[Bug debug/44664] CU DW_AT_low_pc, DW_AT_entry_pc are 0x0

egallager at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Thu Jul 27 02:25:00 GMT 2017


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44664

Eric Gallager <egallager at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |RESOLVED
                 CC|                            |egallager at gcc dot gnu.org
         Resolution|---                         |FIXED

--- Comment #3 from Eric Gallager <egallager at gcc dot gnu.org> ---
(In reply to Mark Wielaard from comment #2)
> I think the DW_AT_entry_pc issue was resolved by:
> 
> commit cb18bd3ce42532858cc65a1f20f3d79d5c253dde
> Author: mark <mark@138bc75d-0d04-0410-961f-82ee72b054a4>
> Date:   Fri Apr 1 18:24:52 2011 +0000
> 
>     Don't add DW_AT_low_pc if the CU has no associated code.
>     
>             * dwarf2out.c (dwarf2out_finish): Don't add low_pc and/or
>             high_pc attribute if the CU has no associated code. Only output
>             DW_AT_entry_pc for CU if not generating strict dwarf and
>             dwarf_version < 4.
>     
>     git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171846
> 138bc75d-0d04-0410-96
> 
> Since comment #1 said "So, from (a) IMHO only the point about DW_AT_entry_pc
> not allowed on CU is valid." Can this issue now be closed?

I guess so


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