| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* System Call Table |
| 2 | * |
| 3 | * Copyright (C) 1999-2004 Matthew Wilcox <willy at parisc-linux.org> |
| 4 | * Copyright (C) 2000-2001 John Marvin <jsm at parisc-linux.org> |
| 5 | * Copyright (C) 2000 Alan Modra <amodra at parisc-linux.org> |
| 6 | * Copyright (C) 2000-2003 Paul Bame <bame at parisc-linux.org> |
| 7 | * Copyright (C) 2000 Philipp Rumpf <prumpf with tux.org> |
| 8 | * Copyright (C) 2000 Michael Ang <mang with subcarrier.org> |
| 9 | * Copyright (C) 2000 David Huggins-Daines <dhd with pobox.org> |
| 10 | * Copyright (C) 2000 Grant Grundler <grundler at parisc-linux.org> |
| 11 | * Copyright (C) 2001 Richard Hirst <rhirst with parisc-linux.org> |
| 12 | * Copyright (C) 2001-2002 Ryan Bradetich <rbrad at parisc-linux.org> |
| 13 | * Copyright (C) 2001 Helge Deller <deller at parisc-linux.org> |
| 14 | * Copyright (C) 2000-2001 Thomas Bogendoerfer <tsbogend at parisc-linux.org> |
| 15 | * Copyright (C) 2002 Randolph Chung <tausq with parisc-linux.org> |
| 16 | * |
| 17 | * |
| 18 | * This program is free software; you can redistribute it and/or modify |
| 19 | * it under the terms of the GNU General Public License as published by |
| 20 | * the Free Software Foundation; either version 2 of the License, or |
| 21 | * (at your option) any later version. |
| 22 | * |
| 23 | * This program is distributed in the hope that it will be useful, |
| 24 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 25 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 26 | * GNU General Public License for more details. |
| 27 | * |
| 28 | * You should have received a copy of the GNU General Public License |
| 29 | * along with this program; if not, write to the Free Software |
| 30 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 31 | */ |
| 32 | |
| 33 | #undef ENTRY_SAME |
| 34 | #undef ENTRY_DIFF |
| 35 | #undef ENTRY_UHOH |
| 36 | #undef ENTRY_COMP |
| 37 | #undef ENTRY_OURS |
| 38 | #if defined(__LP64__) && !defined(SYSCALL_TABLE_64BIT) |
| 39 | /* Use ENTRY_SAME for 32-bit syscalls which are the same on wide and |
| 40 | * narrow palinux. Use ENTRY_DIFF for those where a 32-bit specific |
| 41 | * implementation is required on wide palinux. Use ENTRY_COMP where |
| 42 | * the compatability layer has a useful 32-bit implementation. |
| 43 | */ |
| 44 | #define ENTRY_SAME(_name_) .dword sys_##_name_ |
| 45 | #define ENTRY_DIFF(_name_) .dword sys32_##_name_ |
| 46 | #define ENTRY_UHOH(_name_) .dword sys32_##unimplemented |
