This is xnu-8019. See this file in:
_IOGetBootKeyStoreData
_IOGetAPFSKeyStoreData
_IOSetAPFSKeyStoreData
_IOGetARVRootHashData
_IOGetARVManifestData
_IOGetBaseSystemARVRootHashData
_IOGetBaseSystemARVManifestData
_IOBaseSystemARVRootHashAvailable
__Z33IOSKCopyKextIdentifierWithAddressm
__ZN14IOPMrootDomain17requestUserActiveEP9IOServicePKc
__ZN14IOPMrootDomain20claimSystemBootEventEP9IOServicejPKcP8OSObject
__ZN14IOPMrootDomain20claimSystemWakeEventEP9IOServicejPKcP8OSObject
__ZN14IOPMrootDomain20restartWithStackshotEv
__ZN14IOPMrootDomain24claimSystemShutdownEventEP9IOServicejPKcP8OSObject
__ZN22IOInterruptEventSource7warmCPUEy
__ZN24IOBufferMemoryDescriptor18initWithGuardPagesEP4taskjy
__ZN24IOBufferMemoryDescriptor20inTaskWithGuardPagesEP4taskjy
__ZN27IOGuardPageMemoryDescriptor12initWithSizeEm
__ZN27IOGuardPageMemoryDescriptor8withSizeEm
_acpi_install_wake_handler
_acpi_sleep_kernel
_acpi_idle_kernel
_apic_table
_apply_func_phys
_bufattr_delayidlesleep
_cpu_to_lapic
_cpuid_features
_cpuid_leaf7_features
_cpuid_info
_csr_check
_csr_get_active_config
_lapic_end_of_interrupt
_lapic_get_cmci_vector
_lapic_unmask_perfcnt_interrupt
_ml_port_io_read
_ml_port_io_read16
_ml_port_io_read32
_ml_port_io_read8
_ml_port_io_write
_ml_port_io_write16
_ml_port_io_write32
_ml_port_io_write8
_mountroot_post_hook
_mp_broadcast
_mp_cpus_call
_mp_cpus_call1
_mp_cpus_kick
_pal_efi_call_in_32bit_mode
_pal_efi_call_in_64bit_mode
_semaphore_timedwait
_smp_initialized
_kext_get_vm_map
_pal_machine_sleep
_unmountroot_pre_hook
_vfs_addtrigger
_vfs_resolver_auxiliary
_vfs_resolver_result
_vfs_resolver_sequence
_vfs_resolver_status
_vfs_settriggercallback
_vnode_trigger_update
_xcpm_mbox_lock
_xcpm_mbox_unlock
_xcpm_bios_mbox_cmd_read
_xcpm_bios_mbox_cmd_unsafe_read
_xcpm_bios_mbox_cmd_write
_xcpm_is_hwp_enabled
_xts_decrypt
_xts_done
_xts_encrypt
_xts_start
_aes_decrypt
_PE_reboot_on_panic
_dqfileclose
_dqfileopen
_dqflush
_dqget
_dqhashinit
_dqisinitialized
_dqlock
_dqrele
_dqsync
_dqsync_orphans
_dqunlock
_qf_get
_qf_put
_dqfileinit
_dqreclaim

# HFS Kext Requirements
_file_vnode
_proc_ucred
_suser

#For copyout_shim private KPI
_cos_kernel_unslide
_cos_kernel_reslide
_register_copyout_shim

#Allow kexts introspect the kernel's layout in memory
_getsegdatafromheader
_getsegbynamefromheader
__mh_execute_header

#macOS only codesigning kpi
_csproc_disable_enforcement
_csproc_mark_invalid_allowed
_csproc_check_invalid_allowed
_csproc_hardened_runtime
_csproc_forced_lv

#exports for vmware/, virtualbox, ...
_mach_vm_map
_mach_vm_remap

#exports for AppleHV
_hv_ast_pending
_hv_disable
_hv_ept_pmap_create
_hv_get*
_hv_io_notifier*
_hv_release*
_hv_set*
_thread_set_no_smt
_vm_map_disable_hole_optimization