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#include <stdlib.h>
#include <kernel/heapmgr.H>
#include <kernel/pagemgr.H>
void* malloc(size_t s)
{
if (s > HeapManager::MAX_ALLOC_SIZE)
{
size_t pages = (s+8) / PageManager::PAGESIZE;
void* v = PageManager::allocatePage(pages);
size_t* len = (size_t*)v;
*len = pages << 8;
len++;
return len;
}
else
return HeapManager::allocate(s);
}
void free(void* p)
{
if (NULL == p) return;
size_t* len = (size_t*)p;
len--;
if ((*len) > 0xff)
{
PageManager::freePage(len, (*len) >> 8);
}
else
{
HeapManager::free(p);
}
}
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