diff options
| author |   Xu Kuohai <xukuohai@huawei.com> | 2022-03-21 11:28:51 -0400 |
|---|---|---|
| committer |   Daniel Borkmann <daniel@iogearbox.net> | 2022-04-01 00:27:48 +0200 |
| commit | f516420f683d147d8f4cfd83bbc7c3c6ad1c61b5 (patch) | |
| tree | 386121ba68e9330c55b61efc84d6fd385a2c468a /tools/perf/scripts/python | |
| parent | bpf, arm64: Adjust the offset of str/ldr(immediate) to positive number (diff) | |
bpf, tests: Add tests for BPF_LDX/BPF_STX with different offsets
This patch adds tests to verify the behavior of BPF_LDX/BPF_STX +
BPF_B/BPF_H/BPF_W/BPF_DW with negative offset, small positive offset,
large positive offset, and misaligned offset.
Tested on both big-endian and little-endian arm64 qemu, result:
test_bpf: Summary: 1026 PASSED, 0 FAILED, [1014/1014 JIT'ed]']
test_bpf: test_tail_calls: Summary: 8 PASSED, 0 FAILED, [8/8 JIT'ed]
test_bpf: test_skb_segment: Summary: 2 PASSED, 0 FAILED
Signed-off-by: Xu Kuohai <xukuohai@huawei.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20220321152852.2334294-5-xukuohai@huawei.com
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions