#define OPRND(f) par_exec->operands.fmt_add.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_ADD) : /* add $dr,$sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_add.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_AND) : /* and $dr,$sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_add.f
-#define OPRND(f) par_exec->operands.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -3158,7 +3327,7 @@ SEM_SKIP_INSN (current_cpu, 1);
   {
     SI opval = ANDSI (* FLD (i_dr), * FLD (i_sr));
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -3166,29 +3335,29 @@ SEM_SKIP_INSN (current_cpu, 1);
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_AND) : /* and $dr,$sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_add.f
-#define OPRND(f) par_exec->operands.fmt_add.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_AND) : /* and $dr,$sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_add.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_OR) : /* or $dr,$sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_add.f
-#define OPRND(f) par_exec->operands.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -3196,7 +3365,7 @@ SEM_SKIP_INSN (current_cpu, 1);
   {
     SI opval = ORSI (* FLD (i_dr), * FLD (i_sr));
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -3204,29 +3373,29 @@ SEM_SKIP_INSN (current_cpu, 1);
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_OR) : /* or $dr,$sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_add.f
-#define OPRND(f) par_exec->operands.fmt_add.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_OR) : /* or $dr,$sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_add.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_XOR) : /* xor $dr,$sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_add.f
-#define OPRND(f) par_exec->operands.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -3234,7 +3403,7 @@ SEM_SKIP_INSN (current_cpu, 1);
   {
     SI opval = XORSI (* FLD (i_dr), * FLD (i_sr));
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -3242,29 +3411,29 @@ SEM_SKIP_INSN (current_cpu, 1);
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_XOR) : /* xor $dr,$sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_add.f
-#define OPRND(f) par_exec->operands.fmt_add.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_XOR) : /* xor $dr,$sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_add.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_ADDI) : /* addi $dr,$simm8 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_addi.f
-#define OPRND(f) par_exec->operands.fmt_addi.f
+#define FLD(f) abuf->fields.sfmt_addi.f
+#define OPRND(f) par_exec->operands.sfmt_addi.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -3272,7 +3441,7 @@ SEM_SKIP_INSN (current_cpu, 1);
   {
     SI opval = ADDSI (* FLD (i_dr), FLD (f_simm8));
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -3280,127 +3449,127 @@ SEM_SKIP_INSN (current_cpu, 1);
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_ADDI) : /* addi $dr,$simm8 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_addi.f
-#define OPRND(f) par_exec->operands.fmt_addi.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_ADDI) : /* addi $dr,$simm8 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_addi.f
+#define OPRND(f) par_exec->operands.sfmt_addi.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_ADDV) : /* addv $dr,$sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_addv.f
-#define OPRND(f) par_exec->operands.fmt_addv.f
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_addv.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
-  BI temp1;SI temp0;
+{
+  SI temp0;BI temp1;
   temp0 = ADDSI (* FLD (i_dr), * FLD (i_sr));
   temp1 = ADDOFSI (* FLD (i_dr), * FLD (i_sr), 0);
   {
     SI opval = temp0;
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     BI opval = temp1;
     OPRND (condbit) = opval;
-    TRACE_RESULT (current_cpu, abuf, "condbit", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
   }
-} while (0);
+}
 
 #undef OPRND
 #undef FLD
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_ADDV) : /* addv $dr,$sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_addv.f
-#define OPRND(f) par_exec->operands.fmt_addv.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_ADDV) : /* addv $dr,$sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_addv.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   CPU (h_cond) = OPRND (condbit);
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_ADDX) : /* addx $dr,$sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_addx.f
-#define OPRND(f) par_exec->operands.fmt_addx.f
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_addx.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
-  BI temp1;SI temp0;
+{
+  SI temp0;BI temp1;
   temp0 = ADDCSI (* FLD (i_dr), * FLD (i_sr), CPU (h_cond));
   temp1 = ADDCFSI (* FLD (i_dr), * FLD (i_sr), CPU (h_cond));
   {
     SI opval = temp0;
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     BI opval = temp1;
     OPRND (condbit) = opval;
-    TRACE_RESULT (current_cpu, abuf, "condbit", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
   }
-} while (0);
+}
 
 #undef OPRND
 #undef FLD
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_ADDX) : /* addx $dr,$sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_addx.f
-#define OPRND(f) par_exec->operands.fmt_addx.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_ADDX) : /* addx $dr,$sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_addx.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   CPU (h_cond) = OPRND (condbit);
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_BC8) : /* bc.s $disp8 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_bc8.f
-#define OPRND(f) par_exec->operands.fmt_bc8.f
+#define FLD(f) abuf->fields.sfmt_bl8.f
+#define OPRND(f) par_exec->operands.sfmt_bc8.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -3410,7 +3579,7 @@ if (CPU (h_cond)) {
     USI opval = FLD (i_disp8);
     OPRND (pc) = opval;
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
 
@@ -3420,16 +3589,16 @@ if (CPU (h_cond)) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_BC8) : /* bc.s $disp8 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.cti.fields.fmt_bc8.f
-#define OPRND(f) par_exec->operands.fmt_bc8.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  SEM_BRANCH_INIT
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_BC8) : /* bc.s $disp8 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_bl8.f
+#define OPRND(f) par_exec->operands.sfmt_bc8.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    SEM_BRANCH_INIT
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   if (written & (1 << 2))
     {
@@ -3439,82 +3608,82 @@ if (CPU (h_cond)) {
   SEM_BRANCH_FINI (vpc);
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_BL8) : /* bl.s $disp8 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_bl8.f
-#define OPRND(f) par_exec->operands.fmt_bl8.f
+#define FLD(f) abuf->fields.sfmt_bl8.f
+#define OPRND(f) par_exec->operands.sfmt_bl8.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     SI opval = ADDSI (ANDSI (pc, -4), 4);
-    OPRND (h_gr_14) = opval;
-    TRACE_RESULT (current_cpu, abuf, "gr-14", 'x', opval);
+    OPRND (h_gr_SI_14) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     USI opval = FLD (i_disp8);
     OPRND (pc) = opval;
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
-} while (0);
+}
 
 #undef OPRND
 #undef FLD
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_BL8) : /* bl.s $disp8 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.cti.fields.fmt_bl8.f
-#define OPRND(f) par_exec->operands.fmt_bl8.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  SEM_BRANCH_INIT
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_BL8) : /* bl.s $disp8 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_bl8.f
+#define OPRND(f) par_exec->operands.sfmt_bl8.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    SEM_BRANCH_INIT
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
-  CPU (h_gr[((UINT) 14)]) = OPRND (h_gr_14);
+  CPU (h_gr[((UINT) 14)]) = OPRND (h_gr_SI_14);
   SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, OPRND (pc), vpc);
 
   SEM_BRANCH_FINI (vpc);
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_BCL8) : /* bcl.s $disp8 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_bcl8.f
-#define OPRND(f) par_exec->operands.fmt_bcl8.f
+#define FLD(f) abuf->fields.sfmt_bl8.f
+#define OPRND(f) par_exec->operands.sfmt_bcl8.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
 if (CPU (h_cond)) {
-do {
+{
   {
     SI opval = ADDSI (ANDSI (pc, -4), 4);
-    OPRND (h_gr_14) = opval;
+    OPRND (h_gr_SI_14) = opval;
     written |= (1 << 3);
-    TRACE_RESULT (current_cpu, abuf, "gr-14", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     USI opval = FLD (i_disp8);
     OPRND (pc) = opval;
     written |= (1 << 4);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
-} while (0);
+}
 }
 
   abuf->written = written;
@@ -3523,20 +3692,20 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_BCL8) : /* bcl.s $disp8 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.cti.fields.fmt_bcl8.f
-#define OPRND(f) par_exec->operands.fmt_bcl8.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  SEM_BRANCH_INIT
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_BCL8) : /* bcl.s $disp8 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_bl8.f
+#define OPRND(f) par_exec->operands.sfmt_bcl8.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    SEM_BRANCH_INIT
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   if (written & (1 << 3))
     {
-      CPU (h_gr[((UINT) 14)]) = OPRND (h_gr_14);
+      CPU (h_gr[((UINT) 14)]) = OPRND (h_gr_SI_14);
     }
   if (written & (1 << 4))
     {
@@ -3546,15 +3715,15 @@ do {
   SEM_BRANCH_FINI (vpc);
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_BNC8) : /* bnc.s $disp8 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_bc8.f
-#define OPRND(f) par_exec->operands.fmt_bc8.f
+#define FLD(f) abuf->fields.sfmt_bl8.f
+#define OPRND(f) par_exec->operands.sfmt_bc8.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -3564,7 +3733,7 @@ if (NOTBI (CPU (h_cond))) {
     USI opval = FLD (i_disp8);
     OPRND (pc) = opval;
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
 
@@ -3574,16 +3743,16 @@ if (NOTBI (CPU (h_cond))) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_BNC8) : /* bnc.s $disp8 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.cti.fields.fmt_bc8.f
-#define OPRND(f) par_exec->operands.fmt_bc8.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  SEM_BRANCH_INIT
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_BNC8) : /* bnc.s $disp8 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_bl8.f
+#define OPRND(f) par_exec->operands.sfmt_bc8.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    SEM_BRANCH_INIT
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   if (written & (1 << 2))
     {
@@ -3593,15 +3762,15 @@ if (NOTBI (CPU (h_cond))) {
   SEM_BRANCH_FINI (vpc);
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_BRA8) : /* bra.s $disp8 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_bra8.f
-#define OPRND(f) par_exec->operands.fmt_bra8.f
+#define FLD(f) abuf->fields.sfmt_bl8.f
+#define OPRND(f) par_exec->operands.sfmt_bra8.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -3609,7 +3778,7 @@ if (NOTBI (CPU (h_cond))) {
   {
     USI opval = FLD (i_disp8);
     OPRND (pc) = opval;
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 
 #undef OPRND
@@ -3617,50 +3786,50 @@ if (NOTBI (CPU (h_cond))) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_BRA8) : /* bra.s $disp8 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.cti.fields.fmt_bra8.f
-#define OPRND(f) par_exec->operands.fmt_bra8.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  SEM_BRANCH_INIT
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_BRA8) : /* bra.s $disp8 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_bl8.f
+#define OPRND(f) par_exec->operands.sfmt_bra8.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    SEM_BRANCH_INIT
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, OPRND (pc), vpc);
 
