Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
This commit is contained in:
Linus Torvalds
5
arch/parisc/hpux/Makefile
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5
arch/parisc/hpux/Makefile
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@@ -0,0 +1,5 @@
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#
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# Makefile for HPUX emulation
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#
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obj-y := entry_hpux.o gate.o wrappers.o fs.o ioctl.o sys_hpux.o
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547
arch/parisc/hpux/entry_hpux.S
Normal file
547
arch/parisc/hpux/entry_hpux.S
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@@ -0,0 +1,547 @@
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/* syscall table for HPUX specific syscalls
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*
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* Linux/PA-RISC Project (http://www.parisc-linux.org/)
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* Copyright (C) 1999 Matthew Wilcox <willy at debian . org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <linux/sys.h>
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#include <linux/linkage.h>
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#include <asm/unistd.h>
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.text
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#define ENTRY_NAME(_name_) .word _name_
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.align 4
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.export hpux_call_table
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.import hpux_unimplemented_wrapper
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hpux_call_table:
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ENTRY_NAME(sys_ni_syscall) /* 0 */
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ENTRY_NAME(sys_exit)
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ENTRY_NAME(hpux_fork_wrapper)
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ENTRY_NAME(sys_read)
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ENTRY_NAME(sys_write)
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ENTRY_NAME(sys_open) /* 5 */
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ENTRY_NAME(sys_close)
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ENTRY_NAME(hpux_wait)
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ENTRY_NAME(sys_creat)
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ENTRY_NAME(sys_link)
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ENTRY_NAME(sys_unlink) /* 10 */
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ENTRY_NAME(hpux_execv_wrapper)
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ENTRY_NAME(sys_chdir)
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ENTRY_NAME(sys_time)
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ENTRY_NAME(sys_mknod)
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ENTRY_NAME(sys_chmod) /* 15 */
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ENTRY_NAME(sys_chown)
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ENTRY_NAME(hpux_brk)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(sys_lseek)
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ENTRY_NAME(sys_getpid) /* 20 */
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ENTRY_NAME(hpux_mount)
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ENTRY_NAME(sys_oldumount)
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ENTRY_NAME(sys_setuid)
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ENTRY_NAME(sys_getuid)
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ENTRY_NAME(sys_stime) /* 25 */
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ENTRY_NAME(hpux_ptrace)
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ENTRY_NAME(sys_alarm)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(sys_pause)
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ENTRY_NAME(sys_utime) /* 30 */
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(sys_access)
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ENTRY_NAME(hpux_nice)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 35 */
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ENTRY_NAME(sys_sync)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(sys_newstat)
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ENTRY_NAME(hpux_setpgrp3)
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ENTRY_NAME(sys_newlstat) /* 40 */
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ENTRY_NAME(sys_dup)
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ENTRY_NAME(hpux_pipe_wrapper)
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ENTRY_NAME(sys_times)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 45 */
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ENTRY_NAME(sys_setgid)
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ENTRY_NAME(sys_getgid)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 50 */
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_ioctl)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 55 */
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ENTRY_NAME(sys_symlink)
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ENTRY_NAME(hpux_utssys)
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ENTRY_NAME(sys_readlink)
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ENTRY_NAME(hpux_execve_wrapper)
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ENTRY_NAME(sys_umask) /* 60 */
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ENTRY_NAME(sys_chroot)
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ENTRY_NAME(sys_fcntl)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 65 */
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_sbrk)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 70 */
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ENTRY_NAME(sys_mmap)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 75 */
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 80 */
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ENTRY_NAME(sys_getpgid)
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ENTRY_NAME(sys_setpgid)
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ENTRY_NAME(sys_setitimer)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 85 */
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ENTRY_NAME(sys_getitimer)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(sys_dup2) /* 90 */
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(sys_newfstat)
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ENTRY_NAME(sys_select)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 95 */
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 100 */
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 105 */
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 110 */
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 115 */
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ENTRY_NAME(sys_gettimeofday)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 120 */
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(sys_fchown)
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ENTRY_NAME(sys_fchmod)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 125 */
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(sys_rename)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 130 */
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_sysconf)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 135 */
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ENTRY_NAME(sys_mkdir)
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ENTRY_NAME(sys_rmdir)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 140 */
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(sys_getrlimit)
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ENTRY_NAME(sys_setrlimit) /* 145 */
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 150 */
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_lockf) /* 155 */
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 160 */
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 165 */
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 170 */
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 175 */
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 180 */
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(sys_sigprocmask) /* 185 */
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 190 */
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_getdomainname)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper) /* 195 */
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ENTRY_NAME(hpux_statfs)
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ENTRY_NAME(hpux_fstatfs)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(hpux_unimplemented_wrapper)
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ENTRY_NAME(sys_waitpid) /* 200 */
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||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
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ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 205 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 210 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 215 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 220 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 225 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 230 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 235 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 240 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 245 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 250 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 255 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 260 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 265 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 270 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(sys_fchdir)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(sys_accept) /* 275 */
|
||||
ENTRY_NAME(sys_bind)
|
||||
ENTRY_NAME(sys_connect)
|
||||
ENTRY_NAME(sys_getpeername)
|
||||
ENTRY_NAME(sys_getsockname)
|
||||
ENTRY_NAME(sys_getsockopt) /* 280 */
|
||||
ENTRY_NAME(sys_listen)
|
||||
ENTRY_NAME(sys_recv)
|
||||
ENTRY_NAME(sys_recvfrom)
|
||||
ENTRY_NAME(sys_recvmsg)
|
||||
ENTRY_NAME(sys_send) /* 285 */
|
||||
ENTRY_NAME(sys_sendmsg)
|
||||
ENTRY_NAME(sys_sendto)
|
||||
ENTRY_NAME(sys_setsockopt)
|
||||
ENTRY_NAME(sys_shutdown)
|
||||
ENTRY_NAME(sys_socket) /* 290 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 295 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 300 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 305 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 310 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 315 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 320 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 325 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 330 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(sys_lchown)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_sysfs)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 335 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 340 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 345 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 350 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(sys_nanosleep)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 355 */
|
||||
ENTRY_NAME(hpux_getdents)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 360 */
|
||||
ENTRY_NAME(hpux_fstat64)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 365 */
|
||||
ENTRY_NAME(hpux_lstat64)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_stat64)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 370 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 375 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 380 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_setpgrp)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 385 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 390 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 395 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 400 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 405 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 410 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 415 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 420 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 425 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 430 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 435 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 440 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 445 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 450 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 455 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 460 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 465 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 470 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 475 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 480 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 485 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 490 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 495 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 500 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 505 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper) /* 510 */
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
ENTRY_NAME(hpux_unimplemented_wrapper)
|
||||
.end
|
||||
|
||||
199
arch/parisc/hpux/fs.c
Normal file
199
arch/parisc/hpux/fs.c
Normal file
@@ -0,0 +1,199 @@
|
||||
/*
|
||||
* Implements HPUX syscalls.
