ia64: add system call table generation support

# SPDX-License-Identifier: GPL-2.0

kapi := arch/$(SRCARCH)/include/generated/asm

uapi := arch/$(SRCARCH)/include/generated/uapi/asm

_dummy := $(shell [ -d '$(uapi)' ] || mkdir -p '$(uapi)')	\

	  $(shell [ -d '$(kapi)' ] || mkdir -p '$(kapi)')

syscall := $(srctree)/$(src)/syscall.tbl

syshdr := $(srctree)/$(src)/syscallhdr.sh

systbl := $(srctree)/$(src)/syscalltbl.sh

quiet_cmd_syshdr = SYSHDR  $@

      cmd_syshdr = $(CONFIG_SHELL) '$(syshdr)' '$<' '$@'	\

		   '$(syshdr_abis_$(basetarget))'		\

		   '$(syshdr_pfx_$(basetarget))'		\

		   '$(syshdr_offset_$(basetarget))'

quiet_cmd_systbl = SYSTBL  $@

      cmd_systbl = $(CONFIG_SHELL) '$(systbl)' '$<' '$@'	\

		   '$(systbl_abis_$(basetarget))'		\

		   '$(systbl_abi_$(basetarget))'		\

		   '$(systbl_offset_$(basetarget))'

syshdr_offset_unistd_64 := __NR_Linux

$(uapi)/unistd_64.h: $(syscall) $(syshdr)

	$(call if_changed,syshdr)

systbl_offset_syscall_table := 1024

$(kapi)/syscall_table.h: $(syscall) $(systbl)

	$(call if_changed,systbl)

uapisyshdr-y		+= unistd_64.h

kapisyshdr-y		+= syscall_table.h

targets	+= $(uapisyshdr-y) $(kapisyshdr-y)

PHONY += all

all: $(addprefix $(uapi)/,$(uapisyshdr-y))

all: $(addprefix $(kapi)/,$(kapisyshdr-y))

	@:

# SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note

#

# Linux system call numbers and entry vectors for ia64

#

# The format is:

# <number> <abi> <name> <entry point>

#

# Add 1024 to <number> will get the actual system call number

#

# The <abi> is always "common" for this file

#

0	common	ni_syscall			sys_ni_syscall

1	common	exit				sys_exit

2	common	read				sys_read

3	common	write				sys_write

4	common	open				sys_open

5	common	close				sys_close

6	common	creat				sys_creat

7	common	link				sys_link

8	common	unlink				sys_unlink

9	common	execve				ia64_execve

10	common	chdir				sys_chdir

11	common	fchdir				sys_fchdir

12	common	utimes				sys_utimes

13	common	mknod				sys_mknod

14	common	chmod				sys_chmod

15	common	chown				sys_chown

16	common	lseek				sys_lseek

17	common	getpid				sys_getpid

18	common	getppid				sys_getppid

19	common	mount				sys_mount

20	common	umount				sys_umount

21	common	setuid				sys_setuid

22	common	getuid				sys_getuid

23	common	geteuid				sys_geteuid

24	common	ptrace				sys_ptrace

25	common	access				sys_access

26	common	sync				sys_sync

27	common	fsync				sys_fsync

28	common	fdatasync			sys_fdatasync

29	common	kill				sys_kill

30	common	rename				sys_rename

31	common	mkdir				sys_mkdir

32	common	rmdir				sys_rmdir

33	common	dup				sys_dup

34	common	pipe				sys_ia64_pipe

35	common	times				sys_times

36	common	brk				ia64_brk

37	common	setgid				sys_setgid

38	common	getgid				sys_getgid

39	common	getegid				sys_getegid

40	common	acct				sys_acct

41	common	ioctl				sys_ioctl

42	common	fcntl				sys_fcntl

43	common	umask				sys_umask

44	common	chroot				sys_chroot

45	common	ustat				sys_ustat

46	common	dup2				sys_dup2

47	common	setreuid			sys_setreuid

48	common	setregid			sys_setregid

49	common	getresuid			sys_getresuid

50	common	setresuid			sys_setresuid

51	common	getresgid			sys_getresgid

52	common	setresgid			sys_setresgid

53	common	getgroups			sys_getgroups

54	common	setgroups			sys_setgroups

55	common	getpgid				sys_getpgid

56	common	setpgid				sys_setpgid

57	common	setsid				sys_setsid

58	common	getsid				sys_getsid

59	common	sethostname			sys_sethostname

60	common	setrlimit			sys_setrlimit

61	common	getrlimit			sys_getrlimit

62	common	getrusage			sys_getrusage

63	common	gettimeofday			sys_gettimeofday

64	common	settimeofday			sys_settimeofday

65	common	select				sys_select

66	common	poll				sys_poll

67	common	symlink				sys_symlink

68	common	readlink			sys_readlink

69	common	uselib				sys_uselib

70	common	swapon				sys_swapon

71	common	swapoff				sys_swapoff

72	common	reboot				sys_reboot

73	common	truncate			sys_truncate

74	common	ftruncate			sys_ftruncate

75	common	fchmod				sys_fchmod

76	common	fchown				sys_fchown

77	common	getpriority			ia64_getpriority

78	common	setpriority			sys_setpriority

79	common	statfs				sys_statfs

80	common	fstatfs				sys_fstatfs

81	common	gettid				sys_gettid

82	common	semget				sys_semget

83	common	semop				sys_semop

84	common	semctl				sys_semctl

85	common	msgget				sys_msgget

86	common	msgsnd				sys_msgsnd

87	common	msgrcv				sys_msgrcv

88	common	msgctl				sys_msgctl

89	common	shmget				sys_shmget

90	common	shmat				sys_shmat

91	common	shmdt				sys_shmdt

92	common	shmctl				sys_shmctl

93	common	syslog				sys_syslog

94	common	setitimer			sys_setitimer

95	common	getitimer			sys_getitimer

# 1120 was old_stat

# 1121 was old_lstat

# 1122 was old_fstat

99	common	vhangup				sys_vhangup

100	common	lchown				sys_lchown

101	common	remap_file_pages		sys_remap_file_pages

102	common	wait4				sys_wait4

103	common	sysinfo				sys_sysinfo

104	common	clone				sys_clone

105	common	setdomainname			sys_setdomainname

106	common	uname				sys_newuname

107	common	adjtimex			sys_adjtimex

# 1132 was create_module

109	common	init_module			sys_init_module

110	common	delete_module			sys_delete_module

# 1135 was get_kernel_syms

# 1136 was query_module

113	common	quotactl			sys_quotactl

114	common	bdflush				sys_bdflush

115	common	sysfs				sys_sysfs

116	common	personality			sys_personality

117	common	afs_syscall			sys_ni_syscall

118	common	setfsuid			sys_setfsuid

119	common	setfsgid			sys_setfsgid

120	common	getdents			sys_getdents

121	common	flock				sys_flock

122	common	readv				sys_readv

123	common	writev				sys_writev

124	common	pread64				sys_pread64

125	common	pwrite64			sys_pwrite64

126	common	_sysctl				sys_sysctl

127	common	mmap				sys_mmap

128	common	munmap				sys_munmap

129	common	mlock				sys_mlock

130	common	mlockall			sys_mlockall

131	common	mprotect			sys_mprotect

