Bug 606660
Summary: | print only shows the first member of a class if that member has any virt. method | ||||||||||
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Product: | [Fedora] Fedora | Reporter: | David Tardon <dtardon> | ||||||||
Component: | gdb | Assignee: | Jan Kratochvil <jan.kratochvil> | ||||||||
Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||
Severity: | medium | Docs Contact: | |||||||||
Priority: | low | ||||||||||
Version: | rawhide | CC: | jan.kratochvil, pmuldoon, swagiaal | ||||||||
Target Milestone: | --- | ||||||||||
Target Release: | --- | ||||||||||
Hardware: | All | ||||||||||
OS: | Linux | ||||||||||
Whiteboard: | |||||||||||
Fixed In Version: | gdb-7.1-27.fc13 | Doc Type: | Bug Fix | ||||||||
Doc Text: | Story Points: | --- | |||||||||
Clone Of: | |||||||||||
: | 609218 (view as bug list) | Environment: | |||||||||
Last Closed: | 2010-06-30 15:09:31 UTC | Type: | --- | ||||||||
Regression: | --- | Mount Type: | --- | ||||||||
Documentation: | --- | CRM: | |||||||||
Verified Versions: | Category: | --- | |||||||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||
Cloudforms Team: | --- | Target Upstream Version: | |||||||||
Embargoed: | |||||||||||
Bug Depends On: | |||||||||||
Bug Blocks: | 609218 | ||||||||||
Attachments: |
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Description
David Tardon
2010-06-22 07:49:52 UTC
Created attachment 425847 [details]
reproducer
Created attachment 425849 [details]
gdb script to run the reproducer
I do not have the problem reproducible, it always prints: $1 = {m_i = 0, m_base = {_vptr.base = 0x400830}} It works the same even with `set print object on' removed as `obj' has both the declared type `wrapper' and the instance has also the rtti type `wrapper'. Tested all the combinations of: gdb-7.1-26.fc13.x86_64 GNU gdb (GDB) 7.1.50.20100625-cvs gcc-c++-4.4.4-2.fc13.x86_64 gcc-c++-4.4.4-8.fc13.x86_64 g++ (GCC) 4.4.5 20100625 (prerelease) These have a problem but this is outside of the Fedora BZ scope: g++ (GCC) 4.5.1 20100625 (prerelease) g++ (GCC) 4.6.0 20100625 (experimental) It fails here with gdb-7.1-26.fc13.x86_64 gcc-4.4.4-8.fc14.x86_64 . As a matter of fact, I saw the same problem before ~4 months, but did nothing about it then. (In reply to comment #4) > It fails here with > > gdb-7.1-26.fc13.x86_64 > gcc-4.4.4-8.fc14.x86_64 Works even with these versions (forgot this is filed against Rawhide). Please provide best the .s output and also the binary: g++ -g3 -S -o print-class.s print-class.cc BTW suggesting in this case s/-g3/-Wall -g/. Created attachment 426861 [details]
correct reproducer
I'm sorry for the confusion...
Post for FSF GDB: http://sourceware.org/ml/gdb-patches/2010-06/msg00615.html gdb-7.1-27.fc13 has been submitted as an update for Fedora 13. http://admin.fedoraproject.org/updates/gdb-7.1-27.fc13 gdb-7.1-27.fc13 has been pushed to the Fedora 13 stable repository. If problems still persist, please make note of it in this bug report. |