perf tools: Build syscall table .c header from kernel's syscall_64.tbl

include config/Makefile

endif

ifeq ($(config),0)

include $(srctree)/tools/scripts/Makefile.arch

-include arch/$(ARCH)/Makefile

endif

# The FEATURE_DUMP_EXPORT holds location of the actual

# FEATURE_DUMP file to be used to bypass feature detection

# (for bpf or any other subproject)

__build-dir = $(subst $(OUTPUT),,$(dir $@))

build-dir   = $(if $(__build-dir),$(__build-dir),.)

prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h fixdep

prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h fixdep archheaders

$(OUTPUT)%.o: %.c prepare FORCE

	$(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@

LIBPERF_IN := $(OUTPUT)libperf-in.o

$(LIBPERF_IN): fixdep FORCE

$(LIBPERF_IN): prepare fixdep FORCE

	$(Q)$(MAKE) $(build)=libperf

$(LIB_FILE): $(LIBPERF_IN)

	$(call QUIET_CLEAN, config)

	$(Q)$(MAKE) -C $(srctree)/tools/build/feature/ $(if $(OUTPUT),OUTPUT=$(OUTPUT)feature/,) clean >/dev/null

clean: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean config-clean

clean:: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean config-clean

	$(call QUIET_CLEAN, core-objs)  $(RM) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf-with-kcore $(LANG_BINDINGS)

	$(Q)find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete

	$(Q)$(RM) $(OUTPUT).config-detected

.PHONY: all install clean config-clean strip install-gtk

.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell

.PHONY: $(GIT-HEAD-PHONY) TAGS tags cscope FORCE prepare

.PHONY: libtraceevent_plugins

.PHONY: libtraceevent_plugins archheaders

HAVE_KVM_STAT_SUPPORT := 1

PERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET := 1

PERF_HAVE_JITDUMP := 1

###

# Syscall table generation

#

out    := $(OUTPUT)arch/x86/include/generated/asm

header := $(out)/syscalls_64.c

sys    := $(srctree)/tools/perf/arch/x86/entry/syscalls

systbl := $(sys)/syscalltbl.sh

# Create output directory if not already present

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

$(header): $(sys)/syscall_64.tbl $(systbl)

	@(test -d ../../kernel -a -d ../../tools -a -d ../perf && ( \

        (diff -B arch/x86/entry/syscalls/syscall_64.tbl ../../arch/x86/entry/syscalls/syscall_64.tbl >/dev/null) \

        || echo "Warning: x86_64's syscall_64.tbl differs from kernel" >&2 )) || true

	$(Q)$(SHELL) '$(systbl)' $(sys)/syscall_64.tbl 'x86_64' > $@

clean::

	rm -f $(header)

archheaders: $(header)

