arch/parisc/kernel/sys_parisc32.c

   1 /*
   2  * sys_parisc32.c: Conversion between 32bit and 64bit native syscalls.
   3  *
   4  * Copyright (C) 2000-2001 Hewlett Packard Company
   5  * Copyright (C) 2000 John Marvin
   6  * Copyright (C) 2001 Matthew Wilcox
   7  *
   8  * These routines maintain argument size conversion between 32bit and 64bit
   9  * environment. Based heavily on sys_ia32.c and sys_sparc32.c.
  10  */
  11
  12 #include <linux/compat.h>
  13 #include <linux/kernel.h>
  14 #include <linux/sched.h>
  15 #include <linux/fs.h>
  16 #include <linux/mm.h>
  17 #include <linux/file.h>
  18 #include <linux/signal.h>
  19 #include <linux/resource.h>
  20 #include <linux/times.h>
  21 #include <linux/time.h>
  22 #include <linux/smp.h>
  23 #include <linux/sem.h>
  24 #include <linux/shm.h>
  25 #include <linux/slab.h>
  26 #include <linux/uio.h>
  27 #include <linux/ncp_fs.h>
  28 #include <linux/poll.h>
  29 #include <linux/personality.h>
  30 #include <linux/stat.h>
  31 #include <linux/highmem.h>
  32 #include <linux/highuid.h>
  33 #include <linux/mman.h>
  34 #include <linux/binfmts.h>
  35 #include <linux/namei.h>
  36 #include <linux/vfs.h>
  37 #include <linux/ptrace.h>
  38 #include <linux/swap.h>
  39 #include <linux/syscalls.h>
  40
  41 #include <asm/types.h>
  42 #include <asm/uaccess.h>
  43 #include <asm/mmu_context.h>
  44
  45 #undef DEBUG
  46
  47 #ifdef DEBUG
  48 #define DBG(x)  printk x
  49 #else
  50 #define DBG(x)
  51 #endif
  52
  53 asmlinkage long sys32_unimplemented(int r26, int r25, int r24, int r23,
  54         int r22, int r21, int r20)
  55 {
  56     printk(KERN_ERR "%s(%d): Unimplemented 32 on 64 syscall #%d!\n",
  57         current->comm, current->pid, r20);
  58     return -ENOSYS;
  59 }