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* linux-nat.c (wait_lwp): Add debugging printf.

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(linux_nat_wait_1): Ditto.
This commit is contained in:
Doug Evans 2014-09-13 16:00:13 -07:00
parent 3714cea7d4
commit d36bf488d8
2 changed files with 9 additions and 0 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2014-09-13 Doug Evans <xdje42@gmail.com>
* linux-nat.c (wait_lwp): Add debugging printf.
(linux_nat_wait_1): Ditto.
2014-09-12 Pedro Alves <palves@redhat.com>
* breakpoint.c (remove_solib_event_breakpoints_at_next_stop)

4
gdb/linux-nat.c
View file

@ -2311,6 +2311,8 @@ wait_lwp (struct lwp_info *lp)
again before it gets to sigsuspend so we can safely let the handlers
get executed here. */
if (debug_linux_nat)
fprintf_unfiltered (gdb_stdlog, "WL: about to sigsuspend\n");
sigsuspend (&suspend_mask);
}
@ -3441,6 +3443,8 @@ retry:
gdb_assert (lp == NULL);
/* Block until we get an event reported with SIGCHLD. */
if (debug_linux_nat)
fprintf_unfiltered (gdb_stdlog, "LNW: about to sigsuspend\n");
sigsuspend (&suspend_mask);
}