model.c

这个是LINUX下的GDB调度工具的源码

// OBSOLETE /* Simulator model support for fr30bf.
// OBSOLETE 
// OBSOLETE THIS FILE IS MACHINE GENERATED WITH CGEN.
// OBSOLETE 
// OBSOLETE Copyright 1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
// OBSOLETE 
// OBSOLETE This file is part of the GNU simulators.
// OBSOLETE 
// OBSOLETE This program is free software; you can redistribute it and/or modify
// OBSOLETE it under the terms of the GNU General Public License as published by
// OBSOLETE the Free Software Foundation; either version 2, or (at your option)
// OBSOLETE any later version.
// OBSOLETE 
// OBSOLETE This program is distributed in the hope that it will be useful,
// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of
// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// OBSOLETE GNU General Public License for more details.
// OBSOLETE 
// OBSOLETE You should have received a copy of the GNU General Public License along
// OBSOLETE with this program; if not, write to the Free Software Foundation, Inc.,
// OBSOLETE 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
// OBSOLETE 
// OBSOLETE */
// OBSOLETE 
// OBSOLETE #define WANT_CPU fr30bf
// OBSOLETE #define WANT_CPU_FR30BF
// OBSOLETE 
// OBSOLETE #include "sim-main.h"
// OBSOLETE 
// OBSOLETE /* The profiling data is recorded here, but is accessed via the profiling
// OBSOLETE    mechanism.  After all, this is information for profiling.  */
// OBSOLETE 
// OBSOLETE #if WITH_PROFILE_MODEL_P
// OBSOLETE 
// OBSOLETE /* Model handlers for each insn.  */
// OBSOLETE 
// OBSOLETE static int
// OBSOLETE model_fr30_1_add (SIM_CPU *current_cpu, void *sem_arg)
// OBSOLETE {
// OBSOLETE #define FLD(f) abuf->fields.sfmt_add.f
// OBSOLETE   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
// OBSOLETE   const IDESC * UNUSED idesc = abuf->idesc;
// OBSOLETE   int cycles = 0;
// OBSOLETE   {
// OBSOLETE     int referenced = 0;
// OBSOLETE     int UNUSED insn_referenced = abuf->written;
// OBSOLETE     INT in_Ri = -1;
// OBSOLETE     INT in_Rj = -1;
// OBSOLETE     INT out_Ri = -1;
// OBSOLETE     in_Ri = FLD (in_Ri);
// OBSOLETE     in_Rj = FLD (in_Rj);
// OBSOLETE     out_Ri = FLD (out_Ri);
// OBSOLETE     referenced |= 1 << 0;
// OBSOLETE     referenced |= 1 << 1;
// OBSOLETE     referenced |= 1 << 2;
// OBSOLETE     cycles += fr30bf_model_fr30_1_u_exec (current_cpu, idesc, 0, referenced, in_Ri, in_Rj, out_Ri);
// OBSOLETE   }
// OBSOLETE   return cycles;
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE 
// OBSOLETE static int
// OBSOLETE model_fr30_1_addi (SIM_CPU *current_cpu, void *sem_arg)
// OBSOLETE {
// OBSOLETE #define FLD(f) abuf->fields.sfmt_addi.f
// OBSOLETE   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
// OBSOLETE   const IDESC * UNUSED idesc = abuf->idesc;
// OBSOLETE   int cycles = 0;
// OBSOLETE   {
// OBSOLETE     int referenced = 0;
// OBSOLETE     int UNUSED insn_referenced = abuf->written;
// OBSOLETE     INT in_Ri = -1;
// OBSOLETE     INT in_Rj = -1;
// OBSOLETE     INT out_Ri = -1;
// OBSOLETE     in_Ri = FLD (in_Ri);
// OBSOLETE     out_Ri = FLD (out_Ri);
// OBSOLETE     referenced |= 1 << 0;
// OBSOLETE     referenced |= 1 << 2;
