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Jit64_Tables.cpp
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Jit64_Tables.cpp
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// Copyright 2009 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.
#include "Core/PowerPC/Jit64/Jit.h"
#include "Core/PowerPC/Jit64/Jit64_Tables.h"
// Should be moved in to the Jit class
typedef void (Jit64::*_Instruction) (UGeckoInstruction instCode);
static _Instruction dynaOpTable[64];
static _Instruction dynaOpTable4[1024];
static _Instruction dynaOpTable19[1024];
static _Instruction dynaOpTable31[1024];
static _Instruction dynaOpTable59[32];
static _Instruction dynaOpTable63[1024];
void Jit64::DynaRunTable4(UGeckoInstruction _inst) {(this->*dynaOpTable4 [_inst.SUBOP10])(_inst);}
void Jit64::DynaRunTable19(UGeckoInstruction _inst) {(this->*dynaOpTable19[_inst.SUBOP10])(_inst);}
void Jit64::DynaRunTable31(UGeckoInstruction _inst) {(this->*dynaOpTable31[_inst.SUBOP10])(_inst);}
void Jit64::DynaRunTable59(UGeckoInstruction _inst) {(this->*dynaOpTable59[_inst.SUBOP5 ])(_inst);}
void Jit64::DynaRunTable63(UGeckoInstruction _inst) {(this->*dynaOpTable63[_inst.SUBOP10])(_inst);}
struct GekkoOPTemplate
{
int opcode;
_Instruction Inst;
//GekkoOPInfo opinfo; // Doesn't need opinfo, Interpreter fills it out
};
static GekkoOPTemplate primarytable[] =
{
{4, &Jit64::DynaRunTable4}, // RunTable4
{19, &Jit64::DynaRunTable19}, // RunTable19
{31, &Jit64::DynaRunTable31}, // RunTable31
{59, &Jit64::DynaRunTable59}, // RunTable59
{63, &Jit64::DynaRunTable63}, // RunTable63
{16, &Jit64::bcx}, // bcx
{18, &Jit64::bx}, // bx
{3, &Jit64::twX}, // twi
{17, &Jit64::sc}, // sc
{7, &Jit64::mulli}, // mulli
{8, &Jit64::subfic}, // subfic
{10, &Jit64::cmpXX}, // cmpli
{11, &Jit64::cmpXX}, // cmpi
{12, &Jit64::reg_imm}, // addic
{13, &Jit64::reg_imm}, // addic_rc
{14, &Jit64::reg_imm}, // addi
{15, &Jit64::reg_imm}, // addis
{20, &Jit64::rlwimix}, // rlwimix
{21, &Jit64::rlwinmx}, // rlwinmx
{23, &Jit64::rlwnmx}, // rlwnmx
{24, &Jit64::reg_imm}, // ori
{25, &Jit64::reg_imm}, // oris
{26, &Jit64::reg_imm}, // xori
{27, &Jit64::reg_imm}, // xoris
{28, &Jit64::reg_imm}, // andi_rc
{29, &Jit64::reg_imm}, // andis_rc
{32, &Jit64::lXXx}, // lwz
{33, &Jit64::lXXx}, // lwzu
{34, &Jit64::lXXx}, // lbz
{35, &Jit64::lXXx}, // lbzu
{40, &Jit64::lXXx}, // lhz
{41, &Jit64::lXXx}, // lhzu
{42, &Jit64::lXXx}, // lha
{43, &Jit64::lXXx}, // lhau
{44, &Jit64::stX}, // sth
{45, &Jit64::stX}, // sthu
{36, &Jit64::stX}, // stw
{37, &Jit64::stX}, // stwu
{38, &Jit64::stX}, // stb
{39, &Jit64::stX}, // stbu
{46, &Jit64::lmw}, // lmw
{47, &Jit64::stmw}, // stmw
{48, &Jit64::lfXXX}, // lfs
{49, &Jit64::lfXXX}, // lfsu
{50, &Jit64::lfXXX}, // lfd
{51, &Jit64::lfXXX}, // lfdu
{52, &Jit64::stfXXX}, // stfs
{53, &Jit64::stfXXX}, // stfsu
{54, &Jit64::stfXXX}, // stfd
{55, &Jit64::stfXXX}, // stfdu
{56, &Jit64::psq_lXX}, // psq_l
{57, &Jit64::psq_lXX}, // psq_lu
{60, &Jit64::psq_stXX}, // psq_st