| 47 | #define ENTRY_OURS(_name_) .dword parisc_##_name_ |
| 48 | #define ENTRY_COMP(_name_) .dword compat_sys_##_name_ |
| 49 | #elif defined(__LP64__) && defined(SYSCALL_TABLE_64BIT) |
| 50 | #define ENTRY_SAME(_name_) .dword sys_##_name_ |
| 51 | #define ENTRY_DIFF(_name_) .dword sys_##_name_ |
| 52 | #define ENTRY_UHOH(_name_) .dword sys_##_name_ |
| 53 | #define ENTRY_OURS(_name_) .dword sys_##_name_ |
| 54 | #define ENTRY_COMP(_name_) .dword sys_##_name_ |
| 55 | #else |
| 56 | #define ENTRY_SAME(_name_) .word sys_##_name_ |
| 57 | #define ENTRY_DIFF(_name_) .word sys_##_name_ |
| 58 | #define ENTRY_UHOH(_name_) .word sys_##_name_ |
| 59 | #define ENTRY_OURS(_name_) .word parisc_##_name_ |
| 60 | #define ENTRY_COMP(_name_) .word sys_##_name_ |
| 61 | #endif |
| 62 | |
| 63 | ENTRY_SAME(restart_syscall) /* 0 */ |
| 64 | ENTRY_SAME(exit) |
| 65 | ENTRY_SAME(fork_wrapper) |
| 66 | ENTRY_SAME(read) |
| 67 | ENTRY_SAME(write) |
| 68 | ENTRY_SAME(open) /* 5 */ |
| 69 | ENTRY_SAME(close) |
| 70 | ENTRY_SAME(waitpid) |
| 71 | ENTRY_SAME(creat) |
| 72 | ENTRY_SAME(link) |
| 73 | ENTRY_SAME(unlink) /* 10 */ |
| 74 | ENTRY_DIFF(execve_wrapper) |
| 75 | ENTRY_SAME(chdir) |
| 76 | /* See comments in kernel/time.c!!! Maybe we don't need this? */ |
| 77 | ENTRY_COMP(time) |
| 78 | ENTRY_SAME(mknod) |
| 79 | ENTRY_SAME(chmod) /* 15 */ |
| 80 | ENTRY_SAME(lchown) |
| 81 | ENTRY_SAME(socket) |
| 82 | /* struct stat is MAYBE identical wide and narrow ?? */ |
| 83 | ENTRY_COMP(newstat) |
| 84 | ENTRY_DIFF(lseek) |
| 85 | ENTRY_SAME(getpid) /* 20 */ |
| 86 | /* the 'void * data' parameter may need re-packing in wide */ |
| 87 | ENTRY_COMP(mount) |
| 88 | /* concerned about struct sockaddr in wide/narrow */ |
| 89 | /* ---> I think sockaddr is OK unless the compiler packs the struct */ |
| 90 | /* differently to align the char array */ |
| 91 | ENTRY_SAME(bind) |
| 92 | ENTRY_SAME(setuid) |
| 93 | ENTRY_SAME(getuid) |
| 94 | ENTRY_COMP(stime) /* 25 */ |
| 95 | ENTRY_SAME(ptrace) |
| 96 | ENTRY_SAME(alarm) |
| 97 | /* see stat comment */ |
| 98 | ENTRY_COMP(newfstat) |
| 99 | ENTRY_SAME(pause) |
| 100 | /* struct utimbuf uses time_t which might vary */ |
| 101 | ENTRY_COMP(utime) /* 30 */ |
| 102 | /* struct sockaddr... */ |
| 103 | ENTRY_SAME(connect) |
| 104 | ENTRY_SAME(listen) |
| 105 | ENTRY_SAME(access) |
| 106 | ENTRY_SAME(nice) |
| 107 | /* struct sockaddr... */ |
| 108 | ENTRY_SAME(accept) /* 35 */ |
| 109 | ENTRY_SAME(sync) |
| 110 | ENTRY_SAME(kill) |
