Don't write to inferior_ptid in darwin-nat.c

[deliverable/binutils-gdb.git] / sim / iq2000 / sem-switch.c

diff --git a/sim/iq2000/sem-switch.c b/sim/iq2000/sem-switch.c
index 845fc32309ffdcc9a34980f4f77d595502aaf001..6525f02a4929887022c118dfbec617f3fbf58fd0 100644 (file)
--- a/sim/iq2000/sem-switch.c
+++ b/sim/iq2000/sem-switch.c
@@ -2,22 +2,22 @@
 
 THIS FILE IS MACHINE GENERATED WITH CGEN.
 
-Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+Copyright 1996-2020 Free Software Foundation, Inc.
 
 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 3 of the License, 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, see <http://www.gnu.org/licenses/>.
+   You should have received a copy of the GNU General Public License along
+   with this program; if not, see <http://www.gnu.org/licenses/>.
 
 */
 
@@ -201,21 +201,17 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 /* 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
-#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
 #define GET_ATTR(cpu, num, attr) CGEN_ATTR_VALUE (NULL, abuf->idesc->attrs, CGEN_INSN_##attr)
-#else
-#define GET_ATTR(cpu, num, attr) CGEN_ATTR_VALUE (NULL, abuf->idesc->attrs, CGEN_INSN_/**/attr)
-#endif
 
 {
 
@@ -246,7 +242,7 @@ 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);
@@ -271,7 +267,7 @@ 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);
@@ -290,7 +286,7 @@ 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);
@@ -309,7 +305,7 @@ 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);
@@ -337,7 +333,7 @@ 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);
@@ -359,7 +355,7 @@ 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);
@@ -396,7 +392,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
   {
     SI opval = ADDSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)));
     SET_H_GR (FLD (f_rd), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -415,7 +411,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
   {
     SI opval = ADDSI (GET_H_GR (FLD (f_rs)), EXTHISI (TRUNCSIHI (FLD (f_imm))));
     SET_H_GR (FLD (f_rt), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -434,7 +430,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
   {
     SI opval = ADDSI (GET_H_GR (FLD (f_rs)), EXTHISI (TRUNCSIHI (FLD (f_imm))));
     SET_H_GR (FLD (f_rt), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -453,7 +449,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
   {
     SI opval = ADDSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)));
     SET_H_GR (FLD (f_rd), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -477,7 +473,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
   {
     SI opval = ORSI (SLLSI (tmp_high, 16), tmp_low);
     SET_H_GR (FLD (f_rd), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 }
 
@@ -497,7 +493,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
   {
     SI opval = ANDSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)));
     SET_H_GR (FLD (f_rd), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -516,7 +512,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
   {
     SI opval = ANDSI (GET_H_GR (FLD (f_rs)), ZEXTSISI (FLD (f_imm)));
     SET_H_GR (FLD (f_rt), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -535,7 +531,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
   {
     SI opval = ANDSI (GET_H_GR (FLD (f_rs)), ORSI (0xffff0000, EXTHISI (TRUNCSIHI (FLD (f_imm)))));
     SET_H_GR (FLD (f_rt), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -554,7 +550,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
   {
     SI opval = INVSI (ORSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt))));
     SET_H_GR (FLD (f_rd), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -573,7 +569,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
   {
     SI opval = ORSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)));
     SET_H_GR (FLD (f_rd), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -592,7 +588,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
   {
     SI opval = ORSI (GET_H_GR (FLD (f_rs)), ZEXTSISI (FLD (f_imm)));
     SET_H_GR (FLD (f_rt), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -612,17 +608,17 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
   {
     SI opval = RORSI (GET_H_GR (FLD (f_rt)), FLD (f_shamt));
     SET_H_GR (FLD (f_rd), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     SI opval = ANDSI (GET_H_GR (FLD (f_rd)), SRLSI (0xffffffff, FLD (f_maskl)));
     SET_H_GR (FLD (f_rd), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     SI opval = ANDSI (GET_H_GR (FLD (f_rd)), SLLSI (0xffffffff, FLD (f_rs)));
     SET_H_GR (FLD (f_rd), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 }
 