{61, &Jit64::psq_stXX}, // psq_stu
//missing: 0, 1, 2, 5, 6, 9, 22, 30, 62, 58
};
static GekkoOPTemplate table4[] =
{ //SUBOP10
{0, &Jit64::ps_cmpXX}, // ps_cmpu0
{32, &Jit64::ps_cmpXX}, // ps_cmpo0
{40, &Jit64::fsign}, // ps_neg
{136, &Jit64::fsign}, // ps_nabs
{264, &Jit64::fsign}, // ps_abs
{64, &Jit64::ps_cmpXX}, // ps_cmpu1
{72, &Jit64::ps_mr}, // ps_mr
{96, &Jit64::ps_cmpXX}, // ps_cmpo1
{528, &Jit64::ps_mergeXX}, // ps_merge00
{560, &Jit64::ps_mergeXX}, // ps_merge01
{592, &Jit64::ps_mergeXX}, // ps_merge10
{624, &Jit64::ps_mergeXX}, // ps_merge11
{1014, &Jit64::FallBackToInterpreter}, // dcbz_l
};
static GekkoOPTemplate table4_2[] =
{
{10, &Jit64::ps_sum}, // ps_sum0
{11, &Jit64::ps_sum}, // ps_sum1
{12, &Jit64::ps_muls}, // ps_muls0
{13, &Jit64::ps_muls}, // ps_muls1
{14, &Jit64::fmaddXX}, // ps_madds0
{15, &Jit64::fmaddXX}, // ps_madds1
{18, &Jit64::fp_arith}, // ps_div
{20, &Jit64::fp_arith}, // ps_sub
{21, &Jit64::fp_arith}, // ps_add
{23, &Jit64::fselx}, // ps_sel
{24, &Jit64::ps_res}, // ps_res
{25, &Jit64::fp_arith}, // ps_mul
{26, &Jit64::ps_rsqrte}, // ps_rsqrte
{28, &Jit64::fmaddXX}, // ps_msub
{29, &Jit64::fmaddXX}, // ps_madd
{30, &Jit64::fmaddXX}, // ps_nmsub
{31, &Jit64::fmaddXX}, // ps_nmadd
};
static GekkoOPTemplate table4_3[] =
{
{6, &Jit64::psq_lXX}, // psq_lx
{7, &Jit64::psq_stXX}, // psq_stx
{38, &Jit64::psq_lXX}, // psq_lux
{39, &Jit64::psq_stXX}, // psq_stux
};
static GekkoOPTemplate table19[] =
{
{528, &Jit64::bcctrx}, // bcctrx
{16, &Jit64::bclrx}, // bclrx
{257, &Jit64::crXXX}, // crand
{129, &Jit64::crXXX}, // crandc
{289, &Jit64::crXXX}, // creqv
{225, &Jit64::crXXX}, // crnand
{33, &Jit64::crXXX}, // crnor
{449, &Jit64::crXXX}, // cror
{417, &Jit64::crXXX}, // crorc
{193, &Jit64::crXXX}, // crxor
{150, &Jit64::DoNothing}, // isync
{0, &Jit64::mcrf}, // mcrf
{50, &Jit64::rfi}, // rfi
{18, &Jit64::FallBackToInterpreter}, // rfid
};
static GekkoOPTemplate table31[] =
{
{266, &Jit64::addx}, // addx
{778, &Jit64::addx}, // addox
{10, &Jit64::arithcx}, // addcx
{522, &Jit64::arithcx}, // addcox
{138, &Jit64::arithXex}, // addex
{650, &Jit64::arithXex}, // addeox
{234, &Jit64::arithXex}, // addmex
{746, &Jit64::arithXex}, // addmeox
{202, &Jit64::arithXex}, // addzex
{714, &Jit64::arithXex}, // addzeox
{491, &Jit64::divwx}, // divwx
{1003, &Jit64::divwx}, // divwox
{459, &Jit64::divwux}, // divwux
{971, &Jit64::divwux}, // divwuox
{75, &Jit64::mulhwXx}, // mulhwx
{11, &Jit64::mulhwXx}, // mulhwux
{235, &Jit64::mullwx}, // mullwx
{747, &Jit64::mullwx}, // mullwox
{104, &Jit64::negx}, // negx
{616, &Jit64::negx}, // negox
{40, &Jit64::subfx}, // subfx
{552, &Jit64::subfx}, // subfox
{8, &Jit64::arithcx}, // subfcx
{520, &Jit64::arithcx}, // subfcox
{136, &Jit64::arithXex}, // subfex
{648, &Jit64::arithXex}, // subfeox
{232, &Jit64::arithXex}, // subfmex
{744, &Jit64::arithXex}, // subfmeox
{200, &Jit64::arithXex}, // subfzex
{712, &Jit64::arithXex}, // subfzeox
{28, &Jit64::boolX}, // andx
{60, &Jit64::boolX}, // andcx
