sim/m32r/sem-switch.c

/* 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.

*/

#ifdef DEFINE_LABELS

  /* The labels have the case they have because the enum of insn types
     is all uppercase and in the non-stdc case the insn symbol is built
     into the enum name.  */

  static struct {
    int index;
    void *label;
  } labels[] = {
    { M32RBF_INSN_X_INVALID, && case_sem_INSN_X_INVALID },
    { M32RBF_INSN_X_AFTER, && case_sem_INSN_X_AFTER },
    { M32RBF_INSN_X_BEFORE, && case_sem_INSN_X_BEFORE },
    { M32RBF_INSN_X_CTI_CHAIN, && case_sem_INSN_X_CTI_CHAIN },
    { M32RBF_INSN_X_CHAIN, && case_sem_INSN_X_CHAIN },
    { M32RBF_INSN_X_BEGIN, && case_sem_INSN_X_BEGIN },
    { M32RBF_INSN_ADD, && case_sem_INSN_ADD },
    { M32RBF_INSN_ADD3, && case_sem_INSN_ADD3 },
    { M32RBF_INSN_AND, && case_sem_INSN_AND },
    { M32RBF_INSN_AND3, && case_sem_INSN_AND3 },
    { M32RBF_INSN_OR, && case_sem_INSN_OR },
    { M32RBF_INSN_OR3, && case_sem_INSN_OR3 },
    { M32RBF_INSN_XOR, && case_sem_INSN_XOR },
    { M32RBF_INSN_XOR3, && case_sem_INSN_XOR3 },
    { M32RBF_INSN_ADDI, && case_sem_INSN_ADDI },
    { M32RBF_INSN_ADDV, && case_sem_INSN_ADDV },
    { M32RBF_INSN_ADDV3, && case_sem_INSN_ADDV3 },
    { M32RBF_INSN_ADDX, && case_sem_INSN_ADDX },
    { M32RBF_INSN_BC8, && case_sem_INSN_BC8 },
    { M32RBF_INSN_BC24, && case_sem_INSN_BC24 },
    { M32RBF_INSN_BEQ, && case_sem_INSN_BEQ },
    { M32RBF_INSN_BEQZ, && case_sem_INSN_BEQZ },
    { M32RBF_INSN_BGEZ, && case_sem_INSN_BGEZ },
    { M32RBF_INSN_BGTZ, && case_sem_INSN_BGTZ },
    { M32RBF_INSN_BLEZ, && case_sem_INSN_BLEZ },
    { M32RBF_INSN_BLTZ, && case_sem_INSN_BLTZ },
    { M32RBF_INSN_BNEZ, && case_sem_INSN_BNEZ },
    { M32RBF_INSN_BL8, && case_sem_INSN_BL8 },
    { M32RBF_INSN_BL24, && case_sem_INSN_BL24 },
    { M32RBF_INSN_BNC8, && case_sem_INSN_BNC8 },
    { M32RBF_INSN_BNC24, && case_sem_INSN_BNC24 },
    { M32RBF_INSN_BNE, && case_sem_INSN_BNE },
    { M32RBF_INSN_BRA8, && case_sem_INSN_BRA8 },
    { M32RBF_INSN_BRA24, && case_sem_INSN_BRA24 },
    { M32RBF_INSN_CMP, && case_sem_INSN_CMP },
    { M32RBF_INSN_CMPI, && case_sem_INSN_CMPI },
    { M32RBF_INSN_CMPU, && case_sem_INSN_CMPU },
    { M32RBF_INSN_CMPUI, && case_sem_INSN_CMPUI },
    { M32RBF_INSN_DIV, && case_sem_INSN_DIV },
    { M32RBF_INSN_DIVU, && case_sem_INSN_DIVU },
    { M32RBF_INSN_REM, && case_sem_INSN_REM },
    { M32RBF_INSN_REMU, && case_sem_INSN_REMU },
    { M32RBF_INSN_JL, && case_sem_INSN_JL },
    { M32RBF_INSN_JMP, && case_sem_INSN_JMP },
    { M32RBF_INSN_LD, && case_sem_INSN_LD },
    { M32RBF_INSN_LD_D, && case_sem_INSN_LD_D },
    { M32RBF_INSN_LDB, && case_sem_INSN_LDB },
    { M32RBF_INSN_LDB_D, && case_sem_INSN_LDB_D },
    { M32RBF_INSN_LDH, && case_sem_INSN_LDH },
    { M32RBF_INSN_LDH_D, && case_sem_INSN_LDH_D },
    { M32RBF_INSN_LDUB, && case_sem_INSN_LDUB },
    { M32RBF_INSN_LDUB_D, && case_sem_INSN_LDUB_D },