@@ -642,7 +638,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
   {
     SI opval = SLLSI (GET_H_GR (FLD (f_rt)), FLD (f_shamt));
     SET_H_GR (FLD (f_rd), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -661,7 +657,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
   {
     SI opval = SLLSI (GET_H_GR (FLD (f_rt)), ANDSI (GET_H_GR (FLD (f_rs)), 31));
     SET_H_GR (FLD (f_rd), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -680,7 +676,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
   {
     SI opval = ANDSI (SLLSI (GET_H_GR (FLD (f_rt)), FLD (f_shamt)), SRLSI (0xffffffff, GET_H_GR (FLD (f_rs))));
     SET_H_GR (FLD (f_rd), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -701,14 +697,14 @@ if (LTSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)))) {
     SI opval = 1;
     SET_H_GR (FLD (f_rd), opval);
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 } else {
   {
     SI opval = 0;
     SET_H_GR (FLD (f_rd), opval);
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 }
 
@@ -731,14 +727,14 @@ if (LTSI (GET_H_GR (FLD (f_rs)), EXTHISI (TRUNCSIHI (FLD (f_imm))))) {
     SI opval = 1;
     SET_H_GR (FLD (f_rt), opval);
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 } else {
   {
     SI opval = 0;
     SET_H_GR (FLD (f_rt), opval);
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 }
 
@@ -761,14 +757,14 @@ if (LTUSI (GET_H_GR (FLD (f_rs)), EXTHISI (TRUNCSIHI (FLD (f_imm))))) {
     SI opval = 1;
     SET_H_GR (FLD (f_rt), opval);
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 } else {
   {
     SI opval = 0;
     SET_H_GR (FLD (f_rt), opval);
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 }
 
@@ -791,14 +787,14 @@ if (LTUSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)))) {
     SI opval = 1;
     SET_H_GR (FLD (f_rd), opval);
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 } else {
   {
     SI opval = 0;
     SET_H_GR (FLD (f_rd), opval);
     written |= (1 << 2);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 }
 