|
||||
*
|
||||
* Copyright (C) 1999 Matthew Wilcox <willy with parisc-linux.org>
|
||||
* Copyright (C) 2000 Michael Ang <mang with subcarrier.org>
|
||||
* Copyright (C) 2000 John Marvin <jsm with parisc-linux.org>
|
||||
* Copyright (C) 2000 Philipp Rumpf
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <linux/mm.h>
|
||||
#include <linux/sched.h>
|
||||
#include <linux/file.h>
|
||||
#include <linux/smp_lock.h>
|
||||
#include <linux/slab.h>
|
||||
#include <linux/ptrace.h>
|
||||
#include <asm/errno.h>
|
||||
#include <asm/uaccess.h>
|
||||
|
||||
int hpux_execve(struct pt_regs *regs)
|
||||
{
|
||||
int error;
|
||||
char *filename;
|
||||
|
||||
filename = getname((char *) regs->gr[26]);
|
||||
error = PTR_ERR(filename);
|
||||
if (IS_ERR(filename))
|
||||
goto out;
|
||||
|
||||
error = do_execve(filename, (char **) regs->gr[25],
|
||||
(char **)regs->gr[24], regs);
|
||||
|
||||
if (error == 0) {
|
||||
task_lock(current);
|
||||
current->ptrace &= ~PT_DTRACE;
|
||||
task_unlock(current);
|
||||
}
|
||||
putname(filename);
|
||||
|
||||
out:
|
||||
return error;
|
||||
}
|
||||
|
||||
struct hpux_dirent {
|
||||
loff_t d_off;
|
||||
ino_t d_ino;
|
||||
short d_reclen;
|
||||
short d_namlen;
|
||||
char d_name[1];
|
||||
};
|
||||
|
||||
struct getdents_callback {
|
||||
struct hpux_dirent *current_dir;
|
||||
struct hpux_dirent *previous;
|
||||
int count;
|
||||
int error;
|
||||
};
|
||||
|
||||
#define NAME_OFFSET(de) ((int) ((de)->d_name - (char *) (de)))
|
||||
#define ROUND_UP(x) (((x)+sizeof(long)-1) & ~(sizeof(long)-1))
|
||||
|
||||
static int filldir(void * __buf, const char * name, int namlen, loff_t offset,
|
||||
ino_t ino, unsigned d_type)
|
||||
{
|
||||
struct hpux_dirent * dirent;
|
||||
struct getdents_callback * buf = (struct getdents_callback *) __buf;
|
||||
int reclen = ROUND_UP(NAME_OFFSET(dirent) + namlen + 1);
|
||||
|
||||
buf->error = -EINVAL; /* only used if we fail.. */
|
||||
if (reclen > buf->count)
|
||||
return -EINVAL;
|
||||
dirent = buf->previous;
|
||||
if (dirent)
|
||||
put_user(offset, &dirent->d_off);
|
||||
dirent = buf->current_dir;
|
||||
buf->previous = dirent;
|
||||
put_user(ino, &dirent->d_ino);
|
||||
put_user(reclen, &dirent->d_reclen);
|
||||
put_user(namlen, &dirent->d_namlen);
|
||||
copy_to_user(dirent->d_name, name, namlen);
|
||||
put_user(0, dirent->d_name + namlen);
|
||||
((char *) dirent) += reclen;
|
||||
buf->current_dir = dirent;
|
||||
buf->count -= reclen;
|
||||
return 0;
|
||||
}
|
||||
|
||||
#undef NAME_OFFSET
|
||||
#undef ROUND_UP
|
||||
|
||||
int hpux_getdents(unsigned int fd, struct hpux_dirent *dirent, unsigned int count)
|
||||
{
|
||||
struct file * file;
|
||||
struct hpux_dirent * lastdirent;
|
||||
struct getdents_callback buf;
|
||||
int error = -EBADF;
|
||||
|
||||
file = fget(fd);
|
||||
if (!file)
|
||||
goto out;
|
||||
|
||||
buf.current_dir = dirent;
|
||||
buf.previous = NULL;
|
||||
buf.count = count;
|
||||
buf.error = 0;
|
||||
|
||||
error = vfs_readdir(file, filldir, &buf);
|
||||
if (error < 0)
|
||||
goto out_putf;
|
||||
error = buf.error;
|
||||
lastdirent = buf.previous;
|
||||
if (lastdirent) {
|
||||
put_user(file->f_pos, &lastdirent->d_off);
|
||||
error = count - buf.count;
|
||||
}
|
||||
|
||||
out_putf:
|
||||
fput(file);
|
||||
out:
|
||||
return error;
|
||||
}
|
||||
|
||||
int hpux_mount(const char *fs, const char *path, int mflag,
|
||||
const char *fstype, const char *dataptr, int datalen)
|
||||
{
|
||||
return -ENOSYS;
|
||||
}
|
||||
|
||||
static int cp_hpux_stat(struct kstat *stat, struct hpux_stat64 *statbuf)
|
||||
{
|
||||
struct hpux_stat64 tmp;
|
||||
|
||||
/* we probably want a different split here - is hpux 12:20? */
|
||||
|
||||
if (!new_valid_dev(stat->dev) || !new_valid_dev(stat->rdev))
|
||||
return -EOVERFLOW;
|
||||
|
||||
memset(&tmp, 0, sizeof(tmp));
|
||||
tmp.st_dev = new_encode_dev(stat->dev);
|
||||
tmp.st_ino = stat->ino;
|
||||
tmp.st_mode = stat->mode;
|
||||
tmp.st_nlink = stat->nlink;
|
||||
tmp.st_uid = stat->uid;
|
||||
tmp.st_gid = stat->gid;
|
||||
tmp.st_rdev = new_encode_dev(stat->rdev);
|
||||
tmp.st_size = stat->size;
|
||||
tmp.st_atime = stat->atime.tv_sec;
|
||||
tmp.st_mtime = stat->mtime.tv_sec;
|
||||
tmp.st_ctime = stat->ctime.tv_sec;
|
||||
tmp.st_blocks = stat->blocks;
|
||||
tmp.st_blksize = stat->blksize;
|
||||
return copy_to_user(statbuf,&tmp,sizeof(tmp)) ? -EFAULT : 0;
|
||||
}
|
||||
|
||||
long hpux_stat64(char *filename, struct hpux_stat64 *statbuf)
|
||||
{
|
||||
struct kstat stat;
|
||||
int error = vfs_stat(filename, &stat);
|
||||
|
||||
if (!error)
|
||||
error = cp_hpux_stat(&stat, statbuf);
|
||||
|
||||
return error;
|
||||
}
|
||||
|
||||
long hpux_fstat64(unsigned int fd, struct hpux_stat64 *statbuf)
|
||||
{
|
||||
struct kstat stat;
|
||||
int error = vfs_fstat(fd, &stat);
|
||||
|
||||
if (!error)
|
||||
error = cp_hpux_stat(&stat, statbuf);
|
||||
|
||||
return error;
|
||||
}
|
||||
|
||||
long hpux_lstat64(char *filename, struct hpux_stat64 *statbuf)
|
||||
{
|
||||
struct kstat stat;
|
||||
int error = vfs_lstat(filename, &stat);
|
||||
|
||||
if (!error)
|
||||
error = cp_hpux_stat(&stat, statbuf);
|
||||
|
||||
return error;
|
||||
}
|
||||
116
arch/parisc/hpux/gate.S
Normal file
116
arch/parisc/hpux/gate.S
Normal file
@@ -0,0 +1,116 @@
|
||||
/*
|
||||
*
|
||||
* Linux/PARISC Project (http://www.parisc-linux.org/)
|
||||
*
|
||||
* System call entry code Copyright (c) Matthew Wilcox 1999 <willy@bofh.ai>
|
||||
* Licensed under the GNU GPL.
|
||||
* thanks to Philipp Rumpf, Mike Shaver and various others
|
||||
* sorry about the wall, puffin..
|
||||
*/
|
||||
|
||||
#include <asm/assembly.h>
|
||||
#include <asm/offsets.h>
|
||||
#include <asm/unistd.h>
|
||||
#include <asm/errno.h>
|
||||
|
||||
#ifdef __LP64__
|
||||
.level 2.0w
|
||||
#else
|
||||
.level 1.1
|
||||
#endif
|
||||
.text
|
||||
|
||||
#ifdef __LP64__
|
||||
#define FRAME_SIZE 128
|
||||
#else
|
||||
#define FRAME_SIZE 64
|
||||
#endif
|
||||
.import hpux_call_table
|
||||
.import hpux_syscall_exit,code
|
||||
.export hpux_gateway_page
|
||||
|
||||
.align 4096
|
||||
hpux_gateway_page:
|
||||
nop
|
||||
#ifdef __LP64__
|
||||
#warning NEEDS WORK for 64-bit
|
||||
#endif
|
||||
ldw -64(%r30), %r29 ;! 8th argument
|
||||
ldw -60(%r30), %r19 ;! 7th argument
|
||||
ldw -56(%r30), %r20 ;! 6th argument
|
||||
ldw -52(%r30), %r21 ;! 5th argument
|
||||
gate .+8, %r0 /* become privileged */
|
||||
mtsp %r0,%sr4 /* get kernel space into sr4 */
|
||||
mtsp %r0,%sr5 /* get kernel space into sr5 */
|
||||
mtsp %r0,%sr6 /* get kernel space into sr6 */
|
||||
mfsp %sr7,%r1 /* save user sr7 */
|
||||
mtsp %r1,%sr3 /* and store it in sr3 */
|
||||
|
||||
mtctl %r30,%cr28
|
||||
mfctl %cr30,%r1
|
||||
xor %r1,%r30,%r30 /* ye olde xor trick */
|
||||
xor %r1,%r30,%r1
|
||||
xor %r1,%r30,%r30
|
||||
ldo TASK_SZ_ALGN+FRAME_SIZE(%r30),%r30 /* set up kernel stack */
|
||||
|
||||
/* N.B.: It is critical that we don't set sr7 to 0 until r30
|
||||
* contains a valid kernel stack pointer. It is also
|
||||
* critical that we don't start using the kernel stack
|
||||
* until after sr7 has been set to 0.
