This is the mail archive of the
mailing list for the glibc project.
Re: PATCH: Properly handle STT_GNU_IFUNC symbols in do_sym
On Thu, Nov 5, 2009 at 7:06 PM, Petr Baudis <firstname.lastname@example.org> wrote:
> On Sun, Nov 01, 2009 at 09:34:18AM -0800, H.J. Lu wrote:
>> do_sym should use DL_FIXUP_VALUE_XXX macros to call IFUNC function.
>> Otherwise, it won't compile on ia64. This patch fixes it and adds
>> a test.
> ?BTW, are you sure the ifunc implementation in elf/dl-runtime.c is
> correct on IA64? It seems to use struct fdesc * as function pointer, I
> think it should use DL_FIXUP_VALUE_CODE_ADDR () instead.
We will fix any IFUNC problems when it is implemented on ia64.
Right now, it is OK on ia64 as long as it compiles.