diff options
| author | Pu Lehui <pulehui@huawei.com> | 2024-01-15 13:12:32 +0000 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2024-01-29 16:25:33 +0100 |
| commit | 361db44c3c59cde05e9926647f16255e274a37f4 (patch) | |
| tree | 5a95a54d3a7fbc93b9d4dbf3205b4f854f562ace /tools/testing/selftests/bpf/prog_tests/exceptions.c | |
| parent | 914c7a5ff18a225f7df254ae3433574f3d47b711 (diff) | |
riscv, bpf: Simplify sext and zext logics in branch instructions
There are many extension helpers in the current branch instructions, and
the implementation is a bit complicated. We simplify this logic through
two simple extension helpers with alternate register.
Signed-off-by: Pu Lehui <pulehui@huawei.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Tested-by: Björn Töpel <bjorn@rivosinc.com>
Acked-by: Björn Töpel <bjorn@kernel.org>
Link: https://lore.kernel.org/bpf/20240115131235.2914289-4-pulehui@huaweicloud.com
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/exceptions.c')
0 files changed, 0 insertions, 0 deletions