2 # SPDX-License-Identifier: GPL-2.0
4 # Check if current architecture are missing any function calls compared
6 # i386 define a number of legacy system calls that are i386 specific
7 # and listed below so they are ignored.
10 # checksyscalls.sh gcc gcc-options
15 #include <asm/types.h>
16 #include <asm/unistd.h>
19 #define __IGNORE_open /* openat */
20 #define __IGNORE_link /* linkat */
21 #define __IGNORE_unlink /* unlinkat */
22 #define __IGNORE_mknod /* mknodat */
23 #define __IGNORE_chmod /* fchmodat */
24 #define __IGNORE_chown /* fchownat */
25 #define __IGNORE_mkdir /* mkdirat */
26 #define __IGNORE_rmdir /* unlinkat */
27 #define __IGNORE_lchown /* fchownat */
28 #define __IGNORE_access /* faccessat */
29 #define __IGNORE_rename /* renameat2 */
30 #define __IGNORE_readlink /* readlinkat */
31 #define __IGNORE_symlink /* symlinkat */
32 #define __IGNORE_utimes /* futimesat */
33 #if BITS_PER_LONG == 64
34 #define __IGNORE_stat /* fstatat */
35 #define __IGNORE_lstat /* fstatat */
37 #define __IGNORE_stat64 /* fstatat64 */
38 #define __IGNORE_lstat64 /* fstatat64 */
41 /* Missing flags argument */
42 #define __IGNORE_renameat /* renameat2 */
45 #define __IGNORE_pipe /* pipe2 */
46 #define __IGNORE_dup2 /* dup3 */
47 #define __IGNORE_epoll_create /* epoll_create1 */
48 #define __IGNORE_inotify_init /* inotify_init1 */
49 #define __IGNORE_eventfd /* eventfd2 */
50 #define __IGNORE_signalfd /* signalfd4 */
54 #define __IGNORE_madvise
55 #define __IGNORE_mbind
56 #define __IGNORE_mincore
57 #define __IGNORE_mlock
58 #define __IGNORE_mlockall
59 #define __IGNORE_munlock
60 #define __IGNORE_munlockall
61 #define __IGNORE_mprotect
62 #define __IGNORE_msync
63 #define __IGNORE_migrate_pages
64 #define __IGNORE_move_pages
65 #define __IGNORE_remap_file_pages
66 #define __IGNORE_get_mempolicy
67 #define __IGNORE_set_mempolicy
68 #define __IGNORE_swapoff
69 #define __IGNORE_swapon
72 /* System calls for 32-bit kernels only */
73 #if BITS_PER_LONG == 64
74 #define __IGNORE_sendfile64
75 #define __IGNORE_ftruncate64
76 #define __IGNORE_truncate64
77 #define __IGNORE_stat64
78 #define __IGNORE_lstat64
79 #define __IGNORE_fstat64
80 #define __IGNORE_fcntl64
81 #define __IGNORE_fadvise64_64
82 #define __IGNORE_fstatat64
83 #define __IGNORE_fstatfs64
84 #define __IGNORE_statfs64
85 #define __IGNORE_llseek
86 #define __IGNORE_mmap2
87 #define __IGNORE_clock_gettime64
88 #define __IGNORE_clock_settime64
89 #define __IGNORE_clock_adjtime64
90 #define __IGNORE_clock_getres_time64
91 #define __IGNORE_clock_nanosleep_time64
92 #define __IGNORE_timer_gettime64
93 #define __IGNORE_timer_settime64
94 #define __IGNORE_timerfd_gettime64
95 #define __IGNORE_timerfd_settime64
96 #define __IGNORE_utimensat_time64
97 #define __IGNORE_pselect6_time64
98 #define __IGNORE_ppoll_time64
99 #define __IGNORE_io_pgetevents_time64
100 #define __IGNORE_recvmmsg_time64
101 #define __IGNORE_mq_timedsend_time64
102 #define __IGNORE_mq_timedreceive_time64
103 #define __IGNORE_semtimedop_time64
104 #define __IGNORE_rt_sigtimedwait_time64
105 #define __IGNORE_futex_time64
106 #define __IGNORE_sched_rr_get_interval_time64
108 #define __IGNORE_sendfile
109 #define __IGNORE_ftruncate
110 #define __IGNORE_truncate
111 #define __IGNORE_stat
112 #define __IGNORE_lstat
113 #define __IGNORE_fstat
114 #define __IGNORE_fcntl
115 #define __IGNORE_fadvise64
116 #define __IGNORE_newfstatat
117 #define __IGNORE_fstatfs
118 #define __IGNORE_statfs
119 #define __IGNORE_lseek
120 #define __IGNORE_mmap
121 #define __IGNORE_clock_gettime
122 #define __IGNORE_clock_settime
123 #define __IGNORE_clock_adjtime
124 #define __IGNORE_clock_getres
125 #define __IGNORE_clock_nanosleep
126 #define __IGNORE_timer_gettime
127 #define __IGNORE_timer_settime
128 #define __IGNORE_timerfd_gettime
129 #define __IGNORE_timerfd_settime
