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CAT:NONE; SFS:(4636009)(36840700001)(46966006)(8936002)(36860700001)(6666004)(316002)(36756003)(6916009)(47076005)(356005)(4326008)(1076003)(4744005)(81166007)(16526019)(336012)(8676002)(70586007)(186003)(5660300002)(82310400003)(2906002)(2616005)(70206006)(44832011)(508600001)(26005)(426003)(86362001)(36900700001); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Nov 2021 11:39:26.7176 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 077fdc09-df6a-411c-33f4-08d9a050ec1e X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT047.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB4137 X-Spam-Status: No, score=-12.5 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_PASS, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org 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: , X-List-Received-Date: Fri, 05 Nov 2021 11:39:36 -0000 From: Zoran Zaric After enabling location description to be on a DWARF stack, it is now needed to check the frame context information validity when creating a register location description. gdb/ChangeLog: * dwarf2/expr.c (dwarf_expr_context::execute_stack_op): Add check_frame_info call for DW_OP_reg operations. --- gdb/dwarf2/expr.c | 1 + 1 file changed, 1 insertion(+) diff --git a/gdb/dwarf2/expr.c b/gdb/dwarf2/expr.c index 15164babdd6..2555f9969ef 100644 --- a/gdb/dwarf2/expr.c +++ b/gdb/dwarf2/expr.c @@ -3296,6 +3296,7 @@ dwarf_expr_context::execute_stack_op (const gdb_byte *op_ptr, case DW_OP_reg31: case DW_OP_regx: { + ensure_have_frame (this->m_frame, "DW_OP_reg"); ULONGEST result; if (op == DW_OP_regx) -- 2.17.1