Subversion Repositories openrisc_2011-10-31

/* VAX ELF support for BFD.

   Copyright (C) 2002 Free Software Foundation, Inc.

   Contributed by Matt Thomas <matt@3am-software.com>.

   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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */

#ifndef _ELF_VAX_H

#define _ELF_VAX_H

#include "elf/reloc-macros.h"

/* Relocation types.  */

START_RELOC_NUMBERS (elf_vax_reloc_type)

  RELOC_NUMBER (R_VAX_NONE, 0)           /* No reloc */

  RELOC_NUMBER (R_VAX_32, 1)            /* Direct 32 bit  */

  RELOC_NUMBER (R_VAX_16, 2)            /* Direct 16 bit  */

  RELOC_NUMBER (R_VAX_8, 3)             /* Direct 8 bit  */

  RELOC_NUMBER (R_VAX_PC32, 4)          /* PC relative 32 bit */

  RELOC_NUMBER (R_VAX_PC16, 5)          /* PC relative 16 bit */

  RELOC_NUMBER (R_VAX_PC8, 6)           /* PC relative 8 bit */

  RELOC_NUMBER (R_VAX_GOT32, 7)         /* 32 bit PC relative GOT entry */

  RELOC_NUMBER (R_VAX_PLT32, 13)        /* 32 bit PC relative PLT address */

  RELOC_NUMBER (R_VAX_COPY, 19)         /* Copy symbol at runtime */

  RELOC_NUMBER (R_VAX_GLOB_DAT, 20)     /* Create GOT entry */

  RELOC_NUMBER (R_VAX_JMP_SLOT, 21)     /* Create PLT entry */

  RELOC_NUMBER (R_VAX_RELATIVE, 22)     /* Adjust by program base */

  /* These are GNU extensions to enable C++ vtable garbage collection.  */

  RELOC_NUMBER (R_VAX_GNU_VTINHERIT, 23)

  RELOC_NUMBER (R_VAX_GNU_VTENTRY, 24)

END_RELOC_NUMBERS (R_VAX_max)

/* Processor specific flags for the ELF header e_flags field.  */

#define EF_VAX_NONPIC           0x0001  /* Object contains non-PIC code */

#define EF_VAX_DFLOAT           0x0100  /* Object contains D-Float insn.  */

#define EF_VAX_GFLOAT           0x0200  /* Object contains G-Float insn.  */

#endif