   SEM_BRANCH_FINI (vpc);
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_BNCL8) : /* bncl.s $disp8 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_bcl8.f
-#define OPRND(f) par_exec->operands.fmt_bcl8.f
+#define FLD(f) abuf->fields.sfmt_bl8.f
+#define OPRND(f) par_exec->operands.sfmt_bcl8.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
 if (NOTBI (CPU (h_cond))) {
-do {
+{
   {
     SI opval = ADDSI (ANDSI (pc, -4), 4);
-    OPRND (h_gr_14) = opval;
+    OPRND (h_gr_SI_14) = opval;
     written |= (1 << 3);
-    TRACE_RESULT (current_cpu, abuf, "gr-14", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     USI opval = FLD (i_disp8);
     OPRND (pc) = opval;
     written |= (1 << 4);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
-} while (0);
+}
 }
 
   abuf->written = written;
@@ -3669,20 +3838,20 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_BNCL8) : /* bncl.s $disp8 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.cti.fields.fmt_bcl8.f
-#define OPRND(f) par_exec->operands.fmt_bcl8.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  SEM_BRANCH_INIT
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_BNCL8) : /* bncl.s $disp8 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_bl8.f
+#define OPRND(f) par_exec->operands.sfmt_bcl8.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    SEM_BRANCH_INIT
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   if (written & (1 << 3))
     {
-      CPU (h_gr[((UINT) 14)]) = OPRND (h_gr_14);
+      CPU (h_gr[((UINT) 14)]) = OPRND (h_gr_SI_14);
     }
   if (written & (1 << 4))
     {
@@ -3692,15 +3861,15 @@ do {
   SEM_BRANCH_FINI (vpc);
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_CMP) : /* cmp $src1,$src2 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_cmp.f
-#define OPRND(f) par_exec->operands.fmt_cmp.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_cmp.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -3708,7 +3877,7 @@ do {
   {
     BI opval = LTSI (* FLD (i_src1), * FLD (i_src2));
     OPRND (condbit) = opval;
-    TRACE_RESULT (current_cpu, abuf, "condbit", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
   }
 
 #undef OPRND
@@ -3716,29 +3885,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_CMP) : /* cmp $src1,$src2 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_cmp.f
-#define OPRND(f) par_exec->operands.fmt_cmp.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_CMP) : /* cmp $src1,$src2 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_cmp.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   CPU (h_cond) = OPRND (condbit);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_CMPU) : /* cmpu $src1,$src2 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_cmp.f
-#define OPRND(f) par_exec->operands.fmt_cmp.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_cmp.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -3746,7 +3915,7 @@ do {
   {
     BI opval = LTUSI (* FLD (i_src1), * FLD (i_src2));
     OPRND (condbit) = opval;
-    TRACE_RESULT (current_cpu, abuf, "condbit", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
   }
 
 #undef OPRND
@@ -3754,29 +3923,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_CMPU) : /* cmpu $src1,$src2 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_cmp.f
-#define OPRND(f) par_exec->operands.fmt_cmp.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_CMPU) : /* cmpu $src1,$src2 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_cmp.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   CPU (h_cond) = OPRND (condbit);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_CMPEQ) : /* cmpeq $src1,$src2 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_cmp.f
-#define OPRND(f) par_exec->operands.fmt_cmp.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_cmp.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -3784,7 +3953,7 @@ do {
   {
     BI opval = EQSI (* FLD (i_src1), * FLD (i_src2));
     OPRND (condbit) = opval;
-    TRACE_RESULT (current_cpu, abuf, "condbit", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
   }
 
 #undef OPRND
@@ -3792,29 +3961,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_CMPEQ) : /* cmpeq $src1,$src2 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_cmp.f
-#define OPRND(f) par_exec->operands.fmt_cmp.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_CMPEQ) : /* cmpeq $src1,$src2 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_cmp.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   CPU (h_cond) = OPRND (condbit);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_CMPZ) : /* cmpz $src2 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_cmpz.f
-#define OPRND(f) par_exec->operands.fmt_cmpz.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_cmpz.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -3822,7 +3991,7 @@ do {
   {
     BI opval = EQSI (* FLD (i_src2), 0);
     OPRND (condbit) = opval;
-    TRACE_RESULT (current_cpu, abuf, "condbit", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
   }
 
 #undef OPRND
@@ -3830,29 +3999,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_CMPZ) : /* cmpz $src2 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_cmpz.f
-#define OPRND(f) par_exec->operands.fmt_cmpz.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_CMPZ) : /* cmpz $src2 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_cmpz.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   CPU (h_cond) = OPRND (condbit);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_JC) : /* jc $sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_jc.f
-#define OPRND(f) par_exec->operands.fmt_jc.f
+#define FLD(f) abuf->fields.sfmt_jl.f
+#define OPRND(f) par_exec->operands.sfmt_jc.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -3862,7 +4031,7 @@ if (CPU (h_cond)) {
     USI opval = ANDSI (* FLD (i_sr), -4);
     OPRND (pc) = opval;
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
 
@@ -3872,16 +4041,16 @@ if (CPU (h_cond)) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_JC) : /* jc $sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.cti.fields.fmt_jc.f
-#define OPRND(f) par_exec->operands.fmt_jc.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  SEM_BRANCH_INIT
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_JC) : /* jc $sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_jl.f
+#define OPRND(f) par_exec->operands.sfmt_jc.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    SEM_BRANCH_INIT
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   if (written & (1 << 2))
     {
@@ -3891,15 +4060,15 @@ if (CPU (h_cond)) {
   SEM_BRANCH_FINI (vpc);
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_JNC) : /* jnc $sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_jc.f
-#define OPRND(f) par_exec->operands.fmt_jc.f
+#define FLD(f) abuf->fields.sfmt_jl.f
+#define OPRND(f) par_exec->operands.sfmt_jc.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -3909,7 +4078,7 @@ if (NOTBI (CPU (h_cond))) {
     USI opval = ANDSI (* FLD (i_sr), -4);
     OPRND (pc) = opval;
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
 
@@ -3919,16 +4088,16 @@ if (NOTBI (CPU (h_cond))) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_JNC) : /* jnc $sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.cti.fields.fmt_jc.f
-#define OPRND(f) par_exec->operands.fmt_jc.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  SEM_BRANCH_INIT
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_JNC) : /* jnc $sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_jl.f
+#define OPRND(f) par_exec->operands.sfmt_jc.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    SEM_BRANCH_INIT
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   if (written & (1 << 2))
     {
@@ -3938,66 +4107,66 @@ if (NOTBI (CPU (h_cond))) {
   SEM_BRANCH_FINI (vpc);
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_JL) : /* jl $sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_jl.f
-#define OPRND(f) par_exec->operands.fmt_jl.f
+#define FLD(f) abuf->fields.sfmt_jl.f
+#define OPRND(f) par_exec->operands.sfmt_jl.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
-  USI temp1;SI temp0;
+{
+  SI temp0;USI temp1;
   temp0 = ADDSI (ANDSI (pc, -4), 4);
   temp1 = ANDSI (* FLD (i_sr), -4);
   {
     SI opval = temp0;
-    OPRND (h_gr_14) = opval;
-    TRACE_RESULT (current_cpu, abuf, "gr-14", 'x', opval);
+    OPRND (h_gr_SI_14) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     USI opval = temp1;
     OPRND (pc) = opval;
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
-} while (0);
+}
 
 #undef OPRND
 #undef FLD
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_JL) : /* jl $sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.cti.fields.fmt_jl.f
-#define OPRND(f) par_exec->operands.fmt_jl.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  SEM_BRANCH_INIT
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_JL) : /* jl $sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_jl.f
+#define OPRND(f) par_exec->operands.sfmt_jl.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    SEM_BRANCH_INIT
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
-  CPU (h_gr[((UINT) 14)]) = OPRND (h_gr_14);
+  CPU (h_gr[((UINT) 14)]) = OPRND (h_gr_SI_14);
   SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, OPRND (pc), vpc);
 
   SEM_BRANCH_FINI (vpc);
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_JMP) : /* jmp $sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_jmp.f
-#define OPRND(f) par_exec->operands.fmt_jmp.f
+#define FLD(f) abuf->fields.sfmt_jl.f
+#define OPRND(f) par_exec->operands.sfmt_jmp.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -4005,7 +4174,7 @@ do {
   {
     USI opval = ANDSI (* FLD (i_sr), -4);
     OPRND (pc) = opval;
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 
 #undef OPRND
@@ -4013,31 +4182,31 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_JMP) : /* jmp $sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.cti.fields.fmt_jmp.f
-#define OPRND(f) par_exec->operands.fmt_jmp.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  SEM_BRANCH_INIT
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_JMP) : /* jmp $sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_jl.f
+#define OPRND(f) par_exec->operands.sfmt_jmp.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    SEM_BRANCH_INIT
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, OPRND (pc), vpc);
 
