riscv64 system calls

RISC-V, 64 bit :: Linux 7.3 :: 327 syscalls

Put the syscall number in a7 and the arguments in a0 a1 a2 a3 a4 a5, then run ecall. The result comes back in a0.

NR	HEX	NAME	ARG0 a0	ARG1 a1	ARG2 a2	ARG3 a3	ARG4 a4	ARG5 a5
0	0x0	io_setup	unsigned nr_events	aio_context_t *ctxp	-	-	-	-
1	0x1	io_destroy	aio_context_t ctx	-	-	-	-	-
2	0x2	io_submit	aio_context_t ctx_id	long nr	struct iocb * *iocbpp	-	-	-
3	0x3	io_cancel	aio_context_t ctx_id	struct iocb *iocb	struct io_event *result	-	-	-
4	0x4	io_getevents	aio_context_t ctx_id	long min_nr	long nr	struct io_event *events	struct __kernel_timespec *timeout	-
5	0x5	setxattr	const char *path	const char *name	const void *value	size_t size	int flags	-
6	0x6	lsetxattr	const char *path	const char *name	const void *value	size_t size	int flags	-
7	0x7	fsetxattr	int fd	const char *name	const void *value	size_t size	int flags	-
8	0x8	getxattr	const char *path	const char *name	void *value	size_t size	-	-
9	0x9	lgetxattr	const char *path	const char *name	void *value	size_t size	-	-
10	0xa	fgetxattr	int fd	const char *name	void *value	size_t size	-	-
11	0xb	listxattr	const char *path	char *list	size_t size	-	-	-
12	0xc	llistxattr	const char *path	char *list	size_t size	-	-	-
13	0xd	flistxattr	int fd	char *list	size_t size	-	-	-
14	0xe	removexattr	const char *path	const char *name	-	-	-	-
15	0xf	lremovexattr	const char *path	const char *name	-	-	-	-
16	0x10	fremovexattr	int fd	const char *name	-	-	-	-
17	0x11	getcwd	char *buf	unsigned long size	-	-	-	-
19	0x13	eventfd2	unsigned int count	int flags	-	-	-	-
20	0x14	epoll_create1	int flags	-	-	-	-	-
21	0x15	epoll_ctl	int epfd	int op	int fd	struct epoll_event *event	-	-
22	0x16	epoll_pwait	int epfd	struct epoll_event *events	int maxevents	int timeout	const sigset_t *sigmask	size_t sigsetsize
23	0x17	dup	unsigned int fildes	-	-	-	-	-
24	0x18	dup3	unsigned int oldfd	unsigned int newfd	int flags	-	-	-
25	0x19	fcntl	unsigned int fd	unsigned int cmd	unsigned long arg	-	-	-
26	0x1a	inotify_init1	int flags	-	-	-	-	-
27	0x1b	inotify_add_watch	int fd	const char *path	u32 mask	-	-	-
28	0x1c	inotify_rm_watch	int fd	__s32 wd	-	-	-	-
29	0x1d	ioctl	unsigned int fd	unsigned int cmd	unsigned long arg	-	-	-
30	0x1e	ioprio_set	int which	int who	int ioprio	-	-	-
31	0x1f	ioprio_get	int which	int who	-	-	-	-
32	0x20	flock	unsigned int fd	unsigned int cmd	-	-	-	-
33	0x21	mknodat	int dfd	const char *filename	umode_t mode	unsigned dev	-	-
34	0x22	mkdirat	int dfd	const char *pathname	umode_t mode	-	-	-
35	0x23	unlinkat	int dfd	const char *pathname	int flag	-	-	-
36	0x24	symlinkat	const char *oldname	int newdfd	const char *newname	-	-	-
37	0x25	linkat	int olddfd	const char *oldname	int newdfd	const char *newname	int flags	-
39	0x27	umount2	char *name	int flags	-	-	-	-
40	0x28	mount	char *dev_name	char *dir_name	char *type	unsigned long flags	void *data	-
41	0x29	pivot_root	const char *new_root	const char *put_old	-	-	-	-
43	0x2b	statfs	const char *path	struct statfs *buf	-	-	-	-
44	0x2c	fstatfs	unsigned int fd	struct statfs *buf	-	-	-	-
45	0x2d	truncate	const char *path	long length	-	-	-	-
