diff options
Diffstat (limited to 'cpukit/score/macros/rtems/score/stack.inl')
-rw-r--r-- | cpukit/score/macros/rtems/score/stack.inl | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/cpukit/score/macros/rtems/score/stack.inl b/cpukit/score/macros/rtems/score/stack.inl new file mode 100644 index 0000000000..208503b45f --- /dev/null +++ b/cpukit/score/macros/rtems/score/stack.inl @@ -0,0 +1,50 @@ +/* stack.inl + * + * This file contains the macro implementation of the inlined + * routines from the Stack Handler. + * + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + +#ifndef __STACK_inl +#define __STACK_inl + +/*PAGE + * + * _Stack_Initialize + * + */ + +#define _Stack_Initialize( _the_stack, _starting_address, _size ) \ + { \ + (_the_stack)->area = (_starting_address); \ + (_the_stack)->size = (_size); \ + } + +/*PAGE + * + * _Stack_Is_enough + * + */ + +#define _Stack_Is_enough( _size ) \ + ( (_size) >= RTEMS_MINIMUM_STACK_SIZE ) + +/*PAGE + * + * _Stack_Adjust_size + */ + +#define _Stack_Adjust_size( _size ) \ + ((_size) + CPU_STACK_ALIGNMENT) + +#endif +/* end of include file */ |