@@ -819,7 +815,7 @@ if (LTUSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)))) {
   {
     SI opval = SRASI (GET_H_GR (FLD (f_rt)), FLD (f_shamt));
     SET_H_GR (FLD (f_rd), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -838,7 +834,7 @@ if (LTUSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)))) {
   {
     SI opval = SRASI (GET_H_GR (FLD (f_rt)), ANDSI (GET_H_GR (FLD (f_rs)), 31));
     SET_H_GR (FLD (f_rd), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -857,7 +853,7 @@ if (LTUSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)))) {
   {
     SI opval = SRLSI (GET_H_GR (FLD (f_rt)), FLD (f_shamt));
     SET_H_GR (FLD (f_rd), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -876,7 +872,7 @@ if (LTUSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)))) {
   {
     SI opval = SRLSI (GET_H_GR (FLD (f_rt)), ANDSI (GET_H_GR (FLD (f_rs)), 31));
     SET_H_GR (FLD (f_rd), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -895,7 +891,7 @@ if (LTUSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)))) {
   {
     SI opval = ANDSI (SRLSI (GET_H_GR (FLD (f_rt)), FLD (f_shamt)), SLLSI (0xffffffff, GET_H_GR (FLD (f_rs))));
     SET_H_GR (FLD (f_rd), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -914,7 +910,7 @@ if (LTUSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)))) {
   {
     SI opval = SUBSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)));
     SET_H_GR (FLD (f_rd), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -933,7 +929,7 @@ if (LTUSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)))) {
   {
     SI opval = SUBSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)));
     SET_H_GR (FLD (f_rd), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -952,7 +948,7 @@ if (LTUSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)))) {
   {
     SI opval = XORSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)));
     SET_H_GR (FLD (f_rd), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -971,7 +967,7 @@ if (LTUSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)))) {
   {
     SI opval = XORSI (GET_H_GR (FLD (f_rs)), ZEXTSISI (FLD (f_imm)));
     SET_H_GR (FLD (f_rt), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -994,7 +990,7 @@ if (ANDSI (GET_H_GR (FLD (f_rs)), SLLSI (1, FLD (f_rt)))) {
     USI opval = FLD (i_offset);
     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);
   }
 }
 }
@@ -1021,7 +1017,7 @@ if (NOTSI (ANDSI (GET_H_GR (FLD (f_rs)), SLLSI (1, FLD (f_rt))))) {
     USI opval = FLD (i_offset);
     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);
   }
 }
 }
@@ -1048,7 +1044,7 @@ if (ANDSI (GET_H_GR (FLD (f_rs)), SLLSI (1, ANDSI (GET_H_GR (FLD (f_rt)), 31))))
     USI opval = FLD (i_offset);
     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);
   }
 }
 }
@@ -1075,7 +1071,7 @@ if (NOTSI (ANDSI (GET_H_GR (FLD (f_rs)), SLLSI (1, ANDSI (GET_H_GR (FLD (f_rt)),
     USI opval = FLD (i_offset);
     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);
   }
 }
 }
@@ -1102,7 +1098,7 @@ if (EQSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)))) {
     USI opval = FLD (i_offset);
     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);
   }
 }
 }
@@ -1129,7 +1125,7 @@ if (EQSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)))) {
     USI opval = FLD (i_offset);
     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);
   }
 }
 } else {
@@ -1159,7 +1155,7 @@ if (GESI (GET_H_GR (FLD (f_rs)), 0)) {
     USI opval = FLD (i_offset);
     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);
   }
 }
 }
@@ -1186,14 +1182,14 @@ if (GESI (GET_H_GR (FLD (f_rs)), 0)) {
     SI opval = ADDSI (pc, 8);
     SET_H_GR (((UINT) 31), opval);
     written |= (1 << 3);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 {
   {
     USI opval = FLD (i_offset);
     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);
   }
 }
 }
@@ -1221,14 +1217,14 @@ if (GESI (GET_H_GR (FLD (f_rs)), 0)) {
     SI opval = ADDSI (pc, 8);
     SET_H_GR (((UINT) 31), opval);
     written |= (1 << 3);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 {
   {
     USI opval = FLD (i_offset);
     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);
   }
 }
 }
@@ -1259,7 +1255,7 @@ if (GESI (GET_H_GR (FLD (f_rs)), 0)) {
     USI opval = FLD (i_offset);
     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);
   }
 }
 } else {
@@ -1289,7 +1285,7 @@ if (LTSI (GET_H_GR (FLD (f_rs)), 0)) {
     USI opval = FLD (i_offset);
     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);
   }
 }
 }
@@ -1316,7 +1312,7 @@ if (LTSI (GET_H_GR (FLD (f_rs)), 0)) {
     USI opval = FLD (i_offset);
     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);
   }
 }
 } else {
@@ -1346,14 +1342,14 @@ if (LTSI (GET_H_GR (FLD (f_rs)), 0)) {
     SI opval = ADDSI (pc, 8);
     SET_H_GR (((UINT) 31), opval);
     written |= (1 << 3);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 {
   {
     USI opval = FLD (i_offset);
     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);
   }
 }
 }
@@ -1381,14 +1377,14 @@ if (LTSI (GET_H_GR (FLD (f_rs)), 0)) {
     SI opval = ADDSI (pc, 8);
     SET_H_GR (((UINT) 31), opval);
     written |= (1 << 3);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 {
   {
     USI opval = FLD (i_offset);
     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);
   }
 }
 }
@@ -1419,7 +1415,7 @@ if (EQSI (ANDSI (GET_H_GR (FLD (f_rs)), 255), ANDSI (GET_H_GR (FLD (f_rt)), 255)
     USI opval = FLD (i_offset);
     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);
   }
 }
 }
@@ -1446,7 +1442,7 @@ if (EQSI (ANDSI (GET_H_GR (FLD (f_rs)), 65280), ANDSI (GET_H_GR (FLD (f_rt)), 65
     USI opval = FLD (i_offset);
     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);
   }
 }
 }
@@ -1473,7 +1469,7 @@ if (EQSI (ANDSI (GET_H_GR (FLD (f_rs)), 16711680), ANDSI (GET_H_GR (FLD (f_rt)),
     USI opval = FLD (i_offset);
     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);
   }
 }
 }
@@ -1500,7 +1496,7 @@ if (EQSI (ANDSI (GET_H_GR (FLD (f_rs)), 0xff000000), ANDSI (GET_H_GR (FLD (f_rt)
     USI opval = FLD (i_offset);
     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);
   }
 }
 }
@@ -1527,7 +1523,7 @@ if (NESI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)))) {
     USI opval = FLD (i_offset);
     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);
   }
 }
 }
@@ -1554,7 +1550,7 @@ if (NESI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)))) {
     USI opval = FLD (i_offset);
     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);
   }
 }
 } else {
@@ -1583,12 +1579,12 @@ if (1)
   {
     SI opval = ADDSI (pc, 8);
     SET_H_GR (FLD (f_rd), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     USI opval = GET_H_GR (FLD (f_rs));
     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);
   }
 }
 }
@@ -1612,7 +1608,7 @@ if (1)
   {
     USI opval = GET_H_GR (FLD (f_rs));
     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);
   }
 }
 
