From patchwork Fri Sep 23 06:18:15 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cyril Bur X-Patchwork-Id: 673836 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [103.22.144.68]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3sgNdM1Ddyz9t1F for ; Fri, 23 Sep 2016 16:25:11 +1000 (AEST) Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 3sgNdM0RJnzDsrH for ; Fri, 23 Sep 2016 16:25:11 +1000 (AEST) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (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 3sgNV92tR5zDsmY for ; Fri, 23 Sep 2016 16:18:57 +1000 (AEST) Received: from pps.filterd (m0098393.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.17/8.16.0.17) with SMTP id u8N6Hdbi110251 for ; Fri, 23 Sep 2016 02:18:54 -0400 Received: from e23smtp07.au.ibm.com (e23smtp07.au.ibm.com [202.81.31.140]) by mx0a-001b2d01.pphosted.com with ESMTP id 25mqb4sn5c-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Fri, 23 Sep 2016 02:18:54 -0400 Received: from localhost by e23smtp07.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; Fri, 23 Sep 2016 16:18:49 +1000 Received: from d23relay06.au.ibm.com (d23relay06.au.ibm.com [9.185.63.219]) by d23dlp02.au.ibm.com (Postfix) with ESMTP id 9384F2BB005F for ; Fri, 23 Sep 2016 16:18:48 +1000 (EST) Received: from d23av04.au.ibm.com (d23av04.au.ibm.com [9.190.235.139]) by d23relay06.au.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id u8N6Imq36160846 for ; Fri, 23 Sep 2016 16:18:48 +1000 Received: from d23av04.au.ibm.com (localhost [127.0.0.1]) by d23av04.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id u8N6ImVk011731 for ; Fri, 23 Sep 2016 16:18:48 +1000 Received: from ozlabs.au.ibm.com (ozlabs.au.ibm.com [9.192.253.14]) by d23av04.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id u8N6Imvw011726; Fri, 23 Sep 2016 16:18:48 +1000 Received: from camb691.ozlabs.ibm.com (haven.au.ibm.com [9.192.254.114]) (using TLSv1.2 with cipher DHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ozlabs.au.ibm.com (Postfix) with ESMTPSA id E631BA038F; Fri, 23 Sep 2016 16:18:47 +1000 (AEST) From: Cyril Bur To: mpe@ellerman.id.au, linuxppc-dev@lists.ozlabs.org Subject: [PATCH v5 09/20] selftests/powerpc: Move VMX stack frame macros to header file Date: Fri, 23 Sep 2016 16:18:15 +1000 X-Mailer: git-send-email 2.10.0 In-Reply-To: <20160923061826.30790-1-cyrilbur@gmail.com> References: <20160923061826.30790-1-cyrilbur@gmail.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 16092306-0044-0000-0000-000001E5D803 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 16092306-0045-0000-0000-0000059BC55F Message-Id: <20160923061826.30790-10-cyrilbur@gmail.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2016-09-23_02:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_spam_definite policy=outbound score=100 spamscore=100 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1609020000 definitions=main-1609230114 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" Signed-off-by: Cyril Bur --- tools/testing/selftests/powerpc/math/vmx_asm.S | 85 +--------------------- tools/testing/selftests/powerpc/vmx_asm.h | 98 ++++++++++++++++++++++++++ 2 files changed, 99 insertions(+), 84 deletions(-) create mode 100644 tools/testing/selftests/powerpc/vmx_asm.h diff --git a/tools/testing/selftests/powerpc/math/vmx_asm.S b/tools/testing/selftests/powerpc/math/vmx_asm.S index 1b8c248..fd74da4 100644 --- a/tools/testing/selftests/powerpc/math/vmx_asm.S +++ b/tools/testing/selftests/powerpc/math/vmx_asm.S @@ -8,90 +8,7 @@ */ #include "../basic_asm.h" - -# POS MUST BE 16 ALIGNED! -#define PUSH_VMX(pos,reg) \ - li