Nils O. Selåsdal
30 lines
666 B
C
30 lines
666 B
C
#pragma once
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#include <stdlib.h>
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void *platform_malloc(size_t size);
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U32 platform_page_size(void);
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void *memory_allocate(size_t size);
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void *memory_reserve(size_t size);
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void memory_commit(void *mem, size_t size);
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void memory_decommit(void *mem, size_t size);
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void memory_free(void *mem, size_t size);
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static INLINE size_t AlignToPageEnd(size_t size)
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{
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U32 page_size = platform_page_size();
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size_t aligned_size = AlignUpPow2(size, page_size);
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return aligned_size;
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}
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static INLINE size_t AlignToPageStart(size_t size)
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{
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U32 page_size = platform_page_size();
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size_t aligned_size = AlignDownPow2(size, page_size);
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return aligned_size;
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}
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