On 12/10/2013 04:20 AM, H.J. Lu wrote:
> On Mon, Dec 9, 2013 at 8:57 PM, H. Peter Anvin <[email protected]> wrote:
>> Where do the _32 and _32S relocations come from? Are we mixing multiple
>> things inside -pie?
>
> They come from crt1.o and crtbegin.o. -pie uses Scrt1.o and crtbeginS.o.
>
OK, so this is fundamentally an issue with the gcc wrapper... there
isn't a way to get the relocatable crt files without telling the linker
to link PIE (except perhaps using some -Wl option, maybe "-Wl,-no-pie"?)
Either way, if the *only* goal is to get the file above a certain point,
like 4 GiB, then there is no reason not to randomize upward.
-hpa
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