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/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
/* elf-fdpic.h: FDPIC ELF load map
*
* Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (dhowells@redhat.com)
*
* 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.
*/
#ifndef _LINUX_ELF_FDPIC_H
#define _LINUX_ELF_FDPIC_H
#include <linux/elf.h>
#define PT_GNU_STACK (PT_LOOS + 0x474e551)
/* segment mappings for ELF FDPIC libraries/executables/interpreters */
struct elf32_fdpic_loadseg {
Elf32_Addr addr; /* core address to which mapped */
Elf32_Addr p_vaddr; /* VMA recorded in file */
Elf32_Word p_memsz; /* allocation size recorded in file */
};
struct elf32_fdpic_loadmap {
Elf32_Half version; /* version of these structures, just in case... */
Elf32_Half nsegs; /* number of segments */
struct elf32_fdpic_loadseg segs[];
};
#define ELF32_FDPIC_LOADMAP_VERSION 0x0000
/* segment mappings for ELF FDPIC libraries/executables/interpreters */
struct elf64_fdpic_loadseg {
Elf64_Addr addr; /* core address to which mapped */
Elf64_Addr p_vaddr; /* VMA recorded in file */
Elf64_Word p_memsz; /* allocation size recorded in file */
};
struct elf64_fdpic_loadmap {
Elf64_Half version; /* version of these structures, just in case... */
Elf64_Half nsegs; /* number of segments */
struct elf64_fdpic_loadseg segs[];
};
#define ELF64_FDPIC_LOADMAP_VERSION 0x0000
#endif /* _LINUX_ELF_FDPIC_H */
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