Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

7 files changed, 2182 insertions, 0 deletions

diff --git a/arch/parisc/hpux/Makefile b/arch/parisc/hpux/Makefile
new file mode 100644
index 000000000000..1048fb69f06d
--- /dev/null
+++ b/arch/parisc/hpux/Makefile
@@ -0,0 +1,5 @@
+#
+# Makefile for HPUX emulation
+#
+
+obj-y := entry_hpux.o gate.o wrappers.o fs.o ioctl.o sys_hpux.o
diff --git a/arch/parisc/hpux/entry_hpux.S b/arch/parisc/hpux/entry_hpux.S
new file mode 100644
index 000000000000..fa9bf38787e7
--- /dev/null
+++ b/arch/parisc/hpux/entry_hpux.S
@@ -0,0 +1,547 @@
+/*    syscall table for HPUX specific syscalls
+ *
+ *    Linux/PA-RISC Project (http://www.parisc-linux.org/)
+ *    Copyright (C) 1999 Matthew Wilcox <willy at debian . org>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/sys.h>
+#include <linux/linkage.h>
+#include <asm/unistd.h>
+
+	.text
+
+#define ENTRY_NAME(_name_) .word _name_
+
+	.align 4
+	.export hpux_call_table
+	.import hpux_unimplemented_wrapper
+hpux_call_table:
+	ENTRY_NAME(sys_ni_syscall)	/* 0 */
+	ENTRY_NAME(sys_exit)
+	ENTRY_NAME(hpux_fork_wrapper)
+	ENTRY_NAME(sys_read)
+	ENTRY_NAME(sys_write)
+	ENTRY_NAME(sys_open)	/* 5 */
+	ENTRY_NAME(sys_close)
+	ENTRY_NAME(hpux_wait)
+	ENTRY_NAME(sys_creat)
+	ENTRY_NAME(sys_link)
+	ENTRY_NAME(sys_unlink)	/* 10 */
+	ENTRY_NAME(hpux_execv_wrapper)
+	ENTRY_NAME(sys_chdir)
+	ENTRY_NAME(sys_time)
+	ENTRY_NAME(sys_mknod)
+	ENTRY_NAME(sys_chmod)	/* 15 */
+	ENTRY_NAME(sys_chown)
+	ENTRY_NAME(hpux_brk)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(sys_lseek)
+	ENTRY_NAME(sys_getpid)	/* 20 */
+	ENTRY_NAME(hpux_mount)
+	ENTRY_NAME(sys_oldumount)
+	ENTRY_NAME(sys_setuid)
+	ENTRY_NAME(sys_getuid)
+	ENTRY_NAME(sys_stime)	/* 25 */
+	ENTRY_NAME(hpux_ptrace)
+	ENTRY_NAME(sys_alarm)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(sys_pause)
+	ENTRY_NAME(sys_utime)	/* 30 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(sys_access)
+	ENTRY_NAME(hpux_nice)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 35 */
+	ENTRY_NAME(sys_sync)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(sys_newstat)
+	ENTRY_NAME(hpux_setpgrp3)
+	ENTRY_NAME(sys_newlstat)	/* 40 */
+	ENTRY_NAME(sys_dup)
+	ENTRY_NAME(hpux_pipe_wrapper)
+	ENTRY_NAME(sys_times)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 45 */
+	ENTRY_NAME(sys_setgid)
+	ENTRY_NAME(sys_getgid)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 50 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_ioctl)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 55 */
+	ENTRY_NAME(sys_symlink)
+	ENTRY_NAME(hpux_utssys)
+	ENTRY_NAME(sys_readlink)
+	ENTRY_NAME(hpux_execve_wrapper)
+	ENTRY_NAME(sys_umask)	/* 60 */
+	ENTRY_NAME(sys_chroot)
+	ENTRY_NAME(sys_fcntl)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 65 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_sbrk)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 70 */
+	ENTRY_NAME(sys_mmap)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 75 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 80 */
+	ENTRY_NAME(sys_getpgid)
+	ENTRY_NAME(sys_setpgid)
+	ENTRY_NAME(sys_setitimer)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 85 */
+	ENTRY_NAME(sys_getitimer)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(sys_dup2)		/* 90 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(sys_newfstat)
+	ENTRY_NAME(sys_select)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 95 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 100 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 105 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 110 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 115 */
+	ENTRY_NAME(sys_gettimeofday)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 120 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(sys_fchown)
+	ENTRY_NAME(sys_fchmod)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 125 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(sys_rename)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 130 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_sysconf)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 135 */
+	ENTRY_NAME(sys_mkdir)
+	ENTRY_NAME(sys_rmdir)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 140 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(sys_getrlimit)
+	ENTRY_NAME(sys_setrlimit)      /* 145 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 150 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_lockf)      /* 155 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 160 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 165 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 170 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 175 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 180 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(sys_sigprocmask)      /* 185 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 190 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_getdomainname)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 195 */
+	ENTRY_NAME(hpux_statfs)
+	ENTRY_NAME(hpux_fstatfs)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(sys_waitpid)	/* 200 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 205 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 210 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 215 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 220 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 225 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 230 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 235 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 240 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 245 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 250 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 255 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 260 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 265 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 270 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(sys_fchdir)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(sys_accept)		/* 275 */
+	ENTRY_NAME(sys_bind)
+	ENTRY_NAME(sys_connect)
+	ENTRY_NAME(sys_getpeername)
+	ENTRY_NAME(sys_getsockname)
+	ENTRY_NAME(sys_getsockopt)	/* 280 */
+	ENTRY_NAME(sys_listen)
+	ENTRY_NAME(sys_recv)
+	ENTRY_NAME(sys_recvfrom)
+	ENTRY_NAME(sys_recvmsg)
+	ENTRY_NAME(sys_send)		/* 285 */
+	ENTRY_NAME(sys_sendmsg)
+	ENTRY_NAME(sys_sendto)
+	ENTRY_NAME(sys_setsockopt)
+	ENTRY_NAME(sys_shutdown)
+	ENTRY_NAME(sys_socket)		/* 290 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 295 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 300 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 305 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 310 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 315 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 320 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 325 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 330 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(sys_lchown)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_sysfs)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 335 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 340 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 345 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 350 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(sys_nanosleep)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 355 */
+	ENTRY_NAME(hpux_getdents)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 360 */
+	ENTRY_NAME(hpux_fstat64)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 365 */
+	ENTRY_NAME(hpux_lstat64)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_stat64)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 370 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 375 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 380 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_setpgrp)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 385 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 390 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 395 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 400 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 405 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 410 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 415 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 420 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 425 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 430 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 435 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 440 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 445 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 450 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 455 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 460 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 465 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 470 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 475 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 480 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 485 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 490 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 495 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 500 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 505 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)      /* 510 */
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+	ENTRY_NAME(hpux_unimplemented_wrapper)
+.end
+
diff --git a/arch/parisc/hpux/fs.c b/arch/parisc/hpux/fs.c
new file mode 100644
index 000000000000..d7c80edf4489
--- /dev/null
+++ b/arch/parisc/hpux/fs.c
@@ -0,0 +1,199 @@
+/*
+ *    Implements HPUX syscalls.
