sem.c

这个是LINUX下的GDB调度工具的源码

// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE }
// OBSOLETE }
// OBSOLETE 
// OBSOLETE   return vpc;
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE 
// OBSOLETE /* eor: eor $Rj,$Ri */
// OBSOLETE 
// OBSOLETE static SEM_PC
// OBSOLETE SEM_FN_NAME (fr30bf,eor) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
// OBSOLETE {
// OBSOLETE #define FLD(f) abuf->fields.sfmt_add.f
// OBSOLETE   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
// OBSOLETE   int UNUSED written = 0;
// OBSOLETE   IADDR UNUSED pc = abuf->addr;
// OBSOLETE   SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
// OBSOLETE 
// OBSOLETE {
// OBSOLETE   {
// OBSOLETE     SI opval = XORSI (* FLD (i_Ri), * FLD (i_Rj));
// OBSOLETE     * FLD (i_Ri) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
// OBSOLETE   }
// OBSOLETE {
// OBSOLETE   {
// OBSOLETE     BI opval = EQSI (* FLD (i_Ri), 0);
// OBSOLETE     CPU (h_zbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE   {
// OBSOLETE     BI opval = LTSI (* FLD (i_Ri), 0);
// OBSOLETE     CPU (h_nbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE }
// OBSOLETE }
// OBSOLETE 
// OBSOLETE   return vpc;
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE 
// OBSOLETE /* andm: and $Rj,@$Ri */
// OBSOLETE 
// OBSOLETE static SEM_PC
// OBSOLETE SEM_FN_NAME (fr30bf,andm) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
// OBSOLETE {
// OBSOLETE #define FLD(f) abuf->fields.sfmt_str13.f
// OBSOLETE   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
// OBSOLETE   int UNUSED written = 0;
// OBSOLETE   IADDR UNUSED pc = abuf->addr;
// OBSOLETE   SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
// OBSOLETE 
// OBSOLETE {
// OBSOLETE   SI tmp_tmp;
// OBSOLETE   tmp_tmp = ANDSI (GETMEMSI (current_cpu, pc, * FLD (i_Ri)), * FLD (i_Rj));
// OBSOLETE {
// OBSOLETE   {
// OBSOLETE     BI opval = EQSI (tmp_tmp, 0);
// OBSOLETE     CPU (h_zbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE   {
// OBSOLETE     BI opval = LTSI (tmp_tmp, 0);
// OBSOLETE     CPU (h_nbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE }
// OBSOLETE   {
// OBSOLETE     SI opval = tmp_tmp;
// OBSOLETE     SETMEMSI (current_cpu, pc, * FLD (i_Ri), opval);
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
// OBSOLETE   }
// OBSOLETE }
// OBSOLETE 
// OBSOLETE   return vpc;
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE 
// OBSOLETE /* andh: andh $Rj,@$Ri */
// OBSOLETE 
// OBSOLETE static SEM_PC
// OBSOLETE SEM_FN_NAME (fr30bf,andh) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
// OBSOLETE {
// OBSOLETE #define FLD(f) abuf->fields.sfmt_str13.f
// OBSOLETE   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
// OBSOLETE   int UNUSED written = 0;
// OBSOLETE   IADDR UNUSED pc = abuf->addr;
// OBSOLETE   SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
// OBSOLETE 
// OBSOLETE {
// OBSOLETE   HI tmp_tmp;
// OBSOLETE   tmp_tmp = ANDHI (GETMEMHI (current_cpu, pc, * FLD (i_Ri)), * FLD (i_Rj));
// OBSOLETE {
// OBSOLETE   {
// OBSOLETE     BI opval = EQHI (tmp_tmp, 0);
// OBSOLETE     CPU (h_zbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE   {
// OBSOLETE     BI opval = LTHI (tmp_tmp, 0);
// OBSOLETE     CPU (h_nbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE }
// OBSOLETE   {
// OBSOLETE     HI opval = tmp_tmp;
// OBSOLETE     SETMEMHI (current_cpu, pc, * FLD (i_Ri), opval);
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
// OBSOLETE   }
// OBSOLETE }
// OBSOLETE 
// OBSOLETE   return vpc;
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE 
// OBSOLETE /* andb: andb $Rj,@$Ri */
// OBSOLETE 
// OBSOLETE static SEM_PC
// OBSOLETE SEM_FN_NAME (fr30bf,andb) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
// OBSOLETE {
// OBSOLETE #define FLD(f) abuf->fields.sfmt_str13.f
// OBSOLETE   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
