From 1f4619796af5baf4b41b5723bbf708355f8597fa Mon Sep 17 00:00:00 2001 From: Justin Chadwell Date: Tue, 20 Aug 2019 11:01:52 +0100 Subject: Add UBSAN support and handlers This patch adds support for the Undefined Behaviour sanitizer. There are two types of support offered - minimalistic trapping support which essentially immediately crashes on undefined behaviour and full support with full debug messages. The full support relies on ubsan.c which has been adapted from code used by OPTEE. Change-Id: I417c810f4fc43dcb56db6a6a555bfd0b38440727 Signed-off-by: Justin Chadwell --- make_helpers/defaults.mk | 2 ++ 1 file changed, 2 insertions(+) (limited to 'make_helpers') diff --git a/make_helpers/defaults.mk b/make_helpers/defaults.mk index f63e46f3..fa213355 100644 --- a/make_helpers/defaults.mk +++ b/make_helpers/defaults.mk @@ -224,3 +224,5 @@ ifneq (${ARCH},aarch32) else override ENABLE_SVE_FOR_NS := 0 endif + +SANITIZE_UB := off -- cgit v1.2.3