   SEM_BRANCH_FINI (vpc);
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_LD) : /* ld $dr,@$sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_ld.f
-#define OPRND(f) par_exec->operands.fmt_ld.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
+#define OPRND(f) par_exec->operands.sfmt_ld.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -4045,7 +4214,7 @@ do {
   {
     SI opval = GETMEMSI (current_cpu, pc, * FLD (i_sr));
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -4053,29 +4222,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_LD) : /* ld $dr,@$sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_ld.f
-#define OPRND(f) par_exec->operands.fmt_ld.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_LD) : /* ld $dr,@$sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
+#define OPRND(f) par_exec->operands.sfmt_ld.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_LDB) : /* ldb $dr,@$sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_ldb.f
-#define OPRND(f) par_exec->operands.fmt_ldb.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
+#define OPRND(f) par_exec->operands.sfmt_ldb.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -4083,7 +4252,7 @@ do {
   {
     SI opval = EXTQISI (GETMEMQI (current_cpu, pc, * FLD (i_sr)));
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -4091,29 +4260,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_LDB) : /* ldb $dr,@$sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_ldb.f
-#define OPRND(f) par_exec->operands.fmt_ldb.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_LDB) : /* ldb $dr,@$sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
+#define OPRND(f) par_exec->operands.sfmt_ldb.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_LDH) : /* ldh $dr,@$sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_ldh.f
-#define OPRND(f) par_exec->operands.fmt_ldh.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
+#define OPRND(f) par_exec->operands.sfmt_ldh.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -4121,7 +4290,7 @@ do {
   {
     SI opval = EXTHISI (GETMEMHI (current_cpu, pc, * FLD (i_sr)));
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -4129,29 +4298,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_LDH) : /* ldh $dr,@$sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_ldh.f
-#define OPRND(f) par_exec->operands.fmt_ldh.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_LDH) : /* ldh $dr,@$sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
+#define OPRND(f) par_exec->operands.sfmt_ldh.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_LDUB) : /* ldub $dr,@$sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_ldb.f
-#define OPRND(f) par_exec->operands.fmt_ldb.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
+#define OPRND(f) par_exec->operands.sfmt_ldb.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -4159,7 +4328,7 @@ do {
   {
     SI opval = ZEXTQISI (GETMEMQI (current_cpu, pc, * FLD (i_sr)));
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -4167,29 +4336,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_LDUB) : /* ldub $dr,@$sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_ldb.f
-#define OPRND(f) par_exec->operands.fmt_ldb.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_LDUB) : /* ldub $dr,@$sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
+#define OPRND(f) par_exec->operands.sfmt_ldb.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_LDUH) : /* lduh $dr,@$sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_ldh.f
-#define OPRND(f) par_exec->operands.fmt_ldh.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
+#define OPRND(f) par_exec->operands.sfmt_ldh.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -4197,7 +4366,7 @@ do {
   {
     SI opval = ZEXTHISI (GETMEMHI (current_cpu, pc, * FLD (i_sr)));
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -4205,78 +4374,78 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_LDUH) : /* lduh $dr,@$sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_ldh.f
-#define OPRND(f) par_exec->operands.fmt_ldh.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_LDUH) : /* lduh $dr,@$sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
+#define OPRND(f) par_exec->operands.sfmt_ldh.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_LD_PLUS) : /* ld $dr,@$sr+ */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_ld_plus.f
-#define OPRND(f) par_exec->operands.fmt_ld_plus.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
+#define OPRND(f) par_exec->operands.sfmt_ld_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
-  SI temp1;SI temp0;
+{
+  SI temp0;SI temp1;
   temp0 = GETMEMSI (current_cpu, pc, * FLD (i_sr));
   temp1 = ADDSI (* FLD (i_sr), 4);
   {
     SI opval = temp0;
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     SI opval = temp1;
     OPRND (sr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "sr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
-} while (0);
+}
 
 #undef OPRND
 #undef FLD
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_LD_PLUS) : /* ld $dr,@$sr+ */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_ld_plus.f
-#define OPRND(f) par_exec->operands.fmt_ld_plus.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_LD_PLUS) : /* ld $dr,@$sr+ */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
+#define OPRND(f) par_exec->operands.sfmt_ld_plus.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
   * FLD (i_sr) = OPRND (sr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_LDI8) : /* ldi8 $dr,$simm8 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_ldi8.f
-#define OPRND(f) par_exec->operands.fmt_ldi8.f
+#define FLD(f) abuf->fields.sfmt_addi.f
+#define OPRND(f) par_exec->operands.sfmt_ldi8.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -4284,7 +4453,7 @@ do {
   {
     SI opval = FLD (f_simm8);
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -4292,75 +4461,75 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_LDI8) : /* ldi8 $dr,$simm8 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_ldi8.f
-#define OPRND(f) par_exec->operands.fmt_ldi8.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_LDI8) : /* ldi8 $dr,$simm8 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_addi.f
+#define OPRND(f) par_exec->operands.sfmt_ldi8.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_LOCK) : /* lock $dr,@$sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_lock.f
-#define OPRND(f) par_exec->operands.fmt_lock.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
+#define OPRND(f) par_exec->operands.sfmt_lock.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     BI opval = 1;
-    OPRND (h_lock_0) = opval;
-    TRACE_RESULT (current_cpu, abuf, "lock-0", 'x', opval);
+    OPRND (h_lock_BI) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "lock", 'x', opval);
   }
   {
     SI opval = GETMEMSI (current_cpu, pc, * FLD (i_sr));
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
-} while (0);
+}
 
