diff options
Diffstat (limited to 'tools/testing/selftests/bpf/progs/exceptions_ext.c')
-rw-r--r-- | tools/testing/selftests/bpf/progs/exceptions_ext.c | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/progs/exceptions_ext.c b/tools/testing/selftests/bpf/progs/exceptions_ext.c new file mode 100644 index 000000000000..743c05185d9b --- /dev/null +++ b/tools/testing/selftests/bpf/progs/exceptions_ext.c @@ -0,0 +1,72 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <vmlinux.h> +#include <bpf/bpf_helpers.h> +#include "bpf_experimental.h" + +SEC("?fentry") +int pfentry(void *ctx) +{ + return 0; +} + +SEC("?fentry") +int throwing_fentry(void *ctx) +{ + bpf_throw(0); + return 0; +} + +__noinline int exception_cb(u64 cookie) +{ + return cookie + 64; +} + +SEC("?freplace") +int extension(struct __sk_buff *ctx) +{ + return 0; +} + +SEC("?freplace") +__exception_cb(exception_cb) +int throwing_exception_cb_extension(u64 cookie) +{ + bpf_throw(32); + return 0; +} + +SEC("?freplace") +__exception_cb(exception_cb) +int throwing_extension(struct __sk_buff *ctx) +{ + bpf_throw(64); + return 0; +} + +SEC("?fexit") +int pfexit(void *ctx) +{ + return 0; +} + +SEC("?fexit") +int throwing_fexit(void *ctx) +{ + bpf_throw(0); + return 0; +} + +SEC("?fmod_ret") +int pfmod_ret(void *ctx) +{ + return 0; +} + +SEC("?fmod_ret") +int throwing_fmod_ret(void *ctx) +{ + bpf_throw(0); + return 0; +} + +char _license[] SEC("license") = "GPL"; |