#

# 64-bit system call numbers and entry vectors

#

# The format is:

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

#

# The abi is "common", "64" or "x32" for this file.

#

0	common	read			sys_read

1	common	write			sys_write

2	common	open			sys_open

3	common	close			sys_close

4	common	stat			sys_newstat

5	common	fstat			sys_newfstat

6	common	lstat			sys_newlstat

7	common	poll			sys_poll

8	common	lseek			sys_lseek

9	common	mmap			sys_mmap

10	common	mprotect		sys_mprotect

11	common	munmap			sys_munmap

12	common	brk			sys_brk

13	64	rt_sigaction		sys_rt_sigaction

14	common	rt_sigprocmask		sys_rt_sigprocmask

15	64	rt_sigreturn		sys_rt_sigreturn/ptregs

16	64	ioctl			sys_ioctl

17	common	pread64			sys_pread64

18	common	pwrite64		sys_pwrite64

19	64	readv			sys_readv

20	64	writev			sys_writev

21	common	access			sys_access

22	common	pipe			sys_pipe

23	common	select			sys_select

24	common	sched_yield		sys_sched_yield

25	common	mremap			sys_mremap

26	common	msync			sys_msync

27	common	mincore			sys_mincore

28	common	madvise			sys_madvise

29	common	shmget			sys_shmget

30	common	shmat			sys_shmat

31	common	shmctl			sys_shmctl

32	common	dup			sys_dup

33	common	dup2			sys_dup2

34	common	pause			sys_pause

35	common	nanosleep		sys_nanosleep

36	common	getitimer		sys_getitimer

37	common	alarm			sys_alarm

38	common	setitimer		sys_setitimer

39	common	getpid			sys_getpid

40	common	sendfile		sys_sendfile64

41	common	socket			sys_socket

42	common	connect			sys_connect

43	common	accept			sys_accept

44	common	sendto			sys_sendto

45	64	recvfrom		sys_recvfrom

46	64	sendmsg			sys_sendmsg

47	64	recvmsg			sys_recvmsg

48	common	shutdown		sys_shutdown

49	common	bind			sys_bind

50	common	listen			sys_listen

51	common	getsockname		sys_getsockname

52	common	getpeername		sys_getpeername

53	common	socketpair		sys_socketpair

54	64	setsockopt		sys_setsockopt

55	64	getsockopt		sys_getsockopt

56	common	clone			sys_clone/ptregs

57	common	fork			sys_fork/ptregs

58	common	vfork			sys_vfork/ptregs

59	64	execve			sys_execve/ptregs

60	common	exit			sys_exit

61	common	wait4			sys_wait4

62	common	kill			sys_kill

63	common	uname			sys_newuname

64	common	semget			sys_semget

65	common	semop			sys_semop

66	common	semctl			sys_semctl

67	common	shmdt			sys_shmdt

68	common	msgget			sys_msgget

69	common	msgsnd			sys_msgsnd

70	common	msgrcv			sys_msgrcv

71	common	msgctl			sys_msgctl

72	common	fcntl			sys_fcntl

73	common	flock			sys_flock

74	common	fsync			sys_fsync

75	common	fdatasync		sys_fdatasync

76	common	truncate		sys_truncate

77	common	ftruncate		sys_ftruncate

78	common	getdents		sys_getdents

79	common	getcwd			sys_getcwd

80	common	chdir			sys_chdir

81	common	fchdir			sys_fchdir

82	common	rename			sys_rename

83	common	mkdir			sys_mkdir

84	common	rmdir			sys_rmdir

85	common	creat			sys_creat

86	common	link			sys_link

87	common	unlink			sys_unlink

88	common	symlink			sys_symlink

89	common	readlink		sys_readlink

