Bug 827375 - Unhandled dwarf expression opcode 0xfa - DW_OP_GNU_parameter_ref
Summary: Unhandled dwarf expression opcode 0xfa - DW_OP_GNU_parameter_ref
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: gdb
Version: 17
Hardware: Unspecified
OS: Unspecified
unspecified
high
Target Milestone: ---
Assignee: Jan Kratochvil
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2012-06-01 09:40 UTC by Roman Rakus
Modified: 2014-01-13 00:14 UTC (History)
6 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2012-06-30 21:49:07 UTC
Type: Bug
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
GNU Compiler Collection 47858 0 P2 RESOLVED [4.5/4.6/4.7 Regression] IPA-SRA decreases quality of debug info 2020-12-09 17:05:59 UTC
Sourceware 14191 0 P2 NEW Unhandled DW_OP_GNU_parameter_ref 2020-12-09 17:06:27 UTC

Description Roman Rakus 2012-06-01 09:40:07 UTC
Description of problem:
During debugging I encauntered "$Summary".

Version-Release number of selected component (if applicable):
gdb-7.4.50.20120120-42.fc17.x86_64

How reproducible:


Steps to Reproduce:
1.
2.
3.
  
Actual results:
Unhandled dwarf expression opcode 0xfa

Expected results:


Additional info:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47858

Comment 1 Jan Kratochvil 2012-06-01 09:42:54 UTC
[PATCH] Improve debug info for IPA-SRA optimized code - add DW_OP_GNU_parameter_ref support (PR debug/47858)
http://gcc.gnu.org/ml/gcc-patches/2011-06/msg00649.html

Comment 2 Jan Kratochvil 2012-06-14 07:02:23 UTC
[patch 1/2] Generalize call_site.parameter key ("code cleanup")
http://sourceware.org/ml/gdb-patches/2012-06/msg00458.html
[patch 2/2] Support gcc-4.7 DW_OP_GNU_parameter_ref
http://sourceware.org/ml/gdb-patches/2012-06/msg00459.html

Comment 3 Fedora Update System 2012-06-14 07:52:41 UTC
gdb-7.4.50.20120120-49.fc17 has been submitted as an update for Fedora 17.
https://admin.fedoraproject.org/updates/gdb-7.4.50.20120120-49.fc17

Comment 4 Fedora Update System 2012-06-15 12:22:37 UTC
Package gdb-7.4.50.20120120-49.fc17:
* should fix your issue,
* was pushed to the Fedora 17 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing gdb-7.4.50.20120120-49.fc17'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2012-9456/gdb-7.4.50.20120120-49.fc17
then log in and leave karma (feedback).

Comment 5 Fedora Update System 2012-06-30 21:49:07 UTC
gdb-7.4.50.20120120-49.fc17 has been pushed to the Fedora 17 stable repository.  If problems still persist, please make note of it in this bug report.


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