From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by sourceware.org (Postfix) with ESMTPS id 329713858D35 for ; Thu, 12 Jan 2023 01:57:00 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 329713858D35 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1673488619; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=PzdIsZkwfV98Nv0gWpCUWR1HlKq7LMQYtDReD1638eM=; b=IGFBj5GPmo5kHO15hoKjGxY9eZNGy4zRVUkTJwvHaLv6R/LouxhoDzY3Gjpyds0TNzSVLi 0LOj/v6OTRdob2EhWqw/v5bhx8FmWqg4C7DQ88cFhH5xvBAJYuRgANnH0EJIpKSMZ+onye ixiyd/czCG32TJCXApsUWXDfBTSUlnQ= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-111-KRoaxg1LMRWaD1_UrpuNQw-1; Wed, 11 Jan 2023 20:56:56 -0500 X-MC-Unique: KRoaxg1LMRWaD1_UrpuNQw-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 615023806630; Thu, 12 Jan 2023 01:56:56 +0000 (UTC) Received: from f34-1.lan (unknown [10.2.17.76]) by smtp.corp.redhat.com (Postfix) with ESMTP id 8DD42492C14; Thu, 12 Jan 2023 01:56:55 +0000 (UTC) From: Kevin Buettner To: gdb-patches@sourceware.org Cc: pedro@palves.net, simark@simark.ca, tdevries@suse.de, Kevin Buettner Subject: [PATCH v4 0/8] Fix gdb.base/gdb-sigterm.exp failure/error Date: Wed, 11 Jan 2023 18:56:22 -0700 Message-Id: <20230112015630.32999-1-kevinb@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 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII"; x-default=true X-Spam-Status: No, score=-4.9 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,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 List-Id: This series fixes the failure in gdb.base/gdb-sigterm.exp when running in environments with glibc-2.34 or later. It addresses Pedro's concerns regarding the v3 series: https://sourceware.org/pipermail/gdb-patches/2022-February/186150.html Patches 3, 6, and 7 from the earlier series has changed as follows: Patch 3 / "Catch gdb_exception_error instead of gdb_exception (in many places)" no longer contains a change for safe_execute_command(). This is a tricky case; I've reworked it and moved it into its own commit titled "Call quit_force for gdb_exception_forced_quit in safe_execute_command". Patch 6 / "QUIT processing w/ explicit throw for gdb_exception_forced_quit" no longer contains changes to gdb/tui/tui-io.c. These changes have been moved to patch 8 (which was #7 in the v3 series) since the technique used for circumventing the problem with not being able to do a throw are the same for both. Patch 7 (from v3) / "Handle QUIT processing in the scoped_switch_fork_info destructor" is now patch 8 in v4. It's been retitled as "Forced quit cases handled by resetting sync_quit_force_run" It contains changes for the destructor as well as tui_getc(). Patch 6 (v4) / "Call quit_force for gdb_exception_forced_quit in safe_execute_command" is a new patch containing a rework of changes to safe_execute_command that was previously in Patch 3. Kevin Buettner (8): Introduce gdb_exception_forced_quit Handle gdb SIGTERM by throwing / catching gdb_exception_force_quit Catch gdb_exception_error instead of gdb_exception (in many places) Python QUIT processing updates Guile QUIT processing updates Call quit_force for gdb_exception_forced_quit in safe_execute_command QUIT processing w/ explicit throw for gdb_exception_forced_quit Forced quit cases handled by resetting sync_quit_force_run gdb/ada-lang.c | 2 +- gdb/breakpoint.c | 8 ++++---- gdb/cli/cli-interp.c | 11 +++++++++++ gdb/event-top.c | 2 ++ gdb/guile/guile-internal.h | 5 +++++ gdb/guile/scm-pretty-print.c | 5 +++++ gdb/guile/scm-type.c | 5 +++++ gdb/guile/scm-value.c | 5 +++++ gdb/i386-linux-tdep.c | 2 +- gdb/inf-loop.c | 2 +- gdb/infcmd.c | 2 +- gdb/infrun.c | 2 +- gdb/jit.c | 2 +- gdb/linux-fork.c | 13 +++++++++++++ gdb/main.c | 12 ++++++++++++ gdb/mi/mi-cmd-break.c | 2 +- gdb/mi/mi-interp.c | 2 +- gdb/mi/mi-main.c | 4 ++++ gdb/objc-lang.c | 2 +- gdb/parse.c | 2 +- gdb/printcmd.c | 2 +- gdb/python/py-finishbreakpoint.c | 5 +++++ gdb/python/py-gdb-readline.c | 4 ++++ gdb/python/py-symbol.c | 5 +++++ gdb/python/py-utils.c | 3 +++ gdb/python/py-value.c | 5 +++++ gdb/record-btrace.c | 2 +- gdb/record-full.c | 2 +- gdb/remote-fileio.c | 15 ++++++++++----- gdb/solib.c | 2 +- gdb/sparc64-linux-tdep.c | 2 +- gdb/symfile-mem.c | 2 +- gdb/top.h | 2 +- gdb/tui/tui-io.c | 9 +++++++++ gdb/tui/tui.c | 4 ++++ gdb/utils.c | 2 +- gdbsupport/common-exceptions.cc | 14 ++++++++++++++ gdbsupport/common-exceptions.h | 22 +++++++++++++++++++++- 38 files changed, 164 insertions(+), 28 deletions(-) -- 2.34.3