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authorLinus Torvalds <torvalds@linux-foundation.org>2015-02-17 17:25:58 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2015-02-17 17:25:58 -0500
commit9cd77374f0a9cbb7ec35a9aaeb6473755afe0e3e (patch)
treed96f00fa7f63e244602664489573d30705113062 /arch
parentb0f0c26a2ed49eccf98a011b86fe24fb9f2b35f6 (diff)
parent35e88d5c22e1916c819b5a8756aed2f09a4aba18 (diff)
Merge branch 'parisc-3.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc update from Helge Deller: "The major change in here is the removal of the old HP-UX compat code which should have made it possible to load and execute 32-bit HP-UX binaries on PA-RISC Linux. Since it was never functional and since nobody cares about old 32-bit HPUX binaries any longer, it's now time to free up 3200 lines of kernel code (CONFIG_HPUX and CONFIG_BINFMT_SOM). Other than that we wire up the execveat() syscall, fix sparse errors and have some whitespace cleanups" * 'parisc-3.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: fs/binfmt_som: Drop kernel support for HP-UX SOM binaries parisc: Remove unused function parisc: macro whitespace fixes parisc/uaccess: fix sparse errors parisc: hpux - Remove HPUX syscall numbers parisc: hpux - Remove hpux gateway page parisc: hpux - Delete files in hpux subdirectory parisc: hpux - Do not compile hpux subdirectory parisc: hpux - Drop support for HP-UX binaries parisc: Add error checks when building up signal trampoline handler parisc: Wire up execveat syscall
Diffstat (limited to 'arch')
-rw-r--r--arch/parisc/Kconfig4
-rw-r--r--arch/parisc/Makefile1
-rw-r--r--arch/parisc/hpux/Makefile5
-rw-r--r--arch/parisc/hpux/entry_hpux.S546
-rw-r--r--arch/parisc/hpux/fs.c192
-rw-r--r--arch/parisc/hpux/gate.S107
-rw-r--r--arch/parisc/hpux/ioctl.c72
-rw-r--r--arch/parisc/hpux/sys_hpux.c963
-rw-r--r--arch/parisc/hpux/wrappers.S250
-rw-r--r--arch/parisc/include/asm/processor.h2
-rw-r--r--arch/parisc/include/asm/uaccess.h116
-rw-r--r--arch/parisc/include/uapi/asm/unistd.h481
-rw-r--r--arch/parisc/kernel/entry.S20
-rw-r--r--arch/parisc/kernel/process.c15
-rw-r--r--arch/parisc/kernel/signal.c32
-rw-r--r--arch/parisc/kernel/smp.c3
-rw-r--r--arch/parisc/kernel/syscall_table.S1
-rw-r--r--arch/parisc/mm/init.c72
18 files changed, 80 insertions, 2802 deletions
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index 1554a6f2a5bb..8014727a2743 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -291,10 +291,6 @@ config SYSVIPC_COMPAT
291config AUDIT_ARCH 291config AUDIT_ARCH
292 def_bool y 292 def_bool y
293 293
294config HPUX
295 bool "Support for HP-UX binaries"
296 depends on !64BIT
297
298config NR_CPUS 294config NR_CPUS
299 int "Maximum number of CPUs (2-32)" 295 int "Maximum number of CPUs (2-32)"
300 range 2 32 296 range 2 32
diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile
index 5db8882f732c..91fbb6ee702c 100644
--- a/arch/parisc/Makefile
+++ b/arch/parisc/Makefile
@@ -84,7 +84,6 @@ head-y := arch/parisc/kernel/head.o
84KBUILD_CFLAGS += $(cflags-y) 84KBUILD_CFLAGS += $(cflags-y)
85 85
86kernel-y := mm/ kernel/ math-emu/ 86kernel-y := mm/ kernel/ math-emu/
87kernel-$(CONFIG_HPUX) += hpux/
88 87
89core-y += $(addprefix arch/parisc/, $(kernel-y)) 88core-y += $(addprefix arch/parisc/, $(kernel-y))
90libs-y += arch/parisc/lib/ $(LIBGCC) 89libs-y += arch/parisc/lib/ $(LIBGCC)
diff --git a/arch/parisc/hpux/Makefile b/arch/parisc/hpux/Makefile
deleted file mode 100644
index 1048fb69f06d..000000000000
--- a/arch/parisc/hpux/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
1#
2# Makefile for HPUX emulation
3#
4
5obj-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
deleted file mode 100644
index d15a413572f0..000000000000
--- a/arch/parisc/hpux/entry_hpux.S
+++ /dev/null
@@ -1,546 +0,0 @@
1/* syscall table for HPUX specific syscalls
2 *
3 * Linux/PA-RISC Project (http://www.parisc-linux.org/)
4 * Copyright (C) 1999 Matthew Wilcox <willy at debian . org>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21#include <asm/unistd.h>
22#include <asm/assembly.h>
23#include <linux/sys.h>
24#include <linux/linkage.h>
25
26#define ENTRY_NAME(_name_) ASM_ULONG_INSN _name_
27
28 .section .rodata,"a"
29 .import hpux_unimplemented_wrapper
30ENTRY(hpux_call_table)
31 ENTRY_NAME(sys_ni_syscall) /* 0 */
32 ENTRY_NAME(sys_exit)
33 ENTRY_NAME(hpux_fork_wrapper)
34 ENTRY_NAME(sys_read)
35 ENTRY_NAME(sys_write)
36 ENTRY_NAME(sys_open) /* 5 */
37 ENTRY_NAME(sys_close)
38 ENTRY_NAME(hpux_wait)
39 ENTRY_NAME(sys_creat)
40 ENTRY_NAME(sys_link)
41 ENTRY_NAME(sys_unlink) /* 10 */
42 ENTRY_NAME(hpux_execv_wrapper)
43 ENTRY_NAME(sys_chdir)
44 ENTRY_NAME(sys_time)
45 ENTRY_NAME(sys_mknod)
46 ENTRY_NAME(sys_chmod) /* 15 */
47 ENTRY_NAME(sys_chown)
48 ENTRY_NAME(hpux_brk)
49 ENTRY_NAME(hpux_unimplemented_wrapper)
50 ENTRY_NAME(sys_lseek)
51 ENTRY_NAME(sys_getpid) /* 20 */
52 ENTRY_NAME(hpux_mount)
53 ENTRY_NAME(sys_oldumount)
54 ENTRY_NAME(sys_setuid)
55 ENTRY_NAME(sys_getuid)
56 ENTRY_NAME(sys_stime) /* 25 */
57 ENTRY_NAME(hpux_ptrace)
58 ENTRY_NAME(sys_alarm)
59 ENTRY_NAME(hpux_unimplemented_wrapper)
60 ENTRY_NAME(sys_pause)
61 ENTRY_NAME(sys_utime) /* 30 */
62 ENTRY_NAME(hpux_unimplemented_wrapper)
63 ENTRY_NAME(hpux_unimplemented_wrapper)
64 ENTRY_NAME(sys_access)
65 ENTRY_NAME(hpux_nice)
66 ENTRY_NAME(hpux_unimplemented_wrapper) /* 35 */
67 ENTRY_NAME(sys_sync)
68 ENTRY_NAME(hpux_unimplemented_wrapper)
69 ENTRY_NAME(sys_newstat)
70 ENTRY_NAME(hpux_setpgrp3)
71 ENTRY_NAME(sys_newlstat) /* 40 */
72 ENTRY_NAME(sys_dup)
73 ENTRY_NAME(hpux_pipe_wrapper)
74 ENTRY_NAME(sys_times)
75 ENTRY_NAME(hpux_unimplemented_wrapper)
76 ENTRY_NAME(hpux_unimplemented_wrapper) /* 45 */
77 ENTRY_NAME(sys_setgid)
78 ENTRY_NAME(sys_getgid)
79 ENTRY_NAME(hpux_unimplemented_wrapper)
80 ENTRY_NAME(hpux_unimplemented_wrapper)
81 ENTRY_NAME(hpux_unimplemented_wrapper) /* 50 */
82 ENTRY_NAME(hpux_unimplemented_wrapper)
83 ENTRY_NAME(hpux_unimplemented_wrapper)
84 ENTRY_NAME(hpux_unimplemented_wrapper)
85 ENTRY_NAME(hpux_ioctl)
86 ENTRY_NAME(hpux_unimplemented_wrapper) /* 55 */
87 ENTRY_NAME(sys_symlink)
88 ENTRY_NAME(hpux_utssys)
89 ENTRY_NAME(sys_readlink)
90 ENTRY_NAME(hpux_execve_wrapper)
91 ENTRY_NAME(sys_umask) /* 60 */
92 ENTRY_NAME(sys_chroot)
93 ENTRY_NAME(sys_fcntl)
94 ENTRY_NAME(hpux_unimplemented_wrapper)
95 ENTRY_NAME(hpux_unimplemented_wrapper)
96 ENTRY_NAME(hpux_unimplemented_wrapper) /* 65 */
97 ENTRY_NAME(hpux_unimplemented_wrapper)
98 ENTRY_NAME(hpux_unimplemented_wrapper)
99 ENTRY_NAME(hpux_unimplemented_wrapper)
100 ENTRY_NAME(hpux_sbrk)
101 ENTRY_NAME(hpux_unimplemented_wrapper) /* 70 */
102 ENTRY_NAME(sys_mmap)
103 ENTRY_NAME(hpux_unimplemented_wrapper)
104 ENTRY_NAME(hpux_unimplemented_wrapper)
105 ENTRY_NAME(hpux_unimplemented_wrapper)
106 ENTRY_NAME(hpux_unimplemented_wrapper) /* 75 */
107 ENTRY_NAME(hpux_unimplemented_wrapper)
108 ENTRY_NAME(hpux_unimplemented_wrapper)
109 ENTRY_NAME(hpux_unimplemented_wrapper)
110 ENTRY_NAME(hpux_unimplemented_wrapper)
111 ENTRY_NAME(hpux_unimplemented_wrapper) /* 80 */
112 ENTRY_NAME(sys_getpgid)
113 ENTRY_NAME(sys_setpgid)
114 ENTRY_NAME(sys_setitimer)
115 ENTRY_NAME(hpux_unimplemented_wrapper)
116 ENTRY_NAME(hpux_unimplemented_wrapper) /* 85 */
117 ENTRY_NAME(sys_getitimer)
118 ENTRY_NAME(hpux_unimplemented_wrapper)
119 ENTRY_NAME(hpux_unimplemented_wrapper)
120 ENTRY_NAME(hpux_unimplemented_wrapper)
121 ENTRY_NAME(sys_dup2) /* 90 */
122 ENTRY_NAME(hpux_unimplemented_wrapper)
123 ENTRY_NAME(sys_newfstat)
124 ENTRY_NAME(sys_select)
125 ENTRY_NAME(hpux_unimplemented_wrapper)
126 ENTRY_NAME(hpux_unimplemented_wrapper) /* 95 */
127 ENTRY_NAME(hpux_unimplemented_wrapper)
128 ENTRY_NAME(hpux_unimplemented_wrapper)
129 ENTRY_NAME(hpux_unimplemented_wrapper)
130 ENTRY_NAME(hpux_unimplemented_wrapper)
131 ENTRY_NAME(hpux_unimplemented_wrapper) /* 100 */
132 ENTRY_NAME(hpux_unimplemented_wrapper)
133 ENTRY_NAME(hpux_unimplemented_wrapper)
134 ENTRY_NAME(hpux_unimplemented_wrapper)
135 ENTRY_NAME(hpux_unimplemented_wrapper)
136 ENTRY_NAME(hpux_unimplemented_wrapper) /* 105 */
137 ENTRY_NAME(hpux_unimplemented_wrapper)
138 ENTRY_NAME(hpux_unimplemented_wrapper)
139 ENTRY_NAME(hpux_unimplemented_wrapper)
140 ENTRY_NAME(hpux_unimplemented_wrapper)
141 ENTRY_NAME(hpux_unimplemented_wrapper) /* 110 */
142 ENTRY_NAME(hpux_unimplemented_wrapper)
143 ENTRY_NAME(hpux_unimplemented_wrapper)
144 ENTRY_NAME(hpux_unimplemented_wrapper)
145 ENTRY_NAME(hpux_unimplemented_wrapper)
146 ENTRY_NAME(hpux_unimplemented_wrapper) /* 115 */
147 ENTRY_NAME(sys_gettimeofday)
148 ENTRY_NAME(hpux_unimplemented_wrapper)
149 ENTRY_NAME(hpux_unimplemented_wrapper)
150 ENTRY_NAME(hpux_unimplemented_wrapper)
151 ENTRY_NAME(hpux_unimplemented_wrapper) /* 120 */
152 ENTRY_NAME(hpux_unimplemented_wrapper)
153 ENTRY_NAME(hpux_unimplemented_wrapper)
154 ENTRY_NAME(sys_fchown)
155 ENTRY_NAME(sys_fchmod)
156 ENTRY_NAME(hpux_unimplemented_wrapper) /* 125 */
157 ENTRY_NAME(hpux_unimplemented_wrapper)
158 ENTRY_NAME(hpux_unimplemented_wrapper)
159 ENTRY_NAME(sys_rename)
160 ENTRY_NAME(hpux_unimplemented_wrapper)
161 ENTRY_NAME(hpux_unimplemented_wrapper) /* 130 */
162 ENTRY_NAME(hpux_unimplemented_wrapper)
163 ENTRY_NAME(hpux_sysconf)
164 ENTRY_NAME(hpux_unimplemented_wrapper)
165 ENTRY_NAME(hpux_unimplemented_wrapper)
166 ENTRY_NAME(hpux_unimplemented_wrapper) /* 135 */
167 ENTRY_NAME(sys_mkdir)
168 ENTRY_NAME(sys_rmdir)
169 ENTRY_NAME(hpux_unimplemented_wrapper)
170 ENTRY_NAME(hpux_unimplemented_wrapper)
171 ENTRY_NAME(hpux_unimplemented_wrapper) /* 140 */
172 ENTRY_NAME(hpux_unimplemented_wrapper)
173 ENTRY_NAME(hpux_unimplemented_wrapper)
174 ENTRY_NAME(hpux_unimplemented_wrapper)
175 ENTRY_NAME(sys_getrlimit)
176 ENTRY_NAME(sys_setrlimit) /* 145 */
177 ENTRY_NAME(hpux_unimplemented_wrapper)
178 ENTRY_NAME(hpux_unimplemented_wrapper)
179 ENTRY_NAME(hpux_unimplemented_wrapper)
180 ENTRY_NAME(hpux_unimplemented_wrapper)
181 ENTRY_NAME(hpux_unimplemented_wrapper) /* 150 */
182 ENTRY_NAME(hpux_unimplemented_wrapper)
183 ENTRY_NAME(hpux_unimplemented_wrapper)
184 ENTRY_NAME(hpux_unimplemented_wrapper)
185 ENTRY_NAME(hpux_unimplemented_wrapper)
186 ENTRY_NAME(hpux_lockf) /* 155 */
187 ENTRY_NAME(hpux_unimplemented_wrapper)
188 ENTRY_NAME(hpux_unimplemented_wrapper)
189 ENTRY_NAME(hpux_unimplemented_wrapper)
190 ENTRY_NAME(hpux_unimplemented_wrapper)
191 ENTRY_NAME(hpux_unimplemented_wrapper) /* 160 */
192 ENTRY_NAME(hpux_unimplemented_wrapper)
193 ENTRY_NAME(hpux_unimplemented_wrapper)
194 ENTRY_NAME(hpux_unimplemented_wrapper)
195 ENTRY_NAME(hpux_unimplemented_wrapper)
196 ENTRY_NAME(hpux_unimplemented_wrapper) /* 165 */
197 ENTRY_NAME(hpux_unimplemented_wrapper)
198 ENTRY_NAME(hpux_unimplemented_wrapper)
199 ENTRY_NAME(hpux_unimplemented_wrapper)
200 ENTRY_NAME(hpux_unimplemented_wrapper)
201 ENTRY_NAME(hpux_unimplemented_wrapper) /* 170 */
202 ENTRY_NAME(hpux_unimplemented_wrapper)
203 ENTRY_NAME(hpux_unimplemented_wrapper)
204 ENTRY_NAME(hpux_unimplemented_wrapper)
205 ENTRY_NAME(hpux_unimplemented_wrapper)
206 ENTRY_NAME(hpux_unimplemented_wrapper) /* 175 */
207 ENTRY_NAME(hpux_unimplemented_wrapper)
208 ENTRY_NAME(hpux_unimplemented_wrapper)
209 ENTRY_NAME(hpux_unimplemented_wrapper)
210 ENTRY_NAME(hpux_unimplemented_wrapper)
211 ENTRY_NAME(hpux_unimplemented_wrapper) /* 180 */
212 ENTRY_NAME(hpux_unimplemented_wrapper)
213 ENTRY_NAME(hpux_unimplemented_wrapper)
214 ENTRY_NAME(hpux_unimplemented_wrapper)
215 ENTRY_NAME(hpux_unimplemented_wrapper)
216 ENTRY_NAME(sys_sigprocmask) /* 185 */
217 ENTRY_NAME(hpux_unimplemented_wrapper)
218 ENTRY_NAME(hpux_unimplemented_wrapper)
219 ENTRY_NAME(hpux_unimplemented_wrapper)
220 ENTRY_NAME(hpux_unimplemented_wrapper)
221 ENTRY_NAME(hpux_unimplemented_wrapper) /* 190 */
222 ENTRY_NAME(hpux_unimplemented_wrapper)
223 ENTRY_NAME(hpux_getdomainname)
224 ENTRY_NAME(hpux_unimplemented_wrapper)
225 ENTRY_NAME(hpux_unimplemented_wrapper)
226 ENTRY_NAME(hpux_unimplemented_wrapper) /* 195 */
227 ENTRY_NAME(hpux_statfs)
228 ENTRY_NAME(hpux_fstatfs)
229 ENTRY_NAME(hpux_unimplemented_wrapper)
230 ENTRY_NAME(hpux_unimplemented_wrapper)
231 ENTRY_NAME(sys_waitpid) /* 200 */
232 ENTRY_NAME(hpux_unimplemented_wrapper)
233 ENTRY_NAME(hpux_unimplemented_wrapper)
234 ENTRY_NAME(hpux_unimplemented_wrapper)
235 ENTRY_NAME(hpux_unimplemented_wrapper)
236 ENTRY_NAME(hpux_unimplemented_wrapper) /* 205 */
237 ENTRY_NAME(hpux_unimplemented_wrapper)
238 ENTRY_NAME(hpux_unimplemented_wrapper)
239 ENTRY_NAME(hpux_unimplemented_wrapper)
240 ENTRY_NAME(hpux_unimplemented_wrapper)
241 ENTRY_NAME(hpux_unimplemented_wrapper) /* 210 */
242 ENTRY_NAME(hpux_unimplemented_wrapper)
243 ENTRY_NAME(hpux_unimplemented_wrapper)
244 ENTRY_NAME(hpux_unimplemented_wrapper)
245 ENTRY_NAME(hpux_unimplemented_wrapper)
246 ENTRY_NAME(hpux_unimplemented_wrapper) /* 215 */
247 ENTRY_NAME(hpux_unimplemented_wrapper)
248 ENTRY_NAME(hpux_unimplemented_wrapper)
249 ENTRY_NAME(hpux_unimplemented_wrapper)
250 ENTRY_NAME(hpux_unimplemented_wrapper)
251 ENTRY_NAME(hpux_unimplemented_wrapper) /* 220 */
