On Wed, Dec 19, 2007 at 05:21:50PM +0000, Andrew Haley wrote: > Die: DW_TAG_interface_type (abbrev = 23, offset = 4181) > has children: FALSE > attributes: > DW_AT_declaration (DW_FORM_flag) flag: TRUE > Dwarf Error: Cannot find type of die [in module /home/aph/a.out] > > I suppose this means that gcj is generating bad debug info, but I > don't know what it's complaining about exactly, so I don't know how to > fix it. > > Here's the abbrev in question: > > <1><1055>: Abbrev Number: 23 (DW_TAG_interface_type) > <1056> DW_AT_declaration : 1
That DIE doesn't have any content. It says "I am a declartion of an interface". But not which interface or what it's called or what the type is. I'd need a backtrace to be more specific, but in addition to bad debug info this may be a limitation in GDB; it does not know anything about DW_TAG_interface_type. -- Daniel Jacobowitz CodeSourcery