|
||||
*/
|
||||
|
||||
mtsp %r0,%sr7 /* get kernel space into sr7 */
|
||||
STREG %r1,TASK_PT_GR30-TASK_SZ_ALGN-FRAME_SIZE(%r30) /* save usp */
|
||||
ldo -TASK_SZ_ALGN-FRAME_SIZE(%r30),%r1 /* get task ptr in %r1 */
|
||||
|
||||
/* Save some registers for sigcontext and potential task
|
||||
switch (see entry.S for the details of which ones are
|
||||
saved/restored). TASK_PT_PSW is zeroed so we can see whether
|
||||
a process is on a syscall or not. For an interrupt the real
|
||||
PSW value is stored. This is needed for gdb and sys_ptrace. */
|
||||
STREG %r0, TASK_PT_PSW(%r1)
|
||||
STREG %r2, TASK_PT_GR2(%r1) /* preserve rp */
|
||||
STREG %r19, TASK_PT_GR19(%r1) /* 7th argument */
|
||||
STREG %r20, TASK_PT_GR20(%r1) /* 6th argument */
|
||||
STREG %r21, TASK_PT_GR21(%r1) /* 5th argument */
|
||||
STREG %r22, TASK_PT_GR22(%r1) /* syscall # */
|
||||
STREG %r23, TASK_PT_GR23(%r1) /* 4th argument */
|
||||
STREG %r24, TASK_PT_GR24(%r1) /* 3rd argument */
|
||||
STREG %r25, TASK_PT_GR25(%r1) /* 2nd argument */
|
||||
STREG %r26, TASK_PT_GR26(%r1) /* 1st argument */
|
||||
STREG %r27, TASK_PT_GR27(%r1) /* user dp */
|
||||
STREG %r28, TASK_PT_GR28(%r1) /* return value 0 */
|
||||
STREG %r28, TASK_PT_ORIG_R28(%r1) /* return value 0 (saved for signals) */
|
||||
STREG %r29, TASK_PT_GR29(%r1) /* 8th argument */
|
||||
STREG %r31, TASK_PT_GR31(%r1) /* preserve syscall return ptr */
|
||||
|
||||
ldo TASK_PT_FR0(%r1), %r27 /* save fpregs from the kernel */
|
||||
save_fp %r27 /* or potential task switch */
|
||||
|
||||
mfctl %cr11, %r27 /* i.e. SAR */
|
||||
STREG %r27, TASK_PT_SAR(%r1)
|
||||
|
||||
loadgp
|
||||
|
||||
stw %r21, -52(%r30) ;! 5th argument
|
||||
stw %r20, -56(%r30) ;! 6th argument
|
||||
stw %r19, -60(%r30) ;! 7th argument
|
||||
stw %r29, -64(%r30) ;! 8th argument
|
||||
|
||||
ldil L%hpux_call_table, %r21
|
||||
ldo R%hpux_call_table(%r21), %r21
|
||||
comiclr,>>= __NR_HPUX_syscalls, %r22, %r0
|
||||
b,n syscall_nosys
|
||||
ldwx,s %r22(%r21), %r21
|
||||
ldil L%hpux_syscall_exit,%r2
|
||||
be 0(%sr7,%r21)
|
||||
ldo R%hpux_syscall_exit(%r2),%r2
|
||||
|
||||
syscall_nosys:
|
||||
ldil L%hpux_syscall_exit,%r1
|
||||
be R%hpux_syscall_exit(%sr7,%r1)
|
||||
ldo -ENOSYS(%r0),%r28
|
||||
|
||||
.align 4096
|
||||
.export end_hpux_gateway_page
|
||||
end_hpux_gateway_page:
|
||||
73
arch/parisc/hpux/ioctl.c
Normal file
73
arch/parisc/hpux/ioctl.c
Normal file
@@ -0,0 +1,73 @@
|
||||
/*
|
||||
* Implements some necessary HPUX ioctls.
|
||||
*
|
||||
* Copyright (C) 1999-2002 Matthew Wilcox <willy with parisc-linux.org>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
/*
|
||||
* Supported ioctls:
|
||||
* TCGETA
|
||||
* TCSETA
|
||||
* TCSETAW
|
||||
* TCSETAF
|
||||
* TCSBRK
|
||||
* TCXONC
|
||||
* TCFLSH
|
||||
* TIOCGWINSZ
|
||||
* TIOCSWINSZ
|
||||
* TIOCGPGRP
|
||||
* TIOCSPGRP
|
||||
*/
|
||||
|
||||
#include <linux/sched.h>
|
||||
#include <linux/smp_lock.h>
|
||||
#include <linux/syscalls.h>
|
||||
#include <asm/errno.h>
|
||||
#include <asm/ioctl.h>
|
||||
#include <asm/termios.h>
|
||||
#include <asm/uaccess.h>
|
||||
|
||||
static int hpux_ioctl_t(int fd, unsigned long cmd, unsigned long arg)
|
||||
{
|
||||
int result = -EOPNOTSUPP;
|
||||
int nr = _IOC_NR(cmd);
|
||||
switch (nr) {
|
||||
case 106:
|
||||
result = sys_ioctl(fd, TIOCSWINSZ, arg);
|
||||
break;
|
||||
case 107:
|
||||
result = sys_ioctl(fd, TIOCGWINSZ, arg);
|
||||
break;
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
int hpux_ioctl(int fd, unsigned long cmd, unsigned long arg)
|
||||
{
|
||||
int result = -EOPNOTSUPP;
|
||||
int type = _IOC_TYPE(cmd);
|
||||
switch (type) {
|
||||
case 'T':
|
||||
/* Our structures are now compatible with HPUX's */
|
||||
result = sys_ioctl(fd, cmd, arg);
|
||||
break;
|
||||
case 't':
|
||||
result = hpux_ioctl_t(fd, cmd, arg);
|
||||
break;
|
||||
}
|
||||
return result;
|
||||
}
|
||||
985
arch/parisc/hpux/sys_hpux.c
Normal file
985
arch/parisc/hpux/sys_hpux.c
Normal file
@@ -0,0 +1,985 @@
|
||||
/*
|
||||
* Implements HPUX syscalls.
|
||||
*
|
||||
* Copyright (C) 1999 Matthew Wilcox <willy with parisc-linux.org>
|
||||
* Copyright (C) 2000 Philipp Rumpf
|
||||
* Copyright (C) 2000 John Marvin <jsm with parisc-linux.org>
|
||||
* Copyright (C) 2000 Michael Ang <mang with subcarrier.org>
|
||||
* Copyright (C) 2001 Nathan Neulinger <nneul at umr.edu>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <linux/file.h>
|
||||
#include <linux/fs.h>
|
||||
#include <linux/namei.h>
|
||||
#include <linux/sched.h>
|
||||
#include <linux/slab.h>
|
||||
#include <linux/smp_lock.h>
|
||||
#include <linux/syscalls.h>
|
||||
#include <linux/utsname.h>
|
||||
#include <linux/vfs.h>
|
||||
#include <linux/vmalloc.h>
|
||||
|
||||
#include <asm/errno.h>
|
||||
#include <asm/pgalloc.h>
|
||||
#include <asm/uaccess.h>
|
||||
|
||||
unsigned long hpux_brk(unsigned long addr)
|
||||
{
|
||||
/* Sigh. Looks like HP/UX libc relies on kernel bugs. */
|
||||
return sys_brk(addr + PAGE_SIZE);
|
||||
}
|
||||
|
||||
int hpux_sbrk(void)
|
||||
{
|
||||
return -ENOSYS;
|
||||
}
|
||||
|
||||
/* Random other syscalls */
|
||||
|
||||
int hpux_nice(int priority_change)
|
||||
{
|
||||
return -ENOSYS;
|
||||
}
|
||||
|
||||
int hpux_ptrace(void)
|
||||
{
|
||||
return -ENOSYS;
|
||||
}
|
||||
|
||||
int hpux_wait(int *stat_loc)
|
||||
{
|
||||
return sys_waitpid(-1, stat_loc, 0);
|
||||
}
|
||||
|
||||
int hpux_setpgrp(void)
|
||||
{
|
||||
return sys_setpgid(0,0);
|
||||
}
|
||||
|
||||
int hpux_setpgrp3(void)
|
||||
{
|
||||
return hpux_setpgrp();
|
||||
}
|
||||
|
||||
#define _SC_CPU_VERSION 10001
|
||||
#define _SC_OPEN_MAX 4
|
||||
#define CPU_PA_RISC1_1 0x210
|
||||
|
||||
int hpux_sysconf(int which)
|
||||
{
|
||||
switch (which) {
|
||||
case _SC_CPU_VERSION:
|
||||
return CPU_PA_RISC1_1;
|
||||
case _SC_OPEN_MAX:
|
||||
return INT_MAX;
|
||||
default:
|
||||
return -EINVAL;
|
||||
}
|
||||
}
|
||||
|
||||
/*****************************************************************************/
|
||||
|
||||
#define HPUX_UTSLEN 9
|
||||
#define HPUX_SNLEN 15
|
||||
|
||||
struct hpux_utsname {
|
||||
char sysname[HPUX_UTSLEN];
|
||||
char nodename[HPUX_UTSLEN];
|
||||
char release[HPUX_UTSLEN];
|
||||
char version[HPUX_UTSLEN];
|
||||
char machine[HPUX_UTSLEN];
|
||||
char idnumber[HPUX_SNLEN];
|
||||
} ;
|
||||
|
||||
struct hpux_ustat {
|
||||
int32_t f_tfree; /* total free (daddr_t) */
|
||||
u_int32_t f_tinode; /* total inodes free (ino_t) */
|
||||
char f_fname[6]; /* filsys name */
|
||||
char f_fpack[6]; /* filsys pack name */
|
||||
u_int32_t f_blksize; /* filsys block size (int) */
|
||||
};
|
||||
|
||||
/*
|
||||
* HPUX's utssys() call. It's a collection of miscellaneous functions,
|
||||
* alas, so there's no nice way of splitting them up.
