mirror of
https://github.com/Ryujinx/Ryujinx.git
synced 2024-11-30 20:12:01 +00:00
408 lines
No EOL
29 KiB
C#
408 lines
No EOL
29 KiB
C#
using ChocolArm64.Decoder;
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using ChocolArm64.Instruction;
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using System;
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namespace ChocolArm64
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{
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static class AOpCodeTable
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{
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static AOpCodeTable()
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{
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#region "OpCode Table"
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//Integer
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Set("x0011010000xxxxx000000xxxxxxxxxx", AInstEmit.Adc, typeof(AOpCodeAluRs));
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Set("x00100010xxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Add, typeof(AOpCodeAluImm));
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Set("x0001011<<0xxxxxxxxxxxxxxxxxxxxx", AInstEmit.Add, typeof(AOpCodeAluRs));
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Set("x0001011001xxxxxxxxxxxxxxxxxxxxx", AInstEmit.Add, typeof(AOpCodeAluRx));
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Set("x01100010xxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Adds, typeof(AOpCodeAluImm));
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Set("x0101011<<0xxxxxxxxxxxxxxxxxxxxx", AInstEmit.Adds, typeof(AOpCodeAluRs));
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Set("x0101011001xxxxxxxxxxxxxxxxxxxxx", AInstEmit.Adds, typeof(AOpCodeAluRx));
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Set("0xx10000xxxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Adr, typeof(AOpCodeAdr));
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Set("1xx10000xxxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Adrp, typeof(AOpCodeAdr));
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Set("x00100100xxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.And, typeof(AOpCodeAluImm));
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Set("x0001010xx0xxxxxxxxxxxxxxxxxxxxx", AInstEmit.And, typeof(AOpCodeAluRs));
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Set("x11100100xxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Ands, typeof(AOpCodeAluImm));
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Set("x1101010xx0xxxxxxxxxxxxxxxxxxxxx", AInstEmit.Ands, typeof(AOpCodeAluRs));
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Set("x0011010110xxxxx001010xxxxxxxxxx", AInstEmit.Asrv, typeof(AOpCodeAluRs));
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Set("000101xxxxxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.B, typeof(AOpCodeBImmAl));
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Set("01010100xxxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.B_Cond, typeof(AOpCodeBImmCond));
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Set("x01100110xxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Bfm, typeof(AOpCodeBfm));
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Set("x0001010xx1xxxxxxxxxxxxxxxxxxxxx", AInstEmit.Bic, typeof(AOpCodeAluRs));
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Set("x1101010xx1xxxxxxxxxxxxxxxxxxxxx", AInstEmit.Bics, typeof(AOpCodeAluRs));
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Set("100101xxxxxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Bl, typeof(AOpCodeBImmAl));
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Set("11010110001xxxxx000000xxxxxxxxxx", AInstEmit.Blr, typeof(AOpCodeBReg));
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Set("11010110000xxxxx000000xxxxxxxxxx", AInstEmit.Br, typeof(AOpCodeBReg));
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Set("11010100001xxxxxxxxxxxxxxxx00000", AInstEmit.Brk, typeof(AOpCodeException));
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Set("x0110101xxxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Cbnz, typeof(AOpCodeBImmCmp));
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Set("x0110100xxxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Cbz, typeof(AOpCodeBImmCmp));
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Set("x0111010010xxxxxxxxx10xxxxxxxxxx", AInstEmit.Ccmn, typeof(AOpCodeCcmpImm));
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Set("x0111010010xxxxxxxxx00xxxxxxxxxx", AInstEmit.Ccmn, typeof(AOpCodeCcmpReg));
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Set("x1111010010xxxxxxxxx10xxxxxxxxxx", AInstEmit.Ccmp, typeof(AOpCodeCcmpImm));
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Set("x1111010010xxxxxxxxx00xxxxxxxxxx", AInstEmit.Ccmp, typeof(AOpCodeCcmpReg));
