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/* |
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* emul_op.cpp - 68k opcodes for ROM patches |
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* |
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< |
* SheepShaver (C) 1997-2002 Christian Bauer and Marc Hellwig |
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> |
* SheepShaver (C) 1997-2004 Christian Bauer and Marc Hellwig |
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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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#endif |
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// Patch DebugStr() |
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< |
static const uint8 proc[] = { |
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M68K_EMUL_OP_DEBUG_STR >> 8, M68K_EMUL_OP_DEBUG_STR & 0xff, |
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< |
0x4e, 0x74, // rtd #4 |
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< |
0x00, 0x04 |
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> |
static const uint16 proc[] = { |
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PW(M68K_EMUL_OP_DEBUG_STR), |
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PW(0x4e74), // rtd #4 |
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PW(0x0004) |
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}; |
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WriteMacInt32(0x1dfc, (uint32)proc); |
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break; |
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#if !PRECISE_TIMING |
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TimerInterrupt(); |
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#endif |
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– |
#if EMULATED_PPC |
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ExecuteNative(NATIVE_VIDEO_VBL); |
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– |
#else |
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– |
ExecutePPC(VideoVBL); |
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#endif |
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static int tick_counter = 0; |
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if (++tick_counter >= 60) { |
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} |
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if (InterruptFlags & INTFLAG_ETHER) { |
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ClearInterruptFlag(INTFLAG_ETHER); |
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– |
#if EMULATED_PPC |
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ExecuteNative(NATIVE_ETHER_IRQ); |
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#else |
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ExecutePPC(EtherIRQ); |
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#endif |
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} |
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if (InterruptFlags & INTFLAG_TIMER) { |
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ClearInterruptFlag(INTFLAG_TIMER); |