 #undef OPRND
 #undef FLD
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_LOCK) : /* lock $dr,@$sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_lock.f
-#define OPRND(f) par_exec->operands.fmt_lock.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_LOCK) : /* lock $dr,@$sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
+#define OPRND(f) par_exec->operands.sfmt_lock.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
-  CPU (h_lock) = OPRND (h_lock_0);
+  CPU (h_lock) = OPRND (h_lock_BI);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_MACHI_A) : /* machi $src1,$src2,$acc */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_machi_a.f
-#define OPRND(f) par_exec->operands.fmt_machi_a.f
+#define FLD(f) abuf->fields.sfmt_machi_a.f
+#define OPRND(f) par_exec->operands.sfmt_machi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -4368,7 +4537,7 @@ do {
   {
     DI opval = SRADI (SLLDI (ADDDI (GET_H_ACCUMS (FLD (f_acc)), MULDI (EXTSIDI (ANDSI (* FLD (i_src1), 0xffff0000)), EXTHIDI (TRUNCSIHI (SRASI (* FLD (i_src2), 16))))), 8), 8);
     OPRND (acc) = opval;
-    TRACE_RESULT (current_cpu, abuf, "acc", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef OPRND
@@ -4376,29 +4545,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_MACHI_A) : /* machi $src1,$src2,$acc */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_machi_a.f
-#define OPRND(f) par_exec->operands.fmt_machi_a.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_MACHI_A) : /* machi $src1,$src2,$acc */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_machi_a.f
+#define OPRND(f) par_exec->operands.sfmt_machi_a.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   SET_H_ACCUMS (FLD (f_acc), OPRND (acc));
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_MACLO_A) : /* maclo $src1,$src2,$acc */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_machi_a.f
-#define OPRND(f) par_exec->operands.fmt_machi_a.f
+#define FLD(f) abuf->fields.sfmt_machi_a.f
+#define OPRND(f) par_exec->operands.sfmt_machi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -4406,7 +4575,7 @@ do {
   {
     DI opval = SRADI (SLLDI (ADDDI (GET_H_ACCUMS (FLD (f_acc)), MULDI (EXTSIDI (SLLSI (* FLD (i_src1), 16)), EXTHIDI (TRUNCSIHI (* FLD (i_src2))))), 8), 8);
     OPRND (acc) = opval;
-    TRACE_RESULT (current_cpu, abuf, "acc", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef OPRND
@@ -4414,29 +4583,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_MACLO_A) : /* maclo $src1,$src2,$acc */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_machi_a.f
-#define OPRND(f) par_exec->operands.fmt_machi_a.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_MACLO_A) : /* maclo $src1,$src2,$acc */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_machi_a.f
+#define OPRND(f) par_exec->operands.sfmt_machi_a.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   SET_H_ACCUMS (FLD (f_acc), OPRND (acc));
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_MACWHI_A) : /* macwhi $src1,$src2,$acc */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_machi_a.f
-#define OPRND(f) par_exec->operands.fmt_machi_a.f
+#define FLD(f) abuf->fields.sfmt_machi_a.f
+#define OPRND(f) par_exec->operands.sfmt_machi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -4444,7 +4613,7 @@ do {
   {
     DI opval = ADDDI (GET_H_ACCUMS (FLD (f_acc)), MULDI (EXTSIDI (* FLD (i_src1)), EXTHIDI (TRUNCSIHI (SRASI (* FLD (i_src2), 16)))));
     OPRND (acc) = opval;
-    TRACE_RESULT (current_cpu, abuf, "acc", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef OPRND
@@ -4452,29 +4621,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_MACWHI_A) : /* macwhi $src1,$src2,$acc */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_machi_a.f
-#define OPRND(f) par_exec->operands.fmt_machi_a.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_MACWHI_A) : /* macwhi $src1,$src2,$acc */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_machi_a.f
+#define OPRND(f) par_exec->operands.sfmt_machi_a.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   SET_H_ACCUMS (FLD (f_acc), OPRND (acc));
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_MACWLO_A) : /* macwlo $src1,$src2,$acc */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_machi_a.f
-#define OPRND(f) par_exec->operands.fmt_machi_a.f
+#define FLD(f) abuf->fields.sfmt_machi_a.f
+#define OPRND(f) par_exec->operands.sfmt_machi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -4482,7 +4651,7 @@ do {
   {
     DI opval = ADDDI (GET_H_ACCUMS (FLD (f_acc)), MULDI (EXTSIDI (* FLD (i_src1)), EXTHIDI (TRUNCSIHI (* FLD (i_src2)))));
     OPRND (acc) = opval;
-    TRACE_RESULT (current_cpu, abuf, "acc", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef OPRND
@@ -4490,29 +4659,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_MACWLO_A) : /* macwlo $src1,$src2,$acc */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_machi_a.f
-#define OPRND(f) par_exec->operands.fmt_machi_a.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_MACWLO_A) : /* macwlo $src1,$src2,$acc */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_machi_a.f
+#define OPRND(f) par_exec->operands.sfmt_machi_a.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   SET_H_ACCUMS (FLD (f_acc), OPRND (acc));
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_MUL) : /* mul $dr,$sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_add.f
-#define OPRND(f) par_exec->operands.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -4520,7 +4689,7 @@ do {
   {
     SI opval = MULSI (* FLD (i_dr), * FLD (i_sr));
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -4528,29 +4697,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_MUL) : /* mul $dr,$sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_add.f
-#define OPRND(f) par_exec->operands.fmt_add.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_MUL) : /* mul $dr,$sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_add.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_MULHI_A) : /* mulhi $src1,$src2,$acc */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mulhi_a.f
-#define OPRND(f) par_exec->operands.fmt_mulhi_a.f
+#define FLD(f) abuf->fields.sfmt_machi_a.f
+#define OPRND(f) par_exec->operands.sfmt_mulhi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -4558,7 +4727,7 @@ do {
   {
     DI opval = SRADI (SLLDI (MULDI (EXTSIDI (ANDSI (* FLD (i_src1), 0xffff0000)), EXTHIDI (TRUNCSIHI (SRASI (* FLD (i_src2), 16)))), 16), 16);
     OPRND (acc) = opval;
-    TRACE_RESULT (current_cpu, abuf, "acc", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef OPRND
@@ -4566,29 +4735,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_MULHI_A) : /* mulhi $src1,$src2,$acc */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_mulhi_a.f
-#define OPRND(f) par_exec->operands.fmt_mulhi_a.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_MULHI_A) : /* mulhi $src1,$src2,$acc */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_machi_a.f
+#define OPRND(f) par_exec->operands.sfmt_mulhi_a.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   SET_H_ACCUMS (FLD (f_acc), OPRND (acc));
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_MULLO_A) : /* mullo $src1,$src2,$acc */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mulhi_a.f
-#define OPRND(f) par_exec->operands.fmt_mulhi_a.f
+#define FLD(f) abuf->fields.sfmt_machi_a.f
+#define OPRND(f) par_exec->operands.sfmt_mulhi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -4596,7 +4765,7 @@ do {
   {
     DI opval = SRADI (SLLDI (MULDI (EXTSIDI (SLLSI (* FLD (i_src1), 16)), EXTHIDI (TRUNCSIHI (* FLD (i_src2)))), 16), 16);
     OPRND (acc) = opval;
-    TRACE_RESULT (current_cpu, abuf, "acc", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef OPRND
@@ -4604,29 +4773,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_MULLO_A) : /* mullo $src1,$src2,$acc */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_mulhi_a.f
-#define OPRND(f) par_exec->operands.fmt_mulhi_a.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_MULLO_A) : /* mullo $src1,$src2,$acc */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_machi_a.f
+#define OPRND(f) par_exec->operands.sfmt_mulhi_a.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   SET_H_ACCUMS (FLD (f_acc), OPRND (acc));
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_MULWHI_A) : /* mulwhi $src1,$src2,$acc */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mulhi_a.f
-#define OPRND(f) par_exec->operands.fmt_mulhi_a.f
+#define FLD(f) abuf->fields.sfmt_machi_a.f
+#define OPRND(f) par_exec->operands.sfmt_mulhi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -4634,7 +4803,7 @@ do {
   {
     DI opval = MULDI (EXTSIDI (* FLD (i_src1)), EXTHIDI (TRUNCSIHI (SRASI (* FLD (i_src2), 16))));
     OPRND (acc) = opval;
-    TRACE_RESULT (current_cpu, abuf, "acc", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef OPRND
@@ -4642,29 +4811,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_MULWHI_A) : /* mulwhi $src1,$src2,$acc */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_mulhi_a.f
-#define OPRND(f) par_exec->operands.fmt_mulhi_a.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_MULWHI_A) : /* mulwhi $src1,$src2,$acc */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_machi_a.f
+#define OPRND(f) par_exec->operands.sfmt_mulhi_a.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   SET_H_ACCUMS (FLD (f_acc), OPRND (acc));
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_MULWLO_A) : /* mulwlo $src1,$src2,$acc */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mulhi_a.f
-#define OPRND(f) par_exec->operands.fmt_mulhi_a.f
+#define FLD(f) abuf->fields.sfmt_machi_a.f
+#define OPRND(f) par_exec->operands.sfmt_mulhi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -4672,7 +4841,7 @@ do {
   {
     DI opval = MULDI (EXTSIDI (* FLD (i_src1)), EXTHIDI (TRUNCSIHI (* FLD (i_src2))));
     OPRND (acc) = opval;
-    TRACE_RESULT (current_cpu, abuf, "acc", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef OPRND
@@ -4680,29 +4849,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_MULWLO_A) : /* mulwlo $src1,$src2,$acc */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_mulhi_a.f
-#define OPRND(f) par_exec->operands.fmt_mulhi_a.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_MULWLO_A) : /* mulwlo $src1,$src2,$acc */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_machi_a.f
+#define OPRND(f) par_exec->operands.sfmt_mulhi_a.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   SET_H_ACCUMS (FLD (f_acc), OPRND (acc));
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_MV) : /* mv $dr,$sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mv.f
-#define OPRND(f) par_exec->operands.fmt_mv.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
+#define OPRND(f) par_exec->operands.sfmt_mv.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -4710,7 +4879,7 @@ do {
   {
     SI opval = * FLD (i_sr);
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -4718,29 +4887,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_MV) : /* mv $dr,$sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_mv.f
-#define OPRND(f) par_exec->operands.fmt_mv.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_MV) : /* mv $dr,$sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
+#define OPRND(f) par_exec->operands.sfmt_mv.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_MVFACHI_A) : /* mvfachi $dr,$accs */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mvfachi_a.f
-#define OPRND(f) par_exec->operands.fmt_mvfachi_a.f
+#define FLD(f) abuf->fields.sfmt_mvfachi_a.f
+#define OPRND(f) par_exec->operands.sfmt_mvfachi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -4748,7 +4917,7 @@ do {
   {
     SI opval = TRUNCDISI (SRADI (GET_H_ACCUMS (FLD (f_accs)), 32));
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -4756,29 +4925,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_MVFACHI_A) : /* mvfachi $dr,$accs */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_mvfachi_a.f
-#define OPRND(f) par_exec->operands.fmt_mvfachi_a.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_MVFACHI_A) : /* mvfachi $dr,$accs */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_mvfachi_a.f
+#define OPRND(f) par_exec->operands.sfmt_mvfachi_a.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_MVFACLO_A) : /* mvfaclo $dr,$accs */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mvfachi_a.f
-#define OPRND(f) par_exec->operands.fmt_mvfachi_a.f
+#define FLD(f) abuf->fields.sfmt_mvfachi_a.f
+#define OPRND(f) par_exec->operands.sfmt_mvfachi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -4786,7 +4955,7 @@ do {
   {
     SI opval = TRUNCDISI (GET_H_ACCUMS (FLD (f_accs)));
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -4794,29 +4963,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_MVFACLO_A) : /* mvfaclo $dr,$accs */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_mvfachi_a.f
-#define OPRND(f) par_exec->operands.fmt_mvfachi_a.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_MVFACLO_A) : /* mvfaclo $dr,$accs */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_mvfachi_a.f
+#define OPRND(f) par_exec->operands.sfmt_mvfachi_a.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_MVFACMI_A) : /* mvfacmi $dr,$accs */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mvfachi_a.f
-#define OPRND(f) par_exec->operands.fmt_mvfachi_a.f
+#define FLD(f) abuf->fields.sfmt_mvfachi_a.f
+#define OPRND(f) par_exec->operands.sfmt_mvfachi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -4824,7 +4993,7 @@ do {
   {
     SI opval = TRUNCDISI (SRADI (GET_H_ACCUMS (FLD (f_accs)), 16));
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -4832,29 +5001,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_MVFACMI_A) : /* mvfacmi $dr,$accs */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_mvfachi_a.f
-#define OPRND(f) par_exec->operands.fmt_mvfachi_a.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_MVFACMI_A) : /* mvfacmi $dr,$accs */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_mvfachi_a.f
+#define OPRND(f) par_exec->operands.sfmt_mvfachi_a.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_MVFC) : /* mvfc $dr,$scr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mvfc.f
-#define OPRND(f) par_exec->operands.fmt_mvfc.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
+#define OPRND(f) par_exec->operands.sfmt_mvfc.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -4862,7 +5031,7 @@ do {
   {
     SI opval = GET_H_CR (FLD (f_r2));
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -4870,29 +5039,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_MVFC) : /* mvfc $dr,$scr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_mvfc.f
-#define OPRND(f) par_exec->operands.fmt_mvfc.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_MVFC) : /* mvfc $dr,$scr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
+#define OPRND(f) par_exec->operands.sfmt_mvfc.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_MVTACHI_A) : /* mvtachi $src1,$accs */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mvtachi_a.f
-#define OPRND(f) par_exec->operands.fmt_mvtachi_a.f
+#define FLD(f) abuf->fields.sfmt_mvtachi_a.f
+#define OPRND(f) par_exec->operands.sfmt_mvtachi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -4900,7 +5069,7 @@ do {
   {
     DI opval = ORDI (ANDDI (GET_H_ACCUMS (FLD (f_accs)), MAKEDI (0, 0xffffffff)), SLLDI (EXTSIDI (* FLD (i_src1)), 32));
     OPRND (accs) = opval;
-    TRACE_RESULT (current_cpu, abuf, "accs", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef OPRND
@@ -4908,29 +5077,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_MVTACHI_A) : /* mvtachi $src1,$accs */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_mvtachi_a.f
-#define OPRND(f) par_exec->operands.fmt_mvtachi_a.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_MVTACHI_A) : /* mvtachi $src1,$accs */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_mvtachi_a.f
+#define OPRND(f) par_exec->operands.sfmt_mvtachi_a.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   SET_H_ACCUMS (FLD (f_accs), OPRND (accs));
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_MVTACLO_A) : /* mvtaclo $src1,$accs */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mvtachi_a.f
-#define OPRND(f) par_exec->operands.fmt_mvtachi_a.f
+#define FLD(f) abuf->fields.sfmt_mvtachi_a.f
+#define OPRND(f) par_exec->operands.sfmt_mvtachi_a.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -4938,7 +5107,7 @@ do {
   {
     DI opval = ORDI (ANDDI (GET_H_ACCUMS (FLD (f_accs)), MAKEDI (0xffffffff, 0)), ZEXTSIDI (* FLD (i_src1)));
     OPRND (accs) = opval;
-    TRACE_RESULT (current_cpu, abuf, "accs", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef OPRND
@@ -4946,29 +5115,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_MVTACLO_A) : /* mvtaclo $src1,$accs */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_mvtachi_a.f
-#define OPRND(f) par_exec->operands.fmt_mvtachi_a.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_MVTACLO_A) : /* mvtaclo $src1,$accs */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_mvtachi_a.f
+#define OPRND(f) par_exec->operands.sfmt_mvtachi_a.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   SET_H_ACCUMS (FLD (f_accs), OPRND (accs));
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_MVTC) : /* mvtc $sr,$dcr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mvtc.f
-#define OPRND(f) par_exec->operands.fmt_mvtc.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
+#define OPRND(f) par_exec->operands.sfmt_mvtc.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -4976,7 +5145,7 @@ do {
   {
     USI opval = * FLD (i_sr);
     OPRND (dcr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dcr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cr", 'x', opval);
   }
 
