* [Bug dyninst/14703] New: Add runtime/dyninst support for symbols & backtracing
@ 2012-10-11 19:03 jistone at redhat dot com
2013-06-05 19:12 ` [Bug dyninst/14703] " jistone at redhat dot com
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: jistone at redhat dot com @ 2012-10-11 19:03 UTC (permalink / raw)
To: systemtap
http://sourceware.org/bugzilla/show_bug.cgi?id=14703
Bug #: 14703
Summary: Add runtime/dyninst support for symbols & backtracing
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: dyninst
AssignedTo: systemtap@sourceware.org
ReportedBy: jistone@redhat.com
Classification: Unclassified
The dyninst runtime currently lacks any symbol resolution or backtrace
functions.
I'm not sure how much this is possible, with all the rewriting that dyninst
does to the process. I'm not aware of any mutatee-side APIs to help out here.
But for the first level uaddr(), at least, the pt_regs are currently passing
the original PC location. We might also be able to inspect live unwind info,
especially if Dyninst's fix for PR14702 updates the appropriate sections.
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* [Bug dyninst/14703] Add runtime/dyninst support for symbols & backtracing
2012-10-11 19:03 [Bug dyninst/14703] New: Add runtime/dyninst support for symbols & backtracing jistone at redhat dot com
@ 2013-06-05 19:12 ` jistone at redhat dot com
2016-08-18 15:52 ` bugzilla at tecnocode dot co.uk
2020-06-16 21:12 ` scox at redhat dot com
2 siblings, 0 replies; 4+ messages in thread
From: jistone at redhat dot com @ 2013-06-05 19:12 UTC (permalink / raw)
To: systemtap
http://sourceware.org/bugzilla/show_bug.cgi?id=14703
Josh Stone <jistone at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Blocks| |15586
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* [Bug dyninst/14703] Add runtime/dyninst support for symbols & backtracing
2012-10-11 19:03 [Bug dyninst/14703] New: Add runtime/dyninst support for symbols & backtracing jistone at redhat dot com
2013-06-05 19:12 ` [Bug dyninst/14703] " jistone at redhat dot com
@ 2016-08-18 15:52 ` bugzilla at tecnocode dot co.uk
2020-06-16 21:12 ` scox at redhat dot com
2 siblings, 0 replies; 4+ messages in thread
From: bugzilla at tecnocode dot co.uk @ 2016-08-18 15:52 UTC (permalink / raw)
To: systemtap
https://sourceware.org/bugzilla/show_bug.cgi?id=14703
Philip Withnall <bugzilla at tecnocode dot co.uk> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |bugzilla at tecnocode dot co.uk
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* [Bug dyninst/14703] Add runtime/dyninst support for symbols & backtracing
2012-10-11 19:03 [Bug dyninst/14703] New: Add runtime/dyninst support for symbols & backtracing jistone at redhat dot com
2013-06-05 19:12 ` [Bug dyninst/14703] " jistone at redhat dot com
2016-08-18 15:52 ` bugzilla at tecnocode dot co.uk
@ 2020-06-16 21:12 ` scox at redhat dot com
2 siblings, 0 replies; 4+ messages in thread
From: scox at redhat dot com @ 2020-06-16 21:12 UTC (permalink / raw)
To: systemtap
https://sourceware.org/bugzilla/show_bug.cgi?id=14703
Stan Cox <scox at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |swagiaal at redhat dot com
--- Comment #1 from Stan Cox <scox at redhat dot com> ---
*** Bug 15586 has been marked as a duplicate of this bug. ***
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2012-10-11 19:03 [Bug dyninst/14703] New: Add runtime/dyninst support for symbols & backtracing jistone at redhat dot com
2013-06-05 19:12 ` [Bug dyninst/14703] " jistone at redhat dot com
2016-08-18 15:52 ` bugzilla at tecnocode dot co.uk
2020-06-16 21:12 ` scox at redhat dot com
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