ppc64.h   [plain text]

/* PPC64 ELF support for BFD.
   Copyright 2003 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_PPC64_H
#define _ELF_PPC64_H

#include "elf/reloc-macros.h"

/* Relocations.  */
START_RELOC_NUMBERS (elf_ppc64_reloc_type)
  RELOC_NUMBER (R_PPC64_NONE,		  0)
  RELOC_NUMBER (R_PPC64_ADDR32,		  1)
  RELOC_NUMBER (R_PPC64_ADDR24,		  2)
  RELOC_NUMBER (R_PPC64_ADDR16,		  3)
  RELOC_NUMBER (R_PPC64_ADDR16_LO,	  4)
  RELOC_NUMBER (R_PPC64_ADDR16_HI,	  5)
  RELOC_NUMBER (R_PPC64_ADDR16_HA,	  6)
  RELOC_NUMBER (R_PPC64_ADDR14,		  7)
  RELOC_NUMBER (R_PPC64_ADDR14_BRTAKEN,	  8)
  RELOC_NUMBER (R_PPC64_ADDR14_BRNTAKEN,  9)
  RELOC_NUMBER (R_PPC64_REL24,		 10)
  RELOC_NUMBER (R_PPC64_REL14,		 11)
  RELOC_NUMBER (R_PPC64_REL14_BRTAKEN,	 12)
  RELOC_NUMBER (R_PPC64_REL14_BRNTAKEN,	 13)
  RELOC_NUMBER (R_PPC64_GOT16,		 14)
  RELOC_NUMBER (R_PPC64_GOT16_LO,	 15)
  RELOC_NUMBER (R_PPC64_GOT16_HI,	 16)
  RELOC_NUMBER (R_PPC64_GOT16_HA,	 17)
  /* 18 unused.  32-bit reloc is R_PPC_PLTREL24.  */
  RELOC_NUMBER (R_PPC64_COPY,		 19)
  RELOC_NUMBER (R_PPC64_GLOB_DAT,	 20)
  RELOC_NUMBER (R_PPC64_JMP_SLOT,	 21)
  RELOC_NUMBER (R_PPC64_RELATIVE,	 22)
  /* 23 unused.  32-bit reloc is R_PPC_LOCAL24PC.  */
  RELOC_NUMBER (R_PPC64_UADDR32,	 24)
  RELOC_NUMBER (R_PPC64_UADDR16,	 25)
  RELOC_NUMBER (R_PPC64_REL32,		 26)
  RELOC_NUMBER (R_PPC64_PLT32,		 27)
  RELOC_NUMBER (R_PPC64_PLTREL32,	 28)
  RELOC_NUMBER (R_PPC64_PLT16_LO,	 29)
  RELOC_NUMBER (R_PPC64_PLT16_HI,	 30)
  RELOC_NUMBER (R_PPC64_PLT16_HA,	 31)
  /* 32 unused.  32-bit reloc is R_PPC_SDAREL16.  */
  RELOC_NUMBER (R_PPC64_SECTOFF,	 33)
  RELOC_NUMBER (R_PPC64_SECTOFF_LO,	 34)
  RELOC_NUMBER (R_PPC64_SECTOFF_HI,	 35)
  RELOC_NUMBER (R_PPC64_SECTOFF_HA,	 36)
  RELOC_NUMBER (R_PPC64_REL30,		 37)
  RELOC_NUMBER (R_PPC64_ADDR64,		 38)
  RELOC_NUMBER (R_PPC64_ADDR16_HIGHER,	 39)
  RELOC_NUMBER (R_PPC64_ADDR16_HIGHERA,	 40)
  RELOC_NUMBER (R_PPC64_ADDR16_HIGHEST,	 41)
  RELOC_NUMBER (R_PPC64_ADDR16_HIGHESTA, 42)
  RELOC_NUMBER (R_PPC64_UADDR64,	 43)
  RELOC_NUMBER (R_PPC64_REL64,		 44)
  RELOC_NUMBER (R_PPC64_PLT64,		 45)
  RELOC_NUMBER (R_PPC64_PLTREL64,	 46)
  RELOC_NUMBER (R_PPC64_TOC16,		 47)
  RELOC_NUMBER (R_PPC64_TOC16_LO,	 48)
  RELOC_NUMBER (R_PPC64_TOC16_HI,	 49)
  RELOC_NUMBER (R_PPC64_TOC16_HA,	 50)
  RELOC_NUMBER (R_PPC64_TOC,		 51)
  RELOC_NUMBER (R_PPC64_PLTGOT16,	 52)
  RELOC_NUMBER (R_PPC64_PLTGOT16_LO,	 53)
  RELOC_NUMBER (R_PPC64_PLTGOT16_HI,	 54)
  RELOC_NUMBER (R_PPC64_PLTGOT16_HA,	 55)

/* The following relocs were added in the 64-bit PowerPC ELF ABI
   revision 1.2. */
  RELOC_NUMBER (R_PPC64_ADDR16_DS,	 56)
  RELOC_NUMBER (R_PPC64_ADDR16_LO_DS,	 57)
  RELOC_NUMBER (R_PPC64_GOT16_DS,	 58)
  RELOC_NUMBER (R_PPC64_GOT16_LO_DS,	 59)
  RELOC_NUMBER (R_PPC64_PLT16_LO_DS,	 60)
  RELOC_NUMBER (R_PPC64_SECTOFF_DS,	 61)
  RELOC_NUMBER (R_PPC64_SECTOFF_LO_DS,	 62)
  RELOC_NUMBER (R_PPC64_TOC16_DS,	 63)
  RELOC_NUMBER (R_PPC64_TOC16_LO_DS,	 64)
  RELOC_NUMBER (R_PPC64_PLTGOT16_DS,	 65)
  RELOC_NUMBER (R_PPC64_PLTGOT16_LO_DS,	 66)

  /* These are GNU extensions to enable C++ vtable garbage collection.  */
  RELOC_NUMBER (R_PPC64_GNU_VTINHERIT,	253)
  RELOC_NUMBER (R_PPC64_GNU_VTENTRY,	254)

END_RELOC_NUMBERS (R_PPC64_max)

/* Specify the start of the .glink section.  */
#define DT_PPC64_GLINK		DT_LOPROC

/* Specify the start and size of the .opd section.  */
#define DT_PPC64_OPD		(DT_LOPROC + 1)
#define DT_PPC64_OPDSZ		(DT_LOPROC + 2)

#endif /* _ELF_PPC64_H */