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Source at commit 2604e7f9a98c27be50a0c3ff7503b6a5ea8f6cfe created 12 years 7 months ago. By Maarten ter Huurne, cpufreq_stats: Support runtime changes to frequency table | |
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1 | #!/bin/sh |
2 | # |
3 | # Check if current architecture are missing any function calls compared |
4 | # to i386. |
5 | # i386 define a number of legacy system calls that are i386 specific |
6 | # and listed below so they are ignored. |
7 | # |
8 | # Usage: |
9 | # checksyscalls.sh gcc gcc-options |
10 | # |
11 | |
12 | ignore_list() { |
13 | cat << EOF |
14 | #include <asm/types.h> |
15 | #include <asm/unistd.h> |
16 | |
17 | /* *at */ |
18 | #define __IGNORE_open /* openat */ |
19 | #define __IGNORE_link /* linkat */ |
20 | #define __IGNORE_unlink /* unlinkat */ |
21 | #define __IGNORE_mknod /* mknodat */ |
22 | #define __IGNORE_chmod /* fchmodat */ |
23 | #define __IGNORE_chown /* fchownat */ |
24 | #define __IGNORE_mkdir /* mkdirat */ |
25 | #define __IGNORE_rmdir /* unlinkat */ |
26 | #define __IGNORE_lchown /* fchownat */ |
27 | #define __IGNORE_access /* faccessat */ |
28 | #define __IGNORE_rename /* renameat */ |
29 | #define __IGNORE_readlink /* readlinkat */ |
30 | #define __IGNORE_symlink /* symlinkat */ |
31 | #define __IGNORE_utimes /* futimesat */ |
32 | #if BITS_PER_LONG == 64 |
33 | #define __IGNORE_stat /* fstatat */ |
34 | #define __IGNORE_lstat /* fstatat */ |
35 | #else |
36 | #define __IGNORE_stat64 /* fstatat64 */ |
37 | #define __IGNORE_lstat64 /* fstatat64 */ |
38 | #endif |
39 | |
40 | /* CLOEXEC flag */ |
41 | #define __IGNORE_pipe /* pipe2 */ |
42 | #define __IGNORE_dup2 /* dup3 */ |
43 | #define __IGNORE_epoll_create /* epoll_create1 */ |
44 | #define __IGNORE_inotify_init /* inotify_init1 */ |
45 | #define __IGNORE_eventfd /* eventfd2 */ |
46 | #define __IGNORE_signalfd /* signalfd4 */ |
47 | |
48 | /* MMU */ |
49 | #ifndef CONFIG_MMU |
50 | #define __IGNORE_madvise |
51 | #define __IGNORE_mbind |
52 | #define __IGNORE_mincore |
53 | #define __IGNORE_mlock |
54 | #define __IGNORE_mlockall |
55 | #define __IGNORE_munlock |
56 | #define __IGNORE_munlockall |
57 | #define __IGNORE_mprotect |
58 | #define __IGNORE_msync |
59 | #define __IGNORE_migrate_pages |
60 | #define __IGNORE_move_pages |
61 | #define __IGNORE_remap_file_pages |
62 | #define __IGNORE_get_mempolicy |
63 | #define __IGNORE_set_mempolicy |
64 | #define __IGNORE_swapoff |
65 | #define __IGNORE_swapon |
66 | #endif |
67 | |
68 | /* System calls for 32-bit kernels only */ |
69 | #if BITS_PER_LONG == 64 |
70 | #define __IGNORE_sendfile64 |
71 | #define __IGNORE_ftruncate64 |
72 | #define __IGNORE_truncate64 |
73 | #define __IGNORE_stat64 |
74 | #define __IGNORE_lstat64 |
75 | #define __IGNORE_fstat64 |
76 | #define __IGNORE_fcntl64 |
77 | #define __IGNORE_fadvise64_64 |
78 | #define __IGNORE_fstatat64 |
79 | #define __IGNORE_fstatfs64 |
80 | #define __IGNORE_statfs64 |
81 | #define __IGNORE_llseek |
82 | #define __IGNORE_mmap2 |
83 | #else |
84 | #define __IGNORE_sendfile |
85 | #define __IGNORE_ftruncate |
86 | #define __IGNORE_truncate |
87 | #define __IGNORE_stat |
88 | #define __IGNORE_lstat |
89 | #define __IGNORE_fstat |
90 | #define __IGNORE_fcntl |
91 | #define __IGNORE_fadvise64 |
92 | #define __IGNORE_newfstatat |
93 | #define __IGNORE_fstatfs |
94 | #define __IGNORE_statfs |
95 | #define __IGNORE_lseek |
96 | #define __IGNORE_mmap |
97 | #endif |
98 | |
99 | /* i386-specific or historical system calls */ |
100 | #define __IGNORE_break |
101 | #define __IGNORE_stty |
102 | #define __IGNORE_gtty |
103 | #define __IGNORE_ftime |
104 | #define __IGNORE_prof |
105 | #define __IGNORE_lock |
106 | #define __IGNORE_mpx |
107 | #define __IGNORE_ulimit |
108 | #define __IGNORE_profil |
