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MWCC/includes/compiler/PCodeInfo.h

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honk
2022-11-07 03:06:21 +00:00
#ifndef COMPILER_PCODEINFO_H
#define COMPILER_PCODEINFO_H
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#include "compiler/common.h"
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#ifdef __MWERKS__
#pragma options align=mac68k
#endif
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typedef enum {
PCOp_REGISTER,
PCOp_SYSREG,
PCOp_IMMEDIATE,
PCOp_MEMORY,
PCOp_LABEL,
PCOp_LABELDIFF,
PCOp_PLACEHOLDEROPERAND
} PCOpKind;
haha it's been a while since i last committed, hasn't it
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typedef enum {
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PCOpMemory0 = 0,
haha it's been a while since i last committed, hasn't it
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PCOpMemory1 = 1
} PCOpMemoryArg;
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typedef struct _OpcodeInfo {
const char *name;
const char *format;
unsigned char x8;
unsigned char x9;
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UInt32 flags;
SInt32 insn;
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} OpcodeInfo;
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typedef enum Opcode {
PC_INVALID = -1,
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PC_B = 0x0,
PC_BL = 0x1,
PC_BC = 0x2,
PC_BCLR = 0x3,
PC_BCCTR = 0x4,
PC_BT = 0x5,
PC_BTLR = 0x6,
PC_BTCTR = 0x7,
PC_BF = 0x8,
PC_BFLR = 0x9,
PC_BFCTR = 0xA,
PC_BDNZ = 0xB,
PC_BDNZT = 0xC,
PC_BDNZF = 0xD,
PC_BDZ = 0xE,
PC_BDZT = 0xF,
PC_BDZF = 0x10,
PC_BLR = 0x11,
PC_BCTR = 0x12,
PC_BCTRL = 0x13,
PC_BLRL = 0x14,
PC_LBZ = 0x15,
PC_LBZU = 0x16,
PC_LBZX = 0x17,
PC_LBZUX = 0x18,
PC_LHZ = 0x19,
PC_LHZU = 0x1A,
PC_LHZX = 0x1B,
PC_LHZUX = 0x1C,
PC_LHA = 0x1D,
PC_LHAU = 0x1E,
PC_LHAX = 0x1F,
PC_LHAUX = 0x20,
PC_LHBRX = 0x21,
PC_LWZ = 0x22,
PC_LWZU = 0x23,
PC_LWZX = 0x24,
PC_LWZUX = 0x25,
PC_LWBRX = 0x26,
PC_LMW = 0x27,
PC_STB = 0x28,
PC_STBU = 0x29,
PC_STBX = 0x2A,
PC_STBUX = 0x2B,
PC_STH = 0x2C,
PC_STHU = 0x2D,
PC_STHX = 0x2E,
PC_STHUX = 0x2F,
PC_STHBRX = 0x30,
PC_STW = 0x31,
PC_STWU = 0x32,
PC_STWX = 0x33,
PC_STWUX = 0x34,
PC_STWBRX = 0x35,
PC_STMW = 0x36,
PC_DCBF = 0x37,
PC_DCBST = 0x38,
PC_DCBT = 0x39,
PC_DCBTST = 0x3A,
PC_DCBZ = 0x3B,
PC_ADD = 0x3C,
PC_ADDC = 0x3D,
PC_ADDE = 0x3E,
PC_ADDI = 0x3F,
PC_ADDIC = 0x40,
PC_ADDICR = 0x41,
PC_ADDIS = 0x42,
PC_ADDME = 0x43,
PC_ADDZE = 0x44,
PC_DIVW = 0x45,
PC_DIVWU = 0x46,
PC_MULHW = 0x47,
PC_MULHWU = 0x48,
PC_MULLI = 0x49,
PC_MULLW = 0x4A,
PC_NEG = 0x4B,