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Set("11010101000000110011xxxx01011111", AInstEmit.Clrex, typeof(AOpCodeSystem));
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Set("x101101011000000000100xxxxxxxxxx", AInstEmit.Clz, typeof(AOpCodeAlu));
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Set("x0011010100xxxxxxxxx00xxxxxxxxxx", AInstEmit.Csel, typeof(AOpCodeCsel));
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Set("x0011010100xxxxxxxxx01xxxxxxxxxx", AInstEmit.Csinc, typeof(AOpCodeCsel));
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Set("x1011010100xxxxxxxxx00xxxxxxxxxx", AInstEmit.Csinv, typeof(AOpCodeCsel));
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Set("x1011010100xxxxxxxxx01xxxxxxxxxx", AInstEmit.Csneg, typeof(AOpCodeCsel));
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Set("11010101000000110011xxxx10111111", AInstEmit.Dmb, typeof(AOpCodeSystem));
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Set("11010101000000110011xxxx10011111", AInstEmit.Dsb, typeof(AOpCodeSystem));
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Set("x1001010xx1xxxxxxxxxxxxxxxxxxxxx", AInstEmit.Eon, typeof(AOpCodeAluRs));
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Set("x10100100xxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Eor, typeof(AOpCodeAluImm));
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Set("x1001010xx0xxxxxxxxxxxxxxxxxxxxx", AInstEmit.Eor, typeof(AOpCodeAluRs));
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Set("x00100111x0xxxxxxxxxxxxxxxxxxxxx", AInstEmit.Extr, typeof(AOpCodeAluRs));
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Set("xx001000110xxxxx1xxxxxxxxxxxxxxx", AInstEmit.Ldar, typeof(AOpCodeMemEx));
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Set("1x001000011xxxxx1xxxxxxxxxxxxxxx", AInstEmit.Ldaxp, typeof(AOpCodeMemEx));
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Set("xx001000010xxxxx1xxxxxxxxxxxxxxx", AInstEmit.Ldaxr, typeof(AOpCodeMemEx));
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Set("<<10100xx1xxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Ldp, typeof(AOpCodeMemPair));
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Set("xx111000010xxxxxxxxxxxxxxxxxxxxx", AInstEmit.Ldr, typeof(AOpCodeMemImm));
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Set("xx11100101xxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Ldr, typeof(AOpCodeMemImm));
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Set("xx111000011xxxxxxxxx10xxxxxxxxxx", AInstEmit.Ldr, typeof(AOpCodeMemReg));
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Set("xx011000xxxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.LdrLit, typeof(AOpCodeMemLit));
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Set("0x1110001x0xxxxxxxxxxxxxxxxxxxxx", AInstEmit.Ldrs, typeof(AOpCodeMemImm));
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Set("0x1110011xxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Ldrs, typeof(AOpCodeMemImm));
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Set("10111000100xxxxxxxxxxxxxxxxxxxxx", AInstEmit.Ldrs, typeof(AOpCodeMemImm));
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Set("1011100110xxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Ldrs, typeof(AOpCodeMemImm));
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Set("0x1110001x1xxxxxxxxx10xxxxxxxxxx", AInstEmit.Ldrs, typeof(AOpCodeMemReg));
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Set("10111000101xxxxxxxxx10xxxxxxxxxx", AInstEmit.Ldrs, typeof(AOpCodeMemReg));
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Set("xx001000010xxxxx0xxxxxxxxxxxxxxx", AInstEmit.Ldxr, typeof(AOpCodeMemEx));
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Set("1x001000011xxxxx0xxxxxxxxxxxxxxx", AInstEmit.Ldxp, typeof(AOpCodeMemEx));
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Set("x0011010110xxxxx001000xxxxxxxxxx", AInstEmit.Lslv, typeof(AOpCodeAluRs));
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Set("x0011010110xxxxx001001xxxxxxxxxx", AInstEmit.Lsrv, typeof(AOpCodeAluRs));
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Set("x0011011000xxxxx0xxxxxxxxxxxxxxx", AInstEmit.Madd, typeof(AOpCodeMul));
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Set("x11100101xxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Movk, typeof(AOpCodeMov));
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Set("x00100101xxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Movn, typeof(AOpCodeMov));
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Set("x10100101xxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Movz, typeof(AOpCodeMov));
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Set("110101010011xxxxxxxxxxxxxxxxxxxx", AInstEmit.Mrs, typeof(AOpCodeSystem));
