[Dev] [SDK/Emulator] About QEMU 2.0, Linux kernel 3.12.x upgrading...

SeokYeon Hwang syeon.hwang at samsung.com
Wed May 7 05:56:06 GMT 2014


Hi, all.

A QEMU and Kernel upgrading is delayed because patched mobile profile image is not prepared yet.
A new QEMU and Kernel does not contain legacy VGA related codes.
So we should prepare new mobile profile emulator image that applied VIGS/YaGL, but it is delaying.
I hope that new mobile image is ready until this weekend(7 May).

New QEMU and kernel upgrading will be proceeded just after new image is ready.

Thanks.


-----Original Message-----
From: Dev [mailto:dev-bounces at lists.tizen.org] On Behalf Of SeokYeon Hwang
Sent: Wednesday, April 30, 2014 1:41 PM
To: 'Stanislav Vorobiov'; jinhyung.jo at samsung.com; dev at lists.tizen.org; ritu.sood at intel.com; john.ji at intel.com
Subject: Re: [Dev] [SDK/Emulator] Start testing emulator based on QEMU 2.0

Hi, all.

The "SDCard attach" / "Host keyboard" issues are fixed. It was related with new "PCI ACPI Hotplug".
To resolve this problem, We can use legacy PCI hotplug logic but we decide to follow new method.
So, we need new "bios".

When you test emulator,
If you use command line:
1. Copy "[QEMU]/tizen/emulator/bin/bios-256k.bin" to "[TIZEN_SDK]/tools/emulator/data/bios" or other path you specified.
2. Remove "-bios bios.bin" from command line arguments.

If you use via emulator-manager:
1. Copy "[QEMU]/tizen/emulator/bin/bios-256k.bin" to "[TIZEN_SDK]/tools/emulator/data/bios/bios.bin"

Thanks.


-----Original Message-----
From: Stanislav Vorobiov [mailto:s.vorobiov at samsung.com]
Sent: Tuesday, April 29, 2014 6:57 PM
To: jinhyung.jo at samsung.com; 황석연; dev at lists.tizen.org; ritu.sood at intel.com; john.ji at intel.com
Subject: Re: [Dev] [SDK/Emulator] Start testing emulator based on QEMU 2.0

Hi, all

Also tried it on mac, looks ok. So now besides "crash on exit" and issues that SeokYeon mentioned everything seems to be more or less ok.

Note that I didn't test it thoroughly...

P.S: One more thing, I feel like on mac with HAXM startup is now slower than before. Didn't measure anything, it just seems so...