{444, &Jit64::boolX}, // orx
{124, &Jit64::boolX}, // norx
{316, &Jit64::boolX}, // xorx
{412, &Jit64::boolX}, // orcx
{476, &Jit64::boolX}, // nandx
{284, &Jit64::boolX}, // eqvx
{0, &Jit64::cmpXX}, // cmp
{32, &Jit64::cmpXX}, // cmpl
{26, &Jit64::cntlzwx}, // cntlzwx
{922, &Jit64::extsXx}, // extshx
{954, &Jit64::extsXx}, // extsbx
{536, &Jit64::srwx}, // srwx
{792, &Jit64::srawx}, // srawx
{824, &Jit64::srawix}, // srawix
{24, &Jit64::slwx}, // slwx
{54, &Jit64::FallBackToInterpreter}, // dcbst
{86, &Jit64::FallBackToInterpreter}, // dcbf
{246, &Jit64::dcbt }, // dcbtst
{278, &Jit64::dcbt }, // dcbt
{470, &Jit64::FallBackToInterpreter}, // dcbi
{758, &Jit64::DoNothing}, // dcba
{1014, &Jit64::dcbz}, // dcbz
//load word
{23, &Jit64::lXXx}, // lwzx
{55, &Jit64::lXXx}, // lwzux
//load halfword
{279, &Jit64::lXXx}, // lhzx
{311, &Jit64::lXXx}, // lhzux
//load halfword signextend
{343, &Jit64::lXXx}, // lhax
{375, &Jit64::lXXx}, // lhaux
//load byte
{87, &Jit64::lXXx}, // lbzx
{119, &Jit64::lXXx}, // lbzux
//load byte reverse
{534, &Jit64::lXXx}, // lwbrx
{790, &Jit64::lXXx}, // lhbrx
// Conditional load/store (Wii SMP)
{150, &Jit64::FallBackToInterpreter}, // stwcxd
{20, &Jit64::FallBackToInterpreter}, // lwarx
//load string (interpret these)
{533, &Jit64::FallBackToInterpreter}, // lswx
{597, &Jit64::FallBackToInterpreter}, // lswi
//store word
{151, &Jit64::stXx}, // stwx
{183, &Jit64::stXx}, // stwux
//store halfword
{407, &Jit64::stXx}, // sthx
{439, &Jit64::stXx}, // sthux
//store byte
{215, &Jit64::stXx}, // stbx
{247, &Jit64::stXx}, // stbux
//store bytereverse
{662, &Jit64::stXx}, // stwbrx
{918, &Jit64::stXx}, // sthbrx
{661, &Jit64::FallBackToInterpreter}, // stswx
{725, &Jit64::FallBackToInterpreter}, // stswi
// fp load/store
{535, &Jit64::lfXXX}, // lfsx
{567, &Jit64::lfXXX}, // lfsux
{599, &Jit64::lfXXX}, // lfdx
{631, &Jit64::lfXXX}, // lfdux
{663, &Jit64::stfXXX}, // stfsx
{695, &Jit64::stfXXX}, // stfsux
{727, &Jit64::stfXXX}, // stfdx
{759, &Jit64::stfXXX}, // stfdux
{983, &Jit64::stfiwx}, // stfiwx
{19, &Jit64::mfcr}, // mfcr
{83, &Jit64::mfmsr}, // mfmsr
{144, &Jit64::mtcrf}, // mtcrf
{146, &Jit64::mtmsr}, // mtmsr
{210, &Jit64::FallBackToInterpreter}, // mtsr
{242, &Jit64::FallBackToInterpreter}, // mtsrin
{339, &Jit64::mfspr}, // mfspr
{467, &Jit64::mtspr}, // mtspr
{371, &Jit64::mftb}, // mftb
{512, &Jit64::mcrxr}, // mcrxr
{595, &Jit64::FallBackToInterpreter}, // mfsr
{659, &Jit64::FallBackToInterpreter}, // mfsrin
{4, &Jit64::twX}, // tw
{598, &Jit64::DoNothing}, // sync
{982, &Jit64::FallBackToInterpreter}, // icbi
// Unused instructions on GC
{310, &Jit64::FallBackToInterpreter}, // eciwx
{438, &Jit64::FallBackToInterpreter}, // ecowx
{854, &Jit64::DoNothing}, // eieio
{306, &Jit64::FallBackToInterpreter}, // tlbie
{370, &Jit64::FallBackToInterpreter}, // tlbia
{566, &Jit64::DoNothing}, // tlbsync
};
static GekkoOPTemplate table59[] =
{
{18, &Jit64::fp_arith}, // fdivsx
{20, &Jit64::fp_arith}, // fsubsx
{21, &Jit64::fp_arith}, // faddsx
