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Bug ID: JDK-6823454 Oop-typed loadP yields invalid pointer (0x1) on SPECjbb2005 at OSRed method entry
JDK-6823454 : Oop-typed loadP yields invalid pointer (0x1) on SPECjbb2005 at OSRed method entry

Details
Type:
Bug
Submit Date:
2009-03-29
Status:
Resolved
Updated Date:
2010-04-03
Project Name:
JDK
Resolved Date:
2009-04-08
Component:
hotspot
OS:
generic
Sub-Component:
compiler
CPU:
generic
Priority:
P4
Resolution:
Fixed
Affected Versions:
hs14
Fixed Versions:
hs15 (b05)

Related Reports
Backport:
Backport:

Sub Tasks

Description
See comments.

                                    

Comments
EVALUATION

http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/7230de7c4610
                                     
2009-04-01
EVALUATION

fetch_interpreter_state is treating T_ADDRESS as T_OBJECT when fetching the monitor state from the frame which leads to problems with verify oops.  The fix is to treat T_ADDRESS as RawPtr.
                                     
2009-04-01



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