46	0x2e	ftruncate	unsigned int fd	off_t length	-	-	-	-
47	0x2f	fallocate	int fd	int mode	loff_t offset	loff_t len	-	-
48	0x30	faccessat	int dfd	const char *filename	int mode	-	-	-
49	0x31	chdir	const char *filename	-	-	-	-	-
50	0x32	fchdir	unsigned int fd	-	-	-	-	-
51	0x33	chroot	const char *filename	-	-	-	-	-
52	0x34	fchmod	unsigned int fd	umode_t mode	-	-	-	-
53	0x35	fchmodat	int dfd	const char *filename	umode_t mode	-	-	-
54	0x36	fchownat	int dfd	const char *filename	uid_t user	gid_t group	int flag	-
55	0x37	fchown	unsigned int fd	uid_t user	gid_t group	-	-	-
56	0x38	openat	int dfd	const char *filename	int flags	umode_t mode	-	-
57	0x39	close	unsigned int fd	-	-	-	-	-
58	0x3a	vhangup	-	-	-	-	-	-
59	0x3b	pipe2	int *fildes	int flags	-	-	-	-
60	0x3c	quotactl	unsigned int cmd	const char *special	qid_t id	void *addr	-	-
61	0x3d	getdents64	unsigned int fd	struct linux_dirent64 *dirent	unsigned int count	-	-	-
62	0x3e	lseek	unsigned int fd	off_t offset	unsigned int whence	-	-	-
63	0x3f	read	unsigned int fd	char *buf	size_t count	-	-	-
64	0x40	write	unsigned int fd	const char *buf	size_t count	-	-	-
65	0x41	readv	unsigned long fd	const struct iovec *vec	unsigned long vlen	-	-	-
66	0x42	writev	unsigned long fd	const struct iovec *vec	unsigned long vlen	-	-	-
67	0x43	pread64	unsigned int fd	char *buf	size_t count	loff_t pos	-	-
68	0x44	pwrite64	unsigned int fd	const char *buf	size_t count	loff_t pos	-	-
69	0x45	preadv	unsigned long fd	const struct iovec *vec	unsigned long vlen	unsigned long pos_l	unsigned long pos_h	-
70	0x46	pwritev	unsigned long fd	const struct iovec *vec	unsigned long vlen	unsigned long pos_l	unsigned long pos_h	-
71	0x47	sendfile	int out_fd	int in_fd	loff_t *offset	size_t count	-	-
72	0x48	pselect6	int n	fd_set *inp	fd_set *outp	fd_set *exp	struct __kernel_timespec *tsp	void *sig
73	0x49	ppoll	struct pollfd *ufds	unsigned int nfds	struct __kernel_timespec *tsp	const sigset_t *sigmask	size_t sigsetsize	-
74	0x4a	signalfd4	int ufd	sigset_t *user_mask	size_t sizemask	int flags	-	-
75	0x4b	vmsplice	int fd	const struct iovec *iov	unsigned long nr_segs	unsigned int flags	-	-
76	0x4c	splice	int fd_in	loff_t *off_in	int fd_out	loff_t *off_out	size_t len	unsigned int flags
77	0x4d	tee	int fdin	int fdout	size_t len	unsigned int flags	-	-
78	0x4e	readlinkat	int dfd	const char *path	char *buf	int bufsiz	-	-
79	0x4f	newfstatat	int dfd	const char *filename	struct stat *statbuf	int flag	-	-
80	0x50	fstat	unsigned int fd	struct stat *statbuf	-	-	-	-
81	0x51	sync	-	-	-	-	-	-
82	0x52	fsync	unsigned int fd	-	-	-	-	-
83	0x53	fdatasync	unsigned int fd	-	-	-	-	-
84	0x54	sync_file_range	int fd	loff_t offset	loff_t nbytes	unsigned int flags	-	-
85	0x55	timerfd_create	int clockid	int flags	-	-	-	-
86	0x56	timerfd_settime	int ufd	int flags	const struct __kernel_itimerspec *utmr	struct __kernel_itimerspec *otmr	-	-
87	0x57	timerfd_gettime	int ufd	struct __kernel_itimerspec *otmr	-	-	-	-
88	0x58	utimensat	int dfd	const char *filename	struct __kernel_timespec *utimes	int flags	-	-
89	0x59	acct	const char *name	-	-	-	-	-
90	0x5a	capget	cap_user_header_t header	cap_user_data_t dataptr	-	-	-	-