PC_SUBF = 0x4C,
PC_SUBFC = 0x4D,
PC_SUBFE = 0x4E,
PC_SUBFIC = 0x4F,
PC_SUBFME = 0x50,
PC_SUBFZE = 0x51,
PC_CMPI = 0x52,
PC_CMP = 0x53,
PC_CMPLI = 0x54,
PC_CMPL = 0x55,
PC_ANDI = 0x56,
PC_ANDIS = 0x57,
PC_ORI = 0x58,
PC_ORIS = 0x59,
PC_XORI = 0x5A,
PC_XORIS = 0x5B,
PC_AND = 0x5C,
PC_OR = 0x5D,
PC_XOR = 0x5E,
PC_NAND = 0x5F,
PC_NOR = 0x60,
PC_EQV = 0x61,
PC_ANDC = 0x62,
PC_ORC = 0x63,
PC_EXTSB = 0x64,
PC_EXTSH = 0x65,
PC_CNTLZW = 0x66,
PC_RLWINM = 0x67,
PC_RLWNM = 0x68,
PC_RLWIMI = 0x69,
PC_SLW = 0x6A,
PC_SRW = 0x6B,
PC_SRAWI = 0x6C,
PC_SRAW = 0x6D,
PC_CRAND = 0x6E,
PC_CRANDC = 0x6F,
PC_CREQV = 0x70,
PC_CRNAND = 0x71,
PC_CRNOR = 0x72,
PC_CROR = 0x73,
PC_CRORC = 0x74,
PC_CRXOR = 0x75,
PC_MCRF = 0x76,
PC_MTXER = 0x77,
PC_MTCTR = 0x78,
PC_MTLR = 0x79,
PC_MTCRF = 0x7A,
PC_MTMSR = 0x7B,
PC_MTSPR = 0x7C,
PC_MFMSR = 0x7D,
PC_MFSPR = 0x7E,
PC_MFXER = 0x7F,
PC_MFCTR = 0x80,
PC_MFLR = 0x81,
PC_MFCR = 0x82,
PC_MFFS = 0x83,
PC_MTFSF = 0x84,
PC_EIEIO = 0x85,
PC_ISYNC = 0x86,
PC_SYNC = 0x87,
PC_RFI = 0x88,
PC_LI = 0x89,
PC_LIS = 0x8A,
PC_MR = 0x8B,
PC_NOP = 0x8C,
PC_NOT = 0x8D,
PC_LFS = 0x8E,
PC_LFSU = 0x8F,
PC_LFSX = 0x90,
PC_LFSUX = 0x91,
PC_LFD = 0x92,
PC_LFDU = 0x93,
PC_LFDX = 0x94,
PC_LFDUX = 0x95,
PC_STFS = 0x96,
PC_STFSU = 0x97,
PC_STFSX = 0x98,
PC_STFSUX = 0x99,
PC_STFD = 0x9A,
PC_STFDU = 0x9B,
PC_STFDX = 0x9C,
PC_STFDUX = 0x9D,
PC_FMR = 0x9E,
PC_FABS = 0x9F,
PC_FNEG = 0xA0,
PC_FNABS = 0xA1,
PC_FADD = 0xA2,
PC_FADDS = 0xA3,
PC_FSUB = 0xA4,
PC_FSUBS = 0xA5,
PC_FMUL = 0xA6,
PC_FMULS = 0xA7,
PC_FDIV = 0xA8,
PC_FDIVS = 0xA9,
PC_FMADD = 0xAA,
PC_FMADDS = 0xAB,
PC_FMSUB = 0xAC,
PC_FMSUBS = 0xAD,
PC_FNMADD = 0xAE,
PC_FNMADDS = 0xAF,
PC_FNMSUB = 0xB0,
PC_FNMSUBS = 0xB1,
PC_FRES = 0xB2,
PC_FRSQRTE = 0xB3,
PC_FSEL = 0xB4,
PC_FRSP = 0xB5,
PC_FCTIW = 0xB6,
PC_FCTIWZ = 0xB7,
PC_FCMPU = 0xB8,
PC_FCMPO = 0xB9,
PC_LWARX = 0xBA,
PC_LSWI = 0xBB,
PC_LSWX = 0xBC,
PC_STFIWX = 0xBD,
PC_STSWI = 0xBE,
PC_STSWX = 0xBF,
PC_STWCX = 0xC0,
PC_ECIWX = 0xC1,
PC_ECOWX = 0xC2,
PC_DCBI = 0xC3,
PC_ICBI = 0xC4,
PC_MCRFS = 0xC5,
PC_MCRXR = 0xC6,
PC_MFTB = 0xC7,
PC_MFSR = 0xC8,
PC_MTSR = 0xC9,
PC_MFSRIN = 0xCA,
PC_MTSRIN = 0xCB,
PC_MTFSB0 = 0xCC,
PC_MTFSB1 = 0xCD,
PC_MTFSFI = 0xCE,
PC_SC = 0xCF,
PC_FSQRT = 0xD0,
PC_FSQRTS = 0xD1,
PC_TLBIA = 0xD2,
PC_TLBIE = 0xD3,
PC_TLBLD = 0xD4,
PC_TLBLI = 0xD5,
PC_TLBSYNC = 0xD6,
PC_TW = 0xD7,
PC_TRAP = 0xD8,
PC_TWI = 0xD9,
PC_OPWORD = 0xDA,
PC_MFROM = 0xDB,
PC_DSA = 0xDC,
PC_ESA = 0xDD,
PC_DCCCI = 0xDE,
PC_DCREAD = 0xDF,
PC_ICBT = 0xE0,
PC_ICCCI = 0xE1,
PC_ICREAD = 0xE2,
PC_RFCI = 0xE3,
PC_TLBRE = 0xE4,
PC_TLBSX = 0xE5,
PC_TLBWE = 0xE6,
PC_WRTEE = 0xE7,
