openembedded-core.git/scripts/runqemu-internal, branch 2015-4

runqemu-internal: Add cpio support for qemux86 so that we can boot poky-tiny images

2015-03-20T11:02:34+00:00

poky-tiny generates cpio.gz images, add support for these so we can boot
them using runqemu.

Signed-off-by: Richard Purdie 
Signed-off-by: Ross Burton

runqemu: Specify rootfstype to qemu to avoid QA warnings

2015-02-21T22:04:26+00:00

With the change to ext4 filesystems for qemu, we get boot warnings from where
it tried to mount the ext4 fileystem as ext2 and ext3 first.

Avoid these by specifying the rootfs type directly on the kernel commandline
for ext* images.

Signed-off-by: Richard Purdie

runqemu-internal: get rid of annoying but harmless error message

2015-02-03T14:53:42+00:00

If tap0 interface has been created by other users on the system, we would
get error messages when using runqemu. Error messages are like below.
     Acquiring lockfile for tap0...
     touch: cannot touch ‘/tmp/qemu-tap-locks/tap0.lock’: Permission denied
     /buildarea2/chenqi/poky/scripts/runqemu-internal: line 139: /tmp/qemu-tap-locks/tap0.lock: Permission denied
     flock: 8: Bad file descriptor

The system can still boot up because runqemu would try to create a new tap
interface. So the error message above is harmless, yet somewhat annoying.

This patch fixes the above problem. With this patch, the output would be as
follows.

Acquiring lockfile for tap0...
Acquiring lockfile for /tmp/qemu-tap-locks/tap0.lock failed
Setting up tap interface under sudo
Acquiring lockfile for tap1...
Running qemu-system-arm...

Signed-off-by: Chen Qi 
Signed-off-by: Ross Burton

runqemu-internal: increase memory for qemuarm64

2014-12-25T08:27:07+00:00

Increase memory to 512M for qemuarm64. The original size 126M can't make
task testimage pass, neither 256M.

[YOCTO #7102]

Signed-off-by: Kai Kang 
Signed-off-by: Richard Purdie

runqemu-internal: Fix qemu networking for qemuarm64

2014-12-22T10:53:56+00:00

This brings qemuarm64 into feature parity with the other qemu machines
and enables the automated testing on the autobuilder.

Signed-off-by: Richard Purdie

runqemu: add qemuarm64 support.

2014-12-22T10:53:55+00:00

Update scripts runqemu and runqemu-internal to support to boot
qemuarm64.

Signed-off-by: Kai Kang 
Signed-off-by: Richard Purdie

runqemu-internal: add "console=ttyS0" to ramfs image kernel parameters

2014-05-21T08:08:10+00:00

We need this kernel command parameter so that when we start a ramfs
image, we can actually get some output. Although we can make this
happen by specifying the 'bootparams' for the 'runqemu' command, it's
better to make this the default behaviour.

Signed-off-by: Chen Qi 
Signed-off-by: Saul Wold

runqemu: add ability to skip using an existing tap device

2014-02-17T15:36:17+00:00

Support the sitauation where a user could have another VM running
which uses tap devices. To prevent runqemu from trying to use the
same tap device, runqemu will skip using a tap device if it finds
a filename tapX.skip within its lock directory.

This fixes [YOCTO #5815]

Signed-off-by: Scott Garman 
Signed-off-by: Richard Purdie

runqemu: enforce right CPU type for qemux86/x86-64

2014-02-13T17:48:47+00:00

Set in accordance with qemu machines configs.

Fixes [YOCTO #5817].

Signed-off-by: Cristian Iorga 
Signed-off-by: Richard Purdie

scripts/runqemu-internal: use -cpu core2duo for qemux86-64

2014-01-28T17:56:00+00:00

Now that the tune for qemux86-64 changed to core2-64 we need to
tell the emulator to use a proper CPU model. With the default setting
of qemu64 we'll get things like:

root@qemux86-64:~# smart --help
traps: python[758] trap invalid opcode ip:7f2af01f6be7 sp:7fff49466ef0 error:0 in strop.so[7f2af01f5000+6000]
Illegal instruction

If the tune for qemux86 changes, that needs to be updated too.

Signed-off-by: Stefan Stanacar 
Signed-off-by: Richard Purdie