* [Bug runtime/11811] New: warn on missing -d PATH
@ 2010-07-13 15:03 fche at redhat dot com
2010-07-14 15:10 ` [Bug runtime/11811] " mjw at redhat dot com
0 siblings, 1 reply; 2+ messages in thread
From: fche at redhat dot com @ 2010-07-13 15:03 UTC (permalink / raw)
To: systemtap
When a script does a *ubacktrace(), if it encounters vma regions that
have no unwind/symbol data preloaded, it should emit some sort of
diagnostic that would help a user rerun the script with the -d options
needed.
--
Summary: warn on missing -d PATH
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: runtime
AssignedTo: systemtap at sources dot redhat dot com
ReportedBy: fche at redhat dot com
http://sourceware.org/bugzilla/show_bug.cgi?id=11811
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* [Bug runtime/11811] warn on missing -d PATH
2010-07-13 15:03 [Bug runtime/11811] New: warn on missing -d PATH fche at redhat dot com
@ 2010-07-14 15:10 ` mjw at redhat dot com
0 siblings, 0 replies; 2+ messages in thread
From: mjw at redhat dot com @ 2010-07-14 15:10 UTC (permalink / raw)
To: systemtap
------- Additional Comments From mjw at redhat dot com 2010-07-14 15:10 -------
We most likely do have the vma name, this will then be printed at the end of the
backtrace after the hex-address. But this is the "short-name", not the full path.
Ideally we would track the build-ids of all file mapped vmas that we encounter,
then we could give an error message like the systemtap translator already gives
when it detects missing debuginfo
--
http://sourceware.org/bugzilla/show_bug.cgi?id=11811
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2010-07-13 15:03 [Bug runtime/11811] New: warn on missing -d PATH fche at redhat dot com
2010-07-14 15:10 ` [Bug runtime/11811] " mjw at redhat dot com
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