From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F05D2C43331 for ; Tue, 12 Nov 2019 17:16:57 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A8F1620659 for ; Tue, 12 Nov 2019 17:16:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A8F1620659 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 47CDtv2k7tzF573 for ; Wed, 13 Nov 2019 04:16:55 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=suse.de (client-ip=195.135.220.15; helo=mx1.suse.de; envelope-from=msuchanek@suse.de; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=suse.de Received: from mx1.suse.de (mx2.suse.de [195.135.220.15]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 47CDMp2mDkzF18B for ; Wed, 13 Nov 2019 03:53:26 +1100 (AEDT) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 4D72FB312; Tue, 12 Nov 2019 16:53:23 +0000 (UTC) From: Michal Suchanek To: linuxppc-dev@lists.ozlabs.org Subject: [PATCH 06/33] powerpc/64s/exception: Remove old INT_ENTRY macro Date: Tue, 12 Nov 2019 17:52:04 +0100 Message-Id: <419bffb38de391d451c9395d10ceeb906e2578e1.1573576649.git.msuchanek@suse.de> X-Mailer: git-send-email 2.23.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Madhavan Srinivasan , David Hildenbrand , Heiko Carstens , Claudio Carvalho , David Howells , Masahiro Yamada , Paul Mackerras , Christian Brauner , Breno Leitao , Michael Neuling , Nicolai Stange , Diana Craciun , Firoz Khan , Allison Randal , Mahesh Salgaonkar , Geert Uytterhoeven , "Naveen N. Rao" , Michal Suchanek , Valentin Schneider , Jagadeesh Pagadala , Arnd Bergmann , Nicholas Piggin , Alexander Viro , Steven Rostedt , Thomas Gleixner , Dmitry Vyukov , Daniel Axtens , Gustavo Romero , Mathieu Malaterre , Greg Kroah-Hartman , Oleg Nesterov , linux-kernel@vger.kernel.org, "Eric W. Biederman" , Andrew Donnellan , Brajeswar Ghosh , Hari Bathini , Andrew Morton Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" From: Nicholas Piggin Signed-off-by: Nicholas Piggin --- arch/powerpc/kernel/exceptions-64s.S | 68 ++++++++++++---------------- 1 file changed, 30 insertions(+), 38 deletions(-) diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S index b5decc9a0cbf..ba2dcd91aaaf 100644 --- a/arch/powerpc/kernel/exceptions-64s.S +++ b/arch/powerpc/kernel/exceptions-64s.S @@ -482,13 +482,13 @@ END_FTR_SECTION_NESTED(CPU_FTR_HAS_PPR,CPU_FTR_HAS_PPR,948) * - Fall through and continue executing in real, unrelocated mode. * This is done if early=2. */ -.macro INT_HANDLER name, vec, ool=0, early=0, virt=0, hsrr=0, area=PACA_EXGEN, ri=1, dar=0, dsisr=0, bitmask=0, kvm=0 +.macro GEN_INT_ENTRY name, virt, ool=0 SET_SCRATCH0(r13) /* save r13 */ GET_PACA(r13) - std r9,\area\()+EX_R9(r13) /* save r9 */ + std r9,IAREA+EX_R9(r13) /* save r9 */ OPT_GET_SPR(r9, SPRN_PPR, CPU_FTR_HAS_PPR) HMT_MEDIUM - std r10,\area\()+EX_R10(r13) /* save r10 - r12 */ + std r10,IAREA+EX_R10(r13) /* save r10 - r12 */ OPT_GET_SPR(r10, SPRN_CFAR, CPU_FTR_CFAR) .if \ool .if !