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#ifndef _PSX_INTERPRETER_PGXP_H_
#define _PSX_INTERPRETER_PGXP_H_
/////////////////////////////////////////////
// PGXP wrapper functions
/////////////////////////////////////////////
pgxpPsxNULL() {}
#define psxMTC2 gteMTC2
#define psxCTC2 gteCTC2
#define psxLWC2 gteLWC2
#define psxSWC2 gteSWC2
// Choose between debug and direct function
#ifdef PGXP_CPU_DEBUG
#define PGXP_PSX_FUNC_OP(pu, op, nReg) PGXP_psxTraceOp##nReg
#else
#define PGXP_PSX_FUNC_OP(pu, op, nReg) PGXP_##pu##_##op
#endif
#define PGXP_INT_FUNC(pu, op) \
static void pgxpPsx##op() { \
PGXP_PSX_FUNC_OP(pu, op, )(psxRegs.code); \
}
#define PGXP_INT_FUNC_0_1(pu, op, test, nReg, reg1) \
static void pgxpPsx##op() \
{ \
if (test) return; \
psx##op(); \
PGXP_PSX_FUNC_OP(pu, op, nReg)(psxRegs.code, reg1); \
}
#define PGXP_INT_FUNC_1_0(pu, op, test, nReg, reg1)\
static void pgxpPsx##op() \
{ \
if (test) return; \
PGXP_PSX_FUNC_OP(pu, op, nReg)(psxRegs.code, reg1); \
psx##op(); \
}
#define PGXP_INT_FUNC_1_1(pu, op, test, nReg, reg1, reg2)\
static void pgxpPsx##op() \
{ \
if (test) return; \
u32 temp2 = reg2; \
psx##op(); \
PGXP_PSX_FUNC_OP(pu, op, nReg)(psxRegs.code, reg1, temp2); \
}
#define PGXP_INT_FUNC_0_2(pu, op, test, nReg, reg1, reg2) \
static void pgxpPsx##op() \
{ \
if (test) return; \
psx##op(); \
PGXP_PSX_FUNC_OP(pu, op, nReg)(psxRegs.code, reg1, reg2); \
}
#define PGXP_INT_FUNC_2_1(pu, op, test, nReg, reg1, reg2, reg3) \
static void pgxpPsx##op() \
{ \
if (test) return; \
u32 temp2 = reg2; \
u32 temp3 = reg3; \
psx##op(); \
PGXP_PSX_FUNC_OP(pu, op, nReg)(psxRegs.code, reg1, temp2, temp3); \
}
#define PGXP_INT_FUNC_2_2(pu, op, test, nReg, reg1, reg2, reg3, reg4) \
static void pgxpPsx##op() \
{ \
if (test) return; \
u32 temp3 = reg3; \
u32 temp4 = reg4; \
psx##op(); \
PGXP_PSX_FUNC_OP(pu, op, nReg)(psxRegs.code, reg1, reg2, temp3, temp4); \
}
// Rt = Rs op imm
PGXP_INT_FUNC_1_1(CPU, ADDI, !_Rt_, 2, psxRegs.GPR.r[_Rt_], psxRegs.GPR.r[_Rs_])
PGXP_INT_FUNC_1_1(CPU, ADDIU, !_Rt_, 2, psxRegs.GPR.r[_Rt_], psxRegs.GPR.r[_Rs_])
PGXP_INT_FUNC_1_1(CPU, ANDI, !_Rt_, 2, psxRegs.GPR.r[_Rt_], psxRegs.GPR.r[_Rs_])
