From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.windriver.com (mail.windriver.com [147.11.1.11]) by mail.openembedded.org (Postfix) with ESMTP id 125066E6B1 for ; Tue, 10 May 2016 08:14:07 +0000 (UTC) Received: from ALA-HCA.corp.ad.wrs.com (ala-hca.corp.ad.wrs.com [147.11.189.40]) by mail.windriver.com (8.15.2/8.15.1) with ESMTPS id u4A8E7f2025945 (version=TLSv1 cipher=AES128-SHA bits=128 verify=FAIL) for ; Tue, 10 May 2016 01:14:07 -0700 (PDT) Received: from ala-blade48.wrs.com (147.11.105.68) by ALA-HCA.corp.ad.wrs.com (147.11.189.50) with Microsoft SMTP Server id 14.3.248.2; Tue, 10 May 2016 01:14:06 -0700 From: Robert Yang To: Date: Tue, 10 May 2016 01:13:58 -0700 Message-ID: X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Subject: [RFC PATCH 0/8] [WIP] runqemu/runqemu-internal: refactor it X-BeenThere: openembedded-core@lists.openembedded.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Patches and discussions about the oe-core layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 May 2016 08:14:08 -0000 Content-Type: text/plain Hello, This is still WIP, I send this out to make sure that I won't walk on wrong way too far. Please feel free to give any comments. TODO: * Update the one which uses runqemu, such as oeqa * Boot EFI image * Boot multilib image such as lib32-foo * Change the vars name such as QEMU_SYSTEM_OPTIONS and QEMU_SECOND_SERIAL_OPT * More testing === Taken from patch 8/8's commit message: * Why refactor The old runqemu had hardcoded machine knowledge, which limited its usage, for example, qemu-system-foo can boot the target, but runqemu can't, and we need edit runqemu/runqemu-internal a lot to support boot it. * Brief introduction on implemention The basic thought is that, machine/bsp developer knows clearly on whether qemu can boot the target or not (QEMU_BOOT_SUPPORTED = "1" or "0"), and how to boot it, so we leave these settings in the machine's configuration. - qemu-boot.bbclass will write machine's info to ${DEPLOY_DIR_IMAGE}/qemu-boot, and runqemu will invoke it. - We need use "runqemu -m " rather than "runqemu " since the scripts knows nothing about machine any more, and the similar to other old options, this is good for future's extension. - I have updated all the machine's configuration except qemush4, since I can't find this machine anywhere. - Several machines such as genericx86 and genericx86-64 can be boot by new runqemu without any changes. - Added help info for supported options such as slirp and audio. * Usage Usage: runqemu -m , specify machine -k , specify kernel -r , specify disk image, rootfs or nfs dir -t , specify fstypes, supported types: ext[234], jffs2, btrfs, cpio.gz(ramfs), cpio, hddimg, hdddirect, vmdk, wic, qcow2, vdi -n, nographic, disables video console -K, enable KVM when running x86 and x86-64 (VT-capable CPU required) -V, enables KVM with VHOST support when running x86 and x86-64 (VT-capable CPU required) -v, publicvnc - enable a VNC server open to all hosts -u, slirp mode, use user mode networking (no root privilege is required) -a, support audio -s, enable a serial console on /dev/ttyS0 -q - specify custom parameters to QEMU -b - specify custom kernel parameters during boot -p , tcp serial port number -B , bios directory -F , bios filename. Examples: runqemu -m qemuarm -n runqemu -m qemuarm -t ext4 runqemu -m qemux86-64 -r core-image-sato -t ext4 runqemu -m qemux86 -r path/to/nfsrootdir/ runqemu -r path/to/deploy/dir/image/file.vmdk runqemu -m qemumips -q "-m 256" runqemu -m qemuppc -b "psplash=false" // Robert The following changes since commit ece101be5158beee709cdfbb85ecdbdc8d9fb864: test-empty-image: Fix LIC_FILES_CHKSUM typo (2016-05-06 10:47:59 +0100) are available in the git repository at: git://git.openembedded.org/openembedded-core-contrib rbt/runqemu http://cgit.openembedded.org/cgit.cgi/openembedded-core-contrib/log/?h=rbt/runqemu Robert Yang (8): qemu-boot.bbclass: add it for runqemu qemu.inc: set QEMU_BOOT_SUPPORTED to 1 qemuarm.conf: set vars for runqemu arch-arm64.inc: set vars for runqemu arch-x86.inc: set vars for runqemu arch-mips.inc: set vars for runqemu arch-powerpc.inc: set vars for runqemu runqemu/runqemu-internal: refactor it meta/classes/image.bbclass | 3 + meta/classes/qemu-boot.bbclass | 39 ++ meta/conf/bitbake.conf | 3 + meta/conf/machine/include/arm/arch-arm64.inc | 7 + meta/conf/machine/include/arm/arch-armv6.inc | 2 + meta/conf/machine/include/mips/arch-mips.inc | 5 + meta/conf/machine/include/powerpc/arch-powerpc.inc | 5 + meta/conf/machine/include/qemu.inc | 2 + meta/conf/machine/include/tune-cortexa8.inc | 2 + meta/conf/machine/include/x86/arch-x86.inc | 6 + meta/conf/machine/qemuarm.conf | 3 + scripts/runqemu | 603 +++++++----------- scripts/runqemu-internal | 678 +++++++-------------- 13 files changed, 505 insertions(+), 853 deletions(-) create mode 100644 meta/classes/qemu-boot.bbclass -- 2.7.4