include/elf/ppc.h

   1 /* MIPS PPC support for BFD.
   2    Copyright (C) 1995 Free Software Foundation, Inc.
   3
   4    By Michael Meissner, Cygnus Support, <meissner@cygnus.com>, from information
   5    in the System V Application Binary Interface, PowerPC Processor Supplement
   6    and the PowerPC Embedded Application Binary Interface (eabi).
   7
   8 This file is part of BFD, the Binary File Descriptor library.
   9
  10 This program is free software; you can redistribute it and/or modify
  11 it under the terms of the GNU General Public License as published by
  12 the Free Software Foundation; either version 2 of the License, or
  13 (at your option) any later version.
  14
  15 This program is distributed in the hope that it will be useful,
  16 but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 GNU General Public License for more details.
  19
  20 You should have received a copy of the GNU General Public License
  21 along with this program; if not, write to the Free Software
  22 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  23
  24 /* This file holds definitions specific to the PPC ELF ABI.  Note
  25    that most of this is not actually implemented by BFD.  */
  26
  27 #ifndef _ELF_PPC_H
  28 #define _ELF_PPC_H
  29
  30 /* Processor specific flags for the ELF header e_flags field.  */
  31
  32 #define EF_PPC_EMB              0x80000000      /* PowerPC embedded flag  */
  33
  34                                                 /* CYGNUS local bits below */
  35 #define EF_PPC_RELOCATABLE      0x00010000      /* PowerPC -mrelocatable flag */
  36 #define EF_PPC_RELOCATABLE_LIB  0x00008000      /* PowerPC -mrelocatable-lib flag */
  37
  38 /* Processor specific section headers, sh_type field */
  39
  40 #define SHT_ORDERED             SHT_HIPROC      /* Link editor is to sort the \
  41                                                    entries in this section \
  42                                                    based on the address \
  43                                                    specified in the associated \
  44                                                    symbol table entry.  */
  45
  46 /* Processor specific section flags, sh_flags field */
  47
  48 #define SHF_EXCLUDE             0x80000000      /* Link editor is to exclude \
  49                                                    this section from executable \
  50                                                    and shared objects that it \
  51                                                    builds when those objects \
  52                                                    are not to be furhter \
  53                                                    relocated.  */
  54 #endif /* _ELF_PPC_H */