Merge "Merge upstream SHA \'5eb3e90\'"
am: 9aa4decd99

* commit '9aa4decd99e7a29f946089ad00b9f7c83ec06db2':
  elf.h: Update from glibc. Add section compression constants and structures.
  libelf: use the right size when preading in[0].sh_size
  Move nested functions in libdw/cfi.c to file scope.
  Move nested functions in libdwelf.
  Move nested functions in libelf.