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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-11-11 14:37:51 +0100 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-11-18 07:30:34 +0100 |
commit | d5e073cde70211b2471e4366be397370e9f6ce48 (patch) | |
tree | 7ee1e3cad3dd7dfbb52475af7bacc61b216dc0e5 /cpukit/score/cpu/sparc/cpu.c | |
parent | score: Add Per_CPU_Control::Interrupt_frame (diff) | |
download | rtems-d5e073cde70211b2471e4366be397370e9f6ce48.tar.bz2 |
score: Allow interrupts during thread dispatch
Use a processor-specific interrupt frame during context switches in case
the executing thread is longer executes on the processor and the heir
thread is about to start execution. During this period we must not use
a thread stack for interrupt processing.
Update #2809.
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