Status: Syscalls

The map of zircon sycall and zCore syscall

基于zircon 2020.06.10

Total number of syscalls

Total = 153

Completeness of syscalls

100% Finished （已经完成） = 61
XX% 0<XX<100% (部分完成/不完善) = 31
0% （完全没做）= 61

Status	Description
✅	已经完成
⚠️	部分完成
？	不完善
	完全没做

“已经完成”表示通过了基本测试集。
“部分完成”/“不完善”有bug或实现不全，不能通过基本测试集
“完全没做”等待认领

即使已经完成的，也可能有错误。如果发现错误、请通过issues/PR方式提供信息。谢谢！

内核对象划分

syscall type	count
Handles	4
Objects	10
Threads	5
Processes	5
Jobs	3
Tasks	3
Profiles	1
Exceptions	2
Channels	6
Sockets	4
Stream	6
Fifos	3
Events and Event Pairs	3
Ports	4
Futexes	3
Virtual Memory Objects (VMOs)	10
Virtual Memory Address Regions (VMARs)	6
Userspace Pagers	5
Cryptographically Secure RNG	2
Time	7
Timers	3
Hypervisor guests	2
Virtual CPUs	6
Global system information	5
Debug Logging	6
Multi-function	2
System	3
DDK	14
Display drivers	2
Tracing	4
Others/Work in progress	14

共31个Object syscall

total = 4 + 10 + 5 + 5 + 3 + 3 + 1 + 2 + 6 + 4 + 6 + 3 + 3 + 4 + 3 + 10 + 6 + 5 + 2 + 7 + 3 + 2 + 6 + 5 + 6 + 2 + 3 + 14 + 2 + 4 + 14 = 153

Syscall

Handles (4/4)

id	zircon syscall	description	zcore
1	handle_close	close a handle	✅
2	handle_close_many	close several handles	✅
3	handle_duplicate	create a duplicate handle (optionally with reduced rights)	✅
4	handle_replace	create a new handle (optionally with reduced rights) and destroy the old one	✅

Objects (3/10)

id	zircon syscall	description	zcore
5	object_get_child	find the child of an object by its koid	⚠️
6	object_get_info	obtain information about an object	⚠️
7	object_get_property	read an object property	⚠️
8	object_set_profile	apply a profile to a thread
9	object_set_property	modify an object property	⚠️
10	object_signal	set or clear the user signals on an object	⚠️
11	object_signal_peer	set or clear the user signals in the opposite end	✅
12	object_wait_many	wait for signals on multiple objects	⚠️
13	object_wait_one	wait for signals on one object	✅
14	object_wait_async	asynchronous notifications on signal change	✅

Threads (2/5)

id	zircon syscall	zcore
15	thread_create	✅
16	thread_exit	⚠️
17	thread_read_state
18	thread_start	✅
19	thread_write_state	⚠️

Processes (2/5)

id	zircon syscall	zcore
20	process_create	✅
21	process_read_memory	✅
22	process_start	✅
23	process_write_memory	✅
24	process_exit	⚠️

Jobs (1/3)

id	zircon syscall	zcore
25	job_create	✅
26	job_set_critical	⚠️
27	job_set_policy	⚠️

Tasks (1/3)

id	zircon syscall	zcore
28	task_create_exception_channel	⚠️
29	task_kill
30	task_suspend	✅？

Profiles

id	zircon syscall	description	zcore
31	profile_create

Exceptions

id	zircon syscall	description	zcore
32	exception_get_thread
33	exception_get_process

Channels (4/6)

id	zircon syscall	zcore
34	channel_call	✅？
35	channel_create	✅
36	channel_read	✅
37	channel_read_etc	⚠️
38	channel_write	✅
39	channel_write_etc	⚠️

Sockets (4/4)

id	zircon syscall	zcore
40	socket_create	✅
41	socket_read	✅
42	socket_shutdown	✅
43	socket_write	✅

Stream

id	zircon syscall	description	zcore
44	stream_create
45	stream_readv
46	stream_readv_at
47	stream_writev
48	stream_writev_at
49	stream_seek

Fifos

id	zircon syscall	zcore
50	fifo_create	⚠️
51	fifo_read	⚠️
52	fifo_write	⚠️

Events and Event Pairs (1/3)

id	zircon syscall	zcore
53	event_create	✅
54	eventpair_create	⚠️
55	system_get_event