 #undef OPRND
@@ -4984,29 +5153,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_MVTC) : /* mvtc $sr,$dcr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_mvtc.f
-#define OPRND(f) par_exec->operands.fmt_mvtc.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_MVTC) : /* mvtc $sr,$dcr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
+#define OPRND(f) par_exec->operands.sfmt_mvtc.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   SET_H_CR (FLD (f_r1), OPRND (dcr));
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_NEG) : /* neg $dr,$sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mv.f
-#define OPRND(f) par_exec->operands.fmt_mv.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
+#define OPRND(f) par_exec->operands.sfmt_mv.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -5014,7 +5183,7 @@ do {
   {
     SI opval = NEGSI (* FLD (i_sr));
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -5022,29 +5191,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_NEG) : /* neg $dr,$sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_mv.f
-#define OPRND(f) par_exec->operands.fmt_mv.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_NEG) : /* neg $dr,$sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
+#define OPRND(f) par_exec->operands.sfmt_mv.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_NOP) : /* nop */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_nop.f
-#define OPRND(f) par_exec->operands.fmt_nop.f
+#define FLD(f) abuf->fields.sfmt_empty.f
+#define OPRND(f) par_exec->operands.sfmt_nop.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -5056,28 +5225,28 @@ PROFILE_COUNT_FILLNOPS (current_cpu, abuf->addr);
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_NOP) : /* nop */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_nop.f
-#define OPRND(f) par_exec->operands.fmt_nop.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_NOP) : /* nop */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_empty.f
+#define OPRND(f) par_exec->operands.sfmt_nop.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_NOT) : /* not $dr,$sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mv.f
-#define OPRND(f) par_exec->operands.fmt_mv.f
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
+#define OPRND(f) par_exec->operands.sfmt_mv.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -5085,7 +5254,7 @@ PROFILE_COUNT_FILLNOPS (current_cpu, abuf->addr);
   {
     SI opval = INVSI (* FLD (i_sr));
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -5093,175 +5262,175 @@ PROFILE_COUNT_FILLNOPS (current_cpu, abuf->addr);
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_NOT) : /* not $dr,$sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_mv.f
-#define OPRND(f) par_exec->operands.fmt_mv.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_NOT) : /* not $dr,$sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_ld_plus.f
+#define OPRND(f) par_exec->operands.sfmt_mv.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_RAC_DSI) : /* rac $accd,$accs,$imm1 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_rac_dsi.f
-#define OPRND(f) par_exec->operands.fmt_rac_dsi.f
+#define FLD(f) abuf->fields.sfmt_rac_dsi.f
+#define OPRND(f) par_exec->operands.sfmt_rac_dsi.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   DI tmp_tmp1;
   tmp_tmp1 = SLLDI (GET_H_ACCUMS (FLD (f_accs)), FLD (f_imm1));
   tmp_tmp1 = ADDDI (tmp_tmp1, MAKEDI (0, 32768));
   {
     DI opval = (GTDI (tmp_tmp1, MAKEDI (32767, 0xffff0000))) ? (MAKEDI (32767, 0xffff0000)) : (LTDI (tmp_tmp1, MAKEDI (0xffff8000, 0))) ? (MAKEDI (0xffff8000, 0)) : (ANDDI (tmp_tmp1, MAKEDI (0xffffffff, 0xffff0000)));
     OPRND (accd) = opval;
-    TRACE_RESULT (current_cpu, abuf, "accd", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
-} while (0);
+}
 
 #undef OPRND
 #undef FLD
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_RAC_DSI) : /* rac $accd,$accs,$imm1 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_rac_dsi.f
-#define OPRND(f) par_exec->operands.fmt_rac_dsi.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_RAC_DSI) : /* rac $accd,$accs,$imm1 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_rac_dsi.f
+#define OPRND(f) par_exec->operands.sfmt_rac_dsi.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   SET_H_ACCUMS (FLD (f_accd), OPRND (accd));
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_RACH_DSI) : /* rach $accd,$accs,$imm1 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_rac_dsi.f
-#define OPRND(f) par_exec->operands.fmt_rac_dsi.f
+#define FLD(f) abuf->fields.sfmt_rac_dsi.f
+#define OPRND(f) par_exec->operands.sfmt_rac_dsi.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   DI tmp_tmp1;
   tmp_tmp1 = SLLDI (GET_H_ACCUMS (FLD (f_accs)), FLD (f_imm1));
   tmp_tmp1 = ADDDI (tmp_tmp1, MAKEDI (0, 0x80000000));
   {
     DI opval = (GTDI (tmp_tmp1, MAKEDI (32767, 0))) ? (MAKEDI (32767, 0)) : (LTDI (tmp_tmp1, MAKEDI (0xffff8000, 0))) ? (MAKEDI (0xffff8000, 0)) : (ANDDI (tmp_tmp1, MAKEDI (0xffffffff, 0)));
     OPRND (accd) = opval;
-    TRACE_RESULT (current_cpu, abuf, "accd", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
-} while (0);
+}
 
 #undef OPRND
 #undef FLD
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_RACH_DSI) : /* rach $accd,$accs,$imm1 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_rac_dsi.f
-#define OPRND(f) par_exec->operands.fmt_rac_dsi.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_RACH_DSI) : /* rach $accd,$accs,$imm1 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_rac_dsi.f
+#define OPRND(f) par_exec->operands.sfmt_rac_dsi.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   SET_H_ACCUMS (FLD (f_accd), OPRND (accd));
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_RTE) : /* rte */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_rte.f
-#define OPRND(f) par_exec->operands.fmt_rte.f
+#define FLD(f) abuf->fields.sfmt_empty.f
+#define OPRND(f) par_exec->operands.sfmt_rte.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     USI opval = ANDSI (GET_H_CR (((UINT) 6)), -4);
     OPRND (pc) = opval;
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
   {
     USI opval = GET_H_CR (((UINT) 14));
-    OPRND (h_cr_6) = opval;
-    TRACE_RESULT (current_cpu, abuf, "cr-6", 'x', opval);
+    OPRND (h_cr_USI_6) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cr", 'x', opval);
   }
   {
     UQI opval = CPU (h_bpsw);
-    OPRND (h_psw_0) = opval;
-    TRACE_RESULT (current_cpu, abuf, "psw-0", 'x', opval);
+    OPRND (h_psw_UQI) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "psw", 'x', opval);
   }
   {
     UQI opval = CPU (h_bbpsw);
-    OPRND (h_bpsw_0) = opval;
-    TRACE_RESULT (current_cpu, abuf, "bpsw-0", 'x', opval);
+    OPRND (h_bpsw_UQI) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "bpsw", 'x', opval);
   }
-} while (0);
+}
 
 #undef OPRND
 #undef FLD
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_RTE) : /* rte */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.cti.fields.fmt_rte.f
-#define OPRND(f) par_exec->operands.fmt_rte.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  SEM_BRANCH_INIT
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_RTE) : /* rte */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_empty.f
+#define OPRND(f) par_exec->operands.sfmt_rte.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    SEM_BRANCH_INIT
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
-  CPU (h_bpsw) = OPRND (h_bpsw_0);
-  SET_H_CR (((UINT) 6), OPRND (h_cr_6));
-  SET_H_PSW (OPRND (h_psw_0));
+  CPU (h_bpsw) = OPRND (h_bpsw_UQI);
+  SET_H_CR (((UINT) 6), OPRND (h_cr_USI_6));
+  SET_H_PSW (OPRND (h_psw_UQI));
   SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, OPRND (pc), vpc);
 
