Adding upstream version 1.18.10.upstream/1.18.10upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 29 insertions, 0 deletions

diff --git a/src/internal/fuzz/trace.go b/src/internal/fuzz/trace.go
new file mode 100644
index 0000000..cab0838
--- /dev/null
+++ b/src/internal/fuzz/trace.go
@@ -0,0 +1,29 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !libfuzzer
+
+package fuzz
+
+import _ "unsafe" // for go:linkname
+
+//go:linkname libfuzzerTraceCmp1 runtime.libfuzzerTraceCmp1
+//go:linkname libfuzzerTraceCmp2 runtime.libfuzzerTraceCmp2
+//go:linkname libfuzzerTraceCmp4 runtime.libfuzzerTraceCmp4
+//go:linkname libfuzzerTraceCmp8 runtime.libfuzzerTraceCmp8
+
+//go:linkname libfuzzerTraceConstCmp1 runtime.libfuzzerTraceConstCmp1
+//go:linkname libfuzzerTraceConstCmp2 runtime.libfuzzerTraceConstCmp2
+//go:linkname libfuzzerTraceConstCmp4 runtime.libfuzzerTraceConstCmp4
+//go:linkname libfuzzerTraceConstCmp8 runtime.libfuzzerTraceConstCmp8
+
+func libfuzzerTraceCmp1(arg0, arg1 uint8)  {}
+func libfuzzerTraceCmp2(arg0, arg1 uint16) {}
+func libfuzzerTraceCmp4(arg0, arg1 uint32) {}
+func libfuzzerTraceCmp8(arg0, arg1 uint64) {}
+
+func libfuzzerTraceConstCmp1(arg0, arg1 uint8)  {}
+func libfuzzerTraceConstCmp2(arg0, arg1 uint16) {}
+func libfuzzerTraceConstCmp4(arg0, arg1 uint32) {}
+func libfuzzerTraceConstCmp8(arg0, arg1 uint64) {}