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Proteas/diff-xnu-8020.140.20.0.4.md

Created May 20, 2022 04:29
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diff xnu-8020.140.20.0.4~14
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diff-xnu-8020.140.20.0.4.md

kernel

  • xnu-8020.140.20.0.4~14

My Conclusion

  1. kernel heap hardening: tag, type hash
    • kmem_alloc_guard
    • kmem_apply_security_policy
  2. codesign, protecting the members with DA Key
    • csfg_get_*

Deleted Functions

  • Count: 3
0xFFFFFE00073508D0, _vm_page_validate_cs_mapped_slow
0xFFFFFE0007391380, _vm_page_remove_from_backgroundq
0xFFFFFE00073D0704, _cpu_stack_alloc

Added Functions

  • Count: 15
0xFFFFFE00072C06EC, _lck_ticket_lock_nopreempt

0xFFFFFE00073539E8, _kmem_apply_security_policy
0xFFFFFE0007353F4C, _kmem_addr_get_range
0xFFFFFE0007353FF0, _kmem_entry_validate_guard

0xFFFFFE0007A12FB4, IONVRAMCHRPHandler::~IONVRAMCHRPHandler()

0xFFFFFE0007ACC8A0, _kalloc_hash_adjust
0xFFFFFE0007ACD480, _kalloc_type_set_type_hash
0xFFFFFE0007ACD538, _kalloc_type_set_type_hash_var

0xFFFFFE0007AD27A4, ___kmem_failed_panic
0xFFFFFE0007AD27E0, ___kmem_entry_validate_panic
0xFFFFFE0007AD28A8, ___kmem_entry_not_found_panic
0xFFFFFE0007AD291C, ___kmem_invalid_arguments_panic
0xFFFFFE0007AD2960, ___kmem_entry_validate_object_panic
0xFFFFFE0007AD2A0C, ___kmem_realloc_invalid_object_size_panic
0xFFFFFE0007AD2F6C, ___vm_map_delete_misaligned_panic

Changed Functions

  • Count: 990
_mach_gss_init_sec_context
_mach_gss_accept_sec_context
_mach_gss_log_error
_UNDExecute_rpc
_UNDDisplayCustomFromBundle_rpc
_UNDDisplayNoticeSimple_rpc
_UNDDisplayAlertSimple_rpc
_kern_stack_snapshot_internal
_do_kern_dump
_kdp_core_handle_new_encryption_key
_kdp_core_polled_io_polled_file_available
_kdp_core_init
_aea_stage_initialize
_aea_stage_free
_buffer_stage_initialize
_buffer_stage_free
_disk_stage_free
_progress_notify_stage_initialize
_progress_notify_stage_free
_shmem_stage_initialize
_shmem_stage_free
_zlib_stage_initialize
_zlib_stage_free
_memory_backing_aware_buffer_stage_initialize
_memory_backing_aware_buffer_stage_free
_ipc_entry_grow_table
_ipc_kmsg_alloc
_ipc_kmsg_alloc_uext_reply
_ipc_kmsg_get_from_user
_ipc_kmsg_get_from_kernel
_ipc_kmsg_copyin_from_user
_ipc_kmsg_clean_partial
_ipc_port_request_grow
_ipc_space_create
_ipc_service_port_label_alloc
_user_data_get_value
_ivac_alloc
_ivace_reference_by_value
_mach_port_space_info
_host_create_mach_voucher_trap
_mach_voucher_extract_attr_recipe_trap
_mach_port_names
_mach_port_get_set_status
_arcade_ast
_ast_taken_user
___btlib_init
___btlib_grow
___btlib_rehash_and_lock
_core_analytics_allocate_event
_exception_deliver
_hazard_retire
_host_processors
_host_processor_info
_mig_user_allocate
_mach_ports_lookup
_kalloc_ext
_kalloc_large
_kalloc_external
_kalloc_data_external
_kalloc_type_impl_external
_kfree_ext
_kfree_large
_vm_map_lookup_kalloc_entry_locked
_kfree_addr_ext
_krealloc_ext
_kfree_data_addr_external
_krealloc_data_external
_kern_os_malloc_external
_kern_os_free_external
_kern_os_realloc_external
_ledger_template_create
_ledger_template_copy
_ledger_entry_add_with_flags
_ledger_template_info
_ledger_get_task_entry_info_multiple
_hw_lock_try_nopreempt
_host_lockgroup_info
_lck_ticket_lock
_processor_set_things
_sched_clutch_init_with_thread_group
_stack_alloc
_stack_collect
_kernel_bootstrap
_task_create_internal
_task_get_vm_shared_region_id_and_jop_pid
_task_collect_crash_info
_task_duplicate_map_and_threads
_task_threads_internal
_task_add_turnstile_watchports
_task_transfer_turnstile_watchports
_task_dyld_process_info_notify_register
_task_policy_update_complete_unlocked
_thread_create_internal
_turnstiles_init
__zalloc_permanent
_zone_expand_locked
_zone_create_ext
_zalloc_item
_zalloc_item_slow
_zalloc_item_fast
_zone_unlock
_zalloc_cached_slow
_zalloc_cached_import
_zfree_cached_slow
_zfree_item
_zone_reclaim
_zone_defrag
_zone_expand_async
_zone_fill_initially
_compute_zone_working_set_size
_mach_memory_info
_get_zone_info
_zdestroy
_get_vmmap_entries
_get_vmsubmap_entries
_exception_raise_state
_exception_raise_state_identity
__Xhost_processor_sets
_mach_exception_raise_state
_mach_exception_raise_state_identity
_send_cpu_usage_violation
_send_cpu_wakes_violation
_send_disk_writes_violation
_audit_analytics
_send_nspace_resolve_path
_send_vfs_resolve_file
_send_vfs_resolve_dir
_memory_object_control_uiomove
_fill_procregioninfo
_fill_vnodeinfoforaddr
_fill_procregioninfo_onlymappedvnodes
_find_region_details
_find_vnode_object
_vm_compressor_init
_c_seg_alloc_nextslot
_compressor_memory_object_create
_vm_swap_reclaim
_vm_swap_create_file
_vm_compaction_swapper_do_init
_vm_object_update
_vm_fault_internal
_vm_fault_enter
_vm_fault_enter_prepare
_vm_fault_attempt_pmap_enter
_vm_fault_pmap_enter_with_object_lock
_vm_fault_page
_vm_fault_cleanup
_vm_fault_zero_page
_vm_page_validate_cs_fast
_vm_page_map_and_validate_cs
___kheap_alloc
_vm_fault_wire
_vm_fault_unwire
_vm_fault_copy
_vm_fault_copy_dst_cleanup
_vm_fault_copy_cleanup
_kdp_lightweight_fault
_vm_page_validate_cs
_vm_page_validate_cs_mapped_chunk
_revalidate_text_page
_kernel_memory_allocate
_kernel_memory_populate_object_and_unlock
_kmem_alloc_contig
_kmem_realloc
_kmem_alloc_pages
_kmem_free
_kmem_realloc_down
_kmem_alloc_external
_kmem_alloc_kobject_external
_kmem_alloc_pageable_external
_kmem_suballoc
_vm_map_set_cache_attr
_vm_map_apple_protected
_vm_map_clip_start
_vm_map_clip_end
_vm_map_enter_mem_object_helper
_vm_map_enter
_vm_map_destroy
_vm_map_copy_adjust_to_target
_vm_map_copy_discard
_vm_map_enter_fourk
_vm_map_entry_insert
_vm_map_wire_nested
_vm_map_delete
_vm_map_unwire_nested
_vm_map_submap_pmap_clean
_vm_map_simplify_entry
_vm_map_lookup_locked
_vm_map_copy_adjust_get_target_copy_map
_vm_map_copy_trim
_vm_map_copyout_internal
_vm_map_copyout_kernel_buffer
_vm_map_copy_remap
_vm_map_remove_and_unlock
__vm_map_clip_start
__vm_map_clip_end
_vm_map_clip_unnest
_vm_map_find_space
_vm_map_protect
_vm_map_remap
_vm_map_remap_extract
_vm_map_inherit
_vm_map_terminate
_vm_map_remove_flags
_vm_map_copy_overwrite
_vm_map_copy_overwrite_nested
_vm_map_overwrite_submap_recurse
_vm_map_copyin_internal
_vm_map_fork
_vm_map_corpse_footprint_collect
_vm_map_footprint_query_page_info
_vm_map_region_recurse_64
_vm_map_region_walk
_vm_map_region
_vm_map_region_top_walk
_vm_map_machine_attribute
_vm_map_behavior_set
_vm_map_msync
_vm_map_purgable_control
_vm_map_page_range_info_internal
_vm_named_entry_associate_vm_object
_vm_named_entry_to_vm_object
_vm_map_partial_reap
_vm_map_entry_should_cow_for_true_share
_vm_map_query_volatile
_vm_map_entry_cs_associate
_vm_decmp_upl_reprioritize
_vm_object_copy_slowly
_vm_pageout_throttle_up
_vm_pageout_initialize_page
_vm_pageout_cluster
_vm_pageout_scan
_vm_pageout_compress_page
_vm_pageout_iothread_external_continue
_vm_pageout_internal_start
_vm_object_upl_request
_upl_create
_vm_map_create_upl
_vm_object_iopl_request
_vm_map_enter_upl_range
_vm_map_remove_upl_range
_upl_commit_range
_vm_paging_map_object
_vm_paging_unmap_object
_vector_upl_create
_vector_upl_set_pagelist
_vm_purgeable_token_add
