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Rev 534 Rev 552
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static chunk_t *chunk0;
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static chunk_t *chunk0;
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static spinlock_t heaplock;
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static spinlock_t heaplock;
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void early_heap_init(__address heap, size_t size)
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void early_heap_init(__address heap, size_t size)
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{
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{
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    spinlock_initialize(&heaplock);
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    spinlock_initialize(&heaplock, "heap_lock");
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    memsetb(heap, size, 0);
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    memsetb(heap, size, 0);
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    chunk0 = (chunk_t *) heap;
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    chunk0 = (chunk_t *) heap;
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    chunk0->used = 0;
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    chunk0->used = 0;
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    chunk0->size = size - sizeof(chunk_t);
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    chunk0->size = size - sizeof(chunk_t);
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    chunk0->next = NULL;
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    chunk0->next = NULL;