\virt @@ -502,47 +502,47 @@ END_FTR_SECTION_NESTED(CPU_FTR_HAS_PPR,CPU_FTR_HAS_PPR,948) .endif .endif - OPT_SAVE_REG_TO_PACA(\area\()+EX_PPR, r9, CPU_FTR_HAS_PPR) - OPT_SAVE_REG_TO_PACA(\area\()+EX_CFAR, r10, CPU_FTR_CFAR) + OPT_SAVE_REG_TO_PACA(IAREA+EX_PPR, r9, CPU_FTR_HAS_PPR) + OPT_SAVE_REG_TO_PACA(IAREA+EX_CFAR, r10, CPU_FTR_CFAR) INTERRUPT_TO_KERNEL - SAVE_CTR(r10, \area\()) + SAVE_CTR(r10, IAREA) mfcr r9 - .if \kvm - KVMTEST \name \hsrr \vec + .if (!\virt && IKVM_REAL) || (\virt && IKVM_VIRT) + KVMTEST \name IHSRR IVEC .endif - .if \bitmask + .if IMASK lbz r10,PACAIRQSOFTMASK(r13) - andi. r10,r10,\bitmask + andi. r10,r10,IMASK /* Associate vector numbers with bits in paca->irq_happened */ - .if \vec == 0x500 || \vec == 0xea0 + .if IVEC == 0x500 || IVEC == 0xea0 li r10,PACA_IRQ_EE - .elseif \vec == 0x900 + .elseif IVEC == 0x900 li r10,PACA_IRQ_DEC - .elseif \vec == 0xa00 || \vec == 0xe80 + .elseif IVEC == 0xa00 || IVEC == 0xe80 li r10,PACA_IRQ_DBELL - .elseif \vec == 0xe60 + .elseif IVEC == 0xe60 li r10,PACA_IRQ_HMI - .elseif \vec == 0xf00 + .elseif IVEC == 0xf00 li r10,PACA_IRQ_PMI .else .abort "Bad maskable vector" .endif - .if \hsrr == EXC_HV_OR_STD + .if IHSRR == EXC_HV_OR_STD BEGIN_FTR_SECTION bne masked_Hinterrupt FTR_SECTION_ELSE bne masked_interrupt ALT_FTR_SECTION_END_IFSET(CPU_FTR_HVMODE | CPU_FTR_ARCH_206) - .elseif \hsrr + .elseif IHSRR bne masked_Hinterrupt .else bne masked_interrupt .endif .endif - std r11,\area\()+EX_R11(r13) - std r12,\area\()+EX_R12(r13) + std r11,IAREA+EX_R11(r13) + std r12,IAREA+EX_R12(r13) /* * DAR/DSISR, SCRATCH0 must be read before setting MSR[RI], @@ -550,47 +550,39 @@ END_FTR_SECTION_NESTED(CPU_FTR_HAS_PPR,CPU_FTR_HAS_PPR,948) * not recoverable if they are live. */ GET_SCRATCH0(r10) - std r10,\area\()+EX_R13(r13) - .if \dar == 1 - .if \hsrr + std r10,IAREA+EX_R13(r13) + .if IDAR == 1 + .if IHSRR mfspr r10,SPRN_HDAR .else mfspr r10,SPRN_DAR .endif - std r10,\area\()+EX_DAR(r13) + std r10,IAREA+EX_DAR(r13) .endif - .if \dsisr == 1 - .if \hsrr + .if IDSISR == 1 + .if IHSRR mfspr r10,SPRN_HDSISR .else mfspr r10,SPRN_DSISR .endif - stw r10,\area\()+EX_DSISR(r13) + stw r10,IAREA+EX_DSISR(r13) .endif - .if \early == 2 + .if IEARLY == 2 /* nothing more */ - .elseif \early + .elseif IEARLY mfctr r10 /* save ctr, even for !RELOCATABLE */ BRANCH_TO_C000(r11, \name\()_common) .elseif !\virt - INT_SAVE_SRR_AND_JUMP \name\()_common, \hsrr, \ri + INT_SAVE_SRR_AND_JUMP \name\()_common, IHSRR, ISET_RI .else - INT_VIRT_SAVE_SRR_AND_JUMP \name\()_common, \hsrr + INT_VIRT_SAVE_SRR_AND_JUMP \name\()_common, IHSRR .endif .if \ool .popsection .endif .endm -.macro GEN_INT_ENTRY name, virt, ool=0 - .if ! \virt - INT_HANDLER \name, IVEC, \ool, IEARLY, \virt, IHSRR, IAREA, ISET_RI, IDAR, IDSISR, IMASK, IKVM_REAL - .else - INT_HANDLER \name, IVEC, \ool, IEARLY, \virt, IHSRR, IAREA, ISET_RI, IDAR, IDSISR, IMASK, IKVM_VIRT - .endif -.endm - /* * On entry r13 points to the paca, r9-r13 are saved in the paca, * r9 contains the saved CR, r11 and r12 contain the saved SRR0 and -- 2.23.0