252 ENTRY_NAME(hpux_unimplemented_wrapper)
253 ENTRY_NAME(hpux_unimplemented_wrapper)
254 ENTRY_NAME(hpux_unimplemented_wrapper)
255 ENTRY_NAME(hpux_unimplemented_wrapper)
256 ENTRY_NAME(hpux_unimplemented_wrapper) /* 225 */
257 ENTRY_NAME(hpux_unimplemented_wrapper)
258 ENTRY_NAME(hpux_unimplemented_wrapper)
259 ENTRY_NAME(hpux_unimplemented_wrapper)
260 ENTRY_NAME(hpux_unimplemented_wrapper)
261 ENTRY_NAME(hpux_unimplemented_wrapper) /* 230 */
262 ENTRY_NAME(hpux_unimplemented_wrapper)
263 ENTRY_NAME(hpux_unimplemented_wrapper)
264 ENTRY_NAME(hpux_unimplemented_wrapper)
265 ENTRY_NAME(hpux_unimplemented_wrapper)
266 ENTRY_NAME(hpux_unimplemented_wrapper) /* 235 */
267 ENTRY_NAME(hpux_unimplemented_wrapper)
268 ENTRY_NAME(hpux_unimplemented_wrapper)
269 ENTRY_NAME(hpux_unimplemented_wrapper)
270 ENTRY_NAME(hpux_unimplemented_wrapper)
271 ENTRY_NAME(hpux_unimplemented_wrapper) /* 240 */
272 ENTRY_NAME(hpux_unimplemented_wrapper)
273 ENTRY_NAME(hpux_unimplemented_wrapper)
274 ENTRY_NAME(hpux_unimplemented_wrapper)
275 ENTRY_NAME(hpux_unimplemented_wrapper)
276 ENTRY_NAME(hpux_unimplemented_wrapper) /* 245 */
277 ENTRY_NAME(hpux_unimplemented_wrapper)
278 ENTRY_NAME(hpux_unimplemented_wrapper)
279 ENTRY_NAME(hpux_unimplemented_wrapper)
280 ENTRY_NAME(hpux_unimplemented_wrapper)
281 ENTRY_NAME(hpux_unimplemented_wrapper) /* 250 */
282 ENTRY_NAME(hpux_unimplemented_wrapper)
283 ENTRY_NAME(hpux_unimplemented_wrapper)
284 ENTRY_NAME(hpux_unimplemented_wrapper)
285 ENTRY_NAME(hpux_unimplemented_wrapper)
286 ENTRY_NAME(hpux_unimplemented_wrapper) /* 255 */
287 ENTRY_NAME(hpux_unimplemented_wrapper)
288 ENTRY_NAME(hpux_unimplemented_wrapper)
289 ENTRY_NAME(hpux_unimplemented_wrapper)
290 ENTRY_NAME(hpux_unimplemented_wrapper)
291 ENTRY_NAME(hpux_unimplemented_wrapper) /* 260 */
292 ENTRY_NAME(hpux_unimplemented_wrapper)
293 ENTRY_NAME(hpux_unimplemented_wrapper)
294 ENTRY_NAME(hpux_unimplemented_wrapper)
295 ENTRY_NAME(hpux_unimplemented_wrapper)
296 ENTRY_NAME(hpux_unimplemented_wrapper) /* 265 */
297 ENTRY_NAME(hpux_unimplemented_wrapper)
298 ENTRY_NAME(hpux_unimplemented_wrapper)
299 ENTRY_NAME(hpux_unimplemented_wrapper)
300 ENTRY_NAME(hpux_unimplemented_wrapper)
301 ENTRY_NAME(hpux_unimplemented_wrapper) /* 270 */
302 ENTRY_NAME(hpux_unimplemented_wrapper)
303 ENTRY_NAME(sys_fchdir)
304 ENTRY_NAME(hpux_unimplemented_wrapper)
305 ENTRY_NAME(hpux_unimplemented_wrapper)
306 ENTRY_NAME(sys_accept) /* 275 */
307 ENTRY_NAME(sys_bind)
308 ENTRY_NAME(sys_connect)
309 ENTRY_NAME(sys_getpeername)
310 ENTRY_NAME(sys_getsockname)
311 ENTRY_NAME(sys_getsockopt) /* 280 */
312 ENTRY_NAME(sys_listen)
313 ENTRY_NAME(sys_recv)
314 ENTRY_NAME(sys_recvfrom)
315 ENTRY_NAME(sys_recvmsg)
316 ENTRY_NAME(sys_send) /* 285 */
317 ENTRY_NAME(sys_sendmsg)
318 ENTRY_NAME(sys_sendto)
319 ENTRY_NAME(sys_setsockopt)
320 ENTRY_NAME(sys_shutdown)
321 ENTRY_NAME(sys_socket) /* 290 */
322 ENTRY_NAME(hpux_unimplemented_wrapper)
323 ENTRY_NAME(hpux_unimplemented_wrapper)
324 ENTRY_NAME(hpux_unimplemented_wrapper)
325 ENTRY_NAME(hpux_unimplemented_wrapper)
326 ENTRY_NAME(hpux_unimplemented_wrapper) /* 295 */
327 ENTRY_NAME(hpux_unimplemented_wrapper)
328 ENTRY_NAME(hpux_unimplemented_wrapper)
329 ENTRY_NAME(hpux_unimplemented_wrapper)
330 ENTRY_NAME(hpux_unimplemented_wrapper)
331 ENTRY_NAME(hpux_unimplemented_wrapper) /* 300 */
332 ENTRY_NAME(hpux_unimplemented_wrapper)
333 ENTRY_NAME(hpux_unimplemented_wrapper)
334 ENTRY_NAME(hpux_unimplemented_wrapper)
335 ENTRY_NAME(hpux_unimplemented_wrapper)
336 ENTRY_NAME(hpux_unimplemented_wrapper) /* 305 */
337 ENTRY_NAME(hpux_unimplemented_wrapper)
338 ENTRY_NAME(hpux_unimplemented_wrapper)
339 ENTRY_NAME(hpux_unimplemented_wrapper)
340 ENTRY_NAME(hpux_unimplemented_wrapper)
341 ENTRY_NAME(hpux_unimplemented_wrapper) /* 310 */
342 ENTRY_NAME(hpux_unimplemented_wrapper)
343 ENTRY_NAME(hpux_unimplemented_wrapper)
344 ENTRY_NAME(hpux_unimplemented_wrapper)
345 ENTRY_NAME(hpux_unimplemented_wrapper)
346 ENTRY_NAME(hpux_unimplemented_wrapper) /* 315 */
347 ENTRY_NAME(hpux_unimplemented_wrapper)
348 ENTRY_NAME(hpux_unimplemented_wrapper)
349 ENTRY_NAME(hpux_unimplemented_wrapper)
350 ENTRY_NAME(hpux_unimplemented_wrapper)
351 ENTRY_NAME(hpux_unimplemented_wrapper) /* 320 */
352 ENTRY_NAME(hpux_unimplemented_wrapper)
353 ENTRY_NAME(hpux_unimplemented_wrapper)
354 ENTRY_NAME(hpux_unimplemented_wrapper)
355 ENTRY_NAME(hpux_unimplemented_wrapper)
356 ENTRY_NAME(hpux_unimplemented_wrapper) /* 325 */
357 ENTRY_NAME(hpux_unimplemented_wrapper)
358 ENTRY_NAME(hpux_unimplemented_wrapper)
359 ENTRY_NAME(hpux_unimplemented_wrapper)
360 ENTRY_NAME(hpux_unimplemented_wrapper)
361 ENTRY_NAME(hpux_unimplemented_wrapper) /* 330 */
362 ENTRY_NAME(hpux_unimplemented_wrapper)
363 ENTRY_NAME(sys_lchown)
364 ENTRY_NAME(hpux_unimplemented_wrapper)
365 ENTRY_NAME(hpux_sysfs)
366 ENTRY_NAME(hpux_unimplemented_wrapper) /* 335 */
367 ENTRY_NAME(hpux_unimplemented_wrapper)
368 ENTRY_NAME(hpux_unimplemented_wrapper)
369 ENTRY_NAME(hpux_unimplemented_wrapper)
370 ENTRY_NAME(hpux_unimplemented_wrapper)
371 ENTRY_NAME(hpux_unimplemented_wrapper) /* 340 */
372 ENTRY_NAME(hpux_unimplemented_wrapper)
373 ENTRY_NAME(hpux_unimplemented_wrapper)
374 ENTRY_NAME(hpux_unimplemented_wrapper)
375 ENTRY_NAME(hpux_unimplemented_wrapper)
376 ENTRY_NAME(hpux_unimplemented_wrapper) /* 345 */
377 ENTRY_NAME(hpux_unimplemented_wrapper)
378 ENTRY_NAME(hpux_unimplemented_wrapper)
379 ENTRY_NAME(hpux_unimplemented_wrapper)
380 ENTRY_NAME(hpux_unimplemented_wrapper)
381 ENTRY_NAME(hpux_unimplemented_wrapper) /* 350 */
382 ENTRY_NAME(hpux_unimplemented_wrapper)
383 ENTRY_NAME(hpux_unimplemented_wrapper)
384 ENTRY_NAME(sys_nanosleep)
385 ENTRY_NAME(hpux_unimplemented_wrapper)
386 ENTRY_NAME(hpux_unimplemented_wrapper) /* 355 */
387 ENTRY_NAME(hpux_getdents)
388 ENTRY_NAME(hpux_unimplemented_wrapper)
389 ENTRY_NAME(hpux_unimplemented_wrapper)
390 ENTRY_NAME(hpux_unimplemented_wrapper)
391 ENTRY_NAME(hpux_unimplemented_wrapper) /* 360 */
392 ENTRY_NAME(hpux_fstat64)
393 ENTRY_NAME(hpux_unimplemented_wrapper)
394 ENTRY_NAME(hpux_unimplemented_wrapper)
395 ENTRY_NAME(hpux_unimplemented_wrapper)
396 ENTRY_NAME(hpux_unimplemented_wrapper) /* 365 */
397 ENTRY_NAME(hpux_lstat64)
398 ENTRY_NAME(hpux_unimplemented_wrapper)
399 ENTRY_NAME(hpux_unimplemented_wrapper)
400 ENTRY_NAME(hpux_stat64)
401 ENTRY_NAME(hpux_unimplemented_wrapper) /* 370 */
402 ENTRY_NAME(hpux_unimplemented_wrapper)
403 ENTRY_NAME(hpux_unimplemented_wrapper)
404 ENTRY_NAME(hpux_unimplemented_wrapper)
405 ENTRY_NAME(hpux_unimplemented_wrapper)
406 ENTRY_NAME(hpux_unimplemented_wrapper) /* 375 */
407 ENTRY_NAME(hpux_unimplemented_wrapper)
408 ENTRY_NAME(hpux_unimplemented_wrapper)
409 ENTRY_NAME(hpux_unimplemented_wrapper)
410 ENTRY_NAME(hpux_unimplemented_wrapper)
411 ENTRY_NAME(hpux_unimplemented_wrapper) /* 380 */
412 ENTRY_NAME(hpux_unimplemented_wrapper)
413 ENTRY_NAME(hpux_unimplemented_wrapper)
414 ENTRY_NAME(hpux_setpgrp)
415 ENTRY_NAME(hpux_unimplemented_wrapper)
416 ENTRY_NAME(hpux_unimplemented_wrapper) /* 385 */
417 ENTRY_NAME(hpux_unimplemented_wrapper)
418 ENTRY_NAME(hpux_unimplemented_wrapper)
419 ENTRY_NAME(hpux_unimplemented_wrapper)
420 ENTRY_NAME(hpux_unimplemented_wrapper)
421 ENTRY_NAME(hpux_unimplemented_wrapper) /* 390 */
422 ENTRY_NAME(hpux_unimplemented_wrapper)
423 ENTRY_NAME(hpux_unimplemented_wrapper)
424 ENTRY_NAME(hpux_unimplemented_wrapper)
425 ENTRY_NAME(hpux_unimplemented_wrapper)
426 ENTRY_NAME(hpux_unimplemented_wrapper) /* 395 */
427 ENTRY_NAME(hpux_unimplemented_wrapper)
428 ENTRY_NAME(hpux_unimplemented_wrapper)
429 ENTRY_NAME(hpux_unimplemented_wrapper)
430 ENTRY_NAME(hpux_unimplemented_wrapper)
431 ENTRY_NAME(hpux_unimplemented_wrapper) /* 400 */
432 ENTRY_NAME(hpux_unimplemented_wrapper)
433 ENTRY_NAME(hpux_unimplemented_wrapper)
434 ENTRY_NAME(hpux_unimplemented_wrapper)
435 ENTRY_NAME(hpux_unimplemented_wrapper)
436 ENTRY_NAME(hpux_unimplemented_wrapper) /* 405 */
437 ENTRY_NAME(hpux_unimplemented_wrapper)
438 ENTRY_NAME(hpux_unimplemented_wrapper)
439 ENTRY_NAME(hpux_unimplemented_wrapper)
440 ENTRY_NAME(hpux_unimplemented_wrapper)
441 ENTRY_NAME(hpux_unimplemented_wrapper) /* 410 */
442 ENTRY_NAME(hpux_unimplemented_wrapper)
443 ENTRY_NAME(hpux_unimplemented_wrapper)
444 ENTRY_NAME(hpux_unimplemented_wrapper)
445 ENTRY_NAME(hpux_unimplemented_wrapper)
446 ENTRY_NAME(hpux_unimplemented_wrapper) /* 415 */
447 ENTRY_NAME(hpux_unimplemented_wrapper)
448 ENTRY_NAME(hpux_unimplemented_wrapper)
449 ENTRY_NAME(hpux_unimplemented_wrapper)
450 ENTRY_NAME(hpux_unimplemented_wrapper)
451 ENTRY_NAME(hpux_unimplemented_wrapper) /* 420 */
452 ENTRY_NAME(hpux_unimplemented_wrapper)
453 ENTRY_NAME(hpux_unimplemented_wrapper)
454 ENTRY_NAME(hpux_unimplemented_wrapper)
455 ENTRY_NAME(hpux_unimplemented_wrapper)
456 ENTRY_NAME(hpux_unimplemented_wrapper) /* 425 */
457 ENTRY_NAME(hpux_unimplemented_wrapper)
458 ENTRY_NAME(hpux_unimplemented_wrapper)
459 ENTRY_NAME(hpux_unimplemented_wrapper)
460 ENTRY_NAME(hpux_unimplemented_wrapper)
461 ENTRY_NAME(hpux_unimplemented_wrapper) /* 430 */
462 ENTRY_NAME(hpux_unimplemented_wrapper)
463 ENTRY_NAME(hpux_unimplemented_wrapper)
464 ENTRY_NAME(hpux_unimplemented_wrapper)
465 ENTRY_NAME(hpux_unimplemented_wrapper)
466 ENTRY_NAME(hpux_unimplemented_wrapper) /* 435 */
467 ENTRY_NAME(hpux_unimplemented_wrapper)
468 ENTRY_NAME(hpux_unimplemented_wrapper)
469 ENTRY_NAME(hpux_unimplemented_wrapper)
470 ENTRY_NAME(hpux_unimplemented_wrapper)
471 ENTRY_NAME(hpux_unimplemented_wrapper) /* 440 */
472 ENTRY_NAME(hpux_unimplemented_wrapper)
473 ENTRY_NAME(hpux_unimplemented_wrapper)
474 ENTRY_NAME(hpux_unimplemented_wrapper)
475 ENTRY_NAME(hpux_unimplemented_wrapper)
476 ENTRY_NAME(hpux_unimplemented_wrapper) /* 445 */
477 ENTRY_NAME(hpux_unimplemented_wrapper)
478 ENTRY_NAME(hpux_unimplemented_wrapper)
479 ENTRY_NAME(hpux_unimplemented_wrapper)
480 ENTRY_NAME(hpux_unimplemented_wrapper)
481 ENTRY_NAME(hpux_unimplemented_wrapper) /* 450 */
482 ENTRY_NAME(hpux_unimplemented_wrapper)
483 ENTRY_NAME(hpux_unimplemented_wrapper)
484 ENTRY_NAME(hpux_unimplemented_wrapper)
485 ENTRY_NAME(hpux_unimplemented_wrapper)
486 ENTRY_NAME(hpux_unimplemented_wrapper) /* 455 */
487 ENTRY_NAME(hpux_unimplemented_wrapper)
488 ENTRY_NAME(hpux_unimplemented_wrapper)
489 ENTRY_NAME(hpux_unimplemented_wrapper)
490 ENTRY_NAME(hpux_unimplemented_wrapper)
491 ENTRY_NAME(hpux_unimplemented_wrapper) /* 460 */
492 ENTRY_NAME(hpux_unimplemented_wrapper)
493 ENTRY_NAME(hpux_unimplemented_wrapper)
494 ENTRY_NAME(hpux_unimplemented_wrapper)
495 ENTRY_NAME(hpux_unimplemented_wrapper)
496 ENTRY_NAME(hpux_unimplemented_wrapper) /* 465 */
497 ENTRY_NAME(hpux_unimplemented_wrapper)
498 ENTRY_NAME(hpux_unimplemented_wrapper)
499 ENTRY_NAME(hpux_unimplemented_wrapper)
500 ENTRY_NAME(hpux_unimplemented_wrapper)
501 ENTRY_NAME(hpux_unimplemented_wrapper) /* 470 */
502 ENTRY_NAME(hpux_unimplemented_wrapper)
503 ENTRY_NAME(hpux_unimplemented_wrapper)
504 ENTRY_NAME(hpux_unimplemented_wrapper)
505 ENTRY_NAME(hpux_unimplemented_wrapper)
506 ENTRY_NAME(hpux_unimplemented_wrapper) /* 475 */
507 ENTRY_NAME(hpux_unimplemented_wrapper)
508 ENTRY_NAME(hpux_unimplemented_wrapper)
509 ENTRY_NAME(hpux_unimplemented_wrapper)
510 ENTRY_NAME(hpux_unimplemented_wrapper)
511 ENTRY_NAME(hpux_unimplemented_wrapper) /* 480 */
512 ENTRY_NAME(hpux_unimplemented_wrapper)
513 ENTRY_NAME(hpux_unimplemented_wrapper)
514 ENTRY_NAME(hpux_unimplemented_wrapper)
515 ENTRY_NAME(hpux_unimplemented_wrapper)
516 ENTRY_NAME(hpux_unimplemented_wrapper) /* 485 */
517 ENTRY_NAME(hpux_unimplemented_wrapper)
518 ENTRY_NAME(hpux_unimplemented_wrapper)
519 ENTRY_NAME(hpux_unimplemented_wrapper)
520 ENTRY_NAME(hpux_unimplemented_wrapper)
521 ENTRY_NAME(hpux_unimplemented_wrapper) /* 490 */
522 ENTRY_NAME(hpux_unimplemented_wrapper)
523 ENTRY_NAME(hpux_unimplemented_wrapper)
524 ENTRY_NAME(hpux_unimplemented_wrapper)
525 ENTRY_NAME(hpux_unimplemented_wrapper)
526 ENTRY_NAME(hpux_unimplemented_wrapper) /* 495 */
527 ENTRY_NAME(hpux_unimplemented_wrapper)
528 ENTRY_NAME(hpux_unimplemented_wrapper)
529 ENTRY_NAME(hpux_unimplemented_wrapper)
530 ENTRY_NAME(hpux_unimplemented_wrapper)
531 ENTRY_NAME(hpux_unimplemented_wrapper) /* 500 */
532 ENTRY_NAME(hpux_unimplemented_wrapper)
533 ENTRY_NAME(hpux_unimplemented_wrapper)
534 ENTRY_NAME(hpux_unimplemented_wrapper)
535 ENTRY_NAME(hpux_unimplemented_wrapper)
536 ENTRY_NAME(hpux_unimplemented_wrapper) /* 505 */
537 ENTRY_NAME(hpux_unimplemented_wrapper)
538 ENTRY_NAME(hpux_unimplemented_wrapper)
539 ENTRY_NAME(hpux_unimplemented_wrapper)
540 ENTRY_NAME(hpux_unimplemented_wrapper)
541 ENTRY_NAME(hpux_unimplemented_wrapper) /* 510 */
542 ENTRY_NAME(hpux_unimplemented_wrapper)
543 ENTRY_NAME(hpux_unimplemented_wrapper)
544END(hpux_call_table)
545.end
546
diff --git a/arch/parisc/hpux/fs.c b/arch/parisc/hpux/fs.c
deleted file mode 100644
index 97a7bf8df348..000000000000
--- a/arch/parisc/hpux/fs.c
+++ /dev/null
@@ -1,192 +0,0 @@
1/*
2 * Implements HPUX syscalls.
