From 5e5e9f1c0b2b69ed86a6a57896eec1087d140333 Mon Sep 17 00:00:00 2001
From: Achilleas Anagnostopoulos <achilleas.imap.mbox@gmail.com>
Date: Mon, 26 Jun 2017 08:09:21 +0100
Subject: [PATCH] Redirect runtime.throw to kernel.Panic via kernel.panicString

---
 kernel/panic.go | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/kernel/panic.go b/kernel/panic.go
index b05e198..562e3eb 100644
--- a/kernel/panic.go
+++ b/kernel/panic.go
@@ -23,8 +23,8 @@ func Panic(e interface{}) {
 	case *Error:
 		err = t
 	case string:
-		errRuntimePanic.Message = t
-		err = errRuntimePanic
+		panicString(t)
+		return
 	case error:
 		errRuntimePanic.Message = t.Error()
 		err = errRuntimePanic
@@ -39,3 +39,10 @@ func Panic(e interface{}) {
 
 	cpuHaltFn()
 }
+
+// panicString serves as a redirect target for runtime.throw
+//go:redirect-from runtime.throw
+func panicString(msg string) {
+	errRuntimePanic.Message = msg
+	Panic(errRuntimePanic)
+}