From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id Q+xnLrXcfGnADh4AWB0awg (envelope-from ) for ; Fri, 30 Jan 2026 11:30:45 -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=pznwFbDz; dkim-atps=neutral Received: by simark.ca (Postfix, from userid 112) id 8AA521E0DD; Fri, 30 Jan 2026 11:30:45 -0500 (EST) X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-25) on simark.ca X-Spam-Level: X-Spam-Status: No, score=-2.4 required=5.0 tests=ARC_SIGNED,ARC_VALID,BAYES_00, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED,RCVD_IN_VALIDITY_CERTIFIED_BLOCKED, RCVD_IN_VALIDITY_RPBL_BLOCKED,RCVD_IN_VALIDITY_SAFE_BLOCKED autolearn=ham autolearn_force=no version=4.0.1 Received: from vm01.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 527101E08D for ; Fri, 30 Jan 2026 11:30:41 -0500 (EST) Received: from vm01.sourceware.org (localhost [127.0.0.1]) by sourceware.org (Postfix) with ESMTP id CAA494BA2E22 for ; Fri, 30 Jan 2026 16:30:40 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org CAA494BA2E22 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1769790640; bh=pQMdZs6VLqsguatkU/XhG7PDAOfTJzWH3apftYfpsjU=; h=References:In-Reply-To:Date:Subject:To:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From:Reply-To:From; b=pznwFbDzqD/6XPo3Ep/ZNZ1NRRqs62tCVNTmiN2hHxrhPq4PnzcfT7kEm5VCTZz5S vnO7sfWuoo3s7sLvm0ZGcdf41L4K5iV3etiSTW8RP1Q2L6aA3emMSPKubnH4UBR96X vXoSeQfhgEIgPe4jbFKPsPbKnTMvTFI41UDP1rGU= Received: from mail-yw1-x112e.google.com (mail-yw1-x112e.google.com [IPv6:2607:f8b0:4864:20::112e]) by sourceware.org (Postfix) with ESMTPS id 095064BA2E22 for ; Fri, 30 Jan 2026 16:30:05 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 095064BA2E22 ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 095064BA2E22 ARC-Seal: i=2; a=rsa-sha256; d=sourceware.org; s=key; t=1769790605; cv=pass; b=ldw0xl915x1bEY5tmHUViU21fEB4SteWRoJnF+XzeVcbTKX3YA758SwMA59Etf7CrYt4+m95lWhZrpaG1w8QpZQ98L1w7D3+Qbs3O38RzJKSV8+DgXWzO8vMutDpQKPQXJlmTg4tYR3oYohbgBH1LeaW6/7lxIVhhRBAhbP2RRE= ARC-Message-Signature: i=2; a=rsa-sha256; d=sourceware.org; s=key; t=1769790605; c=relaxed/simple; bh=b9j4bL/MfpbZJp+MT/zvoN/FztD9EDECW1H1dWf1sgA=; h=DKIM-Signature:MIME-Version:From:Date:Message-ID:Subject:To; b=WhG7SdSgtRliRLfH+hb5k7yMhDuykxuYqs6zEXlC+RFFlbXL4HdHOYISELZnLH82b44li/v922DY+8KVzS7AE/RHMtsiqHiTxX+WTUHKlLO35TGk58bkUwjBbkU6NFF5n/lJz4FnYiLbUtRBJarg9oSRRnOTLExNA544gjMtNIM= ARC-Authentication-Results: i=2; server2.sourceware.org DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 095064BA2E22 Received: by mail-yw1-x112e.google.com with SMTP id 00721157ae682-7942b9663f8so21608587b3.2 for ; Fri, 30 Jan 2026 08:30:04 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1769790604; cv=none; d=google.com; s=arc-20240605; b=fyzAPBLrzL/y/q0xdPHXq4aFwqt3sSM/UGnPomV3XIPMbEA5KKq3Ikqin5OhQLY9AP lx5jYP/EuVNmF6vbpkChCwvbe3OLiQTKXNi91ZErpxoY7Vy1wm7wku2wGYTZ8QL4brRw