arch/arm-native/exec/cachecleare.c

   1 /*
   2     Copyright © 1995-2013, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: CacheClearE() - Clear the caches with extended control.
   6     Lang: english
   7 */
   8
   9 #include <aros/config.h>
  10 #include <exec/types.h>
  11 #include <exec/execbase.h>
  12 #include <aros/libcall.h>
  13
  14 #include "kernel_syscall.h"
  15
  16 #include <proto/exec.h>
  17
  18 /* See rom/exec/cachecleare.c for documentation */
  19
  20 AROS_LH3(void, CacheClearE,
  21     AROS_LHA(APTR, address, A0),
  22     AROS_LHA(ULONG, length, D0),
  23     AROS_LHA(ULONG, caches, D1),
  24     struct ExecBase *, SysBase, 107, Exec)
  25 {
  26     AROS_LIBFUNC_INIT
  27
  28     register APTR addr asm("r0") = address;
  29     register ULONG len asm("r1") = length;
  30     register ULONG c asm ("r2") = caches;
  31
  32     asm volatile("swi %0\n\t"::"I"(SC_CACHECLEARE), "r"(addr), "r"(len), "r"(c):"memory","lr");
  33
  34     AROS_LIBFUNC_EXIT
  35 } /* CacheClearE */