    { M32RBF_INSN_LDUH, && case_sem_INSN_LDUH },
    { M32RBF_INSN_LDUH_D, && case_sem_INSN_LDUH_D },
    { M32RBF_INSN_LD_PLUS, && case_sem_INSN_LD_PLUS },
    { M32RBF_INSN_LD24, && case_sem_INSN_LD24 },
    { M32RBF_INSN_LDI8, && case_sem_INSN_LDI8 },
    { M32RBF_INSN_LDI16, && case_sem_INSN_LDI16 },
    { M32RBF_INSN_LOCK, && case_sem_INSN_LOCK },
    { M32RBF_INSN_MACHI, && case_sem_INSN_MACHI },
    { M32RBF_INSN_MACLO, && case_sem_INSN_MACLO },
    { M32RBF_INSN_MACWHI, && case_sem_INSN_MACWHI },
    { M32RBF_INSN_MACWLO, && case_sem_INSN_MACWLO },
    { M32RBF_INSN_MUL, && case_sem_INSN_MUL },
    { M32RBF_INSN_MULHI, && case_sem_INSN_MULHI },
    { M32RBF_INSN_MULLO, && case_sem_INSN_MULLO },
    { M32RBF_INSN_MULWHI, && case_sem_INSN_MULWHI },
    { M32RBF_INSN_MULWLO, && case_sem_INSN_MULWLO },
    { M32RBF_INSN_MV, && case_sem_INSN_MV },
    { M32RBF_INSN_MVFACHI, && case_sem_INSN_MVFACHI },
    { M32RBF_INSN_MVFACLO, && case_sem_INSN_MVFACLO },
    { M32RBF_INSN_MVFACMI, && case_sem_INSN_MVFACMI },
    { M32RBF_INSN_MVFC, && case_sem_INSN_MVFC },
    { M32RBF_INSN_MVTACHI, && case_sem_INSN_MVTACHI },
    { M32RBF_INSN_MVTACLO, && case_sem_INSN_MVTACLO },
    { M32RBF_INSN_MVTC, && case_sem_INSN_MVTC },
    { M32RBF_INSN_NEG, && case_sem_INSN_NEG },
    { M32RBF_INSN_NOP, && case_sem_INSN_NOP },
    { M32RBF_INSN_NOT, && case_sem_INSN_NOT },
    { M32RBF_INSN_RAC, && case_sem_INSN_RAC },
    { M32RBF_INSN_RACH, && case_sem_INSN_RACH },
    { M32RBF_INSN_RTE, && case_sem_INSN_RTE },
    { M32RBF_INSN_SETH, && case_sem_INSN_SETH },
    { M32RBF_INSN_SLL, && case_sem_INSN_SLL },
    { M32RBF_INSN_SLL3, && case_sem_INSN_SLL3 },
    { M32RBF_INSN_SLLI, && case_sem_INSN_SLLI },
    { M32RBF_INSN_SRA, && case_sem_INSN_SRA },
    { M32RBF_INSN_SRA3, && case_sem_INSN_SRA3 },
    { M32RBF_INSN_SRAI, && case_sem_INSN_SRAI },
    { M32RBF_INSN_SRL, && case_sem_INSN_SRL },
    { M32RBF_INSN_SRL3, && case_sem_INSN_SRL3 },
    { M32RBF_INSN_SRLI, && case_sem_INSN_SRLI },
    { M32RBF_INSN_ST, && case_sem_INSN_ST },
    { M32RBF_INSN_ST_D, && case_sem_INSN_ST_D },
    { M32RBF_INSN_STB, && case_sem_INSN_STB },
    { M32RBF_INSN_STB_D, && case_sem_INSN_STB_D },
    { M32RBF_INSN_STH, && case_sem_INSN_STH },
    { M32RBF_INSN_STH_D, && case_sem_INSN_STH_D },
    { M32RBF_INSN_ST_PLUS, && case_sem_INSN_ST_PLUS },
    { M32RBF_INSN_ST_MINUS, && case_sem_INSN_ST_MINUS },
    { M32RBF_INSN_SUB, && case_sem_INSN_SUB },
    { M32RBF_INSN_SUBV, && case_sem_INSN_SUBV },
    { M32RBF_INSN_SUBX, && case_sem_INSN_SUBX },
    { M32RBF_INSN_TRAP, && case_sem_INSN_TRAP },
    { M32RBF_INSN_UNLOCK, && case_sem_INSN_UNLOCK },
    { M32RBF_INSN_CLRPSW, && case_sem_INSN_CLRPSW },
    { M32RBF_INSN_SETPSW, && case_sem_INSN_SETPSW },
    { M32RBF_INSN_BSET, && case_sem_INSN_BSET },
    { M32RBF_INSN_BCLR, && case_sem_INSN_BCLR },
    { M32RBF_INSN_BTST, && case_sem_INSN_BTST },
    { 0, 0 }
  };
  int i;

