2000-08-05 Jason Eckhardt <jle@cygnus.com>
* elf32-i860 (elf32_i860_howto_table): New structure.
(lookup_howto): New function.
(elf32_i860_reloc_type_lookup): New function.
(elf32_i860_info_to_howto_rela): New function.
(elf_code_to_howto_index): New structure.
(elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
(bfd_elf32_bfd_reloc_type_lookup): Re-define as
elf32_i860_reloc_type_lookup.
This commit is contained in:
Jason Eckhardt
parent
7a78d0eec8
commit
0e5136c692
2 changed files with 677 additions and 7 deletions
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@ -1,3 +1,14 @@
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2000-08-05 Jason Eckhardt <jle@cygnus.com>
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* elf32-i860 (elf32_i860_howto_table): New structure.
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(lookup_howto): New function.
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(elf32_i860_reloc_type_lookup): New function.
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(elf32_i860_info_to_howto_rela): New function.
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(elf_code_to_howto_index): New structure.
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(elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
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(bfd_elf32_bfd_reloc_type_lookup): Re-define as
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elf32_i860_reloc_type_lookup.
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2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
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2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
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* som.c (struct fixup_format): Constify `format'.
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* som.c (struct fixup_format): Constify `format'.
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673
bfd/elf32-i860.c
673
bfd/elf32-i860.c
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@ -1,7 +1,7 @@
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/* Intel 860 specific support for 32-bit ELF
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/* Intel i860 specific support for 32-bit ELF.
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Copyright 1993, 2000 Free Software Foundation, Inc.
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Copyright 1993, 2000 Free Software Foundation, Inc.
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Full i860 support added by Jason Eckhardt <jle@cygnus.com>.
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Full i860 support contributed by Jason Eckhardt <jle@cygnus.com>.
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This file is part of BFD, the Binary File Descriptor library.
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This file is part of BFD, the Binary File Descriptor library.
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@ -23,16 +23,675 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#include "sysdep.h"
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#include "sysdep.h"
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#include "libbfd.h"
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#include "libbfd.h"
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#include "elf-bfd.h"
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#include "elf-bfd.h"
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#include "elf/i860.h"
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/* Prototypes. */
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static reloc_howto_type *lookup_howto
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PARAMS ((unsigned int));
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static reloc_howto_type *elf32_i860_reloc_type_lookup
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PARAMS ((bfd *abfd, bfd_reloc_code_real_type code));
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static void elf32_i860_info_to_howto_rela
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PARAMS ((bfd *, arelent *, Elf32_Internal_Rela *));
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/* This howto table is preliminary. */
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static reloc_howto_type elf32_i860_howto_table [] =
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{
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/* This relocation does nothing. */
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HOWTO (R_860_NONE, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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32, /* bitsize */
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false, /* pc_relative */
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0, /* bitpos */
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complain_overflow_bitfield, /* complain_on_overflow */
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bfd_elf_generic_reloc, /* special_function */
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"R_860_NONE", /* name */
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false, /* partial_inplace */
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0, /* src_mask */
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0, /* dst_mask */
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false), /* pcrel_offset */
