From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from EUR05-AM6-obe.outbound.protection.outlook.com (mail-am6eur05on2084.outbound.protection.outlook.com [40.107.22.84]) by sourceware.org (Postfix) with ESMTPS id 89A183858D38 for ; Mon, 23 Jan 2023 14:34:30 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 89A183858D38 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=arm.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=armh.onmicrosoft.com; s=selector2-armh-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=fKUWn0lJPq6RarxxcTxAm+FHZtJhKB/wmkQ1iJKDldg=; b=Z+13+qkCne7B96EDeikYZeqbS1S00V6eAQj/gB4zqwOX/hU+9GoA6iEyhS9ik3ntkQ+xwt6jIHFXvwxoltXsot9y6vLJROEsUEUg0sqt0nRq1rv7gjgbSJu9l3q9vofwiqZO1od1k4aDOfUU3V1dqqZ9zcQU5tKzUnYcC4LJmhU= Received: from AS9PR06CA0306.eurprd06.prod.outlook.com (2603:10a6:20b:45b::15) by AS8PR08MB10315.eurprd08.prod.outlook.com (2603:10a6:20b:5c0::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6002.28; Mon, 23 Jan 2023 14:34:20 +0000 Received: from AM7EUR03FT045.eop-EUR03.prod.protection.outlook.com (2603:10a6:20b:45b:cafe::21) by AS9PR06CA0306.outlook.office365.com (2603:10a6:20b:45b::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6002.33 via Frontend Transport; Mon, 23 Jan 2023 14:34:20 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 63.35.35.123) smtp.mailfrom=arm.com; dkim=pass (signature was verified) header.d=armh.onmicrosoft.com;dmarc=pass action=none header.from=arm.com; Received-SPF: Pass (protection.outlook.com: domain of arm.com designates 63.35.35.123 as permitted sender) receiver=protection.outlook.com; client-ip=63.35.35.123; helo=64aa7808-outbound-1.mta.getcheckrecipient.com; pr=C Received: from 64aa7808-outbound-1.mta.getcheckrecipient.com (63.35.35.123) by AM7EUR03FT045.mail.protection.outlook.com (100.127.140.150) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6023.16 via Frontend Transport; Mon, 23 Jan 2023 14:34:20 +0000 Received: ("Tessian outbound 333ca28169fa:v132"); Mon, 23 Jan 2023 14:34:20 +0000 X-CheckRecipientChecked: true X-CR-MTA-CID: 10cfb4dcf9679f30 X-CR-MTA-TID: 64aa7808 Received: from e4955d074fa6.1 by 64aa7808-outbound-1.mta.getcheckrecipient.com id DA03A312-4557-45ED-BCD2-2E81DF3A6BB3.1; Mon, 23 Jan 2023 14:34:12 +0000 Received: from EUR02-DB5-obe.outbound.protection.outlook.com by 64aa7808-outbound-1.mta.getcheckrecipient.com with ESMTPS id e4955d074fa6.1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384); Mon, 23 Jan 2023 14:34:12 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=ODZBvpVmC4IBsP26SKCsb31E3mvxU3qCgBG+z3fMvyX6M1bhFz+9aIdpzFJBaY0RWBXdak3MRqyooB7gEksAWkbNsCbyRpU/KbUPgOznhNfPY4heSwiLA6vfThx1KdwRBC3DLXq6Le9RRlRAaw+7Zhm96Fs4W2Gz3+a9x5/He8xYrysMUgUzqc9fZXgsKvJwGTJw5max4g5bx1SYRYV28XhorsmWynpjHYdKVmk6wpu9/Dx71bBIyRdqWjSCQPG1LNj7jnRk7LLUlqV1vxmN9XNq170qkP/+KPUiT0rFoOY1ZVHxOCjM006HJjcM06fjjNtfpiD9hxTb1WZih6k+AA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=fKUWn0lJPq6RarxxcTxAm+FHZtJhKB/wmkQ1iJKDldg=; b=T0MojXhmeFzrG0Vq9ZIx7ea1A0EQ+guT5iD9g5u3iPk+ZNFQi3ZAxOw1odgmE6ZJe7IXo4Neay3xdERRuks6bEQLhdb0mhVf3N5eAT1UwKGODogqVEu5uU1PpURSdla9Kp8EmywysdB+Dcfn2OMr6kdqa73pE74c3lhNnSMPS+gI8K/9WQXa+JoZp3mAeRNqu/EsGSzLj+EUZqdpWiRfxeWnr3BTu50uPyCUKK/NVTylX6vdGRt8BmmLdD2k1kzT7b2G3Xp1q/9/qJLdO5t3A3nbEC4Rc/Uu7PqSnlh55XbzGa8McHkiD6US9o6T+PZcJUBzWaynBmRVV+SmTzXRBw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=arm.com; dmarc=pass action=none header.from=arm.com; dkim=pass header.d=arm.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=armh.onmicrosoft.com; s=selector2-armh-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=fKUWn0lJPq6RarxxcTxAm+FHZtJhKB/wmkQ1iJKDldg=; b=Z+13+qkCne7B96EDeikYZeqbS1S00V6eAQj/gB4zqwOX/hU+9GoA6iEyhS9ik3ntkQ+xwt6jIHFXvwxoltXsot9y6vLJROEsUEUg0sqt0nRq1rv7gjgbSJu9l3q9vofwiqZO1od1k4aDOfUU3V1dqqZ9zcQU5tKzUnYcC4LJmhU= Authentication-Results-Original: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=arm.com; Received: from VI1PR08MB3919.eurprd08.prod.outlook.com (2603:10a6:803:c4::31) by PA4PR08MB7593.eurprd08.prod.outlook.com (2603:10a6:102:26f::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6002.33; Mon, 23 Jan 2023 14:34:11 +0000 Received: from VI1PR08MB3919.eurprd08.prod.outlook.com ([fe80::bced:32a3:b77e:90a6]) by VI1PR08MB3919.eurprd08.prod.outlook.com ([fe80::bced:32a3:b77e:90a6%6]) with mapi id 15.20.6002.033; Mon, 23 Jan 2023 14:34:11 +0000 Message-ID: Date: Mon, 23 Jan 2023 14:34:11 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 Subject: Re: [PATCH v2 11/13] gdb: make user-created frames reinflatable Content-Language: en-US To: Tom de Vries , Simon Marchi , gdb-patches@sourceware.org References: <20221214033441.499512-1-simon.marchi@polymtl.ca> <20221214033441.499512-12-simon.marchi@polymtl.ca> <257ccf41-56aa-6ea7-ea41-99e2d937c1eb@suse.de> From: Luis Machado In-Reply-To: <257ccf41-56aa-6ea7-ea41-99e2d937c1eb@suse.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-ClientProxiedBy: LO4P123CA0273.GBRP123.PROD.OUTLOOK.COM (2603:10a6:600:195::8) To VI1PR08MB3919.eurprd08.prod.outlook.com (2603:10a6:803:c4::31) MIME-Version: 1.0 X-MS-TrafficTypeDiagnostic: VI1PR08MB3919:EE_|PA4PR08MB7593:EE_|AM7EUR03FT045:EE_|AS8PR08MB10315:EE_ X-MS-Office365-Filtering-Correlation-Id: 583e18e7-d396-4a2a-2242-08dafd4eea21 x-checkrecipientrouted: true NoDisclaimer: true X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam-Untrusted: BCL:0; X-Microsoft-Antispam-Message-Info-Original: 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 X-Forefront-Antispam-Report-Untrusted: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:VI1PR08MB3919.eurprd08.