Relocations to use when eliding plts

[Richard Henderson]

On 05/28/2015 08:42 AM, H.J. Lu wrote:
> 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..

I did explain it.  In the quite long message.

No comments about the rest of it, wherein I suggest a solution that doesn't
require the main executable to be compiled with -fno-plt in order to avoid them?


r~