PGXP_INT_FUNC_1_1(CPU, ORI, !_Rt_, 2, psxRegs.GPR.r[_Rt_], psxRegs.GPR.r[_Rs_])
PGXP_INT_FUNC_1_1(CPU, XORI, !_Rt_, 2, psxRegs.GPR.r[_Rt_], psxRegs.GPR.r[_Rs_])
PGXP_INT_FUNC_1_1(CPU, SLTI, !_Rt_, 2, psxRegs.GPR.r[_Rt_], psxRegs.GPR.r[_Rs_])
PGXP_INT_FUNC_1_1(CPU, SLTIU, !_Rt_, 2, psxRegs.GPR.r[_Rt_], psxRegs.GPR.r[_Rs_])
// Rt = imm
PGXP_INT_FUNC_0_1(CPU, LUI, !_Rt_, 1, psxRegs.GPR.r[_Rt_])
// Rd = Rs op Rt
PGXP_INT_FUNC_2_1(CPU, ADD, !_Rd_, 3, psxRegs.GPR.r[_Rd_], psxRegs.GPR.r[_Rs_], psxRegs.GPR.r[_Rt_])
PGXP_INT_FUNC_2_1(CPU, ADDU, !_Rd_, 3, psxRegs.GPR.r[_Rd_], psxRegs.GPR.r[_Rs_], psxRegs.GPR.r[_Rt_])
PGXP_INT_FUNC_2_1(CPU, SUB, !_Rd_, 3, psxRegs.GPR.r[_Rd_], psxRegs.GPR.r[_Rs_], psxRegs.GPR.r[_Rt_])
PGXP_INT_FUNC_2_1(CPU, SUBU, !_Rd_, 3, psxRegs.GPR.r[_Rd_], psxRegs.GPR.r[_Rs_], psxRegs.GPR.r[_Rt_])
PGXP_INT_FUNC_2_1(CPU, AND, !_Rd_, 3, psxRegs.GPR.r[_Rd_], psxRegs.GPR.r[_Rs_], psxRegs.GPR.r[_Rt_])
PGXP_INT_FUNC_2_1(CPU, OR, !_Rd_, 3, psxRegs.GPR.r[_Rd_], psxRegs.GPR.r[_Rs_], psxRegs.GPR.r[_Rt_])
PGXP_INT_FUNC_2_1(CPU, XOR, !_Rd_, 3, psxRegs.GPR.r[_Rd_], psxRegs.GPR.r[_Rs_], psxRegs.GPR.r[_Rt_])
PGXP_INT_FUNC_2_1(CPU, NOR, !_Rd_, 3, psxRegs.GPR.r[_Rd_], psxRegs.GPR.r[_Rs_], psxRegs.GPR.r[_Rt_])
PGXP_INT_FUNC_2_1(CPU, SLT, !_Rd_, 3, psxRegs.GPR.r[_Rd_], psxRegs.GPR.r[_Rs_], psxRegs.GPR.r[_Rt_])
PGXP_INT_FUNC_2_1(CPU, SLTU, !_Rd_, 3, psxRegs.GPR.r[_Rd_], psxRegs.GPR.r[_Rs_], psxRegs.GPR.r[_Rt_])
// Hi/Lo = Rs op Rt
PGXP_INT_FUNC_2_2(CPU, MULT, 0, 4, psxRegs.GPR.n.hi, psxRegs.GPR.n.lo, psxRegs.GPR.r[_Rs_], psxRegs.GPR.r[_Rt_])
PGXP_INT_FUNC_2_2(CPU, MULTU, 0, 4, psxRegs.GPR.n.hi, psxRegs.GPR.n.lo, psxRegs.GPR.r[_Rs_], psxRegs.GPR.r[_Rt_])
PGXP_INT_FUNC_2_2(CPU, DIV, 0, 4, psxRegs.GPR.n.hi, psxRegs.GPR.n.lo, psxRegs.GPR.r[_Rs_], psxRegs.GPR.r[_Rt_])
PGXP_INT_FUNC_2_2(CPU, DIVU, 0, 4, psxRegs.GPR.n.hi, psxRegs.GPR.n.lo, psxRegs.GPR.r[_Rs_], psxRegs.GPR.r[_Rt_])
// Mem[addr] = Rt
PGXP_INT_FUNC_0_2(CPU, SB, 0, 2, psxRegs.GPR.r[_Rt_], _oB_)
PGXP_INT_FUNC_0_2(CPU, SH, 0, 2, psxRegs.GPR.r[_Rt_], _oB_)
PGXP_INT_FUNC_0_2(CPU, SW, 0, 2, psxRegs.GPR.r[_Rt_], _oB_)
PGXP_INT_FUNC_0_2(CPU, SWL, 0, 2, psxRegs.GPR.r[_Rt_], _oB_)