// {22, &Jit64::FallBackToInterpreter}, // fsqrtsx
{24, &Jit64::fresx}, // fresx
{25, &Jit64::fp_arith}, // fmulsx
{28, &Jit64::fmaddXX}, // fmsubsx
{29, &Jit64::fmaddXX}, // fmaddsx
{30, &Jit64::fmaddXX}, // fnmsubsx
{31, &Jit64::fmaddXX}, // fnmaddsx
};
static GekkoOPTemplate table63[] =
{
{264, &Jit64::fsign}, // fabsx
{32, &Jit64::fcmpx}, // fcmpo
{0, &Jit64::fcmpx}, // fcmpu
{14, &Jit64::fctiwx}, // fctiwx
{15, &Jit64::fctiwx}, // fctiwzx
{72, &Jit64::fmrx}, // fmrx
{136, &Jit64::fsign}, // fnabsx
{40, &Jit64::fsign}, // fnegx
{12, &Jit64::frspx}, // frspx
{64, &Jit64::mcrfs}, // mcrfs
{583, &Jit64::mffsx}, // mffsx
{70, &Jit64::mtfsb0x}, // mtfsb0x
{38, &Jit64::mtfsb1x}, // mtfsb1x
{134, &Jit64::mtfsfix}, // mtfsfix
{711, &Jit64::mtfsfx}, // mtfsfx
};
static GekkoOPTemplate table63_2[] =
{
{18, &Jit64::fp_arith}, // fdivx
{20, &Jit64::fp_arith}, // fsubx
{21, &Jit64::fp_arith}, // faddx
{22, &Jit64::FallBackToInterpreter}, // fsqrtx
{23, &Jit64::fselx}, // fselx
{25, &Jit64::fp_arith}, // fmulx
{26, &Jit64::frsqrtex}, // frsqrtex
{28, &Jit64::fmaddXX}, // fmsubx
{29, &Jit64::fmaddXX}, // fmaddx
{30, &Jit64::fmaddXX}, // fnmsubx
{31, &Jit64::fmaddXX}, // fnmaddx
};
namespace Jit64Tables
{
void CompileInstruction(PPCAnalyst::CodeOp & op)
{
Jit64 *jit64 = (Jit64 *)jit;
(jit64->*dynaOpTable[op.inst.OPCD])(op.inst);
GekkoOPInfo *info = op.opinfo;
if (info)
{
#ifdef OPLOG
if (!strcmp(info->opname, OP_TO_LOG)) // "mcrfs"
{
rsplocations.push_back(jit.js.compilerPC);
}
#endif
info->compileCount++;
info->lastUse = jit->js.compilerPC;
}
}
void InitTables()
{
// once initialized, tables are read-only
static bool initialized = false;
if (initialized)
return;
//clear
for (auto& tpl : dynaOpTable)
{
tpl = &Jit64::FallBackToInterpreter;
}
for (auto& tpl : dynaOpTable59)
{
tpl = &Jit64::FallBackToInterpreter;
}
for (int i = 0; i < 1024; i++)
{
dynaOpTable4 [i] = &Jit64::FallBackToInterpreter;
dynaOpTable19[i] = &Jit64::FallBackToInterpreter;
dynaOpTable31[i] = &Jit64::FallBackToInterpreter;
dynaOpTable63[i] = &Jit64::FallBackToInterpreter;
}
for (auto& tpl : primarytable)
{
dynaOpTable[tpl.opcode] = tpl.Inst;
}
for (int i = 0; i < 32; i++)
{
int fill = i << 5;
for (auto& tpl : table4_2)
{
int op = fill+tpl.opcode;
dynaOpTable4[op] = tpl.Inst;
}
}
for (int i = 0; i < 16; i++)
{
int fill = i << 6;
for (auto& tpl : table4_3)
{
int op = fill+tpl.opcode;
dynaOpTable4[op] = tpl.Inst;
}
}
for (auto& tpl : table4)
{
int op = tpl.opcode;
dynaOpTable4[op] = tpl.Inst;
}
for (auto& tpl : table31)
{
int op = tpl.opcode;
dynaOpTable31[op] = tpl.Inst;
}
for (auto& tpl : table19)
{
int op = tpl.opcode;
dynaOpTable19[op] = tpl.Inst;
}
for (auto& tpl : table59)
{
int op = tpl.opcode;
dynaOpTable59[op] = tpl.Inst;
}
for (auto& tpl : table63)
{
int op = tpl.opcode;
dynaOpTable63[op] = tpl.Inst;
}
for (int i = 0; i < 32; i++)
{
int fill = i << 5;
for (auto& tpl : table63_2)
{
int op = fill + tpl.opcode;
dynaOpTable63[op] = tpl.Inst;
}
}
initialized = true;
}
} // namespace