3 *
4 * Copyright (C) 1999 Matthew Wilcox <willy with parisc-linux.org>
5 * Copyright (C) 2000 Michael Ang <mang with subcarrier.org>
6 * Copyright (C) 2000 John Marvin <jsm with parisc-linux.org>
7 * Copyright (C) 2000 Philipp Rumpf
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 */
23
24#include <linux/kernel.h>
25#include <linux/mm.h>
26#include <linux/fs.h>
27#include <linux/sched.h>
28#include <linux/file.h>
29#include <linux/ptrace.h>
30#include <linux/slab.h>
31#include <asm/errno.h>
32#include <asm/uaccess.h>
33
34int hpux_execve(struct pt_regs *regs)
35{
36 return do_execve(getname((const char __user *) regs->gr[26]),
37 (const char __user *const __user *) regs->gr[25],
38 (const char __user *const __user *) regs->gr[24]);
39}
40
41struct hpux_dirent {
42 loff_t d_off;
43 ino_t d_ino;
44 short d_reclen;
45 short d_namlen;
46 char d_name[1];
47};
48
49struct getdents_callback {
50 struct dir_context ctx;
51 struct hpux_dirent __user *current_dir;
52 struct hpux_dirent __user *previous;
53 int count;
54 int error;
55};
56
57#define NAME_OFFSET(de) ((int) ((de)->d_name - (char __user *) (de)))
58
59static int filldir(struct dir_context *ctx, const char *name, int namlen,
60 loff_t offset, u64 ino, unsigned d_type)
61{
62 struct hpux_dirent __user * dirent;
63 struct getdents_callback *buf =
64 container_of(ctx, struct getdents_callback, ctx);
65 ino_t d_ino;
66 int reclen = ALIGN(NAME_OFFSET(dirent) + namlen + 1, sizeof(long));
67
68 buf->error = -EINVAL; /* only used if we fail.. */
69 if (reclen > buf->count)
70 return -EINVAL;
71 d_ino = ino;
72 if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) {
73 buf->error = -EOVERFLOW;
74 return -EOVERFLOW;
75 }
76 dirent = buf->previous;
77 if (dirent)
78 if (put_user(offset, &dirent->d_off))
79 goto Efault;
80 dirent = buf->current_dir;
81 if (put_user(d_ino, &dirent->d_ino) ||
82 put_user(reclen, &dirent->d_reclen) ||
83 put_user(namlen, &dirent->d_namlen) ||
84 copy_to_user(dirent->d_name, name, namlen) ||
85 put_user(0, dirent->d_name + namlen))
86 goto Efault;
87 buf->previous = dirent;
88 buf->current_dir = (void __user *)dirent + reclen;
89 buf->count -= reclen;
90 return 0;
91Efault:
92 buf->error = -EFAULT;
93 return -EFAULT;
94}
95
96#undef NAME_OFFSET
97
98int hpux_getdents(unsigned int fd, struct hpux_dirent __user *dirent, unsigned int count)
99{
100 struct fd arg;
101 struct hpux_dirent __user * lastdirent;
102 struct getdents_callback buf = {
103 .ctx.actor = filldir,
104 .current_dir = dirent,
105 .count = count
106 };
107 int error;
108
109 arg = fdget(fd);
110 if (!arg.file)
111 return -EBADF;
112
113 error = iterate_dir(arg.file, &buf.ctx);
114 if (error >= 0)
115 error = buf.error;
116 lastdirent = buf.previous;
117 if (lastdirent) {
118 if (put_user(buf.ctx.pos, &lastdirent->d_off))
119 error = -EFAULT;
120 else
121 error = count - buf.count;
122 }
123
124 fdput(arg);
125 return error;
126}
127
128int hpux_mount(const char *fs, const char *path, int mflag,
129 const char *fstype, const char *dataptr, int datalen)
130{
131 return -ENOSYS;
132}
133
134static int cp_hpux_stat(struct kstat *stat, struct hpux_stat64 __user *statbuf)
135{
136 struct hpux_stat64 tmp;
137
138 /* we probably want a different split here - is hpux 12:20? */
139
140 if (!new_valid_dev(stat->dev) || !new_valid_dev(stat->rdev))
141 return -EOVERFLOW;
142
143 memset(&tmp, 0, sizeof(tmp));
144 tmp.st_dev = new_encode_dev(stat->dev);
145 tmp.st_ino = stat->ino;
146 tmp.st_mode = stat->mode;
147 tmp.st_nlink = stat->nlink;
148 tmp.st_uid = from_kuid_munged(current_user_ns(), stat->uid);
149 tmp.st_gid = from_kgid_munged(current_user_ns(), stat->gid);
150 tmp.st_rdev = new_encode_dev(stat->rdev);
151 tmp.st_size = stat->size;
152 tmp.st_atime = stat->atime.tv_sec;
153 tmp.st_mtime = stat->mtime.tv_sec;
154 tmp.st_ctime = stat->ctime.tv_sec;
155 tmp.st_blocks = stat->blocks;
156 tmp.st_blksize = stat->blksize;
157 return copy_to_user(statbuf,&tmp,sizeof(tmp)) ? -EFAULT : 0;
158}
159
160long hpux_stat64(const char __user *filename, struct hpux_stat64 __user *statbuf)
161{
162 struct kstat stat;
163 int error = vfs_stat(filename, &stat);
164
165 if (!error)
166 error = cp_hpux_stat(&stat, statbuf);
167
168 return error;
169}
170
171long hpux_fstat64(unsigned int fd, struct hpux_stat64 __user *statbuf)
172{
173 struct kstat stat;
174 int error = vfs_fstat(fd, &stat);
175
176 if (!error)
177 error = cp_hpux_stat(&stat, statbuf);
178
179 return error;
180}
181
182long hpux_lstat64(const char __user *filename,
183 struct hpux_stat64 __user *statbuf)
184{
185 struct kstat stat;
186 int error = vfs_lstat(filename, &stat);
187
188 if (!error)
189 error = cp_hpux_stat(&stat, statbuf);
190
191 return error;
192}
diff --git a/arch/parisc/hpux/gate.S b/arch/parisc/hpux/gate.S
deleted file mode 100644
index 011468857e98..000000000000
--- a/arch/parisc/hpux/gate.S
+++ /dev/null
@@ -1,107 +0,0 @@
1/*
2 *
3 * Linux/PARISC Project (http://www.parisc-linux.org/)
4 *
5 * System call entry code Copyright (c) Matthew Wilcox 1999 <willy@bofh.ai>
6 * Licensed under the GNU GPL.
7 * thanks to Philipp Rumpf, Mike Shaver and various others
8 * sorry about the wall, puffin..
9 */
10
11#include <asm/assembly.h>
12#include <asm/asm-offsets.h>
13#include <asm/unistd.h>
14#include <asm/errno.h>
15#include <linux/linkage.h>
16
17 .level LEVEL
18 .text
19
20 .import hpux_call_table
21 .import hpux_syscall_exit,code
22
23 .align PAGE_SIZE
24ENTRY(hpux_gateway_page)
25 nop
26#ifdef CONFIG_64BIT
27#warning NEEDS WORK for 64-bit
28#endif
29 ldw -64(%r30), %r29 ;! 8th argument
30 ldw -60(%r30), %r19 ;! 7th argument
31 ldw -56(%r30), %r20 ;! 6th argument
32 ldw -52(%r30), %r21 ;! 5th argument
33 gate .+8, %r0 /* become privileged */
34 mtsp %r0,%sr4 /* get kernel space into sr4 */
35 mtsp %r0,%sr5 /* get kernel space into sr5 */
36 mtsp %r0,%sr6 /* get kernel space into sr6 */
37 mfsp %sr7,%r1 /* save user sr7 */
38 mtsp %r1,%sr3 /* and store it in sr3 */
39
40 mtctl %r30,%cr28
41 mfctl %cr30,%r1
42 xor %r1,%r30,%r30 /* ye olde xor trick */
43 xor %r1,%r30,%r1
44 xor %r1,%r30,%r30
45 ldo TASK_SZ_ALGN+FRAME_SIZE(%r30),%r30 /* set up kernel stack */
46
47 /* N.B.: It is critical that we don't set sr7 to 0 until r30
48 * contains a valid kernel stack pointer. It is also
49 * critical that we don't start using the kernel stack
50 * until after sr7 has been set to 0.
51 */
52
53 mtsp %r0,%sr7 /* get kernel space into sr7 */
54 STREG %r1,TASK_PT_GR30-TASK_SZ_ALGN-FRAME_SIZE(%r30) /* save usp */
55 ldo -TASK_SZ_ALGN-FRAME_SIZE(%r30),%r1 /* get task ptr in %r1 */
56
57 /* Save some registers for sigcontext and potential task
58 switch (see entry.S for the details of which ones are
59 saved/restored). TASK_PT_PSW is zeroed so we can see whether
60 a process is on a syscall or not. For an interrupt the real
61 PSW value is stored. This is needed for gdb and sys_ptrace. */
62 STREG %r0, TASK_PT_PSW(%r1)
63 STREG %r2, TASK_PT_GR2(%r1) /* preserve rp */
64 STREG %r19, TASK_PT_GR19(%r1) /* 7th argument */
65 STREG %r20, TASK_PT_GR20(%r1) /* 6th argument */
66 STREG %r21, TASK_PT_GR21(%r1) /* 5th argument */
67 STREG %r22, TASK_PT_GR22(%r1) /* syscall # */
68 STREG %r23, TASK_PT_GR23(%r1) /* 4th argument */
69 STREG %r24, TASK_PT_GR24(%r1) /* 3rd argument */
70 STREG %r25, TASK_PT_GR25(%r1) /* 2nd argument */
71 STREG %r26, TASK_PT_GR26(%r1) /* 1st argument */
72 STREG %r27, TASK_PT_GR27(%r1) /* user dp */
73 STREG %r28, TASK_PT_GR28(%r1) /* return value 0 */
74 STREG %r0, TASK_PT_ORIG_R28(%r1) /* don't prohibit restarts */
75 STREG %r29, TASK_PT_GR29(%r1) /* 8th argument */
76 STREG %r31, TASK_PT_GR31(%r1) /* preserve syscall return ptr */
77
78 ldo TASK_PT_FR0(%r1), %r27 /* save fpregs from the kernel */
79 save_fp %r27 /* or potential task switch */
80
81 mfctl %cr11, %r27 /* i.e. SAR */
82 STREG %r27, TASK_PT_SAR(%r1)
83
84 loadgp
85
86 stw %r21, -52(%r30) ;! 5th argument
87 stw %r20, -56(%r30) ;! 6th argument
88 stw %r19, -60(%r30) ;! 7th argument
89 stw %r29, -64(%r30) ;! 8th argument
90
91 ldil L%hpux_call_table, %r21
92 ldo R%hpux_call_table(%r21), %r21
93 comiclr,>>= __NR_HPUX_syscalls, %r22, %r0
94 b,n syscall_nosys
95 LDREGX %r22(%r21), %r21
96 ldil L%hpux_syscall_exit,%r2
97 be 0(%sr7,%r21)
98 ldo R%hpux_syscall_exit(%r2),%r2
99
100syscall_nosys:
101 ldil L%hpux_syscall_exit,%r1
102 be R%hpux_syscall_exit(%sr7,%r1)
103 ldo -ENOSYS(%r0),%r28
104ENDPROC(hpux_gateway_page)
105
106 .align PAGE_SIZE
107ENTRY(end_hpux_gateway_page)
diff --git a/arch/parisc/hpux/ioctl.c b/arch/parisc/hpux/ioctl.c
deleted file mode 100644
index dede4765852e..000000000000
--- a/arch/parisc/hpux/ioctl.c
+++ /dev/null
@@ -1,72 +0,0 @@
1/*
2 * Implements some necessary HPUX ioctls.
3 *
4 * Copyright (C) 1999-2002 Matthew Wilcox <willy with parisc-linux.org>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21/*
22 * Supported ioctls:
23 * TCGETA
24 * TCSETA
25 * TCSETAW
26 * TCSETAF
27 * TCSBRK
28 * TCXONC
29 * TCFLSH
30 * TIOCGWINSZ
31 * TIOCSWINSZ
32 * TIOCGPGRP
33 * TIOCSPGRP
34 */
35
36#include <linux/sched.h>
37#include <linux/syscalls.h>
38#include <asm/errno.h>
39#include <asm/ioctl.h>
40#include <asm/termios.h>
41#include <asm/uaccess.h>
42
43static int hpux_ioctl_t(int fd, unsigned long cmd, unsigned long arg)
44{
45 int result = -EOPNOTSUPP;
46 int nr = _IOC_NR(cmd);
47 switch (nr) {
48 case 106:
49 result = sys_ioctl(fd, TIOCSWINSZ, arg);
50 break;
51 case 107:
52 result = sys_ioctl(fd, TIOCGWINSZ, arg);
53 break;
54 }
55 return result;
56}
57
58int hpux_ioctl(int fd, unsigned long cmd, unsigned long arg)
59{
60 int result = -EOPNOTSUPP;
61 int type = _IOC_TYPE(cmd);
62 switch (type) {
63 case 'T':
64 /* Our structures are now compatible with HPUX's */
65 result = sys_ioctl(fd, cmd, arg);
66 break;
67 case 't':
68 result = hpux_ioctl_t(fd, cmd, arg);
69 break;
70 }
71 return result;
72}
diff --git a/arch/parisc/hpux/sys_hpux.c b/arch/parisc/hpux/sys_hpux.c
deleted file mode 100644
index e5c4da035810..000000000000
--- a/arch/parisc/hpux/sys_hpux.c
+++ /dev/null
@@ -1,963 +0,0 @@
1/*
2 * Implements HPUX syscalls.
