Is there a way to debug a shared object of an app with gdb?
0
I'm trying to debug a shared object that an app calls, so I can see the process within it.
Here is what I did to set up the gdb debugging:
adb forward tcp:6666 tcp:6666
gdbserver :6666 --attach 9750
Attached; pid = 9750
gdbserver: Unable to determine the number of hardware watchpoints .
available.
gdbserver: Unable to determine the number of hardware breakpoints
available.
Listening on port 8888
(gdb) target remote :8888
Remote debugging using :8888
Reading /system/bin/app_process32_xposed from remote target...
warning: File transfers from remote targets can be slow. Use "set
sysroot" to access files locally instead.
Reading /system/bin/app_process32_xposed from remote target...
Reading symbols from target:/system/bin/app_process32_xposed...Reading /system/bin/.debug/app_process32_xposed from remote target...
(no debugging symbols found)...done.
Reading /system/bin/linker from remote target...
Reading /system/bin/linker from remote target...
Reading symbols from target:/system/bin/linker...Reading /system/bin/.debug/linker from remote target...
(no debugging symbols found)...done.
0xe61e1068 in ?? ()
(gdb) set solib-search-path /Users/User/App/App_lib/arm
Reading /system/bin/linker from remote target...
Reading /system/bin/linker from remote target...
Reading /system/bin/linker from remote target...
Reading symbols from target:/system/bin/linker...Reading /system/bin/.debug/linker from remote target...
(gdb) info sharedLibrary
From To Syms Read Shared Object Library
0xe7ada440 0xe7b28bbc Yes (*) target:/system/bin/linker
(*): Shared library is missing debugging information.
When I continue, it gives me the following result.
Thread 1 "APP" received signal SIGSEGV, Segmentation fault.
0x732b225a in ?? ()
What am I doing wrong to debug the app?
debugging gdb gdbserver
asked Jan 18 at 20:08
Carol WardCarol Ward
1008
add a comment |
0
I'm trying to debug a shared object that an app calls, so I can see the process within it.
Here is what I did to set up the gdb debugging:
adb forward tcp:6666 tcp:6666
gdbserver :6666 --attach 9750
Attached; pid = 9750
gdbserver: Unable to determine the number of hardware watchpoints .
available.
gdbserver: Unable to determine the number of hardware breakpoints
available.
Listening on port 8888
(gdb) target remote :8888
Remote debugging using :8888
Reading /system/bin/app_process32_xposed from remote target...
warning: File transfers from remote targets can be slow. Use "set
sysroot" to access files locally instead.
Reading /system/bin/app_process32_xposed from remote target...
Reading symbols from target:/system/bin/app_process32_xposed...Reading /system/bin/.debug/app_process32_xposed from remote target...
(no debugging symbols found)...done.
Reading /system/bin/linker from remote target...
Reading /system/bin/linker from remote target...
Reading symbols from target:/system/bin/linker...Reading /system/bin/.debug/linker from remote target...
(no debugging symbols found)...done.
0xe61e1068 in ?? ()
(gdb) set solib-search-path /Users/User/App/App_lib/arm
Reading /system/bin/linker from remote target...
Reading /system/bin/linker from remote target...
Reading /system/bin/linker from remote target...
Reading symbols from target:/system/bin/linker...Reading /system/bin/.debug/linker from remote target...
(gdb) info sharedLibrary
From To Syms Read Shared Object Library
0xe7ada440 0xe7b28bbc Yes (*) target:/system/bin/linker
(*): Shared library is missing debugging information.
When I continue, it gives me the following result.
Thread 1 "APP" received signal SIGSEGV, Segmentation fault.
0x732b225a in ?? ()
What am I doing wrong to debug the app?
debugging gdb gdbserver
asked Jan 18 at 20:08
Carol WardCarol Ward
1008
add a comment |
0
0
0
I'm trying to debug a shared object that an app calls, so I can see the process within it.