132	common	mremap				ia64_mremap

133	common	msync				sys_msync

134	common	munlock				sys_munlock

135	common	munlockall			sys_munlockall

136	common	sched_getparam			sys_sched_getparam

137	common	sched_setparam			sys_sched_setparam

138	common	sched_getscheduler		sys_sched_getscheduler

139	common	sched_setscheduler		sys_sched_setscheduler

140	common	sched_yield			sys_sched_yield

141	common	sched_get_priority_max		sys_sched_get_priority_max

142	common	sched_get_priority_min		sys_sched_get_priority_min

143	common	sched_rr_get_interval		sys_sched_rr_get_interval

144	common	nanosleep			sys_nanosleep

145	common	nfsservctl			sys_ni_syscall

146	common	prctl				sys_prctl

147	common	old_getpagesize			sys_getpagesize

148	common	mmap2				sys_mmap2

149	common	pciconfig_read			sys_pciconfig_read

150	common	pciconfig_write			sys_pciconfig_write

151	common	perfmonctl			sys_perfmonctl

152	common	sigaltstack			sys_sigaltstack

153	common	rt_sigaction			sys_rt_sigaction

154	common	rt_sigpending			sys_rt_sigpending

155	common	rt_sigprocmask			sys_rt_sigprocmask

156	common	rt_sigqueueinfo			sys_rt_sigqueueinfo

157	common	rt_sigreturn			sys_rt_sigreturn

158	common	rt_sigsuspend			sys_rt_sigsuspend

159	common	rt_sigtimedwait			sys_rt_sigtimedwait

160	common	getcwd				sys_getcwd

161	common	capget				sys_capget

162	common	capset				sys_capset

163	common	sendfile			sys_sendfile64

164	common	getpmsg				sys_ni_syscall

165	common	putpmsg				sys_ni_syscall

166	common	socket				sys_socket

167	common	bind				sys_bind

168	common	connect				sys_connect

169	common	listen				sys_listen

170	common	accept				sys_accept

171	common	getsockname			sys_getsockname

172	common	getpeername			sys_getpeername

173	common	socketpair			sys_socketpair

174	common	send				sys_send

175	common	sendto				sys_sendto

176	common	recv				sys_recv

177	common	recvfrom			sys_recvfrom

178	common	shutdown			sys_shutdown

179	common	setsockopt			sys_setsockopt

180	common	getsockopt			sys_getsockopt

181	common	sendmsg				sys_sendmsg

182	common	recvmsg				sys_recvmsg

183	common	pivot_root			sys_pivot_root

184	common	mincore				sys_mincore

185	common	madvise				sys_madvise

186	common	stat				sys_newstat

187	common	lstat				sys_newlstat

188	common	fstat				sys_newfstat

189	common	clone2				sys_clone2

190	common	getdents64			sys_getdents64

191	common	getunwind			sys_getunwind

192	common	readahead			sys_readahead

193	common	setxattr			sys_setxattr

194	common	lsetxattr			sys_lsetxattr

195	common	fsetxattr			sys_fsetxattr

196	common	getxattr			sys_getxattr

197	common	lgetxattr			sys_lgetxattr

198	common	fgetxattr			sys_fgetxattr

199	common	listxattr			sys_listxattr

200	common	llistxattr			sys_llistxattr

201	common	flistxattr			sys_flistxattr

202	common	removexattr			sys_removexattr

203	common	lremovexattr			sys_lremovexattr

204	common	fremovexattr			sys_fremovexattr

205	common	tkill				sys_tkill

206	common	futex				sys_futex

207	common	sched_setaffinity		sys_sched_setaffinity

208	common	sched_getaffinity		sys_sched_getaffinity

209	common	set_tid_address			sys_set_tid_address

210	common	fadvise64			sys_fadvise64_64

211	common	tgkill				sys_tgkill

212	common	exit_group			sys_exit_group

213	common	lookup_dcookie			sys_lookup_dcookie

214	common	io_setup			sys_io_setup

215	common	io_destroy			sys_io_destroy

216	common	io_getevents			sys_io_getevents

217	common	io_submit			sys_io_submit

218	common	io_cancel			sys_io_cancel

219	common	epoll_create			sys_epoll_create

220	common	epoll_ctl			sys_epoll_ctl

221	common	epoll_wait			sys_epoll_wait

222	common	restart_syscall			sys_restart_syscall

223	common	semtimedop			sys_semtimedop

224	common	timer_create			sys_timer_create

225	common	timer_settime			sys_timer_settime

226	common	timer_gettime			sys_timer_gettime

227	common	timer_getoverrun		sys_timer_getoverrun

228	common	timer_delete			sys_timer_delete

229	common	clock_settime			sys_clock_settime

230	common	clock_gettime			sys_clock_gettime

231	common	clock_getres			sys_clock_getres

232	common	clock_nanosleep			sys_clock_nanosleep

233	common	fstatfs64			sys_fstatfs64

234	common	statfs64			sys_statfs64

235	common	mbind				sys_mbind

236	common	get_mempolicy			sys_get_mempolicy

237	common	set_mempolicy			sys_set_mempolicy

238	common	mq_open				sys_mq_open

239	common	mq_unlink			sys_mq_unlink

240	common	mq_timedsend			sys_mq_timedsend

241	common	mq_timedreceive			sys_mq_timedreceive

242	common	mq_notify			sys_mq_notify

243	common	mq_getsetattr			sys_mq_getsetattr

244	common	kexec_load			sys_kexec_load

245	common	vserver				sys_ni_syscall

