On Sat, Nov 14, 2015 at 09:24:32AM +0900, Kaz Kojima wrote:
> Rich Felker wrote:
> > The "chk_guard_add" pattern used for loading the GOT slot address for
> > __stack_chk_guard hard-codes use of r12 as a fixed GOT register and
> > thus is not suitable for FDPIC, where the saved initial value of r1
Rich Felker wrote:
> The "chk_guard_add" pattern used for loading the GOT slot address for
> __stack_chk_guard hard-codes use of r12 as a fixed GOT register and
> thus is not suitable for FDPIC, where the saved initial value of r12
> from function entry is what we need.
The patch is OK. Committe
The "chk_guard_add" pattern used for loading the GOT slot address for
__stack_chk_guard hard-codes use of r12 as a fixed GOT register and
thus is not suitable for FDPIC, where the saved initial value of r12
from function entry is what we need.
I would actually prefer removing this hack entirely if
