From patchwork Wed Mar 28 19:57:07 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Popov X-Patchwork-Id: 10313985 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id B54A3605B4 for ; Wed, 28 Mar 2018 19:58:22 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9ECDC2962E for ; Wed, 28 Mar 2018 19:58:22 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8E2A229738; Wed, 28 Mar 2018 19:58:22 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from mother.openwall.net (mother.openwall.net [195.42.179.200]) by mail.wl.linuxfoundation.org (Postfix) with SMTP id 7473229074 for ; Wed, 28 Mar 2018 19:58:20 +0000 (UTC) Received: (qmail 20392 invoked by uid 550); 28 Mar 2018 19:57:44 -0000 Mailing-List: contact kernel-hardening-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Delivered-To: mailing list kernel-hardening@lists.openwall.com Received: (qmail 20272 invoked from network); 28 Mar 2018 19:57:38 -0000 X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references; bh=EDnRyEkUWY+17yuV5p5k1NrPfVvSW7u12r4hjFpZ8tM=; b=iRULDDKiMTtGiEYVNvePB1xqtlloLesqsc21LJub7sdk9Nb9aMsA8ZuQ8cthwcXqYO Cim80Ul2D62YWu601q5G9NYmmPJ8ksNAtNVg4e0Ut5tpWd+PMbRxI4kOOJUro3CvC4VW OO1RkQX++NaAHSWE01dlr6lkFwIHU+/mXI8PudP0QX3t6z3iQH1hmKZBW6WRWmR/0Pes jiysYYdMQ6DHq41jiyFc8p8LZA65OpSPKo7iESTHBIMaDxApVO40SqDCFwzEJnGPqKGD f3ZnTxoG6w3mZmQud6qpoi+nCGikRsZJcirgAJ2T+hYnIVl2JCSD7sh1/Y6uahAQWi6t F7bA== X-Gm-Message-State: AElRT7HGRMAKlw4+NLNsQq1gm+t/fxUVb97vseYFH6HDCrniOZ/LehTb CjgRe9s2U1egm/uOjGSwKYpurmaY X-Google-Smtp-Source: AIpwx48IVEOrnrWMz6gq1mjJRK4g2enFhpxoJ+RLHsEM8DRJ4QBZJGPYEMCgvRuqkmaBnkmNlte56w== X-Received: by 10.46.158.199 with SMTP id h7mr3488118ljk.103.1522267046949; Wed, 28 Mar 2018 12:57:26 -0700 (PDT) From: Alexander Popov To: kernel-hardening@lists.openwall.com, Kees Cook , PaX Team , Brad Spengler , Ingo Molnar , Andy Lutomirski , Tycho Andersen , Laura Abbott , Mark Rutland , Ard Biesheuvel , Borislav Petkov , Richard Sandiford , Thomas Gleixner , "H . Peter Anvin" , Peter Zijlstra , "Dmitry V . Levin" , Emese Revfy , Jonathan Corbet , Andrey Ryabinin , "Kirill A . Shutemov" , Thomas Garnier , Andrew Morton , Alexei Starovoitov , Josef Bacik , Masami Hiramatsu , Nicholas Piggin , Al Viro , "David S . Miller" , Ding Tianhong , David Woodhouse , Josh Poimboeuf , Steven Rostedt , Dominik Brodowski , Juergen Gross , Greg Kroah-Hartman , Dan Williams , Dave Hansen , Mathias Krause , Vikas Shivappa , Kyle Huey , Dmitry Safonov , Will Deacon , Arnd Bergmann , Florian Weimer , Boris Lukashev , x86@kernel.org, linux-kernel@vger.kernel.org, alex.popov@linux.com Subject: [PATCH RFC v10 1/6] gcc-plugins: Clean up the cgraph_create_edge* macros Date: Wed, 28 Mar 2018 22:57:07 +0300 Message-Id: <1522267032-6603-2-git-send-email-alex.popov@linux.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1522267032-6603-1-git-send-email-alex.popov@linux.com> References: <1522267032-6603-1-git-send-email-alex.popov@linux.com> X-Virus-Scanned: ClamAV using ClamSMTP Drop useless redefinitions of cgraph_create_edge* macros. Drop the unused nest argument. Also support gcc-8, which doesn't have freq argument. Signed-off-by: Alexander Popov --- scripts/gcc-plugins/gcc-common.h | 26 ++++++++++++++++---------- 1 file changed, 16 insertions(+), 10 deletions(-) diff --git a/scripts/gcc-plugins/gcc-common.h b/scripts/gcc-plugins/gcc-common.h index f467500..552d5ef 100644 --- a/scripts/gcc-plugins/gcc-common.h +++ b/scripts/gcc-plugins/gcc-common.h @@ -392,13 +392,6 @@ static inline struct cgraph_node *cgraph_alias_target(struct cgraph_node *n) } #endif -#if BUILDING_GCC_VERSION >= 4007 && BUILDING_GCC_VERSION <= 4009 -#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \ - cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq)) -#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \ - cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason)) -#endif - #if BUILDING_GCC_VERSION <= 4008 #define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN) #define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN) @@ -723,10 +716,23 @@ static inline const char *get_decl_section_name(const_tree decl) #define varpool_get_node(decl) varpool_node::get(decl) #define dump_varpool_node(file, node) (node)->dump(file) -#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \ +#if BUILDING_GCC_VERSION >= 8000 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq) \ + (caller)->create_edge((callee), (call_stmt), (count)) + +#define cgraph_create_edge_including_clones(caller, callee, \ + old_call_stmt, call_stmt, count, freq, reason) \ + (caller)->create_edge_including_clones((callee), \ + (old_call_stmt), (call_stmt), (count), (reason)) +#else +#define cgraph_create_edge(caller, callee, call_stmt, count, freq) \ (caller)->create_edge((callee), (call_stmt), (count), (freq)) -#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \ - (caller)->create_edge_including_clones((callee), (old_call_stmt), (call_stmt), (count), (freq), (reason)) + +#define cgraph_create_edge_including_clones(caller, callee, \ + old_call_stmt, call_stmt, count, freq, reason) \ + (caller)->create_edge_including_clones((callee), \ + (old_call_stmt), (call_stmt), (count), (freq), (reason)) +#endif typedef struct cgraph_node *cgraph_node_ptr; typedef struct cgraph_edge *cgraph_edge_p;