| 111 | ENTRY_SAME(rename) |
| 112 | ENTRY_SAME(mkdir) |
| 113 | ENTRY_SAME(rmdir) /* 40 */ |
| 114 | ENTRY_SAME(dup) |
| 115 | ENTRY_SAME(pipe) |
| 116 | ENTRY_COMP(times) |
| 117 | /* struct sockaddr... */ |
| 118 | ENTRY_SAME(getsockname) |
| 119 | /* it seems possible brk() could return a >4G pointer... */ |
| 120 | ENTRY_SAME(brk) /* 45 */ |
| 121 | ENTRY_SAME(setgid) |
| 122 | ENTRY_SAME(getgid) |
| 123 | ENTRY_SAME(signal) |
| 124 | ENTRY_SAME(geteuid) |
| 125 | ENTRY_SAME(getegid) /* 50 */ |
| 126 | ENTRY_SAME(acct) |
| 127 | ENTRY_SAME(umount) |
| 128 | /* struct sockaddr... */ |
| 129 | ENTRY_SAME(getpeername) |
| 130 | ENTRY_COMP(ioctl) |
| 131 | ENTRY_COMP(fcntl) /* 55 */ |
| 132 | ENTRY_SAME(socketpair) |
| 133 | ENTRY_SAME(setpgid) |
| 134 | ENTRY_SAME(send) |
| 135 | ENTRY_SAME(newuname) |
| 136 | ENTRY_SAME(umask) /* 60 */ |
| 137 | ENTRY_SAME(chroot) |
| 138 | ENTRY_SAME(ustat) |
| 139 | ENTRY_SAME(dup2) |
| 140 | ENTRY_SAME(getppid) |
| 141 | ENTRY_SAME(getpgrp) /* 65 */ |
| 142 | ENTRY_SAME(setsid) |
| 143 | ENTRY_SAME(pivot_root) |
| 144 | /* I don't like this */ |
| 145 | ENTRY_UHOH(sgetmask) |
| 146 | ENTRY_UHOH(ssetmask) |
| 147 | ENTRY_SAME(setreuid) /* 70 */ |
| 148 | ENTRY_SAME(setregid) |
| 149 | ENTRY_SAME(mincore) |
| 150 | ENTRY_COMP(sigpending) |
| 151 | ENTRY_SAME(sethostname) |
| 152 | /* Following 3 have linux-common-code structs containing longs -( */ |
| 153 | ENTRY_COMP(setrlimit) /* 75 */ |
| 154 | ENTRY_COMP(getrlimit) |
| 155 | ENTRY_COMP(getrusage) |
| 156 | /* struct timeval and timezone are maybe?? consistent wide and narrow */ |
| 157 | ENTRY_DIFF(gettimeofday) |
| 158 | ENTRY_DIFF(settimeofday) |
| 159 | ENTRY_SAME(getgroups) /* 80 */ |
| 160 | ENTRY_SAME(setgroups) |
| 161 | /* struct socketaddr... */ |
| 162 | ENTRY_SAME(sendto) |
| 163 | ENTRY_SAME(symlink) |
| 164 | /* see stat comment */ |
| 165 | ENTRY_COMP(newlstat) |
| 166 | ENTRY_SAME(readlink) /* 85 */ |
| 167 | ENTRY_SAME(ni_syscall) /* was uselib */ |
| 168 | ENTRY_SAME(swapon) |
| 169 | ENTRY_SAME(reboot) |
| 170 | ENTRY_SAME(mmap2) |
| 171 | ENTRY_SAME(mmap) /* 90 */ |
| 172 | ENTRY_SAME(munmap) |
| 173 | ENTRY_SAME(truncate) |
| 174 | ENTRY_SAME(ftruncate) |
| 175 | ENTRY_SAME(fchmod) |
| 176 | ENTRY_SAME(fchown) /* 95 */ |
| 177 | ENTRY_SAME(getpriority) |
| 178 | ENTRY_SAME(setpriority) |
| 179 | ENTRY_SAME(recv) |
| 180 | ENTRY_COMP(statfs) |
| 181 | ENTRY_COMP(fstatfs) /* 100 */ |
| 182 | ENTRY_SAME(stat64) |
