Signed-off-by: Helge Deller <deller@xxxxxx> diff --git a/arch/parisc/hpux/Makefile b/arch/parisc/hpux/Makefile deleted file mode 100644 index 1048fb6..0000000 --- a/arch/parisc/hpux/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -# -# Makefile for HPUX emulation -# - -obj-y := entry_hpux.o gate.o wrappers.o fs.o ioctl.o sys_hpux.o diff --git a/arch/parisc/hpux/entry_hpux.S b/arch/parisc/hpux/entry_hpux.S deleted file mode 100644 index d15a413..0000000 --- a/arch/parisc/hpux/entry_hpux.S +++ /dev/null @@ -1,546 +0,0 @@ -/* syscall table for HPUX specific syscalls - * - * Linux/PA-RISC Project (http://www.parisc-linux.org/) - * Copyright (C) 1999 Matthew Wilcox <willy at debian . org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include <asm/unistd.h> -#include <asm/assembly.h> -#include <linux/sys.h> -#include <linux/linkage.h> - -#define ENTRY_NAME(_name_) ASM_ULONG_INSN _name_ - - .section .rodata,"a" - .import hpux_unimplemented_wrapper -ENTRY(hpux_call_table) - ENTRY_NAME(sys_ni_syscall) /* 0 */ - ENTRY_NAME(sys_exit) - ENTRY_NAME(hpux_fork_wrapper) - ENTRY_NAME(sys_read) - ENTRY_NAME(sys_write) - ENTRY_NAME(sys_open) /* 5 */ - ENTRY_NAME(sys_close) - ENTRY_NAME(hpux_wait) - ENTRY_NAME(sys_creat) - ENTRY_NAME(sys_link) - ENTRY_NAME(sys_unlink) /* 10 */ - ENTRY_NAME(hpux_execv_wrapper) - ENTRY_NAME(sys_chdir) - ENTRY_NAME(sys_time) - ENTRY_NAME(sys_mknod) - ENTRY_NAME(sys_chmod) /* 15 */ - ENTRY_NAME(sys_chown) - ENTRY_NAME(hpux_brk) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(sys_lseek) - ENTRY_NAME(sys_getpid) /* 20 */ - ENTRY_NAME(hpux_mount) - ENTRY_NAME(sys_oldumount) - ENTRY_NAME(sys_setuid) - ENTRY_NAME(sys_getuid) - ENTRY_NAME(sys_stime) /* 25 */ - ENTRY_NAME(hpux_ptrace) - ENTRY_NAME(sys_alarm) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(sys_pause) - ENTRY_NAME(sys_utime) /* 30 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(sys_access) - ENTRY_NAME(hpux_nice) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 35 */ - ENTRY_NAME(sys_sync) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(sys_newstat) - ENTRY_NAME(hpux_setpgrp3) - ENTRY_NAME(sys_newlstat) /* 40 */ - ENTRY_NAME(sys_dup) - ENTRY_NAME(hpux_pipe_wrapper) - ENTRY_NAME(sys_times) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 45 */ - ENTRY_NAME(sys_setgid) - ENTRY_NAME(sys_getgid) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 50 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_ioctl) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 55 */ - ENTRY_NAME(sys_symlink) - ENTRY_NAME(hpux_utssys) - ENTRY_NAME(sys_readlink) - ENTRY_NAME(hpux_execve_wrapper) - ENTRY_NAME(sys_umask) /* 60 */ - ENTRY_NAME(sys_chroot) - ENTRY_NAME(sys_fcntl) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 65 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_sbrk) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 70 */ - ENTRY_NAME(sys_mmap) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 75 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 80 */ - ENTRY_NAME(sys_getpgid) - ENTRY_NAME(sys_setpgid) - ENTRY_NAME(sys_setitimer) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 85 */ - ENTRY_NAME(sys_getitimer) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(sys_dup2) /* 90 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(sys_newfstat) - ENTRY_NAME(sys_select) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 95 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 100 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 105 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 110 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 115 */ - ENTRY_NAME(sys_gettimeofday) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 120 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(sys_fchown) - ENTRY_NAME(sys_fchmod) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 125 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(sys_rename) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 