/* ARC ELF support for BFD.
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/* ARC ELF support for BFD.
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Copyright (C) 1995, 1997 Free Software Foundation, Inc.
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Copyright (C) 1995, 1997 Free Software Foundation, Inc.
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Contributed by Doug Evans, (dje@cygnus.com)
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Contributed by Doug Evans, (dje@cygnus.com)
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This file is part of BFD, the Binary File Descriptor library.
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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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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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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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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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(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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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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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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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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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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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
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/* This file holds definitions specific to the ARC ELF ABI. */
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/* This file holds definitions specific to the ARC ELF ABI. */
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#ifndef _ELF_ARC_H
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#ifndef _ELF_ARC_H
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#define _ELF_ARC_H
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#define _ELF_ARC_H
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#include "elf/reloc-macros.h"
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#include "elf/reloc-macros.h"
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/* Relocations. */
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/* Relocations. */
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START_RELOC_NUMBERS (elf_arc_reloc_type)
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START_RELOC_NUMBERS (elf_arc_reloc_type)
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RELOC_NUMBER (R_ARC_NONE, 0)
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RELOC_NUMBER (R_ARC_NONE, 0)
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RELOC_NUMBER (R_ARC_32, 1)
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RELOC_NUMBER (R_ARC_32, 1)
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RELOC_NUMBER (R_ARC_B26, 2)
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RELOC_NUMBER (R_ARC_B26, 2)
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RELOC_NUMBER (R_ARC_B22_PCREL, 3)
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RELOC_NUMBER (R_ARC_B22_PCREL, 3)
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EMPTY_RELOC (R_ARC_max)
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EMPTY_RELOC (R_ARC_max)
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END_RELOC_NUMBERS
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END_RELOC_NUMBERS
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/* Processor specific flags for the ELF header e_flags field. */
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/* Processor specific flags for the ELF header e_flags field. */
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/* Four bit ARC machine type field. */
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/* Four bit ARC machine type field. */
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#define EF_ARC_MACH 0x0000000f
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#define EF_ARC_MACH 0x0000000f
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/* Various CPU types. */
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/* Various CPU types. */
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#define E_ARC_MACH_BASE 0x00000000
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#define E_ARC_MACH_BASE 0x00000000
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#define E_ARC_MACH_UNUSED1 0x00000001
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#define E_ARC_MACH_UNUSED1 0x00000001
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#define E_ARC_MACH_UNUSED2 0x00000002
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#define E_ARC_MACH_UNUSED2 0x00000002
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#define E_ARC_MACH_UNUSED4 0x00000003
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#define E_ARC_MACH_UNUSED4 0x00000003
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/* Leave bits 0xf0 alone in case we ever have more than 16 cpu types.
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/* Leave bits 0xf0 alone in case we ever have more than 16 cpu types.
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Highly unlikely, but what the heck. */
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Highly unlikely, but what the heck. */
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/* File contains position independent code. */
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/* File contains position independent code. */
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#define EF_ARC_PIC 0x00000100
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#define EF_ARC_PIC 0x00000100
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#endif /* _ELF_ARC_H */
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#endif /* _ELF_ARC_H */
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