| 183 | ENTRY_SAME(ni_syscall) /* was socketcall */ |
| 184 | ENTRY_SAME(syslog) |
| 185 | /* even though manpage says struct timeval contains longs, ours has |
| 186 | * time_t and suseconds_t -- both of which are safe wide/narrow */ |
| 187 | ENTRY_COMP(setitimer) |
| 188 | ENTRY_COMP(getitimer) /* 105 */ |
| 189 | ENTRY_SAME(capget) |
| 190 | ENTRY_SAME(capset) |
| 191 | ENTRY_OURS(pread64) |
| 192 | ENTRY_OURS(pwrite64) |
| 193 | ENTRY_SAME(getcwd) /* 110 */ |
| 194 | ENTRY_SAME(vhangup) |
| 195 | ENTRY_SAME(fstat64) |
| 196 | ENTRY_SAME(vfork_wrapper) |
| 197 | /* struct rusage contains longs... */ |
| 198 | ENTRY_COMP(wait4) |
| 199 | ENTRY_SAME(swapoff) /* 115 */ |
| 200 | ENTRY_DIFF(sysinfo) |
| 201 | ENTRY_SAME(shutdown) |
| 202 | ENTRY_SAME(fsync) |
| 203 | ENTRY_SAME(madvise) |
| 204 | ENTRY_SAME(clone_wrapper) /* 120 */ |
| 205 | ENTRY_SAME(setdomainname) |
| 206 | ENTRY_DIFF(sendfile) |
| 207 | /* struct sockaddr... */ |
| 208 | ENTRY_SAME(recvfrom) |
| 209 | /* struct timex contains longs */ |
| 210 | ENTRY_DIFF(adjtimex) |
| 211 | ENTRY_SAME(mprotect) /* 125 */ |
| 212 | /* old_sigset_t forced to 32 bits. Beware glibc sigset_t */ |
| 213 | ENTRY_COMP(sigprocmask) |
| 214 | ENTRY_SAME(ni_syscall) /* create_module */ |
| 215 | ENTRY_SAME(init_module) |
| 216 | ENTRY_SAME(delete_module) |
| 217 | ENTRY_SAME(ni_syscall) /* 130: get_kernel_syms */ |
| 218 | /* time_t inside struct dqblk */ |
| 219 | ENTRY_SAME(quotactl) |
| 220 | ENTRY_SAME(getpgid) |
| 221 | ENTRY_SAME(fchdir) |
| 222 | ENTRY_SAME(bdflush) |
| 223 | ENTRY_SAME(sysfs) /* 135 */ |
| 224 | ENTRY_SAME(personality) |
| 225 | ENTRY_SAME(ni_syscall) /* for afs_syscall */ |
| 226 | ENTRY_SAME(setfsuid) |
| 227 | ENTRY_SAME(setfsgid) |
| 228 | /* I think this might work */ |
| 229 | ENTRY_SAME(llseek) /* 140 */ |
| 230 | /* struct linux_dirent has longs, like 'unsigned long d_ino' which |
| 231 | * almost definitely should be 'ino_t d_ino' but it's too late now */ |
| 232 | ENTRY_DIFF(getdents) |
| 233 | /* it is POSSIBLE that select will be OK because even though fd_set |
| 234 | * contains longs, the macros and sizes are clever. */ |
| 235 | ENTRY_COMP(select) |
| 236 | ENTRY_SAME(flock) |
| 237 | ENTRY_SAME(msync) |
| 238 | /* struct iovec contains pointers */ |
| 239 | ENTRY_COMP(readv) /* 145 */ |
| 240 | ENTRY_COMP(writev) |
| 241 | ENTRY_SAME(getsid) |
| 242 | ENTRY_SAME(fdatasync) |
| 243 | /* struct __sysctl_args is a mess */ |
| 244 | ENTRY_DIFF(sysctl) |
| 245 | ENTRY_SAME(mlock) /* 150 */ |
