PING^2 [PATCH] i386: Avoid PLT when shadow stack is enabled directly
On Fri, Dec 8, 2017 at 5:02 AM, H.J. Lu wrote: > On Tue, Oct 24, 2017 at 5:31 AM, H.J. Lu wrote: >> PLT should be avoided with shadow stack in 32-bit mode if more than 2 >> parameters are passed in registers since only 2 parameters can be passed >> in registers for external function calls via PLT with shadow stack >> enabled. >> >> OK for trunk if there is no regressions? > > Here is the updated patch. > > PING. > https://gcc.gnu.org/ml/gcc-patches/2017-12/msg00485.html PING. -- H.J.
PING^2 [PATCH] i386: Avoid PLT when shadow stack is enabled directly
On Fri, Dec 8, 2017 at 5:02 AM, H.J. Lu wrote: > On Tue, Oct 24, 2017 at 5:31 AM, H.J. Lu wrote: >> PLT should be avoided with shadow stack in 32-bit mode if more than 2 >> parameters are passed in registers since only 2 parameters can be passed >> in registers for external function calls via PLT with shadow stack >> enabled. >> >> OK for trunk if there is no regressions? > > Here is the updated patch. > > PING. PING: https://gcc.gnu.org/ml/gcc-patches/2017-12/msg00485.html -- H.J.
