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perf tools xtensa: Support syscall header

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xtensa uses a syscall table, use that in perf instead of requiring
libaudit.

Signed-off-by: Charlie Jenkins <charlie@rivosinc.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Guo Ren <guoren@kernel.org>
Cc: Günther Noack <gnoack@google.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Leo Yan <leo.yan@linux.dev>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mickaël Salaün <mic@digikod.net>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20250108-perf_syscalltbl-v6-7-7543b5293098@rivosinc.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Charlie Jenkins
2025-01-08 18:36:22 -08:00
committed by Arnaldo Carvalho de Melo
parent 1f44829e5e
commit 24f122dc09
6 changed files with 449 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
tools/perf/Makefile.perf
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@@ -311,7 +311,7 @@ FEATURE_TESTS := all
endif
endif
# architectures that use the generic syscall table
generic_syscall_table_archs := riscv arc csky arm sh sparc
generic_syscall_table_archs := riscv arc csky arm sh sparc xtensa
ifneq ($(filter $(SRCARCH), $(generic_syscall_table_archs)),)
include $(srctree)/tools/perf/scripts/Makefile.syscalls
endif

2
tools/perf/arch/xtensa/entry/syscalls/Kbuild Normal file
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@@ -0,0 +1,2 @@
# SPDX-License-Identifier: GPL-2.0
syscall-y += syscalls_32.h

4
tools/perf/arch/xtensa/entry/syscalls/Makefile.syscalls Normal file
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@@ -0,0 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
syscall_abis_32 +=
syscalltbl = $(srctree)/tools/perf/arch/xtensa/entry/syscalls/syscall.tbl

439
tools/perf/arch/xtensa/entry/syscalls/syscall.tbl Normal file
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@@ -0,0 +1,439 @@
# SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
#
# system call numbers and entry vectors for xtensa
#
# The format is:
# <number> <abi> <name> <entry point>
#
# The <abi> is always "common" for this file
#
0 common spill sys_ni_syscall
1 common xtensa sys_ni_syscall
2 common available4 sys_ni_syscall
3 common available5 sys_ni_syscall
4 common available6 sys_ni_syscall
5 common available7 sys_ni_syscall
6 common available8 sys_ni_syscall
7 common available9 sys_ni_syscall
# File Operations
8 common open sys_open
9 common close sys_close
10 common dup sys_dup
11 common dup2 sys_dup2
12 common read sys_read
13 common write sys_write
14 common select sys_select
15 common lseek sys_lseek
16 common poll sys_poll
17 common _llseek sys_llseek
18 common epoll_wait sys_epoll_wait
19 common epoll_ctl sys_epoll_ctl
20 common epoll_create sys_epoll_create
21 common creat sys_creat
22 common truncate sys_truncate
23 common ftruncate sys_ftruncate
24 common readv sys_readv
25 common writev sys_writev
26 common fsync sys_fsync
27 common fdatasync sys_fdatasync
28 common truncate64 sys_truncate64
29 common ftruncate64 sys_ftruncate64
30 common pread64 sys_pread64
31 common pwrite64 sys_pwrite64
32 common link sys_link
33 common rename sys_rename
34 common symlink sys_symlink
35 common readlink sys_readlink
36 common mknod sys_mknod
37 common pipe sys_pipe
38 common unlink sys_unlink
39 common rmdir sys_rmdir
40 common mkdir sys_mkdir
41 common chdir sys_chdir
42 common fchdir sys_fchdir
43 common getcwd sys_getcwd
44 common chmod sys_chmod
45 common chown sys_chown
46 common stat sys_newstat
47 common stat64 sys_stat64
48 common lchown sys_lchown
49 common lstat sys_newlstat