109 | #define __IGNORE_ioperm |
110 | #define __IGNORE_iopl |
111 | #define __IGNORE_idle |
112 | #define __IGNORE_modify_ldt |
113 | #define __IGNORE_ugetrlimit |
114 | #define __IGNORE_vm86 |
115 | #define __IGNORE_vm86old |
116 | #define __IGNORE_set_thread_area |
117 | #define __IGNORE_get_thread_area |
118 | #define __IGNORE_madvise1 |
119 | #define __IGNORE_oldstat |
120 | #define __IGNORE_oldfstat |
121 | #define __IGNORE_oldlstat |
122 | #define __IGNORE_oldolduname |
123 | #define __IGNORE_olduname |
124 | #define __IGNORE_umount |
125 | #define __IGNORE_waitpid |
126 | #define __IGNORE_stime |
127 | #define __IGNORE_nice |
128 | #define __IGNORE_signal |
129 | #define __IGNORE_sigaction |
130 | #define __IGNORE_sgetmask |
131 | #define __IGNORE_sigsuspend |
132 | #define __IGNORE_sigpending |
133 | #define __IGNORE_ssetmask |
134 | #define __IGNORE_readdir |
135 | #define __IGNORE_socketcall |
136 | #define __IGNORE_ipc |
137 | #define __IGNORE_sigreturn |
138 | #define __IGNORE_sigprocmask |
139 | #define __IGNORE_bdflush |
140 | #define __IGNORE__llseek |
141 | #define __IGNORE__newselect |
142 | #define __IGNORE_create_module |
143 | #define __IGNORE_query_module |
144 | #define __IGNORE_get_kernel_syms |
145 | #define __IGNORE_sysfs |
146 | #define __IGNORE_uselib |
147 | #define __IGNORE__sysctl |
148 | |
149 | /* ... including the "new" 32-bit uid syscalls */ |
150 | #define __IGNORE_lchown32 |
151 | #define __IGNORE_getuid32 |
152 | #define __IGNORE_getgid32 |
153 | #define __IGNORE_geteuid32 |
154 | #define __IGNORE_getegid32 |
155 | #define __IGNORE_setreuid32 |
156 | #define __IGNORE_setregid32 |
157 | #define __IGNORE_getgroups32 |
158 | #define __IGNORE_setgroups32 |
159 | #define __IGNORE_fchown32 |
160 | #define __IGNORE_setresuid32 |
161 | #define __IGNORE_getresuid32 |
162 | #define __IGNORE_setresgid32 |
163 | #define __IGNORE_getresgid32 |
164 | #define __IGNORE_chown32 |
165 | #define __IGNORE_setuid32 |
166 | #define __IGNORE_setgid32 |
167 | #define __IGNORE_setfsuid32 |
168 | #define __IGNORE_setfsgid32 |
169 | |
170 | /* these can be expressed using other calls */ |
171 | #define __IGNORE_alarm /* setitimer */ |
172 | #define __IGNORE_creat /* open */ |
173 | #define __IGNORE_fork /* clone */ |
174 | #define __IGNORE_futimesat /* utimensat */ |
175 | #define __IGNORE_getpgrp /* getpgid */ |
176 | #define __IGNORE_getdents /* getdents64 */ |
177 | #define __IGNORE_pause /* sigsuspend */ |
178 | #define __IGNORE_poll /* ppoll */ |
179 | #define __IGNORE_select /* pselect6 */ |
180 | #define __IGNORE_epoll_wait /* epoll_pwait */ |
181 | #define __IGNORE_time /* gettimeofday */ |
182 | #define __IGNORE_uname /* newuname */ |
183 | #define __IGNORE_ustat /* statfs */ |
184 | #define __IGNORE_utime /* utimes */ |
185 | #define __IGNORE_vfork /* clone */ |
186 | |
187 | /* sync_file_range had a stupid ABI. Allow sync_file_range2 instead */ |
188 | #ifdef __NR_sync_file_range2 |
189 | #define __IGNORE_sync_file_range |
190 | #endif |
191 | |
192 | /* Unmerged syscalls for AFS, STREAMS, etc. */ |
193 | #define __IGNORE_afs_syscall |
194 | #define __IGNORE_getpmsg |
195 | #define __IGNORE_putpmsg |
196 | #define __IGNORE_vserver |
197 | EOF |
198 | } |
199 | |
200 | syscall_list() { |
201 | grep '^[0-9]' "$1" | sort -n | ( |
202 | while read nr abi name entry ; do |
203 | cat <<EOF |
204 | #if !defined(__NR_${name}) && !defined(__IGNORE_${name}) |
205 | #warning syscall ${name} not implemented |
206 | #endif |
207 | EOF |
208 | done |
209 | ) |
210 | } |
211 | |
212 | (ignore_list && syscall_list $(dirname $0)/../arch/x86/syscalls/syscall_32.tbl) | \ |
213 | $* -E -x c - > /dev/null |
214 |
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Tags:
od-2011-09-04
od-2011-09-18
v2.6.34-rc5
v2.6.34-rc6
v2.6.34-rc7
v3.9