130 #define __IGNORE_utimensat
131 #define __IGNORE_pselect6
132 #define __IGNORE_ppoll
133 #define __IGNORE_io_pgetevents
134 #define __IGNORE_recvmmsg
135 #define __IGNORE_mq_timedsend
136 #define __IGNORE_mq_timedreceiv
137 #define __IGNORE_semtimedop
138 #define __IGNORE_rt_sigtimedwait
139 #define __IGNORE_futex
140 #define __IGNORE_sched_rr_get_interval
143 /* i386-specific or historical system calls */
144 #define __IGNORE_break
145 #define __IGNORE_stty
146 #define __IGNORE_gtty
147 #define __IGNORE_ftime
148 #define __IGNORE_prof
149 #define __IGNORE_lock
151 #define __IGNORE_ulimit
152 #define __IGNORE_profil
153 #define __IGNORE_ioperm
154 #define __IGNORE_iopl
155 #define __IGNORE_idle
156 #define __IGNORE_modify_ldt
157 #define __IGNORE_ugetrlimit
158 #define __IGNORE_vm86
159 #define __IGNORE_vm86old
160 #define __IGNORE_set_thread_area
161 #define __IGNORE_get_thread_area
162 #define __IGNORE_madvise1
163 #define __IGNORE_oldstat
164 #define __IGNORE_oldfstat
165 #define __IGNORE_oldlstat
166 #define __IGNORE_oldolduname
167 #define __IGNORE_olduname
168 #define __IGNORE_umount
169 #define __IGNORE_waitpid
170 #define __IGNORE_stime
171 #define __IGNORE_nice
172 #define __IGNORE_signal
173 #define __IGNORE_sigaction
174 #define __IGNORE_sgetmask
175 #define __IGNORE_sigsuspend
176 #define __IGNORE_sigpending
177 #define __IGNORE_ssetmask
178 #define __IGNORE_readdir
179 #define __IGNORE_socketcall
181 #define __IGNORE_sigreturn
182 #define __IGNORE_sigprocmask
183 #define __IGNORE_bdflush
184 #define __IGNORE__llseek
185 #define __IGNORE__newselect
186 #define __IGNORE_create_module
187 #define __IGNORE_query_module
188 #define __IGNORE_get_kernel_syms
189 #define __IGNORE_sysfs
190 #define __IGNORE_uselib
191 #define __IGNORE__sysctl
192 #define __IGNORE_arch_prctl
193 #define __IGNORE_nfsservctl
195 /* ... including the "new" 32-bit uid syscalls */
196 #define __IGNORE_lchown32
197 #define __IGNORE_getuid32
198 #define __IGNORE_getgid32
199 #define __IGNORE_geteuid32
200 #define __IGNORE_getegid32
201 #define __IGNORE_setreuid32
202 #define __IGNORE_setregid32
203 #define __IGNORE_getgroups32
204 #define __IGNORE_setgroups32
205 #define __IGNORE_fchown32
206 #define __IGNORE_setresuid32
207 #define __IGNORE_getresuid32
208 #define __IGNORE_setresgid32
209 #define __IGNORE_getresgid32
210 #define __IGNORE_chown32
211 #define __IGNORE_setuid32
212 #define __IGNORE_setgid32
213 #define __IGNORE_setfsuid32
214 #define __IGNORE_setfsgid32
216 /* these can be expressed using other calls */
217 #define __IGNORE_alarm /* setitimer */
218 #define __IGNORE_creat /* open */
219 #define __IGNORE_fork /* clone */
220 #define __IGNORE_futimesat /* utimensat */
221 #define __IGNORE_getpgrp /* getpgid */
222 #define __IGNORE_getdents /* getdents64 */
223 #define __IGNORE_pause /* sigsuspend */
224 #define __IGNORE_poll /* ppoll */
225 #define __IGNORE_select /* pselect6 */
226 #define __IGNORE_epoll_wait /* epoll_pwait */
227 #define __IGNORE_time /* gettimeofday */
228 #define __IGNORE_uname /* newuname */
229 #define __IGNORE_ustat /* statfs */
230 #define __IGNORE_utime /* utimes */
231 #define __IGNORE_vfork /* clone */
233 /* sync_file_range had a stupid ABI. Allow sync_file_range2 instead */
234 #ifdef __NR_sync_file_range2
235 #define __IGNORE_sync_file_range
238 /* Unmerged syscalls for AFS, STREAMS, etc. */
239 #define __IGNORE_afs_syscall
240 #define __IGNORE_getpmsg
241 #define __IGNORE_putpmsg
242 #define __IGNORE_vserver
247 grep '^[0-9]' "$1" | sort -n |
248 while read nr abi name entry ; do
249 echo "#if !defined(__NR_${name}) && !defined(__IGNORE_${name})"
250 echo "#warning syscall ${name} not implemented"
255 (ignore_list && syscall_list $(dirname $0)/../arch/x86/entry/syscalls/syscall_32.tbl) | \
256 $* -E -x c - > /dev/null