Alpha Testing Underway!

[Paul]

you were supposed to use the original build without resume because of the new bugs that added..

  Case in point:

Code: [Select]

I/DEBUG   (17146): stack:
I/DEBUG   (17146):     487f8af8  43a4ffac
I/DEBUG   (17146):     487f8afc  afd0be39  /system/lib/libc.so
I/DEBUG   (17146):     487f8b00  00000000
I/DEBUG   (17146):     487f8b04  b0004a8c  /system/bin/linker
I/DEBUG   (17146):     487f8b08  b00170f4
I/DEBUG   (17146):     487f8b0c  81d03629  /data/data/paulscode.android.mupen64plus/lib/libmain.so

(it crashed in the front end, not the core)

Also, could you post the memory maps after running the test with the last official build?  They will show whether this optimization is possible on your device.  They should be located at [sdcard]/app-data/paulscode.android.mupen64plus/DEBUG_PluginTestA_memoryMaps.txt  Also, don't forget to change the permissions of libcore.so to executable after replacing it (that is likely what caused your crash in the front-end, which is where the .so file is executed from - further supported by the fact that the stack mentions "/system/bin/linker").

[Paul]

Ok, I think I know what the problem could be (I hope I'm wrong, though, because I don't see any way around it).  Please provide the logcat output for this version, as well as the memory maps after running it:

Core w/ RDRAM at Native Address, verbose (#5)

[MaXiMu]

haha I test on build without resume is working ok No crash thanks all 

[xperia64]

Again here

[Paul]

Ok, one more (same link, since the change is minor).  Also, please post the memory maps file after running the test.

[nscxp2005]

Here's mine Paul.

[Paul]

Oh, that's good news!  Means I was wrong about what was causing the problem.  Now I just have to figure out why the mmap is failing.

[xperia64]

Here's mine just in case

[Paul]

Ok, this version should print out an error code when the mmap fails.  Hopefully it will be something useful that will indicate what I need to change:

Core w/ RDRAM at Native Address, verbose (#6)

[xperia64]

On it

[Paul]

It gave error code 12 (ENOMEM).  According to the documentation, this means "MAP_FIXED was specified, and the range [addr,addr+len) exceeds that allowed for the address space of a process".  I guess that explains why the XPeria Play doesn't have any system libraries loaded there..  I'm wondering if this optimization would work on any Android device.    Oh, well.. back to working on the GUI, I suppose.

[Mats]

It gave error code 12 (ENOMEM).  According to the documentation, this means "MAP_FIXED was specified, and the range [addr,addr+len) exceeds that allowed for the address space of a process".  I guess that explains why the XPeria Play doesn't have any system libraries loaded there..  I'm wondering if this optimization would work on any Android device.    Oh, well.. back to working on the GUI, I suppose.

how does u write a gui ?

[Paul]

It's written in Java.  The API is unique for Android though (very different than the standard Swing API in Sun/Oracle Java)

[Mats]

It's written in Java.  The API is unique for Android though (very different than the standard Swing API in Sun/Oracle Java)

thanks, in the first build with gui would you change the video plugin ??

[Paul]

Yes