arch/arm/tools/syscall.tbl

Source file repositories/reference/linux-study-clean/arch/arm/tools/syscall.tbl

File Facts

System
Linux kernel
Corpus path
arch/arm/tools/syscall.tbl
Extension
.tbl
Size
17889 bytes
Lines
489
Domain
Architecture Layer
Bucket
arch/arm
Inferred role
Architecture Layer: syscall or user/kernel boundary
Status
core implementation candidate

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
#
# Linux system call numbers and entry vectors
#
# The format is:
# <num>	<abi>	<name>			[<entry point>			[<oabi compat entry point>]]
#
# Where abi is:
#  common - for system calls shared between oabi and eabi (may have compat)
#  oabi   - for oabi-only system calls (may have compat)
#  eabi   - for eabi-only system calls
#
# For each syscall number, "common" is mutually exclusive with oabi and eabi
#
0	common	restart_syscall		sys_restart_syscall
1	common	exit			sys_exit
2	common	fork			sys_fork
3	common	read			sys_read
4	common	write			sys_write
5	common	open			sys_open
6	common	close			sys_close
# 7 was sys_waitpid
8	common	creat			sys_creat
9	common	link			sys_link
10	common	unlink			sys_unlink
11	common	execve			sys_execve
12	common	chdir			sys_chdir
13	oabi	time			sys_time32
14	common	mknod			sys_mknod
15	common	chmod			sys_chmod
16	common	lchown			sys_lchown16
# 17 was sys_break
# 18 was sys_stat
19	common	lseek			sys_lseek
20	common	getpid			sys_getpid
21	common	mount			sys_mount
22	oabi	umount			sys_oldumount
23	common	setuid			sys_setuid16
24	common	getuid			sys_getuid16
25	oabi	stime			sys_stime32
26	common	ptrace			sys_ptrace
27	oabi	alarm			sys_alarm
# 28 was sys_fstat
29	common	pause			sys_pause
30	oabi	utime			sys_utime32
# 31 was sys_stty
# 32 was sys_gtty
33	common	access			sys_access
34	common	nice			sys_nice
# 35 was sys_ftime
36	common	sync			sys_sync
37	common	kill			sys_kill
38	common	rename			sys_rename
39	common	mkdir			sys_mkdir
40	common	rmdir			sys_rmdir
41	common	dup			sys_dup
42	common	pipe			sys_pipe
43	common	times			sys_times
# 44 was sys_prof
45	common	brk			sys_brk
46	common	setgid			sys_setgid16
47	common	getgid			sys_getgid16
# 48 was sys_signal
49	common	geteuid			sys_geteuid16
50	common	getegid			sys_getegid16
51	common	acct			sys_acct
52	common	umount2			sys_umount
# 53 was sys_lock
54	common	ioctl			sys_ioctl
55	common	fcntl			sys_fcntl

Annotation

Implementation Notes