+ *
+ *    Copyright (C) 1999 Matthew Wilcox <willy with parisc-linux.org>
+ *    Copyright (C) 2000 Michael Ang <mang with subcarrier.org>
+ *    Copyright (C) 2000 John Marvin <jsm with parisc-linux.org>
+ *    Copyright (C) 2000 Philipp Rumpf
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/mm.h>
+#include <linux/sched.h>
+#include <linux/file.h>
+#include <linux/smp_lock.h>
+#include <linux/slab.h>
+#include <linux/ptrace.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+int hpux_execve(struct pt_regs *regs)
+{
+	int error;
+	char *filename;
+
+	filename = getname((char *) regs->gr[26]);
+	error = PTR_ERR(filename);
+	if (IS_ERR(filename))
+		goto out;
+
+	error = do_execve(filename, (char **) regs->gr[25],
+		(char **)regs->gr[24], regs);
+
+	if (error == 0) {
+		task_lock(current);
+		current->ptrace &= ~PT_DTRACE;
+		task_unlock(current);
+	}
+	putname(filename);
+
+out:
+	return error;
+}
+
+struct hpux_dirent {
+	loff_t	d_off;
+	ino_t	d_ino;
+	short	d_reclen;
+	short	d_namlen;
+	char	d_name[1];
+};
+
+struct getdents_callback {
+	struct hpux_dirent *current_dir;
+	struct hpux_dirent *previous;
+	int count;
+	int error;
+};
+
+#define NAME_OFFSET(de) ((int) ((de)->d_name - (char *) (de)))
+#define ROUND_UP(x) (((x)+sizeof(long)-1) & ~(sizeof(long)-1))
+
+static int filldir(void * __buf, const char * name, int namlen, loff_t offset,
+		ino_t ino, unsigned d_type)
+{
+	struct hpux_dirent * dirent;
+	struct getdents_callback * buf = (struct getdents_callback *) __buf;
+	int reclen = ROUND_UP(NAME_OFFSET(dirent) + namlen + 1);
+
+	buf->error = -EINVAL;	/* only used if we fail.. */
+	if (reclen > buf->count)
+		return -EINVAL;
+	dirent = buf->previous;
+	if (dirent)
+		put_user(offset, &dirent->d_off);
+	dirent = buf->current_dir;
+	buf->previous = dirent;
+	put_user(ino, &dirent->d_ino);
+	put_user(reclen, &dirent->d_reclen);
+	put_user(namlen, &dirent->d_namlen);
+	copy_to_user(dirent->d_name, name, namlen);
+	put_user(0, dirent->d_name + namlen);
+	((char *) dirent) += reclen;
+	buf->current_dir = dirent;
+	buf->count -= reclen;
+	return 0;
+}
+
+#undef NAME_OFFSET
+#undef ROUND_UP
+
+int hpux_getdents(unsigned int fd, struct hpux_dirent *dirent, unsigned int count)
+{
+	struct file * file;
+	struct hpux_dirent * lastdirent;
+	struct getdents_callback buf;
+	int error = -EBADF;
+
+	file = fget(fd);
+	if (!file)
+		goto out;
+
+	buf.current_dir = dirent;
+	buf.previous = NULL;
+	buf.count = count;
+	buf.error = 0;
+
+	error = vfs_readdir(file, filldir, &buf);
+	if (error < 0)
+		goto out_putf;
+	error = buf.error;
+	lastdirent = buf.previous;
+	if (lastdirent) {
+		put_user(file->f_pos, &lastdirent->d_off);
+		error = count - buf.count;
+	}
+
+out_putf:
+	fput(file);
+out:
+	return error;
+}
+
+int hpux_mount(const char *fs, const char *path, int mflag,
+		const char *fstype, const char *dataptr, int datalen)
+{
+	return -ENOSYS;
+}
+
+static int cp_hpux_stat(struct kstat *stat, struct hpux_stat64 *statbuf)
+{
+	struct hpux_stat64 tmp;
+
+	/* we probably want a different split here - is hpux 12:20? */
+
+	if (!new_valid_dev(stat->dev) || !new_valid_dev(stat->rdev))
+		return -EOVERFLOW;
+
+	memset(&tmp, 0, sizeof(tmp));
+	tmp.st_dev = new_encode_dev(stat->dev);
+	tmp.st_ino = stat->ino;
+	tmp.st_mode = stat->mode;
+	tmp.st_nlink = stat->nlink;
+	tmp.st_uid = stat->uid;
+	tmp.st_gid = stat->gid;
+	tmp.st_rdev = new_encode_dev(stat->rdev);
+	tmp.st_size = stat->size;
+	tmp.st_atime = stat->atime.tv_sec;
+	tmp.st_mtime = stat->mtime.tv_sec;
+	tmp.st_ctime = stat->ctime.tv_sec;
+	tmp.st_blocks = stat->blocks;
+	tmp.st_blksize = stat->blksize;
+	return copy_to_user(statbuf,&tmp,sizeof(tmp)) ? -EFAULT : 0;
+}
+
+long hpux_stat64(char *filename, struct hpux_stat64 *statbuf)
+{
+	struct kstat stat;
+	int error = vfs_stat(filename, &stat);
+
+	if (!error)
+		error = cp_hpux_stat(&stat, statbuf);
+
+	return error;
+}
+
+long hpux_fstat64(unsigned int fd, struct hpux_stat64 *statbuf)
+{
+	struct kstat stat;
+	int error = vfs_fstat(fd, &stat);
+
+	if (!error)
+		error = cp_hpux_stat(&stat, statbuf);
+
+	return error;
+}
+
+long hpux_lstat64(char *filename, struct hpux_stat64 *statbuf)
+{
+	struct kstat stat;
+	int error = vfs_lstat(filename, &stat);
+
+	if (!error)
+		error = cp_hpux_stat(&stat, statbuf);
+
+	return error;
+}
diff --git a/arch/parisc/hpux/gate.S b/arch/parisc/hpux/gate.S
new file mode 100644
index 000000000000..2680a1c0fa77
--- /dev/null
+++ b/arch/parisc/hpux/gate.S
@@ -0,0 +1,116 @@
+/*
+ *
+ * Linux/PARISC Project (http://www.parisc-linux.org/)
+ *
+ * System call entry code Copyright (c) Matthew Wilcox 1999 <willy@bofh.ai>
+ * Licensed under the GNU GPL.
+ * thanks to Philipp Rumpf, Mike Shaver and various others
+ * sorry about the wall, puffin..
+ */
+
+#include <asm/assembly.h>
+#include <asm/offsets.h>
+#include <asm/unistd.h>
+#include <asm/errno.h>
+
+#ifdef __LP64__
+	.level          2.0w
+#else
+	.level		1.1
+#endif
+	.text
+
+#ifdef __LP64__
+#define FRAME_SIZE	128
+#else
+#define FRAME_SIZE	64
+#endif
+	.import hpux_call_table
+	.import hpux_syscall_exit,code
+	.export hpux_gateway_page
+
+	.align 4096
+hpux_gateway_page:
+	nop
+#ifdef __LP64__
+#warning NEEDS WORK for 64-bit
+#endif
+	ldw     -64(%r30), %r29                 ;! 8th argument
+	ldw	-60(%r30), %r19			;! 7th argument
+	ldw	-56(%r30), %r20			;! 6th argument
+	ldw	-52(%r30), %r21			;! 5th argument
+	gate	.+8, %r0			/* become privileged */
+	mtsp	%r0,%sr4			/* get kernel space into sr4 */
+	mtsp	%r0,%sr5			/* get kernel space into sr5 */
+	mtsp	%r0,%sr6			/* get kernel space into sr6 */
+	mfsp    %sr7,%r1                        /* save user sr7 */
+	mtsp    %r1,%sr3                        /* and store it in sr3 */
+
+	mtctl   %r30,%cr28
+	mfctl   %cr30,%r1
+	xor     %r1,%r30,%r30                   /* ye olde xor trick */
+	xor     %r1,%r30,%r1
+	xor     %r1,%r30,%r30
+	ldo     TASK_SZ_ALGN+FRAME_SIZE(%r30),%r30  /* set up kernel stack */
+
+	/* N.B.: It is critical that we don't set sr7 to 0 until r30
+	 *       contains a valid kernel stack pointer. It is also
+	 *       critical that we don't start using the kernel stack
+	 *       until after sr7 has been set to 0.