|
||||
*/
|
||||
|
||||
/* This function is called from hpux_utssys(); HP-UX implements
|
||||
* ustat() as an option to utssys().
|
||||
*
|
||||
* Now, struct ustat on HP-UX is exactly the same as on Linux, except
|
||||
* that it contains one addition field on the end, int32_t f_blksize.
|
||||
* So, we could have written this function to just call the Linux
|
||||
* sys_ustat(), (defined in linux/fs/super.c), and then just
|
||||
* added this additional field to the user's structure. But I figure
|
||||
* if we're gonna be digging through filesystem structures to get
|
||||
* this, we might as well just do the whole enchilada all in one go.
|
||||
*
|
||||
* So, most of this function is almost identical to sys_ustat().
|
||||
* I have placed comments at the few lines changed or added, to
|
||||
* aid in porting forward if and when sys_ustat() is changed from
|
||||
* its form in kernel 2.2.5.
|
||||
*/
|
||||
static int hpux_ustat(dev_t dev, struct hpux_ustat __user *ubuf)
|
||||
{
|
||||
struct super_block *s;
|
||||
struct hpux_ustat tmp; /* Changed to hpux_ustat */
|
||||
struct kstatfs sbuf;
|
||||
int err = -EINVAL;
|
||||
|
||||
s = user_get_super(dev);
|
||||
if (s == NULL)
|
||||
goto out;
|
||||
err = vfs_statfs(s, &sbuf);
|
||||
drop_super(s);
|
||||
if (err)
|
||||
goto out;
|
||||
|
||||
memset(&tmp,0,sizeof(tmp));
|
||||
|
||||
tmp.f_tfree = (int32_t)sbuf.f_bfree;
|
||||
tmp.f_tinode = (u_int32_t)sbuf.f_ffree;
|
||||
tmp.f_blksize = (u_int32_t)sbuf.f_bsize; /* Added this line */
|
||||
|
||||
err = copy_to_user(ubuf, &tmp, sizeof(tmp)) ? -EFAULT : 0;
|
||||
out:
|
||||
return err;
|
||||
}
|
||||
|
||||
/*
|
||||
* Wrapper for hpux statfs call. At the moment, just calls the linux native one
|
||||
* and ignores the extra fields at the end of the hpux statfs struct.
|
||||
*
|
||||
*/
|
||||
|
||||
typedef int32_t hpux_fsid_t[2]; /* file system ID type */
|
||||
typedef uint16_t hpux_site_t;
|
||||
|
||||
struct hpux_statfs {
|
||||
int32_t f_type; /* type of info, zero for now */
|
||||
int32_t f_bsize; /* fundamental file system block size */
|
||||
int32_t f_blocks; /* total blocks in file system */
|
||||
int32_t f_bfree; /* free block in fs */
|
||||
int32_t f_bavail; /* free blocks avail to non-superuser */
|
||||
int32_t f_files; /* total file nodes in file system */
|
||||
int32_t f_ffree; /* free file nodes in fs */
|
||||
hpux_fsid_t f_fsid; /* file system ID */
|
||||
int32_t f_magic; /* file system magic number */
|
||||
int32_t f_featurebits; /* file system features */
|
||||
int32_t f_spare[4]; /* spare for later */
|
||||
hpux_site_t f_cnode; /* cluster node where mounted */
|
||||
int16_t f_pad;
|
||||
};
|
||||
|
||||
static int vfs_statfs_hpux(struct super_block *sb, struct hpux_statfs *buf)
|
||||
{
|
||||
struct kstatfs st;
|
||||
int retval;
|
||||
|
||||
retval = vfs_statfs(sb, &st);
|
||||
if (retval)
|
||||
return retval;
|
||||
|
||||
memset(buf, 0, sizeof(*buf));
|
||||
buf->f_type = st.f_type;
|
||||
buf->f_bsize = st.f_bsize;
|
||||
buf->f_blocks = st.f_blocks;
|
||||
buf->f_bfree = st.f_bfree;
|
||||
buf->f_bavail = st.f_bavail;
|
||||
buf->f_files = st.f_files;
|
||||
buf->f_ffree = st.f_ffree;
|
||||
buf->f_fsid[0] = st.f_fsid.val[0];
|
||||
buf->f_fsid[1] = st.f_fsid.val[1];
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* hpux statfs */
|
||||
asmlinkage long hpux_statfs(const char __user *path,
|
||||
struct hpux_statfs __user *buf)
|
||||
{
|
||||
struct nameidata nd;
|
||||
int error;
|
||||
|
||||
error = user_path_walk(path, &nd);
|
||||
if (!error) {
|
||||
struct hpux_statfs tmp;
|
||||
error = vfs_statfs_hpux(nd.dentry->d_inode->i_sb, &tmp);
|
||||
if (!error && copy_to_user(buf, &tmp, sizeof(tmp)))
|
||||
error = -EFAULT;
|
||||
path_release(&nd);
|
||||
}
|
||||
return error;
|
||||
}
|
||||
|
||||
asmlinkage long hpux_fstatfs(unsigned int fd, struct hpux_statfs __user * buf)
|
||||
{
|
||||
struct file *file;
|
||||
struct hpux_statfs tmp;
|
||||
int error;
|
||||
|
||||
error = -EBADF;
|
||||
file = fget(fd);
|
||||
if (!file)
|
||||
goto out;
|
||||
error = vfs_statfs_hpux(file->f_dentry->d_inode->i_sb, &tmp);
|
||||
if (!error && copy_to_user(buf, &tmp, sizeof(tmp)))
|
||||
error = -EFAULT;
|
||||
fput(file);
|
||||
out:
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
/* This function is called from hpux_utssys(); HP-UX implements
|
||||
* uname() as an option to utssys().
|
||||
*
|
||||
* The form of this function is pretty much copied from sys_olduname(),
|
||||
* defined in linux/arch/i386/kernel/sys_i386.c.
|
||||
*/
|
||||
/* TODO: Are these put_user calls OK? Should they pass an int?
|
||||
* (I copied it from sys_i386.c like this.)
|
||||
*/
|
||||
static int hpux_uname(struct hpux_utsname *name)
|
||||
{
|
||||
int error;
|
||||
|
||||
if (!name)
|
||||
return -EFAULT;
|
||||
if (!access_ok(VERIFY_WRITE,name,sizeof(struct hpux_utsname)))
|
||||
return -EFAULT;
|
||||
|
||||
down_read(&uts_sem);
|
||||
|
||||
error = __copy_to_user(&name->sysname,&system_utsname.sysname,HPUX_UTSLEN-1);
|
||||
error |= __put_user(0,name->sysname+HPUX_UTSLEN-1);
|
||||
error |= __copy_to_user(&name->nodename,&system_utsname.nodename,HPUX_UTSLEN-1);
|
||||
error |= __put_user(0,name->nodename+HPUX_UTSLEN-1);
|
||||
error |= __copy_to_user(&name->release,&system_utsname.release,HPUX_UTSLEN-1);
|
||||
error |= __put_user(0,name->release+HPUX_UTSLEN-1);
|
||||
error |= __copy_to_user(&name->version,&system_utsname.version,HPUX_UTSLEN-1);
|
||||
error |= __put_user(0,name->version+HPUX_UTSLEN-1);
|
||||
error |= __copy_to_user(&name->machine,&system_utsname.machine,HPUX_UTSLEN-1);
|
||||
error |= __put_user(0,name->machine+HPUX_UTSLEN-1);
|
||||
|
||||
up_read(&uts_sem);
|
||||
|
||||
/* HP-UX utsname has no domainname field. */
|
||||
|
||||
/* TODO: Implement idnumber!!! */
|
||||
#if 0
|
||||
error |= __put_user(0,name->idnumber);
|
||||
error |= __put_user(0,name->idnumber+HPUX_SNLEN-1);
|
||||
#endif
|
||||
|
||||
error = error ? -EFAULT : 0;
|
||||
|
||||
return error;
|
||||
}
|
||||
|
||||
/* Note: HP-UX just uses the old suser() function to check perms
|
||||
* in this system call. We'll use capable(CAP_SYS_ADMIN).
