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root/cebix/SheepShaver/src/emul_op.cpp

Comparing SheepShaver/src/emul_op.cpp (file contents):
Revision 1.22 by gbeauche, 2005-07-02T17:51:43Z vs.
Revision 1.25 by asvitkine, 2011-12-27T07:22:18Z

#	Line 1 | Line 1
1		/*
2		*  emul_op.cpp - 68k opcodes for ROM patches
3		*
4	<	*  SheepShaver (C) 1997-2005 Christian Bauer and Marc Hellwig
4	>	*  SheepShaver (C) 1997-2008 Christian Bauer and Marc Hellwig
5		*
6		*  This program is free software; you can redistribute it and/or modify
7		*  it under the terms of the GNU General Public License as published by
#	Line 261 | Line 261 | void EmulOp(M68kRegisters *r, uint32 pc,
261
262		// Patch DebugStr()
263		static const uint8 proc_template[] = {
264	<	M68K_EMUL_OP_DEBUG_STR >> 8, M68K_EMUL_OP_DEBUG_STR,
264	>	M68K_EMUL_OP_DEBUG_STR >> 8, M68K_EMUL_OP_DEBUG_STR & 0xFF,
265		0x4e, 0x74,                     // rtd  #4
266		0x00, 0x04
267		};
#	Line 290 | Line 290 | void EmulOp(M68kRegisters *r, uint32 pc,
290		WriteMacInt32(KernelDataAddr + 0x17c4, DR_CACHE_SIZE);
291		WriteMacInt32(KernelDataAddr + 0x1b04, DR_CACHE_BASE);
292		WriteMacInt32(KernelDataAddr + 0x1b00, DR_EMULATOR_BASE);
293	<	memcpy((void *)DR_EMULATOR_BASE, (void *)(ROM_BASE + 0x370000), DR_EMULATOR_SIZE);
293	>	memcpy((void *)DR_EMULATOR_BASE, (void *)(ROMBase + 0x370000), DR_EMULATOR_SIZE);
294		MakeExecutable(0, DR_EMULATOR_BASE, DR_EMULATOR_SIZE);
295		}
296		break;

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