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85 lines
3.1 KiB
C
85 lines
3.1 KiB
C
#include <stdio.h>
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#include "ansidecl.h"
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#include "bfd.h"
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typedef int (*fprintf_ftype) PARAMS((FILE*, const char*, ...));
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typedef struct disassemble_info {
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fprintf_ftype fprintf_func;
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FILE *stream;
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/* For use by the disassembler. */
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int flags;
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PTR private_data;
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/* Function used to get bytes to disassemble. MEMADDR is the
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address of the stuff to be disassembled, MYADDR is the address to
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put the bytes in, and LENGTH is the number of bytes to read.
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INFO is a pointer to this struct.
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Returns an errno value or 0 for success. */
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int (*read_memory_func)
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PARAMS ((bfd_vma memaddr, bfd_byte *myaddr, int length,
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struct disassemble_info *info));
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/* Function which should be called if we get an error that we can't
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recover from. STATUS is the errno value from read_memory_func and
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MEMADDR is the address that we were trying to read. INFO is a
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pointer to this struct. */
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void (*memory_error_func)
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PARAMS ((int status, bfd_vma memaddr, struct disassemble_info *info));
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/* These are for buffer_read_memory. */
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bfd_byte *buffer;
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bfd_vma buffer_vma;
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int buffer_length;
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} disassemble_info;
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/* Here is a function which callers may wish to use for read_memory_func.
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It gets bytes from a buffer. */
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extern int buffer_read_memory
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PARAMS ((bfd_vma, bfd_byte *, int, struct disassemble_info *));
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/* This function goes with buffer_read_memory.
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It prints a message using info->fprintf_func and info->stream. */
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extern void perror_memory PARAMS ((int, bfd_vma, struct disassemble_info *));
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#define INIT_DISASSEMBLE_INFO(INFO, STREAM) \
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(INFO).fprintf_func = (fprintf_ftype)fprintf, \
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(INFO).stream = (STREAM), \
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(INFO).buffer = NULL, \
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(INFO).buffer_vma = 0, \
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(INFO).buffer_length = 0, \
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(INFO).read_memory_func = buffer_read_memory, \
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(INFO).memory_error_func = perror_memory
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/* GDB--Like target_read_memory, but slightly different parameters. */
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extern int
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dis_asm_read_memory PARAMS ((bfd_vma memaddr, bfd_byte *myaddr, int len,
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disassemble_info *info));
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/* GDB--Like memory_error with slightly different parameters. */
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extern void
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dis_asm_memory_error
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PARAMS ((int status, bfd_vma memaddr, disassemble_info *info));
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#define GDB_INIT_DISASSEMBLE_INFO(INFO, STREAM) \
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(INFO).fprintf_func = (fprintf_ftype)fprintf_filtered, \
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(INFO).stream = (STREAM), \
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(INFO).read_memory_func = dis_asm_read_memory, \
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(INFO).memory_error_func = dis_asm_memory_error
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/* Standard disassemblers. Disassemble one instruction at the given
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target address. Return number of bytes processed. */
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typedef int (*disassembler_ftype)
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PARAMS((bfd_vma, disassemble_info *));
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extern int print_insn_big_mips PARAMS ((bfd_vma, disassemble_info*));
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extern int print_insn_little_mips PARAMS ((bfd_vma,disassemble_info*));
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extern int print_insn_i386 PARAMS ((bfd_vma,disassemble_info*));
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extern int print_insn_m68k PARAMS ((bfd_vma,disassemble_info*));
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extern int print_insn_z8001 PARAMS ((bfd_vma,disassemble_info*));
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extern int print_insn_z8002 PARAMS ((bfd_vma,disassemble_info*));
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extern int print_insn_h8500 PARAMS ((bfd_vma,disassemble_info*));
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extern int print_insn_sparc PARAMS ((bfd_vma,disassemble_info*));
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