Starting to move towards proper HAL and ring3
- slight clean up of PCI driver - Added TaskSegment header - Rename some folders
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73
source/lib/include/stack.h
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73
source/lib/include/stack.h
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#pragma once
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#include "../../kernel/memory/KernelHeap.h"
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#include <stdint.h>
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template <typename T>
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class Stack {
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public:
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inline Stack() {
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elements = (T[MAX_STACK_SIZE]) malloc(MAX_STACK_SIZE * sizeof(T));
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num = 0;
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}
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inline void Push(T element){
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num++;
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if(num > MAX_STACK_SIZE)
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grow();
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element[num] = element;
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}
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inline T Pop()
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{
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T temp = elements[num];
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num --;
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return temp;
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}
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inline bool isEmpty()
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{
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return num == 0;
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}
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inline bool isFull()
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{
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return num == MAX_STACK_SIZE;
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}
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inline int count()
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{
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return num;
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}
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inline ~Stack()
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{
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free(elements);
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}
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private:
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unsigned int MAX_STACK_SIZE;
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T[MAX_STACK_SIZE] elements;
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unsigned int num;
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inline void grow (){
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MAX_STACK_SIZE = MAX_STACK_SIZE + (int)(MAX_STACK_SIZE / 4);
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T[] new_elements =(T[MAX_STACK_SIZE]) malloc(MAX_STACK_SIZE * sizeof(T));
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for ( int i = 0; i < num ; i++){
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new_elements[i] = elements[i];
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}
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free(elements);
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elements = new_elements;
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}
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};
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