pax_global_header 0000666 0000000 0000000 00000000064 13414301443 0014507 g ustar 00root root 0000000 0000000 52 comment=1293fd6bdf8b0946e3d911cac37a2897018a6aa8
osmose-emulator-1.4/ 0000775 0000000 0000000 00000000000 13414301443 0014506 5 ustar 00root root 0000000 0000000 osmose-emulator-1.4/CHANGELOG 0000664 0000000 0000000 00000002276 13414301443 0015727 0 ustar 00root root 0000000 0000000 version: 1.4
* Set default sound device (Thanks to Kev-J)
* Change sound buffer writing method (Thanks to Kev-J)
* Qt Wayland widgets alternative in gnome-shell
version: 1.3
* Replaced 'strncpy' with 'memcpy' to suppress the warning
* Updated files version and year
* Changed alsa device to "plughw"
* Added to manpage in src directory
* Changed the build flag to version 'gnu++17'
version: 1.2
* Fixed bug in audio alsa
* Fixed installation on architectures 'arm'
version: 1.1
* Changed own icon in the main window
* Changed image format: xpm to png
* Added SVG image
* Fixed spelling in some files
* Copied the files from the directory (cpu) to the directory (src)
* Updated file: OsmoseEmulator.pro
* Some bug fixes
* Fixed build for armel/armhf architectures
* Added libraries required for armel/armhf architectures
version: 1.0
* Created own icon in the main window
* Replaced the QT version - 4.x to 5.x
* Added in the main window menu - About
* Revised common misspelled words in source code
* Removed embedded copy of the source code 'unzip'
version: 0.9.96
* Initial version
* Acquired originally from the site and holder by copyright Bruno Vedder
osmose-emulator-1.4/LICENSE 0000664 0000000 0000000 00000104506 13414301443 0015521 0 ustar 00root root 0000000 0000000 GNU GENERAL PUBLIC LICENSE
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GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
{project} Copyright (C) {year} {fullname}
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
.
osmose-emulator-1.4/OsmoseEmulator.pro 0000664 0000000 0000000 00000006535 13414301443 0020217 0 ustar 00root root 0000000 0000000 ###############################################################################
#
# * This file is part of Osmose, a Sega Master System/Game Gear software
# * emulator.
# *
# * Many thanks to Vedder Bruno, the original author of Osmose Emulator.
# *
# * Copyright holder 2001-2011 Vedder Bruno.
# * Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
# *
# * Osmose Emulator is free software: you can redistribute it and/or modify it
# * under the terms of the GNU General Public License as published by the
# * Free Software Foundation, either version 3 of the License,
# * or any later version.
#
###############################################################################
QT += core gui opengl widgets
TARGET = osmose-emulator
TEMPLATE = app
DEPENDPATH += src
INCLUDEPATH += src
LIBS += -lz -lasound -lGL -lGLU -lglut
FLAGS += -Wall -Wextra -Wno-unused -Wcast-qual
QMAKE_CXXFLAGS += -std=gnu++17 $$FLAGS
QMAKE_CFLAGS += -Wmissing-prototypes -Wshadow $$FLAGS
# Output directory
OBJECTS_DIR += src
MOC_DIR += src
RCC_DIR += src
UI_DIR += src
# Input directory
HEADERS += src/EmulationThread.h \
src/Joystick.h \
src/KeyMapper.h \
src/OsmoseConfigurationFile.h \
src/OsmoseEmulationThread.h \
src/OsmoseGUI.h \
src/Pthreadcpp.h \
src/QGLImage.h \
src/QLogWindow.h \
src/QOsmoseConfiguration.h \
src/TGAWriter.h \
src/WhiteNoiseEmulationThread.h \
src/BasicTypes.h \
src/Z80.h \
src/AnsiColorTerminal.h \
src/Bits.h \
src/DebugEventListener.h \
src/DebugEventThrower.h \
src/Definitions.h \
src/FIFOSoundBuffer.h \
src/IOMapper.h \
src/IOMapper_GG.h \
src/MemoryMapper.h \
src/Options.h \
src/OsmoseCore.h \
src/RomSpecificOption.h \
src/SaveState.h \
src/SmsDebugger.h \
src/SmsEnvironment.h \
src/SN76489.h \
src/SoundThread.h \
src/VDP.h \
src/VDP_GG.h \
src/Version.h \
src/WaveWriter.h
FORMS += src/Configuration.ui \
src/LogWindow.ui
SOURCES += src/EmulationThread.cpp \
src/Joystick.cpp \
src/KeyMapper.cpp \
src/main.cpp \
src/OsmoseConfigurationFile.cpp \
src/OsmoseEmulationThread.cpp \
src/OsmoseGUI.cpp \
src/Pthreadcpp.cpp \
src/QGLImage.cpp \
src/QLogWindow.cpp \
src/QOsmoseConfiguration.cpp \
src/TGAWriter.cpp \
src/WhiteNoiseEmulationThread.cpp \
src/Opc_cbxx.cpp \
src/Opc_dd.cpp \
src/Opc_ddcb.cpp \
src/Opc_ed.cpp \
src/Opc_fd.cpp \
src/Opc_fdcb.cpp \
src/Opc_std.cpp \
src/Z80.cpp \
src/DebugEventThrower.cpp \
src/FIFOSoundBuffer.cpp \
src/IOMapper.cpp \
src/IOMapper_GG.cpp \
src/MemoryMapper.cpp \
src/Options.cpp \
src/OsmoseCore.cpp \
src/RomSpecificOption.cpp \
src/SmsEnvironment.cpp \
src/SN76489.cpp \
src/SoundThread.cpp \
src/VDP.cpp \
src/VDP_GG.cpp \
src/WaveWriter.cpp
RESOURCES += src/OsmoseResources.qrc
osmose-emulator-1.4/README.md 0000664 0000000 0000000 00000005656 13414301443 0016001 0 ustar 00root root 0000000 0000000
_______ _______
| |.-----.--------.| |.-----.-----.
| - ||__ --| || - ||__ --| -__|
|_______||_____|__|__|__||_______||_____|_____|
_______ __ __
| ___|.--------.--.--.| |.---.-.| |_.-----.----.
| ___|| | | || || _ || _| _ | _|
|_______||__|__|__|_____||__||___._||____|_____|__|
Public release, re-written and continued by Carlos Donizete Froes.
Holder by copyright Bruno Vedder.
### Osmose Emulator means
In brief it's an Sega Master System/Game Gear emulator encapsulated into C++ classes.
Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*What's new:*
-------------
Osmose Emulator owns a clean graphical user interface based on QT version 5.x,
GUI lib powerful enough to refresh display at 60hz.
- Switch sound system to use ALSA.
- GUI development using QT5.
- Rendering/Key mapping adapted to QTOpenGL.
- Configuration system rewritten.
- Functional in i386, amd64 and arm architectures.
*Dependencies for Debian/Ubuntu/GNU/Linux:*
-------------------------------------------
# apt install freeglut3-dev libasound2-dev libqt5opengl5-dev libgl1-mesa-dev mesa-common-dev qt5-qmake qt5-default qtbase5-dev qtchooser zlib1g-dev
*Compilation:*
--------------
To build osmose emulator, do from the source directory.
*Starting compilation:*
$ qmake && make
*Removing compilation:*
$ make clean && make distclean
*Features:*
-----------
- SMS: Good compatibility. At this stage, the emulator can run **96%** of
commercial games and public demos, except games that relies on
codemaster mapper, which work but does not have proper video mode emulated.
- Game Gear: Good compatibility. At this stage, the emulator can run
**98%** of game gear ROMS.
- SN76489 Sound is supported.
- Support for ".sms" and ".gg" format.
- Video filters: bilinear or nearest neighbour (default).
- Pad(keyboard or joystick mapped) emulation.
- PAL/NTSC Timing.
- Japanese/Export console.
- In game Screenshots, GFX rip, sound shot.
- Configurable keyboard configuration.
- Joystick support, congigurable button assignement.
- Drag and drop your ROMS into the emulator window to run games.
**Due to the huge number of game gear/master system (around 1300) roms, games have not been deeply tested.**
* This file was officially downloaded from : http://bcz.asterope.fr
* Continuation of the project from: https://gitlab.com/coringao/osmose-emulator
**License**
-----------
> **Osmose Emulator** is free software: you can redistribute it and/or modify
> it under the terms of the GNU General Public License as published by
> the Free Software Foundation, either version 3 of the License, or
> any later version.
- Copyright (c) 2001-2011 Copyright holder **Bruno Vedder**
- Copyright (c) 2016-2018 Work continued by **Carlos Donizete Froes [a.k.a coringao]**
osmose-emulator-1.4/src/ 0000775 0000000 0000000 00000000000 13414301443 0015275 5 ustar 00root root 0000000 0000000 osmose-emulator-1.4/src/AnsiColorTerminal.h 0000664 0000000 0000000 00000003174 13414301443 0021040 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#ifndef ANSI_TERMINAL_COLORS_H
#define ANSI_TERMINAL_COLORS_H
#ifdef USE_ISO_IEC_6429
#define BLACK(str) "\033[0;30;49;1m"<.
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#ifndef BASICTYPES_H
#define BASICTYPES_H
/* basic types definitions. */
typedef unsigned char u8;
typedef signed char s8;
typedef unsigned short u16;
typedef signed short s16;
typedef unsigned int u32;
typedef signed int s32;
typedef float f32;
typedef double f64;
#endif
osmose-emulator-1.4/src/Bits.h 0000664 0000000 0000000 00000002443 13414301443 0016352 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#ifndef BITS_H
#define BITS_H
#define BIT0 0x1
#define BIT1 0x2
#define BIT2 0x4
#define BIT3 0x8
#define BIT4 0x10
#define BIT5 0x20
#define BIT6 0x40
#define BIT7 0x80
/* And with these value to force bit to zero */
#define BIT0_MASK 0xFE
#define BIT1_MASK 0xFD
#define BIT2_MASK 0xFB
#define BIT3_MASK 0xF7
#define BIT4_MASK 0xEF
#define BIT5_MASK 0xDF
#define BIT6_MASK 0xBF
#define BIT7_MASK 0x7F
#endif
osmose-emulator-1.4/src/Configuration.ui 0000664 0000000 0000000 00000126511 13414301443 0020451 0 ustar 00root root 0000000 0000000
ConfigurationQt::NonModaltrue0047829100Configurationfalse000QLayout::SetDefaultConstraintQLayout::SetDefaultConstraint00400Files-19471221QLayout::SetDefaultConstraint0BBR path:Screenshots path:Save state path:Sound rip path:Tiles rip path:...............Control P100471231Pad1 UP:Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenterPad1 DOWN:Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenterPad1 LEFT:Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenterPad1 RIGHT:Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenterPad1 Button A:Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenterPad1 Button B:Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter50falsefalsefalseQt::LeftToRightQFrame::StyledPanelTextLabelQt::AlignCenterQFrame::StyledPanelTextLabelQt::AlignCenterQFrame::StyledPanelTextLabelQt::AlignCenterQFrame::StyledPanelTextLabelQt::AlignCenterQFrame::StyledPanelTextLabelQt::AlignCenterQFrame::StyledPanelTextLabelQt::AlignCenterRedefineRedefineRedefineRedefineRedefineRedefineControl P200471231Pad2 UP:Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenterPad2 DOWN:Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenterPad2 LEFT:Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenterPad2 RIGHT:Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenterPad2 Button A:Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenterPad2 Button B:Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter50falsefalsefalseQt::LeftToRightQFrame::StyledPanelTextLabelQt::AlignCenterQFrame::StyledPanelTextLabelQt::AlignCenterQFrame::StyledPanelTextLabelQt::AlignCenterQFrame::StyledPanelTextLabelQt::AlignCenterQFrame::StyledPanelTextLabelQt::AlignCenterQFrame::StyledPanelTextLabelQt::AlignCenterRedefineRedefineRedefineRedefineRedefineRedefineStart/Pause00471231PAUSE:Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenterSTART (Gamegear):Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter50falsefalsefalseQt::LeftToRightQFrame::StyledPanelTextLabelQt::AlignCenterQFrame::StyledPanelTextLabelQt::AlignCenterRedefineRedefineQt::Vertical20404030Joystick10046619204000NoneA buttonB buttonPause (SMS)Start (Game gear)00Joystick found :0NoneA buttonB buttonPause (SMS)Start (Game gear)0NoneA buttonB buttonPause (SMS)Start (Game gear)0NoneA buttonB buttonPause (SMS)Start (Game gear)false50falsefalsefalseQt::LeftToRightQFrame::StyledPanelButton 1Qt::AlignCenter50falsefalsefalseQt::LeftToRightQFrame::StyledPanelButton 3Qt::AlignCenter50falsefalsefalseQt::LeftToRightQFrame::StyledPanelButton 5Qt::AlignCenter50falsefalsefalseQt::LeftToRightQFrame::StyledPanelButton 7Qt::AlignCenter50falsefalsefalseQt::LeftToRightQFrame::StyledPanelButton 2Qt::AlignCenter0NoneA buttonB buttonPause (SMS)Start (Game gear)0NoneA buttonB buttonPause (SMS)Start (Game gear)50falsefalsefalseQt::LeftToRightQFrame::StyledPanelButton 4Qt::AlignCenter50falsefalsefalseQt::LeftToRightQFrame::StyledPanelButton 6Qt::AlignCenter0NoneA buttonB buttonPause (SMS)Start (Game gear)50falsefalsefalseQt::LeftToRightQFrame::StyledPanelButton 8Qt::AlignCenter0NoneA buttonB buttonPause (SMS)Start (Game gear)00Device:Qt::Vertical2040true*need emulator restart.QLayout::SetMaximumSizeCancelSaveApplyQt::Horizontal4020cancelButtonclicked()Configurationreject()188271166449
osmose-emulator-1.4/src/DebugEventListener.h 0000664 0000000 0000000 00000002640 13414301443 0021206 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#ifndef DEBUG_EVENT_LISTENER_H
#define DEBUG_EVENT_LISTENER_H
#include "DebugEventThrower.h"
/* Debug Event types. */
enum
{
DbgEvtUserTrigger = 0,
DbgEvtCpuStep = 1,
DbgEvtScanlineBreakpoint = 2,
DbgEvtCpuIrqAsserted = 3,
DbgEvtCpuDisableInterrupt = 4,
DbgEvtCpuEnableInterrupt = 5,
DbgEvtGeneric = 256
};
class DebugEventListener
{
public:
virtual void sendDebugEvent(int event_type, char *sourcec, char *message) = 0;
virtual ~DebugEventListener() {};
};
#endif
osmose-emulator-1.4/src/DebugEventThrower.cpp 0000664 0000000 0000000 00000002441 13414301443 0021405 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#include "DebugEventThrower.h"
void DebugEventThrower::attachDebugEventListener(DebugEventListener *el)
{
del = el;
}
void DebugEventThrower::throwDebugEvent(int type,char *source, char *msg)
{
if (del != NULL)
{
del->sendDebugEvent(type, source, msg);
}
else
{
cerr << "Trying to throw DebugEvent but the Thrower is not attached to the listener !" << endl;
}
}
osmose-emulator-1.4/src/DebugEventThrower.h 0000664 0000000 0000000 00000002517 13414301443 0021056 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#ifndef DEBUG_EVENT_THROWER_H
#define DEBUG_EVENT_THROWER_H
#include
#include
#include "DebugEventListener.h"
using namespace std;
class DebugEventThrower
{
public:
DebugEventThrower()
{
del = NULL;
}
void attachDebugEventListener(DebugEventListener *el);
void throwDebugEvent(int type, char *source, char *msg);
private:
DebugEventListener *del;
};
#endif
osmose-emulator-1.4/src/Definitions.h 0000664 0000000 0000000 00000003370 13414301443 0017724 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#ifndef DEFINITIONS_H_
#define DEFINITIONS_H_
/*
Uncomment and rebuild project for integrated debugger
Don't forget to uncomment OPT_OBJS line in Makefile before compiling.
*/
//#define BUILT_IN_DEBUGGER
//#define AUTO_SCREENSHOT
/* Number of Z80 cycles for each scanline. */
#define CPU_CYCLES_PER_LINE 228
/* SDL delay every 3 frames.*/
#define DELAY_BETWEEN_FRAME 50
/* SDL Sound buffer size for samples. */
#define SAMPLE_SIZE 1024 // Sample duration is 23ms
/**/
#define SND_TOGGLE 0.4026717557251908 // rest of 367.5/262.
/* Uncomment this line for verbose information on PSG/VDP access */
//#define PSG_VERBOSE
//#define VDP_ACCESS
//#define AUTO_NAT_VERBOSE
//#define PAD_VERBOSE
//#define MEM_CTRL_VERBOSE
/* Just uncomment this define to get trace of bank mapping operations */
//#define P_VERBOSE
#endif
osmose-emulator-1.4/src/EmulationThread.cpp 0000664 0000000 0000000 00000014265 13414301443 0021076 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#include "EmulationThread.h"
/**
* Constructor.
*/
EmulationThread::EmulationThread(QGLImage *qglimage) : screen(qglimage)
{
// Allocate buffer of the texture size.
videoBuffer = NULL;
QObject::connect(this, SIGNAL(newResolution(int, int)), qglimage, SLOT(resolutionChanged(int, int)));
setResolution(qglimage->getTextureWidth(), qglimage->getTextureHeight());
emulationState = EMULATION_STOPPED;
// Set default refresh slow arbitrary frequency.
setRefreshFrequency(1.0f);
done = false;
}
/**
* Destructor.
*/
EmulationThread::~EmulationThread()
{
delete []videoBuffer;
}
/**
* This method overrides QThread run(). It's the thread main method.
*
* Return : None.
*/
void EmulationThread::run()
{
struct timeval t0, t1;
struct timespec rqtp, rmtp;
unsigned int deltaT_micros, remainingT;
while(!done)
{
emulationStateQMutex.lockForRead();
switch(emulationState)
{
case EMULATION_STOPPED:
// Free QMutex.
emulationStateQMutex.unlock();
// Sleep 20ms.
rqtp.tv_sec = 0;
rqtp.tv_nsec = 20 * 1000 * 1000; // 20 millisecond.
nanosleep(&rqtp, &rmtp);
break;
case EMULATION_RUNNING:
// Free QMutex.
emulationStateQMutex.unlock();
// Execute one emulation frame, blit texture into openGL
// and calculate the duration of these operations.
gettimeofday(&t0, NULL);
emulateOneFrame();
screen->blit(videoBuffer);
gettimeofday(&t1, NULL);
// Compute duration.
deltaT_micros = ((t1.tv_sec * 1000000 + t1.tv_usec) - (t0.tv_sec * 1000000 + t0.tv_usec));
// Compute remaining time to achieve the good regreshing period.
remainingT = (deltaT_micros < refreshingPeriod) ? refreshingPeriod - deltaT_micros : 1;
// Sleep the remaining time.
rqtp.tv_sec = 0;
rqtp.tv_nsec = remainingT * 1000; // microsecond to nanoseconds
nanosleep(&rqtp, &rmtp);
//cout << "Loop takes :" << deltaT_micros << " microseconds, sleeping "<< remainingT << " microseconds "<< endl;
break;
case EMULATION_ABORTED:
done = true;
emulationStateQMutex.unlock();
break;
default:
// Free QMutex.
emulationStateQMutex.unlock();
break;
}
}
}
/**
* This method will abort Emulation. This will cause the emulation thread
* to die.
*
* Return : None.
*
*/
void EmulationThread::abortEmulation()
{
QWriteLocker lock(&emulationStateQMutex);
emulationState = EMULATION_ABORTED;
}
/**
* This method will start Emulation. If emulation is already started, it
* does nothing.
*
* Return : None.
*
*/
void EmulationThread::startEmulation()
{
QWriteLocker lock(&emulationStateQMutex);
emulationState = EMULATION_RUNNING;
}
/**
* This method will suspends Emulation. To continue, one should call
* resume() method.
*
* Return : None.
*
*/
void EmulationThread::pauseEmulation()
{
QWriteLocker lock(&emulationStateQMutex);
emulationState = EMULATION_STOPPED;
}
/**
* This method will resume Emulation that has previously been stopped
* using pauseEmulation();
*
* Return : None.
*
*/
void EmulationThread::resumeEmulation()
{
QWriteLocker lock(&emulationStateQMutex);
startEmulation();
}
/**
* This method will reset/restart Emulation. It's equivalent to a
* hardware reset.
*
* Return : None.
*
*/
void EmulationThread::resetEmulation()
{
}
/**
* This method set the refreshing period of the emulation thread.
* Important note : The QThread::run method will call repeatly the
* emulateOneFrame() methods which should perform emulation stuff for
* exactly one frame. The execution time of emulateOneFrame() is
* calculated, and the remaining time to reach the refreshing period
* is wasted in nanosleep.
*
* Param 1 : The refresh frequency in Hertz of the emulation. This value
* should be the display original emulated refresh display.
*
* Return : None.
*/
void EmulationThread::setRefreshFrequency(float f)
{
float t = (1.0 / f);
refreshingPeriod = (t * 1000000.0f); // to microseconds
//cout << "refreshingPeriod = " << refreshingPeriod << " microsec." << endl;
}
/**
* This method will change the textureSize that is mapped on the GL QUAD. It
* usually happens on emulated video mode change. The texture buffer is
* deleted and reallocated, and a signal emitted to inform QGLimage of this
* event.
*
* Param 1 : new texture width.
*
* Param 2 : new texture height.
*
* Return : None.
*
*/
void EmulationThread::setResolution(int w, int h)
{
delete []videoBuffer;
int s = w * h;
videoBuffer = new unsigned int[s];
memset(videoBuffer, 0, s * sizeof(unsigned int));
emit newResolution(w, h);
}
/**
* This method is used to receive key press trigger. It's not declared
* as a slot in order to avoid slot connection/deconnection on ROM change.
* To implement a different behaviour from the default one, simply override
* this method.
*
* Param 1 : QT key() value of the QKeyEvent that signal keyPressed.
*
* Return : None.
*/
void EmulationThread::keyPressed(padKey)
{
}
/**
* This method is used to receive key press trigger. It's not declared
* as a slot in order to avoid slot connection/deconnection on ROM change.
* To implement a different behaviour from the default one, simply override
* this method.
*
* Param 1 : QT key() value of the QKeyEvent that signal keyPressed.
*
* Return : None.
