38 lines
1.0 KiB
C
38 lines
1.0 KiB
C
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/*
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* ord-arr.h
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*
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* Created on: Aug 24, 2011
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* Author: Tiberiu
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*/
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#ifndef ORD_ARR_H_
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#define ORD_ARR_H_
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#include <stdio.h>
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typedef unsigned int uint32;
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typedef unsigned char uint8;
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#define Log(...) { printf(__VA_ARGS__); }
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#define Error(...) { fprintf(stderr, __VA_ARGS__); }
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#define Panic(...) { printf("[PANIC] Kernel panic: "); printf(__VA_ARGS__); }
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#define LogMem(...) { Log("[MemLog] "); Log(__VA_ARGS__); }
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#define ErrorMem(...) { Error("[MemErr] "); Error(__VA_ARGS__); }
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extern uint32* FrameMap;
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extern uint32 TotalFrames;
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extern uint32 TotalMemory;
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extern void ConvertIndexToFrame (uint32 index, uint32* address, uint32* offset);
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extern uint32 ConvertFrameToIndex (uint32 address, uint32 offset);
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extern void MemPhSetFrame (uint32 frame, uint8 value);
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extern uint32 MemPhGetFrame (uint32 frame);
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extern uint32 MemPhFindFreeFrame();
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extern void MemPhAllocFrame(uint8 isKernel, uint8 isWriteable);
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extern void MemPhInitialize(uint32 SystemMemoryKb);
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extern void MemPhReserveFrames (uint32 address, uint32 length);
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#endif /* ORD_ARR_H_ */
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