   SEM_BRANCH_FINI (vpc);
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_SLL) : /* sll $dr,$sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_add.f
-#define OPRND(f) par_exec->operands.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -5269,7 +5438,7 @@ do {
   {
     SI opval = SLLSI (* FLD (i_dr), ANDSI (* FLD (i_sr), 31));
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -5277,29 +5446,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_SLL) : /* sll $dr,$sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_add.f
-#define OPRND(f) par_exec->operands.fmt_add.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_SLL) : /* sll $dr,$sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_add.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_SLLI) : /* slli $dr,$uimm5 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_slli.f
-#define OPRND(f) par_exec->operands.fmt_slli.f
+#define FLD(f) abuf->fields.sfmt_slli.f
+#define OPRND(f) par_exec->operands.sfmt_slli.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -5307,7 +5476,7 @@ do {
   {
     SI opval = SLLSI (* FLD (i_dr), FLD (f_uimm5));
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -5315,29 +5484,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_SLLI) : /* slli $dr,$uimm5 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_slli.f
-#define OPRND(f) par_exec->operands.fmt_slli.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_SLLI) : /* slli $dr,$uimm5 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_slli.f
+#define OPRND(f) par_exec->operands.sfmt_slli.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_SRA) : /* sra $dr,$sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_add.f
-#define OPRND(f) par_exec->operands.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -5345,7 +5514,7 @@ do {
   {
     SI opval = SRASI (* FLD (i_dr), ANDSI (* FLD (i_sr), 31));
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -5353,29 +5522,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_SRA) : /* sra $dr,$sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_add.f
-#define OPRND(f) par_exec->operands.fmt_add.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_SRA) : /* sra $dr,$sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_add.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_SRAI) : /* srai $dr,$uimm5 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_slli.f
-#define OPRND(f) par_exec->operands.fmt_slli.f
+#define FLD(f) abuf->fields.sfmt_slli.f
+#define OPRND(f) par_exec->operands.sfmt_slli.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -5383,7 +5552,7 @@ do {
   {
     SI opval = SRASI (* FLD (i_dr), FLD (f_uimm5));
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -5391,29 +5560,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_SRAI) : /* srai $dr,$uimm5 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_slli.f
-#define OPRND(f) par_exec->operands.fmt_slli.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_SRAI) : /* srai $dr,$uimm5 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_slli.f
+#define OPRND(f) par_exec->operands.sfmt_slli.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_SRL) : /* srl $dr,$sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_add.f
-#define OPRND(f) par_exec->operands.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -5421,7 +5590,7 @@ do {
   {
     SI opval = SRLSI (* FLD (i_dr), ANDSI (* FLD (i_sr), 31));
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -5429,29 +5598,29 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_SRL) : /* srl $dr,$sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_add.f
-#define OPRND(f) par_exec->operands.fmt_add.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_SRL) : /* srl $dr,$sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_add.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_SRLI) : /* srli $dr,$uimm5 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_slli.f
-#define OPRND(f) par_exec->operands.fmt_slli.f
+#define FLD(f) abuf->fields.sfmt_slli.f
+#define OPRND(f) par_exec->operands.sfmt_slli.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -5459,7 +5628,7 @@ do {
   {
     SI opval = SRLSI (* FLD (i_dr), FLD (f_uimm5));
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -5467,38 +5636,38 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_SRLI) : /* srli $dr,$uimm5 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_slli.f
-#define OPRND(f) par_exec->operands.fmt_slli.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_SRLI) : /* srli $dr,$uimm5 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_slli.f
+#define OPRND(f) par_exec->operands.sfmt_slli.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_ST) : /* st $src1,@$src2 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_st.f
-#define OPRND(f) par_exec->operands.fmt_st.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_st.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
   {
     SI opval = * FLD (i_src1);
-    OPRND (h_memory_src2_idx) = * FLD (i_src2);
-    OPRND (h_memory_src2) = opval;
-    TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+    OPRND (h_memory_SI_src2_idx) = * FLD (i_src2);
+    OPRND (h_memory_SI_src2) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
 
 #undef OPRND
@@ -5506,38 +5675,38 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_ST) : /* st $src1,@$src2 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_st.f
-#define OPRND(f) par_exec->operands.fmt_st.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_ST) : /* st $src1,@$src2 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_st.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
-  SETMEMSI (current_cpu, pc, OPRND (h_memory_src2_idx), OPRND (h_memory_src2));
+  SETMEMSI (current_cpu, pc, OPRND (h_memory_SI_src2_idx), OPRND (h_memory_SI_src2));
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_STB) : /* stb $src1,@$src2 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_stb.f
-#define OPRND(f) par_exec->operands.fmt_stb.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_stb.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
   {
     QI opval = * FLD (i_src1);
-    OPRND (h_memory_src2_idx) = * FLD (i_src2);
-    OPRND (h_memory_src2) = opval;
-    TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+    OPRND (h_memory_QI_src2_idx) = * FLD (i_src2);
+    OPRND (h_memory_QI_src2) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
 
 #undef OPRND
@@ -5545,38 +5714,38 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_STB) : /* stb $src1,@$src2 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_stb.f
-#define OPRND(f) par_exec->operands.fmt_stb.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_STB) : /* stb $src1,@$src2 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_stb.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
-  SETMEMQI (current_cpu, pc, OPRND (h_memory_src2_idx), OPRND (h_memory_src2));
+  SETMEMQI (current_cpu, pc, OPRND (h_memory_QI_src2_idx), OPRND (h_memory_QI_src2));
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_STH) : /* sth $src1,@$src2 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_sth.f
-#define OPRND(f) par_exec->operands.fmt_sth.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_sth.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
   {
     HI opval = * FLD (i_src1);
-    OPRND (h_memory_src2_idx) = * FLD (i_src2);
-    OPRND (h_memory_src2) = opval;
-    TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+    OPRND (h_memory_HI_src2_idx) = * FLD (i_src2);
+    OPRND (h_memory_HI_src2) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
 
 #undef OPRND
@@ -5584,127 +5753,225 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_STH) : /* sth $src1,@$src2 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_sth.f
-#define OPRND(f) par_exec->operands.fmt_sth.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_STH) : /* sth $src1,@$src2 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_sth.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
-  SETMEMHI (current_cpu, pc, OPRND (h_memory_src2_idx), OPRND (h_memory_src2));
+  SETMEMHI (current_cpu, pc, OPRND (h_memory_HI_src2_idx), OPRND (h_memory_HI_src2));
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_ST_PLUS) : /* st $src1,@+$src2 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_st_plus.f
-#define OPRND(f) par_exec->operands.fmt_st_plus.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_st_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_new_src2;
   tmp_new_src2 = ADDSI (* FLD (i_src2), 4);
   {
     SI opval = * FLD (i_src1);
-    OPRND (h_memory_new_src2_idx) = tmp_new_src2;
-    OPRND (h_memory_new_src2) = opval;
-    TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+    OPRND (h_memory_SI_new_src2_idx) = tmp_new_src2;
+    OPRND (h_memory_SI_new_src2) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
   {
     SI opval = tmp_new_src2;
     OPRND (src2) = opval;
-    TRACE_RESULT (current_cpu, abuf, "src2", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
-} while (0);
+}
 
 #undef OPRND
 #undef FLD
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_ST_PLUS) : /* st $src1,@+$src2 */
+CASE (sem, INSN_WRITE_ST_PLUS) : /* st $src1,@+$src2 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_st_plus.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+
+  SETMEMSI (current_cpu, pc, OPRND (h_memory_SI_new_src2_idx), OPRND (h_memory_SI_new_src2));
+  * FLD (i_src2) = OPRND (src2);
+
+#undef OPRND
+#undef FLD
+  }
+  NEXT (vpc);
+
+  CASE (sem, INSN_PAR_STH_PLUS) : /* sth $src1,@$src2+ */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_st_plus.f
-#define OPRND(f) par_exec->operands.fmt_st_plus.f
-  int UNUSED written = abuf->written;
+  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_sth_plus.f
+  int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-  SETMEMSI (current_cpu, pc, OPRND (h_memory_new_src2_idx), OPRND (h_memory_new_src2));
+{
+  SI tmp_new_src2;
+  tmp_new_src2 = * FLD (i_src2);
+  {
+    HI opval = * FLD (i_src1);
+    OPRND (h_memory_HI_new_src2_idx) = tmp_new_src2;
+    OPRND (h_memory_HI_new_src2) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+  }
+  {
+    SI opval = ADDSI (tmp_new_src2, 2);
+    OPRND (src2) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+  }
+}
+
+#undef OPRND
+#undef FLD
+}
+  NEXT (vpc);
+
+CASE (sem, INSN_WRITE_STH_PLUS) : /* sth $src1,@$src2+ */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_sth_plus.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+
+  SETMEMHI (current_cpu, pc, OPRND (h_memory_HI_new_src2_idx), OPRND (h_memory_HI_new_src2));
   * FLD (i_src2) = OPRND (src2);
 
+#undef OPRND
+#undef FLD
+  }
+  NEXT (vpc);
+
+  CASE (sem, INSN_PAR_STB_PLUS) : /* stb $src1,@$src2+ */
+{
+  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_stb_plus.f
+  int UNUSED written = 0;
+  IADDR UNUSED pc = abuf->addr;
+  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
+
+{
+  SI tmp_new_src2;
+  tmp_new_src2 = * FLD (i_src2);
+  {
+    QI opval = * FLD (i_src1);
+    OPRND (h_memory_QI_new_src2_idx) = tmp_new_src2;
+    OPRND (h_memory_QI_new_src2) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+  }
+  {
+    SI opval = ADDSI (tmp_new_src2, 1);
+    OPRND (src2) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+  }
+}
+
 #undef OPRND
 #undef FLD
 }
   NEXT (vpc);
 
+CASE (sem, INSN_WRITE_STB_PLUS) : /* stb $src1,@$src2+ */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_stb_plus.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+
+  SETMEMQI (current_cpu, pc, OPRND (h_memory_QI_new_src2_idx), OPRND (h_memory_QI_new_src2));
+  * FLD (i_src2) = OPRND (src2);
+
+#undef OPRND
+#undef FLD
+  }
+  NEXT (vpc);
+
   CASE (sem, INSN_PAR_ST_MINUS) : /* st $src1,@-$src2 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_st_plus.f
-#define OPRND(f) par_exec->operands.fmt_st_plus.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_st_plus.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_new_src2;
   tmp_new_src2 = SUBSI (* FLD (i_src2), 4);
   {
     SI opval = * FLD (i_src1);
-    OPRND (h_memory_new_src2_idx) = tmp_new_src2;
-    OPRND (h_memory_new_src2) = opval;
-    TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+    OPRND (h_memory_SI_new_src2_idx) = tmp_new_src2;
+    OPRND (h_memory_SI_new_src2) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
   {
     SI opval = tmp_new_src2;
     OPRND (src2) = opval;
-    TRACE_RESULT (current_cpu, abuf, "src2", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
-} while (0);
+}
 