91	0x5b	capset	cap_user_header_t header	const cap_user_data_t data	-	-	-	-
92	0x5c	personality	unsigned int personality	-	-	-	-	-
93	0x5d	exit	int error_code	-	-	-	-	-
94	0x5e	exit_group	int error_code	-	-	-	-	-
95	0x5f	waitid	int which	pid_t pid	struct siginfo *infop	int options	struct rusage *ru	-
96	0x60	set_tid_address	int *tidptr	-	-	-	-	-
97	0x61	unshare	unsigned long unshare_flags	-	-	-	-	-
98	0x62	futex	u32 *uaddr	int op	u32 val	const struct __kernel_timespec *utime	u32 *uaddr2	u32 val3
99	0x63	set_robust_list	struct robust_list_head *head	size_t len	-	-	-	-
100	0x64	get_robust_list	int pid	struct robust_list_head * *head_ptr	size_t *len_ptr	-	-	-
101	0x65	nanosleep	struct __kernel_timespec *rqtp	struct __kernel_timespec *rmtp	-	-	-	-
102	0x66	getitimer	int which	struct __kernel_old_itimerval *value	-	-	-	-
103	0x67	setitimer	int which	struct __kernel_old_itimerval *value	struct __kernel_old_itimerval *ovalue	-	-	-
104	0x68	kexec_load	unsigned long entry	unsigned long nr_segments	struct kexec_segment *segments	unsigned long flags	-	-
105	0x69	init_module	void *umod	unsigned long len	const char *uargs	-	-	-
106	0x6a	delete_module	const char *name_user	unsigned int flags	-	-	-	-
107	0x6b	timer_create	clockid_t which_clock	struct sigevent *timer_event_spec	timer_t *created_timer_id	-	-	-
108	0x6c	timer_gettime	timer_t timer_id	struct __kernel_itimerspec *setting	-	-	-	-
109	0x6d	timer_getoverrun	timer_t timer_id	-	-	-	-	-
110	0x6e	timer_settime	timer_t timer_id	int flags	const struct __kernel_itimerspec *new_setting	struct __kernel_itimerspec *old_setting	-	-
111	0x6f	timer_delete	timer_t timer_id	-	-	-	-	-
112	0x70	clock_settime	clockid_t which_clock	const struct __kernel_timespec *tp	-	-	-	-
113	0x71	clock_gettime	clockid_t which_clock	struct __kernel_timespec *tp	-	-	-	-
114	0x72	clock_getres	clockid_t which_clock	struct __kernel_timespec *tp	-	-	-	-
115	0x73	clock_nanosleep	clockid_t which_clock	int flags	const struct __kernel_timespec *rqtp	struct __kernel_timespec *rmtp	-	-
116	0x74	syslog	int type	char *buf	int len	-	-	-
117	0x75	ptrace	long request	long pid	unsigned long addr	unsigned long data	-	-
118	0x76	sched_setparam	pid_t pid	struct sched_param *param	-	-	-	-
119	0x77	sched_setscheduler	pid_t pid	int policy	struct sched_param *param	-	-	-
120	0x78	sched_getscheduler	pid_t pid	-	-	-	-	-
121	0x79	sched_getparam	pid_t pid	struct sched_param *param	-	-	-	-
122	0x7a	sched_setaffinity	pid_t pid	unsigned int len	unsigned long *user_mask_ptr	-	-	-
123	0x7b	sched_getaffinity	pid_t pid	unsigned int len	unsigned long *user_mask_ptr	-	-	-
124	0x7c	sched_yield	-	-	-	-	-	-
125	0x7d	sched_get_priority_max	int policy	-	-	-	-	-
126	0x7e	sched_get_priority_min	int policy	-	-	-	-	-
127	0x7f	sched_rr_get_interval	pid_t pid	struct __kernel_timespec *interval	-	-	-	-
128	0x80	restart_syscall	-	-	-	-	-	-
129	0x81	kill	pid_t pid	int sig	-	-	-	-
130	0x82	tkill	pid_t pid	int sig	-	-	-	-
131	0x83	tgkill	pid_t tgid	pid_t pid	int sig	-	-	-
132	0x84	sigaltstack	const stack_t *uss	stack_t *uoss	-	-	-	-
133	0x85	rt_sigsuspend	sigset_t *unewset	size_t sigsetsize	-	-	-	-
