sim/frv/profile-fr500.c

151 adjust_float_register_busy (SIM_CPU *cpu, INT in_FRi, INT in_FRj, INT out_FRk,
169   if (out_FRk >= 0 && out_FRk != in_FRi && out_FRk != in_FRj)
170     if (use_is_fpop (cpu, out_FRk))
171       decrease_FR_busy (cpu, out_FRk, cycles);
173       enforce_full_fr_latency (cpu, out_FRk);
179 adjust_double_register_busy (SIM_CPU *cpu, INT in_FRi, INT in_FRj, INT out_FRk,
185   adjust_float_register_busy (cpu, in_FRi, in_FRj, out_FRk, cycles);
188   if (out_FRk >= 0) ++out_FRk;
189   adjust_float_register_busy (cpu, in_FRi, in_FRj, out_FRk, cycles);
195 restore_float_register_busy (SIM_CPU *cpu, INT in_FRi, INT in_FRj, INT out_FRk,
205   if (out_FRk != in_FRi && out_FRk != in_FRj && use_is_fpop (cpu, out_FRk))
206     increase_FR_busy (cpu, out_FRk, cycles);
212 restore_double_register_busy (SIM_CPU *cpu, INT in_FRi, INT in_FRj, INT out_FRk,
218   restore_float_register_busy (cpu, in_FRi, in_FRj, out_FRk, cycles);
221   if (out_FRk >= 0) ++out_FRk;
222   restore_float_register_busy (cpu, in_FRi, in_FRj, out_FRk, cycles);
792 			     INT out_FRk, INT out_FRdoublek)
813       if (out_FRk >= 0)
815 	  if (use_is_media (cpu, out_FRk))
816 	    decrease_FR_busy (cpu, out_FRk, 1);
818 	    adjust_float_register_busy (cpu, -1, -1, out_FRk, 1);
833       vliw_wait_for_FR (cpu, out_FRk);
837 	  vliw_wait_for_SPR (cpu, FNER_FOR_FR (out_FRk));
843       load_wait_for_FR (cpu, out_FRk);
853   update_FR_latency_for_load (cpu, out_FRk, cycles);
859       update_SPR_latency (cpu, FNER_FOR_FR (out_FRk), cycles + 3);
863   fr500_reset_fr_flags (cpu, out_FRk);
996 			   INT in_FRj, INT out_FRk)
1011       if (out_FRk >= 0 && out_FRk != in_FRj)
1013 	  if (use_is_media (cpu, out_FRk))
1014 	    decrease_FR_busy (cpu, out_FRk, 1);
1016 	    adjust_float_register_busy (cpu, -1, -1, out_FRk, 1);
1019       vliw_wait_for_FR (cpu, out_FRk);
1022       load_wait_for_FR (cpu, out_FRk);
1029   update_FR_latency (cpu, out_FRk, cycles + 3);
1101 			   INT in_GRj, INT out_FRk)
1117       if (out_FRk >= 0)
1119 	  if (use_is_media (cpu, out_FRk))
1120 	    decrease_FR_busy (cpu, out_FRk, 1);
1122 	    adjust_float_register_busy (cpu, -1, -1, out_FRk, 1);
1125       vliw_wait_for_FR (cpu, out_FRk);
1128       load_wait_for_FR (cpu, out_FRk);
1135   update_FR_latency (cpu, out_FRk, cycles + 2);
1138   fr500_reset_fr_flags (cpu, out_FRk);
1451 				 INT out_FRk, INT out_FRdoublek)
1464   adjust_float_register_busy (cpu, in_FRi, in_FRj, out_FRk, 1);
1471   post_wait_for_FR (cpu, out_FRk);
1477       post_wait_for_SPR (cpu, FNER_FOR_FR (out_FRk));
1480   restore_float_register_busy (cpu, in_FRi, in_FRj, out_FRk, 1);
1485   update_FR_latency (cpu, out_FRk, ps->post_wait);
1490       update_SPR_latency (cpu, FNER_FOR_FR (out_FRk), ps->post_wait);
1495   update_FR_ptime (cpu, out_FRk, 3);
1500       update_SPR_ptime (cpu, FNER_FOR_FR (out_FRk), 3);
1505   if (out_FRk >= 0)
1506     set_use_is_fpop (cpu, out_FRk);
1522 				      INT out_FRk, INT out_FRdoublek)