 #undef OPRND
 #undef FLD
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_ST_MINUS) : /* st $src1,@-$src2 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_st_plus.f
-#define OPRND(f) par_exec->operands.fmt_st_plus.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_ST_MINUS) : /* st $src1,@-$src2 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_st_plus.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
-  SETMEMSI (current_cpu, pc, OPRND (h_memory_new_src2_idx), OPRND (h_memory_new_src2));
+  SETMEMSI (current_cpu, pc, OPRND (h_memory_SI_new_src2_idx), OPRND (h_memory_SI_new_src2));
   * FLD (i_src2) = OPRND (src2);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_SUB) : /* sub $dr,$sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_add.f
-#define OPRND(f) par_exec->operands.fmt_add.f
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_add.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -5712,7 +5979,7 @@ do {
   {
     SI opval = SUBSI (* FLD (i_dr), * FLD (i_sr));
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef OPRND
@@ -5720,219 +5987,219 @@ do {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_SUB) : /* sub $dr,$sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_add.f
-#define OPRND(f) par_exec->operands.fmt_add.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_SUB) : /* sub $dr,$sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_add.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_SUBV) : /* subv $dr,$sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_addv.f
-#define OPRND(f) par_exec->operands.fmt_addv.f
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_addv.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
-  BI temp1;SI temp0;
+{
+  SI temp0;BI temp1;
   temp0 = SUBSI (* FLD (i_dr), * FLD (i_sr));
   temp1 = SUBOFSI (* FLD (i_dr), * FLD (i_sr), 0);
   {
     SI opval = temp0;
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     BI opval = temp1;
     OPRND (condbit) = opval;
-    TRACE_RESULT (current_cpu, abuf, "condbit", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
   }
-} while (0);
+}
 
 #undef OPRND
 #undef FLD
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_SUBV) : /* subv $dr,$sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_addv.f
-#define OPRND(f) par_exec->operands.fmt_addv.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_SUBV) : /* subv $dr,$sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_addv.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   CPU (h_cond) = OPRND (condbit);
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_SUBX) : /* subx $dr,$sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_addx.f
-#define OPRND(f) par_exec->operands.fmt_addx.f
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_addx.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
-  BI temp1;SI temp0;
+{
+  SI temp0;BI temp1;
   temp0 = SUBCSI (* FLD (i_dr), * FLD (i_sr), CPU (h_cond));
   temp1 = SUBCFSI (* FLD (i_dr), * FLD (i_sr), CPU (h_cond));
   {
     SI opval = temp0;
     OPRND (dr) = opval;
-    TRACE_RESULT (current_cpu, abuf, "dr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     BI opval = temp1;
     OPRND (condbit) = opval;
-    TRACE_RESULT (current_cpu, abuf, "condbit", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
   }
-} while (0);
+}
 
 #undef OPRND
 #undef FLD
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_SUBX) : /* subx $dr,$sr */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_addx.f
-#define OPRND(f) par_exec->operands.fmt_addx.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_SUBX) : /* subx $dr,$sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_add.f
+#define OPRND(f) par_exec->operands.sfmt_addx.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   CPU (h_cond) = OPRND (condbit);
   * FLD (i_dr) = OPRND (dr);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_TRAP) : /* trap $uimm4 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_trap.f
-#define OPRND(f) par_exec->operands.fmt_trap.f
+#define FLD(f) abuf->fields.sfmt_trap.f
+#define OPRND(f) par_exec->operands.sfmt_trap.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     USI opval = GET_H_CR (((UINT) 6));
-    OPRND (h_cr_14) = opval;
-    TRACE_RESULT (current_cpu, abuf, "cr-14", 'x', opval);
+    OPRND (h_cr_USI_14) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cr", 'x', opval);
   }
   {
     USI opval = ADDSI (pc, 4);
-    OPRND (h_cr_6) = opval;
-    TRACE_RESULT (current_cpu, abuf, "cr-6", 'x', opval);
+    OPRND (h_cr_USI_6) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cr", 'x', opval);
   }
   {
     UQI opval = CPU (h_bpsw);
-    OPRND (h_bbpsw_0) = opval;
-    TRACE_RESULT (current_cpu, abuf, "bbpsw-0", 'x', opval);
+    OPRND (h_bbpsw_UQI) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "bbpsw", 'x', opval);
   }
   {
     UQI opval = GET_H_PSW ();
-    OPRND (h_bpsw_0) = opval;
-    TRACE_RESULT (current_cpu, abuf, "bpsw-0", 'x', opval);
+    OPRND (h_bpsw_UQI) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "bpsw", 'x', opval);
   }
   {
     UQI opval = ANDQI (GET_H_PSW (), 128);
-    OPRND (h_psw_0) = opval;
-    TRACE_RESULT (current_cpu, abuf, "psw-0", 'x', opval);
+    OPRND (h_psw_UQI) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "psw", 'x', opval);
   }
   {
     SI opval = m32r_trap (current_cpu, pc, FLD (f_uimm4));
     OPRND (pc) = opval;
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
-} while (0);
+}
 
 #undef OPRND
 #undef FLD
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_TRAP) : /* trap $uimm4 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.cti.fields.fmt_trap.f
-#define OPRND(f) par_exec->operands.fmt_trap.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  SEM_BRANCH_INIT
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_TRAP) : /* trap $uimm4 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_trap.f
+#define OPRND(f) par_exec->operands.sfmt_trap.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    SEM_BRANCH_INIT
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
-  CPU (h_bbpsw) = OPRND (h_bbpsw_0);
-  CPU (h_bpsw) = OPRND (h_bpsw_0);
-  SET_H_CR (((UINT) 14), OPRND (h_cr_14));
-  SET_H_CR (((UINT) 6), OPRND (h_cr_6));
-  SET_H_PSW (OPRND (h_psw_0));
+  CPU (h_bbpsw) = OPRND (h_bbpsw_UQI);
+  CPU (h_bpsw) = OPRND (h_bpsw_UQI);
+  SET_H_CR (((UINT) 14), OPRND (h_cr_USI_14));
+  SET_H_CR (((UINT) 6), OPRND (h_cr_USI_6));
+  SET_H_PSW (OPRND (h_psw_UQI));
   SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, OPRND (pc), vpc);
 
   SEM_BRANCH_FINI (vpc);
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_UNLOCK) : /* unlock $src1,@$src2 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_unlock.f
-#define OPRND(f) par_exec->operands.fmt_unlock.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_unlock.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
 if (CPU (h_lock)) {
   {
     SI opval = * FLD (i_src1);
-    OPRND (h_memory_src2_idx) = * FLD (i_src2);
-    OPRND (h_memory_src2) = opval;
+    OPRND (h_memory_SI_src2_idx) = * FLD (i_src2);
+    OPRND (h_memory_SI_src2) = opval;
     written |= (1 << 4);
-    TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
 }
   {
     BI opval = 0;
-    OPRND (h_lock_0) = opval;
-    TRACE_RESULT (current_cpu, abuf, "lock-0", 'x', opval);
+    OPRND (h_lock_BI) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "lock", 'x', opval);
   }
-} while (0);
+}
 
   abuf->written = written;
 #undef OPRND
@@ -5940,33 +6207,33 @@ if (CPU (h_lock)) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_UNLOCK) : /* unlock $src1,@$src2 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_unlock.f
-#define OPRND(f) par_exec->operands.fmt_unlock.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_UNLOCK) : /* unlock $src1,@$src2 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_unlock.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
-  CPU (h_lock) = OPRND (h_lock_0);
+  CPU (h_lock) = OPRND (h_lock_BI);
   if (written & (1 << 4))
     {
-      SETMEMSI (current_cpu, pc, OPRND (h_memory_src2_idx), OPRND (h_memory_src2));
+      SETMEMSI (current_cpu, pc, OPRND (h_memory_SI_src2_idx), OPRND (h_memory_SI_src2));
     }
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_PCMPBZ) : /* pcmpbz $src2 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_cmpz.f
-#define OPRND(f) par_exec->operands.fmt_cmpz.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_cmpz.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -5974,7 +6241,7 @@ if (CPU (h_lock)) {
   {
     BI opval = (EQSI (ANDSI (* FLD (i_src2), 255), 0)) ? (1) : (EQSI (ANDSI (* FLD (i_src2), 65280), 0)) ? (1) : (EQSI (ANDSI (* FLD (i_src2), 16711680), 0)) ? (1) : (EQSI (ANDSI (* FLD (i_src2), 0xff000000), 0)) ? (1) : (0);
     OPRND (condbit) = opval;
-    TRACE_RESULT (current_cpu, abuf, "condbit", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
   }
 
 #undef OPRND
@@ -5982,37 +6249,37 @@ if (CPU (h_lock)) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_PCMPBZ) : /* pcmpbz $src2 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_cmpz.f
-#define OPRND(f) par_exec->operands.fmt_cmpz.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_PCMPBZ) : /* pcmpbz $src2 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_cmpz.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   CPU (h_cond) = OPRND (condbit);
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_SADD) : /* sadd */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_sadd.f
-#define OPRND(f) par_exec->operands.fmt_sadd.f
+#define FLD(f) abuf->fields.sfmt_empty.f
+#define OPRND(f) par_exec->operands.sfmt_sadd.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
   {
     DI opval = ADDDI (SRADI (GET_H_ACCUMS (((UINT) 1)), 16), GET_H_ACCUMS (((UINT) 0)));
-    OPRND (h_accums_0) = opval;
-    TRACE_RESULT (current_cpu, abuf, "accums-0", 'D', opval);
+    OPRND (h_accums_DI_0) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef OPRND
@@ -6020,37 +6287,37 @@ if (CPU (h_lock)) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_SADD) : /* sadd */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_sadd.f
-#define OPRND(f) par_exec->operands.fmt_sadd.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_SADD) : /* sadd */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_empty.f
+#define OPRND(f) par_exec->operands.sfmt_sadd.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
-  SET_H_ACCUMS (((UINT) 0), OPRND (h_accums_0));
+  SET_H_ACCUMS (((UINT) 0), OPRND (h_accums_DI_0));
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_MACWU1) : /* macwu1 $src1,$src2 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_macwu1.f
-#define OPRND(f) par_exec->operands.fmt_macwu1.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_macwu1.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
   {
     DI opval = SRADI (SLLDI (ADDDI (GET_H_ACCUMS (((UINT) 1)), MULDI (EXTSIDI (* FLD (i_src1)), EXTSIDI (ANDSI (* FLD (i_src2), 65535)))), 8), 8);
-    OPRND (h_accums_1) = opval;
-    TRACE_RESULT (current_cpu, abuf, "accums-1", 'D', opval);
+    OPRND (h_accums_DI_1) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef OPRND
@@ -6058,29 +6325,29 @@ if (CPU (h_lock)) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_MACWU1) : /* macwu1 $src1,$src2 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_macwu1.f
-#define OPRND(f) par_exec->operands.fmt_macwu1.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_MACWU1) : /* macwu1 $src1,$src2 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_macwu1.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
-  SET_H_ACCUMS (((UINT) 1), OPRND (h_accums_1));
+  SET_H_ACCUMS (((UINT) 1), OPRND (h_accums_DI_1));
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_MSBLO) : /* msblo $src1,$src2 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_msblo.f
-#define OPRND(f) par_exec->operands.fmt_msblo.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_msblo.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
@@ -6088,7 +6355,7 @@ if (CPU (h_lock)) {
   {
     DI opval = SRADI (SLLDI (SUBDI (GET_H_ACCUM (), SRADI (SLLDI (MULDI (EXTHIDI (TRUNCSIHI (* FLD (i_src1))), EXTHIDI (TRUNCSIHI (* FLD (i_src2)))), 32), 16)), 8), 8);
     OPRND (accum) = opval;
-    TRACE_RESULT (current_cpu, abuf, "accum", 'D', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accum", 'D', opval);
   }
 
