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* [Bug general/5329] New: LinuxHost does not deal with a missing DT_DEBUG -> r_debug (ie points to 0x0) @ 2007-11-15 9:35 pmuldoon at redhat dot com 2007-11-15 9:37 ` [Bug general/5329] " pmuldoon at redhat dot com 2007-11-15 15:19 ` cagney at redhat dot com 0 siblings, 2 replies; 3+ messages in thread From: pmuldoon at redhat dot com @ 2007-11-15 9:35 UTC (permalink / raw) To: frysk-bugzilla Theory: If a process is blocked at entry-point, as DaemonBlockedAtEntry() does, the dynamic linker has not built this information yet. DT_DEBUG points to 0x0, not to r_debug, which does not allow LinuxHost to find the Linkmap table to build the metadata. If a process is specified, and rich metadata cannot be built, should the LinuxHost revert to basic metadata, or just completely abort? -- Summary: LinuxHost does not deal with a missing DT_DEBUG -> r_debug (ie points to 0x0) Product: frysk Version: unspecified Status: NEW Severity: normal Priority: P2 Component: general AssignedTo: frysk-bugzilla at sourceware dot org ReportedBy: pmuldoon at redhat dot com http://sourceware.org/bugzilla/show_bug.cgi?id=5329 ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug general/5329] LinuxHost does not deal with a missing DT_DEBUG -> r_debug (ie points to 0x0) 2007-11-15 9:35 [Bug general/5329] New: LinuxHost does not deal with a missing DT_DEBUG -> r_debug (ie points to 0x0) pmuldoon at redhat dot com @ 2007-11-15 9:37 ` pmuldoon at redhat dot com 2007-11-15 15:19 ` cagney at redhat dot com 1 sibling, 0 replies; 3+ messages in thread From: pmuldoon at redhat dot com @ 2007-11-15 9:37 UTC (permalink / raw) To: frysk-bugzilla ------- Additional Comments From pmuldoon at redhat dot com 2007-11-15 09:37 ------- "If a process is blocked at entry-point, and a core file is created from a process at that time, as DaemonBlockedAtEntry() .... " That's how it should read -- http://sourceware.org/bugzilla/show_bug.cgi?id=5329 ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug general/5329] LinuxHost does not deal with a missing DT_DEBUG -> r_debug (ie points to 0x0) 2007-11-15 9:35 [Bug general/5329] New: LinuxHost does not deal with a missing DT_DEBUG -> r_debug (ie points to 0x0) pmuldoon at redhat dot com 2007-11-15 9:37 ` [Bug general/5329] " pmuldoon at redhat dot com @ 2007-11-15 15:19 ` cagney at redhat dot com 1 sibling, 0 replies; 3+ messages in thread From: cagney at redhat dot com @ 2007-11-15 15:19 UTC (permalink / raw) To: frysk-bugzilla ------- Additional Comments From cagney at redhat dot com 2007-11-15 15:19 ------- Nice catch; for a traditional core file, it's a "you loose" situtation. Does/can fcore dump the maps table to a note section so that, for frysk it isn't so much of a loose-loose? Not dumping the maps page can be added to not dumping the full exe/args bugs. -- http://sourceware.org/bugzilla/show_bug.cgi?id=5329 ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2007-11-15 15:19 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2007-11-15 9:35 [Bug general/5329] New: LinuxHost does not deal with a missing DT_DEBUG -> r_debug (ie points to 0x0) pmuldoon at redhat dot com 2007-11-15 9:37 ` [Bug general/5329] " pmuldoon at redhat dot com 2007-11-15 15:19 ` cagney at redhat dot com
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