_vm_page_insert_internal
_vm_page_deactivate_internal
_vm_page_queues_remove
_vm_page_speculate
_vm_page_enqueue_inactive
_vm_page_add_to_backgroundq
_vm_page_replace
_vm_page_free_prepare_queues
_vm_page_remove
_vm_page_remove_internal
_vm_page_lookup
_vm_page_rename
_vm_page_activate
_vm_page_enqueue_active
_vm_page_update_background_state
_cpm_allocate
_vm_page_wire
_vm_page_unwire
_vm_page_check_pageable_safe
_vm_page_enqueue_cleaned
_vm_page_reactivate_all_throttled
_vm_page_reactivate_local
_vm_page_copy
_hibernate_flush_queue
_hibernate_consider_discard
_hibernate_discard_page
_hibernate_rebuild_vm_structs
_kern_allocation_name_allocate
_vm_page_diagnose
_vm_shared_region_auth_remap
_find_mapping_to_slide
_vm_shared_region_map_file
_vm_shared_region_map_file_setup
_vm_shared_region_slide
_vm_shared_region_map_file_final
_shared_region_pager_data_request
_shared_region_key_alloc
_swapfile_pager_data_request
_mach_vm_deallocate
_vm_deallocate
_mach_vm_page_range_query
_mach_make_memory_entry_internal
_vm_map_get_phys_page
_kperf_action_set_count
_kppet_thread
_kptimer_set_count
_kpc_register_cpu
_perfmon_config_create
_console_init
_vc_progress_set
_internal_enable_progressmeter
_initialize_screen
_gc_enable
_telemetry_init
_telemetry_process_sample
_telemetry_ast
_telemetry_macf_mark_curthread
_bootprofile_init
_apple_protect_pager_data_request
_fourk_pager_data_request
_rorgn_lockdown
_cpu_data_free
_arm_vm_prot_finalize
_io_map_with_prot
_ml_processor_register
_hibernate_page_list_allocate
_ppl_hmac_init
_hv_vcpu_destroy
_hv_trap_vcpu_create
_hv_trap_vcpu_destroy
_nfs4_init_clientid
_nfs4_parsefattr
_nfsm_chain_add_fattr4_f
_nfs4_reopen
_nfs4_open_rpc_internal
_nfs4_claim_delegated_open_rpc
_nfs4_open
_nfs4_open_reclaim_rpc
_nfs4_named_attr_dir_get
_nfs4_named_attr_get
_nfs_buf_release
_nfs_buf_get
_nfs_gss_clnt_ctx_find_principal
_nfs_gss_clnt_ctx_copy
_nfs_gss_clnt_ctx_init_retry
_nfs_gss_mach_alloc_buffer
_nfs_gss_clnt_verf_get
_nfs_gss_clnt_ctx_get_principal
_nfs_gss_svc_cred_get
_nfs_gss_svc_ctx_init
_nfs_nget
_nfsrv_readdirplus
_nfsrv_readdir
_nfsrv_symlink
_nfsrv_write
_nfsrv_read
_nfsrv_readlink
_nfsrv_init
_nfsrv_writegather
_nfs_socket_create
_nfs_connect
_nfs_request_finish
_xb_add_bytes
_nfs_loadattrcache
_nfs_getattrcache
_nfsrv_hang_addrlist
_nfsrv_export
_nfs_vfs_sysctl
_nfs_vfs_mount
_mountnfs
_nfs4_mount
_nfs4_mount_update_path_with_symlink
_nfs_refresh_fh
_nfs_lookitup
_nfs_dulookup_init
_nfs_vnop_ioctl
_mbuf_walk
_krb5_mic
_cc_key_schedule_create
_krb5_key_derivation
_krb5_mic_mbuf
_krb5_crypt_mbuf
_krb5_3des_key_derivation
_gss_krb5_cfx_get_mic
_gss_krb5_cfx_get_mic_mbuf
_krb5_cfx_crypt_mbuf
_gss_krb5_cfx_wrap_mbuf
_gss_krb5_3des_token_put
_gss_krb5_3des_wrap_mbuf
_gss_krb5_make_context
_netboot_mountroot
_dtrace_register
_dtrace_strref
_dtrace_ecb_create_enable
_dtrace_hash_add
_dtrace_probe_create
_dtrace_meta_register
_dtrace_proc_fork
_dtrace_lazy_dofs_process
_dtrace_helper_slurp
_dtrace_dof_slurp
_dtrace_dof_difo
_dtrace_difo_init
_dtrace_state_create
__dtrace_ioctl
_dtrace_dof_copyin
_dtrace_state_go
_dtrace_state_buffer
_helper_ioctl
_dtrace_init
_dtrace_postinit
_dtrace_module_loaded
_dtrace_toxrange_add
_dtrace_helpers_duplicate
_dtrace_difo_duplicate
_cyclic_add_omni
_dt_kmem_zalloc_tag
_blist_create
_fbt_provide_module
_fbt_init
_sdt_load_machsect
_sdt_init
_sdt_provide_module
___sdt_provide_module
_machtrace_provide
_systrace_provide
_profile_create
_fasttrap_tracepoint_retire
_fasttrap_init
_fasttrap_provider_lookup
_fasttrap_meta_create_probe
__fasttrap_ioctl
_bsd_startupearly
_perfmon_dev_open
_vfs_attr_pack_internal
_getvolattrlist
_readdirattr
_get_direntry
_setattrlist_internal
_allocbuf
_grab_memory_for_meta_buf
_bcleanbuf
_buf_brelse
_buffer_cache_gc
_add_name_internal
_nchinit
_round_page.10963
_cluster_write_direct
_sparse_cluster_push
_vfs_drt_alloc_map
_cluster_push_err
_cluster_release
_vfs_opv_init
_vfsinit
_sysctl_vfs_vfslist
_vfs_iterate
_set_package_extensions_table
_rmdir_remove_orphaned_appleDouble
___mac_mount
_dounmount_submounts
___mac_getfsstat
_openbyid_np
_access_extended
_vnode_readdir64
_searchfs
_fsctl_internal
_setxattr
_fsgetpath_extended
_utf8_normalizestr
_vn_read_swapfile
_vn_stat_noauth
_open_xattrfile
_get_xattrinfo
_shift_data_down
_shift_data_up
_vnode_getnamedstream
_vnode_flushnamedstream
_vfs_fsadd
_vnode_getattr
_vnode_get_filesec
_VNOP_SETATTR
_xattrfile_remove
_vn_rename
_fseventsioctl
_fseventsf_ioctl
_devfs_fdesc_init
_dev_add_node
_devfs_remove
_devfs_make_node_internal
_decmpfs_fetch_compressed_header
_decmpfs_decompress_file
_bpf_make_dev_t
_bpf_setf
_bpf_setif
_bridge_clone_create
_bridge_ioctl_gmnelist
_bridge_ioctl_gifsstp64
_bridge_rthash_delayed_resize
_bridge_ioctl_rts64
_bridge_ioctl_gifs64
_bridge_ioctl_gifsstp32
_bridge_ioctl_rts32
_bridge_ioctl_gifs32
_if_next_index
_if_clone_attach
_if_add_netagent_locked
_ifioctl
_ifioctl_iforder
_ifioctl_get_protolist
_copy_and_normalize
_dlil_event_internal
_dlil_if_acquire
_ether_add_proto
_bond_ioctl
_ndrv_sockaddr
_ndrv_peeraddr
_ndrv_connect
_ndrv_ctloutput
_rn_init
_raw_usockaddr
_raw_upeeraddr
_rt_setgate
_sysctl_rtsock
_rt_msg2
_route_output
_nstat_control_send
_nstat_sysinfo_send_data
_nstat_route_connect_attempt
_nstat_route_connect_success
_nstat_route_tx
_nstat_route_rx
_nstat_route_rtt
_nstat_route_update
_nstat_userland_get_snapshot
_nstat_userland_list_snapshot
_gif_ioctl
_sysctl_get_ports_used
_ifnet_allocate_extended
_ifnet_get_address_list_family_internal
_ifnet_get_multicast_list
_ifnet_list_get_common
_sysctl_if_family_ids
_net_str_id_find_internal
_utun_ctl_send
_necp_policy_apply_all
_necp_policy_apply
_necp_session_action
_necp_init
_necp_application_find_policy_match_internal