Here is what I did to set up the gdb debugging:
adb forward tcp:6666 tcp:6666
gdbserver :6666 --attach 9750
Attached; pid = 9750
gdbserver: Unable to determine the number of hardware watchpoints .
available.
gdbserver: Unable to determine the number of hardware breakpoints
available.
Listening on port 8888
(gdb) target remote :8888
Remote debugging using :8888
Reading /system/bin/app_process32_xposed from remote target...
warning: File transfers from remote targets can be slow. Use "set
sysroot" to access files locally instead.
Reading /system/bin/app_process32_xposed from remote target...
Reading symbols from target:/system/bin/app_process32_xposed...Reading /system/bin/.debug/app_process32_xposed from remote target...
(no debugging symbols found)...done.
Reading /system/bin/linker from remote target...
Reading /system/bin/linker from remote target...
Reading symbols from target:/system/bin/linker...Reading /system/bin/.debug/linker from remote target...
(no debugging symbols found)...done.
0xe61e1068 in ?? ()
(gdb) set solib-search-path /Users/User/App/App_lib/arm
Reading /system/bin/linker from remote target...
Reading /system/bin/linker from remote target...
Reading /system/bin/linker from remote target...
Reading symbols from target:/system/bin/linker...Reading /system/bin/.debug/linker from remote target...
(gdb) info sharedLibrary
From To Syms Read Shared Object Library
0xe7ada440 0xe7b28bbc Yes (*) target:/system/bin/linker
(*): Shared library is missing debugging information.
When I continue, it gives me the following result.
Thread 1 "APP" received signal SIGSEGV, Segmentation fault.
0x732b225a in ?? ()
What am I doing wrong to debug the app?
debugging gdb gdbserver
asked Jan 18 at 20:08
Carol WardCarol Ward
1008
I'm trying to debug a shared object that an app calls, so I can see the process within it.
Here is what I did to set up the gdb debugging:
adb forward tcp:6666 tcp:6666
gdbserver :6666 --attach 9750
Attached; pid = 9750
gdbserver: Unable to determine the number of hardware watchpoints .
available.
gdbserver: Unable to determine the number of hardware breakpoints
available.
Listening on port 8888
(gdb) target remote :8888
Remote debugging using :8888
Reading /system/bin/app_process32_xposed from remote target...
warning: File transfers from remote targets can be slow. Use "set
sysroot" to access files locally instead.
Reading /system/bin/app_process32_xposed from remote target...
Reading symbols from target:/system/bin/app_process32_xposed...Reading /system/bin/.debug/app_process32_xposed from remote target...
(no debugging symbols found)...done.
Reading /system/bin/linker from remote target...
Reading /system/bin/linker from remote target...
Reading symbols from target:/system/bin/linker...Reading /system/bin/.debug/linker from remote target...
(no debugging symbols found)...done.
0xe61e1068 in ?? ()
(gdb) set solib-search-path /Users/User/App/App_lib/arm
Reading /system/bin/linker from remote target...
Reading /system/bin/linker from remote target...
Reading /system/bin/linker from remote target...
Reading symbols from target:/system/bin/linker...Reading /system/bin/.debug/linker from remote target...
(gdb) info sharedLibrary
From To Syms Read Shared Object Library
0xe7ada440 0xe7b28bbc Yes (*) target:/system/bin/linker
(*): Shared library is missing debugging information.
When I continue, it gives me the following result.
Thread 1 "APP" received signal SIGSEGV, Segmentation fault.
0x732b225a in ?? ()
What am I doing wrong to debug the app?
debugging gdb gdbserver
debugging gdb gdbserver
asked Jan 18 at 20:08
Carol WardCarol Ward
1008
asked Jan 18 at 20:08
Carol WardCarol Ward
1008
edited Jan 22 at 13:56
Carol Ward
asked Jan 18 at 20:08
Carol WardCarol Ward
1008
asked Jan 18 at 20:08
Carol WardCarol Ward
1008
asked Jan 18 at 20:08
Carol WardCarol Ward
1008
1008
add a comment |
add a comment |
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