*/
void EmulationThread::keyReleased(padKey)
{
}
osmose-emulator-1.4/src/EmulationThread.h 0000664 0000000 0000000 00000003656 13414301443 0020545 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#ifndef EMULATIONTHREAD_H
#define EMULATIONTHREAD_H
#include
#include
#include
#include
#include "QGLImage.h"
#include "OsmoseConfigurationFile.h"
using namespace std;
class EmulationThread : public QThread
{
Q_OBJECT;
enum EmulationState
{
EMULATION_STOPPED = 0,
EMULATION_RUNNING,
EMULATION_ABORTED
};
public:
EmulationThread(QGLImage *qglimage);
virtual ~EmulationThread();
void abortEmulation();
public slots:
void pauseEmulation();
void resumeEmulation();
void startEmulation();
virtual void resetEmulation();
virtual void keyPressed(padKey key);
virtual void keyReleased(padKey key);
signals:
void newResolution(int w, int h);
protected:
unsigned int *videoBuffer;
void run();
virtual void emulateOneFrame() = 0;
void setRefreshFrequency(float usec);
void setResolution(int w, int h);
private:
bool done;
QReadWriteLock emulationStateQMutex;
QGLImage *screen;
unsigned int refreshingPeriod;
EmulationState emulationState;
};
#endif // EMULATIONTHREAD_H
osmose-emulator-1.4/src/FIFOSoundBuffer.cpp 0000664 0000000 0000000 00000005233 13414301443 0020672 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#include "FIFOSoundBuffer.h"
#include
FIFOSoundBuffer::FIFOSoundBuffer(u32 size)
{
data_ = new s16 [size];
data_size_ = size;
generated_index_ = 0;
played_index_ = 0;
total_generated_ = 0;
total_played_ = 0;
}
bool FIFOSoundBuffer::write(s16 value)
{
if ( spaceAvailable() )
{
/* We have free space in our buffer. */
data_[ generated_index_++ ] = value;
total_generated_++;
/* Do we reach the end of the buffer ?*/
if (generated_index_ == data_size_)
{
generated_index_ = 0;
}
return true;
}
else
{
//printf("BF\n");
/* The buffer is full, cancel write operation. */
return false;
}
}
/* read a single value if available. */
/* If no values are available return 0. */
s16 FIFOSoundBuffer::read()
{
if (dataAvailable())
{
s16 ret = data_[played_index_++];
total_played_++;
if (played_index_ == data_size_)
{
played_index_ = 0;
}
return ret;
}
else
{
//printf("BE\n");
return 0;
}
}
//#include
//using namespace std;
/* Read multiple values. If there are not enough value available in the buffer */
/* Data will be filled with 00. */
void FIFOSoundBuffer::read(s16 *dst, u32 nbr)
{
//cout << "Asked:" << nbr << " Avail: " << numberDataAvailable() << endl;
/* We have enough sample, copy them ! */
for (u32 i = 0; i < nbr; i++)
{
dst[i] = read();
}
//printf(" Rem: %d\n",numberDataAvailable());
}
/* Read multiple values. */
void FIFOSoundBuffer::reset()
{
generated_index_ = 0;
played_index_ = 0;
total_generated_ = 0;
total_played_ = 0;
}
osmose-emulator-1.4/src/FIFOSoundBuffer.h 0000664 0000000 0000000 00000004177 13414301443 0020345 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#ifndef FIFO_SOUND_BUFFER_H
#define FIFO_SOUND_BUFFER_H
#include "BasicTypes.h"
class FIFOSoundBuffer
{
public:
/* Constructor. */
FIFOSoundBuffer(u32 size);
/* Destructor. */
~FIFOSoundBuffer()
{
delete[] data_ ;
}
/* Write a value if buffer is not full. */
bool write(s16 value);
/* read a single value if available. */
inline s16 read();
/* Read multiple values. */
void read(s16 *, u32 nbr);
/* Return true if at least one sample is available. */
bool dataAvailable()
{
return (total_generated_ > total_played_);
}
/* return true is there is space for more sample. */
bool spaceAvailable()
{
return (total_generated_ - total_played_ < data_size_);
}
u32 numberDataAvailable()
{
return total_generated_ - total_played_;
}
/* Reset the FIFO. */
void reset();
private:
u32 data_size_; /* Size of the circular buffer. */
s16 *data_; /* Pointer to our buffer. */
u32 generated_index_;
u32 played_index_;
u32 total_generated_;
u32 total_played_;
};
#endif
osmose-emulator-1.4/src/IOMapper.cpp 0000664 0000000 0000000 00000020347 13414301443 0017463 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#include "IOMapper.h"
#include "Bits.h"
/* Constructor need VDP reference */
IOMapper::IOMapper(VDP & v, SN76489 & p) : vdp( v ), psg( p )
{
reset();
}
/*----------------------------------------------------------------------*/
/* This method resets ports. */
/*----------------------------------------------------------------------*/
void IOMapper::reset()
{
if (opt.inputType == DEFAULT_PAD)
{
port3F = 0xFF; // Active low
}
else
if (opt.inputType == PADDLE)
{
port3F = 0x30; // 00110000b
}
port3E = 0xA4;
portPAD1 = 0xFF;
portPAD2 = 0xFF;
paddleValue = 0;
flipFlop = false;
}
/*----------------------------------------------------------------------*/
/* Based on Charles MacDonald documentation, this method dispatches */
/* port write, depending on A7, A6 and A0 address line. */
/*----------------------------------------------------------------------*/
void IOMapper::out8(unsigned port, unsigned char value)
{
if (port <= 0x3F)
{
if (port & BIT0) // Write to port 3F
{
#ifdef AUTO_NAT_VERBOSE
cout << "AUTO_NAT port 0x3F written with value " << hex << setw(2) << setfill('0') << (int)value << endl;
#endif
port3F = value;
if ( (port3F & BIT0) && (port3F & BIT2) )
{
#ifdef AUTO_NAT_VERBOSE
cout << "Auto nationalisation asked." << endl;
#endif
if (opt.WorldVersion == EXPORT)
{
// Copy 3F bit7 to DD bit7
if (port3F & BIT7)
{
portPAD2 |= BIT7;
}
else
{
portPAD2 &= (0x7F);
}
// Copy 3F bit5 to DD bit6
if (port3F & BIT5)
{
portPAD2 |= BIT6;
}
else
{
portPAD2 &= 0xBF;
}
}
else
{
portPAD2 &= 0x3F;
}
if ( ((value & BIT0) && (value & BIT2))== 0 )
{
#ifdef AUTO_NAT_VERBOSE
cout << "Auto nationalisation reset asked." << endl;
#endif
}
}
if (port3F & BIT5)
{
// cout << "Selecting X7-X4 value on DC" << endl;
}
else
{
// cout << "Selecting X3-X0 value on DC" << endl;
}
return;
}
else // Write to port 3E
{
#ifdef MEM_CTRL_VERBOSE
cout << "MEM CTRL port 0x3E written with value " << hex << setw(2) << setfill('0') << (int)value << endl;
#endif
port3E = value;
#ifdef MEM_CTRL_VERBOSE
if (value & BIT2)
{
cout << "I/O chip Disable." << endl;
}
else
{
cout << "I/O chip Enabled." << endl;
}
if (value & BIT3)
{
cout << "BIOS ROM Disable." << endl;
}
else
{
cout << "BIOS ROM Enabled." << endl;
}
if (value & BIT4)
{
cout << "Work Ram Disable (For battery backed RAM ?)." << endl;
}
else
{
cout << "Work Ram Enable." << endl;
}
if (value & BIT5)
{
cout << "Card slot Disable." << endl;
}
else
{
cout << "Card slot Enable." << endl;
}
if (value & BIT6)
{
cout << "Cartridge slot Disable." << endl;
}
else
{
cout << "Cartridge slot Enable." << endl;
}
if (value & BIT7)
{
cout << "Expansion slot Disable." << endl;
}
else
{
cout << "Expansion slot Enable." << endl;
}
#endif
return;
}
}
if (port <= 0x7F)
{
psg.writePort(value);
return;
#ifdef PSG_VERBOSE
cout << "PSG port 0x7F written with value " << hex << setw(2) << setfill('0') << (int)value << endl;
#endif
return;
}
if (port <= 0xBF)
{
if (port & BIT0) // Write on VDP Ctrl Port 0xBF
{
#ifdef VDP_ACCESS
cout << "VDP_CTRL port 0xBF written with value " << hex << setw(2) << setfill('0') << (int)value << endl;
#endif
vdp.writeCtrlPort( value );
return;
}
else // Write on VDP Data Port 0xBE
{
#ifdef VDP_VERBOSE
cout << "VDP_DATA port 0xBE written with value " << hex << setw(2) << setfill('0') << (int)value << endl;
#endif
vdp.writeDataPort( value );
return;
}
}
#ifdef VDP_VERBOSE
cout << "Unknown port "<< hex << setw(2) << setfill('0') << (int)port << " written with value " << hex << setw(2) << setfill('0') << (int)value << endl;
#endif
}
/*----------------------------------------------------------------------*/
/* Based on Charles MacDonald documentation, this method dispatches */
/* port read, depending on A7, A6 and A0 address line. */
/*----------------------------------------------------------------------*/
unsigned char IOMapper::in8(unsigned port)
{
if (port == 0x3E)
{
return port3E;
//cout << "MEM CTRL Port 0x3E: Read, value is " << hex << setw(2) << setfill('0') << (int)port3E << endl;
}
if (port <= 0x3F)
{
//cout << "NOT IMPLEMENTED / EXPERIMENTAL: Read port <=0x3f" << endl;
return (port & 0xff);
}
if (port <= 0x7F)
{
if (port & BIT0) // Read H counter port.
{
//#ifdef VDP_VERBOSE
cout << "NOT IMPLEMENTED: VDP port H COUNTER 0x7F read."<< endl;
//#endif
return 0xFF;
}
else // Read on VDP Vertical counter
{
#ifdef VDP_VERBOSE
cout << "VDP, port V COUNTER 0x7E read."<< endl;
#endif
return vdp.v_counter;
}
}
if (port <= 0xBF) // Read VDP status flag
{
if (port & BIT0)
{
#ifdef VDP_VERBOSE
cout << "VDP status read."<< endl;
#endif
return vdp.readStatusFlag();
}
else // Read VDP Data port
{
#ifdef VDP_VERBOSE
cout << "CRAM/VRAM read."<< endl;
#endif
return vdp.readDataPort();
}
}
// Port is > 0xBF and < 0xFF
if (port & BIT0)
{
#ifdef PAD_VERBOSE
cout << "Port PAD2 0xDD read."<< endl;
#endif
return portPAD2;
}
else
{
#ifdef PAD_VERBOSE
cout << "Port PAD1 0xDC read."<< endl;
#endif
if (opt.inputType == PADDLE)
{
flipFlop^=1;
if (flipFlop == true)
{
portPAD1 |= BIT5;
portPAD1 &= 0xf0;
portPAD1 |= (paddleValue >> 4);
}
else
{
portPAD1 &= ~BIT5;
portPAD1 &= 0xf0;
portPAD1 |= (paddleValue & 0x0f);
}
}
return portPAD1;
}
cout << "Unknown port "<< hex << setw(2) << setfill('0') << (int)port << " read."<< endl;
}
osmose-emulator-1.4/src/IOMapper.h 0000664 0000000 0000000 00000004325 13414301443 0017126 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#ifndef IO_MAPPER_H
#define IO_MAPPER_H
#include "Definitions.h"
#include
#include
#include "VDP.h"
#include "SN76489.h"
#include "Options.h"
#include "DebugEventThrower.h"
extern Options opt;
using namespace std;
class IOMapper : public DebugEventThrower
{
protected:
VDP &vdp; // Reference on VDP object.
SN76489 &psg; // Reference on PSG object.
public:
IOMapper(VDP &, SN76489 &); // Constructor.
virtual ~IOMapper() {};
unsigned char paddleValue; // Paddle knob value.
bool flipFlop;
unsigned char port3E; // Memory control.
unsigned char port3F; // Auto nationalisation port.
unsigned char portPAD1; // Joypad port 1.
unsigned char portPAD2; // Joypad port 2.
unsigned char WorldVersion; // Sms type.
virtual void reset();
virtual void out8(unsigned address, unsigned char value);
virtual unsigned char in8(unsigned address);
// These GAMEGEAR ports are here but not readable from IOMapper::in().
// They are readable with IOMapper_GG::in()
unsigned char port0x0;
unsigned char port0x1;
unsigned char port0x2;
unsigned char port0x3;
unsigned char port0x4;
unsigned char port0x5;
unsigned char port0x6;
};
#endif
osmose-emulator-1.4/src/IOMapper_GG.cpp 0000664 0000000 0000000 00000010422 13414301443 0020031 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#include "IOMapper_GG.h"
#include
// Constructor.
IOMapper_GG::IOMapper_GG(VDP &v, SN76489 &p) : IOMapper(v, p)
{
reset();
}
// Reset GAMEGEAR additionnal ports.
void IOMapper_GG::reset()
{
IOMapper::reset();
port0x0 = 0xC0;
port0x1 = 0x7F;
port0x2 = 0xFF;
port0x3 = 0x00;
port0x4 = 0xFF;
port0x5 = 0x00;
port0x6 = 0xFF;
}
/*----------------------------------------------------------------------*/
/* Based on Charles MacDonald documentation, this method dispatches */
/* port read, depending on A7, A6 and A0 address line. */
/*----------------------------------------------------------------------*/
unsigned char IOMapper_GG::in8(unsigned port)
{
if (port == 0x0) return port0x0;
if (port == 0x1) return port0x1;
if (port == 0x2) return port0x2;
if (port == 0x3) return port0x3;
if (port == 0x4) return port0x4;
if (port == 0x5) return port0x5;
if (port == 0x6) return port0x6;
if (port == 0x3E)
{
return port3E;
cout << "MEM CTRL Port 0x3E: Read, value is " << hex << setw(2) << setfill('0') << (int)port3E << endl;
}
if (port <= 0x3F)
{
//cout << "NOT IMPLEMENTED / EXPERIMENTAL: Read port <=0x3f" << endl;
return (port & 0xff);
}
if (port <= 0x7F)
{
if (port & BIT0) // Read H counter port.
{
#ifdef VDP_VERBOSE
cout << "NOT IMPLEMENTED: VDP port H COUNTER 0x7F read."<< endl;
#endif
return 0xFF;
}
else // Read on VDP Vertical counter
{
#ifdef VDP_VERBOSE
cout << "VDP, port V COUNTER 0x7E read."<< endl;
#endif
return vdp.v_counter;
}
}
if (port <= 0xBF) // Read VDP status flag
{
if (port & BIT0)
{
#ifdef VDP_VERBOSE
cout << "VDP status read."<< endl;
#endif
return vdp.readStatusFlag();
}
else // Read VDP Data port
{
#ifdef VDP_VERBOSE
cout << "CRAM/VRAM read."<< endl;
#endif
return vdp.readDataPort();
}
}
// Port is > 0xBF and < 0xFF
if (port & BIT0)
{
#ifdef PAD_VERBOSE
cout << "Port PAD2 0xDD read."<< endl;
#endif
return portPAD2;
}
else
{
#ifdef PAD_VERBOSE
cout << "Port PAD1 0xDC read."<< endl;
#endif
if (opt.inputType == PADDLE)
{
flipFlop^=1;
if (flipFlop == true)
{
portPAD1 |= BIT5;
portPAD1 &= 0xf0;
portPAD1 |= (paddleValue >> 4);
}
else
{
portPAD1 &= ~BIT5;
portPAD1 &= 0xf0;
portPAD1 |= (paddleValue & 0x0f);
}
}
return portPAD1;
}
cout << "Unknown port "<< hex << setw(2) << setfill('0') << (int)port << " read."<< endl;
}
void IOMapper_GG::out8(unsigned address, unsigned char data)
{
/* Call parent method. */
if (address == 0)
{
port0x0 = data;
return;
}
if (address == 1)
{
port0x1 = data;
return;
}
if (address == 2)
{
port0x2 = data;
return;
}
if (address == 3)
{
port0x3 = data;
return;
}
if (address == 4)
{
port0x4 = data;
return;
}
if (address == 5)
{
port0x5 = data;
return;
}
IOMapper::out8( address, data);
}
osmose-emulator-1.4/src/IOMapper_GG.h 0000664 0000000 0000000 00000002412 13414301443 0017476 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#ifndef IO_MAPPER_GG_H
#define IO_MAPPER_GG_H
#include "IOMapper.h"
using namespace std;
class IOMapper_GG : public IOMapper
{
public:
IOMapper_GG(VDP &, SN76489 &); // Constructor.
virtual ~IOMapper_GG() {};
void reset();
unsigned char in8(unsigned address);
void out8(unsigned address, unsigned char data);
private:
};
#endif
osmose-emulator-1.4/src/Joystick.cpp 0000664 0000000 0000000 00000010660 13414301443 0017603 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#include
#include "Joystick.h"
#include
#include
#include
/**
* Constructor. Throw an exception in case of failure.
*
* Param1 : The device name to read from. e.g: /dev/input/js0
* Param2 : The JoystickListener that will be notified with jostick events
*
*/
Joystick::Joystick(const char *dev_name, JoystickListener *lstnr)
{
// Try to open the device.
joystickFD = ::open(dev_name, O_RDONLY | O_NONBLOCK);
if (joystickFD < 0)
{
string err = "Unable to open device '";
err = err + dev_name;
err = err + "' : ";
err = err + strerror(errno);
throw err;
}
// Device successfully opened. Keep track of device name.
::memcpy(deviceName, dev_name, MAX_DEVNAME_LEN);
// Now get Joystick ID.
if (::ioctl(joystickFD, JSIOCGNAME(MAX_JOYID_LEN), joystickID) < 0)
{
::strncpy(joystickID, "Unknown", MAX_JOYID_LEN);
}
// Now get button number.
if (::ioctl(joystickFD, JSIOCGBUTTONS, &buttonNbr) < 0)
{
buttonNbr = 0;
}
// Now get Axis number.
if (::ioctl(joystickFD, JSIOCGAXES, &axisNbr) < 0)
{
axisNbr = 0;
}
// Now get driver version.
if (::ioctl(joystickFD, JSIOCGVERSION, &driverVersion) < 0)
{
driverVersion = 0xFFFFFFFF;
}
// Keep track of listener for upcoming events.
setListener(lstnr);
// Set default polling period.
setPollingPeriod(DEFAULT_POLLING_PERIOD); // in milliseconds.
// Start device polling.
done = false;
this->start();
}
/**
* setPollingPeriod:
*
* Param1 : the delay between two non blocking read on the device file.
* Unit is millisecond. If value is negative or equal to zero, the default
* polling period will be used.
*
*/
void Joystick::setPollingPeriod(int pp_ms)
{
pollingPeriod = (pp_ms <= 0) ? DEFAULT_POLLING_PERIOD: pp_ms;
}
/**
* This method reads the joystick file descriptor for new events.
* return true if an event has been read, false otherwise. Unfortunatelly,
* no data, and joystick unplugged return the same error 11 :
* 'Resource temporarily unavailable'. We cannot simply detect if joystick
* is present or not.
*/
bool Joystick::readDevice(struct js_event *jse)
{
int bytes_read;
bytes_read = ::read(joystickFD, jse, sizeof(*jse));
// Handle errors !!!
if (bytes_read == -1)
{
return false;
}
return true;
}
/**
* Thread main loop :
* This is the polling routine of the joystick handler.
*/
void *Joystick::run(void *)
{
struct timespec rqtp, rmtp;
struct js_event jse;
while(!done)
{
// read the Joystick file descriptor until no more events are available.
while (readDevice(&jse) == true)
{
if (jse.type & 0x80) continue; // Skip JS_EVENT_INIT (0x80) events.
switch(jse.type)
{
case JS_EVENT_BUTTON:
{
// Inform the listener that button event occurs.
bool pressed = (jse.value != 0);
listener->buttonChanged(jse.number, pressed);
}
break;
case JS_EVENT_AXIS:
{
// Inform the listener that axis event occurs.
switch(jse.number)
{
case 0:
listener->xAxisChanged(jse.value);
break;
case 1:
listener->yAxisChanged(jse.value);
break;
}
}
break;
default:
break;
}
} // No more event to handle.
// Sleep for the polling period.
rqtp.tv_sec = 0;
rqtp.tv_nsec = pollingPeriod * 1000 * 1000;
nanosleep(&rqtp, &rmtp);
}
return NULL;
}
/**
*
* Destructor. Throw an exception in case of failure.
*
*/
Joystick::~Joystick()
{
done = true;
this->join(NULL);
::close(joystickFD);
}
osmose-emulator-1.4/src/Joystick.h 0000664 0000000 0000000 00000005053 13414301443 0017250 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#ifndef JOYSTICK_H
#define JOYSTICK_H
#include
#include
#include
#include
#include
#include
#include
#include "Pthreadcpp.h"
using namespace std;
#define MAX_DEVNAME_LEN 128
#define MAX_JOYID_LEN 128
#define DEFAULT_POLLING_PERIOD 3
/**
* Joystick listener interface.
* Inherit this class and provide virtual methods in order to be a full Joystick listener.
*/
class JoystickListener
{
public:
virtual void buttonChanged(unsigned int button, bool pressed) = 0; /* True when pressed */
virtual void xAxisChanged(int value) = 0;
virtual void yAxisChanged(int value) = 0;
virtual void joystickError() = 0;
};
class Joystick : public Thread
{
public:
Joystick(const char *dev_name, JoystickListener *l);
const char * getStrID() { return joystickID; }
const char * getDeviceName() { return deviceName; }
void setListener(JoystickListener *lstnr) { listener = lstnr; }
void setPollingPeriod(int ms);
int getPollingPeriod() { return pollingPeriod; }
unsigned int getAxisNumber() { return (unsigned int)axisNbr; }
unsigned int getButtonNumber() { return (unsigned int)buttonNbr; }
unsigned int getDriverVersion() {return driverVersion; }
~Joystick();
protected:
void *run(void *);
private:
char deviceName[MAX_DEVNAME_LEN];
char joystickID[MAX_JOYID_LEN];
int joystickFD;
unsigned char axisNbr;
unsigned char buttonNbr;
unsigned int driverVersion; // Unused-Major-Minor-Lower 8 bits packed.