| 246 | ENTRY_SAME(munlock) |
| 247 | ENTRY_SAME(mlockall) |
| 248 | ENTRY_SAME(munlockall) |
| 249 | /* struct sched_param is ok for now */ |
| 250 | ENTRY_SAME(sched_setparam) |
| 251 | ENTRY_SAME(sched_getparam) /* 155 */ |
| 252 | ENTRY_SAME(sched_setscheduler) |
| 253 | ENTRY_SAME(sched_getscheduler) |
| 254 | ENTRY_SAME(sched_yield) |
| 255 | ENTRY_SAME(sched_get_priority_max) |
| 256 | ENTRY_SAME(sched_get_priority_min) /* 160 */ |
| 257 | /* These 2 would've worked if someone had defined struct timespec |
| 258 | * carefully, like timeval for example (which is about the same). |
| 259 | * Unfortunately it contains a long :-( */ |
| 260 | ENTRY_DIFF(sched_rr_get_interval) |
| 261 | ENTRY_COMP(nanosleep) |
| 262 | ENTRY_SAME(mremap) |
| 263 | ENTRY_SAME(setresuid) |
| 264 | ENTRY_SAME(getresuid) /* 165 */ |
| 265 | ENTRY_DIFF(sigaltstack_wrapper) |
| 266 | ENTRY_SAME(ni_syscall) /* query_module */ |
| 267 | ENTRY_SAME(poll) |
| 268 | /* structs contain pointers and an in_addr... */ |
| 269 | ENTRY_COMP(nfsservctl) |
| 270 | ENTRY_SAME(setresgid) /* 170 */ |
| 271 | ENTRY_SAME(getresgid) |
| 272 | ENTRY_SAME(prctl) |
| 273 | /* signals need a careful review */ |
| 274 | ENTRY_SAME(rt_sigreturn_wrapper) |
| 275 | ENTRY_DIFF(rt_sigaction) |
| 276 | ENTRY_DIFF(rt_sigprocmask) /* 175 */ |
| 277 | ENTRY_DIFF(rt_sigpending) |
| 278 | ENTRY_COMP(rt_sigtimedwait) |
| 279 | /* even though the struct siginfo_t is different, it appears like |
| 280 | * all the paths use values which should be same wide and narrow. |
| 281 | * Also the struct is padded to 128 bytes which means we don't have |
| 282 | * to worry about faulting trying to copy in a larger 64-bit |
| 283 | * struct from a 32-bit user-space app. |
| 284 | */ |
| 285 | ENTRY_SAME(rt_sigqueueinfo) |
| 286 | ENTRY_SAME(rt_sigsuspend_wrapper) /* not really SAME -- see the code */ |
| 287 | ENTRY_SAME(chown) /* 180 */ |
| 288 | /* setsockopt() used by iptables: SO_SET_REPLACE/SO_SET_ADD_COUNTERS */ |
| 289 | ENTRY_COMP(setsockopt) |
| 290 | ENTRY_SAME(getsockopt) |
| 291 | ENTRY_COMP(sendmsg) |
| 292 | ENTRY_COMP(recvmsg) |
| 293 | ENTRY_SAME(semop) /* 185 */ |
| 294 | ENTRY_SAME(semget) |
| 295 | ENTRY_DIFF(semctl) |
| 296 | ENTRY_DIFF(msgsnd) |
| 297 | ENTRY_DIFF(msgrcv) |
| 298 | ENTRY_SAME(msgget) /* 190 */ |
| 299 | ENTRY_SAME(msgctl) |
| 300 | ENTRY_SAME(shmat_wrapper) |
| 301 | ENTRY_SAME(shmdt) |
| 302 | ENTRY_SAME(shmget) |
| 303 | ENTRY_SAME(shmctl) /* 195 */ |
| 304 | ENTRY_SAME(ni_syscall) /* streams1 */ |