On 04/29/2014 01:30 PM, Stanislav Vorobiov wrote:
> Hi, Jinhyung
> 
> Ok, thanks, it looks I didn't pulled that.
> 
> On 04/29/2014 01:12 PM, Jinhyung Jo wrote:
>>  
>>
>> Hi, Stanislav
>>
>>  
>>
>> I'm sorry about your uncomfortable.
>>
>> I made a mistake in maru_camera source.
>>
>> Please patch with this submit https://review.tizen.org/gerrit/#/c/20167/.
>>
>>  
>>
>> Thanks.
>>
>>  
>>
>> ------- *Original Message* -------
>>
>> *Sender* : Stanislav Vorobiov<s.vorobiov at samsung.com> Expert 
>> Engineer/SRR-Tizen S/W Group/삼성전자
>>
>> *Date* : 2014-04-29 17:51 (GMT+09:00)
>>
>> *Title* : Re: [Dev] [SDK/Emulator] Start testing emulator based on 
>> QEMU 2.0
>>
>>  
>>
>> Hi,
>>
>> Also, on windows, qemu crashes on exiting. I suggest running qemu under gdb always, in that case "on exit crash" errors could be caught early.
>>
>> On 04/29/2014 12:48 PM, Stanislav Vorobiov wrote:
>>> Hi,
>>>
>>> Also, on windows, if I add "-device maru_camera_pci" to qemu command 
>>> line - it crashes in camera code. I didn't study this in detail.
>>>
>>> On 04/29/2014 12:01 PM, Stanislav Vorobiov wrote:
>>>> Hi, SeokYeon
>>>>
>>>> Regarding e39fc0b88fb99018819129bd3dea9395e9c73071, is moving work_queue to vigs dir necessary ?
>>>> I mean, this is shared code, it should be independent of yagl/vigs or whatever.
>>>>
>>>> On 04/25/2014 05:12 PM, SeokYeon Hwang wrote:
>>>>> I forgot something.
>>>>>
>>>>> @ Stanislav,
>>>>> Please check commit e39fc0b88fb99018819129bd3dea9395e9c73071.
>>>>> It is modification of VIGS/YaGL codes.
>>>>>
>>>>> @ Sood and HAXM developers
>>>>> Please check commit 92d5793f73c463576a17d6a281cf7b3c8804aea0.
>>>>> It is about HAXM sources.
>>>>>
>>>>> Thanks.
>>>>>
>>>>> -----Original Message-----
>>>>> From: Dev [mailto:dev-bounces at lists.tizen.org] On Behalf Of 
>>>>> SeokYeon Hwang
>>>>> Sent: Friday, April 25, 2014 10:02 PM
>>>>> To: 'Stanislav Vorobiov'; dev at lists.tizen.org
>>>>> Subject: Re: [Dev] [SDK/Emulator] Start testing emulator based on 
>>>>> QEMU 2.0
>>>>>
>>>>> Hi, stanislav,
>>>>>
>>>>> It is working with 3.4 kernel and 3.12 kernel( + your "Intel HDA" 
>>>>> patch) on all host platforms.
>>>>> On windows without "Intel HDA" patch, Kernel 3.12 hang-up is occurred.
>>>>>
>>>>>
>>>>> -----Original Message-----
>>>>> From: Stanislav Vorobiov [mailto:s.vorobiov at samsung.com]
>>>>> Sent: Friday, April 25, 2014 7:09 PM
>>>>> To: SeokYeon Hwang; dev at lists.tizen.org
>>>>> Subject: Re: [Dev] [SDK/Emulator] Start testing emulator based on 
>>>>> QEMU 2.0
>>>>>
>>>>> Hi, SeokYeon
>>>>>
>>>>> It's working with kernel 3.12 and on all host platforms ? Or are 
>>>>> you testing on linux only for now ?
>>>>>
>>>>> On 04/25/2014 01:17 PM, SeokYeon Hwang wrote:
>>>>>> Hi, all.
>>>>>>
>>>>>>  
>>>>>>
>>>>>> A emulator based on QEMU 2.0 is working now. It is in
>>>>>> tizen_qemu_2.0
>>>>> branch.
>>>>>>
>>>>>> 1.     Based on QEMU 2.0.
>>>>>>
>>>>>> 2.     Applied the arguments that are modified recently. (You need latest
>>>>> emulator-manager to test.)
>>>>>>
>>>>>> 3.     Removed all "implicit function declaration" warnings.
>>>>>>
>>>>>> 4.     Compiler options appended : -Werror=implicit-function-declaration
>>>>> -Werror=implicit-int
>>>>>>
>>>>>>  
>>>>>>
>>>>>> These are known issues.
>>>>>>
>>>>>> 1.     Attach "SDCard" is not working.
>>>>>>
>>>>>> 2.     Enabled "Host keyboard" is not working.
>>>>>>
>>>>>> They should be fixed ASAP.
>>>>>>
>>>>>>  
>>>>>>
>>>>>> I think it can be merged 5 May (same day new kernel applied), If 
>>>>>> there are
>>>>> no critical issues.
>>>>>>
>>>>>>  
>>>>>>
>>>>>> Please tell me any opinion about this.
>>>>>>
>>>>>>  
>>>>>>
>>>>>> Thanks.
>>>>>>
>>>>>>  
>>>>>>
>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> Dev mailing list
>>>>>> Dev at lists.tizen.org
>>>>>> https://lists.tizen.org/listinfo/dev
>>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Dev mailing list
>>>>> Dev at lists.tizen.org
>>>>> https://lists.tizen.org/listinfo/dev
>>>>>
>>>>>
>>>>
>>>
>>
>> _______________________________________________
>> Dev mailing list
>> Dev at lists.tizen.org
>> https://lists.tizen.org/listinfo/dev
>>
>>  
>>
>>  
>>
>>  
>>
> 
> _______________________________________________
> Dev mailing list
> Dev at lists.tizen.org
> https://lists.tizen.org/listinfo/dev
> 

_______________________________________________
Dev mailing list
Dev at lists.tizen.org
https://lists.tizen.org/listinfo/dev



More information about the Dev mailing list