| [dsdp-mtj-dev] Debugging with the MTJ |
Hi all,
I played a bit with the latest MTJ and it seems to work pretty well. One thing that I noticed was related to debugging. The SDK that I used was Sun WTK 2.3 and DefaulColorPhone as a runtime.
By default debugging settings in eclipse (Window -> Preferences -> Java-> Debug) are such that
Susbend Executions options are marked
And
Debugger timeout is 3000
With those settings debugger session didn't open. Emulator just dies before debugging session starts (below you can find the message in console). Heve you noticed the same?
This is very easy to fix, only thing that I was needed to do was to unmark Susbend Options and then increase Debugger Timeout to be 30000.
We have noticed same thing with Nokia Carbide.j product and users are instructed to change the settings. I propose that we will add similar help to the MTJ guide. Agree?
Br, Petri
Connecting to 127.0.0.1 on port 2800
Waiting for debugger on port 3194
Waiting for KVM...
Running with storage root DefaultColorPhone
Running with locale: English_United States.1252
Connected to KVM
Connection received.
Method............: 101aa270 'java/io/Reader.read (virtual)'
Stack Chunk.......: 10cebc4
Frame Pointer.....: 10cec6c
Current IP........: 10253966 = 10253963 + offset 3
Previous Frame....: 10cec4c
Previous IP.......: 102114cd (offset 11)
Frame size........: 2 (1 arguments, 1 local variables)
Argument[0].......: 10c5684
Local[1]..........: 0
Operand[1]........: 10bb330
Method............: 1017fd1c 'java/io/InputStreamReader.read (virtual)'
Stack Chunk.......: 10cebc4
Frame Pointer.....: 10cec4c
Current IP........: 102114cd = 102114c2 + offset 11
Previous Frame....: 10cec30
Previous IP.......: 10217455 (offset 193)
Frame size........: 1 (1 arguments, 0 local variables)
Argument[0].......: 10c5900
Method............: 101843ec 'com/sun/midp/midletsuite/ManifestProperties.readLine (virtual)'
Stack Chunk.......: 10cebc4
Frame Pointer.....: 10cec30
Current IP........: 10217455 = 10217394 + offset 193
Previous Frame....: 10cebfc
Previous IP.......: 1022f3c3 (offset 63)
Frame size........: 7 (2 arguments, 5 local variables)
Argument[0].......: 10c5a28
Argument[1].......: 10c5900
Local[2]..........: 6e
Local[3]..........: 1d1
Local[4]..........: 2f
Local[5]..........: 6e
Local[6]..........: 0
Method............: 101935e8 'com/sun/midp/midletsuite/JadProperties.partialLoad (virtual)'
Stack Chunk.......: 10cebc4
Frame Pointer.....: 10cebfc
Current IP........: 1022f3c3 = 1022f384 + offset 63
Previous Frame....: 1060758
Previous IP.......: 10217393 (offset 13)
Frame size........: 12 (4 arguments, 8 local variables)
Argument[0].......: 10c5a28
Argument[1].......: 10c63e0
Argument[2].......: 0
Argument[3].......: 7fffffff
Local[4]..........: 10c5900
Local[5]..........: 10bb714
Local[6]..........: 5
Local[7]..........: 10bb898
Local[8]..........: 6
Local[9]..........: 10bb84c
Local[10]..........: 0
Local[11]..........: c
Method............: 101843cc 'com/sun/midp/midletsuite/ManifestProperties.partialLoad (virtual)'
Stack Chunk.......: 106059c
Frame Pointer.....: 1060758
Current IP........: 10217393 = 10217386 + offset 13
Previous Frame....: 1060730
Previous IP.......: 1022f383 (offset 8)
Frame size........: 4 (4 arguments, 0 local variables)
Argument[0].......: 10c5a28
Argument[1].......: 10c63e0
Argument[2].......: 0
Argument[3].......: 7fffffff
Method............: 101935c8 'com/sun/midp/midletsuite/JadProperties.load (virtual)'
Stack Chunk.......: 106059c
Frame Pointer.....: 1060730
Current IP........: 1022f383 = 1022f37b + offset 8
Previous Frame....: 106070c
Previous IP.......: 1022f4a2 (offset 6)
Frame size........: 3 (3 arguments, 0 local variables)
Argument[0].......: 10c5a28
Argument[1].......: 10c63e0
Argument[2].......: 0
Method............: 10193608 'com/sun/midp/midletsuite/JadProperties.load (virtual)'
Stack Chunk.......: 106059c
Frame Pointer.....: 106070c
Current IP........: 1022f4a2 = 1022f49c + offset 6
Previous Frame....: 10606ec
Previous IP.......: 1024e2ee (offset 62)
Frame size........: 2 (2 arguments, 0 local variables)
Argument[0].......: 10c5a28
Argument[1].......: 10c63e0
Method............: 101a6250 'com/sun/midp/security/Permissions.readPermissionsTable (static)'
Stack Chunk.......: 106059c
Frame Pointer.....: 10606ec
Current IP........: 1024e2ee = 1024e2b0 + offset 62
Previous Frame....: 1060690
Previous IP.......: 1024e48d (offset 21)
Frame size........: 17 (1 arguments, 16 local variables)
Argument[0].......: 10cd100
Local[1]..........: 10c6828
Local[2]..........: 10c63e0
Local[3]..........: 10c5a28
Local[4]..........: 10c5918
Local[5]..........: 0
Local[6]..........: 0