1543   dual_FRk = DUAL_REG (out_FRk);
1548   adjust_float_register_busy (cpu, in_FRi, in_FRj, out_FRk, 1);
1558   post_wait_for_FR (cpu, out_FRk);
1570       post_wait_for_SPR (cpu, FNER_FOR_FR (out_FRk));
1575   restore_float_register_busy (cpu, in_FRi, in_FRj, out_FRk, 1);
1583   update_FR_latency (cpu, out_FRk, ps->post_wait);
1590       update_SPR_latency (cpu, FNER_FOR_FR (out_FRk), ps->post_wait);
1597   update_FR_ptime (cpu, out_FRk, 3);
1604       update_SPR_ptime (cpu, FNER_FOR_FR (out_FRk), 3);
1611   if (out_FRk >= 0)
1612     set_use_is_fpop (cpu, out_FRk);
1634 			       INT in_FRi, INT in_FRj, INT out_FRk)
1648   adjust_float_register_busy (cpu, in_FRi, in_FRj, out_FRk, 1);
1653   post_wait_for_FR (cpu, out_FRk);
1655     post_wait_for_SPR (cpu, FNER_FOR_FR (out_FRk));
1660   restore_float_register_busy (cpu, in_FRi, in_FRj, out_FRk, 1);
1664   update_FR_latency (cpu, out_FRk, ps->post_wait);
1665   update_FR_ptime (cpu, out_FRk, 10);
1670       update_SPR_latency (cpu, FNER_FOR_FR (out_FRk), ps->post_wait);
1671       update_SPR_ptime (cpu, FNER_FOR_FR (out_FRk), 10);
1679   set_use_is_fpop (cpu, out_FRk);
1688 				INT out_FRk, INT out_FRdoublek)
1702   adjust_float_register_busy (cpu, -1, in_FRj, out_FRk, 1);
1707   post_wait_for_FR (cpu, out_FRk);
1711     post_wait_for_SPR (cpu, FNER_FOR_FR (out_FRk));
1716   restore_float_register_busy (cpu, -1, in_FRj, out_FRk, 1);
1720   update_FR_latency (cpu, out_FRk, ps->post_wait);
1723     update_SPR_latency (cpu, FNER_FOR_FR (out_FRk), ps->post_wait);
1726   update_FR_ptime (cpu, out_FRk, 15);
1730     update_SPR_ptime (cpu, FNER_FOR_FR (out_FRk), 15);
1737   if (out_FRk >= 0)
1738     set_use_is_fpop (cpu, out_FRk);
1752 				     INT in_FRj, INT out_FRk)
1769   dual_FRk = DUAL_REG (out_FRk);
1770   adjust_float_register_busy (cpu, -1, in_FRj, out_FRk, 1);
1775   post_wait_for_FR (cpu, out_FRk);
1783   restore_float_register_busy (cpu, -1, in_FRj, out_FRk, 1);
1787   update_FR_latency (cpu, out_FRk, ps->post_wait);
1791   update_FR_ptime (cpu, out_FRk, 15);
1799   if (out_FRk >= 0)
1800     set_use_is_fpop (cpu, out_FRk);
1890 				   INT out_FRk, INT out_FRintk,
1906   adjust_float_register_busy (cpu, -1, in_FRj, out_FRk, 1);
1912   post_wait_for_FR (cpu, out_FRk);
1917       post_wait_for_SPR (cpu, FNER_FOR_FR (out_FRk));
1921   restore_float_register_busy (cpu, -1, in_FRj, out_FRk, 1);
1926   update_FR_latency (cpu, out_FRk, ps->post_wait);
1932       update_SPR_latency (cpu, FNER_FOR_FR (out_FRk), ps->post_wait);
1938   update_FR_ptime (cpu, out_FRk, 3);
1944       update_SPR_ptime (cpu, FNER_FOR_FR (out_FRk), 3);
1950   if (out_FRk >= 0)
1951     set_use_is_fpop (cpu, out_FRk);
1967 					INT out_FRk, INT out_FRintk)
1988   dual_FRk = DUAL_REG (out_FRk);
1990   adjust_float_register_busy (cpu, -1, in_FRj, out_FRk, 1);
1996   post_wait_for_FR (cpu, out_FRk);
2002   restore_float_register_busy (cpu, -1, in_FRj, out_FRk, 1);
2008   update_FR_latency (cpu, out_FRk, ps->post_wait);
2014   update_FR_ptime (cpu, out_FRk, 3);
2020   if (out_FRk >= 0)
2021     set_use_is_fpop (cpu, out_FRk);
2032 			   INT out_FRk,
2076   if (out_FRk >= 0 && out_FRk != in_FRi && out_FRk != in_FRj)
2078       if (use_is_media (cpu, out_FRk))
2081 	  decrease_FR_busy (cpu, out_FRk, busy_adjustment[2]);
2084 	enforce_full_fr_latency (cpu, out_FRk);
2092   post_wait_for_FR (cpu, out_FRk);
2105   if (out_FRk >= 0)
2106     fr[out_FRk] += busy_adjustment[2];
2110   if (out_FRk >= 0)
2112       update_FR_latency (cpu, out_FRk, ps->post_wait);
2113       update_FR_ptime (cpu, out_FRk, 3);
2115       set_use_is_media (cpu, out_FRk);
2133 				       INT out_FRk)
2152   dual_FRk = DUAL_REG (out_FRk);
2188   if (out_FRk != in_FRi && out_FRk != in_FRj)
2190       if (use_is_media (cpu, out_FRk))
2193 	  decrease_FR_busy (cpu, out_FRk, busy_adjustment[4]);
2196 	enforce_full_fr_latency (cpu, out_FRk);
2213   post_wait_for_FR (cpu, out_FRk);
2224   fr[out_FRk] += busy_adjustment[4];
2230   update_FR_latency (cpu, out_FRk, ps->post_wait);
2233   update_FR_ptime (cpu, out_FRk, 3);
2236   set_use_is_media (cpu, out_FRk);
2662 				       INT out_FRk)
2679   dual_FRk = DUAL_REG (out_FRk);
2688   if (out_FRk != in_FRi)
2690       if (use_is_media (cpu, out_FRk))
2693 	  decrease_FR_busy (cpu, out_FRk, busy_adjustment[1]);
2696 	enforce_full_fr_latency (cpu, out_FRk);
2713   post_wait_for_FR (cpu, out_FRk);
2719   fr[out_FRk] += busy_adjustment[1];
2725   update_FR_latency (cpu, out_FRk, ps->post_wait);
2726   update_FR_ptime (cpu, out_FRk, 3);
2729   set_use_is_media (cpu, out_FRk);
2746 				       INT out_FRk)
2764   FRk_1 = DUAL_REG (out_FRk);
2786   if (out_FRk != in_FRi)
2788       if (use_is_media (cpu, out_FRk))
2791 	  decrease_FR_busy (cpu, out_FRk, busy_adjustment[2]);
2794 	enforce_full_fr_latency (cpu, out_FRk);
2832   post_wait_for_FR (cpu, out_FRk);
2842   fr[out_FRk] += busy_adjustment[2];
2852   update_FR_latency (cpu, out_FRk, ps->post_wait);
2853   update_FR_ptime (cpu, out_FRk, 3);
2856   set_use_is_media (cpu, out_FRk);
2889 				     INT out_FRk)
2892 						referenced, in_FRj, out_FRk);
2899 				     INT out_FRk)
2935   if (out_FRk != in_FRj)
2937       if (use_is_media (cpu, out_FRk))
2940 	  decrease_FR_busy (cpu, out_FRk, busy_adjustment[2]);
2943 	enforce_full_fr_latency (cpu, out_FRk);
2951   post_wait_for_FR (cpu, out_FRk);
2958   fr[out_FRk] += busy_adjustment[2];
2962   update_FR_latency (cpu, out_FRk, ps->post_wait);
2965   update_FR_ptime (cpu, out_FRk, 3);
2968   set_use_is_media (cpu, out_FRk);
2977 				      INT out_FRk)
2993   FRk_1 = DUAL_REG (out_FRk);
3008   if (out_FRk != in_FRj)
3010       if (use_is_media (cpu, out_FRk))
3013 	  decrease_FR_busy (cpu, out_FRk, busy_adjustment[1]);
3016 	enforce_full_fr_latency (cpu, out_FRk);
3053   post_wait_for_FR (cpu, out_FRk);
3061   fr[out_FRk] += busy_adjustment[1];
3071   update_FR_latency (cpu, out_FRk, ps->post_wait);
3072   update_FR_ptime (cpu, out_FRk, 3);
3075   set_use_is_media (cpu, out_FRk);