diff options
Diffstat (limited to 'source/cpuops.cpp')
| -rw-r--r-- | source/cpuops.cpp | 5307 |
1 files changed, 0 insertions, 5307 deletions
diff --git a/source/cpuops.cpp b/source/cpuops.cpp deleted file mode 100644 index 9dc7f0c..0000000 --- a/source/cpuops.cpp +++ /dev/null @@ -1,5307 +0,0 @@ -/******************************************************************************* - Snes9x - Portable Super Nintendo Entertainment System (TM) emulator. - - (c) Copyright 1996 - 2002 Gary Henderson (gary.henderson@ntlworld.com) and - Jerremy Koot (jkoot@snes9x.com) - - (c) Copyright 2001 - 2004 John Weidman (jweidman@slip.net) - - (c) Copyright 2002 - 2004 Brad Jorsch (anomie@users.sourceforge.net), - funkyass (funkyass@spam.shaw.ca), - Joel Yliluoma (http://iki.fi/bisqwit/) - Kris Bleakley (codeviolation@hotmail.com), - Matthew Kendora, - Nach (n-a-c-h@users.sourceforge.net), - Peter Bortas (peter@bortas.org) and - zones (kasumitokoduck@yahoo.com) - - C4 x86 assembler and some C emulation code - (c) Copyright 2000 - 2003 zsKnight (zsknight@zsnes.com), - _Demo_ (_demo_@zsnes.com), and Nach - - C4 C++ code - (c) Copyright 2003 Brad Jorsch - - DSP-1 emulator code - (c) Copyright 1998 - 2004 Ivar (ivar@snes9x.com), _Demo_, Gary Henderson, - John Weidman, neviksti (neviksti@hotmail.com), - Kris Bleakley, Andreas Naive - - DSP-2 emulator code - (c) Copyright 2003 Kris Bleakley, John Weidman, neviksti, Matthew Kendora, and - Lord Nightmare (lord_nightmare@users.sourceforge.net - - OBC1 emulator code - (c) Copyright 2001 - 2004 zsKnight, pagefault (pagefault@zsnes.com) and - Kris Bleakley - Ported from x86 assembler to C by sanmaiwashi - - SPC7110 and RTC C++ emulator code - (c) Copyright 2002 Matthew Kendora with research by - zsKnight, John Weidman, and Dark Force - - S-DD1 C emulator code - (c) Copyright 2003 Brad Jorsch with research by - Andreas Naive and John Weidman - - S-RTC C emulator code - (c) Copyright 2001 John Weidman - - ST010 C++ emulator code - (c) Copyright 2003 Feather, Kris Bleakley, John Weidman and Matthew Kendora - - Super FX x86 assembler emulator code - (c) Copyright 1998 - 2003 zsKnight, _Demo_, and pagefault - - Super FX C emulator code - (c) Copyright 1997 - 1999 Ivar, Gary Henderson and John Weidman - - - SH assembler code partly based on x86 assembler code - (c) Copyright 2002 - 2004 Marcus Comstedt (marcus@mc.pp.se) - - - Specific ports contains the works of other authors. See headers in - individual files. - - Snes9x homepage: http://www.snes9x.com - - Permission to use, copy, modify and distribute Snes9x in both binary and - source form, for non-commercial purposes, is hereby granted without fee, - providing that this license information and copyright notice appear with - all copies and any derived work. - - This software is provided 'as-is', without any express or implied - warranty. In no event shall the authors be held liable for any damages - arising from the use of this software. - - Snes9x is freeware for PERSONAL USE only. Commercial users should - seek permission of the copyright holders first. Commercial use includes - charging money for Snes9x or software derived from Snes9x. - - The copyright holders request that bug fixes and improvements to the code - should be forwarded to them so everyone can benefit from the modifications - in future versions. - - Super NES and Super Nintendo Entertainment System are trademarks of - Nintendo Co., Limited and its subsidiary companies. -*******************************************************************************/ - -/*****************************************************************************/ -/* CPU-S9xOpcodes.CPP */ -/* This file contains all the opcodes */ -/*****************************************************************************/ - -#include "snes9x.h" -#include "memmap.h" -#include "missing.h" -#include "apu.h" -#include "sa1.h" -#include "spc7110.h" - -#include "cpuexec.h" -#include "cpuaddr.h" -#include "cpuops.h" -#include "cpumacro.h" -#include "apu.h" - -EXTERN_C long OpAddress; - -// For use with the opcodes whose functions here examine the OpAddress. -static void OpAddressPassthrough (long Addr) -{ - OpAddress = Addr; -} - -/* ADC *************************************************************************************** */ -static void Op69M1 (void) -{ - Immediate8 (READ, ADC8); -} - -static void Op69M0 (void) -{ - Immediate16 (READ, ADC16); -} - -static void Op65M1 (void) -{ - Direct (READ, ADC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op65M0 (void) -{ - Direct (READ, ADC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op75M1 (void) -{ - DirectIndexedX (READ, ADC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op75M0 (void) -{ - DirectIndexedX (READ, ADC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op72M1 (void) -{ - DirectIndirect (READ, ADC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op72M0 (void) -{ - DirectIndirect (READ, ADC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op61M1 (void) -{ - DirectIndexedIndirect (READ, ADC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op61M0 (void) -{ - DirectIndexedIndirect (READ, ADC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op71M1 (void) -{ - DirectIndirectIndexed (READ, ADC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op71M0 (void) -{ - DirectIndirectIndexed (READ, ADC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op67M1 (void) -{ - DirectIndirectLong (READ, ADC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op67M0 (void) -{ - DirectIndirectLong (READ, ADC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op77M1 (void) -{ - DirectIndirectIndexedLong (READ, ADC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op77M0 (void) -{ - DirectIndirectIndexedLong (READ, ADC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op6DM1 (void) -{ - Absolute (READ, ADC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op6DM0 (void) -{ - Absolute (READ, ADC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op7DM1 (void) -{ - AbsoluteIndexedX (READ, ADC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op7DM0 (void) -{ - AbsoluteIndexedX (READ, ADC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op79M1 (void) -{ - AbsoluteIndexedY (READ, ADC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op79M0 (void) -{ - AbsoluteIndexedY (READ, ADC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op6FM1 (void) -{ - AbsoluteLong (READ, ADC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void Op6FM0 (void) -{ - AbsoluteLong (READ, ADC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void Op7FM1 (void) -{ - AbsoluteLongIndexedX (READ, ADC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void Op7FM0 (void) -{ - AbsoluteLongIndexedX (READ, ADC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void Op63M1 (void) -{ - StackRelative (READ, ADC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif -} - -static void Op63M0 (void) -{ - StackRelative (READ, ADC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif -} - -static void Op73M1 (void) -{ - StackRelativeIndirectIndexed (READ, ADC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + TWO_CYCLES; -#endif -} - -static void Op73M0 (void) -{ - StackRelativeIndirectIndexed (READ, ADC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + TWO_CYCLES; -#endif -} - -/**********************************************************************************************/ - -/* AND *************************************************************************************** */ -static void Op29M1 (void) -{ - ICPU.Registers.AL &= *CPU.PC++; -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif - SetZN8 (ICPU.Registers.AL); -} - -static void Op29M0 (void) -{ -#ifdef FAST_LSB_WORD_ACCESS - ICPU.Registers.A.W &= *(uint16 *) CPU.PC; -#else - ICPU.Registers.A.W &= *CPU.PC + (*(CPU.PC + 1) << 8); -#endif - CPU.PC += 2; -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif - SetZN16 (ICPU.Registers.A.W); -} - -static void Op25M1 (void) -{ - Direct (READ, AND8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op25M0 (void) -{ - Direct (READ, AND16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op35M1 (void) -{ - DirectIndexedX (READ, AND8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op35M0 (void) -{ - DirectIndexedX (READ, AND16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op32M1 (void) -{ - DirectIndirect (READ, AND8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op32M0 (void) -{ - DirectIndirect (READ, AND16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op21M1 (void) -{ - DirectIndexedIndirect (READ, AND8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op21M0 (void) -{ - DirectIndexedIndirect (READ, AND16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op31M1 (void) -{ - DirectIndirectIndexed (READ, AND8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op31M0 (void) -{ - DirectIndirectIndexed (READ, AND16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op27M1 (void) -{ - DirectIndirectLong (READ, AND8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op27M0 (void) -{ - DirectIndirectLong (READ, AND16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op37M1 (void) -{ - DirectIndirectIndexedLong (READ, AND8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op37M0 (void) -{ - DirectIndirectIndexedLong (READ, AND16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op2DM1 (void) -{ - Absolute (READ, AND8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op2DM0 (void) -{ - Absolute (READ, AND16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op3DM1 (void) -{ - AbsoluteIndexedX (READ, AND8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op3DM0 (void) -{ - AbsoluteIndexedX (READ, AND16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op39M1 (void) -{ - AbsoluteIndexedY (READ, AND8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op39M0 (void) -{ - AbsoluteIndexedY (READ, AND16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op2FM1 (void) -{ - AbsoluteLong (READ, AND8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void Op2FM0 (void) -{ - AbsoluteLong (READ, AND16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void Op3FM1 (void) -{ - AbsoluteLongIndexedX (READ, AND8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void Op3FM0 (void) -{ - AbsoluteLongIndexedX (READ, AND16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void Op23M1 (void) -{ - StackRelative (READ, AND8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif -} - -static void Op23M0 (void) -{ - StackRelative (READ, AND16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif -} - -static void Op33M1 (void) -{ - StackRelativeIndirectIndexed (READ, AND8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + TWO_CYCLES; -#endif -} - -static void Op33M0 (void) -{ - StackRelativeIndirectIndexed (READ, AND16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + TWO_CYCLES; -#endif -} -/**********************************************************************************************/ - -/* ASL *************************************************************************************** */ -static void Op0AM1 (void) -{ - A_ASL8 (); -} - -static void Op0AM0 (void) -{ - A_ASL16 (); -} - -static void Op06M1 (void) -{ - Direct (MODIFY, ASL8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op06M0 (void) -{ - Direct (MODIFY, ASL16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op16M1 (void) -{ - DirectIndexedX (MODIFY, ASL8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op16M0 (void) -{ - DirectIndexedX (MODIFY, ASL16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op0EM1 (void) -{ - Absolute (MODIFY, ASL8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op0EM0 (void) -{ - Absolute (MODIFY, ASL16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op1EM1 (void) -{ - AbsoluteIndexedX (MODIFY, ASL8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op1EM0 (void) -{ - AbsoluteIndexedX (MODIFY, ASL16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} -/**********************************************************************************************/ - -/* BIT *************************************************************************************** */ -static void Op89M1 (void) -{ - ICPU._Zero = ICPU.Registers.AL & *CPU.PC++; -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op89M0 (void) -{ -#ifdef FAST_LSB_WORD_ACCESS - ICPU._Zero = (ICPU.Registers.A.W & *(uint16 *) CPU.PC) != 0; -#else - ICPU._Zero = (ICPU.Registers.A.W & (*CPU.PC + (*(CPU.PC + 1) << 8))) != 0; -#endif -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif - CPU.PC += 2; -} - -static void Op24M1 (void) -{ - Direct (READ, BIT8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op24M0 (void) -{ - Direct (READ, BIT16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op34M1 (void) -{ - DirectIndexedX (READ, BIT8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op34M0 (void) -{ - DirectIndexedX (READ, BIT16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op2CM1 (void) -{ - Absolute (READ, BIT8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op2CM0 (void) -{ - Absolute (READ, BIT16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op3CM1 (void) -{ - AbsoluteIndexedX (READ, BIT8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op3CM0 (void) -{ - AbsoluteIndexedX (READ, BIT16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} -/**********************************************************************************************/ - -/* CMP *************************************************************************************** */ -static void OpC9M1 (void) -{ - int32 Int32 = (int) ICPU.Registers.AL - (intptr_t) *CPU.PC++; - ICPU._Carry = Int32 >= 0; - SetZN8 ((uint8) Int32); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpC9M0 (void) -{ - int32 Int32; -#ifdef FAST_LSB_WORD_ACCESS - Int32 = (long) ICPU.Registers.A.W - (long) *(uint16 *) CPU.PC; -#else - Int32 = (long) ICPU.Registers.A.W - - (long) (*CPU.PC + (*(CPU.PC + 1) << 8)); -#endif - ICPU._Carry = Int32 >= 0; - SetZN16 ((uint16) Int32); - CPU.PC += 2; -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpC5M1 (void) -{ - Direct (READ, CMP8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpC5M0 (void) -{ - Direct (READ, CMP16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpD5M1 (void) -{ - DirectIndexedX (READ, CMP8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void OpD5M0 (void) -{ - DirectIndexedX (READ, CMP16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void OpD2M1 (void) -{ - DirectIndirect (READ, CMP8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpD2M0 (void) -{ - DirectIndirect (READ, CMP16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpC1M1 (void) -{ - DirectIndexedIndirect (READ, CMP8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpC1M0 (void) -{ - DirectIndexedIndirect (READ, CMP16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpD1M1 (void) -{ - DirectIndirectIndexed (READ, CMP8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpD1M0 (void) -{ - DirectIndirectIndexed (READ, CMP16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpC7M1 (void) -{ - DirectIndirectLong (READ, CMP8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpC7M0 (void) -{ - DirectIndirectLong (READ, CMP16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpD7M1 (void) -{ - DirectIndirectIndexedLong (READ, CMP8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpD7M0 (void) -{ - DirectIndirectIndexedLong (READ, CMP16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpCDM1 (void) -{ - Absolute (READ, CMP8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpCDM0 (void) -{ - Absolute (READ, CMP16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpDDM1 (void) -{ - AbsoluteIndexedX (READ, CMP8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpDDM0 (void) -{ - AbsoluteIndexedX (READ, CMP16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpD9M1 (void) -{ - AbsoluteIndexedY (READ, CMP8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpD9M0 (void) -{ - AbsoluteIndexedY (READ, CMP16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpCFM1 (void) -{ - AbsoluteLong (READ, CMP8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void OpCFM0 (void) -{ - AbsoluteLong (READ, CMP16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void OpDFM1 (void) -{ - AbsoluteLongIndexedX (READ, CMP8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void OpDFM0 (void) -{ - AbsoluteLongIndexedX (READ, CMP16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void OpC3M1 (void) -{ - StackRelative (READ, CMP8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif -} - -static void OpC3M0 (void) -{ - StackRelative (READ, CMP16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif -} - -static void OpD3M1 (void) -{ - StackRelativeIndirectIndexed (READ, CMP8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + TWO_CYCLES; -#endif -} - -static void OpD3M0 (void) -{ - StackRelativeIndirectIndexed (READ, CMP16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + TWO_CYCLES; -#endif -} - -/**********************************************************************************************/ - -/* CMX *************************************************************************************** */ -static void OpE0X1 (void) -{ - int32 Int32 = (int) ICPU.Registers.XL - (intptr_t) *CPU.PC++; - ICPU._Carry = Int32 >= 0; - SetZN8 ((uint8) Int32); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpE0X0 (void) -{ - int32 Int32; -#ifdef FAST_LSB_WORD_ACCESS - Int32 = (long) ICPU.Registers.X.W - (long) *(uint16 *) CPU.PC; -#else - Int32 = (long) ICPU.Registers.X.W - - (long) (*CPU.PC + (*(CPU.PC + 1) << 8)); -#endif - ICPU._Carry = Int32 >= 0; - SetZN16 ((uint16) Int32); - CPU.PC += 2; -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpE4X1 (void) -{ - Direct (READ, CMX8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpE4X0 (void) -{ - Direct (READ, CMX16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpECX1 (void) -{ - Absolute (READ, CMX8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpECX0 (void) -{ - Absolute (READ, CMX16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -/**********************************************************************************************/ - -/* CMY *************************************************************************************** */ -static void OpC0X1 (void) -{ - int32 Int32 = (int) ICPU.Registers.YL - (intptr_t) *CPU.PC++; - ICPU._Carry = Int32 >= 0; - SetZN8 ((uint8) Int32); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpC0X0 (void) -{ - int32 Int32; -#ifdef FAST_LSB_WORD_ACCESS - Int32 = (long) ICPU.Registers.Y.W - (long) *(uint16 *) CPU.PC; -#else - Int32 = (long) ICPU.Registers.Y.W - - (long) (*CPU.PC + (*(CPU.PC + 1) << 8)); -#endif - ICPU._Carry = Int32 >= 0; - SetZN16 ((uint16) Int32); - CPU.PC += 2; -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpC4X1 (void) -{ - Direct (READ, CMY8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpC4X0 (void) -{ - Direct (READ, CMY16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpCCX1 (void) -{ - Absolute (READ, CMY8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpCCX0 (void) -{ - Absolute (READ, CMY16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -/**********************************************************************************************/ - -/* DEC *************************************************************************************** */ -static void Op3AM1 (void) -{ - A_DEC8 (); -} - -static void Op3AM0 (void) -{ - A_DEC16 (); -} - -static void OpC6M1 (void) -{ - Direct (MODIFY, DEC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void OpC6M0 (void) -{ - Direct (MODIFY, DEC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void OpD6M1 (void) -{ - DirectIndexedX (MODIFY, DEC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE /* memory */ + ONE_CYCLE /* opcode */; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void OpD6M0 (void) -{ - DirectIndexedX (MODIFY, DEC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE /* memory */ + ONE_CYCLE /* opcode */; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void OpCEM1 (void) -{ - Absolute (MODIFY, DEC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void OpCEM0 (void) -{ - Absolute (MODIFY, DEC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void OpDEM1 (void) -{ - AbsoluteIndexedX (MODIFY, DEC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void OpDEM0 (void) -{ - AbsoluteIndexedX (MODIFY, DEC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -/**********************************************************************************************/ - -/* EOR *************************************************************************************** */ -static void Op49M1 (void) -{ - ICPU.Registers.AL ^= *CPU.PC++; -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif - SetZN8 (ICPU.Registers.AL); -} - -static void Op49M0 (void) -{ -#ifdef FAST_LSB_WORD_ACCESS - ICPU.Registers.A.W ^= *(uint16 *) CPU.PC; -#else - ICPU.Registers.A.W ^= *CPU.PC + (*(CPU.PC + 1) << 8); -#endif - CPU.PC += 2; -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif - SetZN16 (ICPU.Registers.A.W); -} - -static void Op45M1 (void) -{ - Direct (READ, EOR8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op45M0 (void) -{ - Direct (READ, EOR16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op55M1 (void) -{ - DirectIndexedX (READ, EOR8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op55M0 (void) -{ - DirectIndexedX (READ, EOR16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op52M1 (void) -{ - DirectIndirect (READ, EOR8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op52M0 (void) -{ - DirectIndirect (READ, EOR16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op41M1 (void) -{ - DirectIndexedIndirect (READ, EOR8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op41M0 (void) -{ - DirectIndexedIndirect (READ, EOR16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op51M1 (void) -{ - DirectIndirectIndexed (READ, EOR8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op51M0 (void) -{ - DirectIndirectIndexed (READ, EOR16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op47M1 (void) -{ - DirectIndirectLong (READ, EOR8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op47M0 (void) -{ - DirectIndirectLong (READ, EOR16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op57M1 (void) -{ - DirectIndirectIndexedLong (READ, EOR8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op57M0 (void) -{ - DirectIndirectIndexedLong (READ, EOR16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op4DM1 (void) -{ - Absolute (READ, EOR8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op4DM0 (void) -{ - Absolute (READ, EOR16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op5DM1 (void) -{ - AbsoluteIndexedX (READ, EOR8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op5DM0 (void) -{ - AbsoluteIndexedX (READ, EOR16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op59M1 (void) -{ - AbsoluteIndexedY (READ, EOR8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op59M0 (void) -{ - AbsoluteIndexedY (READ, EOR16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op4FM1 (void) -{ - AbsoluteLong (READ, EOR8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void Op4FM0 (void) -{ - AbsoluteLong (READ, EOR16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void Op5FM1 (void) -{ - AbsoluteLongIndexedX (READ, EOR8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void Op5FM0 (void) -{ - AbsoluteLongIndexedX (READ, EOR16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void Op43M1 (void) -{ - StackRelative (READ, EOR8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif -} - -static void Op43M0 (void) -{ - StackRelative (READ, EOR16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif -} - -static void Op53M1 (void) -{ - StackRelativeIndirectIndexed (READ, EOR8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + TWO_CYCLES; -#endif -} - -static void Op53M0 (void) -{ - StackRelativeIndirectIndexed (READ, EOR16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + TWO_CYCLES; -#endif -} - -/**********************************************************************************************/ - -/* INC *************************************************************************************** */ -static void Op1AM1 (void) -{ - A_INC8 (); -} - -static void Op1AM0 (void) -{ - A_INC16 (); -} - -static void OpE6M1 (void) -{ - Direct (MODIFY, INC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void OpE6M0 (void) -{ - Direct (MODIFY, INC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void OpF6M1 (void) -{ - DirectIndexedX (MODIFY, INC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE /* memory */ + ONE_CYCLE /* opcode */; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void OpF6M0 (void) -{ - DirectIndexedX (MODIFY, INC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE /* memory */ + ONE_CYCLE /* opcode */; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void OpEEM1 (void) -{ - Absolute (MODIFY, INC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void OpEEM0 (void) -{ - Absolute (MODIFY, INC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void OpFEM1 (void) -{ - AbsoluteIndexedX (MODIFY, INC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void OpFEM0 (void) -{ - AbsoluteIndexedX (MODIFY, INC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -/**********************************************************************************************/ -/* LDA *************************************************************************************** */ -static void OpA9M1 (void) -{ - ICPU.Registers.AL = *CPU.PC++; -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif - SetZN8 (ICPU.Registers.AL); -} - -static void OpA9M0 (void) -{ -#ifdef FAST_LSB_WORD_ACCESS - ICPU.Registers.A.W = *(uint16 *) CPU.PC; -#else - ICPU.Registers.A.W = *CPU.PC + (*(CPU.PC + 1) << 8); -#endif - - CPU.PC += 2; -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif - SetZN16 (ICPU.Registers.A.W); -} - -static void OpA5M1 (void) -{ - Direct (READ, LDA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpA5M0 (void) -{ - Direct (READ, LDA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpB5M1 (void) -{ - DirectIndexedX (READ, LDA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void OpB5M0 (void) -{ - DirectIndexedX (READ, LDA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void OpB2M1 (void) -{ - DirectIndirect (READ, LDA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpB2M0 (void) -{ - DirectIndirect (READ, LDA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpA1M1 (void) -{ - DirectIndexedIndirect (READ, LDA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpA1M0 (void) -{ - DirectIndexedIndirect (READ, LDA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpB1M1 (void) -{ - DirectIndirectIndexed (READ, LDA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpB1M0 (void) -{ - DirectIndirectIndexed (READ, LDA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpA7M1 (void) -{ - DirectIndirectLong (READ, LDA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpA7M0 (void) -{ - DirectIndirectLong (READ, LDA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpB7M1 (void) -{ - DirectIndirectIndexedLong (READ, LDA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpB7M0 (void) -{ - DirectIndirectIndexedLong (READ, LDA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpADM1 (void) -{ - Absolute (READ, LDA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpADM0 (void) -{ - Absolute (READ, LDA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpBDM1 (void) -{ - AbsoluteIndexedX (READ, LDA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpBDM0 (void) -{ - AbsoluteIndexedX (READ, LDA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpB9M1 (void) -{ - AbsoluteIndexedY (READ, LDA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpB9M0 (void) -{ - AbsoluteIndexedY (READ, LDA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpAFM1 (void) -{ - AbsoluteLong (READ, LDA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void OpAFM0 (void) -{ - AbsoluteLong (READ, LDA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void OpBFM1 (void) -{ - AbsoluteLongIndexedX (READ, LDA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void OpBFM0 (void) -{ - AbsoluteLongIndexedX (READ, LDA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void OpA3M1 (void) -{ - StackRelative (READ, LDA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif -} - -static void OpA3M0 (void) -{ - StackRelative (READ, LDA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif -} - -static void OpB3M1 (void) -{ - StackRelativeIndirectIndexed (READ, LDA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + TWO_CYCLES; -#endif -} - -static void OpB3M0 (void) -{ - StackRelativeIndirectIndexed (READ, LDA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + TWO_CYCLES; -#endif -} - -/**********************************************************************************************/ - -/* LDX *************************************************************************************** */ -static void OpA2X1 (void) -{ - ICPU.Registers.XL = *CPU.PC++; -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif - SetZN8 (ICPU.Registers.XL); -} - -static void OpA2X0 (void) -{ -#ifdef FAST_LSB_WORD_ACCESS - ICPU.Registers.X.W = *(uint16 *) CPU.PC; -#else - ICPU.Registers.X.W = *CPU.PC + (*(CPU.PC + 1) << 8); -#endif - CPU.PC += 2; -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif - SetZN16 (ICPU.Registers.X.W); -} - -static void OpA6X1 (void) -{ - Direct (READ, LDX8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpA6X0 (void) -{ - Direct (READ, LDX16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpB6X1 (void) -{ - DirectIndexedY (READ, LDX8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void OpB6X0 (void) -{ - DirectIndexedY (READ, LDX16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void OpAEX1 (void) -{ - Absolute (READ, LDX8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpAEX0 (void) -{ - Absolute (READ, LDX16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpBEX1 (void) -{ - AbsoluteIndexedY (READ, LDX8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpBEX0 (void) -{ - AbsoluteIndexedY (READ, LDX16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} -/**********************************************************************************************/ - -/* LDY *************************************************************************************** */ -static void OpA0X1 (void) -{ - ICPU.Registers.YL = *CPU.PC++; -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif - SetZN8 (ICPU.Registers.YL); -} - -static void OpA0X0 (void) -{ -#ifdef FAST_LSB_WORD_ACCESS - ICPU.Registers.Y.W = *(uint16 *) CPU.PC; -#else - ICPU.Registers.Y.W = *CPU.PC + (*(CPU.PC + 1) << 8); -#endif - - CPU.PC += 2; -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif - SetZN16 (ICPU.Registers.Y.W); -} - -static void OpA4X1 (void) -{ - Direct (READ, LDY8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpA4X0 (void) -{ - Direct (READ, LDY16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpB4X1 (void) -{ - DirectIndexedX (READ, LDY8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void OpB4X0 (void) -{ - DirectIndexedX (READ, LDY16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void OpACX1 (void) -{ - Absolute (READ, LDY8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpACX0 (void) -{ - Absolute (READ, LDY16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpBCX1 (void) -{ - AbsoluteIndexedX (READ, LDY8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpBCX0 (void) -{ - AbsoluteIndexedX (READ, LDY16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} -/**********************************************************************************************/ - -/* LSR *************************************************************************************** */ -static void Op4AM1 (void) -{ - A_LSR8 (); -} - -static void Op4AM0 (void) -{ - A_LSR16 (); -} - -static void Op46M1 (void) -{ - Direct (MODIFY, LSR8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op46M0 (void) -{ - Direct (MODIFY, LSR16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op56M1 (void) -{ - DirectIndexedX (MODIFY, LSR8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE /* memory */ + ONE_CYCLE /* opcode */; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op56M0 (void) -{ - DirectIndexedX (MODIFY, LSR16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE /* memory */ + ONE_CYCLE /* opcode */; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op4EM1 (void) -{ - Absolute (MODIFY, LSR8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op4EM0 (void) -{ - Absolute (MODIFY, LSR16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op5EM1 (void) -{ - AbsoluteIndexedX (MODIFY, LSR8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op5EM0 (void) -{ - AbsoluteIndexedX (MODIFY, LSR16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -/**********************************************************************************************/ - -/* ORA *************************************************************************************** */ -static void Op09M1 (void) -{ - ICPU.Registers.AL |= *CPU.PC++; -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif - SetZN8 (ICPU.Registers.AL); -} - -static void Op09M0 (void) -{ -#ifdef FAST_LSB_WORD_ACCESS - ICPU.Registers.A.W |= *(uint16 *) CPU.PC; -#else - ICPU.Registers.A.W |= *CPU.PC + (*(CPU.PC + 1) << 8); -#endif - CPU.PC += 2; -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif - SetZN16 (ICPU.Registers.A.W); -} - -static void Op05M1 (void) -{ - Direct (READ, ORA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op05M0 (void) -{ - Direct (READ, ORA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op15M1 (void) -{ - DirectIndexedX (READ, ORA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op15M0 (void) -{ - DirectIndexedX (READ, ORA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op12M1 (void) -{ - DirectIndirect (READ, ORA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op12M0 (void) -{ - DirectIndirect (READ, ORA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op01M1 (void) -{ - DirectIndexedIndirect (READ, ORA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op01M0 (void) -{ - DirectIndexedIndirect (READ, ORA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op11M1 (void) -{ - DirectIndirectIndexed (READ, ORA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op11M0 (void) -{ - DirectIndirectIndexed (READ, ORA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op07M1 (void) -{ - DirectIndirectLong (READ, ORA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op07M0 (void) -{ - DirectIndirectLong (READ, ORA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op17M1 (void) -{ - DirectIndirectIndexedLong (READ, ORA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op17M0 (void) -{ - DirectIndirectIndexedLong (READ, ORA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op0DM1 (void) -{ - Absolute (READ, ORA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op0DM0 (void) -{ - Absolute (READ, ORA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op1DM1 (void) -{ - AbsoluteIndexedX (READ, ORA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op1DM0 (void) -{ - AbsoluteIndexedX (READ, ORA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op19M1 (void) -{ - AbsoluteIndexedY (READ, ORA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op19M0 (void) -{ - AbsoluteIndexedY (READ, ORA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op0FM1 (void) -{ - AbsoluteLong (READ, ORA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void Op0FM0 (void) -{ - AbsoluteLong (READ, ORA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void Op1FM1 (void) -{ - AbsoluteLongIndexedX (READ, ORA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void Op1FM0 (void) -{ - AbsoluteLongIndexedX (READ, ORA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void Op03M1 (void) -{ - StackRelative (READ, ORA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif -} - -static void Op03M0 (void) -{ - StackRelative (READ, ORA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif -} - -static void Op13M1 (void) -{ - StackRelativeIndirectIndexed (READ, ORA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + TWO_CYCLES; -#endif -} - -static void Op13M0 (void) -{ - StackRelativeIndirectIndexed (READ, ORA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + TWO_CYCLES; -#endif -} - -/**********************************************************************************************/ - -/* ROL *************************************************************************************** */ -static void Op2AM1 (void) -{ - A_ROL8 (); -} - -static void Op2AM0 (void) -{ - A_ROL16 (); -} - -static void Op26M1 (void) -{ - Direct (MODIFY, ROL8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op26M0 (void) -{ - Direct (MODIFY, ROL16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op36M1 (void) -{ - DirectIndexedX (MODIFY, ROL8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE /* memory */ + ONE_CYCLE /* opcode */; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op36M0 (void) -{ - DirectIndexedX (MODIFY, ROL16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE /* memory */ + ONE_CYCLE /* opcode */; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op2EM1 (void) -{ - Absolute (MODIFY, ROL8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op2EM0 (void) -{ - Absolute (MODIFY, ROL16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op3EM1 (void) -{ - AbsoluteIndexedX (MODIFY, ROL8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op3EM0 (void) -{ - AbsoluteIndexedX (MODIFY, ROL16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} -/**********************************************************************************************/ - -/* ROR *************************************************************************************** */ -static void Op6AM1 (void) -{ - A_ROR8 (); -} - -static void Op6AM0 (void) -{ - A_ROR16 (); -} - -static void Op66M1 (void) -{ - Direct (MODIFY, ROR8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op66M0 (void) -{ - Direct (MODIFY, ROR16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op76M1 (void) -{ - DirectIndexedX (MODIFY, ROR8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE /* memory */ + ONE_CYCLE /* opcode */; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op76M0 (void) -{ - DirectIndexedX (MODIFY, ROR16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE /* memory */ + ONE_CYCLE /* opcode */; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op6EM1 (void) -{ - Absolute (MODIFY, ROR8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op6EM0 (void) -{ - Absolute (MODIFY, ROR16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op7EM1 (void) -{ - AbsoluteIndexedX (MODIFY, ROR8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op7EM0 (void) -{ - AbsoluteIndexedX (MODIFY, ROR16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} -/**********************************************************************************************/ - -/* SBC *************************************************************************************** */ -static void OpE9M1 (void) -{ - Immediate8 (READ, SBC8); -} - -static void OpE9M0 (void) -{ - Immediate16 (READ, SBC16); -} - -static void OpE5M1 (void) -{ - Direct (READ, SBC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpE5M0 (void) -{ - Direct (READ, SBC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpF5M1 (void) -{ - DirectIndexedX (READ, SBC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void OpF5M0 (void) -{ - DirectIndexedX (READ, SBC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void OpF2M1 (void) -{ - DirectIndirect (READ, SBC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpF2M0 (void) -{ - DirectIndirect (READ, SBC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpE1M1 (void) -{ - DirectIndexedIndirect (READ, SBC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpE1M0 (void) -{ - DirectIndexedIndirect (READ, SBC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpF1M1 (void) -{ - DirectIndirectIndexed (READ, SBC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpF1M0 (void) -{ - DirectIndirectIndexed (READ, SBC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpE7M1 (void) -{ - DirectIndirectLong (READ, SBC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpE7M0 (void) -{ - DirectIndirectLong (READ, SBC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpF7M1 (void) -{ - DirectIndirectIndexedLong (READ, SBC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpF7M0 (void) -{ - DirectIndirectIndexedLong (READ, SBC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void OpEDM1 (void) -{ - Absolute (READ, SBC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpEDM0 (void) -{ - Absolute (READ, SBC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpFDM1 (void) -{ - AbsoluteIndexedX (READ, SBC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpFDM0 (void) -{ - AbsoluteIndexedX (READ, SBC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpF9M1 (void) -{ - AbsoluteIndexedY (READ, SBC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpF9M0 (void) -{ - AbsoluteIndexedY (READ, SBC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void OpEFM1 (void) -{ - AbsoluteLong (READ, SBC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void OpEFM0 (void) -{ - AbsoluteLong (READ, SBC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void OpFFM1 (void) -{ - AbsoluteLongIndexedX (READ, SBC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void OpFFM0 (void) -{ - AbsoluteLongIndexedX (READ, SBC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void OpE3M1 (void) -{ - StackRelative (READ, SBC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif -} - -static void OpE3M0 (void) -{ - StackRelative (READ, SBC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif -} - -static void OpF3M1 (void) -{ - StackRelativeIndirectIndexed (READ, SBC8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + TWO_CYCLES; -#endif -} - -static void OpF3M0 (void) -{ - StackRelativeIndirectIndexed (READ, SBC16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + TWO_CYCLES; -#endif -} -/**********************************************************************************************/ - -/* STA *************************************************************************************** */ -static void Op85M1 (void) -{ - Direct (WRITE, STA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op85M0 (void) -{ - Direct (WRITE, STA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op95M1 (void) -{ - DirectIndexedX (WRITE, STA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op95M0 (void) -{ - DirectIndexedX (WRITE, STA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op92M1 (void) -{ - DirectIndirect (WRITE, STA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op92M0 (void) -{ - DirectIndirect (WRITE, STA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op81M1 (void) -{ - DirectIndexedIndirect (WRITE, STA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -#ifdef noVAR_CYCLES - if (CheckIndex ()) - CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op81M0 (void) -{ - DirectIndexedIndirect (WRITE, STA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -#ifdef noVAR_CYCLES - if (CheckIndex ()) - CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op91M1 (void) -{ - DirectIndirectIndexed (WRITE, STA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op91M0 (void) -{ - DirectIndirectIndexed (WRITE, STA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op87M1 (void) -{ - DirectIndirectLong (WRITE, STA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op87M0 (void) -{ - DirectIndirectLong (WRITE, STA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op97M1 (void) -{ - DirectIndirectIndexedLong (WRITE, STA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op97M0 (void) -{ - DirectIndirectIndexedLong (WRITE, STA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op8DM1 (void) -{ - Absolute (WRITE, STA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op8DM0 (void) -{ - Absolute (WRITE, STA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op9DM1 (void) -{ - AbsoluteIndexedX (WRITE, STA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op9DM0 (void) -{ - AbsoluteIndexedX (WRITE, STA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op99M1 (void) -{ - AbsoluteIndexedY (WRITE, STA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op99M0 (void) -{ - AbsoluteIndexedY (WRITE, STA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op8FM1 (void) -{ - AbsoluteLong (WRITE, STA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void Op8FM0 (void) -{ - AbsoluteLong (WRITE, STA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void Op9FM1 (void) -{ - AbsoluteLongIndexedX (WRITE, STA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void Op9FM0 (void) -{ - AbsoluteLongIndexedX (WRITE, STA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif -} - -static void Op83M1 (void) -{ - StackRelative (WRITE, STA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif -} - -static void Op83M0 (void) -{ - StackRelative (WRITE, STA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif -} - -static void Op93M1 (void) -{ - StackRelativeIndirectIndexed (WRITE, STA8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + TWO_CYCLES; -#endif -} - -static void Op93M0 (void) -{ - StackRelativeIndirectIndexed (WRITE, STA16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + TWO_CYCLES; -#endif -} -/**********************************************************************************************/ - -/* STX *************************************************************************************** */ -static void Op86X1 (void) -{ - Direct (WRITE, STX8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op86X0 (void) -{ - Direct (WRITE, STX16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op96X1 (void) -{ - DirectIndexedY (WRITE, STX8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op96X0 (void) -{ - DirectIndexedY (WRITE, STX16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op8EX1 (void) -{ - Absolute (WRITE, STX8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op8EX0 (void) -{ - Absolute (WRITE, STX16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} -/**********************************************************************************************/ - -/* STY *************************************************************************************** */ -static void Op84X1 (void) -{ - Direct (WRITE, STY8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op84X0 (void) -{ - Direct (WRITE, STY16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op94X1 (void) -{ - DirectIndexedX (WRITE, STY8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op94X0 (void) -{ - DirectIndexedX (WRITE, STY16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op8CX1 (void) -{ - Absolute (WRITE, STY8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op8CX0 (void) -{ - Absolute (WRITE, STY16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} -/**********************************************************************************************/ - -/* STZ *************************************************************************************** */ -static void Op64M1 (void) -{ - Direct (WRITE, STZ8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op64M0 (void) -{ - Direct (WRITE, STZ16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif -} - -static void Op74M1 (void) -{ - DirectIndexedX (WRITE, STZ8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op74M0 (void) -{ - DirectIndexedX (WRITE, STZ16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -// if (ICPU.Registers.DL != 0) -// CPU.Cycles += TWO_CYCLES; -// else -// CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op9CM1 (void) -{ - Absolute (WRITE, STZ8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op9CM0 (void) -{ - Absolute (WRITE, STZ16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op9EM1 (void) -{ - AbsoluteIndexedX (WRITE, STZ8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -static void Op9EM0 (void) -{ - AbsoluteIndexedX (WRITE, STZ16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif -} - -/**********************************************************************************************/ - -/* TRB *************************************************************************************** */ -static void Op14M1 (void) -{ - Direct (MODIFY, TRB8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op14M0 (void) -{ - Direct (MODIFY, TRB16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op1CM1 (void) -{ - Absolute (MODIFY, TRB8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op1CM0 (void) -{ - Absolute (MODIFY, TRB16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} -/**********************************************************************************************/ - -/* TSB *************************************************************************************** */ -static void Op04M1 (void) -{ - Direct (MODIFY, TSB8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op04M0 (void) -{ - Direct (MODIFY, TSB16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op0CM1 (void) -{ - Absolute (MODIFY, TSB8); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -static void Op0CM0 (void) -{ - Absolute (MODIFY, TSB16); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 /* memory */ + ONE_CYCLE /* opcode */; -#endif -} - -/**********************************************************************************************/ - -/* Branch Instructions *********************************************************************** */ -#ifndef SA1_OPCODES -#define BranchCheck0()\ - if( CPU.BranchSkip)\ - {\ - CPU.BranchSkip = FALSE;\ - if (!Settings.SoundSkipMethod)\ - if( CPU.PC - CPU.PCBase > OpAddress)\ - return;\ - } - -#define BranchCheck1()\ - if( CPU.BranchSkip)\ - {\ - CPU.BranchSkip = FALSE;\ - if (!Settings.SoundSkipMethod) {\ - if( CPU.PC - CPU.PCBase > OpAddress)\ - return;\ - } else \ - if (Settings.SoundSkipMethod == 1)\ - return;\ - if (Settings.SoundSkipMethod == 3)\ - if( CPU.PC - CPU.PCBase > OpAddress)\ - return;\ - else\ - CPU.PC = CPU.PCBase + OpAddress;\ - } - -#define BranchCheck2()\ - if( CPU.BranchSkip)\ - {\ - CPU.BranchSkip = FALSE;\ - if (!Settings.SoundSkipMethod) {\ - if( CPU.PC - CPU.PCBase > OpAddress)\ - return;\ - } else \ - if (Settings.SoundSkipMethod == 1)\ - CPU.PC = CPU.PCBase + OpAddress;\ - if (Settings.SoundSkipMethod == 3)\ - if (CPU.PC - CPU.PCBase > OpAddress)\ - return;\ - else\ - CPU.PC = CPU.PCBase + OpAddress;\ - } -#else -#define BranchCheck0() -#define BranchCheck1() -#define BranchCheck2() -#endif - -#ifdef CPU_SHUTDOWN -#ifndef SA1_OPCODES -inline void CPUShutdown() -{ - if (Settings.Shutdown && CPU.PC == CPU.WaitAddress) - { - // Don't skip cycles with a pending NMI or IRQ - could cause delayed - // interrupt. Interrupts are delayed for a few cycles already, but - // the delay could allow the shutdown code to cycle skip again. - // Was causing screen flashing on Top Gear 3000. - - if (CPU.WaitCounter == 0 && - !(CPU.Flags & (IRQ_PENDING_FLAG | NMI_FLAG))) - { - CPU.WaitAddress = NULL; - if (Settings.SA1) - S9xSA1ExecuteDuringSleep (); - CPU.Cycles = CPU.NextEvent; - if (IAPU.APUExecuting) - { - ICPU.CPUExecuting = FALSE; - do - { - APU_EXECUTE1(); - } while (APU.Cycles < CPU.NextEvent); - ICPU.CPUExecuting = TRUE; - } - } - else - if (CPU.WaitCounter >= 2) - CPU.WaitCounter = 1; - else - CPU.WaitCounter--; - } -} -#else -inline void CPUShutdown() -{ - if (Settings.Shutdown && CPU.PC == CPU.WaitAddress) - { - if (CPU.WaitCounter >= 1) - { - SA1.Executing = FALSE; - SA1.CPUExecuting = FALSE; - } - else - CPU.WaitCounter++; - } -} -#endif -#else -#define CPUShutdown() -#endif - -/* BCC */ -static void Op90 (void) -{ - Relative (JUMP, OpAddressPassthrough); - BranchCheck0 (); - if (!CheckCarry ()) - { - CPU.PC = CPU.PCBase + OpAddress; -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif - CPUShutdown(); - } -#ifndef SA1_OPCODES - else - { - CPU.Cycles += CPU.MemSpeed; - } -#endif -} - -/* BCS */ -static void OpB0 (void) -{ - Relative (JUMP, OpAddressPassthrough); - BranchCheck0 (); - if (CheckCarry ()) - { - CPU.PC = CPU.PCBase + OpAddress; -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif - CPUShutdown (); - } -#ifndef SA1_OPCODES - else - { - CPU.Cycles += CPU.MemSpeed; - } -#endif -} - -/* BEQ */ -static void OpF0 (void) -{ - Relative (JUMP, OpAddressPassthrough); - BranchCheck2 (); - if (CheckZero ()) - { - CPU.PC = CPU.PCBase + OpAddress; -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif - CPUShutdown (); - } -#ifndef SA1_OPCODES - else - { - CPU.Cycles += CPU.MemSpeed; - } -#endif -} - -/* BMI */ -static void Op30 (void) -{ - Relative (JUMP, OpAddressPassthrough); - BranchCheck1 (); - if (CheckNegative ()) - { - CPU.PC = CPU.PCBase + OpAddress; -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif - CPUShutdown (); - } -#ifndef SA1_OPCODES - else - { - CPU.Cycles += CPU.MemSpeed; - } -#endif -} - -/* BNE */ -static void OpD0 (void) -{ - Relative (JUMP, OpAddressPassthrough); - BranchCheck1 (); - if (!CheckZero ()) - { - CPU.PC = CPU.PCBase + OpAddress; - -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif - CPUShutdown (); - } -#ifndef SA1_OPCODES - else - { - CPU.Cycles += CPU.MemSpeed; - } -#endif -} - -/* BPL */ -static void Op10 (void) -{ - Relative (JUMP, OpAddressPassthrough); - BranchCheck1 (); - if (!CheckNegative ()) - { - CPU.PC = CPU.PCBase + OpAddress; -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif - CPUShutdown (); - } -#ifndef SA1_OPCODES - else - { - CPU.Cycles += CPU.MemSpeed; - } -#endif -} - -/* BRA */ -static void Op80 (void) -{ - Relative (JUMP, OpAddressPassthrough); - CPU.PC = CPU.PCBase + OpAddress; -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif - CPUShutdown (); -} - -/* BVC */ -static void Op50 (void) -{ - Relative (JUMP, OpAddressPassthrough); - BranchCheck0 (); - if (!CheckOverflow ()) - { - CPU.PC = CPU.PCBase + OpAddress; -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif - CPUShutdown (); - } -#ifndef SA1_OPCODES - else - { - CPU.Cycles += CPU.MemSpeed; - } -#endif -} - -/* BVS */ -static void Op70 (void) -{ - Relative (JUMP, OpAddressPassthrough); - BranchCheck0 (); - if (CheckOverflow ()) - { - CPU.PC = CPU.PCBase + OpAddress; -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif - CPUShutdown (); - } -#ifndef SA1_OPCODES - else - { - CPU.Cycles += CPU.MemSpeed; - } -#endif -} -/**********************************************************************************************/ - -/* ClearFlag Instructions ******************************************************************** */ -/* CLC */ -static void Op18 (void) -{ - ClearCarry (); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -} - -/* CLD */ -static void OpD8 (void) -{ - ClearDecimal (); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -} - -/* CLI */ -static void Op58 (void) -{ - ClearIRQ (); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -/* CHECK_FOR_IRQ(); */ -} - -/* CLV */ -static void OpB8 (void) -{ - ClearOverflow (); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -} -/**********************************************************************************************/ - -/* DEX/DEY *********************************************************************************** */ -static void OpCAX1 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -#ifdef CPU_SHUTDOWN - CPU.WaitAddress = NULL; -#endif - - ICPU.Registers.XL--; - SetZN8 (ICPU.Registers.XL); -} - -static void OpCAX0 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -#ifdef CPU_SHUTDOWN - CPU.WaitAddress = NULL; -#endif - - ICPU.Registers.X.W--; - SetZN16 (ICPU.Registers.X.W); -} - -static void Op88X1 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -#ifdef CPU_SHUTDOWN - CPU.WaitAddress = NULL; -#endif - - ICPU.Registers.YL--; - SetZN8 (ICPU.Registers.YL); -} - -static void Op88X0 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -#ifdef CPU_SHUTDOWN - CPU.WaitAddress = NULL; -#endif - - ICPU.Registers.Y.W--; - SetZN16 (ICPU.Registers.Y.W); -} -/**********************************************************************************************/ - -/* INX/INY *********************************************************************************** */ -static void OpE8X1 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -#ifdef CPU_SHUTDOWN - CPU.WaitAddress = NULL; -#endif - - ICPU.Registers.XL++; - SetZN8 (ICPU.Registers.XL); -} - -static void OpE8X0 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -#ifdef CPU_SHUTDOWN - CPU.WaitAddress = NULL; -#endif - - ICPU.Registers.X.W++; - SetZN16 (ICPU.Registers.X.W); -} - -static void OpC8X1 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -#ifdef CPU_SHUTDOWN - CPU.WaitAddress = NULL; -#endif - - ICPU.Registers.YL++; - SetZN8 (ICPU.Registers.YL); -} - -static void OpC8X0 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -#ifdef CPU_SHUTDOWN - CPU.WaitAddress = NULL; -#endif - - ICPU.Registers.Y.W++; - SetZN16 (ICPU.Registers.Y.W); -} - -/**********************************************************************************************/ - -/* NOP *************************************************************************************** */ -static void OpEA (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -} -/**********************************************************************************************/ - -/* PUSH Instructions ************************************************************************* */ -/* #define PushW(w) \ - * S9xSetWord (w, ICPU.Registers.S.W - 1);\ - * ICPU.Registers.S.W -= 2; - */ -#define PushB(b)\ - S9xSetByte (b, ICPU.Registers.S.W--); - -#define PushBE(b)\ - S9xSetByte (b, ICPU.Registers.S.W--);\ - ICPU.Registers.SH=0x01; - - -#define PushW(w) \ - S9xSetByte ((w)>>8, ICPU.Registers.S.W);\ - S9xSetByte ((w)&0xff, (ICPU.Registers.S.W - 1)&0xFFFF);\ - ICPU.Registers.S.W -= 2; - -#define PushWE(w) \ - S9xSetByte ((w)>>8, ICPU.Registers.S.W--);\ - ICPU.Registers.SH=0x01;\ - S9xSetByte ((w)&0xff, (ICPU.Registers.S.W--)&0xFFFF);\ - ICPU.Registers.SH = 0x01; - -#define PushWENew(w) \ - S9xSetByte ((w)>>8, ICPU.Registers.S.W--);\ - S9xSetByte ((w)&0xff, (ICPU.Registers.S.W--)&0xFFFF);\ - ICPU.Registers.SH = 0x01; - -//PEA NL -static void OpF4E1 (void) -{ - Absolute (NONE, OpAddressPassthrough); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif - PushWENew ((unsigned short)OpAddress); -} - -static void OpF4 (void) -{ - Absolute (NONE, OpAddressPassthrough); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif - PushW ((unsigned short)OpAddress); -} - -//PEI NL -static void OpD4E1 (void) -{ - DirectIndirect (NONE, OpAddressPassthrough); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif - PushWENew ((unsigned short)OpAddress); -} - -static void OpD4 (void) -{ - DirectIndirect (NONE, OpAddressPassthrough); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed; -#endif - PushW ((unsigned short)OpAddress); -} - -//PER NL -static void Op62E1 (void) -{ - RelativeLong (NONE, OpAddressPassthrough); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + ONE_CYCLE; -#endif - PushWENew ((unsigned short)OpAddress); -} - -static void Op62 (void) -{ - RelativeLong (NONE, OpAddressPassthrough); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + ONE_CYCLE; -#endif - PushW ((unsigned short)OpAddress); -} - - -//PHA -static void Op48E1 (void) -{ - PushBE (ICPU.Registers.AL); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op48M1 (void) -{ - PushB (ICPU.Registers.AL); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op48M0 (void) -{ - PushW (ICPU.Registers.A.W); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -} - -//PHB -static void Op8BE1 (void) -{ - PushBE (ICPU.Registers.DB); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -} -static void Op8B (void) -{ - PushB (ICPU.Registers.DB); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -} - -//PHD NL -static void Op0BE1 (void) -{ - PushWENew (ICPU.Registers.D.W); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op0B (void) -{ - PushW (ICPU.Registers.D.W); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -} - -//PHK -static void Op4BE1 (void) -{ - PushBE (ICPU.Registers.PB); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op4B (void) -{ - PushB (ICPU.Registers.PB); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -} - -//PHP -static void Op08E1 (void) -{ - S9xPackStatus (); - PushBE (ICPU.Registers.PL); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op08 (void) -{ - S9xPackStatus (); - PushB (ICPU.Registers.PL); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -} - -//PHX -static