diff --git a/src/cmd/cgo/out.go b/src/cmd/cgo/out.go
index 2d8d692622..8c31d5b794 100644
--- a/src/cmd/cgo/out.go
+++ b/src/cmd/cgo/out.go
@@ -1021,11 +1021,25 @@ func (p *Package) writeExports(fgo2, fm, fgcc, fgcch io.Writer) {
 		}
 		fmt.Fprintf(fgcc, "}\n")
 
+		// In internal linking mode, the Go linker sees both
+		// the C wrapper written above and the Go wrapper it
+		// references. Hence, export the C wrapper (e.g., for
+		// if we're building a shared object). The Go linker
+		// will resolve the C wrapper's reference to the Go
+		// wrapper without a separate export.
+		fmt.Fprintf(fgo2, "//go:cgo_export_dynamic %s\n", exp.ExpName)
+		// cgo_export_static refers to a symbol by its linker
+		// name, so set the linker name of the Go wrapper.
+		fmt.Fprintf(fgo2, "//go:linkname _cgoexp%s_%s _cgoexp%s_%s\n", cPrefix, exp.ExpName, cPrefix, exp.ExpName)
+		// In external linking mode, the Go linker sees the Go
+		// wrapper, but not the C wrapper. For this case,
+		// export the Go wrapper so the host linker can
+		// resolve the reference from the C wrapper to the Go
+		// wrapper.
+		fmt.Fprintf(fgo2, "//go:cgo_export_static _cgoexp%s_%s\n", cPrefix, exp.ExpName)
+
 		// Build the wrapper function compiled by cmd/compile.
 		// This unpacks the argument struct above and calls the Go function.
-		fmt.Fprintf(fgo2, "//go:cgo_export_dynamic %s\n", exp.ExpName)
-		fmt.Fprintf(fgo2, "//go:linkname _cgoexp%s_%s _cgoexp%s_%s\n", cPrefix, exp.ExpName, cPrefix, exp.ExpName)
-		fmt.Fprintf(fgo2, "//go:cgo_export_static _cgoexp%s_%s\n", cPrefix, exp.ExpName)
 		fmt.Fprintf(fgo2, "func _cgoexp%s_%s(a *%s) {\n", cPrefix, exp.ExpName, gotype)
 
 		fmt.Fprintf(fm, "int _cgoexp%s_%s;\n", cPrefix, exp.ExpName)