Ports (3/4)

id	zircon syscall	zcore
56	port_create	✅
57	port_queue	⚠️
58	port_wait	✅
59	port_cancel

Futexes (2/3)

id	zircon syscall	zcore
60	futex_wait	✅
61	futex_wake	✅
62	futex_requeue	⚠️

Virtual Memory Objects (VMOs) (5/10)

id	zircon syscall	description	zcore
63	vmo_create		✅
64	vmo_read		✅
65	vmo_write		⚠️
66	vmo_create_child		⚠️
67	vmo_get_size		⚠️
68	vmo_set_size		✅
69	vmo_op_range		⚠️
70	vmo_replace_as_executable		✅
71	vmo_create_physical	create a VM object referring to a specific contiguous range of physical memory	✅
72	vmo_set_cache_policy		⚠️

Virtual Memory Address Regions (VMARs) (4/6)

id	zircon syscall	zcore
73	vmar_allocate	✅
74	vmar_map	✅
75	vmar_unmap	✅
76	vmar_protect	⚠️
77	vmar_op_range
78	vmar_destroy	✅

Userspace Pagers

id	zircon syscall	description	zcore
79	pager_create
80	pager_create_vmo
81	pager_detach_vmo
82	pager_supply_pages
83	pager_op_range

Cryptographically Secure RNG

id	zircon syscall	description	zcore
84	cprng_add_entropy
85	cprng_draw

Time (1/7)

id	zircon syscall	zcore
86	nanosleep	⚠️
87	clock_get	⚠️
88	clock_get_monotonic	✅
89	ticks_get
90	ticks_per_second
91	deadline_after
92	clock_adjust	⚠️

Timers (3/3)

id	zircon syscall	zcore
93	timer_create	✅
94	timer_set	✅
95	timer_cancel	✅

Hypervisor guests

id	zircon syscall	description	zcore
96	guest_create
97	guest_set_trap

Virtual CPUs

id	zircon syscall	description	zcore
98	vcpu_create
99	vcpu_resume
100	vcpu_interrupt
101	vcpu_read_state
102	vcpu_write_state
103	interrupt_bind_vcpu

Global system information

id	zircon syscall	description	zcore
104	system_get_dcache_line_size
105	system_get_features
106	system_get_num_cpus
107	system_get_physmem
108	system_get_version_string

Debug Logging (1/6)

id	zircon syscall	zcore
109	debuglog_create	✅
110	debuglog_write	⚠️
111	debuglog_read
112	debug_read
113	debug_write
114	debug_send_command

Multi-function

id	zircon syscall	description	zcore
115	vmar_unmap_handle_close_thread_exit
116	futex_wake_handle_close_thread_exit

System

id	zircon syscall	description	zcore
117	system_mexec
118	system_mexec_payload_get
119	system_powerctl

DDK (11/14)

id	zircon syscall	zcore
120	bti_create	✅
121	bti_pin	✅
122	bti_release_quarantine	✅
123	cache_flush
124	interrupt_ack	✅
125	interrupt_bind	✅
126	interrupt_create	✅
127	interrupt_destroy	✅
128	interrupt_trigger	✅
129	interrupt_wait	✅
130	iommu_create	✅
131	pmt_unpin	✅
132	resource_create
133	smc_call

Display drivers

id	zircon syscall	description	zcore
134	framebuffer_get_info
135	framebugger_set_range

Tracing

id	zircon syscall	description	zcore
136	ktrace_control
137	ktrace_read
138	ktrace_write
139	mtrace_control

Others/Work in progress (10/14)

id	zircon syscall	zcore
140	ioports_release
141	pc_firmware_tables	⚠️
142	pci_add_subtract_io_range	✅
143	pci_cfg_pio_rw	✅
144	pci_config_read	✅
145	pci_config_write	✅
146	pci_enable_bus_master	✅
147	pci_get_bar	✅
148	pci_get_nth_device	✅
149	pci_init	✅
150	pci_map_interrupt	✅
151	pci_query_irq_mode	✅
152	pci_reset_device
153	pci_set_irq_mode

