Cross Reference: /src/external/gpl3/gdb/dist/sim/riscv/sim-main.c

Lines Matching refs:iw
156 execute_i (SIM_CPU *cpu, unsigned_word iw, const struct riscv_opcode *op)
160   int rd = (iw >> OP_SH_RD) & OP_MASK_RD;
161   int rs1 = (iw >> OP_SH_RS1) & OP_MASK_RS1;
162   int rs2 = (iw >> OP_SH_RS2) & OP_MASK_RS2;
166   unsigned int csr = (iw >> OP_SH_CSR) & OP_MASK_CSR;
167   unsigned_word i_imm = EXTRACT_ITYPE_IMM (iw);
168   unsigned_word u_imm = EXTRACT_UTYPE_IMM ((uint64_t) iw);
169   unsigned_word s_imm = EXTRACT_STYPE_IMM (iw);
170   unsigned_word sb_imm = EXTRACT_BTYPE_IMM (iw);
171   unsigned_word shamt_imm = ((iw >> OP_SH_SHAMT) & OP_MASK_SHAMT);
446 		  EXTRACT_JTYPE_IMM (iw));
448       pc = riscv_cpu->pc + EXTRACT_JTYPE_IMM (iw);
686 execute_m (SIM_CPU *cpu, unsigned_word iw, const struct riscv_opcode *op)
690   int rd = (iw >> OP_SH_RD) & OP_MASK_RD;
691   int rs1 = (iw >> OP_SH_RS1) & OP_MASK_RS1;
692   int rs2 = (iw >> OP_SH_RS2) & OP_MASK_RS2;
837 execute_a (SIM_CPU *cpu, unsigned_word iw, const struct riscv_opcode *op)
842   int rd = (iw >> OP_SH_RD) & OP_MASK_RD;
843   int rs1 = (iw >> OP_SH_RS1) & OP_MASK_RS1;
844   int rs2 = (iw >> OP_SH_RS2) & OP_MASK_RS2;
977 execute_c (SIM_CPU *cpu, unsigned_word iw, const struct riscv_opcode *op)
981   int rd = (iw >> OP_SH_RD) & OP_MASK_RD;
982   int rs1_c = ((iw >> OP_SH_CRS1S) & OP_MASK_CRS1S) + 8;
983   int rs2 = (iw >> OP_SH_CRS2) & OP_MASK_CRS2;
984   int rs2_c = ((iw >> OP_SH_CRS2S) & OP_MASK_CRS2S) + 8;
1012       imm = EXTRACT_CJTYPE_IMM (iw);
1023 	  imm = EXTRACT_CJTYPE_IMM (iw);
1032 	  imm = EXTRACT_CITYPE_IMM (iw);
1066       imm = EXTRACT_CBTYPE_IMM (iw);
1077       imm = EXTRACT_CBTYPE_IMM (iw);
1088       imm = EXTRACT_CITYPE_LWSP_IMM (iw);
1097       imm = EXTRACT_CLTYPE_LW_IMM (iw);
1105       imm = EXTRACT_CSSTYPE_SWSP_IMM (iw);
1113       imm = EXTRACT_CLTYPE_LW_IMM (iw);
1121       imm = EXTRACT_CITYPE_IMM (iw);
1127       imm = EXTRACT_CITYPE_LUI_IMM (iw);
1133       imm = EXTRACT_CITYPE_IMM (iw);
1139       imm = EXTRACT_CIWTYPE_ADDI4SPN_IMM (iw);
1145       imm = EXTRACT_CITYPE_ADDI16SP_IMM (iw);
1179       imm = EXTRACT_CITYPE_IMM (iw);
1193       imm = EXTRACT_CITYPE_IMM (iw);
1211       imm = EXTRACT_CITYPE_IMM (iw);
1226       imm = EXTRACT_CITYPE_IMM (iw);
1246       imm = EXTRACT_CITYPE_LDSP_IMM (iw);
1256       imm = EXTRACT_CLTYPE_LD_IMM (iw);
1265       imm = EXTRACT_CSSTYPE_SDSP_IMM (iw);
1274       imm = EXTRACT_CLTYPE_LD_IMM (iw);
1292 execute_one (SIM_CPU *cpu, unsigned_word iw, const struct riscv_opcode *op)
1306       return execute_a (cpu, iw, op);
1310 	return execute_c (cpu, iw, op);
1318       return execute_i (cpu, iw, op);
1321       return execute_m (cpu, iw, op);
1327   return riscv_cpu->pc + riscv_insn_length (iw);
1335   unsigned_word iw;
1345   iw = sim_core_read_aligned_2 (cpu, pc, exec_map, pc);
1347   len = riscv_insn_length (iw);
1351 		     len, pc, iw);
1356     iw |= ((unsigned_word) sim_core_read_aligned_2
1359   TRACE_CORE (cpu, "0x%08" PRIxTW, iw);
1361   op = riscv_hash[OP_HASH_IDX (iw)];
1369       if (! op->match_func || ! op->match_func (op, iw))
1379       pc = execute_one (cpu, iw, op);
OpenGrok
