1 files changed, 248 insertions, 0 deletions

diff --git a/arch/xtensa/kernel/syscalls.h b/arch/xtensa/kernel/syscalls.h
new file mode 100644
index 000000000000..5b3f75f50feb
--- /dev/null
+++ b/arch/xtensa/kernel/syscalls.h
@@ -0,0 +1,248 @@
+/*
+ * arch/xtensa/kernel/syscalls.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) 1995, 1996, 1997, 1998 by Ralf Baechle
+ * Copyright (C) 2001 - 2005 Tensilica Inc.
+ *
+ * Changes by Joe Taylor <joe@tensilica.com>
+ */
+
+/*
+ * This file is being included twice - once to build a list of all
+ * syscalls and once to build a table of how many arguments each syscall
+ * accepts.  Syscalls that receive a pointer to the saved registers are
+ * marked as having zero arguments.
+ *
+ * The binary compatibility calls are in a separate list.
+ *
+ * Entry '0' used to be system_call.  It's removed to disable indirect
+ * system calls for now so user tasks can't recurse.  See mips'
+ * sys_syscall for a comparable example.
+ */
+
+SYSCALL(0, 0)                           /* 00 */
+
+SYSCALL(sys_exit, 1)
+SYSCALL(sys_fork, 0)
+SYSCALL(sys_read, 3)
+SYSCALL(sys_write, 3)
+SYSCALL(sys_open, 3)                    /* 05 */
+SYSCALL(sys_close, 1)
+SYSCALL(sys_waitpid, 3)
+SYSCALL(sys_creat, 2)
+SYSCALL(sys_link, 2)
+SYSCALL(sys_unlink, 1)                  /* 10 */
+SYSCALL(sys_execve, 0)
+SYSCALL(sys_chdir, 1)
+SYSCALL(sys_time, 1)
+SYSCALL(sys_mknod, 3)
+SYSCALL(sys_chmod, 2)                   /* 15 */
+SYSCALL(sys_lchown, 3)
+SYSCALL(sys_ni_syscall, 0)
+SYSCALL(sys_stat, 2)
+SYSCALL(sys_lseek, 3)
+SYSCALL(sys_getpid, 0)                  /* 20 */
+SYSCALL(sys_mount, 5)
+SYSCALL(sys_oldumount, 1)
+SYSCALL(sys_setuid, 1)
+SYSCALL(sys_getuid, 0)
+SYSCALL(sys_stime, 1)                   /* 25 */
+SYSCALL(sys_ptrace, 4)
+SYSCALL(sys_alarm, 1)
+SYSCALL(sys_fstat, 2)
+SYSCALL(sys_pause, 0)
+SYSCALL(sys_utime, 2)                   /* 30 */
+SYSCALL(sys_ni_syscall, 0)
+SYSCALL(sys_ni_syscall, 0)
+SYSCALL(sys_access, 2)
+SYSCALL(sys_nice, 1)
+SYSCALL(sys_ni_syscall, 0)              /* 35 */
+SYSCALL(sys_sync, 0)
+SYSCALL(sys_kill, 2)
+SYSCALL(sys_rename, 2)
+SYSCALL(sys_mkdir, 2)
+SYSCALL(sys_rmdir, 1)                   /* 40 */
+SYSCALL(sys_dup, 1)
+SYSCALL(sys_pipe, 1)
+SYSCALL(sys_times, 1)
+SYSCALL(sys_ni_syscall, 0)
+SYSCALL(sys_brk, 1)                     /* 45 */
+SYSCALL(sys_setgid, 1)
+SYSCALL(sys_getgid, 0)
+SYSCALL(sys_ni_syscall, 0)              /* was signal(2) */
+SYSCALL(sys_geteuid, 0)
+SYSCALL(sys_getegid, 0)                 /* 50 */
+SYSCALL(sys_acct, 1)
+SYSCALL(sys_umount, 2)
+SYSCALL(sys_ni_syscall, 0)
+SYSCALL(sys_ioctl, 3)
+SYSCALL(sys_fcntl, 3)                   /* 55 */
+SYSCALL(sys_ni_syscall, 2)
+SYSCALL(sys_setpgid, 2)
+SYSCALL(sys_ni_syscall, 0)
