gdb/gdb/ia64-tdep.c

1063       int rN = (int) ((instr & 0x00000001fc0LL) >> 6);
1075       cfm_reg = rN;
1086 	  /* adds rN = imm14, rM   (or mov rN, rM  when imm14 is 0) */
1091 	  int rN = (int) ((instr & 0x00000001fc0LL) >> 6);
1093 	  if (qp == 0 && rN == 2 && imm == 0 && rM == 12 && fp_reg == 0)
1096 	      fp_reg = rN;
1139 	  int rN = (int) ((instr & 0x00000001fc0LL) >> 6);
1142 	  if (qp == 0 && b2 == 0 && rN >= 32 && ret_reg == 0)
1144 	      ret_reg = rN;
1151 	  /* adds rN = imm14, rM   (or mov rN, rM  when imm14 is 0) */
1156 	  int rN = (int) ((instr & 0x00000001fc0LL) >> 6);
1159 	  if (qp == 0 && rN >= 32 && imm == 0 && rM == 12 && fp_reg == 0)
1161 	      /* mov rN, r12 */
1162 	      fp_reg = rN;
1165 	  else if (qp == 0 && rN == 12 && rM == 12)
1171 	  else if (qp == 0 && rN == 2
1196 	      spill_reg   = rN;
1200 		   rN < 256 && imm == 0)
1202 	      /* mov rN, rM where rM is an input register */
1203 	      reg_contents[rN] = rM;
1206 	  else if (frameless && qp == 0 && rN == fp_reg && imm == 0 &&
1218 	  /* stf.spill [rN] = fM, imm9
1220 	     stf.spill [rN] = fM  */
1223 	  int rN = (int) ((instr & 0x00007f00000LL) >> 20);
1226 	  if (qp == 0 && rN == spill_reg && spill_addr != 0
1241 	  /* mov.m rN = arM
1243 	     mov.i rN = arM */
1246 	  int rN  = (int) ((instr & 0x00000001fc0LL) >> 6);
1248 	  if (qp == 0 && isScratch (rN) && arM == 36 /* ar.unat */)
1252 	      unat_save_reg = rN;
1258 	  /* mov rN = pr */
1259 	  int rN  = (int) ((instr & 0x00000001fc0LL) >> 6);
1261 	  if (qp == 0 && isScratch (rN))
1263 	      pr_save_reg = rN;
1271 	  /* st8 [rN] = rM
1273 	     st8 [rN] = rM, imm9 */
1274 	  int rN = (int) ((instr & 0x00007f00000LL) >> 20);
1278 	  if (qp == 0 && rN == spill_reg && spill_addr != 0
1298 		/* st8 [rN] = rM, imm9 */
1321 	       st1 [rN] = rM
1322 	       st2 [rN] = rM
1323 	       st4 [rN] = rM
1324 	       st8 [rN] = rM
1348 	       stfs [rN] = fM
1350 	       stfd [rN] = fM
1366 	  /* st8.spill [rN] = rM
1368 	     st8.spill [rN] = rM, imm9 */
1369 	  int rN = (int) ((instr & 0x00007f00000LL) >> 20);
1372 	  if (qp == 0 && rN == spill_reg && 4 <= rM && rM <= 7)
1379 	        /* st8.spill [rN] = rM, imm9 */