From 3a7f009abc010827815f10805e3558aa64c98e59 Mon Sep 17 00:00:00 2001 From: David Gibson Date: Fri, 1 Apr 2011 15:15:12 +1100 Subject: Implement missing parts of the logic for the POWER PURR The PURR (Processor Utilization Resource Register) is a register found on recent POWER CPUs. The guts of implementing it at least enough to get by are already present in qemu, however some of the helper functions needed to actually wire it up are missing. This patch adds the necessary glue, so that the PURR can be wired up when we implement newer POWER CPU targets which include it. Signed-off-by: David Gibson Signed-off-by: Alexander Graf --- target-ppc/helper.h | 1 + 1 file changed, 1 insertion(+) (limited to 'target-ppc/helper.h') diff --git a/target-ppc/helper.h b/target-ppc/helper.h index 1a69cf8..2b4744d 100644 --- a/target-ppc/helper.h +++ b/target-ppc/helper.h @@ -376,6 +376,7 @@ DEF_HELPER_0(load_601_rtcu, tl) #if !defined(CONFIG_USER_ONLY) #if defined(TARGET_PPC64) DEF_HELPER_1(store_asr, void, tl) +DEF_HELPER_0(load_purr, tl) #endif DEF_HELPER_1(store_sdr1, void, tl) DEF_HELPER_1(store_tbl, void, tl) -- cgit v1.1