tngqhP2jxuQ23j3PJqQ8F62DixUyzRKzO3/xsYHU6MyGW3fD+XpYiGidwglq8D7w3Cmn L2IC+uAOJlevIwILFLAPgVs0Ttb40nur7AiLTejNikh2F0Donx1dLw5PGAT8RfUletMe 5mAKGuY+bTsNdurAqIWM30Vk7yhxQKmJrbRf0maKOu4nUpk0oZxFYtNws7rpROphMtEX OFVA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:dkim-signature; bh=pQMdZs6VLqsguatkU/XhG7PDAOfTJzWH3apftYfpsjU=; fh=aoCujcJYSUr/K8ICDbPwRCdO8rDQL5YnqqY0YrsJwX4=; b=QExjWrSfU5SavHQUGvE9lRJWo0bGDZEjScLzzdBNrPCS2P+Ghh+ug+sz/hPKQ0mqlK Wk9jrBahzAUunQ2Izc63GOhgnS1Fvb+9Mml3scGhZuqiNsTmNjbDR5FbLCglNXXehSrV NLfeG2ABHALeF0cy5bkvEYISwyw2KhJK0p3k5kldhXk96VxlUxF88zT8znQ2pEjle++k jcOkwcYxcFk1WnwMUTraqtwcpRRVVTAai9VygnHcbyKE6v7l/jdNYzhSOD6R0nlNbvak b2Kq4pSy9gtzADNuyEd0RKXobaWonLAVydE5EwiL/2gu7eci2V4rONFkwiffFiVuMrZV WH5Q==; darn=sourceware.org ARC-Authentication-Results: i=1; mx.google.com; arc=none X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1769790604; x=1770395404; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=pQMdZs6VLqsguatkU/XhG7PDAOfTJzWH3apftYfpsjU=; b=oOC6K+RX/x035YngEHM9yIK91M2o6roHOHZWDc1x6AW+stGBlgbNqfcIFtI15WiYAB ptK6Cs715VsrmmnABTZ/A4jc54BbjAlVSFoUyBle5NmHXRQmgcx39scIpX8sEKwPNfWV DV9/NmuAv9Jzoj1IRSRLRljQxyQ/hqXB7bvBoJ0s2/92VgmVl/pcO9DHQB7qXDpRP1Iq pxyZmS9hpaTmuLn+CWr0m52qQI6owmRiYWE47QRp7ngRyRL91zxdeT4G8SsyyuLZwtGu 5HKsLkFCM4rwEjmNxn2Q0yt6AYGGDVdgfmW+gIDPUbXaxfzuExaTMlx8VaIsXm8HMEXR Q90g== X-Forwarded-Encrypted: i=1; AJvYcCWe6VDZpPgdAuPNeEIy1T60FCqPArWfEb9c893WH2RfNyL7UO4aN+ov1xSgeqcHZZrrVks=@sourceware.org X-Gm-Message-State: AOJu0YzEv+n+IU1zbnMsH1UvSp8QD2MZnOJGrrY3MjRXjZpHMB8EdreE DE7ggMa1V71eep4CDVOZxqCvmty7cPlnYRkHDHATcHUuYutDWLM7HkfPELaNy5gvJqs7Gq31BpR K0J3eMWq46mACTIJ14hCy3gpovK0po5MHQUkm+zjhGg== X-Gm-Gg: AZuq6aLcPh6+9XtZiGX5ElfuLYFbI8B64+0Szvi/i0jZ+e9s1GglOGCWq0izmXD0Ohs SuAZMDMA11zl9Y9ZoP52msSRnhoHBJlA+LZlQNBmkdow2O9J8EbL94HNqdvGGuGs6IJu4tioiO9 hEx3/JQRLk6utOzxHcKjU3QpR0vzA24E2Pn1X1kOqr5Hb72pRA8VfxV5LNBCPL20nufdMdGaR2a aXWDjgpXny7WVOxoYsiqW50SQoF6K5IAEmkpVLBjZZx1L+unIIReavyAQN7oghvd0XUDiJH1PkV r9+2 X-Received: by 2002:a05:690c:f8f:b0:794:3a7:e4a0 with SMTP id 00721157ae682-7949dede327mr27140187b3.23.1769790604258; Fri, 30 Jan 2026 08:30:04 -0800 (PST) MIME-Version: 1.0 References: <87ldhigyao.fsf@linaro.org> <87tsw59hwu.fsf@linaro.org> <87a4xvafmv.fsf@linaro.org> <874io39iuk.fsf@linaro.org> In-Reply-To: <874io39iuk.fsf@linaro.org> Date: Fri, 30 Jan 2026 16:29:52 +0000 X-Gm-Features: AZwV_QiVESecRPjeXOWaM-Bc996gCjqETIy0Hx0_i2YqdqR3kkm6kUl2gpzHeFs Message-ID: Subject: Re: gdb support for SME-without-SVE ? To: Thiago Jung Bauermann Cc: Luis , gdb@sourceware.org, Manos Pitsidianakis Content-Type: text/plain; charset="UTF-8" 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: Peter Maydell via Gdb Reply-To: Peter Maydell Errors-To: gdb-bounces~public-inbox=simark.ca@sourceware.org Sender: "Gdb" On Fri, 30 Jan 2026 at 16:16, Thiago Jung Bauermann wrote: > > Peter Maydell writes: > > > But now after restarting the VM and running this command again, > > it does nothing: > > > > root@debian:~/gdb-build# make check-gdb TESTS=gdb.arch/aarch64-sme-sanity.exp > > make[1]: Entering directory '/root/gdb-build/gdb' > > make[2]: Entering directory '/root/gdb-build/gdb/testsuite' > > make check-single > > make[3]: Entering directory '/root/gdb-build/gdb/testsuite' > > rm -f *core* gdb.sum gdb.log > > rootme=`pwd`; export rootme; > > srcdir=../../../binutils-gdb/gdb/testsuite ; export srcdir ; > > EXPECT=`if [ "${READ1}" != "" ] ; then echo ${rootme}/expect-read1; > > elif [ "${READMORE}" != "" ] ; then echo ${rootme}/expect-readmore; > > elif [ -f ${rootme}/../../expect/expect ] ; then echo > > ${rootme}/../../expect/expect ; else echo expect ; fi` ; export EXPECT > > ; EXEEXT= ; export EXEEXT ; > > LD_LIBRARY_PATH=$rootme/../../expect:$rootme/../../libstdc++:$rootme/../../tk/unix:$rootme/../../tcl/unix:$rootme/../../bfd:$rootme/../../opcodes:$LD_LIBRARY_PATH; > > export LD_LIBRARY_PATH; if [ -f ${rootme}/../../expect/expect ] ; then > > TCL_LIBRARY=${srcdir}/../../tcl/library ; export TCL_LIBRARY ; fi ; > > runtest --status gdb.arch/aarch64-sme-sanity.exp ; \ > > result=$?; \ > > if test -e gdb.sum; then \ > > /bin/bash ../../../binutils-gdb/gdb/testsuite/lib/dg-add-core-file-count.sh; \ > > sed -n '/=== gdb Summary ===/,$ p' gdb.sum; \ > > fi; \ > > exit $result > > WARNING: No tool specified > > Test run by root on Fri Jan 30 12:25:14 2026 > > Native configuration is aarch64-unknown-linux-gnu > > > > === tests === > > > > Schedule of variations: > > unix > > > > Running target unix > > Using /usr/share/dejagnu/baseboards/unix.exp as board description file > > for target. > > Using /usr/share/dejagnu/config/unix.exp as generic interface file for target. > > WARNING: Couldn't find tool config file for unix, using default. > > Hm, weird. I don't know about this problem. Sounds like some generated > Dejagnu config file is missing. Maybe try running just "make" before > "make check-gdb" to see if the file is generated again? I did try that, but it didn't help. ("Some file that dejagnu created is corrupt/truncated" seems quite possible, because I had to kill the VM after the guest kernel hit the Oops.) > > Is there some way I can get it to tell me why it isn't running anything? > > The gdb.log file sometimes has more information than what appears on the > console. Where would I find it? (The make output suggests it would be in gdb/testsuite/ as that is what the rm command deletes, but there is no gdb.log file in that directory.) Is there something I can rm in my build directory that will delete all the testsuite stuff and force it to recreate it ? (I would prefer not to have to blow away the whole build directory and spend hours waiting for gdb to be rebuilt...) thanks -- PMM