3 *
4 * Copyright (C) 1999 Matthew Wilcox <willy with parisc-linux.org>
5 * Copyright (C) 2000 Philipp Rumpf
6 * Copyright (C) 2000 John Marvin <jsm with parisc-linux.org>
7 * Copyright (C) 2000 Michael Ang <mang with subcarrier.org>
8 * Copyright (C) 2001 Nathan Neulinger <nneul at umr.edu>
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 */
24
25#include <linux/capability.h>
26#include <linux/file.h>
27#include <linux/fs.h>
28#include <linux/namei.h>
29#include <linux/sched.h>
30#include <linux/slab.h>
31#include <linux/syscalls.h>
32#include <linux/utsname.h>
33#include <linux/vfs.h>
34#include <linux/vmalloc.h>
35
36#include <asm/errno.h>
37#include <asm/pgalloc.h>
38#include <asm/uaccess.h>
39
40unsigned long hpux_brk(unsigned long addr)
41{
42 /* Sigh. Looks like HP/UX libc relies on kernel bugs. */
43 return sys_brk(addr + PAGE_SIZE);
44}
45
46int hpux_sbrk(void)
47{
48 return -ENOSYS;
49}
50
51/* Random other syscalls */
52
53int hpux_nice(int priority_change)
54{
55 return -ENOSYS;
56}
57
58int hpux_ptrace(void)
59{
60 return -ENOSYS;
61}
62
63int hpux_wait(int __user *stat_loc)
64{
65 return sys_waitpid(-1, stat_loc, 0);
66}
67
68int hpux_setpgrp(void)
69{
70 return sys_setpgid(0,0);
71}
72
73int hpux_setpgrp3(void)
74{
75 return hpux_setpgrp();
76}
77
78#define _SC_CPU_VERSION 10001
79#define _SC_OPEN_MAX 4
80#define CPU_PA_RISC1_1 0x210
81
82int hpux_sysconf(int which)
83{
84 switch (which) {
85 case _SC_CPU_VERSION:
86 return CPU_PA_RISC1_1;
87 case _SC_OPEN_MAX:
88 return INT_MAX;
89 default:
90 return -EINVAL;
91 }
92}
93
94/*****************************************************************************/
95
96#define HPUX_UTSLEN 9
97#define HPUX_SNLEN 15
98
99struct hpux_utsname {
100 char sysname[HPUX_UTSLEN];
101 char nodename[HPUX_UTSLEN];
102 char release[HPUX_UTSLEN];
103 char version[HPUX_UTSLEN];
104 char machine[HPUX_UTSLEN];
105 char idnumber[HPUX_SNLEN];
106} ;
107
108struct hpux_ustat {
109 int32_t f_tfree; /* total free (daddr_t) */
110 u_int32_t f_tinode; /* total inodes free (ino_t) */
111 char f_fname[6]; /* filsys name */
112 char f_fpack[6]; /* filsys pack name */
113 u_int32_t f_blksize; /* filsys block size (int) */
114};
115
116/*
117 * HPUX's utssys() call. It's a collection of miscellaneous functions,
118 * alas, so there's no nice way of splitting them up.
119 */
120
121/* This function is called from hpux_utssys(); HP-UX implements
122 * ustat() as an option to utssys().
123 *
124 * Now, struct ustat on HP-UX is exactly the same as on Linux, except
125 * that it contains one addition field on the end, int32_t f_blksize.
126 * So, we could have written this function to just call the Linux
127 * sys_ustat(), (defined in linux/fs/super.c), and then just
128 * added this additional field to the user's structure. But I figure
129 * if we're gonna be digging through filesystem structures to get
130 * this, we might as well just do the whole enchilada all in one go.
131 *
132 * So, most of this function is almost identical to sys_ustat().
133 * I have placed comments at the few lines changed or added, to
134 * aid in porting forward if and when sys_ustat() is changed from
135 * its form in kernel 2.2.5.
136 */
137static int hpux_ustat(dev_t dev, struct hpux_ustat __user *ubuf)
138{
139 struct hpux_ustat tmp; /* Changed to hpux_ustat */
140 struct kstatfs sbuf;
141 int err = vfs_ustat(dev, &sbuf);
142 if (err)
143 goto out;
144
145 memset(&tmp,0,sizeof(tmp));
146
147 tmp.f_tfree = (int32_t)sbuf.f_bfree;
148 tmp.f_tinode = (u_int32_t)sbuf.f_ffree;
149 tmp.f_blksize = (u_int32_t)sbuf.f_bsize; /* Added this line */
150
151 err = copy_to_user(ubuf, &tmp, sizeof(tmp)) ? -EFAULT : 0;
152out:
153 return err;
154}
155
156/*
157 * Wrapper for hpux statfs call. At the moment, just calls the linux native one
158 * and ignores the extra fields at the end of the hpux statfs struct.
159 *
160 */
161
162typedef int32_t hpux_fsid_t[2]; /* file system ID type */
163typedef uint16_t hpux_site_t;
164
165struct hpux_statfs {
166 int32_t f_type; /* type of info, zero for now */
167 int32_t f_bsize; /* fundamental file system block size */
168 int32_t f_blocks; /* total blocks in file system */
169 int32_t f_bfree; /* free block in fs */
170 int32_t f_bavail; /* free blocks avail to non-superuser */
171 int32_t f_files; /* total file nodes in file system */
172 int32_t f_ffree; /* free file nodes in fs */
173 hpux_fsid_t f_fsid; /* file system ID */
174 int32_t f_magic; /* file system magic number */
175 int32_t f_featurebits; /* file system features */
176 int32_t f_spare[4]; /* spare for later */
177 hpux_site_t f_cnode; /* cluster node where mounted */
178 int16_t f_pad;
179};
180
181static int do_statfs_hpux(struct kstatfs *st, struct hpux_statfs __user *p)
182{
183 struct hpux_statfs buf;
184 memset(&buf, 0, sizeof(buf));
185 buf.f_type = st->f_type;
186 buf.f_bsize = st->f_bsize;
187 buf.f_blocks = st->f_blocks;
188 buf.f_bfree = st->f_bfree;
189 buf.f_bavail = st->f_bavail;
190 buf.f_files = st->f_files;
191 buf.f_ffree = st->f_ffree;
192 buf.f_fsid[0] = st->f_fsid.val[0];
193 buf.f_fsid[1] = st->f_fsid.val[1];
194 if (copy_to_user(p, &buf, sizeof(buf)))
195 return -EFAULT;
196 return 0;
197}
198
199/* hpux statfs */
200asmlinkage long hpux_statfs(const char __user *pathname,
201 struct hpux_statfs __user *buf)
202{
203 struct kstatfs st;
204 int error = user_statfs(pathname, &st);
205 if (!error)
206 error = do_statfs_hpux(&st, buf);
207 return error;
208}
209
210asmlinkage long hpux_fstatfs(unsigned int fd, struct hpux_statfs __user * buf)
211{
212 struct kstatfs st;
213 int error = fd_statfs(fd, &st);
214 if (!error)
215 error = do_statfs_hpux(&st, buf);
216 return error;
217}
218
219
220/* This function is called from hpux_utssys(); HP-UX implements
221 * uname() as an option to utssys().
222 *
223 * The form of this function is pretty much copied from sys_olduname(),
224 * defined in linux/arch/i386/kernel/sys_i386.c.
225 */
226/* TODO: Are these put_user calls OK? Should they pass an int?
227 * (I copied it from sys_i386.c like this.)
228 */
229static int hpux_uname(struct hpux_utsname __user *name)
230{
231 int error;
232
233 if (!name)
234 return -EFAULT;
235 if (!access_ok(VERIFY_WRITE,name,sizeof(struct hpux_utsname)))
236 return -EFAULT;
237
238 down_read(&uts_sem);
239
240 error = __copy_to_user(&name->sysname, &utsname()->sysname,
241 HPUX_UTSLEN - 1);
242 error |= __put_user(0, name->sysname + HPUX_UTSLEN - 1);
243 error |= __copy_to_user(&name->nodename, &utsname()->nodename,
244 HPUX_UTSLEN - 1);
245 error |= __put_user(0, name->nodename + HPUX_UTSLEN - 1);
246 error |= __copy_to_user(&name->release, &utsname()->release,
247 HPUX_UTSLEN - 1);
248 error |= __put_user(0, name->release + HPUX_UTSLEN - 1);
249 error |= __copy_to_user(&name->version, &utsname()->version,
250 HPUX_UTSLEN - 1);
251 error |= __put_user(0, name->version + HPUX_UTSLEN - 1);
252 error |= __copy_to_user(&name->machine, &utsname()->machine,
253 HPUX_UTSLEN - 1);
254 error |= __put_user(0, name->machine + HPUX_UTSLEN - 1);
255
256 up_read(&uts_sem);
257
258 /* HP-UX utsname has no domainname field. */
259
260 /* TODO: Implement idnumber!!! */
261#if 0
262 error |= __put_user(0,name->idnumber);
263 error |= __put_user(0,name->idnumber+HPUX_SNLEN-1);
264#endif
265
266 error = error ? -EFAULT : 0;
267
268 return error;
269}
270
271/* Note: HP-UX just uses the old suser() function to check perms
272 * in this system call. We'll use capable(CAP_SYS_ADMIN).
273 */
274int hpux_utssys(char __user *ubuf, int n, int type)
275{
276 int len;
277 int error;
278 switch( type ) {
279 case 0:
280 /* uname(): */
281 return hpux_uname((struct hpux_utsname __user *)ubuf);
282 break ;
283 case 1:
284 /* Obsolete (used to be umask().) */
285 return -EFAULT ;
286 break ;
287 case 2:
288 /* ustat(): */
289 return hpux_ustat(new_decode_dev(n),
290 (struct hpux_ustat __user *)ubuf);
291 break;
292 case 3:
293 /* setuname():
294 *
295 * On linux (unlike HP-UX), utsname.nodename
296 * is the same as the hostname.
297 *
298 * sys_sethostname() is defined in linux/kernel/sys.c.
299 */
300 if (!capable(CAP_SYS_ADMIN))
301 return -EPERM;
302 /* Unlike Linux, HP-UX returns an error if n==0: */
303 if ( n <= 0 )
304 return -EINVAL ;
305 /* Unlike Linux, HP-UX truncates it if n is too big: */
306 len = (n <= __NEW_UTS_LEN) ? n : __NEW_UTS_LEN ;
307 return sys_sethostname(ubuf, len);
308 break ;
309 case 4:
310 /* sethostname():
311 *
312 * sys_sethostname() is defined in linux/kernel/sys.c.
313 */
314 if (!capable(CAP_SYS_ADMIN))
315 return -EPERM;
316 /* Unlike Linux, HP-UX returns an error if n==0: */
317 if ( n <= 0 )
318 return -EINVAL ;
319 /* Unlike Linux, HP-UX truncates it if n is too big: */
320 len = (n <= __NEW_UTS_LEN) ? n : __NEW_UTS_LEN ;
321 return sys_sethostname(ubuf, len);
322 break ;
323 case 5:
324 /* gethostname():
325 *
326 * sys_gethostname() is defined in linux/kernel/sys.c.
327 */
328 /* Unlike Linux, HP-UX returns an error if n==0: */
329 if ( n <= 0 )
330 return -EINVAL ;
331 return sys_gethostname(ubuf, n);
332 break ;
333 case 6:
334 /* Supposedly called from setuname() in libc.
335 * TODO: When and why is this called?
336 * Is it ever even called?
337 *
338 * This code should look a lot like sys_sethostname(),
339 * defined in linux/kernel/sys.c. If that gets updated,
340 * update this code similarly.
341 */
342 if (!capable(CAP_SYS_ADMIN))
343 return -EPERM;
344 /* Unlike Linux, HP-UX returns an error if n==0: */
345 if ( n <= 0 )
346 return -EINVAL ;
347 /* Unlike Linux, HP-UX truncates it if n is too big: */
348 len = (n <= __NEW_UTS_LEN) ? n : __NEW_UTS_LEN ;
349 /**/
350 /* TODO: print a warning about using this? */
351 down_write(&uts_sem);
352 error = -EFAULT;
353 if (!copy_from_user(utsname()->sysname, ubuf, len)) {
354 utsname()->sysname[len] = 0;
355 error = 0;
356 }
357 up_write(&uts_sem);
358 return error;
359 break ;
360 case 7:
361 /* Sets utsname.release, if you're allowed.
362 * Undocumented. Used by swinstall to change the
363 * OS version, during OS updates. Yuck!!!
364 *
365 * This code should look a lot like sys_sethostname()
366 * in linux/kernel/sys.c. If that gets updated, update
367 * this code similarly.
368 */
369 if (!capable(CAP_SYS_ADMIN))
370 return -EPERM;
371 /* Unlike Linux, HP-UX returns an error if n==0: */
372 if ( n <= 0 )
373 return -EINVAL ;
374 /* Unlike Linux, HP-UX truncates it if n is too big: */
375 len = (n <= __NEW_UTS_LEN) ? n : __NEW_UTS_LEN ;
376 /**/
377 /* TODO: print a warning about this? */
378 down_write(&uts_sem);
379 error = -EFAULT;
380 if (!copy_from_user(utsname()->release, ubuf, len)) {
381 utsname()->release[len] = 0;
382 error = 0;
383 }
384 up_write(&uts_sem);
385 return error;
386 break ;
387 default:
388 /* This system call returns -EFAULT if given an unknown type.
389 * Why not -EINVAL? I don't know, it's just not what they did.
