On Thu, Aug 22, 2013 at 12:48 AM, Terry Guo <flameroc@xxxxxxxxx> wrote: > > GCC made a lot of extensions to dwarf standard, like > DW_MACRO_GNU_transparent_include. I want to know their meanings and > usage. Is there a central place to explain those extensions? Thanks. I'm not aware of a central place. Different proposals are documented in different places, often as proposed DWARF extensions at http://wiki.dwarfstd.org/index.php?title=Dwarf_Workgroup_Discussions . For DW_MACRO_GNU_transparent_include specifically I don't know if there is anything more formal than http://gcc.gnu.org/ml/gcc-patches/2011-07/msg01070.html . Ian
