8294920: Missing SP value in Linux x86_32 thread context

Reviewed-by: cjplummer, sspitsyn
openjdk · Oct 7, 2022 · fe7a461 · fe7a461 · openjdk-notifier · Oct 7, 2022
1 parent 4cbac40
commit fe7a461
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/...pot.agent/share/classes/sun/jvm/hotspot/runtime/linux_x86/LinuxX86JavaThreadPDAccess.java b/...pot.agent/share/classes/sun/jvm/hotspot/runtime/linux_x86/LinuxX86JavaThreadPDAccess.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2020, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2022, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -116,7 +116,7 @@ public    void printInfoOn(Address threadAddr, PrintStream tty) {
   public    Address getLastSP(Address addr) {
     ThreadProxy t = getThreadProxy(addr);
     X86ThreadContext context = (X86ThreadContext) t.getContext();
-    return context.getRegisterAsAddress(X86ThreadContext.ESP);
+    return context.getRegisterAsAddress(X86ThreadContext.SP);
   }
 
   public    ThreadProxy getThreadProxy(Address addr) {