390 */
391 return -EFAULT ;
392 }
393}
394
395int hpux_getdomainname(char __user *name, int len)
396{
397 int nlen;
398 int err = -EFAULT;
399
400 down_read(&uts_sem);
401
402 nlen = strlen(utsname()->domainname) + 1;
403
404 if (nlen < len)
405 len = nlen;
406 if(len > __NEW_UTS_LEN)
407 goto done;
408 if(copy_to_user(name, utsname()->domainname, len))
409 goto done;
410 err = 0;
411done:
412 up_read(&uts_sem);
413 return err;
414
415}
416
417int hpux_pipe(int *kstack_fildes)
418{
419 return do_pipe_flags(kstack_fildes, 0);
420}
421
422/* lies - says it works, but it really didn't lock anything */
423int hpux_lockf(int fildes, int function, off_t size)
424{
425 return 0;
426}
427
428int hpux_sysfs(int opcode, unsigned long arg1, unsigned long arg2)
429{
430 char *fsname = NULL;
431 int len = 0;
432 int fstype;
433
434/*Unimplemented HP-UX syscall emulation. Syscall #334 (sysfs)
435 Args: 1 80057bf4 0 400179f0 0 0 0 */
436 printk(KERN_DEBUG "in hpux_sysfs\n");
437 printk(KERN_DEBUG "hpux_sysfs called with opcode = %d\n", opcode);
438 printk(KERN_DEBUG "hpux_sysfs called with arg1='%lx'\n", arg1);
439
440 if ( opcode == 1 ) { /* GETFSIND */
441 char __user *user_fsname = (char __user *)arg1;
442 len = strlen_user(user_fsname);
443 printk(KERN_DEBUG "len of arg1 = %d\n", len);
444 if (len == 0)
445 return 0;
446 fsname = kmalloc(len, GFP_KERNEL);
447 if (!fsname) {
448 printk(KERN_DEBUG "failed to kmalloc fsname\n");
449 return 0;
450 }
451
452 if (copy_from_user(fsname, user_fsname, len)) {
453 printk(KERN_DEBUG "failed to copy_from_user fsname\n");
454 kfree(fsname);
455 return 0;
456 }
457
458 /* String could be altered by userspace after strlen_user() */
459 fsname[len - 1] = '\0';
460
461 printk(KERN_DEBUG "that is '%s' as (char *)\n", fsname);
462 if ( !strcmp(fsname, "hfs") ) {
463 fstype = 0;
464 } else {
465 fstype = 0;
466 }
467
468 kfree(fsname);
469
470 printk(KERN_DEBUG "returning fstype=%d\n", fstype);
471 return fstype; /* something other than default */
472 }
473
474
475 return 0;
476}
477
478
479/* Table of syscall names and handle for unimplemented routines */
480static const char * const syscall_names[] = {
481 "nosys", /* 0 */
482 "exit",
483 "fork",
484 "read",
485 "write",
486 "open", /* 5 */
487 "close",
488 "wait",
489 "creat",
490 "link",
491 "unlink", /* 10 */
492 "execv",
493 "chdir",
494 "time",
495 "mknod",
496 "chmod", /* 15 */
497 "chown",
498 "brk",
499 "lchmod",
500 "lseek",
501 "getpid", /* 20 */
502 "mount",
503 "umount",
504 "setuid",
505 "getuid",
506 "stime", /* 25 */
507 "ptrace",
508 "alarm",
509 NULL,
510 "pause",
511 "utime", /* 30 */
512 "stty",
513 "gtty",
514 "access",
515 "nice",
516 "ftime", /* 35 */
517 "sync",
518 "kill",
519 "stat",
520 "setpgrp3",
521 "lstat", /* 40 */
522 "dup",
523 "pipe",
524 "times",
525 "profil",
526 "ki_call", /* 45 */
527 "setgid",
528 "getgid",
529 NULL,
530 NULL,
531 NULL, /* 50 */
532 "acct",
533 "set_userthreadid",
534 NULL,
535 "ioctl",
536 "reboot", /* 55 */
537 "symlink",
538 "utssys",
539 "readlink",
540 "execve",
541 "umask", /* 60 */
542 "chroot",
543 "fcntl",
544 "ulimit",
545 NULL,
546 NULL, /* 65 */
547 "vfork",
548 NULL,
549 NULL,
550 NULL,
551 NULL, /* 70 */
552 "mmap",
553 NULL,
554 "munmap",
555 "mprotect",
556 "madvise", /* 75 */
557 "vhangup",
558 "swapoff",
559 NULL,
560 "getgroups",
561 "setgroups", /* 80 */
562 "getpgrp2",
563 "setpgid/setpgrp2",
564 "setitimer",
565 "wait3",
566 "swapon", /* 85 */
567 "getitimer",
568 NULL,
569 NULL,
570 NULL,
571 "dup2", /* 90 */
572 NULL,
573 "fstat",
574 "select",
575 NULL,
576 "fsync", /* 95 */
577 "setpriority",
578 NULL,
579 NULL,
580 NULL,
581 "getpriority", /* 100 */
582 NULL,
583 NULL,
584 NULL,
585 NULL,
586 NULL, /* 105 */
587 NULL,
588 NULL,
589 "sigvector",
590 "sigblock",
591 "sigsetmask", /* 110 */
592 "sigpause",
593 "sigstack",
594 NULL,
595 NULL,
596 NULL, /* 115 */
597 "gettimeofday",
598 "getrusage",
599 NULL,
600 NULL,
601 "readv", /* 120 */
602 "writev",
603 "settimeofday",
604 "fchown",
605 "fchmod",
606 NULL, /* 125 */
607 "setresuid",
608 "setresgid",
609 "rename",
610 "truncate",
611 "ftruncate", /* 130 */
612 NULL,
613 "sysconf",
614 NULL,
615 NULL,
616 NULL, /* 135 */
617 "mkdir",
618 "rmdir",
619 NULL,
620 "sigcleanup",
621 "setcore", /* 140 */
622 NULL,
623 "gethostid",
624 "sethostid",
625 "getrlimit",
626 "setrlimit", /* 145 */
627 NULL,
628 NULL,
629 "quotactl",
630 "get_sysinfo",
631 NULL, /* 150 */
632 "privgrp",
633 "rtprio",
634 "plock",
635 NULL,
636 "lockf", /* 155 */
637 "semget",
638 NULL,
639 "semop",
640 "msgget",
641 NULL, /* 160 */
642 "msgsnd",
643 "msgrcv",
644 "shmget",
645 NULL,
646 "shmat", /* 165 */
647 "shmdt",
648 NULL,
649 "csp/nsp_init",
650 "cluster",
651 "mkrnod", /* 170 */
652 "test",
653 "unsp_open",
654 NULL,
655 "getcontext",
656 "osetcontext", /* 175 */
657 "bigio",
658 "pipenode",
659 "lsync",
660 "getmachineid",
661 "cnodeid/mysite", /* 180 */
662 "cnodes/sitels",
663 "swapclients",
664 "rmtprocess",
665 "dskless_stats",
666 "sigprocmask", /* 185 */
667 "sigpending",
668 "sigsuspend",
669 "sigaction",
670 NULL,
671 "nfssvc", /* 190 */
672 "getfh",
673 "getdomainname",
674 "setdomainname",
675 "async_daemon",
676 "getdirentries", /* 195 */
677 NULL,
678 NULL,
679 "vfsmount",
680 NULL,
681 "waitpid", /* 200 */
682 NULL,
683 NULL,
684 NULL,
685 NULL,
686 NULL, /* 205 */
687 NULL,
688 NULL,
689 NULL,
690 NULL,
691 NULL, /* 210 */
692 NULL,
693 NULL,
694 NULL,
695 NULL,
696 NULL, /* 215 */
697 NULL,
698 NULL,
699 NULL,
700 NULL,
701 NULL, /* 220 */
702 NULL,
703 NULL,
704 NULL,
705 "sigsetreturn",
706 "sigsetstatemask", /* 225 */
707 "bfactl",
708 "cs",
709 "cds",
710 NULL,
711 "pathconf", /* 230 */
712 "fpathconf",
713 NULL,
714 NULL,
715 "nfs_fcntl",
716 "ogetacl", /* 235 */
717 "ofgetacl",
718 "osetacl",
719 "ofsetacl",
720 "pstat",
721 "getaudid", /* 240 */
722 "setaudid",
723 "getaudproc",
724 "setaudproc",
725 "getevent",
726 "setevent", /* 245 */
727 "audwrite",
728 "audswitch",
729 "audctl",
730 "ogetaccess",
731 "fsctl", /* 250 */
732 "ulconnect",
733 "ulcontrol",
734 "ulcreate",
735 "uldest",
736 "ulrecv", /* 255 */
737 "ulrecvcn",
738 "ulsend",
739 "ulshutdown",
740 "swapfs",
741 "fss", /* 260 */
742 NULL,
743 NULL,
744 NULL,
745 NULL,
746 NULL, /* 265 */
747 NULL,
748 "tsync",
749 "getnumfds",
750 "poll",
751 "getmsg", /* 270 */
752 "putmsg",
753 "fchdir",
754 "getmount_cnt",
755 "getmount_entry",
756 "accept", /* 275 */
757 "bind",
758 "connect",
759 "getpeername",
760 "getsockname",
761 "getsockopt", /* 280 */
762 "listen",
763 "recv",
764 "recvfrom",
765 "recvmsg",
766 "send", /* 285 */
767 "sendmsg",
768 "sendto",
769 "setsockopt",
770 "shutdown",
771 "socket", /* 290 */
772 "socketpair",
773 "proc_open",
774 "proc_close",
775 "proc_send",
776 "proc_recv", /* 295 */
777 "proc_sendrecv",
778 "proc_syscall",
779 "ipccreate",
780 "ipcname",
781 "ipcnamerase", /* 300 */
782 "ipclookup",
783 "ipcselect",
784 "ipcconnect",
785 "ipcrecvcn",
786 "ipcsend", /* 305 */
787 "ipcrecv",
788 "ipcgetnodename",
789 "ipcsetnodename",
790 "ipccontrol",
791 "ipcshutdown", /* 310 */
792 "ipcdest",
793 "semctl",
794 "msgctl",
795 "shmctl",
796 "mpctl", /* 315 */
797 "exportfs",
798 "getpmsg",
799 "putpmsg",
800 "strioctl",
801 "msync", /* 320 */
802 "msleep",
803 "mwakeup",
804 "msem_init",
805 "msem_remove",
806 "adjtime", /* 325 */
807 "kload",
808 "fattach",
809 "fdetach",
810 "serialize",
811 "statvfs", /* 330 */
812 "fstatvfs",
813 "lchown",
814 "getsid",
815 "sysfs",
816 NULL, /* 335 */
817 NULL,
818 "sched_setparam",
819 "sched_getparam",
820 "sched_setscheduler",
821 "sched_getscheduler", /* 340 */
822 "sched_yield",
823 "sched_get_priority_max",
824 "sched_get_priority_min",
825 "sched_rr_get_interval",
826 "clock_settime", /* 345 */
827 "clock_gettime",
828 "clock_getres",
829 "timer_create",
830 "timer_delete",
831 "timer_settime", /* 350 */
832 "timer_gettime",
833 "timer_getoverrun",
834 "nanosleep",
835 "toolbox",
836 NULL, /* 355 */
837 "getdents",
838 "getcontext",
839 "sysinfo",
840 "fcntl64",
841 "ftruncate64", /* 360 */
842 "fstat64",
843 "getdirentries64",
844 "getrlimit64",
845 "lockf64",
846 "lseek64", /* 365 */
847 "lstat64",
848 "mmap64",
849 "setrlimit64",
850 "stat64",
851 "truncate64", /* 370 */
852 "ulimit64",
853 NULL,
854 NULL,
855 NULL,
856 NULL, /* 375 */
857 NULL,
858 NULL,
859 NULL,
860 NULL,
861 "setcontext", /* 380 */
862 "sigaltstack",
863 "waitid",
864 "setpgrp",
865 "recvmsg2",
866 "sendmsg2", /* 385 */
867 "socket2",
868 "socketpair2",
869 "setregid",
870 "lwp_create",
871 "lwp_terminate", /* 390 */
872 "lwp_wait",
873 "lwp_suspend",
874 "lwp_resume",
875 "lwp_self",
876 "lwp_abort_syscall", /* 395 */
877 "lwp_info",
878 "lwp_kill",
879 "ksleep",
880 "kwakeup",
881 "ksleep_abort", /* 400 */
882 "lwp_proc_info",
883 "lwp_exit",
884 "lwp_continue",
885 "getacl",
886 "fgetacl", /* 405 */
887 "setacl",
888 "fsetacl",
889 "getaccess",
890 "lwp_mutex_init",
891 "lwp_mutex_lock_sys", /* 410 */
892 "lwp_mutex_unlock",
893 "lwp_cond_init",
894 "lwp_cond_signal",
895 "lwp_cond_broadcast",
896 "lwp_cond_wait_sys", /* 415 */
897 "lwp_getscheduler",
898 "lwp_setscheduler",
899 "lwp_getprivate",
900 "lwp_setprivate",
901 "lwp_detach", /* 420 */
902 "mlock",
903 "munlock",
904 "mlockall",
905 "munlockall",
906 "shm_open", /* 425 */
907 "shm_unlink",
908 "sigqueue",
909 "sigwaitinfo",
910 "sigtimedwait",
911 "sigwait", /* 430 */
912 "aio_read",
913 "aio_write",
914 "lio_listio",
915 "aio_error",
916 "aio_return", /* 435 */
917 "aio_cancel",
918 "aio_suspend",
919 "aio_fsync",
920 "mq_open",
921 "mq_unlink", /* 440 */
922 "mq_send",
923 "mq_receive",
924 "mq_notify",
925 "mq_setattr",
926 "mq_getattr", /* 445 */
927 "ksem_open",
928 "ksem_unlink",
929 "ksem_close",
930 "ksem_destroy",
931 "lw_sem_incr", /* 450 */
932 "lw_sem_decr",
933 "lw_sem_read",
934 "mq_close",
935};
936static const int syscall_names_max = 453;
937
938int
939hpux_unimplemented(unsigned long arg1,unsigned long arg2,unsigned long arg3,
940 unsigned long arg4,unsigned long arg5,unsigned long arg6,
941 unsigned long arg7,unsigned long sc_num)
942{
943 /* NOTE: sc_num trashes arg8 for the few syscalls that actually
944 * have a valid 8th argument.
945 */
946 const char *name = NULL;
947 if ( sc_num <= syscall_names_max && sc_num >= 0 ) {
948 name = syscall_names[sc_num];
949 }
950
951 if ( name ) {
952 printk(KERN_DEBUG "Unimplemented HP-UX syscall emulation. Syscall #%lu (%s)\n",
953 sc_num, name);
954 } else {
955 printk(KERN_DEBUG "Unimplemented unknown HP-UX syscall emulation. Syscall #%lu\n",
956 sc_num);
957 }
958
959 printk(KERN_DEBUG " Args: %lx %lx %lx %lx %lx %lx %lx\n",
960 arg1, arg2, arg3, arg4, arg5, arg6, arg7);
961
962 return -ENOSYS;
963}
diff --git a/arch/parisc/hpux/wrappers.S b/arch/parisc/hpux/wrappers.S
deleted file mode 100644
index 58c53c879c02..000000000000
--- a/arch/parisc/hpux/wrappers.S
+++ /dev/null
@@ -1,250 +0,0 @@
1/*
2 * Linux/PARISC Project (http://www.parisc-linux.org/)
3 *
4 * HP-UX System Call Wrapper routines and System Call Return Path
5 *
6 * Copyright (C) 2000 Hewlett-Packard (John Marvin)
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2, or (at your option)
11 * any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 */
22
23#ifdef CONFIG_64BIT
24#warning PA64 support needs more work...did first cut
25#endif
26
27#include <asm/asm-offsets.h>
28#include <asm/assembly.h>
29#include <asm/signal.h>
30#include <linux/linkage.h>
31
32 .level LEVEL
33 .text
34
35 /* These should probably go in a header file somewhere.
36 * They are duplicated in kernel/wrappers.S
37 * Possibly we should consider consolidating these
38 * register save/restore macros.
39 */
40 .macro reg_save regs
41#ifdef CONFIG_64BIT
42#warning NEEDS WORK for 64-bit
43#endif
44 STREG %r3, PT_GR3(\regs)
45 STREG %r4, PT_GR4(\regs)
46 STREG %r5, PT_GR5(\regs)
47 STREG %r6, PT_GR6(\regs)
48 STREG %r7, PT_GR7(\regs)
49 STREG %r8, PT_GR8(\regs)
50 STREG %r9, PT_GR9(\regs)
51 STREG %r10,PT_GR10(\regs)
52 STREG %r11,PT_GR11(\regs)
53 STREG %r12,PT_GR12(\regs)
54 STREG %r13,PT_GR13(\regs)
55 STREG %r14,PT_GR14(\regs)
56 STREG %r15,PT_GR15(\regs)
57 STREG %r16,PT_GR16(\regs)
58 STREG %r17,PT_GR17(\regs)
59 STREG %r18,PT_GR18(\regs)
60 .endm
61
62 .macro reg_restore regs
63 LDREG PT_GR3(\regs), %r3
64 LDREG PT_GR4(\regs), %r4
65 LDREG PT_GR5(\regs), %r5
66 LDREG PT_GR6(\regs), %r6
67 LDREG PT_GR7(\regs), %r7
68 LDREG PT_GR8(\regs), %r8
69 LDREG PT_GR9(\regs), %r9
70 LDREG PT_GR10(\regs),%r10
71 LDREG PT_GR11(\regs),%r11
72 LDREG PT_GR12(\regs),%r12
73 LDREG PT_GR13(\regs),%r13
74 LDREG PT_GR14(\regs),%r14
75 LDREG PT_GR15(\regs),%r15
76 LDREG PT_GR16(\regs),%r16
77 LDREG PT_GR17(\regs),%r17
78 LDREG PT_GR18(\regs),%r18
79 .endm
80
81
82 .import sys_fork
83
84ENTRY(hpux_fork_wrapper)
85 ldo TASK_REGS-TASK_SZ_ALGN-64(%r30),%r1 ;! get pt regs
86 ;! pointer in task
87 reg_save %r1
88
89 STREG %r2,-20(%r30)
90 ldo 64(%r30),%r30
91 STREG %r2,PT_GR19(%r1) ;! save for child
92 STREG %r30,PT_GR21(%r1) ;! save for child
93
94 LDREG PT_GR30(%r1),%r25
95 mtctl %r25,%cr29
96 copy %r1,%r24
97 bl sys_clone,%r2
98 ldi SIGCHLD,%r26
99
100 LDREG -84(%r30),%r2
101fork_return:
102 ldo -64(%r30),%r30
103 ldo TASK_REGS-TASK_SZ_ALGN-64(%r30),%r1 ;! get pt regs
104
105 reg_restore %r1
106
107 /*
108 * HP-UX wants pid (child gets parent pid, parent gets child pid)
109 * in r28 and a flag in r29 (r29 == 1 for child, 0 for parent).
110 * Linux fork returns 0 for child, pid for parent. Since HP-UX
111 * libc stub throws away parent pid and returns 0 for child,
112 * we'll just return 0 for parent pid now. Only applications
113 * that jump directly to the gateway page (not supported) will
114 * know the difference. We can fix this later if necessary.
115 */
116
117 ldo -1024(%r0),%r1
118 comb,>>=,n %r28,%r1,fork_exit /* just let the syscall exit handle it */
119 or,= %r28,%r0,%r0
120 or,tr %r0,%r0,%r29 /* r28 <> 0, we are parent, set r29 to 0 */
121 ldo 1(%r0),%r29 /* r28 == 0, we are child, set r29 to 1 */
122
123fork_exit:
124 bv %r0(%r2)
125 nop
126ENDPROC(hpux_fork_wrapper)
127
128 /* Set the return value for the child */
129
130ENTRY(hpux_child_return)
131#if defined(CONFIG_SMP) || defined(CONFIG_PREEMPT)
132 bl,n schedule_tail, %r2
133#endif
134
135 LDREG TASK_PT_GR19-TASK_SZ_ALGN-128(%r30),%r2
136 b fork_return
137 copy %r0,%r28
138ENDPROC(hpux_child_return)
139
140 .import hpux_execve
141
142ENTRY(hpux_execv_wrapper)
143 copy %r0,%r24 /* NULL environment */
144
145ENTRY(hpux_execve_wrapper)
146
147 ldo TASK_REGS-TASK_SZ_ALGN-64(%r30),%r1 ;! get pt regs
148
149 /*
150 * Do we need to save/restore r3-r18 here?
151 * I don't think so. why would new thread need old
152 * threads registers?
153 */
154
155 /* Store arg0, arg1 and arg2 so that hpux_execve will find them */
156
157 STREG %r26,PT_GR26(%r1)
158 STREG %r25,PT_GR25(%r1)
159 STREG %r24,PT_GR24(%r1)
160
161 STREG %r2,-20(%r30)
162 ldo 64(%r30),%r30
163 bl hpux_execve,%r2
164 copy %r1,%arg0
165
166 ldo -64(%r30),%r30
167 LDREG -20(%r30),%r2
168
169 /* If exec succeeded we need to load the args */
170
171 ldo -1024(%r0),%r1
172 comb,>>= %r28,%r1,exec_error
173 copy %r2,%r19
174 ldo -TASK_SZ_ALGN-64(%r30),%r1 ;! get task ptr
175 LDREG TASK_PT_GR26(%r1),%r26
176 LDREG TASK_PT_GR25(%r1),%r25
177 LDREG TASK_PT_GR24(%r1),%r24
178 LDREG TASK_PT_GR23(%r1),%r23
179 copy %r0,%r2 /* Flag to syscall_exit not to clear args */
180
181exec_error:
182 bv %r0(%r19)
183 nop
184ENDPROC(hpux_execv_wrapper)
185
186 .import hpux_pipe
187
188 /* HP-UX expects pipefd's returned in r28 & r29 */
189
190ENTRY(hpux_pipe_wrapper)
191 STREG %r2,-20(%r30)
192 ldo 64(%r30),%r30
193 bl hpux_pipe,%r2
194 ldo -56(%r30),%r26 /* pass local array to hpux_pipe */
195
196
197 ldo -1024(%r0),%r1
198 comb,>>= %r28,%r1,pipe_exit /* let syscall exit handle it */
199 LDREG -84(%r30),%r2
200
201 /* if success, load fd's from stack array */
202
203 LDREG -56(%r30),%r28
204 LDREG -52(%r30),%r29
205
206pipe_exit:
207 bv %r0(%r2)
208 ldo -64(%r30),%r30
209ENDPROC(hpux_pipe_wrapper)
210
211 .import syscall_exit
212
213ENTRY(hpux_syscall_exit)
214 /*
215 *
216 * HP-UX call return conventions:
217 *
218 * if error:
219 * r22 = 1
220 * r28 = errno value
221 * r29 = secondary return value
222 * else
223 * r22 = 0
224 * r28 = return value
225 * r29 = secondary return value
226 *
227 * For now, we'll just check to see if r28 is < (unsigned long)-1024
228 * (to handle addresses > 2 Gb) and if so set r22 to zero. If not,
229 * we'll complement r28 and set r22 to 1. Wrappers will be
230 * needed for syscalls that care about the secondary return value.
