From patchwork Sun Dec 8 18:29:04 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tom Tromey X-Patchwork-Id: 36625 Received: (qmail 114215 invoked by alias); 8 Dec 2019 18:32:20 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Delivered-To: mailing list gdb-patches@sourceware.org Received: (qmail 111748 invoked by uid 89); 8 Dec 2019 18:32:01 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-21.4 required=5.0 tests=AWL, BAYES_00, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, RCVD_IN_DNSWL_NONE, SPF_HELO_PASS autolearn=ham version=3.3.1 spammy= X-HELO: gateway31.websitewelcome.com Received: from gateway31.websitewelcome.com (HELO gateway31.websitewelcome.com) (192.185.143.40) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Sun, 08 Dec 2019 18:32:00 +0000 Received: from cm17.websitewelcome.com (cm17.websitewelcome.com [100.42.49.20]) by gateway31.websitewelcome.com (Postfix) with ESMTP id CCEA58A62 for ; Sun, 8 Dec 2019 12:30:00 -0600 (CST) Received: from box5379.bluehost.com ([162.241.216.53]) by cmsmtp with SMTP id e1JgipQhbqNtve1JgiYrL3; Sun, 08 Dec 2019 12:30:00 -0600 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tromey.com; s=default; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Sender:Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=w9TTlNNk+4s/FtqpbxpmHZdWGVBswxJ/VwkHLuDVic8=; b=tB0iBjXcYsheHH8v1/EJzmkg4C 4F8hWlNuat1FPvhgvPtroF+/eOffUt4FG+Sy1INUVD1+zlB+MVhGSbooH6Jkom692z1KVTW02bFi/ ibm2Qx3w7wq9wR4edWBZx/QC7; Received: from 75-166-123-50.hlrn.qwest.net ([75.166.123.50]:53618 helo=bapiya.Home) by box5379.bluehost.com with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92) (envelope-from ) id 1ie1Jg-00456j-LI; Sun, 08 Dec 2019 11:30:00 -0700 From: Tom Tromey To: gdb-patches@sourceware.org Cc: Tom Tromey Subject: [PATCH 01/55] Use scoped_value_mark in value_print Date: Sun, 8 Dec 2019 11:29:04 -0700 Message-Id: <20191208182958.10181-2-tom@tromey.com> In-Reply-To: <20191208182958.10181-1-tom@tromey.com> References: <20191208182958.10181-1-tom@tromey.com> From: Tom Tromey Switching the low-level printing to use the value API means we will be using more temporary values. This adds a scoped_value_mark to value_print, so that these intermediates are destroyed in a timely way. gdb/ChangeLog 2019-12-08 Tom Tromey * valprint.c (value_print): Use scoped_value_mark. Change-Id: I7aad76b8387b87bd46a920f7865725e677a74934 --- gdb/ChangeLog | 4 ++++ gdb/valprint.c | 2 ++ 2 files changed, 6 insertions(+) diff --git a/gdb/valprint.c b/gdb/valprint.c index 1e3071b4322..5bc860f13f1 100644 --- a/gdb/valprint.c +++ b/gdb/valprint.c @@ -1201,6 +1201,8 @@ void value_print (struct value *val, struct ui_file *stream, const struct value_print_options *options) { + scoped_value_mark free_values; + if (!value_check_printable (val, stream, options)) return;