diff options
Diffstat (limited to 'gdb/remote.c')
| -rw-r--r-- | gdb/remote.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/gdb/remote.c b/gdb/remote.c index 390d30d..df8fca3 100644 --- a/gdb/remote.c +++ b/gdb/remote.c @@ -1470,6 +1470,14 @@ remote_fork_event_p (struct remote_state *rs) return packet_support (PACKET_fork_event_feature) == PACKET_ENABLE; } +/* Returns true if vfork events are supported. */ + +static int +remote_vfork_event_p (struct remote_state *rs) +{ + return packet_support (PACKET_vfork_event_feature) == PACKET_ENABLE; +} + /* Tokens for use by the asynchronous signal handlers for SIGINT. */ static struct async_signal_handler *async_sigint_remote_twice_token; static struct async_signal_handler *async_sigint_remote_token; @@ -4537,8 +4545,10 @@ remote_follow_fork (struct target_ops *ops, int follow_child, int detach_fork) { struct remote_state *rs = get_remote_state (); + enum target_waitkind kind = inferior_thread ()->pending_follow.kind; - if (remote_fork_event_p (rs)) + if ((kind == TARGET_WAITKIND_FORKED && remote_fork_event_p (rs)) + || (kind == TARGET_WAITKIND_VFORKED && remote_vfork_event_p (rs))) { /* When following the parent and detaching the child, we detach the child here. For the case of following the child and @@ -5727,6 +5737,16 @@ Packet: '%s'\n"), event->ws.value.related_pid = read_ptid (++p1, &p); event->ws.kind = TARGET_WAITKIND_FORKED; } + else if (strncmp (p, "vfork", p1 - p) == 0) + { + event->ws.value.related_pid = read_ptid (++p1, &p); + event->ws.kind = TARGET_WAITKIND_VFORKED; + } + else if (strncmp (p, "vforkdone", p1 - p) == 0) + { + event->ws.kind = TARGET_WAITKIND_VFORK_DONE; + p = skip_to_semicolon (p1 + 1); + } else { ULONGEST pnum; |