diff options
Diffstat (limited to 'tools/testing/selftests/bpf/verifier/btf_ctx_access.c')
| -rw-r--r-- | tools/testing/selftests/bpf/verifier/btf_ctx_access.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/verifier/btf_ctx_access.c b/tools/testing/selftests/bpf/verifier/btf_ctx_access.c new file mode 100644 index 000000000..6340db6b4 --- /dev/null +++ b/tools/testing/selftests/bpf/verifier/btf_ctx_access.c @@ -0,0 +1,12 @@ +{ + "btf_ctx_access accept", + .insns = { + BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, 8), /* load 2nd argument value (int pointer) */ + BPF_MOV64_IMM(BPF_REG_0, 0), + BPF_EXIT_INSN(), + }, + .result = ACCEPT, + .prog_type = BPF_PROG_TYPE_TRACING, + .expected_attach_type = BPF_TRACE_FENTRY, + .kfunc = "bpf_modify_return_test", +}, |