  for (i = 0; labels[i].label != 0; ++i)
    {
#if FAST_P
      CPU_IDESC (current_cpu) [labels[i].index].sem_fast_lab = labels[i].label;
#else
      CPU_IDESC (current_cpu) [labels[i].index].sem_full_lab = labels[i].label;
#endif
    }

#undef DEFINE_LABELS
#endif /* DEFINE_LABELS */

#ifdef DEFINE_SWITCH

/* 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 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 CGEN_TRACE_RESULT
#define CGEN_TRACE_RESULT(cpu, abuf, name, type, val)
#endif

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

{

#if WITH_SCACHE_PBB

/* Branch to next handler without going around main loop.  */
#define NEXT(vpc) goto * SEM_ARGBUF (vpc) -> semantic.sem_case
SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)

#else /* ! WITH_SCACHE_PBB */

#define NEXT(vpc) BREAK (sem)
#ifdef __GNUC__
#if FAST_P
  SWITCH (sem, SEM_ARGBUF (sc) -> idesc->sem_fast_lab)
#else
  SWITCH (sem, SEM_ARGBUF (sc) -> idesc->sem_full_lab)
#endif
#else
  SWITCH (sem, SEM_ARGBUF (sc) -> idesc->num)
#endif

#endif /* ! WITH_SCACHE_PBB */

    {

  CASE (sem, INSN_X_INVALID) : /* --invalid-- */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#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);

  {
    /* 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);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_X_AFTER) : /* --after-- */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_empty.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_X_BEFORE) : /* --before-- */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_empty.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_X_CTI_CHAIN) : /* --cti-chain-- */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_empty.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);

  {
#if WITH_SCACHE_PBB_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
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_X_CHAIN) : /* --chain-- */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_empty.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_X_BEGIN) : /* --begin-- */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_empty.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 0);

  {
#if WITH_SCACHE_PBB_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
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_ADD) : /* add $dr,$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_ADD3) : /* add3 $dr,$sr,$hash$slo16 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add3.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_AND) : /* and $dr,$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_AND3) : /* and3 $dr,$sr,$uimm16 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_and3.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_OR) : /* or $dr,$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_OR3) : /* or3 $dr,$sr,$hash$ulo16 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_and3.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_XOR) : /* xor $dr,$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_XOR3) : /* xor3 $dr,$sr,$uimm16 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_and3.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_ADDI) : /* addi $dr,$simm8 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_addi.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_ADDV) : /* addv $dr,$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  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);
  }
}

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_ADDV3) : /* addv3 $dr,$sr,$simm16 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add3.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

{
  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);
  }
}

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_ADDX) : /* addx $dr,$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  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);
  }
}

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_BC8) : /* bc.s $disp8 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_bl8.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

if (CPU (h_cond)) {
  {
    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);
#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_BC24) : /* bc.l $disp24 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_bl24.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

if (CPU (h_cond)) {
  {
    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);
#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_BEQ) : /* beq $src1,$src2,$disp16 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_beq.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  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);
#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_BEQZ) : /* beqz $src2,$disp16 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_beq.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  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);
#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_BGEZ) : /* bgez $src2,$disp16 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_beq.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  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);
#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_BGTZ) : /* bgtz $src2,$disp16 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_beq.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  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);
#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_BLEZ) : /* blez $src2,$disp16 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_beq.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  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);
#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_BLTZ) : /* bltz $src2,$disp16 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_beq.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  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);
#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_BNEZ) : /* bnez $src2,$disp16 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_beq.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  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);
#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_BL8) : /* bl.s $disp8 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_bl8.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  {
    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);
#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_BL24) : /* bl.l $disp24 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_bl24.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

