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/*

 * Definitions for ELF program headers

 * Based on Portable Formats Specification v1.1

 *

 * Copyright (C) 2008 Bahadir Balban

 */

#ifndef __ELFPRG_H__

#define __ELFPRG_H__

#include <l4/types.h>

struct elf_program_header {

        u32     p_type;         /* Type of segment */

        u32     p_offset;       /* Segment file offset */

        u32     p_vaddr;        /* Virtual start address */

        u32     p_paddr;        /* Physical start address */

        u32     p_filesz;       /* Size in stored file */

        u32     p_memsz;        /* Size in memory image */

        u32     p_flags;        /* Segment attributes */

        u32     p_align;        /* Alignment requirement */

} __attribute__((__packed__));

/* Program segment type definitions */

#define PT_NULL                         0

#define PT_LOAD                         1

#define PT_DYNAMIC                      2

#define PT_INTERP                       3

#define PT_NOTE                         4

#define PT_SHLIB                        5

#define PT_PHDR                         6

#define PT_LOPROC                       0x70000000

#define PT_HIPROC                       0x7FFFFFFF

#endif /* __ELFPRG_H__ */