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/* A 32-bit absolute relocation. */
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HOWTO (R_860_32, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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32, /* bitsize */
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false, /* pc_relative */
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0, /* bitpos */
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complain_overflow_bitfield, /* complain_on_overflow */
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bfd_elf_generic_reloc, /* special_function */
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"R_860_32", /* name */
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false, /* partial_inplace */
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0xffffffff, /* src_mask */
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0xffffffff, /* dst_mask */
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false), /* pcrel_offset */
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HOWTO (R_860_COPY, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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32, /* bitsize */
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false, /* pc_relative */
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0, /* bitpos */
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complain_overflow_bitfield, /* complain_on_overflow */
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bfd_elf_generic_reloc, /* special_function */
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"R_860_COPY", /* name */
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true, /* partial_inplace */
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0xffffffff, /* src_mask */
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0xffffffff, /* dst_mask */
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false), /* pcrel_offset */
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HOWTO (R_860_GLOB_DAT, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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32, /* bitsize */
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false, /* pc_relative */
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0, /* bitpos */
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complain_overflow_bitfield, /* complain_on_overflow */
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bfd_elf_generic_reloc, /* special_function */
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"R_860_GLOB_DAT", /* name */
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true, /* partial_inplace */
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0xffffffff, /* src_mask */
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0xffffffff, /* dst_mask */
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false), /* pcrel_offset */
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HOWTO (R_860_JUMP_SLOT, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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32, /* bitsize */
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false, /* pc_relative */
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0, /* bitpos */
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complain_overflow_bitfield, /* complain_on_overflow */
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bfd_elf_generic_reloc, /* special_function */
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"R_860_JUMP_SLOT", /* name */
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true, /* partial_inplace */
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0xffffffff, /* src_mask */
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0xffffffff, /* dst_mask */
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false), /* pcrel_offset */
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HOWTO (R_860_RELATIVE, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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32, /* bitsize */
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false, /* pc_relative */
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0, /* bitpos */
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complain_overflow_bitfield, /* complain_on_overflow */
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bfd_elf_generic_reloc, /* special_function */
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"R_860_RELATIVE", /* name */
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true, /* partial_inplace */
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0xffffffff, /* src_mask */
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0xffffffff, /* dst_mask */
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false), /* pcrel_offset */
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/* A 26-bit PC-relative relocation. */
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HOWTO (R_860_PC26, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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26, /* bitsize */
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true, /* pc_relative */
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0, /* bitpos */
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complain_overflow_bitfield, /* complain_on_overflow */
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bfd_elf_generic_reloc, /* special_function */
