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| author | Andrew Cagney <cagney@redhat.com> | 2002-05-19 20:11:17 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2002-05-19 20:11:17 +0000 |
| commit | 165b8e33ee01fccd77a949a27056812c6e26ab65 (patch) | |
| tree | 48b7409244e6a7eb3a30299a7fa33dc393e1ad3e /gdb/remote.c | |
| parent | 36918e70e5cbd19f845d09abf5f8630f102eeafe (diff) | |
| download | gdb-165b8e33ee01fccd77a949a27056812c6e26ab65.zip gdb-165b8e33ee01fccd77a949a27056812c6e26ab65.tar.gz gdb-165b8e33ee01fccd77a949a27056812c6e26ab65.tar.bz2 | |
From Fernando Nasser:
* remote.c (remote_async_open_1): Re-throw the exception when the
connection fails.
(remote_cisco_open): Ditto.
(remote_open_1): Ditto.
Diffstat (limited to 'gdb/remote.c')
| -rw-r--r-- | gdb/remote.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/gdb/remote.c b/gdb/remote.c index 04045c6..a1b90b7 100644 --- a/gdb/remote.c +++ b/gdb/remote.c @@ -2314,7 +2314,11 @@ remote_open_1 (char *name, int from_tty, struct target_ops *target, #endif /* Start the remote connection. If error() or QUIT, discard this - target (we'd otherwise be in an inconsistent state). + target (we'd otherwise be in an inconsistent state) and then + propogate the error on up the exception chain. This ensures that + the caller doesn't stumble along blindly assuming that the + function succeeded. The CLI doesn't have this problem but other + UI's, such as MI do. FIXME: cagney/2002-05-19: Instead of re-throwing the exception, this function should return an error indication letting the @@ -2332,7 +2336,7 @@ remote_open_1 (char *name, int from_tty, struct target_ops *target, if (ex < 0) { pop_target (); - return; + throw_exception (ex); } if (extended_p) @@ -2437,7 +2441,8 @@ remote_async_open_1 (char *name, int from_tty, struct target_ops *target, #endif /* Start the remote connection; if error, discard this target. See - the comments in remote_open_1() for further details. */ + the comments in remote_open_1() for further details such as the + need to re-throw the exception. */ ex = catch_exceptions (uiout, remote_start_remote, NULL, "Couldn't establish connection to remote" @@ -2447,7 +2452,7 @@ remote_async_open_1 (char *name, int from_tty, struct target_ops *target, { pop_target (); wait_forever_enabled_p = 1; - return; + throw_exception (ex); } wait_forever_enabled_p = 1; @@ -5555,7 +5560,8 @@ remote_cisco_open (char *name, int from_tty) inferior_ptid = pid_to_ptid (MAGIC_NULL_PID); /* Start the remote connection; if error, discard this target. See - the comments in remote_open_1() for further details. */ + the comments in remote_open_1() for further details such as the + need to re-throw the exception. */ ex = catch_exceptions (uiout, remote_start_remote_dummy, NULL, "Couldn't establish connection to remote" @@ -5564,7 +5570,7 @@ remote_cisco_open (char *name, int from_tty) if (ex < 0) { pop_target (); - return; + throw_exception (ex); } } |