+	 */
+
+	mtsp	%r0,%sr7			/* get kernel space into sr7 */
+	STREG   %r1,TASK_PT_GR30-TASK_SZ_ALGN-FRAME_SIZE(%r30) /* save usp */
+	ldo     -TASK_SZ_ALGN-FRAME_SIZE(%r30),%r1   /* get task ptr in %r1 */
+
+	/* Save some registers for sigcontext and potential task
+	   switch (see entry.S for the details of which ones are
+	   saved/restored).  TASK_PT_PSW is zeroed so we can see whether
+	   a process is on a syscall or not.  For an interrupt the real
+	   PSW value is stored.  This is needed for gdb and sys_ptrace. */
+	STREG	%r0,  TASK_PT_PSW(%r1)
+	STREG	%r2,  TASK_PT_GR2(%r1)		/* preserve rp */
+	STREG   %r19, TASK_PT_GR19(%r1)         /* 7th argument */
+	STREG   %r20, TASK_PT_GR20(%r1)         /* 6th argument */
+	STREG   %r21, TASK_PT_GR21(%r1)         /* 5th argument */
+	STREG   %r22, TASK_PT_GR22(%r1)         /* syscall # */
+	STREG	%r23, TASK_PT_GR23(%r1)		/* 4th argument */
+	STREG	%r24, TASK_PT_GR24(%r1)		/* 3rd argument */
+	STREG	%r25, TASK_PT_GR25(%r1)		/* 2nd argument */
+	STREG	%r26, TASK_PT_GR26(%r1)	 	/* 1st argument */
+	STREG	%r27, TASK_PT_GR27(%r1)		/* user dp */
+	STREG   %r28, TASK_PT_GR28(%r1)         /* return value 0 */
+	STREG   %r28, TASK_PT_ORIG_R28(%r1)     /* return value 0 (saved for signals) */
+	STREG   %r29, TASK_PT_GR29(%r1)         /* 8th argument */
+	STREG	%r31, TASK_PT_GR31(%r1)		/* preserve syscall return ptr */
+	
+	ldo	TASK_PT_FR0(%r1), %r27		/* save fpregs from the kernel */
+	save_fp	%r27				/* or potential task switch  */
+
+	mfctl	%cr11, %r27			/* i.e. SAR */
+	STREG	%r27, TASK_PT_SAR(%r1)
+
+	loadgp
+
+	stw	%r21, -52(%r30)			;! 5th argument
+	stw	%r20, -56(%r30)			;! 6th argument
+	stw	%r19, -60(%r30)			;! 7th argument
+	stw     %r29, -64(%r30)                 ;! 8th argument
+
+	ldil	L%hpux_call_table, %r21
+	ldo	R%hpux_call_table(%r21), %r21
+	comiclr,>>=	__NR_HPUX_syscalls, %r22, %r0
+	b,n	syscall_nosys
+	ldwx,s	%r22(%r21), %r21
+	ldil	L%hpux_syscall_exit,%r2
+	be	0(%sr7,%r21)
+	ldo	R%hpux_syscall_exit(%r2),%r2
+
+syscall_nosys:
+	ldil	L%hpux_syscall_exit,%r1
+	be	R%hpux_syscall_exit(%sr7,%r1)
+	ldo	-ENOSYS(%r0),%r28
+
+	.align 4096
+	.export end_hpux_gateway_page
+end_hpux_gateway_page:
diff --git a/arch/parisc/hpux/ioctl.c b/arch/parisc/hpux/ioctl.c
new file mode 100644
index 000000000000..b34b4f3c60ec
--- /dev/null
+++ b/arch/parisc/hpux/ioctl.c
@@ -0,0 +1,73 @@
+/*
+ *    Implements some necessary HPUX ioctls.
+ *
+ *    Copyright (C) 1999-2002 Matthew Wilcox <willy with parisc-linux.org>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+/*
+ * Supported ioctls:
+ *   TCGETA
+ *   TCSETA
+ *   TCSETAW
+ *   TCSETAF
+ *   TCSBRK
+ *   TCXONC
+ *   TCFLSH
+ *   TIOCGWINSZ
+ *   TIOCSWINSZ
+ *   TIOCGPGRP
+ *   TIOCSPGRP
+ */
+
+#include <linux/sched.h>
+#include <linux/smp_lock.h>
+#include <linux/syscalls.h>
+#include <asm/errno.h>
+#include <asm/ioctl.h>
+#include <asm/termios.h>
+#include <asm/uaccess.h>
+
+static int hpux_ioctl_t(int fd, unsigned long cmd, unsigned long arg)
+{
+	int result = -EOPNOTSUPP;
+	int nr = _IOC_NR(cmd);
+	switch (nr) {
+	case 106:
+		result = sys_ioctl(fd, TIOCSWINSZ, arg);
+		break;
+	case 107:
+		result = sys_ioctl(fd, TIOCGWINSZ, arg);
+		break;
+	}
+	return result;
+}
+
+int hpux_ioctl(int fd, unsigned long cmd, unsigned long arg)
+{
+	int result = -EOPNOTSUPP;
+	int type = _IOC_TYPE(cmd);
+	switch (type) {
+	case 'T':
+		/* Our structures are now compatible with HPUX's */
+		result = sys_ioctl(fd, cmd, arg);
+		break;
+	case 't':
+		result = hpux_ioctl_t(fd, cmd, arg);
+		break;
+	}
+	return result;
+}
diff --git a/arch/parisc/hpux/sys_hpux.c b/arch/parisc/hpux/sys_hpux.c
new file mode 100644
index 000000000000..a64fd48fbfb5
--- /dev/null
+++ b/arch/parisc/hpux/sys_hpux.c
@@ -0,0 +1,985 @@
+/*
+ *    Implements HPUX syscalls.
+ *
+ *    Copyright (C) 1999 Matthew Wilcox <willy with parisc-linux.org>
+ *    Copyright (C) 2000 Philipp Rumpf
+ *    Copyright (C) 2000 John Marvin <jsm with parisc-linux.org>
+ *    Copyright (C) 2000 Michael Ang <mang with subcarrier.org>
+ *    Copyright (C) 2001 Nathan Neulinger <nneul at umr.edu>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/file.h>
+#include <linux/fs.h>
+#include <linux/namei.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/smp_lock.h>
+#include <linux/syscalls.h>
+#include <linux/utsname.h>
+#include <linux/vfs.h>
+#include <linux/vmalloc.h>
+
+#include <asm/errno.h>
+#include <asm/pgalloc.h>
+#include <asm/uaccess.h>
+
+unsigned long hpux_brk(unsigned long addr)
+{
+	/* Sigh.  Looks like HP/UX libc relies on kernel bugs. */
+	return sys_brk(addr + PAGE_SIZE);
+}
+
+int hpux_sbrk(void)
+{
+	return -ENOSYS;
+}
+
+/* Random other syscalls */
+
+int hpux_nice(int priority_change)
+{
+	return -ENOSYS;
+}
+
+int hpux_ptrace(void)
+{
+	return -ENOSYS;
+}
+
+int hpux_wait(int *stat_loc)
+{
+	return sys_waitpid(-1, stat_loc, 0);
+}
+
+int hpux_setpgrp(void)
+{
+	return sys_setpgid(0,0);
+}
+
+int hpux_setpgrp3(void)
+{
+	return hpux_setpgrp();
+}
+
+#define _SC_CPU_VERSION	10001
+#define _SC_OPEN_MAX	4
+#define CPU_PA_RISC1_1	0x210
+
+int hpux_sysconf(int which)
+{
+	switch (which) {
+	case _SC_CPU_VERSION:
+		return CPU_PA_RISC1_1;
+	case _SC_OPEN_MAX:
+		return INT_MAX;
+	default:
+		return -EINVAL;
+	}
+}
+
+/*****************************************************************************/
+
+#define HPUX_UTSLEN 9
+#define HPUX_SNLEN 15
+
+struct hpux_utsname {
+	char sysname[HPUX_UTSLEN];
+	char nodename[HPUX_UTSLEN];
+	char release[HPUX_UTSLEN];
+	char version[HPUX_UTSLEN];
+	char machine[HPUX_UTSLEN];
+	char idnumber[HPUX_SNLEN];
+} ;
+
+struct hpux_ustat {
+	int32_t		f_tfree;	/* total free (daddr_t)  */
+	u_int32_t	f_tinode;	/* total inodes free (ino_t)  */
+	char		f_fname[6];	/* filsys name */
+	char		f_fpack[6];	/* filsys pack name */
+	u_int32_t	f_blksize;	/* filsys block size (int) */
+};
+
+/*
+ * HPUX's utssys() call.  It's a collection of miscellaneous functions,
+ * alas, so there's no nice way of splitting them up.