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Set("110101010001xxxxxxxxxxxxxxxxxxxx", AInstEmit.Msr, typeof(AOpCodeSystem));
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Set("x0011011000xxxxx1xxxxxxxxxxxxxxx", AInstEmit.Msub, typeof(AOpCodeMul));
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Set("11010101000000110010000000011111", AInstEmit.Nop, typeof(AOpCodeSystem));
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Set("x0101010xx1xxxxxxxxxxxxxxxxxxxxx", AInstEmit.Orn, typeof(AOpCodeAluRs));
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Set("x01100100xxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Orr, typeof(AOpCodeAluImm));
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Set("x0101010xx0xxxxxxxxxxxxxxxxxxxxx", AInstEmit.Orr, typeof(AOpCodeAluRs));
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Set("1111100110xxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Pfrm, typeof(AOpCodeMemImm));
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Set("11011000xxxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Pfrm, typeof(AOpCodeMemLit));
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Set("x101101011000000000000xxxxxxxxxx", AInstEmit.Rbit, typeof(AOpCodeAlu));
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Set("11010110010xxxxx000000xxxxxxxxxx", AInstEmit.Ret, typeof(AOpCodeBReg));
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Set("x101101011000000000001xxxxxxxxxx", AInstEmit.Rev16, typeof(AOpCodeAlu));
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Set("x101101011000000000010xxxxxxxxxx", AInstEmit.Rev32, typeof(AOpCodeAlu));
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Set("1101101011000000000011xxxxxxxxxx", AInstEmit.Rev64, typeof(AOpCodeAlu));
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Set("x0011010110xxxxx001011xxxxxxxxxx", AInstEmit.Rorv, typeof(AOpCodeAluRs));
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Set("x1011010000xxxxx000000xxxxxxxxxx", AInstEmit.Sbc, typeof(AOpCodeAluRs));
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Set("x00100110xxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Sbfm, typeof(AOpCodeBfm));
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Set("x0011010110xxxxx000011xxxxxxxxxx", AInstEmit.Sdiv, typeof(AOpCodeAluRs));
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Set("10011011001xxxxx0xxxxxxxxxxxxxxx", AInstEmit.Smaddl, typeof(AOpCodeMul));
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Set("10011011001xxxxx1xxxxxxxxxxxxxxx", AInstEmit.Smsubl, typeof(AOpCodeMul));
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Set("10011011010xxxxx0xxxxxxxxxxxxxxx", AInstEmit.Smulh, typeof(AOpCodeMul));
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Set("xx001000100xxxxx1xxxxxxxxxxxxxxx", AInstEmit.Stlr, typeof(AOpCodeMemEx));
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Set("1x001000001xxxxx1xxxxxxxxxxxxxxx", AInstEmit.Stlxp, typeof(AOpCodeMemEx));
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Set("xx001000000xxxxx1xxxxxxxxxxxxxxx", AInstEmit.Stlxr, typeof(AOpCodeMemEx));
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Set("x010100xx0xxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Stp, typeof(AOpCodeMemPair));
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Set("xx111000000xxxxxxxxxxxxxxxxxxxxx", AInstEmit.Str, typeof(AOpCodeMemImm));
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Set("xx11100100xxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Str, typeof(AOpCodeMemImm));
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Set("xx111000001xxxxxxxxx10xxxxxxxxxx", AInstEmit.Str, typeof(AOpCodeMemReg));
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Set("1x001000001xxxxx0xxxxxxxxxxxxxxx", AInstEmit.Stxp, typeof(AOpCodeMemEx));
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Set("xx001000000xxxxx0xxxxxxxxxxxxxxx", AInstEmit.Stxr, typeof(AOpCodeMemEx));
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Set("x10100010xxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Sub, typeof(AOpCodeAluImm));
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Set("x1001011<<0xxxxxxxxxxxxxxxxxxxxx", AInstEmit.Sub, typeof(AOpCodeAluRs));
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Set("x1001011001xxxxxxxxxxxxxxxxxxxxx", AInstEmit.Sub, typeof(AOpCodeAluRx));
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Set("x11100010xxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Subs, typeof(AOpCodeAluImm));
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Set("x1101011<<0xxxxxxxxxxxxxxxxxxxxx", AInstEmit.Subs, typeof(AOpCodeAluRs));
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Set("x1101011001xxxxxxxxxxxxxxxxxxxxx", AInstEmit.Subs, typeof(AOpCodeAluRx));
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Set("11010100000xxxxxxxxxxxxxxxx00001", AInstEmit.Svc, typeof(AOpCodeException));