_necp_create_nexus_assign_message
_necp_client_update_observer_add_internal
_necp_client_update_observer_update_internal
_necp_destroy_client
_necp_client_add
_necp_client_list
_necp_client_add_flow
_necp_client_agent_action
_necp_client_sign
_necp_client_add_interface_option_if_needed
_necp_match_policy
_necp_set_socket_attributes
_necp_set_socket_attribute
_necp_get_socket_attributes
_necp_set_socket_domain_attributes
_netagent_ctl_setopt
_netagent_ctl_send
_netagent_send_success_response
_netagent_send_error_response
_netagent_register
_netagent_ioctl
_netagent_send_trigger
_netagent_client_message_with_params
_netagent_send_tokens_needed
_pfi_initialize
_pfi_address_add
_pfioctl
_pf_setup_pfsync_matching
_pf_find_or_create_ruleset
_pf_anchor_setup
_pf_anchor_copyout
_lltable_allocate_htbl
_restricted_in_port_init
_netem_config
_dhcpol_parse_buffer
_dhcpol_parse_packet
_inp_findmoptions
_imo_grow
_inp_getmoptions
_inp_setmoptions
_in_getsockaddr
_in_getpeeraddr
_get_pcblist_n
_heap_insert
_ip_dn_ctl
_set_fs_parms
_ip_init
_rip_pcblist
_rip_pcblist64
_rip_init
_tcp_cache_init
_tcp_pcblist
_tcp_pcblist64
_udp_pcblist
_udp_pcblist64
_udp_init
_udp_ctloutput
_flow_divert_connect_out_internal
_flow_divert_find_proc_by_uuid_filter
_flow_divert_input
_flow_divert_kctl_connect
_mp_getsockaddr
_mp_getpeeraddr
_mptcp_session_necp_cb
_mptcp_pcblist
_mptcp_subflow_add
_ah_hmac_sha2_512_init
_ah_hmac_sha2_384_init
_ah_hmac_sha2_256_init
_ah_keyed_sha1_init
_ah_keyed_md5_init
_ah_hmac_sha1_init
_ah_hmac_md5_init
_ah4_input
_ah6_input
_esp_cbc_encrypt
_esp_cbc_decrypt
_esp_schedule
_in6_sin_2_v4mapsin6_in_sock
_in6_cga_start
_ip6_init
_ip6_setpktopt
_copypktopts
_ip6_getmoptions
_ip6_setmoptions
_in6p_findmoptions
_in6_sockaddr
_sysctl_cga_parameters
_key_timehandler
_key_getsastat
_key_spddump
_key_dump
_key_newsav
_key_setsaval
_keydb_newsecreplay
_audit_arg_opaque
_audit_arg_data
_audit_arg_argv
_audit_arg_envv
_audit_identity_info_construct
_kaudit_to_bsm
_au_to_arg32
_au_to_arg64
_au_to_attr32
_au_to_data
_au_to_ipc_perm
_au_to_text
_au_to_path
_au_to_process32_ex
_au_to_socket_ex
_au_to_sock_unix
_au_to_sock_inet128
_au_to_sock_inet
_au_to_subject32
_au_to_subject32_ex
_au_to_exec_args
_au_to_exec_env
_au_to_identity
_au_to_header32_ex_tm
_audit_arg_mac_string
_audit_pipe_append
_audit_sdev_submit
_audit
_bsd_init
_create_buffers
_delete_buffers
_kernel_triage_extract
_kdbg_control
_kdbg_thrmap_init
_kdbg_write_thread_map
__copyout_cpu_map
__copy_cpu_map
_kdebug_trace_start
_aio_suspend_nocancel
_kauth_acl_inherit
_kauth_acl_alloc
_kauth_copyinfilesec
_kauth_filesec_alloc
_coredump
_csfg_get_platform_binary
_csfg_get_supplement_platform_binary
_csfg_get_signer_type
_csfg_get_supplement_signer_type
_csfg_get_teamid
_csfg_get_supplement_teamid
_csfg_get_prod_signed
_csfg_get_supplement_prod_signed
_fdt_fork
_fdalloc
_sys_fcntl_nocancel
_kevt_pcblist
_kevent_register
_kqworkloop_hash_init
_kevent_copyout_proc_dynkqids
_pid_kqueue_extinfo
_kctl_reg_list
_kctl_pcblist
_ctl_peeraddr
_ctl_ctloutput
_ctl_register
_exec_mach_imgact
_posix_spawn
_proc_prepareexit
__MALLOC_external
_STRDUP_external
_OSMalloc_external
_OSMalloc_nowait
_OSFree_external
_mincore
_build_userspace_exit_reason
_hashinit
_uio_create
_uio_duplicate
_sysctl_handle_kern_threadname
_sysctl_sched_stats
_sysctl_procargsx
_sysctl_get_owned_vmobjects
_sysctl_sysctl_name2oid
_sysctl
_sys_sysctlbyname
_memorystatus_init
_memorystatus_control
_sysctl_set_osenvironment
_sysctl_kern_msgbuf
_oslog_streamopen
_oslog_stream
_log_dmesg
_sbuf_new
_sbuf_ensure_capacity
_sysctl_coredump_encryption_key_update
_ioctl
_select_internal
_poll_nocancel
_log_data
_pipe
_pipe_write
_persona
_ulock_initialize
_ttymalloc
_ptmx_get_ioctl
_clalloc
_putc
_b_to_q
_csblob_register_profile
_cs_blob_cleanup
_ubc_cs_blob_allocate
_ubc_cs_blob_add
_ubc_cs_blob_add_supplement
_mbuf_drain_locked
_mbinit
_m_clalloc
_soreceive_addr
_bind
_connect_nocancel
_connectx
_sendit
_sendmsg_x
_recvmsg_x
_uipc_sockaddr
_unp_connect
_uipc_peeraddr
_uipc_bind
_uipc_accept
_unp_pcblist
_unp_pcblist64
_unp_gc
_unp_externalize
_vsock_sockaddr
_vsock_peeraddr
_vsock_accept
_shminit
_shm_delete_mapping
_shmsys
_shmfork
_semsys
_semundo_adjust
_msginit
_parse_machfile
_map_segment
_pshm_mmap
_sock_bind
_sock_connect
_sock_send_internal
_proc_listpids
_proc_pidinfo
_proc_listcoalitions
_bsd_setthreadname
_proc_pidfdlist
_proc_pidlistthreads
_proc_pidpathinfo
_proc_pidfileportlist
_proc_pidlistuptrs
_bsd_copythreadname
_os_reason_alloc_buffer_internal
_tracker_action
_tracker_dump
_soflow_get_flow
_shared_region_map_and_slide_np
_shared_region_map_and_slide_setup
_shared_region_map_and_slide_2_np
_kas_info
_vnode_trim_list
_imageboot_read_file_internal
_imageboot_setup
_kpc_sysctl
_sysctl_getset_bigarray
_grab_pgo_data
_protons_stats_sysctl
___channel_open
_cuckoo_hashtable_create
_skmem_arena_mib_get_sysctl
_skmem_cache_mib_get_sysctl
_skmem_cache_create
_skmem_cache_update_func
_skmem_region_mib_get_sysctl
_skmem_region_update_func
_skmem_region_create
_nexus_provider_list_sysctl
_nexus_channel_list_sysctl
_nexus_mib_get_sysctl
_nxctl_nexus_bind
_nxctl_get_nexus_prov_list
_nxctl_get_nexus_list
_nxctl_get_channel_list
_nx_port_grow
_na_rings_mem_setup
_fsw_flow_add
_flow_owner_buckets_alloc
_flow_route_buckets_alloc
_flow_route_id_buckets_alloc
_nx_mon_na_activate_common
_nx_netif_get_llink_info
_nx_netif_na_activate
_nx_netif_compat_na_activate
_nx_netif_netagent_flow_bind
_nx_netif_netagent_fill_port_info
_nx_netif_qset_create
_nx_netif_default_llink_config
_nx_upipe_na_find
OSMetaClass::OSMetaClass(char const*,OSMetaClass const*,uint)
OSMetaClass::preModLoad(char const*)
OSObject::operator new(ulong)
_OSObject_typed_operator_new