231 * The wrapper may also need a way of avoiding the following code,
232 * but we'll deal with that when it becomes necessary.
233 */
234
235 ldo -1024(%r0),%r1
236 comb,<< %r28,%r1,no_error
237 copy %r0,%r22
238 subi 0,%r28,%r28
239 ldo 1(%r0),%r22
240
241no_error:
242 b,n syscall_exit
243ENDPROC(hpux_syscall_exit)
244
245 .import hpux_unimplemented
246
247ENTRY(hpux_unimplemented_wrapper)
248 b hpux_unimplemented
249 STREG %r22,-64(%r30) /* overwrite arg8 with syscall number */
250ENDPROC(hpux_unimplemented_wrapper)
diff --git a/arch/parisc/include/asm/processor.h b/arch/parisc/include/asm/processor.h
index 689a8ade3606..54adb60c0a42 100644
--- a/arch/parisc/include/asm/processor.h
+++ b/arch/parisc/include/asm/processor.h
@@ -330,8 +330,6 @@ struct mm_struct;
330/* Free all resources held by a thread. */ 330/* Free all resources held by a thread. */
331extern void release_thread(struct task_struct *); 331extern void release_thread(struct task_struct *);
332 332
333extern void map_hpux_gateway_page(struct task_struct *tsk, struct mm_struct *mm);
334
335extern unsigned long get_wchan(struct task_struct *p); 333extern unsigned long get_wchan(struct task_struct *p);
336 334
337#define KSTK_EIP(tsk) ((tsk)->thread.regs.iaoq[0]) 335#define KSTK_EIP(tsk) ((tsk)->thread.regs.iaoq[0])
diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
index a5cb070b54bf..0abdd4c607ed 100644
--- a/arch/parisc/include/asm/uaccess.h
+++ b/arch/parisc/include/asm/uaccess.h
@@ -17,7 +17,7 @@
17#define KERNEL_DS ((mm_segment_t){0}) 17#define KERNEL_DS ((mm_segment_t){0})
18#define USER_DS ((mm_segment_t){1}) 18#define USER_DS ((mm_segment_t){1})
19 19
20#define segment_eq(a,b) ((a).seg == (b).seg) 20#define segment_eq(a, b) ((a).seg == (b).seg)
21 21
22#define get_ds() (KERNEL_DS) 22#define get_ds() (KERNEL_DS)
23#define get_fs() (current_thread_info()->addr_limit) 23#define get_fs() (current_thread_info()->addr_limit)
@@ -42,14 +42,14 @@ static inline long access_ok(int type, const void __user * addr,
42#if !defined(CONFIG_64BIT) 42#if !defined(CONFIG_64BIT)
43#define LDD_KERNEL(ptr) BUILD_BUG() 43#define LDD_KERNEL(ptr) BUILD_BUG()
44#define LDD_USER(ptr) BUILD_BUG() 44#define LDD_USER(ptr) BUILD_BUG()
45#define STD_KERNEL(x, ptr) __put_kernel_asm64(x,ptr) 45#define STD_KERNEL(x, ptr) __put_kernel_asm64(x, ptr)
46#define STD_USER(x, ptr) __put_user_asm64(x,ptr) 46#define STD_USER(x, ptr) __put_user_asm64(x, ptr)
47#define ASM_WORD_INSN ".word\t" 47#define ASM_WORD_INSN ".word\t"
48#else 48#else
49#define LDD_KERNEL(ptr) __get_kernel_asm("ldd",ptr) 49#define LDD_KERNEL(ptr) __get_kernel_asm("ldd", ptr)
50#define LDD_USER(ptr) __get_user_asm("ldd",ptr) 50#define LDD_USER(ptr) __get_user_asm("ldd", ptr)
51#define STD_KERNEL(x, ptr) __put_kernel_asm("std",x,ptr) 51#define STD_KERNEL(x, ptr) __put_kernel_asm("std", x, ptr)
52#define STD_USER(x, ptr) __put_user_asm("std",x,ptr) 52#define STD_USER(x, ptr) __put_user_asm("std", x, ptr)
53#define ASM_WORD_INSN ".dword\t" 53#define ASM_WORD_INSN ".dword\t"
54#endif 54#endif
55 55
@@ -80,68 +80,68 @@ struct exception_data {
80 unsigned long fault_addr; 80 unsigned long fault_addr;
81}; 81};
82 82
83#define __get_user(x,ptr) \ 83#define __get_user(x, ptr) \
84({ \ 84({ \
85 register long __gu_err __asm__ ("r8") = 0; \ 85 register long __gu_err __asm__ ("r8") = 0; \
86 register long __gu_val __asm__ ("r9") = 0; \ 86 register long __gu_val __asm__ ("r9") = 0; \
87 \ 87 \
88 if (segment_eq(get_fs(),KERNEL_DS)) { \ 88 if (segment_eq(get_fs(), KERNEL_DS)) { \
89 switch (sizeof(*(ptr))) { \ 89 switch (sizeof(*(ptr))) { \
90 case 1: __get_kernel_asm("ldb",ptr); break; \ 90 case 1: __get_kernel_asm("ldb", ptr); break; \
91 case 2: __get_kernel_asm("ldh",ptr); break; \ 91 case 2: __get_kernel_asm("ldh", ptr); break; \
92 case 4: __get_kernel_asm("ldw",ptr); break; \ 92 case 4: __get_kernel_asm("ldw", ptr); break; \
93 case 8: LDD_KERNEL(ptr); break; \ 93 case 8: LDD_KERNEL(ptr); break; \
94 default: BUILD_BUG(); break; \ 94 default: BUILD_BUG(); break; \
95 } \ 95 } \
96 } \ 96 } \
97 else { \ 97 else { \
98 switch (sizeof(*(ptr))) { \ 98 switch (sizeof(*(ptr))) { \
99 case 1: __get_user_asm("ldb",ptr); break; \ 99 case 1: __get_user_asm("ldb", ptr); break; \
100 case 2: __get_user_asm("ldh",ptr); break; \ 100 case 2: __get_user_asm("ldh", ptr); break; \
101 case 4: __get_user_asm("ldw",ptr); break; \ 101 case 4: __get_user_asm("ldw", ptr); break; \
102 case 8: LDD_USER(ptr); break; \ 102 case 8: LDD_USER(ptr); break; \
103 default: BUILD_BUG(); break; \ 103 default: BUILD_BUG(); break; \
104 } \ 104 } \
105 } \ 105 } \
106 \ 106 \
107 (x) = (__typeof__(*(ptr))) __gu_val; \ 107 (x) = (__force __typeof__(*(ptr))) __gu_val; \
108 __gu_err; \ 108 __gu_err; \
109}) 109})
110 110
111#define __get_kernel_asm(ldx,ptr) \ 111#define __get_kernel_asm(ldx, ptr) \
112 __asm__("\n1:\t" ldx "\t0(%2),%0\n\t" \ 112 __asm__("\n1:\t" ldx "\t0(%2),%0\n\t" \
113 ASM_EXCEPTIONTABLE_ENTRY(1b, fixup_get_user_skip_1)\ 113 ASM_EXCEPTIONTABLE_ENTRY(1b, fixup_get_user_skip_1)\
114 : "=r"(__gu_val), "=r"(__gu_err) \ 114 : "=r"(__gu_val), "=r"(__gu_err) \
115 : "r"(ptr), "1"(__gu_err) \ 115 : "r"(ptr), "1"(__gu_err) \
116 : "r1"); 116 : "r1");
117 117
118#define __get_user_asm(ldx,ptr) \ 118#define __get_user_asm(ldx, ptr) \
119 __asm__("\n1:\t" ldx "\t0(%%sr3,%2),%0\n\t" \ 119 __asm__("\n1:\t" ldx "\t0(%%sr3,%2),%0\n\t" \
120 ASM_EXCEPTIONTABLE_ENTRY(1b,fixup_get_user_skip_1)\ 120 ASM_EXCEPTIONTABLE_ENTRY(1b, fixup_get_user_skip_1)\
121 : "=r"(__gu_val), "=r"(__gu_err) \ 121 : "=r"(__gu_val), "=r"(__gu_err) \
122 : "r"(ptr), "1"(__gu_err) \ 122 : "r"(ptr), "1"(__gu_err) \
123 : "r1"); 123 : "r1");
124 124
125#define __put_user(x,ptr) \ 125#define __put_user(x, ptr) \
126({ \ 126({ \
127 register long __pu_err __asm__ ("r8") = 0; \ 127 register long __pu_err __asm__ ("r8") = 0; \
128 __typeof__(*(ptr)) __x = (__typeof__(*(ptr)))(x); \ 128 __typeof__(*(ptr)) __x = (__typeof__(*(ptr)))(x); \
129 \ 129 \
130 if (segment_eq(get_fs(),KERNEL_DS)) { \ 130 if (segment_eq(get_fs(), KERNEL_DS)) { \
131 switch (sizeof(*(ptr))) { \ 131 switch (sizeof(*(ptr))) { \
132 case 1: __put_kernel_asm("stb",__x,ptr); break; \ 132 case 1: __put_kernel_asm("stb", __x, ptr); break; \
133 case 2: __put_kernel_asm("sth",__x,ptr); break; \ 133 case 2: __put_kernel_asm("sth", __x, ptr); break; \
134 case 4: __put_kernel_asm("stw",__x,ptr); break; \ 134 case 4: __put_kernel_asm("stw", __x, ptr); break; \
135 case 8: STD_KERNEL(__x,ptr); break; \ 135 case 8: STD_KERNEL(__x, ptr); break; \
136 default: BUILD_BUG(); break; \ 136 default: BUILD_BUG(); break; \
137 } \ 137 } \
138 } \ 138 } \
139 else { \ 139 else { \
140 switch (sizeof(*(ptr))) { \ 140 switch (sizeof(*(ptr))) { \
141 case 1: __put_user_asm("stb",__x,ptr); break; \ 141 case 1: __put_user_asm("stb", __x, ptr); break; \
142 case 2: __put_user_asm("sth",__x,ptr); break; \ 142 case 2: __put_user_asm("sth", __x, ptr); break; \
143 case 4: __put_user_asm("stw",__x,ptr); break; \ 143 case 4: __put_user_asm("stw", __x, ptr); break; \
144 case 8: STD_USER(__x,ptr); break; \ 144 case 8: STD_USER(__x, ptr); break; \
145 default: BUILD_BUG(); break; \ 145 default: BUILD_BUG(); break; \
146 } \ 146 } \
147 } \ 147 } \
@@ -159,18 +159,18 @@ struct exception_data {
159 * r8/r9 are already listed as err/val. 159 * r8/r9 are already listed as err/val.
160 */ 160 */
161 161
162#define __put_kernel_asm(stx,x,ptr) \ 162#define __put_kernel_asm(stx, x, ptr) \
163 __asm__ __volatile__ ( \ 163 __asm__ __volatile__ ( \
164 "\n1:\t" stx "\t%2,0(%1)\n\t" \ 164 "\n1:\t" stx "\t%2,0(%1)\n\t" \
165 ASM_EXCEPTIONTABLE_ENTRY(1b,fixup_put_user_skip_1)\ 165 ASM_EXCEPTIONTABLE_ENTRY(1b, fixup_put_user_skip_1)\
166 : "=r"(__pu_err) \ 166 : "=r"(__pu_err) \
167 : "r"(ptr), "r"(x), "0"(__pu_err) \ 167 : "r"(ptr), "r"(x), "0"(__pu_err) \
168 : "r1") 168 : "r1")
169 169
170#define __put_user_asm(stx,x,ptr) \ 170#define __put_user_asm(stx, x, ptr) \
171 __asm__ __volatile__ ( \ 171 __asm__ __volatile__ ( \
172 "\n1:\t" stx "\t%2,0(%%sr3,%1)\n\t" \ 172 "\n1:\t" stx "\t%2,0(%%sr3,%1)\n\t" \
173 ASM_EXCEPTIONTABLE_ENTRY(1b,fixup_put_user_skip_1)\ 173 ASM_EXCEPTIONTABLE_ENTRY(1b, fixup_put_user_skip_1)\
174 : "=r"(__pu_err) \ 174 : "=r"(__pu_err) \
175 : "r"(ptr), "r"(x), "0"(__pu_err) \ 175 : "r"(ptr), "r"(x), "0"(__pu_err) \
176 : "r1") 176 : "r1")
@@ -178,23 +178,23 @@ struct exception_data {
178 178
179#if !defined(CONFIG_64BIT) 179#if !defined(CONFIG_64BIT)
180 180
181#define __put_kernel_asm64(__val,ptr) do { \ 181#define __put_kernel_asm64(__val, ptr) do { \
182 __asm__ __volatile__ ( \ 182 __asm__ __volatile__ ( \
183 "\n1:\tstw %2,0(%1)" \ 183 "\n1:\tstw %2,0(%1)" \
184 "\n2:\tstw %R2,4(%1)\n\t" \ 184 "\n2:\tstw %R2,4(%1)\n\t" \
185 ASM_EXCEPTIONTABLE_ENTRY(1b,fixup_put_user_skip_2)\ 185 ASM_EXCEPTIONTABLE_ENTRY(1b, fixup_put_user_skip_2)\
186 ASM_EXCEPTIONTABLE_ENTRY(2b,fixup_put_user_skip_1)\ 186 ASM_EXCEPTIONTABLE_ENTRY(2b, fixup_put_user_skip_1)\
187 : "=r"(__pu_err) \ 187 : "=r"(__pu_err) \
188 : "r"(ptr), "r"(__val), "0"(__pu_err) \ 188 : "r"(ptr), "r"(__val), "0"(__pu_err) \
189 : "r1"); \ 189 : "r1"); \
190} while (0) 190} while (0)
191 191
192#define __put_user_asm64(__val,ptr) do { \ 192#define __put_user_asm64(__val, ptr) do { \
193 __asm__ __volatile__ ( \ 193 __asm__ __volatile__ ( \
194 "\n1:\tstw %2,0(%%sr3,%1)" \ 194 "\n1:\tstw %2,0(%%sr3,%1)" \
195 "\n2:\tstw %R2,4(%%sr3,%1)\n\t" \ 195 "\n2:\tstw %R2,4(%%sr3,%1)\n\t" \
196 ASM_EXCEPTIONTABLE_ENTRY(1b,fixup_put_user_skip_2)\ 196 ASM_EXCEPTIONTABLE_ENTRY(1b, fixup_put_user_skip_2)\
197 ASM_EXCEPTIONTABLE_ENTRY(2b,fixup_put_user_skip_1)\ 197 ASM_EXCEPTIONTABLE_ENTRY(2b, fixup_put_user_skip_1)\
198 : "=r"(__pu_err) \ 198 : "=r"(__pu_err) \
199 : "r"(ptr), "r"(__val), "0"(__pu_err) \ 199 : "r"(ptr), "r"(__val), "0"(__pu_err) \
200 : "r1"); \ 200 : "r1"); \
@@ -211,8 +211,8 @@ extern unsigned long lcopy_to_user(void __user *, const void *, unsigned long);
211extern unsigned long lcopy_from_user(void *, const void __user *, unsigned long); 211extern unsigned long lcopy_from_user(void *, const void __user *, unsigned long);
212extern unsigned long lcopy_in_user(void __user *, const void __user *, unsigned long); 212extern unsigned long lcopy_in_user(void __user *, const void __user *, unsigned long);
213extern long strncpy_from_user(char *, const char __user *, long); 213extern long strncpy_from_user(char *, const char __user *, long);
214extern unsigned lclear_user(void __user *,unsigned long); 214extern unsigned lclear_user(void __user *, unsigned long);
215extern long lstrnlen_user(const char __user *,long); 215extern long lstrnlen_user(const char __user *, long);
216/* 216/*
217 * Complex access routines -- macros 217 * Complex access routines -- macros
218 */ 218 */
diff --git a/arch/parisc/include/uapi/asm/unistd.h b/arch/parisc/include/uapi/asm/unistd.h
index 5f5c0373de63..2e639d7604f6 100644
--- a/arch/parisc/include/uapi/asm/unistd.h
+++ b/arch/parisc/include/uapi/asm/unistd.h
@@ -2,480 +2,6 @@
2#define _UAPI_ASM_PARISC_UNISTD_H_ 2#define _UAPI_ASM_PARISC_UNISTD_H_
3 3
4/* 4/*
5 * This file contains the system call numbers.
6 */
7
8/*
9 * HP-UX system calls get their native numbers for binary compatibility.
