xref: /netbsd-src/external/gpl3/gdb/dist/sim/m32r/sem.c (revision 05fa08567a80471fd0eb3843a238392874f2577c)

/* Simulator instruction semantics for m32rbf.

THIS FILE IS MACHINE GENERATED WITH CGEN.

Copyright (C) 1996-2024 Free Software Foundation, Inc.

This file is part of the GNU simulators.

   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.

   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.,
   51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.

*/

#define WANT_CPU m32rbf
#define WANT_CPU_M32RBF

#include "sim-main.h"
#include "cgen-mem.h"
#include "cgen-ops.h"

#undef GET_ATTR
#define GET_ATTR(cpu, num, attr) CGEN_ATTR_VALUE (NULL, abuf->idesc->attrs, CGEN_INSN_##attr)

/* This is used so that we can compile two copies of the semantic code,
   one with full feature support and one without that runs fast(er).
   FAST_P, when desired, is defined on the command line, -DFAST_P=1.  */
#if FAST_P
#define SEM_FN_NAME(cpu,fn) XCONCAT3 (cpu,_semf_,fn)
#undef CGEN_TRACE_RESULT
#define CGEN_TRACE_RESULT(cpu, abuf, name, type, val)
#else
#define SEM_FN_NAME(cpu,fn) XCONCAT3 (cpu,_sem_,fn)
#endif

/* x-invalid: --invalid-- */

static SEM_PC
SEM_FN_NAME (m32rbf,x_invalid) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_empty.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 0);

  {
    /* 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);
    /* 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);
  }

  return vpc;
#undef FLD
}

/* x-after: --after-- */

static SEM_PC
SEM_FN_NAME (m32rbf,x_after) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_empty.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 0);

  {
#if WITH_SCACHE_PBB_M32RBF
    m32rbf_pbb_after (current_cpu, sem_arg);
#endif
  }

  return vpc;
#undef FLD
}

/* x-before: --before-- */

static SEM_PC
SEM_FN_NAME (m32rbf,x_before) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_empty.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 0);

  {
#if WITH_SCACHE_PBB_M32RBF
    m32rbf_pbb_before (current_cpu, sem_arg);
#endif
  }

  return vpc;
#undef FLD
}

/* x-cti-chain: --cti-chain-- */

static SEM_PC
SEM_FN_NAME (m32rbf,x_cti_chain) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_empty.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 0);

  {
#if WITH_SCACHE_PBB_M32RBF
#ifdef DEFINE_SWITCH
    vpc = m32rbf_pbb_cti_chain (current_cpu, sem_arg,
			       pbb_br_type, pbb_br_npc);
    BREAK (sem);
#else
    /* FIXME: Allow provision of explicit ifmt spec in insn spec.  */
    vpc = m32rbf_pbb_cti_chain (current_cpu, sem_arg,
			       CPU_PBB_BR_TYPE (current_cpu),
			       CPU_PBB_BR_NPC (current_cpu));
#endif
#endif
  }

  return vpc;
#undef FLD
}

/* x-chain: --chain-- */

static SEM_PC
SEM_FN_NAME (m32rbf,x_chain) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_empty.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 0);

  {
#if WITH_SCACHE_PBB_M32RBF
    vpc = m32rbf_pbb_chain (current_cpu, sem_arg);
#ifdef DEFINE_SWITCH
    BREAK (sem);
#endif
#endif
  }

  return vpc;
#undef FLD
}

/* x-begin: --begin-- */

static SEM_PC
SEM_FN_NAME (m32rbf,x_begin) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_empty.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 0);

  {
#if WITH_SCACHE_PBB_M32RBF
#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 = m32rbf_pbb_begin (current_cpu, FAST_P);
#else
#if 0 /* cgen engine can't handle dynamic fast/full switching yet.  */
    vpc = m32rbf_pbb_begin (current_cpu, STATE_RUN_FAST_P (CPU_STATE (current_cpu)));
#else
    vpc = m32rbf_pbb_begin (current_cpu, 0);
#endif
#endif
#endif
  }

  return vpc;
#undef FLD
}

/* add: add $dr,$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,add) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = ADDSI (* FLD (i_dr), * FLD (i_sr));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* add3: add3 $dr,$sr,$hash$slo16 */

static SEM_PC
SEM_FN_NAME (m32rbf,add3) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add3.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    SI opval = ADDSI (* FLD (i_sr), FLD (f_simm16));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* and: and $dr,$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,and) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = ANDSI (* FLD (i_dr), * FLD (i_sr));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* and3: and3 $dr,$sr,$uimm16 */

static SEM_PC
SEM_FN_NAME (m32rbf,and3) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_and3.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    SI opval = ANDSI (* FLD (i_sr), FLD (f_uimm16));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* or: or $dr,$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,or) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = ORSI (* FLD (i_dr), * FLD (i_sr));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* or3: or3 $dr,$sr,$hash$ulo16 */

static SEM_PC
SEM_FN_NAME (m32rbf,or3) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_and3.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    SI opval = ORSI (* FLD (i_sr), FLD (f_uimm16));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* xor: xor $dr,$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,xor) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = XORSI (* FLD (i_dr), * FLD (i_sr));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* xor3: xor3 $dr,$sr,$uimm16 */

static SEM_PC
SEM_FN_NAME (m32rbf,xor3) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_and3.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    SI opval = XORSI (* FLD (i_sr), FLD (f_uimm16));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* addi: addi $dr,$simm8 */

static SEM_PC
SEM_FN_NAME (m32rbf,addi) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_addi.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = ADDSI (* FLD (i_dr), FLD (f_simm8));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* addv: addv $dr,$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,addv) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  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;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }
  {
    BI opval = temp1;
    CPU (h_cond) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
  }
}

  return vpc;
#undef FLD
}

/* addv3: addv3 $dr,$sr,$simm16 */

static SEM_PC
SEM_FN_NAME (m32rbf,addv3) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add3.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