OSArray::initWithCapacity(uint)
OSArray::ensureCapacity(uint)
OSArray::MetaClass::alloc(void)
OSArray::operator new(ulong)
OSCollectionIterator::initializeIteratorStorage(void)
OSData::ensureCapacity(uint)
OSData::initWithCapacity(uint)
OSData::free(void)
OSData::MetaClass::alloc(void)
OSData::operator new(ulong)
OSData::clipForCopyout(void)
OSDictionary::initWithCapacity(uint)
OSDictionary::flushCollection(void)
OSDictionary::ensureCapacity(uint)
OSDictionary::MetaClass::alloc(void)
OSDictionary::operator new(ulong)
_OSKextVLog
OSKext::getPropertyForHostArch(char const*)
OSKext::copyInfo(OSArray *)
OSKext::loadExecutable(void)
OSKext::saveLoadedKextPanicList(void)
OSKext::updateLoadedKextSummaries(void)
__ZN25OSKextSavedMutableSegment11withSegmentEP18segment_command_64
OSKextSavedMutableSegment::free(void)
OSKext::serializeLogInfo(OSArray *,char **,uint *)
OSKext::handleRequest(host *,uint,char *,uint,char **,uint *,char **,uint *)
OSNumber::MetaClass::alloc(void)
OSNumber::operator new(ulong)
OSOrderedSet::initWithCapacity(uint,int (*)(OSMetaClassBase const*,OSMetaClassBase const*,void *),void *)
OSOrderedSet::ensureCapacity(uint)
operator new(ulong)
operator new[](ulong)
OSSerialize::ensureCapacity(uint)
OSSerialize::initWithCapacity(uint)
OSSerialize::free(void)
OSSet::MetaClass::alloc(void)
OSSet::operator new(ulong)
OSString::initWithCString(char const*)
OSString::MetaClass::alloc(void)
OSString::operator new(ulong)
OSString::initWithStringOfLength(char const*,ulong)
OSSymbolPool::removeSymbol(OSSymbol *)
OSSymbolPool::reconstructSymbols(bool)
OSSymbolPool::insertSymbol(OSSymbol *)
OSSymbol::MetaClass::alloc(void)
OSSymbol::initialize(void)
OSSymbol::operator new(ulong)
OSUnserializeparse(void)
OSUnserializeXMLparse(void *)
getString(parser_state *,int *)
OSUnserializeBinary(char const*,ulong,OSString **)
_kext_request
__os_log_with_args_internal
_log_queue_memory_handler
__Block_copy
__Block_object_assign
_IOHibernateSystemSleep
IOHibernateDone(IOHibernateVars *)
_IOLibInit
_IOMalloc_internal
_IOMalloc_external
_IOMallocZero_external
_IOMallocAligned_internal
_IOFreeAligned_internal
_IOKernelFreePhysical
_IOKernelAllocateWithPhysicalRestrict
_IOMallocContiguous
_IOMallocTypeImpl
IOMallocPageableCallback(_vm_map *,void *)
_IOFreePageable
_IOMallocData_external
_IOMallocZeroData_external
_IOMallocTypeVarImpl
IODeviceTreeAlloc(void *)
IODTSetResolving(IORegistryEntry *,long long (*)(uint,uint *,uint *),void (*)(IORegistryEntry *,uchar *,uchar *,uchar *))
IORegistryIterator::iterateOver(IORegistryEntry *,IORegistryPlane const*,uint)
IORegistryEntry::setIndexedProperty(uint,OSObject *)
IOService::resolveInterrupt(IOService*,int)
IOServicePH::systemHalt(int)
IOService::addInterruptStatistics(IOInterruptAccountingData *,int)
IOService::notifyControllingDriver(void)
IOService::notifyInterestedDrivers(void)
IOCommandGate::MetaClass::alloc(void)
IOCommandGate::operator new(ulong)
IOBufferMemoryDescriptor::initWithPhysicalMask(task *,uint,ulong long,ulong long,ulong long)
IOBufferMemoryDescriptor::free(void)
IOBufferMemoryDescriptor::MetaClass::alloc(void)
IOBufferMemoryDescriptor::operator new(ulong)
IODMACommand::MetaClass::alloc(void)
IODMACommand::operator new(ulong)
IOInterleavedMemoryDescriptor::initWithCapacity(ulong long,uint)
IOMemoryDescriptor::createMappingInTask(task *,ulong long,uint,ulong long,ulong long)
IOGeneralMemoryDescriptor::memoryReferenceMap(IOMemoryReference *,_vm_map *,ulong long,ulong long,uint,ulong long *)
IOGeneralMemoryDescriptor::memoryReferenceMapNew(IOMemoryReference *,_vm_map *,ulong long,ulong long,uint,ulong long *)
IOGeneralMemoryDescriptor::initWithOptions(void *,uint,uint,task *,uint,IOMapper *)
IOGeneralMemoryDescriptor::MetaClass::alloc(void)
IOMemoryMap::MetaClass::alloc(void)
IOGeneralMemoryDescriptor::operator new(ulong)
IOMemoryMap::operator new(ulong)
IOMultiMemoryDescriptor::initWithDescriptors(IOMemoryDescriptor **,uint,uint,bool)
IOGuardPageMemoryDescriptor::MetaClass::alloc(void)
IOGuardPageMemoryDescriptor::operator new(ulong)
IOCPUInterruptController::initCPUInterruptController(int,int)
IOSharedInterruptController::initInterruptController(IOInterruptController *,OSData *)
IOMachPort::MetaClass::alloc(void)
IOMachPort::withObjectAndType(OSObject *,uint)
IODataQueue::initWithCapacity(uint)
IODataQueue::free(void)
IOSharedDataQueue::initWithCapacity(uint)
IOSharedDataQueue::free(void)
IOStatistics::getStatistics(sysctl_req *)
IOStatistics::getWorkLoopStatistics(sysctl_req *)
IOStatistics::getUserClientStatistics(sysctl_req *)
IODataQueueDispatchSource::init(void)
OSActionCreateWithTypeNameInternal(OSObject *,ulong long,ulong long,ulong,OSString *,bool,OSAction **)
IOUserServer::copyInObjects(IORPCMessageMach *,IORPCMessage *,ulong,bool,bool)
IOUserServer::objectInstantiate(OSObject *,IORPC,IORPCMessage *)
_IOVnodeGetEntitlement
IOPerfControlClient::init(IOService *,ulong long)
IOSKMemoryBuffer::MetaClass::alloc(void)
IOSKMapper::initWithTask(task *,IOSKArena *)
_IOSKMemoryBufferCreate
_IOSKRegionCreate
IOUnifiedAddressTranslator::doMap(IOMemoryDescriptor *,ulong long,ulong long,uint)
IOPMrootDomain::setPMSetting(OSSymbol const*,OSObject *)
cpu_boot_thread(void *,int)
_mac_policy_register
_mac_externalize
_mac_do_get
_mac_do_set
_kalloc_type_view_copy
_kalloc_type_view_init_fixed
_kalloc_type_views_init
_kalloc_zones_init
_kheap_startup_init
_waitq_bootstrap
_zone_cram_early
_zone_lock_was_contended
_vm_rtfault_record_init
_kmem_range_init
_kmem_scramble_ranges
___kma_failed_panic
_vm_map_relocate_early_elem
___vm_map_delete_loose_atomic_panic
_vm_paging_map_init
_panic_kernel
_oslog_init_firehose
_skmem_dump
_sysctl_load_brand_string
_oslog_init_logmem
_log_queue_init_memory