50 common lstat64 sys_lstat64
51 common available51 sys_ni_syscall
52 common fchmod sys_fchmod
53 common fchown sys_fchown
54 common fstat sys_newfstat
55 common fstat64 sys_fstat64
56 common flock sys_flock
57 common access sys_access
58 common umask sys_umask
59 common getdents sys_getdents
60 common getdents64 sys_getdents64
61 common fcntl64 sys_fcntl64
62 common fallocate sys_fallocate
63 common fadvise64_64 xtensa_fadvise64_64
64 common utime sys_utime32
65 common utimes sys_utimes_time32
66 common ioctl sys_ioctl
67 common fcntl sys_fcntl
68 common setxattr sys_setxattr
69 common getxattr sys_getxattr
70 common listxattr sys_listxattr
71 common removexattr sys_removexattr
72 common lsetxattr sys_lsetxattr
73 common lgetxattr sys_lgetxattr
74 common llistxattr sys_llistxattr
75 common lremovexattr sys_lremovexattr
76 common fsetxattr sys_fsetxattr
77 common fgetxattr sys_fgetxattr
78 common flistxattr sys_flistxattr
79 common fremovexattr sys_fremovexattr
# File Map / Shared Memory Operations
80 common mmap2 sys_mmap_pgoff
81 common munmap sys_munmap
82 common mprotect sys_mprotect
83 common brk sys_brk
84 common mlock sys_mlock
85 common munlock sys_munlock
86 common mlockall sys_mlockall
87 common munlockall sys_munlockall
88 common mremap sys_mremap
89 common msync sys_msync
90 common mincore sys_mincore
91 common madvise sys_madvise
92 common shmget sys_shmget
93 common shmat xtensa_shmat
94 common shmctl sys_old_shmctl
95 common shmdt sys_shmdt
# Socket Operations
96 common socket sys_socket
97 common setsockopt sys_setsockopt
98 common getsockopt sys_getsockopt
99 common shutdown sys_shutdown
100 common bind sys_bind
101 common connect sys_connect
102 common listen sys_listen
103 common accept sys_accept
104 common getsockname sys_getsockname
105 common getpeername sys_getpeername
106 common sendmsg sys_sendmsg
107 common recvmsg sys_recvmsg
108 common send sys_send
109 common recv sys_recv
110 common sendto sys_sendto
111 common recvfrom sys_recvfrom
112 common socketpair sys_socketpair
113 common sendfile sys_sendfile
114 common sendfile64 sys_sendfile64
115 common sendmmsg sys_sendmmsg
# Process Operations
116 common clone sys_clone
117 common execve sys_execve
118 common exit sys_exit
119 common exit_group sys_exit_group
120 common getpid sys_getpid
121 common wait4 sys_wait4
122 common waitid sys_waitid
123 common kill sys_kill
124 common tkill sys_tkill
125 common tgkill sys_tgkill
126 common set_tid_address sys_set_tid_address
127 common gettid sys_gettid
128 common setsid sys_setsid
129 common getsid sys_getsid
130 common prctl sys_prctl
131 common personality sys_personality
132 common getpriority sys_getpriority
133 common setpriority sys_setpriority
134 common setitimer sys_setitimer
135 common getitimer sys_getitimer
136 common setuid sys_setuid
137 common getuid sys_getuid
138 common setgid sys_setgid
139 common getgid sys_getgid
140 common geteuid sys_geteuid
141 common getegid sys_getegid
142 common setreuid sys_setreuid
143 common setregid sys_setregid
144 common setresuid sys_setresuid
145 common getresuid sys_getresuid
146 common setresgid sys_setresgid
147 common getresgid sys_getresgid
148 common setpgid sys_setpgid
149 common getpgid sys_getpgid
150 common getppid sys_getppid
151 common getpgrp sys_getpgrp
# 152 was set_thread_area
152 common reserved152 sys_ni_syscall
# 153 was get_thread_area
153 common reserved153 sys_ni_syscall
154 common times sys_times
155 common acct sys_acct
156 common sched_setaffinity sys_sched_setaffinity
157 common sched_getaffinity sys_sched_getaffinity
158 common capget sys_capget