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Set("1101010100001xxxxxxxxxxxxxxxxxxx", AInstEmit.Sys, typeof(AOpCodeSystem));
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Set("x0110111xxxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Tbnz, typeof(AOpCodeBImmTest));
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Set("x0110110xxxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Tbz, typeof(AOpCodeBImmTest));
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Set("x10100110xxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Ubfm, typeof(AOpCodeBfm));
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Set("x0011010110xxxxx000010xxxxxxxxxx", AInstEmit.Udiv, typeof(AOpCodeAluRs));
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Set("10011011101xxxxx0xxxxxxxxxxxxxxx", AInstEmit.Umaddl, typeof(AOpCodeMul));
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Set("10011011101xxxxx1xxxxxxxxxxxxxxx", AInstEmit.Umsubl, typeof(AOpCodeMul));
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Set("10011011110xxxxx0xxxxxxxxxxxxxxx", AInstEmit.Umulh, typeof(AOpCodeMul));
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//Vector
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Set("0>001110<<1xxxxx100001xxxxxxxxxx", AInstEmit.Add_V, typeof(AOpCodeSimdReg));
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Set("01011110xx110001101110xxxxxxxxxx", AInstEmit.Addp_S, typeof(AOpCodeSimd));
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Set("0>001110<<1xxxxx101111xxxxxxxxxx", AInstEmit.Addp_V, typeof(AOpCodeSimdReg));
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Set("000011100x110001101110xxxxxxxxxx", AInstEmit.Addv_V, typeof(AOpCodeSimd));
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Set("01001110<<110001101110xxxxxxxxxx", AInstEmit.Addv_V, typeof(AOpCodeSimd));
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Set("0x001110001xxxxx000111xxxxxxxxxx", AInstEmit.And_V, typeof(AOpCodeSimdReg));
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Set("0x001110011xxxxx000111xxxxxxxxxx", AInstEmit.Bic_V, typeof(AOpCodeSimdReg));
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Set("0x10111100000xxx<<x101xxxxxxxxxx", AInstEmit.Bic_Vi, typeof(AOpCodeSimdImm));
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Set("0x101110011xxxxx000111xxxxxxxxxx", AInstEmit.Bsl_V, typeof(AOpCodeSimdReg));
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Set("0>101110<<1xxxxx100011xxxxxxxxxx", AInstEmit.Cmeq_V, typeof(AOpCodeSimdReg));
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Set("0>001110<<100000100110xxxxxxxxxx", AInstEmit.Cmeq_V, typeof(AOpCodeSimd));
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Set("0>001110<<1xxxxx001111xxxxxxxxxx", AInstEmit.Cmge_V, typeof(AOpCodeSimdReg));
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Set("0>101110<<100000100010xxxxxxxxxx", AInstEmit.Cmge_V, typeof(AOpCodeSimd));
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Set("0>001110<<1xxxxx001101xxxxxxxxxx", AInstEmit.Cmgt_V, typeof(AOpCodeSimdReg));
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Set("0>001110<<100000100010xxxxxxxxxx", AInstEmit.Cmgt_V, typeof(AOpCodeSimd));
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Set("0>101110<<1xxxxx001101xxxxxxxxxx", AInstEmit.Cmhi_V, typeof(AOpCodeSimdReg));
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Set("0>101110<<1xxxxx001111xxxxxxxxxx", AInstEmit.Cmhs_V, typeof(AOpCodeSimdReg));
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Set("0>101110<<100000100110xxxxxxxxxx", AInstEmit.Cmle_V, typeof(AOpCodeSimd));
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Set("0>001110<<100000101010xxxxxxxxxx", AInstEmit.Cmlt_V, typeof(AOpCodeSimd));
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Set("0x00111000100000010110xxxxxxxxxx", AInstEmit.Cnt_V, typeof(AOpCodeSimd));
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Set("0x001110000xxxxx000011xxxxxxxxxx", AInstEmit.Dup_Gp, typeof(AOpCodeSimdIns));
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Set("01011110000xxxxx000001xxxxxxxxxx", AInstEmit.Dup_S, typeof(AOpCodeSimdIns));
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Set("0x001110000xxxxx000001xxxxxxxxxx", AInstEmit.Dup_V, typeof(AOpCodeSimdIns));
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Set("0x101110001xxxxx000111xxxxxxxxxx", AInstEmit.Eor_V, typeof(AOpCodeSimdReg));
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Set("00011110xx100000110000xxxxxxxxxx", AInstEmit.Fabs_S, typeof(AOpCodeSimd));
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Set("00011110xx1xxxxx001010xxxxxxxxxx", AInstEmit.Fadd_S, typeof(AOpCodeSimdReg));
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Set("0>0011100<1xxxxx110101xxxxxxxxxx", AInstEmit.Fadd_V, typeof(AOpCodeSimdReg));
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Set("00011110xx1xxxxxxxxx01xxxxx0xxxx", AInstEmit.Fccmp_S, typeof(AOpCodeSimdFcond));
