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What function for stack pointer of the register?

A stack pointer is a register pointing to the top of a stack. It supports the fundamental stack manipulations (push and pop) in an efficient manner. Most micro processor hardware has build-in hardware support for stack pointers, typically both in form of dedicated stack pointer registers and in form of addressing modes which support the creation and maintenance of stacks through general-purpose pointer registers. In software, many programming languages feature constructs suited for implementation of stack pointers within the high-level language (such as post-increment and pre-decrement operators in C).


What is implicit stack?

A stack created by the user or a programmer is an implicit stack


Can stack be as a pointer?

A stack is a data structure in which last item inserted is taken out first . That's why they are known as LIFO (last in first out). Inserting an item in stack is termed as push and taking an item out from stack I s termed as pop. Stack pointer is the pointer that points to the top of the stack or that points the item at the top of the stack and help in adding or deleting the item from the top of stack.


How is the stack and stack pointer work?

A stack is a data structure in which last item inserted is taken out first . That's why they are known as LIFO (last in first out). Inserting an item in stack is termed as push and taking an item out from stack I s termed as pop. Stack pointer is the pointer that points to the top of the stack or that points the item at the top of the stack and help in adding or deleting the item from the top of stack.


In what order the elements of a pushdown stack are accessed?

Stack

Related Questions

Advantages and disadvantages of addressing machines?

The Addressing Maching


What are advantages and disadvantages of addressing modes?

nvbn


What will be the addressing mode of instruction POP D in microprocesser 8085?

Stack/explicit.


What are the advantages and disadvantages of stacks?

Stacks are advantageous in enabling simple backtracking algorithms. That is the sole purpose of a stack, so there are no disadvantages as such.


What layer of the TCP stack represents logical addressing and determines the best path through the network?

Internet


What layer of the tcpip stack represents logical addressing and determins the best path through the network?

INTERNET


What is effective address of stack addressing mode?

When you use a stack type instruction, such as PUSH B, you are using the effective address contained in the SP (Stack Pointer) register. In this example, m(SP-1) is set to B, m(SP-2) is set to C, and SP is set to SP-2.


What are advantages of stack?

some disadvantages created in stack using array then that problem solve to linked list use in stack.First advantage for size of stack not limited in linked list using.second essay to stack programme implement using only one pointer.


What are advantages and disadvantages of addressing machine?

There are many advantages and disadvantages of an addressing machine. One advantage is that the writing is very clear and legible.


What function for stack pointer of the register?

A stack pointer is a register pointing to the top of a stack. It supports the fundamental stack manipulations (push and pop) in an efficient manner. Most micro processor hardware has build-in hardware support for stack pointers, typically both in form of dedicated stack pointer registers and in form of addressing modes which support the creation and maintenance of stacks through general-purpose pointer registers. In software, many programming languages feature constructs suited for implementation of stack pointers within the high-level language (such as post-increment and pre-decrement operators in C).


Advantages and disadvantages 4 and 8 connected flood fill algorithm?

Advantages : - very simple - efficiency and correctness Disadvantages : - requires getpixel() system call - not efficient for large polygons - needs a large stack - requires a seed point


What is implicit stack?

A stack created by the user or a programmer is an implicit stack