[ruby-cvs:72203] naruse:r65103 (trunk): Correct the handling of .debug_ranges

[naruse at ruby-lang.org]

naruse	2018-10-17 08:52:28 +0900 (Wed, 17 Oct 2018)

  New Revision: 65103

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=65103

  Log:
    Correct the handling of .debug_ranges
    
    Though DWARF specifies "the applicable base address defaults to the base
    address of the compilation unit", but GCC seems to use zero as default.

  Modified files:
    trunk/addr2line.c