gdb/rs6000-pinsn.c

   1 /* Print IBM RS/6000 instructions for GNU software.
   2    Copyright 1991,1994 Free Software Foundation, Inc.
   3    Original version was contributed by IBM Corporation.
   4    Now we just use the disassembler in the opcodes directory.
   5
   6 This file is part of GDB.
   7
   8 This program is free software; you can redistribute it and/or modify
   9 it under the terms of the GNU General Public License as published by
  10 the Free Software Foundation; either version 2 of the License, or
  11 (at your option) any later version.
  12
  13 This program is distributed in the hope that it will be useful,
  14 but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 GNU General Public License for more details.
  17
  18 You should have received a copy of the GNU General Public License
  19 along with this program; if not, write to the Free Software
  20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
  21
  22 #include "defs.h"
  23 #include "dis-asm.h"
  24
  25 /* Print the rs6k instruction at address MEMADDR in debugged memory,
  26    on STREAM.  Returns length of the instruction, in bytes.  */
  27
  28 int
  29 print_insn (memaddr, stream)
  30   CORE_ADDR memaddr;
  31   GDB_FILE *stream;
  32 {
  33   disassemble_info info;
  34
  35   GDB_INIT_DISASSEMBLE_INFO (info, stream);
  36
  37 #ifdef GDB_TARGET_POWERPC
  38   return print_insn_big_powerpc ((bfd_vma) memaddr, &info);
  39 #else
  40   return print_insn_rs6000 ((bfd_vma) memaddr, &info);
  41 #endif
  42 }