diff options
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_core_reloc_ints.c')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/test_core_reloc_ints.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/tools/testing/selftests/bpf/progs/test_core_reloc_ints.c b/tools/testing/selftests/bpf/progs/test_core_reloc_ints.c index d99233c8008a..ad5c3f59c9c6 100644 --- a/tools/testing/selftests/bpf/progs/test_core_reloc_ints.c +++ b/tools/testing/selftests/bpf/progs/test_core_reloc_ints.c @@ -4,6 +4,7 @@ #include <linux/bpf.h> #include <stdint.h> #include "bpf_helpers.h" +#include "bpf_core_read.h" char _license[] SEC("license") = "GPL"; @@ -23,20 +24,22 @@ struct core_reloc_ints { int64_t s64_field; }; +#define CORE_READ(dst, src) bpf_core_read(dst, sizeof(*(dst)), src) + SEC("raw_tracepoint/sys_enter") int test_core_ints(void *ctx) { struct core_reloc_ints *in = (void *)&data.in; struct core_reloc_ints *out = (void *)&data.out; - if (BPF_CORE_READ(&out->u8_field, &in->u8_field) || - BPF_CORE_READ(&out->s8_field, &in->s8_field) || - BPF_CORE_READ(&out->u16_field, &in->u16_field) || - BPF_CORE_READ(&out->s16_field, &in->s16_field) || - BPF_CORE_READ(&out->u32_field, &in->u32_field) || - BPF_CORE_READ(&out->s32_field, &in->s32_field) || - BPF_CORE_READ(&out->u64_field, &in->u64_field) || - BPF_CORE_READ(&out->s64_field, &in->s64_field)) + if (CORE_READ(&out->u8_field, &in->u8_field) || + CORE_READ(&out->s8_field, &in->s8_field) || + CORE_READ(&out->u16_field, &in->u16_field) || + CORE_READ(&out->s16_field, &in->s16_field) || + CORE_READ(&out->u32_field, &in->u32_field) || + CORE_READ(&out->s32_field, &in->s32_field) || + CORE_READ(&out->u64_field, &in->u64_field) || + CORE_READ(&out->s64_field, &in->s64_field)) return 1; return 0; |