BMC/Intel-BMC/linux.git/arch/sh/include/asm/stackprotector.h, branch dev-4.7Intel OpenBMC Linux kernel source tree (mirror)https://git.radix-linux.su/BMC/Intel-BMC/linux.git/atom?h=dev-4.72012-04-19T06:45:57+00:00sh: initial stack protector support.2012-04-19T06:45:57+00:00Filippo Arcidiaconofilippo.arcidiacono@st.com2012-04-19T06:45:57+00:00urn:sha1:5d920bb929a99446062a48cf90867bbca57b8e77
This implements basic -fstack-protector support, based on the early ARM
version in c743f38013aeff58ef6252601e397b5ba281c633. The SMP case is
limited to the initial canary value, while the UP case handles per-task
granularity (limited to 32-bit sh until a new enough sh64 compiler
manifests itself).
Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com>
Reviewed-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>