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PGXP: Compute PSX values on demand for CPU instructions

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Generates shorter code for the recompiler.
This commit is contained in:
Connor McLaughlin
2021-02-18 01:45:32 +10:00
parent 54f5c737ce
commit 209827b67c
4 changed files with 151 additions and 139 deletions
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40
src/core/pgxp.h
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@ -55,25 +55,25 @@ void CPU_SW(u32 instr, u32 rtVal, u32 addr);
void CPU_MOVE(u32 rd_and_rs, u32 rsVal);
// Arithmetic with immediate value
void CPU_ADDI(u32 instr, u32 rtVal, u32 rsVal);
void CPU_ANDI(u32 instr, u32 rtVal, u32 rsVal);
void CPU_ORI(u32 instr, u32 rtVal, u32 rsVal);
void CPU_XORI(u32 instr, u32 rtVal, u32 rsVal);
void CPU_SLTI(u32 instr, u32 rtVal, u32 rsVal);
void CPU_SLTIU(u32 instr, u32 rtVal, u32 rsVal);
void CPU_ADDI(u32 instr, u32 rsVal);
void CPU_ANDI(u32 instr, u32 rsVal);
void CPU_ORI(u32 instr, u32 rsVal);
void CPU_XORI(u32 instr, u32 rsVal);
void CPU_SLTI(u32 instr, u32 rsVal);
void CPU_SLTIU(u32 instr, u32 rsVal);
// Load Upper
void CPU_LUI(u32 instr);
// Register Arithmetic
void CPU_ADD(u32 instr, u32 rdVal, u32 rsVal, u32 rtVal);
void CPU_SUB(u32 instr, u32 rdVal, u32 rsVal, u32 rtVal);
void CPU_AND_(u32 instr, u32 rdVal, u32 rsVal, u32 rtVal);
void CPU_OR_(u32 instr, u32 rdVal, u32 rsVal, u32 rtVal);
void CPU_XOR_(u32 instr, u32 rdVal, u32 rsVal, u32 rtVal);
void CPU_NOR(u32 instr, u32 rdVal, u32 rsVal, u32 rtVal);
void CPU_SLT(u32 instr, u32 rdVal, u32 rsVal, u32 rtVal);
void CPU_SLTU(u32 instr, u32 rdVal, u32 rsVal, u32 rtVal);
void CPU_ADD(u32 instr, u32 rsVal, u32 rtVal);
void CPU_SUB(u32 instr, u32 rsVal, u32 rtVal);
void CPU_AND_(u32 instr, u32 rsVal, u32 rtVal);
void CPU_OR_(u32 instr, u32 rsVal, u32 rtVal);
void CPU_XOR_(u32 instr, u32 rsVal, u32 rtVal);
void CPU_NOR(u32 instr, u32 rsVal, u32 rtVal);
void CPU_SLT(u32 instr, u32 rsVal, u32 rtVal);
void CPU_SLTU(u32 instr, u32 rsVal, u32 rtVal);
// Register mult/div
void CPU_MULT(u32 instr, u32 rsVal, u32 rtVal);
@ -82,14 +82,14 @@ void CPU_DIV(u32 instr, u32 rsVal, u32 rtVal);
void CPU_DIVU(u32 instr, u32 rsVal, u32 rtVal);
// Shift operations (sa)
void CPU_SLL(u32 instr, u32 rdVal, u32 rtVal);
void CPU_SRL(u32 instr, u32 rdVal, u32 rtVal);
void CPU_SRA(u32 instr, u32 rdVal, u32 rtVal);
void CPU_SLL(u32 instr, u32 rtVal);
void CPU_SRL(u32 instr, u32 rtVal);
void CPU_SRA(u32 instr, u32 rtVal);
// Shift operations variable
void CPU_SLLV(u32 instr, u32 rdVal, u32 rtVal, u32 rsVal);
void CPU_SRLV(u32 instr, u32 rdVal, u32 rtVal, u32 rsVal);
void CPU_SRAV(u32 instr, u32 rdVal, u32 rtVal, u32 rsVal);
void CPU_SLLV(u32 instr, u32 rtVal, u32 rsVal);
void CPU_SRLV(u32 instr, u32 rtVal, u32 rsVal);
void CPU_SRAV(u32 instr, u32 rtVal, u32 rsVal);
// Move registers
void CPU_MFHI(u32 instr, u32 hiVal);