{
  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;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }
  {
    BI opval = temp1;
    CPU (h_cond) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
  }
}

  return vpc;
#undef FLD
}

/* addx: addx $dr,$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,addx) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  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;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }
  {
    BI opval = temp1;
    CPU (h_cond) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
  }
}

  return vpc;
#undef FLD
}

/* bc8: bc.s $disp8 */

static SEM_PC
SEM_FN_NAME (m32rbf,bc8) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_bl8.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

if (CPU (h_cond)) {
  {
    USI opval = FLD (i_disp8);
    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
    written |= (1 << 2);
    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
  }
}

  abuf->written = written;
  SEM_BRANCH_FINI (vpc);
  return vpc;
#undef FLD
}

/* bc24: bc.l $disp24 */

static SEM_PC
SEM_FN_NAME (m32rbf,bc24) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_bl24.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

if (CPU (h_cond)) {
  {
    USI opval = FLD (i_disp24);
    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
    written |= (1 << 2);
    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
  }
}

  abuf->written = written;
  SEM_BRANCH_FINI (vpc);
  return vpc;
#undef FLD
}

/* beq: beq $src1,$src2,$disp16 */

static SEM_PC
SEM_FN_NAME (m32rbf,beq) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_beq.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

if (EQSI (* FLD (i_src1), * FLD (i_src2))) {
  {
    USI opval = FLD (i_disp16);
    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
    written |= (1 << 3);
    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
  }
}

  abuf->written = written;
  SEM_BRANCH_FINI (vpc);
  return vpc;
#undef FLD
}

/* beqz: beqz $src2,$disp16 */

static SEM_PC
SEM_FN_NAME (m32rbf,beqz) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_beq.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

if (EQSI (* FLD (i_src2), 0)) {
  {
    USI opval = FLD (i_disp16);
    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
    written |= (1 << 2);
    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
  }
}

  abuf->written = written;
  SEM_BRANCH_FINI (vpc);
  return vpc;
#undef FLD
}

/* bgez: bgez $src2,$disp16 */

static SEM_PC
SEM_FN_NAME (m32rbf,bgez) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_beq.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

if (GESI (* FLD (i_src2), 0)) {
  {
    USI opval = FLD (i_disp16);
    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
    written |= (1 << 2);
    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
  }
}

  abuf->written = written;
  SEM_BRANCH_FINI (vpc);
  return vpc;
#undef FLD
}

/* bgtz: bgtz $src2,$disp16 */

static SEM_PC
SEM_FN_NAME (m32rbf,bgtz) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_beq.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

if (GTSI (* FLD (i_src2), 0)) {
  {
    USI opval = FLD (i_disp16);
    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
    written |= (1 << 2);
    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
  }
}

  abuf->written = written;
  SEM_BRANCH_FINI (vpc);
  return vpc;
#undef FLD
}

/* blez: blez $src2,$disp16 */

static SEM_PC
SEM_FN_NAME (m32rbf,blez) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_beq.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

if (LESI (* FLD (i_src2), 0)) {
  {
    USI opval = FLD (i_disp16);
    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
    written |= (1 << 2);
    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
  }
}

  abuf->written = written;
  SEM_BRANCH_FINI (vpc);
  return vpc;
#undef FLD
}

/* bltz: bltz $src2,$disp16 */

static SEM_PC
SEM_FN_NAME (m32rbf,bltz) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_beq.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

if (LTSI (* FLD (i_src2), 0)) {
  {
    USI opval = FLD (i_disp16);
    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
    written |= (1 << 2);
    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
  }
}

  abuf->written = written;
  SEM_BRANCH_FINI (vpc);
  return vpc;
#undef FLD
}

/* bnez: bnez $src2,$disp16 */

static SEM_PC
SEM_FN_NAME (m32rbf,bnez) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_beq.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

if (NESI (* FLD (i_src2), 0)) {
  {
    USI opval = FLD (i_disp16);
    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
    written |= (1 << 2);
    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
  }
}

  abuf->written = written;
  SEM_BRANCH_FINI (vpc);
  return vpc;
#undef FLD
}

/* bl8: bl.s $disp8 */

static SEM_PC
SEM_FN_NAME (m32rbf,bl8) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_bl8.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  {
    SI opval = ADDSI (ANDSI (pc, -4), 4);
    CPU (h_gr[((UINT) 14)]) = 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);
    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
  }
}

  SEM_BRANCH_FINI (vpc);
  return vpc;
#undef FLD
}

/* bl24: bl.l $disp24 */

static SEM_PC
SEM_FN_NAME (m32rbf,bl24) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_bl24.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

{
  {
    SI opval = ADDSI (pc, 4);
    CPU (h_gr[((UINT) 14)]) = 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);
    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
  }
}

  SEM_BRANCH_FINI (vpc);
  return vpc;
#undef FLD
}

/* bnc8: bnc.s $disp8 */

static SEM_PC
SEM_FN_NAME (m32rbf,bnc8) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_bl8.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

if (NOTBI (CPU (h_cond))) {
  {
    USI opval = FLD (i_disp8);
    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
    written |= (1 << 2);
    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
  }
}

  abuf->written = written;
  SEM_BRANCH_FINI (vpc);
  return vpc;
#undef FLD
}

/* bnc24: bnc.l $disp24 */

static SEM_PC
SEM_FN_NAME (m32rbf,bnc24) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_bl24.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

if (NOTBI (CPU (h_cond))) {
  {
    USI opval = FLD (i_disp24);
    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
    written |= (1 << 2);
    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
  }
}

  abuf->written = written;
  SEM_BRANCH_FINI (vpc);
  return vpc;
#undef FLD
}

/* bne: bne $src1,$src2,$disp16 */

static SEM_PC
SEM_FN_NAME (m32rbf,bne) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_beq.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

if (NESI (* FLD (i_src1), * FLD (i_src2))) {
  {
    USI opval = FLD (i_disp16);
    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
    written |= (1 << 3);
    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
  }
}

  abuf->written = written;
  SEM_BRANCH_FINI (vpc);
  return vpc;
#undef FLD
}

/* bra8: bra.s $disp8 */

static SEM_PC
SEM_FN_NAME (m32rbf,bra8) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_bl8.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    USI opval = FLD (i_disp8);
    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
  }

