Commit 0263e020 authored Apr 17, 2024 by Alberto Escolar Piedras Committed by Carles Cufi Apr 22, 2024

toolchain gcc: Provide a no UBSAN attribute macro



Provide a macro to set the no undefined sanitizer
attribute in symbols.
To allow skipping its checks/modifications in symbols
in which it is known to either cause trouble or report
false positives.

Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>

parent 3147243c

include/zephyr/toolchain/gcc.h

+6 −0

Original line number	Diff line number	Diff line
		@@ -643,6 +643,12 @@ do { \
		#define __noasan /**/
		#endif

		#if defined(CONFIG_UBSAN)
		#define __noubsan __attribute__((no_sanitize("undefined")))
		#else
		#define __noubsan
		#endif

		/**
		* @brief Function attribute to disable stack protector.
		*

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