This is xnu-8019. See this file in:
#!/usr/bin/env python

""" This file holds all static values that debugging macros need. These are typically object type strings, #defines in C etc.
    The objective is to provide a single place to be the bridge between C code in xnu and the python macros used by lldb.
    If you define a variable which has been copied/referred over from C code and has high chance of changing over time. It would
    be best to define a supporting function of format "populate_<variable_name>". This will help in running them to repopulate.

    Note: The Format of the function has to be populate_<variable_name> so that the automated updating will pick it up.
"""
import os, re

def GetStateString(strings_dict, state):
    """ Turn a dictionary from flag value to flag name and a state mask with
        those flags into a space-separated string of names.

        params:
            strings_dict: a dictionary of flag values to flag names
            state: the value to get the state string of
        return:
            a space separated list of flag names present in state
    """
    max_mask = max(strings_dict.keys())

    first = True
    output = ''
    mask = 0x1
    while mask <= max_mask:
        bit = int(state & mask)
        if bit:
            if bit in strings_dict:
                if not first:
                    output += ' '
                else:
                    first = False
                output += strings_dict[int(state & mask)]
            else:
                output += '{:#x}'.format(mask)
        mask = mask << 1

    return output

KDBG_NOWRAP           = 0x00000002
KDBG_WRAPPED          = 0x00000008
KDBG_TYPEFILTER_CHECK = 0x00400000
KDBG_BUFINIT          = 0x80000000
KDCOPYBUF_COUNT       = 8192
KDS_PTR_NULL          = 0xffffffff
DBG_FUNC_START        = 0x01
DBG_FUNC_END          = 0x02

kdebug_flags_strings = { 0x00100000: 'RANGECHECK',
                         0x00200000: 'VALCHECK',
                         KDBG_TYPEFILTER_CHECK: 'TYPEFILTER_CHECK',
                         KDBG_BUFINIT: 'BUFINIT' }

kperf_samplers_strings = { 1 << 0: 'TH_INFO',
                           1 << 1: 'TH_SNAP',
                           1 << 2: 'KSTACK',
                           1 << 3: 'USTACK',
                           1 << 4: 'PMC_THREAD',
                           1 << 5: 'PMC_CPU',
                           1 << 6: 'PMC_CONFIG',
                           1 << 7: 'MEMINFO',
                           1 << 8: 'TH_SCHED',
                           1 << 9: 'TH_DISP',
                           1 << 10: 'TK_SNAP' }

lcpu_self = 0xFFFE
arm_level2_access_strings = [ " noaccess",
                              " supervisor(readwrite) user(noaccess)",
                              " supervisor(readwrite) user(readonly)",
                              " supervisor(readwrite) user(readwrite)",
                              " noaccess(reserved)",
                              " supervisor(readonly) user(noaccess)",
                              " supervisor(readonly) user(readonly)",
                              " supervisor(readonly) user(readonly)",
                              " "
                             ]

thread_qos_short_strings = { 0: '--',
                             1: 'MT',
                             2: 'BG',
                             3: 'UT',
                             4: 'DF',
                             5: 'IN',
                             6: 'UI',
                             7: 'MG' }

KQWQ_NBUCKETS = 7
KQWL_NBUCKETS = 6

DTYPE_VNODE = 1
DTYPE_SOCKET = 2
DTYPE_PSXSHM = 3
DTYPE_PSXSEM = 4
DTYPE_KQUEUE = 5
DTYPE_PIPE = 6
DTYPE_FSEVENTS = 7
DTYPE_ATALK = 8
DTYPE_NETPOLICY = 9
filetype_strings = { DTYPE_VNODE: 'VNODE',
                     DTYPE_SOCKET: 'SOCKET',
                     DTYPE_PSXSHM: 'PSXSHM',
                     DTYPE_PSXSEM: 'PSXSEM',
                     DTYPE_KQUEUE: 'KQUEUE',
                     DTYPE_PIPE: 'PIPE',
                     DTYPE_FSEVENTS: 'FSEVENTS',
                     DTYPE_ATALK: 'APLTALK',
                     DTYPE_NETPOLICY: 'NETPOLI'
                     }

mach_msg_type_descriptor_strings = {0: "PORT", 1: "OOLDESC", 2: "OOLPORTS", 3: "OOLVOLATILE"}

proc_state_strings = [ "", "Idle", "Run", "Sleep", "Stop", "Zombie", "Reaping" ]
proc_flag_explain_strings = ["!0x00000004 - process is 32 bit",  #only exception that does not follow bit settings
                             "0x00000001 - may hold advisory locks",
                             "0x00000002 - has a controlling tty",
                             "0x00000004 - process is 64 bit",
                             "0x00000008 - no SIGCHLD on child stop",
                             "0x00000010 - waiting for child exec/exit",
                             "0x00000020 - has started profiling",
                             "0x00000040 - in select; wakeup/waiting danger",
                             "0x00000080 - was stopped and continued",
                             "0x00000100 - has set privileges since exec",
                             "0x00000200 - system process: no signals, stats, or swap",
                             "0x00000400 - timing out during a sleep",
                             "0x00000800 - debugged process being traced",
                             "0x00001000 - debugging process has waited for child",
                             "0x00002000 - exit in progress",
                             "0x00004000 - process has called exec",
                             "0x00008000 - owe process an addupc() XXX",
                             "0x00010000 - affinity for Rosetta children",
                             "0x00020000 - wants to run Rosetta",
                             "0x00040000 - has wait() in progress",
                             "0x00080000 - kdebug tracing on for this process",
                             "0x00100000 - blocked due to SIGTTOU or SIGTTIN",
                             "0x00200000 - has called reboot()",
                             "0x00400000 - is TBE state",
                             "0x00800000 - signal exceptions",
                             "0x01000000 - has thread cwd",
                             "0x04000000 - not allowed to attach",
                             "0x10000000 - no shared libraries",
                             "0x20000000 - force quota for root",
                             "0x40000000 - no zombies when children exit",
                             "0x80000000 - don't hang on remote FS ops"
                             ]

FSHIFT = 11
FSCALE = 1 << FSHIFT

DBG_TRACE               = 1
DBG_TRACE_INFO          = 2
RAW_VERSION1            = 0x55aa0101
EVENTS_PER_STORAGE_UNIT = 2048

EMBEDDED_PANIC_MAGIC = 0x46554E4B
EMBEDDED_PANIC_STACKSHOT_SUCCEEDED_FLAG = 0x02

MACOS_PANIC_MAGIC = 0x44454544
MACOS_PANIC_STACKSHOT_SUCCEEDED_FLAG = 0x04

AURR_PANIC_MAGIC = 0x41555252
AURR_PANIC_VERSION = 1

CRASHLOG_PANIC_STRING_LEN = 32
AURR_CRASHLOG_PANIC_VERSION = 2

# File:EXTERNAL_HEADER/mach-o/loader.h
# (struct proc *)->p_proc_ro->p_platform_data.p_platform
P_PLATFORM_MACOS = 1
P_PLATFORM_IOS = 2
P_PLATFORM_TVOS = 3
P_PLATFORM_WATCHOS = 4
P_PLATFORM_BRIDGEOS = 5
P_PLATFORM_MACCATALYST = 6
P_PLATFORM_IOSSIMULATOR = 7
P_PLATFORM_TVOSSIMULATOR = 8
P_PLATFORM_WATCHOSSIMULATOR = 9
P_PLATFORM_DRIVERKIT = 10


if __name__ == "__main__":
    pass