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"R_860_PC26", /* name */
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false, /* partial_inplace */
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0x3ffffff, /* src_mask */
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0x3ffffff, /* dst_mask */
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true), /* pcrel_offset */
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HOWTO (R_860_PLT26, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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26, /* bitsize */
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true, /* pc_relative */
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0, /* bitpos */
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complain_overflow_bitfield, /* complain_on_overflow */
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bfd_elf_generic_reloc, /* special_function */
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"R_860_PLT26", /* name */
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true, /* partial_inplace */
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0xffffffff, /* src_mask */
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0xffffffff, /* dst_mask */
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true), /* pcrel_offset */
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/* A 16-bit PC-relative relocation. */
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HOWTO (R_860_PC16, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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16, /* bitsize */
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true, /* pc_relative */
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0, /* bitpos */
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complain_overflow_bitfield, /* complain_on_overflow */
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bfd_elf_generic_reloc, /* special_function */
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"R_860_PC16", /* name */
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false, /* partial_inplace */
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0xffff, /* src_mask */
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0xffff, /* dst_mask */
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true), /* pcrel_offset */
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HOWTO (R_860_LOW0, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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16, /* bitsize */
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false, /* pc_relative */
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0, /* bitpos */
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complain_overflow_dont, /* complain_on_overflow */
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bfd_elf_generic_reloc, /* special_function */
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"R_860_LOW0", /* name */
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false, /* partial_inplace */
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0xffff, /* src_mask */
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0xffff, /* dst_mask */
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false), /* pcrel_offset */
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HOWTO (R_860_SPLIT0, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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16, /* bitsize */
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false, /* pc_relative */
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0, /* bitpos */
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complain_overflow_dont, /* complain_on_overflow */
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bfd_elf_generic_reloc, /* special_function */
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"R_860_SPLIT0", /* name */
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false, /* partial_inplace */
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0x1f07ff, /* src_mask */
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0x1f07ff, /* dst_mask */
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false), /* pcrel_offset */
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HOWTO (R_860_LOW1, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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16, /* bitsize */
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false, /* pc_relative */
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0, /* bitpos */
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complain_overflow_dont, /* complain_on_overflow */
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bfd_elf_generic_reloc, /* special_function */
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"R_860_LOW1", /* name */
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false, /* partial_inplace */
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0xfffe, /* src_mask */
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0xfffe, /* dst_mask */
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false), /* pcrel_offset */
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HOWTO (R_860_SPLIT1, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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16, /* bitsize */
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false, /* pc_relative */