  SEM_BRANCH_FINI (vpc);
  return vpc;
#undef FLD
}

/* bra24: bra.l $disp24 */

static SEM_PC
SEM_FN_NAME (m32rbf,bra24) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_bl24.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    USI opval = FLD (i_disp24);
    SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
  }

  SEM_BRANCH_FINI (vpc);
  return vpc;
#undef FLD
}

/* cmp: cmp $src1,$src2 */

static SEM_PC
SEM_FN_NAME (m32rbf,cmp) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_st_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    BI opval = LTSI (* FLD (i_src1), * FLD (i_src2));
    CPU (h_cond) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* cmpi: cmpi $src2,$simm16 */

static SEM_PC
SEM_FN_NAME (m32rbf,cmpi) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_st_d.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    BI opval = LTSI (* FLD (i_src2), FLD (f_simm16));
    CPU (h_cond) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* cmpu: cmpu $src1,$src2 */

static SEM_PC
SEM_FN_NAME (m32rbf,cmpu) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_st_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    BI opval = LTUSI (* FLD (i_src1), * FLD (i_src2));
    CPU (h_cond) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* cmpui: cmpui $src2,$simm16 */

static SEM_PC
SEM_FN_NAME (m32rbf,cmpui) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_st_d.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    BI opval = LTUSI (* FLD (i_src2), FLD (f_simm16));
    CPU (h_cond) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* div: div $dr,$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,div) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

if (NESI (* FLD (i_sr), 0)) {
  {
    SI opval = DIVSI (* FLD (i_dr), * FLD (i_sr));
    * FLD (i_dr) = opval;
    written |= (1 << 2);
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }
}

  abuf->written = written;
  return vpc;
#undef FLD
}

/* divu: divu $dr,$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,divu) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

if (NESI (* FLD (i_sr), 0)) {
  {
    SI opval = UDIVSI (* FLD (i_dr), * FLD (i_sr));
    * FLD (i_dr) = opval;
    written |= (1 << 2);
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }
}

  abuf->written = written;
  return vpc;
#undef FLD
}

/* rem: rem $dr,$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,rem) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

if (NESI (* FLD (i_sr), 0)) {
  {
    SI opval = MODSI (* FLD (i_dr), * FLD (i_sr));
    * FLD (i_dr) = opval;
    written |= (1 << 2);
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }
}

  abuf->written = written;
  return vpc;
#undef FLD
}

/* remu: remu $dr,$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,remu) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

if (NESI (* FLD (i_sr), 0)) {
  {
    SI opval = UMODSI (* FLD (i_dr), * FLD (i_sr));
    * FLD (i_dr) = opval;
    written |= (1 << 2);
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }
}

  abuf->written = written;
  return vpc;
#undef FLD
}

/* jl: jl $sr */

static SEM_PC
SEM_FN_NAME (m32rbf,jl) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_jl.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  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;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }
  {
    USI opval = temp1;
    SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc);
    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
  }
}

  SEM_BRANCH_FINI (vpc);
  return vpc;
#undef FLD
}

/* jmp: jmp $sr */

static SEM_PC
SEM_FN_NAME (m32rbf,jmp) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_jl.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    USI opval = ANDSI (* FLD (i_sr), -4);
    SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc);
    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
  }

  SEM_BRANCH_FINI (vpc);
  return vpc;
#undef FLD
}

/* ld: ld $dr,@$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,ld) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_ld_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = GETMEMSI (current_cpu, pc, * FLD (i_sr));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* ld-d: ld $dr,@($slo16,$sr) */

static SEM_PC
SEM_FN_NAME (m32rbf,ld_d) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add3.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    SI opval = GETMEMSI (current_cpu, pc, ADDSI (* FLD (i_sr), FLD (f_simm16)));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* ldb: ldb $dr,@$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,ldb) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_ld_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = EXTQISI (GETMEMQI (current_cpu, pc, * FLD (i_sr)));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* ldb-d: ldb $dr,@($slo16,$sr) */

static SEM_PC
SEM_FN_NAME (m32rbf,ldb_d) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add3.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    SI opval = EXTQISI (GETMEMQI (current_cpu, pc, ADDSI (* FLD (i_sr), FLD (f_simm16))));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* ldh: ldh $dr,@$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,ldh) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_ld_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = EXTHISI (GETMEMHI (current_cpu, pc, * FLD (i_sr)));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* ldh-d: ldh $dr,@($slo16,$sr) */

static SEM_PC
SEM_FN_NAME (m32rbf,ldh_d) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add3.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    SI opval = EXTHISI (GETMEMHI (current_cpu, pc, ADDSI (* FLD (i_sr), FLD (f_simm16))));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* ldub: ldub $dr,@$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,ldub) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_ld_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = ZEXTQISI (GETMEMQI (current_cpu, pc, * FLD (i_sr)));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* ldub-d: ldub $dr,@($slo16,$sr) */

static SEM_PC
SEM_FN_NAME (m32rbf,ldub_d) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add3.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    SI opval = ZEXTQISI (GETMEMQI (current_cpu, pc, ADDSI (* FLD (i_sr), FLD (f_simm16))));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* lduh: lduh $dr,@$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,lduh) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_ld_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = ZEXTHISI (GETMEMHI (current_cpu, pc, * FLD (i_sr)));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* lduh-d: lduh $dr,@($slo16,$sr) */

static SEM_PC
SEM_FN_NAME (m32rbf,lduh_d) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add3.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    SI opval = ZEXTHISI (GETMEMHI (current_cpu, pc, ADDSI (* FLD (i_sr), FLD (f_simm16))));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* ld-plus: ld $dr,@$sr+ */

