Add simple unit-style tests for rte_bpf_load, and fix some minor discovered bugs.
v2: * Moved new tests back into test_bpf.c * Changed library macros RTE_SHIFT_VALxx to handle variable first arguments instead of introducing new macros. * Added another test and fix, for conditional jump as first instruction. Marat Khalili (5): eal: variable first arguments of RTE_SHIFT_VALxx bpf: fix signed shift overflows in ARM JIT bpf: disallow empty program bpf: make add/subtract one program validate bpf: fix BPF validation w/ conditional jump first app/test/test_bpf.c | 254 +++++++++++++++++++++++++++++++++++ lib/bpf/bpf_jit_arm64.c | 162 +++++++++++----------- lib/bpf/bpf_load.c | 2 +- lib/bpf/bpf_validate.c | 48 ++++--- lib/eal/include/rte_bitops.h | 4 +- 5 files changed, 364 insertions(+), 106 deletions(-) -- 2.43.0