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0, /* bitpos */
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complain_overflow_dont, /* complain_on_overflow */
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bfd_elf_generic_reloc, /* special_function */
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"R_860_SPLIT1", /* name */
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false, /* partial_inplace */
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0x1f07ff, /* src_mask */
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0x1f07ff, /* dst_mask */
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false), /* pcrel_offset */
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HOWTO (R_860_LOW2, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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16, /* bitsize */
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false, /* pc_relative */
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0, /* bitpos */
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complain_overflow_dont, /* complain_on_overflow */
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bfd_elf_generic_reloc, /* special_function */
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"R_860_LOW2", /* name */
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false, /* partial_inplace */
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0xfffc, /* src_mask */
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0xfffc, /* dst_mask */
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false), /* pcrel_offset */
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HOWTO (R_860_SPLIT2, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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16, /* bitsize */
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false, /* pc_relative */
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0, /* bitpos */
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complain_overflow_dont, /* complain_on_overflow */
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bfd_elf_generic_reloc, /* special_function */
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"R_860_SPLIT2", /* name */
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false, /* partial_inplace */
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0x1f07ff, /* src_mask */
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0x1f07ff, /* dst_mask */
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false), /* pcrel_offset */
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HOWTO (R_860_LOW3, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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16, /* bitsize */
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false, /* pc_relative */
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0, /* bitpos */
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complain_overflow_dont, /* complain_on_overflow */
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bfd_elf_generic_reloc, /* special_function */
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"R_860_LOW3", /* name */
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false, /* partial_inplace */
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0xfff8, /* src_mask */
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0xfff8, /* dst_mask */
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false), /* pcrel_offset */
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HOWTO (R_860_LOGOT0, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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16, /* bitsize */
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false, /* pc_relative */
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0, /* bitpos */
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complain_overflow_dont, /* complain_on_overflow */
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bfd_elf_generic_reloc, /* special_function */
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"R_860_LOGOT0", /* name */
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false, /* partial_inplace */
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0, /* src_mask */
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0xffff, /* dst_mask */
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true), /* pcrel_offset */
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HOWTO (R_860_SPGOT0, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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16, /* bitsize */
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false, /* pc_relative */
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0, /* bitpos */
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complain_overflow_dont, /* complain_on_overflow */
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bfd_elf_generic_reloc, /* special_function */
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"R_860_SPGOT0", /* name */
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false, /* partial_inplace */
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0, /* src_mask */
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0xffff, /* dst_mask */
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true), /* pcrel_offset */
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HOWTO (R_860_LOGOT1, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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16, /* bitsize */
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false, /* pc_relative */
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0, /* bitpos */
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||||||
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complain_overflow_dont, /* complain_on_overflow */
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||||||
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bfd_elf_generic_reloc, /* special_function */
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"R_860_LOGOT1", /* name */
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false, /* partial_inplace */
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||||||
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0, /* src_mask */
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0xffff, /* dst_mask */
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true), /* pcrel_offset */
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|
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HOWTO (R_860_SPGOT1, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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16, /* bitsize */
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false, /* pc_relative */
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0, /* bitpos */
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complain_overflow_dont, /* complain_on_overflow */
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bfd_elf_generic_reloc, /* special_function */
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"R_860_SPGOT1", /* name */
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false, /* partial_inplace */
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0, /* src_mask */
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0xffff, /* dst_mask */
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true), /* pcrel_offset */
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HOWTO (R_860_LOGOTOFF0, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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32, /* bitsize */
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false, /* pc_relative */
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0, /* bitpos */
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||||||
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complain_overflow_dont, /* complain_on_overflow */
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||||||
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bfd_elf_generic_reloc, /* special_function */
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"R_860_LOGOTOFF0", /* name */
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true, /* partial_inplace */
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||||||
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0xffffffff, /* src_mask */
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0xffffffff, /* dst_mask */
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false), /* pcrel_offset */
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HOWTO (R_860_SPGOTOFF0, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
|
||||||
|
32, /* bitsize */
|
||||||
|
false, /* pc_relative */
|
||||||
|
0, /* bitpos */
|
||||||
|
complain_overflow_dont, /* complain_on_overflow */
|
||||||
|
bfd_elf_generic_reloc, /* special_function */
|
||||||
|
"R_860_SPGOTOFF0", /* name */
|
||||||
|
true, /* partial_inplace */
|
||||||
|
0xffffffff, /* src_mask */
|
||||||
|
0xffffffff, /* dst_mask */
|
||||||
|
false), /* pcrel_offset */
|
||||||
|
|
||||||
|
HOWTO (R_860_LOGOTOFF1, /* type */
|
||||||
|
0, /* rightshift */
|
||||||
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
||||||
|
32, /* bitsize */
|
||||||
|
false, /* pc_relative */
|
||||||
|
0, /* bitpos */
|
||||||
|
complain_overflow_dont, /* complain_on_overflow */
|
||||||
|
bfd_elf_generic_reloc, /* special_function */
|
||||||
|
"R_860_LOGOTOFF1", /* name */
|
||||||
|
true, /* partial_inplace */
|
||||||
|
0xffffffff, /* src_mask */
|
||||||
|
0xffffffff, /* dst_mask */
|
||||||
|
false), /* pcrel_offset */
|
||||||
|
|
||||||
|
HOWTO (R_860_SPGOTOFF1, /* type */
|
||||||
|
0, /* rightshift */
|
||||||
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
||||||
|
32, /* bitsize */
|
||||||
|
false, /* pc_relative */
|
||||||
|
0, /* bitpos */
|
||||||
|
complain_overflow_dont, /* complain_on_overflow */
|
||||||
|
bfd_elf_generic_reloc, /* special_function */
|
||||||
|
"R_860_SPGOTOFF1", /* name */
|
||||||
|
true, /* partial_inplace */
|
||||||
|
0xffffffff, /* src_mask */
|
||||||
|
0xffffffff, /* dst_mask */
|
||||||
|
false), /* pcrel_offset */
|
||||||
|
|
||||||
|
HOWTO (R_860_LOGOTOFF2, /* type */
|
||||||
|
0, /* rightshift */
|
||||||
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
||||||
|
32, /* bitsize */
|
||||||
|
false, /* pc_relative */
|
||||||
|
0, /* bitpos */
|
||||||
|
complain_overflow_dont, /* complain_on_overflow */
|
||||||
|
bfd_elf_generic_reloc, /* special_function */
|
||||||
|
"R_860_LOGOTOFF2", /* name */
|
||||||
|
true, /* partial_inplace */
|
||||||
|
0xffffffff, /* src_mask */
|
||||||
|
0xffffffff, /* dst_mask */
|
||||||
|
false), /* pcrel_offset */
|
||||||
|
|
||||||
|
HOWTO (R_860_LOGOTOFF3, /* type */
|
||||||
|
0, /* rightshift */
|
||||||
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
