ARM: Removed unnecessary goto with each instruction.
This commit is contained in:
bunnei
parent
3409790668
commit
573756e241
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@ -3747,7 +3747,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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#endif
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#define FETCH_INST if (inst_base->br != NON_BRANCH) \
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goto PROFILING; \
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goto DISPATCH; \
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inst_base = (arm_inst *)&inst_buf[ptr]
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#define INC_PC(l) ptr += sizeof(arm_inst) + l
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@ -4180,10 +4180,6 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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inst_base = (arm_inst *)&inst_buf[ptr];
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GOTO_NEXT_INST;
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}
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PROFILING:
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{
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goto DISPATCH;
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}
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ADC_INST:
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{
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INC_ICOUNTER;
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@ -4208,7 +4204,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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}
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if (inst_cream->Rd == 15) {
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INC_PC(sizeof(adc_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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@ -4242,7 +4238,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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}
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if (inst_cream->Rd == 15) {
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INC_PC(sizeof(add_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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@ -4273,7 +4269,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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}
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if (inst_cream->Rd == 15) {
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INC_PC(sizeof(and_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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@ -4291,11 +4287,11 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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}
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SET_PC;
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INC_PC(sizeof(bbl_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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INC_PC(sizeof(bbl_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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BIC_INST:
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{
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@ -4323,7 +4319,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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}
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if (inst_cream->Rd == 15) {
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INC_PC(sizeof(bic_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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@ -4359,12 +4355,12 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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//DEBUG_MSG;
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}
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INC_PC(sizeof(blx_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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// INC_PC(sizeof(bx_inst));
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INC_PC(sizeof(blx_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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BX_INST:
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{
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@ -4377,12 +4373,12 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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cpu->Reg[15] = cpu->Reg[inst_cream->Rm] & 0xfffffffe;
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// cpu->TFlag = cpu->Reg[inst_cream->Rm] & 0x1;
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INC_PC(sizeof(bx_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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// INC_PC(sizeof(bx_inst));
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INC_PC(sizeof(bx_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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BXJ_INST:
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CDP_INST:
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@ -4524,7 +4520,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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// RD = RM;
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if ((inst_cream->Rd == 15)) {
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INC_PC(sizeof(mov_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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}
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// DEBUG_LOG(ARM11, "cpy inst %x\n", cpu->Reg[15]);
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@ -4560,7 +4556,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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}
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if (inst_cream->Rd == 15) {
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INC_PC(sizeof(eor_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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@ -4719,7 +4715,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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}
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if (BIT(inst, 15)) {
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INC_PC(sizeof(ldst_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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@ -4766,7 +4762,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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cpu->TFlag = value & 0x1;
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cpu->Reg[15] &= 0xFFFFFFFE;
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INC_PC(sizeof(ldst_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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//}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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@ -4796,7 +4792,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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cpu->TFlag = value & 0x1;
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cpu->Reg[15] &= 0xFFFFFFFE;
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INC_PC(sizeof(ldst_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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@ -4850,7 +4846,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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cpu->Reg[BITS(inst_cream->inst, 12, 15)] = value;
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if (BITS(inst_cream->inst, 12, 15) == 15) {
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INC_PC(sizeof(ldst_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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@ -4871,7 +4867,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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cpu->Reg[BITS(inst_cream->inst, 12, 15)] = value;
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if (BITS(inst_cream->inst, 12, 15) == 15) {
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INC_PC(sizeof(ldst_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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@ -4928,7 +4924,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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cpu->Reg[BITS(inst_cream->inst, 12, 15)] = value;
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if (BITS(inst_cream->inst, 12, 15) == 15) {
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INC_PC(sizeof(ldst_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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@ -4955,7 +4951,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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cpu->Reg[BITS(inst_cream->inst, 12, 15)] = value;
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if (BITS(inst_cream->inst, 12, 15) == 15) {
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INC_PC(sizeof(ldst_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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@ -4982,7 +4978,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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cpu->Reg[BITS(inst_cream->inst, 12, 15)] = value;
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if (BITS(inst_cream->inst, 12, 15) == 15) {
