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https://sourceware.org/git/binutils-gdb.git
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119 lines
4.4 KiB
Python
119 lines
4.4 KiB
Python
# Copyright (C) 2010-2020 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# This file is part of the GDB testsuite. It tests python pretty
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# printers.
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import gdb
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def signal_stop_handler (event):
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if (isinstance (event, gdb.StopEvent)):
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print ("event type: stop")
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if (isinstance (event, gdb.SignalEvent)):
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print ("stop reason: signal")
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print ("stop signal: %s" % (event.stop_signal))
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if ( event.inferior_thread is not None) :
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print ("thread num: %s" % (event.inferior_thread.num))
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def breakpoint_stop_handler (event):
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if (isinstance (event, gdb.StopEvent)):
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print ("event type: stop")
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if (isinstance (event, gdb.BreakpointEvent)):
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print ("stop reason: breakpoint")
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print ("first breakpoint number: %s" % (event.breakpoint.number))
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for bp in event.breakpoints:
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print ("breakpoint number: %s" % (bp.number))
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if ( event.inferior_thread is not None) :
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print ("thread num: %s" % (event.inferior_thread.num))
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else:
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print ("all threads stopped")
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def exit_handler (event):
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assert (isinstance (event, gdb.ExitedEvent))
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print ("event type: exit")
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print ("exit code: %d" % (event.exit_code))
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print ("exit inf: %d" % (event.inferior.num))
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print ("dir ok: %s" % str('exit_code' in dir(event)))
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def continue_handler (event):
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assert (isinstance (event, gdb.ContinueEvent))
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print ("event type: continue")
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if ( event.inferior_thread is not None) :
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print ("thread num: %s" % (event.inferior_thread.num))
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def new_objfile_handler (event):
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assert (isinstance (event, gdb.NewObjFileEvent))
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print ("event type: new_objfile")
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print ("new objfile name: %s" % (event.new_objfile.filename))
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def clear_objfiles_handler (event):
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assert (isinstance (event, gdb.ClearObjFilesEvent))
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print ("event type: clear_objfiles")
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print ("progspace: %s" % (event.progspace.filename))
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def inferior_call_handler (event):
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if (isinstance (event, gdb.InferiorCallPreEvent)):
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print ("event type: pre-call")
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elif (isinstance (event, gdb.InferiorCallPostEvent)):
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print ("event type: post-call")
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else:
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assert False
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print ("ptid: %s" % (event.ptid,))
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print ("address: 0x%x" % (event.address))
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def register_changed_handler (event):
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assert (isinstance (event, gdb.RegisterChangedEvent))
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print ("event type: register-changed")
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assert (isinstance (event.frame, gdb.Frame))
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print ("frame: %s" % (event.frame))
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print ("num: %s" % (event.regnum))
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def memory_changed_handler (event):
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assert (isinstance (event, gdb.MemoryChangedEvent))
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print ("event type: memory-changed")
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print ("address: %s" % (event.address))
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print ("length: %s" % (event.length))
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class test_events (gdb.Command):
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"""Test events."""
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def __init__ (self):
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gdb.Command.__init__ (self, "test-events", gdb.COMMAND_STACK)
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def invoke (self, arg, from_tty):
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gdb.events.stop.connect (signal_stop_handler)
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gdb.events.stop.connect (breakpoint_stop_handler)
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gdb.events.exited.connect (exit_handler)
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gdb.events.cont.connect (continue_handler)
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gdb.events.inferior_call.connect (inferior_call_handler)
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gdb.events.memory_changed.connect (memory_changed_handler)
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gdb.events.register_changed.connect (register_changed_handler)
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print ("Event testers registered.")
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test_events ()
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class test_newobj_events (gdb.Command):
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"""NewObj events."""
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def __init__ (self):
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gdb.Command.__init__ (self, "test-objfile-events", gdb.COMMAND_STACK)
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def invoke (self, arg, from_tty):
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gdb.events.new_objfile.connect (new_objfile_handler)
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gdb.events.clear_objfiles.connect (clear_objfiles_handler)
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print ("Object file events registered.")
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test_newobj_events ()
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