From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id 4JBhFOg7NWI0LQAAWB0awg (envelope-from ) for ; Fri, 18 Mar 2022 22:11:52 -0400 Received: by simark.ca (Postfix, from userid 112) id 3CD1C1F3CC; Fri, 18 Mar 2022 22:11:52 -0400 (EDT) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on simark.ca X-Spam-Level: X-Spam-Status: No, score=-2.9 required=5.0 tests=BAYES_00,MAILING_LIST_MULTI, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.2 Received: from sourceware.org (server2.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by simark.ca (Postfix) with ESMTPS id 8CF921EA69 for ; Fri, 18 Mar 2022 22:11:45 -0400 (EDT) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id F2FF9388E823 for ; Sat, 19 Mar 2022 02:11:44 +0000 (GMT) Received: from loongson.cn (mail.loongson.cn [114.242.206.163]) by sourceware.org (Postfix) with ESMTP id 8D9AF385840C for ; Sat, 19 Mar 2022 02:11:32 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 8D9AF385840C Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=loongson.cn Received: from linux.localdomain (unknown [113.200.148.30]) by mail.loongson.cn (Coremail) with SMTP id AQAAf9DxTxPQOzViFuwLAA--.9558S4; Sat, 19 Mar 2022 10:11:30 +0800 (CST) From: Tiezhu Yang To: gdb-patches@sourceware.org Subject: [PATCH v4 2/4] gdb: testsuite: add new gdb_attach to check "attach" command Date: Sat, 19 Mar 2022 10:11:25 +0800 Message-Id: <1647655887-13964-3-git-send-email-yangtiezhu@loongson.cn> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1647655887-13964-1-git-send-email-yangtiezhu@loongson.cn> References: <1647655887-13964-1-git-send-email-yangtiezhu@loongson.cn> X-CM-TRANSID: AQAAf9DxTxPQOzViFuwLAA--.9558S4 X-Coremail-Antispam: 1UD129KBjvJXoWrZr45Cw1kJrWrWr1rWry7GFg_yoW8Jr1xpa 12qw1FkFy8WF4aq3ZxJ3yrX3sYyrsakry5G34xJw1a9Fs8GF1jqr18Kw1Yvr1fXrZaq3W3 Aa1Dtr1xuFy7JFUanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUBYb7Iv0xC_KF4lb4IE77IF4wAFF20E14v26r4j6ryUM7CY07I2 0VC2zVCF04k26cxKx2IYs7xG6rWj6s0DM7CIcVAFz4kK6r1j6r18M28IrcIa0xkI8VA2jI 8067AKxVWUXwA2048vs2IY020Ec7CjxVAFwI0_JFI_Gr1l8cAvFVAK0II2c7xJM28CjxkF 64kEwVA0rcxSw2x7M28EF7xvwVC0I7IYx2IY67AKxVWUCVW8JwA2z4x0Y4vE2Ix0cI8IcV CY1x0267AKxVW8JVWxJwA2z4x0Y4vEx4A2jsIE14v26r4UJVWxJr1l84ACjcxK6I8E87Iv 6xkF7I0E14v26F4UJVW0owAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzV Aqx4xG6I80ewAv7VC0I7IYx2IY67AKxVWUJVWUGwAv7VC2z280aVAFwI0_Jr0_Gr1lOx8S 6xCaFVCjc4AY6r1j6r4UM4x0Y48IcxkI7VAKI48JMxkIecxEwVAFwVW8JwCF04k20xvY0x 0EwIxGrwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E 7480Y4vE14v26r106r1rMI8E67AF67kF1VAFwI0_Jrv_JF1lIxkGc2Ij64vIr41lIxAIcV C0I7IYx2IY67AKxVWUJVWUCwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Jr0_Gr1lIxAIcVCF 04k26cxKx2IYs7xG6r1j6r1xMIIF0xvEx4A2jsIE14v26r1j6r4UMIIF0xvEx4A2jsIEc7 CjxVAFwI0_Jr0_GrUvcSsGvfC2KfnxnUUI43ZEXa7IU8QVy7UUUUU== X-CM-SenderInfo: p1dqw3xlh2x3gn0dqz5rrqw2lrqou0/ X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Pedro Alves Errors-To: gdb-patches-bounces+public-inbox=simark.ca@sourceware.org Sender: "Gdb-patches" This commit adds new gdb_attach to centralize the failure checking of "attach" command. Return 0 if attach failed, otherwise return 1. Signed-off-by: Tiezhu Yang --- gdb/testsuite/lib/gdb.exp | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/gdb/testsuite/lib/gdb.exp b/gdb/testsuite/lib/gdb.exp index 89dcd0a..149a1c3 100644 --- a/gdb/testsuite/lib/gdb.exp +++ b/gdb/testsuite/lib/gdb.exp @@ -5111,6 +5111,30 @@ proc can_spawn_for_attach { } { return 1 } +# Centralize the failure checking of "attach" command. +# Return 0 if attach failed, otherwise return 1. + +proc gdb_attach { testpid args } { + parse_args { + {pattern ""} + } + + if { [llength $args] != 0 } { + error "Unexpected arguments: $args" + } + + gdb_test_multiple "attach $testpid" "attach" { + -re -wrap "Attaching to.*ptrace: Operation not permitted\\." { + unsupported "$gdb_test_name (Operation not permitted)" + return 0 + } + -re -wrap "$pattern" { + pass $gdb_test_name + return 1 + } + } +} + # Kill a progress previously started with spawn_wait_for_attach, and # reap its wait status. PROC_SPAWN_ID is the spawn id associated with # the process. -- 2.1.0