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-rw-r--r--src/lib/Makefile.inc12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/lib/Makefile.inc b/src/lib/Makefile.inc
index 72d4f2414c..0b4342764f 100644
--- a/src/lib/Makefile.inc
+++ b/src/lib/Makefile.inc
@@ -7,6 +7,18 @@ ramstage-y += ubsan.c
CFLAGS_ramstage += -fsanitize=undefined
endif
+ifeq ($(CONFIG_ASAN_IN_RAMSTAGE),y)
+ramstage-y += asan.c
+CFLAGS_asan += -fsanitize=kernel-address \
+ --param asan-stack=1 --param asan-globals=1 \
+ --param asan-instrumentation-with-call-threshold=0 \
+ -fsanitize-address-use-after-scope \
+ --param use-after-scope-direct-emission-threshold=0
+CFLAGS_ramstage += $(CFLAGS_asan)
+# Allow memory access without __asan_load and __asan_store checks.
+$(obj)/ramstage/lib/asan.o: CFLAGS_asan =
+endif
+
decompressor-y += decompressor.c
$(call src-to-obj,decompressor,$(dir)/decompressor.c): $(objcbfs)/bootblock.lz4
$(call src-to-obj,decompressor,$(dir)/decompressor.c): CCACHE_EXTRAFILES=$(objcbfs)/bootblock.lz4