void OpDAE1 (void) -{ - PushBE (ICPU.Registers.XL); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -} - -static void OpDAX1 (void) -{ - PushB (ICPU.Registers.XL); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -} - -static void OpDAX0 (void) -{ - PushW (ICPU.Registers.X.W); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -} - -//PHY -static void Op5AE1 (void) -{ - PushBE (ICPU.Registers.YL); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op5AX1 (void) -{ - PushB (ICPU.Registers.YL); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -} - -static void Op5AX0 (void) -{ - PushW (ICPU.Registers.Y.W); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -} -/**********************************************************************************************/ - -/* PULL Instructions ************************************************************************* */ -#define PullW(w) \ - w = S9xGetByte (++ICPU.Registers.S.W); \ - w |= (S9xGetByte (++ICPU.Registers.S.W)<<8); - -/* w = S9xGetWord (ICPU.Registers.S.W + 1); \ - ICPU.Registers.S.W += 2; -*/ - -#define PullB(b)\ - b = S9xGetByte (++ICPU.Registers.S.W); - -#define PullBE(b)\ - ICPU.Registers.S.W++;\ - ICPU.Registers.SH=0x01;\ - b = S9xGetByte (ICPU.Registers.S.W); - -#define PullWE(w) \ - ICPU.Registers.S.W++;\ - ICPU.Registers.SH=0x01;\ - w = S9xGetByte (ICPU.Registers.S.W); \ - ICPU.Registers.S.W++; \ - ICPU.Registers.SH=0x01;\ - w |= (S9xGetByte (ICPU.Registers.S.W)<<8); - -#define PullWENew(w) \ - PullW(w);\ - ICPU.Registers.SH=0x01; - -//PLA -static void Op68E1 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += TWO_CYCLES; -#endif - PullBE (ICPU.Registers.AL); - SetZN8 (ICPU.Registers.AL); -} - -static void Op68M1 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += TWO_CYCLES; -#endif - PullB (ICPU.Registers.AL); - SetZN8 (ICPU.Registers.AL); -} - -static void Op68M0 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += TWO_CYCLES; -#endif - PullW (ICPU.Registers.A.W); - SetZN16 (ICPU.Registers.A.W); -} - -//PLB -static void OpABE1 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += TWO_CYCLES; -#endif - PullBE (ICPU.Registers.DB); - SetZN8 (ICPU.Registers.DB); - ICPU.ShiftedDB = ICPU.Registers.DB << 16; -} - -static void OpAB (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += TWO_CYCLES; -#endif - PullB (ICPU.Registers.DB); - SetZN8 (ICPU.Registers.DB); - ICPU.ShiftedDB = ICPU.Registers.DB << 16; -} - -/* PHP */ -//PLD NL -static void Op2BE1 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += TWO_CYCLES; -#endif - PullWENew (ICPU.Registers.D.W); - SetZN16 (ICPU.Registers.D.W); -} - -static void Op2B (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += TWO_CYCLES; -#endif - PullW (ICPU.Registers.D.W); - SetZN16 (ICPU.Registers.D.W); -} - -/* PLP */ -static void Op28E1 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += TWO_CYCLES; -#endif - PullBE (ICPU.Registers.PL); - S9xUnpackStatus (); - - if (CheckIndex ()) - { - ICPU.Registers.XH = 0; - ICPU.Registers.YH = 0; - } - S9xFixCycles(); -/* CHECK_FOR_IRQ();*/ -} - -static void Op28 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += TWO_CYCLES; -#endif - PullB (ICPU.Registers.PL); - S9xUnpackStatus (); - - if (CheckIndex ()) - { - ICPU.Registers.XH = 0; - ICPU.Registers.YH = 0; - } - S9xFixCycles(); -/* CHECK_FOR_IRQ();*/ -} - -//PLX -static void OpFAE1 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += TWO_CYCLES; -#endif - PullBE (ICPU.Registers.XL); - SetZN8 (ICPU.Registers.XL); -} - -static void OpFAX1 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += TWO_CYCLES; -#endif - PullB (ICPU.Registers.XL); - SetZN8 (ICPU.Registers.XL); -} - -static void OpFAX0 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += TWO_CYCLES; -#endif - PullW (ICPU.Registers.X.W); - SetZN16 (ICPU.Registers.X.W); -} - -//PLY -static void Op7AE1 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += TWO_CYCLES; -#endif - PullBE (ICPU.Registers.YL); - SetZN8 (ICPU.Registers.YL); -} - -static void Op7AX1 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += TWO_CYCLES; -#endif - PullB (ICPU.Registers.YL); - SetZN8 (ICPU.Registers.YL); -} - -static void Op7AX0 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += TWO_CYCLES; -#endif - PullW (ICPU.Registers.Y.W); - SetZN16 (ICPU.Registers.Y.W); -} - -/**********************************************************************************************/ - -/* SetFlag Instructions ********************************************************************** */ -/* SEC */ -static void Op38 (void) -{ - SetCarry (); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -} - -/* SED */ -static void OpF8 (void) -{ - SetDecimal (); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif - missing.decimal_mode = 1; -} - -/* SEI */ -static void Op78 (void) -{ - SetIRQ (); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif -} -/**********************************************************************************************/ - -/* Transfer Instructions ********************************************************************* */ -/* TAX8 */ -static void OpAAX1 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif - ICPU.Registers.XL = ICPU.Registers.AL; - SetZN8 (ICPU.Registers.XL); -} - -/* TAX16 */ -static void OpAAX0 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif - ICPU.Registers.X.W = ICPU.Registers.A.W; - SetZN16 (ICPU.Registers.X.W); -} - -/* TAY8 */ -static void OpA8X1 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif - ICPU.Registers.YL = ICPU.Registers.AL; - SetZN8 (ICPU.Registers.YL); -} - -/* TAY16 */ -static void OpA8X0 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif - ICPU.Registers.Y.W = ICPU.Registers.A.W; - SetZN16 (ICPU.Registers.Y.W); -} - -static void Op5B (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif - ICPU.Registers.D.W = ICPU.Registers.A.W; - SetZN16 (ICPU.Registers.D.W); -} - -static void Op1B (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif - ICPU.Registers.S.W = ICPU.Registers.A.W; - if (CheckEmulation()) - ICPU.Registers.SH = 1; -} - -static void Op7B (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif - ICPU.Registers.A.W = ICPU.Registers.D.W; - SetZN16 (ICPU.Registers.A.W); -} - -static void Op3B (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif - ICPU.Registers.A.W = ICPU.Registers.S.W; - SetZN16 (ICPU.Registers.A.W); -} - -static void OpBAX1 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif - ICPU.Registers.XL = ICPU.Registers.SL; - SetZN8 (ICPU.Registers.XL); -} - -static void OpBAX0 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif - ICPU.Registers.X.W = ICPU.Registers.S.W; - SetZN16 (ICPU.Registers.X.W); -} - -static void Op8AM1 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif - ICPU.Registers.AL = ICPU.Registers.XL; - SetZN8 (ICPU.Registers.AL); -} - -static void Op8AM0 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif - ICPU.Registers.A.W = ICPU.Registers.X.W; - SetZN16 (ICPU.Registers.A.W); -} - -static void Op9A (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif - ICPU.Registers.S.W = ICPU.Registers.X.W; - if (CheckEmulation()) - ICPU.Registers.SH = 1; -} - -static void Op9BX1 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif - ICPU.Registers.YL = ICPU.Registers.XL; - SetZN8 (ICPU.Registers.YL); -} - -static void Op9BX0 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif - ICPU.Registers.Y.W = ICPU.Registers.X.W; - SetZN16 (ICPU.Registers.Y.W); -} - -static void Op98M1 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif - ICPU.Registers.AL = ICPU.Registers.YL; - SetZN8 (ICPU.Registers.AL); -} - -static void Op98M0 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif - ICPU.Registers.A.W = ICPU.Registers.Y.W; - SetZN16 (ICPU.Registers.A.W); -} - -static void OpBBX1 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif - ICPU.Registers.XL = ICPU.Registers.YL; - SetZN8 (ICPU.Registers.XL); -} - -static void OpBBX0 (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif - ICPU.Registers.X.W = ICPU.Registers.Y.W; - SetZN16 (ICPU.Registers.X.W); -} - -/**********************************************************************************************/ - -/* XCE *************************************************************************************** */ -static void OpFB (void) -{ -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif - - uint8 A1 = ICPU._Carry; - uint8 A2 = ICPU.Registers.PH; - ICPU._Carry = A2 & 1; - ICPU.Registers.PH = A1; - - if (CheckEmulation()) - { - SetFlags (MemoryFlag | IndexFlag); - ICPU.Registers.SH = 1; - missing.emulate6502 = 1; - } - if (CheckIndex ()) - { - ICPU.Registers.XH = 0; - ICPU.Registers.YH = 0; - } - S9xFixCycles(); -} -/**********************************************************************************************/ - -/* BRK *************************************************************************************** */ -static void Op00 (void) -{ -#ifndef SA1_OPCODES - CPU.BRKTriggered = TRUE; -#endif - - if (!CheckEmulation()) - { - PushB (ICPU.Registers.PB); - PushW (CPU.PC - CPU.PCBase + 1); - S9xPackStatus (); - PushB (ICPU.Registers.PL); - OpenBus = ICPU.Registers.PL; - ClearDecimal (); - SetIRQ (); - - ICPU.Registers.PB = 0; - ICPU.ShiftedPB = 0; - S9xSetPCBase (S9xGetWord (0xFFE6)); -#ifndef SA1_OPCODES - CPU.Cycles += TWO_CYCLES; -#endif - } - else - { - PushW (CPU.PC - CPU.PCBase); - S9xPackStatus (); - PushB (ICPU.Registers.PL); - OpenBus = ICPU.Registers.PL; - ClearDecimal (); - SetIRQ (); - - ICPU.Registers.PB = 0; - ICPU.ShiftedPB = 0; - S9xSetPCBase (S9xGetWord (0xFFFE)); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif - } -} -/**********************************************************************************************/ - -/* BRL ************************************************************************************** */ -static void Op82 (void) -{ - RelativeLong (JUMP, OpAddressPassthrough); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + ONE_CYCLE; -#endif - S9xSetPCBase (ICPU.ShiftedPB + OpAddress); -} -/**********************************************************************************************/ - -/* IRQ *************************************************************************************** */ -void S9xOpcode_IRQ (void) -{ - if (!CheckEmulation()) - { - PushB (ICPU.Registers.PB); - PushW (CPU.PC - CPU.PCBase); - S9xPackStatus (); - PushB (ICPU.Registers.PL); - OpenBus = ICPU.Registers.PL; - ClearDecimal (); - SetIRQ (); - - ICPU.Registers.PB = 0; - ICPU.ShiftedPB = 0; -#ifdef SA1_OPCODES - S9xSA1SetPCBase (Memory.FillRAM [0x2207] | - (Memory.FillRAM [0x2208] << 8)); -#else - if (Settings.SA1 && (Memory.FillRAM [0x2209] & 0x40)) - S9xSetPCBase (Memory.FillRAM [0x220e] | - (Memory.FillRAM [0x220f] << 8)); - else - S9xSetPCBase (S9xGetWord (0xFFEE)); - CPU.Cycles += TWO_CYCLES; -#endif - } - else - { - PushW (CPU.PC - CPU.PCBase); - S9xPackStatus (); - PushB (ICPU.Registers.PL); - OpenBus = ICPU.Registers.PL; - ClearDecimal (); - SetIRQ (); - - ICPU.Registers.PB = 0; - ICPU.ShiftedPB = 0; -#ifdef SA1_OPCODES - S9xSA1SetPCBase (Memory.FillRAM [0x2207] | - (Memory.FillRAM [0x2208] << 8)); -#else - if (Settings.SA1 && (Memory.FillRAM [0x2209] & 0x40)) - S9xSetPCBase (Memory.FillRAM [0x220e] | - (Memory.FillRAM [0x220f] << 8)); - else - S9xSetPCBase (S9xGetWord (0xFFFE)); - CPU.Cycles += ONE_CYCLE; -#endif - } -} - -/**********************************************************************************************/ - -/* NMI *************************************************************************************** */ -void S9xOpcode_NMI (void) -{ - if (!CheckEmulation()) - { - PushB (ICPU.Registers.PB); - PushW (CPU.PC - CPU.PCBase); - S9xPackStatus (); - PushB (ICPU.Registers.PL); - OpenBus = ICPU.Registers.PL; - ClearDecimal (); - SetIRQ (); - - ICPU.Registers.PB = 0; - ICPU.ShiftedPB = 0; -#ifdef SA1_OPCODES - S9xSA1SetPCBase (Memory.FillRAM [0x2205] | - (Memory.FillRAM [0x2206] << 8)); -#else - if (Settings.SA1 && (Memory.FillRAM [0x2209] & 0x20)) - S9xSetPCBase (Memory.FillRAM [0x220c] | - (Memory.FillRAM [0x220d] << 8)); - else - S9xSetPCBase (S9xGetWord (0xFFEA)); - CPU.Cycles += TWO_CYCLES; -#endif - } - else - { - PushW (CPU.PC - CPU.PCBase); - S9xPackStatus (); - PushB (ICPU.Registers.PL); - OpenBus = ICPU.Registers.PL; - ClearDecimal (); - SetIRQ (); - - ICPU.Registers.PB = 0; - ICPU.ShiftedPB = 0; -#ifdef SA1_OPCODES - S9xSA1SetPCBase (Memory.FillRAM [0x2205] | - (Memory.FillRAM [0x2206] << 8)); -#else - if (Settings.SA1 && (Memory.FillRAM [0x2209] & 0x20)) - S9xSetPCBase (Memory.FillRAM [0x220c] | - (Memory.FillRAM [0x220d] << 8)); - else - S9xSetPCBase (S9xGetWord (0xFFFA)); - CPU.Cycles += ONE_CYCLE; -#endif - } -} -/**********************************************************************************************/ - -/* COP *************************************************************************************** */ -static void Op02 (void) -{ - if (!CheckEmulation()) - { - PushB (ICPU.Registers.PB); - PushW (CPU.PC - CPU.PCBase + 1); - S9xPackStatus (); - PushB (ICPU.Registers.PL); - OpenBus = ICPU.Registers.PL; - ClearDecimal (); - SetIRQ (); - - ICPU.Registers.PB = 0; - ICPU.ShiftedPB = 0; - S9xSetPCBase (S9xGetWord (0xFFE4)); -#ifndef SA1_OPCODES - CPU.Cycles += TWO_CYCLES; -#endif - } - else - { - PushW (CPU.PC - CPU.PCBase); - S9xPackStatus (); - PushB (ICPU.Registers.PL); - OpenBus = ICPU.Registers.PL; - ClearDecimal (); - SetIRQ (); - - ICPU.Registers.PB = 0; - ICPU.ShiftedPB = 0; - S9xSetPCBase (S9xGetWord (0xFFF4)); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE; -#endif - } -} -/**********************************************************************************************/ - -/* JML *************************************************************************************** */ -static void OpDC (void) -{ - AbsoluteIndirectLong (JUMP, OpAddressPassthrough); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + TWO_CYCLES; -#endif - ICPU.Registers.PB = (uint8) (OpAddress >> 16); - ICPU.ShiftedPB = OpAddress & 0xff0000; - S9xSetPCBase (OpAddress); -} - -static void Op5C (void) -{ - AbsoluteLong (JUMP, OpAddressPassthrough); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif - ICPU.Registers.PB = (uint8) (OpAddress >> 16); - ICPU.ShiftedPB = OpAddress & 0xff0000; - S9xSetPCBase (OpAddress); -} -/**********************************************************************************************/ - -/* JMP *************************************************************************************** */ -static void Op4C (void) -{ - Absolute (JUMP, OpAddressPassthrough); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif - S9xSetPCBase (ICPU.ShiftedPB + (OpAddress & 0xffff)); -#if defined(CPU_SHUTDOWN) && defined(SA1_OPCODES) - CPUShutdown (); -#endif -} - -static void Op6C (void) -{ - AbsoluteIndirect (JUMP, OpAddressPassthrough); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2; -#endif - S9xSetPCBase (ICPU.ShiftedPB + (OpAddress & 0xffff)); -} - -static void Op7C (void) -{ - AbsoluteIndexedIndirect (JUMP, OpAddressPassthrough); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + ONE_CYCLE; -#endif - S9xSetPCBase (ICPU.ShiftedPB + OpAddress); -} -/**********************************************************************************************/ - -/* JSL/RTL *********************************************************************************** */ -static void Op22E1 (void) -{ - AbsoluteLong (JUMP, OpAddressPassthrough); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif - PushB (ICPU.Registers.PB); - PushWENew (CPU.PC - CPU.PCBase - 1); - ICPU.Registers.PB = (uint8) (OpAddress >> 16); - ICPU.ShiftedPB = OpAddress & 0xff0000; - S9xSetPCBase (OpAddress); -} - -static void Op22 (void) -{ - AbsoluteLong (JUMP, OpAddressPassthrough); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + CPU.MemSpeed; -#endif - PushB (ICPU.Registers.PB); - PushW (CPU.PC - CPU.PCBase - 1); - ICPU.Registers.PB = (uint8) (OpAddress >> 16); - ICPU.ShiftedPB = OpAddress & 0xff0000; - S9xSetPCBase (OpAddress); -} - -static void Op6BE1 (void) -{ - PullWENew (ICPU.Registers.PC); - PullB (ICPU.Registers.PB); - ICPU.ShiftedPB = ICPU.Registers.PB << 16; - S9xSetPCBase (ICPU.ShiftedPB + ((ICPU.Registers.PC + 1) & 0xffff)); -#ifndef SA1_OPCODES - CPU.Cycles += TWO_CYCLES; -#endif -} - -static void Op6B (void) -{ - PullW (ICPU.Registers.PC); - PullB (ICPU.Registers.PB); - ICPU.ShiftedPB = ICPU.Registers.PB << 16; - S9xSetPCBase (ICPU.ShiftedPB + ((ICPU.Registers.PC + 1) & 0xffff)); -#ifndef SA1_OPCODES - CPU.Cycles += TWO_CYCLES; -#endif -} -/**********************************************************************************************/ - -/* JSR/RTS *********************************************************************************** */ -static void Op20 (void) -{ - Absolute (JUMP, OpAddressPassthrough); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + ONE_CYCLE; -#endif - PushW (CPU.PC - CPU.PCBase - 1); - S9xSetPCBase (ICPU.ShiftedPB + (OpAddress & 0xffff)); -} - -//JSR a,x -static void OpFCE1 (void) -{ - AbsoluteIndexedIndirect (JUMP, OpAddressPassthrough); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + ONE_CYCLE; -#endif - PushWENew (CPU.PC - CPU.PCBase - 1); - S9xSetPCBase (ICPU.ShiftedPB + OpAddress); -} - -static void OpFC (void) -{ - AbsoluteIndexedIndirect (JUMP, OpAddressPassthrough); -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + ONE_CYCLE; -#endif - PushW (CPU.PC - CPU.PCBase - 1); - S9xSetPCBase (ICPU.ShiftedPB + OpAddress); -} - -static void Op60 (void) -{ - PullW (ICPU.Registers.PC); - S9xSetPCBase (ICPU.ShiftedPB + ((ICPU.Registers.PC + 1) & 0xffff)); -#ifndef SA1_OPCODES - CPU.Cycles += ONE_CYCLE * 3; -#endif -} - -/**********************************************************************************************/ - -/* MVN/MVP *********************************************************************************** */ -static void Op54X1 (void) -{ - uint32 SrcBank; - -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + TWO_CYCLES; -#endif - - ICPU.Registers.DB = *CPU.PC++; - ICPU.ShiftedDB = ICPU.Registers.DB << 16; - OpenBus = SrcBank = *CPU.PC++; - - S9xSetByte (S9xGetByte ((SrcBank << 16) + ICPU.Registers.X.W), - ICPU.ShiftedDB + ICPU.Registers.Y.W); - - ICPU.Registers.XL++; - ICPU.Registers.YL++; - ICPU.Registers.A.W--; - if (ICPU.Registers.A.W != 0xffff) - CPU.PC -= 3; -} - -static void Op54X0 (void) -{ - uint32 SrcBank; - -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + TWO_CYCLES; -#endif - - ICPU.Registers.DB = *CPU.PC++; - ICPU.ShiftedDB = ICPU.Registers.DB << 16; - OpenBus = SrcBank = *CPU.PC++; - - S9xSetByte (S9xGetByte ((SrcBank << 16) + ICPU.Registers.X.W), - ICPU.ShiftedDB + ICPU.Registers.Y.W); - - ICPU.Registers.X.W++; - ICPU.Registers.Y.W++; - ICPU.Registers.A.W--; - if (ICPU.Registers.A.W != 0xffff) - CPU.PC -= 3; -} - -static void Op44X1 (void) -{ - uint32 SrcBank; - -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + TWO_CYCLES; -#endif - ICPU.Registers.DB = *CPU.PC++; - ICPU.ShiftedDB = ICPU.Registers.DB << 16; - OpenBus = SrcBank = *CPU.PC++; - S9xSetByte (S9xGetByte ((SrcBank << 16) + ICPU.Registers.X.W), - ICPU.ShiftedDB + ICPU.Registers.Y.W); - - ICPU.Registers.XL--; - ICPU.Registers.YL--; - ICPU.Registers.A.W--; - if (ICPU.Registers.A.W != 0xffff) - CPU.PC -= 3; -} - -static void Op44X0 (void) -{ - uint32 SrcBank; - -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeedx2 + TWO_CYCLES; -#endif - ICPU.Registers.DB = *CPU.PC++; - ICPU.ShiftedDB = ICPU.Registers.DB << 16; - OpenBus = SrcBank = *CPU.PC++; - S9xSetByte (S9xGetByte ((SrcBank << 16) + ICPU.Registers.X.W), - ICPU.ShiftedDB + ICPU.Registers.Y.W); - - ICPU.Registers.X.W--; - ICPU.Registers.Y.W--; - ICPU.Registers.A.W--; - if (ICPU.Registers.A.W != 0xffff) - CPU.PC -= 3; -} - -/**********************************************************************************************/ - -/* REP/SEP *********************************************************************************** */ -static void OpC2 (void) -{ - uint8 Work8 = ~*CPU.PC++; - ICPU.Registers.PL &= Work8; - ICPU._Carry &= Work8; - ICPU._Overflow &= (Work8 >> 6); - ICPU._Negative &= Work8; - ICPU._Zero |= ~Work8 & Zero; - -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif - if (CheckEmulation()) - { - SetFlags (MemoryFlag | IndexFlag); - missing.emulate6502 = 1; - } - if (CheckIndex ()) - { - ICPU.Registers.XH = 0; - ICPU.Registers.YH = 0; - } - S9xFixCycles(); -/* CHECK_FOR_IRQ(); */ -} - -static void OpE2 (void) -{ - uint8 Work8 = *CPU.PC++; - ICPU.Registers.PL |= Work8; - ICPU._Carry |= Work8 & 1; - ICPU._Overflow |= (Work8 >> 6) & 1; - ICPU._Negative |= Work8; - if (Work8 & Zero) - ICPU._Zero = 0; -#ifndef SA1_OPCODES - CPU.Cycles += CPU.MemSpeed + ONE_CYCLE; -#endif - if (CheckEmulation()) - { - SetFlags (MemoryFlag | IndexFlag); - missing.emulate6502 = 1; - } - if (CheckIndex ()) - { - ICPU.Registers.XH = 0; - ICPU.Registers.YH = 0; - } - S9xFixCycles(); -} -/**********************************************************************************************/ - -/* XBA *************************************************************************************** */ -static void OpEB (void) -{ - uint8 Work8 = ICPU.Registers.AL; - ICPU.Registers.AL = ICPU.Registers.AH; - ICPU.Registers.AH = Work8; - - SetZN8 (ICPU.Registers.AL); -#ifndef SA1_OPCODES - CPU.Cycles += TWO_CYCLES; -#endif -} -/**********************************************************************************************/ - -/* RTI *************************************************************************************** */ -static void Op40 (void) -{ - PullB (ICPU.Registers.PL); - S9xUnpackStatus (); - PullW (ICPU.Registers.PC); - if (!CheckEmulation()) - { - PullB (ICPU.Registers.PB); - ICPU.ShiftedPB = ICPU.Registers.PB << 16; - } - else - { - SetFlags (MemoryFlag | IndexFlag); - missing.emulate6502 = 1; - } - S9xSetPCBase (ICPU.ShiftedPB + ICPU.Registers.PC); - if (CheckIndex ()) - { - ICPU.Registers.XH = 0; - ICPU.Registers.YH = 0; - } -#ifndef SA1_OPCODES - CPU.Cycles += TWO_CYCLES; -#endif - S9xFixCycles(); -/* CHECK_FOR_IRQ(); */ -} - -/**********************************************************************************************/ - -/* STP/WAI/DB ******************************************************************************** */ -// WAI -static void OpCB (void) -{ - -// Ok, let's just C-ify the ASM versions separately. -#ifdef SA1_OPCODES - SA1.WaitingForInterrupt = TRUE; - SA1.PC--; -#if 0 -// XXX: FIXME - if(Settings.Shutdown){ - SA1.Cycles = SA1.NextEvent; - if (IAPU.APUExecuting) - { - SA1.Executing = FALSE; - do - { - APU_EXECUTE1 (, } while (APU.Cycles < SA1.NextEvent, SA1.Executing = TRUE; - } - } -#endif -#else // SA1_OPCODES -#if 0 - - - if (CPU.IRQActive) - { -#ifndef SA1_OPCODES - CPU.Cycles += TWO_CYCLES; -#endif - } - else -#endif - { - CPU.WaitingForInterrupt = TRUE; - CPU.PC--; -#ifdef CPU_SHUTDOWN - if (Settings.Shutdown) - { - CPU.Cycles = CPU.NextEvent; - if (IAPU.APUExecuting) - { - ICPU.CPUExecuting = FALSE; - do - { - APU_EXECUTE1 (); - } while (APU.Cycles < CPU.NextEvent); - ICPU.CPUExecuting = TRUE; - } - } - else - { -#ifndef SA1_OPCODES - CPU.Cycles += TWO_CYCLES; -#endif - } -#endif - } -#endif // SA1_OPCODES -} - -// STP -static void OpDB (void) -{ - CPU.PC--; - CPU.Flags |= DEBUG_MODE_FLAG; -} - -// Reserved S9xOpcode -static void Op42 (void) -{ -} - -/*****************************************************************************/ - -/*****************************************************************************/ -/* CPU-S9xOpcodes Definitions */ -/*****************************************************************************/ -struct SOpcodes S9xOpcodesM1X1[256] = -{ - {Op00}, {Op01M1}, {Op02}, {Op03M1}, {Op04M1}, - {Op05M1}, {Op06M1}, {Op07M1}, {Op08}, {Op09M1}, - {Op0AM1}, {Op0B}, {Op0CM1}, {Op0DM1}, {Op0EM1}, - {Op0FM1}, {Op10}, {Op11M1}, {Op12M1}, {Op13M1}, - {Op14M1}, {Op15M1}, {Op16M1}, {Op17M1}, {Op18}, - {Op19M1}, {Op1AM1}, {Op1B}, {Op1CM1}, {Op1DM1}, - {Op1EM1}, {Op1FM1}, {Op20}, {Op21M1}, {Op22}, - {Op23M1}, {Op24M1}, {Op25M1}, {Op26M1}, {Op27M1}, - {Op28}, {Op29M1}, {Op2AM1}, {Op2B}, {Op2CM1}, - {Op2DM1}, {Op2EM1}, {Op2FM1}, {Op30}, {Op31M1}, - {Op32M1}, {Op33M1}, {Op34M1}, {Op35M1}, {Op36M1}, - {Op37M1}, {Op38}, {Op39M1}, {Op3AM1}, {Op3B}, - {Op3CM1}, {Op3DM1}, {Op3EM1}, {Op3FM1}, {Op40}, - {Op41M1}, {Op42}, {Op43M1}, {Op44X1}, {Op45M1}, - {Op46M1}, {Op47M1}, {Op48M1}, {Op49M1}, {Op4AM1}, - {Op4B}, {Op4C}, {Op4DM1}, {Op4EM1}, {Op4FM1}, - {Op50}, {Op51M1}, {Op52M1}, {Op53M1}, {Op54X1}, - {Op55M1}, {Op56M1}, {Op57M1}, {Op58}, {Op59M1}, - {Op5AX1}, {Op5B}, {Op5C}, {Op5DM1}, {Op5EM1}, - {Op5FM1}, {Op60}, {Op61M1}, {Op62}, {Op63M1}, - {Op64M1}, {Op65M1}, {Op66M1}, {Op67M1}, {Op68M1}, - {Op69M1}, {Op6AM1}, {Op6B}, {Op6C}, {Op6DM1}, - {Op6EM1}, {Op6FM1}, {Op70}, {Op71M1}, {Op72M1}, - {Op73M1}, {Op74M1}, {Op75M1}, {Op76M1}, {Op77M1}, - {Op78}, {Op79M1}, {Op7AX1}, {Op7B}, {Op7C}, - {Op7DM1}, {Op7EM1}, {Op7FM1}, {Op80}, {Op81M1}, - {Op82}, {Op83M1}, {Op84X1}, {Op85M1}, {Op86X1}, - {Op87M1}, {Op88X1}, {Op89M1}, {Op8AM1}, {Op8B}, - {Op8CX1}, {Op8DM1}, {Op8EX1}, {Op8FM1}, {Op90}, - {Op91M1}, {Op92M1}, {Op93M1}, {Op94X1}, {Op95M1}, - {Op96X1}, {Op97M1}, {Op98M1}, {Op99M1}, {Op9A}, - {Op9BX1}, {Op9CM1}, {Op9DM1}, {Op9EM1}, {Op9FM1}, - {OpA0X1}, {OpA1M1}, {OpA2X1}, {OpA3M1}, {OpA4X1}, - {OpA5M1}, {OpA6X1}, {OpA7M1}, {OpA8X1}, {OpA9M1}, - {OpAAX1}, {OpAB}, {OpACX1}, {OpADM1}, {OpAEX1}, - {OpAFM1}, {OpB0}, {OpB1M1}, {OpB2M1}, {OpB3M1}, - {OpB4X1}, {OpB5M1}, {OpB6X1}, {OpB7M1}, {OpB8}, - {OpB9M1}, {OpBAX1}, {OpBBX1}, {OpBCX1}, {OpBDM1}, - {OpBEX1}, {OpBFM1}, {OpC0X1}, {OpC1M1}, {OpC2}, - {OpC3M1}, {OpC4X1}, {OpC5M1}, {OpC6M1}, {OpC7M1}, - {OpC8X1}, {OpC9M1}, {OpCAX1}, {OpCB}, {OpCCX1}, - {OpCDM1}, {OpCEM1}, {OpCFM1}, {OpD0}, {OpD1M1}, - {OpD2M1}, {OpD3M1}, {OpD4}, {OpD5M1}, {OpD6M1}, - {OpD7M1}, {OpD8}, {OpD9M1}, {OpDAX1}, {OpDB}, - {OpDC}, {OpDDM1}, {OpDEM1}, {OpDFM1}, {OpE0X1}, - {OpE1M1}, {OpE2}, {OpE3M1}, {OpE4X1}, {OpE5M1}, - {OpE6M1}, {OpE7M1}, {OpE8X1}, {OpE9M1}, {OpEA}, - {OpEB}, {OpECX1}, {OpEDM1}, {OpEEM1}, {OpEFM1}, - {OpF0}, {OpF1M1}, {OpF2M1}, {OpF3M1}, {OpF4}, - {OpF5M1}, {OpF6M1}, {OpF7M1}, {OpF8}, {OpF9M1}, - {OpFAX1}, {OpFB}, {OpFC}, {OpFDM1}, {OpFEM1}, - {OpFFM1} -}; - -struct SOpcodes S9xOpcodesE1[256] = -{ - {Op00}, {Op01M1}, {Op02}, {Op03M1}, {Op04M1}, - {Op05M1}, {Op06M1}, {Op07M1}, {Op08E1}, {Op09M1}, - {Op0AM1}, {Op0BE1}, {Op0CM1}, {Op0DM1}, {Op0EM1}, - {Op0FM1}, {Op10}, {Op11M1}, {Op12M1}, {Op13M1}, - {Op14M1}, {Op15M1}, {Op16M1}, {Op17M1}, {Op18}, - {Op19M1}, {Op1AM1}, {Op1B}, {Op1CM1}, {Op1DM1}, - {Op1EM1}, {Op1FM1}, {Op20}, {Op21M1}, {Op22E1}, - {Op23M1}, {Op24M1}, {Op25M1}, {Op26M1}, {Op27M1}, - {Op28}, {Op29M1}, {Op2AM1}, {Op2BE1}, {Op2CM1}, - {Op2DM1}, {Op2EM1}, {Op2FM1}, {Op30}, {Op31M1}, - {Op32M1}, {Op33M1}, {Op34M1}, {Op35M1}, {Op36M1}, - {Op37M1}, {Op38}, {Op39M1}, {Op3AM1}, {Op3B}, - {Op3CM1}, {Op3DM1}, {Op3EM1}, {Op3FM1}, {Op40}, - {Op41M1}, {Op42}, {Op43M1}, {Op44X1}, {Op45M1}, - {Op46M1}, {Op47M1}, {Op48E1}, {Op49M1}, {Op4AM1}, - {Op4BE1}, {Op4C}, {Op4DM1}, {Op4EM1}, {Op4FM1}, - {Op50}, {Op51M1}, {Op52M1}, {Op53M1}, {Op54X1}, - {Op55M1}, {Op56M1}, {Op57M1}, {Op58}, {Op59M1}, - {Op5AE1}, {Op5B}, {Op5C}, {Op5DM1}, {Op5EM1}, - {Op5FM1}, {Op60}, {Op61M1}, {Op62E1}, {Op63M1}, - {Op64M1}, {Op65M1}, {Op66M1}, {Op67M1}, {Op68E1}, - {Op69M1}, {Op6AM1}, {Op6BE1}, {Op6C}, {Op6DM1}, - {Op6EM1}, {Op6FM1}, {Op70}, {Op71M1}, {Op72M1}, - {Op73M1}, {Op74M1}, {Op75M1}, {Op76M1}, {Op77M1}, - {Op78}, {Op79M1}, {Op7AE1}, {Op7B}, {Op7C}, - {Op7DM1}, {Op7EM1}, {Op7FM1}, {Op80}, {Op81M1}, - {Op82}, {Op83M1}, {Op84X1}, {Op85M1}, {Op86X1}, - {Op87M1}, {Op88X1}, {Op89M1}, {Op8AM1}, {Op8BE1}, - {Op8CX1}, {Op8DM1}, {Op8EX1}, {Op8FM1}, {Op90}, - {Op91M1}, {Op92M1}, {Op93M1}, {Op94X1}, {Op95M1}, - {Op96X1}, {Op97M1}, {Op98M1}, {Op99M1}, {Op9A}, - {Op9BX1}, {Op9CM1}, {Op9DM1}, {Op9EM1}, {Op9FM1}, - {OpA0X1}, {OpA1M1}, {OpA2X1}, {OpA3M1}, {OpA4X1}, - {OpA5M1}, {OpA6X1}, {OpA7M1}, {OpA8X1}, {OpA9M1}, - {OpAAX1}, {OpABE1}, {OpACX1}, {OpADM1}, {OpAEX1}, - {OpAFM1}, {OpB0}, {OpB1M1}, {OpB2M1}, {OpB3M1}, - {OpB4X1}, {OpB5M1}, {OpB6X1}, {OpB7M1}, {OpB8}, - {OpB9M1}, {OpBAX1}, {OpBBX1}, {OpBCX1}, {OpBDM1}, - {OpBEX1}, {OpBFM1}, {OpC0X1}, {OpC1M1}, {OpC2}, - {OpC3M1}, {OpC4X1}, {OpC5M1}, {OpC6M1}, {OpC7M1}, - {OpC8X1}, {OpC9M1}, {OpCAX1}, {OpCB}, {OpCCX1}, - {OpCDM1}, {OpCEM1}, {OpCFM1}, {OpD0}, {OpD1M1}, - {OpD2M1}, {OpD3M1}, {OpD4E1}, {OpD5M1}, {OpD6M1}, - {OpD7M1}, {OpD8}, {OpD9M1}, {OpDAE1}, {OpDB}, - {OpDC}, {OpDDM1}, {OpDEM1}, {OpDFM1}, {OpE0X1}, - {OpE1M1}, {OpE2}, {OpE3M1}, {OpE4X1}, {OpE5M1}, - {OpE6M1}, {OpE7M1}, {OpE8X1}, {OpE9M1}, {OpEA}, - {OpEB}, {OpECX1}, {OpEDM1}, {OpEEM1}, {OpEFM1}, - {OpF0}, {OpF1M1}, {OpF2M1}, {OpF3M1}, {OpF4E1}, - {OpF5M1}, {OpF6M1}, {OpF7M1}, {OpF8}, {OpF9M1}, - {OpFAE1}, {OpFB}, {OpFCE1}, {OpFDM1}, {OpFEM1}, - {OpFFM1} -}; - -struct SOpcodes S9xOpcodesM1X0[256] = -{ - {Op00}, {Op01M1}, {Op02}, {Op03M1}, {Op04M1}, - {Op05M1}, {Op06M1}, {Op07M1}, {Op08}, {Op09M1}, - {Op0AM1}, {Op0B}, {Op0CM1}, {Op0DM1}, {Op0EM1}, - {Op0FM1}, {Op10}, {Op11M1}, {Op12M1}, {Op13M1}, - {Op14M1}, {Op15M1}, {Op16M1}, {Op17M1}, {Op18}, - {Op19M1}, {Op1AM1}, {Op1B}, {Op1CM1}, {Op1DM1}, - {Op1EM1}, {Op1FM1}, {Op20}, {Op21M1}, {Op22}, - {Op23M1}, {Op24M1}, {Op25M1}, {Op26M1}, {Op27M1}, - {Op28}, {Op29M1}, {Op2AM1}, {Op2B}, {Op2CM1}, - {Op2DM1}, {Op2EM1}, {Op2FM1}, {Op30}, {Op31M1}, - {Op32M1}, {Op33M1}, {Op34M1}, {Op35M1}, {Op36M1}, - {Op37M1}, {Op38}, {Op39M1}, {Op3AM1}, {Op3B}, - {Op3CM1}, {Op3DM1}, {Op3EM1}, {Op3FM1}, {Op40}, - {Op41M1}, {Op42}, {Op43M1}, {Op44X0}, {Op45M1}, - {Op46M1}, {Op47M1}, {Op48M1}, {Op49M1}, {Op4AM1}, - {Op4B}, {Op4C}, {Op4DM1}, {Op4EM1}, {Op4FM1}, - {Op50}, {Op51M1}, {Op52M1}, {Op53M1}, {Op54X0}, - {Op55M1}, {Op56M1}, {Op57M1}, {Op58}, {Op59M1}, - {Op5AX0}, {Op5B}, {Op5C}, {Op5DM1}, {Op5EM1}, - {Op5FM1}, {Op60}, {Op61M1}, {Op62}, {Op63M1}, - {Op64M1}, {Op65M1}, {Op66M1}, {Op67M1}, {Op68M1}, - {Op69M1}, {Op6AM1}, {Op6B}, {Op6C}, {Op6DM1}, - {Op6EM1}, {Op6FM1}, {Op70}, {Op71M1}, {Op72M1}, - {Op73M1}, {Op74M1}, {Op75M1}, {Op76M1}, {Op77M1}, - {Op78}, {Op79M1}, {Op7AX0}, {Op7B}, {Op7C}, - {Op7DM1}, {Op7EM1}, {Op7FM1}, {Op80}, {Op81M1}, - {Op82}, {Op83M1}, {Op84X0}, {Op85M1}, {Op86X0}, - {Op87M1}, {Op88X0}, {Op89M1}, {Op8AM1}, {Op8B}, - {Op8CX0}, {Op8DM1}, {Op8EX0}, {Op8FM1}, {Op90}, - {Op91M1}, {Op92M1}, {Op93M1}, {Op94X0}, {Op95M1}, - {Op96X0}, {Op97M1}, {Op98M1}, {Op99M1}, {Op9A}, - {Op9BX0}, {Op9CM1}, {Op9DM1}, {Op9EM1}, {Op9FM1}, - {OpA0X0}, {OpA1M1}, {OpA2X0}, {OpA3M1}, {OpA4X0}, - {OpA5M1}, {OpA6X0}, {OpA7M1}, {OpA8X0}, {OpA9M1}, - {OpAAX0}, {OpAB}, {OpACX0}, {OpADM1}, {OpAEX0}, - {OpAFM1}, {OpB0}, {OpB1M1}, {OpB2M1}, {OpB3M1}, - {OpB4X0}, {OpB5M1}, {OpB6X0}, {OpB7M1}, {OpB8}, - {OpB9M1}, {OpBAX0}, {OpBBX0}, {OpBCX0}, {OpBDM1}, - {OpBEX0}, {OpBFM1}, {OpC0X0}, {OpC1M1}, {OpC2}, - {OpC3M1}, {OpC4X0}, {OpC5M1}, {OpC6M1}, {OpC7M1}, - {OpC8X0}, {OpC9M1}, {OpCAX0}, {OpCB}, {OpCCX0}, - {OpCDM1}, {OpCEM1}, {OpCFM1}, {OpD0}, {OpD1M1}, - {OpD2M1}, {OpD3M1}, {OpD4}, {OpD5M1}, {OpD6M1}, - {OpD7M1}, {OpD8}, {OpD9M1}, {OpDAX0}, {OpDB}, - {OpDC}, {OpDDM1}, {OpDEM1}, {OpDFM1}, {OpE0X0}, - {OpE1M1}, {OpE2}, {OpE3M1}, {OpE4X0}, {OpE5M1}, - {OpE6M1}, {OpE7M1}, {OpE8X0}, {OpE9M1}, {OpEA}, - {OpEB}, {OpECX0}, {OpEDM1}, {OpEEM1}, {OpEFM1}, - {OpF0}, {OpF1M1}, {OpF2M1}, {OpF3M1}, {OpF4}, - {OpF5M1}, {OpF6M1}, {OpF7M1}, {OpF8}, {OpF9M1}, - {OpFAX0}, {OpFB}, {OpFC}, {OpFDM1}, {OpFEM1}, - {OpFFM1} -}; - -struct SOpcodes S9xOpcodesM0X0[256] = -{ - {Op00}, {Op01M0}, {Op02}, {Op03M0}, {Op04M0}, - {Op05M0}, {Op06M0}, {Op07M0}, {Op08}, {Op09M0}, - {Op0AM0}, {Op0B}, {Op0CM0}, {Op0DM0}, {Op0EM0}, - {Op0FM0}, {Op10}, {Op11M0}, {Op12M0}, {Op13M0}, - {Op14M0}, {Op15M0}, {Op16M0}, {Op17M0}, {Op18}, - {Op19M0}, {Op1AM0}, {Op1B}, {Op1CM0}, {Op1DM0}, - {Op1EM0}, {Op1FM0}, {Op20}, {Op21M0}, {Op22}, - {Op23M0}, {Op24M0}, {Op25M0}, {Op26M0}, {Op27M0}, - {Op28}, {Op29M0}, {Op2AM0}, {Op2B}, {Op2CM0}, - {Op2DM0}, {Op2EM0}, {Op2FM0}, {Op30}, {Op31M0}, - {Op32M0}, {Op33M0}, {Op34M0}, {Op35M0}, {Op36M0}, - {Op37M0}, {Op38}, {Op39M0}, {Op3AM0}, {Op3B}, - {Op3CM0}, {Op3DM0}, {Op3EM0}, {Op3FM0}, {Op40}, - {Op41M0}, {Op42}, {Op43M0}, {Op44X0}, {Op45M0}, - {Op46M0}, {Op47M0}, {Op48M0}, {Op49M0}, {Op4AM0}, - {Op4B}, {Op4C}, {Op4DM0}, {Op4EM0}, {Op4FM0}, - {Op50}, {Op51M0}, {Op52M0}, {Op53M0}, {Op54X0}, - {Op55M0}, {Op56M0}, {Op57M0}, {Op58}, {Op59M0}, - {Op5AX0}, {Op5B}, {Op5C}, {Op5DM0}, {Op5EM0}, - {Op5FM0}, {Op60}, {Op61M0}, {Op62}, {Op63M0}, - {Op64M0}, {Op65M0}, {Op66M0}, {Op67M0}, {Op68M0}, - {Op69M0}, {Op6AM0}, {Op6B}, {Op6C}, {Op6DM0}, - {Op6EM0}, {Op6FM0}, {Op70}, {Op71M0}, {Op72M0}, - {Op73M0}, {Op74M0}, {Op75M0}, {Op76M0}, {Op77M0}, - {Op78}, {Op79M0}, {Op7AX0}, {Op7B}, {Op7C}, - {Op7DM0}, {Op7EM0}, {Op7FM0}, {Op80}, {Op81M0}, - {Op82}, {Op83M0}, {Op84X0}, {Op85M0}, {Op86X0}, - {Op87M0}, {Op88X0}, {Op89M0}, {Op8AM0}, {Op8B}, - {Op8CX0}, {Op8DM0}, {Op8EX0}, {Op8FM0}, {Op90}, - {Op91M0}, {Op92M0}, {Op93M0}, {Op94X0}, {Op95M0}, - {Op96X0}, {Op97M0}, {Op98M0}, {Op99M0}, {Op9A}, - {Op9BX0}, {Op9CM0}, {Op9DM0}, {Op9EM0}, {Op9FM0}, - {OpA0X0}, {OpA1M0}, {OpA2X0}, {OpA3M0}, {OpA4X0}, - {OpA5M0}, {OpA6X0}, {OpA7M0}, {OpA8X0}, {OpA9M0}, - {OpAAX0}, {OpAB}, {OpACX0}, {OpADM0}, {OpAEX0}, - {OpAFM0}, {OpB0}, {OpB1M0}, {OpB2M0}, {OpB3M0}, - {OpB4X0}, {OpB5M0}, {OpB6X0}, {OpB7M0}, {OpB8}, - {OpB9M0}, {OpBAX0}, {OpBBX0}, {OpBCX0}, {OpBDM0}, - {OpBEX0}, {OpBFM0}, {OpC0X0}, {OpC1M0}, {OpC2}, - {OpC3M0}, {OpC4X0}, {OpC5M0}, {OpC6M0}, {OpC7M0}, - {OpC8X0}, {OpC9M0}, {OpCAX0}, {OpCB}, {OpCCX0}, - {OpCDM0}, {OpCEM0}, {OpCFM0}, {OpD0}, {OpD1M0}, - {OpD2M0}, {OpD3M0}, {OpD4}, {OpD5M0}, {OpD6M0}, - {OpD7M0}, {OpD8}, {OpD9M0}, {OpDAX0}, {OpDB}, - {OpDC}, {OpDDM0}, {OpDEM0}, {OpDFM0}, {OpE0X0}, - {OpE1M0}, {OpE2}, {OpE3M0}, {OpE4X0}, {OpE5M0}, - {OpE6M0}, {OpE7M0}, {OpE8X0}, {OpE9M0}, {OpEA}, - {OpEB}, {OpECX0}, {OpEDM0}, {OpEEM0}, {OpEFM0}, - {OpF0}, {OpF1M0}, {OpF2M0}, {OpF3M0}, {OpF4}, - {OpF5M0}, {OpF6M0}, {OpF7M0}, {OpF8}, {OpF9M0}, - {OpFAX0}, {OpFB}, {OpFC}, {OpFDM0}, {OpFEM0}, - {OpFFM0} -}; - -struct SOpcodes S9xOpcodesM0X1[256] = -{ - {Op00}, {Op01M0}, {Op02}, {Op03M0}, {Op04M0}, - {Op05M0}, {Op06M0}, {Op07M0}, {Op08}, {Op09M0}, - {Op0AM0}, {Op0B}, {Op0CM0}, {Op0DM0}, {Op0EM0}, - {Op0FM0}, {Op10}, {Op11M0}, {Op12M0}, {Op13M0}, - {Op14M0}, {Op15M0}, {Op16M0}, {Op17M0}, {Op18}, - {Op19M0}, {Op1AM0}, {Op1B}, {Op1CM0}, {Op1DM0}, - {Op1EM0}, {Op1FM0}, {Op20}, {Op21M0}, {Op22}, - {Op23M0}, {Op24M0}, {Op25M0}, {Op26M0}, {Op27M0}, - {Op28}, {Op29M0}, {Op2AM0}, {Op2B}, {Op2CM0}, - {Op2DM0}, {Op2EM0}, {Op2FM0}, {Op30}, {Op31M0}, - {Op32M0}, {Op33M0}, {Op34M0}, {Op35M0}, {Op36M0}, - {Op37M0}, {Op38}, {Op39M0}, {Op3AM0}, {Op3B}, - {Op3CM0}, {Op3DM0}, {Op3EM0}, {Op3FM0}, {Op40}, - {Op41M0}, {Op42}, {Op43M0}, {Op44X1}, {Op45M0}, - {Op46M0}, {Op47M0}, {Op48M0}, {Op49M0}, {Op4AM0}, - {Op4B}, {Op4C}, {Op4DM0}, {Op4EM0}, {Op4FM0}, - {Op50}, {Op51M0}, {Op52M0}, {Op53M0}, {Op54X1}, - {Op55M0}, {Op56M0}, {Op57M0}, {Op58}, {Op59M0}, - {Op5AX1}, {Op5B}, {Op5C}, {Op5DM0}, {Op5EM0}, - {Op5FM0}, {Op60}, {Op61M0}, {Op62}, {Op63M0}, - {Op64M0}, {Op65M0}, {Op66M0}, {Op67M0}, {Op68M0}, - {Op69M0}, {Op6AM0}, {Op6B}, {Op6C}, {Op6DM0}, - {Op6EM0}, {Op6FM0}, {Op70}, {Op71M0}, {Op72M0}, - {Op73M0}, {Op74M0}, {Op75M0}, {Op76M0}, {Op77M0}, - {Op78}, {Op79M0}, {Op7AX1}, {Op7B}, {Op7C}, - {Op7DM0}, {Op7EM0}, {Op7FM0}, {Op80}, {Op81M0}, - {Op82}, {Op83M0}, {Op84X1}, {Op85M0}, {Op86X1}, - {Op87M0}, {Op88X1}, {Op89M0}, {Op8AM0}, {Op8B}, - {Op8CX1}, {Op8DM0}, {Op8EX1}, {Op8FM0}, {Op90}, - {Op91M0}, {Op92M0}, {Op93M0}, {Op94X1}, {Op95M0}, - {Op96X1}, {Op97M0}, {Op98M0}, {Op99M0}, {Op9A}, - {Op9BX1}, {Op9CM0}, {Op9DM0}, {Op9EM0}, {Op9FM0}, - {OpA0X1}, {OpA1M0}, {OpA2X1}, {OpA3M0}, {OpA4X1}, - {OpA5M0}, {OpA6X1}, {OpA7M0}, {OpA8X1}, {OpA9M0}, - {OpAAX1}, {OpAB}, {OpACX1}, {OpADM0}, {OpAEX1}, - {OpAFM0}, {OpB0}, {OpB1M0}, {OpB2M0}, {OpB3M0}, - {OpB4X1}, {OpB5M0}, {OpB6X1}, {OpB7M0}, {OpB8}, - {OpB9M0}, {OpBAX1}, {OpBBX1}, {OpBCX1}, {OpBDM0}, - {OpBEX1}, {OpBFM0}, {OpC0X1}, {OpC1M0}, {OpC2}, - {OpC3M0}, {OpC4X1}, {OpC5M0}, {OpC6M0}, {OpC7M0}, - {OpC8X1}, {OpC9M0}, {OpCAX1}, {OpCB}, {OpCCX1}, - {OpCDM0}, {OpCEM0}, {OpCFM0}, {OpD0}, {OpD1M0}, - {OpD2M0}, {OpD3M0}, {OpD4}, {OpD5M0}, {OpD6M0}, - {OpD7M0}, {OpD8}, {OpD9M0}, {OpDAX1}, {OpDB}, - {OpDC}, {OpDDM0}, {OpDEM0}, {OpDFM0}, {OpE0X1}, - {OpE1M0}, {OpE2}, {OpE3M0}, {OpE4X1}, {OpE5M0}, - {OpE6M0}, {OpE7M0}, {OpE8X1}, {OpE9M0}, {OpEA}, - {OpEB}, {OpECX1}, {OpEDM0}, {OpEEM0}, {OpEFM0}, - {OpF0}, {OpF1M0}, {OpF2M0}, {OpF3M0}, {OpF4}, - {OpF5M0}, {OpF6M0}, {OpF7M0}, {OpF8}, {OpF9M0}, - {OpFAX1}, {OpFB}, {OpFC}, {OpFDM0}, {OpFEM0}, - {OpFFM0} -}; - |