Committed. Thanks. On 11/30/2013 7:40 AM, Daniel Hellstrom wrote: > _CPU_Context_switch_to_first_task_smp() branches to > done_flushing which requires o3 to be initalized with > "self per-CPU control", this adds initialization of > o3. This problem only affects SMP, see commit > f8ad6c6f7f8b591e were usage of o3 was intruduced. > --- > c/src/lib/libbsp/sparc/shared/irq_asm.S | 1 + > 1 files changed, 1 insertions(+), 0 deletions(-) > > diff --git a/c/src/lib/libbsp/sparc/shared/irq_asm.S > b/c/src/lib/libbsp/sparc/shared/irq_asm.S > index ce276cd..d67ed6c 100644 > --- a/c/src/lib/libbsp/sparc/shared/irq_asm.S > +++ b/c/src/lib/libbsp/sparc/shared/irq_asm.S > @@ -265,6 +265,7 @@ SYM(_CPU_Context_switch_to_first_task_smp): > and %g1, SPARC_NUMBER_OF_REGISTER_WINDOWS - 1, %g3 > nop > mov %o0, %o1 ! in the delay slot > + GET_SELF_CPU_CONTROL %o3, %o4 > ba,a done_flushing > #endif > > -- 1.7.0.4
-- Joel Sherrill, Ph.D. Director of Research & Development joel.sherr...@oarcorp.com On-Line Applications Research Ask me about RTEMS: a free RTOS Huntsville AL 35805 Support Available (256) 722-9985 _______________________________________________ rtems-devel mailing list rtems-devel@rtems.org http://www.rtems.org/mailman/listinfo/rtems-devel