159 common capset sys_capset
160 common ptrace sys_ptrace
161 common semtimedop sys_semtimedop_time32
162 common semget sys_semget
163 common semop sys_semop
164 common semctl sys_old_semctl
165 common available165 sys_ni_syscall
166 common msgget sys_msgget
167 common msgsnd sys_msgsnd
168 common msgrcv sys_msgrcv
169 common msgctl sys_old_msgctl
170 common available170 sys_ni_syscall
# File System
171 common umount2 sys_umount
172 common mount sys_mount
173 common swapon sys_swapon
174 common chroot sys_chroot
175 common pivot_root sys_pivot_root
176 common umount sys_oldumount
177 common swapoff sys_swapoff
178 common sync sys_sync
179 common syncfs sys_syncfs
180 common setfsuid sys_setfsuid
181 common setfsgid sys_setfsgid
182 common sysfs sys_sysfs
183 common ustat sys_ustat
184 common statfs sys_statfs
185 common fstatfs sys_fstatfs
186 common statfs64 sys_statfs64
187 common fstatfs64 sys_fstatfs64
# System
188 common setrlimit sys_setrlimit
189 common getrlimit sys_getrlimit
190 common getrusage sys_getrusage
191 common futex sys_futex_time32
192 common gettimeofday sys_gettimeofday
193 common settimeofday sys_settimeofday
194 common adjtimex sys_adjtimex_time32
195 common nanosleep sys_nanosleep_time32
196 common getgroups sys_getgroups
197 common setgroups sys_setgroups
198 common sethostname sys_sethostname
199 common setdomainname sys_setdomainname
200 common syslog sys_syslog
201 common vhangup sys_vhangup
202 common uselib sys_uselib
203 common reboot sys_reboot
204 common quotactl sys_quotactl
# 205 was old nfsservctl
205 common nfsservctl sys_ni_syscall
206 common _sysctl sys_ni_syscall
207 common bdflush sys_ni_syscall
208 common uname sys_newuname
209 common sysinfo sys_sysinfo
210 common init_module sys_init_module
211 common delete_module sys_delete_module
212 common sched_setparam sys_sched_setparam
213 common sched_getparam sys_sched_getparam
214 common sched_setscheduler sys_sched_setscheduler
215 common sched_getscheduler sys_sched_getscheduler
216 common sched_get_priority_max sys_sched_get_priority_max
217 common sched_get_priority_min sys_sched_get_priority_min
218 common sched_rr_get_interval sys_sched_rr_get_interval_time32
219 common sched_yield sys_sched_yield
222 common available222 sys_ni_syscall
# Signal Handling
223 common restart_syscall sys_restart_syscall
224 common sigaltstack sys_sigaltstack
225 common rt_sigreturn xtensa_rt_sigreturn
226 common rt_sigaction sys_rt_sigaction
227 common rt_sigprocmask sys_rt_sigprocmask
228 common rt_sigpending sys_rt_sigpending
229 common rt_sigtimedwait sys_rt_sigtimedwait_time32
230 common rt_sigqueueinfo sys_rt_sigqueueinfo
231 common rt_sigsuspend sys_rt_sigsuspend
# Message
232 common mq_open sys_mq_open
233 common mq_unlink sys_mq_unlink
234 common mq_timedsend sys_mq_timedsend_time32
235 common mq_timedreceive sys_mq_timedreceive_time32
236 common mq_notify sys_mq_notify
237 common mq_getsetattr sys_mq_getsetattr
238 common available238 sys_ni_syscall
239 common io_setup sys_io_setup
# IO
240 common io_destroy sys_io_destroy
241 common io_submit sys_io_submit
242 common io_getevents sys_io_getevents_time32
243 common io_cancel sys_io_cancel
244 common clock_settime sys_clock_settime32
245 common clock_gettime sys_clock_gettime32
246 common clock_getres sys_clock_getres_time32
247 common clock_nanosleep sys_clock_nanosleep_time32
# Timer
248 common timer_create sys_timer_create
249 common timer_delete sys_timer_delete
250 common timer_settime sys_timer_settime32
251 common timer_gettime sys_timer_gettime32
252 common timer_getoverrun sys_timer_getoverrun
# System
253 common reserved253 sys_ni_syscall