+SYSCALL(sys_olduname, 1)
+SYSCALL(sys_umask, 1)                   /* 60 */
+SYSCALL(sys_chroot, 1)
+SYSCALL(sys_ustat, 2)
+SYSCALL(sys_dup2, 2)
+SYSCALL(sys_getppid, 0)
+SYSCALL(sys_getpgrp, 0)                 /* 65 */
+SYSCALL(sys_setsid, 0)
+SYSCALL(sys_sigaction, 3)
+SYSCALL(sys_sgetmask, 0)
+SYSCALL(sys_ssetmask, 1)
+SYSCALL(sys_setreuid, 2)                /* 70 */
+SYSCALL(sys_setregid, 2)
+SYSCALL(sys_sigsuspend, 0)
+SYSCALL(sys_sigpending, 1)
+SYSCALL(sys_sethostname, 2)
+SYSCALL(sys_setrlimit, 2)               /* 75 */
+SYSCALL(sys_getrlimit, 2)
+SYSCALL(sys_getrusage, 2)
+SYSCALL(sys_gettimeofday, 2)
+SYSCALL(sys_settimeofday, 2)
+SYSCALL(sys_getgroups, 2)               /* 80 */
+SYSCALL(sys_setgroups, 2)
+SYSCALL(sys_ni_syscall, 0)               /* old_select */
+SYSCALL(sys_symlink, 2)
+SYSCALL(sys_lstat, 2)
+SYSCALL(sys_readlink, 3)                /* 85 */
+SYSCALL(sys_uselib, 1)
+SYSCALL(sys_swapon, 2)
+SYSCALL(sys_reboot, 3)
+SYSCALL(old_readdir, 3)
+SYSCALL(old_mmap, 6)                    /* 90 */
+SYSCALL(sys_munmap, 2)
+SYSCALL(sys_truncate, 2)
+SYSCALL(sys_ftruncate, 2)
+SYSCALL(sys_fchmod, 2)
+SYSCALL(sys_fchown, 3)                  /* 95 */
+SYSCALL(sys_getpriority, 2)
+SYSCALL(sys_setpriority, 3)
+SYSCALL(sys_ni_syscall, 0)
+SYSCALL(sys_statfs, 2)
+SYSCALL(sys_fstatfs, 2)                 /* 100 */
+SYSCALL(sys_ni_syscall, 3)
+SYSCALL(sys_socketcall, 2)
+SYSCALL(sys_syslog, 3)
+SYSCALL(sys_setitimer, 3)
+SYSCALL(sys_getitimer, 2)               /* 105 */
+SYSCALL(sys_newstat, 2)
+SYSCALL(sys_newlstat, 2)
+SYSCALL(sys_newfstat, 2)
+SYSCALL(sys_uname, 1)
+SYSCALL(sys_ni_syscall, 0)              /* 110 */
+SYSCALL(sys_vhangup, 0)
+SYSCALL(sys_ni_syscall, 0)              /* was sys_idle() */
+SYSCALL(sys_ni_syscall, 0)
+SYSCALL(sys_wait4, 4)
+SYSCALL(sys_swapoff, 1)                 /* 115 */
+SYSCALL(sys_sysinfo, 1)
+SYSCALL(sys_ipc, 5)                     /* 6 really, but glibc uses only 5) */
+SYSCALL(sys_fsync, 1)
+SYSCALL(sys_sigreturn, 0)
+SYSCALL(sys_clone, 0)                   /* 120 */
+SYSCALL(sys_setdomainname, 2)
+SYSCALL(sys_newuname, 1)
+SYSCALL(sys_ni_syscall, 0)              /* sys_modify_ldt */
+SYSCALL(sys_adjtimex, 1)
+SYSCALL(sys_mprotect, 3)                /* 125 */
+SYSCALL(sys_sigprocmask, 3)
+SYSCALL(sys_ni_syscall, 2)              /* old sys_create_module */
+SYSCALL(sys_init_module, 2)
+SYSCALL(sys_delete_module, 1)
+SYSCALL(sys_ni_syscall, 1)              /* old sys_get_kernel_sysm */   /* 130 */
+SYSCALL(sys_quotactl, 0)
+SYSCALL(sys_getpgid, 1)
+SYSCALL(sys_fchdir, 1)
+SYSCALL(sys_bdflush, 2)
+SYSCALL(sys_sysfs, 3)                   /* 135 */
+SYSCALL(sys_personality, 1)
+SYSCALL(sys_ni_syscall, 0)              /* for afs_syscall */