// OBSOLETE   int UNUSED written = 0;
// OBSOLETE   IADDR UNUSED pc = abuf->addr;
// OBSOLETE   SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
// OBSOLETE 
// OBSOLETE {
// OBSOLETE   QI tmp_tmp;
// OBSOLETE   tmp_tmp = ANDQI (GETMEMQI (current_cpu, pc, * FLD (i_Ri)), * FLD (i_Rj));
// OBSOLETE {
// OBSOLETE   {
// OBSOLETE     BI opval = EQQI (tmp_tmp, 0);
// OBSOLETE     CPU (h_zbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE   {
// OBSOLETE     BI opval = LTQI (tmp_tmp, 0);
// OBSOLETE     CPU (h_nbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE }
// OBSOLETE   {
// OBSOLETE     QI opval = tmp_tmp;
// OBSOLETE     SETMEMQI (current_cpu, pc, * FLD (i_Ri), opval);
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
// OBSOLETE   }
// OBSOLETE }
// OBSOLETE 
// OBSOLETE   return vpc;
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE 
// OBSOLETE /* orm: or $Rj,@$Ri */
// OBSOLETE 
// OBSOLETE static SEM_PC
// OBSOLETE SEM_FN_NAME (fr30bf,orm) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
// OBSOLETE {
// OBSOLETE #define FLD(f) abuf->fields.sfmt_str13.f
// OBSOLETE   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
// OBSOLETE   int UNUSED written = 0;
// OBSOLETE   IADDR UNUSED pc = abuf->addr;
// OBSOLETE   SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
// OBSOLETE 
// OBSOLETE {
// OBSOLETE   SI tmp_tmp;
// OBSOLETE   tmp_tmp = ORSI (GETMEMSI (current_cpu, pc, * FLD (i_Ri)), * FLD (i_Rj));
// OBSOLETE {
// OBSOLETE   {
// OBSOLETE     BI opval = EQSI (tmp_tmp, 0);
// OBSOLETE     CPU (h_zbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE   {
// OBSOLETE     BI opval = LTSI (tmp_tmp, 0);
// OBSOLETE     CPU (h_nbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE }
// OBSOLETE   {
// OBSOLETE     SI opval = tmp_tmp;
// OBSOLETE     SETMEMSI (current_cpu, pc, * FLD (i_Ri), opval);
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
// OBSOLETE   }
// OBSOLETE }
// OBSOLETE 
// OBSOLETE   return vpc;
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE 
// OBSOLETE /* orh: orh $Rj,@$Ri */
// OBSOLETE 
// OBSOLETE static SEM_PC
// OBSOLETE SEM_FN_NAME (fr30bf,orh) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
// OBSOLETE {
// OBSOLETE #define FLD(f) abuf->fields.sfmt_str13.f
// OBSOLETE   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
// OBSOLETE   int UNUSED written = 0;
// OBSOLETE   IADDR UNUSED pc = abuf->addr;
// OBSOLETE   SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
// OBSOLETE 
// OBSOLETE {
// OBSOLETE   HI tmp_tmp;
// OBSOLETE   tmp_tmp = ORHI (GETMEMHI (current_cpu, pc, * FLD (i_Ri)), * FLD (i_Rj));
// OBSOLETE {
// OBSOLETE   {
// OBSOLETE     BI opval = EQHI (tmp_tmp, 0);
// OBSOLETE     CPU (h_zbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE   {
// OBSOLETE     BI opval = LTHI (tmp_tmp, 0);
// OBSOLETE     CPU (h_nbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE }
// OBSOLETE   {
// OBSOLETE     HI opval = tmp_tmp;
// OBSOLETE     SETMEMHI (current_cpu, pc, * FLD (i_Ri), opval);
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
// OBSOLETE   }
// OBSOLETE }
// OBSOLETE 
// OBSOLETE   return vpc;
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE 
// OBSOLETE /* orb: orb $Rj,@$Ri */
// OBSOLETE 
// OBSOLETE static SEM_PC
// OBSOLETE SEM_FN_NAME (fr30bf,orb) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
// OBSOLETE {
// OBSOLETE #define FLD(f) abuf->fields.sfmt_str13.f
// OBSOLETE   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
// OBSOLETE   int UNUSED written = 0;
// OBSOLETE   IADDR UNUSED pc = abuf->addr;
// OBSOLETE   SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
// OBSOLETE 
// OBSOLETE {
// OBSOLETE   QI tmp_tmp;
// OBSOLETE   tmp_tmp = ORQI (GETMEMQI (current_cpu, pc, * FLD (i_Ri)), * FLD (i_Rj));
// OBSOLETE {
// OBSOLETE   {
// OBSOLETE     BI opval = EQQI (tmp_tmp, 0);
// OBSOLETE     CPU (h_zbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE   {
