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root/cebix/SheepShaver/src/emul_op.cpp

Comparing SheepShaver/src/emul_op.cpp (file contents):
Revision 1.18 by gbeauche, 2005-01-30T21:48:19Z vs.
Revision 1.21 by gbeauche, 2005-06-30T10:17:58Z

#	Line 51 | Line 51
51		#include "debug.h"
52
53
54	–	#if __BEOS__
55	–	#define PRECISE_TIMING 1
56	–	#else
57	–	#define PRECISE_TIMING 0
58	–	#endif
59	–
60	–
54		// TVector of MakeExecutable
55		static uint32 MakeExecutableTvec;
56
#	Line 289 | Line 282 | void EmulOp(M68kRegisters *r, uint32 pc,
282		MacOSUtilReset();
283		AudioReset();
284
285	<	// Enable DR emulator
286	<	if (PrefsFindBool("jit68k")) {
285	>	// Enable DR emulator (disabled for now)
286	>	if (PrefsFindBool("jit68k") && 0) {
287		D(bug("DR activated\n"));
288		WriteMacInt32(KernelDataAddr + 0x17a0, 3);              // Prepare for DR emulator activation
289		WriteMacInt32(KernelDataAddr + 0x17c0, DR_CACHE_BASE);
#	Line 470 | Line 463 | void EmulOp(M68kRegisters *r, uint32 pc,
463		case OP_IDLE_TIME:
464		// Sleep if no events pending
465		if (ReadMacInt32(0x14c) == 0)
466	<	Delay_usec(16667);
466	>	idle_wait();
467		r->a[0] = ReadMacInt32(0x2b6);
468		break;
469
470		case OP_IDLE_TIME_2:
471		// Sleep if no events pending
472		if (ReadMacInt32(0x14c) == 0)
473	<	Delay_usec(16667);
473	>	idle_wait();
474		r->d[0] = (uint32)-2;
475		break;
476

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