the-tree/scripts/Makefile.ubsan

0001 # SPDX-License-Identifier: GPL-2.0
0002
0003 # Enable available and selected UBSAN features.
0004 ubsan-cflags-$(CONFIG_UBSAN_ALIGNMENT)          += -fsanitize=alignment
0005 ubsan-cflags-$(CONFIG_UBSAN_ONLY_BOUNDS)        += -fsanitize=bounds
0006 ubsan-cflags-$(CONFIG_UBSAN_ARRAY_BOUNDS)       += -fsanitize=array-bounds
0007 ubsan-cflags-$(CONFIG_UBSAN_LOCAL_BOUNDS)       += -fsanitize=local-bounds
0008 ubsan-cflags-$(CONFIG_UBSAN_SHIFT)              += -fsanitize=shift
0009 ubsan-cflags-$(CONFIG_UBSAN_DIV_ZERO)           += -fsanitize=integer-divide-by-zero
0010 ubsan-cflags-$(CONFIG_UBSAN_UNREACHABLE)        += -fsanitize=unreachable
0011 ubsan-cflags-$(CONFIG_UBSAN_BOOL)               += -fsanitize=bool
0012 ubsan-cflags-$(CONFIG_UBSAN_ENUM)               += -fsanitize=enum
0013 ubsan-cflags-$(CONFIG_UBSAN_TRAP)               += -fsanitize-undefined-trap-on-error
0014
0015 export CFLAGS_UBSAN := $(ubsan-cflags-y)