static SEM_PC
SEM_FN_NAME (m32rbf,ld_plus) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_ld_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  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;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }
  {
    SI opval = temp1;
    * FLD (i_sr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }
}

  return vpc;
#undef FLD
}

/* ld24: ld24 $dr,$uimm24 */

static SEM_PC
SEM_FN_NAME (m32rbf,ld24) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_ld24.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    SI opval = FLD (i_uimm24);
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* ldi8: ldi8 $dr,$simm8 */

static SEM_PC
SEM_FN_NAME (m32rbf,ldi8) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_addi.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = FLD (f_simm8);
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* ldi16: ldi16 $dr,$hash$slo16 */

static SEM_PC
SEM_FN_NAME (m32rbf,ldi16) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add3.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    SI opval = FLD (f_simm16);
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* lock: lock $dr,@$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,lock) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_ld_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  {
    BI opval = 1;
    CPU (h_lock) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "lock", 'x', opval);
  }
  {
    SI opval = GETMEMSI (current_cpu, pc, * FLD (i_sr));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }
}

  return vpc;
#undef FLD
}

/* machi: machi $src1,$src2 */

static SEM_PC
SEM_FN_NAME (m32rbf,machi) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_st_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    DI opval = SRADI (SLLDI (ADDDI (GET_H_ACCUM (), MULDI (EXTSIDI (ANDSI (* FLD (i_src1), 0xffff0000)), EXTHIDI (TRUNCSIHI (SRASI (* FLD (i_src2), 16))))), 8), 8);
    SET_H_ACCUM (opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "accum", 'D', opval);
  }

  return vpc;
#undef FLD
}

/* maclo: maclo $src1,$src2 */

static SEM_PC
SEM_FN_NAME (m32rbf,maclo) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_st_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    DI opval = SRADI (SLLDI (ADDDI (GET_H_ACCUM (), MULDI (EXTSIDI (SLLSI (* FLD (i_src1), 16)), EXTHIDI (TRUNCSIHI (* FLD (i_src2))))), 8), 8);
    SET_H_ACCUM (opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "accum", 'D', opval);
  }

  return vpc;
#undef FLD
}

/* macwhi: macwhi $src1,$src2 */

static SEM_PC
SEM_FN_NAME (m32rbf,macwhi) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_st_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    DI opval = SRADI (SLLDI (ADDDI (GET_H_ACCUM (), MULDI (EXTSIDI (* FLD (i_src1)), EXTHIDI (TRUNCSIHI (SRASI (* FLD (i_src2), 16))))), 8), 8);
    SET_H_ACCUM (opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "accum", 'D', opval);
  }

  return vpc;
#undef FLD
}

/* macwlo: macwlo $src1,$src2 */

static SEM_PC
SEM_FN_NAME (m32rbf,macwlo) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_st_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    DI opval = SRADI (SLLDI (ADDDI (GET_H_ACCUM (), MULDI (EXTSIDI (* FLD (i_src1)), EXTHIDI (TRUNCSIHI (* FLD (i_src2))))), 8), 8);
    SET_H_ACCUM (opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "accum", 'D', opval);
  }

  return vpc;
#undef FLD
}

/* mul: mul $dr,$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,mul) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = MULSI (* FLD (i_dr), * FLD (i_sr));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* mulhi: mulhi $src1,$src2 */

static SEM_PC
SEM_FN_NAME (m32rbf,mulhi) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_st_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    DI opval = SRADI (SLLDI (MULDI (EXTSIDI (ANDSI (* FLD (i_src1), 0xffff0000)), EXTHIDI (TRUNCSIHI (SRASI (* FLD (i_src2), 16)))), 16), 16);
    SET_H_ACCUM (opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "accum", 'D', opval);
  }

  return vpc;
#undef FLD
}

/* mullo: mullo $src1,$src2 */

static SEM_PC
SEM_FN_NAME (m32rbf,mullo) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_st_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    DI opval = SRADI (SLLDI (MULDI (EXTSIDI (SLLSI (* FLD (i_src1), 16)), EXTHIDI (TRUNCSIHI (* FLD (i_src2)))), 16), 16);
    SET_H_ACCUM (opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "accum", 'D', opval);
  }

  return vpc;
#undef FLD
}

/* mulwhi: mulwhi $src1,$src2 */

static SEM_PC
SEM_FN_NAME (m32rbf,mulwhi) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_st_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    DI opval = SRADI (SLLDI (MULDI (EXTSIDI (* FLD (i_src1)), EXTHIDI (TRUNCSIHI (SRASI (* FLD (i_src2), 16)))), 8), 8);
    SET_H_ACCUM (opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "accum", 'D', opval);
  }

  return vpc;
#undef FLD
}

/* mulwlo: mulwlo $src1,$src2 */

static SEM_PC
SEM_FN_NAME (m32rbf,mulwlo) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_st_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    DI opval = SRADI (SLLDI (MULDI (EXTSIDI (* FLD (i_src1)), EXTHIDI (TRUNCSIHI (* FLD (i_src2)))), 8), 8);
    SET_H_ACCUM (opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "accum", 'D', opval);
  }

  return vpc;
#undef FLD
}

/* mv: mv $dr,$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,mv) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_ld_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = * FLD (i_sr);
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* mvfachi: mvfachi $dr */

static SEM_PC
SEM_FN_NAME (m32rbf,mvfachi) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_seth.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = TRUNCDISI (SRADI (GET_H_ACCUM (), 32));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* mvfaclo: mvfaclo $dr */

static SEM_PC
SEM_FN_NAME (m32rbf,mvfaclo) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_seth.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = TRUNCDISI (GET_H_ACCUM ());
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* mvfacmi: mvfacmi $dr */

static SEM_PC
SEM_FN_NAME (m32rbf,mvfacmi) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_seth.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = TRUNCDISI (SRADI (GET_H_ACCUM (), 16));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* mvfc: mvfc $dr,$scr */

