[명령어] Build Binary Dwarf Version 확인 명령어

아래와 같은 명령어로 dwarf 정보를 확인할 수 있다.

# readelf --debug-dump=info <binary> | grep -A 2 'Compilation Unit @'

실행 결과 :  

--

  Compilation Unit @ offset 0xccfed:

   Length:        0xc1fd (32-bit)

   Version:       4

--

  Compilation Unit @ offset 0xd91ee:

   Length:        0x43e (32-bit)

   Version:       4

--

  Compilation Unit @ offset 0xd9630:

   Length:        0x50a7 (32-bit)

   Version:       4

--

  Compilation Unit @ offset 0xde6db:

   Length:        0x348e (32-bit)

   Version:       4