diff options
| author | Alexei Starovoitov <ast@fb.com> | 2017-03-30 21:45:41 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-04-01 12:45:57 -0700 |
| commit | 6882804c916beaa945bae90dfd3295e635f6b78f (patch) | |
| tree | 45ecd19979acd5920f781f3957e8fbe70259b657 /tools/testing/selftests/bpf/Makefile | |
| parent | dd26b7f54a08fd1a9fd804b51b9fce8e16628349 (diff) | |
selftests/bpf: add a test for overlapping packet range checks
add simple C test case for llvm and verifier range check fix from
commit b1977682a385 ("bpf: improve verifier packet range checks")
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing/selftests/bpf/Makefile')
| -rw-r--r-- | tools/testing/selftests/bpf/Makefile | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index 6a1ad58cb66f..ff68c9419a67 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -1,16 +1,18 @@ LIBDIR := ../../../lib BPFDIR := $(LIBDIR)/bpf -CFLAGS += -Wall -O2 -I../../../include/uapi -I$(LIBDIR) -LDLIBS += -lcap +CFLAGS += -Wall -O2 -I../../../include/uapi -I$(LIBDIR) -I../../../include +LDLIBS += -lcap -lelf -TEST_GEN_PROGS = test_verifier test_tag test_maps test_lru_map test_lpm_map +TEST_GEN_PROGS = test_verifier test_tag test_maps test_lru_map test_lpm_map test_progs + +TEST_GEN_FILES = test_pkt_access.o TEST_PROGS := test_kmod.sh include ../lib.mk -BPFOBJ := $(OUTPUT)/bpf.o +BPFOBJ := $(OUTPUT)/libbpf.a $(TEST_GEN_PROGS): $(BPFOBJ) @@ -21,3 +23,10 @@ force: $(BPFOBJ): force $(MAKE) -C $(BPFDIR) OUTPUT=$(OUTPUT)/ + +CLANG ?= clang + +%.o: %.c + $(CLANG) -I../../../include/uapi -I../../../../samples/bpf/ \ + -D__x86_64__ -Wno-compare-distinct-pointer-types \ + -O2 -target bpf -c $< -o $@ |