113 lines
4 KiB
C
113 lines
4 KiB
C
/* CRIS ELF support for BFD.
|
|
Copyright 2000, 2001 Free Software Foundation, Inc.
|
|
Contributed by Axis Communications AB, Lund, Sweden.
|
|
Written by Hans-Peter Nilsson.
|
|
|
|
This file is part of BFD, the Binary File Descriptor library.
|
|
|
|
This program 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 2 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.,
|
|
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
|
|
|
#ifndef _ELF_CRIS_H
|
|
#define _ELF_CRIS_H
|
|
|
|
#include "elf/reloc-macros.h"
|
|
|
|
/* Relocations. */
|
|
START_RELOC_NUMBERS (elf_cris_reloc_type)
|
|
RELOC_NUMBER (R_CRIS_NONE, 0)
|
|
RELOC_NUMBER (R_CRIS_8, 1)
|
|
RELOC_NUMBER (R_CRIS_16, 2)
|
|
RELOC_NUMBER (R_CRIS_32, 3)
|
|
|
|
/* The "PC" position is the location right after the relocation. */
|
|
RELOC_NUMBER (R_CRIS_8_PCREL, 4)
|
|
RELOC_NUMBER (R_CRIS_16_PCREL, 5)
|
|
RELOC_NUMBER (R_CRIS_32_PCREL, 6)
|
|
|
|
RELOC_NUMBER (R_CRIS_GNU_VTINHERIT, 7)
|
|
RELOC_NUMBER (R_CRIS_GNU_VTENTRY, 8)
|
|
|
|
/* Copy contents at dynlinking. Generated by the linker.
|
|
The BFD equivalent is BFD_RELOC_CRIS_COPY. */
|
|
RELOC_NUMBER (R_CRIS_COPY, 9)
|
|
|
|
/* Create GOT entry. Generated by the linker.
|
|
The BFD equivalent is BFD_RELOC_CRIS_GLOB_DAT. */
|
|
RELOC_NUMBER (R_CRIS_GLOB_DAT, 10)
|
|
|
|
/* Create PLT entry. Generated by the linker.
|
|
The BFD equivalent is BFD_RELOC_CRIS_JUMP_SLOT. */
|
|
RELOC_NUMBER (R_CRIS_JUMP_SLOT, 11)
|
|
|
|
/* Adjust by program base. Generated by the linker.
|
|
The BFD equivalent is BFD_RELOC_CRIS_RELATIVE. */
|
|
RELOC_NUMBER (R_CRIS_RELATIVE, 12)
|
|
|
|
/* A 16-bit offset to entry in GOT and request to create GOT entry for
|
|
that symbol.
|
|
The BFD equivalent is BFD_RELOC_CRIS_16_GOT. */
|
|
RELOC_NUMBER (R_CRIS_16_GOT, 13)
|
|
|
|
/* A 32-bit offset to entry in GOT and request to create GOT entry for
|
|
that symbol.
|
|
The BFD equivalent is BFD_RELOC_CRIS_32_GOT. */
|
|
RELOC_NUMBER (R_CRIS_32_GOT, 14)
|
|
|
|
/* A 16-bit offset to entry in PLT part of GOT and request to create PLT
|
|
entry for that symbol.
|
|
The BFD equivalent is BFD_RELOC_CRIS_16_GOTPLT. */
|
|
RELOC_NUMBER (R_CRIS_16_GOTPLT, 15)
|
|
|
|
/* A 32-bit offset to entry in PLT part of GOT and request to create PLT
|
|
entry for that symbol.
|
|
The BFD equivalent is BFD_RELOC_CRIS_32_GOTPLT. */
|
|
RELOC_NUMBER (R_CRIS_32_GOTPLT, 16)
|
|
|
|
/* A 32-bit offset from GOT to (local) symbol: no GOT entry should be
|
|
necessary.
|
|
The BFD equivalent is BFD_RELOC_CRIS_32_GOTREL. */
|
|
RELOC_NUMBER (R_CRIS_32_GOTREL, 17)
|
|
|
|
/* A 32-bit offset from GOT to entry for this symbol in PLT and request
|
|
to create PLT entry for symbol.
|
|
The BFD equivalent is BFD_RELOC_CRIS_32_GOTREL. */
|
|
RELOC_NUMBER (R_CRIS_32_PLT_GOTREL, 18)
|
|
|
|
/* A 32-bit offset from location after this relocation (addend specifies
|
|
offset) to entry for this symbol in PLT and request to create PLT
|
|
entry for symbol.
|
|
The BFD equivalent is BFD_RELOC_CRIS_32_PLT_PCREL. */
|
|
RELOC_NUMBER (R_CRIS_32_PLT_PCREL, 19)
|
|
|
|
/* No other relocs must be visible outside the assembler. */
|
|
|
|
END_RELOC_NUMBERS (R_CRIS_max)
|
|
|
|
/* User symbols in this file have a leading underscore. */
|
|
#define EF_CRIS_UNDERSCORE 0x00000001
|
|
|
|
/* This is a mask for different incompatible machine variants. */
|
|
#define EF_CRIS_VARIANT_MASK 0x0000000e
|
|
|
|
/* Variant 0; may contain v0..10 object. */
|
|
#define EF_CRIS_VARIANT_ANY_V0_V10 0x00000000
|
|
|
|
/* Variant 1; contains v32 object. */
|
|
#define EF_CRIS_VARIANT_V32 0x00000002
|
|
|
|
/* Variant 2; contains object compatible with v32 and v10. */
|
|
#define EF_CRIS_VARIANT_COMMON_V10_V32 0x00000004
|
|
|
|
#endif /* _ELF_CRIS_H */
|