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[8.43.85.97]) by mx.google.com with ESMTPS id r25-20020aa7c159000000b004ab15f7a4c1si987613edp.124.2023.02.08.09.39.31 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 08 Feb 2023 09:39:31 -0800 (PST) Received-SPF: pass (google.com: domain of gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org designates 8.43.85.97 as permitted sender) client-ip=8.43.85.97; Authentication-Results: mx.google.com; dkim=pass header.i=@gcc.gnu.org header.s=default header.b=gNIdoZCZ; spf=pass (google.com: domain of gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org designates 8.43.85.97 as permitted sender) smtp.mailfrom="gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=gnu.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 015E0383FB9A for ; Wed, 8 Feb 2023 17:38:52 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 015E0383FB9A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1675877932; bh=SyihfsjEll7DxyU8njlrM714NfSJsXgBRbo+CxG/Kg0=; h=To:Cc:Subject:Date:In-Reply-To:References:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From:Reply-To:From; b=gNIdoZCZuRnXH7jA26TCmsl8Et4Mv7MrUUW3183lQ4u6dcocFH25nJiwBJDbXU/xU yfAwOxrpcNpMHO36Zx4kxXKyORuVVHh0bhwguj3E7DYxscSBGXkE/d931rVZ2x/SYE d99kmk8ZSqYbd0WLejyAEg+ePH7qkpo+iqi31Zvc= X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by sourceware.org (Postfix) with ESMTPS id D9DD63858C3A for ; Wed, 8 Feb 2023 17:37:19 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org D9DD63858C3A Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-134-mwiFJt5ZM9-lgPUgEM4z-w-1; Wed, 08 Feb 2023 12:37:18 -0500 X-MC-Unique: mwiFJt5ZM9-lgPUgEM4z-w-1 Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.rdu2.redhat.com [10.11.54.9]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id E62C41C3A070 for ; Wed, 8 Feb 2023 17:37:17 +0000 (UTC) Received: from t14s.localdomain.com (unknown [10.2.16.227]) by smtp.corp.redhat.com (Postfix) with ESMTP id C4097492B01; Wed, 8 Feb 2023 17:37:17 +0000 (UTC) To: gcc-patches@gcc.gnu.org Cc: David Malcolm Subject: [pushed, wwwdocs] gcc-13: add SARIF and other diagnostics improvements Date: Wed, 8 Feb 2023 12:37:09 -0500 Message-Id: <20230208173711.1278104-2-dmalcolm@redhat.com> In-Reply-To: <20230208173711.1278104-1-dmalcolm@redhat.com> References: <20230208173711.1278104-1-dmalcolm@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.9 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com X-Spam-Status: No, score=-11.5 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, KAM_SHORT, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_NONE, TXREP 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: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: David Malcolm via Gcc-patches From: David Malcolm Reply-To: David Malcolm Errors-To: gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org Sender: "Gcc-patches" X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1757285420094407679?= X-GMAIL-MSGID: =?utf-8?q?1757285420094407679?= --- htdocs/gcc-13/changes.html | 30 +++++++++++++++++++++++++++++- 1 file changed, 29 insertions(+), 1 deletion(-) diff --git a/htdocs/gcc-13/changes.html b/htdocs/gcc-13/changes.html index a48ac220..8c0201f2 100644 --- a/htdocs/gcc-13/changes.html +++ b/htdocs/gcc-13/changes.html @@ -128,6 +128,23 @@ a work-in-progress.

will no longer add startup code to alter the floating-point environment when producing a shared object with -shared. +
  • + GCC can now emit its diagnostics using SARIF. + This is a JSON-based format suited for capturing the results of static + analysis tools (like GCC's -fanalyzer), + but it can also be used to capture other GCC warnings and errors in a + machine-readable format. + Specifically, the -fdiagnostics-format= + option has been extended to support these new values: +
      +
    • -fdiagnostics-format=sarif-stderr
      • +
    • -fdiagnostics-format=sarif-file
      • +
    • -fdiagnostics-format=json-stderr, a synonym for the + existing -fdiagnostics-format=json
      • +
    • -fdiagnostics-format=json-file
      • +
    + where the json-prefixed variants refer to GCC's own JSON diagnostic format. +
    • @@ -453,7 +470,18 @@ a work-in-progress.

    - +

    Improvements for plugin authors

    + +
      +
    • GCC diagnostics can now be + associated with rules + such as from coding standards documents, or specifications. + Such rules have a code name and can have a URL, which GCC can print + in text form or capture in its + SARIF + output when emitting diagnostics. +
      • +

    Other significant improvements