static SEM_PC
SEM_FN_NAME (m32rbf,mvfc) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_ld_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = GET_H_CR (FLD (f_r2));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* mvtachi: mvtachi $src1 */

static SEM_PC
SEM_FN_NAME (m32rbf,mvtachi) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_st_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    DI opval = ORDI (ANDDI (GET_H_ACCUM (), MAKEDI (0, 0xffffffff)), SLLDI (EXTSIDI (* FLD (i_src1)), 32));
    SET_H_ACCUM (opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "accum", 'D', opval);
  }

  return vpc;
#undef FLD
}

/* mvtaclo: mvtaclo $src1 */

static SEM_PC
SEM_FN_NAME (m32rbf,mvtaclo) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_st_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    DI opval = ORDI (ANDDI (GET_H_ACCUM (), MAKEDI (0xffffffff, 0)), ZEXTSIDI (* FLD (i_src1)));
    SET_H_ACCUM (opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "accum", 'D', opval);
  }

  return vpc;
#undef FLD
}

/* mvtc: mvtc $sr,$dcr */

static SEM_PC
SEM_FN_NAME (m32rbf,mvtc) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_ld_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    USI opval = * FLD (i_sr);
    SET_H_CR (FLD (f_r1), opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "cr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* neg: neg $dr,$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,neg) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_ld_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = NEGSI (* FLD (i_sr));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* nop: nop */

static SEM_PC
SEM_FN_NAME (m32rbf,nop) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_empty.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

PROFILE_COUNT_FILLNOPS (current_cpu, abuf->addr);

  return vpc;
#undef FLD
}

/* not: not $dr,$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,not) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_ld_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = INVSI (* FLD (i_sr));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* rac: rac */

static SEM_PC
SEM_FN_NAME (m32rbf,rac) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_empty.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  DI tmp_tmp1;
  tmp_tmp1 = SLLDI (GET_H_ACCUM (), 1);
  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_ACCUM (opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "accum", 'D', opval);
  }
}

  return vpc;
#undef FLD
}

/* rach: rach */

static SEM_PC
SEM_FN_NAME (m32rbf,rach) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_empty.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  DI tmp_tmp1;
  tmp_tmp1 = ANDDI (GET_H_ACCUM (), MAKEDI (16777215, 0xffffffff));
if (ANDIF (GEDI (tmp_tmp1, MAKEDI (16383, 0x80000000)), LEDI (tmp_tmp1, MAKEDI (8388607, 0xffffffff)))) {
  tmp_tmp1 = MAKEDI (16383, 0x80000000);
} else {
if (ANDIF (GEDI (tmp_tmp1, MAKEDI (8388608, 0)), LEDI (tmp_tmp1, MAKEDI (16760832, 0)))) {
  tmp_tmp1 = MAKEDI (16760832, 0);
} else {
  tmp_tmp1 = ANDDI (ADDDI (GET_H_ACCUM (), MAKEDI (0, 1073741824)), MAKEDI (0xffffffff, 0x80000000));
}
}
  tmp_tmp1 = SLLDI (tmp_tmp1, 1);
  {
    DI opval = SRADI (SLLDI (tmp_tmp1, 7), 7);
    SET_H_ACCUM (opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "accum", 'D', opval);
  }
}

  return vpc;
#undef FLD
}

/* rte: rte */

static SEM_PC
SEM_FN_NAME (m32rbf,rte) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_empty.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  {
    USI opval = ANDSI (GET_H_CR (((UINT) 6)), -4);
    SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc);
    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
  }
  {
    USI opval = GET_H_CR (((UINT) 14));
    SET_H_CR (((UINT) 6), opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "cr", 'x', opval);
  }
  {
    UQI opval = CPU (h_bpsw);
    SET_H_PSW (opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "psw", 'x', opval);
  }
  {
    UQI opval = CPU (h_bbpsw);
    CPU (h_bpsw) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "bpsw", 'x', opval);
  }
}

  SEM_BRANCH_FINI (vpc);
  return vpc;
#undef FLD
}

/* seth: seth $dr,$hash$hi16 */

static SEM_PC
SEM_FN_NAME (m32rbf,seth) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_seth.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    SI opval = SLLSI (FLD (f_hi16), 16);
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* sll: sll $dr,$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,sll) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = SLLSI (* FLD (i_dr), ANDSI (* FLD (i_sr), 31));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* sll3: sll3 $dr,$sr,$simm16 */

static SEM_PC
SEM_FN_NAME (m32rbf,sll3) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add3.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    SI opval = SLLSI (* FLD (i_sr), ANDSI (FLD (f_simm16), 31));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* slli: slli $dr,$uimm5 */

static SEM_PC
SEM_FN_NAME (m32rbf,slli) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_slli.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = SLLSI (* FLD (i_dr), FLD (f_uimm5));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* sra: sra $dr,$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,sra) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = SRASI (* FLD (i_dr), ANDSI (* FLD (i_sr), 31));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* sra3: sra3 $dr,$sr,$simm16 */

static SEM_PC
SEM_FN_NAME (m32rbf,sra3) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add3.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    SI opval = SRASI (* FLD (i_sr), ANDSI (FLD (f_simm16), 31));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* srai: srai $dr,$uimm5 */

static SEM_PC
SEM_FN_NAME (m32rbf,srai) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_slli.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = SRASI (* FLD (i_dr), FLD (f_uimm5));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* srl: srl $dr,$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,srl) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = SRLSI (* FLD (i_dr), ANDSI (* FLD (i_sr), 31));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* srl3: srl3 $dr,$sr,$simm16 */

static SEM_PC
SEM_FN_NAME (m32rbf,srl3) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add3.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    SI opval = SRLSI (* FLD (i_sr), ANDSI (FLD (f_simm16), 31));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* srli: srli $dr,$uimm5 */