// OBSOLETE     BI opval = LTQI (tmp_tmp, 0);
// OBSOLETE     CPU (h_nbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE }
// OBSOLETE   {
// OBSOLETE     QI opval = tmp_tmp;
// OBSOLETE     SETMEMQI (current_cpu, pc, * FLD (i_Ri), opval);
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
// OBSOLETE   }
// OBSOLETE }
// OBSOLETE 
// OBSOLETE   return vpc;
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE 
// OBSOLETE /* eorm: eor $Rj,@$Ri */
// OBSOLETE 
// OBSOLETE static SEM_PC
// OBSOLETE SEM_FN_NAME (fr30bf,eorm) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
// OBSOLETE {
// OBSOLETE #define FLD(f) abuf->fields.sfmt_str13.f
// OBSOLETE   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
// OBSOLETE   int UNUSED written = 0;
// OBSOLETE   IADDR UNUSED pc = abuf->addr;
// OBSOLETE   SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
// OBSOLETE 
// OBSOLETE {
// OBSOLETE   SI tmp_tmp;
// OBSOLETE   tmp_tmp = XORSI (GETMEMSI (current_cpu, pc, * FLD (i_Ri)), * FLD (i_Rj));
// OBSOLETE {
// OBSOLETE   {
// OBSOLETE     BI opval = EQSI (tmp_tmp, 0);
// OBSOLETE     CPU (h_zbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE   {
// OBSOLETE     BI opval = LTSI (tmp_tmp, 0);
// OBSOLETE     CPU (h_nbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE }
// OBSOLETE   {
// OBSOLETE     SI opval = tmp_tmp;
// OBSOLETE     SETMEMSI (current_cpu, pc, * FLD (i_Ri), opval);
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
// OBSOLETE   }
// OBSOLETE }
// OBSOLETE 
// OBSOLETE   return vpc;
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE 
// OBSOLETE /* eorh: eorh $Rj,@$Ri */
// OBSOLETE 
// OBSOLETE static SEM_PC
// OBSOLETE SEM_FN_NAME (fr30bf,eorh) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
// OBSOLETE {
// OBSOLETE #define FLD(f) abuf->fields.sfmt_str13.f
// OBSOLETE   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
// OBSOLETE   int UNUSED written = 0;
// OBSOLETE   IADDR UNUSED pc = abuf->addr;
// OBSOLETE   SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
// OBSOLETE 
// OBSOLETE {
// OBSOLETE   HI tmp_tmp;
// OBSOLETE   tmp_tmp = XORHI (GETMEMHI (current_cpu, pc, * FLD (i_Ri)), * FLD (i_Rj));
// OBSOLETE {
// OBSOLETE   {
// OBSOLETE     BI opval = EQHI (tmp_tmp, 0);
// OBSOLETE     CPU (h_zbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE   {
// OBSOLETE     BI opval = LTHI (tmp_tmp, 0);
// OBSOLETE     CPU (h_nbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE }
// OBSOLETE   {
// OBSOLETE     HI opval = tmp_tmp;
// OBSOLETE     SETMEMHI (current_cpu, pc, * FLD (i_Ri), opval);
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
// OBSOLETE   }
// OBSOLETE }
// OBSOLETE 
// OBSOLETE   return vpc;
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE 
// OBSOLETE /* eorb: eorb $Rj,@$Ri */
// OBSOLETE 
// OBSOLETE static SEM_PC
// OBSOLETE SEM_FN_NAME (fr30bf,eorb) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
// OBSOLETE {
// OBSOLETE #define FLD(f) abuf->fields.sfmt_str13.f
// OBSOLETE   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
// OBSOLETE   int UNUSED written = 0;
// OBSOLETE   IADDR UNUSED pc = abuf->addr;
// OBSOLETE   SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
// OBSOLETE 
// OBSOLETE {
// OBSOLETE   QI tmp_tmp;
// OBSOLETE   tmp_tmp = XORQI (GETMEMQI (current_cpu, pc, * FLD (i_Ri)), * FLD (i_Rj));
// OBSOLETE {
// OBSOLETE   {
// OBSOLETE     BI opval = EQQI (tmp_tmp, 0);
// OBSOLETE     CPU (h_zbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE   {
// OBSOLETE     BI opval = LTQI (tmp_tmp, 0);
// OBSOLETE     CPU (h_nbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE }
// OBSOLETE   {
// OBSOLETE     QI opval = tmp_tmp;
// OBSOLETE     SETMEMQI (current_cpu, pc, * FLD (i_Ri), opval);
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
// OBSOLETE   }
// OBSOLETE }
// OBSOLETE 
// OBSOLETE   return vpc;