PGXP_INT_FUNC_0_2(CPU, SWR, 0, 2, psxRegs.GPR.r[_Rt_], _oB_)
// Rt = Mem[addr]
PGXP_INT_FUNC_0_2(CPU, LWL, 0, 2, psxRegs.GPR.r[_Rt_], _oB_)
PGXP_INT_FUNC_0_2(CPU, LW, 0, 2, psxRegs.GPR.r[_Rt_], _oB_)
PGXP_INT_FUNC_0_2(CPU, LWR, 0, 2, psxRegs.GPR.r[_Rt_], _oB_)
PGXP_INT_FUNC_0_2(CPU, LH, 0, 2, psxRegs.GPR.r[_Rt_], _oB_)
PGXP_INT_FUNC_0_2(CPU, LHU, 0, 2, psxRegs.GPR.r[_Rt_], _oB_)
PGXP_INT_FUNC_0_2(CPU, LB, 0, 2, psxRegs.GPR.r[_Rt_], _oB_)
PGXP_INT_FUNC_0_2(CPU, LBU, 0, 2, psxRegs.GPR.r[_Rt_], _oB_)
//Rd = Rt op Sa
PGXP_INT_FUNC_1_1(CPU, SLL, !_Rd_, 2, psxRegs.GPR.r[_Rd_], psxRegs.GPR.r[_Rt_])
PGXP_INT_FUNC_1_1(CPU, SRL, !_Rd_, 2, psxRegs.GPR.r[_Rd_], psxRegs.GPR.r[_Rt_])
PGXP_INT_FUNC_1_1(CPU, SRA, !_Rd_, 2, psxRegs.GPR.r[_Rd_], psxRegs.GPR.r[_Rt_])
// Rd = Rt op Rs
PGXP_INT_FUNC_2_1(CPU, SLLV, !_Rd_, 3, psxRegs.GPR.r[_Rd_], psxRegs.GPR.r[_Rt_], psxRegs.GPR.r[_Rs_])
PGXP_INT_FUNC_2_1(CPU, SRLV, !_Rd_, 3, psxRegs.GPR.r[_Rd_], psxRegs.GPR.r[_Rt_], psxRegs.GPR.r[_Rs_])
PGXP_INT_FUNC_2_1(CPU, SRAV, !_Rd_, 3, psxRegs.GPR.r[_Rd_], psxRegs.GPR.r[_Rt_], psxRegs.GPR.r[_Rs_])
PGXP_INT_FUNC_1_1(CPU, MFHI, !_Rd_ , 2, psxRegs.GPR.r[_Rd_], psxRegs.GPR.n.hi)
PGXP_INT_FUNC_1_1(CPU, MTHI, 0 , 2, psxRegs.GPR.n.hi, psxRegs.GPR.r[_Rd_])
PGXP_INT_FUNC_1_1(CPU, MFLO, !_Rd_ , 2, psxRegs.GPR.r[_Rd_], psxRegs.GPR.n.lo)
PGXP_INT_FUNC_1_1(CPU, MTLO, 0 , 2, psxRegs.GPR.n.lo, psxRegs.GPR.r[_Rd_])
// COP2 (GTE)
PGXP_INT_FUNC_0_1(GTE, MFC2, !_Rt_, 1, psxRegs.CP2D.r[_Rd_])
PGXP_INT_FUNC_0_1(GTE, CFC2, !_Rt_, 1, psxRegs.CP2C.r[_Rd_])
PGXP_INT_FUNC_1_0(GTE, MTC2, 0, 1, psxRegs.GPR.r[_Rt_])
PGXP_INT_FUNC_1_0(GTE, CTC2, 0, 1, psxRegs.GPR.r[_Rt_])
PGXP_INT_FUNC_0_2(GTE, LWC2, 0, 2, psxRegs.CP2D.r[_Rt_], _oB_)
PGXP_INT_FUNC_0_2(GTE, SWC2, 0, 2, psxRegs.CP2D.r[_Rt_], _oB_)
// COP0
PGXP_INT_FUNC_0_1(CP0, MFC0, !_Rd_, 1, psxRegs.CP0.r[_Rd_])
PGXP_INT_FUNC_0_1(CP0, CFC0, !_Rd_, 1, psxRegs.CP0.r[_Rd_])
PGXP_INT_FUNC_1_0(CP0, MTC0, !_Rt_, 1, psxRegs.CP2D.r[_Rt_])
PGXP_INT_FUNC_1_0(CP0, CTC0, !_Rt_, 1, psxRegs.CP2D.r[_Rt_])
PGXP_INT_FUNC(CP0, RFE)
#endif//_PSX_INTERPRETER_PGXP_H_
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