1999-05-03 07:29:11 +00:00
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/* Select disassembly routine for specified architecture.
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2000-02-23 13:52:23 +00:00
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Copyright (C) 1994, 95, 96, 97, 98, 99, 2000
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Free Software Foundation, Inc.
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1999-05-03 07:29:11 +00:00
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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2000-04-14 04:16:58 +00:00
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#include "sysdep.h"
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1999-05-03 07:29:11 +00:00
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#include "dis-asm.h"
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#ifdef ARCH_all
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#define ARCH_a29k
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#define ARCH_alpha
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#define ARCH_arc
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#define ARCH_arm
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2000-03-27 08:39:14 +00:00
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#define ARCH_avr
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1999-05-03 07:29:11 +00:00
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#define ARCH_d10v
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#define ARCH_d30v
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#define ARCH_h8300
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#define ARCH_h8500
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#define ARCH_hppa
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2000-02-23 13:52:23 +00:00
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#define ARCH_i370
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1999-05-03 07:29:11 +00:00
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#define ARCH_i386
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#define ARCH_i960
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2000-04-21 20:22:24 +00:00
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#define ARCH_ia64
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1999-05-03 07:29:11 +00:00
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#define ARCH_fr30
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#define ARCH_m32r
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#define ARCH_m68k
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#define ARCH_m88k
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#define ARCH_mcore
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#define ARCH_mips
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#define ARCH_mn10200
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#define ARCH_mn10300
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#define ARCH_ns32k
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1999-09-04 17:14:37 +00:00
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#define ARCH_pj
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1999-05-03 07:29:11 +00:00
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#define ARCH_powerpc
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#define ARCH_rs6000
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#define ARCH_sh
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#define ARCH_sparc
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#define ARCH_tic30
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#define ARCH_tic80
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#define ARCH_v850
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#define ARCH_vax
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#define ARCH_w65
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#define ARCH_z8k
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#endif
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disassembler_ftype
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disassembler (abfd)
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bfd *abfd;
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{
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enum bfd_architecture a = bfd_get_arch (abfd);
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disassembler_ftype disassemble;
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switch (a)
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{
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/* If you add a case to this table, also add it to the
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ARCH_all definition right above this function. */
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#ifdef ARCH_a29k
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case bfd_arch_a29k:
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/* As far as I know we only handle big-endian 29k objects. */
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disassemble = print_insn_big_a29k;
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break;
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#endif
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#ifdef ARCH_alpha
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case bfd_arch_alpha:
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disassemble = print_insn_alpha;
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break;
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#endif
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#ifdef ARCH_arc
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case bfd_arch_arc:
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{
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disassemble = arc_get_disassembler (bfd_get_mach (abfd),
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bfd_big_endian (abfd));
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break;
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}
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#endif
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#ifdef ARCH_arm
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case bfd_arch_arm:
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if (bfd_big_endian (abfd))
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disassemble = print_insn_big_arm;
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else
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disassemble = print_insn_little_arm;
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break;
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#endif
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2000-03-27 08:39:14 +00:00
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#ifdef ARCH_avr
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case bfd_arch_avr:
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disassemble = print_insn_avr;
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break;
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#endif
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1999-05-03 07:29:11 +00:00
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#ifdef ARCH_d10v
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case bfd_arch_d10v:
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disassemble = print_insn_d10v;
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break;
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#endif
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#ifdef ARCH_d30v
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case bfd_arch_d30v:
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disassemble = print_insn_d30v;
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break;
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#endif
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#ifdef ARCH_h8300
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case bfd_arch_h8300:
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if (bfd_get_mach(abfd) == bfd_mach_h8300h)
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disassemble = print_insn_h8300h;
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else if (bfd_get_mach(abfd) == bfd_mach_h8300s)
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disassemble = print_insn_h8300s;
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else
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disassemble = print_insn_h8300;
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break;
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#endif
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#ifdef ARCH_h8500
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case bfd_arch_h8500:
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disassemble = print_insn_h8500;
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break;
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#endif
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#ifdef ARCH_hppa
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case bfd_arch_hppa:
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disassemble = print_insn_hppa;
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break;
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#endif
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2000-02-23 13:52:23 +00:00
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#ifdef ARCH_i370
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case bfd_arch_i370:
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disassemble = print_insn_i370;
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break;
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#endif
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1999-05-03 07:29:11 +00:00
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#ifdef ARCH_i386
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case bfd_arch_i386:
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if (bfd_get_mach (abfd) == bfd_mach_i386_i386_intel_syntax)
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disassemble = print_insn_i386_intel;
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else
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disassemble = print_insn_i386_att;
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break;
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#endif
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#ifdef ARCH_i960
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case bfd_arch_i960:
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disassemble = print_insn_i960;
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break;
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#endif
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2000-04-21 20:22:24 +00:00
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#ifdef ARCH_ia64
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case bfd_arch_ia64:
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disassemble = print_insn_ia64;
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break;
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#endif
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1999-05-03 07:29:11 +00:00
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#ifdef ARCH_fr30
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case bfd_arch_fr30:
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disassemble = print_insn_fr30;
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break;
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#endif
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#ifdef ARCH_m32r
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case bfd_arch_m32r:
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disassemble = print_insn_m32r;
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break;
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#endif
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#ifdef ARCH_m68k
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case bfd_arch_m68k:
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disassemble = print_insn_m68k;
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break;
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#endif
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#ifdef ARCH_m88k
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case bfd_arch_m88k:
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disassemble = print_insn_m88k;
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break;
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#endif
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#ifdef ARCH_ns32k
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case bfd_arch_ns32k:
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disassemble = print_insn_ns32k;
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break;
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#endif
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#ifdef ARCH_mcore
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case bfd_arch_mcore:
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disassemble = print_insn_mcore;
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break;
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#endif
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#ifdef ARCH_mips
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case bfd_arch_mips:
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if (bfd_big_endian (abfd))
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disassemble = print_insn_big_mips;
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else
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disassemble = print_insn_little_mips;
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break;
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#endif
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#ifdef ARCH_mn10200
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case bfd_arch_mn10200:
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disassemble = print_insn_mn10200;
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break;
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#endif
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#ifdef ARCH_mn10300
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case bfd_arch_mn10300:
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disassemble = print_insn_mn10300;
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break;
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#endif
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1999-09-04 17:14:37 +00:00
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#ifdef ARCH_pj
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case bfd_arch_pj:
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disassemble = print_insn_pj;
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break;
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#endif
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1999-05-03 07:29:11 +00:00
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#ifdef ARCH_powerpc
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case bfd_arch_powerpc:
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if (bfd_big_endian (abfd))
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disassemble = print_insn_big_powerpc;
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else
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disassemble = print_insn_little_powerpc;
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break;
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#endif
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#ifdef ARCH_rs6000
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case bfd_arch_rs6000:
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Add XCOFF64 support.
bfd:
* Makefile.am (coff64-rs6000.lo): New rule.
* Makefile.in: Regenerate.
* coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
xcoff_is_local_label_name, xcoff_rtype2howto,
xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
(NO_COFF_SYMBOLS): Define.
(xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
internally.
(MINUS_ONE): New macro.
(xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
relocation.
(coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
coff_SWAP_aux_out): Map to the new functions.
* coff64-rs6000.c: New file.
* libcoff.h (bfd_coff_backend_data): Add new fields
_bfd_coff_force_symnames_in_strings and
_bfd_coff_debug_string_prefix_length.
(bfd_coff_force_symnames_in_strings,
bfd_coff_debug_string_prefix_length): New macros for above fields.
* coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
of using coff_swap_sym_in directly.
(FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
(coff_set_flags) Set magic for XCOFF64.
(coff_compute_section_file_positions): Add symbol name length to
string section length if bfd_coff_debug_string_prefix_length is
true.
(coff_write_object_contents): Don't do reloc overflow for XCOFF64.
(coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
using coff_swap_lineno_in directly.
(bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
and _bfd_coff_debug_string_prefix_length fields.
* coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
symbol names into strings table when
bfd_coff_force_symnames_in_strings is true.
* coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
SET_RELOC_VADDR): New macros.
(coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
(coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
code.
(coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
changes within RS6000COFF_C specific code.
(coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
* reloc.c (bfd_perform_relocation, bfd_install_relocation):
Extend existing hack on target name.
* xcofflink.c (XCOFF_XVECP): Extend existing hack on
target name.
* coff-tic54x.c (ticof): Keep up to date with new fields
in bfd_coff_backend_data.
* config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
targ_selvecs to include rs6000coff64_vec for rs6000.
* configure.in: Add rs6000coff64_vec case.
* cpu-powerpc.c: New bfd_arch_info_type.
gas:
* as.c (parse_args): Allow md_parse_option to override -a listing
option.
* config/obj-coff.c (add_lineno): Change type of offset parameter
from "int" to "bfd_vma."
* config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
(ppc_mach, ppc_subseg_align, ppc_target_format): New.
(ppc_change_csect): Align correctly for XCOFF64.
(ppc_machine): New function, which discards "ppc_machine" line.
(ppc_tc): Cons for 8 when code is 64 bit.
(md_apply_fix3): Don't check operand->insert. Handle 64 bit
relocations.
(md_parse_option): Handle -a64 and -a32.
(ppc_xcoff64): New.
* config/tc-ppc.h (TARGET_MACH): Define.
(TARGET_FORMAT): Move to function.
(SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
include:
* include/coff/rs6k64.h: New file.
opcodes:
* configure.in: Add bfd_powerpc_64_arch.
* disassemble.c (disassembler): Use print_insn_big_powerpc for
64 bit code.
2000-04-26 15:09:44 +00:00
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if (bfd_get_mach (abfd) == 620)
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disassemble = print_insn_big_powerpc;
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else
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disassemble = print_insn_rs6000;
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1999-05-03 07:29:11 +00:00
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break;
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#endif
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#ifdef ARCH_sh
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case bfd_arch_sh:
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if (bfd_big_endian (abfd))
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disassemble = print_insn_sh;
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else
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disassemble = print_insn_shl;
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break;
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#endif
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#ifdef ARCH_sparc
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case bfd_arch_sparc:
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disassemble = print_insn_sparc;
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break;
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#endif
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#ifdef ARCH_tic30
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case bfd_arch_tic30:
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disassemble = print_insn_tic30;
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break;
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#endif
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#ifdef ARCH_tic80
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case bfd_arch_tic80:
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disassemble = print_insn_tic80;
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break;
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#endif
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#ifdef ARCH_v850
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case bfd_arch_v850:
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disassemble = print_insn_v850;
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break;
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#endif
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#ifdef ARCH_w65
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case bfd_arch_w65:
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disassemble = print_insn_w65;
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break;
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#endif
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#ifdef ARCH_z8k
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case bfd_arch_z8k:
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if (bfd_get_mach(abfd) == bfd_mach_z8001)
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|
|
disassemble = print_insn_z8001;
|
|
|
|
|
else
|
|
|
|
|
disassemble = print_insn_z8002;
|
|
|
|
|
break;
|
|
|
|
|
#endif
|
|
|
|
|
#ifdef ARCH_vax
|
|
|
|
|
case bfd_arch_vax:
|
|
|
|
|
disassemble = print_insn_vax;
|
|
|
|
|
break;
|
|
|
|
|
#endif
|
|
|
|
|
default:
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
return disassemble;
|
|
|
|
|
}
|
2000-01-27 21:44:26 +00:00
|
|
|
|
|
|
|
|
void
|
2000-04-02 06:26:09 +00:00
|
|
|
disassembler_usage (stream)
|
|
|
|
|
FILE *stream ATTRIBUTE_UNUSED;
|
2000-01-27 21:44:26 +00:00
|
|
|
{
|
2000-01-27 22:17:12 +00:00
|
|
|
#ifdef ARCH_arm
|
|
|
|
|
print_arm_disassembler_options (stream);
|
|
|
|
|
#endif
|
|
|
|
|
|
2000-01-27 21:44:26 +00:00
|
|
|
return;
|
|
|
|
|
}
|
