Relocations to use when eliding plts

H.J. Lu hjl.tools@gmail.com
Thu May 28 15:42:00 GMT 2015


On Thu, May 28, 2015 at 8:29 AM, Richard Henderson <rth@redhat.com> wrote:
> On 05/28/2015 04:27 AM, H.J. Lu wrote:
>> You get consecutive jmpq's because x86 PLT entry is used as the
>> canonical function address.  If you compile main with -fno-plt -fPIE, you
>> get:
>
> Well, duh.  If the main executable has no PLTs, they aren't used as the
> canonical function address.  Surely you aren't proposing that as a solution?
>

I was just explaining where those consecutive jmpq's came from.
I wasn't suggesting a solution..


-- 
H.J.



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