minivmac4ios/Mini vMac/mnvm_core/M68KITAB.h

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2016-05-01 17:05:36 +00:00
/* M68KITAB.h Copyright (C) 2007, Paul C. Pratt You can redistribute this file and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. You should have received a copy of the license along with this file; see the file COPYING. This file is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the license for more details. */ #ifdef M68KITAB_H #error "header already included" #else #define M68KITAB_H #endif enum { kIKindTst, kIKindCmpB, kIKindCmpW, kIKindCmpL, kIKindBccB, kIKindBccW, kIKindBraB, kIKindBraW, kIKindDBcc, kIKindDBF, kIKindSwap, kIKindMoveL, kIKindMoveW, kIKindMoveB, kIKindMoveAL, kIKindMoveAW, kIKindMoveQ, kIKindAddB, kIKindAddW, kIKindAddL, kIKindSubB, kIKindSubW, kIKindSubL, kIKindLea, kIKindPEA, kIKindA, kIKindBsrB, kIKindBsrW, kIKindJsr, kIKindLinkA6, kIKindMOVEMRmML, kIKindMOVEMApRL, kIKindUnlkA6, kIKindRts, kIKindJmp, kIKindClr, kIKindAddA, kIKindAddQA, kIKindSubA, kIKindSubQA, kIKindCmpA, kIKindAddXB, kIKindAddXW, kIKindAddXL, kIKindSubXB, kIKindSubXW, kIKindSubXL, kIKindRolopNM, kIKindRolopND, kIKindRolopDD, kIKindBitOpDD, kIKindBitOpDM, kIKindBitOpND, kIKindBitOpNM, kIKindAndI, kIKindAndEaD, kIKindAndDEa, kIKindOrI, kIKindOrDEa, kIKindOrEaD, kIKindEor, kIKindEorI, kIKindNot, kIKindScc, kIKindNegXB, kIKindNegXW, kIKindNegXL, kIKindNegB, kIKindNegW, kIKindNegL, kIKindEXTW, kIKindEXTL, kIKindMulU, kIKindMulS, kIKindDivU, kIKindDivS, kIKindExgdd, kIKindExgaa, kIKindExgda, kIKindMoveCCREa, kIKindMoveEaCCR, kIKindMoveSREa, kIKindMoveEaSR, kIKindBinOpStatusCCR, kIKindMOVEMApRW, kIKindMOVEMRmMW, kIKindMOVEMrm, kIKindMOVEMmr, kIKindAbcdr, kIKindAbcdm, kIKindSbcdr, kIKindSbcdm, kIKindNbcd, kIKindRte, kIKindNop, kIKindMoveP, kIKindIllegal, kIKindChkW, kIKindTrap, kIKindTrapV, kIKindRtr, kIKindLink, kIKindUnlk, kIKindMoveRUSP, kIKindMoveUSPR, kIKindTas, kIKindF, kIKindCallMorRtm, kIKindStop, kIKindReset, #if Use68020 kIKindBraL, kIKindBccL, kIKindBsrL, kIKindEXTBL, kIKindTRAPcc, kIKindChkL, kIKindBkpt, kIKindDivL, kIKindMulL, kIKindRtd, kIKindMoveC, kIKindLinkL, kIKindPack, kIKindUnpk, kIKindCHK2orCMP2, kIKindCAS2, kIKindCAS, kIKindMoveS, kIKindBitField, #endif kNumIKinds }; enum { kAMdReg, kAMdIndirect, kAMdAPosIncB, kAMdAPosIncW, kAMdAPosIncL, kAMdAPreDecB, kAMdAPreDecW, kAMdAPreDecL, kAMdADisp, kAMdAIndex, kAMdAbsW, kAMdAbsL, kAMdPCDisp, kAMdPCIndex, kAMdImmedB, kAMdImmedW, kAMdImmedL, kAMdDat4, kNumAMds }; enum { kArgkRegB, kArgkRegW, kArgkRegL, kArgkMemB, kArgkMemW, kArgkMemL, kArgkCnst, kNumArgks }; struct DecOpR { /* expected size : 8 bytes */ ui5b A; ui5b B; }; typedef struct DecOpR DecOpR; #define GetUi5rField(v, shift, sz) \ (((v) >> (shift)) & ((1UL << (sz)) - 1)) #define SetUi5rField(v, shift, sz, x) \ (v) = (((v) & ~ (((1UL << (sz)) - 1) << (shift))) \ | (((x) & ((1UL << (sz)) - 1)) << (shift))) #define GetDcoFldAMd(f) (GetUi5rField((f), 16, 8)) #define GetDcoFldArgk(f) (GetUi5rField((f), 24, 4)) #define GetDcoFldArgDat(f) (GetUi5rField((f), 28, 4)) #define SetDcoFldAMd(f, x) SetUi5rField((f), 16, 8, x) #define SetDcoFldArgk(f, x) SetUi5rField((f), 24, 4, x) #define SetDcoFldArgDat(f, x) SetUi5rField((f), 28, 4, x) #define GetDcoMainClas(p) (GetUi5rField((p)->A, 0, 16)) #define GetDcoDstAMd(p) (GetDcoFldAMd((p)->A)) #define GetDcoDstArgk(p) (GetDcoFldArgk((p)->A)) #define GetDcoDstArgDat(p) (GetDcoFldArgDat((p)->A)) #define GetDcoSrcAMd(p) (GetDcoFldAMd((p)->B)) #define GetDcoSrcArgk(p) (GetDcoFldArgk((p)->B)) #define GetDcoSrcArgDat(p) (GetDcoFldArgDat((p)->B)) #define GetDcoCycles(p) (GetUi5rField((p)->B, 0, 16)) #define SetDcoMainClas(p, x) SetUi5rField((p)->A, 0, 16, x) #define SetDcoDstAMd(p, x) SetDcoFldAMd((p)->A, x) #define SetDcoDstArgk(p, x) SetDcoFldArgk((p)->A, x) #define SetDcoDstArgDat(p, x) SetDcoFldArgDat((p)->A,