static SEM_PC
SEM_FN_NAME (m32rbf,srli) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_slli.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = SRLSI (* FLD (i_dr), FLD (f_uimm5));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* st: st $src1,@$src2 */

static SEM_PC
SEM_FN_NAME (m32rbf,st) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_st_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = * FLD (i_src1);
    SETMEMSI (current_cpu, pc, * FLD (i_src2), opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* st-d: st $src1,@($slo16,$src2) */

static SEM_PC
SEM_FN_NAME (m32rbf,st_d) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_st_d.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    SI opval = * FLD (i_src1);
    SETMEMSI (current_cpu, pc, ADDSI (* FLD (i_src2), FLD (f_simm16)), opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* stb: stb $src1,@$src2 */

static SEM_PC
SEM_FN_NAME (m32rbf,stb) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_st_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    QI opval = * FLD (i_src1);
    SETMEMQI (current_cpu, pc, * FLD (i_src2), opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* stb-d: stb $src1,@($slo16,$src2) */

static SEM_PC
SEM_FN_NAME (m32rbf,stb_d) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_st_d.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    QI opval = * FLD (i_src1);
    SETMEMQI (current_cpu, pc, ADDSI (* FLD (i_src2), FLD (f_simm16)), opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* sth: sth $src1,@$src2 */

static SEM_PC
SEM_FN_NAME (m32rbf,sth) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_st_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    HI opval = * FLD (i_src1);
    SETMEMHI (current_cpu, pc, * FLD (i_src2), opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* sth-d: sth $src1,@($slo16,$src2) */

static SEM_PC
SEM_FN_NAME (m32rbf,sth_d) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_st_d.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    HI opval = * FLD (i_src1);
    SETMEMHI (current_cpu, pc, ADDSI (* FLD (i_src2), FLD (f_simm16)), opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* st-plus: st $src1,@+$src2 */

static SEM_PC
SEM_FN_NAME (m32rbf,st_plus) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_st_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  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);
    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
  }
  {
    SI opval = tmp_new_src2;
    * FLD (i_src2) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }
}

  return vpc;
#undef FLD
}

/* st-minus: st $src1,@-$src2 */

static SEM_PC
SEM_FN_NAME (m32rbf,st_minus) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_st_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  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);
    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
  }
  {
    SI opval = tmp_new_src2;
    * FLD (i_src2) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }
}

  return vpc;
#undef FLD
}

/* sub: sub $dr,$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,sub) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    SI opval = SUBSI (* FLD (i_dr), * FLD (i_sr));
    * FLD (i_dr) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }

  return vpc;
#undef FLD
}

/* subv: subv $dr,$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,subv) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  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;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }
  {
    BI opval = temp1;
    CPU (h_cond) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
  }
}

  return vpc;
#undef FLD
}

/* subx: subx $dr,$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,subx) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_add.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  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;
    CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
  }
  {
    BI opval = temp1;
    CPU (h_cond) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
  }
}

  return vpc;
#undef FLD
}

/* trap: trap $uimm4 */

static SEM_PC
SEM_FN_NAME (m32rbf,trap) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_trap.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  {
    USI opval = GET_H_CR (((UINT) 6));
    SET_H_CR (((UINT) 14), opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "cr", 'x', opval);
  }
  {
    USI opval = ADDSI (pc, 4);
    SET_H_CR (((UINT) 6), opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "cr", 'x', opval);
  }
  {
    UQI opval = CPU (h_bpsw);
    CPU (h_bbpsw) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "bbpsw", 'x', opval);
  }
  {
    UQI opval = GET_H_PSW ();
    CPU (h_bpsw) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "bpsw", 'x', opval);
  }
  {
    UQI opval = ANDQI (GET_H_PSW (), 128);
    SET_H_PSW (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);
    CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
  }
}

  SEM_BRANCH_FINI (vpc);
  return vpc;
#undef FLD
}

/* unlock: unlock $src1,@$src2 */

static SEM_PC
SEM_FN_NAME (m32rbf,unlock) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_st_plus.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
if (CPU (h_lock)) {
  {
    SI opval = * FLD (i_src1);
    SETMEMSI (current_cpu, pc, * FLD (i_src2), opval);
    written |= (1 << 4);
    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
  }
}
  {
    BI opval = 0;
    CPU (h_lock) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "lock", 'x', opval);
  }
}

  abuf->written = written;
  return vpc;
#undef FLD
}

/* clrpsw: clrpsw $uimm8 */

static SEM_PC
SEM_FN_NAME (m32rbf,clrpsw) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_clrpsw.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC 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);
  }

  return vpc;
#undef FLD
}

/* setpsw: setpsw $uimm8 */

static SEM_PC
SEM_FN_NAME (m32rbf,setpsw) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_clrpsw.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC 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);
  }

  return vpc;
#undef FLD
}

/* bset: bset $uimm3,@($slo16,$sr) */

static SEM_PC
SEM_FN_NAME (m32rbf,bset) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_bset.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC 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);
  }

  return vpc;
#undef FLD
}

/* bclr: bclr $uimm3,@($slo16,$sr) */

static SEM_PC
SEM_FN_NAME (m32rbf,bclr) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_bset.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC 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);
  }

  return vpc;
#undef FLD
}

/* btst: btst $uimm3,$sr */

static SEM_PC
SEM_FN_NAME (m32rbf,btst) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
{
#define FLD(f) abuf->fields.sfmt_bset.f
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_PC 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);
  }

