[OE-core] [PATCH V4 00/11] runqemu: refactor it and remove machine knowledge
Robert Yang
liezhi.yang at windriver.com
Tue Aug 23 00:27:09 UTC 2016
On 08/23/2016 03:44 AM, Aníbal Limón wrote:
> Hi Robert,
>
> May be your v4 now cover the current failures but only for notice,
> here's some example.
>
> https://autobuilder.yoctoproject.org/main/builders/nightly-arm/builds/926/steps/Running%20Sanity%20Tests/logs/stdio
Yes, RP found this on Saturday, I've fixed it in V4.
// Robert
>
> Cheers,
> alimon
>
> On 08/22/2016 02:52 AM, Robert Yang wrote:
>> * V4
>> - Now the conf files can use @TAP@, @ROOTFS@ and @PORT@ when set vars
>> for runqemu, so all the arch info are gone. And also update comments
>> in qemuboot.bbclass.
>> - Add var QB_SLIRP_OPT for slirp mode as Nathan suggested, also add
>> QB_TAP_OPT whichi is for tap mode.
>> - Print "Try 'runqemu help' on how to use it" when failed to parse args
>> as Nathan suggested.
>> - Fix device locking problems.
>> - Fix nativesdk-qemu-helper.
>> - Fix comments for qemurunner.py/qemutinyrunner.py
>>
>> * V3
>> - Move the qemu boot settings out of tune files (e.g., arch-x86.inc)
>> to avoid mixing BSP settings with the tunings as Mark suggested. and
>> put them to <machine>.conf or <qemuboot>.inc file.
>>
>> * V2
>> - Fixes for RP's comments
>> a) Remove a kvm commit message since qemu-kvm can only run target when
>> its arch is the same as the host arch:
>> The kvm support is not limited on x86 or x86_64
>>
>> b) Fix a typo in commit message: qemu-boot.bbclass -> qemuboot.bbclass,
>> You may wonder why I use qemuboot.bbclass but not qemu-boot.bbclass,
>> this is because the bbclass will save vars into qemuboot.py, the
>> qemuboot.py can't be qemu-boot.py here, otherwise,
>> "import qemu-boot.py" doesn't work since "-" is not a validate
>> identifier, so use "qemuboot" to make them unify.
>>
>> c) Reorder the patches to make sure they don't break the bisect build.
>>
>> - Update commit message:
>> "Fix SLIRP mode" -> "Fix SLIRP mode, add help message, avoid mixing
>> with tap"
>>
>> * V1
>> Previously, runqemu had hard coded machine knowledge, which limited its
>> usage, for example, qemu can boot genericx86, but runqemu can't, we need
>> edit runqemu/runqemu-internal a lot if we want to boot genericx86.
>>
>> Now bsp conf files can set vars to make it can be boot by runqemu, and
>> qemuboot.bbclass will save these info to DEPLOY_DIR_IMAGE/qemuboot.py.
>> Please see qemuboot.bbclass' comments on how to set the vars.
>>
>> - Re-write it in python3, which can reduce lines from 1239 to about 750
>> lines
>> - All the machine knowledges are gone
>> - All of the TUN_ARCH knowledge are gone (FIXED in V4)
>> - All the previous options are preserved, and there is a new way to run
>> runqemu: (it doesn't need run "bitake -e" in such a case)
>> $ runqemu tmp/deploy/images/qemux86
>> or:
>> $ runqemu tmp/deploy/images/qemuarm/<image>.ext4
>> or:
>> $ runqemu tmp/deploy/images/qemuarm/qemuboot.py
>> - Fixed audio support, not limited on x86 or x86_64
>> - The kvm support is not limited on x86 or x86_64 (REMOVED by V2)
>> - Fix SLIRP mode (FIXED by V2)
>> - Fix NFS boot, it will extract <image>.tar.bz2 or tar.gz to
>> DEPLOY_DIR_IMAGE/<image>-nfsroot when no NFS_DIR, and remove it after
>> stop.
>> - More bsps can be boot, such as genericx86 and genericx86-64.
>> - The patch for qemuzynq, qemuzynqmp, qemumicroblaze has been sent to
>> meta-xilinx' mailing list.
>> - I can't find any qemush4 bsp or how to build it, so it is not
>> considered atm.
>>
>> - Tested the following machines, all of them work well.
>> genericx86 genericx86-64
>> qemuarm qemuarm64
>> qemumips qemumips64 qemuppc
>> qemux86 qemux86-64
>> qemuzynq qemuzynqmp
>>
>> Tested ext4, nfs, slirp, vmdk, iso and cpio.gz when they are available.
>>
>> And also test "bitbake core-image-sato -ctestimage" which uses runqemu,
>> it works, well.
>>
>> // Robert
>>
>> The following changes since commit 0865a5b8b8fbf478fb4b2310f808bcffff84a091:
>>
>> packagefeed-stability.bbclass: cleansstate should remove pkgs from deploy dir (2016-08-20 16:05:29 +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 (11):
>> qemuboot.bbclass: add it for runqemu
>> qemuarm.conf: set vars for runqemu
>> qemuarm64.conf: set vars for runqemu
>> qemux86.conf/qemux86-64.conf: set vars for runqemu
>> qemumips/qemumips64.conf: set vars for runqemu
>> qemuppc.conf: set vars for runqemu
>> qemu.inc: inherit qemuboot.bbclass
>> runqemu: refactor it and remove machine knowledge
>> python-3.5-manifest.inc: the signal module RDEPENDS on enum
>> nativesdk-qemu-helper: fix for new runqemu
>> qemurunner.py/qemutinyrunner.py: remove runqemu-internal
>>
>> meta/classes/qemuboot.bbclass | 67 +
>> meta/conf/machine/include/qemu.inc | 2 +
>> meta/conf/machine/include/qemuboot-mips.inc | 7 +
>> meta/conf/machine/include/qemuboot-x86.inc | 14 +
>> meta/conf/machine/qemuarm.conf | 5 +
>> meta/conf/machine/qemuarm64.conf | 13 +
>> meta/conf/machine/qemumips.conf | 1 +
>> meta/conf/machine/qemumips64.conf | 1 +
>> meta/conf/machine/qemuppc.conf | 7 +
>> meta/conf/machine/qemux86-64.conf | 1 +
>> meta/conf/machine/qemux86.conf | 1 +
>> meta/lib/oeqa/utils/qemurunner.py | 2 +-
>> meta/lib/oeqa/utils/qemutinyrunner.py | 2 +-
>> .../python/python-3.5-manifest.inc | 2 +-
>> .../qemu/nativesdk-qemu-helper_1.0.bb | 9 +-
>> scripts/contrib/python/generate-manifest-3.5.py | 2 +-
>> scripts/runqemu | 1287 ++++++++++++--------
>> scripts/runqemu-internal | 739 -----------
>> 18 files changed, 890 insertions(+), 1272 deletions(-)
>> create mode 100644 meta/classes/qemuboot.bbclass
>> create mode 100644 meta/conf/machine/include/qemuboot-mips.inc
>> create mode 100644 meta/conf/machine/include/qemuboot-x86.inc
>> delete mode 100755 scripts/runqemu-internal
>>
>
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