90	common	chmod			sys_chmod

91	common	fchmod			sys_fchmod

92	common	chown			sys_chown

93	common	fchown			sys_fchown

94	common	lchown			sys_lchown

95	common	umask			sys_umask

96	common	gettimeofday		sys_gettimeofday

97	common	getrlimit		sys_getrlimit

98	common	getrusage		sys_getrusage

99	common	sysinfo			sys_sysinfo

100	common	times			sys_times

101	64	ptrace			sys_ptrace

102	common	getuid			sys_getuid

103	common	syslog			sys_syslog

104	common	getgid			sys_getgid

105	common	setuid			sys_setuid

106	common	setgid			sys_setgid

107	common	geteuid			sys_geteuid

108	common	getegid			sys_getegid

109	common	setpgid			sys_setpgid

110	common	getppid			sys_getppid

111	common	getpgrp			sys_getpgrp

112	common	setsid			sys_setsid

113	common	setreuid		sys_setreuid

114	common	setregid		sys_setregid

115	common	getgroups		sys_getgroups

116	common	setgroups		sys_setgroups

117	common	setresuid		sys_setresuid

118	common	getresuid		sys_getresuid

119	common	setresgid		sys_setresgid

120	common	getresgid		sys_getresgid

121	common	getpgid			sys_getpgid

122	common	setfsuid		sys_setfsuid

123	common	setfsgid		sys_setfsgid

124	common	getsid			sys_getsid

125	common	capget			sys_capget

126	common	capset			sys_capset

127	64	rt_sigpending		sys_rt_sigpending

128	64	rt_sigtimedwait		sys_rt_sigtimedwait

129	64	rt_sigqueueinfo		sys_rt_sigqueueinfo

130	common	rt_sigsuspend		sys_rt_sigsuspend

131	64	sigaltstack		sys_sigaltstack

132	common	utime			sys_utime

133	common	mknod			sys_mknod

134	64	uselib

135	common	personality		sys_personality

136	common	ustat			sys_ustat

137	common	statfs			sys_statfs

138	common	fstatfs			sys_fstatfs

139	common	sysfs			sys_sysfs

140	common	getpriority		sys_getpriority

141	common	setpriority		sys_setpriority

142	common	sched_setparam		sys_sched_setparam

143	common	sched_getparam		sys_sched_getparam

144	common	sched_setscheduler	sys_sched_setscheduler

145	common	sched_getscheduler	sys_sched_getscheduler

146	common	sched_get_priority_max	sys_sched_get_priority_max

147	common	sched_get_priority_min	sys_sched_get_priority_min

148	common	sched_rr_get_interval	sys_sched_rr_get_interval

149	common	mlock			sys_mlock

150	common	munlock			sys_munlock

151	common	mlockall		sys_mlockall

152	common	munlockall		sys_munlockall

153	common	vhangup			sys_vhangup

154	common	modify_ldt		sys_modify_ldt

155	common	pivot_root		sys_pivot_root

156	64	_sysctl			sys_sysctl

157	common	prctl			sys_prctl

158	common	arch_prctl		sys_arch_prctl

159	common	adjtimex		sys_adjtimex

160	common	setrlimit		sys_setrlimit

161	common	chroot			sys_chroot

162	common	sync			sys_sync

163	common	acct			sys_acct

164	common	settimeofday		sys_settimeofday

165	common	mount			sys_mount

166	common	umount2			sys_umount

167	common	swapon			sys_swapon

168	common	swapoff			sys_swapoff

169	common	reboot			sys_reboot

170	common	sethostname		sys_sethostname

171	common	setdomainname		sys_setdomainname

172	common	iopl			sys_iopl/ptregs

