[Bug 10273] satisfy SafeDisc 2.x heuristic API analyzer by "adjusting" API exports/entry statistics of wine builtins

wine-bugs at winehq.org wine-bugs at winehq.org
Tue Nov 6 16:20:45 CST 2007


http://bugs.winehq.org/show_bug.cgi?id=10273





--- Comment #19 from Alexandre Julliard <julliard at winehq.org>  2007-11-06 16:20:44 ---
(In reply to comment #18)

> So if wine could make default thunks/entry code with just enough no-op opcode
> padding before jumping to real thing we can keep -fPIC.

We don't have thunks for normal entry points, so there's nowhere to put the
nops, they would have to be generated directly by gcc.

But with proper use of the ELF visibility attribute it should be possible to
prevent gcc from loading the PIC register at least on simple functions, I'm
looking into that.


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