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Set("00011110xx1xxxxxxxxx01xxxxx1xxxx", AInstEmit.Fccmpe_S, typeof(AOpCodeSimdFcond));
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Set("00011110xx1xxxxx001000xxxxx0x000", AInstEmit.Fcmp_S, typeof(AOpCodeSimdReg));
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Set("00011110xx1xxxxx001000xxxxx1x000", AInstEmit.Fcmpe_S, typeof(AOpCodeSimdReg));
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Set("00011110xx1xxxxxxxxx11xxxxxxxxxx", AInstEmit.Fcsel_S, typeof(AOpCodeSimdFcond));
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Set("00011110xx10001xx10000xxxxxxxxxx", AInstEmit.Fcvt_S, typeof(AOpCodeSimd));
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Set("x0011110xx100100000000xxxxxxxxxx", AInstEmit.Fcvtas_Gp, typeof(AOpCodeSimdCvt));
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Set("x0011110xx100101000000xxxxxxxxxx", AInstEmit.Fcvtau_Gp, typeof(AOpCodeSimdCvt));
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Set("x0011110xx110000000000xxxxxxxxxx", AInstEmit.Fcvtms_Gp, typeof(AOpCodeSimdCvt));
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Set("x0011110xx101000000000xxxxxxxxxx", AInstEmit.Fcvtps_Gp, typeof(AOpCodeSimdCvt));
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Set("x0011110xx111000000000xxxxxxxxxx", AInstEmit.Fcvtzs_Gp, typeof(AOpCodeSimdCvt));
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Set("x0011110xx011000xxxxxxxxxxxxxxxx", AInstEmit.Fcvtzs_Gp_Fix, typeof(AOpCodeSimdCvt));
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Set("0>0011101<100001101110xxxxxxxxxx", AInstEmit.Fcvtzs_V, typeof(AOpCodeSimd));
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Set("0x0011110>>xxxxx111111xxxxxxxxxx", AInstEmit.Fcvtzs_V, typeof(AOpCodeSimdShImm));
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Set("x0011110xx111001000000xxxxxxxxxx", AInstEmit.Fcvtzu_Gp, typeof(AOpCodeSimdCvt));
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Set("x0011110xx011001xxxxxxxxxxxxxxxx", AInstEmit.Fcvtzu_Gp_Fix, typeof(AOpCodeSimdCvt));
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Set("0>1011101<100001101110xxxxxxxxxx", AInstEmit.Fcvtzu_V, typeof(AOpCodeSimd));
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Set("0x1011110>>xxxxx111111xxxxxxxxxx", AInstEmit.Fcvtzu_V, typeof(AOpCodeSimdShImm));
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Set("00011110xx1xxxxx000110xxxxxxxxxx", AInstEmit.Fdiv_S, typeof(AOpCodeSimdReg));
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Set("0>1011100<1xxxxx111111xxxxxxxxxx", AInstEmit.Fdiv_V, typeof(AOpCodeSimdReg));
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Set("00011111xx0xxxxx0xxxxxxxxxxxxxxx", AInstEmit.Fmadd_S, typeof(AOpCodeSimdReg));
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Set("00011110xx1xxxxx010010xxxxxxxxxx", AInstEmit.Fmax_S, typeof(AOpCodeSimdReg));
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Set("00011110xx1xxxxx011010xxxxxxxxxx", AInstEmit.Fmaxnm_S, typeof(AOpCodeSimdReg));
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Set("00011110xx1xxxxx010110xxxxxxxxxx", AInstEmit.Fmin_S, typeof(AOpCodeSimdReg));
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Set("00011110xx1xxxxx011110xxxxxxxxxx", AInstEmit.Fminnm_S, typeof(AOpCodeSimdReg));
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Set("0>0011100<1xxxxx110011xxxxxxxxxx", AInstEmit.Fmla_V, typeof(AOpCodeSimdReg));
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Set("0x0011111<<xxxxx0001x0xxxxxxxxxx", AInstEmit.Fmla_Ve, typeof(AOpCodeSimdRegElem));
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Set("00011110xx100000010000xxxxxxxxxx", AInstEmit.Fmov_S, typeof(AOpCodeSimd));
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Set("00011110xx1xxxxxxxx100xxxxxxxxxx", AInstEmit.Fmov_Si, typeof(AOpCodeSimdFmov));
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Set("0xx0111100000xxx111101xxxxxxxxxx", AInstEmit.Fmov_V, typeof(AOpCodeSimdImm));
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Set("x0011110xx100110000000xxxxxxxxxx", AInstEmit.Fmov_Ftoi, typeof(AOpCodeSimdCvt));
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Set("x0011110xx100111000000xxxxxxxxxx", AInstEmit.Fmov_Itof, typeof(AOpCodeSimdCvt));
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Set("x0011110xx101110000000xxxxxxxxxx", AInstEmit.Fmov_Ftoi1, typeof(AOpCodeSimdCvt));
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Set("x0011110xx101111000000xxxxxxxxxx", AInstEmit.Fmov_Itof1, typeof(AOpCodeSimdCvt));
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Set("00011111xx0xxxxx1xxxxxxxxxxxxxxx", AInstEmit.Fmsub_S, typeof(AOpCodeSimdReg));
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Set("00011110xx1xxxxx000010xxxxxxxxxx", AInstEmit.Fmul_S, typeof(AOpCodeSimdReg));
