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Opened on 11/01/01 at 22:20:00

Closed on 11/08/01 at 13:17:50

Last modified on 10/10/17 at 06:46:55

#80 closed enhancement (fixed)

tm27 and nested interrupts (SPARC)

Reported by: Joel Sherrill Owned by: Joel Sherrill
Priority: lowest Milestone: 2
Component: unspecified Version: 4.5
Severity: minor Keywords:
Cc: bugs@… Blocked By:
Blocking:

Description

TM27 times interrupts including forcing a nested interrupt.
This test does not run on the SPARC since a patch from
Jiri redoing the handling of the PIL. The SPARC ERC32
and LEON can not properly nest interrupts in HW
as expected by the construction of tm27.

Release:
RTEMS-4.5 and Trunk

Environment:
SPARC but impact is general

Attachments (1)

sparc_tm27-patch.tgz​ (2.5 KB) - added by Joel Sherrill on 12/03/06 at 13:31:12.
sparc_tm27-patch.tgz

Download all attachments as: .zip

Change History (3)

comment:1 Changed on 11/08/01 at 13:17:50 by Joel Sherrill

Status: assigned → closed

State-Changed-From-To: analyzed->closed
State-Changed-Why: Jiri submitted a patch for the CVS trunk which fixed this

in a way that did not impact any other BSP. I (joel)
modified the patch so that it would apply to 4.5 as well.
The attached tar file includes both patches. They have been
tested on the ERC32 BSP and committed.

Changed on 12/03/06 at 13:31:12 by Joel Sherrill

Attachment: sparc_tm27-patch.tgz​ added

sparc_tm27-patch.tgz

comment:2 Changed on 10/10/17 at 06:46:55 by Sebastian Huber

Component: testing → unspecified
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