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[8.43.85.97]) by mx.google.com with ESMTPS id e6-20020a17090681c600b00992bfd14c42si8439648ejx.949.2023.07.25.18.51.31 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Jul 2023 18:51:31 -0700 (PDT) Received-SPF: pass (google.com: domain of binutils-bounces+ouuuleilei=gmail.com@sourceware.org designates 8.43.85.97 as permitted sender) client-ip=8.43.85.97; Authentication-Results: mx.google.com; dkim=pass header.i=@sourceware.org header.s=default header.b=xqUcGIIU; spf=pass (google.com: domain of binutils-bounces+ouuuleilei=gmail.com@sourceware.org designates 8.43.85.97 as permitted sender) smtp.mailfrom="binutils-bounces+ouuuleilei=gmail.com@sourceware.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 56A723858025 for ; Wed, 26 Jul 2023 01:51:30 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 56A723858025 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1690336290; bh=hCPVaIGYS9tLZglOlqgvHqVW3EX0U9sl/+iJOIi/cWk=; h=To:Cc:Subject:Date:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From:Reply-To:From; b=xqUcGIIULqpX5OyPn/r0R1pCxVmf+vx7fYXyshRzzFU7ulYLePixAbj7e9r3c3mKO 2Uc4PQ8sp1+4UrjkO9y1qNdo4NM81HJH59RMF7zT960/xq0A5W7yzlAxjzVlOD4KkN NecY1SkKJpC+RAn/SlQW88J9mTt5tuzxqCT5vToo= X-Original-To: binutils@sourceware.org Delivered-To: binutils@sourceware.org Received: from mail-sender-0.a4lg.com (mail-sender-0.a4lg.com [IPv6:2401:2500:203:30b:4000:6bfe:4757:0]) by sourceware.org (Postfix) with ESMTPS id A9BD43858C60 for ; Wed, 26 Jul 2023 01:51:20 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org A9BD43858C60 Received: from [127.0.0.1] (localhost [127.0.0.1]) by mail-sender-0.a4lg.com (Postfix) with ESMTPSA id D7D81300089; Wed, 26 Jul 2023 01:51:18 +0000 (UTC) To: Nelson Chu , Kito Cheng , Palmer Dabbelt , Jim Wilson Cc: Tsukasa OI , binutils@sourceware.org Subject: [PATCH] RISC-V: Add actual 'Zvkt' extension support Date: Wed, 26 Jul 2023 01:51:15 +0000 Message-ID: <5d4af03c5b86d0bed09aab64740d6d908e86252f.1690336242.git.research_trasio@irq.a4lg.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, GIT_PATCH_0, 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: binutils@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Binutils mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Tsukasa OI via Binutils From: Tsukasa OI Reply-To: Tsukasa OI Errors-To: binutils-bounces+ouuuleilei=gmail.com@sourceware.org Sender: "Binutils" X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1772446067066483209 X-GMAIL-MSGID: 1772446067066483209 From: Tsukasa OI The 'Zvkt' extension is listed on the added extensions in the GNU Binutils version 2.41 (see binutils/NEWS). However, the support of this extension was actually missing. This commit adds actual support of this extension and adds implications from 'Zvkn' and 'Zvks' superset extensions. bfd/ChangeLog: * elfxx-riscv.c (riscv_implicit_subsets) Add implications from 'Zvkn' and 'Zvks'. (riscv_supported_std_z_ext): Add 'Zvkt' to the supported extension list. --- bfd/elfxx-riscv.c | 3 +++ 1 file changed, 3 insertions(+) base-commit: 477c9f2ba26ccd77016f2c97941fc8b35e332e35 diff --git a/bfd/elfxx-riscv.c b/bfd/elfxx-riscv.c index b43d2cfa0fab..ba5165766b2b 100644 --- a/bfd/elfxx-riscv.c +++ b/bfd/elfxx-riscv.c @@ -1162,6 +1162,7 @@ static struct riscv_implicit_subset riscv_implicit_subsets[] = {"zvkn", "zvknha", check_implicit_always}, {"zvkn", "zvknhb", check_implicit_always}, {"zvkn", "zvbb", check_implicit_always}, + {"zvkn", "zvkt", check_implicit_always}, {"zvkng", "zvkn", check_implicit_always}, {"zvkng", "zvkg", check_implicit_always}, {"zvknc", "zvkn", check_implicit_always}, @@ -1169,6 +1170,7 @@ static struct riscv_implicit_subset riscv_implicit_subsets[] = {"zvks", "zvksed", check_implicit_always}, {"zvks", "zvksh", check_implicit_always}, {"zvks", "zvbb", check_implicit_always}, + {"zvks", "zvkt", check_implicit_always}, {"zvksg", "zvks", check_implicit_always}, {"zvksg", "zvkg", check_implicit_always}, {"zvksc", "zvks", check_implicit_always}, @@ -1296,6 +1298,7 @@ static struct riscv_supported_ext riscv_supported_std_z_ext[] = {"zvks", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, {"zvksg", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, {"zvksc", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, + {"zvkt", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, {"zvl32b", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, {"zvl64b", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, {"zvl128b", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },