[XTENSA] add missing system calls
Add missing system calls that have been recently added to the kernel for the Xtensa architecture and define __IGNORE macros for system calls that we don't need for Xtensa. Signed-off-by: Chris Zankel <chris@zankel.net>
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Chris Zankel
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b91dc336cc
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3547cdb152
@ -1,3 +1,13 @@
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/*
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* include/asm-xtensa/syscall.h
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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* Copyright (C) 2001 - 2007 Tensilica Inc.
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*/
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struct pt_regs;
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struct sigaction;
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asmlinkage long xtensa_execve(char*, char**, char**, struct pt_regs*);
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@ -17,4 +27,14 @@ asmlinkage long sys_rt_sigaction(int,
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const struct sigaction __user *,
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struct sigaction __user *,
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size_t);
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asmlinkage long xtensa_shmat(int shmid, char __user *shmaddr, int shmflg);
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asmlinkage long xtensa_shmat(int, char __user *, int);
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/* Should probably move to linux/syscalls.h */
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struct pollfd;
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asmlinkage long sys_pselect6(int n, fd_set __user *inp, fd_set __user *outp,
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fd_set __user *exp, struct timespec __user *tsp, void __user *sig);
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asmlinkage long sys_ppoll(struct pollfd __user *ufds, unsigned int nfds,
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struct timespec __user *tsp, const sigset_t __user *sigmask,
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size_t sigsetsize);
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@ -577,7 +577,112 @@ __SYSCALL(258, sys_keyctl, 5)
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#define __NR_available259 259
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__SYSCALL(259, sys_ni_syscall, 0)
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#define __NR_syscall_count 261
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#define __NR_readahead 260
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__SYSCALL(260, sys_readahead, 5)
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#define __NR_remap_file_pages 261
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__SYSCALL(261, sys_remap_file_pages, 5)
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#define __NR_migrate_pages 262
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__SYSCALL(262, sys_migrate_pages, 0)
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#define __NR_mbind 263
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__SYSCALL(263, sys_mbind, 6)
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#define __NR_get_mempolicy 264
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__SYSCALL(264, sys_get_mempolicy, 5)
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#define __NR_set_mempolicy 265
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__SYSCALL(265, sys_set_mempolicy, 3)
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#define __NR_unshare 266
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__SYSCALL(266, sys_unshare, 1)
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#define __NR_move_pages 267
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__SYSCALL(267, sys_move_pages, 0)
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#define __NR_splice 268
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__SYSCALL(268, sys_splice, 0)
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#define __NR_tee 269
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__SYSCALL(269, sys_tee, 0)
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#define __NR_vmsplice 270
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__SYSCALL(270, sys_vmsplice, 0)
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#define __NR_available271 271
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__SYSCALL(271, sys_ni_syscall, 0)
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#define __NR_pselect6 272
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__SYSCALL(272, sys_pselect6, 0)
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#define __NR_ppoll 273
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__SYSCALL(273, sys_ppoll, 0)
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#define __NR_epoll_pwait 274
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__SYSCALL(274, sys_epoll_pwait, 0)
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#define __NR_available275 275
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__SYSCALL(275, sys_ni_syscall, 0)
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#define __NR_inotify_init 276
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__SYSCALL(276, sys_inotify_init, 0)
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#define __NR_inotify_add_watch 277
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__SYSCALL(277, sys_inotify_add_watch, 3)
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#define __NR_inotify_rm_watch 278
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__SYSCALL(278, sys_inotify_rm_watch, 2)
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#define __NR_available279 279
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__SYSCALL(279, sys_ni_syscall, 0)
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#define __NR_getcpu 280
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__SYSCALL(280, sys_getcpu, 0)
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#define __NR_kexec_load 281
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__SYSCALL(281, sys_ni_syscall, 0)
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#define __NR_ioprio_set 282
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__SYSCALL(282, sys_ioprio_set, 2)
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#define __NR_ioprio_get 283
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__SYSCALL(283, sys_ioprio_get, 3)
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#define __NR_set_robust_list 284
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__SYSCALL(284, sys_set_robust_list, 3)
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#define __NR_get_robust_list 285
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__SYSCALL(285, sys_get_robust_list, 3)
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#define __NR_reserved286 286 /* sync_file_rangeX */
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__SYSCALL(286, sys_ni_syscall, 3)
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#define __NR_available287 287
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__SYSCALL(287, sys_faccessat, 0)
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/* Relative File Operations */
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#define __NR_openat 288
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__SYSCALL(288, sys_openat, 4)
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#define __NR_mkdirat 289
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__SYSCALL(289, sys_mkdirat, 3)
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#define __NR_mknodat 290
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__SYSCALL(290, sys_mknodat, 4)
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#define __NR_unlinkat 291
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__SYSCALL(291, sys_unlinkat, 3)
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#define __NR_renameat 292
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__SYSCALL(292, sys_renameat, 4)
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#define __NR_linkat 293
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__SYSCALL(293, sys_linkat, 5)
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#define __NR_symlinkat 294
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__SYSCALL(294, sys_symlinkat, 3)
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#define __NR_readlinkat 295
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__SYSCALL(295, sys_readlinkat, 4)
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#define __NR_utimensat 296
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__SYSCALL(296, sys_utimensat, 0)
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#define __NR_fchownat 297
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__SYSCALL(297, sys_fchownat, 5)
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#define __NR_futimesat 298
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__SYSCALL(298, sys_futimesat, 4)
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#define __NR_fstatat64 299
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__SYSCALL(299, sys_fstatat64, 0)
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#define __NR_fchmodat 300
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__SYSCALL(300, sys_fchmodat, 4)
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#define __NR_faccessat 301
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__SYSCALL(301, sys_faccessat, 4)
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#define __NR_available302 302
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__SYSCALL(302, sys_ni_syscall, 0)
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#define __NR_available303 303
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__SYSCALL(303, sys_ni_syscall, 0)
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#define __NR_signalfd 304
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__SYSCALL(304, sys_signalfd, 3)
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#define __NR_timerfd 305
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__SYSCALL(305, sys_timerfd, 4)
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#define __NR_eventfd 306
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__SYSCALL(306, sys_eventfd, 1)
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#define __NR_syscall_count 307
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/*
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* sysxtensa syscall handler
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@ -612,8 +717,19 @@ __SYSCALL(259, sys_ni_syscall, 0)
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#define __ARCH_WANT_SYS_LLSEEK
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#define __ARCH_WANT_SYS_RT_SIGACTION
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#define __ARCH_WANT_SYS_RT_SIGSUSPEND
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#define __ARCH_WANT_SYS_GETPGRP
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/*
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* Ignore legacy system calls in the checksyscalls.sh script
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*/
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#define __IGNORE_fork /* use clone */
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#define __IGNORE_time
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#define __IGNORE_alarm /* use setitimer */
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#define __IGNORE_pause
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#define __IGNORE_mmap /* use mmap2 */
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#define __IGNORE_vfork /* use clone */
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#define __IGNORE_fadvise64 /* use fadvise64_64 */
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#endif /* __KERNEL__ */
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#endif /* _XTENSA_UNISTD_H */
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