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Re: Minutes meeting 2007-08-29

From: Mark Wielaard <mark at klomp dot org>
To: Elena Zannoni <elena dot zannoni at oracle dot com>
Cc: frysk <frysk at sourceware dot org>
Date: Wed, 29 Aug 2007 16:59:05 +0200
Subject: Re: Minutes meeting 2007-08-29
References: <46D58842.9060805@oracle.com>

On Wed, 2007-08-29 at 10:52 -0400, Elena Zannoni wrote:
> Frysk meeting 2007-08-29
> ==========================
> 
> Tim, Andrew, Mark, Teresa, Elena, Phil, Sami. Haven't heard anybody
> else speak, please add yourself if you were in attendance.
> 
> [Mark to post the whole CLI session]

There you go (attached).

Cheers,

Mark

[mark@hermans frysk]$ bindir/fhpd
(fhpd) run pkglibdir/funit-fib-clone 3
Attached to process 6347
(fhpd) break fib
breakpoint 0
(fhpd) go
(fhpd) Breakpoint 0 fib
where
#0 0x08048608 in fib(void * arg = 0x400000000003) /home/mark/src/frysk-obj/frysk-core/../../frysk/frysk-core/frysk/pkglibdir/funit-fib-clone.c#52
#1 0x0804876e in main(int argc = 8367484,byte * * argv = 0x6c0ce6,byte * * envp = 0x714b4000000000) /home/mark/src/frysk-obj/frysk-core/../../frysk/frysk-core/frysk/pkglibdir/funit-fib-clone.c#109
#2 0x006c0f70 in __libc_start_main () from /lib/libc-2.6.so
#3 0x08048541 in _start () from /home/mark/src/frysk-obj/frysk-core/frysk/pkglibdir/funit-fib-clone
(fhpd) go
(fhpd) Breakpoint 0 fib
Breakpoint 0 fib
Breakpoint 0 fib
Breakpoint 0 fib
Breakpoint 0 fib
where
[0.0]
[0.1]
#0 0x08048608 in fib(void * arg = 0xb7f9048000000002) /home/mark/src/frysk-obj/frysk-core/../../frysk/frysk-core/frysk/pkglibdir/funit-fib-clone.c#52
#1 0x0084d44b in start_thread () from /lib/libpthread-2.6.so
#2 0x0077b80e in clone () from /lib/libc-2.6.so
[0.2]
#0 0x08048608 in fib(void * arg = 0xb7f8c48000000001) /home/mark/src/frysk-obj/frysk-core/../../frysk/frysk-core/frysk/pkglibdir/funit-fib-clone.c#52
#1 0x0084d44b in start_thread () from /lib/libpthread-2.6.so
#2 0x0077b80e in clone () from /lib/libc-2.6.so
(fhpd) [0.1] where
#0 0x08048608 in fib(void * arg = 0xb7f9048000000002) /home/mark/src/frysk-obj/frysk-core/../../frysk/frysk-core/frysk/pkglibdir/funit-fib-clone.c#52
#1 0x0084d44b in start_thread () from /lib/libpthread-2.6.so
#2 0x0077b80e in clone () from /lib/libc-2.6.so
Creating new HPD notation set.
(fhpd) [stopped] where
[0.1]
#0 0x08048608 in fib(void * arg = 0xb7f9048000000002) /home/mark/src/frysk-obj/frysk-core/../../frysk/frysk-core/frysk/pkglibdir/funit-fib-clone.c#52
#1 0x0084d44b in start_thread () from /lib/libpthread-2.6.so
#2 0x0077b80e in clone () from /lib/libc-2.6.so
[0.2]
#0 0x08048608 in fib(void * arg = 0xb7f8c48000000001) /home/mark/src/frysk-obj/frysk-core/../../frysk/frysk-core/frysk/pkglibdir/funit-fib-clone.c#52
#1 0x0084d44b in start_thread () from /lib/libpthread-2.6.so
#2 0x0077b80e in clone () from /lib/libc-2.6.so
Creating new stopped state set.
(fhpd) [0.2] print arg
[0.2]

