40b365969f
* Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo. (ALL_MACHINES_CFILES): Add cpu-tic6x.c. (BFD32_BACKENDS): Add elf32-tic6x.lo. (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c. * Makefile.in: Regenerate. * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New. (bfd_archures_list): Update. * config.bfd (tic6x-*-elf): New. * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New. * configure: Regenerate. * cpu-tic6x.c, elf32-tic6x.c: New. * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12, BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7, BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16, BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B, BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W, BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B, BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W, BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H, BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W, BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W, BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31, BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN, BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New. * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New. (_bfd_target_vector): Update. * bfd-in2.h, libbfd.h: Regenerate. binutils: * MAINTAINERS: Add self as TI C6X maintainer. * NEWS: Add news entry for TI C6X support. * readelf.c: Include elf/tic6x.h. (guess_is_rela): Handle EM_TI_C6000. (dump_relocations): Likewise. (get_tic6x_dynamic_type): New. (get_dynamic_type): Call it. (get_machine_flags): Handle EF_C6000_REL. (get_osabi_name): Handle machine-specific values only for relevant machines. Handle C6X values. (get_tic6x_segment_type): New. (get_segment_type): Call it. (get_tic6x_section_type_name): New. (get_section_type_name): Call it. (is_32bit_abs_reloc, is_16bit_abs_reloc, is_none_reloc): Handle EM_TI_C6000. gas: * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c. (TARGET_CPU_HFILES): Add config/tc-tic6x.h. * Makefile.in: Regenerate. * NEWS: Add news entry for TI C6X support. * app.c (do_scrub_chars): Handle "||^" for TI C6X. Handle TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR. Keep spaces in operands if TC_KEEP_OPERAND_SPACES. * configure.tgt (tic6x-*-*): New. * config/tc-ia64.h (TC_PREDICATE_START_CHAR, TC_PREDICATE_END_CHAR): Define. * config/tc-tic6x.c, config/tc-tic6x.h: New. * doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi. * doc/Makefile.in: Regenerate. * doc/all.texi (TIC6X): Define. * doc/as.texinfo: Add TI C6X documentation. Include c-tic6x.texi. * doc/c-tic6x.texi: New. gas/testsuite: * gas/tic6x: New directory and testcases. include: * dis-asm.h (print_insn_tic6x): Declare. include/elf: * common.h (ELFOSABI_C6000_ELFABI, ELFOSABI_C6000_LINUX): Define. * tic6x.h: New. include/opcode: * tic6x-control-registers.h, tic6x-insn-formats.h, tic6x-opcode-table.h, tic6x.h: New. ld: * Makefile.am (ALL_EMULATIONS): Add eelf32_tic6x_be.o and eelf32_tic6x_le.o. (eelf32_tic6x_be.c, eelf32_tic6x_le.c): New. * NEWS: Add news entry for TI C6X support. * configure.tgt (tic6x-*-*): New. * emulparams/elf32_tic6x_be.sh, emulparams/elf32_tic6x_le.sh: New. ld/testsuite: * ld-elf/flags1.d, ld-elf/merge.d: XFAIL for tic6x-*-*. * ld-elf/sec-to-seg.exp: Set B_test_same_seg to 0 for tic6x-*-*. * ld-tic6x: New directory and testcases. opcodes: * Makefile.am (TARGET_LIBOPCODES_CFILES): Add tic6x-dis.c. * Makefile.in: Regenerate. * configure.in (bfd_tic6x_arch): New. * configure: Regenerate. * disassemble.c (ARCH_tic6x): Define if ARCH_all. (disassembler): Handle TI C6X. * tic6x-dis.c: New.
553 lines
12 KiB
C
553 lines
12 KiB
C
/* Select disassembly routine for specified architecture.
|
|
Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
|
|
2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
|
|
|
|
This file is part of the GNU opcodes library.
|
|
|
|
This library is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
|
|
MA 02110-1301, USA. */
|
|
|
|
#include "sysdep.h"
|
|
#include "dis-asm.h"
|
|
|
|
#ifdef ARCH_all
|
|
#define ARCH_alpha
|
|
#define ARCH_arc
|
|
#define ARCH_arm
|
|
#define ARCH_avr
|
|
#define ARCH_bfin
|
|
#define ARCH_cr16
|
|
#define ARCH_cris
|
|
#define ARCH_crx
|
|
#define ARCH_d10v
|
|
#define ARCH_d30v
|
|
#define ARCH_dlx
|
|
#define ARCH_fr30
|
|
#define ARCH_frv
|
|
#define ARCH_h8300
|
|
#define ARCH_h8500
|
|
#define ARCH_hppa
|
|
#define ARCH_i370
|
|
#define ARCH_i386
|
|
#define ARCH_i860
|
|
#define ARCH_i960
|
|
#define ARCH_ia64
|
|
#define ARCH_ip2k
|
|
#define ARCH_iq2000
|
|
#define ARCH_lm32
|
|
#define ARCH_m32c
|
|
#define ARCH_m32r
|
|
#define ARCH_m68hc11
|
|
#define ARCH_m68hc12
|
|
#define ARCH_m68k
|
|
#define ARCH_m88k
|
|
#define ARCH_maxq
|
|
#define ARCH_mcore
|
|
#define ARCH_mep
|
|
#define ARCH_microblaze
|
|
#define ARCH_mips
|
|
#define ARCH_mmix
|
|
#define ARCH_mn10200
|
|
#define ARCH_mn10300
|
|
#define ARCH_moxie
|
|
#define ARCH_mt
|
|
#define ARCH_msp430
|
|
#define ARCH_ns32k
|
|
#define ARCH_openrisc
|
|
#define ARCH_or32
|
|
#define ARCH_pdp11
|
|
#define ARCH_pj
|
|
#define ARCH_powerpc
|
|
#define ARCH_rs6000
|
|
#define ARCH_rx
|
|
#define ARCH_s390
|
|
#define ARCH_score
|
|
#define ARCH_sh
|
|
#define ARCH_sparc
|
|
#define ARCH_spu
|
|
#define ARCH_tic30
|
|
#define ARCH_tic4x
|
|
#define ARCH_tic54x
|
|
#define ARCH_tic6x
|
|
#define ARCH_tic80
|
|
#define ARCH_v850
|
|
#define ARCH_vax
|
|
#define ARCH_w65
|
|
#define ARCH_xstormy16
|
|
#define ARCH_xc16x
|
|
#define ARCH_xtensa
|
|
#define ARCH_z80
|
|
#define ARCH_z8k
|
|
#define INCLUDE_SHMEDIA
|
|
#endif
|
|
|
|
#ifdef ARCH_m32c
|
|
#include "m32c-desc.h"
|
|
#endif
|
|
|
|
disassembler_ftype
|
|
disassembler (abfd)
|
|
bfd *abfd;
|
|
{
|
|
enum bfd_architecture a = bfd_get_arch (abfd);
|
|
disassembler_ftype disassemble;
|
|
|
|
switch (a)
|
|
{
|
|
/* If you add a case to this table, also add it to the
|
|
ARCH_all definition right above this function. */
|
|
#ifdef ARCH_alpha
|
|
case bfd_arch_alpha:
|
|
disassemble = print_insn_alpha;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_arc
|
|
case bfd_arch_arc:
|
|
{
|
|
disassemble = arc_get_disassembler (abfd);
|
|
break;
|
|
}
|
|
#endif
|
|
#ifdef ARCH_arm
|
|
case bfd_arch_arm:
|
|
if (bfd_big_endian (abfd))
|
|
disassemble = print_insn_big_arm;
|
|
else
|
|
disassemble = print_insn_little_arm;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_avr
|
|
case bfd_arch_avr:
|
|
disassemble = print_insn_avr;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_bfin
|
|
case bfd_arch_bfin:
|
|
disassemble = print_insn_bfin;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_cr16
|
|
case bfd_arch_cr16:
|
|
disassemble = print_insn_cr16;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_cris
|
|
case bfd_arch_cris:
|
|
disassemble = cris_get_disassembler (abfd);
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_crx
|
|
case bfd_arch_crx:
|
|
disassemble = print_insn_crx;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_d10v
|
|
case bfd_arch_d10v:
|
|
disassemble = print_insn_d10v;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_d30v
|
|
case bfd_arch_d30v:
|
|
disassemble = print_insn_d30v;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_dlx
|
|
case bfd_arch_dlx:
|
|
/* As far as I know we only handle big-endian DLX objects. */
|
|
disassemble = print_insn_dlx;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_h8300
|
|
case bfd_arch_h8300:
|
|
if (bfd_get_mach (abfd) == bfd_mach_h8300h
|
|
|| bfd_get_mach (abfd) == bfd_mach_h8300hn)
|
|
disassemble = print_insn_h8300h;
|
|
else if (bfd_get_mach (abfd) == bfd_mach_h8300s
|
|
|| bfd_get_mach (abfd) == bfd_mach_h8300sn
|
|
|| bfd_get_mach (abfd) == bfd_mach_h8300sx
|
|
|| bfd_get_mach (abfd) == bfd_mach_h8300sxn)
|
|
disassemble = print_insn_h8300s;
|
|
else
|
|
disassemble = print_insn_h8300;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_h8500
|
|
case bfd_arch_h8500:
|
|
disassemble = print_insn_h8500;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_hppa
|
|
case bfd_arch_hppa:
|
|
disassemble = print_insn_hppa;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_i370
|
|
case bfd_arch_i370:
|
|
disassemble = print_insn_i370;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_i386
|
|
case bfd_arch_i386:
|
|
case bfd_arch_l1om:
|
|
disassemble = print_insn_i386;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_i860
|
|
case bfd_arch_i860:
|
|
disassemble = print_insn_i860;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_i960
|
|
case bfd_arch_i960:
|
|
disassemble = print_insn_i960;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_ia64
|
|
case bfd_arch_ia64:
|
|
disassemble = print_insn_ia64;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_ip2k
|
|
case bfd_arch_ip2k:
|
|
disassemble = print_insn_ip2k;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_fr30
|
|
case bfd_arch_fr30:
|
|
disassemble = print_insn_fr30;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_lm32
|
|
case bfd_arch_lm32:
|
|
disassemble = print_insn_lm32;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_m32r
|
|
case bfd_arch_m32r:
|
|
disassemble = print_insn_m32r;
|
|
break;
|
|
#endif
|
|
#if defined(ARCH_m68hc11) || defined(ARCH_m68hc12)
|
|
case bfd_arch_m68hc11:
|
|
disassemble = print_insn_m68hc11;
|
|
break;
|
|
case bfd_arch_m68hc12:
|
|
disassemble = print_insn_m68hc12;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_m68k
|
|
case bfd_arch_m68k:
|
|
disassemble = print_insn_m68k;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_m88k
|
|
case bfd_arch_m88k:
|
|
disassemble = print_insn_m88k;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_maxq
|
|
case bfd_arch_maxq:
|
|
disassemble = print_insn_maxq_little;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_mt
|
|
case bfd_arch_mt:
|
|
disassemble = print_insn_mt;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_microblaze
|
|
case bfd_arch_microblaze:
|
|
disassemble = print_insn_microblaze;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_msp430
|
|
case bfd_arch_msp430:
|
|
disassemble = print_insn_msp430;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_ns32k
|
|
case bfd_arch_ns32k:
|
|
disassemble = print_insn_ns32k;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_mcore
|
|
case bfd_arch_mcore:
|
|
disassemble = print_insn_mcore;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_mep
|
|
case bfd_arch_mep:
|
|
disassemble = print_insn_mep;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_mips
|
|
case bfd_arch_mips:
|
|
if (bfd_big_endian (abfd))
|
|
disassemble = print_insn_big_mips;
|
|
else
|
|
disassemble = print_insn_little_mips;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_mmix
|
|
case bfd_arch_mmix:
|
|
disassemble = print_insn_mmix;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_mn10200
|
|
case bfd_arch_mn10200:
|
|
disassemble = print_insn_mn10200;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_mn10300
|
|
case bfd_arch_mn10300:
|
|
disassemble = print_insn_mn10300;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_openrisc
|
|
case bfd_arch_openrisc:
|
|
disassemble = print_insn_openrisc;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_or32
|
|
case bfd_arch_or32:
|
|
if (bfd_big_endian (abfd))
|
|
disassemble = print_insn_big_or32;
|
|
else
|
|
disassemble = print_insn_little_or32;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_pdp11
|
|
case bfd_arch_pdp11:
|
|
disassemble = print_insn_pdp11;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_pj
|
|
case bfd_arch_pj:
|
|
disassemble = print_insn_pj;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_powerpc
|
|
case bfd_arch_powerpc:
|
|
if (bfd_big_endian (abfd))
|
|
disassemble = print_insn_big_powerpc;
|
|
else
|
|
disassemble = print_insn_little_powerpc;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_rs6000
|
|
case bfd_arch_rs6000:
|
|
if (bfd_get_mach (abfd) == bfd_mach_ppc_620)
|
|
disassemble = print_insn_big_powerpc;
|
|
else
|
|
disassemble = print_insn_rs6000;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_rx
|
|
case bfd_arch_rx:
|
|
disassemble = print_insn_rx;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_s390
|
|
case bfd_arch_s390:
|
|
disassemble = print_insn_s390;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_score
|
|
case bfd_arch_score:
|
|
if (bfd_big_endian (abfd))
|
|
disassemble = print_insn_big_score;
|
|
else
|
|
disassemble = print_insn_little_score;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_sh
|
|
case bfd_arch_sh:
|
|
disassemble = print_insn_sh;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_sparc
|
|
case bfd_arch_sparc:
|
|
disassemble = print_insn_sparc;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_spu
|
|
case bfd_arch_spu:
|
|
disassemble = print_insn_spu;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_tic30
|
|
case bfd_arch_tic30:
|
|
disassemble = print_insn_tic30;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_tic4x
|
|
case bfd_arch_tic4x:
|
|
disassemble = print_insn_tic4x;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_tic54x
|
|
case bfd_arch_tic54x:
|
|
disassemble = print_insn_tic54x;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_tic6x
|
|
case bfd_arch_tic6x:
|
|
disassemble = print_insn_tic6x;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_tic80
|
|
case bfd_arch_tic80:
|
|
disassemble = print_insn_tic80;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_v850
|
|
case bfd_arch_v850:
|
|
disassemble = print_insn_v850;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_w65
|
|
case bfd_arch_w65:
|
|
disassemble = print_insn_w65;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_xstormy16
|
|
case bfd_arch_xstormy16:
|
|
disassemble = print_insn_xstormy16;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_xc16x
|
|
case bfd_arch_xc16x:
|
|
disassemble = print_insn_xc16x;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_xtensa
|
|
case bfd_arch_xtensa:
|
|
disassemble = print_insn_xtensa;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_z80
|
|
case bfd_arch_z80:
|
|
disassemble = print_insn_z80;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_z8k
|
|
case bfd_arch_z8k:
|
|
if (bfd_get_mach(abfd) == bfd_mach_z8001)
|
|
disassemble = print_insn_z8001;
|
|
else
|
|
disassemble = print_insn_z8002;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_vax
|
|
case bfd_arch_vax:
|
|
disassemble = print_insn_vax;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_frv
|
|
case bfd_arch_frv:
|
|
disassemble = print_insn_frv;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_moxie
|
|
case bfd_arch_moxie:
|
|
disassemble = print_insn_moxie;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_iq2000
|
|
case bfd_arch_iq2000:
|
|
disassemble = print_insn_iq2000;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_m32c
|
|
case bfd_arch_m32c:
|
|
disassemble = print_insn_m32c;
|
|
break;
|
|
#endif
|
|
default:
|
|
return 0;
|
|
}
|
|
return disassemble;
|
|
}
|
|
|
|
void
|
|
disassembler_usage (stream)
|
|
FILE * stream ATTRIBUTE_UNUSED;
|
|
{
|
|
#ifdef ARCH_arm
|
|
print_arm_disassembler_options (stream);
|
|
#endif
|
|
#ifdef ARCH_mips
|
|
print_mips_disassembler_options (stream);
|
|
#endif
|
|
#ifdef ARCH_powerpc
|
|
print_ppc_disassembler_options (stream);
|
|
#endif
|
|
#ifdef ARCH_i386
|
|
print_i386_disassembler_options (stream);
|
|
#endif
|
|
#ifdef ARCH_s390
|
|
print_s390_disassembler_options (stream);
|
|
#endif
|
|
|
|
return;
|
|
}
|
|
|
|
void
|
|
disassemble_init_for_target (struct disassemble_info * info)
|
|
{
|
|
if (info == NULL)
|
|
return;
|
|
|
|
switch (info->arch)
|
|
{
|
|
#ifdef ARCH_arm
|
|
case bfd_arch_arm:
|
|
info->symbol_is_valid = arm_symbol_is_valid;
|
|
info->disassembler_needs_relocs = TRUE;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_ia64
|
|
case bfd_arch_ia64:
|
|
info->skip_zeroes = 16;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_tic4x
|
|
case bfd_arch_tic4x:
|
|
info->skip_zeroes = 32;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_mep
|
|
case bfd_arch_mep:
|
|
info->skip_zeroes = 256;
|
|
info->skip_zeroes_at_end = 0;
|
|
break;
|
|
#endif
|
|
#ifdef ARCH_m32c
|
|
case bfd_arch_m32c:
|
|
info->endian = BFD_ENDIAN_BIG;
|
|
if (! info->insn_sets)
|
|
{
|
|
info->insn_sets = cgen_bitset_create (ISA_MAX);
|
|
if (info->mach == bfd_mach_m16c)
|
|
cgen_bitset_set (info->insn_sets, ISA_M16C);
|
|
else
|
|
cgen_bitset_set (info->insn_sets, ISA_M32C);
|
|
}
|
|
break;
|
|
#endif
|
|
default:
|
|
break;
|
|
}
|
|
}
|