public inbox for gdb-prs@sourceware.org help / color / mirror / Atom feed
* [Bug gdb/18060] New: eflags.TF left set after exiting from record mode @ 2015-02-28 0:14 dje at google dot com 2015-02-28 0:14 ` [Bug record/18060] " dje at google dot com 2015-02-28 0:26 ` palves at redhat dot com 0 siblings, 2 replies; 3+ messages in thread From: dje at google dot com @ 2015-02-28 0:14 UTC (permalink / raw) To: gdb-prs https://sourceware.org/bugzilla/show_bug.cgi?id=18060 Bug ID: 18060 Summary: eflags.TF left set after exiting from record mode Product: gdb Version: HEAD Status: NEW Severity: normal Priority: P2 Component: gdb Assignee: unassigned at sourceware dot org Reporter: dje at google dot com Not sure how I did this, I can't recreate it with toy programs. I was playing with recording gdb, and after doing "record stop" I did "continue" and got a SIGTRAP. It didn't appear to be a case of an int3 left in the instruction stream. It turned out to be due to eflags.TF being set. -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug record/18060] eflags.TF left set after exiting from record mode 2015-02-28 0:14 [Bug gdb/18060] New: eflags.TF left set after exiting from record mode dje at google dot com @ 2015-02-28 0:14 ` dje at google dot com 2015-02-28 0:26 ` palves at redhat dot com 1 sibling, 0 replies; 3+ messages in thread From: dje at google dot com @ 2015-02-28 0:14 UTC (permalink / raw) To: gdb-prs https://sourceware.org/bugzilla/show_bug.cgi?id=18060 dje at google dot com changed: What |Removed |Added ---------------------------------------------------------------------------- Component|gdb |record -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug record/18060] eflags.TF left set after exiting from record mode 2015-02-28 0:14 [Bug gdb/18060] New: eflags.TF left set after exiting from record mode dje at google dot com 2015-02-28 0:14 ` [Bug record/18060] " dje at google dot com @ 2015-02-28 0:26 ` palves at redhat dot com 1 sibling, 0 replies; 3+ messages in thread From: palves at redhat dot com @ 2015-02-28 0:26 UTC (permalink / raw) To: gdb-prs https://sourceware.org/bugzilla/show_bug.cgi?id=18060 Pedro Alves <palves at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |palves at redhat dot com --- Comment #1 from Pedro Alves <palves at redhat dot com> --- I'd suspect your recording session stepped into a signal handler while recording, and then you tripped on the kernel bug behind Bug 17511. A kernel patch for that bug just made it to the mm tree this week... -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2015-02-28 0:22 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2015-02-28 0:14 [Bug gdb/18060] New: eflags.TF left set after exiting from record mode dje at google dot com 2015-02-28 0:14 ` [Bug record/18060] " dje at google dot com 2015-02-28 0:26 ` palves at redhat dot com
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).