2 files changed, 9 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore
index 50343e4..c1f629d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,7 @@ deps.mk
 tests.mk
 docs/output
 build
+coverage
 libejit.a
 test-*
 examples/matrix_mult
diff --git a/Makefile b/Makefile
index 548e5b8..358cf28 100644
--- a/Makefile
+++ b/Makefile
@@ -12,6 +12,14 @@ check: all
 	@./scripts/gen-tests $$(echo tests/*.c)
 	$(MAKE) -f tests/makefile check
 
+.PHONY: coverage
+coverage:
+	$(MAKE) clean
+	$(MAKE) CFLAGS='--coverage' check
+	mkdir coverage
+	lcov --capture --directory . --out coverage/ejit.info
+	genhtml coverage/ejit.info --out coverage
+
 # supported by jit
 .PHONY: check_linux_amd64
 check_linux_amd64: