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	dyncom: Move SEL over
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					 1 changed files with 58 additions and 1 deletions
				
			
		|  | @ -2525,7 +2525,24 @@ ARM_INST_PTR INTERPRETER_TRANSLATE(sbc)(unsigned int inst, int index) | ||||||
| 	} | 	} | ||||||
| 	return inst_base; | 	return inst_base; | ||||||
| } | } | ||||||
| ARM_INST_PTR INTERPRETER_TRANSLATE(sel)(unsigned int inst, int index)       { UNIMPLEMENTED_INSTRUCTION("SEL"); } | ARM_INST_PTR INTERPRETER_TRANSLATE(sel)(unsigned int inst, int index) | ||||||
|  | { | ||||||
|  | 	arm_inst* const inst_base = (arm_inst*)AllocBuffer(sizeof(arm_inst) + sizeof(generic_arm_inst)); | ||||||
|  | 	generic_arm_inst* const inst_cream = (generic_arm_inst*)inst_base->component; | ||||||
|  | 
 | ||||||
|  | 	inst_base->cond     = BITS(inst, 28, 31); | ||||||
|  | 	inst_base->idx      = index; | ||||||
|  | 	inst_base->br       = NON_BRANCH; | ||||||
|  | 	inst_base->load_r15 = 0; | ||||||
|  | 
 | ||||||
|  | 	inst_cream->Rm  = BITS(inst, 0, 3); | ||||||
|  | 	inst_cream->Rn  = BITS(inst, 16, 19); | ||||||
|  | 	inst_cream->Rd  = BITS(inst, 12, 15); | ||||||
|  | 	inst_cream->op1 = BITS(inst, 20, 22); | ||||||
|  | 	inst_cream->op2 = BITS(inst, 5, 7); | ||||||
|  | 
 | ||||||
|  | 	return inst_base; | ||||||
|  | } | ||||||
| ARM_INST_PTR INTERPRETER_TRANSLATE(setend)(unsigned int inst, int index)    { UNIMPLEMENTED_INSTRUCTION("SETEND"); } | ARM_INST_PTR INTERPRETER_TRANSLATE(setend)(unsigned int inst, int index)    { UNIMPLEMENTED_INSTRUCTION("SETEND"); } | ||||||
| ARM_INST_PTR INTERPRETER_TRANSLATE(shadd16)(unsigned int inst, int index)   { UNIMPLEMENTED_INSTRUCTION("SHADD16"); } | ARM_INST_PTR INTERPRETER_TRANSLATE(shadd16)(unsigned int inst, int index)   { UNIMPLEMENTED_INSTRUCTION("SHADD16"); } | ||||||
| ARM_INST_PTR INTERPRETER_TRANSLATE(shadd8)(unsigned int inst, int index)    { UNIMPLEMENTED_INSTRUCTION("SHADD8"); } | ARM_INST_PTR INTERPRETER_TRANSLATE(shadd8)(unsigned int inst, int index)    { UNIMPLEMENTED_INSTRUCTION("SHADD8"); } | ||||||
|  | @ -5764,7 +5781,47 @@ unsigned InterpreterMainLoop(ARMul_State* state) | ||||||
| 		FETCH_INST; | 		FETCH_INST; | ||||||
| 		GOTO_NEXT_INST; | 		GOTO_NEXT_INST; | ||||||
| 	} | 	} | ||||||
|  | 
 | ||||||
| 	SEL_INST: | 	SEL_INST: | ||||||
|  | 	{ | ||||||
|  | 		INC_ICOUNTER; | ||||||
|  | 		if (inst_base->cond == 0xE || CondPassed(cpu, inst_base->cond)) { | ||||||
|  | 			generic_arm_inst* const inst_cream = (generic_arm_inst*)inst_base->component; | ||||||
|  | 
 | ||||||
|  | 			const u32 to = RM; | ||||||
|  | 			const u32 from = RN; | ||||||
|  | 			const u32 cpsr = cpu->Cpsr; | ||||||
|  | 
 | ||||||
|  | 			u32 result; | ||||||
|  | 			if (cpsr & (1 << 16)) | ||||||
|  | 				result = from & 0xff; | ||||||
|  | 			else | ||||||
|  | 				result = to & 0xff; | ||||||
|  | 
 | ||||||
|  | 			if (cpsr & (1 << 17)) | ||||||
|  | 				result |= from & 0x0000ff00; | ||||||
|  | 			else | ||||||
|  | 				result |= to & 0x0000ff00; | ||||||
|  | 
 | ||||||
|  | 			if (cpsr & (1 << 18)) | ||||||
|  | 				result |= from & 0x00ff0000; | ||||||
|  | 			else | ||||||
|  | 				result |= to & 0x00ff0000; | ||||||
|  | 
 | ||||||
|  | 			if (cpsr & (1 << 19)) | ||||||
|  | 				result |= from & 0xff000000; | ||||||
|  | 			else | ||||||
|  | 				result |= to & 0xff000000; | ||||||
|  | 
 | ||||||
|  | 			RD = result; | ||||||
|  | 		} | ||||||
|  | 
 | ||||||
|  | 		cpu->Reg[15] += GET_INST_SIZE(cpu); | ||||||
|  | 		INC_PC(sizeof(generic_arm_inst)); | ||||||
|  | 		FETCH_INST; | ||||||
|  | 		GOTO_NEXT_INST; | ||||||
|  | 	} | ||||||
|  | 
 | ||||||
| 	SETEND_INST: | 	SETEND_INST: | ||||||
| 	SHADD16_INST: | 	SHADD16_INST: | ||||||
| 	SHADD8_INST: | 	SHADD8_INST: | ||||||
|  |  | ||||||
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