JoystickListener *listener;
int pollingPeriod;
bool done;
bool readDevice(struct js_event *jse);
};
#endif // JOYSTICK_H
osmose-emulator-1.4/src/KeyMapper.cpp 0000664 0000000 0000000 00000032244 13414301443 0017703 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#include "KeyMapper.h"
KeyMapper * KeyMapper::instance = NULL;
const key_map KeyMapper::keymap[KEY_NBR] =
{
{"Escape", 0x01000000},
{"Tab", 0x01000001},
{"Backtab", 0x01000002},
{"Backspace", 0x01000003},
{"Return", 0x01000004},
{"Enter", 0x01000005},
{"Insert", 0x01000006},
{"Delete", 0x01000007},
{"Pause", 0x01000008},
{"Print", 0x01000009},
{"SysReq", 0x0100000a},
{"Clear", 0x0100000b},
{"Home", 0x01000010},
{"End", 0x01000011},
{"Left", 0x01000012},
{"Up", 0x01000013},
{"Right", 0x01000014},
{"Down", 0x01000015},
{"PageUp", 0x01000016},
{"PageDown", 0x01000017},
{"Shift", 0x01000020},
{"Control", 0x01000021},
{"Meta", 0x01000022},
{"Alt", 0x01000023},
{"AltGr", 0x01001103},
{"CapsLock", 0x01000024},
{"NumLock", 0x01000025},
{"ScrollLock", 0x01000026},
{"F1", 0x01000030},
{"F2", 0x01000031},
{"F3", 0x01000032},
{"F4", 0x01000033},
{"F5", 0x01000034},
{"F6", 0x01000035},
{"F7", 0x01000036},
{"F8", 0x01000037},
{"F9", 0x01000038},
{"F10", 0x01000039},
{"F11", 0x0100003a},
{"F12", 0x0100003b},
{"F13", 0x0100003c},
{"F14", 0x0100003d},
{"F15", 0x0100003e},
{"F16", 0x0100003f},
{"F17", 0x01000040},
{"F18", 0x01000041},
{"F19", 0x01000042},
{"F20", 0x01000043},
{"F21", 0x01000044},
{"F22", 0x01000045},
{"F23", 0x01000046},
{"F24", 0x01000047},
{"F25", 0x01000048},
{"F26", 0x01000049},
{"F27", 0x0100004a},
{"F28", 0x0100004b},
{"F29", 0x0100004c},
{"F30", 0x0100004d},
{"F31", 0x0100004e},
{"F32", 0x0100004f},
{"F33", 0x01000050},
{"F34", 0x01000051},
{"F35", 0x01000052},
{"Super_L", 0x01000053},
{"Super_R", 0x01000054},
{"Menu", 0x01000055},
{"Hyper_L", 0x01000056},
{"Hyper_R", 0x01000057},
{"Help", 0x01000058},
{"Direction_L", 0x01000059},
{"Direction_R", 0x01000060},
{"Space", 0x20},
{"Exclam", 0x21},
{"QuoteDbl", 0x22},
{"NumberSign", 0x23},
{"Dollar", 0x24},
{"Percent", 0x25},
{"Ampersand", 0x26},
{"Apostrophe", 0x27},
{"ParenLeft", 0x28},
{"ParenRight", 0x29},
{"Asterisk", 0x2a},
{"Plus", 0x2b},
{"Comma", 0x2c},
{"Minus", 0x2d},
{"Period", 0x2e},
{"Slash", 0x2f},
{"0", 0x30},
{"1", 0x31},
{"2", 0x32},
{"3", 0x33},
{"4", 0x34},
{"5", 0x35},
{"6", 0x36},
{"7", 0x37},
{"8", 0x38},
{"9", 0x39},
{"Colon", 0x3a},
{"Semicolon", 0x3b},
{"Less", 0x3c},
{"Equal", 0x3d},
{"Greater", 0x3e},
{"Question", 0x3f},
{"At", 0x40},
{"A", 0x41},
{"B", 0x42},
{"C", 0x43},
{"D", 0x44},
{"E", 0x45},
{"F", 0x46},
{"G", 0x47},
{"H", 0x48},
{"I", 0x49},
{"J", 0x4a},
{"K", 0x4b},
{"L", 0x4c},
{"M", 0x4d},
{"N", 0x4e},
{"O", 0x4f},
{"P", 0x50},
{"Q", 0x51},
{"R", 0x52},
{"S", 0x53},
{"T", 0x54},
{"U", 0x55},
{"V", 0x56},
{"W", 0x57},
{"X", 0x58},
{"Y", 0x59},
{"Z", 0x5a},
{"BracketLeft", 0x5b},
{"Backslash", 0x5c},
{"BracketRight", 0x5d},
{"AsciiCircum", 0x5e},
{"Underscore", 0x5f},
{"QuoteLeft", 0x60},
{"BraceLeft", 0x7b},
{"Bar", 0x7c},
{"BraceRight", 0x7d},
{"AsciiTilde", 0x7e},
{"nobreakspace", 0x0a0},
{"exclamdown", 0x0a1},
{"cent", 0x0a2},
{"sterling", 0x0a3},
{"currency", 0x0a4},
{"yen", 0x0a5},
{"brokenbar", 0x0a6},
{"section", 0x0a7},
{"diaeresis", 0x0a8},
{"copyright", 0x0a9},
{"ordfeminine", 0x0aa},
{"guillemotleft", 0x0ab},
{"notsign", 0x0ac},
{"hyphen", 0x0ad},
{"registered", 0x0ae},
{"macron", 0x0af},
{"degree", 0x0b0},
{"plusminus", 0x0b1},
{"twosuperior", 0x0b2},
{"threesuperior", 0x0b3},
{"acute", 0x0b4},
{"mu", 0x0b5},
{"paragraph", 0x0b6},
{"periodcentered", 0x0b7},
{"cedilla", 0x0b8},
{"onesuperior", 0x0b9},
{"masculine", 0x0ba},
{"guillemotright", 0x0bb},
{"onequarter", 0x0bc},
{"onehalf", 0x0bd},
{"threequarters", 0x0be},
{"questiondown", 0x0bf},
{"Agrave", 0x0c0},
{"Aacute", 0x0c1},
{"Acircumflex ", 0x0c2},
{"Atilde", 0x0c3},
{"Adiaeresis", 0x0c4},
{"Aring", 0x0c5},
{"AE", 0x0c6},
{"Ccedilla", 0x0c7},
{"Egrave", 0x0c8},
{"Eacute", 0x0c9},
{"Ecircumflex", 0x0ca},
{"Ediaeresis", 0x0cb},
{"Igrave", 0x0cc},
{"Iacute", 0x0cd},
{"Icircumflex", 0x0ce},
{"Idiaeresis", 0x0cf},
{"ETH", 0x0d0},
{"Ntilde", 0x0d1},
{"Ograve", 0x0d2},
{"Oacute", 0x0d3},
{"Ocircumflex", 0x0d4},
{"Otilde", 0x0d5},
{"Odiaeresis", 0x0d6},
{"multiply", 0x0d7},
{"Ooblique", 0x0d8},
{"Ugrave", 0x0d9},
{"Uacute", 0x0da},
{"Ucircumflex", 0x0db},
{"Udiaeresis", 0x0dc},
{"Yacute", 0x0dd},
{"THORN", 0x0de},
{"ssharp", 0x0df},
{"division", 0x0f7},
{"ydiaeresis", 0x0ff},
{"Multi_key", 0x01001120},
{"Codeinput", 0x01001137},
{"SingleCandidate", 0x0100113c},
{"MultipleCandidate", 0x0100113d},
{"PreviousCandidate", 0x0100113e},
{"Mode_switch", 0x0100117e},
{"Kanji", 0x01001121},
{"Muhenkan", 0x01001122},
{"Henkan", 0x01001123},
{"Romaji", 0x01001124},
{"Hiragana", 0x01001125},
{"Katakana", 0x01001126},
{"Hiragana_Katakana", 0x01001127},
{"Zenkaku", 0x01001128},
{"Hankaku", 0x01001129},
{"Zenkaku_Hankaku", 0x0100112a},
{"Touroku", 0x0100112b},
{"Massyo", 0x0100112c},
{"Kana_Lock", 0x0100112d},
{"Kana_Shift", 0x0100112e},
{"Eisu_Shift", 0x0100112f},
{"Eisu_toggle", 0x01001130},
{"Hangul", 0x01001131},
{"Hangul_Start", 0x01001132},
{"Hangul_End", 0x01001133},
{"Hangul_Hanja", 0x01001134},
{"Hangul_Jamo", 0x01001135},
{"Hangul_Romaja", 0x01001136},
{"Hangul_Jeonja", 0x01001138},
{"Hangul_Banja", 0x01001139},
{"Hangul_PreHanja", 0x0100113a},
{"Hangul_PostHanja", 0x0100113b},
{"Hangul_Special", 0x0100113f},
{"Dead_Grave", 0x01001250},
{"Dead_Acute", 0x01001251},
{"Dead_Circumflex", 0x01001252},
{"Dead_Tilde", 0x01001253},
{"Dead_Macron", 0x01001254},
{"Dead_Breve", 0x01001255},
{"Dead_Abovedot", 0x01001256},
{"Dead_Diaeresis", 0x01001257},
{"Dead_Abovering", 0x01001258},
{"Dead_Doubleacute", 0x01001259},
{"Dead_Caron", 0x0100125a},
{"Dead_Cedilla", 0x0100125b},
{"Dead_Ogonek", 0x0100125c},
{"Dead_Iota", 0x0100125d},
{"Dead_Voiced_Sound", 0x0100125e},
{"Dead_Semivoiced_Sound", 0x0100125f},
{"Dead_Belowdot", 0x01001260},
{"Dead_Hook", 0x01001261},
{"Dead_Horn", 0x01001262},
{"Back", 0x01000061},
{"Forward", 0x01000062},
{"Stop", 0x01000063},
{"Refresh", 0x01000064},
{"VolumeDown", 0x01000070},
{"VolumeMute", 0x01000071},
{"VolumeUp", 0x01000072},
{"BassBoost", 0x01000073},
{"BassUp", 0x01000074},
{"BassDown", 0x01000075},
{"TrebleUp", 0x01000076},
{"TrebleDown", 0x01000077},
{"MediaPlay", 0x01000080},
{"MediaStop", 0x01000081},
{"MediaPrevious", 0x01000082},
{"MediaNext", 0x01000083},
{"MediaRecord", 0x01000084},
{"MediaPause", 0x1000085},
{"MediaTogglePlayPause", 0x1000086},
{"HomePage", 0x01000090},
{"Favorites", 0x01000091},
{"Search", 0x01000092},
{"Standby", 0x01000093},
{"OpenUrl", 0x01000094},
{"LaunchMail", 0x010000a0},
{"LaunchMedia", 0x010000a1},
{"Launch0", 0x010000a2},
{"Launch1", 0x010000a3},
{"Launch2", 0x010000a4},
{"Launch3", 0x010000a5},
{"Launch4", 0x010000a6},
{"Launch5", 0x010000a7},
{"Launch6", 0x010000a8},
{"Launch7", 0x010000a9},
{"Launch8", 0x010000aa},
{"Launch9", 0x010000ab},
{"LaunchA", 0x010000ac},
{"LaunchB", 0x010000ad},
{"LaunchC", 0x010000ae},
{"LaunchD", 0x010000af},
{"LaunchE", 0x010000b0},
{"LaunchF", 0x010000b1},
{"LaunchG", 0x0100010e},
{"LaunchH", 0x0100010f},
{"MonBrightnessUp", 0x010000b2},
{"MonBrightnessDown", 0x010000b3},
{"KeyboardLightOnOff", 0x010000b4},
{"KeyboardBrightnessUp", 0x010000b5},
{"KeyboardBrightnessDown", 0x010000b6},
{"PowerOff", 0x010000b7},
{"WakeUp", 0x010000b8},
{"Eject", 0x010000b9},
{"ScreenSaver", 0x010000ba},
{"WWW", 0x010000bb},
{"Memo", 0x010000bc},
{"LightBulb", 0x010000bd},
{"Shop", 0x010000be},
{"History", 0x010000bf},
{"AddFavorite", 0x010000c0},
{"HotLinks", 0x010000c1},
{"BrightnessAdjust", 0x010000c2},
{"Finance", 0x010000c3},
{"Community", 0x010000c4},
{"AudioRewind", 0x010000c5},
{"BackForward", 0x010000c6},
{"ApplicationLeft", 0x010000c7},
{"ApplicationRight", 0x010000c8},
{"Book", 0x010000c9},
{"CD", 0x010000ca},
{"Calculator", 0x010000cb},
{"ToDoList", 0x010000cc},
{"ClearGrab", 0x010000cd},
{"Close", 0x010000ce},
{"Copy", 0x010000cf},
{"Cut", 0x010000d0},
{"Display", 0x010000d1},
{"DOS", 0x010000d2},
{"Documents", 0x010000d3},
{"Excel", 0x010000d4},
{"Explorer", 0x010000d5},
{"Game", 0x010000d6},
{"Go", 0x010000d7},
{"iTouch", 0x010000d8},
{"LogOff", 0x010000d9},
{"Market", 0x010000da},
{"Meeting", 0x010000db},
{"MenuKB", 0x010000dc},
{"MenuPB", 0x010000dd},
{"MySites", 0x010000de},
{"News", 0x010000df},
{"OfficeHome", 0x010000e0},
{"Option", 0x010000e1},
{"Paste", 0x010000e2},
{"Phone", 0x010000e3},
{"Calendar", 0x010000e4},
{"Reply", 0x010000e5},
{"Reload", 0x010000e6},
{"RotateWindows", 0x010000e7},
{"RotationPB", 0x010000e8},
{"RotationKB", 0x010000e9},
{"Save", 0x010000ea},
{"Send", 0x010000eb},
{"Spell", 0x010000ec},
{"SplitScreen", 0x010000ed},
{"Support", 0x010000ee},
{"TaskPane", 0x010000ef},
{"Terminal", 0x010000f0},
{"Tools", 0x010000f1},
{"Travel", 0x010000f2},
{"Video", 0x010000f3},
{"Word", 0x010000f4},
{"Xfer", 0x010000f5},
{"ZoomIn", 0x010000f6},
{"ZoomOut", 0x010000f7},
{"Away", 0x010000f8},
{"Messenger", 0x010000f9},
{"WebCam", 0x010000fa},
{"MailForward", 0x010000fb},
{"Pictures", 0x010000fc},
{"Music", 0x010000fd},
{"Battery", 0x010000fe},
{"Bluetooth", 0x010000ff},
{"WLAN", 0x01000100},
{"UWB", 0x01000101},
{"AudioForward", 0x01000102},
{"AudioRepeat", 0x01000103},
{"AudioRandomPlay", 0x01000104},
{"Subtitle", 0x01000105},
{"AudioCycleTrack", 0x01000106},
{"Time", 0x01000107},
{"Hibernate", 0x01000108},
{"View", 0x01000109},
{"TopMenu", 0x0100010a},
{"PowerDown", 0x0100010b},
{"Suspend", 0x0100010c},
{"ContrastAdjust", 0x0100010d},
{"MediaLast", 0x0100ffff},
{"unknown", 0x01ffffff},
{"Call", 0x01100004},
{"Camera", 0x01100020},
{"CameraFocus", 0x01100021},
{"Context1", 0x01100000},
{"Context2", 0x01100001},
{"Context3", 0x01100002},
{"Context4", 0x01100003},
{"Flip", 0x01100006},
{"Hangup", 0x01100005},
{"No", 0x01010002},
{"Select", 0x01010000},
{"Yes", 0x01010001},
{"ToggleCallHangup", 0x01100007},
{"VoiceDial", 0x01100008},
{"LastNumberRedial", 0x01100009},
{"Execute", 0x01020003},
{"Printer", 0x01020002},
{"Play", 0x01020005},
{"Sleep", 0x01020004},
{"Zoom", 0x01020006},
{"Cancel", 0x01020001}
};
/**
* Singleton method to get unique instance of te KeyMapper object.
* returns a pointer on KeyMapper.
*/
KeyMapper * KeyMapper::getInstance()
{
if (instance == NULL)
{
instance = new KeyMapper();
}
return instance;
}
/**
* This method take a qtkey in input and returns const char * describing
* the key, a keyname. If the qtkey is not found, NULL is returned.
*/
const char * KeyMapper::getKeyDescription(unsigned int qtkey)
{
for (unsigned int i=0; i < KEY_NBR; i++)
{
if (keymap[i].qtkey == qtkey)
{
return keymap[i].keyname;
}
}
return NULL;
}
/**
* Constructor.
*/
KeyMapper::KeyMapper()
{
}
/**
* Destructor.
*/
KeyMapper::~KeyMapper()
{
}
osmose-emulator-1.4/src/KeyMapper.h 0000664 0000000 0000000 00000002457 13414301443 0017353 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#ifndef KEYMAPPER_H
#define KEYMAPPER_H
#include
#define KEY_NBR 417
typedef struct
{
const char *keyname;
unsigned int qtkey;
} key_map;
class KeyMapper
{
public:
~KeyMapper();
static KeyMapper* getInstance();
static const char* getKeyDescription(unsigned int qtkey);
protected:
private:
static const key_map keymap[KEY_NBR];
static KeyMapper *instance;
KeyMapper();
};
#endif // KEYMAPPER_H
osmose-emulator-1.4/src/LogWindow.ui 0000664 0000000 0000000 00000004274 13414301443 0017554 0 ustar 00root root 0000000 0000000
LogWindow0049734500Log window02QLayout::SetDefaultConstraint1111QPlainTextEdit::NoWraptrueClear logs10Hide logs
osmose-emulator-1.4/src/MemoryMapper.cpp 0000664 0000000 0000000 00000070351 13414301443 0020424 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#include "MemoryMapper.h"
#include "Options.h"
#include "RomSpecificOption.h"
#include
#include
#include
#include "AnsiColorTerminal.h"
extern Options opt;
/*--------------------------------------------------------------------*/
/* Class constructor. It immediately load a given rom, and updates */
/* Memory mapper variables. */
/*--------------------------------------------------------------------*/
MemoryMapper::MemoryMapper(const char *rom_file, OsmoseConfigurationFile *conf)
{
configuration = conf;
save_bbr = false;
string n = string(rom_file);
string ext;
int last_separator_index = -1;
unsigned int rom_crc;
if (n.length() >=5)
{
ext = n.substr(n.length()-3,3);
}
else
{
string error_message = "Invalid ROM name.\nValid name is at least one letter, and extension. Ex: a.sms or b.zip";
throw error_message;
}
// Load SMS unzipped file.
if (ext == "sms" || ext == "SMS")
{
rom_crc = LoadSMSRom(rom_file);
string msg = "Switching emulator to SMS mode.";
QLogWindow::getInstance()->appendLog(msg);
}
else
if (ext == ".gg" || ext == ".GG") // Load GAMEGEAR unzipped file.
{
rom_crc = LoadSMSRom(rom_file);
opt.MachineType = GAMEGEAR;
string msg = "Switching emulator to GAMEGEAR mode.";
QLogWindow::getInstance()->appendLog(msg);
}
else
{
string error_message = "Unknown file extension: " + ext + ". \nKnown extensions supported by Osmose are: .sms or .gg";
throw error_message;
}
/* Print the ROM CRC. */
//cout << "CRC32 = 0x"<< hex << setfill('0') << setw(8) << rom_crc << endl;
/* Now check in RomSpecificDataBase if we need specific option to run the rom. */
SpecificRomOptionDatabase::getOptions( rom_crc, &opt );
// Now extract the rom name.
for (unsigned int i=0; i < n.length(); i++)
{
if (n[i] == '\\' || n[i] == '/')
{
last_separator_index =i;
}
}
int ext_lenght = 4;
if (opt.MachineType == GAMEGEAR) ext_lenght = 3;
rom_name = n.substr(last_separator_index+1, n.length() - (last_separator_index+1) - ext_lenght);
// Allocate Central RAM (0xC000-0xDFFF mirrored)
ram = new unsigned char[0x2000];
// Clear this RAM.
for (int i=0; i<0x2000; i++)
{
ram[i] = 0;
}
// Allocate 32Ko RAM banks, (2*16 opt banks) for games that use it.
sram = new unsigned char[0x8000];
bool restored_old_bbr = false;
// Are there any battery backed memory save ?
ostringstream oss;
oss << configuration->getBBRPath() << "/" << rom_name << ".bbr";
ifstream file(oss.str().c_str(), ios::in | ios::binary);
if (file.is_open() == true )
{
// Now load 2*16Ko banks.
file.read((char *)sram,0x8000);
file.close();
restored_old_bbr = true;
string msg ="Restored Battery Backed Ram (.bbr) file:"+ oss.str();
QLogWindow::getInstance()->appendLog(msg);
}
if (restored_old_bbr != true)
{
// No battery backed memory, clear this Optional RAM.
for (int i=0; i<0x8000; i++)
{
sram[i] = 0x0;
}
}
//dump_smem(0, 16*20);
// Allocate 8Ko of ram for writes in rom.
null_rom = new unsigned char[0x2000];
/* Init wr8_method pointer on default sega mapper. */
wr8_method = &MemoryMapper::wr8_sega_mapper;
mapperType = SegaMapper;
/* Rom is loaded, reset the MemoryMapper. */
reset();
}
/*------------------------------------------------------------*/
/* This method reset paging to it's supposed initial value: */
/* page 0 on first rom bank, page1 on bank1 and so on. */
/*------------------------------------------------------------*/
void MemoryMapper::reset()
{
// Init Read map and Write map.
read_map[0] = &cartridge[0x0000]; // 0x0000-0x1FFF
rd_area_type[0] = Cartridge;
block_in_rd_area[0] = 0;
read_map[1] = &cartridge[0x2000]; // 0x2000-0x3FFF
rd_area_type[1] = Cartridge;
block_in_rd_area[1] = 1;
read_map[2] = &cartridge[0x4000]; // 0x4000-0x5FFF
rd_area_type[2] = Cartridge;
block_in_rd_area[2] = 2;
read_map[3] = &cartridge[0x6000]; // 0x6000-0x7FFF
rd_area_type[3] = Cartridge;
block_in_rd_area[3] = 3;
read_map[4] = &cartridge[0x8000]; // 0x8000-0x9FFF
rd_area_type[4] = Cartridge;
block_in_rd_area[4] = 4;
read_map[5] = &cartridge[0xA000]; // 0xA000-0xBFFF
rd_area_type[5] = Cartridge;
block_in_rd_area[5] = 5;
read_map[6] = &ram[0]; // 0xC000-0xDFFF
rd_area_type[6] = Ram;
block_in_rd_area[6] = 0;
read_map[7] = &ram[0]; // 0xE000-0xFFFF mirror of 0xC000-0xDFFF
rd_area_type[7] = Ram;
block_in_rd_area[7] = 0;
write_map[0] = &null_rom[0]; // 0x0000-0x1FFF
wr_area_type[0] = Null;
block_in_wr_area[0] = 0;
write_map[1] = &null_rom[0]; // 0x2000-0x3FFF
wr_area_type[1] = Null;
block_in_wr_area[1] = 0;
write_map[2] = &null_rom[0]; // 0x4000-0x5FFF
wr_area_type[2] = Null;
block_in_wr_area[2] = 0;
write_map[3] = &null_rom[0]; // 0x6000-0x7FFF
wr_area_type[3] = Null;
block_in_wr_area[3] = 0;
write_map[4] = &null_rom[0]; // 0x8000-0x9FFF
wr_area_type[4] = Null;
block_in_wr_area[4] = 0;
write_map[5] = &null_rom[0]; // 0xA000-0xBFFF
wr_area_type[5] = Null;
block_in_wr_area[5] = 0;
write_map[6] = &ram[0]; // 0xC000-0xDFFF
wr_area_type[6] = Ram;
block_in_wr_area[6] = 0;
write_map[7] = &ram[0]; // 0xE000-0xFFFF mirror of 0xC000-0xDFFF
wr_area_type[7] = Ram;
block_in_wr_area[7] = 0;
// Init pagin registers From FFFC-FFFF.
paging_regs[0] = 0;
paging_regs[1] = 0;
paging_regs[2] = 1;
paging_regs[3] = 2;
}
/*------------------------------------------------------------*/
/* This is a debugging purpose function. */
/* Note that this method will dump banks without any banking */
/* purpose. It's not affected by paging. To dump paged bank */
/* use dump_page method. */
/*------------------------------------------------------------*/
void MemoryMapper::dump(unsigned char bank_n)
{
int address = 0;
if (bank_n >= bank_nbr)
{
cout << "Warning, cannot dump bank " << bank_n << " This bank does not exists." << endl;
return;
}
cout << "***Dumping rom bank[" << (int)bank_n << "] (File offset is 0x" << hex << setw(8) << setfill('0') << (bank_n * 16384) << ")." << endl;
for (int i=0; i<1024; i++)
{
cout << hex << setw(4) << setfill('0') << (i*16) << ": ";
for (int o=0;o<16;o++)
{
cout << hex << setw(2) << setfill('0') <<(int) read_map[bank_n][address++] << " ";
}
cout << endl;
}
}
/*------------------------------------------------------------*/
/* This is a debugging purpose function. */
/* Note that this method will dump banks with banking purpose.*/
/* It dumps data mapped into pages. */
/*------------------------------------------------------------*/
void MemoryMapper::dump_page(unsigned char bank_n)
{
int address = 0;
if (bank_n > 2)
{
cout << "Warning, cannot dump page " << bank_n << " This page does not exists." << endl;
return;
}
cout << "Dumping rom page " << (int)bank_n << endl;
for (int i=0; i<1024; i++)
{
cout << hex << setw(4) << setfill('0') << (i*16) << ": ";
for (int o=0;o<8;o++)
{
cout << hex << setw(2) << setfill('0') <<(int) read_map[bank_n][address++] << " ";
}
cout << endl;
}
}
/*------------------------------------------------------------*/
/* This is a debugging purpose function. */
/* Note that this method will memory using env rd functions. */
/*------------------------------------------------------------*/
void MemoryMapper::dump_mem(unsigned add, unsigned short nb_line)
{
for (int i=0; i*wr8_method)( address, value);
}
/*------------------------------------------------------------*/
/* This method handle every write operations done by the CPU */
/* accordingly to korean memory mapper. */
/* It handles bank switching, RAM/ROM writes. */
/* */
/* Note that address is already anded with 0xFFFF */
/*------------------------------------------------------------*/
void MemoryMapper::wr8_sega_mapper(unsigned address, unsigned char value)
{
int bnk = (address >> 13);
write_map[bnk][address & 0x1FFF] = value;
if (address >= 0xFFFC)
{
write_standard_paging_reg(address & 3, value);
}
}
/*------------------------------------------------------------*/
/* This method handle every write operations done by the CPU */
/* accordingly to codeemaster memory mapper. */
/* It handles bank switching, RAM/ROM writes. */
/* write at 0x8000 changes rom banking. */
/* */
/* Note that address is already anded with 0xFFFF */
/*------------------------------------------------------------*/
void MemoryMapper::wr8_codemaster_mapper(unsigned address, unsigned char value)
{
int bnk = (address >> 13);
if (address != 0x8000)
{
write_map[bnk][address & 0x1FFF] = value;
}
else
{
write_codemaster_paging_reg(value);
}
}
/*------------------------------------------------------------*/
/* This method handle every write operations done by the CPU */
/* accordingly to korean memory mapper. */
/* It handles bank switching, RAM/ROM writes. */
/* write at 0xA000 changes rom banking page 2. */
/* */
/* Note that address is already anded with 0xFFFF */
/*------------------------------------------------------------*/
void MemoryMapper::wr8_korean_mapper(unsigned address, unsigned char value)
{
int bnk = (address >> 13);
if (address != 0xA000)
{
write_map[bnk][address & 0x1FFF] = value;
}
else
{
int page = value % bank16Ko_nbr;
/* Keep copy of 0xA000 paging reg, swap banks.*/
paging_regs[0] = value;
read_map[4] = &cartridge[(page<<14)];
rd_area_type[4] = Cartridge;
block_in_rd_area[4] = page * 2;
read_map[5] = &cartridge[(page<<14)+0x2000];
rd_area_type[5] = Cartridge;
block_in_rd_area[5] = page * 2 + 1;
write_map[4] = null_rom;
wr_area_type[4] = Null;
block_in_wr_area[4] = 0;
write_map[5] = null_rom;
wr_area_type[5] = Null;
block_in_wr_area[5] = 0;
}
}
/*------------------------------------------------------------*/
/* This method handle every read operations done by the CPU. */
/* It handles bank switching, RAM/ROM reads. */
/* Note that address is already anded with 0xFFFF */
/*------------------------------------------------------------*/
unsigned char MemoryMapper::rd8(unsigned address)
{
unsigned char r=0;
int bnk = address>> 13; // bnk is 0-7.
if (address < 0x400)
{
r = cartridge[address & 0x1FFF];
}
else
{
r = read_map[bnk][address & 0x1FFF];
}
return r;
}
/*------------------------------------------------------------*/
/* This method is in charge of memory mapping. */
/* reg is the mapping register from FFFC-FFFF */
/* Value is the value written to this register. */
/*------------------------------------------------------------*/
void MemoryMapper::write_standard_paging_reg(int reg, unsigned char value)
{
int page;
page = (value % bank16Ko_nbr);
paging_regs[reg] = value; // Save paging registers.
switch (reg)
{
// 0xFFFC is written.
case 0:
if (value & 8) // If true, An additionnal 32 Ko ram is mapped at 0x8000-BFFF
{
// If value & bit 4 is true, we map second 16 Bank.
