* [Bug translator/11090] New: sdt_misc.exp fails with semantic error: No cfa_ops supplied, but needed by DW_OP_call_frame_cfa
@ 2009-12-14 14:02 mjw at redhat dot com
2010-01-13 11:51 ` [Bug translator/11090] " mjw at redhat dot com
0 siblings, 1 reply; 2+ messages in thread
From: mjw at redhat dot com @ 2009-12-14 14:02 UTC (permalink / raw)
To: systemtap
Host: Linux springer.wildebeest.org 2.6.31.6-162.fc12.x86_64 #1 SMP Fri Dec 4 00
:06:26 EST 2009 x86_64 x86_64 x86_64 GNU/Linux
Snapshot: version 1.0/0.143 commit release-1.0-350-g7f707e2
GCC: 4.4.2 [gcc (GCC) 4.4.2 20091027 (Red Hat 4.4.2-7)]
Distro: Fedora release 12 (Constantine)
spawn stap -c /usr/local/build/systemtap-obj/testsuite/sdt_misc-uprobe-shared.x
/usr/local/build/systemtap-obj/testsuite/sdt_misc.stp /usr/local/build/systemtap
-obj/testsuite/sdt_misc-uprobe-shared.x /usr/local/build/systemtap-obj/testsuite
/libsdt-uprobe.so
semantic error: No cfa_ops supplied, but needed by DW_OP_call_frame_cfa: identif
ier '$arg1' at /usr/local/build/systemtap-obj/testsuite/sdt_misc.stp:8:39
source: printf("In %s probe %#x\n", $$name, $arg1)
^
Pass 2: analysis failed. Try again with another '--vp 01' option.
FAIL: sdt_misc (0) shared uprobe
--
Summary: sdt_misc.exp fails with semantic error: No cfa_ops
supplied, but needed by DW_OP_call_frame_cfa
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: translator
AssignedTo: systemtap at sources dot redhat dot com
ReportedBy: mjw at redhat dot com
http://sourceware.org/bugzilla/show_bug.cgi?id=11090
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* [Bug translator/11090] sdt_misc.exp fails with semantic error: No cfa_ops supplied, but needed by DW_OP_call_frame_cfa
2009-12-14 14:02 [Bug translator/11090] New: sdt_misc.exp fails with semantic error: No cfa_ops supplied, but needed by DW_OP_call_frame_cfa mjw at redhat dot com
@ 2010-01-13 11:51 ` mjw at redhat dot com
0 siblings, 0 replies; 2+ messages in thread
From: mjw at redhat dot com @ 2010-01-13 11:51 UTC (permalink / raw)
To: systemtap
------- Additional Comments From mjw at redhat dot com 2010-01-13 11:50 -------
commit d6b183074686940e8533b6fa377b098ec87a7f12
Author: Mark Wielaard <mjw@redhat.com>
Date: Wed Jan 6 16:24:56 2010 +0100
Fix get_cfa_ops failure on shared libraries.
The fix for PR10923 (fafeaf) wasn't completely correct. All cfa lookups
need to be done through the relative pc (without bias) of the module we
are looking in.
* dwflpp.cxx (translate_location): Call get_cfa_ops with relative pc.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://sourceware.org/bugzilla/show_bug.cgi?id=11090
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2009-12-14 14:02 [Bug translator/11090] New: sdt_misc.exp fails with semantic error: No cfa_ops supplied, but needed by DW_OP_call_frame_cfa mjw at redhat dot com
2010-01-13 11:51 ` [Bug translator/11090] " mjw at redhat dot com
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