4 files changed, 43 insertions, 1 deletions
diff --git a/src/cmd/go/internal/tool/signal.go b/src/cmd/go/internal/tool/signal.go
new file mode 100644
index 0000000000..a6525c8d68
--- /dev/null
+++ b/src/cmd/go/internal/tool/signal.go
@@ -0,0 +1,14 @@
+// Copyright 2026 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 !plan9 && !js
+
+package tool
+
+import (
+	"os"
+	"syscall"
+)
+
+var signalsToForward = []os.Signal{syscall.SIGHUP, os.Interrupt, syscall.SIGQUIT, syscall.SIGTERM}
diff --git a/src/cmd/go/internal/tool/signal_js.go b/src/cmd/go/internal/tool/signal_js.go
new file mode 100644
index 0000000000..064f88ffb2
--- /dev/null
+++ b/src/cmd/go/internal/tool/signal_js.go
@@ -0,0 +1,14 @@
+// Copyright 2026 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 js
+
+package tool
+
+import (
+	"os"
+	"syscall"
+)
+
+var signalsToForward = []os.Signal{os.Interrupt, syscall.SIGQUIT, syscall.SIGTERM}
diff --git a/src/cmd/go/internal/tool/signal_plan9.go b/src/cmd/go/internal/tool/signal_plan9.go
new file mode 100644
index 0000000000..45fa878a68
--- /dev/null
+++ b/src/cmd/go/internal/tool/signal_plan9.go
@@ -0,0 +1,14 @@
+// Copyright 2012 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 plan9
+
+package tool
+
+import (
+	"os"
+	"syscall"
+)
+
+var signalsToForward = []os.Signal{syscall.SIGHUP, os.Interrupt, syscall.SIGTERM}
diff --git a/src/cmd/go/internal/tool/tool.go b/src/cmd/go/internal/tool/tool.go
index a84b2e8ccb..094c5b719b 100644
--- a/src/cmd/go/internal/tool/tool.go
+++ b/src/cmd/go/internal/tool/tool.go
@@ -403,7 +403,7 @@ func runBuiltTool(toolName string, env, cmdline []string) error {
 	err := toolCmd.Start()
 	if err == nil {
 		c := make(chan os.Signal, 100)
-		signal.Notify(c)
+		signal.Notify(c, signalsToForward...)
 		go func() {
 			for sig := range c {
 				toolCmd.Process.Signal(sig)