1998-07-21 20:12:27 +00:00
|
|
|
/* ARM ELF support for BFD.
|
|
|
|
|
Copyright (C) 1998 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
|
|
|
|
|
|
|
|
|
#ifndef _ELF_ARM_H
|
|
|
|
|
#define _ELF_ARM_H
|
|
|
|
|
|
1998-07-22 23:27:31 +00:00
|
|
|
#include "elf/reloc-macros.h"
|
1998-07-22 22:01:56 +00:00
|
|
|
|
1998-07-31 15:04:36 +00:00
|
|
|
/* Processor specific flags for the ELF header e_flags field. */
|
|
|
|
|
#define EF_ARM_RELEXEC 0x01
|
|
|
|
|
#define EF_ARM_HASENTRY 0x02
|
|
|
|
|
|
|
|
|
|
/* ARM-specific values for sh_flags */
|
|
|
|
|
#define SHF_ENTRYSECT 0x10000000 /* Section contains an entry point */
|
|
|
|
|
#define SHF_COMDEF 0x80000000 /* Section may be multiply defined in the input to a link step */
|
|
|
|
|
|
|
|
|
|
/* ARM-specific program header flags */
|
|
|
|
|
#define PF_ARM_SB 0x10000000 /* Segment contains the location addressed by the static base */
|
|
|
|
|
|
1998-07-22 22:01:56 +00:00
|
|
|
/* Relocation types. */
|
|
|
|
|
START_RELOC_NUMBERS (elf_arm_reloc_type)
|
1998-07-31 15:04:36 +00:00
|
|
|
RELOC_NUMBER (R_ARM_NONE, 0)
|
|
|
|
|
RELOC_NUMBER (R_ARM_PC24, 1)
|
|
|
|
|
RELOC_NUMBER (R_ARM_ABS32, 2)
|
|
|
|
|
RELOC_NUMBER (R_ARM_REL32, 3)
|
|
|
|
|
RELOC_NUMBER (R_ARM_ABS8, 4)
|
|
|
|
|
RELOC_NUMBER (R_ARM_ABS16, 5)
|
|
|
|
|
RELOC_NUMBER (R_ARM_ABS12, 6)
|
|
|
|
|
RELOC_NUMBER (R_ARM_THM_ABS5, 7)
|
|
|
|
|
RELOC_NUMBER (R_ARM_THM_PC22, 8)
|
|
|
|
|
RELOC_NUMBER (R_ARM_SBREL32, 9)
|
|
|
|
|
RELOC_NUMBER (R_ARM_AMP_VCALL9, 10)
|
|
|
|
|
RELOC_NUMBER (R_ARM_THM_PC11, 11) /* cygnus extension to abi: thumb unconditional branch */
|
|
|
|
|
RELOC_NUMBER (R_ARM_THM_PC9, 12) /* cygnus extension to abi: thumb conditional branch */
|
|
|
|
|
FAKE_RELOC (FIRST_INVALID_RELOC, 13)
|
|
|
|
|
FAKE_RELOC (LAST_INVALID_RELOC, 249)
|
|
|
|
|
RELOC_NUMBER (R_ARM_RSBREL32, 250)
|
|
|
|
|
RELOC_NUMBER (R_ARM_THM_RPC22, 251)
|
|
|
|
|
RELOC_NUMBER (R_ARM_RREL32, 252)
|
|
|
|
|
RELOC_NUMBER (R_ARM_RABS32, 253)
|
|
|
|
|
RELOC_NUMBER (R_ARM_RPC24, 254)
|
|
|
|
|
RELOC_NUMBER (R_ARM_RBASE, 255)
|
1998-07-22 22:01:56 +00:00
|
|
|
END_RELOC_NUMBERS
|
1998-07-21 20:12:27 +00:00
|
|
|
|
|
|
|
|
#endif
|
