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Linux Cubed Series 7: Sunsite
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uae-0.000
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uae-0.6.0
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include
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readcpu.h
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C/C++ Source or Header
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1996-03-28
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2KB
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74 lines
typedef enum {
Dreg, Areg, Aind, Aipi, Apdi, Ad16, Ad8r,
absw, absl, PC16, PC8r, imm, imm0, imm1, imm2, immi, am_unknown, am_illg
} amodes;
typedef enum {
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_MOVEC2, i_MOVE2C, i_CAS, i_DIVL, i_MULL
} instrmnem;
extern struct mnemolookup {
instrmnem mnemo;
const char *name;
} lookuptab[];
typedef enum {
sz_unknown, sz_byte, sz_word, sz_long
} wordsizes;
typedef enum {
bit0, bit1, bitc, bitC, bitf, biti, bitI, bitj, bitJ,
bits, bitS, bitd, bitD, bitr, bitR, bitz, lastbit
} bitvals;
struct instr_def {
UWORD bits;
int n_variable;
char bitpos[16];
UWORD mask;
int plevel;
const char *opcstr;
};
extern struct instr_def defs68k[];
extern int n_defs68k;
extern struct instr {
instrmnem mnemo;
wordsizes size;
amodes dmode, smode;
unsigned char dreg;
unsigned char sreg;
unsigned int suse:1;
unsigned int duse:1;
unsigned int stype:2;
unsigned int cc:4;
unsigned int plev:2;
signed char dpos;
signed char spos;
long int handler;
} *table68k;
extern void read_table68k (void);
extern void do_merges (void);
extern int get_no_mismatches (void);