  return vpc;
#undef FLD
}

/* Table of all semantic fns.  */

static const struct sem_fn_desc sem_fns[] = {
  { M32RBF_INSN_X_INVALID, SEM_FN_NAME (m32rbf,x_invalid) },
  { M32RBF_INSN_X_AFTER, SEM_FN_NAME (m32rbf,x_after) },
  { M32RBF_INSN_X_BEFORE, SEM_FN_NAME (m32rbf,x_before) },
  { M32RBF_INSN_X_CTI_CHAIN, SEM_FN_NAME (m32rbf,x_cti_chain) },
  { M32RBF_INSN_X_CHAIN, SEM_FN_NAME (m32rbf,x_chain) },
  { M32RBF_INSN_X_BEGIN, SEM_FN_NAME (m32rbf,x_begin) },
  { M32RBF_INSN_ADD, SEM_FN_NAME (m32rbf,add) },
  { M32RBF_INSN_ADD3, SEM_FN_NAME (m32rbf,add3) },
  { M32RBF_INSN_AND, SEM_FN_NAME (m32rbf,and) },
  { M32RBF_INSN_AND3, SEM_FN_NAME (m32rbf,and3) },
  { M32RBF_INSN_OR, SEM_FN_NAME (m32rbf,or) },
  { M32RBF_INSN_OR3, SEM_FN_NAME (m32rbf,or3) },
  { M32RBF_INSN_XOR, SEM_FN_NAME (m32rbf,xor) },
  { M32RBF_INSN_XOR3, SEM_FN_NAME (m32rbf,xor3) },
  { M32RBF_INSN_ADDI, SEM_FN_NAME (m32rbf,addi) },
  { M32RBF_INSN_ADDV, SEM_FN_NAME (m32rbf,addv) },
  { M32RBF_INSN_ADDV3, SEM_FN_NAME (m32rbf,addv3) },
  { M32RBF_INSN_ADDX, SEM_FN_NAME (m32rbf,addx) },
  { M32RBF_INSN_BC8, SEM_FN_NAME (m32rbf,bc8) },
  { M32RBF_INSN_BC24, SEM_FN_NAME (m32rbf,bc24) },
  { M32RBF_INSN_BEQ, SEM_FN_NAME (m32rbf,beq) },
  { M32RBF_INSN_BEQZ, SEM_FN_NAME (m32rbf,beqz) },
  { M32RBF_INSN_BGEZ, SEM_FN_NAME (m32rbf,bgez) },
  { M32RBF_INSN_BGTZ, SEM_FN_NAME (m32rbf,bgtz) },
  { M32RBF_INSN_BLEZ, SEM_FN_NAME (m32rbf,blez) },
  { M32RBF_INSN_BLTZ, SEM_FN_NAME (m32rbf,bltz) },
  { M32RBF_INSN_BNEZ, SEM_FN_NAME (m32rbf,bnez) },
  { M32RBF_INSN_BL8, SEM_FN_NAME (m32rbf,bl8) },
  { M32RBF_INSN_BL24, SEM_FN_NAME (m32rbf,bl24) },
  { M32RBF_INSN_BNC8, SEM_FN_NAME (m32rbf,bnc8) },
  { M32RBF_INSN_BNC24, SEM_FN_NAME (m32rbf,bnc24) },
  { M32RBF_INSN_BNE, SEM_FN_NAME (m32rbf,bne) },
  { M32RBF_INSN_BRA8, SEM_FN_NAME (m32rbf,bra8) },
  { M32RBF_INSN_BRA24, SEM_FN_NAME (m32rbf,bra24) },
  { M32RBF_INSN_CMP, SEM_FN_NAME (m32rbf,cmp) },
  { M32RBF_INSN_CMPI, SEM_FN_NAME (m32rbf,cmpi) },
  { M32RBF_INSN_CMPU, SEM_FN_NAME (m32rbf,cmpu) },
  { M32RBF_INSN_CMPUI, SEM_FN_NAME (m32rbf,cmpui) },
  { M32RBF_INSN_DIV, SEM_FN_NAME (m32rbf,div) },
  { M32RBF_INSN_DIVU, SEM_FN_NAME (m32rbf,divu) },
  { M32RBF_INSN_REM, SEM_FN_NAME (m32rbf,rem) },
  { M32RBF_INSN_REMU, SEM_FN_NAME (m32rbf,remu) },
  { M32RBF_INSN_JL, SEM_FN_NAME (m32rbf,jl) },
  { M32RBF_INSN_JMP, SEM_FN_NAME (m32rbf,jmp) },
  { M32RBF_INSN_LD, SEM_FN_NAME (m32rbf,ld) },
  { M32RBF_INSN_LD_D, SEM_FN_NAME (m32rbf,ld_d) },
  { M32RBF_INSN_LDB, SEM_FN_NAME (m32rbf,ldb) },
  { M32RBF_INSN_LDB_D, SEM_FN_NAME (m32rbf,ldb_d) },
  { M32RBF_INSN_LDH, SEM_FN_NAME (m32rbf,ldh) },
  { M32RBF_INSN_LDH_D, SEM_FN_NAME (m32rbf,ldh_d) },
  { M32RBF_INSN_LDUB, SEM_FN_NAME (m32rbf,ldub) },
  { M32RBF_INSN_LDUB_D, SEM_FN_NAME (m32rbf,ldub_d) },
  { M32RBF_INSN_LDUH, SEM_FN_NAME (m32rbf,lduh) },
  { M32RBF_INSN_LDUH_D, SEM_FN_NAME (m32rbf,lduh_d) },
  { M32RBF_INSN_LD_PLUS, SEM_FN_NAME (m32rbf,ld_plus) },
  { M32RBF_INSN_LD24, SEM_FN_NAME (m32rbf,ld24) },
  { M32RBF_INSN_LDI8, SEM_FN_NAME (m32rbf,ldi8) },
  { M32RBF_INSN_LDI16, SEM_FN_NAME (m32rbf,ldi16) },
  { M32RBF_INSN_LOCK, SEM_FN_NAME (m32rbf,lock) },
  { M32RBF_INSN_MACHI, SEM_FN_NAME (m32rbf,machi) },
  { M32RBF_INSN_MACLO, SEM_FN_NAME (m32rbf,maclo) },
  { M32RBF_INSN_MACWHI, SEM_FN_NAME (m32rbf,macwhi) },