130 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_sysconf) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 135 */ - ENTRY_NAME(sys_mkdir) - ENTRY_NAME(sys_rmdir) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 140 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(sys_getrlimit) - ENTRY_NAME(sys_setrlimit) /* 145 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 150 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_lockf) /* 155 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 160 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 165 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 170 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 175 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 180 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(sys_sigprocmask) /* 185 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 190 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_getdomainname) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 195 */ - ENTRY_NAME(hpux_statfs) - ENTRY_NAME(hpux_fstatfs) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(sys_waitpid) /* 200 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 205 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 210 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 215 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 220 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 225 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 230 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 235 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 240 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 245 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 250 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 255 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 260 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 265 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 270 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(sys_fchdir) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(sys_accept) /* 275 */ - ENTRY_NAME(sys_bind) - ENTRY_NAME(sys_connect) - ENTRY_NAME(sys_getpeername) - ENTRY_NAME(sys_getsockname) - ENTRY_NAME(sys_getsockopt) /* 280 */ - ENTRY_NAME(sys_listen) - ENTRY_NAME(sys_recv) - ENTRY_NAME(sys_recvfrom) - ENTRY_NAME(sys_recvmsg) - ENTRY_NAME(sys_send) /* 285 */ - ENTRY_NAME(sys_sendmsg) - ENTRY_NAME(sys_sendto) - ENTRY_NAME(sys_setsockopt) - ENTRY_NAME(sys_shutdown) - ENTRY_NAME(sys_socket) /* 290 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 295 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 300 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 305 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 310 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 315 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 320 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 325 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 330 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(sys_lchown) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_sysfs) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 335 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 340 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 345 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 350 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(sys_nanosleep) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 355 */ - ENTRY_NAME(hpux_getdents) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 360 */ - ENTRY_NAME(hpux_fstat64) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 365 */ - ENTRY_NAME(hpux_lstat64) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_stat64) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 370 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 375 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 380 