kalloc_ext & krealloc_ext

  • changes caused by the arg type changing of kalloc_ext & krealloc_ext

  • Count: 670

_mach_gss_init_sec_context
_mach_gss_accept_sec_context
_mach_gss_log_error
_UNDExecute_rpc
_UNDDisplayCustomFromBundle_rpc
_UNDDisplayNoticeSimple_rpc
_UNDDisplayAlertSimple_rpc
_kdp_core_handle_new_encryption_key
_kdp_core_polled_io_polled_file_available
_ipc_entry_grow_table
_ipc_kmsg_alloc
_ipc_kmsg_alloc_uext_reply
_ipc_kmsg_get_from_user
_ipc_kmsg_get_from_kernel
_ipc_kmsg_copyin_from_user
_ipc_port_request_grow
_ipc_space_create
_ipc_service_port_label_alloc
_user_data_get_value
_ivac_alloc
_ivace_reference_by_value
_host_create_mach_voucher_trap
_mach_voucher_extract_attr_recipe_trap
_arcade_ast
_ast_taken_user
___btlib_init
___btlib_rehash_and_lock
_core_analytics_allocate_event
_exception_deliver
_hazard_retire
_host_processors
_mig_user_allocate
_mach_ports_lookup
_kalloc_external
_kalloc_data_external
_kalloc_type_impl_external
_krealloc_data_external
_kern_os_malloc_external
_kern_os_realloc_external
_ledger_template_create
_ledger_template_copy
_ledger_entry_add_with_flags
_ledger_template_info
_ledger_get_task_entry_info_multiple
_processor_set_things
_sched_clutch_init_with_thread_group
_kernel_bootstrap
_task_create_internal
_task_get_vm_shared_region_id_and_jop_pid
_task_collect_crash_info
_task_duplicate_map_and_threads
_task_threads_internal
_task_add_turnstile_watchports
_task_transfer_turnstile_watchports
_task_dyld_process_info_notify_register
_task_policy_update_complete_unlocked
_thread_create_internal
_exception_raise_state
_exception_raise_state_identity
__Xhost_processor_sets
_mach_exception_raise_state
_mach_exception_raise_state_identity
_send_cpu_usage_violation
_send_cpu_wakes_violation
_send_disk_writes_violation
_audit_analytics
_send_nspace_resolve_path
_send_vfs_resolve_file
_send_vfs_resolve_dir
_c_seg_alloc_nextslot
_compressor_memory_object_create
_vm_swap_create_file
_vm_compaction_swapper_do_init
_vm_fault_enter_prepare
___kheap_alloc
_revalidate_text_page
_vm_map_copy_adjust_to_target
_vm_map_copyin_internal
_vm_decmp_upl_reprioritize
_upl_create
_vector_upl_create
_vector_upl_set_pagelist
_kern_allocation_name_allocate
_vm_shared_region_map_file
_vm_shared_region_slide
_vm_shared_region_map_file_final
_shared_region_key_alloc
_mach_vm_page_range_query
_kperf_action_set_count
_kppet_thread
_kpc_register_cpu
_perfmon_config_create
_vc_progress_set
_internal_enable_progressmeter
_gc_enable
_telemetry_process_sample
_telemetry_ast
_hibernate_page_list_allocate
_nfs4_init_clientid
_nfs4_parsefattr
_nfsm_chain_add_fattr4_f
_nfs4_reopen
_nfs4_open_rpc_internal
_nfs4_claim_delegated_open_rpc
_nfs4_open
_nfs4_open_reclaim_rpc
_nfs4_named_attr_dir_get
_nfs4_named_attr_get
_nfs_buf_get
_nfs_gss_clnt_ctx_find_principal
_nfs_gss_clnt_ctx_copy
_nfs_gss_clnt_ctx_init_retry
_nfs_gss_clnt_verf_get
_nfs_gss_clnt_ctx_get_principal
_nfs_gss_svc_cred_get
_nfs_gss_svc_ctx_init
_nfs_nget
_nfsrv_readdirplus
_nfsrv_readdir
_nfsrv_symlink
_nfsrv_write
_nfsrv_read
_nfsrv_readlink
_nfsrv_init
_nfsrv_writegather
_nfs_socket_create
_nfs_connect
_nfs_request_finish
_xb_add_bytes
_nfs_loadattrcache
_nfs_getattrcache
_nfsrv_hang_addrlist
_nfsrv_export
_nfs_vfs_sysctl
_nfs_vfs_mount
_mountnfs
_nfs4_mount
_nfs4_mount_update_path_with_symlink
_nfs_refresh_fh
_nfs_lookitup
_nfs_dulookup_init
_nfs_vnop_ioctl
_mbuf_walk
_krb5_mic
_cc_key_schedule_create
_krb5_key_derivation
_krb5_mic_mbuf
_krb5_crypt_mbuf
_krb5_3des_key_derivation
_gss_krb5_cfx_get_mic
_gss_krb5_cfx_get_mic_mbuf
_krb5_cfx_crypt_mbuf
_gss_krb5_cfx_wrap_mbuf
_gss_krb5_3des_token_put
_gss_krb5_3des_wrap_mbuf
_gss_krb5_make_context
_netboot_mountroot
_dtrace_register
_dtrace_strref
_dtrace_ecb_create_enable
_dtrace_hash_add
_dtrace_probe_create
_dtrace_meta_register
_dtrace_proc_fork
_dtrace_lazy_dofs_process
_dtrace_helper_slurp
_dtrace_dof_slurp
_dtrace_dof_difo
_dtrace_difo_init
_dtrace_state_create
__dtrace_ioctl
_dtrace_dof_copyin
_dtrace_state_go
_dtrace_state_buffer
_helper_ioctl
_dtrace_init
_dtrace_postinit
_dtrace_module_loaded
_dtrace_toxrange_add
_dtrace_helpers_duplicate
_dtrace_difo_duplicate
_cyclic_add_omni
_dt_kmem_zalloc_tag
_blist_create
_fbt_provide_module
_fbt_init
_sdt_load_machsect
_sdt_init
_sdt_provide_module
___sdt_provide_module
_machtrace_provide
_systrace_provide
_profile_create
_fasttrap_tracepoint_retire
_fasttrap_init
_fasttrap_provider_lookup
_fasttrap_meta_create_probe
__fasttrap_ioctl
_perfmon_dev_open
_vfs_attr_pack_internal
_getvolattrlist
_readdirattr
_get_direntry
_setattrlist_internal
_grab_memory_for_meta_buf
_add_name_internal
_nchinit
_vfsinit
_sysctl_vfs_vfslist
_vfs_iterate
_set_package_extensions_table
_rmdir_remove_orphaned_appleDouble
___mac_mount
_dounmount_submounts
___mac_getfsstat
_openbyid_np
_access_extended
_vnode_readdir64
_searchfs
_fsctl_internal
_setxattr
_fsgetpath_extended
_utf8_normalizestr
_vn_read_swapfile
_vn_stat_noauth
_open_xattrfile
_get_xattrinfo
_shift_data_down
_shift_data_up
_vnode_getnamedstream
_vnode_flushnamedstream
_vfs_fsadd
_vnode_getattr
_vnode_get_filesec
_VNOP_SETATTR
_xattrfile_remove
_vn_rename
_fseventsioctl
_fseventsf_ioctl
_devfs_fdesc_init
_dev_add_node
_devfs_remove
_devfs_make_node_internal
_decmpfs_fetch_compressed_header
_decmpfs_decompress_file
_bpf_make_dev_t
_bpf_setf
_bpf_setif
_bridge_clone_create
_bridge_ioctl_gmnelist
_bridge_ioctl_gifsstp64
_bridge_rthash_delayed_resize
_bridge_ioctl_rts64
_bridge_ioctl_gifs64
_bridge_ioctl_gifsstp32
_bridge_ioctl_rts32
_bridge_ioctl_gifs32
_if_next_index
_if_clone_attach
_if_add_netagent_locked
_ifioctl
_ifioctl_iforder
_ifioctl_get_protolist
_copy_and_normalize
_dlil_event_internal
_dlil_if_acquire
_ether_add_proto
_bond_ioctl
_ndrv_sockaddr
_ndrv_peeraddr
_ndrv_connect
_ndrv_ctloutput
_raw_usockaddr
_raw_upeeraddr
_rt_setgate
_sysctl_rtsock
_rt_msg2
_route_output
_nstat_control_send
_nstat_sysinfo_send_data
_nstat_route_connect_attempt
_nstat_route_connect_success
_nstat_route_tx
_nstat_route_rx
_nstat_route_rtt
_nstat_route_update
_nstat_userland_get_snapshot
_nstat_userland_list_snapshot
_gif_ioctl
_sysctl_get_ports_used
_ifnet_allocate_extended
_ifnet_get_address_list_family_internal
_ifnet_get_multicast_list
_ifnet_list_get_common
_sysctl_if_family_ids
_necp_policy_apply_all
_necp_policy_apply
_necp_session_action
_necp_init
_necp_create_nexus_assign_message
_necp_client_update_observer_add_internal
_necp_client_update_observer_update_internal
_necp_destroy_client
_necp_client_add
_necp_client_list
_necp_client_add_flow
_necp_client_agent_action
_necp_client_sign
_necp_client_add_interface_option_if_needed
_necp_match_policy
_necp_set_socket_attributes
_necp_set_socket_attribute
_necp_get_socket_attributes
_necp_set_socket_domain_attributes
_netagent_ctl_setopt
_netagent_ctl_send
_netagent_send_success_response
_netagent_send_error_response
_netagent_register
_netagent_ioctl
_netagent_send_trigger
_netagent_client_message_with_params
_netagent_send_tokens_needed
_pfi_initialize
_pfi_address_add
_pfioctl
_pf_setup_pfsync_matching
_pf_find_or_create_ruleset
_pf_anchor_setup
_pf_anchor_copyout
_lltable_allocate_htbl
_restricted_in_port_init
_dhcpol_parse_buffer
_dhcpol_parse_packet
_inp_findmoptions
_imo_grow
_inp_getmoptions
_inp_setmoptions
_in_getsockaddr
_in_getpeeraddr
_get_pcblist_n
_heap_insert
_ip_dn_ctl
_set_fs_parms
_rip_pcblist
_rip_pcblist64
_rip_init
_tcp_pcblist
_tcp_pcblist64
_udp_pcblist
_udp_pcblist64
_udp_init
_udp_ctloutput
_flow_divert_connect_out_internal
_flow_divert_find_proc_by_uuid_filter
_flow_divert_input
_flow_divert_kctl_connect
_mp_getsockaddr
_mp_getpeeraddr
_mptcp_session_necp_cb
_mptcp_pcblist
_mptcp_subflow_add
_ah_hmac_sha2_512_init
