[PATCH OLK-5.10 V3 41/45] selftests/sgx: Add EXPECT_EEXIT() macro

From: Jarkko Sakkinen jarkko@kernel.org

mainline inclusion from mainline-v5.14-rc1 commit b334fb6fa7f38b4ad188d38307aea45e827b56ce category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I4SIGI CVE: NA

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Add EXPECT_EEXIT() macro, which will conditionally print the exception information, in addition to

EXPECT_EQ(self->run.function, EEXIT);

Intel-SIG: commit b334fb6fa7f3 selftests/sgx: Add EXPECT_EEXIT() macro Backport for SGX Foundations support

Signed-off-by: Jarkko Sakkinen jarkko@kernel.org Signed-off-by: Shuah Khan skhan@linuxfoundation.org Signed-off-by: Fan Du fan.du@intel.com #openEuler_contributor Signed-off-by: Laibin Qiu qiulaibin@huawei.com --- tools/testing/selftests/sgx/main.c | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/tools/testing/selftests/sgx/main.c b/tools/testing/selftests/sgx/main.c index 14030f8b85ff..bcd0257f48e0 100644 --- a/tools/testing/selftests/sgx/main.c +++ b/tools/testing/selftests/sgx/main.c @@ -205,6 +205,14 @@ FIXTURE_TEARDOWN(enclave) ret; \ })

+#define EXPECT_EEXIT(run) \ + do { \ + EXPECT_EQ((run)->function, EEXIT); \ + if ((run)->function != EEXIT) \ + TH_LOG("0x%02x 0x%02x 0x%016llx", (run)->exception_vector, \ + (run)->exception_error_code, (run)->exception_addr); \ + } while (0) + TEST_F(enclave, unclobbered_vdso) { uint64_t result = 0; @@ -212,7 +220,7 @@ TEST_F(enclave, unclobbered_vdso) EXPECT_EQ(ENCL_CALL(&MAGIC, &result, &self->run, false), 0);

EXPECT_EQ(result, MAGIC); - EXPECT_EQ(self->run.function, EEXIT); + EXPECT_EEXIT(&self->run); EXPECT_EQ(self->run.user_data, 0); }

@@ -223,7 +231,7 @@ TEST_F(enclave, clobbered_vdso) EXPECT_EQ(ENCL_CALL(&MAGIC, &result, &self->run, true), 0);

EXPECT_EQ(result, MAGIC); - EXPECT_EQ(self->run.function, EEXIT); + EXPECT_EEXIT(&self->run); EXPECT_EQ(self->run.user_data, 0); }

@@ -245,7 +253,7 @@ TEST_F(enclave, clobbered_vdso_and_user_function) EXPECT_EQ(ENCL_CALL(&MAGIC, &result, &self->run, true), 0);

EXPECT_EQ(result, MAGIC); - EXPECT_EQ(self->run.function, EEXIT); + EXPECT_EEXIT(&self->run); EXPECT_EQ(self->run.user_data, 0); }