||||||
|
32, /* bitsize */
|
||||||
|
false, /* pc_relative */
|
||||||
|
0, /* bitpos */
|
||||||
|
complain_overflow_dont, /* complain_on_overflow */
|
||||||
|
bfd_elf_generic_reloc, /* special_function */
|
||||||
|
"R_860_LOGOTOFF3", /* name */
|
||||||
|
true, /* partial_inplace */
|
||||||
|
0xffffffff, /* src_mask */
|
||||||
|
0xffffffff, /* dst_mask */
|
||||||
|
false), /* pcrel_offset */
|
||||||
|
|
||||||
|
HOWTO (R_860_LOPC, /* type */
|
||||||
|
0, /* rightshift */
|
||||||
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
||||||
|
16, /* bitsize */
|
||||||
|
true, /* pc_relative */
|
||||||
|
0, /* bitpos */
|
||||||
|
complain_overflow_bitfield, /* complain_on_overflow */
|
||||||
|
bfd_elf_generic_reloc, /* special_function */
|
||||||
|
"R_860_LOPC", /* name */
|
||||||
|
false, /* partial_inplace */
|
||||||
|
0xffff, /* src_mask */
|
||||||
|
0xffff, /* dst_mask */
|
||||||
|
true), /* pcrel_offset */
|
||||||
|
|
||||||
|
HOWTO (R_860_HIGHADJ, /* type */
|
||||||
|
0, /* rightshift */
|
||||||
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
||||||
|
16, /* bitsize */
|
||||||
|
false, /* pc_relative */
|
||||||
|
0, /* bitpos */
|
||||||
|
complain_overflow_dont, /* complain_on_overflow */
|
||||||
|
bfd_elf_generic_reloc, /* special_function */
|
||||||
|
"R_860_HIGHADJ", /* name */
|
||||||
|
false, /* partial_inplace */
|
||||||
|
0xffff, /* src_mask */
|
||||||
|
0xffff, /* dst_mask */
|
||||||
|
false), /* pcrel_offset */
|
||||||
|
|
||||||
|
HOWTO (R_860_HAGOT, /* type */
|
||||||
|
0, /* rightshift */
|
||||||
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
||||||
|
16, /* bitsize */
|
||||||
|
false, /* pc_relative */
|
||||||
|
0, /* bitpos */
|
||||||
|
complain_overflow_dont, /* complain_on_overflow */
|
||||||
|
bfd_elf_generic_reloc, /* special_function */
|
||||||
|
"R_860_HAGOT", /* name */
|
||||||
|
false, /* partial_inplace */
|
||||||
|
0, /* src_mask */
|
||||||
|
0xffff, /* dst_mask */
|
||||||
|
true), /* pcrel_offset */
|
||||||
|
|
||||||
|
HOWTO (R_860_HAGOTOFF, /* type */
|
||||||
|
0, /* rightshift */
|
||||||
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
||||||
|
32, /* bitsize */
|
||||||
|
false, /* pc_relative */
|
||||||
|
0, /* bitpos */
|
||||||
|
complain_overflow_dont, /* complain_on_overflow */
|
||||||
|
bfd_elf_generic_reloc, /* special_function */
|
||||||
|
"R_860_HAGOTOFF", /* name */
|
||||||
|
true, /* partial_inplace */
|
||||||
|
0xffffffff, /* src_mask */
|
||||||
|
0xffffffff, /* dst_mask */
|
||||||
|
false), /* pcrel_offset */
|
||||||
|
|
||||||
|
HOWTO (R_860_HAPC, /* type */
|
||||||
|
0, /* rightshift */
|
||||||
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
||||||
|
16, /* bitsize */
|
||||||
|
true, /* pc_relative */
|
||||||
|
0, /* bitpos */
|
||||||
|
complain_overflow_bitfield, /* complain_on_overflow */
|
||||||
|
bfd_elf_generic_reloc, /* special_function */
|
||||||
|
"R_860_HAPC", /* name */
|
||||||
|
false, /* partial_inplace */
|
||||||
|
0xffff, /* src_mask */
|
||||||
|
0xffff, /* dst_mask */
|
||||||
|
true), /* pcrel_offset */
|
||||||
|
|
||||||
|
HOWTO (R_860_HIGH, /* type */
|
||||||
|
0, /* rightshift */
|
||||||
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
||||||
|
16, /* bitsize */
|
||||||
|
false, /* pc_relative */
|
||||||
|
0, /* bitpos */
|
||||||
|
complain_overflow_dont, /* complain_on_overflow */
|
||||||
|
bfd_elf_generic_reloc, /* special_function */
|
||||||
|
"R_860_HIGH", /* name */
|
||||||
|
false, /* partial_inplace */
|
||||||
|
0xffff, /* src_mask */
|
||||||
|
0xffff, /* dst_mask */
|
||||||
|
false), /* pcrel_offset */
|
||||||
|
|
||||||
|
HOWTO (R_860_HIGOT, /* type */
|
||||||
|
0, /* rightshift */
|
||||||
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
||||||
|
16, /* bitsize */
|
||||||
|
false, /* pc_relative */
|
||||||
|
0, /* bitpos */
|
||||||
|
complain_overflow_dont, /* complain_on_overflow */
|
||||||
|
bfd_elf_generic_reloc, /* special_function */
|
||||||
|
"R_860_HIGOT", /* name */
|
||||||
|
false, /* partial_inplace */
|
||||||
|
0, /* src_mask */
|
||||||
|
0xffff, /* dst_mask */
|
||||||
|
true), /* pcrel_offset */
|
||||||
|
|
||||||
|
HOWTO (R_860_HIGOTOFF, /* type */
|
||||||
|
0, /* rightshift */
|
||||||
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
||||||
|
32, /* bitsize */
|
||||||
|
false, /* pc_relative */
|
||||||
|
0, /* bitpos */
|
||||||
|
complain_overflow_dont, /* complain_on_overflow */
|
||||||
|
bfd_elf_generic_reloc, /* special_function */
|
||||||
|
"R_860_HIGOTOFF", /* name */
|
||||||
|
true, /* partial_inplace */
|
||||||
|
0xffffffff, /* src_mask */
|
||||||
|
0xffffffff, /* dst_mask */
|
||||||
|
false), /* pcrel_offset */
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
static unsigned char elf_code_to_howto_index[R_860_max + 1];
|
||||||
|
|
||||||
|
static reloc_howto_type *
|
||||||
|
lookup_howto (rtype)
|
||||||
|
unsigned int rtype;
|
||||||
|
{
|
||||||
|
static int initialized = 0;
|
||||||
|
int i;
|
||||||
|
int howto_tbl_size = (int) (sizeof (elf32_i860_howto_table)
|
||||||
|
/ sizeof (elf32_i860_howto_table[0]));
|
||||||
|
|
||||||
|
if (! initialized)
|
||||||
|
{
|
||||||
|
initialized = 1;
|
||||||
|
memset (elf_code_to_howto_index, 0xff,
|
||||||
|
sizeof (elf_code_to_howto_index));
|
||||||
|
for (i = 0; i < howto_tbl_size; i++)
|
||||||
|
elf_code_to_howto_index[elf32_i860_howto_table[i].type] = i;