|
||||
*/
|
||||
int hpux_utssys(char *ubuf, int n, int type)
|
||||
{
|
||||
int len;
|
||||
int error;
|
||||
switch( type ) {
|
||||
case 0:
|
||||
/* uname(): */
|
||||
return( hpux_uname( (struct hpux_utsname *)ubuf ) );
|
||||
break ;
|
||||
case 1:
|
||||
/* Obsolete (used to be umask().) */
|
||||
return -EFAULT ;
|
||||
break ;
|
||||
case 2:
|
||||
/* ustat(): */
|
||||
return( hpux_ustat(new_decode_dev(n), (struct hpux_ustat *)ubuf) );
|
||||
break ;
|
||||
case 3:
|
||||
/* setuname():
|
||||
*
|
||||
* On linux (unlike HP-UX), utsname.nodename
|
||||
* is the same as the hostname.
|
||||
*
|
||||
* sys_sethostname() is defined in linux/kernel/sys.c.
|
||||
*/
|
||||
if (!capable(CAP_SYS_ADMIN))
|
||||
return -EPERM;
|
||||
/* Unlike Linux, HP-UX returns an error if n==0: */
|
||||
if ( n <= 0 )
|
||||
return -EINVAL ;
|
||||
/* Unlike Linux, HP-UX truncates it if n is too big: */
|
||||
len = (n <= __NEW_UTS_LEN) ? n : __NEW_UTS_LEN ;
|
||||
return( sys_sethostname(ubuf, len) );
|
||||
break ;
|
||||
case 4:
|
||||
/* sethostname():
|
||||
*
|
||||
* sys_sethostname() is defined in linux/kernel/sys.c.
|
||||
*/
|
||||
if (!capable(CAP_SYS_ADMIN))
|
||||
return -EPERM;
|
||||
/* Unlike Linux, HP-UX returns an error if n==0: */
|
||||
if ( n <= 0 )
|
||||
return -EINVAL ;
|
||||
/* Unlike Linux, HP-UX truncates it if n is too big: */
|
||||
len = (n <= __NEW_UTS_LEN) ? n : __NEW_UTS_LEN ;
|
||||
return( sys_sethostname(ubuf, len) );
|
||||
break ;
|
||||
case 5:
|
||||
/* gethostname():
|
||||
*
|
||||
* sys_gethostname() is defined in linux/kernel/sys.c.
|
||||
*/
|
||||
/* Unlike Linux, HP-UX returns an error if n==0: */
|
||||
if ( n <= 0 )
|
||||
return -EINVAL ;
|
||||
return( sys_gethostname(ubuf, n) );
|
||||
break ;
|
||||
case 6:
|
||||
/* Supposedly called from setuname() in libc.
|
||||
* TODO: When and why is this called?
|
||||
* Is it ever even called?
|
||||
*
|
||||
* This code should look a lot like sys_sethostname(),
|
||||
* defined in linux/kernel/sys.c. If that gets updated,
|
||||
* update this code similarly.
|
||||
*/
|
||||
if (!capable(CAP_SYS_ADMIN))
|
||||
return -EPERM;
|
||||
/* Unlike Linux, HP-UX returns an error if n==0: */
|
||||
if ( n <= 0 )
|
||||
return -EINVAL ;
|
||||
/* Unlike Linux, HP-UX truncates it if n is too big: */
|
||||
len = (n <= __NEW_UTS_LEN) ? n : __NEW_UTS_LEN ;
|
||||
/**/
|
||||
/* TODO: print a warning about using this? */
|
||||
down_write(&uts_sem);
|
||||
error = -EFAULT;
|
||||
if (!copy_from_user(system_utsname.sysname, ubuf, len)) {
|
||||
system_utsname.sysname[len] = 0;
|
||||
error = 0;
|
||||
}
|
||||
up_write(&uts_sem);
|
||||
return error;
|
||||
break ;
|
||||
case 7:
|
||||
/* Sets utsname.release, if you're allowed.
|
||||
* Undocumented. Used by swinstall to change the
|
||||
* OS version, during OS updates. Yuck!!!
|
||||
*
|
||||
* This code should look a lot like sys_sethostname()
|
||||
* in linux/kernel/sys.c. If that gets updated, update
|
||||
* this code similarly.
|
||||
*/
|
||||
if (!capable(CAP_SYS_ADMIN))
|
||||
return -EPERM;
|
||||
/* Unlike Linux, HP-UX returns an error if n==0: */
|
||||
if ( n <= 0 )
|
||||
return -EINVAL ;
|
||||
/* Unlike Linux, HP-UX truncates it if n is too big: */
|
||||
len = (n <= __NEW_UTS_LEN) ? n : __NEW_UTS_LEN ;
|
||||
/**/
|
||||
/* TODO: print a warning about this? */
|
||||
down_write(&uts_sem);
|
||||
error = -EFAULT;
|
||||
if (!copy_from_user(system_utsname.release, ubuf, len)) {
|
||||
system_utsname.release[len] = 0;
|
||||
error = 0;
|
||||
}
|
||||
up_write(&uts_sem);
|
||||
return error;
|
||||
break ;
|
||||
default:
|
||||
/* This system call returns -EFAULT if given an unknown type.
|
||||
* Why not -EINVAL? I don't know, it's just not what they did.
|
||||
*/
|
||||
return -EFAULT ;
|
||||
}
|
||||
}
|
||||
|
||||
int hpux_getdomainname(char *name, int len)
|
||||
{
|
||||
int nlen;
|
||||
int err = -EFAULT;
|
||||
|
||||
down_read(&uts_sem);
|
||||
|
||||
nlen = strlen(system_utsname.domainname) + 1;
|
||||
|
||||
if (nlen < len)
|
||||
len = nlen;
|
||||
if(len > __NEW_UTS_LEN)
|
||||
goto done;
|
||||
if(copy_to_user(name, system_utsname.domainname, len))
|
||||
goto done;
|
||||
err = 0;
|
||||
done:
|
||||
up_read(&uts_sem);
|
||||
return err;
|
||||
|
||||
}
|
||||
|
||||
int hpux_pipe(int *kstack_fildes)
|
||||
{
|
||||
int error;
|
||||
|
||||
lock_kernel();
|
||||
error = do_pipe(kstack_fildes);
|
||||
unlock_kernel();
|
||||
return error;
|
||||
}
|
||||
|
||||
/* lies - says it works, but it really didn't lock anything */
|
||||
int hpux_lockf(int fildes, int function, off_t size)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
int hpux_sysfs(int opcode, unsigned long arg1, unsigned long arg2)
|
||||
{
|
||||
char *fsname = NULL;
|
||||
int len = 0;
|
||||
int fstype;
|
||||
|
||||
/*Unimplemented HP-UX syscall emulation. Syscall #334 (sysfs)
|
||||
Args: 1 80057bf4 0 400179f0 0 0 0 */
|
||||
printk(KERN_DEBUG "in hpux_sysfs\n");
|
||||
printk(KERN_DEBUG "hpux_sysfs called with opcode = %d\n", opcode);
|
||||
printk(KERN_DEBUG "hpux_sysfs called with arg1='%lx'\n", arg1);
|
||||
|
||||
if ( opcode == 1 ) { /* GETFSIND */
|
||||
len = strlen_user((char *)arg1);
|
||||
printk(KERN_DEBUG "len of arg1 = %d\n", len);
|
||||
|
||||
fsname = (char *) kmalloc(len+1, GFP_KERNEL);
|
||||
if ( !fsname ) {
|
||||
printk(KERN_DEBUG "failed to kmalloc fsname\n");
|
||||
return 0;
|
||||
}
|
||||
|
||||
if ( copy_from_user(fsname, (char *)arg1, len+1) ) {
|
||||
printk(KERN_DEBUG "failed to copy_from_user fsname\n");
|
||||
kfree(fsname);
|
||||
return 0;
|
||||
}
|
||||
|
||||
printk(KERN_DEBUG "that is '%s' as (char *)\n", fsname);
|
||||
