client/elf.h

   1 //-----------------------------------------------------------------------------
   2 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
   3 // at your option, any later version. See the LICENSE.txt file for the text of
   4 // the license.
   5 //-----------------------------------------------------------------------------
   6 // ELF header
   7 //-----------------------------------------------------------------------------
   8
   9 #ifndef __ELF_H__
  10 #define __ELF_H__
  11
  12 typedef struct {
  13         uint32_t p_type;
  14         uint32_t p_offset;
  15         uint32_t p_vaddr;
  16         uint32_t p_paddr;
  17         uint32_t p_filesz;
  18         uint32_t p_memsz;
  19         uint32_t p_flags;
  20         uint32_t p_align;
  21 } __attribute__((__packed__)) Elf32_Phdr;
  22
  23 #define EI_NIDENT 16
  24
  25 typedef struct {
  26         unsigned char   e_ident[EI_NIDENT];
  27         uint16_t e_type;
  28         uint16_t e_machine;
  29         uint32_t e_version;
  30         uint32_t e_entry;
  31         uint32_t e_phoff;
  32         uint32_t e_shoff;
  33         uint32_t e_flags;
  34         uint16_t e_ehsize;
  35         uint16_t e_phentsize;
  36         uint16_t e_phnum;
  37         uint16_t e_shentsize;
  38         uint16_t e_shnum;
  39         uint16_t e_shtrndx;
  40 } __attribute__((__packed__)) Elf32_Ehdr;
  41
  42 #define PT_NULL      0
  43 #define PT_LOAD      1
  44 #define PT_DYNAMIC   2
  45 #define PT_INTERP    3
  46 #define PT_NOTE      4
  47 #define PT_SHLIB     5
  48 #define PT_PHDR      6
  49
  50 #define ELFCLASS32   1
  51 #define ELFCLASS64   2
  52
  53 #define ELFDATA2LSB  1
  54 #define ELFDATA2MSB  2
  55
  56 #define EV_CURRENT   1
  57
  58 #define ET_NONE      0
  59 #define ET_REL       1
  60 #define ET_EXEC      2
  61 #define ET_DYN       3
  62 #define ET_CORE      4
  63
  64 #define EM_ARM       0x28
  65
  66 #define PF_R         4
  67 #define PF_W         2
  68 #define PF_X         1
  69
  70 #endif
  71