Toolchain/binutils-gdb
1
0
Fork 0
forked from Imagelibrary/binutils-gdb
Code Pull Requests Activity

* m68hc11-dis.c: Convert to ISO C90 prototypes.

Browse Source
This commit is contained in:
Stephane Carrez
2003-10-27 09:26:13 +00:00
parent 322702e1e5
commit fde8b63277
2 changed files with 19 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
opcodes/ChangeLog
View File

@@ -1,3 +1,7 @@
2003-10-27 Stephane Carrez <stcarrez@nerim.fr>
* m68hc11-dis.c: Convert to ISO C90 prototypes.
2003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
Bernardo Innocenti <bernie@develer.com>

46
opcodes/m68hc11-dis.c
View File

@@ -1,5 +1,5 @@
/* m68hc11-dis.c -- Motorola 68HC11 & 68HC12 disassembly
Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
Copyright 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
Written by Stephane Carrez (stcarrez@nerim.fr)
This program is free software; you can redistribute it and/or modify
@@ -39,19 +39,14 @@ static const char *const reg_dst_table[] = {
#define OP_PAGE_MASK (M6811_OP_PAGE2|M6811_OP_PAGE3|M6811_OP_PAGE4)
/* Prototypes for local functions. */
static int read_memory
PARAMS ((bfd_vma, bfd_byte *, int, struct disassemble_info *));
static int print_indexed_operand
PARAMS ((bfd_vma, struct disassemble_info *, int*, int, int, bfd_vma));
static int print_insn
PARAMS ((bfd_vma, struct disassemble_info *, int));
static int read_memory (bfd_vma, bfd_byte *, int, struct disassemble_info *);
static int print_indexed_operand (bfd_vma, struct disassemble_info *,
int*, int, int, bfd_vma);
static int print_insn (bfd_vma, struct disassemble_info *, int);
static int
read_memory (memaddr, buffer, size, info)
bfd_vma memaddr;
bfd_byte *buffer;
int size;
struct disassemble_info *info;
read_memory (bfd_vma memaddr, bfd_byte* buffer, int size,
struct disassemble_info* info)
{
int status;
@@ -70,13 +65,9 @@ read_memory (memaddr, buffer, size, info)
/* Read the 68HC12 indexed operand byte and print the corresponding mode.
Returns the number of bytes read or -1 if failure. */
static int
print_indexed_operand (memaddr, info, indirect, mov_insn, pc_offset, endaddr)
bfd_vma memaddr;
struct disassemble_info *info;
int *indirect;
int mov_insn;
int pc_offset;
bfd_vma endaddr;
print_indexed_operand (bfd_vma memaddr, struct disassemble_info* info,
int* indirect, int mov_insn, int pc_offset,
bfd_vma endaddr)
{
bfd_byte buffer[4];
int reg;
@@ -231,10 +222,7 @@ print_indexed_operand (memaddr, info, indirect, mov_insn, pc_offset, endaddr)
/* Disassemble one instruction at address 'memaddr'. Returns the number
of bytes used by that instruction. */
static int
print_insn (memaddr, info, arch)
bfd_vma memaddr;
struct disassemble_info *info;
int arch;
print_insn (bfd_vma memaddr, struct disassemble_info* info, int arch)
{
int status;
bfd_byte buffer[4];
@@ -324,7 +312,7 @@ print_insn (memaddr, info, arch)
{
int offset;
int pc_src_offset;
int pc_dst_offset;
int pc_dst_offset = 0;
if ((opcode->arch & arch) == 0)
continue;
@@ -717,7 +705,7 @@ print_insn (memaddr, info, arch)
/* Opcode not recognized. */
if (format == M6811_OP_PAGE2 && arch & cpu6812
&& ((code >= 0x30 && code <= 0x39) || (code >= 0x40 && code <= 0xff)))
&& ((code >= 0x30 && code <= 0x39) || (code >= 0x40)))
(*info->fprintf_func) (info->stream, "trap\t#%d", code & 0x0ff);
else if (format == M6811_OP_PAGE2)
@@ -738,17 +726,13 @@ print_insn (memaddr, info, arch)
/* Disassemble one instruction at address 'memaddr'. Returns the number
of bytes used by that instruction. */
int
print_insn_m68hc11 (memaddr, info)
bfd_vma memaddr;
struct disassemble_info *info;
print_insn_m68hc11 (bfd_vma memaddr, struct disassemble_info* info)
{
return print_insn (memaddr, info, cpu6811);
}
int
print_insn_m68hc12 (memaddr, info)
bfd_vma memaddr;
struct disassemble_info *info;
print_insn_m68hc12 (bfd_vma memaddr, struct disassemble_info* info)
{
return print_insn (memaddr, info, cpu6812);
}