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[Bug libgcc/82635] std::thread's join broken on FreeBSD with all GCCs >= 5
- From: "andreast at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 05 Nov 2017 19:34:16 +0000
- Subject: [Bug libgcc/82635] std::thread's join broken on FreeBSD with all GCCs >= 5
- Auto-submitted: auto-generated
- References: <bug-82635-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82635
--- Comment #17 from Andreas Tobler <andreast at gcc dot gnu.org> ---
Author: andreast
Date: Sun Nov 5 19:33:44 2017
New Revision: 254432
URL: https://gcc.gnu.org/viewcvs?rev=254432&root=gcc&view=rev
Log:
2017-11-05 Andreas Tobler <andreast@gcc.gnu.org>
Backport from mainline
2017-11-04 Andreas Tobler <andreast@gcc.gnu.org>
PR libgcc/82635
* config/i386/freebsd-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Use a
sysctl to determine whether we're in a trampoline.
Keep the pattern matching method for systems without
KERN_PROC_SIGTRAMP sysctl.
Modified:
branches/gcc-6-branch/libgcc/ChangeLog
branches/gcc-6-branch/libgcc/config/i386/freebsd-unwind.h