mirror of
https://github.com/apache/nuttx.git
synced 2026-09-12 21:50:14 +00:00
58cd81ea46
Make sure elf exists before registering our commands. If no elf at the moment, register event to GDB to get notified when user adds the first object file. Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
60 lines
2 KiB
Python
60 lines
2 KiB
Python
############################################################################
|
|
# tools/gdb/__init__.py
|
|
#
|
|
# SPDX-License-Identifier: Apache-2.0
|
|
#
|
|
# Licensed to the Apache Software Foundation (ASF) under one or more
|
|
# contributor license agreements. See the NOTICE file distributed with
|
|
# this work for additional information regarding copyright ownership. The
|
|
# ASF licenses this file to you under the Apache License, Version 2.0 (the
|
|
# "License"); you may not use this file except in compliance with the
|
|
# License. You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
#
|
|
############################################################################
|
|
|
|
import glob
|
|
import os
|
|
import sys
|
|
|
|
import gdb
|
|
|
|
python_dir = os.path.abspath(__file__)
|
|
python_dir = os.path.dirname(python_dir)
|
|
|
|
sys.path.insert(1, python_dir)
|
|
# Search the python dir for all .py files, and source each
|
|
py_files = glob.glob(f"{python_dir}/*.py")
|
|
py_files.remove(os.path.abspath(__file__))
|
|
|
|
|
|
def register_commands(event):
|
|
if getattr(register_commands, "registered", False):
|
|
return
|
|
|
|
register_commands.registered = True
|
|
|
|
gdb.write("Registering NuttX GDB commands...\n")
|
|
gdb.execute("set pagination off")
|
|
gdb.write("set pagination off\n")
|
|
gdb.execute("set python print-stack full")
|
|
gdb.write("set python print-stack full\n")
|
|
for py_file in py_files:
|
|
gdb.execute(f"source {py_file}")
|
|
gdb.write(f"source {py_file}\n")
|
|
|
|
gdb.execute('handle SIGUSR1 "nostop" "pass" "noprint"')
|
|
gdb.write('"handle SIGUSR1 "nostop" "pass" "noprint"\n')
|
|
|
|
|
|
if len(gdb.objfiles()) == 0:
|
|
gdb.events.new_objfile.connect(register_commands)
|
|
else:
|
|
register_commands(None)
|