Bug 504356
| Summary: | gdb display some Python error when displaying some C++ objects | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Hubert Figuiere <hub+rhbz> | ||||
| Component: | gdb | Assignee: | Jan Kratochvil <jan.kratochvil> | ||||
| Status: | CLOSED NEXTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | low | ||||||
| Version: | 11 | CC: | dvlasenk, jan.kratochvil, pmuldoon, tromey | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | All | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | 6.8.50.20090302-27.fc11 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2009-06-18 11:51:48 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: | |||||||
| Attachments: |
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I'm looking into the printer bug. Jan, I'll send a patch when it is ready. Or, I can check it in to a branch if you'd prefer, just let me know. (In reply to comment #1) > Or, I can check it in to a branch if you'd prefer, just let me know. Thanks, either way, not sure how alive the archer branch is since it is now in FSF GDB. Created attachment 346935 [details]
patch for python printer
This turned out to be a bug already fixed in the latest
libstdc++ printers. I'm attaching a patch I made against
the SRPM gdb-6.8.50.20090302. I didn't update the .spec
file, sorry.
I compared the SRPM's printers with the latest and the other
differences are very minor.
Hubert, if you know of other printer bugs, please report them,
and I will fix them ASAP. Thanks.
gdb-6.8.50.20090302-24.fc11 has been submitted as an update for Fedora 11. http://admin.fedoraproject.org/updates/gdb-6.8.50.20090302-24.fc11 gdb-6.8.50.20090302-27.fc11 has been submitted as an update for Fedora 11. http://admin.fedoraproject.org/updates/gdb-6.8.50.20090302-27.fc11 gdb-6.8.50.20090302-27.fc11 has been pushed to the Fedora 11 stable repository. If problems still persist, please make note of it in this bug report. |
gdb display some Python error when displaying some C++ objects Here is ONE example albeit not the only. $ p trie $15 = {_vptr.TrieTree = 0x8093040, m_root = warning: RTTI symbol not found for class 'std::tr1::_Sp_counted_base_impl<gnote::TrieTree<std::string>::TrieState*, std::tr1::_Sp_deleter<gnote::TrieTree<std::string>::TrieState>, (__gnu_cxx::_Lock_policy)2>' std::shared_ptr (count 4) 0x80a7440, m_fail_states = std::vector of length 8, capacity 8 = {warning: RTTI symbol not found for class 'std::tr1::_Sp_counted_base_impl<gnote::TrieTree<std::string>::TrieState*, std::tr1::_Sp_deleter<gnote::TrieTree<std::string>::TrieState>, (__gnu_cxx::_Lock_policy)2>' std::shared_ptr (count 2) 0x80a74f8, warning: RTTI symbol not found for class 'std::tr1::_Sp_counted_base_impl<gnote::TrieTree<std::string>::TrieState*, std::tr1::_Sp_deleter<gnote::TrieTree<std::string>::TrieState>, (__gnu_cxx::_Lock_policy)2>' std::shared_ptr (count 2) 0x80a7568, warning: RTTI symbol not found for class 'std::tr1::_Sp_counted_base_impl<gnote::TrieTree<std::string>::TrieState*, std::tr1::_Sp_deleter<gnote::TrieTree<std::string>::TrieState>, (__gnu_cxx::_Lock_policy)2>' std::shared_ptr (count 2) 0x80a75d8, Traceback (most recent call last): File "/usr/lib/python2.6/site-packages/gdb/libstdcxx/v6/printers.py", line 32, in to_string self.val['_M_ptr']) TypeError: %d format: a number is required, not gdb.Value , Traceback (most recent call last): File "/usr/lib/python2.6/site-packages/gdb/libstdcxx/v6/printers.py", line 32, in to_string self.val['_M_ptr']) TypeError: %d format: a number is required, not gdb.Value , Traceback (most recent call last): File "/usr/lib/python2.6/site-packages/gdb/libstdcxx/v6/printers.py", line 32, in to_string self.val['_M_ptr']) TypeError: %d format: a number is required, not gdb.Value , Traceback (most recent call last): File "/usr/lib/python2.6/site-packages/gdb/libstdcxx/v6/printers.py", line 32, in to_string self.val['_M_ptr']) TypeError: %d format: a number is required, not gdb.Value , Traceback (most recent call last): File "/usr/lib/python2.6/site-packages/gdb/libstdcxx/v6/printers.py", line 32, in to_string self.val['_M_ptr']) TypeError: %d format: a number is required, not gdb.Value }, m_case_sensitive = false, m_max_length = 3}