// OBSOLETE     cycles += fr30bf_model_fr30_1_u_exec (current_cpu, idesc, 0, referenced, in_Ri, in_Rj, out_Ri);
// OBSOLETE   }
// OBSOLETE   return cycles;
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE 
// OBSOLETE static int
// OBSOLETE model_fr30_1_add2 (SIM_CPU *current_cpu, void *sem_arg)
// OBSOLETE {
// OBSOLETE #define FLD(f) abuf->fields.sfmt_add2.f
// OBSOLETE   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
// OBSOLETE   const IDESC * UNUSED idesc = abuf->idesc;
// OBSOLETE   int cycles = 0;
// OBSOLETE   {
// OBSOLETE     int referenced = 0;
// OBSOLETE     int UNUSED insn_referenced = abuf->written;
// OBSOLETE     INT in_Ri = -1;
// OBSOLETE     INT in_Rj = -1;
// OBSOLETE     INT out_Ri = -1;
// OBSOLETE     in_Ri = FLD (in_Ri);
// OBSOLETE     out_Ri = FLD (out_Ri);
// OBSOLETE     referenced |= 1 << 0;
// OBSOLETE     referenced |= 1 << 2;
// OBSOLETE     cycles += fr30bf_model_fr30_1_u_exec (current_cpu, idesc, 0, referenced, in_Ri, in_Rj, out_Ri);
// OBSOLETE   }
// OBSOLETE   return cycles;
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE 
// OBSOLETE static int
// OBSOLETE model_fr30_1_addc (SIM_CPU *current_cpu, void *sem_arg)
// OBSOLETE {
// OBSOLETE #define FLD(f) abuf->fields.sfmt_add.f
// OBSOLETE   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
// OBSOLETE   const IDESC * UNUSED idesc = abuf->idesc;
// OBSOLETE   int cycles = 0;
// OBSOLETE   {
// OBSOLETE     int referenced = 0;
// OBSOLETE     int UNUSED insn_referenced = abuf->written;
// OBSOLETE     INT in_Ri = -1;
// OBSOLETE     INT in_Rj = -1;
// OBSOLETE     INT out_Ri = -1;
// OBSOLETE     in_Ri = FLD (in_Ri);
// OBSOLETE     in_Rj = FLD (in_Rj);
// OBSOLETE     out_Ri = FLD (out_Ri);
// OBSOLETE     referenced |= 1 << 0;
// OBSOLETE     referenced |= 1 << 1;
// OBSOLETE     referenced |= 1 << 2;
// OBSOLETE     cycles += fr30bf_model_fr30_1_u_exec (current_cpu, idesc, 0, referenced, in_Ri, in_Rj, out_Ri);
// OBSOLETE   }
// OBSOLETE   return cycles;
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE 
// OBSOLETE static int
// OBSOLETE model_fr30_1_addn (SIM_CPU *current_cpu, void *sem_arg)
// OBSOLETE {
// OBSOLETE #define FLD(f) abuf->fields.sfmt_add.f
// OBSOLETE   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
// OBSOLETE   const IDESC * UNUSED idesc = abuf->idesc;
// OBSOLETE   int cycles = 0;
// OBSOLETE   {
// OBSOLETE     int referenced = 0;
// OBSOLETE     int UNUSED insn_referenced = abuf->written;
// OBSOLETE     INT in_Ri = -1;
// OBSOLETE     INT in_Rj = -1;
// OBSOLETE     INT out_Ri = -1;
// OBSOLETE     in_Ri = FLD (in_Ri);
// OBSOLETE     in_Rj = FLD (in_Rj);
// OBSOLETE     out_Ri = FLD (out_Ri);
// OBSOLETE     referenced |= 1 << 0;
// OBSOLETE     referenced |= 1 << 1;
// OBSOLETE     referenced |= 1 << 2;
// OBSOLETE     cycles += fr30bf_model_fr30_1_u_exec (current_cpu, idesc, 0, referenced, in_Ri, in_Rj, out_Ri);
// OBSOLETE   }
// OBSOLETE   return cycles;
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE 
// OBSOLETE static int
// OBSOLETE model_fr30_1_addni (SIM_CPU *current_cpu, void *sem_arg)
// OBSOLETE {
// OBSOLETE #define FLD(f) abuf->fields.sfmt_addi.f
// OBSOLETE   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
// OBSOLETE   const IDESC * UNUSED idesc = abuf->idesc;