reg,pos; \ - stvx v20,reg,sp; \ - addi reg,reg,16; \ - stvx v21,reg,sp; \ - addi reg,reg,16; \ - stvx v22,reg,sp; \ - addi reg,reg,16; \ - stvx v23,reg,sp; \ - addi reg,reg,16; \ - stvx v24,reg,sp; \ - addi reg,reg,16; \ - stvx v25,reg,sp; \ - addi reg,reg,16; \ - stvx v26,reg,sp; \ - addi reg,reg,16; \ - stvx v27,reg,sp; \ - addi reg,reg,16; \ - stvx v28,reg,sp; \ - addi reg,reg,16; \ - stvx v29,reg,sp; \ - addi reg,reg,16; \ - stvx v30,reg,sp; \ - addi reg,reg,16; \ - stvx v31,reg,sp; - -# POS MUST BE 16 ALIGNED! -#define POP_VMX(pos,reg) \ - li reg,pos; \ - lvx v20,reg,sp; \ - addi reg,reg,16; \ - lvx v21,reg,sp; \ - addi reg,reg,16; \ - lvx v22,reg,sp; \ - addi reg,reg,16; \ - lvx v23,reg,sp; \ - addi reg,reg,16; \ - lvx v24,reg,sp; \ - addi reg,reg,16; \ - lvx v25,reg,sp; \ - addi reg,reg,16; \ - lvx v26,reg,sp; \ - addi reg,reg,16; \ - lvx v27,reg,sp; \ - addi reg,reg,16; \ - lvx v28,reg,sp; \ - addi reg,reg,16; \ - lvx v29,reg,sp; \ - addi reg,reg,16; \ - lvx v30,reg,sp; \ - addi reg,reg,16; \ - lvx v31,reg,sp; - -# Carefull this will 'clobber' vmx (by design) -# Don't call this from C -FUNC_START(load_vmx) - li r5,0 - lvx v20,r5,r3 - addi r5,r5,16 - lvx v21,r5,r3 - addi r5,r5,16 - lvx v22,r5,r3 - addi r5,r5,16 - lvx v23,r5,r3 - addi r5,r5,16 - lvx v24,r5,r3 - addi r5,r5,16 - lvx v25,r5,r3 - addi r5,r5,16 - lvx v26,r5,r3 - addi r5,r5,16 - lvx v27,r5,r3 - addi r5,r5,16 - lvx v28,r5,r3 - addi r5,r5,16 - lvx v29,r5,r3 - addi r5,r5,16 - lvx v30,r5,r3 - addi r5,r5,16 - lvx v31,r5,r3 - blr -FUNC_END(load_vmx) +#include "../vmx_asm.h" # Should be safe from C, only touches r4, r5 and v0,v1,v2 FUNC_START(check_vmx) diff --git a/tools/testing/selftests/powerpc/vmx_asm.h b/tools/testing/selftests/powerpc/vmx_asm.h new file mode 100644 index 0000000..461845dd --- /dev/null +++ b/tools/testing/selftests/powerpc/vmx_asm.h @@ -0,0 +1,98 @@ +/* + * Copyright 2015, Cyril Bur, IBM Corp. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#include "basic_asm.h" + +/* POS MUST BE 16 ALIGNED! */ +#define PUSH_VMX(pos,reg) \ + li reg,pos; \ + stvx v20,reg,%r1; \ + addi reg,reg,16; \ + stvx v21,reg,%r1; \ + addi reg,reg,16; \ + stvx v22,reg,%r1; \ + addi reg,reg,16; \ + stvx v23,reg,%r1; \ + addi reg,reg,16; \ + stvx v24,reg,%r1; \ + addi reg,reg,16; \ + stvx v25,reg,%r1; \ + addi reg,reg,16; \ + stvx v26,reg,%r1; \ + addi reg,reg,16; \ + stvx v27,reg,%r1; \ + addi reg,reg,16; \ + stvx v28,reg,%r1; \ + addi reg,reg,16; \ + stvx v29,reg,%r1; \ + addi reg,reg,16; \ + stvx v30,reg,%r1; \ + addi reg,reg,16; \ + stvx v31,reg,%r1; + +/* POS MUST BE 16 ALIGNED! */ +#define POP_VMX(pos,reg) \ + li reg,pos; \ + lvx v20,reg,%r1; \ + addi reg,reg,16; \ + lvx v21,reg,%r1; \ + addi reg,reg,16; \ + lvx v22,reg,%r1; \ + addi reg,reg,16; \ + lvx v23,reg,%r1; \ + addi reg,reg,16; \ + lvx v24,reg,%r1; \ + addi reg,reg,16; \ + lvx v25,reg,%r1; \ + addi reg,reg,16; \ + lvx v26,reg,%r1; \ + addi reg,reg,16; \ + lvx v27,reg,%r1; \ + addi reg,reg,16; \ + lvx v28,reg,%r1; \ + addi reg,reg,16; \ + lvx v29,reg,%r1; \ + addi reg,reg,16; \ + lvx v30,reg,%r1; \ + addi reg,reg,16; \ + lvx v31,reg,%r1; + +/* + * Careful this will 'clobber' vmx (by design) + * Don't call this from C + */ +FUNC_START(load_vmx) + li r5,0 + lvx v20,r5,r3 + addi r5,r5,16 + lvx v21,r5,r3 + addi r5,r5,16 + lvx v22,r5,r3 + addi r5,r5,16 + lvx v23,r5,r3 + addi r5,r5,16 + lvx v24,r5,r3 + addi r5,r5,16 + lvx v25,r5,r3 + addi r5,r5,16 + lvx v26,r5,r3 + addi r5,r5,16 + lvx v27,r5,r3 + addi r5,r5,16 + lvx v28,r5,r3 + addi r5,r5,16 + lvx v29,r5,r3 + addi r5,r5,16 + lvx v30,r5,r3 + addi r5,r5,16 + lvx v31,r5,r3 + blr +FUNC_END(load_vmx) + +