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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2005-08-31 18:51:30 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2005-08-31 18:51:30 +0000 |
| commit | 1131dfe3040a4151a5b043f0390f2f09801de74c (patch) | |
| tree | 77ed6c19930631ac0ca60afec30915dfebcf9653 /scripts/ChangeLog | |
| parent | 2005-08-31 Ralf Corsepius <ralf.corsepius@rtems.org> (diff) | |
| download | rtems-1131dfe3040a4151a5b043f0390f2f09801de74c.tar.bz2 | |
2005-08-23 Karel Gardas <kgardas@objectsecurity.com>>
* timer/timer.c: Enhance to use either interupt-based timer
functions on older CPUs or to use TSC-based timer functions on
more recent (Pentium and above) CPUs. The decision is made in
Timer_initialize function when it is called for the first time
based on a result obtained from cpuid instruction during the BSP
initialization phase. During the first call, there are also late
bindings to the implementation functions initialized to
appropriate values.
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