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230022)(4636009)(136003)(376002)(396003)(366004)(346002)(39860400002)(451199015)(38100700002)(36756003)(86362001)(31696002)(2906002)(8936002)(44832011)(5660300002)(41300700001)(66946007)(66556008)(66476007)(8676002)(19627235002)(2616005)(83380400001)(6506007)(6486002)(110136005)(53546011)(6512007)(186003)(478600001)(316002)(26005)(84970400001)(31686004)(45980500001)(43740500002);DIR:OUT;SFP:1101; X-MS-Exchange-Transport-CrossTenantHeadersStamped: PA4PR08MB7593 Original-Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=arm.com; X-EOPAttributedMessage: 0 X-MS-Exchange-Transport-CrossTenantHeadersStripped: AM7EUR03FT045.eop-EUR03.prod.protection.outlook.com X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id-Prvs: afffae0e-21f8-46b8-0aec-08dafd4ee459 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:63.35.35.123;CTRY:IE;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:64aa7808-outbound-1.mta.getcheckrecipient.com;PTR:ec2-63-35-35-123.eu-west-1.compute.amazonaws.com;CAT:NONE;SFS:(13230022)(4636009)(39860400002)(136003)(376002)(396003)(346002)(451199015)(40470700004)(46966006)(36840700001)(86362001)(82310400005)(356005)(40480700001)(40460700003)(36756003)(31696002)(336012)(110136005)(316002)(31686004)(19627235002)(70206006)(70586007)(6512007)(186003)(47076005)(26005)(53546011)(478600001)(6506007)(2616005)(6486002)(8676002)(82740400003)(81166007)(83380400001)(8936002)(41300700001)(36860700001)(2906002)(84970400001)(44832011)(5660300002)(43740500002);DIR:OUT;SFP:1101; X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 23 Jan 2023 14:34:20.2881 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 583e18e7-d396-4a2a-2242-08dafd4eea21 X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[63.35.35.123];Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: AM7EUR03FT045.eop-EUR03.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS8PR08MB10315 X-Spam-Status: No, score=-5.2 required=5.0 tests=BAYES_00,BODY_8BITS,DKIM_SIGNED,DKIM_VALID,FORGED_SPF_HELO,KAM_DMARC_NONE,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_NONE,TXREP,UNPARSEABLE_RELAY,WEIRD_PORT autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On 1/23/23 12:57, Tom de Vries wrote: > On 12/14/22 04:34, Simon Marchi via Gdb-patches wrote: >>   gdb/testsuite/gdb.base/frame-view.exp    | 47 ++++++++++++-- > > Hi, > > on aarch64-linux I get: > ... > FAIL: gdb.base/frame-view.exp: with_pretty_printer=true: frame (GDB internal error) > FAIL: gdb.base/frame-view.exp: with_pretty_printer=true: frame again (GDB internal error) I can reproduce this as well. It also happens on arm-linux Ubuntu 22.04/20.04, with a similar kind of backtrace. > ... > > In more detail: > ... > (gdb) PASS: gdb.base/frame-view.exp: with_pretty_printer=true: set scheduler-locking on > frame^M > #0  baz (z1=hahaha, /home/tdevries/gdb/src/gdb/value.c:4056: internal-error: value_fetch_lazy_register: Assertion `next_frame != NULL' failed.