254 common lookup_dcookie sys_ni_syscall
255 common available255 sys_ni_syscall
256 common add_key sys_add_key
257 common request_key sys_request_key
258 common keyctl sys_keyctl
259 common available259 sys_ni_syscall
260 common readahead sys_readahead
261 common remap_file_pages sys_remap_file_pages
262 common migrate_pages sys_migrate_pages
263 common mbind sys_mbind
264 common get_mempolicy sys_get_mempolicy
265 common set_mempolicy sys_set_mempolicy
266 common unshare sys_unshare
267 common move_pages sys_move_pages
268 common splice sys_splice
269 common tee sys_tee
270 common vmsplice sys_vmsplice
271 common available271 sys_ni_syscall
272 common pselect6 sys_pselect6_time32
273 common ppoll sys_ppoll_time32
274 common epoll_pwait sys_epoll_pwait
275 common epoll_create1 sys_epoll_create1
276 common inotify_init sys_inotify_init
277 common inotify_add_watch sys_inotify_add_watch
278 common inotify_rm_watch sys_inotify_rm_watch
279 common inotify_init1 sys_inotify_init1
280 common getcpu sys_getcpu
281 common kexec_load sys_ni_syscall
282 common ioprio_set sys_ioprio_set
283 common ioprio_get sys_ioprio_get
284 common set_robust_list sys_set_robust_list
285 common get_robust_list sys_get_robust_list
286 common available286 sys_ni_syscall
287 common available287 sys_ni_syscall
# Relative File Operations
288 common openat sys_openat
289 common mkdirat sys_mkdirat
290 common mknodat sys_mknodat
291 common unlinkat sys_unlinkat
292 common renameat sys_renameat
293 common linkat sys_linkat
294 common symlinkat sys_symlinkat
295 common readlinkat sys_readlinkat
296 common utimensat sys_utimensat_time32
297 common fchownat sys_fchownat
298 common futimesat sys_futimesat_time32
299 common fstatat64 sys_fstatat64
300 common fchmodat sys_fchmodat
301 common faccessat sys_faccessat
302 common available302 sys_ni_syscall
303 common available303 sys_ni_syscall
304 common signalfd sys_signalfd
# 305 was timerfd
306 common eventfd sys_eventfd
307 common recvmmsg sys_recvmmsg_time32
308 common setns sys_setns
309 common signalfd4 sys_signalfd4
310 common dup3 sys_dup3
311 common pipe2 sys_pipe2
312 common timerfd_create sys_timerfd_create
313 common timerfd_settime sys_timerfd_settime32
314 common timerfd_gettime sys_timerfd_gettime32
315 common available315 sys_ni_syscall
316 common eventfd2 sys_eventfd2
317 common preadv sys_preadv
318 common pwritev sys_pwritev
319 common available319 sys_ni_syscall
320 common fanotify_init sys_fanotify_init
321 common fanotify_mark sys_fanotify_mark
322 common process_vm_readv sys_process_vm_readv
323 common process_vm_writev sys_process_vm_writev
324 common name_to_handle_at sys_name_to_handle_at
325 common open_by_handle_at sys_open_by_handle_at
326 common sync_file_range2 sys_sync_file_range2
327 common perf_event_open sys_perf_event_open
328 common rt_tgsigqueueinfo sys_rt_tgsigqueueinfo
329 common clock_adjtime sys_clock_adjtime32
330 common prlimit64 sys_prlimit64
331 common kcmp sys_kcmp
332 common finit_module sys_finit_module
333 common accept4 sys_accept4
334 common sched_setattr sys_sched_setattr
335 common sched_getattr sys_sched_getattr
336 common renameat2 sys_renameat2
337 common seccomp sys_seccomp
338 common getrandom sys_getrandom
339 common memfd_create sys_memfd_create
340 common bpf sys_bpf
341 common execveat sys_execveat
342 common userfaultfd sys_userfaultfd
343 common membarrier sys_membarrier
344 common mlock2 sys_mlock2
345 common copy_file_range sys_copy_file_range
346 common preadv2 sys_preadv2
347 common pwritev2 sys_pwritev2
348 common pkey_mprotect sys_pkey_mprotect
349 common pkey_alloc sys_pkey_alloc
