From 4ffbba72f39aa4a8c6833618b9fd552df33ca69a Mon Sep 17 00:00:00 2001 From: Doug Evans Date: Fri, 17 Oct 2014 11:12:17 -0700 Subject: New python event "clear_objfiles". If one is watching new_objfile events in python, it helps to know when the list of objfiles is cleared. This patch adds a new clear_objfiles event to support this. This patch is all just cut-n-paste-n-tweak derived from the new_objfiles event. gdb/ChangeLog: * NEWS: Mention new event gdb.clear_objfiles. * python/py-event.h (emit_clear_objfiles_event): Clear * python/py-events.h (events_object): New member clear_objfiles. * python/py-evts.c (gdbpy_initialize_py_events): Add clear_objfiles event. * python/py-inferior.c (python_new_objfile): If objfile is NULL, emit clear_objfiles event. * python/py-newobjfileevent.c (create_clear_objfiles_event_object): New function. (emit_clear_objfiles_event): New function. (clear_objfiles): New event. * python/python-internal.h (gdbpy_initialize_clear_objfiles_event): Declare. * python/python.c (_initialize_python): Call gdbpy_initialize_clear_objfiles_event. gdb/doc/ChangeLog: * python.texi (Events In Python): Document clear_objfiles event. gdb/testsuite/ChangeLog: * gdb.python/py-events.exp: Update expected output for clear_objfiles event. * gdb.python/py-events.py: Add clear_objfiles event. --- gdb/doc/ChangeLog | 4 ++++ gdb/doc/python.texi | 10 ++++++++++ 2 files changed, 14 insertions(+) (limited to 'gdb/doc') diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog index 8c00c3233ff..474c1af4794 100644 --- a/gdb/doc/ChangeLog +++ b/gdb/doc/ChangeLog @@ -1,3 +1,7 @@ +2014-10-17 Doug Evans + + * python.texi (Events In Python): Document clear_objfiles event. + 2014-10-17 Doug Evans * python.texi (Objfiles In Python): Document new progspace attribute. diff --git a/gdb/doc/python.texi b/gdb/doc/python.texi index 84d66378da2..43663d8b444 100644 --- a/gdb/doc/python.texi +++ b/gdb/doc/python.texi @@ -2728,6 +2728,16 @@ A reference to the object file (@code{gdb.Objfile}) which has been loaded. @xref{Objfiles In Python}, for details of the @code{gdb.Objfile} object. @end defvar +@item events.clear_objfiles +Emits @code{gdb.ClearObjFilesEvent} which indicates that the list of object +files for a program space has been reset. +@code{gdb.ClearObjFilesEvent} has one attribute: + +@defvar ClearObjFilesEvent.progspace +A reference to the program space (@code{gdb.Progspace}) whose objfile list has +been cleared. @xref{Progspaces In Python}. +@end defvar + @end table @node Threads In Python -- cgit v1.2.1