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Bug ID: JDK-7147740 add assertions to check stack alignment on VM entry from generated code (x64)
JDK-7147740 : add assertions to check stack alignment on VM entry from generated code (x64)

Details
Type:
Bug
Submit Date:
2012-02-22
Status:
Resolved
Updated Date:
2013-04-30
Project Name:
JDK
Resolved Date:
2012-03-07
Component:
hotspot
OS:
generic
Sub-Component:
compiler
CPU:
x86
Priority:
P4
Resolution:
Fixed
Affected Versions:
hs23
Fixed Versions:
hs24 (b02)

Related Reports
Backport:
Backport:

Sub Tasks

Description
On x64 we're not careful about ABI stack alignment when transitioning from generated code to the VM. Build some assertion machinery that checks alignment on entry.

                                    

Comments
EVALUATION

see description.
                                     
2012-02-22
EVALUATION

http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/da4be62fb889
                                     
2012-02-27
EVALUATION

http://hg.openjdk.java.net/lambda/lambda/hotspot/rev/da4be62fb889
                                     
2012-03-22



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