10 */
11
12#define __NR_HPUX_exit 1
13#define __NR_HPUX_fork 2
14#define __NR_HPUX_read 3
15#define __NR_HPUX_write 4
16#define __NR_HPUX_open 5
17#define __NR_HPUX_close 6
18#define __NR_HPUX_wait 7
19#define __NR_HPUX_creat 8
20#define __NR_HPUX_link 9
21#define __NR_HPUX_unlink 10
22#define __NR_HPUX_execv 11
23#define __NR_HPUX_chdir 12
24#define __NR_HPUX_time 13
25#define __NR_HPUX_mknod 14
26#define __NR_HPUX_chmod 15
27#define __NR_HPUX_chown 16
28#define __NR_HPUX_break 17
29#define __NR_HPUX_lchmod 18
30#define __NR_HPUX_lseek 19
31#define __NR_HPUX_getpid 20
32#define __NR_HPUX_mount 21
33#define __NR_HPUX_umount 22
34#define __NR_HPUX_setuid 23
35#define __NR_HPUX_getuid 24
36#define __NR_HPUX_stime 25
37#define __NR_HPUX_ptrace 26
38#define __NR_HPUX_alarm 27
39#define __NR_HPUX_oldfstat 28
40#define __NR_HPUX_pause 29
41#define __NR_HPUX_utime 30
42#define __NR_HPUX_stty 31
43#define __NR_HPUX_gtty 32
44#define __NR_HPUX_access 33
45#define __NR_HPUX_nice 34
46#define __NR_HPUX_ftime 35
47#define __NR_HPUX_sync 36
48#define __NR_HPUX_kill 37
49#define __NR_HPUX_stat 38
50#define __NR_HPUX_setpgrp3 39
51#define __NR_HPUX_lstat 40
52#define __NR_HPUX_dup 41
53#define __NR_HPUX_pipe 42
54#define __NR_HPUX_times 43
55#define __NR_HPUX_profil 44
56#define __NR_HPUX_ki_call 45
57#define __NR_HPUX_setgid 46
58#define __NR_HPUX_getgid 47
59#define __NR_HPUX_sigsys 48
60#define __NR_HPUX_reserved1 49
61#define __NR_HPUX_reserved2 50
62#define __NR_HPUX_acct 51
63#define __NR_HPUX_set_userthreadid 52
64#define __NR_HPUX_oldlock 53
65#define __NR_HPUX_ioctl 54
66#define __NR_HPUX_reboot 55
67#define __NR_HPUX_symlink 56
68#define __NR_HPUX_utssys 57
69#define __NR_HPUX_readlink 58
70#define __NR_HPUX_execve 59
71#define __NR_HPUX_umask 60
72#define __NR_HPUX_chroot 61
73#define __NR_HPUX_fcntl 62
74#define __NR_HPUX_ulimit 63
75#define __NR_HPUX_getpagesize 64
76#define __NR_HPUX_mremap 65
77#define __NR_HPUX_vfork 66
78#define __NR_HPUX_vread 67
79#define __NR_HPUX_vwrite 68
80#define __NR_HPUX_sbrk 69
81#define __NR_HPUX_sstk 70
82#define __NR_HPUX_mmap 71
83#define __NR_HPUX_vadvise 72
84#define __NR_HPUX_munmap 73
85#define __NR_HPUX_mprotect 74
86#define __NR_HPUX_madvise 75
87#define __NR_HPUX_vhangup 76
88#define __NR_HPUX_swapoff 77
89#define __NR_HPUX_mincore 78
90#define __NR_HPUX_getgroups 79
91#define __NR_HPUX_setgroups 80
92#define __NR_HPUX_getpgrp2 81
93#define __NR_HPUX_setpgrp2 82
94#define __NR_HPUX_setitimer 83
95#define __NR_HPUX_wait3 84
96#define __NR_HPUX_swapon 85
97#define __NR_HPUX_getitimer 86
98#define __NR_HPUX_gethostname42 87
99#define __NR_HPUX_sethostname42 88
100#define __NR_HPUX_getdtablesize 89
101#define __NR_HPUX_dup2 90
102#define __NR_HPUX_getdopt 91
103#define __NR_HPUX_fstat 92
104#define __NR_HPUX_select 93
105#define __NR_HPUX_setdopt 94
106#define __NR_HPUX_fsync 95
107#define __NR_HPUX_setpriority 96
108#define __NR_HPUX_socket_old 97
109#define __NR_HPUX_connect_old 98
110#define __NR_HPUX_accept_old 99
111#define __NR_HPUX_getpriority 100
112#define __NR_HPUX_send_old 101
113#define __NR_HPUX_recv_old 102
114#define __NR_HPUX_socketaddr_old 103
115#define __NR_HPUX_bind_old 104
116#define __NR_HPUX_setsockopt_old 105
117#define __NR_HPUX_listen_old 106
118#define __NR_HPUX_vtimes_old 107
119#define __NR_HPUX_sigvector 108
120#define __NR_HPUX_sigblock 109
121#define __NR_HPUX_siggetmask 110
122#define __NR_HPUX_sigpause 111
123#define __NR_HPUX_sigstack 112
124#define __NR_HPUX_recvmsg_old 113
125#define __NR_HPUX_sendmsg_old 114
126#define __NR_HPUX_vtrace_old 115
127#define __NR_HPUX_gettimeofday 116
128#define __NR_HPUX_getrusage 117
129#define __NR_HPUX_getsockopt_old 118
130#define __NR_HPUX_resuba_old 119
131#define __NR_HPUX_readv 120
132#define __NR_HPUX_writev 121
133#define __NR_HPUX_settimeofday 122
134#define __NR_HPUX_fchown 123
135#define __NR_HPUX_fchmod 124
136#define __NR_HPUX_recvfrom_old 125
137#define __NR_HPUX_setresuid 126
138#define __NR_HPUX_setresgid 127
139#define __NR_HPUX_rename 128
140#define __NR_HPUX_truncate 129
141#define __NR_HPUX_ftruncate 130
142#define __NR_HPUX_flock_old 131
143#define __NR_HPUX_sysconf 132
144#define __NR_HPUX_sendto_old 133
145#define __NR_HPUX_shutdown_old 134
146#define __NR_HPUX_socketpair_old 135
147#define __NR_HPUX_mkdir 136
148#define __NR_HPUX_rmdir 137
149#define __NR_HPUX_utimes_old 138
150#define __NR_HPUX_sigcleanup_old 139
151#define __NR_HPUX_setcore 140
152#define __NR_HPUX_getpeername_old 141
153#define __NR_HPUX_gethostid 142
154#define __NR_HPUX_sethostid 143
155#define __NR_HPUX_getrlimit 144
156#define __NR_HPUX_setrlimit 145
157#define __NR_HPUX_killpg_old 146
158#define __NR_HPUX_cachectl 147
159#define __NR_HPUX_quotactl 148
160#define __NR_HPUX_get_sysinfo 149
161#define __NR_HPUX_getsockname_old 150
162#define __NR_HPUX_privgrp 151
163#define __NR_HPUX_rtprio 152
164#define __NR_HPUX_plock 153
165#define __NR_HPUX_reserved3 154
166#define __NR_HPUX_lockf 155
167#define __NR_HPUX_semget 156
168#define __NR_HPUX_osemctl 157
169#define __NR_HPUX_semop 158
170#define __NR_HPUX_msgget 159
171#define __NR_HPUX_omsgctl 160
172#define __NR_HPUX_msgsnd 161
173#define __NR_HPUX_msgrecv 162
174#define __NR_HPUX_shmget 163
175#define __NR_HPUX_oshmctl 164
176#define __NR_HPUX_shmat 165
177#define __NR_HPUX_shmdt 166
178#define __NR_HPUX_m68020_advise 167
179/* [168,189] are for Discless/DUX */
180#define __NR_HPUX_csp 168
181#define __NR_HPUX_cluster 169
182#define __NR_HPUX_mkrnod 170
183#define __NR_HPUX_test 171
184#define __NR_HPUX_unsp_open 172
185#define __NR_HPUX_reserved4 173
186#define __NR_HPUX_getcontext_old 174
187#define __NR_HPUX_osetcontext 175
188#define __NR_HPUX_bigio 176
189#define __NR_HPUX_pipenode 177
190#define __NR_HPUX_lsync 178
191#define __NR_HPUX_getmachineid 179
192#define __NR_HPUX_cnodeid 180
193#define __NR_HPUX_cnodes 181
194#define __NR_HPUX_swapclients 182
195#define __NR_HPUX_rmt_process 183
196#define __NR_HPUX_dskless_stats 184
197#define __NR_HPUX_sigprocmask 185
198#define __NR_HPUX_sigpending 186
199#define __NR_HPUX_sigsuspend 187
200#define __NR_HPUX_sigaction 188
201#define __NR_HPUX_reserved5 189
202#define __NR_HPUX_nfssvc 190
203#define __NR_HPUX_getfh 191
204#define __NR_HPUX_getdomainname 192
205#define __NR_HPUX_setdomainname 193
206#define __NR_HPUX_async_daemon 194
207#define __NR_HPUX_getdirentries 195
208#define __NR_HPUX_statfs 196
209#define __NR_HPUX_fstatfs 197
210#define __NR_HPUX_vfsmount 198
211#define __NR_HPUX_reserved6 199
212#define __NR_HPUX_waitpid 200
213/* 201 - 223 missing */
214#define __NR_HPUX_sigsetreturn 224
215#define __NR_HPUX_sigsetstatemask 225
216/* 226 missing */
217#define __NR_HPUX_cs 227
218#define __NR_HPUX_cds 228
219#define __NR_HPUX_set_no_trunc 229
220#define __NR_HPUX_pathconf 230
221#define __NR_HPUX_fpathconf 231
222/* 232, 233 missing */
223#define __NR_HPUX_nfs_fcntl 234
224#define __NR_HPUX_ogetacl 235
225#define __NR_HPUX_ofgetacl 236
226#define __NR_HPUX_osetacl 237
227#define __NR_HPUX_ofsetacl 238
228#define __NR_HPUX_pstat 239
229#define __NR_HPUX_getaudid 240
230#define __NR_HPUX_setaudid 241
231#define __NR_HPUX_getaudproc 242
232#define __NR_HPUX_setaudproc 243
233#define __NR_HPUX_getevent 244
234#define __NR_HPUX_setevent 245
235#define __NR_HPUX_audwrite 246
236#define __NR_HPUX_audswitch 247
237#define __NR_HPUX_audctl 248
238#define __NR_HPUX_ogetaccess 249
239#define __NR_HPUX_fsctl 250
240/* 251 - 258 missing */
241#define __NR_HPUX_swapfs 259
242#define __NR_HPUX_fss 260
243/* 261 - 266 missing */
244#define __NR_HPUX_tsync 267
245#define __NR_HPUX_getnumfds 268
246#define __NR_HPUX_poll 269
247#define __NR_HPUX_getmsg 270
248#define __NR_HPUX_putmsg 271
249#define __NR_HPUX_fchdir 272
250#define __NR_HPUX_getmount_cnt 273
251#define __NR_HPUX_getmount_entry 274
252#define __NR_HPUX_accept 275
253#define __NR_HPUX_bind 276
254#define __NR_HPUX_connect 277
255#define __NR_HPUX_getpeername 278
256#define __NR_HPUX_getsockname 279
257#define __NR_HPUX_getsockopt 280
258#define __NR_HPUX_listen 281
259#define __NR_HPUX_recv 282
260#define __NR_HPUX_recvfrom 283
261#define __NR_HPUX_recvmsg 284
262#define __NR_HPUX_send 285
263#define __NR_HPUX_sendmsg 286
264#define __NR_HPUX_sendto 287
265#define __NR_HPUX_setsockopt 288
266#define __NR_HPUX_shutdown 289
267#define __NR_HPUX_socket 290
268#define __NR_HPUX_socketpair 291
269#define __NR_HPUX_proc_open 292
270#define __NR_HPUX_proc_close 293
271#define __NR_HPUX_proc_send 294
272#define __NR_HPUX_proc_recv 295
273#define __NR_HPUX_proc_sendrecv 296
274#define __NR_HPUX_proc_syscall 297
275/* 298 - 311 missing */
276#define __NR_HPUX_semctl 312
277#define __NR_HPUX_msgctl 313
278#define __NR_HPUX_shmctl 314
279#define __NR_HPUX_mpctl 315
280#define __NR_HPUX_exportfs 316
281#define __NR_HPUX_getpmsg 317
282#define __NR_HPUX_putpmsg 318
283/* 319 missing */
284#define __NR_HPUX_msync 320
285#define __NR_HPUX_msleep 321
286#define __NR_HPUX_mwakeup 322
287#define __NR_HPUX_msem_init 323
288#define __NR_HPUX_msem_remove 324
289#define __NR_HPUX_adjtime 325
290#define __NR_HPUX_kload 326
291#define __NR_HPUX_fattach 327
292#define __NR_HPUX_fdetach 328
293#define __NR_HPUX_serialize 329
294#define __NR_HPUX_statvfs 330
295#define __NR_HPUX_fstatvfs 331
296#define __NR_HPUX_lchown 332
297#define __NR_HPUX_getsid 333
298#define __NR_HPUX_sysfs 334
299/* 335, 336 missing */
300#define __NR_HPUX_sched_setparam 337
301#define __NR_HPUX_sched_getparam 338
302#define __NR_HPUX_sched_setscheduler 339
303#define __NR_HPUX_sched_getscheduler 340
304#define __NR_HPUX_sched_yield 341
305#define __NR_HPUX_sched_get_priority_max 342
306#define __NR_HPUX_sched_get_priority_min 343
307#define __NR_HPUX_sched_rr_get_interval 344
308#define __NR_HPUX_clock_settime 345
309#define __NR_HPUX_clock_gettime 346
310#define __NR_HPUX_clock_getres 347
311#define __NR_HPUX_timer_create 348
312#define __NR_HPUX_timer_delete 349
313#define __NR_HPUX_timer_settime 350
314#define __NR_HPUX_timer_gettime 351
315#define __NR_HPUX_timer_getoverrun 352
316#define __NR_HPUX_nanosleep 353
317#define __NR_HPUX_toolbox 354
318/* 355 missing */
319#define __NR_HPUX_getdents 356
320#define __NR_HPUX_getcontext 357
321#define __NR_HPUX_sysinfo 358
322#define __NR_HPUX_fcntl64 359
323#define __NR_HPUX_ftruncate64 360
324#define __NR_HPUX_fstat64 361
325#define __NR_HPUX_getdirentries64 362
326#define __NR_HPUX_getrlimit64 363
327#define __NR_HPUX_lockf64 364
328#define __NR_HPUX_lseek64 365
329#define __NR_HPUX_lstat64 366
330#define __NR_HPUX_mmap64 367
331#define __NR_HPUX_setrlimit64 368
332#define __NR_HPUX_stat64 369
333#define __NR_HPUX_truncate64 370
334#define __NR_HPUX_ulimit64 371
335#define __NR_HPUX_pread 372
336#define __NR_HPUX_preadv 373
337#define __NR_HPUX_pwrite 374
338#define __NR_HPUX_pwritev 375
339#define __NR_HPUX_pread64 376
340#define __NR_HPUX_preadv64 377
341#define __NR_HPUX_pwrite64 378
342#define __NR_HPUX_pwritev64 379
343#define __NR_HPUX_setcontext 380
344#define __NR_HPUX_sigaltstack 381
345#define __NR_HPUX_waitid 382
346#define __NR_HPUX_setpgrp 383
347#define __NR_HPUX_recvmsg2 384
348#define __NR_HPUX_sendmsg2 385
349#define __NR_HPUX_socket2 386
350#define __NR_HPUX_socketpair2 387
351#define __NR_HPUX_setregid 388
352#define __NR_HPUX_lwp_create 389
353#define __NR_HPUX_lwp_terminate 390
354#define __NR_HPUX_lwp_wait 391
355#define __NR_HPUX_lwp_suspend 392
356#define __NR_HPUX_lwp_resume 393
357/* 394 missing */
358#define __NR_HPUX_lwp_abort_syscall 395
359#define __NR_HPUX_lwp_info 396
360#define __NR_HPUX_lwp_kill 397
361#define __NR_HPUX_ksleep 398
362#define __NR_HPUX_kwakeup 399
363/* 400 missing */
364#define __NR_HPUX_pstat_getlwp 401
365#define __NR_HPUX_lwp_exit 402
366#define __NR_HPUX_lwp_continue 403
367#define __NR_HPUX_getacl 404
368#define __NR_HPUX_fgetacl 405
369#define __NR_HPUX_setacl 406
370#define __NR_HPUX_fsetacl 407
371#define __NR_HPUX_getaccess 408
372#define __NR_HPUX_lwp_mutex_init 409
373#define __NR_HPUX_lwp_mutex_lock_sys 410
374#define __NR_HPUX_lwp_mutex_unlock 411
375#define __NR_HPUX_lwp_cond_init 412
376#define __NR_HPUX_lwp_cond_signal 413
377#define __NR_HPUX_lwp_cond_broadcast 414
378#define __NR_HPUX_lwp_cond_wait_sys 415
379#define __NR_HPUX_lwp_getscheduler 416
380#define __NR_HPUX_lwp_setscheduler 417
381#define __NR_HPUX_lwp_getstate 418
382#define __NR_HPUX_lwp_setstate 419
383#define __NR_HPUX_lwp_detach 420
384#define __NR_HPUX_mlock 421
385#define __NR_HPUX_munlock 422
386#define __NR_HPUX_mlockall 423
387#define __NR_HPUX_munlockall 424
388#define __NR_HPUX_shm_open 425
389#define __NR_HPUX_shm_unlink 426
390#define __NR_HPUX_sigqueue 427
391#define __NR_HPUX_sigwaitinfo 428
392#define __NR_HPUX_sigtimedwait 429
393#define __NR_HPUX_sigwait 430
394#define __NR_HPUX_aio_read 431
395#define __NR_HPUX_aio_write 432
396#define __NR_HPUX_lio_listio 433
397#define __NR_HPUX_aio_error 434
398#define __NR_HPUX_aio_return 435
399#define __NR_HPUX_aio_cancel 436
400#define __NR_HPUX_aio_suspend 437
401#define __NR_HPUX_aio_fsync 438
402#define __NR_HPUX_mq_open 439
403#define __NR_HPUX_mq_close 440
404#define __NR_HPUX_mq_unlink 441
405#define __NR_HPUX_mq_send 442
406#define __NR_HPUX_mq_receive 443
407#define __NR_HPUX_mq_notify 444
408#define __NR_HPUX_mq_setattr 445
409#define __NR_HPUX_mq_getattr 446
410#define __NR_HPUX_ksem_open 447
411#define __NR_HPUX_ksem_unlink 448
412#define __NR_HPUX_ksem_close 449
413#define __NR_HPUX_ksem_post 450
414#define __NR_HPUX_ksem_wait 451
415#define __NR_HPUX_ksem_read 452
416#define __NR_HPUX_ksem_trywait 453
417#define __NR_HPUX_lwp_rwlock_init 454
418#define __NR_HPUX_lwp_rwlock_destroy 455
419#define __NR_HPUX_lwp_rwlock_rdlock_sys 456
420#define __NR_HPUX_lwp_rwlock_wrlock_sys 457
421#define __NR_HPUX_lwp_rwlock_tryrdlock 458
422#define __NR_HPUX_lwp_rwlock_trywrlock 459
423#define __NR_HPUX_lwp_rwlock_unlock 460
424#define __NR_HPUX_ttrace 461
425#define __NR_HPUX_ttrace_wait 462
426#define __NR_HPUX_lf_wire_mem 463
427#define __NR_HPUX_lf_unwire_mem 464
428#define __NR_HPUX_lf_send_pin_map 465
429#define __NR_HPUX_lf_free_buf 466
430#define __NR_HPUX_lf_wait_nq 467
431#define __NR_HPUX_lf_wakeup_conn_q 468
432#define __NR_HPUX_lf_unused 469
433#define __NR_HPUX_lwp_sema_init 470
434#define __NR_HPUX_lwp_sema_post 471
435#define __NR_HPUX_lwp_sema_wait 472
436#define __NR_HPUX_lwp_sema_trywait 473
437#define __NR_HPUX_lwp_sema_destroy 474
438#define __NR_HPUX_statvfs64 475
439#define __NR_HPUX_fstatvfs64 476
440#define __NR_HPUX_msh_register 477
441#define __NR_HPUX_ptrace64 478
442#define __NR_HPUX_sendfile 479
443#define __NR_HPUX_sendpath 480
444#define __NR_HPUX_sendfile64 481
445#define __NR_HPUX_sendpath64 482
446#define __NR_HPUX_modload 483
447#define __NR_HPUX_moduload 484
448#define __NR_HPUX_modpath 485
449#define __NR_HPUX_getksym 486
450#define __NR_HPUX_modadm 487
451#define __NR_HPUX_modstat 488
452#define __NR_HPUX_lwp_detached_exit 489
453#define __NR_HPUX_crashconf 490
454#define __NR_HPUX_siginhibit 491
455#define __NR_HPUX_sigenable 492
456#define __NR_HPUX_spuctl 493
457#define __NR_HPUX_zerokernelsum 494
458#define __NR_HPUX_nfs_kstat 495
459#define __NR_HPUX_aio_read64 496
460#define __NR_HPUX_aio_write64 497
461#define __NR_HPUX_aio_error64 498
462#define __NR_HPUX_aio_return64 499
463#define __NR_HPUX_aio_cancel64 500
464#define __NR_HPUX_aio_suspend64 501
465#define __NR_HPUX_aio_fsync64 502
466#define __NR_HPUX_lio_listio64 503
467#define __NR_HPUX_recv2 504
468#define __NR_HPUX_recvfrom2 505
469#define __NR_HPUX_send2 506
470#define __NR_HPUX_sendto2 507
471#define __NR_HPUX_acl 508
472#define __NR_HPUX___cnx_p2p_ctl 509
473#define __NR_HPUX___cnx_gsched_ctl 510
474#define __NR_HPUX___cnx_pmon_ctl 511
475
476#define __NR_HPUX_syscalls 512
477
478/*
479 * Linux system call numbers. 5 * Linux system call numbers.