_ah_hmac_sha2_384_init
_ah_hmac_sha2_256_init
_ah_keyed_sha1_init
_ah_keyed_md5_init
_ah_hmac_sha1_init
_ah_hmac_md5_init
_ah4_input
_ah6_input
_esp_cbc_encrypt
_esp_cbc_decrypt
_esp_schedule
_in6_sin_2_v4mapsin6_in_sock
_in6_cga_start
_ip6_setpktopt
_copypktopts
_ip6_getmoptions
_ip6_setmoptions
_in6p_findmoptions
_in6_sockaddr
_sysctl_cga_parameters
_key_timehandler
_key_getsastat
_key_spddump
_key_dump
_key_newsav
_key_setsaval
_keydb_newsecreplay
_audit_arg_opaque
_audit_arg_data
_audit_arg_argv
_audit_arg_envv
_audit_identity_info_construct
_kaudit_to_bsm
_au_to_arg32
_au_to_arg64
_au_to_attr32
_au_to_data
_au_to_ipc_perm
_au_to_text
_au_to_path
_au_to_process32_ex
_au_to_socket_ex
_au_to_sock_unix
_au_to_sock_inet128
_au_to_sock_inet
_au_to_subject32
_au_to_subject32_ex
_au_to_exec_args
_au_to_exec_env
_au_to_identity
_au_to_header32_ex_tm
_audit_arg_mac_string
_audit_pipe_append
_audit_sdev_submit
_audit
_bsd_init
_create_buffers
_kernel_triage_extract
_kdbg_control
_kdbg_thrmap_init
_kdbg_write_thread_map
_aio_suspend_nocancel
_kauth_acl_inherit
_kauth_acl_alloc
_kauth_copyinfilesec
_kauth_filesec_alloc
_fdt_fork
_fdalloc
_sys_fcntl_nocancel
_kevt_pcblist
_kevent_register
_kqworkloop_hash_init
_kevent_copyout_proc_dynkqids
_pid_kqueue_extinfo
_kctl_reg_list
_kctl_pcblist
_ctl_peeraddr
_ctl_ctloutput
_ctl_register
_exec_mach_imgact
_posix_spawn
_proc_prepareexit
__MALLOC_external
_STRDUP_external
_OSMalloc_external
_OSMalloc_nowait
_mincore
_build_userspace_exit_reason
_hashinit
_uio_create
_uio_duplicate
_sysctl_handle_kern_threadname
_sysctl_sched_stats
_sysctl_get_owned_vmobjects
_sysctl_sysctl_name2oid
_sysctl
_sys_sysctlbyname
_memorystatus_init
_memorystatus_control
_sysctl_kern_msgbuf
_oslog_streamopen
_oslog_stream
_log_dmesg
_sbuf_new
_sysctl_coredump_encryption_key_update
_ioctl
_select_internal
_poll_nocancel
_log_data
_pipe
_pipe_write
_persona
_ttymalloc
_ptmx_get_ioctl
_clalloc
_putc
_b_to_q
_ubc_cs_blob_allocate
_ubc_cs_blob_add_supplement
_soreceive_addr
_bind
_connect_nocancel
_connectx
_sendit
_sendmsg_x
_recvmsg_x
_uipc_sockaddr
_unp_connect
_uipc_peeraddr
_uipc_bind
_uipc_accept
_unp_pcblist
_unp_pcblist64
_unp_gc
_unp_externalize
_vsock_sockaddr
_vsock_peeraddr
_vsock_accept
_shmsys
_shmfork
_semsys
_semundo_adjust
_msginit
_parse_machfile
_sock_bind
_sock_connect
_sock_send_internal
_proc_listpids
_proc_pidinfo
_proc_listcoalitions
_bsd_setthreadname
_proc_pidfdlist
_proc_pidlistthreads
_proc_pidpathinfo
_proc_pidfileportlist
_proc_pidlistuptrs
_bsd_copythreadname
_os_reason_alloc_buffer_internal
_tracker_action
_tracker_dump
_soflow_get_flow
_shared_region_map_and_slide_np
_shared_region_map_and_slide_setup
_shared_region_map_and_slide_2_np
_kas_info
_vnode_trim_list
_imageboot_read_file_internal
_imageboot_setup
_kpc_sysctl
_sysctl_getset_bigarray
_grab_pgo_data
_protons_stats_sysctl
___channel_open
_cuckoo_hashtable_create
_skmem_arena_mib_get_sysctl
_skmem_cache_mib_get_sysctl
_skmem_cache_create
_skmem_cache_update_func
_skmem_region_mib_get_sysctl
_skmem_region_update_func
_skmem_region_create
_nexus_provider_list_sysctl
_nexus_channel_list_sysctl
_nexus_mib_get_sysctl
_nxctl_nexus_bind
_nxctl_get_nexus_prov_list
_nxctl_get_nexus_list
_nxctl_get_channel_list
_nx_port_grow
_na_rings_mem_setup
_fsw_flow_add
_flow_owner_buckets_alloc
_flow_route_buckets_alloc
_flow_route_id_buckets_alloc
_nx_mon_na_activate_common
_nx_netif_get_llink_info
_nx_netif_na_activate
_nx_netif_compat_na_activate
_nx_netif_netagent_flow_bind
_nx_netif_netagent_fill_port_info
_nx_netif_qset_create
_nx_netif_default_llink_config
_nx_upipe_na_find
OSMetaClass::OSMetaClass(char const*,OSMetaClass const*,uint)
OSMetaClass::preModLoad(char const*)
OSObject::operator new(ulong)
_OSObject_typed_operator_new
OSArray::initWithCapacity(uint)
OSArray::ensureCapacity(uint)
OSArray::MetaClass::alloc(void)
OSArray::operator new(ulong)
OSCollectionIterator::initializeIteratorStorage(void)
OSData::MetaClass::alloc(void)
OSData::operator new(ulong)
OSDictionary::initWithCapacity(uint)
OSDictionary::ensureCapacity(uint)
OSDictionary::MetaClass::alloc(void)
OSDictionary::operator new(ulong)
_OSKextVLog
OSKext::getPropertyForHostArch(char const*)
OSKext::copyInfo(OSArray *)
OSKext::loadExecutable(void)
OSKext::saveLoadedKextPanicList(void)
OSKext::updateLoadedKextSummaries(void)
OSNumber::MetaClass::alloc(void)
OSNumber::operator new(ulong)
OSOrderedSet::initWithCapacity(uint,int (*)(OSMetaClassBase const*,OSMetaClassBase const*,void *),void *)
OSOrderedSet::ensureCapacity(uint)
operator new(ulong)
operator new[](ulong)
OSSet::MetaClass::alloc(void)
OSSet::operator new(ulong)
OSString::initWithCString(char const*)
OSString::MetaClass::alloc(void)
OSString::operator new(ulong)
OSString::initWithStringOfLength(char const*,ulong)
OSSymbolPool::removeSymbol(OSSymbol *)
OSSymbolPool::reconstructSymbols(bool)
OSSymbolPool::insertSymbol(OSSymbol *)
OSSymbol::MetaClass::alloc(void)
OSSymbol::initialize(void)
OSSymbol::operator new(ulong)
OSUnserializeparse(void)
OSUnserializeXMLparse(void *)
getString(parser_state *,int *)
OSUnserializeBinary(char const*,ulong,OSString **)
__os_log_with_args_internal
_log_queue_memory_handler
__Block_copy
__Block_object_assign
_IOMalloc_internal
_IOMalloc_external
_IOMallocZero_external
_IOMallocAligned_internal
_IOKernelAllocateWithPhysicalRestrict
_IOMallocContiguous
_IOMallocTypeImpl
_IOMallocData_external
_IOMallocZeroData_external
_IOMallocTypeVarImpl
IODeviceTreeAlloc(void *)
IODTSetResolving(IORegistryEntry *,long long (*)(uint,uint *,uint *),void (*)(IORegistryEntry *,uchar *,uchar *,uchar *))
IORegistryIterator::iterateOver(IORegistryEntry *,IORegistryPlane const*,uint)
IORegistryEntry::setIndexedProperty(uint,OSObject *)
IOService::resolveInterrupt(IOService*,int)
IOService::addInterruptStatistics(IOInterruptAccountingData *,int)
IOService::notifyControllingDriver(void)
IOService::notifyInterestedDrivers(void)
IOCommandGate::MetaClass::alloc(void)
IOCommandGate::operator new(ulong)
IOBufferMemoryDescriptor::MetaClass::alloc(void)
IOBufferMemoryDescriptor::operator new(ulong)
IODMACommand::MetaClass::alloc(void)
IODMACommand::operator new(ulong)
IOInterleavedMemoryDescriptor::initWithCapacity(ulong long,uint)
IOMemoryDescriptor::createMappingInTask(task *,ulong long,uint,ulong long,ulong long)
IOGeneralMemoryDescriptor::initWithOptions(void *,uint,uint,task *,uint,IOMapper *)
IOGeneralMemoryDescriptor::MetaClass::alloc(void)
IOMemoryMap::MetaClass::alloc(void)
IOGeneralMemoryDescriptor::operator new(ulong)
IOMemoryMap::operator new(ulong)
IOMultiMemoryDescriptor::initWithDescriptors(IOMemoryDescriptor **,uint,uint,bool)
IOGuardPageMemoryDescriptor::MetaClass::alloc(void)
IOGuardPageMemoryDescriptor::operator new(ulong)
IOSharedInterruptController::initInterruptController(IOInterruptController *,OSData *)
IOMachPort::MetaClass::alloc(void)
IOMachPort::withObjectAndType(OSObject *,uint)
IOStatistics::getStatistics(sysctl_req *)
IOStatistics::getWorkLoopStatistics(sysctl_req *)
IOStatistics::getUserClientStatistics(sysctl_req *)
IODataQueueDispatchSource::init(void)
OSActionCreateWithTypeNameInternal(OSObject *,ulong long,ulong long,ulong,OSString *,bool,OSAction **)
IOUserServer::objectInstantiate(OSObject *,IORPC,IORPCMessage *)
_IOVnodeGetEntitlement
IOPerfControlClient::init(IOService *,ulong long)
IOSKMemoryBuffer::MetaClass::alloc(void)
IOSKMapper::initWithTask(task *,IOSKArena *)
_IOSKMemoryBufferCreate
_IOSKRegionCreate
IOUnifiedAddressTranslator::doMap(IOMemoryDescriptor *,ulong long,ulong long,uint)
IOPMrootDomain::setPMSetting(OSSymbol const*,OSObject *)
_mac_policy_register
_mac_externalize
_mac_do_get
_mac_do_set
_skmem_dump
_log_queue_init_memory

