From patchwork Fri Jun 24 06:36:53 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Noah Goldstein X-Patchwork-Id: 1647656 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (1024-bit key; secure) header.d=sourceware.org header.i=@sourceware.org header.a=rsa-sha256 header.s=default header.b=JIXm1q7c; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=sourceware.org (client-ip=8.43.85.97; helo=sourceware.org; envelope-from=libc-alpha-bounces+incoming=patchwork.ozlabs.org@sourceware.org; receiver=) Received: from sourceware.org (ip-8-43-85-97.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4LTncV4j40z9sFk for ; Fri, 24 Jun 2022 16:42:50 +1000 (AEST) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 5323C384F025 for ; Fri, 24 Jun 2022 06:42:48 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5323C384F025 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1656052968; bh=F8lIBojTDdRHBeEGp/9joBsbDUVz7PV/mWFXFR9F9kE=; h=To:Subject:Date:In-Reply-To:References:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To: From; b=JIXm1q7cfYU0uPnLv+ShqlrDbLd6HEtR2K41xchv/kWRYXxUHnQu/XrYzd3ywZVYj 5/NdBAfsGwJ1enu8BUjQjqrZkP7QquhEiE3DXcF5TUJfdsDJvfxjFhSqr1LX/oVTa3 Tx3t5OAcyknJdIfHCmtNqwyifrhjnfNR8eswNDFU= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mail-pf1-x429.google.com (mail-pf1-x429.google.com [IPv6:2607:f8b0:4864:20::429]) by sourceware.org (Postfix) with ESMTPS id 35FFB3852760 for ; Fri, 24 Jun 2022 06:38:01 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 35FFB3852760 Received: by mail-pf1-x429.google.com with SMTP id n12so1795122pfq.0 for ; Thu, 23 Jun 2022 23:38:01 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=F8lIBojTDdRHBeEGp/9joBsbDUVz7PV/mWFXFR9F9kE=; b=wA2wzJD3IgO/P9yx2woZec0Ql2SlO10c9+TTea+kcdxmPrTn2HvrpPuOBZSDj8M+lZ mF6qfFsSlU3Tqfp3iLJ6jf3ZybmRA4ohCTb9Yu4UkkIVhVgTaoJCxKI/1n4AhLHcV+b+ vD6IgT5ZpYfJb8aFJLve7FcbDcbNlYpWhWq04mTy8bIwRmeSZN55PTJrFuKz1rSzUNJn F09dPDPLLD/D/nk64JfqRoFAwUOK48UUE+IIYxv6Pn3ix9vlm5/3+oUiIrxSZSBN6gFr 3JhjHw1HnnIoG8T1UKBpERL89hOyQZdxvtPJiRLHNcJ8bcGRGUe0J8iFKt2uEsqlGzAC SJSQ== X-Gm-Message-State: AJIora8O+DZBwWshDYuvgJKfyfJH8S9ItYt8gR8uNRXXNMrhXejgK04V q+vfGcAociV3KloyjFyMlaiAipK/F0xq4g== X-Google-Smtp-Source: AGRyM1st9cTaSDMNR2ZXtLnqjL+SmXi+mDtqJ/U55pqdBaNP1ayVqMBxiWxbu+XmrYFmUFPsY3pbxw== X-Received: by 2002:a63:441f:0:b0:3fc:8bd2:f828 with SMTP id r31-20020a63441f000000b003fc8bd2f828mr10538365pga.579.1656052679984; Thu, 23 Jun 2022 23:37:59 -0700 (PDT) Received: from noah-tgl.. (c-73-231-94-136.hsd1.ca.comcast.net. [73.231.94.136]) by smtp.gmail.com with ESMTPSA id 71-20020a63034a000000b0040d2d9f15e0sm756682pgd.20.2022.06.23.23.37.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Jun 2022 23:37:59 -0700 (PDT) To: libc-alpha@sourceware.org Subject: [PATCH v1 6/7] x86: Put wcs{n}len-sse4.1 in the sse4.1 text section Date: Thu, 23 Jun 2022 23:36:53 -0700 Message-Id: <20220624063653.2126416-6-goldstein.w.n@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220624063653.2126416-1-goldstein.w.n@gmail.com> References: <20220624063653.2126416-1-goldstein.w.n@gmail.com> MIME-Version: 1.0 X-Spam-Status: No, score=-12.0 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Noah Goldstein via Libc-alpha From: Noah Goldstein Reply-To: Noah Goldstein Errors-To: libc-alpha-bounces+incoming=patchwork.ozlabs.org@sourceware.org Sender: "Libc-alpha" Previously was missing but the two implementations shouldn't get in the sse2 (generic) text section. --- sysdeps/x86_64/multiarch/strlen-vec.S | 6 +++++- sysdeps/x86_64/multiarch/wcslen-sse4_1.S | 1 + sysdeps/x86_64/multiarch/wcsnlen-sse4_1.S | 1 + 3 files changed, 7 insertions(+), 1 deletion(-) diff --git a/sysdeps/x86_64/multiarch/strlen-vec.S b/sysdeps/x86_64/multiarch/strlen-vec.S index 42b6124dfd..874123d604 100644 --- a/sysdeps/x86_64/multiarch/strlen-vec.S +++ b/sysdeps/x86_64/multiarch/strlen-vec.S @@ -28,6 +28,10 @@ # define SHIFT_RETURN #endif +#ifndef SECTION +# define SECTION(p) p +#endif + /* Long lived register in strlen(s), strnlen(s, n) are: %xmm3 - zero @@ -37,7 +41,7 @@ */ -.text + .section SECTION(.text),"ax",@progbits ENTRY(strlen) /* Test 64 bytes from %rax for zero. Save result as bitmask in %rdx. */ diff --git a/sysdeps/x86_64/multiarch/wcslen-sse4_1.S b/sysdeps/x86_64/multiarch/wcslen-sse4_1.S index 7e62621afc..e306a77f51 100644 --- a/sysdeps/x86_64/multiarch/wcslen-sse4_1.S +++ b/sysdeps/x86_64/multiarch/wcslen-sse4_1.S @@ -1,4 +1,5 @@ #define AS_WCSLEN #define strlen __wcslen_sse4_1 +#define SECTION(p) p##.sse4.1 #include "strlen-vec.S" diff --git a/sysdeps/x86_64/multiarch/wcsnlen-sse4_1.S b/sysdeps/x86_64/multiarch/wcsnlen-sse4_1.S index 5fa51fe07c..d2f7dd6e22 100644 --- a/sysdeps/x86_64/multiarch/wcsnlen-sse4_1.S +++ b/sysdeps/x86_64/multiarch/wcsnlen-sse4_1.S @@ -1,5 +1,6 @@ #define AS_WCSLEN #define AS_STRNLEN #define strlen __wcsnlen_sse4_1 +#define SECTION(p) p##.sse4.1 #include "strlen-vec.S"