480 * 6 *
481 * Cary Coutant says that we should just use another syscall gateway 7 * Cary Coutant says that we should just use another syscall gateway
@@ -484,9 +10,6 @@
484 * very least. If we decide to change it later, we can ``just'' tweak 10 * very least. If we decide to change it later, we can ``just'' tweak
485 * the LINUX_GATEWAY_ADDR define at the bottom and make __NR_Linux be 11 * the LINUX_GATEWAY_ADDR define at the bottom and make __NR_Linux be
486 * 1024 or something. Oh, and recompile libc. =) 12 * 1024 or something. Oh, and recompile libc. =)
487 *
488 * 64-bit HPUX binaries get the syscall gateway address passed in a register
489 * from the kernel at startup, which seems a sane strategy.
490 */ 13 */
491 14
492#define __NR_Linux 0 15#define __NR_Linux 0
@@ -834,15 +357,15 @@
834#define __NR_getrandom (__NR_Linux + 339) 357#define __NR_getrandom (__NR_Linux + 339)
835#define __NR_memfd_create (__NR_Linux + 340) 358#define __NR_memfd_create (__NR_Linux + 340)
836#define __NR_bpf (__NR_Linux + 341) 359#define __NR_bpf (__NR_Linux + 341)
360#define __NR_execveat (__NR_Linux + 342)
837 361
838#define __NR_Linux_syscalls (__NR_bpf + 1) 362#define __NR_Linux_syscalls (__NR_execveat + 1)
839 363
840 364
841#define __IGNORE_select /* newselect */ 365#define __IGNORE_select /* newselect */
842#define __IGNORE_fadvise64 /* fadvise64_64 */ 366#define __IGNORE_fadvise64 /* fadvise64_64 */
843 367
844 368
845#define HPUX_GATEWAY_ADDR 0xC0000004
846#define LINUX_GATEWAY_ADDR 0x100 369#define LINUX_GATEWAY_ADDR 0x100
847 370
848#endif /* _UAPI_ASM_PARISC_UNISTD_H_ */ 371#endif /* _UAPI_ASM_PARISC_UNISTD_H_ */
diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S
index e8f07dd28401..2ab16bb160a8 100644
--- a/arch/parisc/kernel/entry.S
+++ b/arch/parisc/kernel/entry.S
@@ -1774,10 +1774,6 @@ ENTRY(sys_rt_sigreturn_wrapper)
1774ENDPROC(sys_rt_sigreturn_wrapper) 1774ENDPROC(sys_rt_sigreturn_wrapper)
1775 1775
1776ENTRY(syscall_exit) 1776ENTRY(syscall_exit)
1777 /* NOTE: HP-UX syscalls also come through here
1778 * after hpux_syscall_exit fixes up return
1779 * values. */
1780
1781 /* NOTE: Not all syscalls exit this way. rt_sigreturn will exit 1777 /* NOTE: Not all syscalls exit this way. rt_sigreturn will exit
1782 * via syscall_exit_rfi if the signal was received while the process 1778 * via syscall_exit_rfi if the signal was received while the process
1783 * was running. 1779 * was running.
@@ -1789,22 +1785,6 @@ ENTRY(syscall_exit)
1789 LDREG TI_TASK(%r1),%r1 1785 LDREG TI_TASK(%r1),%r1
1790 STREG %r28,TASK_PT_GR28(%r1) 1786 STREG %r28,TASK_PT_GR28(%r1)
1791 1787
1792#ifdef CONFIG_HPUX
1793/* <linux/personality.h> cannot be easily included */
1794#define PER_HPUX 0x10
1795 ldw TASK_PERSONALITY(%r1),%r19
1796
1797 /* We can't use "CMPIB<> PER_HPUX" since "im5" field is sign extended */
1798 ldo -PER_HPUX(%r19), %r19
1799 cmpib,COND(<>),n 0,%r19,1f
1800
1801 /* Save other hpux returns if personality is PER_HPUX */
1802 STREG %r22,TASK_PT_GR22(%r1)
1803 STREG %r29,TASK_PT_GR29(%r1)
18041:
1805
1806#endif /* CONFIG_HPUX */
1807
1808 /* Seems to me that dp could be wrong here, if the syscall involved 1788 /* Seems to me that dp could be wrong here, if the syscall involved
1809 * calling a module, and nothing got round to restoring dp on return. 1789 * calling a module, and nothing got round to restoring dp on return.
1810 */ 1790 */
diff --git a/arch/parisc/kernel/process.c b/arch/parisc/kernel/process.c
index 0bbbf0d3f608..8a488c22a99f 100644
--- a/arch/parisc/kernel/process.c
+++ b/arch/parisc/kernel/process.c
@@ -193,9 +193,7 @@ copy_thread(unsigned long clone_flags, unsigned long usp,
193 * Make them const so the compiler knows they live in .text */ 193 * Make them const so the compiler knows they live in .text */
194 extern void * const ret_from_kernel_thread; 194 extern void * const ret_from_kernel_thread;
195 extern void * const child_return; 195 extern void * const child_return;
196#ifdef CONFIG_HPUX 196
197 extern void * const hpux_child_return;
198#endif
199 if (unlikely(p->flags & PF_KTHREAD)) { 197 if (unlikely(p->flags & PF_KTHREAD)) {
200 memset(cregs, 0, sizeof(struct pt_regs)); 198 memset(cregs, 0, sizeof(struct pt_regs));
201 if (!usp) /* idle thread */ 199 if (!usp) /* idle thread */
@@ -229,15 +227,8 @@ copy_thread(unsigned long clone_flags, unsigned long usp,
229 cregs->gr[30] = usp; 227 cregs->gr[30] = usp;
230 } 228 }
231 cregs->ksp = (unsigned long)stack + THREAD_SZ_ALGN + FRAME_SIZE; 229 cregs->ksp = (unsigned long)stack + THREAD_SZ_ALGN + FRAME_SIZE;
232 if (personality(p->personality) == PER_HPUX) { 230 cregs->kpc = (unsigned long) &child_return;
233#ifdef CONFIG_HPUX 231
234 cregs->kpc = (unsigned long) &hpux_child_return;
235#else
236 BUG();
237#endif
238 } else {
239 cregs->kpc = (unsigned long) &child_return;
240 }
241 /* Setup thread TLS area from the 4th parameter in clone */ 232 /* Setup thread TLS area from the 4th parameter in clone */
242 if (clone_flags & CLONE_SETTLS) 233 if (clone_flags & CLONE_SETTLS)
243 cregs->cr27 = cregs->gr[23]; 234 cregs->cr27 = cregs->gr[23];
diff --git a/arch/parisc/kernel/signal.c b/arch/parisc/kernel/signal.c
index 9b910a0251b8..dc1ea796fd60 100644
--- a/arch/parisc/kernel/signal.c
+++ b/arch/parisc/kernel/signal.c
@@ -9,8 +9,7 @@
9 * 9 *
10 * Like the IA-64, we are a recent enough port (we are *starting* 10 * Like the IA-64, we are a recent enough port (we are *starting*
11 * with glibc2.2) that we do not need to support the old non-realtime 11 * with glibc2.2) that we do not need to support the old non-realtime
12 * Linux signals. Therefore we don't. HP/UX signals will go in 12 * Linux signals. Therefore we don't.
13 * arch/parisc/hpux/signal.c when we figure out how to do them.
14 */ 13 */
15 14
16#include <linux/sched.h> 15#include <linux/sched.h>
@@ -476,6 +475,9 @@ insert_restart_trampoline(struct pt_regs *regs)
476 case -ERESTART_RESTARTBLOCK: { 475 case -ERESTART_RESTARTBLOCK: {
477 /* Restart the system call - no handlers present */ 476 /* Restart the system call - no handlers present */
478 unsigned int *usp = (unsigned int *)regs->gr[30]; 477 unsigned int *usp = (unsigned int *)regs->gr[30];
478 unsigned long start = (unsigned long) &usp[2];
479 unsigned long end = (unsigned long) &usp[5];
480 long err = 0;
479 481
480 /* Setup a trampoline to restart the syscall 482 /* Setup a trampoline to restart the syscall
481 * with __NR_restart_syscall 483 * with __NR_restart_syscall
@@ -487,23 +489,21 @@ insert_restart_trampoline(struct pt_regs *regs)
487 * 16: ldi __NR_restart_syscall, %r20 489 * 16: ldi __NR_restart_syscall, %r20
488 */ 490 */
489#ifdef CONFIG_64BIT 491#ifdef CONFIG_64BIT
490 put_user(regs->gr[31] >> 32, &usp[0]); 492 err |= put_user(regs->gr[31] >> 32, &usp[0]);
491 put_user(regs->gr[31] & 0xffffffff, &usp[1]); 493 err |= put_user(regs->gr[31] & 0xffffffff, &usp[1]);
492 put_user(0x0fc010df, &usp[2]); 494 err |= put_user(0x0fc010df, &usp[2]);
493#else 495#else
494 put_user(regs->gr[31], &usp[0]); 496 err |= put_user(regs->gr[31], &usp[0]);
495 put_user(0x0fc0109f, &usp[2]); 497 err |= put_user(0x0fc0109f, &usp[2]);
496#endif 498#endif
497 put_user(0xe0008200, &usp[3]); 499 err |= put_user(0xe0008200, &usp[3]);
498 put_user(0x34140000, &usp[4]); 500 err |= put_user(0x34140000, &usp[4]);
499 501
500 /* Stack is 64-byte aligned, and we only need 502 WARN_ON(err);
501 * to flush 1 cache line. 503
502 * Flushing one cacheline is cheap. 504 /* flush data/instruction cache for new insns */
503 * "sync" on bigger (> 4 way) boxes is not. 505 flush_user_dcache_range(start, end);
504 */ 506 flush_user_icache_range(start, end);
505 flush_user_dcache_range(regs->gr[30], regs->gr[30] + 4);
506 flush_user_icache_range(regs->gr[30], regs->gr[30] + 4);
507 507
508 regs->gr[31] = regs->gr[30] + 8; 508 regs->gr[31] = regs->gr[30] + 8;
509 return; 509 return;
diff --git a/arch/parisc/kernel/smp.c b/arch/parisc/kernel/smp.c
index ceda229ea6c2..52e85973a283 100644
--- a/arch/parisc/kernel/smp.c
+++ b/arch/parisc/kernel/smp.c
@@ -230,9 +230,6 @@ send_IPI_allbutself(enum ipi_message_type op)
230inline void 230inline void
231smp_send_stop(void) { send_IPI_allbutself(IPI_CPU_STOP); } 231smp_send_stop(void) { send_IPI_allbutself(IPI_CPU_STOP); }
232 232
233static inline void
234smp_send_start(void) { send_IPI_allbutself(IPI_CPU_START); }
235
236void 233void
237smp_send_reschedule(int cpu) { send_IPI_single(cpu, IPI_RESCHEDULE); } 234smp_send_reschedule(int cpu) { send_IPI_single(cpu, IPI_RESCHEDULE); }
238 235
diff --git a/arch/parisc/kernel/syscall_table.S b/arch/parisc/kernel/syscall_table.S
index fe4f0b89bf8f..5a8997d63899 100644
--- a/arch/parisc/kernel/syscall_table.S
+++ b/arch/parisc/kernel/syscall_table.S
@@ -437,6 +437,7 @@
437 ENTRY_SAME(getrandom) 437 ENTRY_SAME(getrandom)
438 ENTRY_SAME(memfd_create) /* 340 */ 438 ENTRY_SAME(memfd_create) /* 340 */
439 ENTRY_SAME(bpf) 439 ENTRY_SAME(bpf)
440 ENTRY_COMP(execveat)
440 441
441 /* Nothing yet */ 442 /* Nothing yet */
442 443
diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c
index 0bef864264c0..15dbe81cf5f3 100644
--- a/arch/parisc/mm/init.c
+++ b/arch/parisc/mm/init.c
@@ -750,78 +750,6 @@ static void __init gateway_init(void)
750 PAGE_SIZE, PAGE_GATEWAY, 1); 750 PAGE_SIZE, PAGE_GATEWAY, 1);
751} 751}
752 752
753#ifdef CONFIG_HPUX
754void
755map_hpux_gateway_page(struct task_struct *tsk, struct mm_struct *mm)
756{
757 pgd_t *pg_dir;
758 pmd_t *pmd;
759 pte_t *pg_table;
760 unsigned long start_pmd;
761 unsigned long start_pte;
762 unsigned long address;
763 unsigned long hpux_gw_page_addr;
764 /* FIXME: This is 'const' in order to trick the compiler
765 into not treating it as DP-relative data. */
766 extern void * const hpux_gateway_page;
767
768 hpux_gw_page_addr = HPUX_GATEWAY_ADDR & PAGE_MASK;
769
770 /*
771 * Setup HP-UX Gateway page.
772 *
773 * The HP-UX gateway page resides in the user address space,
774 * so it needs to be aliased into each process.
775 */
776
777 pg_dir = pgd_offset(mm,hpux_gw_page_addr);
778
779#if PTRS_PER_PMD == 1
780 start_pmd = 0;
781#else
782 start_pmd = ((hpux_gw_page_addr >> PMD_SHIFT) & (PTRS_PER_PMD - 1));
783#endif
784 start_pte = ((hpux_gw_page_addr >> PAGE_SHIFT) & (PTRS_PER_PTE - 1));
785
786 address = __pa(&hpux_gateway_page);
787#if PTRS_PER_PMD == 1
788 pmd = (pmd_t *)__pa(pg_dir);
789#else
790 pmd = (pmd_t *) pgd_address(*pg_dir);
791
792 /*
793 * pmd is physical at this point
794 */
795
796 if (!pmd) {
797 pmd = (pmd_t *) get_zeroed_page(GFP_KERNEL);
798 pmd = (pmd_t *) __pa(pmd);
799 }
800
801 __pgd_val_set(*pg_dir, PxD_FLAG_PRESENT | PxD_FLAG_VALID | (unsigned long) pmd);
802#endif
803 /* now change pmd to kernel virtual addresses */
804
805 pmd = (pmd_t *)__va(pmd) + start_pmd;
806
807 /*
808 * pg_table is physical at this point
809 */
810
811 pg_table = (pte_t *) pmd_address(*pmd);
812 if (!pg_table)
813 pg_table = (pte_t *) __pa(get_zeroed_page(GFP_KERNEL));
814
815 __pmd_val_set(*pmd, PxD_FLAG_PRESENT | PxD_FLAG_VALID | (unsigned long) pg_table);
816
817 /* now change pg_table to kernel virtual addresses */
818
819 pg_table = (pte_t *) __va(pg_table) + start_pte;
820 set_pte(pg_table, __mk_pte(address, PAGE_GATEWAY));
821}
822EXPORT_SYMBOL(map_hpux_gateway_page);
823#endif
824
825void __init paging_init(void) 753void __init paging_init(void)
826{ 754{
827 int i; 755 int i;
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-25 05:17:01 -0500