diff options
Diffstat (limited to 'opcodes/m68k-dis.c')
| -rw-r--r-- | opcodes/m68k-dis.c | 69 |
1 files changed, 21 insertions, 48 deletions
diff --git a/opcodes/m68k-dis.c b/opcodes/m68k-dis.c index 26d8aa3..c24c2ad 100644 --- a/opcodes/m68k-dis.c +++ b/opcodes/m68k-dis.c @@ -1,6 +1,6 @@ /* Print Motorola 68k instructions. Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997, - 1998, 1999, 2000, 2001, 2002, 2003, 2004 + 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. This file is free software; you can redistribute it and/or modify @@ -27,25 +27,13 @@ /* Local function prototypes */ -static int -fetch_data PARAMS ((struct disassemble_info *, bfd_byte *)); - -static void -dummy_print_address PARAMS ((bfd_vma, struct disassemble_info *)); - -static int -fetch_arg PARAMS ((unsigned char *, int, int, disassemble_info *)); - -static void -print_base PARAMS ((int, bfd_vma, disassemble_info *)); - -static unsigned char * -print_indexed PARAMS ((int, unsigned char *, bfd_vma, disassemble_info *)); - -static int -print_insn_arg PARAMS ((const char *, unsigned char *, unsigned char *, - bfd_vma, disassemble_info *)); - +static int fetch_data (struct disassemble_info *, bfd_byte *); +static void dummy_print_address (bfd_vma, struct disassemble_info *); +static int fetch_arg (unsigned char *, int, int, disassemble_info *); +static void print_base (int, bfd_vma, disassemble_info *); +static unsigned char * print_indexed (int, unsigned char *, bfd_vma, disassemble_info *); +static int print_insn_arg (const char *, unsigned char *, unsigned char *, + bfd_vma, disassemble_info *); static bfd_boolean m68k_valid_ea (char code, int val); const char * const fpcr_names[] = @@ -140,9 +128,7 @@ struct private { ? 1 : fetch_data ((info), (addr))) static int -fetch_data (info, addr) - struct disassemble_info *info; - bfd_byte *addr; +fetch_data (struct disassemble_info *info, bfd_byte *addr) { int status; struct private *priv = (struct private *)info->private_data; @@ -168,8 +154,7 @@ static int dummy_printer (FILE *file ATTRIBUTE_UNUSED, const char *format ATTRIBUTE_UNUSED, ...) #else -dummy_printer (file) - FILE *file ATTRIBUTE_UNUSED; +dummy_printer (FILE *file ATTRIBUTE_UNUSED) #endif { return 0; @@ -327,9 +312,7 @@ match_insn_m68k (bfd_vma memaddr, disassemble_info * info, on INFO->STREAM. Returns length of the instruction, in bytes. */ int -print_insn_m68k (memaddr, info) - bfd_vma memaddr; - disassemble_info *info; +print_insn_m68k (bfd_vma memaddr, disassemble_info *info) { int i; const char *d; @@ -498,13 +481,12 @@ print_insn_m68k (memaddr, info) return -1 if an invalid operand was found, or -2 if an opcode tabe error was found. */ +/* ADDR is the pc for this arg to be relative to. */ + static int -print_insn_arg (d, buffer, p0, addr, info) - const char *d; - unsigned char *buffer; - unsigned char *p0; - bfd_vma addr; /* PC for this arg to be relative to. */ - disassemble_info *info; +print_insn_arg (const char *d, unsigned char *buffer, + unsigned char *p0, bfd_vma addr, + disassemble_info *info) { int val = 0; int place = d[1]; @@ -1230,11 +1212,8 @@ m68k_valid_ea (char code, int val) BUFFER contains the instruction. */ static int -fetch_arg (buffer, code, bits, info) - unsigned char *buffer; - int code; - int bits; - disassemble_info *info; +fetch_arg (unsigned char *buffer, int code, int bits, + disassemble_info *info) { int val = 0; @@ -1409,11 +1388,8 @@ fetch_arg (buffer, code, bits, info) ADDR is the nominal core address of that extension word. */ static unsigned char * -print_indexed (basereg, p, addr, info) - int basereg; - unsigned char *p; - bfd_vma addr; - disassemble_info *info; +print_indexed (int basereg, unsigned char *p, + bfd_vma addr, disassemble_info *info) { int word; static char *const scales[] = { "", ":2", ":4", ":8" }; @@ -1511,10 +1487,7 @@ print_indexed (basereg, p, addr, info) REGNO = -1 for pc, -2 for none (suppressed). */ static void -print_base (regno, disp, info) - int regno; - bfd_vma disp; - disassemble_info *info; +print_base (int regno, bfd_vma disp, disassemble_info *info) { if (regno == -1) { |