sem-switch.c

来自「这个是LINUX下的GDB调度工具的源码」· C语言 代码 · 共 1,701 行 · 第 1/5 页

// OBSOLETE   CASE (sem, INSN_SUBC) : /* subc $Rj,$Ri */
// OBSOLETE {
// OBSOLETE   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
// OBSOLETE   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
// OBSOLETE #define FLD(f) abuf->fields.sfmt_add.f
// OBSOLETE   int UNUSED written = 0;
// OBSOLETE   IADDR UNUSED pc = abuf->addr;
// OBSOLETE   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
// OBSOLETE 
// OBSOLETE {
// OBSOLETE   SI tmp_tmp;
// OBSOLETE   tmp_tmp = SUBCSI (* FLD (i_Ri), * FLD (i_Rj), CPU (h_cbit));
// OBSOLETE   {
// OBSOLETE     BI opval = SUBOFSI (* FLD (i_Ri), * FLD (i_Rj), CPU (h_cbit));
// OBSOLETE     CPU (h_vbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "vbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE   {
// OBSOLETE     BI opval = SUBCFSI (* FLD (i_Ri), * FLD (i_Rj), CPU (h_cbit));
// OBSOLETE     CPU (h_cbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "cbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE   {
// OBSOLETE     SI opval = tmp_tmp;
// 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 #undef FLD
// OBSOLETE }
// OBSOLETE   NEXT (vpc);
// OBSOLETE 
// OBSOLETE   CASE (sem, INSN_SUBN) : /* subn $Rj,$Ri */
// OBSOLETE {
// OBSOLETE   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
// OBSOLETE   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
// OBSOLETE #define FLD(f) abuf->fields.sfmt_add.f
// OBSOLETE   int UNUSED written = 0;
// OBSOLETE   IADDR UNUSED pc = abuf->addr;
// OBSOLETE   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
// OBSOLETE 
// OBSOLETE   {
// OBSOLETE     SI opval = SUBSI (* FLD (i_Ri), * FLD (i_Rj));
// OBSOLETE     * FLD (i_Ri) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
// OBSOLETE   }
// OBSOLETE 
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE   NEXT (vpc);
// OBSOLETE 
// OBSOLETE   CASE (sem, INSN_CMP) : /* cmp $Rj,$Ri */
// OBSOLETE {
// OBSOLETE   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
// OBSOLETE   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
// OBSOLETE #define FLD(f) abuf->fields.sfmt_str13.f
// OBSOLETE   int UNUSED written = 0;
// OBSOLETE   IADDR UNUSED pc = abuf->addr;
// OBSOLETE   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
// OBSOLETE 
// OBSOLETE {
// OBSOLETE   SI tmp_tmp1;
// OBSOLETE   {
// OBSOLETE     BI opval = SUBOFSI (* FLD (i_Ri), * FLD (i_Rj), 0);
// OBSOLETE     CPU (h_vbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "vbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE   {
// OBSOLETE     BI opval = SUBCFSI (* FLD (i_Ri), * FLD (i_Rj), 0);
// OBSOLETE     CPU (h_cbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "cbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE   tmp_tmp1 = SUBSI (* FLD (i_Ri), * FLD (i_Rj));
// OBSOLETE {
// OBSOLETE   {
// OBSOLETE     BI opval = EQSI (tmp_tmp1, 0);
// OBSOLETE     CPU (h_zbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE   {
// OBSOLETE     BI opval = LTSI (tmp_tmp1, 0);
// OBSOLETE     CPU (h_nbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE }
// OBSOLETE }
// OBSOLETE 
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE   NEXT (vpc);
// OBSOLETE 
// OBSOLETE   CASE (sem, INSN_CMPI) : /* cmp $u4,$Ri */
// OBSOLETE {
// OBSOLETE   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
// OBSOLETE   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
// OBSOLETE #define FLD(f) abuf->fields.sfmt_addi.f
// OBSOLETE   int UNUSED written = 0;
// OBSOLETE   IADDR UNUSED pc = abuf->addr;
// OBSOLETE   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
// OBSOLETE 
// OBSOLETE {
// OBSOLETE   SI tmp_tmp1;
// OBSOLETE   {
// OBSOLETE     BI opval = SUBOFSI (* FLD (i_Ri), FLD (f_u4), 0);
// OBSOLETE     CPU (h_vbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "vbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE   {
// OBSOLETE     BI opval = SUBCFSI (* FLD (i_Ri), FLD (f_u4), 0);
// OBSOLETE     CPU (h_cbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "cbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE   tmp_tmp1 = SUBSI (* FLD (i_Ri), FLD (f_u4));
// OBSOLETE {
// OBSOLETE   {
// OBSOLETE     BI opval = EQSI (tmp_tmp1, 0);
