51 lines
1.3 KiB
C
51 lines
1.3 KiB
C
/****************************************************************/
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/* TMS320C32 */
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/* ====== BIOS, ÊËÀÈÍ, ÊËÂÑÏ ====== */
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/* ÖÍÈÈ ÑÝÒ (ñ) 1998-2001ã. */
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/****************************************************************/
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/* log_to_mem.h
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****************************************************************
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* Çàïèñü ëîãîâ â ïàìyòü *
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****************************************************************/
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#ifndef _LOG_TO_MEM
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#define _LOG_TO_MEM
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Îïðåäåëåíèa äëa ðàáîòû ëîããåðà */
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#define LOG_PAGE_START 0x0200000
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#define LOG_PAGE_LEN 0xFA00
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extern int no_write, never_write; // Ôëàãè, ÷òîáû íå ïèñàòü (åñëè ÷òî)
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extern int Read_Log; // ôëàã, ÷òî ìû ÷èòàåì
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typedef struct
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{
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unsigned long Start;
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unsigned long Finis;
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unsigned long Adres;
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unsigned int Circl;
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} LOG;
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extern LOG Log;
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/* Çàïèñü ñëîâa â ïàìàòü, ãäå ëîãè ëåæàò */
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#define Log_to_mem(x) *(int *)(Log.Adres++) = x
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/* Ïðîâåðêà ãðàíèöû ïàìàòè äëà ëîãîâ */
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//#define Test_mem_limit(x) if(Log.Adres > (Log.Finis - (x))) Log.Adres = Log.Start
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#define Test_mem_limit(x) if(Log.Adres > (Log.Finis - (x))) Log.Adres = Log.Finis - (x)
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/* Î÷èñòêà ïàìàòè (îáíóëåíèå) */
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void clear_mem();
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#ifdef __cplusplus
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}
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#endif
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#endif /* _LOG_TO_MEM */
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