 #undef OPRND
@@ -6096,37 +6363,37 @@ if (CPU (h_lock)) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_MSBLO) : /* msblo $src1,$src2 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_msblo.f
-#define OPRND(f) par_exec->operands.fmt_msblo.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_MSBLO) : /* msblo $src1,$src2 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_msblo.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
   SET_H_ACCUM (OPRND (accum));
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_MULWU1) : /* mulwu1 $src1,$src2 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_mulwu1.f
-#define OPRND(f) par_exec->operands.fmt_mulwu1.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_mulwu1.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
   {
     DI opval = SRADI (SLLDI (MULDI (EXTSIDI (* FLD (i_src1)), EXTSIDI (ANDSI (* FLD (i_src2), 65535))), 16), 16);
-    OPRND (h_accums_1) = opval;
-    TRACE_RESULT (current_cpu, abuf, "accums-1", 'D', opval);
+    OPRND (h_accums_DI_1) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef OPRND
@@ -6134,37 +6401,37 @@ if (CPU (h_lock)) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_MULWU1) : /* mulwu1 $src1,$src2 */
-{
-  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_mulwu1.f
-#define OPRND(f) par_exec->operands.fmt_mulwu1.f
-  int UNUSED written = abuf->written;
-  IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+CASE (sem, INSN_WRITE_MULWU1) : /* mulwu1 $src1,$src2 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_mulwu1.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
 
-  SET_H_ACCUMS (((UINT) 1), OPRND (h_accums_1));
+  SET_H_ACCUMS (((UINT) 1), OPRND (h_accums_DI_1));
 
 #undef OPRND
 #undef FLD
-}
+  }
   NEXT (vpc);
 
   CASE (sem, INSN_PAR_MACLH1) : /* maclh1 $src1,$src2 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.fmt_macwu1.f
-#define OPRND(f) par_exec->operands.fmt_macwu1.f
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_macwu1.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
   {
     DI opval = SRADI (SLLDI (ADDDI (GET_H_ACCUMS (((UINT) 1)), SLLDI (EXTSIDI (MULSI (EXTHISI (TRUNCSIHI (* FLD (i_src1))), SRASI (* FLD (i_src2), 16))), 16)), 8), 8);
-    OPRND (h_accums_1) = opval;
-    TRACE_RESULT (current_cpu, abuf, "accums-1", 'D', opval);
+    OPRND (h_accums_DI_1) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "accums", 'D', opval);
   }
 
 #undef OPRND
@@ -6172,97 +6439,205 @@ if (CPU (h_lock)) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_MACLH1) : /* maclh1 $src1,$src2 */
+CASE (sem, INSN_WRITE_MACLH1) : /* maclh1 $src1,$src2 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_st_plus.f
+#define OPRND(f) par_exec->operands.sfmt_macwu1.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+
+  SET_H_ACCUMS (((UINT) 1), OPRND (h_accums_DI_1));
+
+#undef OPRND
+#undef FLD
+  }
+  NEXT (vpc);
+
+  CASE (sem, INSN_PAR_SC) : /* sc */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.fmt_macwu1.f
-#define OPRND(f) par_exec->operands.fmt_macwu1.f
-  int UNUSED written = abuf->written;
+  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
+#define FLD(f) abuf->fields.sfmt_empty.f
+#define OPRND(f) par_exec->operands.sfmt_sc.f
+  int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-  SET_H_ACCUMS (((UINT) 1), OPRND (h_accums_1));
+if (ZEXTBISI (CPU (h_cond)))
+  SEM_SKIP_INSN (current_cpu, sem_arg, vpc);
 
 #undef OPRND
 #undef FLD
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_PAR_SC) : /* sc */
+CASE (sem, INSN_WRITE_SC) : /* sc */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_empty.f
+#define OPRND(f) par_exec->operands.sfmt_sc.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+
+
+#undef OPRND
+#undef FLD
+  }
+  NEXT (vpc);
+
+  CASE (sem, INSN_PAR_SNC) : /* snc */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_sc.f
-#define OPRND(f) par_exec->operands.fmt_sc.f
+#define FLD(f) abuf->fields.sfmt_empty.f
+#define OPRND(f) par_exec->operands.sfmt_sc.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-if (CPU (h_cond)) {
-SEM_SKIP_INSN (current_cpu, 1);
-}
+if (ZEXTBISI (NOTBI (CPU (h_cond))))
+  SEM_SKIP_INSN (current_cpu, sem_arg, vpc);
 
 #undef OPRND
 #undef FLD
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_SC) : /* sc */
+CASE (sem, INSN_WRITE_SNC) : /* snc */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_empty.f
+#define OPRND(f) par_exec->operands.sfmt_sc.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+
+
+#undef OPRND
+#undef FLD
+  }
+  NEXT (vpc);
+
+  CASE (sem, INSN_PAR_CLRPSW) : /* clrpsw $uimm8 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.cti.fields.fmt_sc.f
-#define OPRND(f) par_exec->operands.fmt_sc.f
-  int UNUSED written = abuf->written;
+  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
+#define FLD(f) abuf->fields.sfmt_clrpsw.f
+#define OPRND(f) par_exec->operands.sfmt_clrpsw.f
+  int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
-  SEM_BRANCH_INIT
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
+  {
+    USI opval = ANDSI (GET_H_CR (((UINT) 0)), ORSI (ZEXTQISI (INVQI (FLD (f_uimm8))), 65280));
+    OPRND (h_cr_USI_0) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cr", 'x', opval);
+  }
 
-  SEM_BRANCH_FINI (vpc);
 #undef OPRND
 #undef FLD
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_PAR_SNC) : /* snc */
+CASE (sem, INSN_WRITE_CLRPSW) : /* clrpsw $uimm8 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_clrpsw.f
+#define OPRND(f) par_exec->operands.sfmt_clrpsw.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+
+  SET_H_CR (((UINT) 0), OPRND (h_cr_USI_0));
+
+#undef OPRND
+#undef FLD
+  }
+  NEXT (vpc);
+
+  CASE (sem, INSN_PAR_SETPSW) : /* setpsw $uimm8 */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
-#define FLD(f) abuf->fields.cti.fields.fmt_sc.f
-#define OPRND(f) par_exec->operands.fmt_sc.f
+#define FLD(f) abuf->fields.sfmt_clrpsw.f
+#define OPRND(f) par_exec->operands.sfmt_setpsw.f
   int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-if (NOTBI (CPU (h_cond))) {
-SEM_SKIP_INSN (current_cpu, 1);
-}
+  {
+    USI opval = FLD (f_uimm8);
+    OPRND (h_cr_USI_0) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cr", 'x', opval);
+  }
 
 #undef OPRND
 #undef FLD
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WRITE_SNC) : /* snc */
+CASE (sem, INSN_WRITE_SETPSW) : /* setpsw $uimm8 */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_clrpsw.f
+#define OPRND(f) par_exec->operands.sfmt_setpsw.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+
+  SET_H_CR (((UINT) 0), OPRND (h_cr_USI_0));
+
+#undef OPRND
+#undef FLD
+  }
+  NEXT (vpc);
+
+  CASE (sem, INSN_PAR_BTST) : /* btst $uimm3,$sr */
 {
   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
-  const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
-#define FLD(f) abuf->fields.cti.fields.fmt_sc.f
-#define OPRND(f) par_exec->operands.fmt_sc.f
-  int UNUSED written = abuf->written;
+  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
+#define FLD(f) abuf->fields.sfmt_bset.f
+#define OPRND(f) par_exec->operands.sfmt_btst.f
+  int UNUSED written = 0;
   IADDR UNUSED pc = abuf->addr;
-  SEM_BRANCH_INIT
-  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
+  {
+    BI opval = ANDQI (SRLQI (* FLD (i_sr), SUBSI (7, FLD (f_uimm3))), 1);
+    OPRND (condbit) = opval;
+    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
+  }
 
-  SEM_BRANCH_FINI (vpc);
 #undef OPRND
 #undef FLD
 }
   NEXT (vpc);
 
+CASE (sem, INSN_WRITE_BTST) : /* btst $uimm3,$sr */
+  {
+    SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
+    const ARGBUF *abuf = SEM_ARGBUF (sem_arg)->fields.write.abuf;
+#define FLD(f) abuf->fields.sfmt_bset.f
+#define OPRND(f) par_exec->operands.sfmt_btst.f
+    int UNUSED written = abuf->written;
+    IADDR UNUSED pc = abuf->addr;
+    vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
+
+  CPU (h_cond) = OPRND (condbit);
+
+#undef OPRND
+#undef FLD
+  }
+  NEXT (vpc);
+
 
     }
   ENDSWITCH (sem) /* End of semantic switch.  */