kmem_alloc_guard & kmem_alloc_guard

  • changes caused by function renaming:
  1. kernel_memory_allocate -> kmem_alloc_guard
  2. kmem_free -> kmem_free_guard
  3. kmem_realloc -> kmem_realloc_guard
  • Count: 122
_kern_stack_snapshot_internal
_kdp_core_polled_io_polled_file_available
_kdp_core_init
_aea_stage_initialize
_aea_stage_free
_buffer_stage_initialize
_buffer_stage_free
_disk_stage_free
_progress_notify_stage_initialize
_progress_notify_stage_free
_shmem_stage_initialize
_shmem_stage_free
_zlib_stage_initialize
_zlib_stage_free
_memory_backing_aware_buffer_stage_initialize
_memory_backing_aware_buffer_stage_free
_ipc_kmsg_clean_partial
_mach_port_space_info
_mach_port_names
_mach_port_get_set_status
___btlib_init
___btlib_grow
_host_processor_info
_kalloc_large
_host_lockgroup_info
_stack_alloc
_stack_collect
_turnstiles_init
_zone_expand_locked
_zone_reclaim
_zone_fill_initially
_mach_memory_info
_zdestroy
_vm_compressor_init
_vm_swap_reclaim
_revalidate_text_page
_vm_map_corpse_footprint_collect
_vm_pageout_internal_start
_vm_purgeable_token_add
_swapfile_pager_data_request
_kptimer_set_count
_console_init
_initialize_screen
_telemetry_init
_telemetry_macf_mark_curthread
_bootprofile_init
_rorgn_lockdown
_arm_vm_prot_finalize
_io_map_with_prot
_ml_processor_register
_hv_trap_vcpu_create
_nfs_gss_mach_alloc_buffer
_bsd_startupearly
_allocbuf
_bcleanbuf
_buf_brelse
_buffer_cache_gc
_sparse_cluster_push
_vfs_drt_alloc_map
_cluster_push_err
_cluster_release
_vfs_opv_init
_rn_init
_net_str_id_find_internal
_ip_init
_tcp_cache_init
_ip6_init
_create_buffers
_delete_buffers
_kdbg_control
__copyout_cpu_map
__copy_cpu_map
_kdebug_trace_start
_coredump
_OSMalloc_external
_OSFree_external
_sysctl_procargsx
_memorystatus_init
_sysctl_set_osenvironment
_ulock_initialize
_csblob_register_profile
_cs_blob_cleanup
_ubc_cs_blob_allocate
_ubc_cs_blob_add
_mbuf_drain_locked
_mbinit
_m_clalloc
_shminit
_parse_machfile
_imageboot_read_file_internal
_imageboot_setup
OSKext::updateLoadedKextSummaries(void)
__ZN25OSKextSavedMutableSegment11withSegmentEP18segment_command_64
OSKextSavedMutableSegment::free(void)
OSKext::serializeLogInfo(OSArray *,char **,uint *)
OSKext::handleRequest(host *,uint,char *,uint,char **,uint *,char **,uint *)
OSSerialize::initWithCapacity(uint)
_kext_request
_IOHibernateSystemSleep
IOHibernateDone(IOHibernateVars *)
_IOMallocAligned_internal
_IOFreeAligned_internal
_IOKernelFreePhysical
_IOKernelAllocateWithPhysicalRestrict
IOMallocPageableCallback(_vm_map *,void *)
IOBufferMemoryDescriptor::initWithPhysicalMask(task *,uint,ulong long,ulong long,ulong long)
IOBufferMemoryDescriptor::free(void)
IOCPUInterruptController::initCPUInterruptController(int,int)
IODataQueue::initWithCapacity(uint)
IODataQueue::free(void)
IOSharedDataQueue::initWithCapacity(uint)
IOSharedDataQueue::free(void)
cpu_boot_thread(void *,int)
_kalloc_type_views_init
_waitq_bootstrap
_vm_rtfault_record_init
_kmem_scramble_ranges
_vm_paging_map_init
_panic_kernel
_oslog_init_firehose
_sysctl_load_brand_string
_oslog_init_logmem

zone

  • seems that only code changes caused by data structure changing.
__zalloc_permanent
_zone_create_ext
_zalloc_item
_zalloc_item_slow
_zalloc_item_fast
_zone_unlock
_zalloc_cached_slow
_zalloc_cached_import
_zfree_cached_slow
_zfree_item
_zone_defrag
_zone_expand_async
_compute_zone_working_set_size
_get_zone_info
_zone_cram_early
_zone_lock_was_contended

vm

_vm_map_lookup_kalloc_entry_locked
_get_vmmap_entries
_get_vmsubmap_entries
_vm_object_update
_vm_fault_internal
_vm_fault_enter
_vm_fault_attempt_pmap_enter
_vm_fault_pmap_enter_with_object_lock
_vm_fault_page
_vm_fault_cleanup
_vm_fault_zero_page
_vm_page_validate_cs_fast
_vm_page_map_and_validate_cs
_vm_fault_wire
_vm_fault_unwire
_vm_fault_copy
_vm_fault_copy_dst_cleanup
_vm_fault_copy_cleanup
_vm_page_validate_cs
_vm_page_validate_cs_mapped_chunk
_vm_map_set_cache_attr
_vm_map_apple_protected
_vm_map_clip_start
_vm_map_clip_end
_vm_map_enter
_vm_map_destroy
_vm_map_copy_discard
_vm_map_enter_fourk
_vm_map_entry_insert
_vm_map_wire_nested
_vm_map_delete
_vm_map_unwire_nested
_vm_map_submap_pmap_clean
_vm_map_simplify_entry
_vm_map_lookup_locked
_vm_map_copy_adjust_get_target_copy_map
_vm_map_copy_trim
_vm_map_copyout_internal
_vm_map_copy_remap
_vm_map_remove_and_unlock
__vm_map_clip_start
__vm_map_clip_end
_vm_map_clip_unnest
_vm_map_find_space
_vm_map_protect
_vm_map_remap
_vm_map_remap_extract
_vm_map_inherit
_vm_map_remove_flags
_vm_map_copy_overwrite
_vm_map_copy_overwrite_nested
_vm_map_overwrite_submap_recurse
_vm_map_fork
_vm_map_footprint_query_page_info
_vm_map_region_recurse_64
_vm_map_region_walk
_vm_map_region
_vm_map_region_top_walk
_vm_map_machine_attribute
_vm_map_behavior_set
_vm_map_msync
_vm_map_purgable_control
_vm_map_page_range_info_internal
_vm_named_entry_associate_vm_object
_vm_named_entry_to_vm_object
_vm_map_partial_reap
_vm_map_entry_should_cow_for_true_share
_vm_map_query_volatile
_vm_map_entry_cs_associate
_vm_object_copy_slowly
_vm_pageout_throttle_up
_vm_pageout_initialize_page
_vm_pageout_cluster
_vm_pageout_scan
_vm_pageout_compress_page
_vm_pageout_iothread_external_continue
_vm_object_upl_request
_vm_map_create_upl
_vm_object_iopl_request
_vm_map_enter_upl_range
_vm_page_insert_internal
_vm_page_deactivate_internal
_vm_page_queues_remove
_vm_page_speculate
_vm_page_enqueue_inactive
_vm_page_add_to_backgroundq
_vm_page_replace
_vm_page_free_prepare_queues
_vm_page_remove
_vm_page_remove_internal
_vm_page_lookup
_vm_page_rename
_vm_page_activate
_vm_page_enqueue_active
_vm_page_update_background_state
_vm_page_wire
_vm_page_unwire
_vm_page_check_pageable_safe
_vm_page_enqueue_cleaned
_vm_page_reactivate_all_throttled
_vm_page_reactivate_local
_vm_page_copy
_vm_page_diagnose
_vm_shared_region_auth_remap
_vm_shared_region_map_file_setup
_vm_map_get_phys_page
_vm_map_relocate_early_elem

IOKit

OSData::free
OSData::clipForCopyout
OSDictionary::flushCollection
IOServicePH::systemHalt
IOGeneralMemoryDescriptor::memoryReferenceMap
IOGeneralMemoryDescriptor::memoryReferenceMapNew

codesign

  • protect codesign identities with Data Key A
_csfg_get_platform_binary
_csfg_get_supplement_platform_binary
_csfg_get_signer_type
_csfg_get_supplement_signer_type
_csfg_get_teamid
_csfg_get_supplement_teamid
_csfg_get_prod_signed
_csfg_get_supplement_prod_signed

kheap_startup_init

  • random

others

_hw_lock_try_nopreempt
_lck_ticket_lock
_memory_object_control_uiomove
_fill_procregioninfo
_fill_vnodeinfoforaddr
_fill_procregioninfo_onlymappedvnodes
_find_region_details
_find_vnode_object
_upl_commit_range
_cpm_allocate
_hibernate_flush_queue
_hibernate_consider_discard
_hibernate_discard_page
_hibernate_rebuild_vm_structs
_find_mapping_to_slide
_shared_region_pager_data_request
_mach_make_memory_entry_internal
_apple_protect_pager_data_request
_fourk_pager_data_request
_nfs_buf_release
_round_page.10963
_cluster_write_direct
_utun_ctl_send
_necp_application_find_policy_match_internal
_map_segment
_pshm_mmap
_IOLibInit
_IOFreePageable
_kmem_range_init
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