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-rw-r--r--tools/testing/selftests/bpf/bpf_experimental.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/bpf_experimental.h b/tools/testing/selftests/bpf/bpf_experimental.h
index a5b9df38c162..3329ea080865 100644
--- a/tools/testing/selftests/bpf/bpf_experimental.h
+++ b/tools/testing/selftests/bpf/bpf_experimental.h
@@ -326,6 +326,16 @@ l_true: \
})
#endif
+#ifdef __BPF_FEATURE_MAY_GOTO
+#define cond_break \
+ ({ __label__ l_break, l_continue; \
+ asm volatile goto("may_goto %l[l_break]" \
+ :::: l_break); \
+ goto l_continue; \
+ l_break: break; \
+ l_continue:; \
+ })
+#else
#define cond_break \
({ __label__ l_break, l_continue; \
asm volatile goto("1:.byte 0xe5; \
@@ -337,6 +347,7 @@ l_true: \
l_break: break; \
l_continue:; \
})
+#endif
#ifndef bpf_nop_mov
#define bpf_nop_mov(var) \