arch/m68k-amiga/kernel/sti.c

   1 #include <aros/kernel.h>
   2 #include <aros/libcall.h>
   3
   4 #include <kernel_base.h>
   5
   6 /*****************************************************************************
   7
   8     NAME */
   9 #include <proto/kernel.h>
  10
  11 AROS_LH0I(void, KrnSti,
  12
  13 /*  SYNOPSIS */
  14
  15 /*  LOCATION */
  16         struct KernelBase *, KernelBase, 10, Kernel)
  17
  18 /*  FUNCTION
  19         Instantly enable interrupts.
  20
  21     INPUTS
  22         None
  23
  24     RESULT
  25         None
  26
  27     NOTES
  28         This is low level function, it does not have nesting count
  29         and state tracking mechanism. It operates directly on the CPU.
  30         Normal applications should consider using exec.library/Enable().
  31
  32     EXAMPLE
  33
  34     BUGS
  35
  36     SEE ALSO
  37         KrnCli()
  38
  39     INTERNALS
  40
  41 ******************************************************************************/
  42 {
  43     AROS_LIBFUNC_INIT
  44
  45     asm volatile ("move.w #0xc000,0xdff09a\n");
  46
  47     AROS_LIBFUNC_EXIT
  48 }