Re: [RFA 1/3] Add new_inferior, inferior_deleted, and new_thread events

[Tom Tromey <tom at tromey dot com>]

>>>>> "Simon" == Simon Marchi <simon.marchi@polymtl.ca> writes:

Simon> I find the resulting documentation page about Python Events a bit hard
Simon> to follow.  The "events.new_thread" event registry refers to the
Simon> gdb.ThreadEvent type, which itself is defined under the "events.cont"
Simon> registry.  There it says that inferior_thread is always not None in
Simon> none-stop, and always None in all-stop.  That is contradictory with
Simon> the text under "events.new_thread".  If it is possible for event types
Simon> to be emitted by different event registries, I think they should be
Simon> documented separately (on the same page, but in two sections).

How about this doc patch instead?

Tom

diff --git a/gdb/doc/python.texi b/gdb/doc/python.texi
index 32d7939..1e96dbc 100644
--- a/gdb/doc/python.texi
+++ b/gdb/doc/python.texi
@@ -2989,6 +2989,39 @@ invalid state; that is, the @code{is_valid} method will return
 This event carries no payload.  It is emitted each time @value{GDBN}
 presents a prompt to the user.
 
+@item events.new_inferior
+This is notified when a new inferior is created.  Note that the
+inferior is not necessarily running; in fact, it may not even have an
+associated executable.
+
+The event is of type @code{gdb.NewInferiorEvent}.  This has a single
+attribute:
+
+@defvar NewInferiorEvent.inferior
+The new inferior, a @code{gdb.Inferior} object.
+@end defvar
+
+@item events.inferior_deleted
+This is notified when an inferior has been deleted.  Note that this is
+not the same as process exit; it is notified when the inferior itself
+is removed, say via @code{remove-inferiors}.
+
+The event is of type @code{gdb.InferiorDeletedEvent}.  This has a single
+attribute:
+
+@defvar NewInferiorEvent.inferior
+The inferior that is being removed, a @code{gdb.Inferior} object.
+@end defvar
+
+@item events.new_thread
+This emitted when @value{GDBN} notices a new thread.  The event is of
+type @code{gdb.NewThreadEvent}, which extends @code{gdb.ThreadEvent}.
+This has a single attribute:
+
+@defvar NewThreadEvent.inferior_thread
+The new thread.
+@end defvar
+
 @end table
 
 @node Threads In Python