client/src/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 #include "common.h"
  13
  14 typedef struct {
  15     uint32_t p_type;
  16     uint32_t p_offset;
  17     uint32_t p_vaddr;
  18     uint32_t p_paddr;
  19     uint32_t p_filesz;
  20     uint32_t p_memsz;
  21     uint32_t p_flags;
  22     uint32_t p_align;
  23 } PACKED Elf32_Phdr;
  24
  25 #define EI_NIDENT 16
  26
  27 typedef struct {
  28     unsigned char   e_ident[EI_NIDENT];
  29     uint16_t e_type;
  30     uint16_t e_machine;
  31     uint32_t e_version;
  32     uint32_t e_entry;
  33     uint32_t e_phoff;
  34     uint32_t e_shoff;
  35     uint32_t e_flags;
  36     uint16_t e_ehsize;
  37     uint16_t e_phentsize;
  38     uint16_t e_phnum;
  39     uint16_t e_shentsize;
  40     uint16_t e_shnum;
  41     uint16_t e_shtrndx;
  42 } PACKED Elf32_Ehdr;
  43
  44 #define PT_NULL      0
  45 #define PT_LOAD      1
  46 #define PT_DYNAMIC   2
  47 #define PT_INTERP    3
  48 #define PT_NOTE      4
  49 #define PT_SHLIB     5
  50 #define PT_PHDR      6
  51
  52 #define ELFCLASS32   1
  53 #define ELFCLASS64   2
  54
  55 #define ELFDATA2LSB  1
  56 #define ELFDATA2MSB  2
  57
  58 #define EV_CURRENT   1
  59
  60 #define ET_NONE      0
  61 #define ET_REL       1
  62 #define ET_EXEC      2
  63 #define ET_DYN       3
  64 #define ET_CORE      4
  65
  66 #define EM_ARM       0x28
  67
  68 #define PF_R         4
  69 #define PF_W         2
  70 #define PF_X         1
  71
  72 #endif
  73