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* arm.h: Renumber relocs to conform to standard. 

(EF_NEW_ABI):  Define.
        (EF_OLD_ABI):  Define.
        * arm-oabi.h:  New file.
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Catherine Moore 1999-02-01 19:38:10 +00:00
parent af9067c171
commit 612df9a73a
2 changed files with 94 additions and 0 deletions
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7
include/elf/ChangeLog
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Mon Feb 1 11:33:56 1999 Catherine Moore <clm@cygnus.com>
* arm.h: Renumber relocs to conform to standard.
(EF_NEW_ABI): Define.
(EF_OLD_ABI): Define.
* arm-oabi.h: New file.
1999-01-28 Nick Clifton <nickc@cygnus.com>
* fr30.h: Add R_FR30_GNU_VT{INHERIT,ENTRY} relocs.

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include/elf/arm-oabi.h Normal file
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/* ARM ELF support for BFD.
Copyright (C) 1998, 1999 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
#include "elf/reloc-macros.h"
/* Processor specific flags for the ELF header e_flags field. */
#define EF_ARM_RELEXEC 0x01
#define EF_ARM_HASENTRY 0x02
#define EF_INTERWORK 0x04
#define EF_APCS_26 0x08
#define EF_APCS_FLOAT 0x10
#define EF_PIC 0x20
#define EF_ALIGN8 0x40 /* 8-bit structure alignment is in use */
#define EF_NEW_ABI 0x80
#define EF_OLD_ABI 0x100
/* Local aliases for some flags to match names used by COFF port. */
#define F_INTERWORK EF_INTERWORK
#define F_APCS26 EF_APCS_26
#define F_APCS_FLOAT EF_APCS_FLOAT
#define F_PIC EF_PIC
/* Additional symbol types for Thumb */
#define STT_ARM_TFUNC 0xd
/* 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 */
/* Relocation types. */
START_RELOC_NUMBERS (elf_arm_reloc_type)
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 */
RELOC_NUMBER (R_ARM_GNU_VTINHERIT, 13)
RELOC_NUMBER (R_ARM_GNU_VTENTRY, 14)
RELOC_NUMBER (R_ARM_COPY, 20) /* copy symbol at runtime */
RELOC_NUMBER (R_ARM_GLOB_DAT, 21) /* create GOT entry */
RELOC_NUMBER (R_ARM_JUMP_SLOT, 22) /* create PLT entry */
RELOC_NUMBER (R_ARM_RELATIVE, 23) /* adjust by program base */
RELOC_NUMBER (R_ARM_GOTOFF, 24) /* 32 bit offset to GOT */
RELOC_NUMBER (R_ARM_GOTPC, 25) /* 32 bit PC relative offset to GOT */
RELOC_NUMBER (R_ARM_GOT32, 26) /* 32 bit GOT entry */
RELOC_NUMBER (R_ARM_PLT32, 27) /* 32 bit PLT address */
FAKE_RELOC (FIRST_INVALID_RELOC, 28)
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)
END_RELOC_NUMBERS
#endif