From patchwork Fri Jun 24 16:42:15 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Noah Goldstein X-Patchwork-Id: 55380 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id A236C383D80F for ; Fri, 24 Jun 2022 16:48:02 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org A236C383D80F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1656089282; 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=S1zY46IJFwJTHp3GCYLAu7wxaGIyqbA48Et+YkL6EDvQ17qv8bP/UIlh5jExZi9yf 5Qlxth04QH3zclD3OYpzYCpwXtKEHQOC1fXbeMYR9Y1Chv7paohX/c9mSeyZtxPsFv bCdva3n6IjG84DaKqbyYHX7Ipx4d9hkB26qhrtrM= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mail-pl1-x62e.google.com (mail-pl1-x62e.google.com [IPv6:2607:f8b0:4864:20::62e]) by sourceware.org (Postfix) with ESMTPS id 18BF5383D802 for ; Fri, 24 Jun 2022 16:42:23 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 18BF5383D802 Received: by mail-pl1-x62e.google.com with SMTP id d5so2549062plo.12 for ; Fri, 24 Jun 2022 09:42:23 -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=qn+XFx6iEU3ksrmBLI9r8AQH4gvAZCcvFwajOHNyb2sS7OcKCdd8MjosX43bswcfXE zmlaZf2Z+cdnV4UXHapHkvqai9bOUVx0VhlKv9f7GSPlEshLPXCHnPbgaL20Dct1nxtE rHDPR1T5EsTSWMAwBr6jGx21+jsc7faw0+keKyD+mRZwPp4Gkv3im1js9C3TOoINb68f tR/V1DB6635E22NvOYRpcLSU3ZejvbRPXhQrU2xvW9Ze+acat/k3LoE865/hHG+or5Jn 33xNn02CZVeNHR/5MQEDux5PpUImGeR2MmvyPQVi00d6WPDilCNpLdV9g6Biw90wfx6Z 9IvQ== X-Gm-Message-State: AJIora8P79q3nSUPWOjJjLk0G6gHTT+tllBF08b/qtbI5LOpE+I11WhR Ao9AKaubaluA8XIP92Gb7N2Z+zvnNOk= X-Google-Smtp-Source: AGRyM1s2h4HU6xXgvyO1qEBRkvPRyOTwsmXa4AG/Wdsp9eufpjOlIMU2hHQOCT8Y+31sJiNqT3sOqg== X-Received: by 2002:a17:90b:388:b0:1ec:cc6c:5616 with SMTP id ga8-20020a17090b038800b001eccc6c5616mr4933401pjb.180.1656088942565; Fri, 24 Jun 2022 09:42:22 -0700 (PDT) Received: from noah-tgl.. ([192.55.60.37]) by smtp.gmail.com with ESMTPSA id q18-20020a63e952000000b00408b8d98c23sm1840326pgj.78.2022.06.24.09.42.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 24 Jun 2022 09:42:21 -0700 (PDT) To: libc-alpha@sourceware.org Subject: [PATCH v2] x86: Put wcs{n}len-sse4.1 in the sse4.1 text section Date: Fri, 24 Jun 2022 09:42:15 -0700 Message-Id: <20220624164216.2129400-4-goldstein.w.n@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220624164216.2129400-1-goldstein.w.n@gmail.com> References: <20220624164216.2129400-1-goldstein.w.n@gmail.com> MIME-Version: 1.0 X-Spam-Status: No, score=-12.1 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+patchwork=sourceware.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"