/* Print VAX instructions.
- Copyright (C) 1995, 1998 Free Software Foundation, Inc.
+ Copyright 1995, 1998, 2000, 2001 Free Software Foundation, Inc.
Contributed by Pauline Middelink <middelin@polyware.iaf.nl>
This program is free software; you can redistribute it and/or modify
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+#include "sysdep.h"
#include "opcode/vax.h"
#include "dis-asm.h"
/* Local function prototypes */
-static int
-print_insn_arg PARAMS ((const char *, unsigned char *, bfd_vma,
- disassemble_info *));
+static int fetch_data PARAMS ((struct disassemble_info *, bfd_byte *));
+static int print_insn_arg
+ PARAMS ((const char *, unsigned char *, bfd_vma, disassemble_info *));
+static int print_insn_mode
+ PARAMS ((int, unsigned char *, bfd_vma, disassemble_info *));
-static int
-print_insn_mode PARAMS ((int, unsigned char *, bfd_vma, disassemble_info *));
static char *reg_names[] =
{
return -1;
}
- FETCH_DATA (info, buffer + 2);
+ /* Check if the info buffer has more than one byte left since
+ the last opcode might be a single byte with no argument data. */
+ if (info->buffer_length - (memaddr - info->buffer_vma) > 1)
+ {
+ FETCH_DATA (info, buffer + 2);
+ }
+ else
+ {
+ FETCH_DATA (info, buffer + 1);
+ buffer[1] = 0;
+ }
+
for (votp = &votstrs[0]; votp->name[0]; votp++)
{
register vax_opcodeT opcode = votp->detail.code;