From 42c3399b2980b49ef41a9d63a49dd6bda51e2e9c Mon Sep 17 00:00:00 2001 From: bz Date: Fri, 10 Oct 2014 12:02:34 +0000 Subject: MFC r272713: Since introducing the extra mapping in r250103 (head) for architectural performance events we have actually counted 'Branch Instruction Retired' when people asked for 'Unhalted core cycles' using the 'unhalted-core-cycles' event mask mnemonic. Reviewed by: jimharris Discussed with: gnn, rwatson Sponsored by: DARPA/AFRL --- sys/dev/hwpmc/hwpmc_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sys/dev/hwpmc') diff --git a/sys/dev/hwpmc/hwpmc_core.c b/sys/dev/hwpmc/hwpmc_core.c index c8cc4a3..f182450 100644 --- a/sys/dev/hwpmc/hwpmc_core.c +++ b/sys/dev/hwpmc/hwpmc_core.c @@ -1796,7 +1796,7 @@ iap_is_event_architectural(enum pmc_event pe, enum pmc_event *map) switch (pe) { case PMC_EV_IAP_ARCH_UNH_COR_CYC: ae = CORE_AE_UNHALTED_CORE_CYCLES; - *map = PMC_EV_IAP_EVENT_C4H_00H; + *map = PMC_EV_IAP_EVENT_3CH_00H; break; case PMC_EV_IAP_ARCH_INS_RET: ae = CORE_AE_INSTRUCTION_RETIRED; -- cgit v1.1