@@ -1633,7 +1629,7 @@ if (1)
   {
     SI opval = EXTQISI (GETMEMQI (current_cpu, pc, ADDSI (GET_H_GR (FLD (f_rs)), EXTHISI (TRUNCSIHI (FLD (f_imm))))));
     SET_H_GR (FLD (f_rt), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -1652,7 +1648,7 @@ if (1)
   {
     SI opval = ZEXTQISI (GETMEMQI (current_cpu, pc, ADDSI (GET_H_GR (FLD (f_rs)), EXTHISI (TRUNCSIHI (FLD (f_imm))))));
     SET_H_GR (FLD (f_rt), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -1671,7 +1667,7 @@ if (1)
   {
     SI opval = EXTHISI (GETMEMHI (current_cpu, pc, ADDSI (GET_H_GR (FLD (f_rs)), EXTHISI (TRUNCSIHI (FLD (f_imm))))));
     SET_H_GR (FLD (f_rt), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -1690,7 +1686,7 @@ if (1)
   {
     SI opval = ZEXTHISI (GETMEMHI (current_cpu, pc, ADDSI (GET_H_GR (FLD (f_rs)), EXTHISI (TRUNCSIHI (FLD (f_imm))))));
     SET_H_GR (FLD (f_rt), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -1709,7 +1705,7 @@ if (1)
   {
     SI opval = SLLSI (FLD (f_imm), 16);
     SET_H_GR (FLD (f_rt), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -1728,7 +1724,7 @@ if (1)
   {
     SI opval = GETMEMSI (current_cpu, pc, ADDSI (GET_H_GR (FLD (f_rs)), EXTHISI (TRUNCSIHI (FLD (f_imm)))));
     SET_H_GR (FLD (f_rt), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -1747,7 +1743,7 @@ if (1)
   {
     QI opval = ANDQI (GET_H_GR (FLD (f_rt)), 255);
     SETMEMQI (current_cpu, pc, ADDSI (GET_H_GR (FLD (f_rs)), EXTHISI (TRUNCSIHI (FLD (f_imm)))), opval);
-    TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
 
 #undef FLD
@@ -1766,7 +1762,7 @@ if (1)
   {
     HI opval = ANDHI (GET_H_GR (FLD (f_rt)), 65535);
     SETMEMHI (current_cpu, pc, ADDSI (GET_H_GR (FLD (f_rs)), EXTHISI (TRUNCSIHI (FLD (f_imm)))), opval);
-    TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
 
 #undef FLD
@@ -1785,7 +1781,7 @@ if (1)
   {
     SI opval = GET_H_GR (FLD (f_rt));
     SETMEMSI (current_cpu, pc, ADDSI (GET_H_GR (FLD (f_rs)), EXTHISI (TRUNCSIHI (FLD (f_imm)))), opval);
-    TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
 
