1984 | OriginalPaper | Chapter
The Stack: Subroutines and Interrupts
Published in:
Assembly Language Programming for the BBC Microcomputer
In section 6.5 we met the idea of a queue. This was described as a FIFO structure, in that the first item to enter the queue was the first to be taken from it. The contrasting structure to this is the stack, for this is a FILO data structure. Thus, the first item on the stack is the last to be taken from it; and conversely, the last item on the stack is the first to be taken from it.