+ */
+
+/*  This function is called from hpux_utssys(); HP-UX implements
+ *  ustat() as an option to utssys().
+ *
+ *  Now, struct ustat on HP-UX is exactly the same as on Linux, except
+ *  that it contains one addition field on the end, int32_t f_blksize.
+ *  So, we could have written this function to just call the Linux
+ *  sys_ustat(), (defined in linux/fs/super.c), and then just
+ *  added this additional field to the user's structure.  But I figure
+ *  if we're gonna be digging through filesystem structures to get
+ *  this, we might as well just do the whole enchilada all in one go.
+ *
+ *  So, most of this function is almost identical to sys_ustat().
+ *  I have placed comments at the few lines changed or added, to
+ *  aid in porting forward if and when sys_ustat() is changed from
+ *  its form in kernel 2.2.5.
+ */
+static int hpux_ustat(dev_t dev, struct hpux_ustat __user *ubuf)
+{
+	struct super_block *s;
+	struct hpux_ustat tmp;  /* Changed to hpux_ustat */
+	struct kstatfs sbuf;
+	int err = -EINVAL;
+
+	s = user_get_super(dev);
+	if (s == NULL)
+		goto out;
+	err = vfs_statfs(s, &sbuf);
+	drop_super(s);
+	if (err)
+		goto out;
+
+	memset(&tmp,0,sizeof(tmp));
+
+	tmp.f_tfree = (int32_t)sbuf.f_bfree;
+	tmp.f_tinode = (u_int32_t)sbuf.f_ffree;
+	tmp.f_blksize = (u_int32_t)sbuf.f_bsize;  /*  Added this line  */
+
+	err = copy_to_user(ubuf, &tmp, sizeof(tmp)) ? -EFAULT : 0;
+out:
+	return err;
+}
+
+/*
+ * Wrapper for hpux statfs call. At the moment, just calls the linux native one
+ * and ignores the extra fields at the end of the hpux statfs struct.
+ *
+ */
+
+typedef int32_t hpux_fsid_t[2];              /* file system ID type */
+typedef uint16_t hpux_site_t;
+
+struct hpux_statfs {
+     int32_t f_type;                    /* type of info, zero for now */
+     int32_t f_bsize;                   /* fundamental file system block size */
+     int32_t f_blocks;                  /* total blocks in file system */
+     int32_t f_bfree;                   /* free block in fs */
+     int32_t f_bavail;                  /* free blocks avail to non-superuser */
+     int32_t f_files;                   /* total file nodes in file system */
+     int32_t f_ffree;                   /* free file nodes in fs */
+     hpux_fsid_t  f_fsid;                    /* file system ID */
+     int32_t f_magic;                   /* file system magic number */
+     int32_t f_featurebits;             /* file system features */
+     int32_t f_spare[4];                /* spare for later */
+     hpux_site_t  f_cnode;                   /* cluster node where mounted */
+     int16_t f_pad;
+};
+
+static int vfs_statfs_hpux(struct super_block *sb, struct hpux_statfs *buf)
+{
+	struct kstatfs st;
+	int retval;
+	
+	retval = vfs_statfs(sb, &st);
+	if (retval)
+		return retval;
+
+	memset(buf, 0, sizeof(*buf));
+	buf->f_type = st.f_type;
+	buf->f_bsize = st.f_bsize;
+	buf->f_blocks = st.f_blocks;
+	buf->f_bfree = st.f_bfree;
+	buf->f_bavail = st.f_bavail;
+	buf->f_files = st.f_files;
+	buf->f_ffree = st.f_ffree;
+	buf->f_fsid[0] = st.f_fsid.val[0];
+	buf->f_fsid[1] = st.f_fsid.val[1];
+
+	return 0;
+}
+
+/* hpux statfs */
+asmlinkage long hpux_statfs(const char __user *path,
+						struct hpux_statfs __user *buf)
+{
+	struct nameidata nd;
+	int error;
+
+	error = user_path_walk(path, &nd);
+	if (!error) {
+		struct hpux_statfs tmp;
+		error = vfs_statfs_hpux(nd.dentry->d_inode->i_sb, &tmp);
+		if (!error && copy_to_user(buf, &tmp, sizeof(tmp)))
+			error = -EFAULT;
+		path_release(&nd);
+	}
+	return error;
+}
+
+asmlinkage long hpux_fstatfs(unsigned int fd, struct hpux_statfs __user * buf)
+{
+	struct file *file;
+	struct hpux_statfs tmp;
+	int error;
+
+	error = -EBADF;
+	file = fget(fd);
+	if (!file)
+		goto out;
+	error = vfs_statfs_hpux(file->f_dentry->d_inode->i_sb, &tmp);
+	if (!error && copy_to_user(buf, &tmp, sizeof(tmp)))
+		error = -EFAULT;
+	fput(file);
+ out:
+	return error;
+}
+
+
+/*  This function is called from hpux_utssys(); HP-UX implements
+ *  uname() as an option to utssys().
+ *
+ *  The form of this function is pretty much copied from sys_olduname(),
+ *  defined in linux/arch/i386/kernel/sys_i386.c.
+ */
+/*  TODO: Are these put_user calls OK?  Should they pass an int?
+ *        (I copied it from sys_i386.c like this.)
+ */
+static int hpux_uname(struct hpux_utsname *name)
+{
+	int error;
+
+	if (!name)
+		return -EFAULT;
+	if (!access_ok(VERIFY_WRITE,name,sizeof(struct hpux_utsname)))
+		return -EFAULT;
+
+	down_read(&uts_sem);
+
+	error = __copy_to_user(&name->sysname,&system_utsname.sysname,HPUX_UTSLEN-1);
+	error |= __put_user(0,name->sysname+HPUX_UTSLEN-1);
+	error |= __copy_to_user(&name->nodename,&system_utsname.nodename,HPUX_UTSLEN-1);
+	error |= __put_user(0,name->nodename+HPUX_UTSLEN-1);
+	error |= __copy_to_user(&name->release,&system_utsname.release,HPUX_UTSLEN-1);
+	error |= __put_user(0,name->release+HPUX_UTSLEN-1);
+	error |= __copy_to_user(&name->version,&system_utsname.version,HPUX_UTSLEN-1);
+	error |= __put_user(0,name->version+HPUX_UTSLEN-1);
+	error |= __copy_to_user(&name->machine,&system_utsname.machine,HPUX_UTSLEN-1);
+	error |= __put_user(0,name->machine+HPUX_UTSLEN-1);
+
+	up_read(&uts_sem);
+
+	/*  HP-UX  utsname has no domainname field.  */
+
+	/*  TODO:  Implement idnumber!!!  */
+#if 0
+	error |= __put_user(0,name->idnumber);
+	error |= __put_user(0,name->idnumber+HPUX_SNLEN-1);
+#endif
+
+	error = error ? -EFAULT : 0;
+
+	return error;
+}
+
+/*  Note: HP-UX just uses the old suser() function to check perms
+ *  in this system call.  We'll use capable(CAP_SYS_ADMIN).