134	0x86	rt_sigaction	int sig	const struct sigaction *act	struct sigaction *oact	size_t sigsetsize	-	-
135	0x87	rt_sigprocmask	int how	sigset_t *nset	sigset_t *oset	size_t sigsetsize	-	-
136	0x88	rt_sigpending	sigset_t *uset	size_t sigsetsize	-	-	-	-
137	0x89	rt_sigtimedwait	const sigset_t *uthese	siginfo_t *uinfo	const struct __kernel_timespec *uts	size_t sigsetsize	-	-
138	0x8a	rt_sigqueueinfo	pid_t pid	int sig	siginfo_t *uinfo	-	-	-
139	0x8b	rt_sigreturn	-	-	-	-	-	-
140	0x8c	setpriority	int which	int who	int niceval	-	-	-
141	0x8d	getpriority	int which	int who	-	-	-	-
142	0x8e	reboot	int magic1	int magic2	unsigned int cmd	void *arg	-	-
143	0x8f	setregid	gid_t rgid	gid_t egid	-	-	-	-
144	0x90	setgid	gid_t gid	-	-	-	-	-
145	0x91	setreuid	uid_t ruid	uid_t euid	-	-	-	-
146	0x92	setuid	uid_t uid	-	-	-	-	-
147	0x93	setresuid	uid_t ruid	uid_t euid	uid_t suid	-	-	-
148	0x94	getresuid	uid_t *ruid	uid_t *euid	uid_t *suid	-	-	-
149	0x95	setresgid	gid_t rgid	gid_t egid	gid_t sgid	-	-	-
150	0x96	getresgid	gid_t *rgid	gid_t *egid	gid_t *sgid	-	-	-
151	0x97	setfsuid	uid_t uid	-	-	-	-	-
152	0x98	setfsgid	gid_t gid	-	-	-	-	-
153	0x99	times	struct tms *tbuf	-	-	-	-	-
154	0x9a	setpgid	pid_t pid	pid_t pgid	-	-	-	-
155	0x9b	getpgid	pid_t pid	-	-	-	-	-
156	0x9c	getsid	pid_t pid	-	-	-	-	-
157	0x9d	setsid	-	-	-	-	-	-
158	0x9e	getgroups	int gidsetsize	gid_t *grouplist	-	-	-	-
159	0x9f	setgroups	int gidsetsize	gid_t *grouplist	-	-	-	-
160	0xa0	uname	struct new_utsname *name	-	-	-	-	-
161	0xa1	sethostname	char *name	int len	-	-	-	-
162	0xa2	setdomainname	char *name	int len	-	-	-	-
163	0xa3	getrlimit	unsigned int resource	struct rlimit *rlim	-	-	-	-
164	0xa4	setrlimit	unsigned int resource	struct rlimit *rlim	-	-	-	-
165	0xa5	getrusage	int who	struct rusage *ru	-	-	-	-
166	0xa6	umask	int mask	-	-	-	-	-
167	0xa7	prctl	int option	unsigned long arg2	unsigned long arg3	unsigned long arg4	unsigned long arg5	-
168	0xa8	getcpu	unsigned *cpup	unsigned *nodep	void *unused	-	-	-
169	0xa9	gettimeofday	struct __kernel_old_timeval *tv	struct timezone *tz	-	-	-	-
170	0xaa	settimeofday	struct __kernel_old_timeval *tv	struct timezone *tz	-	-	-	-
171	0xab	adjtimex	struct __kernel_timex *txc_p	-	-	-	-	-
172	0xac	getpid	-	-	-	-	-	-
173	0xad	getppid	-	-	-	-	-	-
174	0xae	getuid	-	-	-	-	-	-
175	0xaf	geteuid	-	-	-	-	-	-
176	0xb0	getgid	-	-	-	-	-	-
177	0xb1	getegid	-	-	-	-	-	-
178	0xb2	gettid	-	-	-	-	-	-
179	0xb3	sysinfo	struct sysinfo *info	-	-	-	-	-
180	0xb4	mq_open	const char *name	int oflag	umode_t mode	struct mq_attr *attr	-	-
181	0xb5	mq_unlink	const char *name	-	-	-	-	-
182	0xb6	mq_timedsend	mqd_t mqdes	const char *msg_ptr	size_t msg_len	unsigned int msg_prio	const struct __kernel_timespec *abs_timeout	-
183	0xb7	mq_timedreceive	mqd_t mqdes	char *msg_ptr	size_t msg_len	unsigned int *msg_prio	const struct __kernel_timespec *abs_timeout	-
184	0xb8	mq_notify	mqd_t mqdes	const struct sigevent *notification	-	-	-	-
185	0xb9	mq_getsetattr	mqd_t mqdes	const struct mq_attr *mqstat	struct mq_attr *omqstat	-	-	-
186	0xba	msgget	key_t key	int msgflg	-	-	-	-
187	0xbb	msgctl	int msqid	int cmd	struct msqid_ds *buf	-	-	-
