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* [Bug general/5459] New: ftrace -c doesn't seem to trace subprocesses
@ 2007-12-09  1:46 tromey at redhat dot com
  2007-12-09 19:14 ` [Bug general/5459] " pmachata at redhat dot com
  2007-12-10 13:32 ` pmachata at redhat dot com
  0 siblings, 2 replies; 3+ messages in thread
From: tromey at redhat dot com @ 2007-12-09  1:46 UTC (permalink / raw)
  To: frysk-bugzilla

I checked out and built frysk yesterday, on x86 FC-6.

I tried "ftrace -c -- gcc -c r.c".
I expected to see syscalls from both the gcc driver and from cc1.
However, I only see syscalls from gcc.

Toward the end I do see the vfork clearly return the pid of the
child process:

25882.25882  syscall vfork()r.c: In function ‘f2’:
r.c:16: error: invalid use of undefined type ‘struct s’
 = 25883

(Some of that output is from cc1, ignore it)

-- 
           Summary: ftrace -c doesn't seem to trace subprocesses
           Product: frysk
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: general
        AssignedTo: frysk-bugzilla at sourceware dot org
        ReportedBy: tromey at redhat dot com


http://sourceware.org/bugzilla/show_bug.cgi?id=5459

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^ permalink raw reply	[flat|nested] 3+ messages in thread
* [Bug general/5459] ftrace -c doesn't seem to trace subprocesses
  2007-12-09  1:46 [Bug general/5459] New: ftrace -c doesn't seem to trace subprocesses tromey at redhat dot com
@ 2007-12-09 19:14 ` pmachata at redhat dot com
  2007-12-10 13:32 ` pmachata at redhat dot com
  1 sibling, 0 replies; 3+ messages in thread
From: pmachata at redhat dot com @ 2007-12-09 19:14 UTC (permalink / raw)
  To: frysk-bugzilla


------- Additional Comments From pmachata at redhat dot com  2007-12-09 19:13 -------
Confirmed.  Test suite passes and following gcc children doesn't work.  I'll
have a look at this.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|frysk-bugzilla at sourceware|pmachata at redhat dot com
                   |dot org                     |
             Status|NEW                         |ASSIGNED


http://sourceware.org/bugzilla/show_bug.cgi?id=5459

------- You are receiving this mail because: -------
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^ permalink raw reply	[flat|nested] 3+ messages in thread
* [Bug general/5459] ftrace -c doesn't seem to trace subprocesses
  2007-12-09  1:46 [Bug general/5459] New: ftrace -c doesn't seem to trace subprocesses tromey at redhat dot com
  2007-12-09 19:14 ` [Bug general/5459] " pmachata at redhat dot com
@ 2007-12-10 13:32 ` pmachata at redhat dot com
  1 sibling, 0 replies; 3+ messages in thread
From: pmachata at redhat dot com @ 2007-12-10 13:32 UTC (permalink / raw)
  To: frysk-bugzilla



-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
  BugsThisDependsOn|                            |5466


http://sourceware.org/bugzilla/show_bug.cgi?id=5459

------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.


^ permalink raw reply	[flat|nested] 3+ messages in thread
end of thread, other threads:[~2007-12-10 13:32 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-12-09  1:46 [Bug general/5459] New: ftrace -c doesn't seem to trace subprocesses tromey at redhat dot com
2007-12-09 19:14 ` [Bug general/5459] " pmachata at redhat dot com
2007-12-10 13:32 ` pmachata at redhat dot com

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