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Set("0>1011100<1xxxxx110111xxxxxxxxxx", AInstEmit.Fmul_V, typeof(AOpCodeSimdReg));
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Set("0x0011111<<xxxxx1001x0xxxxxxxxxx", AInstEmit.Fmul_Ve, typeof(AOpCodeSimdRegElem));
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Set("00011110xx100001010000xxxxxxxxxx", AInstEmit.Fneg_S, typeof(AOpCodeSimdReg));
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Set("00011111xx1xxxxx1xxxxxxxxxxxxxxx", AInstEmit.Fnmsub_S, typeof(AOpCodeSimdReg));
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Set("00011110xx1xxxxx100010xxxxxxxxxx", AInstEmit.Fnmul_S, typeof(AOpCodeSimdReg));
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Set("00011110xx100110010000xxxxxxxxxx", AInstEmit.Frinta_S, typeof(AOpCodeSimd));
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Set("00011110xx100101010000xxxxxxxxxx", AInstEmit.Frintm_S, typeof(AOpCodeSimd));
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Set("00011110xx100001110000xxxxxxxxxx", AInstEmit.Fsqrt_S, typeof(AOpCodeSimd));
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Set("00011110xx1xxxxx001110xxxxxxxxxx", AInstEmit.Fsub_S, typeof(AOpCodeSimdReg));
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Set("0>0011101<1xxxxx110101xxxxxxxxxx", AInstEmit.Fsub_V, typeof(AOpCodeSimdReg));
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Set("01001110000xxxxx000111xxxxxxxxxx", AInstEmit.Ins_Gp, typeof(AOpCodeSimdIns));
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Set("01101110000xxxxx0xxxx1xxxxxxxxxx", AInstEmit.Ins_V, typeof(AOpCodeSimdIns));
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Set("0x00110001000000xxxxxxxxxxxxxxxx", AInstEmit.Ld__Vms, typeof(AOpCodeSimdMemMs));
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Set("0x001100110xxxxxxxxxxxxxxxxxxxxx", AInstEmit.Ld__Vms, typeof(AOpCodeSimdMemMs));
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Set("0x00110101000000xx0xxxxxxxxxxxxx", AInstEmit.Ld__Vss, typeof(AOpCodeSimdMemSs));
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Set("0x001101110xxxxxxx0xxxxxxxxxxxxx", AInstEmit.Ld__Vss, typeof(AOpCodeSimdMemSs));
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Set("xx10110xx1xxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Ldp, typeof(AOpCodeSimdMemPair));
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Set("xx111100x10xxxxxxxxx00xxxxxxxxxx", AInstEmit.Ldr, typeof(AOpCodeSimdMemImm));
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Set("xx111100x10xxxxxxxxx01xxxxxxxxxx", AInstEmit.Ldr, typeof(AOpCodeSimdMemImm));
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Set("xx111100x10xxxxxxxxx11xxxxxxxxxx", AInstEmit.Ldr, typeof(AOpCodeSimdMemImm));
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Set("xx111101x1xxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Ldr, typeof(AOpCodeSimdMemImm));
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Set("xx111100x11xxxxxxxxx10xxxxxxxxxx", AInstEmit.Ldr, typeof(AOpCodeSimdMemReg));
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Set("xx011100xxxxxxxxxxxxxxxxxxxxxxxx", AInstEmit.LdrLit, typeof(AOpCodeSimdMemLit));
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Set("0x001110<<1xxxxx100101xxxxxxxxxx", AInstEmit.Mla_V, typeof(AOpCodeSimdReg));
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Set("0x101110<<1xxxxx100101xxxxxxxxxx", AInstEmit.Mls_V, typeof(AOpCodeSimdReg));
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Set("0x00111100000xxx0xx001xxxxxxxxxx", AInstEmit.Movi_V, typeof(AOpCodeSimdImm));
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Set("0x00111100000xxx10x001xxxxxxxxxx", AInstEmit.Movi_V, typeof(AOpCodeSimdImm));
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Set("0x00111100000xxx110x01xxxxxxxxxx", AInstEmit.Movi_V, typeof(AOpCodeSimdImm));
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Set("0xx0111100000xxx111001xxxxxxxxxx", AInstEmit.Movi_V, typeof(AOpCodeSimdImm));
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Set("0x001110<<1xxxxx100111xxxxxxxxxx", AInstEmit.Mul_V, typeof(AOpCodeSimdReg));
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Set("0x10111100000xxx0xx001xxxxxxxxxx", AInstEmit.Mvni_V, typeof(AOpCodeSimdImm));
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Set("0x10111100000xxx10x001xxxxxxxxxx", AInstEmit.Mvni_V, typeof(AOpCodeSimdImm));
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Set("0x10111100000xxx110x01xxxxxxxxxx", AInstEmit.Mvni_V, typeof(AOpCodeSimdImm));
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Set("0>101110<<100000101110xxxxxxxxxx", AInstEmit.Neg_V, typeof(AOpCodeSimdReg));
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Set("0x10111000100000010110xxxxxxxxxx", AInstEmit.Not_V, typeof(AOpCodeSimd));
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Set("0x001110101xxxxx000111xxxxxxxxxx", AInstEmit.Orr_V, typeof(AOpCodeSimdReg));