^M > ... > > > Back-trace: > ... > ----- Backtrace ----- > Resyncing due to internal error. > 0x563033 gdb_internal_backtrace_1 >         /home/tdevries/gdb/src/gdb/bt-utils.c:122 > 0x5630f3 _Z22gdb_internal_backtracev >         /home/tdevries/gdb/src/gdb/bt-utils.c:168 > 0xb4461f internal_vproblem >         /home/tdevries/gdb/src/gdb/utils.c:396 > 0xb44a33 _Z15internal_verrorPKciS0_St9__va_list >         /home/tdevries/gdb/src/gdb/utils.c:476 > 0xdb8e97 _Z18internal_error_locPKciS0_z >         /home/tdevries/gdb/src/gdbsupport/errors.cc:58 > 0xb7a1d7 value_fetch_lazy_register >         /home/tdevries/gdb/src/gdb/value.c:4056 > 0xb7a88b _Z16value_fetch_lazyP5value >         /home/tdevries/gdb/src/gdb/value.c:4180 > 0xb74c93 _Z19value_optimized_outP5value >         /home/tdevries/gdb/src/gdb/value.c:1500 > 0x770b2f _Z30frame_unwind_register_unsigned14frame_info_ptri >         /home/tdevries/gdb/src/gdb/frame.c:1337 > 0x42bac3 aarch64_dwarf2_prev_register >         /home/tdevries/gdb/src/gdb/aarch64-tdep.c:1280 > 0x680ec3 dwarf2_frame_prev_register >         /home/tdevries/gdb/src/gdb/dwarf2/frame.c:1217 > 0x770587 _Z27frame_unwind_register_value14frame_info_ptri >         /home/tdevries/gdb/src/gdb/frame.c:1244 > 0x770ad3 _Z30frame_unwind_register_unsigned14frame_info_ptri >         /home/tdevries/gdb/src/gdb/frame.c:1333 > 0x76c30f _Z17default_unwind_pcP7gdbarch14frame_info_ptr >         /home/tdevries/gdb/src/gdb/frame-unwind.c:244 > 0x4b652b _Z17gdbarch_unwind_pcP7gdbarch14frame_info_ptr >         /home/tdevries/gdb/src/gdb/gdbarch.c:2959 > 0x67d363 _Z29dwarf2_tailcall_sniffer_first14frame_info_ptrPPvPKl >         /home/tdevries/gdb/src/gdb/dwarf2/frame-tailcall.c:390 > 0x680593 dwarf2_frame_cache >         /home/tdevries/gdb/src/gdb/dwarf2/frame.c:1089 > 0x68070f dwarf2_frame_unwind_stop_reason >         /home/tdevries/gdb/src/gdb/dwarf2/frame.c:1101 > 0x773503 get_prev_frame_always_1 >         /home/tdevries/gdb/src/gdb/frame.c:2281 > 0x773beb _Z21get_prev_frame_always14frame_info_ptr >         /home/tdevries/gdb/src/gdb/frame.c:2376 > 0x775d6b _Z28get_frame_unwind_stop_reason14frame_info_ptr >         /home/tdevries/gdb/src/gdb/frame.c:3051 > 0x68151f _Z16dwarf2_frame_cfa14frame_info_ptr >         /home/tdevries/gdb/src/gdb/dwarf2/frame.c:1356 > 0x678b13 _ZN18dwarf_expr_context16execute_stack_opEPKhS1_ >         /home/tdevries/gdb/src/gdb/dwarf2/expr.c:2110 > 0x676f4f _ZN18dwarf_expr_context4evalEPKhm >         /home/tdevries/gdb/src/gdb/dwarf2/expr.c:1239 > 0x677faf _ZN18dwarf_expr_context16execute_stack_opEPKhS1_ >         /home/tdevries/gdb/src/gdb/dwarf2/expr.c:1811 > 0x676f4f _ZN18dwarf_expr_context4evalEPKhm >         /home/tdevries/gdb/src/gdb/dwarf2/expr.c:1239 > 0x6769e3 _ZN18dwarf_expr_context8evaluateEPKhmbP18dwarf2_per_cu_data14frame_info_ptrPK18property_addr_infoP4typeS9_l >         /home/tdevries/gdb/src/gdb/dwarf2/expr.c:1078 > 0x6a924b dwarf2_evaluate_loc_desc_full >         /home/tdevries/gdb/src/gdb/dwarf2/loc.c:1513 > 0x6a941f _Z24dwarf2_evaluate_loc_descP4type14frame_info_ptrPKhmP18dwarf2_per_cu_dataP18dwarf2_per_objfileb >         /home/tdevries/gdb/src/gdb/dwarf2/loc.c:1558 > 0x6abb83 locexpr_read_variable >         /home/tdevries/gdb/src/gdb/dwarf2/loc.c:3052 > 0x769083 _ZNK13language_defn14read_var_valueEP6symbolPK5block14frame_info_ptr >         /home/tdevries/gdb/src/gdb/findvar.c:578 > 0x769a17 _Z14read_var_valueP6symbolPK5block14frame_info_ptr >         /home/tdevries/gdb/src/gdb/findvar.c:794 > 0xa188ef _Z14read_frame_argRK19frame_print_optionsP6symbol14frame_info_ptrP9frame_argS6_ >         /home/tdevries/gdb/src/gdb/stack.c:540 > 0xa19557 print_frame_args >         /home/tdevries/gdb/src/gdb/stack.c:888 > 0xa1ae4b print_frame >         /home/tdevries/gdb/src/gdb/stack.c:1390 > 0xa1a0e3 _Z16print_frame_infoRK19frame_print_options14frame_info_ptri10print_whatii >         /home/tdevries/gdb/src/gdb/stack.c:1116 > 0xa180c7 _Z17print_stack_frame14frame_info_ptri10print_whati >         /home/tdevries/gdb/src/gdb/stack.c:367 > 0xa1801b _Z26print_stack_frame_to_uioutP6ui_out14frame_info_ptri10print_whati >         /home/tdevries/gdb/src/gdb/stack.c:346 > 0xa9d44f _Z27print_selected_thread_frameP6ui_out10enum_flagsI23user_selected_what_flagE >         /home/tdevries/gdb/src/gdb/thread.c:1994 > 0xa1c907 frame_command_core >         /home/tdevries/gdb/src/gdb/stack.c:1857 > 0xa20ec7 base_command >         /home/tdevries/gdb/src/gdb/stack.c:1962 > 0x5b8f9f do_simple_func >         /home/tdevries/gdb/src/gdb/cli/cli-decode.c:95 > 0x5be36b _Z8cmd_funcP16cmd_list_elementPKci >         /home/tdevries/gdb/src/gdb/cli/cli-decode.c:2737 > 0xaa41ef _Z15execute_commandPKci >         /home/tdevries/gdb/src/gdb/top.c:688 > 0x7421cf _Z15command_handlerPKc >         /home/tdevries/gdb/src/gdb/event-top.c:616 > 0x74272f _Z20command_line_handlerOSt10unique_ptrIcN3gdb13xfree_deleterIcEEE >         /home/tdevries/gdb/src/gdb/event-top.c:852 > 0xacc9c7 tui_command_line_handler >         /home/tdevries/gdb/src/gdb/tui/tui-interp.c:104 > 0x74184f gdb_rl_callback_handler >         /home/tdevries/gdb/src/gdb/event-top.c:246 > 0xffff957ba97f ??? > 0x74169b gdb_rl_callback_read_char_wrapper_noexcept >         /home/tdevries/gdb/src/gdb/event-top.c:188 > 0x741733 gdb_rl_callback_read_char_wrapper >         /home/tdevries/gdb/src/gdb/event-top.c:221 > 0x741fa3 stdin_event_handler >         /home/tdevries/gdb/src/gdb/event-top.c:541 > 0xdba083 handle_file_event >         /home/tdevries/gdb/src/gdbsupport/event-loop.cc:573 > 0xdba537 gdb_wait_for_event >         /home/tdevries/gdb/src/gdbsupport/event-loop.cc:694 > 0xdb91cb _Z16gdb_do_one_eventi >         /home/tdevries/gdb/src/gdbsupport/event-loop.cc:264 > 0x868d9b start_event_loop >         /home/tdevries/gdb/src/gdb/main.c:411 > 0x868ee7 captured_command_loop >         /home/tdevries/gdb/src/gdb/main.c:471 > 0x86a807 captured_main >         /home/tdevries/gdb/src/gdb/main.c:1310 > 0x86a86f _Z8gdb_mainP18captured_main_args >         /home/tdevries/gdb/src/gdb/main.c:1325 > 0x418597 main >         /home/tdevries/gdb/src/gdb/gdb.c:32 > ... > > Thanks, > - Tom