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/* |
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* timer_amiga.cpp - Time Manager emulation, AmigaOS specific stuff |
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* |
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* Basilisk II (C) 1997-1999 Christian Bauer |
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* Basilisk II (C) 1997-2001 Christian Bauer |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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#include <exec/types.h> |
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#include <devices/timer.h> |
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#define __USE_SYSBASE |
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#include <proto/timer.h> |
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#include <proto/intuition.h> |
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#include <inline/timer.h> |
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#include <inline/intuition.h> |
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#include "sysdeps.h" |
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#include "timer.h" |
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#include "debug.h" |
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// Assembly functions |
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extern "C" ULONG TimevalTo64(struct timeval *, ULONG *); |
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extern "C" LONG TimevalToMacTime(struct timeval *); |
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/* |
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* Return microseconds since boot (64 bit) |
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*/ |
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D(bug("Microseconds\n")); |
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struct timeval tv; |
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GetSysTime(&tv); |
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lo = TimevalTo64(&tv, &hi); |
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uint64 tl = (uint64)tv.tv_secs * 1000000 + tv.tv_micro; |
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hi = tl >> 32; |
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lo = tl; |
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} |
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uint32 TimerDateTime(void) |
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{ |
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ULONG secs; |
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ULONG mics; |
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ULONG secs, mics; |
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CurrentTime(&secs, &mics); |
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return secs + TIME_OFFSET; |
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return secs + 0x8b31ef80; |
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} |
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{ |
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if (hosttime.tv_secs < 0) |
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return 0; |
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else |
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return TimevalToMacTime(&hosttime); |
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else { |
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uint64 t = (uint64)hosttime.tv_secs * 1000000 + hosttime.tv_micro; |
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if (t > 0x7fffffff) |
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return t / 1000; // Time in milliseconds |
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else |
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return -t; // Time in negative microseconds |
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} |
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} |
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/* |
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* Suspend emulator thread, virtual CPU in idle mode |
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*/ |
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void idle_wait(void) |
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{ |
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// XXX if you implement this make sure to call idle_resume() from TriggerInterrupt() |
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} |
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/* |
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* Resume execution of emulator thread, events just arrived |
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*/ |
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void idle_resume(void) |
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{ |
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} |
