[valgrind] [Bug 356675] callgrind test apk in android 5.0.2

2016-05-13 Thread winnie_hx via KDE Bugzilla 
https://bugs.kde.org/show_bug.cgi?id=356675

--- Comment #3 from winnie_hx  ---
Sorry,I think it's my fault,this problem must be in the core of valgrind  ,i
have modified it to "general".And Thank you very much!

At 2016-05-12 20:02:23, "Josef Weidendorfer via KDE Bugzilla"
 wrote:
>https://bugs.kde.org/show_bug.cgi?id=356675
>
>--- Comment #2 from Josef Weidendorfer  ---
>Can you provide the complete output of the crash?
>As the patch is about VG core stuff, I assume the crash also happens with other
>VG tools?
>If so, It seems better to re-assign this to "general" component.
>
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[valgrind] [Bug 362892] test apk in android5.0.2,after fix the bug 344802, android log“Unable to create protected region in stack for implicit overflow check. Reason: Out of memory size: 4096”

2016-05-13 Thread winnie_hx via KDE Bugzilla 
https://bugs.kde.org/show_bug.cgi?id=362892

winnie_hx  changed:

   What|Removed |Added

  Component|callgrind   |general

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[valgrind] [Bug 356675] callgrind test apk in android 5.0.2

2016-05-13 Thread winnie_hx via KDE Bugzilla 
https://bugs.kde.org/show_bug.cgi?id=356675

winnie_hx  changed:

   What|Removed |Added

  Component|callgrind   |general

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[valgrind] [Bug 356675] callgrind test apk in android 5.0.2

2016-05-12 Thread winnie_hx via KDE Bugzilla 
https://bugs.kde.org/show_bug.cgi?id=356675

--- Comment #1 from winnie_hx  ---
Created attachment 98929
  --> https://bugs.kde.org/attachment.cgi?id=98929=edit
patch that uses signal handle to fix this problem

add this patch can solve the signal problem that some apk may meet SIGSEGV .
since then  you can test apk by valgrind in android 5.0 or most

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[valgrind] [Bug 362939] test apk in android 5.0 or most,at 0x6A23AB4: art::Thread::InstallImplicitProtection() (in /system/lib/libart.so)

2016-05-11 Thread winnie_hx via KDE Bugzilla 
https://bugs.kde.org/show_bug.cgi?id=362939

--- Comment #2 from winnie_hx  ---
using patch to fix this problem ,and then  you can test apk by valgrind in
android 5.0 or most . memcheck,callgrind,lackey and so on.

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[valgrind] [Bug 362939] test apk in android 5.0 or most,at 0x6A23AB4: art::Thread::InstallImplicitProtection() (in /system/lib/libart.so)

2016-05-11 Thread winnie_hx via KDE Bugzilla 
https://bugs.kde.org/show_bug.cgi?id=362939

winnie_hx  changed:

   What|Removed |Added

 CC||winnie...@163.com

--- Comment #1 from winnie_hx  ---
Created attachment 98913
  --> https://bugs.kde.org/attachment.cgi?id=98913=edit
patch to fix this problem

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[valgrind] [Bug 362939] New: test apk in android 5.0 or most,at 0x6A23AB4: art::Thread::InstallImplicitProtection() (in /system/lib/libart.so)

2016-05-11 Thread winnie_hx via KDE Bugzilla 
https://bugs.kde.org/show_bug.cgi?id=362939

Bug ID: 362939
   Summary: test apk in android 5.0 or most,at 0x6A23AB4:
art::Thread::InstallImplicitProtection() (in
/system/lib/libart.so)
   Product: valgrind
   Version: 3.11.0
  Platform: Android
OS: Android 5.x
Status: UNCONFIRMED
  Severity: normal
  Priority: NOR
 Component: callgrind
  Assignee: josef.weidendor...@gmx.de
  Reporter: winnie...@163.com

I test apk by valgrind in android 5.0 or most ,must meet the problem:

 at 0x6A23AB4: art::Thread::InstallImplicitProtection() (in
/system/lib/libart.so)
I/val.sh  ( 4822): ==4824==  If you believe this happened as a result of a
stack
I/val.sh  ( 4822): ==4824==  overflow in your program's main thread (unlikely
but
I/val.sh  ( 4822): ==4824==  possible), you can try to increase the size of the
I/val.sh  ( 4822): ==4824==  main thread stack using the --main-stacksize=
flag.
I/val.sh  ( 4822): ==4824==  The main thread stack size used in this run was
134217728

I try to add --main-stacksize=134217728, this problem is still exist.

finally ，the problem can be solved.I attach a patch that fix the issue.