188	0xbc	msgrcv	int msqid	struct msgbuf *msgp	size_t msgsz	long msgtyp	int msgflg	-
189	0xbd	msgsnd	int msqid	struct msgbuf *msgp	size_t msgsz	int msgflg	-	-
190	0xbe	semget	key_t key	int nsems	int semflg	-	-	-
191	0xbf	semctl	int semid	int semnum	int cmd	unsigned long arg	-	-
192	0xc0	semtimedop	int semid	struct sembuf *sops	unsigned nsops	const struct __kernel_timespec *timeout	-	-
193	0xc1	semop	int semid	struct sembuf *sops	unsigned nsops	-	-	-
194	0xc2	shmget	key_t key	size_t size	int flag	-	-	-
195	0xc3	shmctl	int shmid	int cmd	struct shmid_ds *buf	-	-	-
196	0xc4	shmat	int shmid	char *shmaddr	int shmflg	-	-	-
197	0xc5	shmdt	char *shmaddr	-	-	-	-	-
198	0xc6	socket	int family	int type	int protocol	-	-	-
199	0xc7	socketpair	int family	int type	int protocol	int *usockvec	-	-
200	0xc8	bind	int fd	struct sockaddr *umyaddr	int addrlen	-	-	-
201	0xc9	listen	int fd	int backlog	-	-	-	-
202	0xca	accept	int fd	struct sockaddr *upeer_sockaddr	int *upeer_addrlen	-	-	-
203	0xcb	connect	int fd	struct sockaddr *uservaddr	int addrlen	-	-	-
204	0xcc	getsockname	int fd	struct sockaddr *usockaddr	int *usockaddr_len	-	-	-
205	0xcd	getpeername	int fd	struct sockaddr *usockaddr	int *usockaddr_len	-	-	-
206	0xce	sendto	int fd	void *buff	size_t len	unsigned int flags	struct sockaddr *addr	int addr_len
207	0xcf	recvfrom	int fd	void *ubuf	size_t size	unsigned int flags	struct sockaddr *addr	int *addr_len
208	0xd0	setsockopt	int fd	int level	int optname	char *optval	int optlen	-
209	0xd1	getsockopt	int fd	int level	int optname	char *optval	int *optlen	-
210	0xd2	shutdown	int fd	int how	-	-	-	-
211	0xd3	sendmsg	int fd	struct user_msghdr *msg	unsigned int flags	-	-	-
212	0xd4	recvmsg	int fd	struct user_msghdr *msg	unsigned int flags	-	-	-
213	0xd5	readahead	int fd	loff_t offset	size_t count	-	-	-
214	0xd6	brk	unsigned long brk	-	-	-	-	-
215	0xd7	munmap	unsigned long addr	size_t len	-	-	-	-
216	0xd8	mremap	unsigned long addr	unsigned long old_len	unsigned long new_len	unsigned long flags	unsigned long new_addr	-
217	0xd9	add_key	const char *_type	const char *_description	const void *_payload	size_t plen	key_serial_t destringid	-
218	0xda	request_key	const char *_type	const char *_description	const char *_callout_info	key_serial_t destringid	-	-
219	0xdb	keyctl	int cmd	unsigned long arg2	unsigned long arg3	unsigned long arg4	unsigned long arg5	-
220	0xdc	clone	unsigned long clone_flags	unsigned long newsp	int *parent_tidptr	unsigned long tls	int *child_tidptr	-
221	0xdd	execve	const char *filename	const char const argv	const char const envp	-	-	-
222	0xde	mmap	unsigned long addr	unsigned long len	unsigned long prot	unsigned long flags	unsigned long fd	unsigned long offset
223	0xdf	fadvise64	int fd	loff_t offset	loff_t len	int advice	-	-
224	0xe0	swapon	const char *specialfile	int swap_flags	-	-	-	-
225	0xe1	swapoff	const char *specialfile	-	-	-	-	-
226	0xe2	mprotect	unsigned long start	size_t len	unsigned long prot	-	-	-
227	0xe3	msync	unsigned long start	size_t len	int flags	-	-	-
228	0xe4	mlock	unsigned long start	size_t len	-	-	-	-
229	0xe5	munlock	unsigned long start	size_t len	-	-	-	-
230	0xe6	mlockall	int flags	-	-	-	-	-
231	0xe7	munlockall	-	-	-	-	-	-
232	0xe8	mincore	unsigned long start	size_t len	unsigned char *vec	-	-	-
233	0xe9	madvise	unsigned long start	size_t len	int behavior	-	-	-
234	0xea	remap_file_pages	unsigned long start	unsigned long size	unsigned long prot	unsigned long pgoff	unsigned long flags	-
235	0xeb	mbind	unsigned long start	unsigned long len	unsigned long mode	const unsigned long *nmask	unsigned long maxnode	unsigned flags
236	0xec	get_mempolicy	int *policy	unsigned long *nmask	unsigned long maxnode	unsigned long addr	unsigned long flags	-
237	0xed	set_mempolicy	int mode	const unsigned long *nmask	unsigned long maxnode	-	-	-
238	0xee	migrate_pages	pid_t pid	unsigned long maxnode	const unsigned long *from	const unsigned long *to	-	-
239	0xef	move_pages	pid_t pid	unsigned long nr_pages	const void * *pages	const int *nodes	int *status	int flags
240	0xf0	rt_tgsigqueueinfo	pid_t tgid	pid_t pid	int sig	siginfo_t *uinfo	-	-
241	0xf1	perf_event_open	struct perf_event_attr *attr_uptr	pid_t pid	int cpu	int group_fd	unsigned long flags	-
242	0xf2	accept4	int fd	struct sockaddr *upeer_sockaddr	int *upeer_addrlen	int flags	-	-
243	0xf3	recvmmsg	int fd	struct mmsghdr *mmsg	unsigned int vlen	unsigned int flags	struct __kernel_timespec *timeout	-
258	0x102	riscv_hwprobe	struct riscv_hwprobe *pairs	size_t pair_count	size_t cpusetsize	unsigned long *cpus	unsigned int flags	-
259	0x103	riscv_flush_icache	uintptr_t start	uintptr_t end	uintptr_t flags	-	-	-
260	0x104	wait4	pid_t pid	int *stat_addr	int options	struct rusage *ru	-	-
261	0x105	prlimit64	pid_t pid	unsigned int resource	const struct rlimit64 *new_rlim	struct rlimit64 *old_rlim	-	-
262	0x106	fanotify_init	unsigned int flags	unsigned int event_f_flags	-	-	-	-
263	0x107	fanotify_mark	int fanotify_fd	unsigned int flags	u64 mask	int fd	const char *pathname	-
264	0x108	name_to_handle_at	int dfd	const char *name	struct file_handle *handle	void *mnt_id	int flag	-
265	0x109	open_by_handle_at	int mountdirfd	struct file_handle *handle	int flags	-	-	-
266	0x10a	clock_adjtime	clockid_t which_clock	struct __kernel_timex *tx	-	-	-	-
267	0x10b	syncfs	int fd	-	-	-	-	-
268	0x10c	setns	int fd	int nstype	-	-	-	-
269	0x10d	sendmmsg	int fd	struct mmsghdr *mmsg	unsigned int vlen	unsigned int flags	-	-
270	0x10e	process_vm_readv	pid_t pid	const struct iovec *lvec	unsigned long liovcnt	const struct iovec *rvec	unsigned long riovcnt	unsigned long flags
271	0x10f	process_vm_writev	pid_t pid	const struct iovec *lvec	unsigned long liovcnt	const struct iovec *rvec	unsigned long riovcnt	unsigned long flags
272	0x110	kcmp	pid_t pid1	pid_t pid2	int type	unsigned long idx1	unsigned long idx2	-
273	0x111	finit_module	int fd	const char *uargs	int flags	-	-	-
274	0x112	sched_setattr	pid_t pid	struct sched_attr *attr	unsigned int flags	-	-	-
275	0x113	sched_getattr	pid_t pid	struct sched_attr *attr	unsigned int size	unsigned int flags	-	-
276	0x114	renameat2	int olddfd	const char *oldname	int newdfd	const char *newname	unsigned int flags	-
277	0x115	seccomp	unsigned int op	unsigned int flags	void *uargs	-	-	-
