What (who) is stack machine - definition

Call stack

STACK DATA STRUCTURE THAT STORES INFORMATION ABOUT THE ACTIVE SUBROUTINES OF A COMPUTER PROGRAM

Stack pointer; Stack frame; Frame pointer; Activation record; Stack unwinding; Function stack; Call Stack; Run-time stack; Control stack; Process stack; Runtime stack; Framepointer; Callstack; CallStack; Call frame; Call chain; Display register; Access link; Mark pointer; Return pointer; Callstacks; Activation frame; Outgoing arguments area; Callout area; Call stack inspection; Call Frame Information; Stack pointe

In computer science, a call stack is a stack data structure that stores information about the active subroutines of a computer program. This kind of stack is also known as an execution stack, program stack, control stack, run-time stack, or machine stack, and is often shortened to just "the stack".

https://en.wikipedia.org/wiki/Call_stack

stack frame

STACK DATA STRUCTURE THAT STORES INFORMATION ABOUT THE ACTIVE SUBROUTINES OF A COMPUTER PROGRAM

activation record

stack pointer

STACK DATA STRUCTURE THAT STORES INFORMATION ABOUT THE ACTIVE SUBROUTINES OF A COMPUTER PROGRAM

<architecture, programming> (SP) A register or variable pointing to the top of a stack. (2004-11-08)

Wikipedia

Stack machine

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https://en.wikipedia.org/wiki/Stack machine