| 305 | ENTRY_SAME(ni_syscall) /* streams2 */ |
| 306 | ENTRY_SAME(lstat64) |
| 307 | ENTRY_OURS(truncate64) |
| 308 | ENTRY_OURS(ftruncate64) /* 200 */ |
| 309 | ENTRY_SAME(getdents64) |
| 310 | ENTRY_COMP(fcntl64) |
| 311 | ENTRY_SAME(ni_syscall) /* attrctl -- dead */ |
| 312 | ENTRY_SAME(ni_syscall) /* acl_get -- dead */ |
| 313 | ENTRY_SAME(ni_syscall) /* 205 (acl_set -- dead) */ |
| 314 | ENTRY_SAME(gettid) |
| 315 | ENTRY_OURS(readahead) |
| 316 | ENTRY_SAME(tkill) |
| 317 | ENTRY_SAME(sendfile64) |
| 318 | ENTRY_COMP(futex) /* 210 */ |
| 319 | ENTRY_COMP(sched_setaffinity) |
| 320 | ENTRY_COMP(sched_getaffinity) |
| 321 | ENTRY_SAME(ni_syscall) /* set_thread_area */ |
| 322 | ENTRY_SAME(ni_syscall) /* get_thread_area */ |
| 323 | ENTRY_SAME(io_setup) /* 215 */ |
| 324 | ENTRY_SAME(io_destroy) |
| 325 | ENTRY_SAME(io_getevents) |
| 326 | ENTRY_SAME(io_submit) |
| 327 | ENTRY_SAME(io_cancel) |
| 328 | ENTRY_SAME(alloc_hugepages) /* 220 */ |
| 329 | ENTRY_SAME(free_hugepages) |
| 330 | ENTRY_SAME(exit_group) |
| 331 | ENTRY_DIFF(lookup_dcookie) |
| 332 | ENTRY_SAME(epoll_create) |
| 333 | ENTRY_SAME(epoll_ctl) /* 225 */ |
| 334 | ENTRY_SAME(epoll_wait) |
| 335 | ENTRY_SAME(remap_file_pages) |
| 336 | ENTRY_SAME(semtimedop) |
| 337 | ENTRY_SAME(mq_open) |
| 338 | ENTRY_SAME(mq_unlink) /* 230 */ |
| 339 | ENTRY_SAME(mq_timedsend) |
| 340 | ENTRY_SAME(mq_timedreceive) |
| 341 | ENTRY_SAME(mq_notify) |
| 342 | ENTRY_SAME(mq_getsetattr) |
| 343 | ENTRY_COMP(waitid) /* 235 */ |
| 344 | ENTRY_OURS(fadvise64_64) |
| 345 | ENTRY_SAME(set_tid_address) |
| 346 | ENTRY_SAME(setxattr) |
| 347 | ENTRY_SAME(lsetxattr) |
| 348 | ENTRY_SAME(fsetxattr) /* 240 */ |
| 349 | ENTRY_SAME(getxattr) |
| 350 | ENTRY_SAME(lgetxattr) |
| 351 | ENTRY_SAME(fgetxattr) |
| 352 | ENTRY_SAME(listxattr) |
| 353 | ENTRY_SAME(llistxattr) /* 245 */ |
| 354 | ENTRY_SAME(flistxattr) |
| 355 | ENTRY_SAME(removexattr) |
| 356 | ENTRY_SAME(lremovexattr) |
| 357 | ENTRY_SAME(fremovexattr) |
| 358 | ENTRY_COMP(timer_create) /* 250 */ |
| 359 | ENTRY_COMP(timer_settime) |
| 360 | ENTRY_COMP(timer_gettime) |
| 361 | ENTRY_SAME(timer_getoverrun) |
| 362 | ENTRY_SAME(timer_delete) |
| 363 | ENTRY_COMP(clock_settime) /* 255 */ |
| 364 | ENTRY_COMP(clock_gettime) |
| 365 | ENTRY_COMP(clock_getres) |
| 366 | ENTRY_COMP(clock_nanosleep) |
| 367 | ENTRY_SAME(tgkill) |
| 368 | ENTRY_COMP(mbind) /* 260 */ |
| 369 | ENTRY_COMP(get_mempolicy) |
| 370 | ENTRY_COMP(set_mempolicy) |
| 371 | /* Nothing yet */ |
| 372 | |