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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-03-02 11:54:58 +0100 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-03-02 12:02:49 +0100 |
commit | 09dab28da0e4e500c0d8719da56b1b35625072ec (patch) | |
tree | db4adf66bf20c3433544a6e497d254d8303054e5 /c | |
parent | posix_devctl: Fix for pre C99 (diff) | |
download | rtems-09dab28da0e4e500c0d8719da56b1b35625072ec.tar.bz2 |
powerpc: Fix interrupt thread dispatch
Update #2751.
Diffstat (limited to 'c')
-rw-r--r-- | c/src/lib/libcpu/powerpc/new-exceptions/bspsupport/ppc_exc_async_normal.S | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/c/src/lib/libcpu/powerpc/new-exceptions/bspsupport/ppc_exc_async_normal.S b/c/src/lib/libcpu/powerpc/new-exceptions/bspsupport/ppc_exc_async_normal.S index 316237015e..f79687b387 100644 --- a/c/src/lib/libcpu/powerpc/new-exceptions/bspsupport/ppc_exc_async_normal.S +++ b/c/src/lib/libcpu/powerpc/new-exceptions/bspsupport/ppc_exc_async_normal.S @@ -346,9 +346,8 @@ ppc_exc_wrap_async_normal: /* Disable interrupts */ wrteei 0 -#ifdef RTEMS_SMP + /* SELF_CPU_REGISTER is volatile, we must set it again */ GET_SELF_CPU_CONTROL SELF_CPU_REGISTER -#endif /* Check if we have to do the thread dispatch again */ lbz SCRATCH_0_REGISTER, PER_CPU_DISPATCH_NEEDED(SELF_CPU_REGISTER) |