mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-03 04:12:10 +08:00
85 lines
3.1 KiB
C
85 lines
3.1 KiB
C
#include <stdio.h>
|
|
#include "ansidecl.h"
|
|
#include "bfd.h"
|
|
|
|
typedef int (*fprintf_ftype) PARAMS((FILE*, const char*, ...));
|
|
|
|
typedef struct disassemble_info {
|
|
fprintf_ftype fprintf_func;
|
|
FILE *stream;
|
|
|
|
/* For use by the disassembler. */
|
|
int flags;
|
|
PTR private_data;
|
|
|
|
/* Function used to get bytes to disassemble. MEMADDR is the
|
|
address of the stuff to be disassembled, MYADDR is the address to
|
|
put the bytes in, and LENGTH is the number of bytes to read.
|
|
INFO is a pointer to this struct.
|
|
Returns an errno value or 0 for success. */
|
|
int (*read_memory_func)
|
|
PARAMS ((bfd_vma memaddr, bfd_byte *myaddr, int length,
|
|
struct disassemble_info *info));
|
|
|
|
/* Function which should be called if we get an error that we can't
|
|
recover from. STATUS is the errno value from read_memory_func and
|
|
MEMADDR is the address that we were trying to read. INFO is a
|
|
pointer to this struct. */
|
|
void (*memory_error_func)
|
|
PARAMS ((int status, bfd_vma memaddr, struct disassemble_info *info));
|
|
|
|
/* These are for buffer_read_memory. */
|
|
bfd_byte *buffer;
|
|
bfd_vma buffer_vma;
|
|
int buffer_length;
|
|
} disassemble_info;
|
|
|
|
/* Here is a function which callers may wish to use for read_memory_func.
|
|
It gets bytes from a buffer. */
|
|
extern int buffer_read_memory
|
|
PARAMS ((bfd_vma, bfd_byte *, int, struct disassemble_info *));
|
|
|
|
/* This function goes with buffer_read_memory.
|
|
It prints a message using info->fprintf_func and info->stream. */
|
|
extern void perror_memory PARAMS ((int, bfd_vma, struct disassemble_info *));
|
|
|
|
#define INIT_DISASSEMBLE_INFO(INFO, STREAM) \
|
|
(INFO).fprintf_func = (fprintf_ftype)fprintf, \
|
|
(INFO).stream = (STREAM), \
|
|
(INFO).buffer = NULL, \
|
|
(INFO).buffer_vma = 0, \
|
|
(INFO).buffer_length = 0, \
|
|
(INFO).read_memory_func = buffer_read_memory, \
|
|
(INFO).memory_error_func = perror_memory
|
|
|
|
/* GDB--Like target_read_memory, but slightly different parameters. */
|
|
extern int
|
|
dis_asm_read_memory PARAMS ((bfd_vma memaddr, bfd_byte *myaddr, int len,
|
|
disassemble_info *info));
|
|
|
|
/* GDB--Like memory_error with slightly different parameters. */
|
|
extern void
|
|
dis_asm_memory_error
|
|
PARAMS ((int status, bfd_vma memaddr, disassemble_info *info));
|
|
|
|
#define GDB_INIT_DISASSEMBLE_INFO(INFO, STREAM) \
|
|
(INFO).fprintf_func = (fprintf_ftype)fprintf_filtered, \
|
|
(INFO).stream = (STREAM), \
|
|
(INFO).read_memory_func = dis_asm_read_memory, \
|
|
(INFO).memory_error_func = dis_asm_memory_error
|
|
|
|
|
|
/* Standard disassemblers. Disassemble one instruction at the given
|
|
target address. Return number of bytes processed. */
|
|
typedef int (*disassembler_ftype)
|
|
PARAMS((bfd_vma, disassemble_info *));
|
|
|
|
extern int print_insn_big_mips PARAMS ((bfd_vma, disassemble_info*));
|
|
extern int print_insn_little_mips PARAMS ((bfd_vma,disassemble_info*));
|
|
extern int print_insn_i386 PARAMS ((bfd_vma,disassemble_info*));
|
|
extern int print_insn_m68k PARAMS ((bfd_vma,disassemble_info*));
|
|
extern int print_insn_z8001 PARAMS ((bfd_vma,disassemble_info*));
|
|
extern int print_insn_z8002 PARAMS ((bfd_vma,disassemble_info*));
|
|
extern int print_insn_h8500 PARAMS ((bfd_vma,disassemble_info*));
|
|
extern int print_insn_sparc PARAMS ((bfd_vma,disassemble_info*));
|