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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2007-05-10 18:40:49 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2007-05-10 18:40:49 +0000 |
| commit | a32835a34a8847b5ec36ccb4f458a21c90001cb7 (patch) | |
| tree | a6bc120f01cc909810b807fe312f477aa3b50a43 /cpukit/score/cpu/sparc/ChangeLog | |
| parent | Back off patch which should not have been committed. (diff) | |
| download | rtems-a32835a34a8847b5ec36ccb4f458a21c90001cb7.tar.bz2 | |
2007-05-10 Joel Sherrill <joel.sherrill@OARcorp.com>
PR 1237/rtems
* cpu.c, cpu_asm.S, rtems/score/cpu.h: Add logic to prevent stack creep
when interrupts occur at a sufficient rate that the interrupted
thread never gets to clean its stack. This patch ensures that an
interrupted thread will not nest ISR dispatches on its stack.
Diffstat (limited to 'cpukit/score/cpu/sparc/ChangeLog')
| -rw-r--r-- | cpukit/score/cpu/sparc/ChangeLog | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/cpukit/score/cpu/sparc/ChangeLog b/cpukit/score/cpu/sparc/ChangeLog index 8605e9598b..5a69480be4 100644 --- a/cpukit/score/cpu/sparc/ChangeLog +++ b/cpukit/score/cpu/sparc/ChangeLog @@ -1,3 +1,11 @@ +2007-05-10 Joel Sherrill <joel.sherrill@OARcorp.com> + + PR 1237/rtems + * cpu.c, cpu_asm.S, rtems/score/cpu.h: Add logic to prevent stack creep + when interrupts occur at a sufficient rate that the interrupted + thread never gets to clean its stack. This patch ensures that an + interrupted thread will not nest ISR dispatches on its stack. + 2007-05-09 Ralf Corsépius <ralf.corsepius@rtems.org> * rtems/score/cpu.h: Remove CPU_HAS_OWN_HOST_TO_NETWORK_ROUTINES. |