https://sourceware.org/bugzilla/show_bug.cgi?id=31114
Mark Wielaard <mark at klomp dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
--- Comment #1 from Mark Wielaard <mark at klomp dot org> ---
The problem seems to be that this mega-enum .debug_info starts with a
completely empty (length = 7 bytes) compile unit which doesn't contain any (CU)
DIE. At least __libdw_intern_next_unit seems to depend on being able to fetch
some information from the (non-existing) CU DIE. Some other code also seems to
assume a Compile Unit contains at least one DIE.
We should probably audit all uses of the CUDIE (and SUBDIE) macro from
libdwP.h.
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