if ( !strcmp(fsname, "hfs") ) {
|
||||
fstype = 0;
|
||||
} else {
|
||||
fstype = 0;
|
||||
};
|
||||
|
||||
kfree(fsname);
|
||||
|
||||
printk(KERN_DEBUG "returning fstype=%d\n", fstype);
|
||||
return fstype; /* something other than default */
|
||||
}
|
||||
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/* Table of syscall names and handle for unimplemented routines */
|
||||
static const char *syscall_names[] = {
|
||||
"nosys", /* 0 */
|
||||
"exit",
|
||||
"fork",
|
||||
"read",
|
||||
"write",
|
||||
"open", /* 5 */
|
||||
"close",
|
||||
"wait",
|
||||
"creat",
|
||||
"link",
|
||||
"unlink", /* 10 */
|
||||
"execv",
|
||||
"chdir",
|
||||
"time",
|
||||
"mknod",
|
||||
"chmod", /* 15 */
|
||||
"chown",
|
||||
"brk",
|
||||
"lchmod",
|
||||
"lseek",
|
||||
"getpid", /* 20 */
|
||||
"mount",
|
||||
"umount",
|
||||
"setuid",
|
||||
"getuid",
|
||||
"stime", /* 25 */
|
||||
"ptrace",
|
||||
"alarm",
|
||||
NULL,
|
||||
"pause",
|
||||
"utime", /* 30 */
|
||||
"stty",
|
||||
"gtty",
|
||||
"access",
|
||||
"nice",
|
||||
"ftime", /* 35 */
|
||||
"sync",
|
||||
"kill",
|
||||
"stat",
|
||||
"setpgrp3",
|
||||
"lstat", /* 40 */
|
||||
"dup",
|
||||
"pipe",
|
||||
"times",
|
||||
"profil",
|
||||
"ki_call", /* 45 */
|
||||
"setgid",
|
||||
"getgid",
|
||||
NULL,
|
||||
NULL,
|
||||
NULL, /* 50 */
|
||||
"acct",
|
||||
"set_userthreadid",
|
||||
NULL,
|
||||
"ioctl",
|
||||
"reboot", /* 55 */
|
||||
"symlink",
|
||||
"utssys",
|
||||
"readlink",
|
||||
"execve",
|
||||
"umask", /* 60 */
|
||||
"chroot",
|
||||
"fcntl",
|
||||
"ulimit",
|
||||
NULL,
|
||||
NULL, /* 65 */
|
||||
"vfork",
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL, /* 70 */
|
||||
"mmap",
|
||||
NULL,
|
||||
"munmap",
|
||||
"mprotect",
|
||||
"madvise", /* 75 */
|
||||
"vhangup",
|
||||
"swapoff",
|
||||
NULL,
|
||||
"getgroups",
|
||||
"setgroups", /* 80 */
|
||||
"getpgrp2",
|
||||
"setpgid/setpgrp2",
|
||||
"setitimer",
|
||||
"wait3",
|
||||
"swapon", /* 85 */
|
||||
"getitimer",
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
"dup2", /* 90 */
|
||||
NULL,
|
||||
"fstat",
|
||||
"select",
|
||||
NULL,
|
||||
"fsync", /* 95 */
|
||||
"setpriority",
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
"getpriority", /* 100 */
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL, /* 105 */
|
||||
NULL,
|
||||
NULL,
|
||||
"sigvector",
|
||||
"sigblock",
|
||||
"sigsetmask", /* 110 */
|
||||
"sigpause",
|
||||
"sigstack",
|
||||
NULL,
|
||||
NULL,
|
||||
NULL, /* 115 */
|
||||
"gettimeofday",
|
||||
"getrusage",
|
||||
NULL,
|
||||
NULL,
|
||||
"readv", /* 120 */
|
||||
"writev",
|
||||
"settimeofday",
|
||||
"fchown",
|
||||
"fchmod",
|
||||
NULL, /* 125 */
|
||||
"setresuid",
|
||||
"setresgid",
|
||||
"rename",
|
||||
"truncate",
|
||||
"ftruncate", /* 130 */
|
||||
NULL,
|
||||
"sysconf",
|
||||
NULL,
|
||||
NULL,
|
||||
NULL, /* 135 */
|
||||
"mkdir",
|
||||
"rmdir",
|
||||
NULL,
|
||||
"sigcleanup",
|
||||
"setcore", /* 140 */
|
||||
NULL,
|
||||
"gethostid",
|
||||
"sethostid",
|
||||
"getrlimit",
|
||||
"setrlimit", /* 145 */
|
||||
NULL,
|
||||
NULL,
|
||||
"quotactl",
|
||||
"get_sysinfo",
|
||||
NULL, /* 150 */
|
||||
"privgrp",
|
||||
"rtprio",
|
||||
"plock",
|
||||
NULL,
|
||||
"lockf", /* 155 */
|
||||
"semget",
|
||||
NULL,
|
||||
"semop",
|
||||
"msgget",
|
||||
NULL, /* 160 */
|
||||
"msgsnd",
|
||||
"msgrcv",
|
||||
"shmget",
|
||||
NULL,
|
||||
"shmat", /* 165 */
|
||||
"shmdt",
|
||||
NULL,
|
||||
"csp/nsp_init",
|
||||
"cluster",
|
||||
"mkrnod", /* 170 */
|
||||
"test",
|
||||
"unsp_open",
|
||||
NULL,
|
||||
"getcontext",
|
||||
"osetcontext", /* 175 */
|
||||
"bigio",
|
||||
"pipenode",
|
||||
"lsync",
|
||||
"getmachineid",
|
||||
"cnodeid/mysite", /* 180 */
|
||||
"cnodes/sitels",
|
||||
"swapclients",
|
||||
"rmtprocess",
|
||||
"dskless_stats",
|
||||
"sigprocmask", /* 185 */
|
||||
"sigpending",
|
||||
"sigsuspend",
|
||||
"sigaction",
|
||||
NULL,
|
||||
"nfssvc", /* 190 */
|
||||
"getfh",
|
||||
"getdomainname",
|
||||
"setdomainname",
|
||||
"async_daemon",
|
||||
"getdirentries", /* 195 */
|
||||
NULL,
|
||||
NULL,
|
||||
"vfsmount",
|
||||
NULL,
|
||||
"waitpid", /* 200 */
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL, /* 205 */
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL, /* 210 */
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL, /* 215 */
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL, /* 220 */
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
"sigsetreturn",
|
||||
"sigsetstatemask", /* 225 */
|
||||
"bfactl",
|
||||
"cs",
|
||||
"cds",
|
||||
NULL,
|
||||
"pathconf", /* 230 */
|
||||
"fpathconf",
|
||||
NULL,
|
||||
NULL,
|
||||
"nfs_fcntl",
|
||||
"ogetacl", /* 235 */
|
||||
"ofgetacl",
|
||||
"osetacl",
|
||||
"ofsetacl",
|
||||
"pstat",
|
||||
"getaudid", /* 240 */
|
||||
"setaudid",
|
||||
"getaudproc",
|
||||
"setaudproc",
|
||||
"getevent",
|
||||
"setevent", /* 245 */
|
||||
"audwrite",
|
||||
"audswitch",
|
||||
"audctl",
|
||||
"ogetaccess",
|
||||
"fsctl", /* 250 */
|
||||
"ulconnect",
|
||||
"ulcontrol",
|
||||
"ulcreate",
|
||||
"uldest",
|
||||
"ulrecv", /* 255 */
|
||||
"ulrecvcn",
|
||||
"ulsend",
|
||||
"ulshutdown",
|
||||
"swapfs",
|
||||
"fss", /* 260 */
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL, /* 265 */
|
||||
NULL,
|
||||
"tsync",
|
||||
"getnumfds",
|
||||
"poll",
|
||||
"getmsg", /* 270 */
|
||||
"putmsg",
|
||||
"fchdir",
|
||||
"getmount_cnt",
|
||||
"getmount_entry",
|
||||
"accept", /* 275 */
|
||||
"bind",
|
||||
"connect",
|
||||
"getpeername",
|
||||
"getsockname",
|
||||
"getsockopt", /* 280 */
|
||||
"listen",
|
||||
"recv",
|
||||
"recvfrom",
|
||||
"recvmsg",
|
||||
"send", /* 285 */
|
||||