// else, it's the first.
save_bbr = true; // Save flag for BBR.
read_map[4] = &sram[(value & 4) ? 0x4000 : 0x0000];
rd_area_type[4] = SRam;
block_in_rd_area[4] = (value & 4) ? 2 : 0;
read_map[5] = &sram[(value & 4) ? 0x6000 : 0x2000];
rd_area_type[5] = SRam;
block_in_rd_area[5] = (value & 4) ? 3 : 1;
write_map[4] = &sram[(value & 4) ? 0x4000 : 0x0000];
wr_area_type[4] = SRam;
block_in_wr_area[4] = (value & 4) ? 2 : 0;
write_map[5] = &sram[(value & 4) ? 0x6000 : 0x2000];
wr_area_type[5] = SRam;
block_in_wr_area[5] = (value & 4) ? 3 : 1;
}
else
{
// We are mapping rom from 0xFFFF register.
int bloc = paging_regs[3] % bank16Ko_nbr;
read_map[4] = &cartridge[(bloc << 14) + 0x0000];
rd_area_type[4] = Cartridge;
block_in_rd_area[4] = bloc *2;
read_map[5] = &cartridge[(bloc << 14) + 0x2000];
rd_area_type[5] = Cartridge;
block_in_rd_area[5] = bloc *2 + 1;
write_map[4] = null_rom;
wr_area_type[4] = Null;
block_in_wr_area[4] = 0;
write_map[5] = null_rom;
wr_area_type[5] = Null;
block_in_wr_area[5] = 0;
}
break;
// 0xFFFD is written, changing Page 0
case 1:
#ifdef P_VERBOSE
cout << "Mapping page0 on rom bank " << (unsigned int)(page) << endl;
#endif
read_map[0] = &cartridge[(page<<14)];
rd_area_type[0] = Cartridge;
block_in_rd_area[0] = page *2;
read_map[1] = &cartridge[(page<<14)+0x2000];
rd_area_type[1] = Cartridge;
block_in_rd_area[1] = page *2 +1;
break;
// 0xFFFE is written.
case 2:
#ifdef P_VERBOSE
cout << "Mapping page1 on rom bank " << (unsigned int)(page) << endl;
#endif
read_map[2] = &cartridge[(page<<14)];
rd_area_type[2] = Cartridge;
block_in_rd_area[2] = page *2;
read_map[3] = &cartridge[(page<<14)+0x2000];
rd_area_type[3] = Cartridge;
block_in_rd_area[3] = page *2 +1;
break;
// 0xFFFF is written.
case 3:
if (!(paging_regs[0] & 0x08))
{
#ifdef P_VERBOSE
cout << "Mapping page2 on rom bank " << (unsigned int)(page) << endl;
#endif
read_map[4] = &cartridge[(page<<14)];
rd_area_type[4] = Cartridge;
block_in_rd_area[4] = page *2;
read_map[5] = &cartridge[(page<<14)+0x2000];
rd_area_type[5] = Cartridge;
block_in_rd_area[5] = page *2 +1;
}
break;
}
}
/*------------------------------------------------------------*/
/* This method is in charge of codemaster memory mapping. */
/* To use this mapping, emu must be called with -cm option. */
/* Value is the value written to this register. */
/*------------------------------------------------------------*/
void MemoryMapper::write_codemaster_paging_reg(unsigned char value)
{
int page = value % bank16Ko_nbr;
/* Keep a copy of 0x8000, swap banks. */
paging_regs[0] = value;
read_map[4] = &cartridge[(page<<14)];
rd_area_type[4] = Cartridge;
block_in_rd_area[4] = page *2;
read_map[5] = &cartridge[(page<<14)+0x2000];
rd_area_type[5] = Cartridge;
block_in_rd_area[5] = page *2 +1;
write_map[4] = null_rom;
wr_area_type[4] = Null;
block_in_wr_area[4] = 0;
write_map[5] = null_rom;
wr_area_type[5] = Null;
block_in_wr_area[5] = 0;
}
/*------------------------------------------------------------*/
/* This method returns RAM Select Register mapped at 0xFFFC */
/*------------------------------------------------------------*/
unsigned char MemoryMapper::getRSR()
{
return paging_regs[0];
}
/*------------------------------------------------------------*/
/* This method returns bank selector apped at 0xFFFD */
/*------------------------------------------------------------*/
unsigned char MemoryMapper::getFFFD()
{
return paging_regs[1];
}
/*------------------------------------------------------------*/
/* This method returns bank selector apped at 0xFFFE */
/*------------------------------------------------------------*/
unsigned char MemoryMapper::getFFFE()
{
return paging_regs[2];
}
/*------------------------------------------------------------*/
/* This method returns bank selector apped at 0xFFFF */
/*------------------------------------------------------------*/
unsigned char MemoryMapper::getFFFF()
{
return paging_regs[3];
}
/*------------------------------------------------------------*/
/* This is a debug method, not used during normal emulation. */
/*------------------------------------------------------------*/
void MemoryMapper::DumpMappingPtr()
{
// for (int i=0; i <8;i++)
// {
// cout << "readMap[" << i << "]=" << (unsigned)read_map[i] << endl;
// }
}
/*------------------------------------------------------------*/
/* This method loads not zipped Rom into cartridge memory. */
/*------------------------------------------------------------*/
unsigned int MemoryMapper::LoadSMSRom(const char *rom_file)
{
/* Open ROM with file pointer at the end of ROM. */
ifstream file(rom_file, ios::in | ios::binary | ios::ate);
if (file.is_open() == false )
{
string error_msg = "Unable to load cartridge from " + string(rom_file) + " archive file.";
throw error_msg;
}
// Get the ROM size.
rom_size = file.tellg();
/* Some rom seems to have a 512byte header. Skip it. */
if ((rom_size %1024) == 512)
{
string msg = "512 bytes ROM header Skipped.";
QLogWindow::getInstance()->appendLog(msg);
file.seekg(512, ios::beg);
rom_size -= 512;
}
else
{
file.seekg(0, ios::beg);
}
DisplayROMSize();
// Save size of rom, in 8Ko bank units.
bank_nbr = (rom_size / 8192);
// Get at least 4 bank to handle all Z80 memory space.
if (bank_nbr < 8) bank_nbr = 8;
bank16Ko_nbr = bank_nbr /2;
ostringstream oss;
oss << "Cartdrige contains " << (int)bank16Ko_nbr << " 16Ko banks.";
QLogWindow::getInstance()->appendLog(oss.str().c_str());
// Allocate RAM for the whole cartridge.
if (rom_size < 65536)
{
// Allocate at least 64Ko of ROM
cartridge = new unsigned char[65536];
memset(cartridge, 0, 65536);
}
else
{
cartridge = new unsigned char[rom_size];
memset(cartridge, 0, rom_size);
}
// Now load the ROM.
file.read((char*)cartridge, rom_size);
if (file.good()== false)
{
string error_msg = "Unable to load .sms file !";
throw error_msg;
}
file.close();
unsigned int crc = getCRC32(cartridge, rom_size);
return crc;
}
/*------------------------------------------------------------*/
/* This method displays roms size in mb or kb. */
/*------------------------------------------------------------*/
void MemoryMapper::DisplayROMSize()
{
ostringstream oss;
/* 128 is equivalent (romsize*8)/1024 */
if ((rom_size/128)> 1024)
{
oss << "ROM size is " << rom_size << " bytes (" << ((rom_size*8)/(1024*1024))<< " mbits).";
}
else
{
oss << "ROM size is " << rom_size << " bytes (" << ((rom_size * 8)/1024)<< " kbits).";
}
QLogWindow::getInstance()->appendLog(oss.str().c_str());
}
/*------------------------------------------------------------*/
/* This method return Rom name, based on Rom name, but with */
/* no extension. */
/*------------------------------------------------------------*/
string MemoryMapper::getROMName()
{
return rom_name;
}
void MemoryMapper::save_battery_backed_memory(string filename)
{
// If bbr has been written:
if (save_bbr)
{
ofstream file(filename.c_str(), ios::out | ios::binary);
if (file.is_open() == false )
{
string msg = "Unable to create .bbr file !";
QLogWindow::getInstance()->appendLog(msg);
return;
}
// Now save 2*16Ko banks.
file.write((const char*)sram,0x8000);
file.flush();
file.close();
string msg = "Battery Backed Ram saved.";
QLogWindow::getInstance()->appendLog(msg);
}
}
/*------------------------------------------------------------*/
/* This method computes CRC32 calculation on an uncompressed */
/* ROM. It will be use for ROM that need special options, e.g */
/* -cm CodeMaster Mapper etc... */
/*------------------------------------------------------------*/
unsigned int MemoryMapper::getCRC32(unsigned char *buffer, unsigned int len)
{
unsigned int crc32_;
unsigned long crc_table[256];
unsigned long c;
unsigned int n, k;
for (n = 0; n < 256; n++)
{
c = (unsigned long) n;
for (k = 0; k < 8; k++)
{
if (c & 1) c = 0xedb88320L ^ (c >> 1);
else c = c >> 1;
}
crc_table[n] = c;
}
crc32_ = 0xFFFFFFFF;
for (n = 0; n < len; n++)
{
crc32_ = crc_table[(crc32_ ^ buffer[n]) & 0xff] ^ (crc32_ >> 8);
}
return crc32_;
}
void MemoryMapper::setMapperType(Mapper m)
{
switch (m)
{
case SegaMapper:
wr8_method = &MemoryMapper::wr8_sega_mapper;
break;
case CodemasterMapper:
wr8_method = &MemoryMapper::wr8_codemaster_mapper;
break;
case KoreanMapper:
wr8_method = &MemoryMapper::wr8_korean_mapper;
break;
}
/* Keep a copy for save states. */
mapperType = m;
}
/* Implemetntation of ImplementsSaveState. */
bool MemoryMapper::saveState( ofstream &ofs)
{
MemoryMapperSaveState mss;
mss.mapperType = mapperType;
for (int i=0; i < 4; i++) mss.paging_regs[i] = paging_regs[i];
// Save area types and bloc of the memory mapping for reading.
for (int i=0; i < 8; i++) mss.rd_area_type[i] = rd_area_type[i];
for (int i=0; i < 8; i++) mss.block_in_rd_area[i] = block_in_rd_area[i];
// Save area types and bloc of the memory mapping for writing.
for (int i=0; i < 8; i++) mss.wr_area_type[i] = wr_area_type[i];
for (int i=0; i < 8; i++) mss.block_in_wr_area[i] = block_in_wr_area[i];
// cout << "Saved Mapper Type =" << (unsigned int)mapperType << endl;
// cout << "Saved paging_regs[0] =" << (unsigned int)paging_regs[0] << endl;
// cout << "Saved paging_regs[1] =" << (unsigned int)paging_regs[1] << endl;
// cout << "Saved paging_regs[2] =" << (unsigned int)paging_regs[2] << endl;
// cout << "Saved paging_regs[3] =" << (unsigned int)paging_regs[3] << endl;
/* Save 8Ko Ram from 0xC000-0xDFFF. */
ofs.write((char *)&ram[0], 0x2000);
if (!ofs.good()) return false;
/* Save 32Ko Battery Backed Memory. */
ofs.write((char *)&sram[0], 0x8000);
if (!ofs.good()) return false;
/* Save Paging Registers. */
ofs.write((char *)&mss, sizeof(mss));
if (!ofs.good()) return false;
return true;
}
bool MemoryMapper::loadState( ifstream &ifs)
{
MemoryMapperSaveState mss;
/* Load 8Ko Ram from 0xC000-0xDFFF. */
ifs.read((char *)&ram[0], 0x2000);
if (!ifs.good()) return false;
/* Load 32Ko Battery Backed Memory. */
ifs.read((char *)&sram[0], 0x8000);
if (!ifs.good()) return false;
/* Load Paging Registers. */
ifs.read((char *)&mss, sizeof(mss));
if (!ifs.good()) return false;
mapperType = mss.mapperType;
for (int i=0; i < 4; i++) paging_regs[i] = mss.paging_regs[i];
// Load area types and bloc of the memory mapping for reading.
for (int i=0; i < 8; i++) rd_area_type[i] = mss.rd_area_type[i];
for (int i=0; i < 8; i++) block_in_rd_area[i] = mss.block_in_rd_area[i];
// Load area types and bloc of the memory mapping for writing.
for (int i=0; i < 8; i++) wr_area_type[i] = mss.wr_area_type[i];
for (int i=0; i < 8; i++) block_in_wr_area[i] = mss.block_in_wr_area[i];
// Now rebuild read_maps pointers.
for (int i=0; i < 8; i++)
{
unsigned char *base_ptr = NULL;
switch (rd_area_type[i])
{
case Cartridge:
base_ptr = cartridge;
break;
case Ram:
base_ptr = ram;
break;
case SRam:
base_ptr = sram;
break;
case Null:
// Everything is readable !
{
string msg ="Warning : Wrong area_type for read_map !";
QLogWindow::getInstance()->appendLog(msg);
}
break;
default:
{
string message ="Warning : Unknown area_type for read_map !";
QLogWindow::getInstance()->appendLog(message);
}
break;
}
read_map[i] = base_ptr + (block_in_rd_area[i] * 0x2000);
}
// Now rebuild write_maps pointers.
for (int i=0; i < 8; i++)
{
unsigned char *base_ptr = NULL;
switch (wr_area_type[i])
{
case Cartridge:
// Cartridge are read only !
{
string msg ="Warning : Wrong area_type for write_map !";
QLogWindow::getInstance()->appendLog(msg);
}
break;
case Ram:
base_ptr = ram;
break;
case SRam:
base_ptr = sram;
break;
case Null:
base_ptr = null_rom;
break;
default:
{
string msg ="Warning : Unknown area_type for write_map !";
QLogWindow::getInstance()->appendLog(msg);
}
break;
}
write_map[i] = base_ptr + (block_in_wr_area[i] * 0x2000);
}
// cout << "Loaded Mapper Type =" << (unsigned int)mapperType << endl;
// cout << "Loaded paging_regs[0] =" << (unsigned int)paging_regs[0] << endl;
// cout << "Loaded paging_regs[1] =" << (unsigned int)paging_regs[1] << endl;
// cout << "Loaded paging_regs[2] =" << (unsigned int)paging_regs[2] << endl;
// cout << "Loaded paging_regs[3] =" << (unsigned int)paging_regs[3] << endl;
return true;
}
osmose-emulator-1.4/src/MemoryMapper.h 0000664 0000000 0000000 00000012412 13414301443 0020063 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#ifndef MEMORY_MAPPER_H
#define MEMORY_MAPPER_H
#include
#include
#include
#include
#include "Options.h"
#include "Definitions.h"
#include "DebugEventThrower.h"
#include "SaveState.h"
#include "OsmoseConfigurationFile.h"
#include "QLogWindow.h"
extern Options opt;
using namespace std;
enum Mapper
{
SegaMapper =0,
CodemasterMapper,
KoreanMapper
};
/* Enumeration of addressing space areas types that could be read/written. */
enum Area_type
{
Cartridge,
Ram,
SRam,
Null // Rom write attemps are redirected to null.
};
/*---------------------------------------------------------------------------*/
/* Structure to save Memory mapper state. */
/* It's necessary to save paging registers, but it's Also required to save */
/* the bank mapping, instead of doing fake wr8 on address 0xFFFC-0xFFFF to */
/* get the correct mapping (order dependent for FFFC). As RAM pointer are */
/* not identical from different process, we save the area type of memory */
/* plus the bloc (8Ko) number inside the area. */
/* e.g: read_map[0] pointing to cartridge 0x2000 will be saved as : */
/* rd_area_type = Cartridge, block_in_rd_area = 1 */
/*---------------------------------------------------------------------------*/
typedef struct
{
unsigned char paging_regs[4]; // Paging registers.
Area_type rd_area_type[8];
unsigned int block_in_rd_area[8];
Area_type wr_area_type[8];
unsigned int block_in_wr_area[8];
Mapper mapperType;
} MemoryMapperSaveState;
class MemoryMapper : public DebugEventThrower, public ImplementsSaveState
{
public:
MemoryMapper(const char *rom_file, OsmoseConfigurationFile *c);
void save_battery_backed_memory(string f);
void reset();
void dump(unsigned char bnk_nbr);
void dump_page(unsigned char page);
void dump_mem(unsigned add, unsigned short nb_line);
void dump_smem(unsigned add, unsigned short nb_line);
void wr8(unsigned address, unsigned char value);
unsigned char rd8(unsigned address);
unsigned char getRSR();
unsigned char getFFFD();
unsigned char getFFFE();
unsigned char getFFFF();
string getROMName();
void setMapperType (Mapper map);
/* Implemetntation of ImplementsSaveState. */
bool saveState( ofstream &ofs);
bool loadState( ifstream &ifs);
private:
bool have_bbr; // Battery backed ram flag presence
string rom_name; // Rom name without extension.
unsigned rom_size; // ROM size in bytes
unsigned bank_nbr; // How much 8k block in our rom
unsigned bank16Ko_nbr; // How much 16k bank in our rom
unsigned char *null_rom; // Ptr on Garbage (use for ROM writes).
unsigned char *sram; // Ptr on Optionnal SRAM
unsigned char *ram; // Central RAM
unsigned char *cartridge; // Ptr on ROM cartridge.
unsigned char paging_regs[4]; // Paging registers.
unsigned char *write_map[8]; // 8ko bank ptr for CPU writes.
Area_type wr_area_type[8]; // actual wr_map area type.
unsigned int block_in_wr_area[8]; // 8ko block inside the area.
unsigned char *read_map[8]; // 8ko bank ptr for CPU reads.
Area_type rd_area_type[8]; // actual read_map area type.
unsigned int block_in_rd_area[8]; // 8ko block inside the area.
bool save_bbr; // Flag for Battery Backed Memory.
Mapper mapperType;
unsigned int LoadZippedRom(const char *rom_file);
unsigned int LoadSMSRom(const char *rom_file);
void DumpMappingPtr();
void wr8_sega_mapper(unsigned int add, unsigned char data);
void wr8_codemaster_mapper(unsigned int add, unsigned char data);
void wr8_korean_mapper(unsigned int add, unsigned char data);
void write_standard_paging_reg(int reg, unsigned char value);
void write_codemaster_paging_reg(unsigned char value);
void DisplayROMSize();
unsigned int getCRC32(unsigned char *buffer, unsigned int len);
void (MemoryMapper::*wr8_method)(unsigned int add, unsigned char data);
OsmoseConfigurationFile *configuration;
};
#endif
osmose-emulator-1.4/src/Opc_cbxx.cpp 0000664 0000000 0000000 00000067775 13414301443 0017574 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#include "Z80.h"
/* Opcodes prefixed with 0xCB */
void Z80::exec_cb()
{
u8 instruction;
R++; // Prefixed instruction increments R by one.
instruction = env.rd8( PC++ );
(this->*(Opc_cbxx[instruction]))();
#ifdef OPCODES_STATS