+ */
+int hpux_utssys(char *ubuf, int n, int type)
+{
+	int len;
+	int error;
+	switch( type ) {
+	case 0:
+		/*  uname():  */
+		return( hpux_uname( (struct hpux_utsname *)ubuf ) );
+		break ;
+	case 1:
+		/*  Obsolete (used to be umask().)  */
+		return -EFAULT ;
+		break ;
+	case 2:
+		/*  ustat():  */
+		return( hpux_ustat(new_decode_dev(n), (struct hpux_ustat *)ubuf) );
+		break ;
+	case 3:
+		/*  setuname():
+		 *
+		 *  On linux (unlike HP-UX), utsname.nodename
+		 *  is the same as the hostname.
+		 *
+		 *  sys_sethostname() is defined in linux/kernel/sys.c.
+		 */
+		if (!capable(CAP_SYS_ADMIN))
+			return -EPERM;
+		/*  Unlike Linux, HP-UX returns an error if n==0:  */
+		if ( n <= 0 )
+			return -EINVAL ;
+		/*  Unlike Linux, HP-UX truncates it if n is too big:  */
+		len = (n <= __NEW_UTS_LEN) ? n : __NEW_UTS_LEN ;
+		return( sys_sethostname(ubuf, len) );
+		break ;
+	case 4:
+		/*  sethostname():
+		 *
+		 *  sys_sethostname() is defined in linux/kernel/sys.c.
+		 */
+		if (!capable(CAP_SYS_ADMIN))
+			return -EPERM;
+		/*  Unlike Linux, HP-UX returns an error if n==0:  */
+		if ( n <= 0 )
+			return -EINVAL ;
+		/*  Unlike Linux, HP-UX truncates it if n is too big:  */
+		len = (n <= __NEW_UTS_LEN) ? n : __NEW_UTS_LEN ;
+		return( sys_sethostname(ubuf, len) );
+		break ;
+	case 5:
+		/*  gethostname():
+		 *
+		 *  sys_gethostname() is defined in linux/kernel/sys.c.
+		 */
+		/*  Unlike Linux, HP-UX returns an error if n==0:  */
+		if ( n <= 0 )
+			return -EINVAL ;
+		return( sys_gethostname(ubuf, n) );
+		break ;
+	case 6:
+		/*  Supposedly called from setuname() in libc.
+		 *  TODO: When and why is this called?
+		 *        Is it ever even called?
+		 *
+		 *  This code should look a lot like sys_sethostname(),
+		 *  defined in linux/kernel/sys.c.  If that gets updated,
+		 *  update this code similarly.
+		 */
+		if (!capable(CAP_SYS_ADMIN))
+			return -EPERM;
+		/*  Unlike Linux, HP-UX returns an error if n==0:  */
+		if ( n <= 0 )
+			return -EINVAL ;
+		/*  Unlike Linux, HP-UX truncates it if n is too big:  */
+		len = (n <= __NEW_UTS_LEN) ? n : __NEW_UTS_LEN ;
+		/**/
+		/*  TODO:  print a warning about using this?  */
+		down_write(&uts_sem);
+		error = -EFAULT;
+		if (!copy_from_user(system_utsname.sysname, ubuf, len)) {
+			system_utsname.sysname[len] = 0;
+			error = 0;
+		}
+		up_write(&uts_sem);
+		return error;
+		break ;
+	case 7:
+		/*  Sets utsname.release, if you're allowed.
+		 *  Undocumented.  Used by swinstall to change the
+		 *  OS version, during OS updates.  Yuck!!!
+		 *
+		 *  This code should look a lot like sys_sethostname()
+		 *  in linux/kernel/sys.c.  If that gets updated, update
+		 *  this code similarly.
+		 */
+		if (!capable(CAP_SYS_ADMIN))
+			return -EPERM;
+		/*  Unlike Linux, HP-UX returns an error if n==0:  */
+		if ( n <= 0 )
+			return -EINVAL ;
+		/*  Unlike Linux, HP-UX truncates it if n is too big:  */
+		len = (n <= __NEW_UTS_LEN) ? n : __NEW_UTS_LEN ;
+		/**/
+		/*  TODO:  print a warning about this?  */
+		down_write(&uts_sem);
+		error = -EFAULT;
+		if (!copy_from_user(system_utsname.release, ubuf, len)) {
+			system_utsname.release[len] = 0;
+			error = 0;
+		}
+		up_write(&uts_sem);
+		return error;
+		break ;
+	default:
+		/*  This system call returns -EFAULT if given an unknown type.
+	 	 *  Why not -EINVAL?  I don't know, it's just not what they did.
+	 	 */
+		return -EFAULT ;
+	}
+}
+
+int hpux_getdomainname(char *name, int len)
+{
+ 	int nlen;
+ 	int err = -EFAULT;
+ 	
+ 	down_read(&uts_sem);
+ 	
+	nlen = strlen(system_utsname.domainname) + 1;
+
+	if (nlen < len)
+		len = nlen;
+	if(len > __NEW_UTS_LEN)
+		goto done;
+	if(copy_to_user(name, system_utsname.domainname, len))
+		goto done;
+	err = 0;
+done:
+	up_read(&uts_sem);
+	return err;
+	
+}
+
+int hpux_pipe(int *kstack_fildes)
+{
+	int error;
+
+	lock_kernel();
+	error = do_pipe(kstack_fildes);
+	unlock_kernel();
+	return error;
+}
+
+/* lies - says it works, but it really didn't lock anything */
+int hpux_lockf(int fildes, int function, off_t size)
+{
+	return 0;
+}
+
+int hpux_sysfs(int opcode, unsigned long arg1, unsigned long arg2)
+{
+	char *fsname = NULL;
+	int len = 0;
+	int fstype;
+
+/*Unimplemented HP-UX syscall emulation. Syscall #334 (sysfs)
+  Args: 1 80057bf4 0 400179f0 0 0 0 */
+	printk(KERN_DEBUG "in hpux_sysfs\n");
+	printk(KERN_DEBUG "hpux_sysfs called with opcode = %d\n", opcode);
+	printk(KERN_DEBUG "hpux_sysfs called with arg1='%lx'\n", arg1);
+
+	if ( opcode == 1 ) { /* GETFSIND */	
+		len = strlen_user((char *)arg1);
+		printk(KERN_DEBUG "len of arg1 = %d\n", len);
+
+		fsname = (char *) kmalloc(len+1, GFP_KERNEL);
+		if ( !fsname ) {
+			printk(KERN_DEBUG "failed to kmalloc fsname\n");
+			return 0;
+		}
+
+		if ( copy_from_user(fsname, (char *)arg1, len+1) ) {
+			printk(KERN_DEBUG "failed to copy_from_user fsname\n");
+			kfree(fsname);
+			return 0;
+		}
+
+		printk(KERN_DEBUG "that is '%s' as (char *)\n", fsname);
+		if ( !strcmp(fsname, "hfs") ) {
+			fstype = 0;
+		} else {
+			fstype = 0;
+		};
+
+		kfree(fsname);
+
+		printk(KERN_DEBUG "returning fstype=%d\n", fstype);
+		return fstype; /* something other than default */
+	}
+
+
+	return 0;
+}
+
+
+/* Table of syscall names and handle for unimplemented routines */
+static const char *syscall_names[] = {
+	"nosys",                  /* 0 */
+	"exit",                  
+	"fork",                  
+	"read",                  
+	"write",                 
+	"open",                   /* 5 */
+	"close",                 
+	"wait",                  
+	"creat",                 
+	"link",                  
+	"unlink",                 /* 10 */
+	"execv",                 
+	"chdir",                 
+	"time",                  
+	"mknod",                 
+	"chmod",                  /* 15 */
+	"chown",                 
+	"brk",                   
+	"lchmod",                
+	"lseek",                 
+	"getpid",                 /* 20 */
+	"mount",                 
+	"umount",                
+	"setuid",                
+	"getuid",                
+	"stime",                  /* 25 */
+	"ptrace",                
+	"alarm",                 
+	NULL,                    
+	"pause",                 
+	"utime",                  /* 30 */
+	"stty",                  
+	"gtty",                  
+	"access",                
+	"nice",                  
+	"ftime",                  /* 35 */
+	"sync",                  
+	"kill",                  
+	"stat",                  
+	"setpgrp3",              
+	"lstat",                  /* 40 */
+	"dup",                   
+	"pipe",                  
+	"times",                 
+	"profil",                
+	"ki_call",                /* 45 */
+	"setgid",                
+	"getgid",                
+	NULL,                    
+	NULL,                    
+	NULL,                     /* 50 */
+	"acct",                  
+	"set_userthreadid",      
+	NULL,                    
+	"ioctl",                 
+	"reboot",                 /* 55 */
+	"symlink",               
+	"utssys",                
+	"readlink",              
+	"execve",                
+	"umask",                  /* 60 */
+	"chroot",                
+	"fcntl",                 
+	"ulimit",                
+	NULL,                    
+	NULL,                     /* 65 */
+	"vfork",                 
+	NULL,                    
+	NULL,                    
+	NULL,                    
+	NULL,                     /* 70 */
+	"mmap",                  
+	NULL,                    
+	"munmap",                
+	"mprotect",              
+	"madvise",                /* 75 */
+	"vhangup",               
+	"swapoff",               
+	NULL,                    
+	"getgroups",             
+	"setgroups",              /* 80 */
+	"getpgrp2",              
+	"setpgid/setpgrp2",      
+	"setitimer",             
+	"wait3",                 
+	"swapon",                 /* 85 */
+	"getitimer",             
+	NULL,                    
+	NULL,                    
+	NULL,                    
+	"dup2",                   /* 90 */
+	NULL,                    
+	"fstat",                 
+	"select",                
+	NULL,                    
+	"fsync",                  /* 95 */
+	"setpriority",           
+	NULL,                    
+	NULL,                    
+	NULL,                    
+	"getpriority",            /* 100 */
+	NULL,                    
+	NULL,                    
+	NULL,                    
+	NULL,                    
+	NULL,                     /* 105 */
+	NULL,                    
+	NULL,                    
+	"sigvector",             
+	"sigblock",              
+	"sigsetmask",             /* 110 */
+	"sigpause",              
+	"sigstack",              
+	NULL,                    
+	NULL,                    
+	NULL,                     /* 115 */
+	"gettimeofday",          
+	"getrusage",             
+	NULL,                    
+	NULL,                    
+	"readv",                  /* 120 */
+	"writev",                
+	"settimeofday",          
+	"fchown",                
+	"fchmod",                
+	NULL,                     /* 125 */
+	"setresuid",             
+	"setresgid",             
+	"rename",                
+	"truncate",              
+	"ftruncate",              /* 130 */
+	NULL,                    
+	"sysconf",               
+	NULL,                    
+	NULL,                    
+	NULL,                     /* 135 */
+	"mkdir",                 
+	"rmdir",                 
+	NULL,                    
+	"sigcleanup",            
+	"setcore",                /* 140 */
+	NULL,                    
+	"gethostid",             
+	"sethostid",             
+	"getrlimit",             
+	"setrlimit",              /* 145 */
+	NULL,                    
+	NULL,                    
+	"quotactl",              
+	"get_sysinfo",           
+	NULL,                     /* 150 */
+	"privgrp",               
+	"rtprio",                
+	"plock",                 
+	NULL,                    
+	"lockf",                  /* 155 */
+	"semget",                
+	NULL,                    
+	"semop",                 
+	"msgget",                
+	NULL,                     /* 160 */
+	"msgsnd",                
+	"msgrcv",                
+	"shmget",                
+	NULL,                    
+	"shmat",                  /* 165 */
+	"shmdt",                 
+	NULL,                    
+	"csp/nsp_init",          
+	"cluster",               
+	"mkrnod",                 /* 170 */
+	"test",                  
+	"unsp_open",             
+	NULL,                    
+	"getcontext",            
+	"osetcontext",            /* 175 */
+	"bigio",                 
+	"pipenode",              
+	"lsync",                 
+	"getmachineid",          
+	"cnodeid/mysite",         /* 180 */
+	"cnodes/sitels",         
+	"swapclients",           
+	"rmtprocess",            
+	"dskless_stats",         
+	"sigprocmask",            /* 185 */
+	"sigpending",            
+	"sigsuspend",            
+	"sigaction",             
+	NULL,                    
+	"nfssvc",                 /* 190 */
+	"getfh",                 
+	"getdomainname",         
+	"setdomainname",         
+	"async_daemon",          
+	"getdirentries",          /* 195 */
+	NULL,                
+	NULL,               
+	"vfsmount",              
+	NULL,                    
+	"waitpid",                /* 200 */
+	NULL,                    
+	NULL,                    
+	NULL,                    
+	NULL,                    
+	NULL,                     /* 205 */
+	NULL,                    
+	NULL,                    
+	NULL,                    
+	NULL,                    
+	NULL,                     /* 210 */
+	NULL,                    
+	NULL,                    
+	NULL,                    
+	NULL,                    
+	NULL,                     /* 215 */
+	NULL,                    
+	NULL,                    
+	NULL,                    
+	NULL,                    
+	NULL,                     /* 220 */
+	NULL,                    
+	NULL,                    
+	NULL,                    
+	"sigsetreturn",          
+	"sigsetstatemask",        /* 225 */
+	"bfactl",                
+	"cs",                    
+	"cds",                   
+	NULL,                    
+	"pathconf",               /* 230 */
+	"fpathconf",             
+	NULL,                    
+	NULL,                    
+	"nfs_fcntl",             
+	"ogetacl",                /* 235 */
+	"ofgetacl",              
+	"osetacl",               
+	"ofsetacl",              
+	"pstat",                 
+	"getaudid",               /* 240 */
+	"setaudid",              
+	"getaudproc",            
+	"setaudproc",            
+	"getevent",              
+	"setevent",               /* 245 */
+	"audwrite",              
+	"audswitch",             
+	"audctl",                
+	"ogetaccess",            
+	"fsctl",                  /* 250 */
+	"ulconnect",             
+	"ulcontrol",             
+	"ulcreate",              
+	"uldest",                
+	"ulrecv",                 /* 255 */
+	"ulrecvcn",              
+	"ulsend",                
+	"ulshutdown",            
+	"swapfs",                
+	"fss",                    /* 260 */
+	NULL,                    
+	NULL,                    
+	NULL,                    
+	NULL,                    
+	NULL,                     /* 265 */
+	NULL,                    
+	"tsync",                 
+	"getnumfds",             
+	"poll",                  
+	"getmsg",                 /* 270 */
+	"putmsg",                
+	"fchdir",                
+	"getmount_cnt",          
+	"getmount_entry",        
+	"accept",                 /* 275 */
+	"bind",                  
+	"connect",               
+	"getpeername",           
+	"getsockname",           
+	"getsockopt",             /* 280 */
+	"listen",                
+	"recv",                  
