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powerpc: Fix interrupt thread dispatch

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Update #2751.
This commit is contained in:
Sebastian Huber
2017-03-02 11:54:58 +01:00
parent 1f618ab00f
commit 09dab28da0
1 changed files with 1 additions and 2 deletions
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3
c/src/lib/libcpu/powerpc/new-exceptions/bspsupport/ppc_exc_async_normal.S
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@@ -346,9 +346,8 @@ ppc_exc_wrap_async_normal:
/* Disable interrupts */ /* Disable interrupts */
wrteei 0 wrteei 0
#ifdef RTEMS_SMP /* SELF_CPU_REGISTER is volatile, we must set it again */
GET_SELF_CPU_CONTROL SELF_CPU_REGISTER GET_SELF_CPU_CONTROL SELF_CPU_REGISTER
#endif
/* Check if we have to do the thread dispatch again */ /* Check if we have to do the thread dispatch again */
lbz SCRATCH_0_REGISTER, PER_CPU_DISPATCH_NEEDED(SELF_CPU_REGISTER) lbz SCRATCH_0_REGISTER, PER_CPU_DISPATCH_NEEDED(SELF_CPU_REGISTER)