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_setpgrp) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 385 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 390 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 395 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 400 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 405 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 410 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 415 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 420 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 425 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 430 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 435 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 440 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 445 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 450 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 455 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 460 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 465 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 470 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 475 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 480 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 485 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 490 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 495 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 500 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 505 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) /* 510 */ - ENTRY_NAME(hpux_unimplemented_wrapper) - ENTRY_NAME(hpux_unimplemented_wrapper) -END(hpux_call_table) -.end - diff --git a/arch/parisc/hpux/fs.c b/arch/parisc/hpux/fs.c deleted file mode 100644 index 97a7bf8..0000000 --- a/arch/parisc/hpux/fs.c +++ /dev/null @@ -1,192 +0,0 @@ -/* - * 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/kernel.h> -#include <linux/mm.h> -#include <linux/fs.h> -#include <linux/sched.h> -#include <linux/file.h> -#include <linux/ptrace.h> -#include <linux/slab.h> -#include <asm/errno.h> -#include <asm/uaccess.h> - -int hpux_execve(struct pt_regs *regs) -{ - return do_execve(getname((const char __user *) regs->gr[26]), - (const char __user *const __user *) regs->gr[25], - (const char __user *const __user *) regs->gr[24]); -} - -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 dir_context ctx; - struct hpux_dirent __user *current_dir; - struct hpux_dirent __user *previous; - int count; - int error; -}; - -#define NAME_OFFSET(de) ((int) ((de)->d_name - (char __user *) (de))) - -static int filldir(struct dir_context *ctx, const char *name, int namlen, - loff_t offset, u64 ino, unsigned d_type) -{ - struct hpux_dirent __user * dirent; - struct getdents_callback *buf = - container_of(ctx, struct getdents_callback, ctx); - ino_t d_ino; - int reclen = ALIGN(NAME_OFFSET(dirent) + namlen + 1, sizeof(long)); - - buf->error = -EINVAL; /* only used if we fail.. */ - if (reclen > buf->count) - return -EINVAL; - d_ino = ino; - if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) { - buf->error = -EOVERFLOW; - return -EOVERFLOW; - } - dirent = buf->previous; - if (dirent) - if (put_user(offset, &dirent->d_off)) - goto Efault; - dirent = buf->current_dir; - if (put_user(d_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)) - goto Efault; - buf->previous = dirent; - buf->current_dir = (void __user *)dirent + reclen; - buf->count -= reclen; - return 0; -Efault: - buf->error = -EFAULT; - return -EFAULT; -} - -#undef NAME_OFFSET - -int hpux_getdents(unsigned int fd, struct hpux_dirent __user *dirent, unsigned int count) -{ - struct fd arg; - struct hpux_dirent __user * lastdirent; - struct getdents_callback buf = { - .ctx.actor = filldir, - .current_dir = dirent, - .count = count - }; - int error; - - arg = fdget(fd); - if (!arg.file) - return -EBADF; - - error = iterate_dir(arg.file, &buf.ctx); - if (error >= 0) - error = buf.error; - lastdirent = buf.previous; - if (lastdirent) { - if (put_user(buf.ctx.pos, &lastdirent->d_off)) - error = -EFAULT; - else - error = count - buf.count; - } - - fdput(arg); - 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 __user *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 = from_kuid_munged(current_user_ns(), stat->uid); - tmp.st_gid = from_kgid_munged(current_user_ns(), 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(const char __user *filename, struct hpux_stat64 __user *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 __user *statbuf) -{ - struct kstat stat; - int error = vfs_fstat(fd, &stat); - - if (!error) - error = cp_hpux_stat(&stat, statbuf); - - return error; -} - -long hpux_lstat64(const char __user *filename, - struct hpux_stat64 __user *statbuf) -{ - struct kstat stat; - int error = vfs_lstat(filename, &stat); - - if (!error) - error = cp_hpux_stat(&stat, statbuf); - - return error; -} diff --git a/arch/parisc/hpux/gate.S b/arch/parisc/hpux/gate.S deleted file mode 100644 index 0114688..0000000 --- a/arch/parisc/hpux/gate.S +++ /dev/null @@ -1,107 +0,0 @@ -/* - * - * Linux/PARISC Project (http://www.parisc-linux.org/) - * - * System call entry code Copyright (c) Matthew Wilcox 1999 <willy@xxxxxxx> - * 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/asm-offsets.h> -#include <asm/unistd.h> -#include <asm/errno.h> -#include <linux/linkage.h> - - .level LEVEL - .text - - .import hpux_call_table - .import hpux_syscall_exit,code - - .align PAGE_SIZE -ENTRY(hpux_gateway_page) - nop -#ifdef CONFIG_64BIT -#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 %r0, TASK_PT_ORIG_R28(%r1) /* don't prohibit restarts */ - 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 - LDREGX %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 -ENDPROC(hpux_gateway_page) - - .align PAGE_SIZE -ENTRY(end_hpux_gateway_page) diff --git a/arch/parisc/hpux/ioctl.c b/arch/parisc/hpux/ioctl.c deleted file mode 100644 index dede476..0000000 --- a/arch/parisc/hpux/ioctl.c +++ /dev/null @@ -1,72 +0,0 @@ -/* - * 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/syscalls.h> -#include <asm/errno.h> -#include <asm/ioctl.h> -#include <asm/termios.h> -#include <asm/uaccess.h> - -static int hpux_ioctl_t(int fd, unsigned long cmd, unsigned long arg) -{ - int result = -EOPNOTSUPP; - int nr = _IOC_NR(cmd); - switch (nr) { - case 106: - result = sys_ioctl(fd, TIOCSWINSZ, arg); - break; - case 107: - result = sys_ioctl(fd, TIOCGWINSZ, arg); - break; - } - return result; -} - -int hpux_ioctl(int fd, unsigned long cmd, unsigned long arg) -{ - int result = -EOPNOTSUPP; - int type = _IOC_TYPE(cmd); - switch (type) { - case 'T': - /* Our structures are now compatible with HPUX's */ - result = sys_ioctl(fd, cmd, arg); - break; - case 't': - result = hpux_ioctl_t(fd, cmd, arg); - break; - } - return result; -} diff --git a/arch/parisc/hpux/sys_hpux.c b/arch/parisc/hpux/sys_hpux.c deleted file mode 100644 index e5c4da0..0000000 --- a/arch/parisc/hpux/sys_hpux.c +++ /dev/null @@ -1,963 +0,0 @@ -/* - * 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/capability.h> -#include <linux/file.h> -#include <linux/fs.h> -#include <linux/namei.h> -#include <linux/sched.h> -#include <linux/slab.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 __user *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 hpux_ustat tmp; /* Changed to hpux_ustat */ - struct kstatfs sbuf; - int err = vfs_ustat(dev, &sbuf); - 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 do_statfs_hpux(struct kstatfs *st, struct hpux_statfs __user *p) -{ - struct hpux_statfs buf; - 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]; - if (copy_to_user(p, &buf, sizeof(buf))) - return -EFAULT; - return 0; -} - -/* hpux statfs */ -asmlinkage long hpux_statfs(const char __user *pathname, - struct hpux_statfs __user *buf) -{ - struct kstatfs st; - int error = user_statfs(pathname, &st); - if (!error) - error = do_statfs_hpux(&st, buf); - return error; -} - -asmlinkage long hpux_fstatfs(unsigned int fd, struct hpux_statfs __user * buf) -{ - struct kstatfs st; - int error = fd_statfs(fd, &st); - if (!error) - error = do_statfs_hpux(&st, buf); - 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 __user *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, &utsname()->sysname, - HPUX_UTSLEN - 1); - error |= __put_user(0, name->sysname + HPUX_UTSLEN - 1); - error |= __copy_to_user(&name->nodename, &utsname()->nodename, - HPUX_UTSLEN - 1); - error |= __put_user(0, name->nodename + HPUX_UTSLEN - 1); - error |= __copy_to_user(&name->release, &utsname()->release, - HPUX_UTSLEN - 1); - error |= __put_user(0, name->release + HPUX_UTSLEN - 1); - error |= __copy_to_user(&name->version, &utsname()->version, - HPUX_UTSLEN - 1); - error |= __put_user(0, name->version + HPUX_UTSLEN - 1); - error |= __copy_to_user(&name->machine, &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 __user *ubuf, int n, int type) -{ - int len; - int error; - switch( type ) { - case 0: - /* uname(): */ - return hpux_uname((struct hpux_utsname __user *)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 __user *)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(utsname()->sysname, ubuf, len)) { - 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(utsname()->release, ubuf, len)) { - 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 __user *name, int len) -{ - int nlen; - int err = -EFAULT; - - down_read(&uts_sem); - - nlen = strlen(utsname()->domainname) + 1; - - if (nlen < len) - len = nlen; - if(len > __NEW_UTS_LEN) - goto done; - if(copy_to_user(name, utsname()->domainname, len)) - goto done; - err = 0; -done: - up_read(&uts_sem); - return err; - -} - -int hpux_pipe(int *kstack_fildes) -{ - return do_pipe_flags(kstack_fildes, 0); -} - -/* 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 */ - char __user *user_fsname = (char __user *)arg1; - len = strlen_user(user_fsname); - printk(KERN_DEBUG "len of arg1 = %d\n", len); - if (len == 0) - return 0; - fsname = kmalloc(len, GFP_KERNEL); - if (!fsname) { - printk(KERN_DEBUG "failed to kmalloc fsname\n"); - return 0; - } - - if (copy_from_user(fsname, user_fsname, len)) { - printk(KERN_DEBUG "failed to copy_from_user fsname\n"); - kfree(fsname); - return 0; - } - - /* String could be altered by userspace after strlen_user() */ - fsname[len - 1] = '\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 * const syscall_names[] = { - "nosys", /* 0 */ - "exit", - "fork", - "read", - "write", - "open", /* 5 */ - "close", - "wait", - "creat", - "link", - "unlink", /* 10 */ - "execv", - "chdir", - "time", - "mknod", - "chmod", /* 15 */ - "chown", - "brk", - "lchmod", - "lseek", - "getpid", /* 20 */ - "mount", - "umount", - "setuid", - "getuid", - "stime", /* 25 */ - "ptrace", - "alarm", - NULL, - "pause", - "utime", /* 30 */ - "stty", - "gtty", - "access", - "nice", - "ftime", /* 35 */ - "sync", - "kill", - "stat", - "setpgrp3", - "lstat", /* 40 */ - "dup", - "pipe", - "times", - "profil", - "ki_call", /* 45 */ - "setgid", - "getgid", - NULL, - NULL, - NULL, /* 50 */ - "acct", - "set_userthreadid", - NULL, - "ioctl", - "reboot", /* 55 */ - "symlink", - "utssys", - "readlink", - "execve", - "umask", /* 60 */ - "chroot", - "fcntl", - "ulimit", - NULL, - NULL, /* 65 */ - "vfork", - NULL, - NULL, - NULL, - NULL, /* 70 */ - "mmap", - NULL, - "munmap", - "mprotect", - "madvise", /* 75 */ - "vhangup", - "swapoff", - NULL, - "getgroups", - "setgroups", /* 80 */ - "getpgrp2", - "setpgid/setpgrp2", - "setitimer", - "wait3", - "swapon", /* 85 */ - "getitimer", - NULL, - NULL, - NULL, - "dup2", /* 90 */ - NULL, - "fstat", - "select", - NULL, - "fsync", /* 95 */ - "setpriority", - NULL, - NULL, - NULL, - "getpriority", /* 100 */ - NULL, - NULL, - NULL, - NULL, - NULL, /* 105 */ - NULL, - NULL, - "sigvector", - "sigblock", - "sigsetmask", /* 110 */ - "sigpause", - "sigstack", - NULL, - NULL, - NULL, /* 115 */ - "gettimeofday", - "getrusage", - NULL, - NULL, - "readv", /* 120 */ - "writev", - "settimeofday", - "fchown", - "fchmod", - NULL, /* 125 */ - "setresuid", - "setresgid", - "rename", - "truncate", - "ftruncate", /* 130 */ - NULL, - "sysconf", - NULL, - NULL, - NULL, /* 135 */ - "mkdir", - "rmdir", - NULL, - "sigcleanup", - "setcore", /* 140 */ - NULL, - "gethostid", - "sethostid", - "getrlimit", - "setrlimit", /* 145 */ - NULL, - NULL, - "quotactl", - "get_sysinfo", - NULL, /* 150 */ - "privgrp", - "rtprio", - "plock", - NULL, - "lockf", /* 155 */ - "semget", - NULL, - "semop", - "msgget", - NULL, /* 160 */ - "msgsnd", - "msgrcv", - "shmget", - NULL, - "shmat", /* 165 */ - "shmdt", - NULL, - "csp/nsp_init", - "cluster", - "mkrnod", /* 170 */ - "test", - "unsp_open", - NULL, - "getcontext", - "osetcontext", /* 175 */ - "bigio", - "pipenode", - "lsync", - "getmachineid", - "cnodeid/mysite", /* 180 */ - "cnodes/sitels", - "swapclients", - "rmtprocess", - "dskless_stats", - "sigprocmask", /* 185 */ - "sigpending", - "sigsuspend", - "sigaction", - NULL, - "nfssvc", /* 190 */ - "getfh", - "getdomainname", - "setdomainname", - "async_daemon", - "getdirentries", /* 195 */ - NULL, - NULL, - "vfsmount", - NULL, - "waitpid", /* 200 */ - NULL, - NULL, - NULL, - NULL, - NULL, /* 205 */ - NULL, - NULL, - NULL, - NULL, - NULL, /* 210 */ - NULL, - NULL, - NULL, - NULL, - NULL, /* 215 */ - NULL, - NULL, - NULL, - NULL, - NULL, /* 220 */ - NULL, - NULL, - NULL, - "sigsetreturn", - "sigsetstatemask", /* 225 */ - "bfactl", - "cs", - "cds", - NULL, - "pathconf", /* 230 */ - "fpathconf", - NULL, - NULL, - "nfs_fcntl", - "ogetacl", /* 235 */ - "ofgetacl", - "osetacl", - "ofsetacl", - "pstat", - "getaudid", /* 240 */ - "setaudid", - "getaudproc", - "setaudproc", - "getevent", - "setevent", /* 245 */ - "audwrite", - "audswitch", - "audctl", - "ogetaccess", - "fsctl", /* 250 */ - "ulconnect", - "ulcontrol", - "ulcreate", - "uldest", - "ulrecv", /* 255 */ - "ulrecvcn", - "ulsend", - "ulshutdown", - "swapfs", - "fss", /* 260 */ - NULL, - NULL, - NULL, - NULL, - NULL, /* 265 */ - NULL, - "tsync", - "getnumfds", - "poll", - "getmsg", /* 270 */ - "putmsg", - "fchdir", - "getmount_cnt", - "getmount_entry", - "accept", /* 275 */ - "bind", - "connect", - "getpeername", - "getsockname", - "getsockopt", /* 280 */ - "listen", - "recv", - "recvfrom", - "recvmsg", - "send", /* 285 */ - "sendmsg", - "sendto", - "setsockopt", - "shutdown", - "socket", /* 290 */ - "socketpair", - "proc_open", - "proc_close", - "proc_send", - "proc_recv", /* 295 */ - "proc_sendrecv", - "proc_syscall", - "ipccreate", - "ipcname", - "ipcnamerase", /* 300 */ - "ipclookup", - "ipcselect", - "ipcconnect", - "ipcrecvcn", - "ipcsend", /* 305 */ - "ipcrecv", - "ipcgetnodename", - "ipcsetnodename", - "ipccontrol", - "ipcshutdown", /* 310 */ - "ipcdest", - "semctl", - "msgctl", - "shmctl", - "mpctl", /* 315 */ - "exportfs", - "getpmsg", - "putpmsg", - "strioctl", - "msync", /* 320 */ - "msleep", - "mwakeup", - "msem_init", - "msem_remove", - "adjtime", /* 325 */ - "kload", - "fattach", - "fdetach", - "serialize", - "statvfs", /* 330 */ - "fstatvfs", - "lchown", - "getsid", - "sysfs", - NULL, /* 335 */ - NULL, - "sched_setparam", - "sched_getparam", - "sched_setscheduler", - "sched_getscheduler", /* 340 */ - "sched_yield", - "sched_get_priority_max", - "sched_get_priority_min", - "sched_rr_get_interval", - "clock_settime", /* 345 */ - "clock_gettime", - "clock_getres", - "timer_create", - "timer_delete", - "timer_settime", /* 350 */ - "timer_gettime", - "timer_getoverrun", - "nanosleep", - "toolbox", - NULL, /* 355 */ - "getdents", - "getcontext", - "sysinfo", - "fcntl64", - "ftruncate64", /* 360 */ - "fstat64", - "getdirentries64", - "getrlimit64", - "lockf64", - "lseek64", /* 365 */ - "lstat64", - "mmap64", - "setrlimit64", - "stat64", - "truncate64", /* 370 */ - "ulimit64", - NULL, - NULL, - NULL, - NULL, /* 375 */ - NULL, - NULL, - NULL, - NULL, - "setcontext", /* 380 */ - "sigaltstack", - "waitid", - "setpgrp", - "recvmsg2", - "sendmsg2", /* 385 */ - "socket2", - "socketpair2", - "setregid", - "lwp_create", - "lwp_terminate", /* 390 */ - "lwp_wait", - "lwp_suspend", - "lwp_resume", - "lwp_self", - "lwp_abort_syscall", /* 395 */ - "lwp_info", - "lwp_kill", - "ksleep", - "kwakeup", - "ksleep_abort", /* 400 */ - "lwp_proc_info", - "lwp_exit", - "lwp_continue", - "getacl", - "fgetacl", /* 405 */ - "setacl", - "fsetacl", - "getaccess", - "lwp_mutex_init", - "lwp_mutex_lock_sys", /* 410 */ - "lwp_mutex_unlock", - "lwp_cond_init", - "lwp_cond_signal", - "lwp_cond_broadcast", - "lwp_cond_wait_sys", /* 415 */ - "lwp_getscheduler", - "lwp_setscheduler", - "lwp_getprivate", - "lwp_setprivate", - "lwp_detach", /* 420 */ - "mlock", - "munlock", - "mlockall", - "munlockall", - "shm_open", /* 425 */ - "shm_unlink", - "sigqueue", - "sigwaitinfo", - "sigtimedwait", - "sigwait", /* 430 */ - "aio_read", - "aio_write", - "lio_listio", - "aio_error", - "aio_return", /* 435 */ - "aio_cancel", - "aio_suspend", - "aio_fsync", - "mq_open", - "mq_unlink", /* 440 */ - "mq_send", - "mq_receive", - "mq_notify", - "mq_setattr", - "mq_getattr", /* 445 */ - "ksem_open", - "ksem_unlink", - "ksem_close", - "ksem_destroy", - "lw_sem_incr", /* 450 */ - "lw_sem_decr", - "lw_sem_read", - "mq_close", -}; -static const int syscall_names_max = 453; - -int -hpux_unimplemented(unsigned long arg1,unsigned long arg2,unsigned long arg3, - unsigned long arg4,unsigned long arg5,unsigned long arg6, - unsigned long arg7,unsigned long sc_num) -{ - /* NOTE: sc_num trashes arg8 for the few syscalls that actually - * have a valid 8th argument. - */ - const char *name = NULL; - if ( sc_num <= syscall_names_max && sc_num >= 0 ) { - name = syscall_names[sc_num]; - } - - if ( name ) { - printk(KERN_DEBUG "Unimplemented HP-UX syscall emulation. Syscall #%lu (%s)\n", - sc_num, name); - } else { - printk(KERN_DEBUG "Unimplemented unknown HP-UX syscall emulation. Syscall #%lu\n", - sc_num); - } - - printk(KERN_DEBUG " Args: %lx %lx %lx %lx %lx %lx %lx\n", - arg1, arg2, arg3, arg4, arg5, arg6, arg7); - - return -ENOSYS; -} diff --git a/arch/parisc/hpux/wrappers.S b/arch/parisc/hpux/wrappers.S deleted file mode 100644 index 58c53c8..0000000 --- a/arch/parisc/hpux/wrappers.S +++ /dev/null @@ -1,250 +0,0 @@ -/* - * 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 CONFIG_64BIT -#warning PA64 support needs more work...did first cut -#endif - -#include <asm/asm-offsets.h> -#include <asm/assembly.h> -#include <asm/signal.h> -#include <linux/linkage.h> - - .level LEVEL - .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 CONFIG_64BIT -#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 - - - .import sys_fork - -ENTRY(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 -ENDPROC(hpux_fork_wrapper) - - /* Set the return value for the child */ - -ENTRY(hpux_child_return) -#if defined(CONFIG_SMP) || defined(CONFIG_PREEMPT) - bl,n schedule_tail, %r2 -#endif - - LDREG TASK_PT_GR19-TASK_SZ_ALGN-128(%r30),%r2 - b fork_return - copy %r0,%r28 -ENDPROC(hpux_child_return) - - .import hpux_execve - -ENTRY(hpux_execv_wrapper) - copy %r0,%r24 /* NULL environment */ - -ENTRY(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 -ENDPROC(hpux_execv_wrapper) - - .import hpux_pipe - - /* HP-UX expects pipefd's returned in r28 & r29 */ - -ENTRY(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 -ENDPROC(hpux_pipe_wrapper) - - .import syscall_exit - -ENTRY(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,n syscall_exit -ENDPROC(hpux_syscall_exit) - - .import hpux_unimplemented - -ENTRY(hpux_unimplemented_wrapper) - b hpux_unimplemented - STREG %r22,-64(%r30) /* overwrite arg8 with syscall number */ -ENDPROC(hpux_unimplemented_wrapper) -- To unsubscribe from this list: send the line "unsubscribe linux-parisc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