0xb7f8c48000000001
Creating new HPD notation set.
(fhpd) viewset
Target set      pid     id
[0.0]   6347    6347
[0.1]   6347    6352
[0.2]   6347    6353
(fhpd) [0.0] halt
Creating new HPD notation set.
(fhpd) where
[0.0]
#0 0x00110402 in __kernel_vsyscall () from [vdso]
#1 0x0084e535 in pthread_join () from /lib/libpthread-2.6.so
#2 0x080486a7 in fib(void * arg = 0x400000000003) /home/mark/src/frysk-obj/frysk-core/../../frysk/frysk-core/frysk/pkglibdir/funit-fib-clone.c#84
#3 0x0804876e in main(int argc = Symbol "argc" has an unknown type.,byte * * argv = Symbol "argv" has an unknown type.,byte * * envp = Symbol "envp" has an unknown type.) /home/mark/src/frysk-obj/frysk-core/../../frysk/frysk-core/frysk/pkglibdir/funit-fib-clone.c#109
#4 0x006c0f70 in __libc_start_main () from /lib/libc-2.6.so
#5 0x08048541 in _start () from /home/mark/src/frysk-obj/frysk-core/frysk/pkglibdir/funit-fib-clone
[0.1]
#0 0x08048608 in fib(void * arg = 0xb7f9048000000002) /home/mark/src/frysk-obj/frysk-core/../../frysk/frysk-core/frysk/pkglibdir/funit-fib-clone.c#52
#1 0x0084d44b in start_thread () from /lib/libpthread-2.6.so
#2 0x0077b80e in clone () from /lib/libc-2.6.so
[0.2]
#0 0x08048608 in fib(void * arg = 0xb7f8c48000000001) /home/mark/src/frysk-obj/frysk-core/../../frysk/frysk-core/frysk/pkglibdir/funit-fib-clone.c#52
#1 0x0084d44b in start_thread () from /lib/libpthread-2.6.so
#2 0x0077b80e in clone () from /lib/libc-2.6.so
(fhpd) [0.0] go
Creating new HPD notation set.
(fhpd) where
[0.0]
[0.1]
#0 0x08048608 in fib(void * arg = 0xb7f9048000000002) /home/mark/src/frysk-obj/frysk-core/../../frysk/frysk-core/frysk/pkglibdir/funit-fib-clone.c#52
#1 0x0084d44b in start_thread () from /lib/libpthread-2.6.so
#2 0x0077b80e in clone () from /lib/libc-2.6.so
[0.2]
#0 0x08048608 in fib(void * arg = 0xb7f8c48000000001) /home/mark/src/frysk-obj/frysk-core/../../frysk/frysk-core/frysk/pkglibdir/funit-fib-clone.c#52
#1 0x0084d44b in start_thread () from /lib/libpthread-2.6.so
#2 0x0077b80e in clone () from /lib/libc-2.6.so
(fhpd) [0.0-1] go
Error: Erroneous p/t set notation, ',' expected
(fhpd) [0.0:1] go
Creating new HPD notation set.
(fhpd) where
[0.0]
[0.1]
#0 0x08048608 in fib(void * arg = 0xb7f9048000000002) /home/mark/src/frysk-obj/frysk-core/../../frysk/frysk-core/frysk/pkglibdir/funit-fib-clone.c#52
#1 0x0084d44b in start_thread () from /lib/libpthread-2.6.so
#2 0x0077b80e in clone () from /lib/libc-2.6.so
[0.2]
#0 0x08048608 in fib(void * arg = 0xb7f8c48000000001) /home/mark/src/frysk-obj/frysk-core/../../frysk/frysk-core/frysk/pkglibdir/funit-fib-clone.c#52
#1 0x0084d44b in start_thread () from /lib/libpthread-2.6.so
#2 0x0077b80e in clone () from /lib/libc-2.6.so
(fhpd) go
(fhpd) Exception in thread "Thread-1" java.lang.IllegalStateException: Already stepping
   at frysk.proc.Breakpoint.prepareStep(fhpd)
   at frysk.proc.live.LinuxTaskState$Running.sendContinue(fhpd)
   at frysk.proc.live.LinuxTaskState$BlockedSignal.handleUnblock(fhpd)
   at frysk.proc.live.LinuxTaskState$BlockedSignal.handleDeleteObservation(fhpd)
   at frysk.proc.Task.handleDeleteObservation(fhpd)
   at frysk.proc.TaskObservation.handleDelete(fhpd)
   at frysk.proc.live.LinuxProcState$3.handleDeleteObservation(fhpd)
   at frysk.proc.Proc$15.execute(fhpd)
   at frysk.event.EventLoop.runEventLoop(fhpd)
   at frysk.event.EventLoop.run(fhpd)
fib (3) = 2

[mark@hermans frysk]$ !!
bindir/fhpd
(fhpd) run pkglibdir/funit-fib-clone 4
Attached to process 6371
(fhpd) break fib
breakpoint 0
(fhpd) run
Usage: run executable arguments*
(fhpd) gog
Error: Unrecognized command: gog.
(fhpd) go
(fhpd) Breakpoint 0 fib
go
(fhpd) Breakpoint 0 fib
Breakpoint 0 fib
Breakpoint 0 fib
Breakpoint 0 fib
Breakpoint 0 fib
viewsets
Error: Unrecognized command: viewsets.
(fhpd) viewset
Target set      pid     id
[0.0]   6371    6371
[0.1]   6371    6373
[0.2]   6371    6374
(fhpd) focus [0.2]
Creating new HPD notation set.
(fhpd) where
#0 0x08048608 in fib(void * arg = 0xb7f7248000000002) /home/mark/src/frysk-obj/frysk-core/../../frysk/frysk-core/frysk/pkglibdir/funit-fib-clone.c#52
#1 0x0084d44b in start_thread () from /lib/libpthread-2.6.so
#2 0x0077b80e in clone () from /lib/libc-2.6.so
(fhpd) go
(fhpd) Breakpoint 0 fib
Breakpoint 0 fib
Breakpoint 0 fib
Breakpoint 0 fib
Breakpoint 0 fib
Breakpoint 0 fib
Breakpoint 0 fib
Breakpoint 0 fib
Breakpoint 0 fib
viewset
Target set      pid     id
[0.2]   6371    6374
(fhpd)  
(fhpd) 
(fhpd) 
(fhpd) quit
Quitting...

References:
- Minutes meeting 2007-08-29
  - From: Elena Zannoni

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