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INC_PC(sizeof(ldst_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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@ -5008,7 +5004,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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cpu->Reg[BITS(inst_cream->inst, 12, 15)] = value;
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if (BITS(inst_cream->inst, 12, 15) == 15) {
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INC_PC(sizeof(ldst_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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@ -5033,7 +5029,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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cpu->Reg[BITS(inst_cream->inst, 12, 15)] = value;
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if (BITS(inst_cream->inst, 12, 15) == 15) {
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INC_PC(sizeof(ldst_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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@ -5060,7 +5056,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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if (BITS(inst_cream->inst, 12, 15) == 15) {
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INC_PC(sizeof(ldst_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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@ -5230,7 +5226,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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}
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if (inst_cream->Rd == 15) {
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INC_PC(sizeof(mla_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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@ -5262,7 +5258,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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}
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if (inst_cream->Rd == 15) {
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INC_PC(sizeof(mov_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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// return;
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}
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@ -5424,7 +5420,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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}
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if (inst_cream->Rd == 15) {
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INC_PC(sizeof(mul_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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@ -5453,7 +5449,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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}
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if (inst_cream->Rd == 15) {
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INC_PC(sizeof(mvn_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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@ -5485,7 +5481,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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}
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if (inst_cream->Rd == 15) {
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INC_PC(sizeof(orr_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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@ -5577,7 +5573,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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}
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if (inst_cream->Rd == 15) {
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INC_PC(sizeof(rsb_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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@ -5614,7 +5610,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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}
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if (inst_cream->Rd == 15) {
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INC_PC(sizeof(rsc_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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@ -5655,7 +5651,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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}
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if (inst_cream->Rd == 15) {
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INC_PC(sizeof(sbc_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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@ -6068,7 +6064,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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//if (BITS(inst_cream->inst, 12, 15) == 15)
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// goto PROFILING;
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// goto DISPATCH;
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INC_PC(sizeof(ldst_inst));
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FETCH_INST;
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GOTO_NEXT_INST;
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@ -6177,7 +6173,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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//if (BITS(inst_cream->inst, 12, 15) == 15)
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// goto PROFILING;
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// goto DISPATCH;
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INC_PC(sizeof(ldst_inst));
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FETCH_INST;
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GOTO_NEXT_INST;
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@ -6227,7 +6223,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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}
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if (inst_cream->Rd == 15) {
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INC_PC(sizeof(sub_inst));
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goto PROFILING;
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goto DISPATCH;
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}
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}
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cpu->Reg[15] += GET_INST_SIZE(cpu);
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@ -6451,7 +6447,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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cpu->Reg[15] = cpu->Reg[15] + 4 + inst_cream->imm;
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//DEBUG_LOG(ARM11, " BL_1_THUMB: imm=0x%x, r14=0x%x, r15=0x%x\n", inst_cream->imm, cpu->Reg[14], cpu->Reg[15]);
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INC_PC(sizeof(b_2_thumb));
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goto PROFILING;
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goto DISPATCH;
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}
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B_COND_THUMB:
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{
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@ -6463,7 +6459,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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cpu->Reg[15] += 2;
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//DEBUG_LOG(ARM11, " B_COND_THUMB: imm=0x%x, r15=0x%x\n", inst_cream->imm, cpu->Reg[15]);
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INC_PC(sizeof(b_cond_thumb));
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goto PROFILING;
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goto DISPATCH;
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}
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BL_1_THUMB:
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{
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@ -6489,7 +6485,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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cpu->Reg[14] = tmp;
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//DEBUG_LOG(ARM11, " BL_2_THUMB: imm=0x%x, r14=0x%x, r15=0x%x\n", inst_cream->imm, cpu->Reg[14], cpu->Reg[15]);
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INC_PC(sizeof(bl_2_thumb));
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goto PROFILING;
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goto DISPATCH;
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}
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BLX_1_THUMB:
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{
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@ -6505,7 +6501,7 @@ unsigned InterpreterMainLoop(ARMul_State* state)
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cpu->TFlag = 0;
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//DEBUG_LOG(ARM11, "In BLX_1_THUMB, BLX(1),imm=0x%x,r14=0x%x, r15=0x%x, \n", inst_cream->imm, cpu->Reg[14], cpu->Reg[15]);
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INC_PC(sizeof(blx_1_thumb));
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goto PROFILING;
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goto DISPATCH;
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}
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UQADD16_INST:
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