From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id vd8aApxfM2l9xBsAWB0awg (envelope-from ) for ; Fri, 05 Dec 2025 17:41:32 -0500 Authentication-Results: simark.ca; dkim=pass (1024-bit key; secure) header.d=sourceware.org header.i=@sourceware.org header.a=rsa-sha256 header.s=default header.b=eO9wu6Pq; dkim-atps=neutral Received: by simark.ca (Postfix, from userid 112) id EA94F1E0B3; Fri, 05 Dec 2025 17:41:31 -0500 (EST) X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-25) on simark.ca X-Spam-Level: *** X-Spam-Status: No, score=3.3 required=5.0 tests=ARC_SIGNED,ARC_VALID,BAYES_00, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI, RCVD_IN_SBL_CSS,RCVD_IN_VALIDITY_CERTIFIED_BLOCKED, RCVD_IN_VALIDITY_RPBL_BLOCKED,RCVD_IN_VALIDITY_SAFE_BLOCKED, URIBL_CSS_A autolearn=no autolearn_force=no version=4.0.1 Received: from sourceware.org (vm01.sourceware.org [38.145.34.32]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by simark.ca (Postfix) with ESMTPS id 514261E08D for ; Fri, 05 Dec 2025 17:41:31 -0500 (EST) Received: from vm01.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id D029448F8A69 for ; Fri, 5 Dec 2025 22:41:30 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org D029448F8A69 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1764974490; bh=aSIJWxBr2APlNafJkKOfLZihIbUWIGiCiDDjhIhXzOM=; h=Subject:To:Cc:Date:In-Reply-To:References:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From:Reply-To:From; b=eO9wu6PqaNUY2yvGDKKavwOyH35pWwJ88g22uscHR4Y/IonytYl0qZ0SxId11JaE+ V6mfTk8UjxJokK1GfeLQjgK1cfyM6zriesCPubigdLRvhv4sulHBv1iWh0IL8QfYOO JzSUD6ak0vF5gefxejS8N3MHVBG4TJTvJckpzUEQ= Received: from eggs.gnu.org (eggs.gnu.org [209.51.188.92]) by sourceware.org (Postfix) with ESMTPS id AE33248F8E20 for ; Fri, 5 Dec 2025 22:40:56 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org AE33248F8E20 ARC-Filter: OpenARC Filter v1.0.0 sourceware.org AE33248F8E20 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1764974456; cv=none; b=hwlvITwQMHdusYAB6FsZIhAlCalyAMGisisgh9Q4r69fBd6wmIYyEtwZFT7OPK/dEzqH2LN5CwobvNnVprC8LZQsFP+oz++nvL8lmJ4yjte+9cqwWNJ2peuXCtyZ1+Fq3ag3+KREdXQcamkv0NCSSniZtSmfwjNQT2i0T9xKQQ8= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1764974456; c=relaxed/simple; bh=aSIJWxBr2APlNafJkKOfLZihIbUWIGiCiDDjhIhXzOM=; h=DKIM-Signature:Message-ID:Subject:From:To:Date:MIME-Version; b=LWwL44y6CN+dVYXKgYLuHAFyS+MjlEFhzokPtN48YOXkX8enoykA6fI0jer8kNRiS9qYfpNjL82TbLTmh0FdRFzdsTndYPQdTTzZ4gYWBMPNQp0dDlu8BD/TO5lysdjQBYteFeJaoboTqhMYoMVNeIIO0ZJojthyXU+Y7K2DU3c= ARC-Authentication-Results: i=1; server2.sourceware.org DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org AE33248F8E20 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vReTw-0000SK-7W; Fri, 05 Dec 2025 17:40:56 -0500 Message-ID: <433e43213ec07327632e874350cce49f6caaa5a7.camel@gnu.org> Subject: Re: GDB 16.3: is it possible to cross-debug an x64 core from ARM? To: Luis Cc: gdb@sourceware.org Date: Fri, 05 Dec 2025 17:40:54 -0500 In-Reply-To: References: <2f8e6564c0110db9be7ed9b5ab78ee5c9349ca0a.camel@gnu.org> <3188e560-bf2b-4b31-9347-9ed870fb3eb3@simark.ca> <41e77752-34ad-463a-99a1-9c35b7220b16@simark.ca> <06f0c692e3392a1040506f17929b42fd9a863ed4.camel@gnu.org> Organization: GNU's Not UNIX! Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.58.2 (by Flathub.org) MIME-Version: 1.0 X-BeenThere: gdb@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Paul Smith via Gdb Reply-To: psmith@gnu.org Errors-To: gdb-bounces~public-inbox=simark.ca@sourceware.org Sender: "Gdb" On Fri, 2025-12-05 at 19:10 +0000, Luis wrote: > To be honest, the aarch64 sim is very outdated. I'm not sure why we > still carry it around. Well, it's built if you configure GDB with --enable-targets holding aarch64-linux-gnu, and if you don't use that configure option then you can't cross-debug ARM cores on non-ARM systems. If you're suggesting that it should be possible to cross-debug for ARM without that sim, I can't speak to that. Cheers!