Lines Matching refs:STACK_DIRECTION
55 # ifndef STACK_DIRECTION
58 -- must know STACK_DIRECTION at compile-time
61 # endif /* STACK_DIRECTION undefined */
75 /* Define STACK_DIRECTION if you know the direction of stack
79 STACK_DIRECTION > 0 => grows toward higher addresses
80 STACK_DIRECTION < 0 => grows toward lower addresses
81 STACK_DIRECTION = 0 => direction of growth unknown */
83 # ifndef STACK_DIRECTION
84 # define STACK_DIRECTION 0 /* Direction unknown. */
87 # if STACK_DIRECTION != 0
89 # define STACK_DIR STACK_DIRECTION /* Known at compile-time. */
91 # else /* STACK_DIRECTION == 0; need run-time code. */
118 # endif /* STACK_DIRECTION == 0 */
156 # if STACK_DIRECTION == 0