61 lines
2.4 KiB
C
61 lines
2.4 KiB
C
/* ARM ELF support for BFD.
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Copyright (C) 1998 Free Software Foundation, Inc.
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This file is part of BFD, the Binary File Descriptor library.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#ifndef _ELF_ARM_H
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#define _ELF_ARM_H
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#include "elf/reloc-macros.h"
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/* Processor specific flags for the ELF header e_flags field. */
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#define EF_ARM_RELEXEC 0x01
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#define EF_ARM_HASENTRY 0x02
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/* ARM-specific values for sh_flags */
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#define SHF_ENTRYSECT 0x10000000 /* Section contains an entry point */
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#define SHF_COMDEF 0x80000000 /* Section may be multiply defined in the input to a link step */
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/* ARM-specific program header flags */
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#define PF_ARM_SB 0x10000000 /* Segment contains the location addressed by the static base */
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/* Relocation types. */
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START_RELOC_NUMBERS (elf_arm_reloc_type)
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RELOC_NUMBER (R_ARM_NONE, 0)
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RELOC_NUMBER (R_ARM_PC24, 1)
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RELOC_NUMBER (R_ARM_ABS32, 2)
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RELOC_NUMBER (R_ARM_REL32, 3)
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RELOC_NUMBER (R_ARM_ABS8, 4)
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RELOC_NUMBER (R_ARM_ABS16, 5)
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RELOC_NUMBER (R_ARM_ABS12, 6)
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RELOC_NUMBER (R_ARM_THM_ABS5, 7)
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RELOC_NUMBER (R_ARM_THM_PC22, 8)
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RELOC_NUMBER (R_ARM_SBREL32, 9)
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RELOC_NUMBER (R_ARM_AMP_VCALL9, 10)
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RELOC_NUMBER (R_ARM_THM_PC11, 11) /* cygnus extension to abi: thumb unconditional branch */
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RELOC_NUMBER (R_ARM_THM_PC9, 12) /* cygnus extension to abi: thumb conditional branch */
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FAKE_RELOC (FIRST_INVALID_RELOC, 13)
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FAKE_RELOC (LAST_INVALID_RELOC, 249)
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RELOC_NUMBER (R_ARM_RSBREL32, 250)
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RELOC_NUMBER (R_ARM_THM_RPC22, 251)
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RELOC_NUMBER (R_ARM_RREL32, 252)
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RELOC_NUMBER (R_ARM_RABS32, 253)
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RELOC_NUMBER (R_ARM_RPC24, 254)
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RELOC_NUMBER (R_ARM_RBASE, 255)
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END_RELOC_NUMBERS
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#endif
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