{
  {
    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);
#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_BNC8) : /* bnc.s $disp8 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_bl8.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

if (NOTBI (CPU (h_cond))) {
  {
    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);
#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_BNC24) : /* bnc.l $disp24 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_bl24.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

if (NOTBI (CPU (h_cond))) {
  {
    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);
#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_BNE) : /* bne $src1,$src2,$disp16 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_beq.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  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);
#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_BRA8) : /* bra.s $disp8 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_bl8.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    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);
#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_BRA24) : /* bra.l $disp24 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_bl24.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    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);
#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_CMP) : /* cmp $src1,$src2 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_st_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_CMPI) : /* cmpi $src2,$simm16 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_st_d.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_CMPU) : /* cmpu $src1,$src2 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_st_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_CMPUI) : /* cmpui $src2,$simm16 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_st_d.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_DIV) : /* div $dr,$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

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;
#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_DIVU) : /* divu $dr,$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

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;
#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_REM) : /* rem $dr,$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

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;
#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_REMU) : /* remu $dr,$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

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;
#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_JL) : /* jl $sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_jl.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  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);
#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_JMP) : /* jmp $sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_jl.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    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);
#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_LD) : /* ld $dr,@$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_ld_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_LD_D) : /* ld $dr,@($slo16,$sr) */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add3.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    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);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_LDB) : /* ldb $dr,@$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_ld_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_LDB_D) : /* ldb $dr,@($slo16,$sr) */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add3.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    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);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_LDH) : /* ldh $dr,@$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_ld_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_LDH_D) : /* ldh $dr,@($slo16,$sr) */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add3.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    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);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_LDUB) : /* ldub $dr,@$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_ld_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_LDUB_D) : /* ldub $dr,@($slo16,$sr) */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add3.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    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);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_LDUH) : /* lduh $dr,@$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_ld_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_LDUH_D) : /* lduh $dr,@($slo16,$sr) */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add3.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    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);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_LD_PLUS) : /* ld $dr,@$sr+ */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_ld_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  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);
  }
}

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_LD24) : /* ld24 $dr,$uimm24 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_ld24.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_LDI8) : /* ldi8 $dr,$simm8 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_addi.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_LDI16) : /* ldi16 $dr,$hash$slo16 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add3.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_LOCK) : /* lock $dr,@$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_ld_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  {
    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);
  }
}

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_MACHI) : /* machi $src1,$src2 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_st_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    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);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_MACLO) : /* maclo $src1,$src2 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_st_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    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);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_MACWHI) : /* macwhi $src1,$src2 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_st_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    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);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_MACWLO) : /* macwlo $src1,$src2 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_st_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    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);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_MUL) : /* mul $dr,$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_MULHI) : /* mulhi $src1,$src2 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_st_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    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);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_MULLO) : /* mullo $src1,$src2 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_st_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    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);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_MULWHI) : /* mulwhi $src1,$src2 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_st_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    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);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_MULWLO) : /* mulwlo $src1,$src2 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_st_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    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);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_MV) : /* mv $dr,$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_ld_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_MVFACHI) : /* mvfachi $dr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_seth.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  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);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_MVFACLO) : /* mvfaclo $dr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_seth.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  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);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_MVFACMI) : /* mvfacmi $dr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_seth.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  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);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_MVFC) : /* mvfc $dr,$scr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_ld_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_MVTACHI) : /* mvtachi $src1 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_st_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    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);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_MVTACLO) : /* mvtaclo $src1 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_st_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    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);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_MVTC) : /* mvtc $sr,$dcr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_ld_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_NEG) : /* neg $dr,$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_ld_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_NOP) : /* nop */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_empty.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

PROFILE_COUNT_FILLNOPS (current_cpu, abuf->addr);

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_NOT) : /* not $dr,$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_ld_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_RAC) : /* rac */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_empty.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  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);
  }
}

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_RACH) : /* rach */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_empty.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  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);
  }
}

