xref: /llvm-project/lldb/test/API/functionalities/gdb_remote_client/operating_system_2.py (revision 2238dcc39358353cac21df75c3c3286ab20b8f53)

import lldb


class OperatingSystemPlugIn(object):
    """Class that provides data for an instance of a LLDB 'OperatingSystemPython' plug-in class
    This version stops once with threads 0x111 and 0x222, then stops a second time with threads
    0x111 and 0x333."""

    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
        self.times_called = 0
        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):
        self.times_called += 1

        if self.times_called == 1:
            self.threads = [
                {
                    "tid": 0x111,
                    "name": "one",
                    "queue": "queue1",
                    "state": "stopped",
                    "stop_reason": "none",
                    "core": 1,
                },
                {
                    "tid": 0x222,
                    "name": "two",
                    "queue": "queue2",
                    "state": "stopped",
                    "stop_reason": "none",
                    "core": 0,
                },
            ]
        else:
            self.threads = [
                {
                    "tid": 0x111,
                    "name": "one",
                    "queue": "queue1",
                    "state": "stopped",
                    "stop_reason": "none",
                    "core": 1,
                },
                {
                    "tid": 0x333,
                    "name": "three",
                    "queue": "queue3",
                    "state": "stopped",
                    "stop_reason": "none",
                    "core": 0,
                },
            ]
        return self.threads