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head/devel/gdb/files/patch-gdb-fbsd-nat.c
| --- gdb/fbsd-nat.c.orig 2016-08-01 17:50:20.000000000 +0200 | diff --git gdb/fbsd-nat.c gdb/fbsd-nat.c | ||||
| +++ gdb/fbsd-nat.c 2016-12-14 23:23:39.467449000 +0100 | index ef5ad1ec92..dedb1ba59c 100644 | ||||
| @@ -680,6 +680,9 @@ | --- gdb/fbsd-nat.c | ||||
| if (!ptid_match (tp->ptid, *filter)) | +++ gdb/fbsd-nat.c | ||||
| return 0; | @@ -682,6 +682,14 @@ fbsd_resume (struct target_ops *ops, | ||||
| struct thread_info *tp; | |||||
| int request; | |||||
| + if (tp->state == THREAD_EXITED) { | |||||
| + return 0; | |||||
| + } | |||||
| if (ptrace (PT_RESUME, ptid_get_lwp (tp->ptid), NULL, 0) == -1) | |||||
| perror_with_name (("ptrace")); | |||||
| return 0; | |||||
| @@ -710,6 +713,14 @@ | |||||
| ptid_get_tid (ptid)); | |||||
| if (ptid_lwp_p (ptid)) | |||||
| { | |||||
| +#ifndef PT_LWP_EVENTS | +#ifndef PT_LWP_EVENTS | ||||
| + /* When LWP events are not supported, a new thread might already be | + /* When LWP events are not supported, a new thread might already be | ||||
| + running that has not yet reported an event when GDB wishes to | + running that has not yet reported an event when GDB wishes to | ||||
| + only run a single thread. Force an update of the thread list | + only run a single thread. Force an update of the thread list | ||||
| + to ensure that any such threads are suspended before the process | + to ensure that any such threads are suspended before the process | ||||
| + is resumed. */ | + is resumed. */ | ||||
| + fbsd_add_threads (ptid_get_pid (ptid)); | + fbsd_add_threads (ptid_get_pid (ptid)); | ||||
| +#endif | +#endif | ||||
| /* If ptid is a specific LWP, suspend all other LWPs in the process. */ | ALL_NON_EXITED_THREADS (tp) | ||||
| iterate_over_threads (resume_one_thread_cb, &ptid); | { | ||||
| } | if (ptid_get_pid (tp->ptid) != ptid_get_pid (ptid)) | ||||