 #undef FLD
@@ -1796,7 +1792,7 @@ if (1)
 {
   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, 4);
@@ -1811,7 +1807,7 @@ do_break (current_cpu, pc);
 {
   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, 4);
@@ -1834,7 +1830,7 @@ do_syscall (current_cpu);
   {
     SI opval = ANDSI (GET_H_GR (FLD (f_rs)), ORSI (SLLSI (FLD (f_imm), 16), 65535));
     SET_H_GR (FLD (f_rt), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -1853,7 +1849,7 @@ do_syscall (current_cpu);
   {
     SI opval = ORSI (GET_H_GR (FLD (f_rs)), SLLSI (FLD (f_imm), 16));
     SET_H_GR (FLD (f_rt), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 
 #undef FLD
@@ -1876,7 +1872,7 @@ if (GTSI (GET_H_GR (FLD (f_rs)), 0)) {
     USI opval = FLD (i_offset);
     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);
   }
 }
 }
@@ -1903,7 +1899,7 @@ if (GTSI (GET_H_GR (FLD (f_rs)), 0)) {
     USI opval = FLD (i_offset);
     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);
   }
 }
 } else {
@@ -1933,7 +1929,7 @@ if (LESI (GET_H_GR (FLD (f_rs)), 0)) {
     USI opval = FLD (i_offset);
     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);
   }
 }
 }
@@ -1960,7 +1956,7 @@ if (LESI (GET_H_GR (FLD (f_rs)), 0)) {
     USI opval = FLD (i_offset);
     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);
   }
 }
 } else {
@@ -2008,7 +2004,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
   {
     SI opval = tmp_temp;
     SET_H_GR (FLD (f_rd), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 }
 
@@ -2020,7 +2016,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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;
   SEM_BRANCH_INIT
@@ -2037,7 +2033,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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;
   SEM_BRANCH_INIT
@@ -2054,7 +2050,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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;
   SEM_BRANCH_INIT
@@ -2071,7 +2067,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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;
   SEM_BRANCH_INIT
@@ -2088,7 +2084,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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;
   SEM_BRANCH_INIT
@@ -2105,7 +2101,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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;
   SEM_BRANCH_INIT
@@ -2122,7 +2118,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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;
   SEM_BRANCH_INIT
@@ -2139,7 +2135,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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;
   SEM_BRANCH_INIT
@@ -2156,7 +2152,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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;
   SEM_BRANCH_INIT
@@ -2173,7 +2169,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2188,7 +2184,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2203,7 +2199,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2218,7 +2214,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2233,7 +2229,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2248,7 +2244,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2263,7 +2259,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2278,7 +2274,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2293,7 +2289,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2308,7 +2304,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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;
   SEM_BRANCH_INIT
@@ -2325,7 +2321,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2340,7 +2336,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2355,7 +2351,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2370,7 +2366,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2385,7 +2381,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2400,7 +2396,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2415,7 +2411,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2430,7 +2426,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2445,7 +2441,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2460,7 +2456,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2475,7 +2471,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2490,7 +2486,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2505,7 +2501,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2520,7 +2516,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2535,7 +2531,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2550,7 +2546,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2565,7 +2561,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2580,7 +2576,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2595,7 +2591,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2610,7 +2606,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2625,7 +2621,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2640,7 +2636,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2651,11 +2647,11 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_PKRLR1) : /* pkrlr1 $rt,$index,$count */
+  CASE (sem, INSN_PKRLR1) : /* pkrlr1 $rt,$_index,$count */
 {
   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, 4);
@@ -2666,11 +2662,11 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_PKRLR30) : /* pkrlr30 $rt,$index,$count */
+  CASE (sem, INSN_PKRLR30) : /* pkrlr30 $rt,$_index,$count */
 {
   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, 4);
@@ -2685,7 +2681,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2696,11 +2692,11 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_RBR1) : /* rbr1 $rt,$index,$count */
+  CASE (sem, INSN_RBR1) : /* rbr1 $rt,$_index,$count */
 {
   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, 4);
@@ -2711,11 +2707,11 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_RBR30) : /* rbr30 $rt,$index,$count */
+  CASE (sem, INSN_RBR30) : /* rbr30 $rt,$_index,$count */
 {
   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, 4);
@@ -2730,7 +2726,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2745,7 +2741,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2756,11 +2752,11 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_RXR1) : /* rxr1 $rt,$index,$count */
+  CASE (sem, INSN_RXR1) : /* rxr1 $rt,$_index,$count */
 {
   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, 4);
@@ -2771,11 +2767,11 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_RXR30) : /* rxr30 $rt,$index,$count */
+  CASE (sem, INSN_RXR30) : /* rxr30 $rt,$_index,$count */
 {
   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, 4);
@@ -2790,7 +2786,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2805,7 +2801,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2820,7 +2816,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2835,7 +2831,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2850,7 +2846,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2865,7 +2861,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2880,7 +2876,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2895,7 +2891,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2910,7 +2906,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2925,7 +2921,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2940,7 +2936,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -2951,11 +2947,11 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WBR1) : /* wbr1 $rt,$index,$count */
+  CASE (sem, INSN_WBR1) : /* wbr1 $rt,$_index,$count */
 {
   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, 4);
@@ -2966,11 +2962,11 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WBR1U) : /* wbr1u $rt,$index,$count */
+  CASE (sem, INSN_WBR1U) : /* wbr1u $rt,$_index,$count */
 {
   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, 4);
@@ -2981,11 +2977,11 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WBR30) : /* wbr30 $rt,$index,$count */
+  CASE (sem, INSN_WBR30) : /* wbr30 $rt,$_index,$count */
 {
   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, 4);
@@ -2996,11 +2992,11 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WBR30U) : /* wbr30u $rt,$index,$count */
+  CASE (sem, INSN_WBR30U) : /* wbr30u $rt,$_index,$count */
 {
   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, 4);
@@ -3015,7 +3011,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -3030,7 +3026,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 {
   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, 4);
@@ -3041,11 +3037,11 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WXR1) : /* wxr1 $rt,$index,$count */
+  CASE (sem, INSN_WXR1) : /* wxr1 $rt,$_index,$count */
 {
   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, 4);
@@ -3056,11 +3052,11 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WXR1U) : /* wxr1u $rt,$index,$count */
+  CASE (sem, INSN_WXR1U) : /* wxr1u $rt,$_index,$count */
 {
   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, 4);
@@ -3071,11 +3067,11 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WXR30) : /* wxr30 $rt,$index,$count */
+  CASE (sem, INSN_WXR30) : /* wxr30 $rt,$_index,$count */
 {
   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, 4);
@@ -3086,11 +3082,11 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
 }
   NEXT (vpc);
 
