#604 closed defect (fixed)

sparc cpu_asm.S has window resulting in corrupted CWP

Reported by: Joel Sherrill Owned by: Joel Sherrill
Priority: normal Milestone: 2
Component: bsps Version: 4.6
Severity: major Keywords:
Cc: bugs@… Blocked By:
Blocking:

Description

Release:
RTEMS-4.6 and CVS

Environment:
There was a window in sparc/cpu_asm.S while restoring interrupted task state which resulted in CWP corruption.
The attached patch was committed in February but since this is a serious problem it should have had a PR number. Once a PR number is assigned, I will update the ChangeLog? entry and close this PR.

Attachments (1)

sparc_asm.diff (1.2 KB) - added by Joel Sherrill on Dec 3, 2006 at 1:31:12 PM.
sparc_asm.diff

Download all attachments as: .zip

Change History (2)

comment:1 Changed on Apr 8, 2004 at 9:48:55 PM by Joel Sherrill

Status: assignedclosed

State-Changed-From-To: open->closed
State-Changed-Why: ChangeLogs? updated.

Changed on Dec 3, 2006 at 1:31:12 PM by Joel Sherrill

Attachment: sparc_asm.diff added

sparc_asm.diff

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