+	"recvfrom",              
+	"recvmsg",               
+	"send",                   /* 285 */
+	"sendmsg",               
+	"sendto",                
+	"setsockopt",            
+	"shutdown",              
+	"socket",                 /* 290 */
+	"socketpair",            
+	"proc_open",             
+	"proc_close",            
+	"proc_send",             
+	"proc_recv",              /* 295 */
+	"proc_sendrecv",         
+	"proc_syscall",          
+	"ipccreate",             
+	"ipcname",               
+	"ipcnamerase",            /* 300 */
+	"ipclookup",             
+	"ipcselect",             
+	"ipcconnect",            
+	"ipcrecvcn",             
+	"ipcsend",                /* 305 */
+	"ipcrecv",               
+	"ipcgetnodename",        
+	"ipcsetnodename",        
+	"ipccontrol",            
+	"ipcshutdown",            /* 310 */
+	"ipcdest",               
+	"semctl",                
+	"msgctl",                
+	"shmctl",                
+	"mpctl",                  /* 315 */
+	"exportfs",              
+	"getpmsg",               
+	"putpmsg",               
+	"strioctl",              
+	"msync",                  /* 320 */
+	"msleep",                
+	"mwakeup",               
+	"msem_init",             
+	"msem_remove",           
+	"adjtime",                /* 325 */
+	"kload",                 
+	"fattach",               
+	"fdetach",               
+	"serialize",             
+	"statvfs",                /* 330 */
+	"fstatvfs",              
+	"lchown",                
+	"getsid",                
+	"sysfs",                 
+	NULL,                     /* 335 */
+	NULL,                    
+	"sched_setparam",        
+	"sched_getparam",        
+	"sched_setscheduler",    
+	"sched_getscheduler",     /* 340 */
+	"sched_yield",           
+	"sched_get_priority_max",
+	"sched_get_priority_min",
+	"sched_rr_get_interval", 
+	"clock_settime",          /* 345 */
+	"clock_gettime",         
+	"clock_getres",          
+	"timer_create",          
+	"timer_delete",          
+	"timer_settime",          /* 350 */
+	"timer_gettime",         
+	"timer_getoverrun",      
+	"nanosleep",             
+	"toolbox",               
+	NULL,                     /* 355 */
+	"getdents",              
+	"getcontext",            
+	"sysinfo",               
+	"fcntl64",               
+	"ftruncate64",            /* 360 */
+	"fstat64",               
+	"getdirentries64",       
+	"getrlimit64",           
+	"lockf64",               
+	"lseek64",                /* 365 */
+	"lstat64",               
+	"mmap64",                
+	"setrlimit64",           
+	"stat64",                
+	"truncate64",             /* 370 */
+	"ulimit64",              
+	NULL,                    
+	NULL,                    
+	NULL,                    
+	NULL,                     /* 375 */
+	NULL,                    
+	NULL,                    
+	NULL,                    
+	NULL,                    
+	"setcontext",             /* 380 */
+	"sigaltstack",           
+	"waitid",                
+	"setpgrp",               
+	"recvmsg2",              
+	"sendmsg2",               /* 385 */
+	"socket2",               
+	"socketpair2",           
+	"setregid",              
+	"lwp_create",            
+	"lwp_terminate",          /* 390 */
+	"lwp_wait",              
+	"lwp_suspend",           
+	"lwp_resume",            
+	"lwp_self",              
+	"lwp_abort_syscall",      /* 395 */
+	"lwp_info",              
+	"lwp_kill",              
+	"ksleep",                
+	"kwakeup",               
+	"ksleep_abort",           /* 400 */
+	"lwp_proc_info",         
+	"lwp_exit",              
+	"lwp_continue",          
+	"getacl",                
+	"fgetacl",                /* 405 */
+	"setacl",                
+	"fsetacl",               
+	"getaccess",             
+	"lwp_mutex_init",        
+	"lwp_mutex_lock_sys",     /* 410 */
+	"lwp_mutex_unlock",      
+	"lwp_cond_init",         
+	"lwp_cond_signal",       
+	"lwp_cond_broadcast",    
+	"lwp_cond_wait_sys",      /* 415 */
+	"lwp_getscheduler",      
+	"lwp_setscheduler",      
+	"lwp_getprivate",        
+	"lwp_setprivate",        
+	"lwp_detach",             /* 420 */
+	"mlock",                 
+	"munlock",               
+	"mlockall",              
+	"munlockall",            
+	"shm_open",               /* 425 */
+	"shm_unlink",            
+	"sigqueue",              
+	"sigwaitinfo",           
+	"sigtimedwait",          
+	"sigwait",                /* 430 */
+	"aio_read",              
+	"aio_write",             
+	"lio_listio",            
+	"aio_error",             
+	"aio_return",             /* 435 */
+	"aio_cancel",            
+	"aio_suspend",           
+	"aio_fsync",             
+	"mq_open",               
+	"mq_unlink",              /* 440 */
+	"mq_send",               
+	"mq_receive",            
+	"mq_notify",             
+	"mq_setattr",            
+	"mq_getattr",             /* 445 */
+	"ksem_open",             
+	"ksem_unlink",           
+	"ksem_close",            
+	"ksem_destroy",          
+	"lw_sem_incr",            /* 450 */
+	"lw_sem_decr",           
+	"lw_sem_read",           
+	"mq_close",              
+};
+static const int syscall_names_max = 453;
+
+int
+hpux_unimplemented(unsigned long arg1,unsigned long arg2,unsigned long arg3,
+		   unsigned long arg4,unsigned long arg5,unsigned long arg6,
+		   unsigned long arg7,unsigned long sc_num)
+{
+	/* NOTE: sc_num trashes arg8 for the few syscalls that actually
+	 * have a valid 8th argument.
+	 */
+	const char *name = NULL;
+	if ( sc_num <= syscall_names_max && sc_num >= 0 ) {
+		name = syscall_names[sc_num];
+	}
+
+	if ( name ) {
+		printk(KERN_DEBUG "Unimplemented HP-UX syscall emulation. Syscall #%lu (%s)\n",
+		sc_num, name);
+	} else {
+		printk(KERN_DEBUG "Unimplemented unknown HP-UX syscall emulation. Syscall #%lu\n",
+		sc_num);
+	}
+	
+	printk(KERN_DEBUG "  Args: %lx %lx %lx %lx %lx %lx %lx\n",
+		arg1, arg2, arg3, arg4, arg5, arg6, arg7);
+
+	return -ENOSYS;
+}
diff --git a/arch/parisc/hpux/wrappers.S b/arch/parisc/hpux/wrappers.S
new file mode 100644
index 000000000000..1aa936dfe147
--- /dev/null
+++ b/arch/parisc/hpux/wrappers.S
@@ -0,0 +1,257 @@
+/*
+ * Linux/PARISC Project (http://www.parisc-linux.org/)
+ *
+ * HP-UX System Call Wrapper routines and System Call Return Path
+ *
+ * Copyright (C) 2000 Hewlett-Packard (John Marvin)
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2, or (at your option)
+ *    any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifdef __LP64__
+#warning PA64 support needs more work...did first cut
+#endif
+
+#include <asm/offsets.h>
+#include <asm/assembly.h>
+#include <asm/signal.h>
+
+#ifdef __LP64__
+	.level          2.0w
+#else
+	.level		1.1
+#endif
+	.text
+
+	/* These should probably go in a header file somewhere.
+	 * They are duplicated in kernel/wrappers.S
+	 * Possibly we should consider consolidating these
+	 * register save/restore macros.
