Re: [loongson-dev] Re: HELP!!! Systerm Server died in native code
Hi All,
There are 154 gits in the MIPS-Android repo. Should I fork all of
them one by one manually? I guess there should be smarter way...
@zhangfx please take a look ^_^
$ ls
bionic.git external-tinyxml.git
bootable-bootloader-legacy.git external-tremolo.git
bootable-diskinstaller.git external-v8.git
..
在 2012年1月16日 上午12:02，李晖 写道：
> this is a good news, hopes it will help Zhen Xin!
>
> On 1月14日, 下午3时26分, zhangfx wrote:
>> 于 2012-1-13 18:34, Zhen Xin 写道:> The whole mirror takes 7.8GB so the size
>> does really matter.
>>
>> First, github seems free for public repositories.
>> Second, to reduce the size, you can just refer to other repositories for
>> all no-change parts.
>> Modified packages are related limited. Most part can directly refer to
>> mips's github repository
>> in the manifest.xml.
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> > 在 2012年1月13日 上午12:19，李晖 写道：
>> >> No matter push to dev.lemote.com or github, only if we can pull data
>> >> down is ok!
>>
>> >> BTW, github will charge if the program's size is too large, who will
>> >> pay for it?
>>
>> >> On 1月12日, 下午6时12分, zhangfx wrote:
>> >>> 于 2012-1-12 11:37, Zhen Xin 写道:> If sqlite is the evil, you should be
>> >>> able to reproduce it by writing a
>> pure C program that calls the same function and dynamically linked to
>> /system/lib/libsqlite.so when loading. Just several lines can confirm
>> this.
>> And, well, here is my question: after inquired Google and Baidu and
>> several other ones I still have no idea how to clone an Android source
>> code repository on dev.lemote.com via the Git interface. Could someone
>> please point me a tutorial/example in detail or just do this for me?
>> Thanks...
>> >>> Temporary you cannot create a git repo from outside on dev.lemote.com,
>> >>> you can
>> >>> contact yanhua y...@lemote.com to help setup one for your android work.
>> >>> But I would like to recommend use github to host the code for better
>> >>> service.
>> >>> Our server might be extremely slow for many non-chinatelecom users.
>>
>> 在 2012年1月12日 上午12:38，李晖 写道：
>> > hi, all
>> >by further debuging, I found this problem was cased by calling
>> > sqlite3_open_v2(path8, &handle, sqliteFlags, NULL) function in dbopen
>> > of frameworks\base\core\jni\android_database_SQLiteDatabase.cpp file,
>> > it not crash directly in the sqlite3_open_v2 function, but died some
>> > where
>> > after calling sqlite3_open_v2, if I replaced the sqlite3_open_v2
>> > function with the following code:
>> > for(int i=0;i<1000;i++)
>> >LOGI("useless code");
>> > process will not die in the for loop at least, so I think the
>> > sqlite3_open_v2 function is the evil, but I do not know what to do
>> > next!
>> > BTW, the linux kernel is 64bit and android filesystem is 32bit, did it
>> > affect?
>> > On 1月11日, 上午12时33分, 李晖 wrote:
>> >> hi, all
>> >> I am porting android to loongson2f, when the System Server bring
>> >> up the
>> >> Account Manager
>> >> Service, the System Service process was terminated by signal 11, by
>> >> adding
>> >> log to the source code,
>> >> I found it died in the JNI C code, following is the calling stack:
>> >>> ServerThread:run
>> >>> PowerManagerService()
>> >>> validateAccounts()
>> >>> DatabaseHelper::getWritableDatabase()
>> >>> SQLiteOpenHelper::getWritableDatabase()
>> >>> ContextImpl::openOrCreateDatabase()
>> >>> SQLiteDatabase.openOrCreateDatabase()
>> >>> SQLiteDatabase.openDatabase()
>> >>> SQLiteDatabase() //Constructor
>> >>> dbopen()//JNI C code
>> >>> implemented
>> >>> in "frameworks\base\core\jni\android_database_SQLiteDatabase.cpp
>> >> I am sure the System Service died in the dbopen code as I called the
>> >> Log.i
>> >> function millions time
>> >> before the dbopen, log are all printed correctly, and I also added the
>> >> following the code at the
>> >> end of dbopen function:
>> >>> for(int i=0; i<1000; i++)
>> >>> {
>> >>> fprintf(fp, "dbopen %d\n", i);
>> >>> fflush(fp);
>> >>> }
>> >> not all logs are recored, if I removes the for loop at the end of
>> >> dbopen
>> >> function, the system will die some statement after the dbopen call,
>> >> so, I
>> >> think the system died in this function, but I don't known how to fix
>> >> it,
>> >> did it have to do with the JNI system?
>> >> any suggestion or tips will be appreciated!
>> >> thanks!
>> >> Best Regards
>> >> ---
>> >> ---
>>
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Re: [loongson-dev] Re: HELP!!! Systerm Server died in native code
hi
于 2012-2-6 18:01, Zhen Xin 写道:
> Hi All,
> There are 154 gits in the MIPS-Android repo. Should I fork all of
> them one by one manually? I guess there should be smarter way...
sure:) You don't need to fork the one you does not change. The key is
repo tools.
It use the manifests to track a lot of git repositories.
Look at the example of my github account:
https://github.com/foxsen
It has only 15 git repository, but you can get the manifests and set up
a (almost working,although some codes are not yet pushed) android 4.0
for loongson3A laptop now.
some like below（not verified; I'm really busy these days)
mkdir ics-loongson
cd ics-loongson
$ repo init --repo-url=git://github.com/foxsen/repo.git --repo-branch=stable -u
git://github.com/foxsen/manifests.git -b loongson-ics-r0
repo sync
Regards
> @zhangfx please take a look ^_^
>
> $ ls
> bionic.git external-tinyxml.git
> bootable-bootloader-legacy.git external-tremolo.git
> bootable-diskinstaller.git external-v8.git
> ..
>
> 在 2012年1月16日 上午12:02，李晖 写道：
>> this is a good news, hopes it will help Zhen Xin!
>>
>> On 1月14日, 下午3时26分, zhangfx wrote:
>>> 于 2012-1-13 18:34, Zhen Xin 写道:> The whole mirror takes 7.8GB so the size
>>> does really matter.
>>>
>>> First, github seems free for public repositories.
>>> Second, to reduce the size, you can just refer to other repositories for
>>> all no-change parts.
>>> Modified packages are related limited. Most part can directly refer to
>>> mips's github repository
>>> in the manifest.xml.
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
在 2012年1月13日 上午12:19，李晖 写道：
> No matter push to dev.lemote.com or github, only if we can pull data
> down is ok!
> BTW, github will charge if the program's size is too large, who will
> pay for it?
> On 1月12日, 下午6时12分, zhangfx wrote:
>> 于 2012-1-12 11:37, Zhen Xin 写道:> If sqlite is the evil, you should be
>> able to reproduce it by writing a
>>> pure C program that calls the same function and dynamically linked to
>>> /system/lib/libsqlite.so when loading. Just several lines can confirm
>>> this.
>>> And, well, here is my question: after inquired Google and Baidu and
>>> several other ones I still have no idea how to clone an Android source
>>> code repository on dev.lemote.com via the Git interface. Could someone
>>> please point me a tutorial/example in detail or just do this for me?
>>> Thanks...
>> Temporary you cannot create a git repo from outside on dev.lemote.com,
>> you can
>> contact yanhua y...@lemote.com to help setup one for your android work.
>> But I would like to recommend use github to host the code for better
>> service.
>> Our server might be extremely slow for many non-chinatelecom users.
>>> 在 2012年1月12日 上午12:38，李晖 写道：
hi, all
by further debuging, I found this problem was cased by calling
sqlite3_open_v2(path8, &handle, sqliteFlags, NULL) function in dbopen
of frameworks\base\core\jni\android_database_SQLiteDatabase.cpp file,
it not crash directly in the sqlite3_open_v2 function, but died some
where
after calling sqlite3_open_v2, if I replaced the sqlite3_open_v2
function with the following code:
for(int i=0;i<1000;i++)
LOGI("useless code");
process will not die in the for loop at least, so I think the
sqlite3_open_v2 function is the evil, but I do not know what to do
next!
BTW, the linux kernel is 64bit and android filesystem is 32bit, did it
affect?
On 1月11日, 上午12时33分, 李晖 wrote:
> hi, all
> I am porting android to loongson2f, when the System Server bring
> up the
> Account Manager
> Service, the System Service process was terminated by signal 11, by
> adding
> log to the source code,
> I found it died in the JNI C code, following is the calling stack:
>> ServerThread:run
>> PowerManagerService()
>> validateAccounts()
>> DatabaseHelper::getWritableDatabase()
>> SQLiteOpenHelper::getWritableDatabase()
>> ContextImpl::openOrCreateDatabase()
>> SQLiteDatabase.openOrCreateDatabase()
>> SQLiteDatabase.openDatabase()
>> SQLiteDatabase() //Constructor
>> dbopen()//JNI C code
>> implemented
>> in "frameworks\base\core\jni\android_database_SQLiteDatabase.cpp
> I am sure the System Service died in the dbopen code as I called the
> Log.i
> function millions time
> before the dbopen, log are all printed correctly, and I also added the
> following the code at the
> end of dbopen function:
>> for(
Re: [loongson-dev] Re: HELP!!! Systerm Server died in native code
default.xml not exist :) the right command might be:
repo init --repo-url=git://github.com/foxsen/repo.git
--repo-branch=stable -u git://github.com/foxsen/manifests.git -b
loongson-ics-r0 -m loongson-ics-r0.xml
Anyway, I got your idea. Will try it soon, thanks :-)
在 2012年2月6日 下午11:17，zhangfx 写道：
> hi
>
> 于 2012-2-6 18:01, Zhen Xin 写道:
>
> Hi All,
> There are 154 gits in the MIPS-Android repo. Should I fork all of
> them one by one manually? I guess there should be smarter way...
