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| -rw-r--r-- | gdb/doc/python.texi | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/gdb/doc/python.texi b/gdb/doc/python.texi index ed85989..97fcc46 100644 --- a/gdb/doc/python.texi +++ b/gdb/doc/python.texi @@ -5423,13 +5423,16 @@ with the program space because we can't predict when the desired objfile will be loaded. @smallexample -(gdb) python +(@value{GDBP}) python +@group def clear_objfiles_handler(event): event.progspace.expensive_computation = None def expensive(symbol): """A mock routine to perform an "expensive" computation on symbol.""" print ("Computing the answer to the ultimate question ...") return 42 +@end group +@group def new_objfile_handler(event): objfile = event.new_objfile progspace = objfile.progspace @@ -5444,15 +5447,18 @@ def new_objfile_handler(event): gdb.events.clear_objfiles.connect(clear_objfiles_handler) gdb.events.new_objfile.connect(new_objfile_handler) end -(gdb) file /tmp/hello +@end group +@group +(@value{GDBP}) file /tmp/hello Reading symbols from /tmp/hello... Computing the answer to the ultimate question ... -(gdb) python print gdb.current_progspace().expensive_computation +(@value{GDBP}) python print(gdb.current_progspace().expensive_computation) 42 -(gdb) run +(@value{GDBP}) run Starting program: /tmp/hello Hello. [Inferior 1 (process 4242) exited normally] +@end group @end smallexample @node Objfiles In Python @@ -5583,17 +5589,21 @@ In this contrived example we record the time when @value{GDBN} loaded the objfile. @smallexample -(gdb) python +@group +(@value{GDBP}) python import datetime def new_objfile_handler(event): # Set the time_loaded attribute of the new objfile. event.new_objfile.time_loaded = datetime.datetime.today() gdb.events.new_objfile.connect(new_objfile_handler) end -(gdb) file ./hello +@end group +@group +(@value{GDBP}) file ./hello Reading symbols from ./hello... -(gdb) python print gdb.objfiles()[0].time_loaded +(@value{GDBP}) python print(gdb.objfiles()[0].time_loaded) 2014-10-09 11:41:36.770345 +@end group @end smallexample A @code{gdb.Objfile} object has the following methods: |