Local[7]..........: 0
Local[8]..........: 0
Local[9]..........: 0
Local[10]..........: 0
Local[11]..........: 0
Local[12]..........: 0
Local[13]..........: 0
Local[14]..........: 0
Local[15]..........: 0
Local[16]..........: 0
Method............: 101a6270 'com/sun/midp/security/Permissions.isValidDomainName (static)'
Stack Chunk.......: 106059c
Frame Pointer.....: 1060690
Current IP........: 1024e48d = 1024e478 + offset 21
Previous Frame....: 106066c
Previous IP.......: 10223c1f (offset 15)
Frame size........: 3 (2 arguments, 1 local variables)
Argument[0].......: 10cd100
Argument[1].......: 10116b00
Local[2]..........: 0
Method............: 1018b12c 'com/sun/midp/dev/DevMIDletSuiteImpl.create (static)'
Stack Chunk.......: 106059c
Frame Pointer.....: 106066c
Current IP........: 10223c1f = 10223c10 + offset 15
Previous Frame....: 1060600
Previous IP.......: 10223c0f (offset 62)
Frame size........: 21 (10 arguments, 11 local variables)
Argument[0].......: 10cd100
Argument[1].......: 10c684c
Argument[2].......: 10c68f4
Argument[3].......: 10123f70
Argument[4].......: 0
Argument[5].......: 0
Argument[6].......: 10116b00
Argument[7].......: 0
Argument[8].......: 0
Argument[9].......: 0
Local[10]..........: 0
Local[11]..........: 0
Local[12]..........: 0
Local[13]..........: 0
Local[14]..........: 0
Local[15]..........: 0
Local[16]..........: 0
Local[17]..........: 0
Local[18]..........: 0
Local[19]..........: 0
Local[20]..........: 0
Method............: 1018b10c 'com/sun/midp/dev/DevMIDletSuiteImpl.create (static)'
Stack Chunk.......: 106059c
Frame Pointer.....: 1060600
Current IP........: 10223c0f = 10223bd1 + offset 62
Previous Frame....: 10605d4
Previous IP.......: 1020e87a (offset 20)
Frame size........: 5 (5 arguments, 0 local variables)
Argument[0].......: 10cd100
Argument[1].......: 10c684c
Argument[2].......: 10c68f4
Argument[3].......: 10123f70
Argument[4].......: 0
Method............: 1017e4e8 'com/sun/midp/main/Main.runLocalClass (static)'
Stack Chunk.......: 106059c
Frame Pointer.....: 10605d4
Current IP........: 1020e87a = 1020e866 + offset 20
Previous Frame....: 10605b0
Previous IP.......: 1020e2d0 (offset 116)
Frame size........: 3 (1 arguments, 2 local variables)
Argument[0].......: 10cd64c
Local[1]..........: 0
Local[2]..........: 0
Method............: 1017e448 'com/sun/midp/main/Main.main (static)'
Stack Chunk.......: 106059c
Frame Pointer.....: 10605b0
Current IP........: 1020e2d0 = 1020e25c + offset 116
Previous Frame....: 0
Previous IP.......: 1
Frame size........: 3 (1 arguments, 2 local variables)
Argument[0].......: 1060888
Local[1]..........: 10cd64c
Local[2]..........: 10c6970
VM status:
Instruction pointer.: 10253966 (offset within invoking method: 3)
Next instruction....: 0x4c
Frame pointer.......: 10cec6c
Local pointer.......: 10cec64
Stack size..........: 256; sp: 10cec84; ranges: 10605a4-10607a4;10cebcc-10cedcc;
Contents of the current stack frame:
10cec64: 10c5684 (lp)
10cec68: 0
10cec6c: 10cec4c (fp)
10cec70: 102114cd
10cec74: 10cec60
10cec78: 101aa270
10cec7c: 10cebc4
10cec80: 0 (end of frame)
10cec84: 10bb330 (sp)
Execution stack contains 700 items:
1060888
10cd64c
10c6970
0
1
10605a0
1017e448
106059c
0
10cd64c
0
0
10605b0
1020e2d0
10605c4
1017e4e8
106059c
0
10cd100
10c684c
10c68f4
10123f70
0
10605d4
1020e87a
10605e8
1018b10c
106059c
0
10cd100
10c684c
10c68f4
10123f70
0
0
10116b00
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1060600
10223c0f
1060614
1018b12c
106059c
0
10cd100
10116b00
0
106066c
10223c1f
1060680
101a6270
106059c
0
10cd100
10c6828
10c63e0
10c5a28
10c5918
0
0
0
0
0
0
0
0
0
0
0
0
1060690
1024e48d
10606a4
101a6250
106059c
0
10c5a28
10c63e0
10606ec
1024e2ee
1060700
10193608
106059c
10c5a28
10c5a28
10c63e0
0
106070c
1022f4a2
1060720
101935c8
106059c
10c5a28
10c5a28
10c63e0
0
7fffffff
1060730
1022f383
1060744
101843cc
106059c
0
10c5a28
10c63e0
0
7fffffff
10c59c0
a
1019ea94
106059c
0
0
0
0
0
10c5a28
10c63e0
0
7fffffff
10c5900
10bb714
5
10bb898
6
10bb84c
0
c
1060758
10217393
106076c
ALERT: Attempting to resume current thread
101935e8
10cebc4
0
10c5a28
10c5900
6e
1d1
2f
6e
0
10cebfc
1022f3c3
10cec10
101843ec
10cebc4
0
10c5900
10cec30
10217455
10cec44
1017fd1c
10cebc4
0
10c5684
0
10cec4c
102114cd
10cec60
101aa270
10cebc4
0
10bb330
Execution completed.
350702 bytecodes executed
3 thread switches
890 classes in the system (including system classes)
11510 dynamic objects allocated (672924 bytes)
3 garbage collections (547260 bytes collected)
Execution completed.
350702 bytecodes executed
3 thread switches
890 classes in the system (including system classes)
11510 dynamic objects allocated (672924 bytes)
3 garbage collections (547260 bytes collected)