From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 4DFEA3858408; Fri, 14 Apr 2023 16:31:10 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 4DFEA3858408 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1681489870; bh=5JXzDmedG+fDL7g9sUwf/ouAuoB1QjDVfJ8AzHJXtTs=; h=From:To:Subject:Date:In-Reply-To:References:From; b=GUWfPwfqtlhfdioKBr67ZCI00pzLB0R3yOhg/H3J0bOcKfP3apLoXjqX5Oqc4d0B2 eI/FsaI5rR0WSZJpPeicP0t4P4Z78PbhlZMD4WMZ2QrGxLa6Ljh55GbcXlLT62gXDR 92lycfUcknbGFuJGW8v9EV5W0kGo6X4HWTsYjjDM= From: "luis.machado at arm dot com" To: gdb-prs@sourceware.org Subject: [Bug gdb/30340] gdb.base/watchpoint-unaligned.exp produces TCL error Date: Fri, 14 Apr 2023 16:31:10 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gdb X-Bugzilla-Component: gdb X-Bugzilla-Version: HEAD X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: luis.machado at arm dot com X-Bugzilla-Status: WAITING X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: luis.machado at arm dot com X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://sourceware.org/bugzilla/show_bug.cgi?id=3D30340 --- Comment #13 from Luis Machado --- The use of KVM may have an influence here, but it isn't yet clear how. Supposedly the code for KVM on AArch64 limits the debug architecture versio= n to 6 (Arm v8.0), but since you reported seeing a value of 0, that looks suspicious. If you modify gdb's code to return true for a debug architecture version of= 0, does it pass the testcase? (so changing gdb/nat/aarch64-linux-hw-point.c:compatible_debug_arch to return true on 0). --=20 You are receiving this mail because: You are on the CC list for the bug.=