// OBSOLETE     CPU (h_zbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE   {
// OBSOLETE     BI opval = LTSI (tmp_tmp1, 0);
// OBSOLETE     CPU (h_nbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE }
// OBSOLETE }
// OBSOLETE 
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE   NEXT (vpc);
// OBSOLETE 
// OBSOLETE   CASE (sem, INSN_CMP2) : /* cmp2 $m4,$Ri */
// OBSOLETE {
// OBSOLETE   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
// OBSOLETE   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
// OBSOLETE #define FLD(f) abuf->fields.sfmt_add2.f
// OBSOLETE   int UNUSED written = 0;
// OBSOLETE   IADDR UNUSED pc = abuf->addr;
// OBSOLETE   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
// OBSOLETE 
// OBSOLETE {
// OBSOLETE   SI tmp_tmp1;
// OBSOLETE   {
// OBSOLETE     BI opval = SUBOFSI (* FLD (i_Ri), FLD (f_m4), 0);
// OBSOLETE     CPU (h_vbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "vbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE   {
// OBSOLETE     BI opval = SUBCFSI (* FLD (i_Ri), FLD (f_m4), 0);
// OBSOLETE     CPU (h_cbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "cbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE   tmp_tmp1 = SUBSI (* FLD (i_Ri), FLD (f_m4));
// OBSOLETE {
// OBSOLETE   {
// OBSOLETE     BI opval = EQSI (tmp_tmp1, 0);
// OBSOLETE     CPU (h_zbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE   {
// OBSOLETE     BI opval = LTSI (tmp_tmp1, 0);
// OBSOLETE     CPU (h_nbit) = opval;
// OBSOLETE     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
// OBSOLETE   }
// OBSOLETE }
// OBSOLETE }
// OBSOLETE 
// OBSOLETE #undef FLD
// OBSOLETE }
// OBSOLETE   NEXT (vpc);
// OBSOLETE 
// OBSOLETE   CASE (sem, INSN_AND) : /* and $Rj,$Ri */
// OBSOLETE {
// OBSOLETE   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
// OBSOLETE   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
// OBSOLETE #define FLD(f) abuf->fields.sfmt_add.f
// OBSOLETE   int UNUSED written = 0;
// OBSOLETE   IADDR UNUSED pc = abuf->addr;
// OBSOLETE   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
// OBSOLETE 
// OBSOLETE {
// OBSOLETE   {
// OBSOLETE     SI opval = ANDSI (* 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 #undef FLD
// OBSOLETE }
// OBSOLETE   NEXT (vpc);
// OBSOLETE 
// OBSOLETE   CASE (sem, INSN_OR) : /* or $Rj,$Ri */
// OBSOLETE {
// OBSOLETE   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
// OBSOLETE   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
// OBSOLETE #define FLD(f) abuf->fields.sfmt_add.f
// OBSOLETE   int UNUSED written = 0;
// OBSOLETE   IADDR UNUSED pc = abuf->addr;
// OBSOLETE   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
// OBSOLETE 
// OBSOLETE {
// OBSOLETE   {
// OBSOLETE     SI opval = ORSI (* 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 #undef FLD
// OBSOLETE }
// OBSOLETE   NEXT (vpc);
// OBSOLETE 
// OBSOLETE   CASE (sem, INSN_EOR) : /* eor $Rj,$Ri */
// OBSOLETE {
// OBSOLETE   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
// OBSOLETE   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
// OBSOLETE #define FLD(f) abuf->fields.sfmt_add.f
// OBSOLETE   int UNUSED written = 0;
// OBSOLETE   IADDR UNUSED pc = abuf->addr;
// OBSOLETE   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 #undef FLD
// OBSOLETE }
// OBSOLETE   NEXT (vpc);
// OBSOLETE 
// OBSOLETE   CASE (sem, INSN_ANDM) : /* and $Rj,@$Ri */
// OBSOLETE {
// OBSOLETE   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
// OBSOLETE   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
// OBSOLETE #define FLD(f) abuf->fields.sfmt_str13.f
// OBSOLETE   int UNUSED written = 0;
// OBSOLETE   IADDR UNUSED pc = abuf->addr;
// OBSOLETE   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 #undef FLD
// OBSOLETE }
// OBSOLETE   NEXT (vpc);
// OBSOLETE 
// OBSOLETE   CASE (sem, INSN_ANDH) : /* andh $Rj,@$Ri */
// OBSOLETE {
// OBSOLETE   SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc);
// OBSOLETE   ARGBUF *abuf = SEM_ARGBUF (sem_arg);
// OBSOLETE #define FLD(f) abuf->fields.sfmt_str13.f
// OBSOLETE   int UNUSED written = 0;
// OBSOLETE   IADDR UNUSED pc = abuf->addr;
// OBSOLETE   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   }