"sendmsg",
|
||||
"sendto",
|
||||
"setsockopt",
|
||||
"shutdown",
|
||||
"socket", /* 290 */
|
||||
"socketpair",
|
||||
"proc_open",
|
||||
"proc_close",
|
||||
"proc_send",
|
||||
"proc_recv", /* 295 */
|
||||
"proc_sendrecv",
|
||||
"proc_syscall",
|
||||
"ipccreate",
|
||||
"ipcname",
|
||||
"ipcnamerase", /* 300 */
|
||||
"ipclookup",
|
||||
"ipcselect",
|
||||
"ipcconnect",
|
||||
"ipcrecvcn",
|
||||
"ipcsend", /* 305 */
|
||||
"ipcrecv",
|
||||
"ipcgetnodename",
|
||||
"ipcsetnodename",
|
||||
"ipccontrol",
|
||||
"ipcshutdown", /* 310 */
|
||||
"ipcdest",
|
||||
"semctl",
|
||||
"msgctl",
|
||||
"shmctl",
|
||||
"mpctl", /* 315 */
|
||||
"exportfs",
|
||||
"getpmsg",
|
||||
"putpmsg",
|
||||
"strioctl",
|
||||
"msync", /* 320 */
|
||||
"msleep",
|
||||
"mwakeup",
|
||||
"msem_init",
|
||||
"msem_remove",
|
||||
"adjtime", /* 325 */
|
||||
"kload",
|
||||
"fattach",
|
||||
"fdetach",
|
||||
"serialize",
|
||||
"statvfs", /* 330 */
|
||||
"fstatvfs",
|
||||
"lchown",
|
||||
"getsid",
|
||||
"sysfs",
|
||||
NULL, /* 335 */
|
||||
NULL,
|
||||
"sched_setparam",
|
||||
"sched_getparam",
|
||||
"sched_setscheduler",
|
||||
"sched_getscheduler", /* 340 */
|
||||
"sched_yield",
|
||||
"sched_get_priority_max",
|
||||
"sched_get_priority_min",
|
||||
"sched_rr_get_interval",
|
||||
"clock_settime", /* 345 */
|
||||
"clock_gettime",
|
||||
"clock_getres",
|
||||
"timer_create",
|
||||
"timer_delete",
|
||||
"timer_settime", /* 350 */
|
||||
"timer_gettime",
|
||||
"timer_getoverrun",
|
||||
"nanosleep",
|
||||
"toolbox",
|
||||
NULL, /* 355 */
|
||||
"getdents",
|
||||
"getcontext",
|
||||
"sysinfo",
|
||||
"fcntl64",
|
||||
"ftruncate64", /* 360 */
|
||||
"fstat64",
|
||||
"getdirentries64",
|
||||
"getrlimit64",
|
||||
"lockf64",
|
||||
"lseek64", /* 365 */
|
||||
"lstat64",
|
||||
"mmap64",
|
||||
"setrlimit64",
|
||||
"stat64",
|
||||
"truncate64", /* 370 */
|
||||
"ulimit64",
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL, /* 375 */
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
"setcontext", /* 380 */
|
||||
"sigaltstack",
|
||||
"waitid",
|
||||
"setpgrp",
|
||||
"recvmsg2",
|
||||
"sendmsg2", /* 385 */
|
||||
"socket2",
|
||||
"socketpair2",
|
||||
"setregid",
|
||||
"lwp_create",
|
||||
"lwp_terminate", /* 390 */
|
||||
"lwp_wait",
|
||||
"lwp_suspend",
|
||||
"lwp_resume",
|
||||
"lwp_self",
|
||||
"lwp_abort_syscall", /* 395 */
|
||||
"lwp_info",
|
||||
"lwp_kill",
|
||||
"ksleep",
|
||||
"kwakeup",
|
||||
"ksleep_abort", /* 400 */
|
||||
"lwp_proc_info",
|
||||
"lwp_exit",
|
||||
"lwp_continue",
|
||||
"getacl",
|
||||
"fgetacl", /* 405 */
|
||||
"setacl",
|
||||
"fsetacl",
|
||||
"getaccess",
|
||||
"lwp_mutex_init",
|
||||
"lwp_mutex_lock_sys", /* 410 */
|
||||
"lwp_mutex_unlock",
|
||||
"lwp_cond_init",
|
||||
"lwp_cond_signal",
|
||||
"lwp_cond_broadcast",
|
||||
"lwp_cond_wait_sys", /* 415 */
|
||||
"lwp_getscheduler",
|
||||
"lwp_setscheduler",
|
||||
"lwp_getprivate",
|
||||
"lwp_setprivate",
|
||||
"lwp_detach", /* 420 */
|
||||
"mlock",
|
||||
"munlock",
|
||||
"mlockall",
|
||||
"munlockall",
|
||||
"shm_open", /* 425 */
|
||||
"shm_unlink",
|
||||
"sigqueue",
|
||||
"sigwaitinfo",
|
||||
"sigtimedwait",
|
||||
"sigwait", /* 430 */
|
||||
"aio_read",
|
||||
"aio_write",
|
||||
"lio_listio",
|
||||
"aio_error",
|
||||
"aio_return", /* 435 */
|
||||
"aio_cancel",
|
||||
"aio_suspend",
|
||||
"aio_fsync",
|
||||
"mq_open",
|
||||
"mq_unlink", /* 440 */
|
||||
"mq_send",
|
||||
"mq_receive",
|
||||
"mq_notify",
|
||||
"mq_setattr",
|
||||
"mq_getattr", /* 445 */
|
||||
"ksem_open",
|
||||
"ksem_unlink",
|
||||
"ksem_close",
|
||||
"ksem_destroy",
|
||||
"lw_sem_incr", /* 450 */
|
||||
"lw_sem_decr",
|
||||
"lw_sem_read",
|
||||
"mq_close",
|
||||
};
|
||||
static const int syscall_names_max = 453;
|
||||
|
||||
int
|
||||
hpux_unimplemented(unsigned long arg1,unsigned long arg2,unsigned long arg3,
|
||||
unsigned long arg4,unsigned long arg5,unsigned long arg6,
|
||||
unsigned long arg7,unsigned long sc_num)
|
||||
{
|
||||
/* NOTE: sc_num trashes arg8 for the few syscalls that actually
|
||||
* have a valid 8th argument.
|
||||
*/
|
||||
const char *name = NULL;
|
||||
if ( sc_num <= syscall_names_max && sc_num >= 0 ) {
|
||||
name = syscall_names[sc_num];
|
||||
}
|
||||
|
||||
if ( name ) {
|
||||
printk(KERN_DEBUG "Unimplemented HP-UX syscall emulation. Syscall #%lu (%s)\n",
|
||||
sc_num, name);
|
||||
} else {
|
||||
printk(KERN_DEBUG "Unimplemented unknown HP-UX syscall emulation. Syscall #%lu\n",
|
||||
sc_num);
|
||||
}
|
||||
|
||||
printk(KERN_DEBUG " Args: %lx %lx %lx %lx %lx %lx %lx\n",
|
||||
arg1, arg2, arg3, arg4, arg5, arg6, arg7);
|
||||
|
||||
return -ENOSYS;
|
||||
}
|
||||
257
arch/parisc/hpux/wrappers.S
Normal file
257
arch/parisc/hpux/wrappers.S
Normal file
@@ -0,0 +1,257 @@
|
||||
/*
|
||||
* Linux/PARISC Project (http://www.parisc-linux.org/)
|
||||
*
|
||||
* HP-UX System Call Wrapper routines and System Call Return Path
|
||||
*
|
||||
* Copyright (C) 2000 Hewlett-Packard (John Marvin)
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2, or (at your option)
|
||||
* any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
|
||||
#ifdef __LP64__
|
||||
#warning PA64 support needs more work...did first cut
|
||||
#endif
|
||||
|
||||
#include <asm/offsets.h>
|
||||
#include <asm/assembly.h>
|
||||
#include <asm/signal.h>
|
||||
|
||||
#ifdef __LP64__
|
||||
.level 2.0w
|
||||
#else
|
||||
.level 1.1
|
||||
#endif
|
||||
.text
|
||||
|
||||
/* These should probably go in a header file somewhere.
|
||||
* They are duplicated in kernel/wrappers.S
|
||||
* Possibly we should consider consolidating these
|
||||
* register save/restore macros.
