[Feature] add GA346 baseline version
Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/scripts/Makefile.ubsan b/src/kernel/linux/v4.19/scripts/Makefile.ubsan
new file mode 100644
index 0000000..e9e1825
--- /dev/null
+++ b/src/kernel/linux/v4.19/scripts/Makefile.ubsan
@@ -0,0 +1,20 @@
+# SPDX-License-Identifier: GPL-2.0
+ifdef CONFIG_UBSAN
+ CFLAGS_UBSAN += $(call cc-option, -fsanitize=shift)
+ CFLAGS_UBSAN += $(call cc-option, -fsanitize=integer-divide-by-zero)
+ CFLAGS_UBSAN += $(call cc-option, -fsanitize=unreachable)
+ CFLAGS_UBSAN += $(call cc-option, -fsanitize=vla-bound)
+ CFLAGS_UBSAN += $(call cc-option, -fsanitize=signed-integer-overflow)
+ CFLAGS_UBSAN += $(call cc-option, -fsanitize=bounds)
+# CFLAGS_UBSAN += $(call cc-option, -fsanitize=object-size)
+ CFLAGS_UBSAN += $(call cc-option, -fsanitize=bool)
+ CFLAGS_UBSAN += $(call cc-option, -fsanitize=enum)
+
+ifdef CONFIG_UBSAN_ALIGNMENT
+ CFLAGS_UBSAN += $(call cc-option, -fsanitize=alignment)
+endif
+
+ # -fsanitize=* options makes GCC less smart than usual and
+ # increase number of 'maybe-uninitialized false-positives
+ CFLAGS_UBSAN += $(call cc-option, -Wno-maybe-uninitialized)
+endif