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#ifndef READCPU_H
#define READCPU_H
#ifdef __cplusplus
extern "C" {
#endif
ENUMDECL {
Dreg, Areg, Aind, Aipi, Apdi, Ad16, Ad8r,
absw, absl, PC16, PC8r, imm, imm0, imm1, imm2, immi, am_unknown, am_illg
} ENUMNAME (amodes);
ENUMDECL {
i_ILLG,
i_OR, i_AND, i_EOR, i_ORSR, i_ANDSR, i_EORSR,
i_SUB, i_SUBA, i_SUBX, i_SBCD,
i_ADD, i_ADDA, i_ADDX, i_ABCD,
i_NEG, i_NEGX, i_NBCD, i_CLR, i_NOT, i_TST,
i_BTST, i_BCHG, i_BCLR, i_BSET,
i_CMP, i_CMPM, i_CMPA,
i_MVPRM, i_MVPMR, i_MOVE, i_MOVEA, i_MVSR2, i_MV2SR,
i_SWAP, i_EXG, i_EXT, i_MVMEL, i_MVMLE,
i_TRAP, i_MVR2USP, i_MVUSP2R, i_RESET, i_NOP, i_STOP, i_RTE, i_RTD,
i_LINK, i_UNLK,
i_RTS, i_TRAPV, i_RTR,
i_JSR, i_JMP, i_BSR, i_Bcc,
i_LEA, i_PEA, i_DBcc, i_Scc,
i_DIVU, i_DIVS, i_MULU, i_MULS,
i_ASR, i_ASL, i_LSR, i_LSL, i_ROL, i_ROR, i_ROXL, i_ROXR,
i_ASRW, i_ASLW, i_LSRW, i_LSLW, i_ROLW, i_RORW, i_ROXLW, i_ROXRW,
i_CHK,i_CHK2,
i_MOVEC2, i_MOVE2C, i_CAS, i_CAS2, i_DIVL, i_MULL,
i_BFTST,i_BFEXTU,i_BFCHG,i_BFEXTS,i_BFCLR,i_BFFFO,i_BFSET,i_BFINS,
i_PACK, i_UNPK, i_TAS, i_BKPT, i_CALLM, i_RTM, i_TRAPcc, i_MOVES,
i_FPP, i_FDBcc, i_FScc, i_FTRAPcc, i_FBcc, i_FSAVE, i_FRESTORE,
i_CINVL, i_CINVP, i_CINVA, i_CPUSHL, i_CPUSHP, i_CPUSHA, i_MOVE16,
i_MMUOP,
i_EMULOP_RETURN, i_EMULOP
} ENUMNAME (instrmnem);
extern struct mnemolookup {
instrmnem mnemo;
const char *name;
} lookuptab[];
ENUMDECL {
sz_byte, sz_word, sz_long
} ENUMNAME (wordsizes);
ENUMDECL {
fa_set, fa_unset, fa_zero, fa_one, fa_dontcare, fa_unknown, fa_isjmp
} ENUMNAME (flagaffect);
ENUMDECL {
fu_used, fu_unused, fu_maybecc, fu_unknown, fu_isjmp
} ENUMNAME (flaguse);
ENUMDECL {
fl_normal = 0,
fl_branch = 1,
fl_jump = 2,
fl_return = 3,
fl_trap = 4,
fl_const_jump = 8,
/* Instructions that can trap don't mark the end of a block */
fl_end_block = 3
} ENUMNAME (cflow_t);
ENUMDECL {
bit0, bit1, bitc, bitC, bitf, biti, bitI, bitj, bitJ, bitk, bitK,
bits, bitS, bitd, bitD, bitr, bitR, bitz, bitE, bitp, lastbit
} ENUMNAME (bitvals);
struct instr_def {
unsigned int bits;
int n_variable;
char bitpos[16];
unsigned int mask;
int cpulevel;
int plevel;
struct {
unsigned int flaguse:3;
unsigned int flagset:3;
} flaginfo[5];
unsigned char cflow;
unsigned char sduse;
const char *opcstr;
};
extern struct instr_def defs68k[];
extern int n_defs68k;
extern struct instr {
long int handler;
unsigned char dreg;
unsigned char sreg;
signed char dpos;
signed char spos;
unsigned char sduse;
int flagdead:8, flaglive:8;
unsigned int mnemo:8;
unsigned int cc:4;
unsigned int plev:2;
wordsizes size:2;
amodes smode:5;
unsigned int stype:3;
amodes dmode:5;
unsigned int suse:1;
unsigned int duse:1;
unsigned int unused1:1;
unsigned int clev:3;
unsigned int cflow:3;
unsigned int unused2:2;
} *table68k;
extern void read_table68k (void);
extern void do_merges (void);
extern int get_no_mismatches (void);
extern int nr_cpuop_funcs;
extern const char *get_instruction_name (unsigned int opcode);
extern const char *get_instruction_string (unsigned int opcode);
#ifdef __cplusplus
}
#endif
#endif /* READCPU_H */
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