// OBSOLETE   int cycles = 0;
// OBSOLETE   {
// OBSOLETE     int referenced = 0;
// OBSOLETE     int UNUSED insn_referenced = abuf->written;
// OBSOLETE     INT in_Ri = -1;
// OBSOLETE     INT in_Rj = -1;
// OBSOLETE     INT out_Ri = -1;
// OBSOLETE     in_Ri = FLD (in_Ri);
// OBSOLETE     out_Ri = FLD (out_Ri);
// OBSOLETE     referenced |= 1 << 0;
// OBSOLETE     referenced |= 1 << 2;
// OBSOLETE     cycles += fr30bf_model_fr30_1_u_exec (current_cpu, idesc, 0, referenced, in_Ri, in_Rj, out_Ri);
// OBSOLETE   }
// OBSOLETE   return cycles;
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE 
// OBSOLETE static int
// OBSOLETE model_fr30_1_addn2 (SIM_CPU *current_cpu, void *sem_arg)
// OBSOLETE {
// OBSOLETE #define FLD(f) abuf->fields.sfmt_add2.f
// OBSOLETE   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
// OBSOLETE   const IDESC * UNUSED idesc = abuf->idesc;
// OBSOLETE   int cycles = 0;
// OBSOLETE   {
// OBSOLETE     int referenced = 0;
// OBSOLETE     int UNUSED insn_referenced = abuf->written;
// OBSOLETE     INT in_Ri = -1;
// OBSOLETE     INT in_Rj = -1;
// OBSOLETE     INT out_Ri = -1;
// OBSOLETE     in_Ri = FLD (in_Ri);
// OBSOLETE     out_Ri = FLD (out_Ri);
// OBSOLETE     referenced |= 1 << 0;
// OBSOLETE     referenced |= 1 << 2;
// OBSOLETE     cycles += fr30bf_model_fr30_1_u_exec (current_cpu, idesc, 0, referenced, in_Ri, in_Rj, out_Ri);
// OBSOLETE   }
// OBSOLETE   return cycles;
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE 
// OBSOLETE static int
// OBSOLETE model_fr30_1_sub (SIM_CPU *current_cpu, void *sem_arg)
// OBSOLETE {
// OBSOLETE #define FLD(f) abuf->fields.sfmt_add.f
// OBSOLETE   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
// OBSOLETE   const IDESC * UNUSED idesc = abuf->idesc;
// OBSOLETE   int cycles = 0;
// OBSOLETE   {
// OBSOLETE     int referenced = 0;
// OBSOLETE     int UNUSED insn_referenced = abuf->written;
// OBSOLETE     INT in_Ri = -1;
// OBSOLETE     INT in_Rj = -1;
// OBSOLETE     INT out_Ri = -1;
// OBSOLETE     in_Ri = FLD (in_Ri);
// OBSOLETE     in_Rj = FLD (in_Rj);
// OBSOLETE     out_Ri = FLD (out_Ri);
// OBSOLETE     referenced |= 1 << 0;
// OBSOLETE     referenced |= 1 << 1;
// OBSOLETE     referenced |= 1 << 2;
// OBSOLETE     cycles += fr30bf_model_fr30_1_u_exec (current_cpu, idesc, 0, referenced, in_Ri, in_Rj, out_Ri);
// OBSOLETE   }
// OBSOLETE   return cycles;
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE 
// OBSOLETE static int
// OBSOLETE model_fr30_1_subc (SIM_CPU *current_cpu, void *sem_arg)
// OBSOLETE {
// OBSOLETE #define FLD(f) abuf->fields.sfmt_add.f
// OBSOLETE   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
// OBSOLETE   const IDESC * UNUSED idesc = abuf->idesc;
// OBSOLETE   int cycles = 0;
// OBSOLETE   {
// OBSOLETE     int referenced = 0;
// OBSOLETE     int UNUSED insn_referenced = abuf->written;
// OBSOLETE     INT in_Ri = -1;
// OBSOLETE     INT in_Rj = -1;
// OBSOLETE     INT out_Ri = -1;
// OBSOLETE     in_Ri = FLD (in_Ri);
// OBSOLETE     in_Rj = FLD (in_Rj);
// OBSOLETE     out_Ri = FLD (out_Ri);
// OBSOLETE     referenced |= 1 << 0;
// OBSOLETE     referenced |= 1 << 1;
// OBSOLETE     referenced |= 1 << 2;