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[valgrind] [Bug 362892] test apk in android5.0.2,after fix the bug 344802, android log“Unable to create protected region in stack for implicit overflow check. Reason: Out of memory size: 4096”

2016-05-11 Thread winnie_hx via KDE Bugzilla 
https://bugs.kde.org/show_bug.cgi?id=362892

winnie_hx  changed:

   What|Removed |Added

 CC||winnie...@163.com

--- Comment #1 from winnie_hx  ---
Created attachment 98896
  --> https://bugs.kde.org/attachment.cgi?id=98896=edit
patch to fix this problem

patch to fix this problem that android has maps function  but  valgrind doesn't
have the support for /proc/self/maps.
some files are modified:
  coregrind/m_main.c
  coregrind/m_syswrap/syswrap-linux.c
  coregrind/m_syswrap/syswrap-generic.c
  coregrind/pub_core_clientstate.h
  coregrind/m_clientstate.c

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[valgrind] [Bug 344802] disInstr(arm): unhandled instruction: 0xEC510F1E

2016-05-11 Thread winnie_hx via KDE Bugzilla 
https://bugs.kde.org/show_bug.cgi?id=344802

winnie_hx  changed:

   What|Removed |Added

  Attachment #98873|0   |1
is obsolete||

--- Comment #12 from winnie_hx  ---
Created attachment 98894
  --> https://bugs.kde.org/attachment.cgi?id=98894=edit
increae the decode of mrrc in guest_arm_toIR.c

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[valgrind] [Bug 362892] New: test apk in android5.0.2,after fix the bug 344802, android log“Unable to create protected region in stack for implicit overflow check. Reason: Out of memory size: 4096”

2016-05-10 Thread winnie_hx via KDE Bugzilla 
https://bugs.kde.org/show_bug.cgi?id=362892

Bug ID: 362892
   Summary: test apk in android5.0.2,after fix the bug
344802,android log“Unable to create protected region
in stack for implicit overflow check. Reason: Out of
memory size:  4096”
   Product: valgrind
   Version: 3.11.0
  Platform: Android
OS: Android 5.x
Status: UNCONFIRMED
  Severity: normal
  Priority: NOR
 Component: callgrind
  Assignee: josef.weidendor...@gmx.de
  Reporter: winnie...@163.com

Created attachment 98877
  --> https://bugs.kde.org/attachment.cgi?id=98877=edit
valgrind log

When i test apk by valgrind in android 5.0.2.
After i fix the bug 344802 to handle the "mrrc"instrction.and then i run apk by
valgrind.
I creat a script called val.sh:
#!/system/bin/sh
PACKAGE="com.kiloo.subwaysurf"
VGPARAMS='-d -d -v -v --error-limit=no --trace-children=yes --tool=callgrind
--callgrind-out-file=/data/local/callgrind.out.%p
export TMPDIR=/data/data/$PACKAGE
export VALGRIND_LIB=/data/local/Inst/lib/valgrind/
exec /data/local/Inst/bin/valgrind $VGPARAMS $*

and use 
adb shell setprop wrap.com.kiloo.subwaysurf  "logwrapper /data/local/val.sh"   
 to setprop the property of this apk
use 
am start  -a android.intent.action.MAIN -n
com.kiloo.subwaysurf/com.skynet.android.impl.ui.SkynetSplashActivity   to  
 run apk  by  valgrind 

use this way  i find this  below problem :
art/runtime/thread.cc:2270] Unable to create protected region in stack for
implicit overflow check. Reason: Out of memory size:  4096
and   system begin crash

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[valgrind] [Bug 356675] callgrind test apk in android 5.0.2

2016-05-10 Thread winnie_hx via KDE Bugzilla 
https://bugs.kde.org/show_bug.cgi?id=356675

winnie_hx  changed:

   What|Removed |Added

 CC||winnie...@163.com

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[valgrind] [Bug 344802] disInstr(arm): unhandled instruction: 0xEC510F1E

2016-05-10 Thread winnie_hx via KDE Bugzilla 
https://bugs.kde.org/show_bug.cgi?id=344802

--- Comment #11 from winnie_hx  ---
sorry , (0xEC510F1E == (insn & 0xFFF00FFF)) must  modifiy  as
  (0xEC510F1E == (insn & 0x0FFF))

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[valgrind] [Bug 344802] disInstr(arm): unhandled instruction: 0xEC510F1E

2016-05-10 Thread winnie_hx via KDE Bugzilla 
https://bugs.kde.org/show_bug.cgi?id=344802

winnie_hx  changed:

   What|Removed |Added

 CC||winnie...@163.com

--- Comment #10 from winnie_hx  ---
Created attachment 98873
  --> https://bugs.kde.org/attachment.cgi?id=98873=edit
increase the decode about mrrc in VEX/priv/guest_arm_toIR.c

in guest_arm_toIR.c:17257 lines
I increase the decode about mrrc :
/*mrrc p15, 1, r0,  r1, c14  */
   if (0xEC510F1E == (insn & 0xFFF00FFF)) {
  UInt rK = INSN(15,12);
  UInt rM = INSN(19,16);
  if (rK <= 14& <= 14) {
 putIRegA(rK, mkU32(0), condT, Ijk_Boring);
 putIRegA(rM, mkU32(0), condT, Ijk_Boring);
 DIP("mrrc p15,1,r%u,r%u,r1,c14\n",rM,rK);
 goto decode_success;
  }
   }

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