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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2003-07-18 14:47:55 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2003-07-18 14:47:55 +0000 |
| commit | fbbe5fde57bdc9d0c7f809931c2addb43bc1bd42 (patch) | |
| tree | 52468f8511082fc9893f46b9020817d23bf0c398 /c | |
| parent | Fixed formatting so scripts work. (diff) | |
| download | rtems-fbbe5fde57bdc9d0c7f809931c2addb43bc1bd42.tar.bz2 | |
2003-07-18 Till Straumann <strauman@slac.stanford.edu>
PR 430/rtems
* include/rtems/score/watchdog.h: _Watchdog_Ticks_since_boot should
be a VOLATILE variable.
* src/watchdoginsert.c: 'restart' algorithm needs to enforce
reloading the list head in case a TICK interrupt during ISR_Flash()
modified the list. This is achieved by a proper VOLATILE cast.
Also _Watchdog_Sync_count++ should be protected by _ISR_Disable
(prevent corruption in case ISR calls watchdoginsert)
* src/watchdogadjust.c: ISR protection added.
* src/watchdogtickle.c: ISR protection added.
NOTE: PowerPC BSPs using the new exception processing MUST BE UPDATED
to maintain _ISR_Nest_level. See also PR288 which provides fixes
for the affected BSPs distributed with RTEMS.
Diffstat (limited to 'c')
0 files changed, 0 insertions, 0 deletions