|
||||
*/
|
||||
.macro reg_save regs
|
||||
#ifdef __LP64__
|
||||
#warning NEEDS WORK for 64-bit
|
||||
#endif
|
||||
STREG %r3, PT_GR3(\regs)
|
||||
STREG %r4, PT_GR4(\regs)
|
||||
STREG %r5, PT_GR5(\regs)
|
||||
STREG %r6, PT_GR6(\regs)
|
||||
STREG %r7, PT_GR7(\regs)
|
||||
STREG %r8, PT_GR8(\regs)
|
||||
STREG %r9, PT_GR9(\regs)
|
||||
STREG %r10,PT_GR10(\regs)
|
||||
STREG %r11,PT_GR11(\regs)
|
||||
STREG %r12,PT_GR12(\regs)
|
||||
STREG %r13,PT_GR13(\regs)
|
||||
STREG %r14,PT_GR14(\regs)
|
||||
STREG %r15,PT_GR15(\regs)
|
||||
STREG %r16,PT_GR16(\regs)
|
||||
STREG %r17,PT_GR17(\regs)
|
||||
STREG %r18,PT_GR18(\regs)
|
||||
.endm
|
||||
|
||||
.macro reg_restore regs
|
||||
LDREG PT_GR3(\regs), %r3
|
||||
LDREG PT_GR4(\regs), %r4
|
||||
LDREG PT_GR5(\regs), %r5
|
||||
LDREG PT_GR6(\regs), %r6
|
||||
LDREG PT_GR7(\regs), %r7
|
||||
LDREG PT_GR8(\regs), %r8
|
||||
LDREG PT_GR9(\regs), %r9
|
||||
LDREG PT_GR10(\regs),%r10
|
||||
LDREG PT_GR11(\regs),%r11
|
||||
LDREG PT_GR12(\regs),%r12
|
||||
LDREG PT_GR13(\regs),%r13
|
||||
LDREG PT_GR14(\regs),%r14
|
||||
LDREG PT_GR15(\regs),%r15
|
||||
LDREG PT_GR16(\regs),%r16
|
||||
LDREG PT_GR17(\regs),%r17
|
||||
LDREG PT_GR18(\regs),%r18
|
||||
.endm
|
||||
|
||||
|
||||
.export hpux_fork_wrapper
|
||||
.export hpux_child_return
|
||||
.import sys_fork
|
||||
|
||||
hpux_fork_wrapper:
|
||||
ldo TASK_REGS-TASK_SZ_ALGN-64(%r30),%r1 ;! get pt regs
|
||||
;! pointer in task
|
||||
reg_save %r1
|
||||
|
||||
STREG %r2,-20(%r30)
|
||||
ldo 64(%r30),%r30
|
||||
STREG %r2,PT_GR19(%r1) ;! save for child
|
||||
STREG %r30,PT_GR21(%r1) ;! save for child
|
||||
|
||||
LDREG PT_GR30(%r1),%r25
|
||||
mtctl %r25,%cr29
|
||||
copy %r1,%r24
|
||||
bl sys_clone,%r2
|
||||
ldi SIGCHLD,%r26
|
||||
|
||||
LDREG -84(%r30),%r2
|
||||
fork_return:
|
||||
ldo -64(%r30),%r30
|
||||
ldo TASK_REGS-TASK_SZ_ALGN-64(%r30),%r1 ;! get pt regs
|
||||
|
||||
reg_restore %r1
|
||||
|
||||
/*
|
||||
* HP-UX wants pid (child gets parent pid, parent gets child pid)
|
||||
* in r28 and a flag in r29 (r29 == 1 for child, 0 for parent).
|
||||
* Linux fork returns 0 for child, pid for parent. Since HP-UX
|
||||
* libc stub throws away parent pid and returns 0 for child,
|
||||
* we'll just return 0 for parent pid now. Only applications
|
||||
* that jump directly to the gateway page (not supported) will
|
||||
* know the difference. We can fix this later if necessary.
|
||||
*/
|
||||
|
||||
ldo -1024(%r0),%r1
|
||||
comb,>>=,n %r28,%r1,fork_exit /* just let the syscall exit handle it */
|
||||
or,= %r28,%r0,%r0
|
||||
or,tr %r0,%r0,%r29 /* r28 <> 0, we are parent, set r29 to 0 */
|
||||
ldo 1(%r0),%r29 /* r28 == 0, we are child, set r29 to 1 */
|
||||
|
||||
fork_exit:
|
||||
bv %r0(%r2)
|
||||
nop
|
||||
|
||||
/* Set the return value for the child */
|
||||
|
||||
hpux_child_return:
|
||||
#if defined(CONFIG_SMP) || defined(CONFIG_PREEMPT)
|
||||
bl schedule_tail, %r2
|
||||
nop
|
||||
#endif
|
||||
|
||||
LDREG TASK_PT_GR19-TASK_SZ_ALGN-128(%r30),%r2
|
||||
b fork_return
|
||||
copy %r0,%r28
|
||||
|
||||
.export hpux_execve_wrapper
|
||||
.export hpux_execv_wrapper
|
||||
.import hpux_execve
|
||||
|
||||
hpux_execv_wrapper:
|
||||
copy %r0,%r24 /* NULL environment */
|
||||
|
||||
hpux_execve_wrapper:
|
||||
|
||||
ldo TASK_REGS-TASK_SZ_ALGN-64(%r30),%r1 ;! get pt regs
|
||||
|
||||
/*
|
||||
* Do we need to save/restore r3-r18 here?
|
||||
* I don't think so. why would new thread need old
|
||||
* threads registers?
|
||||
*/
|
||||
|
||||
/* Store arg0, arg1 and arg2 so that hpux_execve will find them */
|
||||
|
||||
STREG %r26,PT_GR26(%r1)
|
||||
STREG %r25,PT_GR25(%r1)
|
||||
STREG %r24,PT_GR24(%r1)
|
||||
|
||||
STREG %r2,-20(%r30)
|
||||
ldo 64(%r30),%r30
|
||||
bl hpux_execve,%r2
|
||||
copy %r1,%arg0
|
||||
|
||||
ldo -64(%r30),%r30
|
||||
LDREG -20(%r30),%r2
|
||||
|
||||
/* If exec succeeded we need to load the args */
|
||||
|
||||
ldo -1024(%r0),%r1
|
||||
comb,>>= %r28,%r1,exec_error
|
||||
copy %r2,%r19
|
||||
ldo -TASK_SZ_ALGN-64(%r30),%r1 ;! get task ptr
|
||||
LDREG TASK_PT_GR26(%r1),%r26
|
||||
LDREG TASK_PT_GR25(%r1),%r25
|
||||
LDREG TASK_PT_GR24(%r1),%r24
|
||||
LDREG TASK_PT_GR23(%r1),%r23
|
||||
copy %r0,%r2 /* Flag to syscall_exit not to clear args */
|
||||
|
||||
exec_error:
|
||||
bv %r0(%r19)
|
||||
nop
|
||||
|
||||
.export hpux_pipe_wrapper
|
||||
.import hpux_pipe
|
||||
|
||||
/* HP-UX expects pipefd's returned in r28 & r29 */
|
||||
|
||||
hpux_pipe_wrapper:
|
||||
STREG %r2,-20(%r30)
|
||||
ldo 64(%r30),%r30
|
||||
bl hpux_pipe,%r2
|
||||
ldo -56(%r30),%r26 /* pass local array to hpux_pipe */
|
||||
|
||||
|
||||
ldo -1024(%r0),%r1
|
||||
comb,>>= %r28,%r1,pipe_exit /* let syscall exit handle it */
|
||||
LDREG -84(%r30),%r2
|
||||
|
||||
/* if success, load fd's from stack array */
|
||||
|
||||
LDREG -56(%r30),%r28
|
||||
LDREG -52(%r30),%r29
|
||||
|
||||
pipe_exit:
|
||||
bv %r0(%r2)
|
||||
ldo -64(%r30),%r30
|
||||
|
||||
.export hpux_syscall_exit
|
||||
.import syscall_exit
|
||||
|
||||
hpux_syscall_exit:
|
||||
|
||||
/*
|
||||
*
|
||||
* HP-UX call return conventions:
|
||||
*
|
||||
* if error:
|
||||
* r22 = 1
|
||||
* r28 = errno value
|
||||
* r29 = secondary return value
|
||||
* else
|
||||
* r22 = 0
|
||||
* r28 = return value
|
||||
* r29 = secondary return value
|
||||
*
|
||||
* For now, we'll just check to see if r28 is < (unsigned long)-1024
|
||||
* (to handle addresses > 2 Gb) and if so set r22 to zero. If not,
|
||||
* we'll complement r28 and set r22 to 1. Wrappers will be
|
||||
* needed for syscalls that care about the secondary return value.
|
||||
* The wrapper may also need a way of avoiding the following code,
|
||||
* but we'll deal with that when it becomes necessary.
|
||||
*/
|
||||
|
||||
ldo -1024(%r0),%r1
|
||||
comb,<< %r28,%r1,no_error
|
||||
copy %r0,%r22
|
||||
subi 0,%r28,%r28
|
||||
ldo 1(%r0),%r22
|
||||
|
||||
no_error:
|
||||
b syscall_exit
|
||||
nop
|
||||
|
||||
.export hpux_unimplemented_wrapper
|
||||
.import hpux_unimplemented
|
||||
|
||||
hpux_unimplemented_wrapper:
|
||||
b hpux_unimplemented
|
||||
STREG %r22,-64(%r30) /* overwrite arg8 with syscall number */
|
||||
Reference in New Issue
Block a user