350 common pkey_free sys_pkey_free
351 common statx sys_statx
352 common rseq sys_rseq
# 353 through 402 are unassigned to sync up with generic numbers
403 common clock_gettime64 sys_clock_gettime
404 common clock_settime64 sys_clock_settime
405 common clock_adjtime64 sys_clock_adjtime
406 common clock_getres_time64 sys_clock_getres
407 common clock_nanosleep_time64 sys_clock_nanosleep
408 common timer_gettime64 sys_timer_gettime
409 common timer_settime64 sys_timer_settime
410 common timerfd_gettime64 sys_timerfd_gettime
411 common timerfd_settime64 sys_timerfd_settime
412 common utimensat_time64 sys_utimensat
413 common pselect6_time64 sys_pselect6
414 common ppoll_time64 sys_ppoll
416 common io_pgetevents_time64 sys_io_pgetevents
417 common recvmmsg_time64 sys_recvmmsg
418 common mq_timedsend_time64 sys_mq_timedsend
419 common mq_timedreceive_time64 sys_mq_timedreceive
420 common semtimedop_time64 sys_semtimedop
421 common rt_sigtimedwait_time64 sys_rt_sigtimedwait
422 common futex_time64 sys_futex
423 common sched_rr_get_interval_time64 sys_sched_rr_get_interval
424 common pidfd_send_signal sys_pidfd_send_signal
425 common io_uring_setup sys_io_uring_setup
426 common io_uring_enter sys_io_uring_enter
427 common io_uring_register sys_io_uring_register
428 common open_tree sys_open_tree
429 common move_mount sys_move_mount
430 common fsopen sys_fsopen
431 common fsconfig sys_fsconfig
432 common fsmount sys_fsmount
433 common fspick sys_fspick
434 common pidfd_open sys_pidfd_open
435 common clone3 sys_clone3
436 common close_range sys_close_range
437 common openat2 sys_openat2
438 common pidfd_getfd sys_pidfd_getfd
439 common faccessat2 sys_faccessat2
440 common process_madvise sys_process_madvise
441 common epoll_pwait2 sys_epoll_pwait2
442 common mount_setattr sys_mount_setattr
443 common quotactl_fd sys_quotactl_fd
444 common landlock_create_ruleset sys_landlock_create_ruleset
445 common landlock_add_rule sys_landlock_add_rule
446 common landlock_restrict_self sys_landlock_restrict_self
# 447 reserved for memfd_secret
448 common process_mrelease sys_process_mrelease
449 common futex_waitv sys_futex_waitv
450 common set_mempolicy_home_node sys_set_mempolicy_home_node
451 common cachestat sys_cachestat
452 common fchmodat2 sys_fchmodat2
453 common map_shadow_stack sys_map_shadow_stack
454 common futex_wake sys_futex_wake
455 common futex_wait sys_futex_wait
456 common futex_requeue sys_futex_requeue
457 common statmount sys_statmount
458 common listmount sys_listmount
459 common lsm_get_self_attr sys_lsm_get_self_attr
460 common lsm_set_self_attr sys_lsm_set_self_attr
461 common lsm_list_modules sys_lsm_list_modules
462 common mseal sys_mseal
463 common setxattrat sys_setxattrat
464 common getxattrat sys_getxattrat
465 common listxattrat sys_listxattrat
466 common removexattrat sys_removexattrat

2
tools/perf/arch/xtensa/include/syscall_table.h Normal file
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@@ -0,0 +1,2 @@
/* SPDX-License-Identifier: GPL-2.0 */
#include <asm/syscalls_32.h>

1
tools/perf/check-headers.sh
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@@ -205,6 +205,7 @@ check_2 tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl arch/mips/kernel/sys
check_2 tools/perf/arch/arm/entry/syscalls/syscall.tbl arch/arm/tools/syscall.tbl
check_2 tools/perf/arch/sh/entry/syscalls/syscall.tbl arch/sh/kernel/syscalls/syscall.tbl
check_2 tools/perf/arch/sparc/entry/syscalls/syscall.tbl arch/sparc/kernel/syscalls/syscall.tbl
check_2 tools/perf/arch/xtensa/entry/syscalls/syscall.tbl arch/xtensa/kernel/syscalls/syscall.tbl
for i in "${BEAUTY_FILES[@]}"
do