https://llvm.org/bugs/show_bug.cgi?id=24286

David Chisnall <[email protected]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |INVALID

--- Comment #2 from David Chisnall <[email protected]> ---
This looks like a bug in the input code.  The relocation is caused by this
inline assembly:

jal   __do_global_dtors_aux

This is wrong for PIC, it should be:

    dla  $t9, __do_global_dtors_aux
    jalr $t9

The assembly is instantiated from the macro CRT_CALL_STATIC_FUNCTION.  This
appears to come from contrib/gcc/config/mips/mips.h, which contains some
wonderful things like '/* Switch to #elif when we're no longer limited by K&R
C.  */' and, though it does have O32 and N64 / N32 variants, it doesn't appear
to be have a PIC variant.

This code is sufficiently horrible that the correct fix probably involves
napalm.

-- 
You are receiving this mail because:
You are on the CC list for the bug.
_______________________________________________
llvm-bugs mailing list
[email protected]
http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs

Reply via email to