#include "stack.h"
#include "mm.h"
#include "hos_defines.h"

void stack_bootstrap()
{
    /*
     * running from our temporary stack while segmentation is enabled,
     * set up the "permanent" stack for use while paging
     */
    u32_t stack_page_virt = KERNEL_STACK_TOP - PAGE_SIZE;
    for (int i = 0; i < STACK_INITIAL_SIZE; i++)
    {
        u32_t stack_page_phys = mm_early_page_alloc();
        mm_early_map(stack_page_virt, stack_page_phys, 0, 1);
        stack_page_virt -= PAGE_SIZE;
    }
}