  { M32RBF_INSN_MACWLO, SEM_FN_NAME (m32rbf,macwlo) },
  { M32RBF_INSN_MUL, SEM_FN_NAME (m32rbf,mul) },
  { M32RBF_INSN_MULHI, SEM_FN_NAME (m32rbf,mulhi) },
  { M32RBF_INSN_MULLO, SEM_FN_NAME (m32rbf,mullo) },
  { M32RBF_INSN_MULWHI, SEM_FN_NAME (m32rbf,mulwhi) },
  { M32RBF_INSN_MULWLO, SEM_FN_NAME (m32rbf,mulwlo) },
  { M32RBF_INSN_MV, SEM_FN_NAME (m32rbf,mv) },
  { M32RBF_INSN_MVFACHI, SEM_FN_NAME (m32rbf,mvfachi) },
  { M32RBF_INSN_MVFACLO, SEM_FN_NAME (m32rbf,mvfaclo) },
  { M32RBF_INSN_MVFACMI, SEM_FN_NAME (m32rbf,mvfacmi) },
  { M32RBF_INSN_MVFC, SEM_FN_NAME (m32rbf,mvfc) },
  { M32RBF_INSN_MVTACHI, SEM_FN_NAME (m32rbf,mvtachi) },
  { M32RBF_INSN_MVTACLO, SEM_FN_NAME (m32rbf,mvtaclo) },
  { M32RBF_INSN_MVTC, SEM_FN_NAME (m32rbf,mvtc) },
  { M32RBF_INSN_NEG, SEM_FN_NAME (m32rbf,neg) },
  { M32RBF_INSN_NOP, SEM_FN_NAME (m32rbf,nop) },
  { M32RBF_INSN_NOT, SEM_FN_NAME (m32rbf,not) },
  { M32RBF_INSN_RAC, SEM_FN_NAME (m32rbf,rac) },
  { M32RBF_INSN_RACH, SEM_FN_NAME (m32rbf,rach) },
  { M32RBF_INSN_RTE, SEM_FN_NAME (m32rbf,rte) },
  { M32RBF_INSN_SETH, SEM_FN_NAME (m32rbf,seth) },
  { M32RBF_INSN_SLL, SEM_FN_NAME (m32rbf,sll) },
  { M32RBF_INSN_SLL3, SEM_FN_NAME (m32rbf,sll3) },
  { M32RBF_INSN_SLLI, SEM_FN_NAME (m32rbf,slli) },
  { M32RBF_INSN_SRA, SEM_FN_NAME (m32rbf,sra) },
  { M32RBF_INSN_SRA3, SEM_FN_NAME (m32rbf,sra3) },
  { M32RBF_INSN_SRAI, SEM_FN_NAME (m32rbf,srai) },
  { M32RBF_INSN_SRL, SEM_FN_NAME (m32rbf,srl) },
  { M32RBF_INSN_SRL3, SEM_FN_NAME (m32rbf,srl3) },
  { M32RBF_INSN_SRLI, SEM_FN_NAME (m32rbf,srli) },
  { M32RBF_INSN_ST, SEM_FN_NAME (m32rbf,st) },
  { M32RBF_INSN_ST_D, SEM_FN_NAME (m32rbf,st_d) },
  { M32RBF_INSN_STB, SEM_FN_NAME (m32rbf,stb) },
  { M32RBF_INSN_STB_D, SEM_FN_NAME (m32rbf,stb_d) },
  { M32RBF_INSN_STH, SEM_FN_NAME (m32rbf,sth) },
  { M32RBF_INSN_STH_D, SEM_FN_NAME (m32rbf,sth_d) },
  { M32RBF_INSN_ST_PLUS, SEM_FN_NAME (m32rbf,st_plus) },
  { M32RBF_INSN_ST_MINUS, SEM_FN_NAME (m32rbf,st_minus) },
  { M32RBF_INSN_SUB, SEM_FN_NAME (m32rbf,sub) },
  { M32RBF_INSN_SUBV, SEM_FN_NAME (m32rbf,subv) },
  { M32RBF_INSN_SUBX, SEM_FN_NAME (m32rbf,subx) },
  { M32RBF_INSN_TRAP, SEM_FN_NAME (m32rbf,trap) },
  { M32RBF_INSN_UNLOCK, SEM_FN_NAME (m32rbf,unlock) },
  { M32RBF_INSN_CLRPSW, SEM_FN_NAME (m32rbf,clrpsw) },
  { M32RBF_INSN_SETPSW, SEM_FN_NAME (m32rbf,setpsw) },
  { M32RBF_INSN_BSET, SEM_FN_NAME (m32rbf,bset) },
  { M32RBF_INSN_BCLR, SEM_FN_NAME (m32rbf,bclr) },
  { M32RBF_INSN_BTST, SEM_FN_NAME (m32rbf,btst) },
  { 0, 0 }
};

/* Add the semantic fns to IDESC_TABLE.  */

void
SEM_FN_NAME (m32rbf,init_idesc_table) (SIM_CPU *current_cpu)
{
  IDESC *idesc_table = CPU_IDESC (current_cpu);
  const struct sem_fn_desc *sf;
  int mach_num = MACH_NUM (CPU_MACH (current_cpu));

  for (sf = &sem_fns[0]; sf->fn != 0; ++sf)
    {
      const CGEN_INSN *insn = idesc_table[sf->index].idata;
      int valid_p = (CGEN_INSN_VIRTUAL_P (insn)
		     || CGEN_INSN_MACH_HAS_P (insn, mach_num));
#if FAST_P
      if (valid_p)
	idesc_table[sf->index].sem_fast = sf->fn;
      else
	idesc_table[sf->index].sem_fast = SEM_FN_NAME (m32rbf,x_invalid);
#else
      if (valid_p)
	idesc_table[sf->index].sem_full = sf->fn;
      else
	idesc_table[sf->index].sem_full = SEM_FN_NAME (m32rbf,x_invalid);
#endif
    }
}