>
> sure:) You don't need to fork the one you does not change. The key is repo
> tools.
> It use the manifests to track a lot of git repositories.
> Look at the example of my github account:
> https://github.com/foxsen
> It has only 15 git repository, but you can get the manifests and set up a
> (almost working,although some codes are not yet pushed) android 4.0 for
> loongson3A laptop now.
> some like below（not verified; I'm really busy these days)
>
> mkdir ics-loongson
> cd ics-loongson
> $ repo init --repo-url=git://github.com/foxsen/repo.git --repo-branch=stable
> -u git://github.com/foxsen/manifests.git -b loongson-ics-r0
> repo sync
>
>
>
> Regards
>
> @zhangfx please take a look ^_^
>
> $ ls
> bionic.git external-tinyxml.git
> bootable-bootloader-legacy.git external-tremolo.git
> bootable-diskinstaller.git external-v8.git
> ..
>
> 在 2012年1月16日 上午12:02，李晖 写道：
>
> this is a good news, hopes it will help Zhen Xin!
>
> On 1月14日, 下午3时26分, zhangfx wrote:
>
> 于 2012-1-13 18:34, Zhen Xin 写道:> The whole mirror takes 7.8GB so the size
> does really matter.
>
> First, github seems free for public repositories.
> Second, to reduce the size, you can just refer to other repositories for
> all no-change parts.
> Modified packages are related limited. Most part can directly refer to
> mips's github repository
> in the manifest.xml.
>
>
>
>
>
>
>
>
>
> 在 2012年1月13日 上午12:19，李晖 写道：
>
> No matter push to dev.lemote.com or github, only if we can pull data
> down is ok!
>
> BTW, github will charge if the program's size is too large, who will
> pay for it?
>
> On 1月12日, 下午6时12分, zhangfx wrote:
>
> 于 2012-1-12 11:37, Zhen Xin 写道:> If sqlite is the evil, you should be able
> to reproduce it by writing a
>
> pure C program that calls the same function and dynamically linked to
> /system/lib/libsqlite.so when loading. Just several lines can confirm
> this.
> And, well, here is my question: after inquired Google and Baidu and
> several other ones I still have no idea how to clone an Android source
> code repository on dev.lemote.com via the Git interface. Could someone
> please point me a tutorial/example in detail or just do this for me?
> Thanks...
>
> Temporary you cannot create a git repo from outside on dev.lemote.com,
> you can
> contact yanhua y...@lemote.com to help setup one for your android work.
> But I would like to recommend use github to host the code for better
> service.
> Our server might be extremely slow for many non-chinatelecom users.
>
> 在 2012年1月12日 上午12:38，李晖 写道：
>
> hi, all
>by further debuging, I found this problem was cased by calling
> sqlite3_open_v2(path8, &handle, sqliteFlags, NULL) function in dbopen
> of frameworks\base\core\jni\android_database_SQLiteDatabase.cpp file,
> it not crash directly in the sqlite3_open_v2 function, but died some
> where
> after calling sqlite3_open_v2, if I replaced the sqlite3_open_v2
> function with the following code:
> for(int i=0;i<1000;i++)
>LOGI("useless code");
> process will not die in the for loop at least, so I think the
> sqlite3_open_v2 function is the evil, but I do not know what to do
> next!
> BTW, the linux kernel is 64bit and android filesystem is 32bit, did it
> affect?
> On 1月11日, 上午12时33分, 李晖 wrote:
>
> hi, all
> I am porting android to loongson2f, when the System Server bring up the
> Account Manager
> Service, the System Service process was terminated by signal 11, by adding
> log to the source code,
> I found it died in the JNI C code, following is the calling stack:
>
> ServerThread:run
> PowerManagerService()
> validateAccounts()
> DatabaseHelper::getWritableDatabase()
> SQLiteOpenHelper::getWritableDatabase()
> ContextImpl::openOrCreateDatabase()
> SQLiteDatabase.openOrCreateDatabase()
> SQLiteDatabase.openDatabase()
> SQLiteDatabase() //Constructor
> dbopen()//JNI C code implemented
> in "frameworks\base\core\jni\android_database_SQLiteDatabase.cpp
>
> I am sure the System Service died in the dbopen code as I called the Log.i
> function millions time
> before the dbopen, log are all printed correctly, and I also added the
> following the code at the
> end of dbopen function:
>
> for(int i=0; i<1000; i++)
> {
> fprintf(fp, "dbopen %d\n", i);
> fflush(fp);
> }
>
> not all logs are recored, if I removes the for loop at t
