diff options
Diffstat (limited to 'tools/testing/selftests/bpf/progs/verifier_bpf_fastcall.c')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/verifier_bpf_fastcall.c | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/tools/testing/selftests/bpf/progs/verifier_bpf_fastcall.c b/tools/testing/selftests/bpf/progs/verifier_bpf_fastcall.c index c258b0722e04..fb4fa465d67c 100644 --- a/tools/testing/selftests/bpf/progs/verifier_bpf_fastcall.c +++ b/tools/testing/selftests/bpf/progs/verifier_bpf_fastcall.c @@ -660,19 +660,24 @@ __naked void may_goto_interaction_x86_64(void) SEC("raw_tp") __arch_arm64 -__log_level(4) __msg("stack depth 16") -/* may_goto counter at -16 */ -__xlated("0: *(u64 *)(r10 -16) =") -__xlated("1: r1 = 1") -__xlated("2: call bpf_get_smp_processor_id") +__log_level(4) __msg("stack depth 24") +/* may_goto counter at -24 */ +__xlated("0: *(u64 *)(r10 -24) =") +/* may_goto timestamp at -16 */ +__xlated("1: *(u64 *)(r10 -16) =") +__xlated("2: r1 = 1") +__xlated("3: call bpf_get_smp_processor_id") /* may_goto expansion starts */ -__xlated("3: r11 = *(u64 *)(r10 -16)") -__xlated("4: if r11 == 0x0 goto pc+3") -__xlated("5: r11 -= 1") -__xlated("6: *(u64 *)(r10 -16) = r11") +__xlated("4: r11 = *(u64 *)(r10 -24)") +__xlated("5: if r11 == 0x0 goto pc+6") +__xlated("6: r11 -= 1") +__xlated("7: if r11 != 0x0 goto pc+2") +__xlated("8: r11 = -24") +__xlated("9: call unknown") +__xlated("10: *(u64 *)(r10 -24) = r11") /* may_goto expansion ends */ -__xlated("7: *(u64 *)(r10 -8) = r1") -__xlated("8: exit") +__xlated("11: *(u64 *)(r10 -8) = r1") +__xlated("12: exit") __success __naked void may_goto_interaction_arm64(void) { |