From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48528) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bh7EF-00011g-La for qemu-devel@nongnu.org; Mon, 05 Sep 2016 23:39:26 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bh7E6-0007BA-Mi for qemu-devel@nongnu.org; Mon, 05 Sep 2016 23:39:19 -0400 From: David Gibson Date: Tue, 6 Sep 2016 13:40:48 +1000 Message-Id: <1473133253-17598-62-git-send-email-david@gibson.dropbear.id.au> In-Reply-To: <1473133253-17598-1-git-send-email-david@gibson.dropbear.id.au> References: <1473133253-17598-1-git-send-email-david@gibson.dropbear.id.au> Subject: [Qemu-devel] [PULL 61/66] ppc: Improve flags for helpers loading/writing the time facilities List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: peter.maydell@linearo.org Cc: agraf@suse.de, qemu-devel@nongnu.org, qemu-ppc@nongnu.org, Benjamin Herrenschmidt , David Gibson From: Benjamin Herrenschmidt Those helpers never load from or store to the TCG tracked environment, not do they generate synchronous exceptions (they might generate an asynchronous interrupt but that's not an issue here). So we can make them all use TCG_CALL_NO_RWG Signed-off-by: Benjamin Herrenschmidt Reviewed-by: Richard Henderson Signed-off-by: David Gibson --- target-ppc/helper.h | 42 +++++++++++++++++++++--------------------- 1 file changed, 21 insertions(+), 21 deletions(-) diff --git a/target-ppc/helper.h b/target-ppc/helper.h index 8eada2f..b0c1db9 100644 --- a/target-ppc/helper.h +++ b/target-ppc/helper.h @@ -595,35 +595,35 @@ DEF_HELPER_2(load_dump_spr, void, env, i32) DEF_HELPER_2(store_dump_spr, void, env, i32) DEF_HELPER_4(fscr_facility_check, void, env, i32, i32, i32) DEF_HELPER_4(msr_facility_check, void, env, i32, i32, i32) -DEF_HELPER_1(load_tbl, tl, env) -DEF_HELPER_1(load_tbu, tl, env) -DEF_HELPER_1(load_atbl, tl, env) -DEF_HELPER_1(load_atbu, tl, env) -DEF_HELPER_1(load_601_rtcl, tl, env) -DEF_HELPER_1(load_601_rtcu, tl, env) +DEF_HELPER_FLAGS_1(load_tbl, TCG_CALL_NO_RWG, tl, env) +DEF_HELPER_FLAGS_1(load_tbu, TCG_CALL_NO_RWG, tl, env) +DEF_HELPER_FLAGS_1(load_atbl, TCG_CALL_NO_RWG, tl, env) +DEF_HELPER_FLAGS_1(load_atbu, TCG_CALL_NO_RWG, tl, env) +DEF_HELPER_FLAGS_1(load_601_rtcl, TCG_CALL_NO_RWG, tl, env) +DEF_HELPER_FLAGS_1(load_601_rtcu, TCG_CALL_NO_RWG, tl, env) #if !defined(CONFIG_USER_ONLY) #if defined(TARGET_PPC64) -DEF_HELPER_1(load_purr, tl, env) +DEF_HELPER_FLAGS_1(load_purr, TCG_CALL_NO_RWG, tl, env) #endif DEF_HELPER_2(store_sdr1, void, env, tl) -DEF_HELPER_2(store_tbl, void, env, tl) -DEF_HELPER_2(store_tbu, void, env, tl) -DEF_HELPER_2(store_atbl, void, env, tl) -DEF_HELPER_2(store_atbu, void, env, tl) -DEF_HELPER_2(store_601_rtcl, void, env, tl) -DEF_HELPER_2(store_601_rtcu, void, env, tl) -DEF_HELPER_1(load_decr, tl, env) -DEF_HELPER_2(store_decr, void, env, tl) -DEF_HELPER_1(load_hdecr, tl, env) -DEF_HELPER_2(store_hdecr, void, env, tl) +DEF_HELPER_FLAGS_2(store_tbl, TCG_CALL_NO_RWG, void, env, tl) +DEF_HELPER_FLAGS_2(store_tbu, TCG_CALL_NO_RWG, void, env, tl) +DEF_HELPER_FLAGS_2(store_atbl, TCG_CALL_NO_RWG, void, env, tl) +DEF_HELPER_FLAGS_2(store_atbu, TCG_CALL_NO_RWG, void, env, tl) +DEF_HELPER_FLAGS_2(store_601_rtcl, TCG_CALL_NO_RWG, void, env, tl) +DEF_HELPER_FLAGS_2(store_601_rtcu, TCG_CALL_NO_RWG, void, env, tl) +DEF_HELPER_FLAGS_1(load_decr, TCG_CALL_NO_RWG, tl, env) +DEF_HELPER_FLAGS_2(store_decr, TCG_CALL_NO_RWG, void, env, tl) +DEF_HELPER_FLAGS_1(load_hdecr, TCG_CALL_NO_RWG, tl, env) +DEF_HELPER_FLAGS_2(store_hdecr, TCG_CALL_NO_RWG, void, env, tl) DEF_HELPER_2(store_hid0_601, void, env, tl) DEF_HELPER_3(store_403_pbr, void, env, i32, tl) -DEF_HELPER_1(load_40x_pit, tl, env) -DEF_HELPER_2(store_40x_pit, void, env, tl) +DEF_HELPER_FLAGS_1(load_40x_pit, TCG_CALL_NO_RWG, tl, env) +DEF_HELPER_FLAGS_2(store_40x_pit, TCG_CALL_NO_RWG, void, env, tl) DEF_HELPER_2(store_40x_dbcr0, void, env, tl) DEF_HELPER_2(store_40x_sler, void, env, tl) -DEF_HELPER_2(store_booke_tcr, void, env, tl) -DEF_HELPER_2(store_booke_tsr, void, env, tl) +DEF_HELPER_FLAGS_2(store_booke_tcr, TCG_CALL_NO_RWG, void, env, tl) +DEF_HELPER_FLAGS_2(store_booke_tsr, TCG_CALL_NO_RWG, void, env, tl) DEF_HELPER_3(store_ibatl, void, env, i32, tl) DEF_HELPER_3(store_ibatu, void, env, i32, tl) DEF_HELPER_3(store_dbatl, void, env, i32, tl) -- 2.7.4