// OBSOLETE     cycles += fr30bf_model_fr30_1_u_exec (current_cpu, idesc, 0, referenced, in_Ri, in_Rj, out_Ri);
// OBSOLETE   }
// OBSOLETE   return cycles;
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE 
// OBSOLETE static int
// OBSOLETE model_fr30_1_subn (SIM_CPU *current_cpu, void *sem_arg)
// OBSOLETE {
// OBSOLETE #define FLD(f) abuf->fields.sfmt_add.f
// OBSOLETE   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
// OBSOLETE   const IDESC * UNUSED idesc = abuf->idesc;
// OBSOLETE   int cycles = 0;
// OBSOLETE   {
// OBSOLETE     int referenced = 0;
// OBSOLETE     int UNUSED insn_referenced = abuf->written;
// OBSOLETE     INT in_Ri = -1;
// OBSOLETE     INT in_Rj = -1;
// OBSOLETE     INT out_Ri = -1;
// OBSOLETE     in_Ri = FLD (in_Ri);
// OBSOLETE     in_Rj = FLD (in_Rj);
// OBSOLETE     out_Ri = FLD (out_Ri);
// OBSOLETE     referenced |= 1 << 0;
// OBSOLETE     referenced |= 1 << 1;
// OBSOLETE     referenced |= 1 << 2;
// OBSOLETE     cycles += fr30bf_model_fr30_1_u_exec (current_cpu, idesc, 0, referenced, in_Ri, in_Rj, out_Ri);
// OBSOLETE   }
// OBSOLETE   return cycles;
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE 
// OBSOLETE static int
// OBSOLETE model_fr30_1_cmp (SIM_CPU *current_cpu, void *sem_arg)
// OBSOLETE {
// OBSOLETE #define FLD(f) abuf->fields.sfmt_str13.f
// OBSOLETE   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
// OBSOLETE   const IDESC * UNUSED idesc = abuf->idesc;
// OBSOLETE   int cycles = 0;
// OBSOLETE   {
// OBSOLETE     int referenced = 0;
// OBSOLETE     int UNUSED insn_referenced = abuf->written;
// OBSOLETE     INT in_Ri = -1;
// OBSOLETE     INT in_Rj = -1;
// OBSOLETE     INT out_Ri = -1;
// OBSOLETE     in_Ri = FLD (in_Ri);
// OBSOLETE     in_Rj = FLD (in_Rj);
// OBSOLETE     referenced |= 1 << 0;
// OBSOLETE     referenced |= 1 << 1;
// OBSOLETE     cycles += fr30bf_model_fr30_1_u_exec (current_cpu, idesc, 0, referenced, in_Ri, in_Rj, out_Ri);
// OBSOLETE   }
// OBSOLETE   return cycles;
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE 
// OBSOLETE static int
// OBSOLETE model_fr30_1_cmpi (SIM_CPU *current_cpu, void *sem_arg)
// OBSOLETE {
// OBSOLETE #define FLD(f) abuf->fields.sfmt_addi.f
// OBSOLETE   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
// OBSOLETE   const IDESC * UNUSED idesc = abuf->idesc;
// OBSOLETE   int cycles = 0;
// OBSOLETE   {
// OBSOLETE     int referenced = 0;
// OBSOLETE     int UNUSED insn_referenced = abuf->written;
// OBSOLETE     INT in_Ri = -1;
// OBSOLETE     INT in_Rj = -1;
// OBSOLETE     INT out_Ri = -1;
// OBSOLETE     in_Ri = FLD (in_Ri);
// OBSOLETE     referenced |= 1 << 0;
// OBSOLETE     cycles += fr30bf_model_fr30_1_u_exec (current_cpu, idesc, 0, referenced, in_Ri, in_Rj, out_Ri);
// OBSOLETE   }
// OBSOLETE   return cycles;
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE 
// OBSOLETE static int
// OBSOLETE model_fr30_1_cmp2 (SIM_CPU *current_cpu, void *sem_arg)
// OBSOLETE {
// OBSOLETE #define FLD(f) abuf->fields.sfmt_add2.f
// OBSOLETE   const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg);
// OBSOLETE   const IDESC * UNUSED idesc = abuf->idesc;
// OBSOLETE   int cycles = 0;
// OBSOLETE   {
// OBSOLETE     int referenced = 0;
// OBSOLETE     int UNUSED insn_referenced = abuf->written;