PATCH: Support STT_GNU_IFUNC in executables
Ulrich Drepper
drepper@redhat.com
Tue May 26 21:28:00 GMT 2009
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H.J. Lu wrote:
> We have STT_GNU_IFUNC symbol definitions in executables, which leads
> to DT_TEXTREL. We need to turn on PROT_EXEC during relocation.
What? No, this mustn't happen. Why should there be text relocations?
Is this your R_*_IRELATIVE implementation? It should not need text
relocations because it should use a GOT slot and an indirect jump.
It's absolutely impossible to introduce anything that requires
executable text.
- --
⧠Ulrich Drepper ⧠Red Hat, Inc. ⧠444 Castro St ⧠Mountain View, CA â
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