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 */ 35