Calling longjmp restores the stack pointer, which because the function returned would point to a non-existent and potentially overwritten or corrupted stack frame.
22.
A weakness of this approach is that operating systems necessarily need to call lower-level code to, for instance, move the stack pointer.
23.
Through the use of the Stack Pointer ( R6 ) and Program Counter ( R7 ) as referenceable registers, there were 10 conceptual addressing modes available.
24.
A " stack pointer " register tracks the top of the stack; it is adjusted each time a value is " pushed " onto the stack.
25.
Additionally, a third index register ( Z ) was included, the stack pointer was widened to 16 bits, and the direct page addressing mode.
26.
If a pop operation on the stack causes the stack pointer to move past the origin of the stack, a " stack underflow " occurs.
27.
If a push operation causes the stack pointer to increment or decrement beyond the maximum extent of the stack, a " stack overflow " occurs.
28.
The stack area traditionally adjoined the heap area and they grew towards each other; when the stack pointer met the heap pointer, free memory was exhausted.
29.
If an interrupt is called, the current instruction pointer ( IP ) is saved on the stack, and the stack pointer ( SP ) is decremented.
30.
As data items are added to the stack, the stack pointer is displaced to indicate the current extent of the stack, which expands away from the origin.
How to say stack pointer in Hindi and what is the meaning of stack pointer in Hindi? stack pointer Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.
