powerpc: Context switch the new EBB SPRs
This context switches the new Event Based Branching (EBB) SPRs. The three new
SPRs are:
- Event Based Branch Handler Register (EBBHR)
- Event Based Branch Return Register (EBBRR)
- Branch Event Status and Control Register (BESCR)
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Matt Evans <matt@ozlabs.org>
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index 93be5fb..3d17427 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -663,6 +663,9 @@
#define SPRN_MMCRH 316 /* Hypervisor monitor mode control register */
#define SPRN_MMCRS 894 /* Supervisor monitor mode control register */
#define SPRN_MMCRC 851 /* Core monitor mode control register */
+#define SPRN_EBBHR 804 /* Event based branch handler register */
+#define SPRN_EBBRR 805 /* Event based branch return register */
+#define SPRN_BESCR 806 /* Branch event status and control register */
#define SPRN_PMC1 787
#define SPRN_PMC2 788