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Caught exception in initialiseRelocator: & not see tracing (Mali Debug)

Sergey

Hi

Such a problem, more precisely a few. I want to debug my own android game. I have two devices (armeadi-v7a, samsung tab s2 8.0 (Mali-T760, android 21) and Honor 7X(arm64-v8a, Mali-T830, android 26)  and I work with Mali Graphics Debugger (version 4.9.3 - host system OSX High Sierra 10.13.6). The problem is that on no one device working with debugging. Samsung : ( I launch as unrooted devices )  after I have done all the steps from User guide Mali debugger - When you run the application, you get the following error: 

E/libMGD: Tried to add symbol with same name: glEGLImageTargetTexture2DOES
Caught exception in initialiseRelocator: Tried to add symbol with same name: glEGLImageTargetTexture2DOES

And on this place stops loading. 

Honor : Everything is fixed, But, after the connection - it is there and on the idea should show on the screen - nothing happens. That is, I see a blank application screen Mali Graphics Debugger. 

That is, it does not work on any device. What is surprising. And yet, a year ago, everything worked for me owns samsung.   

  • 0

    Hi Sergey, 

    I've raised this with the MGD team, so hopefully we can shed some light on this.

    Cheers, 
    Pete

  • 0

    I also encountered the same issue on Samsung SM-T280. Logs:


    08/03 12:13:44: Launching XXXXX
    $ adb install-multiple -r -t -p XXXXX
    Split APKs installed
    $ adb shell am start -n "XXXXX" -a android.intent.action.MAIN -c android.intent.category.LAUNCHER
    Client not ready yet..Connected to process 19040 on device sm_t280-31001b96218f3300
    Capturing and displaying logcat messages from application. This behavior can be disabled in the "Logcat output" section of the "Debugger" settings page.
    I/MultiDex: VM with version 2.1.0 has multidex support
    Installing application
    VM has multidex support, MultiDex support library is disabled.
    I/InstantRun: starting instant run server: is main process
    W/linker: libMGD.so: unused DT entry: type 0x6ffffffe arg 0x1d59c
    libMGD.so: unused DT entry: type 0x6fffffff arg 0x3
    I/libMGD: Initialising interceptor.
    Skipping line a2587000-a2ce6000 r-xp 00000000 b3:1b 66215 /XXXXX/lib/arm/libMGD.so
    Skipping line a2ce7000-a2d02000 r--p 0075f000 b3:1b 66215 /XXXXX/lib/arm/libMGD.so
    Skipping line a2d02000-a2d03000 rw-p 0077a000 b3:1b 66215 /XXXXX/lib/arm/libMGD.so
    Skipping line aa131000-aa241000 r-xp 00000000 b3:19 1303 /system/lib/egl/libGLES_mali.so
    Skipping line aa242000-aa245000 r--p 00110000 b3:19 1303 /system/lib/egl/libGLES_mali.so
    Skipping line aa245000-aa249000 rw-p 00113000 b3:19 1303 /system/lib/egl/libGLES_mali.so
    I/libMGD: Skipping line b6cc0000-b6d1d000 r-xp 00000000 b3:19 1339 /system/lib/libEGL.so
    Skipping line b6d1d000-b6d1f000 r--p 0005c000 b3:19 1339 /system/lib/libEGL.so
    Skipping line b6d1f000-b6d28000 rw-p 0005e000 b3:19 1339 /system/lib/libEGL.so
    I/libMGD: Parsing /data/dalvik-cache/arm/data@app@XXXXX@base.apk@classes.dex
    V/libMGD: Couldn't locate DT_JMPREL relocations table
    I/libMGD: Could not parse /data/dalvik-cache/arm/data@app@XXXXX@base.apk@classes.dex
    Parsing /system/bin/app_process32
    V/libMGD: Couldn't locate DT_RELA relocations table
    I/libMGD: Found 1 symbol relocations in /system/bin/app_process32
    Parsing /system/bin/linker
    V/libMGD: Couldn't locate DT_RELA relocations table
    I/libMGD: Found 0 symbol relocations in /system/bin/linker
    Parsing /system/framework/arm/boot.oat
    V/libMGD: Couldn't locate DT_JMPREL relocations table
    I/libMGD: Could not parse /system/framework/arm/boot.oat
    Parsing /system/lib/libAstcEnc.so
    V/libMGD: Couldn't locate DT_RELA relocations table
    I/libMGD: Found 0 symbol relocations in /system/lib/libAstcEnc.so
    Parsing /system/lib/libETC1.so
    V/libMGD: Couldn't locate DT_RELA relocations table
    I/libMGD: Found 0 symbol relocations in /system/lib/libETC1.so
    Parsing /system/lib/libGLES_trace.so
    V/libMGD: Couldn't locate DT_RELA relocations table
    I/libMGD: Found 0 symbol relocations in /system/lib/libGLES_trace.so
    Parsing /system/lib/libGLESv1_CM.so
    V/libMGD: Couldn't locate DT_RELA relocations table
    I/libMGD: Found 7 symbol relocations in /system/lib/libGLESv1_CM.so
    Parsing /system/lib/libGLESv2.so
    V/libMGD: Couldn't locate DT_RELA relocations table
    I/libMGD: Found 0 symbol relocations in /system/lib/libGLESv2.so
    Parsing /system/lib/libLLVM.so
    V/libMGD: Couldn't locate DT_RELA relocations table
    I/libMGD: Found 2 symbol relocations in /system/lib/libLLVM.so
    Parsing /system/lib/libRS.so
    V/libMGD: Couldn't locate DT_RELA relocations table
    I/libMGD: Found 2 symbol relocations in /system/lib/libRS.so
    Parsing /system/lib/libRScpp.so
    V/libMGD: Couldn't locate DT_RELA relocations table
    I/libMGD: Found 2 symbol relocations in /system/lib/libRScpp.so
    Parsing /system/lib/libSEF.so
    V/libMGD: Couldn't locate DT_RELA relocations table
    I/libMGD: Found 0 symbol relocations in /system/lib/libSEF.so
    Parsing /system/lib/libSEF4MP4.so
    V/libMGD: Couldn't locate DT_RELA relocations table
    I/libMGD: Found 0 symbol relocations in /system/lib/libSEF4MP4.so
    Parsing /system/lib/libandroid.so
    V/libMGD: Couldn't locate DT_RELA relocations table
    I/libMGD: Found 0 symbol relocations in /system/lib/libandroid.so
    Parsing /system/lib/libandroid_runtime.so
    V/libMGD: Couldn't locate DT_RELA relocations table
    I/libMGD: Found 558 symbol relocations in /system/lib/libandroid_runtime.so
    E/libMGD: Tried to add symbol with same name: glEGLImageTargetTexture2DOES
    E/libMGD: Caught exception in initialiseRelocator: Tried to add symbol with same name: glEGLImageTargetTexture2DOES
    Application terminated.

  • 0

    Hello Serjey, sdjt,
    thank you for your bug report!

    > E/libMGD: Tried to add symbol with same name: glEGLImageTargetTexture2DOES
    > Caught exception in initialiseRelocator: Tried to add symbol with same name: glEGLImageTargetTexture2DOES
    >
    I was not able to reproduce it with the device at hand, but I will look for a Samsung Galaxy Tab as soon as possible.
    Meanwhile I looked at our source code and I may have spotted a regression introduced since 4.9.2.
    If my hypothesis is correct, Mali Graphics Debugger 4.9.0 (https://developer.arm.com/products/software-development-tools/graphics-development-tools/mali-graphics-debugger/downloads) will work.
    I will try my best to find and fix the bug by the upcoming patch release and I will keep you posted.


    > Honor : Everything is fixed, But, after the connection - it is there and on the idea should show on the screen - nothing happens.
    > That is, I see a blank application screen Mali Graphics Debugger. 
    >
    Could you share/attach the logcat output?
    It may shed some light on what is going on there.


    Alberto