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* [Bug general/4250] New: ftrace does not follow threads
@ 2007-03-21 22:49 cagney at redhat dot com
2007-05-04 20:11 ` [Bug general/4250] " swagiaal at redhat dot com
0 siblings, 1 reply; 2+ messages in thread
From: cagney at redhat dot com @ 2007-03-21 22:49 UTC (permalink / raw)
To: frysk-bugzilla
$ ../bindir/ftrace -o /tmp/ftrace.out ../bindir/ftrace
ftrace: no command or PID specified
ftrace: Try 'ftrace -help' for more information
$ head !$
head /tmp/ftrace.out
Ftrace.main() Proc.getPid() 2617
....
$ grep -v 2617.2617 !$
grep -v 2617.2617 /tmp/ftrace.out
Ftrace.main() Proc.getPid() 2617
Ftrace.main() Proc.getExe()
/home/scratch/frysk/native/frysk-core/frysk/bindir/ftrace
i.e., only output from the main thread is present
--
Summary: ftrace does not follow threads
Product: frysk
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: general
AssignedTo: frysk-bugzilla at sourceware dot org
ReportedBy: cagney at redhat dot com
OtherBugsDependingO 2245
nThis:
http://sourceware.org/bugzilla/show_bug.cgi?id=4250
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* [Bug general/4250] ftrace does not follow threads
2007-03-21 22:49 [Bug general/4250] New: ftrace does not follow threads cagney at redhat dot com
@ 2007-05-04 20:11 ` swagiaal at redhat dot com
0 siblings, 0 replies; 2+ messages in thread
From: swagiaal at redhat dot com @ 2007-05-04 20:11 UTC (permalink / raw)
To: frysk-bugzilla
------- Additional Comments From swagiaal at redhat dot com 2007-05-04 21:11 -------
Fixed:
[swagiaal@toner ~]$ grep -v 21736.21736 /tmp/ftrace.out
1:Ftrace.main() Proc.getPid() 21736
2:Ftrace.main() Proc.getExe() /usr/local/bin/ftrace
429:Ftrace.main() Proc.getExe() /usr/local/bin/ftrace
430:21736.21737 <SYSCALL> set_robust_list () 21736.21737 = 0
431:21736.21737 <SYSCALL> futex (0x41bec,1,1,0x25888) 21736.21737 = 1
2007-05-04 Sami Wagiaalla <swagiaal@redhat.com>
* TestFtrace.java: New file.
2007-05-04 Sami Wagiaalla <swagiaal@redhat.com>
* TestTaskSyscallObserver.java: Added a syscall cache.
Replaced SyscallEventInfo.arg() with Syscall.getArguments().
Replaced SyscallEventInfo.returnCode() with Syscall.getReturnCode().
* SyscallEventInfo.java (arg): Removed.
(returnCode): Removed.
* Syscall.java: Changed all calls to SyscallEventInfo.args() to
this.getArgument().
Changed all calls to SyscallEventInfo.returnCode() to
this.getReturnCode().
* LinuxIa32Syscall.java: Changed second argument of write system call
to a string.
* LinuxX8664Syscall.java: Ditto.
* LinuxPowerPCSyscall.java: Ditto.
2007-05-04 Sami Wagiaalla <swagiaal@redhat.com>
* StracePrinter.java: Removed SyscallEventInfo argument.
Removed when argument.
Split the handle function into handleEnter and handleExit.
* SyscallHandler.java: Ditto.
* Ftrace.java: Added forkObserver for properly following forked
children.
Stoped use of Refresh for finding forked children.
Added procObserver to newly added Procs.
Added tasksObserver to procs executed by ftrace; fix for bz 2916.
2007-05-04 Sami Wagiaalla <swagiaal@redhat.com>
* observers/SysCallUtilyInfo.java: Replaced use of
SyscallEventInfo.arg() with Syscall.getArgument().
Replaced use of SyscallEventInfo.returnCode() with
Syscall.getReturnCode().
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://sourceware.org/bugzilla/show_bug.cgi?id=4250
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You are the assignee for the bug, or are watching the assignee.
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end of thread, other threads:[~2007-05-04 20:11 UTC | newest]
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2007-03-21 22:49 [Bug general/4250] New: ftrace does not follow threads cagney at redhat dot com
2007-05-04 20:11 ` [Bug general/4250] " swagiaal at redhat dot com
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