desa68.h File Reference

Detailed Description

Motorola 68K disassembler.

Author:: Benjamin Gerard <ben@sashipa.com>

Date:: 17/03/1999

Id: desa68.h,v 2.3 2003/08/26 23:14:02 benjihan Exp

Go to the source code of this file.

Data Structures

struct DESA68parm_t

68K disassemble pass parameters. More...

Disassembly option flags.

Use bitwise OR operation with these values to set the the DESA68parm_t::flags in order to configure the disassembler.

#define DESA68_SYMBOL_FLAG   (1<<0)

Disassemble with symbol.

#define DESA68_ASCII_FLAG   (1<<1)

Disassemble with ascii char.

#define DESA68_FORCESYMB_FLAG   (1<<8)

Force symbol disassemble.

Instruction type flags.

These flags are setted in the DESA68parm_t::status field by desa68() function.
It allow to determine the type of the dissassembled instruction.

#define DESA68_INST   (1<<0)

Valid instruction.

#define DESA68_BRA   (1<<1)

Branch always instruction (bra/jmp/dbcc).

#define DESA68_BSR   (1<<2)

Subroutine (bsr/jsr)/ Conditionnal branch instruction (bcc/dbcc).

#define DESA68_RTS   (1<<3)

Return from subroutine/Interruption instruction (rts/rte).

#define DESA68_INT   (1<<4)

Software interrupt instruction (trap/chk).

#define DESA68_NOP   (1<<5)

nop instruction.

Functions

void desa68 (DESA68parm_t *d)

Disassemble a single 68000 instruction.