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_RTE) : /* rte */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_empty.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  {
    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);
#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_SETH) : /* seth $dr,$hash$hi16 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_seth.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_SLL) : /* sll $dr,$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_SLL3) : /* sll3 $dr,$sr,$simm16 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add3.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_SLLI) : /* slli $dr,$uimm5 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_slli.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_SRA) : /* sra $dr,$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_SRA3) : /* sra3 $dr,$sr,$simm16 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add3.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_SRAI) : /* srai $dr,$uimm5 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_slli.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_SRL) : /* srl $dr,$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_SRL3) : /* srl3 $dr,$sr,$simm16 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add3.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_SRLI) : /* srli $dr,$uimm5 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_slli.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_ST) : /* st $src1,@$src2 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_st_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_ST_D) : /* st $src1,@($slo16,$src2) */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_st_d.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    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);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_STB) : /* stb $src1,@$src2 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_st_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_STB_D) : /* stb $src1,@($slo16,$src2) */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_st_d.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    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);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_STH) : /* sth $src1,@$src2 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_st_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_STH_D) : /* sth $src1,@($slo16,$src2) */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_st_d.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    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);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_ST_PLUS) : /* st $src1,@+$src2 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_st_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  SI tmp_new_src2;
  tmp_new_src2 = 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);
  }
}

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_ST_MINUS) : /* st $src1,@-$src2 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_st_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  SI tmp_new_src2;
  tmp_new_src2 = 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);
  }
}

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_SUB) : /* sub $dr,$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

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

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_SUBV) : /* subv $dr,$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  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);
  }
}

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_SUBX) : /* subx $dr,$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_add.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  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);
  }
}

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_TRAP) : /* trap $uimm4 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_trap.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  SEM_BRANCH_INIT
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
  {
    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);
#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_UNLOCK) : /* unlock $src1,@$src2 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_st_plus.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

{
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;
#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_CLRPSW) : /* clrpsw $uimm8 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_clrpsw.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    USI opval = ANDSI (GET_H_CR (((UINT) 0)), ORSI (ZEXTQISI (INVQI (FLD (f_uimm8))), 65280));
    SET_H_CR (((UINT) 0), opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "cr", 'x', opval);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_SETPSW) : /* setpsw $uimm8 */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_clrpsw.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    USI opval = FLD (f_uimm8);
    SET_H_CR (((UINT) 0), opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "cr", 'x', opval);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_BSET) : /* bset $uimm3,@($slo16,$sr) */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_bset.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    QI opval = ORQI (GETMEMQI (current_cpu, pc, ADDSI (* FLD (i_sr), FLD (f_simm16))), SLLQI (1, SUBSI (7, FLD (f_uimm3))));
    SETMEMQI (current_cpu, pc, ADDSI (* FLD (i_sr), FLD (f_simm16)), opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_BCLR) : /* bclr $uimm3,@($slo16,$sr) */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_bset.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 4);

  {
    QI opval = ANDQI (GETMEMQI (current_cpu, pc, ADDSI (* FLD (i_sr), FLD (f_simm16))), INVQI (SLLQI (1, SUBSI (7, FLD (f_uimm3)))));
    SETMEMQI (current_cpu, pc, ADDSI (* FLD (i_sr), FLD (f_simm16)), opval);
    CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
  }

#undef FLD
}
  NEXT (vpc);

  CASE (sem, INSN_BTST) : /* btst $uimm3,$sr */
{
  SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
  ARGBUF *abuf = SEM_ARGBUF (sem_arg);
#define FLD(f) abuf->fields.sfmt_bset.f
  int UNUSED written = 0;
  IADDR UNUSED pc = abuf->addr;
  vpc = SEM_NEXT_VPC (sem_arg, pc, 2);

  {
    BI opval = ANDQI (SRLQI (* FLD (i_sr), SUBSI (7, FLD (f_uimm3))), 1);
    CPU (h_cond) = opval;
    CGEN_TRACE_RESULT (current_cpu, abuf, "cond", 'x', opval);
  }

#undef FLD
}
  NEXT (vpc);


    }
  ENDSWITCH (sem) /* End of semantic switch.  */

  /* At this point `vpc' contains the next insn to execute.  */
}

#undef DEFINE_SWITCH
#endif /* DEFINE_SWITCH */