+	 */
+	.macro	reg_save regs
+#ifdef __LP64__
+#warning NEEDS WORK for 64-bit
+#endif
+	STREG	%r3, PT_GR3(\regs)
+	STREG	%r4, PT_GR4(\regs)
+	STREG	%r5, PT_GR5(\regs)
+	STREG	%r6, PT_GR6(\regs)
+	STREG	%r7, PT_GR7(\regs)
+	STREG	%r8, PT_GR8(\regs)
+	STREG	%r9, PT_GR9(\regs)
+	STREG	%r10,PT_GR10(\regs)
+	STREG	%r11,PT_GR11(\regs)
+	STREG	%r12,PT_GR12(\regs)
+	STREG	%r13,PT_GR13(\regs)
+	STREG	%r14,PT_GR14(\regs)
+	STREG	%r15,PT_GR15(\regs)
+	STREG	%r16,PT_GR16(\regs)
+	STREG	%r17,PT_GR17(\regs)
+	STREG	%r18,PT_GR18(\regs)
+	.endm
+
+	.macro	reg_restore regs
+	LDREG	PT_GR3(\regs), %r3
+	LDREG	PT_GR4(\regs), %r4
+	LDREG	PT_GR5(\regs), %r5
+	LDREG	PT_GR6(\regs), %r6
+	LDREG	PT_GR7(\regs), %r7
+	LDREG	PT_GR8(\regs), %r8
+	LDREG	PT_GR9(\regs), %r9
+	LDREG	PT_GR10(\regs),%r10
+	LDREG	PT_GR11(\regs),%r11
+	LDREG	PT_GR12(\regs),%r12
+	LDREG	PT_GR13(\regs),%r13
+	LDREG	PT_GR14(\regs),%r14
+	LDREG	PT_GR15(\regs),%r15
+	LDREG	PT_GR16(\regs),%r16
+	LDREG	PT_GR17(\regs),%r17
+	LDREG	PT_GR18(\regs),%r18
+	.endm
+
+
+	.export hpux_fork_wrapper
+	.export hpux_child_return
+	.import sys_fork
+
+hpux_fork_wrapper:
+	ldo	TASK_REGS-TASK_SZ_ALGN-64(%r30),%r1	    ;! get pt regs
+							    ;! pointer in task
+	reg_save %r1
+
+	STREG	%r2,-20(%r30)
+	ldo	64(%r30),%r30
+	STREG	%r2,PT_GR19(%r1)	;! save for child
+	STREG	%r30,PT_GR21(%r1)	;! save for child
+
+	LDREG	PT_GR30(%r1),%r25
+	mtctl	%r25,%cr29
+	copy	%r1,%r24
+	bl	sys_clone,%r2
+	ldi	SIGCHLD,%r26
+
+	LDREG	-84(%r30),%r2
+fork_return:
+	ldo	-64(%r30),%r30
+	ldo	TASK_REGS-TASK_SZ_ALGN-64(%r30),%r1	    ;! get pt regs
+
+	reg_restore %r1
+
+	/*
+	 * HP-UX wants pid (child gets parent pid, parent gets child pid)
+	 * in r28 and a flag in r29 (r29 == 1 for child, 0 for parent).
+	 * Linux fork returns 0 for child, pid for parent. Since HP-UX
+	 * libc stub throws away parent pid and returns 0 for child,
+	 * we'll just return 0 for parent pid now. Only applications
+	 * that jump directly to the gateway page (not supported) will
+	 * know the difference. We can fix this later if necessary.
+	 */
+
+	ldo	-1024(%r0),%r1
+	comb,>>=,n %r28,%r1,fork_exit  /* just let the syscall exit handle it */
+	or,=	%r28,%r0,%r0
+	or,tr	%r0,%r0,%r29	/* r28 <> 0, we are parent, set r29 to 0 */
+	ldo	1(%r0),%r29 	/* r28 == 0, we are child,  set r29 to 1 */
+
+fork_exit:
+	bv	%r0(%r2)
+	nop
+
+	/* Set the return value for the child */
+
+hpux_child_return:
+#if defined(CONFIG_SMP) || defined(CONFIG_PREEMPT)
+	bl	schedule_tail, %r2
+	nop
+#endif
+
+	LDREG	TASK_PT_GR19-TASK_SZ_ALGN-128(%r30),%r2
+	b fork_return
+	copy %r0,%r28
+
+	.export hpux_execve_wrapper
+	.export hpux_execv_wrapper
+	.import hpux_execve
+
+hpux_execv_wrapper:
+	copy %r0,%r24  /* NULL environment */
+
+hpux_execve_wrapper:
+
+	ldo	TASK_REGS-TASK_SZ_ALGN-64(%r30),%r1	    ;! get pt regs
+
+	/*
+	 * Do we need to save/restore r3-r18 here?
+	 * I don't think so. why would new thread need old
+	 * threads registers?
+	 */
+
+	/* Store arg0, arg1 and arg2 so that hpux_execve will find them */
+
+	STREG %r26,PT_GR26(%r1)
+	STREG %r25,PT_GR25(%r1)
+	STREG %r24,PT_GR24(%r1)
+
+	STREG %r2,-20(%r30)
+	ldo 64(%r30),%r30
+	bl hpux_execve,%r2
+	copy %r1,%arg0
+
+	ldo -64(%r30),%r30
+	LDREG	-20(%r30),%r2
+
+	/* If exec succeeded we need to load the args */
+
+	ldo -1024(%r0),%r1
+	comb,>>= %r28,%r1,exec_error
+	copy %r2,%r19
+	ldo	-TASK_SZ_ALGN-64(%r30),%r1	   ;! get task ptr
+	LDREG	TASK_PT_GR26(%r1),%r26
+	LDREG	TASK_PT_GR25(%r1),%r25
+	LDREG	TASK_PT_GR24(%r1),%r24
+	LDREG	TASK_PT_GR23(%r1),%r23
+	copy %r0,%r2	/* Flag to syscall_exit not to clear args */
+
+exec_error:
+	bv %r0(%r19)
+	nop
+
+	.export hpux_pipe_wrapper
+	.import hpux_pipe
+
+	/* HP-UX expects pipefd's returned in r28 & r29 */
+
+hpux_pipe_wrapper:
+	STREG %r2,-20(%r30)
+	ldo 64(%r30),%r30
+	bl hpux_pipe,%r2
+	ldo -56(%r30),%r26 /* pass local array to hpux_pipe */
+
+
+	ldo -1024(%r0),%r1
+	comb,>>= %r28,%r1,pipe_exit /* let syscall exit handle it */
+	LDREG	-84(%r30),%r2
+
+	/* if success, load fd's from stack array */
+
+	LDREG	-56(%r30),%r28
+	LDREG	-52(%r30),%r29
+
+pipe_exit:
+	bv %r0(%r2)
+	ldo -64(%r30),%r30
+
+	.export hpux_syscall_exit
+	.import syscall_exit
+
+hpux_syscall_exit:
+
+	/*
+	 *
+	 * HP-UX call return conventions:
+	 *
+	 * if error:
+	 *	 r22 = 1
+	 *	 r28 = errno value
+	 *	 r29 = secondary return value
+	 * else
+	 *	 r22 = 0
+	 *	 r28 = return value
+	 *	 r29 = secondary return value
+	 *
+	 * For now, we'll just check to see if r28 is < (unsigned long)-1024
+	 * (to handle addresses > 2 Gb) and if so set r22 to zero. If not,
+	 * we'll complement r28 and set r22 to 1. Wrappers will be
+	 * needed for syscalls that care about the secondary return value.
+	 * The wrapper may also need a way of avoiding the following code,
+	 * but we'll deal with that when it becomes necessary.
+	 */
+
+	ldo -1024(%r0),%r1
+	comb,<< %r28,%r1,no_error
+	copy %r0,%r22
+	subi 0,%r28,%r28
+	ldo 1(%r0),%r22
+
+no_error:
+	b syscall_exit
+	nop
+
+	.export hpux_unimplemented_wrapper
+	.import hpux_unimplemented
+
+hpux_unimplemented_wrapper:
+	b hpux_unimplemented
+	STREG %r22,-64(%r30)  /* overwrite arg8 with syscall number */