278	0x116	getrandom	char *buf	size_t count	unsigned int flags	-	-	-
279	0x117	memfd_create	const char *uname_ptr	unsigned int flags	-	-	-	-
280	0x118	bpf	int cmd	union bpf_attr *attr	unsigned int size	struct bpf_common_attr *attr_common	unsigned int size_common	-
281	0x119	execveat	int dfd	const char *filename	const char const argv	const char const envp	int flags	-
282	0x11a	userfaultfd	int flags	-	-	-	-	-
283	0x11b	membarrier	int cmd	unsigned int flags	int cpu_id	-	-	-
284	0x11c	mlock2	unsigned long start	size_t len	int flags	-	-	-
285	0x11d	copy_file_range	int fd_in	loff_t *off_in	int fd_out	loff_t *off_out	size_t len	unsigned int flags
286	0x11e	preadv2	unsigned long fd	const struct iovec *vec	unsigned long vlen	unsigned long pos_l	unsigned long pos_h	rwf_t flags
287	0x11f	pwritev2	unsigned long fd	const struct iovec *vec	unsigned long vlen	unsigned long pos_l	unsigned long pos_h	rwf_t flags
288	0x120	pkey_mprotect	unsigned long start	size_t len	unsigned long prot	int pkey	-	-
289	0x121	pkey_alloc	unsigned long flags	unsigned long init_val	-	-	-	-
290	0x122	pkey_free	int pkey	-	-	-	-	-
291	0x123	statx	int dfd	const char *path	unsigned flags	unsigned mask	struct statx *buffer	-
292	0x124	io_pgetevents	aio_context_t ctx_id	long min_nr	long nr	struct io_event *events	struct __kernel_timespec *timeout	const struct __aio_sigset *usig
293	0x125	rseq	struct rseq *rseq	uint32_t rseq_len	int flags	uint32_t sig	-	-
294	0x126	kexec_file_load	int kernel_fd	int initrd_fd	unsigned long cmdline_len	const char *cmdline_ptr	unsigned long flags	-
424	0x1a8	pidfd_send_signal	int pidfd	int sig	siginfo_t *info	unsigned int flags	-	-
425	0x1a9	io_uring_setup	u32 entries	struct io_uring_params *p	-	-	-	-
426	0x1aa	io_uring_enter	unsigned int fd	u32 to_submit	u32 min_complete	u32 flags	const void *argp	size_t argsz
427	0x1ab	io_uring_register	unsigned int fd	unsigned int op	void *arg	unsigned int nr_args	-	-
428	0x1ac	open_tree	int dfd	const char *path	unsigned flags	-	-	-
429	0x1ad	move_mount	int from_dfd	const char *from_path	int to_dfd	const char *to_path	unsigned int ms_flags	-
430	0x1ae	fsopen	const char *fs_name	unsigned int flags	-	-	-	-
431	0x1af	fsconfig	int fs_fd	unsigned int cmd	const char *key	const void *value	int aux	-
432	0x1b0	fsmount	int fs_fd	unsigned int flags	unsigned int ms_flags	-	-	-
433	0x1b1	fspick	int dfd	const char *path	unsigned int flags	-	-	-
434	0x1b2	pidfd_open	pid_t pid	unsigned int flags	-	-	-	-
435	0x1b3	clone3	struct clone_args *uargs	size_t size	-	-	-	-
436	0x1b4	close_range	unsigned int fd	unsigned int max_fd	unsigned int flags	-	-	-
437	0x1b5	openat2	int dfd	const char *filename	struct open_how *how	size_t size	-	-
438	0x1b6	pidfd_getfd	int pidfd	int fd	unsigned int flags	-	-	-
439	0x1b7	faccessat2	int dfd	const char *filename	int mode	int flags	-	-
440	0x1b8	process_madvise	int pidfd	const struct iovec *vec	size_t vlen	int behavior	unsigned int flags	-
441	0x1b9	epoll_pwait2	int epfd	struct epoll_event *events	int maxevents	const struct __kernel_timespec *timeout	const sigset_t *sigmask	size_t sigsetsize