173	common	ioperm			sys_ioperm

174	64	create_module

175	common	init_module		sys_init_module

176	common	delete_module		sys_delete_module

177	64	get_kernel_syms

178	64	query_module

179	common	quotactl		sys_quotactl

180	64	nfsservctl

181	common	getpmsg

182	common	putpmsg

183	common	afs_syscall

184	common	tuxcall

185	common	security

186	common	gettid			sys_gettid

187	common	readahead		sys_readahead

188	common	setxattr		sys_setxattr

189	common	lsetxattr		sys_lsetxattr

190	common	fsetxattr		sys_fsetxattr

191	common	getxattr		sys_getxattr

192	common	lgetxattr		sys_lgetxattr

193	common	fgetxattr		sys_fgetxattr

194	common	listxattr		sys_listxattr

195	common	llistxattr		sys_llistxattr

196	common	flistxattr		sys_flistxattr

197	common	removexattr		sys_removexattr

198	common	lremovexattr		sys_lremovexattr

199	common	fremovexattr		sys_fremovexattr

200	common	tkill			sys_tkill

201	common	time			sys_time

202	common	futex			sys_futex

203	common	sched_setaffinity	sys_sched_setaffinity

204	common	sched_getaffinity	sys_sched_getaffinity

205	64	set_thread_area

206	64	io_setup		sys_io_setup

207	common	io_destroy		sys_io_destroy

208	common	io_getevents		sys_io_getevents

209	64	io_submit		sys_io_submit

210	common	io_cancel		sys_io_cancel

211	64	get_thread_area

212	common	lookup_dcookie		sys_lookup_dcookie

213	common	epoll_create		sys_epoll_create

214	64	epoll_ctl_old

215	64	epoll_wait_old

216	common	remap_file_pages	sys_remap_file_pages

217	common	getdents64		sys_getdents64

218	common	set_tid_address		sys_set_tid_address

219	common	restart_syscall		sys_restart_syscall

220	common	semtimedop		sys_semtimedop

221	common	fadvise64		sys_fadvise64

222	64	timer_create		sys_timer_create

223	common	timer_settime		sys_timer_settime

224	common	timer_gettime		sys_timer_gettime

225	common	timer_getoverrun	sys_timer_getoverrun

226	common	timer_delete		sys_timer_delete

227	common	clock_settime		sys_clock_settime

228	common	clock_gettime		sys_clock_gettime

229	common	clock_getres		sys_clock_getres

230	common	clock_nanosleep		sys_clock_nanosleep

231	common	exit_group		sys_exit_group

232	common	epoll_wait		sys_epoll_wait

233	common	epoll_ctl		sys_epoll_ctl

234	common	tgkill			sys_tgkill

235	common	utimes			sys_utimes

236	64	vserver

237	common	mbind			sys_mbind

238	common	set_mempolicy		sys_set_mempolicy

239	common	get_mempolicy		sys_get_mempolicy

240	common	mq_open			sys_mq_open

241	common	mq_unlink		sys_mq_unlink

242	common	mq_timedsend		sys_mq_timedsend

243	common	mq_timedreceive		sys_mq_timedreceive

244	64	mq_notify		sys_mq_notify

245	common	mq_getsetattr		sys_mq_getsetattr

246	64	kexec_load		sys_kexec_load

247	64	waitid			sys_waitid

248	common	add_key			sys_add_key

249	common	request_key		sys_request_key

250	common	keyctl			sys_keyctl

251	common	ioprio_set		sys_ioprio_set

252	common	ioprio_get		sys_ioprio_get

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	64	set_robust_list		sys_set_robust_list