PC_WRTEEI = 0xE8,
PC_MFDCR = 0xE9,
PC_MTDCR = 0xEA,
PC_DCBA = 0xEB,
PC_DSS = 0xEC,
PC_DSSALL = 0xED,
PC_DST = 0xEE,
PC_DSTT = 0xEF,
PC_DSTST = 0xF0,
PC_DSTSTT = 0xF1,
PC_LVEBX = 0xF2,
PC_LVEHX = 0xF3,
PC_LVEWX = 0xF4,
PC_LVSL = 0xF5,
PC_LVSR = 0xF6,
PC_LVX = 0xF7,
PC_LVXL = 0xF8,
PC_STVEBX = 0xF9,
PC_STVEHX = 0xFA,
PC_STVEWX = 0xFB,
PC_STVX = 0xFC,
PC_STVXL = 0xFD,
PC_MFVSCR = 0xFE,
PC_MTVSCR = 0xFF,
PC_VADDCUW = 0x100,
PC_VADDFP = 0x101,
PC_VADDSBS = 0x102,
PC_VADDSHS = 0x103,
PC_VADDSWS = 0x104,
PC_VADDUBM = 0x105,
PC_VADDUBS = 0x106,
PC_VADDUHM = 0x107,
PC_VADDUHS = 0x108,
PC_VADDUWM = 0x109,
PC_VADDUWS = 0x10A,
PC_VAND = 0x10B,
PC_VANDC = 0x10C,
PC_VAVGSB = 0x10D,
PC_VAVGSH = 0x10E,
PC_VAVGSW = 0x10F,
PC_VAVGUB = 0x110,
PC_VAVGUH = 0x111,
PC_VAVGUW = 0x112,
PC_VCFSX = 0x113,
PC_VCFUX = 0x114,
PC_VCMPBFP = 0x115,
PC_VCMPEQFP = 0x116,
PC_VCMPEQUB = 0x117,
PC_VCMPEQUH = 0x118,
PC_VCMPEQUW = 0x119,
PC_VCMPGEFP = 0x11A,
PC_VCMPGTFP = 0x11B,
PC_VCMPGTSB = 0x11C,
PC_VCMPGTSH = 0x11D,
PC_VCMPGTSW = 0x11E,
PC_VCMPGTUB = 0x11F,
PC_VCMPGTUH = 0x120,
PC_VCMPGTUW = 0x121,
PC_VCTSXS = 0x122,
PC_VCTUXS = 0x123,
PC_VEXPTEFP = 0x124,
PC_VLOGEFP = 0x125,
PC_VMAXFP = 0x126,
PC_VMAXSB = 0x127,
PC_VMAXSH = 0x128,
PC_VMAXSW = 0x129,
PC_VMAXUB = 0x12A,
PC_VMAXUH = 0x12B,
PC_VMAXUW = 0x12C,
PC_VMINFP = 0x12D,
PC_VMINSB = 0x12E,
PC_VMINSH = 0x12F,
PC_VMINSW = 0x130,
PC_VMINUB = 0x131,
PC_VMINUH = 0x132,
PC_VMINUW = 0x133,
PC_VMRGHB = 0x134,
PC_VMRGHH = 0x135,
PC_VMRGHW = 0x136,
PC_VMRGLB = 0x137,
PC_VMRGLH = 0x138,
PC_VMRGLW = 0x139,
PC_VMULESB = 0x13A,
PC_VMULESH = 0x13B,
PC_VMULEUB = 0x13C,
PC_VMULEUH = 0x13D,
PC_VMULOSB = 0x13E,
PC_VMULOSH = 0x13F,
PC_VMULOUB = 0x140,
PC_VMULOUH = 0x141,
PC_VNOR = 0x142,
PC_VOR = 0x143,
PC_VPKPX = 0x144,
PC_VPKSHSS = 0x145,
PC_VPKSHUS = 0x146,
PC_VPKSWSS = 0x147,
PC_VPKSWUS = 0x148,
PC_VPKUHUM = 0x149,
PC_VPKUHUS = 0x14A,
PC_VPKUWUM = 0x14B,
PC_VPKUWUS = 0x14C,
PC_VREFP = 0x14D,
PC_VRFIM = 0x14E,
PC_VRFIN = 0x14F,
PC_VRFIP = 0x150,
PC_VRFIZ = 0x151,
PC_VRLB = 0x152,
PC_VRLH = 0x153,
PC_VRLW = 0x154,
PC_VRSQRTEFP = 0x155,
PC_VSL = 0x156,
PC_VSLB = 0x157,
PC_VSLH = 0x158,
PC_VSLO = 0x159,
PC_VSLW = 0x15A,
PC_VSPLTB = 0x15B,
PC_VSPLTH = 0x15C,
PC_VSPLTW = 0x15D,
PC_VSPLTISB = 0x15E,
PC_VSPLTISH = 0x15F,
PC_VSPLTISW = 0x160,
PC_VSR = 0x161,
PC_VSRAB = 0x162,
PC_VSRAH = 0x163,
PC_VSRAW = 0x164,
PC_VSRB = 0x165,
PC_VSRH = 0x166,
PC_VSRO = 0x167,
PC_VSRW = 0x168,
PC_VSUBCUW = 0x169,
PC_VSUBFP = 0x16A,
PC_VSUBSBS = 0x16B,
PC_VSUBSHS = 0x16C,
PC_VSUBSWS = 0x16D,
PC_VSUBUBM = 0x16E,
PC_VSUBUBS = 0x16F,
PC_VSUBUHM = 0x170,
PC_VSUBUHS = 0x171,
PC_VSUBUWM = 0x172,