总汇

id	zircon syscall	description	zcore
1	handle_close	close a handle	✅
2	handle_close_many	close several handles	✅
3	handle_duplicate	create a duplicate handle (optionally with reduced rights)	✅
4	handle_replace	create a new handle (optionally with reduced rights) and destroy the old one	✅
5	object_get_child	find the child of an object by its koid
6	object_get_info	obtain information about an object
7	object_get_property	read an object property
8	object_set_profile	apply a profile to a thread
9	object_set_property	modify an object property
10	object_signal	set or clear the user signals on an object
11	object_signal_peer	set or clear the user signals in the opposite end	✅
12	object_wait_many	wait for signals on multiple objects
13	object_wait_one	wait for signals on one object	✅
14	object_wait_async	asynchronous notifications on signal change	✅
15	thread_create		✅
16	thread_exit
17	thread_read_state
18	thread_start	cause a new thread to start executing	✅
19	thread_write_state
20	process_create	create a new process within a job	✅
21	process_read_memory		✅
22	process_start	cause a new process to start executing	✅
23	process_write_memory		✅
24	process_exit
25	job_create	create a new job within a job	✅
26	job_set_critical
27	job_set_policy
28	task_create_exception_channel
29	task_kill
30	task_suspend		✅？
31	profile_create
32	exception_get_thread
33	exception_get_process
34	channel_call		✅？
35	channel_create		✅
36	channel_read		✅
37	channel_read_etc
38	channel_write		✅
39	channel_write_etc
40	socket_create		✅
41	socket_read		✅
42	socket_shutdown		✅
43	socket_write		✅
44	stream_create
45	stream_readv
46	stream_readv_at
47	stream_writev
48	stream_writev_at
49	stream_seek
50	fifo_create
51	fifo_read
52	fifo_write
53	event_create		✅
54	eventpair_create
55	system_get_event
56	port_create		✅
57	port_queue
58	port_wait		✅
59	port_cancel
60	futex_wait		✅
61	futex_wake		✅
62	futex_requeue
63	vmo_create		✅
64	vmo_read		✅
65	vmo_write
66	vmo_create_child
67	vmo_get_size
68	vmo_set_size		✅
69	vmo_op_range
70	vmo_replace_as_executable		✅
71	vmo_create_physical	create a VM object referring to a specific contiguous range of physical memory	✅
72	vmo_set_cache_policy
73	vmar_allocate		✅
74	vmar_map		✅
75	vmar_unmap		✅
76	vmar_protect
77	vmar_op_range
78	vmar_destroy		✅
79	pager_create
80	pager_create_vmo
81	pager_detach_vmo
82	pager_supply_pages
83	pager_op_range
84	cprng_add_entropy
85	cprng_draw
86	nanosleep
87	clock_get
88	clock_get_monotonic		✅
89	ticks_get
90	ticks_per_second
91	deadline_after
92	clock_adjust
93	timer_create		✅
94	timer_set		✅
95	timer_cancel		✅
96	guest_create
97	guest_set_trap
98	vcpu_create
99	vcpu_resume
100	vcpu_interrupt
101	vcpu_read_state
102	vcpu_write_state
103	interrupt_bind_vcpu
104	system_get_dcache_line_size
105	system_get_features
106	system_get_num_cpus
107	system_get_physmem
108	system_get_version_string
109	debuglog_create		✅
110	debuglog_write
111	debuglog_read
112	debug_read
113	debug_write
114	debug_send_command
115	vmar_unmap_handle_close_thread_exit
116	futex_wake_handle_close_thread_exit
117	system_mexec
118	system_mexec_payload_get
119	system_powerctl
120	bti_create		✅
121	bti_pin		✅
122	bti_release_quarantine		✅
123	cache_flush
124	interrupt_ack		✅
125	interrupt_bind		✅
126	interrupt_create		✅
127	interrupt_destroy		✅
128	interrupt_trigger		✅
129	interrupt_wait		✅
130	iommu_create		✅
131	pmt_unpin		✅
132	resource_create
133	smc_call
134	framebuffer_get_info
135	framebugger_set_range
136	ktrace_control
137	ktrace_read
138	ktrace_write
139	mtrace_control
140	ioports_release
141	pc_firmware_tables
142	pci_add_subtract_io_range		✅
143	pci_cfg_pio_rw		✅
144	pci_config_read		✅
145	pci_config_write		✅
146	pci_enable_bus_master		✅
147	pci_get_bar		✅
148	pci_get_nth_device		✅
149	pci_init		✅
150	pci_map_interrupt		✅
151	pci_query_irq_mode		✅
152	pci_reset_device
153	pci_set_irq_mode