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authorChris Zankel <chris@zankel.net>2007-08-03 15:55:07 -0700
committerChris Zankel <chris@zankel.net>2007-08-27 13:52:55 -0700
commit3547cdb1526aabd38b1e71dba93d545340fe41f8 (patch)
tree02a6df2aec6862957dded80bad0534c559498ee3
parentb91dc336cc7e0c9843f87ad0ba4cdbc821d69549 (diff)
downloadop-kernel-dev-3547cdb1526aabd38b1e71dba93d545340fe41f8.zip
op-kernel-dev-3547cdb1526aabd38b1e71dba93d545340fe41f8.tar.gz
[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>
-rw-r--r--include/asm-xtensa/syscall.h22
-rw-r--r--include/asm-xtensa/unistd.h122
2 files changed, 140 insertions, 4 deletions
diff --git a/include/asm-xtensa/syscall.h b/include/asm-xtensa/syscall.h
index 6cb0d42..ea9b513 100644
--- a/include/asm-xtensa/syscall.h
+++ b/include/asm-xtensa/syscall.h
@@ -1,3 +1,13 @@
+/*
+ * include/asm-xtensa/syscall.h
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2001 - 2007 Tensilica Inc.
+ */
+
struct pt_regs;
struct sigaction;
asmlinkage long xtensa_execve(char*, char**, char**, struct pt_regs*);
@@ -17,4 +27,14 @@ asmlinkage long sys_rt_sigaction(int,
const struct sigaction __user *,
struct sigaction __user *,
size_t);
-asmlinkage long xtensa_shmat(int shmid, char __user *shmaddr, int shmflg);
+asmlinkage long xtensa_shmat(int, char __user *, int);
+
+/* Should probably move to linux/syscalls.h */
+struct pollfd;
+asmlinkage long sys_pselect6(int n, fd_set __user *inp, fd_set __user *outp,
+ fd_set __user *exp, struct timespec __user *tsp, void __user *sig);
+asmlinkage long sys_ppoll(struct pollfd __user *ufds, unsigned int nfds,
+ struct timespec __user *tsp, const sigset_t __user *sigmask,
+ size_t sigsetsize);
+
+
diff --git a/include/asm-xtensa/unistd.h b/include/asm-xtensa/unistd.h
index 9bd3402..78ad761 100644
--- a/include/asm-xtensa/unistd.h
+++ b/include/asm-xtensa/unistd.h
@@ -577,7 +577,112 @@ __SYSCALL(258, sys_keyctl, 5)
#define __NR_available259 259
__SYSCALL(259, sys_ni_syscall, 0)
-#define __NR_syscall_count 261
+
+#define __NR_readahead 260
+__SYSCALL(260, sys_readahead, 5)
+#define __NR_remap_file_pages 261
+__SYSCALL(261, sys_remap_file_pages, 5)
+#define __NR_migrate_pages 262
+__SYSCALL(262, sys_migrate_pages, 0)
+#define __NR_mbind 263
+__SYSCALL(263, sys_mbind, 6)
+#define __NR_get_mempolicy 264
+__SYSCALL(264, sys_get_mempolicy, 5)
+#define __NR_set_mempolicy 265
+__SYSCALL(265, sys_set_mempolicy, 3)
+#define __NR_unshare 266
+__SYSCALL(266, sys_unshare, 1)
+#define __NR_move_pages 267
+__SYSCALL(267, sys_move_pages, 0)
+#define __NR_splice 268
+__SYSCALL(268, sys_splice, 0)
+#define __NR_tee 269
+__SYSCALL(269, sys_tee, 0)
+#define __NR_vmsplice 270
+__SYSCALL(270, sys_vmsplice, 0)
+#define __NR_available271 271
+__SYSCALL(271, sys_ni_syscall, 0)
+
+#define __NR_pselect6 272
+__SYSCALL(272, sys_pselect6, 0)
+#define __NR_ppoll 273
+__SYSCALL(273, sys_ppoll, 0)
+#define __NR_epoll_pwait 274
+__SYSCALL(274, sys_epoll_pwait, 0)
+#define __NR_available275 275
+__SYSCALL(275, sys_ni_syscall, 0)
+
+#define __NR_inotify_init 276
+__SYSCALL(276, sys_inotify_init, 0)
+#define __NR_inotify_add_watch 277
+__SYSCALL(277, sys_inotify_add_watch, 3)
+#define __NR_inotify_rm_watch 278
+__SYSCALL(278, sys_inotify_rm_watch, 2)
+#define __NR_available279 279
+__SYSCALL(279, sys_ni_syscall, 0)
+
+#define __NR_getcpu 280
+__SYSCALL(280, sys_getcpu, 0)
+#define __NR_kexec_load 281
+__SYSCALL(281, sys_ni_syscall, 0)
+
+#define __NR_ioprio_set 282
+__SYSCALL(282, sys_ioprio_set, 2)
+#define __NR_ioprio_get 283
+__SYSCALL(283, sys_ioprio_get, 3)
+
+#define __NR_set_robust_list 284
+__SYSCALL(284, sys_set_robust_list, 3)
+#define __NR_get_robust_list 285
+__SYSCALL(285, sys_get_robust_list, 3)
+#define __NR_reserved286 286 /* sync_file_rangeX */
+__SYSCALL(286, sys_ni_syscall, 3)
+#define __NR_available287 287
+__SYSCALL(287, sys_faccessat, 0)
+
+/* Relative File Operations */
+
+#define __NR_openat 288
+__SYSCALL(288, sys_openat, 4)
+#define __NR_mkdirat 289
+__SYSCALL(289, sys_mkdirat, 3)
+#define __NR_mknodat 290
+__SYSCALL(290, sys_mknodat, 4)
+#define __NR_unlinkat 291
+__SYSCALL(291, sys_unlinkat, 3)
+#define __NR_renameat 292
+__SYSCALL(292, sys_renameat, 4)
+#define __NR_linkat 293
+__SYSCALL(293, sys_linkat, 5)
+#define __NR_symlinkat 294
+__SYSCALL(294, sys_symlinkat, 3)
+#define __NR_readlinkat 295
+__SYSCALL(295, sys_readlinkat, 4)
+#define __NR_utimensat 296
+__SYSCALL(296, sys_utimensat, 0)
+#define __NR_fchownat 297
+__SYSCALL(297, sys_fchownat, 5)
+#define __NR_futimesat 298
+__SYSCALL(298, sys_futimesat, 4)
+#define __NR_fstatat64 299
+__SYSCALL(299, sys_fstatat64, 0)
+#define __NR_fchmodat 300
+__SYSCALL(300, sys_fchmodat, 4)
+#define __NR_faccessat 301
+__SYSCALL(301, sys_faccessat, 4)
+#define __NR_available302 302
+__SYSCALL(302, sys_ni_syscall, 0)
+#define __NR_available303 303
+__SYSCALL(303, sys_ni_syscall, 0)
+
+#define __NR_signalfd 304
+__SYSCALL(304, sys_signalfd, 3)
+#define __NR_timerfd 305
+__SYSCALL(305, sys_timerfd, 4)
+#define __NR_eventfd 306
+__SYSCALL(306, sys_eventfd, 1)
+
+#define __NR_syscall_count 307
/*
* sysxtensa syscall handler
@@ -612,8 +717,19 @@ __SYSCALL(259, sys_ni_syscall, 0)
#define __ARCH_WANT_SYS_LLSEEK
#define __ARCH_WANT_SYS_RT_SIGACTION
#define __ARCH_WANT_SYS_RT_SIGSUSPEND
+#define __ARCH_WANT_SYS_GETPGRP
-#endif /* __KERNEL__ */
+/*
+ * Ignore legacy system calls in the checksyscalls.sh script
+ */
-#endif /* _XTENSA_UNISTD_H */
+#define __IGNORE_fork /* use clone */
+#define __IGNORE_time
+#define __IGNORE_alarm /* use setitimer */
+#define __IGNORE_pause
+#define __IGNORE_mmap /* use mmap2 */
+#define __IGNORE_vfork /* use clone */
+#define __IGNORE_fadvise64 /* use fadvise64_64 */
+#endif /* __KERNEL__ */
+#endif /* _XTENSA_UNISTD_H */
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