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Bug ID: JDK-6927165 Zero S/390 fixes
JDK-6927165 : Zero S/390 fixes

Details
Type:
Bug
Submit Date:
2010-02-17
Status:
Closed
Updated Date:
2012-10-08
Project Name:
JDK
Resolved Date:
2010-03-02
Component:
hotspot
OS:
generic
Sub-Component:
runtime
CPU:
generic
Priority:
P4
Resolution:
Fixed
Affected Versions:
hs17
Fixed Versions:
hs17 (b10)

Related Reports
Backport:
Backport:

Sub Tasks

Description
Gary Benson wrote:

Hi all,

This webrev fixes two failures on 31-bit S/390:

  http://cr.openjdk.java.net/~gbenson/zero-s390-fixes-01/

The first is that there were not enough shadow pages for a
StackOverflowError to be thrown.  The second is the
implementation of a 64-bit atomic copy such that long and
double fields in objects are got and set atomically.

I don't have a bug id for this.

Cheers,
Gary

                                    

Comments
EVALUATION

ChangeSet=http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/3b687c53c266,ChangeRequest=6927165
                                     
2010-02-18



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