package/libs/elfutils/patches/110-elf_compressed_header_support.patch

   1 --- a/libelf/libelf.h
   2 +++ b/libelf/libelf.h
   3 @@ -36,6 +36,30 @@
   4  /* Get the ELF types.  */
   5  #include <elf.h>
   6
   7 +#ifndef ELFCOMPRESS_ZLIB
   8 +typedef struct
   9 +{
  10 +  Elf32_Word   ch_type;        /* Compression format.  */
  11 +  Elf32_Word   ch_size;        /* Uncompressed data size.  */
  12 +  Elf32_Word   ch_addralign;   /* Uncompressed data alignment.  */
  13 +} Elf32_Chdr;
  14 +
  15 +typedef struct
  16 +{
  17 +  Elf64_Word   ch_type;        /* Compression format.  */
  18 +  Elf64_Word   ch_reserved;
  19 +  Elf64_Xword  ch_size;        /* Uncompressed data size.  */
  20 +  Elf64_Xword  ch_addralign;   /* Uncompressed data alignment.  */
  21 +} Elf64_Chdr;
  22 +
  23 +/* Legal values for ch_type (compression algorithm).  */
  24 +#define ELFCOMPRESS_ZLIB       1          /* ZLIB/DEFLATE algorithm.  */
  25 +#define ELFCOMPRESS_LOOS       0x60000000 /* Start of OS-specific.  */
  26 +#define ELFCOMPRESS_HIOS       0x6fffffff /* End of OS-specific.  */
  27 +#define ELFCOMPRESS_LOPROC     0x70000000 /* Start of processor-specific.  */
  28 +#define ELFCOMPRESS_HIPROC     0x7fffffff /* End of processor-specific.  */
  29 +#endif
  30 +
  31  #ifndef _LIBC
  32  #ifndef __mempcpy
  33  #define __mempcpy mempcpy