-  CASE (sem, INSN_WXR30U) : /* wxr30u $rt,$index,$count */
+  CASE (sem, INSN_WXR30U) : /* wxr30u $rt,$_index,$count */
 {
   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, 4);
@@ -3116,12 +3112,12 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
   {
     SI opval = GETMEMSI (current_cpu, pc, tmp_addr);
     SET_H_GR (ADDSI (FLD (f_rt), 1), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     SI opval = GETMEMSI (current_cpu, pc, ADDSI (tmp_addr, 4));
     SET_H_GR (FLD (f_rt), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
 }
 
@@ -3144,12 +3140,12 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
   {
     SI opval = GET_H_GR (FLD (f_rt));
     SETMEMSI (current_cpu, pc, ADDSI (tmp_addr, 4), opval);
-    TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
   {
     SI opval = GET_H_GR (ADDSI (FLD (f_rt), 1));
     SETMEMSI (current_cpu, pc, tmp_addr, opval);
-    TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
 }
 
@@ -3171,7 +3167,7 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
   {
     USI opval = FLD (i_jmptarg);
     SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
 
@@ -3195,12 +3191,12 @@ if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
   {
     SI opval = ADDSI (pc, 8);
     SET_H_GR (((UINT) 31), opval);
-    TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
   }
   {
     USI opval = FLD (i_jmptarg);
     SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
-    TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
+    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
 }
@@ -3241,7 +3237,7 @@ if (tmp_branch_) {
     USI opval = FLD (i_offset);
     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);
   }
 }
 }
@@ -3256,7 +3252,6 @@ if (tmp_branch_) {
 
     }
   ENDSWITCH (sem) /* End of semantic switch.  */
-     ;
 
   /* At this point `vpc' contains the next insn to execute.  */
 }