Message ID | 20210122110137.2976-5-jose.marchesi@oracle.com |
---|---|
State | New |
Headers | show
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Fri, 22 Jan 2021 11:01:58 +0000 To: gcc-patches@gcc.gnu.org Subject: [PATCH 4/4] CTF documentation Date: Fri, 22 Jan 2021 12:01:37 +0100 Message-Id: <20210122110137.2976-5-jose.marchesi@oracle.com> X-Mailer: git-send-email 2.25.0.2.g232378479e In-Reply-To: <20210122110137.2976-1-jose.marchesi@oracle.com> References: <20210122110137.2976-1-jose.marchesi@oracle.com> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [141.143.193.76] X-ClientProxiedBy: LO2P123CA0102.GBRP123.PROD.OUTLOOK.COM (2603:10a6:600:139::17) To DM5PR10MB2041.namprd10.prod.outlook.com (2603:10b6:3:111::16) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from termi.localdomain (141.143.193.76) by LO2P123CA0102.GBRP123.PROD.OUTLOOK.COM (2603:10a6:600:139::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3784.12 via Frontend Transport; Fri, 22 Jan 2021 11:01:57 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 891285d6-a106-43ed-f890-08d8bec5234b X-MS-TrafficTypeDiagnostic: DM6PR10MB3658: X-Microsoft-Antispam-PRVS: <DM6PR10MB3658B8850A838F8BBBA2E9C794A00@DM6PR10MB3658.namprd10.prod.outlook.com> X-MS-Oob-TLC-OOBClassifiers: OLM:2089; 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Marchesi via Gcc-patches" <gcc-patches@gcc.gnu.org> Reply-To: "Jose E. Marchesi" <jose.marchesi@oracle.com> Errors-To: gcc-patches-bounces@gcc.gnu.org Sender: "Gcc-patches" <gcc-patches-bounces@gcc.gnu.org> |
Series | Support for the CTF debug format | expand |
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 5f4a06625eb..7c4d70bcdf7 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -460,6 +460,7 @@ Objective-C and Objective-C++ Dialects}. @item Debugging Options @xref{Debugging Options,,Options for Debugging Your Program}. @gccoptlist{-g -g@var{level} -gdwarf -gdwarf-@var{version} @gol +-gt -gt@var{level} @gol -ggdb -grecord-gcc-switches -gno-record-gcc-switches @gol -gstabs -gstabs+ -gstrict-dwarf -gno-strict-dwarf @gol -gas-loc-support -gno-as-loc-support @gol @@ -9629,6 +9630,21 @@ other DWARF-related options such as @option{-fno-dwarf2-cfi-asm}) retain a reference to DWARF Version 2 in their names, but apply to all currently-supported versions of DWARF. +@item -gt +@itemx -gt@var{level} +@opindex gt +Request CTF debug information and use level to specify how much CTF debug +information should be produced. If -gt is specified without a value for level, +the default level of CTF debug information is 2. + +Level 0 produces no CTF debug information at all. Thus, -gt0 negates -gt. + +Level 1 produces CTF information for tracebacks only. This includes callsite +information, but does not include type information. + +Level 2 produces type information for entities (functions, data objects etc.) +at file-scope or global-scope only. + @item -gstabs @opindex gstabs Produce debugging information in stabs format (if that is supported),