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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/* 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
David Howells0c552e52012-10-16 00:10:35 +010012#ifndef _UAPI_LINUX_ELF_FDPIC_H
13#define _UAPI_LINUX_ELF_FDPIC_H
Linus Torvalds1da177e2005-04-16 15:20:36 -070014
15#include <linux/elf.h>
16
17#define PT_GNU_STACK (PT_LOOS + 0x474e551)
18
19/* segment mappings for ELF FDPIC libraries/executables/interpreters */
20struct 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
26struct 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
David Howells0c552e52012-10-16 00:10:35 +010034#endif /* _UAPI_LINUX_ELF_FDPIC_H */