+SYSCALL(sys_setfsuid, 1)
+SYSCALL(sys_setfsgid, 1)
+SYSCALL(sys_llseek, 5)                  /* 140 */
+SYSCALL(sys_getdents, 3)
+SYSCALL(sys_select, 5)
+SYSCALL(sys_flock, 2)
+SYSCALL(sys_msync, 3)
+SYSCALL(sys_readv, 3)                   /* 145 */
+SYSCALL(sys_writev, 3)
+SYSCALL(sys_ni_syscall, 3)
+SYSCALL(sys_ni_syscall, 3)
+SYSCALL(sys_ni_syscall, 4)              /* handled in fast syscall handler. */
+SYSCALL(sys_ni_syscall, 0)              /* 150 */
+SYSCALL(sys_getsid, 1)
+SYSCALL(sys_fdatasync, 1)
+SYSCALL(sys_sysctl, 1)
+SYSCALL(sys_mlock, 2)
+SYSCALL(sys_munlock, 2)                 /* 155 */
+SYSCALL(sys_mlockall, 1)
+SYSCALL(sys_munlockall, 0)
+SYSCALL(sys_sched_setparam,2)
+SYSCALL(sys_sched_getparam,2)
+SYSCALL(sys_sched_setscheduler,3)       /* 160 */
+SYSCALL(sys_sched_getscheduler,1)
+SYSCALL(sys_sched_yield,0)
+SYSCALL(sys_sched_get_priority_max,1)
+SYSCALL(sys_sched_get_priority_min,1)
+SYSCALL(sys_sched_rr_get_interval,2)    /* 165 */
+SYSCALL(sys_nanosleep,2)
+SYSCALL(sys_mremap,4)
+SYSCALL(sys_accept, 3)
+SYSCALL(sys_bind, 3)
+SYSCALL(sys_connect, 3)                 /* 170 */
+SYSCALL(sys_getpeername, 3)
+SYSCALL(sys_getsockname, 3)
+SYSCALL(sys_getsockopt, 5)
+SYSCALL(sys_listen, 2)
+SYSCALL(sys_recv, 4)                    /* 175 */
+SYSCALL(sys_recvfrom, 6)
+SYSCALL(sys_recvmsg, 3)
+SYSCALL(sys_send, 4)
+SYSCALL(sys_sendmsg, 3)
+SYSCALL(sys_sendto, 6)                  /* 180 */
+SYSCALL(sys_setsockopt, 5)
+SYSCALL(sys_shutdown, 2)
+SYSCALL(sys_socket, 3)
+SYSCALL(sys_socketpair, 4)
+SYSCALL(sys_setresuid, 3)               /* 185 */
+SYSCALL(sys_getresuid, 3)
+SYSCALL(sys_ni_syscall, 5)              /* old sys_query_module */
+SYSCALL(sys_poll, 3)
+SYSCALL(sys_nfsservctl, 3)
+SYSCALL(sys_setresgid, 3)               /* 190 */
+SYSCALL(sys_getresgid, 3)
+SYSCALL(sys_prctl, 5)
+SYSCALL(sys_rt_sigreturn, 0)
+SYSCALL(sys_rt_sigaction, 4)
+SYSCALL(sys_rt_sigprocmask, 4)          /* 195 */
+SYSCALL(sys_rt_sigpending, 2)
+SYSCALL(sys_rt_sigtimedwait, 4)
+SYSCALL(sys_rt_sigqueueinfo, 3)
+SYSCALL(sys_rt_sigsuspend, 0)
+SYSCALL(sys_pread64, 5)                 /* 200 */
+SYSCALL(sys_pwrite64, 5)
+SYSCALL(sys_chown, 3)
+SYSCALL(sys_getcwd, 2)
+SYSCALL(sys_capget, 2)
+SYSCALL(sys_capset, 2)                  /* 205 */
+SYSCALL(sys_sigaltstack, 0)
+SYSCALL(sys_sendfile, 4)
+SYSCALL(sys_ni_syscall, 0)
+SYSCALL(sys_ni_syscall, 0)
+SYSCALL(sys_mmap2, 6)                   /* 210 */
+SYSCALL(sys_truncate64, 2)
+SYSCALL(sys_ftruncate64, 2)
+SYSCALL(sys_stat64, 2)
+SYSCALL(sys_lstat64, 2)
+SYSCALL(sys_fstat64, 2)                 /* 215 */
+SYSCALL(sys_pivot_root, 2)
+SYSCALL(sys_mincore, 3)
+SYSCALL(sys_madvise, 3)
+SYSCALL(sys_getdents64, 3)
+SYSCALL(sys_vfork, 0)                   /* 220 */