dash/contrib/auto_gdb/log_size.py
Konstantin Akimov 097a8e7196
non-scripted-diff: bump copyright year to 2023
that's a result of:
contrib/devtools/copyright_header.py update ./

it is not scripted diff, because it works differentlly on my localhost and in CI:
CI doesn't want to use git commit date which is mocked to 30th Dec of 2023
2024-02-24 11:05:37 -06:00

38 lines
1.1 KiB
Python

#!/usr/bin/env python3
# Copyright (c) 2018-2023 The Dash Core developers
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
#
try:
import gdb
except ImportError as e:
raise ImportError("This script must be run in GDB: ", str(e))
import traceback
import datetime
import sys
import os
import common_helpers
sys.path.append(os.getcwd())
class LogSizeCommand (gdb.Command):
"""calc size of the memory used by the object and write it to file"""
def __init__ (self):
super (LogSizeCommand, self).__init__ ("logsize", gdb.COMMAND_USER)
def invoke(self, arg, _from_tty):
try:
args = gdb.string_to_argv(arg)
obj = gdb.parse_and_eval(args[0])
logfile = open(args[1], 'a', encoding="utf8")
size = common_helpers.get_instance_size(obj)
logfile.write("%s %s: %d\n" % (str(datetime.datetime.now()), args[0], size))
logfile.close()
except Exception as e:
print(traceback.format_exc())
raise e
LogSizeCommand()