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-rw-r--r--xen/Rules.mk2
1 files changed, 2 insertions, 0 deletions
diff --git a/xen/Rules.mk b/xen/Rules.mk
index c2db449648..3f0b262228 100644
--- a/xen/Rules.mk
+++ b/xen/Rules.mk
@@ -103,6 +103,8 @@ subdir-all := $(subdir-y) $(subdir-n)
$(filter %.init.o,$(obj-y) $(obj-bin-y)): CFLAGS += -DINIT_SECTIONS_ONLY
+$(obj-$(coverage)): CFLAGS += -fprofile-arcs -ftest-coverage -DTEST_COVERAGE
+
ifeq ($(lto),y)
# Would like to handle all object files as bitcode, but objects made from
# pure asm are in a different format and have to be collected separately.