1 #ifndef UAE_READCPU_H 2 #define UAE_READCPU_H 3 4 #include "uae/types.h" 5 #ifdef FSUAE 6 #include "uae/enum.h" 7 #endif 8 9 ENUMDECL { 10 Dreg, Areg, Aind, Aipi, Apdi, Ad16, Ad8r, 11 absw, absl, PC16, PC8r, imm, imm0, imm1, imm2, immi, am_unknown, am_illg 12 } ENUMNAME (amodes); 13 14 ENUMDECL { 15 i_ILLG, 16 17 i_OR, i_AND, i_EOR, i_ORSR, i_ANDSR, i_EORSR, 18 i_SUB, i_SUBA, i_SUBX, i_SBCD, 19 i_ADD, i_ADDA, i_ADDX, i_ABCD, 20 i_NEG, i_NEGX, i_NBCD, i_CLR, i_NOT, i_TST, 21 i_BTST, i_BCHG, i_BCLR, i_BSET, 22 i_CMP, i_CMPM, i_CMPA, 23 i_MVPRM, i_MVPMR, i_MOVE, i_MOVEA, i_MVSR2, i_MV2SR, 24 i_SWAP, i_EXG, i_EXT, i_MVMEL, i_MVMLE, 25 i_TRAP, i_MVR2USP, i_MVUSP2R, i_RESET, i_NOP, i_STOP, i_RTE, i_RTD, 26 i_LINK, i_UNLK, 27 i_RTS, i_TRAPV, i_RTR, 28 i_JSR, i_JMP, i_BSR, i_Bcc, 29 i_LEA, i_PEA, i_DBcc, i_Scc, 30 i_DIVU, i_DIVS, i_MULU, i_MULS, 31 i_ASR, i_ASL, i_LSR, i_LSL, i_ROL, i_ROR, i_ROXL, i_ROXR, 32 i_ASRW, i_ASLW, i_LSRW, i_LSLW, i_ROLW, i_RORW, i_ROXLW, i_ROXRW, 33 i_CHK,i_CHK2, 34 i_MOVEC2, i_MOVE2C, i_CAS, i_CAS2, i_DIVL, i_MULL, 35 i_BFTST,i_BFEXTU,i_BFCHG,i_BFEXTS,i_BFCLR,i_BFFFO,i_BFSET,i_BFINS, 36 i_PACK, i_UNPK, i_TAS, i_BKPT, i_CALLM, i_RTM, i_TRAPcc, i_MOVES, 37 i_FPP, i_FDBcc, i_FScc, i_FTRAPcc, i_FBcc, i_FSAVE, i_FRESTORE, 38 i_CINVL, i_CINVP, i_CINVA, i_CPUSHL, i_CPUSHP, i_CPUSHA, i_MOVE16, 39 i_MMUOP030, i_PFLUSHN, i_PFLUSH, i_PFLUSHAN, i_PFLUSHA, 40 i_PLPAR, i_PLPAW, i_PTESTR, i_PTESTW, 41 i_LPSTOP, 42 MAX_OPCODE_FAMILY 43 } ENUMNAME (instrmnem); 44 45 struct mnemolookup { 46 instrmnem mnemo; 47 const TCHAR *name; 48 const TCHAR *friendlyname; 49 }; 50 51 extern struct mnemolookup lookuptab[]; 52 53 ENUMDECL { 54 sz_byte, sz_word, sz_long, sz_single, sz_double, sz_extended, sz_packed 55 } ENUMNAME (wordsizes); 56 57 ENUMDECL { 58 fa_set, fa_unset, fa_zero, fa_one, fa_dontcare, fa_unknown, fa_isjmp, 59 fa_isbranch 60 } ENUMNAME (flagaffect); 61 62 ENUMDECL { 63 fu_used, fu_unused, fu_maybecc, fu_unknown, fu_isjmp 64 } ENUMNAME (flaguse); 65 66 ENUMDECL { 67 bit0, bit1, bitc, bitC, bitf, biti, bitI, bitj, bitJ, bitk, bitK, 68 bits, bitS, bitd, bitD, bitr, bitR, bitz, bitp, lastbit 69 } ENUMNAME (bitvals); 70 71 struct instr_def { 72 unsigned int bits; 73 int n_variable; 74 uae_u8 bitpos[16]; 75 unsigned int mask; 76 int cpulevel; 77 int unimpcpulevel; 78 int plevel; 79 struct { 80 unsigned int flaguse:3; 81 unsigned int flagset:3; 82 } flaginfo[5]; 83 uae_u8 sduse; 84 const TCHAR *opcstr; 85 // 68020/030 timing 86 int head, tail, clocks, fetchmode; 87 }; 88 89 extern struct instr_def defs68k[]; 90 extern int n_defs68k; 91 92 extern struct instr { 93 long int handler; 94 unsigned char dreg; 95 unsigned char sreg; 96 signed char dpos; 97 signed char spos; 98 unsigned char sduse; 99 int flagdead:8, flaglive:8; 100 unsigned int mnemo:8; 101 unsigned int cc:4; 102 unsigned int plev:2; 103 unsigned int size:2; 104 unsigned int unsized:1; 105 unsigned int smode:5; 106 unsigned int stype:3; 107 unsigned int dmode:5; 108 unsigned int suse:1; 109 unsigned int duse:1; 110 unsigned int unused1:1; 111 unsigned int clev:3, unimpclev:3; 112 unsigned int isjmp:1; 113 unsigned int unused2:1; 114 char head, tail, clocks, fetchmode; 115 } *table68k; 116 117 extern void read_table68k (void); 118 extern void do_merges (void); 119 extern int get_no_mismatches (void); 120 extern int nr_cpuop_funcs; 121 122 #endif /* UAE_READCPU_H */ 123