64 lines
2.5 KiB
C
64 lines
2.5 KiB
C
|
/* Xilinx MicroBlaze support for BFD.
|
||
|
|
|
||
|
|
Copyright 2009 Free Software Foundation, Inc.
|
||
|
|
|
||
|
|
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., 51 Franklin Street - Fifth Floor, Boston, MA
|
||
|
|
02110-1301, USA. */
|
||
|
|
|
||
|
|
|
||
|
|
/* This file holds definitions specific to the MICROBLAZE ELF ABI. */
|
||
|
|
#ifndef _ELF_MICROBLAZE_H
|
||
|
|
#define _ELF_MICROBLAZE_H
|
||
|
|
|
||
|
|
#include "elf/reloc-macros.h"
|
||
|
|
|
||
|
|
/* Relocations. */
|
||
|
|
START_RELOC_NUMBERS (elf_microblaze_reloc_type)
|
||
|
|
RELOC_NUMBER (R_MICROBLAZE_NONE, 0)
|
||
|
|
RELOC_NUMBER (R_MICROBLAZE_32, 1)
|
||
|
|
RELOC_NUMBER (R_MICROBLAZE_32_PCREL, 2)
|
||
|
|
RELOC_NUMBER (R_MICROBLAZE_64_PCREL, 3)
|
||
|
|
RELOC_NUMBER (R_MICROBLAZE_32_PCREL_LO, 4)
|
||
|
|
RELOC_NUMBER (R_MICROBLAZE_64, 5)
|
||
|
|
RELOC_NUMBER (R_MICROBLAZE_32_LO, 6)
|
||
|
|
RELOC_NUMBER (R_MICROBLAZE_SRO32, 7)
|
||
|
|
RELOC_NUMBER (R_MICROBLAZE_SRW32, 8)
|
||
|
|
RELOC_NUMBER (R_MICROBLAZE_64_NONE, 9)
|
||
|
|
RELOC_NUMBER (R_MICROBLAZE_32_SYM_OP_SYM, 10)
|
||
|
|
RELOC_NUMBER (R_MICROBLAZE_GNU_VTINHERIT, 11)
|
||
|
|
RELOC_NUMBER (R_MICROBLAZE_GNU_VTENTRY, 12)
|
||
|
|
RELOC_NUMBER (R_MICROBLAZE_GOTPC_64, 13) /* PC-relative GOT offset. */
|
||
|
|
RELOC_NUMBER (R_MICROBLAZE_GOT_64, 14) /* GOT entry offset. */
|
||
|
|
RELOC_NUMBER (R_MICROBLAZE_PLT_64, 15) /* PLT offset (PC-relative). */
|
||
|
|
RELOC_NUMBER (R_MICROBLAZE_REL, 16) /* Adjust by program base. */
|
||
|
|
RELOC_NUMBER (R_MICROBLAZE_JUMP_SLOT, 17) /* Create PLT entry. */
|
||
|
|
RELOC_NUMBER (R_MICROBLAZE_GLOB_DAT, 18) /* Create GOT entry. */
|
||
|
|
RELOC_NUMBER (R_MICROBLAZE_GOTOFF_64, 19) /* Offset relative to GOT. */
|
||
|
|
RELOC_NUMBER (R_MICROBLAZE_GOTOFF_32, 20) /* Offset relative to GOT. */
|
||
|
|
RELOC_NUMBER (R_MICROBLAZE_COPY, 21) /* Runtime copy. */
|
||
|
|
|
||
|
|
END_RELOC_NUMBERS (R_MICROBLAZE_max)
|
||
|
|
|
||
|
|
/* Global base address names. */
|
||
|
|
#define RO_SDA_ANCHOR_NAME "_SDA2_BASE_"
|
||
|
|
#define RW_SDA_ANCHOR_NAME "_SDA_BASE_"
|
||
|
|
|
||
|
|
/* Section Attributes. */
|
||
|
|
#define SHF_MICROBLAZE_NOREAD 0x80000000
|
||
|
|
|
||
|
|
#endif /* _ELF_MICROBLAZE_H */
|