886a250647
bfd * archures.c: Remove support for older ARC. Added support for new
ARC cpus (ARC600, ARC601, ARC700, ARCV2).
* bfd-in2.h: Likewise.
* config.bfd: Likewise.
* cpu-arc.c: Likewise.
* elf32-arc.c: Totally changed file with a refactored
inplementation of the ARC port.
* libbfd.h: Added ARC specific relocation types.
* reloc.c: Likewise.
gas * config/tc-arc.c: Revamped file for ARC support.
* config/tc-arc.h: Likewise.
* doc/as.texinfo: Add new ARC options.
* doc/c-arc.texi: Likewise.
ld * configure.tgt: Added target arc-*-elf* and arc*-*-linux-uclibc*.
* emulparams/arcebelf_prof.sh: New file
* emulparams/arcebelf.sh: Likewise.
* emulparams/arceblinux_prof.sh: Likewise.
* emulparams/arceblinux.sh: Likewise.
* emulparams/arcelf_prof.sh: Likewise.
* emulparams/arcelf.sh: Likewise.
* emulparams/arclinux_prof.sh: Likewise.
* emulparams/arclinux.sh: Likewise.
* emulparams/arcv2elfx.sh: Likewise.
* emulparams/arcv2elf.sh: Likewise.
* emultempl/arclinux.em: Likewise.
* scripttempl/arclinux.sc: Likewise.
* scripttempl/elfarc.sc: Likewise.
* scripttempl/elfarcv2.sc: Likewise
* Makefile.am: Add new ARC emulations.
* Makefile.in: Regenerate.
* NEWS: Mention the new feature.
opcodes * arc-dis.c: Revamped file for ARC support
* arc-dis.h: Likewise.
* arc-ext.c: Likewise.
* arc-ext.h: Likewise.
* arc-opc.c: Likewise.
* arc-fxi.h: New file.
* arc-regs.h: Likewise.
* arc-tbl.h: Likewise.
binutils * readelf.c (get_machine_name): Remove A5 reference. Add ARCompact
and ARCv2.
(get_machine_flags): Handle EM_ARCV2 and EM_ARCOMPACT.
(guess_is_rela): Likewise.
(dump_relocations): Likewise.
(is_32bit_abs_reloc): Likewise.
(is_16bit_abs_reloc): Likewise.
(is_none_reloc): Likewise.
* NEWS: Mention the new feature.
include * dis-asm.h (arc_get_disassembler): Correct declaration.
* arc-reloc.def: Macro file with definition of all relocation
types.
* arc.h: Changed macros for the newly supported ARC cpus. Altered
enum defining the supported relocations.
* common.h: Changed EM_ARC_A5 definition to EM_ARC_COMPACT. Added
macro for EM_ARC_COMPACT2.
* arc-func.h: New file.
* arc.h: Likewise.
73 lines
2.4 KiB
C
73 lines
2.4 KiB
C
/* BFD support for the ARC processor
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Copyright (C) 1994-2015 Free Software Foundation, Inc.
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Contributed by Doug Evans (dje@cygnus.com).
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This file is part of BFD, the Binary File Descriptor library.
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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 3 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., 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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#include "sysdep.h"
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#include "bfd.h"
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#include "libbfd.h"
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#define ARC(mach, print_name, default_p, next) \
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{ \
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32, /* 32 bits in a word */ \
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32, /* 32 bits in an address */ \
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8, /* 8 bits in a byte */ \
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bfd_arch_arc, \
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mach, \
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"arc", \
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print_name, \
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4, /* section alignment power */ \
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default_p, \
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bfd_default_compatible, \
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bfd_default_scan, \
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bfd_arch_default_fill, \
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next, \
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}
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static const bfd_arch_info_type arch_info_struct[] =
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{
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ARC (bfd_mach_arc_arc600, "ARC600", FALSE, &arch_info_struct[1]),
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ARC (bfd_mach_arc_arc600, "A6" , FALSE, &arch_info_struct[2]),
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ARC (bfd_mach_arc_arc601, "ARC601", FALSE, &arch_info_struct[3]),
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ARC (bfd_mach_arc_arc700, "ARC700", FALSE, &arch_info_struct[4]),
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ARC (bfd_mach_arc_arc700, "A7", FALSE, &arch_info_struct[5]),
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ARC (bfd_mach_arc_arcv2, "ARCv2", FALSE, &arch_info_struct[6]),
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ARC (bfd_mach_arc_arcv2, "EM", FALSE, &arch_info_struct[7]),
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ARC (bfd_mach_arc_arcv2, "HS", FALSE, NULL),
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};
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const bfd_arch_info_type bfd_arc_arch =
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ARC (bfd_mach_arc_arcv2, "HS", TRUE, &arch_info_struct[0]);
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/* Utility routines. */
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/* Given cpu type NAME, return its bfd_mach_arc_xxx value.
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Returns -1 if not found. */
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int arc_get_mach (char *name);
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int
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arc_get_mach (char *name)
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{
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const bfd_arch_info_type *p;
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for (p = &bfd_arc_arch; p != NULL; p = p->next)
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if (strcmp (name, p->printable_name) == 0)
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return p->mach;
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return -1;
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}
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