274	64	get_robust_list		sys_get_robust_list

275	common	splice			sys_splice

276	common	tee			sys_tee

277	common	sync_file_range		sys_sync_file_range

278	64	vmsplice		sys_vmsplice

279	64	move_pages		sys_move_pages

280	common	utimensat		sys_utimensat

281	common	epoll_pwait		sys_epoll_pwait

282	common	signalfd		sys_signalfd

283	common	timerfd_create		sys_timerfd_create

284	common	eventfd			sys_eventfd

285	common	fallocate		sys_fallocate

286	common	timerfd_settime		sys_timerfd_settime

287	common	timerfd_gettime		sys_timerfd_gettime

288	common	accept4			sys_accept4

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	64	preadv			sys_preadv

296	64	pwritev			sys_pwritev

297	64	rt_tgsigqueueinfo	sys_rt_tgsigqueueinfo

298	common	perf_event_open		sys_perf_event_open

299	64	recvmmsg		sys_recvmmsg

300	common	fanotify_init		sys_fanotify_init

301	common	fanotify_mark		sys_fanotify_mark

302	common	prlimit64		sys_prlimit64

303	common	name_to_handle_at	sys_name_to_handle_at

304	common	open_by_handle_at	sys_open_by_handle_at

305	common	clock_adjtime		sys_clock_adjtime

306	common	syncfs			sys_syncfs

307	64	sendmmsg		sys_sendmmsg

308	common	setns			sys_setns

309	common	getcpu			sys_getcpu

310	64	process_vm_readv	sys_process_vm_readv

311	64	process_vm_writev	sys_process_vm_writev

312	common	kcmp			sys_kcmp

313	common	finit_module		sys_finit_module

314	common	sched_setattr		sys_sched_setattr

315	common	sched_getattr		sys_sched_getattr

316	common	renameat2		sys_renameat2

317	common	seccomp			sys_seccomp

318	common	getrandom		sys_getrandom

319	common	memfd_create		sys_memfd_create

320	common	kexec_file_load		sys_kexec_file_load

321	common	bpf			sys_bpf

322	64	execveat		sys_execveat/ptregs

323	common	userfaultfd		sys_userfaultfd

324	common	membarrier		sys_membarrier

325	common	mlock2			sys_mlock2

326	common	copy_file_range		sys_copy_file_range

#

# x32-specific system call numbers start at 512 to avoid cache impact

# for native 64-bit operation.

#

512	x32	rt_sigaction		compat_sys_rt_sigaction

513	x32	rt_sigreturn		sys32_x32_rt_sigreturn

514	x32	ioctl			compat_sys_ioctl

515	x32	readv			compat_sys_readv

516	x32	writev			compat_sys_writev

517	x32	recvfrom		compat_sys_recvfrom

518	x32	sendmsg			compat_sys_sendmsg

519	x32	recvmsg			compat_sys_recvmsg

520	x32	execve			compat_sys_execve/ptregs

521	x32	ptrace			compat_sys_ptrace

522	x32	rt_sigpending		compat_sys_rt_sigpending

523	x32	rt_sigtimedwait		compat_sys_rt_sigtimedwait

524	x32	rt_sigqueueinfo		compat_sys_rt_sigqueueinfo

525	x32	sigaltstack		compat_sys_sigaltstack

526	x32	timer_create		compat_sys_timer_create

527	x32	mq_notify		compat_sys_mq_notify

528	x32	kexec_load		compat_sys_kexec_load

529	x32	waitid			compat_sys_waitid

530	x32	set_robust_list		compat_sys_set_robust_list

531	x32	get_robust_list		compat_sys_get_robust_list

532	x32	vmsplice		compat_sys_vmsplice

533	x32	move_pages		compat_sys_move_pages

534	x32	preadv			compat_sys_preadv64

535	x32	pwritev			compat_sys_pwritev64

536	x32	rt_tgsigqueueinfo	compat_sys_rt_tgsigqueueinfo

537	x32	recvmmsg		compat_sys_recvmmsg

538	x32	sendmmsg		compat_sys_sendmmsg

539	x32	process_vm_readv	compat_sys_process_vm_readv

540	x32	process_vm_writev	compat_sys_process_vm_writev

541	x32	setsockopt		compat_sys_setsockopt

542	x32	getsockopt		compat_sys_getsockopt

543	x32	io_setup		compat_sys_io_setup

544	x32	io_submit		compat_sys_io_submit

545	x32	execveat		compat_sys_execveat/ptregs

#!/bin/sh

in="$1"

arch="$2"

syscall_macro() {

    nr="$1"

    name="$2"

    echo "	[$nr] = \"$name\","

}

emit() {

    nr="$1"

    entry="$2"

    syscall_macro "$nr" "$entry"

}

echo "static const char *syscalltbl_${arch}[] = {"

sorted_table=$(mktemp /tmp/syscalltbl.XXXXXX)

grep '^[0-9]' "$in" | sort -n > $sorted_table

max_nr=0

while read nr abi name entry compat; do

    if [ $nr -ge 512 ] ; then # discard compat sycalls

        break

    fi

    emit "$nr" "$name"

    max_nr=$nr

done < $sorted_table

rm -f $sorted_table

echo "};"

echo "#define SYSCALLTBL_${arch}_MAX_ID ${max_nr}"

ifeq ($(ARCH),x86)

  $(call detected,CONFIG_X86)

  ifeq (${IS_64_BIT}, 1)

    CFLAGS += -DHAVE_ARCH_X86_64_SUPPORT

    CFLAGS += -DHAVE_ARCH_X86_64_SUPPORT -DHAVE_SYSCALL_TABLE -I$(OUTPUT)arch/x86/include/generated

    ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memset_64.S

    LIBUNWIND_LIBS = -lunwind -lunwind-x86_64

    $(call detected,CONFIG_X86_64)