Commit 0290a416 authored Jun 20, 2016 by Andreas Gampe

Build: Add option to restrict sanitization by architecture

Add Make variable SANITIZE_ARCH to selectively sanitize binaries.
This uses the "bitness," i.e., 32 or 64, to potentially filter
the sanitization. By default, both are being sanitized.

This can be used to create builds that lower the sanitization
burden by not sanitizing "half" of the platform.

Bug: 29498013
Change-Id: I73e6d479f08a970ba912f4f63967d32f3487125f

parent 4c6e1b62

core/config_sanitizers.mk

+6 −0

Original line number	Diff line number	Diff line
		@@ -24,6 +24,12 @@ ifneq ($(my_global_sanitize),)
		my_sanitize := $(my_global_sanitize)
		endif

		# Add a filter point for 32-bit vs 64-bit sanitization (to lighten the burden).
		SANITIZE_ARCH ?= 32 64
		ifeq ($(filter $(SANITIZE_ARCH),$(my_32_64_bit_suffix)),)
		my_sanitize :=
		endif

		# Don't apply sanitizers to NDK code.
		ifdef LOCAL_SDK_VERSION
		my_sanitize :=