442	0x1ba	mount_setattr	int dfd	const char *path	unsigned int flags	struct mount_attr *uattr	size_t usize	-
443	0x1bb	quotactl_fd	unsigned int fd	unsigned int cmd	qid_t id	void *addr	-	-
444	0x1bc	landlock_create_ruleset	const struct landlock_ruleset_attr *attr	size_t size	__u32 flags	-	-	-
445	0x1bd	landlock_add_rule	int ruleset_fd	enum landlock_rule_type rule_type	const void *rule_attr	__u32 flags	-	-
446	0x1be	landlock_restrict_self	int ruleset_fd	__u32 flags	-	-	-	-
447	0x1bf	memfd_secret	unsigned int flags	-	-	-	-	-
448	0x1c0	process_mrelease	int pidfd	unsigned int flags	-	-	-	-
449	0x1c1	futex_waitv	struct futex_waitv *waiters	unsigned int nr_futexes	unsigned int flags	struct __kernel_timespec *timeout	clockid_t clockid	-
450	0x1c2	set_mempolicy_home_node	unsigned long start	unsigned long len	unsigned long home_node	unsigned long flags	-	-
451	0x1c3	cachestat	unsigned int fd	struct cachestat_range *cstat_range	struct cachestat *cstat	unsigned int flags	-	-
452	0x1c4	fchmodat2	int dfd	const char *filename	umode_t mode	unsigned int flags	-	-
453	0x1c5	map_shadow_stack	unsigned long addr	unsigned long size	unsigned int flags	-	-	-
454	0x1c6	futex_wake	void *uaddr	unsigned long mask	int nr	unsigned int flags	-	-
455	0x1c7	futex_wait	void *uaddr	unsigned long val	unsigned long mask	unsigned int flags	struct __kernel_timespec *timespec	clockid_t clockid
456	0x1c8	futex_requeue	struct futex_waitv *waiters	unsigned int flags	int nr_wake	int nr_requeue	-	-
457	0x1c9	statmount	const struct mnt_id_req *req	struct statmount *buf	size_t bufsize	unsigned int flags	-	-
458	0x1ca	listmount	const struct mnt_id_req *req	u64 *mnt_ids	size_t nr_mnt_ids	unsigned int flags	-	-
459	0x1cb	lsm_get_self_attr	unsigned int attr	struct lsm_ctx *ctx	u32 *size	u32 flags	-	-
460	0x1cc	lsm_set_self_attr	unsigned int attr	struct lsm_ctx *ctx	u32 size	u32 flags	-	-
461	0x1cd	lsm_list_modules	u64 *ids	u32 *size	u32 flags	-	-	-
462	0x1ce	mseal	unsigned long start	size_t len	unsigned long flags	-	-	-
463	0x1cf	setxattrat	int dfd	const char *path	unsigned int at_flags	const char *name	const struct xattr_args *args	size_t size
464	0x1d0	getxattrat	int dfd	const char *path	unsigned int at_flags	const char *name	struct xattr_args *args	size_t size
465	0x1d1	listxattrat	int dfd	const char *path	unsigned int at_flags	char *list	size_t size	-
466	0x1d2	removexattrat	int dfd	const char *path	unsigned int at_flags	const char *name	-	-
467	0x1d3	open_tree_attr	int dfd	const char *path	unsigned flags	struct mount_attr *uattr	size_t usize	-
468	0x1d4	file_getattr	int dfd	const char *filename	struct file_attr *attr	size_t usize	unsigned int at_flags	-
469	0x1d5	file_setattr	int dfd	const char *filename	struct file_attr *attr	size_t usize	unsigned int at_flags	-
470	0x1d6	listns	const struct ns_id_req *req	u64 *ns_ids	size_t nr_ns_ids	unsigned int flags	-	-
471	0x1d7	rseq_slice_yield	-	-	-	-	-	-
472	0x1d8	fchroot	int fd	unsigned int flags	-	-	-	-

Want the raw data? /riscv64/syscalls.json has every riscv64 syscall since Linux 4.15, along with the release it showed up in (since) and the one that dropped it (removed_in).