include/uapi/linux/elf-fdpic.h

   1 /* elf-fdpic.h: FDPIC ELF load map
   2  *
   3  * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
   4  * Written by David Howells (dhowells@redhat.com)
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License
   8  * as published by the Free Software Foundation; either version
   9  * 2 of the License, or (at your option) any later version.
  10  */
  11
  12 #ifndef _UAPI_LINUX_ELF_FDPIC_H
  13 #define _UAPI_LINUX_ELF_FDPIC_H
  14
  15 #include <linux/elf.h>
  16
  17 #define PT_GNU_STACK    (PT_LOOS + 0x474e551)
  18
  19 /* segment mappings for ELF FDPIC libraries/executables/interpreters */
  20 struct elf32_fdpic_loadseg {
  21         Elf32_Addr      addr;           /* core address to which mapped */
  22         Elf32_Addr      p_vaddr;        /* VMA recorded in file */
  23         Elf32_Word      p_memsz;        /* allocation size recorded in file */
  24 };
  25
  26 struct elf32_fdpic_loadmap {
  27         Elf32_Half      version;        /* version of these structures, just in case... */
  28         Elf32_Half      nsegs;          /* number of segments */
  29         struct elf32_fdpic_loadseg segs[];
  30 };
  31
  32 #define ELF32_FDPIC_LOADMAP_VERSION     0x0000
  33
  34 #endif /* _UAPI_LINUX_ELF_FDPIC_H */