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import lldb
import struct
class OperatingSystemPlugIn(object):
"""Class that provides data for an instance of a LLDB 'OperatingSystemPython' plug-in class"""
def __init__(self, process):
'''Initialization needs a valid.SBProcess object.
This plug-in will get created after a live process is valid and has stopped for the first time.
'''
self.process = None
self.registers = None
self.threads = None
if isinstance(process, lldb.SBProcess) and process.IsValid():
self.process = process
self.threads = None # Will be an dictionary containing info for each thread
def get_target(self):
return self.process.target
def get_thread_info(self):
if not self.threads:
self.threads = [{
'tid': 0x1,
'name': 'one',
'queue': 'queue1',
'state': 'stopped',
'stop_reason': 'none'
}, {
'tid': 0x2,
'name': 'two',
'queue': 'queue2',
'state': 'stopped',
'stop_reason': 'none'
}, {
'tid': 0x3,
'name': 'three',
'queue': 'queue3',
'state': 'stopped',
'stop_reason': 'sigstop',
'core': 0
}]
return self.threads
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