|
|
Set("0x00111100000xxx<<x101xxxxxxxxxx", AInstEmit.Orr_Vi, typeof(AOpCodeSimdImm));
|
|
Set("0x001110<<1xxxxx000100xxxxxxxxxx", AInstEmit.Saddw_V, typeof(AOpCodeSimdReg));
|
|
Set("x0011110xx100010000000xxxxxxxxxx", AInstEmit.Scvtf_Gp, typeof(AOpCodeSimdCvt));
|
|
Set("010111100x100001110110xxxxxxxxxx", AInstEmit.Scvtf_S, typeof(AOpCodeSimd));
|
|
Set("0x0011100x100001110110xxxxxxxxxx", AInstEmit.Scvtf_V, typeof(AOpCodeSimd));
|
|
Set("010111110>>>>xxx010101xxxxxxxxxx", AInstEmit.Shl_S, typeof(AOpCodeSimdShImm));
|
|
Set("0x0011110>>>>xxx010101xxxxxxxxxx", AInstEmit.Shl_V, typeof(AOpCodeSimdShImm));
|
|
Set("0x00111100>>>xxx100001xxxxxxxxxx", AInstEmit.Shrn_V, typeof(AOpCodeSimdShImm));
|
|
Set("0x001110<<1xxxxx011001xxxxxxxxxx", AInstEmit.Smax_V, typeof(AOpCodeSimdReg));
|
|
Set("0x001110<<1xxxxx011011xxxxxxxxxx", AInstEmit.Smin_V, typeof(AOpCodeSimdReg));
|
|
Set("0x001110<<1xxxxx110000xxxxxxxxxx", AInstEmit.Smull_V, typeof(AOpCodeSimdReg));
|
|
Set("0>001110<<1xxxxx010001xxxxxxxxxx", AInstEmit.Sshl_V, typeof(AOpCodeSimdReg));
|
|
Set("0x00111100>>>xxx101001xxxxxxxxxx", AInstEmit.Sshll_V, typeof(AOpCodeSimdShImm));
|
|
Set("010111110>>>>xxx000001xxxxxxxxxx", AInstEmit.Sshr_S, typeof(AOpCodeSimdShImm));
|
|
Set("0x0011110>>>>xxx000001xxxxxxxxxx", AInstEmit.Sshr_V, typeof(AOpCodeSimdShImm));
|
|
Set("0x00110000000000xxxxxxxxxxxxxxxx", AInstEmit.St__Vms, typeof(AOpCodeSimdMemMs));
|
|
Set("0x001100100xxxxxxxxxxxxxxxxxxxxx", AInstEmit.St__Vms, typeof(AOpCodeSimdMemMs));
|
|
Set("0x00110100000000xx0xxxxxxxxxxxxx", AInstEmit.St__Vss, typeof(AOpCodeSimdMemSs));
|
|
Set("0x001101100xxxxxxx0xxxxxxxxxxxxx", AInstEmit.St__Vss, typeof(AOpCodeSimdMemSs));
|
|
Set("xx10110xx0xxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Stp, typeof(AOpCodeSimdMemPair));
|
|
Set("xx111100x00xxxxxxxxx00xxxxxxxxxx", AInstEmit.Str, typeof(AOpCodeSimdMemImm));
|
|
Set("xx111100x00xxxxxxxxx01xxxxxxxxxx", AInstEmit.Str, typeof(AOpCodeSimdMemImm));
|
|
Set("xx111100x00xxxxxxxxx11xxxxxxxxxx", AInstEmit.Str, typeof(AOpCodeSimdMemImm));
|
|
Set("xx111101x0xxxxxxxxxxxxxxxxxxxxxx", AInstEmit.Str, typeof(AOpCodeSimdMemImm));
|
|
Set("xx111100x01xxxxxxxxx10xxxxxxxxxx", AInstEmit.Str, typeof(AOpCodeSimdMemReg));
|
|
Set("01111110xx1xxxxx100001xxxxxxxxxx", AInstEmit.Sub_S, typeof(AOpCodeSimdReg));
|
|
Set("0>101110<<1xxxxx100001xxxxxxxxxx", AInstEmit.Sub_V, typeof(AOpCodeSimdReg));
|
|
Set("0x001110000xxxxx0xx000xxxxxxxxxx", AInstEmit.Tbl_V, typeof(AOpCodeSimdTbl));
|
|
Set("001011100x110000001110xxxxxxxxxx", AInstEmit.Uaddlv_V, typeof(AOpCodeSimd));
|
|
Set("01101110<<110000001110xxxxxxxxxx", AInstEmit.Uaddlv_V, typeof(AOpCodeSimd));
|
|
Set("0x101110<<1xxxxx000100xxxxxxxxxx", AInstEmit.Uaddw_V, typeof(AOpCodeSimdReg));
|
|
Set("x0011110xx100011000000xxxxxxxxxx", AInstEmit.Ucvtf_Gp, typeof(AOpCodeSimdCvt));
|
|
Set("011111100x100001110110xxxxxxxxxx", AInstEmit.Ucvtf_S, typeof(AOpCodeSimd));
|
|
Set("0x1011100x100001110110xxxxxxxxxx", AInstEmit.Ucvtf_V, typeof(AOpCodeSimd));
|
|
Set("0x001110000xxxxx001111xxxxxxxxxx", AInstEmit.Umov_S, typeof(AOpCodeSimdIns));
|
|
Set("0>101110<<1xxxxx010001xxxxxxxxxx", AInstEmit.Ushl_V, typeof(AOpCodeSimdReg));
|
|
Set("0x10111100>>>xxx101001xxxxxxxxxx", AInstEmit.Ushll_V, typeof(AOpCodeSimdShImm));
|
|
Set("011111110>>>>xxx000001xxxxxxxxxx", AInstEmit.Ushr_S, typeof(AOpCodeSimdShImm));
|
|
Set("0x1011110>>>>xxx000001xxxxxxxxxx", AInstEmit.Ushr_V, typeof(AOpCodeSimdShImm));
|
|
Set("0x1011110>>>>xxx000101xxxxxxxxxx", AInstEmit.Usra_V, typeof(AOpCodeSimdShImm));
|
|
Set("0x001110xx0xxxxx000110xxxxxxxxxx", AInstEmit.Uzp1_V, typeof(AOpCodeSimdReg));
|
|
Set("0x001110xx0xxxxx010110xxxxxxxxxx", AInstEmit.Uzp2_V, typeof(AOpCodeSimdReg));
|
|
Set("0x001110<<100001001010xxxxxxxxxx", AInstEmit.Xtn_V, typeof(AOpCodeSimd));
|
|
Set("0x001110xx0xxxxx001110xxxxxxxxxx", AInstEmit.Zip1_V, typeof(AOpCodeSimdReg));
|
|
Set("0x001110xx0xxxxx011110xxxxxxxxxx", AInstEmit.Zip2_V, typeof(AOpCodeSimdReg));
|
|
#endregion
|
|
}
|
|
|
|
private class TreeNode
|
|
{
|
|
public int Mask;
|
|
public int Value;
|
|
|
|
public TreeNode Next;
|
|
public TreeNode Child;
|
|
|
|
public AInst Inst;
|
|
|
|
public TreeNode(int Mask, int Value, AInst Inst)
|
|
{
|
|
this.Mask = Mask;
|
|
this.Value = Value;
|
|
this.Inst = Inst;
|
|
}
|
|
}
|
|
|
|
private static TreeNode Root;
|
|
|
|
private static void Set(string Encoding, AInstEmitter Emitter, Type Type)
|
|
{
|
|
Set(Encoding, new AInst(Emitter, Type));
|
|
}
|
|
|
|
private static void Set(string Encoding, AInst Inst)
|
|
{
|
|
int Bit = Encoding.Length - 1;
|
|
int Value = 0;
|
|
int XMask = 0;
|
|
int ZCount = 0;
|
|
int OCount = 0;
|
|
|
|
int[] ZPos = new int[Encoding.Length];
|
|
int[] OPos = new int[Encoding.Length];
|
|
|
|
for (int Index = 0; Index < Encoding.Length; Index++, Bit--)
|
|
{
|
|
//Note: < and > are used on special encodings.
