diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/gdbserver/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/gdbserver/linux-low.c | 13 |
2 files changed, 18 insertions, 1 deletions
diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog index ec3fc93..c3e4c935 100644 --- a/gdb/gdbserver/ChangeLog +++ b/gdb/gdbserver/ChangeLog @@ -1,5 +1,11 @@ 2014-08-28 Gary Benson <gbenson@redhat.com> + * linux-low.c (linux_async): Replace fatal with warning. + Tidy up and return. + (linux_start_non_stop): Return -1 if linux_async failed. + +2014-08-28 Gary Benson <gbenson@redhat.com> + * linux-x86-low.c (i386_dr_low_set_addr): Replace check with gdb_assert. (i386_dr_low_get_addr): Remove vague comment. diff --git a/gdb/gdbserver/linux-low.c b/gdb/gdbserver/linux-low.c index f8b3e68..ec3260e 100644 --- a/gdb/gdbserver/linux-low.c +++ b/gdb/gdbserver/linux-low.c @@ -5107,7 +5107,14 @@ linux_async (int enable) if (enable) { if (pipe (linux_event_pipe) == -1) - fatal ("creating event pipe failed."); + { + linux_event_pipe[0] = -1; + linux_event_pipe[1] = -1; + sigprocmask (SIG_UNBLOCK, &mask, NULL); + + warning ("creating event pipe failed."); + return previous; + } fcntl (linux_event_pipe[0], F_SETFL, O_NONBLOCK); fcntl (linux_event_pipe[1], F_SETFL, O_NONBLOCK); @@ -5140,6 +5147,10 @@ linux_start_non_stop (int nonstop) { /* Register or unregister from event-loop accordingly. */ linux_async (nonstop); + + if (target_is_async_p () != (nonstop != 0)) + return -1; + return 0; } |