PC_VSUBUWS = 0x173,
PC_VSUMSWS = 0x174,
PC_VSUM2SWS = 0x175,
PC_VSUM4SBS = 0x176,
PC_VSUM4SHS = 0x177,
PC_VSUM4UBS = 0x178,
PC_VUPKHPX = 0x179,
PC_VUPKHSB = 0x17A,
PC_VUPKHSH = 0x17B,
PC_VUPKLPX = 0x17C,
PC_VUPKLSB = 0x17D,
PC_VUPKLSH = 0x17E,
PC_VXOR = 0x17F,
PC_VMADDFP = 0x180,
PC_VMHADDSHS = 0x181,
PC_VMHRADDSHS = 0x182,
PC_VMLADDUHM = 0x183,
PC_VMSUMMBM = 0x184,
PC_VMSUMSHM = 0x185,
PC_VMSUMSHS = 0x186,
PC_VMSUMUBM = 0x187,
PC_VMSUMUHM = 0x188,
PC_VMSUMUHS = 0x189,
PC_VNMSUBFP = 0x18A,
PC_VPERM = 0x18B,
PC_VSEL = 0x18C,
PC_VSLDOI = 0x18D,
PC_VMR = 0x18E,
PC_VMRP = 0x18F,
PC_SLE = 0x190,
PC_SLEQ = 0x191,
PC_SLIQ = 0x192,
PC_SLLIQ = 0x193,
PC_SLLQ = 0x194,
PC_SLQ = 0x195,
PC_SRAIQ = 0x196,
PC_SRAQ = 0x197,
PC_SRE = 0x198,
PC_SREA = 0x199,
PC_SREQ = 0x19A,
PC_SRIQ = 0x19B,
PC_SRLIQ = 0x19C,
PC_SRLQ = 0x19D,
PC_SRQ = 0x19E,
PC_MASKG = 0x19F,
PC_MASKIR = 0x1A0,
PC_LSCBX = 0x1A1,
PC_DIV = 0x1A2,
PC_DIVS = 0x1A3,
PC_DOZ = 0x1A4,
PC_MUL = 0x1A5,
PC_NABS = 0x1A6,
PC_ABS = 0x1A7,
PC_CLCS = 0x1A8,
PC_DOZI = 0x1A9,
PC_RLMI = 0x1AA,
PC_RRIB = 0x1AB,
dump lots more code
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OPCODE_MAX = 0x1AC
add a bunch of code and a ton of stub files for later
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} Opcode;
honk
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getting closer
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// this is actually in OpcodeInfo.c
extern OpcodeInfo opcodeinfo[];
honk
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extern void pcode_get_hi_lo(int bits, char typechar, SInt32 *hi, SInt32 *lo);
extern int pcode_check_imm_bits(SInt32 value, int bits, char typechar);
add a bunch of code and a ton of stub files for later
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extern int pcode_const_from_format(const char *format, SInt32 *pResult);
honk
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extern PCode *vformatpcode(short opcode, va_list argList);
extern int expectandformatoperand(PCodeArg *operand, PCOpKind expectedKind, char a3, int bitCount, char *buf);
extern int formatoperand(PCodeArg *operand, char *buf);
extern void formatoperands(PCode *pcode, char *buf, int showBasicBlocks);
extern PCode *makecopyinstruction(PCodeArg *a, PCodeArg *b);
extern int is_location_independent(PCode *pcode);
extern int can_reuse_stored_value(PCode *a, PCode *b);
extern int nbytes_loaded_or_stored_by(PCode *pcode);
extern void change_num_operands(PCode *pcode, int newNum);
extern void change_opcode(PCode *pcode, short opcode);
#ifdef __MWERKS__
#pragma options align=reset
#endif
#endif