|
|
//The < means that we should never have ALL bits with the '<' set.
|
|
//So, when the encoding has <<, it means that 00, 01, and 10 are valid,
|
|
//but not 11. <<< is 000, 001, ..., 110 but NOT 111, and so on...
|
|
//For >, the invalid value is zero. So, for >> 01, 10 and 11 are valid,
|
|
//but 00 isn't.
|
|
switch (Encoding[Index])
|
|
{
|
|
case '0': /* Do nothing. */ break;
|
|
case '1': Value |= 1 << Bit; break;
|
|
case 'x': XMask |= 1 << Bit; break;
|
|
|
|
case '<': OPos[OCount++] = Bit; break;
|
|
case '>': ZPos[ZCount++] = Bit; break;
|
|
|
|
default: throw new ArgumentException(nameof(Encoding));
|
|
}
|
|
}
|
|
|
|
if (ZCount + OCount == 0)
|
|
{
|
|
InsertTop(XMask, Value, Inst);
|
|
}
|
|
else if (ZCount != 0 && OCount != 0)
|
|
{
|
|
//When both the > and the < are used, then a value is blacklisted,
|
|
//with > indicating 0, and < indicating 1. So, for example, ><<
|
|
//blacklists the pattern 011, but 000, 001, 010, 100, 101,
|
|
//110 and 111 are valid.
|
|
for (int OCtr = 0; (uint)OCtr < (1 << OCount); OCtr++)
|
|
{
|
|
int OVal = Value;
|
|
|
|
for (int O = 0; O < OCount; O++)
|
|
{
|
|
OVal |= ((OCtr >> O) & 1) << OPos[O];
|
|
}
|
|
|
|
int ZStart = OCtr == (1 << OCount) ? 1 : 0;
|
|
|
|
InsertWithCtr(ZStart, 1 << ZCount, ZCount, ZPos, XMask, OVal, Inst);
|
|
}
|
|
}
|
|
else if (ZCount != 0)
|
|
{
|
|
InsertWithCtr(1, 1 << ZCount, ZCount, ZPos, XMask, Value, Inst);
|
|
}
|
|
else if (OCount != 0)
|
|
{
|
|
InsertWithCtr(0, (1 << OCount) - 1, OCount, OPos, XMask, Value, Inst);
|
|
}
|
|
}
|
|
|
|
private static void InsertWithCtr(
|
|
int Start,
|
|
int End,
|
|
int Cnt,
|
|
int[] Pos,
|
|
int XMask,
|
|
int Value,
|
|
AInst Inst)
|
|
{
|
|
for (int Ctr = Start; (uint)Ctr < End; Ctr++)
|
|
{
|
|
int Val = Value;
|
|
|
|
for (int Index = 0; Index < Cnt; Index++)
|
|
{
|
|
Val |= ((Ctr >> Index) & 1) << Pos[Index];
|
|
}
|
|
|
|
InsertTop(XMask, Val, Inst);
|
|
}
|
|
}
|
|
|
|
private static void InsertTop(int XMask, int Value, AInst Inst)
|
|
{
|
|
TreeNode Next = Root;
|
|
|
|
Root = new TreeNode(~XMask, Value, Inst);
|
|
|
|
Root.Next = Next;
|
|
}
|
|
|
|
public static AInst GetInst(int OpCode)
|
|
{
|
|
TreeNode Node = Root;
|
|
|
|
do
|
|
{
|
|
if ((OpCode & Node.Mask) == Node.Value)
|
|
{
|
|
return Node.Inst;
|
|
}
|
|
}
|
|
while ((Node = Node.Next) != null);
|
|
|
|
return AInst.Undefined;
|
|
}
|
|
}
|
|
} |