246	common	waitid				sys_waitid

247	common	add_key				sys_add_key

248	common	request_key			sys_request_key

249	common	keyctl				sys_keyctl

250	common	ioprio_set			sys_ioprio_set

251	common	ioprio_get			sys_ioprio_get

252	common	move_pages			sys_move_pages

253	common	inotify_init			sys_inotify_init

254	common	inotify_add_watch		sys_inotify_add_watch

255	common	inotify_rm_watch		sys_inotify_rm_watch

256	common	migrate_pages			sys_migrate_pages

257	common	openat				sys_openat

258	common	mkdirat				sys_mkdirat

259	common	mknodat				sys_mknodat

260	common	fchownat			sys_fchownat

261	common	futimesat			sys_futimesat

262	common	newfstatat			sys_newfstatat

263	common	unlinkat			sys_unlinkat

264	common	renameat			sys_renameat

265	common	linkat				sys_linkat

266	common	symlinkat			sys_symlinkat

267	common	readlinkat			sys_readlinkat

268	common	fchmodat			sys_fchmodat

269	common	faccessat			sys_faccessat

270	common	pselect6			sys_pselect6

271	common	ppoll				sys_ppoll

272	common	unshare				sys_unshare

273	common	splice				sys_splice

274	common	set_robust_list			sys_set_robust_list

275	common	get_robust_list			sys_get_robust_list

276	common	sync_file_range			sys_sync_file_range

277	common	tee				sys_tee

278	common	vmsplice			sys_vmsplice

279	common	fallocate			sys_fallocate

280	common	getcpu				sys_getcpu

281	common	epoll_pwait			sys_epoll_pwait

282	common	utimensat			sys_utimensat

283	common	signalfd			sys_signalfd

284	common	timerfd				sys_ni_syscall

285	common	eventfd				sys_eventfd

286	common	timerfd_create			sys_timerfd_create

287	common	timerfd_settime			sys_timerfd_settime

288	common	timerfd_gettime			sys_timerfd_gettime

289	common	signalfd4			sys_signalfd4

290	common	eventfd2			sys_eventfd2

291	common	epoll_create1			sys_epoll_create1

292	common	dup3				sys_dup3

293	common	pipe2				sys_pipe2

294	common	inotify_init1			sys_inotify_init1

295	common	preadv				sys_preadv

296	common	pwritev				sys_pwritev

297	common	rt_tgsigqueueinfo		sys_rt_tgsigqueueinfo

298	common	recvmmsg			sys_recvmmsg

299	common	fanotify_init			sys_fanotify_init

300	common	fanotify_mark			sys_fanotify_mark

301	common	prlimit64			sys_prlimit64

302	common	name_to_handle_at		sys_name_to_handle_at

303	common	open_by_handle_at		sys_open_by_handle_at

304	common	clock_adjtime			sys_clock_adjtime

305	common	syncfs				sys_syncfs

306	common	setns				sys_setns

307	common	sendmmsg			sys_sendmmsg

308	common	process_vm_readv		sys_process_vm_readv

309	common	process_vm_writev		sys_process_vm_writev

310	common	accept4				sys_accept4

311	common	finit_module			sys_finit_module

312	common	sched_setattr			sys_sched_setattr

313	common	sched_getattr			sys_sched_getattr

314	common	renameat2			sys_renameat2

315	common	getrandom			sys_getrandom

316	common	memfd_create			sys_memfd_create

317	common	bpf				sys_bpf

318	common	execveat			sys_execveat

319	common	userfaultfd			sys_userfaultfd

320	common	membarrier			sys_membarrier

321	common	kcmp				sys_kcmp

322	common	mlock2				sys_mlock2

323	common	copy_file_range			sys_copy_file_range

324	common	preadv2				sys_preadv2

325	common	pwritev2			sys_pwritev2

#!/bin/sh

# SPDX-License-Identifier: GPL-2.0

in="$1"

out="$2"

my_abis=`echo "($3)" | tr ',' '|'`

prefix="$4"

offset="$5"

fileguard=_UAPI_ASM_IA64_`basename "$out" | sed \

	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/' \

	-e 's/[^A-Z0-9_]/_/g' -e 's/__/_/g'`

grep -E "^[0-9A-Fa-fXx]+[[:space:]]+${my_abis}" "$in" | sort -n | (

	printf "#ifndef %s\n" "${fileguard}"

	printf "#define %s\n" "${fileguard}"

	printf "\n"

	nxt=0

	while read nr abi name entry ; do

		if [ -z "$offset" ]; then

			printf "#define __NR_%s%s\t%s\n" \

				"${prefix}" "${name}" "${nr}"

		else

			printf "#define __NR_%s%s\t(%s + %s)\n" \

				"${prefix}" "${name}" "${offset}" "${nr}"

		fi

		nxt=$((nr+1))

	done

	printf "\n"

	printf "#ifdef __KERNEL__\n"

	printf "#define __NR_syscalls\t%s\n" "${nxt}"

	printf "#endif\n"

	printf "\n"

	printf "#endif /* %s */" "${fileguard}"

) > "$out"

#!/bin/sh

# SPDX-License-Identifier: GPL-2.0

in="$1"

out="$2"

my_abis=`echo "($3)" | tr ',' '|'`

my_abi="$4"

offset="$5"

emit() {

	t_nxt="$1"

	t_nr="$2"

	t_entry="$3"

	while [ $t_nxt -lt $t_nr ]; do

		printf "__SYSCALL(%s, sys_ni_syscall, )\n" "${t_nxt}"

		t_nxt=$((t_nxt+1))

	done

	printf "__SYSCALL(%s, %s, )\n" "${t_nxt}" "${t_entry}"

}

grep -E "^[0-9A-Fa-fXx]+[[:space:]]+${my_abis}" "$in" | sort -n | (

	nxt=0

	if [ -z "$offset" ]; then

		offset=0

	fi

	while read nr abi name entry ; do

		emit $((nxt+offset)) $((nr+offset)) $entry

		nxt=$((nr+1))

	done

) > "$out"