|
||||||
|
}
|
||||||
|
|
||||||
|
BFD_ASSERT (rtype <= R_860_max);
|
||||||
|
i = elf_code_to_howto_index[rtype];
|
||||||
|
if (i >= howto_tbl_size)
|
||||||
|
return 0;
|
||||||
|
return elf32_i860_howto_table + i;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/* Given a BFD reloc, return the matching HOWTO structure. */
|
||||||
|
static reloc_howto_type *
|
||||||
|
elf32_i860_reloc_type_lookup (abfd, code)
|
||||||
|
bfd * abfd ATTRIBUTE_UNUSED;
|
||||||
|
bfd_reloc_code_real_type code;
|
||||||
|
{
|
||||||
|
unsigned int rtype;
|
||||||
|
|
||||||
|
switch (code)
|
||||||
|
{
|
||||||
|
case BFD_RELOC_NONE:
|
||||||
|
rtype = R_860_NONE;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_32:
|
||||||
|
rtype = R_860_32;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_COPY:
|
||||||
|
rtype = R_860_COPY;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_GLOB_DAT:
|
||||||
|
rtype = R_860_GLOB_DAT;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_JUMP_SLOT:
|
||||||
|
rtype = R_860_JUMP_SLOT;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_RELATIVE:
|
||||||
|
rtype = R_860_RELATIVE;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_PC26:
|
||||||
|
rtype = R_860_PC26;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_PLT26:
|
||||||
|
rtype = R_860_PLT26;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_PC16:
|
||||||
|
rtype = R_860_PC16;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_LOW0:
|
||||||
|
rtype = R_860_LOW0;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_SPLIT0:
|
||||||
|
rtype = R_860_SPLIT0;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_LOW1:
|
||||||
|
rtype = R_860_LOW1;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_SPLIT1:
|
||||||
|
rtype = R_860_SPLIT1;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_LOW2:
|
||||||
|
rtype = R_860_LOW2;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_SPLIT2:
|
||||||
|
rtype = R_860_SPLIT2;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_LOW3:
|
||||||
|
rtype = R_860_LOW3;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_LOGOT0:
|
||||||
|
rtype = R_860_LOGOT0;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_SPGOT0:
|
||||||
|
rtype = R_860_SPGOT0;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_LOGOT1:
|
||||||
|
rtype = R_860_LOGOT1;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_SPGOT1:
|
||||||
|
rtype = R_860_SPGOT1;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_LOGOTOFF0:
|
||||||
|
rtype = R_860_LOGOTOFF0;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_SPGOTOFF0:
|
||||||
|
rtype = R_860_SPGOTOFF0;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_LOGOTOFF1:
|
||||||
|
rtype = R_860_LOGOTOFF1;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_SPGOTOFF1:
|
||||||
|
rtype = R_860_SPGOTOFF1;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_LOGOTOFF2:
|
||||||
|
rtype = R_860_LOGOTOFF2;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_LOGOTOFF3:
|
||||||
|
rtype = R_860_LOGOTOFF3;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_LOPC:
|
||||||
|
rtype = R_860_LOPC;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_HIGHADJ:
|
||||||
|
rtype = R_860_HIGHADJ;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_HAGOT:
|
||||||
|
rtype = R_860_HAGOT;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_HAGOTOFF:
|
||||||
|
rtype = R_860_HAGOTOFF;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_HAPC:
|
||||||
|
rtype = R_860_HAPC;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_HIGH:
|
||||||
|
rtype = R_860_HIGH;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_HIGOT:
|
||||||
|
rtype = R_860_HIGOT;
|
||||||
|
break;
|
||||||
|
case BFD_RELOC_860_HIGOTOFF:
|
||||||
|
rtype = R_860_HIGOTOFF;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
rtype = 0;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
return lookup_howto (rtype);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/* Given a ELF reloc, return the matching HOWTO structure. */
|
||||||
|
static void
|
||||||
|
elf32_i860_info_to_howto_rela (abfd, bfd_reloc, elf_reloc)
|
||||||
|
bfd *abfd ATTRIBUTE_UNUSED;
|
||||||
|
arelent *bfd_reloc;
|
||||||
|
Elf64_Internal_Rela *elf_reloc;
|
||||||
|
{
|
||||||
|
bfd_reloc->howto = lookup_howto (ELF32_R_TYPE (elf_reloc->r_info));
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
#define bfd_elf32_bfd_reloc_type_lookup bfd_default_reloc_type_lookup
|
|
||||||
#define elf_info_to_howto _bfd_elf_no_info_to_howto
|
|
||||||
|
|
||||||
#define TARGET_BIG_SYM bfd_elf32_i860_vec
|
#define TARGET_BIG_SYM bfd_elf32_i860_vec
|
||||||
#define TARGET_BIG_NAME "elf32-i860"
|
#define TARGET_BIG_NAME "elf32-i860"
|
||||||
#define TARGET_LITTLE_SYM bfd_elf32_i860_little_vec
|
#define TARGET_LITTLE_SYM bfd_elf32_i860_little_vec
|
||||||
#define TARGET_LITTLE_NAME "elf32-i860-little"
|
#define TARGET_LITTLE_NAME "elf32-i860-little"
|
||||||
#define ELF_ARCH bfd_arch_i860
|
#define ELF_ARCH bfd_arch_i860
|
||||||
#define ELF_MACHINE_CODE EM_860
|
#define ELF_MACHINE_CODE EM_860
|
||||||
#define ELF_MAXPAGESIZE 4096 /* Page size in bytes. */
|
#define ELF_MAXPAGESIZE 4096
|
||||||
|
|
||||||
|
|
||||||
|
#define elf_info_to_howto elf32_i860_info_to_howto_rela
|
||||||
|
#define bfd_elf32_bfd_reloc_type_lookup elf32_i860_reloc_type_lookup
|
||||||
|
|
||||||
#include "elf32-target.h"
|
#include "elf32-target.h"
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue