Hi,
This patch series ensures that all SGX selftests succeed when compiling
with optimizations (as tested with -O{0,1,2,3,s} for both gcc 11.3.0 and
clang 14.0.0). The aim of the patches is to avoid reliance on undefined,
compiler-specific behavior that can make the test results fragile.
If deemed useful, I can also include an elementary wrapper shell script to
compile and run the tests for different compilers (gcc/clang) and
optimization levels.
Best,
Jo
Jo Van Bulck (5):
selftests/sgx: Fix uninitialized pointer dereference in error path.
selftests/sgx: Fix function pointer relocation in test enclave.
selftests/sgx: Ensure correct secinfo struct alignment in test
enclave.
selftests/sgx: Ensure expected enclave data buffer size and placement.
selftests/sgx: Enclave freestanding compilation + separate linker
options.
tools/testing/selftests/sgx/Makefile | 12 +++++++-----
tools/testing/selftests/sgx/sigstruct.c | 2 +-
tools/testing/selftests/sgx/test_encl.c | 17 +++++++++++------
tools/testing/selftests/sgx/test_encl.lds | 2 ++
.../testing/selftests/sgx/test_encl_bootstrap.S | 5 +++++
5 files changed, 26 insertions(+), 12 deletions(-)
base-commit: ad0dbc1609ab4b01c9c423d3dd6bb6e4f19dee70
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2.34.1