CB_Prefix[ instruction ]++;
#endif
}
/* RLC B */
void Z80::Opc_cbxx_00()
{
B = rlc8( B );
cycleCount += 8;
}
/* RLC C */
void Z80::Opc_cbxx_01()
{
C = rlc8( C );
cycleCount += 8;
}
/* RLC D */
void Z80::Opc_cbxx_02()
{
D = rlc8( D );
cycleCount += 8;
}
/* RLC E */
void Z80::Opc_cbxx_03()
{
E = rlc8( E );
cycleCount += 8;
}
/* RLC H */
void Z80::Opc_cbxx_04()
{
H = rlc8( H );
cycleCount += 8;
}
/* RLC L */
void Z80::Opc_cbxx_05()
{
L = rlc8( L );
cycleCount += 8;
}
/* RLC (HL) */
void Z80::Opc_cbxx_06()
{
env.wr8( getHL(), rlc8( getHLi()));
cycleCount += 15;
}
/* RLC A */
void Z80::Opc_cbxx_07()
{
A = rlc8( A );
cycleCount += 8;
}
/* RRC B */
void Z80::Opc_cbxx_08()
{
B = rrc8( B );
cycleCount += 8;
}
/* RRC C */
void Z80::Opc_cbxx_09()
{
C = rrc8( C );
cycleCount += 8;
}
/* RRC D */
void Z80::Opc_cbxx_0a()
{
D = rrc8( D );
cycleCount += 8;
}
/* RRC E */
void Z80::Opc_cbxx_0b()
{
E = rrc8( E );
cycleCount += 8;
}
/* RRC H */
void Z80::Opc_cbxx_0c()
{
H = rrc8( H );
cycleCount += 8;
}
/* RRC L */
void Z80::Opc_cbxx_0d()
{
L = rrc8( L );
cycleCount += 8;
}
/* RRC (HL) */
void Z80::Opc_cbxx_0e()
{
env.wr8( getHL(), rrc8( getHLi()));
cycleCount += 15;
}
/* RRC A */
void Z80::Opc_cbxx_0f()
{
A = rrc8( A );
cycleCount += 8;
}
/* RL B */
void Z80::Opc_cbxx_10()
{
B = rl8( B );
cycleCount += 8;
}
/* RL C */
void Z80::Opc_cbxx_11()
{
C = rl8( C );
cycleCount += 8;
}
/* RL D */
void Z80::Opc_cbxx_12()
{
D = rl8( D );
cycleCount += 8;
}
/* RL E */
void Z80::Opc_cbxx_13()
{
E = rl8( E );
cycleCount += 8;
}
/* RL H */
void Z80::Opc_cbxx_14()
{
H = rl8( H );
cycleCount += 8;
}
/* RL L */
void Z80::Opc_cbxx_15()
{
L = rl8( L );
cycleCount += 8;
}
/* RL (HL) */
void Z80::Opc_cbxx_16()
{
env.wr8( getHL(), rl8( getHLi()));
cycleCount += 15;
}
/* RL A */
void Z80::Opc_cbxx_17()
{
A = rl8( A );
cycleCount += 8;
}
/* RR B */
void Z80::Opc_cbxx_18()
{
B = rr8( B );
cycleCount += 8;
}
/* RR C */
void Z80::Opc_cbxx_19()
{
C = rr8( C );
cycleCount += 8;
}
/* RR D */
void Z80::Opc_cbxx_1a()
{
D = rr8( D );
cycleCount += 8;
}
/* RR E */
void Z80::Opc_cbxx_1b()
{
E = rr8( E );
cycleCount += 8;
}
/* RR H */
void Z80::Opc_cbxx_1c()
{
H = rr8( H );
cycleCount += 8;
}
/* RR L */
void Z80::Opc_cbxx_1d()
{
L = rr8( L );
cycleCount += 8;
}
/* RR (HL) */
void Z80::Opc_cbxx_1e()
{
env.wr8( getHL(), rr8( getHLi()));
cycleCount += 15;
}
/* RR A */
void Z80::Opc_cbxx_1f()
{
A = rr8( A );
cycleCount += 8;
}
/* SLA B */
void Z80::Opc_cbxx_20()
{
B = sla8( B );
cycleCount += 8;
}
/* SLA C */
void Z80::Opc_cbxx_21()
{
C = sla8( C );
cycleCount += 8;
}
/* SLA D */
void Z80::Opc_cbxx_22()
{
D = sla8( D );
cycleCount += 8;
}
/* SLA E */
void Z80::Opc_cbxx_23()
{
E = sla8( E );
cycleCount += 8;
}
/* SLA H */
void Z80::Opc_cbxx_24()
{
H = sla8( H );
cycleCount += 8;
}
/* SLA L */
void Z80::Opc_cbxx_25()
{
L = sla8( L );
cycleCount += 8;
}
/* SLA (HL) */
void Z80::Opc_cbxx_26()
{
env.wr8( getHL(), sla8( getHLi()));
cycleCount += 15;
}
/* SLA A */
void Z80::Opc_cbxx_27()
{
A = sla8( A );
cycleCount += 8;
}
/* SRA B */
void Z80::Opc_cbxx_28()
{
B = sra8( B );
cycleCount += 8;
}
/* SRA C */
void Z80::Opc_cbxx_29()
{
C = sra8( C );
cycleCount += 8;
}
/* SRA D */
void Z80::Opc_cbxx_2a()
{
D = sra8( D );
cycleCount += 8;
}
/* SRA E */
void Z80::Opc_cbxx_2b()
{
E = sra8( E );
cycleCount += 8;
}
/* SRA H */
void Z80::Opc_cbxx_2c()
{
H = sra8( H );
cycleCount += 8;
}
/* SRA L */
void Z80::Opc_cbxx_2d()
{
L = sra8( L );
cycleCount += 8;
}
/* SRA (HL) */
void Z80::Opc_cbxx_2e()
{
env.wr8( getHL(), sra8( getHLi()));
cycleCount += 15;
}
/* SRA A */
void Z80::Opc_cbxx_2f()
{
A = sra8( A );
cycleCount += 8;
}
/* SLL B */
void Z80::Opc_cbxx_30()
{
B = sll8( B );
cycleCount += 8;
}
/* SLL C */
void Z80::Opc_cbxx_31()
{
C = sll8( C );
cycleCount += 8;
}
/* SLL D */
void Z80::Opc_cbxx_32()
{
D = sll8( D );
cycleCount += 8;
}
/* SLL E */
void Z80::Opc_cbxx_33()
{
E = sll8( E );
cycleCount += 8;
}
/* SLL H */
void Z80::Opc_cbxx_34()
{
H = sll8( H );
cycleCount += 8;
}
/* SLL L */
void Z80::Opc_cbxx_35()
{
L = sll8( L );
cycleCount += 8;
}
/* SLL (HL) */
void Z80::Opc_cbxx_36()
{
env.wr8( getHL(), sll8( getHLi()));
cycleCount += 15;
}
/* SLL A */
void Z80::Opc_cbxx_37()
{
A = sll8( A );
cycleCount += 8;
}
/* SRL B */
void Z80::Opc_cbxx_38()
{
B = srl8( B );
cycleCount += 8;
}
/* SRL C */
void Z80::Opc_cbxx_39()
{
C = srl8( C );
cycleCount += 8;
}
/* SRL D */
void Z80::Opc_cbxx_3a()
{
D = srl8( D );
cycleCount += 8;
}
/* SRL E */
void Z80::Opc_cbxx_3b()
{
E = srl8( E );
cycleCount += 8;
}
/* SRL H */
void Z80::Opc_cbxx_3c()
{
H = srl8( H );
cycleCount += 8;
}
/* SRL L */
void Z80::Opc_cbxx_3d()
{
L = srl8( L );
cycleCount += 8;
}
/* SRL (HL) */
void Z80::Opc_cbxx_3e()
{
env.wr8( getHL(), srl8( getHLi()));
cycleCount += 15;
}
/* SRL A */
void Z80::Opc_cbxx_3f()
{
A = srl8( A );
cycleCount += 8;
}
/* BIT 0, B */
void Z80::Opc_cbxx_40()
{
bit(0, B);
cycleCount += 8;
}
/* BIT 0, C */
void Z80::Opc_cbxx_41()
{
bit(0, C);
cycleCount += 8;
}
/* BIT 0, D */
void Z80::Opc_cbxx_42()
{
bit(0, D);
cycleCount += 8;
}
/* BIT 0, E */
void Z80::Opc_cbxx_43()
{
bit(0, E);
cycleCount += 8;
}
/* BIT 0, H */
void Z80::Opc_cbxx_44()
{
bit(0, H);
cycleCount += 8;
}
/* BIT 0, L */
void Z80::Opc_cbxx_45()
{
bit(0, L);
cycleCount += 8;
}
/* BIT 0, (HL) */
void Z80::Opc_cbxx_46()
{
bit(0, getHLi());
cycleCount += 12;
}
/* BIT 0, A */
void Z80::Opc_cbxx_47()
{
bit(0, A);
cycleCount += 8;
}
/* BIT 1, B */
void Z80::Opc_cbxx_48()
{
bit(1, B);
cycleCount += 8;
}
/* BIT 1, C */
void Z80::Opc_cbxx_49()
{
bit(1, C);
cycleCount += 8;
}
/* BIT 1, D */
void Z80::Opc_cbxx_4a()
{
bit(1, D);
cycleCount += 8;
}
/* BIT 1, E */
void Z80::Opc_cbxx_4b()
{
bit(1, E);
cycleCount += 8;
}
/* BIT 1, H */
void Z80::Opc_cbxx_4c()
{
bit(1, H);
cycleCount += 8;
}
/* BIT 1, L */
void Z80::Opc_cbxx_4d()
{
bit(1, L);
cycleCount += 8;
}
/* BIT 1, (HL) */
void Z80::Opc_cbxx_4e()
{
bit(1, getHLi());
cycleCount += 12;
}
/* BIT 1, A */
void Z80::Opc_cbxx_4f()
{
bit(1, A);
cycleCount += 8;
}
/* BIT 2, B */
void Z80::Opc_cbxx_50()
{
bit(2, B);
cycleCount += 8;
}
/* BIT 2, C */
void Z80::Opc_cbxx_51()
{
bit(2, C);
cycleCount += 8;
}
/* BIT 2, D */
void Z80::Opc_cbxx_52()
{
bit(2, D);
cycleCount += 8;
}
/* BIT 2, E */
void Z80::Opc_cbxx_53()
{
bit(2, E);
cycleCount += 8;
}
/* BIT 2, H */
void Z80::Opc_cbxx_54()
{
bit(2, H);
cycleCount += 8;
}
/* BIT 2, L */
void Z80::Opc_cbxx_55()
{
bit(2, L);
cycleCount += 8;
}
/* BIT 2, (HL) */
void Z80::Opc_cbxx_56()
{
bit(2, getHLi());
cycleCount += 12;
}
/* BIT 2, A */
void Z80::Opc_cbxx_57()
{
bit(2, A);
cycleCount += 8;
}
/* BIT 3, B */
void Z80::Opc_cbxx_58()
{
bit(3, B);
cycleCount += 8;
}
/* BIT 3, C */
void Z80::Opc_cbxx_59()
{
bit(3, C);
cycleCount += 8;
}
/* BIT 3, D */
void Z80::Opc_cbxx_5a()
{
bit(3, D);
cycleCount += 8;
}
/* BIT 3, E */
void Z80::Opc_cbxx_5b()
{
bit(3, E);
cycleCount += 8;
}
/* BIT 3, H */
void Z80::Opc_cbxx_5c()
{
bit(3, H);
cycleCount += 8;
}
/* BIT 3, L */
void Z80::Opc_cbxx_5d()
{
bit(3, L);
cycleCount += 8;
}
/* BIT 3, (HL) */
void Z80::Opc_cbxx_5e()
{
bit(3, getHLi());
cycleCount += 12;
}
/* BIT 3, A */
void Z80::Opc_cbxx_5f()
{
bit(3, A);
cycleCount += 8;
}
/* BIT 4, B */
void Z80::Opc_cbxx_60()
{
bit(4, B);
cycleCount += 8;
}
/* BIT 4, C */
void Z80::Opc_cbxx_61()
{
bit(4, C);
cycleCount += 8;
}
/* BIT 4, D */
void Z80::Opc_cbxx_62()
{
bit(4, D);
cycleCount += 8;
}
/* BIT 4, E */
void Z80::Opc_cbxx_63()
{
bit(4, E);
cycleCount += 8;
}
/* BIT 4, H */
void Z80::Opc_cbxx_64()
{
bit(4, H);
cycleCount += 8;
}
/* BIT 4, L */
void Z80::Opc_cbxx_65()
{
bit(4, L);
cycleCount += 8;
}
/* BIT 4, (HL) */
void Z80::Opc_cbxx_66()
{
bit(4, getHLi());
cycleCount += 12;
}
/* BIT 4, A */
void Z80::Opc_cbxx_67()
{
bit(4, A);
cycleCount += 8;
}
/* BIT 5, B */
void Z80::Opc_cbxx_68()
{
bit(5, B);
cycleCount += 8;
}
/* BIT 5, C */
void Z80::Opc_cbxx_69()
{
bit(5, C);
cycleCount += 8;
}
/* BIT 5, D */
void Z80::Opc_cbxx_6a()
{
bit(5, D);
cycleCount += 8;
}
/* BIT 5, E */
void Z80::Opc_cbxx_6b()
{
bit(5, E);
cycleCount += 8;
}
/* BIT 5, H */
void Z80::Opc_cbxx_6c()
{
bit(5, H);
cycleCount += 8;
}
/* BIT 5, L */
void Z80::Opc_cbxx_6d()
{
bit(5, L);
cycleCount += 8;
}
/* BIT 5, (HL) */
void Z80::Opc_cbxx_6e()
{
bit(5, getHLi());
cycleCount += 12;
}
/* BIT 5, A */
void Z80::Opc_cbxx_6f()
{
bit(5, A);
cycleCount += 8;
}
/* BIT 6, B */
void Z80::Opc_cbxx_70()
{
bit(6, B);
cycleCount += 8;
}
/* BIT 6, C */
void Z80::Opc_cbxx_71()
{
bit(6, C);
cycleCount += 8;
}
/* BIT 6, D */
void Z80::Opc_cbxx_72()
{
bit(6, D);
cycleCount += 8;
}
/* BIT 6, E */
void Z80::Opc_cbxx_73()
{
bit(6, E);
cycleCount += 8;
}
/* BIT 6, H */
void Z80::Opc_cbxx_74()
{
bit(6, H);
cycleCount += 8;
}
/* BIT 6, L */
void Z80::Opc_cbxx_75()
{
bit(6, L);
cycleCount += 8;
}
/* BIT 6, (HL) */
void Z80::Opc_cbxx_76()
{
bit(6, getHLi());
cycleCount += 12;
}
/* BIT 6, A */
void Z80::Opc_cbxx_77()
{
bit(6, A);
cycleCount += 8;
}
/* BIT 7, B */
void Z80::Opc_cbxx_78()
{
bit(7, B);
cycleCount += 8;
}
/* BIT 7, C */
void Z80::Opc_cbxx_79()
{
bit(7, C);
cycleCount += 8;
}
/* BIT 7, D */
void Z80::Opc_cbxx_7a()
{
bit(7, D);
cycleCount += 8;
}
/* BIT 7, E */
void Z80::Opc_cbxx_7b()
{
bit(7, E);
cycleCount += 8;
}
/* BIT 7, H */
void Z80::Opc_cbxx_7c()
{
bit(7, H);
cycleCount += 8;
}
/* BIT 7, L */
void Z80::Opc_cbxx_7d()
{
bit(7, L);
cycleCount += 8;
}
/* BIT 7, (HL) */
void Z80::Opc_cbxx_7e()
{
bit(7, getHLi());
cycleCount += 12;
}
/* BIT 7, A */
void Z80::Opc_cbxx_7f()
{
bit(7, A);
cycleCount += 8;
}
/* RES 0, B */
void Z80::Opc_cbxx_80()
{
B = res(0, B);
cycleCount += 8;
}
/* RES 0, C */
void Z80::Opc_cbxx_81()
{
C = res(0, C);
cycleCount += 8;
}
/* RES 0, D */
void Z80::Opc_cbxx_82()
{
D = res(0, D);
cycleCount += 8;
}
/* RES 0, E */
void Z80::Opc_cbxx_83()
{
E = res(0, E);
cycleCount += 8;
}
/* RES 0, H */
void Z80::Opc_cbxx_84()
{
H = res(0, H);
cycleCount += 8;
}
/* RES 0, L */
void Z80::Opc_cbxx_85()
{
L = res(0, L);
cycleCount += 8;
}
/* RES 0, (HL) */
void Z80::Opc_cbxx_86()
{
setHLi(res(0, getHLi()));
cycleCount += 15;
}
/* RES 0, A */
void Z80::Opc_cbxx_87()
{
A = res(0, A);
cycleCount += 8;
}
/* RES 1, B */
void Z80::Opc_cbxx_88()
{
B = res(1, B);
cycleCount += 8;
}
/* RES 1, C */
void Z80::Opc_cbxx_89()
{
C = res(1, C);
cycleCount += 8;
}
/* RES 1, D */
void Z80::Opc_cbxx_8a()
{
D = res(1, D);
cycleCount += 8;
}
/* RES 1, E */
void Z80::Opc_cbxx_8b()
{
E = res(1, E);
cycleCount += 8;
}
/* RES 1, H */
void Z80::Opc_cbxx_8c()
{
H = res(1, H);
cycleCount += 8;
}
/* RES 1, L */
void Z80::Opc_cbxx_8d()
{
L = res(1, L);
cycleCount += 8;
}
/* RES 1, (HL) */
void Z80::Opc_cbxx_8e()
{
setHLi(res(1, getHLi()));
cycleCount += 15;
}
/* RES 1, A */
void Z80::Opc_cbxx_8f()
{
A = res(1, A);
cycleCount += 8;
}
/* RES 2, B */
void Z80::Opc_cbxx_90()
{
B = res(2, B);
cycleCount += 8;
}
/* RES 2, C */
void Z80::Opc_cbxx_91()
{
C = res(2, C);
cycleCount += 8;
}
/* RES 2, D */
void Z80::Opc_cbxx_92()
{
D = res(2, D);
cycleCount += 8;
}
/* RES 2, E */
void Z80::Opc_cbxx_93()
{
E = res(2, E);
cycleCount += 8;
}
/* RES 2, H */
void Z80::Opc_cbxx_94()
{
H = res(2, H);
cycleCount += 8;
}
/* RES 2, L */
void Z80::Opc_cbxx_95()
{
L = res(2, L);
cycleCount += 8;
}
/* RES 2, (HL) */
void Z80::Opc_cbxx_96()
{
setHLi(res(2, getHLi()));
cycleCount += 15;
}
/* RES 2, A */
void Z80::Opc_cbxx_97()
{
A = res(2, A);
cycleCount += 8;
}
/* RES 3, B */
void Z80::Opc_cbxx_98()
{
B = res(3, B);
cycleCount += 8;
}
/* RES 3, C */
void Z80::Opc_cbxx_99()
{
C = res(3, C);
cycleCount += 8;
}
/* RES 3, D */
void Z80::Opc_cbxx_9a()
{
D = res(3, D);
cycleCount += 8;
}
/* RES 3, E */
void Z80::Opc_cbxx_9b()
{
E = res(3, E);
cycleCount += 8;
}
/* RES 3, H */
void Z80::Opc_cbxx_9c()
{
H = res(3, H);
cycleCount += 8;
}
/* RES 3, L */
void Z80::Opc_cbxx_9d()
{
L = res(3, L);
cycleCount += 8;
}
/* RES 3, (HL) */
void Z80::Opc_cbxx_9e()
{
setHLi(res(3, getHLi()));
cycleCount += 15;
}
/* RES 3, A */
void Z80::Opc_cbxx_9f()
{
A = res(3, A);
cycleCount += 8;
}
/* RES 4, B */
void Z80::Opc_cbxx_a0()
{
B = res(4, B);
cycleCount += 8;
}
/* RES 4, C */
void Z80::Opc_cbxx_a1()
{
C = res(4, C);
cycleCount += 8;
}
/* RES 4, D */
void Z80::Opc_cbxx_a2()
{
D = res(4, D);
cycleCount += 8;
}
/* RES 4, E */
void Z80::Opc_cbxx_a3()
{
E = res(4, E);
cycleCount += 8;
}
/* RES 4, H */
void Z80::Opc_cbxx_a4()
{
H = res(4, H);
cycleCount += 8;
}
/* RES 4, L */
void Z80::Opc_cbxx_a5()
{
L = res(4, L);
cycleCount += 8;
}
/* RES 4, (HL) */
void Z80::Opc_cbxx_a6()
{
setHLi(res(4, getHLi()));
cycleCount += 15;
}
/* RES 4, A */
void Z80::Opc_cbxx_a7()
{
A = res(4, A);
cycleCount += 8;
}
/* RES 5, B */
void Z80::Opc_cbxx_a8()
{
B = res(5, B);
cycleCount += 8;
}
/* RES 5, C */
void Z80::Opc_cbxx_a9()
{
C = res(5, C);
cycleCount += 8;
}
/* RES 5, D */
void Z80::Opc_cbxx_aa()
{
D = res(5, D);
cycleCount += 8;
}
/* RES 5, E */
void Z80::Opc_cbxx_ab()
{
E = res(5, E);
cycleCount += 8;
}
/* RES 5, H */
void Z80::Opc_cbxx_ac()
{
H = res(5, H);
cycleCount += 8;
}
/* RES 5, L */
void Z80::Opc_cbxx_ad()
{
L = res(5, L);
cycleCount += 8;
}
/* RES 5, (HL) */
void Z80::Opc_cbxx_ae()
{
setHLi(res(5, getHLi()));
cycleCount += 15;
}
/* RES 5, A */
void Z80::Opc_cbxx_af()
{
A = res(5, A);
cycleCount += 8;
}
/* RES 6, B */
void Z80::Opc_cbxx_b0()
{
B = res(6, B);
cycleCount += 8;
}
/* RES 6, C */
void Z80::Opc_cbxx_b1()
{
C = res(6, C);
cycleCount += 8;
}
/* RES 6, D */
void Z80::Opc_cbxx_b2()
{
D = res(6, D);
cycleCount += 8;
}
/* RES 6, E */
void Z80::Opc_cbxx_b3()
{
E = res(6, E);
cycleCount += 8;
}
/* RES 6, H */
void Z80::Opc_cbxx_b4()
{
H = res(6, H);
cycleCount += 8;
}
/* RES 6, L */
void Z80::Opc_cbxx_b5()
{
L = res(6, L);
cycleCount += 8;
}
/* RES 6, (HL) */
void Z80::Opc_cbxx_b6()
{
setHLi(res(6, getHLi()));
cycleCount += 15;
}
/* RES 6, A */
void Z80::Opc_cbxx_b7()
{
A = res(6, A);
cycleCount += 8;
}
/* RES 7, B */
void Z80::Opc_cbxx_b8()
{
B = res(7, B);
cycleCount += 8;
}
/* RES 7, C */
void Z80::Opc_cbxx_b9()
{
C = res(7, C);
cycleCount += 8;
}
/* RES 7, D */
void Z80::Opc_cbxx_ba()
{
D = res(7, D);
cycleCount += 8;
}
/* RES 7, E */
void Z80::Opc_cbxx_bb()
{
E = res(7, E);
cycleCount += 8;
}
/* RES 7, H */
void Z80::Opc_cbxx_bc()
{
H = res(7, H);
cycleCount += 8;
}
/* RES 7, L */
void Z80::Opc_cbxx_bd()
{
L = res(7, L);
cycleCount += 8;
}
/* RES 7, (HL) */
void Z80::Opc_cbxx_be()
{
setHLi(res(7, getHLi()));
cycleCount += 15;
}
/* RES 7, A */
void Z80::Opc_cbxx_bf()
{
A = res(7, A);
cycleCount += 8;
}
/* SET 0, B */
void Z80::Opc_cbxx_c0()
{
B = set(0, B);
cycleCount += 8;
}
/* SET 0, C */
void Z80::Opc_cbxx_c1()
{
C = set(0, C);
cycleCount += 8;
}
/* SET 0, D */
void Z80::Opc_cbxx_c2()
{
D = set(0, D);
cycleCount += 8;
}
/* SET 0, E */
void Z80::Opc_cbxx_c3()
{
E = set(0, E);
cycleCount += 8;
}
/* SET 0, H */
void Z80::Opc_cbxx_c4()
{
H = set(0, H);
cycleCount += 8;
}
/* SET 0, L */
void Z80::Opc_cbxx_c5()
{
L = set(0, L);
cycleCount += 8;
}
/* SET 0, (HL) */
void Z80::Opc_cbxx_c6()
{
setHLi(set(0, getHLi()));
cycleCount += 15;
}
/* SET 0, A */
void Z80::Opc_cbxx_c7()
{
A = set(0, A);
cycleCount += 8;
}
/* SET 1, B */
void Z80::Opc_cbxx_c8()
{
B = set(1, B);
cycleCount += 8;
}
/* SET 1, C */
void Z80::Opc_cbxx_c9()
{
C = set(1, C);
cycleCount += 8;
}
/* SET 1, D */
void Z80::Opc_cbxx_ca()
{
D = set(1, D);
cycleCount += 8;
}
/* SET 1, E */
void Z80::Opc_cbxx_cb()
{
E = set(1, E);
cycleCount += 8;
}
/* SET 1, H */
void Z80::Opc_cbxx_cc()
{
H = set(1, H);
cycleCount += 8;
}
/* SET 1, L */
void Z80::Opc_cbxx_cd()
{
L = set(1, L);
cycleCount += 8;
}
/* SET 1, (HL) */
void Z80::Opc_cbxx_ce()
{
setHLi(set(1, getHLi()));
cycleCount += 15;
}
/* SET 1, A */
void Z80::Opc_cbxx_cf()
{
A = set(1, A);
cycleCount += 8;
}
/* SET 2, B */
void Z80::Opc_cbxx_d0()
{
B = set(2, B);
cycleCount += 8;
}
/* SET 2, C */
void Z80::Opc_cbxx_d1()
{
C = set(2, C);
cycleCount += 8;
}
/* SET 2, D */
void Z80::Opc_cbxx_d2()
{
D = set(2, D);
cycleCount += 8;
}
/* SET 2, E */
void Z80::Opc_cbxx_d3()
{
E = set(2, E);
cycleCount += 8;
}
/* SET 2, H */
void Z80::Opc_cbxx_d4()
{
H = set(2, H);
cycleCount += 8;
}
/* SET 2, L */
void Z80::Opc_cbxx_d5()
{
L = set(2, L);
cycleCount += 8;
}
/* SET 2, (HL) */
void Z80::Opc_cbxx_d6()
{
setHLi(set(2, getHLi()));
cycleCount += 15;
}
/* SET 2, A */
void Z80::Opc_cbxx_d7()
{
A = set(2, A);
cycleCount += 8;
}
/* SET 3, B */
void Z80::Opc_cbxx_d8()
{
B = set(3, B);
cycleCount += 8;
}
/* SET 3, C */
void Z80::Opc_cbxx_d9()
{
C = set(3, C);
cycleCount += 8;
}
/* SET 3, D */
void Z80::Opc_cbxx_da()
{
D = set(3, D);
cycleCount += 8;
}
/* SET 3, E */
void Z80::Opc_cbxx_db()
{
E = set(3, E);
cycleCount += 8;
}
/* SET 3, H */
void Z80::Opc_cbxx_dc()
{
H = set(3, H);
cycleCount += 8;
}
/* SET 3, L */
void Z80::Opc_cbxx_dd()
{
L = set(3, L);
cycleCount += 8;
}
/* SET 3, (HL) */
void Z80::Opc_cbxx_de()
{
setHLi(set(3, getHLi()));
cycleCount += 15;
}
/* SET 3, A */
void Z80::Opc_cbxx_df()
{
A = set(3, A);
cycleCount += 8;
}
/* SET 4, B */
void Z80::Opc_cbxx_e0()
{
B = set(4, B);
cycleCount += 8;
}
/* SET 4, C */
void Z80::Opc_cbxx_e1()
{
C = set(4, C);
cycleCount += 8;
}
/* SET 4, D */
void Z80::Opc_cbxx_e2()
{
D = set(4, D);
cycleCount += 8;
}
/* SET 4, E */
void Z80::Opc_cbxx_e3()
{
E = set(4, E);
cycleCount += 8;
}
/* SET 4, H */
void Z80::Opc_cbxx_e4()
{
H = set(4, H);
cycleCount += 8;
}
/* SET 4, L */
void Z80::Opc_cbxx_e5()
{
L = set(4, L);
cycleCount += 8;
}
/* SET 4, (HL) */
void Z80::Opc_cbxx_e6()
{
setHLi(set(4, getHLi()));
cycleCount += 15;
}
/* SET 4, A */
void Z80::Opc_cbxx_e7()
{
A = set(4, A);
cycleCount += 8;
}
/* SET 5, B */
void Z80::Opc_cbxx_e8()
{
B = set(5, B);
cycleCount += 8;
}
/* SET 5, C */
void Z80::Opc_cbxx_e9()
{
C = set(5, C);
cycleCount += 8;
}
/* SET 5, D */
void Z80::Opc_cbxx_ea()
{
D = set(5, D);
cycleCount += 8;
}
/* SET 5, E */
void Z80::Opc_cbxx_eb()
{
E = set(5, E);
cycleCount += 8;
}
/* SET 5, H */
void Z80::Opc_cbxx_ec()
{
H = set(5, H);
cycleCount += 8;
}
/* SET 5, L */
void Z80::Opc_cbxx_ed()
{
L = set(5, L);
cycleCount += 8;
}
/* SET 5, (HL) */
void Z80::Opc_cbxx_ee()
{
setHLi(set(5, getHLi()));
cycleCount += 15;
}
/* SET 5, A */
void Z80::Opc_cbxx_ef()
{
A = set(5, A);
cycleCount += 8;
}
/* SET 6, B */
void Z80::Opc_cbxx_f0()
{
B = set(6, B);
cycleCount += 8;
}
/* SET 6, C */
void Z80::Opc_cbxx_f1()
{
C = set(6, C);
cycleCount += 8;
}
/* SET 6, D */
void Z80::Opc_cbxx_f2()
{
D = set(6, D);
cycleCount += 8;
}
/* SET 6, E */
void Z80::Opc_cbxx_f3()
{
E = set(6, E);
cycleCount += 8;
}
/* SET 6, H */
void Z80::Opc_cbxx_f4()
{
H = set(6, H);
cycleCount += 8;
}
/* SET 6, L */
void Z80::Opc_cbxx_f5()
{
L = set(6, L);
cycleCount += 8;
}
/* SET 6, (HL) */
void Z80::Opc_cbxx_f6()
{
setHLi(set(6, getHLi()));
cycleCount += 15;
}
/* SET 6, A */
void Z80::Opc_cbxx_f7()
{
A = set(6, A);
cycleCount += 8;
}
/* SET 7, B */
void Z80::Opc_cbxx_f8()
{
B = set(7, B);
cycleCount += 8;
}
/* SET 7, C */
void Z80::Opc_cbxx_f9()
{
C = set(7, C);
cycleCount += 8;
}
/* SET 7, D */
void Z80::Opc_cbxx_fa()
{
D = set(7, D);
cycleCount += 8;
}
/* SET 7, E */
void Z80::Opc_cbxx_fb()
{
E = set(7, E);
cycleCount += 8;
}
/* SET 7, H */
void Z80::Opc_cbxx_fc()
{
H = set(7, H);
cycleCount += 8;
}
/* SET 7, L */
void Z80::Opc_cbxx_fd()
{
L = set(7, L);
cycleCount += 8;
}
/* SET 7, (HL) */
void Z80::Opc_cbxx_fe()
{
setHLi(set(7, getHLi()));
cycleCount += 15;
}
/* SET 7, A */
void Z80::Opc_cbxx_ff()
{
A = set(7, A);
cycleCount += 8;
}
Z80::Opc_handler Z80::Opc_cbxx[256] =
{
&Z80::Opc_cbxx_00,
&Z80::Opc_cbxx_01,
&Z80::Opc_cbxx_02,
&Z80::Opc_cbxx_03,
&Z80::Opc_cbxx_04,
&Z80::Opc_cbxx_05,
&Z80::Opc_cbxx_06,
&Z80::Opc_cbxx_07,
&Z80::Opc_cbxx_08,
&Z80::Opc_cbxx_09,
&Z80::Opc_cbxx_0a,
&Z80::Opc_cbxx_0b,
&Z80::Opc_cbxx_0c,
&Z80::Opc_cbxx_0d,
&Z80::Opc_cbxx_0e,
&Z80::Opc_cbxx_0f,
&Z80::Opc_cbxx_10,
&Z80::Opc_cbxx_11,
&Z80::Opc_cbxx_12,
&Z80::Opc_cbxx_13,
&Z80::Opc_cbxx_14,
&Z80::Opc_cbxx_15,
&Z80::Opc_cbxx_16,
&Z80::Opc_cbxx_17,
&Z80::Opc_cbxx_18,
&Z80::Opc_cbxx_19,
&Z80::Opc_cbxx_1a,
&Z80::Opc_cbxx_1b,
&Z80::Opc_cbxx_1c,
&Z80::Opc_cbxx_1d,
&Z80::Opc_cbxx_1e,
&Z80::Opc_cbxx_1f,
&Z80::Opc_cbxx_20,
&Z80::Opc_cbxx_21,
&Z80::Opc_cbxx_22,
&Z80::Opc_cbxx_23,
&Z80::Opc_cbxx_24,
&Z80::Opc_cbxx_25,
&Z80::Opc_cbxx_26,
&Z80::Opc_cbxx_27,
&Z80::Opc_cbxx_28,
&Z80::Opc_cbxx_29,
&Z80::Opc_cbxx_2a,
&Z80::Opc_cbxx_2b,
&Z80::Opc_cbxx_2c,
&Z80::Opc_cbxx_2d,
&Z80::Opc_cbxx_2e,
&Z80::Opc_cbxx_2f,
&Z80::Opc_cbxx_30,
&Z80::Opc_cbxx_31,
&Z80::Opc_cbxx_32,
&Z80::Opc_cbxx_33,
&Z80::Opc_cbxx_34,
&Z80::Opc_cbxx_35,
&Z80::Opc_cbxx_36,
&Z80::Opc_cbxx_37,
&Z80::Opc_cbxx_38,
&Z80::Opc_cbxx_39,
&Z80::Opc_cbxx_3a,
&Z80::Opc_cbxx_3b,
&Z80::Opc_cbxx_3c,
&Z80::Opc_cbxx_3d,
&Z80::Opc_cbxx_3e,
&Z80::Opc_cbxx_3f,
&Z80::Opc_cbxx_40,
&Z80::Opc_cbxx_41,
&Z80::Opc_cbxx_42,
&Z80::Opc_cbxx_43,
&Z80::Opc_cbxx_44,
&Z80::Opc_cbxx_45,
&Z80::Opc_cbxx_46,
&Z80::Opc_cbxx_47,
&Z80::Opc_cbxx_48,
&Z80::Opc_cbxx_49,
&Z80::Opc_cbxx_4a,
&Z80::Opc_cbxx_4b,
&Z80::Opc_cbxx_4c,
&Z80::Opc_cbxx_4d,
&Z80::Opc_cbxx_4e,
&Z80::Opc_cbxx_4f,
&Z80::Opc_cbxx_50,
&Z80::Opc_cbxx_51,
&Z80::Opc_cbxx_52,
&Z80::Opc_cbxx_53,
&Z80::Opc_cbxx_54,
&Z80::Opc_cbxx_55,
&Z80::Opc_cbxx_56,
&Z80::Opc_cbxx_57,
&Z80::Opc_cbxx_58,
&Z80::Opc_cbxx_59,
&Z80::Opc_cbxx_5a,
&Z80::Opc_cbxx_5b,
&Z80::Opc_cbxx_5c,
&Z80::Opc_cbxx_5d,
&Z80::Opc_cbxx_5e,
&Z80::Opc_cbxx_5f,
&Z80::Opc_cbxx_60,
&Z80::Opc_cbxx_61,
&Z80::Opc_cbxx_62,
&Z80::Opc_cbxx_63,
&Z80::Opc_cbxx_64,
&Z80::Opc_cbxx_65,
&Z80::Opc_cbxx_66,
&Z80::Opc_cbxx_67,
&Z80::Opc_cbxx_68,
&Z80::Opc_cbxx_69,
&Z80::Opc_cbxx_6a,
&Z80::Opc_cbxx_6b,
&Z80::Opc_cbxx_6c,
&Z80::Opc_cbxx_6d,
&Z80::Opc_cbxx_6e,
&Z80::Opc_cbxx_6f,
&Z80::Opc_cbxx_70,
&Z80::Opc_cbxx_71,
&Z80::Opc_cbxx_72,
&Z80::Opc_cbxx_73,
&Z80::Opc_cbxx_74,
&Z80::Opc_cbxx_75,
&Z80::Opc_cbxx_76,
&Z80::Opc_cbxx_77,
&Z80::Opc_cbxx_78,
&Z80::Opc_cbxx_79,
&Z80::Opc_cbxx_7a,
&Z80::Opc_cbxx_7b,
&Z80::Opc_cbxx_7c,
&Z80::Opc_cbxx_7d,
&Z80::Opc_cbxx_7e,
&Z80::Opc_cbxx_7f,
&Z80::Opc_cbxx_80,
&Z80::Opc_cbxx_81,
&Z80::Opc_cbxx_82,
&Z80::Opc_cbxx_83,
&Z80::Opc_cbxx_84,
&Z80::Opc_cbxx_85,
&Z80::Opc_cbxx_86,
&Z80::Opc_cbxx_87,
&Z80::Opc_cbxx_88,
&Z80::Opc_cbxx_89,
&Z80::Opc_cbxx_8a,
&Z80::Opc_cbxx_8b,
&Z80::Opc_cbxx_8c,
&Z80::Opc_cbxx_8d,
&Z80::Opc_cbxx_8e,
&Z80::Opc_cbxx_8f,
&Z80::Opc_cbxx_90,
&Z80::Opc_cbxx_91,
&Z80::Opc_cbxx_92,
&Z80::Opc_cbxx_93,
&Z80::Opc_cbxx_94,
&Z80::Opc_cbxx_95,
&Z80::Opc_cbxx_96,
&Z80::Opc_cbxx_97,
&Z80::Opc_cbxx_98,
&Z80::Opc_cbxx_99,
&Z80::Opc_cbxx_9a,
&Z80::Opc_cbxx_9b,
&Z80::Opc_cbxx_9c,
&Z80::Opc_cbxx_9d,
&Z80::Opc_cbxx_9e,
&Z80::Opc_cbxx_9f,
&Z80::Opc_cbxx_a0,
&Z80::Opc_cbxx_a1,
&Z80::Opc_cbxx_a2,
&Z80::Opc_cbxx_a3,
&Z80::Opc_cbxx_a4,
&Z80::Opc_cbxx_a5,
&Z80::Opc_cbxx_a6,
&Z80::Opc_cbxx_a7,
&Z80::Opc_cbxx_a8,
&Z80::Opc_cbxx_a9,
&Z80::Opc_cbxx_aa,
&Z80::Opc_cbxx_ab,
&Z80::Opc_cbxx_ac,
&Z80::Opc_cbxx_ad,
&Z80::Opc_cbxx_ae,
&Z80::Opc_cbxx_af,
&Z80::Opc_cbxx_b0,
&Z80::Opc_cbxx_b1,
&Z80::Opc_cbxx_b2,
&Z80::Opc_cbxx_b3,
&Z80::Opc_cbxx_b4,
&Z80::Opc_cbxx_b5,
&Z80::Opc_cbxx_b6,
&Z80::Opc_cbxx_b7,
&Z80::Opc_cbxx_b8,
&Z80::Opc_cbxx_b9,
&Z80::Opc_cbxx_ba,
&Z80::Opc_cbxx_bb,
&Z80::Opc_cbxx_bc,
&Z80::Opc_cbxx_bd,
&Z80::Opc_cbxx_be,
&Z80::Opc_cbxx_bf,
&Z80::Opc_cbxx_c0,
&Z80::Opc_cbxx_c1,
&Z80::Opc_cbxx_c2,
&Z80::Opc_cbxx_c3,
&Z80::Opc_cbxx_c4,
&Z80::Opc_cbxx_c5,
&Z80::Opc_cbxx_c6,
&Z80::Opc_cbxx_c7,
&Z80::Opc_cbxx_c8,
&Z80::Opc_cbxx_c9,
&Z80::Opc_cbxx_ca,
&Z80::Opc_cbxx_cb,
&Z80::Opc_cbxx_cc,
&Z80::Opc_cbxx_cd,
&Z80::Opc_cbxx_ce,
&Z80::Opc_cbxx_cf,
&Z80::Opc_cbxx_d0,
&Z80::Opc_cbxx_d1,
&Z80::Opc_cbxx_d2,
&Z80::Opc_cbxx_d3,
&Z80::Opc_cbxx_d4,
&Z80::Opc_cbxx_d5,
&Z80::Opc_cbxx_d6,
&Z80::Opc_cbxx_d7,
&Z80::Opc_cbxx_d8,
&Z80::Opc_cbxx_d9,
&Z80::Opc_cbxx_da,
&Z80::Opc_cbxx_db,
&Z80::Opc_cbxx_dc,
&Z80::Opc_cbxx_dd,
&Z80::Opc_cbxx_de,
&Z80::Opc_cbxx_df,
&Z80::Opc_cbxx_e0,
&Z80::Opc_cbxx_e1,
&Z80::Opc_cbxx_e2,
&Z80::Opc_cbxx_e3,
&Z80::Opc_cbxx_e4,
&Z80::Opc_cbxx_e5,
&Z80::Opc_cbxx_e6,
&Z80::Opc_cbxx_e7,
&Z80::Opc_cbxx_e8,
&Z80::Opc_cbxx_e9,
&Z80::Opc_cbxx_ea,
&Z80::Opc_cbxx_eb,
&Z80::Opc_cbxx_ec,
&Z80::Opc_cbxx_ed,
&Z80::Opc_cbxx_ee,
&Z80::Opc_cbxx_ef,
&Z80::Opc_cbxx_f0,
&Z80::Opc_cbxx_f1,
&Z80::Opc_cbxx_f2,
&Z80::Opc_cbxx_f3,
&Z80::Opc_cbxx_f4,
&Z80::Opc_cbxx_f5,
&Z80::Opc_cbxx_f6,
&Z80::Opc_cbxx_f7,
&Z80::Opc_cbxx_f8,
&Z80::Opc_cbxx_f9,
&Z80::Opc_cbxx_fa,
&Z80::Opc_cbxx_fb,
&Z80::Opc_cbxx_fc,
&Z80::Opc_cbxx_fd,
&Z80::Opc_cbxx_fe,
&Z80::Opc_cbxx_ff
};
osmose-emulator-1.4/src/Opc_dd.cpp 0000664 0000000 0000000 00000043262 13414301443 0017200 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#include "Z80.h"
void Z80::exec_dd()
{
u8 instruction;
R++; // Prefixed instruction increments R by one.
instruction = env.rd8( PC++ );
(this->*(Opc_ddxx[instruction]))();
#ifdef OPCODES_STATS
DD_Prefix[ instruction ]++;
#endif
}
/* ADD IX, BC */
void Z80::Opc_ddxx_09()
{
IX = add16(IX, getBC());
cycleCount += 15;
}
/* ADD IX, DE */
void Z80::Opc_ddxx_19()
{
IX = add16(IX, getDE());
cycleCount += 15;
}
/* LD IX, (nn) */
void Z80::Opc_ddxx_21()
{
IX = env.rd16(PC);
PC+=2;
cycleCount += 14;
}
/* LD (NN),IX */
void Z80::Opc_ddxx_22()
{
setNNi16(IX);
PC+=2;
cycleCount += 20;
}
/* INC IX */
void Z80::Opc_ddxx_23()
{
IX++;
cycleCount += 10;
}
/* INC IXH */
void Z80::Opc_ddxx_24()
{
IX = (IX & 0xFF) | (inc8(IX >> 8) << 8);
cycleCount += 9;
}
/* DEC IXH */
void Z80::Opc_ddxx_25()
{
IX = (IX & 0xFF) | (dec8(IX >> 8) << 8);
cycleCount += 9;
}
/* LD IXH, n */
void Z80::Opc_ddxx_26()
{
IX = ((IX & 0xFF) | env.rd8(PC++) << 8);
cycleCount += 9;
}
/* ADD IX, IX */
void Z80::Opc_ddxx_29()
{
IX = add16(IX, IX);
cycleCount += 15;
}
/* LD IX,(nn) */
void Z80::Opc_ddxx_2a()
{
IX = getNNi16();
PC += 2;
cycleCount += 20;
}
/* DEC IX */
void Z80::Opc_ddxx_2b()
{
IX--;
cycleCount += 10;
}
/* INC IXL */
void Z80::Opc_ddxx_2c()
{
IX = (IX & 0xFF00) | (inc8(IX & 0xFF));
cycleCount += 9;
}
/* DEC IXL */
void Z80::Opc_ddxx_2d()
{
IX = (IX & 0xFF00) | (dec8(IX & 0xFF));
cycleCount += 9;
}
/* LD IXL, n */
void Z80::Opc_ddxx_2e()
{
IX = (IX & 0xFF00) | env.rd8(PC++);
cycleCount += 9;
}
/* INC (IX+d) */
void Z80::Opc_ddxx_34()
{
setIXdi(inc8(getIXdi()));
PC++;
cycleCount += 23;
}
/* DEC (IX+d) */
void Z80::Opc_ddxx_35()
{
setIXdi(dec8(getIXdi()));
PC++;
cycleCount += 23;
}
/* LD (IX+d), n */
void Z80::Opc_ddxx_36()
{
setIXdi(env.rd8(PC+1));
PC += 2;
cycleCount += 19;
}
/* ADD IX, SP */
void Z80::Opc_ddxx_39()
{
IX = add16(IX, SP);
cycleCount += 15;
}
/* LD B, IXH */
void Z80::Opc_ddxx_44()
{
B = (IX >> 8);
cycleCount += 9;
}
/* LD B, IXL */
void Z80::Opc_ddxx_45()
{
B = (IX & 0xFF);
cycleCount += 9;
}
/* LD B, (IX+d) */
void Z80::Opc_ddxx_46()
{
B = getIXdi();
PC++;
cycleCount += 19;
}
/* LD C, IXH */
void Z80::Opc_ddxx_4c()
{
C = (IX >> 8);
cycleCount += 9;
}
/* LD C, IXL */
void Z80::Opc_ddxx_4d()
{
C = (IX & 0xFF);
cycleCount += 9;
}
/* LD C, (IX+d) */
void Z80::Opc_ddxx_4e()
{
C = getIXdi();
PC++;
cycleCount += 19;
}
/* LD D, IXH */
void Z80::Opc_ddxx_54()
{
D = (IX >> 8);
cycleCount += 9;
}
/* LD D, IXL */
void Z80::Opc_ddxx_55()
{
D = (IX & 0xFF);
cycleCount += 9;
}
/* LD D, (IX+d) */
void Z80::Opc_ddxx_56()
{
D = getIXdi();
PC++;
cycleCount += 19;
}
/* LD E, IXH */
void Z80::Opc_ddxx_5c()
{
E = (IX >> 8);
cycleCount += 9;
}
/* LD E, IXL */
void Z80::Opc_ddxx_5d()
{
E = (IX & 0xFF);
cycleCount += 9;
}
/* LD E, (IX+d) */
void Z80::Opc_ddxx_5e()
{
E = getIXdi();
PC++;
cycleCount += 19;
}
/* LD IXH, B */
void Z80::Opc_ddxx_60()
{
IX = ( IX & 0xFF ) | (( u16 )B << 8 );
cycleCount += 9;
}
/* LD IXH, C */
void Z80::Opc_ddxx_61()
{
IX = ( IX & 0xFF ) | (( u16 )C << 8 );
cycleCount += 9;
}
/* LD IXH, D */
void Z80::Opc_ddxx_62()
{
IX = ( IX & 0xFF ) | (( u16 )D << 8 );
cycleCount += 9;
}
/* LD IXH, E */
void Z80::Opc_ddxx_63()
{
IX = ( IX & 0xFF ) | (( u16 )E << 8 );
cycleCount += 9;
}
/* LD IXH, IXH */
void Z80::Opc_ddxx_64()
{
IX = (IX); // Do nothing;
cycleCount += 9;
}
/* LD IXH, IXL */
void Z80::Opc_ddxx_65()
{
IX = ( IX & 0xFF ) | (( IX & 0xFF ) << 8 );
cycleCount += 9;
}
/* LD H, (IX+d) */
void Z80::Opc_ddxx_66()
{
H = getIXdi();
PC++;
cycleCount += 19;
}
/* LD IXH, A */
void Z80::Opc_ddxx_67()
{
IX = ( IX & 0xFF ) | (( u16 )A << 8 );
cycleCount += 9;
}
/* LD IXL, B */
void Z80::Opc_ddxx_68()
{
IX = ( IX & 0xFF00 ) | B;
cycleCount += 9;
}
/* LD IXL, C */
void Z80::Opc_ddxx_69()
{
IX = ( IX & 0xFF00 ) | C;
cycleCount += 9;
}
/* LD IXL, D */
void Z80::Opc_ddxx_6a()
{
IX = ( IX & 0xFF00 ) | D;
cycleCount += 9;
}
/* LD IXL, E */
void Z80::Opc_ddxx_6b()
{
IX = ( IX & 0xFF00 ) | E;
cycleCount += 9;
}
/* LD IXL, IXH */
void Z80::Opc_ddxx_6c()
{
IX = ( IX & 0xFF00 ) | ( IX >> 8 );
cycleCount += 9;
}
/* LD IXL, IXL */
void Z80::Opc_ddxx_6d()
{
IX = (IX); // Do nothing;
cycleCount += 9;
}
/* LD L, (IX+d) */
void Z80::Opc_ddxx_6e()
{
L = getIXdi();
PC++;
cycleCount += 19;
}
/* LD IXL, A */
void Z80::Opc_ddxx_6f()
{
IX = ( IX & 0xFF00 ) | A;
cycleCount += 9;
}
/* LD (IX+d), B */
void Z80::Opc_ddxx_70()
{
setIXdi(B);
PC++;
cycleCount += 19;
}
/* LD (IX+d), C */
void Z80::Opc_ddxx_71()
{
setIXdi(C);
PC++;
cycleCount += 19;
}
/* LD (IX+d), D */
void Z80::Opc_ddxx_72()
{
setIXdi(D);
PC++;
cycleCount += 19;
}
/* LD (IX+d), E */
void Z80::Opc_ddxx_73()
{
setIXdi(E);
PC++;
cycleCount += 19;
}
/* LD (IX+d), H */
void Z80::Opc_ddxx_74()
{
setIXdi(H);
PC++;
cycleCount += 19;
}
/* LD (IX+d), L */
void Z80::Opc_ddxx_75()
{
setIXdi(L);
PC++;
cycleCount += 19;
}
/* LD (IX+d), A */
void Z80::Opc_ddxx_77()
{
setIXdi(A);
PC++;
cycleCount += 19;
}
/* LD A, IXH */
void Z80::Opc_ddxx_7c()
{
A = (IX >> 8);
cycleCount += 9;
}
/* LD A, IXL */
void Z80::Opc_ddxx_7d()
{
A = (IX & 0xFF);
cycleCount += 9;
}
/* LD A, (IX+d) */
void Z80::Opc_ddxx_7e()
{
A = getIXdi();
PC++;
cycleCount += 19;
}
/* ADD A, IXH */
void Z80::Opc_ddxx_84()
{
A = add8(A, IX >> 8);
cycleCount += 9;
}
/* ADD A, IXL */
void Z80::Opc_ddxx_85()
{
A = add8(A, IX & 0xFF);
cycleCount += 9;
}
/* ADD A, (IX+d) */
void Z80::Opc_ddxx_86()
{
A = add8(A, getIXdi());
PC++;
cycleCount += 19;
}
/* ADC A, IXH */
void Z80::Opc_ddxx_8c()
{
A = adc8(A, IX >> 8);
cycleCount += 9;
}
/* ADC A, IXL */
void Z80::Opc_ddxx_8d()
{
A = adc8(A, IX & 0xFF);
cycleCount += 9;
}
/* ADC A, (IX+d) */
void Z80::Opc_ddxx_8e()
{
A = adc8(A, getIXdi());
PC++;
cycleCount += 19;
}
/* SUB A, IXH */
void Z80::Opc_ddxx_94()
{
A = sub8(A, IX >> 8);
cycleCount += 9;
}
/* SUB A, IXL */
void Z80::Opc_ddxx_95()
{
A = sub8(A, IX & 0xFF);
cycleCount += 9;
}
/* SUB A, (IX+d) */
void Z80::Opc_ddxx_96()
{
A = sub8(A, getIXdi());
PC++;
cycleCount += 19;
}
/* SBC A, IXH */
void Z80::Opc_ddxx_9c()
{
A = sbc8(A, IX >> 8);
cycleCount += 9;
}
/* SBC A, IXL */
void Z80::Opc_ddxx_9d()
{
A = sbc8(A, IX & 0xFF);
cycleCount += 9;
}
/* SBC A, (IX+d) */
void Z80::Opc_ddxx_9e()
{
A = sbc8(A, getIXdi());
PC++;
cycleCount += 19;
}
/* AND A, IXH */
void Z80::Opc_ddxx_a4()
{
A = and8(A, IX >> 8);
cycleCount += 9;
}
/* AND A, IXL */
void Z80::Opc_ddxx_a5()
{
A = and8(A, IX & 0xFF);
cycleCount += 9;
}
/* AND A, (IX+d) */
void Z80::Opc_ddxx_a6()
{
A = and8(A, getIXdi());
PC++;
cycleCount += 19;
}
/* XOR A, IXH */
void Z80::Opc_ddxx_ac()
{
A = xor8(A, IX >> 8);
cycleCount += 9;
}
/* XOR A, IXL */
void Z80::Opc_ddxx_ad()
{
A = xor8(A, IX & 0xFF);
cycleCount += 9;
}
/* XOR A, (IX+d) */
void Z80::Opc_ddxx_ae()
{
A = xor8(A, getIXdi());
PC++;
cycleCount += 19;
}
/* OR A, IXH */
void Z80::Opc_ddxx_b4()
{
A = or8(A, IX >> 8);
cycleCount += 9;
}
/* OR A, IXL */
void Z80::Opc_ddxx_b5()
{
A = or8(A, IX & 0xFF);
cycleCount += 9;
}
/* OR A, (IX+d) */
void Z80::Opc_ddxx_b6()
{
A = or8(A, getIXdi());
PC++;
cycleCount += 19;
}
/* CP A, IXH */
void Z80::Opc_ddxx_bc()
{
cp8(A, IX >> 8);
cycleCount += 9;
}
/* CP A, IXL */
void Z80::Opc_ddxx_bd()
{
cp8(A, IX & 0xFF);
cycleCount += 9;
}
/* CP A, (IX+d) */
void Z80::Opc_ddxx_be()
{
cp8(A, getIXdi());
PC++;
cycleCount += 19;
}
/* POP IX */
void Z80::Opc_ddxx_e1()
{
IX = pop();
cycleCount += 14;
}
/* EX (SP), IX */
void Z80::Opc_ddxx_e3()
{
u16 tmp1 = env.rd16( SP );
env.wr16( SP, IX );
IX = tmp1;
cycleCount += 23;
}
/* PUSH IX */
void Z80::Opc_ddxx_e5()
{
push(IX);
cycleCount += 15;
}
/* JP IX or LD PC, IX */
void Z80::Opc_ddxx_e9()
{
PC = IX;
cycleCount += 8;
}
/* LD SP, IX */
void Z80::Opc_ddxx_f9()
{
SP = IX;
cycleCount += 10;
}
Z80::Opc_handler Z80::Opc_ddxx[256] =
{
&Z80::invalid_opcode, /* 0xdd00 */
&Z80::invalid_opcode, /* 0xdd01 */
&Z80::invalid_opcode, /* 0xdd02 */
&Z80::invalid_opcode, /* 0xdd03 */
&Z80::invalid_opcode, /* 0xdd04 */
&Z80::invalid_opcode, /* 0xdd05 */
&Z80::invalid_opcode, /* 0xdd06 */
&Z80::invalid_opcode, /* 0xdd07 */
&Z80::invalid_opcode, /* 0xdd08 */
&Z80::Opc_ddxx_09,
&Z80::invalid_opcode, /* 0xdd0a */
&Z80::invalid_opcode, /* 0xdd0b */
&Z80::invalid_opcode, /* 0xdd0c */
&Z80::invalid_opcode, /* 0xdd0d */
&Z80::invalid_opcode, /* 0xdd0e */
&Z80::invalid_opcode, /* 0xdd0f */
&Z80::invalid_opcode, /* 0xdd10 */
&Z80::invalid_opcode, /* 0xdd11 */
&Z80::invalid_opcode, /* 0xdd12 */
&Z80::invalid_opcode, /* 0xdd13 */
&Z80::invalid_opcode, /* 0xdd14 */
&Z80::invalid_opcode, /* 0xdd15 */
&Z80::invalid_opcode, /* 0xdd16 */
&Z80::invalid_opcode, /* 0xdd17 */
&Z80::invalid_opcode, /* 0xdd18 */
&Z80::Opc_ddxx_19,
&Z80::invalid_opcode, /* 0xdd1a */
&Z80::invalid_opcode, /* 0xdd1b */
&Z80::invalid_opcode, /* 0xdd1c */
&Z80::invalid_opcode, /* 0xdd1d */
&Z80::invalid_opcode, /* 0xdd1e */
&Z80::invalid_opcode, /* 0xdd1f */
&Z80::invalid_opcode, /* 0xdd20 */
&Z80::Opc_ddxx_21,
&Z80::Opc_ddxx_22,
&Z80::Opc_ddxx_23,
&Z80::Opc_ddxx_24,
&Z80::Opc_ddxx_25,
&Z80::Opc_ddxx_26,
&Z80::invalid_opcode, /* 0xdd27 */
&Z80::invalid_opcode, /* 0xdd28 */
&Z80::Opc_ddxx_29,
&Z80::Opc_ddxx_2a,
&Z80::Opc_ddxx_2b,
&Z80::Opc_ddxx_2c,
&Z80::Opc_ddxx_2d,
&Z80::Opc_ddxx_2e,
&Z80::invalid_opcode, /* 0xdd2f */
&Z80::invalid_opcode, /* 0xdd30 */
&Z80::invalid_opcode, /* 0xdd31 */
&Z80::invalid_opcode, /* 0xdd32 */
&Z80::invalid_opcode, /* 0xdd33 */
&Z80::Opc_ddxx_34,
&Z80::Opc_ddxx_35,
&Z80::Opc_ddxx_36,
&Z80::invalid_opcode, /* 0xdd37 */
&Z80::invalid_opcode, /* 0xdd38 */
&Z80::Opc_ddxx_39,
&Z80::invalid_opcode, /* 0xdd3a */
&Z80::invalid_opcode, /* 0xdd3b */
&Z80::invalid_opcode, /* 0xdd3c */
&Z80::invalid_opcode, /* 0xdd3d */
&Z80::invalid_opcode, /* 0xdd3e */
&Z80::invalid_opcode, /* 0xdd3f */
&Z80::invalid_opcode, /* 0xdd40 */
&Z80::invalid_opcode, /* 0xdd41 */
&Z80::invalid_opcode, /* 0xdd42 */
&Z80::invalid_opcode, /* 0xdd43 */
&Z80::Opc_ddxx_44,
&Z80::Opc_ddxx_45,
&Z80::Opc_ddxx_46,
&Z80::invalid_opcode, /* 0xdd47 */
&Z80::invalid_opcode, /* 0xdd48 */
&Z80::invalid_opcode, /* 0xdd49 */
&Z80::invalid_opcode, /* 0xdd4a */
&Z80::invalid_opcode, /* 0xdd4b */
&Z80::Opc_ddxx_4c,
&Z80::Opc_ddxx_4d,
&Z80::Opc_ddxx_4e,
&Z80::invalid_opcode, /* 0xdd4f */
&Z80::invalid_opcode, /* 0xdd50 */
&Z80::invalid_opcode, /* 0xdd51 */
&Z80::invalid_opcode, /* 0xdd52 */
&Z80::invalid_opcode, /* 0xdd53 */
&Z80::Opc_ddxx_54,
&Z80::Opc_ddxx_55,
&Z80::Opc_ddxx_56,
&Z80::invalid_opcode, /* 0xdd57 */
&Z80::invalid_opcode, /* 0xdd58 */
&Z80::invalid_opcode, /* 0xdd59 */
&Z80::invalid_opcode, /* 0xdd5a */
&Z80::invalid_opcode, /* 0xdd5b */
&Z80::Opc_ddxx_5c,
&Z80::Opc_ddxx_5d,
&Z80::Opc_ddxx_5e,
&Z80::invalid_opcode, /* 0xdd5f */
&Z80::Opc_ddxx_60,
&Z80::Opc_ddxx_61,
&Z80::Opc_ddxx_62,
&Z80::Opc_ddxx_63,
&Z80::Opc_ddxx_64,
&Z80::Opc_ddxx_65,
&Z80::Opc_ddxx_66,
&Z80::Opc_ddxx_67,
&Z80::Opc_ddxx_68,
&Z80::Opc_ddxx_69,
&Z80::Opc_ddxx_6a,
&Z80::Opc_ddxx_6b,
&Z80::Opc_ddxx_6c,
&Z80::Opc_ddxx_6d,
&Z80::Opc_ddxx_6e,
&Z80::Opc_ddxx_6f,
&Z80::Opc_ddxx_70,
&Z80::Opc_ddxx_71,
&Z80::Opc_ddxx_72,
&Z80::Opc_ddxx_73,
&Z80::Opc_ddxx_74,
&Z80::Opc_ddxx_75,
&Z80::invalid_opcode, /* 0xdd76 */
&Z80::Opc_ddxx_77,
&Z80::invalid_opcode, /* 0xdd78 */
&Z80::invalid_opcode, /* 0xdd79 */
&Z80::invalid_opcode, /* 0xdd7a */
&Z80::invalid_opcode, /* 0xdd7b */
&Z80::Opc_ddxx_7c,
&Z80::Opc_ddxx_7d,
&Z80::Opc_ddxx_7e,
&Z80::invalid_opcode, /* 0xdd7f */
&Z80::invalid_opcode, /* 0xdd80 */
&Z80::invalid_opcode, /* 0xdd81 */
&Z80::invalid_opcode, /* 0xdd82 */
&Z80::invalid_opcode, /* 0xdd83 */
&Z80::Opc_ddxx_84,
&Z80::Opc_ddxx_85,
&Z80::Opc_ddxx_86,
&Z80::invalid_opcode, /* 0xdd87 */
&Z80::invalid_opcode, /* 0xdd88 */
&Z80::invalid_opcode, /* 0xdd89 */
&Z80::invalid_opcode, /* 0xdd8a */
&Z80::invalid_opcode, /* 0xdd8b */
&Z80::Opc_ddxx_8c,
&Z80::Opc_ddxx_8d,
&Z80::Opc_ddxx_8e,
&Z80::invalid_opcode, /* 0xdd8f */
&Z80::invalid_opcode, /* 0xdd90 */
&Z80::invalid_opcode, /* 0xdd91 */
&Z80::invalid_opcode, /* 0xdd92 */
&Z80::invalid_opcode, /* 0xdd93 */
&Z80::Opc_ddxx_94,
&Z80::Opc_ddxx_95,
&Z80::Opc_ddxx_96,
&Z80::invalid_opcode, /* 0xdd97 */
&Z80::invalid_opcode, /* 0xdd98 */
&Z80::invalid_opcode, /* 0xdd99 */
&Z80::invalid_opcode, /* 0xdd9a */
&Z80::invalid_opcode, /* 0xdd9b */
&Z80::Opc_ddxx_9c,
&Z80::Opc_ddxx_9d,
&Z80::Opc_ddxx_9e,
&Z80::invalid_opcode, /* 0xdd9f */
&Z80::invalid_opcode, /* 0xdda0 */
&Z80::invalid_opcode, /* 0xdda1 */
&Z80::invalid_opcode, /* 0xdda2 */
&Z80::invalid_opcode, /* 0xdda3 */
&Z80::Opc_ddxx_a4,
&Z80::Opc_ddxx_a5,
&Z80::Opc_ddxx_a6,
&Z80::invalid_opcode, /* 0xdda7 */
&Z80::invalid_opcode, /* 0xdda8 */
&Z80::invalid_opcode, /* 0xdda9 */
&Z80::invalid_opcode, /* 0xddaa */
&Z80::invalid_opcode, /* 0xddab */
&Z80::Opc_ddxx_ac,
&Z80::Opc_ddxx_ad,
&Z80::Opc_ddxx_ae,
&Z80::invalid_opcode, /* 0xddaf */
&Z80::invalid_opcode, /* 0xddb0 */
&Z80::invalid_opcode, /* 0xddb1 */
&Z80::invalid_opcode, /* 0xddb2 */
&Z80::invalid_opcode, /* 0xddb3 */
&Z80::Opc_ddxx_b4,
&Z80::Opc_ddxx_b5,
&Z80::Opc_ddxx_b6,
&Z80::invalid_opcode, /* 0xddb7 */
&Z80::invalid_opcode, /* 0xddb8 */
&Z80::invalid_opcode, /* 0xddb9 */
&Z80::invalid_opcode, /* 0xddba */
&Z80::invalid_opcode, /* 0xddbb */
&Z80::Opc_ddxx_bc,
&Z80::Opc_ddxx_bd,
&Z80::Opc_ddxx_be,
&Z80::invalid_opcode, /* 0xddbf */
&Z80::invalid_opcode, /* 0xddc0 */
&Z80::invalid_opcode, /* 0xddc1 */
&Z80::invalid_opcode, /* 0xddc2 */
&Z80::invalid_opcode, /* 0xddc3 */
&Z80::invalid_opcode, /* 0xddc4 */
&Z80::invalid_opcode, /* 0xddc5 */
&Z80::invalid_opcode, /* 0xddc6 */
&Z80::invalid_opcode, /* 0xddc7 */
&Z80::invalid_opcode, /* 0xddc8 */
&Z80::invalid_opcode, /* 0xddc9 */
&Z80::invalid_opcode, /* 0xddca */
&Z80::exec_ddcb,
&Z80::invalid_opcode, /* 0xddcc */
&Z80::invalid_opcode, /* 0xddcd */
&Z80::invalid_opcode, /* 0xddce */
&Z80::invalid_opcode, /* 0xddcf */
&Z80::invalid_opcode, /* 0xddd0 */
&Z80::invalid_opcode, /* 0xddd1 */
&Z80::invalid_opcode, /* 0xddd2 */
&Z80::invalid_opcode, /* 0xddd3 */
&Z80::invalid_opcode, /* 0xddd4 */
&Z80::invalid_opcode, /* 0xddd5 */
&Z80::invalid_opcode, /* 0xddd6 */
&Z80::invalid_opcode, /* 0xddd7 */
&Z80::invalid_opcode, /* 0xddd8 */
&Z80::invalid_opcode, /* 0xddd9 */
&Z80::invalid_opcode, /* 0xddda */
&Z80::invalid_opcode, /* 0xdddb */
&Z80::invalid_opcode, /* 0xdddc */
&Z80::invalid_opcode, /* 0xdddd */
&Z80::invalid_opcode, /* 0xddde */
&Z80::invalid_opcode, /* 0xdddf */
&Z80::invalid_opcode, /* 0xdde0 */
&Z80::Opc_ddxx_e1,
&Z80::invalid_opcode, /* 0xdde2 */
&Z80::Opc_ddxx_e3,
&Z80::invalid_opcode, /* 0xdde4 */
&Z80::Opc_ddxx_e5,
&Z80::invalid_opcode, /* 0xdde6 */
&Z80::invalid_opcode, /* 0xdde7 */
&Z80::invalid_opcode, /* 0xdde8 */
&Z80::Opc_ddxx_e9,
&Z80::invalid_opcode, /* 0xddea */
&Z80::invalid_opcode, /* 0xddeb */
&Z80::invalid_opcode, /* 0xddec */
&Z80::invalid_opcode, /* 0xdded */
&Z80::invalid_opcode, /* 0xddee */
&Z80::invalid_opcode, /* 0xddef */
&Z80::invalid_opcode, /* 0xddf0 */
&Z80::invalid_opcode, /* 0xddf1 */
&Z80::invalid_opcode, /* 0xddf2 */
&Z80::invalid_opcode, /* 0xddf3 */
&Z80::invalid_opcode, /* 0xddf4 */
&Z80::invalid_opcode, /* 0xddf5 */
&Z80::invalid_opcode, /* 0xddf6 */
&Z80::invalid_opcode, /* 0xddf7 */
&Z80::invalid_opcode, /* 0xddf8 */
&Z80::Opc_ddxx_f9,
&Z80::invalid_opcode, /* 0xddfa */
&Z80::invalid_opcode, /* 0xddfb */
&Z80::invalid_opcode, /* 0xddfc */
&Z80::invalid_opcode, /* 0xddfd */
&Z80::invalid_opcode, /* 0xddfe */
&Z80::invalid_opcode /* 0xddff */
};
osmose-emulator-1.4/src/Opc_ddcb.cpp 0000664 0000000 0000000 00000112763 13414301443 0017510 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#include "Z80.h"
void Z80::exec_ddcb()
{
u8 instruction;
R++; // Prefixed instruction increments R by one.
IXd = (u16)(IX + (s8)env.rd8(PC++));
instruction = env.rd8( PC++ );
(this->*(Opc_ddcb[instruction]))();
#ifdef OPCODES_STATS
DDCB_Prefix[ instruction ]++;
#endif
}
/* LD B, RLC (IX+d) */
void Z80::Opc_ddcb_00()
{
B = rlc8(env.rd8(IXd));
env.wr8(IXd, B);
cycleCount += 23;
}
/* LD C, RLC (IX+d) */
void Z80::Opc_ddcb_01()
{
C = rlc8(env.rd8(IXd));
env.wr8(IXd, C);
cycleCount += 23;
}
/* LD D, RLC (IX+d) */
void Z80::Opc_ddcb_02()
{
D = rlc8(env.rd8(IXd));
env.wr8(IXd, D);
cycleCount += 23;
}
/* LD E, RLC (IX+d) */
void Z80::Opc_ddcb_03()
{
E = rlc8(env.rd8(IXd));
env.wr8(IXd, E);
cycleCount += 23;
}
/* LD H, RLC (IX+d) */
void Z80::Opc_ddcb_04()
{
H = rlc8(env.rd8(IXd));
env.wr8(IXd, H);
cycleCount += 23;
}
/* LD L, RLC (IX+d) */
void Z80::Opc_ddcb_05()
{
L = rlc8(env.rd8(IXd));
env.wr8(IXd, L);
cycleCount += 23;
}
/* RLC (IX+d) */
void Z80::Opc_ddcb_06()
{
env.wr8(IXd, rlc8(env.rd8(IXd)));
cycleCount += 23;
}
/* LD A, RLC (IX+d) */
void Z80::Opc_ddcb_07()
{
A = rlc8(env.rd8(IXd));
env.wr8(IXd, A);
cycleCount += 23;
}
/* LD B, RRC (IX+d) */
void Z80::Opc_ddcb_08()
{
B = rrc8(env.rd8(IXd));
env.wr8(IXd, B);
cycleCount += 23;
}
/* LD C, RRC (IX+d) */
void Z80::Opc_ddcb_09()
{
C = rrc8(env.rd8(IXd));
env.wr8(IXd, C);
cycleCount += 23;
}
/* LD D, RRC (IX+d) */
void Z80::Opc_ddcb_0a()
{
D = rrc8(env.rd8(IXd));
env.wr8(IXd, D);
cycleCount += 23;
}
/* LD E, RRC (IX+d) */
void Z80::Opc_ddcb_0b()
{
E = rrc8(env.rd8(IXd));
env.wr8(IXd, E);
cycleCount += 23;
}
/* LD H, RRC (IX+d) */
void Z80::Opc_ddcb_0c()
{
H = rrc8(env.rd8(IXd));
env.wr8(IXd, H);
cycleCount += 23;
}
/* LD L, RRC (IX+d) */
void Z80::Opc_ddcb_0d()
{
L = rrc8(env.rd8(IXd));
env.wr8(IXd, L);
cycleCount += 23;
}
/* RRC (IX+d) */
void Z80::Opc_ddcb_0e()
{
env.wr8(IXd, rrc8(env.rd8(IXd)));
cycleCount += 23;
}
/* LD A, RRC (IX+d) */
void Z80::Opc_ddcb_0f()
{
A = rrc8(env.rd8(IXd));
env.wr8(IXd, A);
cycleCount += 23;
}
/* LD B, RL (IX+d) */
void Z80::Opc_ddcb_10()
{
B = rl8(env.rd8(IXd));
env.wr8(IXd, B);
cycleCount += 23;
}
/* LD C, RL (IX+d) */
void Z80::Opc_ddcb_11()
{
C = rl8(env.rd8(IXd));
env.wr8(IXd, C);
cycleCount += 23;
}
/* LD D, RL (IX+d) */
void Z80::Opc_ddcb_12()
{
D = rl8(env.rd8(IXd));
env.wr8(IXd, D);
cycleCount += 23;
}
/* LD E, RL (IX+d) */
void Z80::Opc_ddcb_13()
{
E = rl8(env.rd8(IXd));
env.wr8(IXd, E);
cycleCount += 23;
}
/* LD H, RL (IX+d) */
void Z80::Opc_ddcb_14()
{
H = rl8(env.rd8(IXd));
env.wr8(IXd, H);
cycleCount += 23;
}
/* LD L, RL (IX+d) */
void Z80::Opc_ddcb_15()
{
L = rl8(env.rd8(IXd));
env.wr8(IXd, L);
cycleCount += 23;
}
/* RL (IX+d) */
void Z80::Opc_ddcb_16()
{
env.wr8(IXd, rl8(env.rd8(IXd)));
cycleCount += 23;
}
/* LD A, RL (IX+d) */
void Z80::Opc_ddcb_17()
{
A = rl8(env.rd8(IXd));
env.wr8(IXd, A);
cycleCount += 23;
}
/* LD B, RR (IX+d) */
void Z80::Opc_ddcb_18()
{
B = rr8(env.rd8(IXd));
env.wr8(IXd, B);
cycleCount += 23;
}
/* LD C, RR (IX+d) */
void Z80::Opc_ddcb_19()
{
C = rr8(env.rd8(IXd));
env.wr8(IXd, C);
cycleCount += 23;
}
/* LD D, RR (IX+d) */
void Z80::Opc_ddcb_1a()
{
D = rr8(env.rd8(IXd));
env.wr8(IXd, D);
cycleCount += 23;
}
/* LD E, RR (IX+d) */
void Z80::Opc_ddcb_1b()
{
E = rr8(env.rd8(IXd));
env.wr8(IXd, E);
cycleCount += 23;
}
/* LD H, RR (IX+d) */
void Z80::Opc_ddcb_1c()
{
H = rr8(env.rd8(IXd));
env.wr8(IXd, H);
cycleCount += 23;
}
/* LD L, RR (IX+d) */
void Z80::Opc_ddcb_1d()
{
L = rr8(env.rd8(IXd));
env.wr8(IXd, L);
cycleCount += 23;
}
/* RR (IX+d) */
void Z80::Opc_ddcb_1e()
{
env.wr8(IXd, rr8(env.rd8(IXd)));
cycleCount += 23;
}
/* LD A, RR (IX+d) */
void Z80::Opc_ddcb_1f()
{
A = rr8(env.rd8(IXd));
env.wr8(IXd, A);
cycleCount += 23;
}
/* LD B, SLA (IX+d) */
void Z80::Opc_ddcb_20()
{
B = sla8(env.rd8(IXd));
env.wr8(IXd, B);
cycleCount += 23;
}
/* LD C, SLA (IX+d) */
void Z80::Opc_ddcb_21()
{
C = sla8(env.rd8(IXd));
env.wr8(IXd, C);
cycleCount += 23;
}
/* LD D, SLA (IX+d) */
void Z80::Opc_ddcb_22()
{
D = sla8(env.rd8(IXd));
env.wr8(IXd, D);
cycleCount += 23;
}
/* LD E, SLA (IX+d) */
void Z80::Opc_ddcb_23()
{
E = sla8(env.rd8(IXd));
env.wr8(IXd, E);
cycleCount += 23;
}
/* LD H, SLA (IX+d) */
void Z80::Opc_ddcb_24()
{
H = sla8(env.rd8(IXd));
env.wr8(IXd, H);
cycleCount += 23;
}
/* LD L, SLA (IX+d) */
void Z80::Opc_ddcb_25()
{
L = sla8(env.rd8(IXd));
env.wr8(IXd, L);
cycleCount += 23;
}
/* SLA (IX+d) */
void Z80::Opc_ddcb_26()
{
env.wr8(IXd, sla8(env.rd8(IXd)));
cycleCount += 23;
}
/* LD A, SLA (IX+d) */
void Z80::Opc_ddcb_27()
{
A = sla8(env.rd8(IXd));
env.wr8(IXd, A);
cycleCount += 23;
}
/* LD B, SRA (IX+d) */
void Z80::Opc_ddcb_28()
{
B = sra8(env.rd8(IXd));
env.wr8(IXd, B);
cycleCount += 23;
}
/* LD C, SRA (IX+d) */
void Z80::Opc_ddcb_29()
{
C = sra8(env.rd8(IXd));
env.wr8(IXd, C);
cycleCount += 23;
}
/* LD D, SRA (IX+d) */
void Z80::Opc_ddcb_2a()
{
D = sra8(env.rd8(IXd));
env.wr8(IXd, D);
cycleCount += 23;
}
/* LD E, SRA (IX+d) */
void Z80::Opc_ddcb_2b()
{
E = sra8(env.rd8(IXd));
env.wr8(IXd, E);
cycleCount += 23;
}
/* LD H, SRA (IX+d) */
void Z80::Opc_ddcb_2c()
{
H = sra8(env.rd8(IXd));
env.wr8(IXd, H);
cycleCount += 23;
}
/* LD L, SRA (IX+d) */
void Z80::Opc_ddcb_2d()
{
L = sra8(env.rd8(IXd));
env.wr8(IXd, L);
cycleCount += 23;
}
/* SRA (IX+d) */
void Z80::Opc_ddcb_2e()
{
env.wr8(IXd, sra8(env.rd8(IXd)));
cycleCount += 23;
}
/* LD A, SRA (IX+d) */
void Z80::Opc_ddcb_2f()
{
A = sra8(env.rd8(IXd));
env.wr8(IXd, A);
cycleCount += 23;
}
/* LD B, SLL (IX+d) */
void Z80::Opc_ddcb_30()
{
B = sll8(env.rd8(IXd));
env.wr8(IXd, B);
cycleCount += 23;
}
/* LD C, SLL (IX+d) */
void Z80::Opc_ddcb_31()
{
C = sll8(env.rd8(IXd));
env.wr8(IXd, C);
cycleCount += 23;
}
/* LD D, SLL (IX+d) */
void Z80::Opc_ddcb_32()
{
D = sll8(env.rd8(IXd));
env.wr8(IXd, D);
cycleCount += 23;
}
/* LD E, SLL (IX+d) */
void Z80::Opc_ddcb_33()
{
E = sll8(env.rd8(IXd));
env.wr8(IXd, E);
cycleCount += 23;
}
/* LD H, SLL (IX+d) */
void Z80::Opc_ddcb_34()
{
H = sll8(env.rd8(IXd));
env.wr8(IXd, H);
cycleCount += 23;
}
/* LD L, SLL (IX+d) */
void Z80::Opc_ddcb_35()
{
L = sll8(env.rd8(IXd));
env.wr8(IXd, L);
cycleCount += 23;
}
/* SLL (IX+d) */
void Z80::Opc_ddcb_36()
{
env.wr8(IXd, sll8(env.rd8(IXd)));
cycleCount += 23;
}
/* LD A, SLL (IX+d) */
void Z80::Opc_ddcb_37()
{
A = sll8(env.rd8(IXd));
env.wr8(IXd, A);
cycleCount += 23;
}
/* LD B, SRL (IX+d) */
void Z80::Opc_ddcb_38()
{
B = srl8(env.rd8(IXd));
env.wr8(IXd, B);
cycleCount += 23;
}
/* LD C, SRL (IX+d) */
void Z80::Opc_ddcb_39()
{
C = srl8(env.rd8(IXd));
env.wr8(IXd, C);
cycleCount += 23;
}
/* LD D, SRL (IX+d) */
void Z80::Opc_ddcb_3a()
{
D = srl8(env.rd8(IXd));
env.wr8(IXd, D);
cycleCount += 23;
}
/* LD E, SRL (IX+d) */
void Z80::Opc_ddcb_3b()
{
E = srl8(env.rd8(IXd));
env.wr8(IXd, E);
cycleCount += 23;
}
/* LD H, SRL (IX+d) */
void Z80::Opc_ddcb_3c()
{
H = srl8(env.rd8(IXd));
env.wr8(IXd, H);
cycleCount += 23;
}
/* LD L, SRL (IX+d) */
void Z80::Opc_ddcb_3d()
{
L = srl8(env.rd8(IXd));
env.wr8(IXd, L);
cycleCount += 23;
}
/* SRL (IX+d) */
void Z80::Opc_ddcb_3e()
{
env.wr8(IXd, srl8(env.rd8(IXd)));
cycleCount += 23;
}
/* LD A, SRL (IX+d) */
void Z80::Opc_ddcb_3f()
{
A = srl8(env.rd8(IXd));
env.wr8(IXd, A);
cycleCount += 23;
}
/* BIT 0, (IX+d) */
void Z80::Opc_ddcb_40()
{
bit(0, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 0, (IX+d) */
void Z80::Opc_ddcb_41()
{
bit(0, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 0, (IX+d) */
void Z80::Opc_ddcb_42()
{
bit(0, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 0, (IX+d) */
void Z80::Opc_ddcb_43()
{
bit(0, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 0, (IX+d) */
void Z80::Opc_ddcb_44()
{
bit(0, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 0, (IX+d) */
void Z80::Opc_ddcb_45()
{
bit(0, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 0, (IX+d) */
void Z80::Opc_ddcb_46()
{
bit(0, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 0, (IX+d) */
void Z80::Opc_ddcb_47()
{
bit(0, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 1, (IX+d) */
void Z80::Opc_ddcb_48()
{
bit(1, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 1, (IX+d) */
void Z80::Opc_ddcb_49()
{
bit(1, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 1, (IX+d) */
void Z80::Opc_ddcb_4a()
{
bit(1, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 1, (IX+d) */
void Z80::Opc_ddcb_4b()
{
bit(1, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 1, (IX+d) */
void Z80::Opc_ddcb_4c()
{
bit(1, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 1, (IX+d) */
void Z80::Opc_ddcb_4d()
{
bit(1, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 1, (IX+d) */
void Z80::Opc_ddcb_4e()
{
bit(1, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 1, (IX+d) */
void Z80::Opc_ddcb_4f()
{
bit(1, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 2, (IX+d) */
void Z80::Opc_ddcb_50()
{
bit(2, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 2, (IX+d) */
void Z80::Opc_ddcb_51()
{
bit(2, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 2, (IX+d) */
void Z80::Opc_ddcb_52()
{
bit(2, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 2, (IX+d) */
void Z80::Opc_ddcb_53()
{
bit(2, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 2, (IX+d) */
void Z80::Opc_ddcb_54()
{
bit(2, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 2, (IX+d) */
void Z80::Opc_ddcb_55()
{
bit(2, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 2, (IX+d) */
void Z80::Opc_ddcb_56()
{
bit(2, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 2, (IX+d) */
void Z80::Opc_ddcb_57()
{
bit(2, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 3, (IX+d) */
void Z80::Opc_ddcb_58()
{
bit(3, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 3, (IX+d) */
void Z80::Opc_ddcb_59()
{
bit(3, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 3, (IX+d) */
void Z80::Opc_ddcb_5a()
{
bit(3, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 3, (IX+d) */
void Z80::Opc_ddcb_5b()
{
bit(3, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 3, (IX+d) */
void Z80::Opc_ddcb_5c()
{
bit(3, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 3, (IX+d) */
void Z80::Opc_ddcb_5d()
{
bit(3, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 3, (IX+d) */
void Z80::Opc_ddcb_5e()
{
bit(3, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 3, (IX+d) */
void Z80::Opc_ddcb_5f()
{
bit(3, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 4, (IX+d) */
void Z80::Opc_ddcb_60()
{
bit(4, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 4, (IX+d) */
void Z80::Opc_ddcb_61()
{
bit(4, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 4, (IX+d) */
void Z80::Opc_ddcb_62()
{
bit(4, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 4, (IX+d) */
void Z80::Opc_ddcb_63()
{
bit(4, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 4, (IX+d) */
void Z80::Opc_ddcb_64()
{
bit(4, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 4, (IX+d) */
void Z80::Opc_ddcb_65()
{
bit(4, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 4, (IX+d) */
void Z80::Opc_ddcb_66()
{
bit(4, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 4, (IX+d) */
void Z80::Opc_ddcb_67()
{
bit(4, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 5, (IX+d) */
void Z80::Opc_ddcb_68()
{
bit(5, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 5, (IX+d) */
void Z80::Opc_ddcb_69()
{
bit(5, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 5, (IX+d) */
void Z80::Opc_ddcb_6a()
{
bit(5, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 5, (IX+d) */
void Z80::Opc_ddcb_6b()
{
bit(5, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 5, (IX+d) */
void Z80::Opc_ddcb_6c()
{
bit(5, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 5, (IX+d) */
void Z80::Opc_ddcb_6d()
{
bit(5, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 5, (IX+d) */
void Z80::Opc_ddcb_6e()
{
bit(5, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 5, (IX+d) */
void Z80::Opc_ddcb_6f()
{
bit(5, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 6, (IX+d) */
void Z80::Opc_ddcb_70()
{
bit(6, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 6, (IX+d) */
void Z80::Opc_ddcb_71()
{
bit(6, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 6, (IX+d) */
void Z80::Opc_ddcb_72()
{
bit(6, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 6, (IX+d) */
void Z80::Opc_ddcb_73()
{
bit(6, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 6, (IX+d) */
void Z80::Opc_ddcb_74()
{
bit(6, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 6, (IX+d) */
void Z80::Opc_ddcb_75()
{
bit(6, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 6, (IX+d) */
void Z80::Opc_ddcb_76()
{
bit(6, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 6, (IX+d) */
void Z80::Opc_ddcb_77()
{
bit(6, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 7, (IX+d) */
void Z80::Opc_ddcb_78()
{
bit(7, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 7, (IX+d) */
void Z80::Opc_ddcb_79()
{
bit(7, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 7, (IX+d) */
void Z80::Opc_ddcb_7a()
{
bit(7, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 7, (IX+d) */
void Z80::Opc_ddcb_7b()
{
bit(7, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 7, (IX+d) */
void Z80::Opc_ddcb_7c()
{
bit(7, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 7, (IX+d) */
void Z80::Opc_ddcb_7d()
{
bit(7, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 7, (IX+d) */
void Z80::Opc_ddcb_7e()
{
bit(7, env.rd8(IXd));
cycleCount += 20;
}
/* BIT 7, (IX+d) */
void Z80::Opc_ddcb_7f()
{
bit(7, env.rd8(IXd));
cycleCount += 20;
}
/* LD B, RES 0, (IX+d) */
void Z80::Opc_ddcb_80()
{
env.wr8(IXd, res(0, env.rd8(IXd)));
B = env.rd8(IXd);
cycleCount += 23;
}
/* LD C, RES 0, (IX+d) */
void Z80::Opc_ddcb_81()
{
env.wr8(IXd, res(0, env.rd8(IXd)));
C = env.rd8(IXd);
cycleCount += 23;
}
/* LD D, RES 0, (IX+d) */
void Z80::Opc_ddcb_82()
{
env.wr8(IXd, res(0, env.rd8(IXd)));
D = env.rd8(IXd);
cycleCount += 23;
}
/* LD E, RES 0, (IX+d) */
void Z80::Opc_ddcb_83()
{
env.wr8(IXd, res(0, env.rd8(IXd)));
E = env.rd8(IXd);
cycleCount += 23;
}
/* LD H, RES 0, (IX+d) */
void Z80::Opc_ddcb_84()
{
env.wr8(IXd, res(0, env.rd8(IXd)));
H = env.rd8(IXd);
cycleCount += 23;
}
/* LD L, RES 0, (IX+d) */
void Z80::Opc_ddcb_85()
{
env.wr8(IXd, res(0, env.rd8(IXd)));
L = env.rd8(IXd);
cycleCount += 23;
}
/* RES 0, (IX+d) */
void Z80::Opc_ddcb_86()
{
env.wr8(IXd, res(0, env.rd8(IXd)));
cycleCount += 23;
}
/* LD A, RES 0, (IX+d) */
void Z80::Opc_ddcb_87()
{
env.wr8(IXd, res(0, env.rd8(IXd)));
A = env.rd8(IXd);
cycleCount += 23;
}
/* LD B, RES 1, (IX+d) */
void Z80::Opc_ddcb_88()
{
env.wr8(IXd, res(1, env.rd8(IXd)));
B = env.rd8(IXd);
cycleCount += 23;
}
/* LD C, RES 1, (IX+d) */
void Z80::Opc_ddcb_89()
{
env.wr8(IXd, res(1, env.rd8(IXd)));
C = env.rd8(IXd);
cycleCount += 23;
}
/* LD D, RES 1, (IX+d) */
void Z80::Opc_ddcb_8a()
{
env.wr8(IXd, res(1, env.rd8(IXd)));
D = env.rd8(IXd);
cycleCount += 23;
}
/* LD E, RES 1, (IX+d) */
void Z80::Opc_ddcb_8b()
{
env.wr8(IXd, res(1, env.rd8(IXd)));
E = env.rd8(IXd);
cycleCount += 23;
}
/* LD H, RES 1, (IX+d) */
void Z80::Opc_ddcb_8c()
{
env.wr8(IXd, res(1, env.rd8(IXd)));
H = env.rd8(IXd);
cycleCount += 23;
}
/* LD L, RES 1, (IX+d) */
void Z80::Opc_ddcb_8d()
{
env.wr8(IXd, res(1, env.rd8(IXd)));
L = env.rd8(IXd);
cycleCount += 23;
}
/* RES 1, (IX+d) */
void Z80::Opc_ddcb_8e()
{
env.wr8(IXd, res(1, env.rd8(IXd)));
cycleCount += 23;
}
/* LD A, RES 1, (IX+d) */
void Z80::Opc_ddcb_8f()
{
env.wr8(IXd, res(1, env.rd8(IXd)));
A = env.rd8(IXd);
cycleCount += 23;
}
/* LD B, RES 2, (IX+d) */
void Z80::Opc_ddcb_90()
{
env.wr8(IXd, res(2, env.rd8(IXd)));
B = env.rd8(IXd);
cycleCount += 23;
}
/* LD C, RES 2, (IX+d) */
void Z80::Opc_ddcb_91()
{
env.wr8(IXd, res(2, env.rd8(IXd)));
C = env.rd8(IXd);
cycleCount += 23;
}
/* LD D, RES 2, (IX+d) */
void Z80::Opc_ddcb_92()
{
env.wr8(IXd, res(2, env.rd8(IXd)));
D = env.rd8(IXd);
cycleCount += 23;
}
/* LD E, RES 2, (IX+d) */
void Z80::Opc_ddcb_93()
{
env.wr8(IXd, res(2, env.rd8(IXd)));
E = env.rd8(IXd);
cycleCount += 23;
}
/* LD H, RES 2, (IX+d) */
void Z80::Opc_ddcb_94()
{
env.wr8(IXd, res(2, env.rd8(IXd)));
H = env.rd8(IXd);
cycleCount += 23;
}
/* LD L, RES 2, (IX+d) */
void Z80::Opc_ddcb_95()
{
env.wr8(IXd, res(2, env.rd8(IXd)));
L = env.rd8(IXd);
cycleCount += 23;
}
/* RES 2, (IX+d) */
void Z80::Opc_ddcb_96()
{
env.wr8(IXd, res(2, env.rd8(IXd)));
cycleCount += 23;
}
/* LD A, RES 2, (IX+d) */
void Z80::Opc_ddcb_97()
{
env.wr8(IXd, res(2, env.rd8(IXd)));
A = env.rd8(IXd);
cycleCount += 23;
}
/* LD B, RES 3, (IX+d) */
void Z80::Opc_ddcb_98()
{
env.wr8(IXd, res(3, env.rd8(IXd)));
B = env.rd8(IXd);
cycleCount += 23;
}
/* LD C, RES 3, (IX+d) */
void Z80::Opc_ddcb_99()
{
env.wr8(IXd, res(3, env.rd8(IXd)));
C = env.rd8(IXd);
cycleCount += 23;
}
/* LD D, RES 3, (IX+d) */
void Z80::Opc_ddcb_9a()
{
env.wr8(IXd, res(3, env.rd8(IXd)));
D = env.rd8(IXd);
cycleCount += 23;
}
/* LD E, RES 3, (IX+d) */
void Z80::Opc_ddcb_9b()
{
env.wr8(IXd, res(3, env.rd8(IXd)));
E = env.rd8(IXd);
cycleCount += 23;
}
/* LD H, RES 3, (IX+d) */
void Z80::Opc_ddcb_9c()
{
env.wr8(IXd, res(3, env.rd8(IXd)));
H = env.rd8(IXd);
cycleCount += 23;
}
/* LD L, RES 3, (IX+d) */
void Z80::Opc_ddcb_9d()
{
env.wr8(IXd, res(3, env.rd8(IXd)));
L = env.rd8(IXd);
cycleCount += 23;
}
/* RES 3, (IX+d) */
void Z80::Opc_ddcb_9e()
{
env.wr8(IXd, res(3, env.rd8(IXd)));
cycleCount += 23;
}
/* LD A, RES 3, (IX+d) */
void Z80::Opc_ddcb_9f()
{
env.wr8(IXd, res(3, env.rd8(IXd)));
A = env.rd8(IXd);
cycleCount += 23;
}
/* LD B, RES 4, (IX+d) */
void Z80::Opc_ddcb_a0()
{
env.wr8(IXd, res(4, env.rd8(IXd)));
B = env.rd8(IXd);
cycleCount += 23;
}
/* LD C, RES 4, (IX+d) */
void Z80::Opc_ddcb_a1()
{
env.wr8(IXd, res(4, env.rd8(IXd)));
C = env.rd8(IXd);
cycleCount += 23;
}
/* LD D, RES 4, (IX+d) */
void Z80::Opc_ddcb_a2()
{
env.wr8(IXd, res(4, env.rd8(IXd)));
D = env.rd8(IXd);
cycleCount += 23;
}
/* LD E, RES 4, (IX+d) */
void Z80::Opc_ddcb_a3()
{
env.wr8(IXd, res(4, env.rd8(IXd)));
E = env.rd8(IXd);
cycleCount += 23;
}
/* LD H, RES 4, (IX+d) */
void Z80::Opc_ddcb_a4()
{
env.wr8(IXd, res(4, env.rd8(IXd)));
H = env.rd8(IXd);
cycleCount += 23;
}
/* LD L, RES 4, (IX+d) */
void Z80::Opc_ddcb_a5()
{
env.wr8(IXd, res(4, env.rd8(IXd)));
L = env.rd8(IXd);
cycleCount += 23;
}
/* RES 4, (IX+d) */
void Z80::Opc_ddcb_a6()
{
env.wr8(IXd, res(4, env.rd8(IXd)));
cycleCount += 23;
}
/* LD A, RES 4, (IX+d) */
void Z80::Opc_ddcb_a7()
{
env.wr8(IXd, res(4, env.rd8(IXd)));
A = env.rd8(IXd);
cycleCount += 23;
}
/* LD B, RES 5, (IX+d) */
void Z80::Opc_ddcb_a8()
{
env.wr8(IXd, res(5, env.rd8(IXd)));
B = env.rd8(IXd);
cycleCount += 23;
}
/* LD C, RES 5, (IX+d) */
void Z80::Opc_ddcb_a9()
{
env.wr8(IXd, res(5, env.rd8(IXd)));
C = env.rd8(IXd);
cycleCount += 23;
}
/* LD D, RES 5, (IX+d) */
void Z80::Opc_ddcb_aa()
{
env.wr8(IXd, res(5, env.rd8(IXd)));
D = env.rd8(IXd);
cycleCount += 23;
}
/* LD E, RES 5, (IX+d) */
void Z80::Opc_ddcb_ab()
{
env.wr8(IXd, res(5, env.rd8(IXd)));
E = env.rd8(IXd);
cycleCount += 23;
}
/* LD H, RES 5, (IX+d) */
void Z80::Opc_ddcb_ac()
{
env.wr8(IXd, res(5, env.rd8(IXd)));
H = env.rd8(IXd);
cycleCount += 23;
}
/* LD L, RES 5, (IX+d) */
void Z80::Opc_ddcb_ad()
{
env.wr8(IXd, res(5, env.rd8(IXd)));
L = env.rd8(IXd);
cycleCount += 23;
}
/* RES 5, (IX+d) */
void Z80::Opc_ddcb_ae()
{
env.wr8(IXd, res(5, env.rd8(IXd)));
cycleCount += 23;
}
/* LD A, RES 5, (IX+d) */
void Z80::Opc_ddcb_af()
{
env.wr8(IXd, res(5, env.rd8(IXd)));
A = env.rd8(IXd);
cycleCount += 23;
}
/* LD B, RES 6, (IX+d) */
void Z80::Opc_ddcb_b0()
{
env.wr8(IXd, res(6, env.rd8(IXd)));
B = env.rd8(IXd);
cycleCount += 23;
}
/* LD C, RES 6, (IX+d) */
void Z80::Opc_ddcb_b1()
{
env.wr8(IXd, res(6, env.rd8(IXd)));
C = env.rd8(IXd);
cycleCount += 23;
}
/* LD D, RES 6, (IX+d) */
void Z80::Opc_ddcb_b2()
{
env.wr8(IXd, res(6, env.rd8(IXd)));
D = env.rd8(IXd);
cycleCount += 23;
}
/* LD E, RES 6, (IX+d) */
void Z80::Opc_ddcb_b3()
{
env.wr8(IXd, res(6, env.rd8(IXd)));
E = env.rd8(IXd);
cycleCount += 23;
}
/* LD H, RES 6, (IX+d) */
void Z80::Opc_ddcb_b4()
{
env.wr8(IXd, res(6, env.rd8(IXd)));
H = env.rd8(IXd);
cycleCount += 23;
}
/* LD L, RES 6, (IX+d) */
void Z80::Opc_ddcb_b5()
{
env.wr8(IXd, res(6, env.rd8(IXd)));
L = env.rd8(IXd);
cycleCount += 23;
}
/* RES 6, (IX+d) */
void Z80::Opc_ddcb_b6()
{
env.wr8(IXd, res(6, env.rd8(IXd)));
cycleCount += 23;
}
/* LD A, RES 6, (IX+d) */
void Z80::Opc_ddcb_b7()
{
env.wr8(IXd, res(6, env.rd8(IXd)));
A = env.rd8(IXd);
cycleCount += 23;
}
/* LD B, RES 7, (IX+d) */
void Z80::Opc_ddcb_b8()
{
env.wr8(IXd, res(7, env.rd8(IXd)));
B = env.rd8(IXd);
cycleCount += 23;
}
/* LD C, RES 7, (IX+d) */
void Z80::Opc_ddcb_b9()
{
env.wr8(IXd, res(7, env.rd8(IXd)));
C = env.rd8(IXd);
cycleCount += 23;
}
/* LD D, RES 7, (IX+d) */
void Z80::Opc_ddcb_ba()
{
env.wr8(IXd, res(7, env.rd8(IXd)));
D = env.rd8(IXd);
cycleCount += 23;
}
/* LD E, RES 7, (IX+d) */
void Z80::Opc_ddcb_bb()
{
env.wr8(IXd, res(7, env.rd8(IXd)));
E = env.rd8(IXd);
cycleCount += 23;
}
/* LD H, RES 7, (IX+d) */
void Z80::Opc_ddcb_bc()
{
env.wr8(IXd, res(7, env.rd8(IXd)));
H = env.rd8(IXd);
cycleCount += 23;
}
/* LD L, RES 7, (IX+d) */
void Z80::Opc_ddcb_bd()
{
env.wr8(IXd, res(7, env.rd8(IXd)));
L = env.rd8(IXd);
cycleCount += 23;
}
/* RES 7, (IX+d) */
void Z80::Opc_ddcb_be()
{
env.wr8(IXd, res(7, env.rd8(IXd)));
cycleCount += 23;
}
/* LD A, RES 7, (IX+d) */
void Z80::Opc_ddcb_bf()
{
env.wr8(IXd, res(7, env.rd8(IXd)));
A = env.rd8(IXd);
cycleCount += 23;
}
/* LD B, SET 0, (IX+d) */
void Z80::Opc_ddcb_c0()
{
env.wr8(IXd, set(0, env.rd8(IXd)));
B = env.rd8(IXd);
cycleCount += 23;
}
/* LD C, SET 0, (IX+d) */
void Z80::Opc_ddcb_c1()
{
env.wr8(IXd, set(0, env.rd8(IXd)));
C = env.rd8(IXd);
cycleCount += 23;
}
/* LD D, SET 0, (IX+d) */
void Z80::Opc_ddcb_c2()
{
env.wr8(IXd, set(0, env.rd8(IXd)));
D = env.rd8(IXd);
cycleCount += 23;
}
/* LD E, SET 0, (IX+d) */
void Z80::Opc_ddcb_c3()
{
env.wr8(IXd, set(0, env.rd8(IXd)));
E = env.rd8(IXd);
cycleCount += 23;
}
/* LD H, SET 0, (IX+d) */
void Z80::Opc_ddcb_c4()
{
env.wr8(IXd, set(0, env.rd8(IXd)));
H = env.rd8(IXd);
cycleCount += 23;
}
/* LD L, SET 0, (IX+d) */
void Z80::Opc_ddcb_c5()
{
env.wr8(IXd, set(0, env.rd8(IXd)));
L = env.rd8(IXd);
cycleCount += 23;
}
/* SET 0, (IX+d) */
void Z80::Opc_ddcb_c6()
{
env.wr8(IXd, set(0, env.rd8(IXd)));
cycleCount += 23;
}
/* LD A, SET 0, (IX+d) */
void Z80::Opc_ddcb_c7()
{
env.wr8(IXd, set(0, env.rd8(IXd)));
A = env.rd8(IXd);
cycleCount += 23;
}
/* LD B, SET 1, (IX+d) */
void Z80::Opc_ddcb_c8()
{
env.wr8(IXd, set(1, env.rd8(IXd)));
B = env.rd8(IXd);
cycleCount += 23;
}
/* LD C, SET 1, (IX+d) */
void Z80::Opc_ddcb_c9()
{
env.wr8(IXd, set(1, env.rd8(IXd)));
C = env.rd8(IXd);
cycleCount += 23;
}
/* LD D, SET 1, (IX+d) */
void Z80::Opc_ddcb_ca()
{
env.wr8(IXd, set(1, env.rd8(IXd)));
D = env.rd8(IXd);
cycleCount += 23;
}
/* LD E, SET 1, (IX+d) */
void Z80::Opc_ddcb_cb()
{
env.wr8(IXd, set(1, env.rd8(IXd)));
E = env.rd8(IXd);
cycleCount += 23;
}
/* LD H, SET 1, (IX+d) */
void Z80::Opc_ddcb_cc()
{
env.wr8(IXd, set(1, env.rd8(IXd)));
H = env.rd8(IXd);
cycleCount += 23;
}
/* LD L, SET 1, (IX+d) */
void Z80::Opc_ddcb_cd()
{
env.wr8(IXd, set(1, env.rd8(IXd)));
L = env.rd8(IXd);
cycleCount += 23;
}
/* SET 1, (IX+d) */
void Z80::Opc_ddcb_ce()
{
env.wr8(IXd, set(1, env.rd8(IXd)));
cycleCount += 23;
}
/* LD A, SET 1, (IX+d) */
void Z80::Opc_ddcb_cf()
{
env.wr8(IXd, set(1, env.rd8(IXd)));
A = env.rd8(IXd);
cycleCount += 23;
}
/* LD B, SET 2, (IX+d) */
void Z80::Opc_ddcb_d0()
{
env.wr8(IXd, set(2, env.rd8(IXd)));
B = env.rd8(IXd);
cycleCount += 23;
}
/* LD C, SET 2, (IX+d) */
void Z80::Opc_ddcb_d1()
{
env.wr8(IXd, set(2, env.rd8(IXd)));
C = env.rd8(IXd);
cycleCount += 23;
}
/* LD D, SET 2, (IX+d) */
void Z80::Opc_ddcb_d2()
{
env.wr8(IXd, set(2, env.rd8(IXd)));
D = env.rd8(IXd);
cycleCount += 23;
}
/* LD E, SET 2, (IX+d) */
void Z80::Opc_ddcb_d3()
{
env.wr8(IXd, set(2, env.rd8(IXd)));
E = env.rd8(IXd);
cycleCount += 23;
}
/* LD H, SET 2, (IX+d) */
void Z80::Opc_ddcb_d4()
{
env.wr8(IXd, set(2, env.rd8(IXd)));
H = env.rd8(IXd);
cycleCount += 23;
}
/* LD L, SET 2, (IX+d) */
void Z80::Opc_ddcb_d5()
{
env.wr8(IXd, set(2, env.rd8(IXd)));
L = env.rd8(IXd);
cycleCount += 23;
}
/* SET 2, (IX+d) */
void Z80::Opc_ddcb_d6()
{
env.wr8(IXd, set(2, env.rd8(IXd)));
cycleCount += 23;
}
/* LD A, SET 2, (IX+d) */
void Z80::Opc_ddcb_d7()
{
env.wr8(IXd, set(2, env.rd8(IXd)));
A = env.rd8(IXd);
cycleCount += 23;
}
/* LD B, SET 3, (IX+d) */
void Z80::Opc_ddcb_d8()
{
env.wr8(IXd, set(3, env.rd8(IXd)));
B = env.rd8(IXd);
cycleCount += 23;
}
/* LD C, SET 3, (IX+d) */
void Z80::Opc_ddcb_d9()
{
env.wr8(IXd, set(3, env.rd8(IXd)));
C = env.rd8(IXd);
cycleCount += 23;
}
/* LD D, SET 3, (IX+d) */
void Z80::Opc_ddcb_da()
{
env.wr8(IXd, set(3, env.rd8(IXd)));
D = env.rd8(IXd);
cycleCount += 23;
}
/* LD E, SET 3, (IX+d) */
void Z80::Opc_ddcb_db()
{
env.wr8(IXd, set(3, env.rd8(IXd)));
E = env.rd8(IXd);
cycleCount += 23;
}
/* LD H, SET 3, (IX+d) */
void Z80::Opc_ddcb_dc()
{
env.wr8(IXd, set(3, env.rd8(IXd)));
H = env.rd8(IXd);
cycleCount += 23;
}
/* LD L, SET 3, (IX+d) */
void Z80::Opc_ddcb_dd()
{
env.wr8(IXd, set(3, env.rd8(IXd)));
L = env.rd8(IXd);
cycleCount += 23;
}
/* SET 3, (IX+d) */
void Z80::Opc_ddcb_de()
{
env.wr8(IXd, set(3, env.rd8(IXd)));
cycleCount += 23;
}
/* LD A, SET 3, (IX+d) */
void Z80::Opc_ddcb_df()
{
env.wr8(IXd, set(3, env.rd8(IXd)));
A = env.rd8(IXd);
cycleCount += 23;
}
/* LD B, SET 4, (IX+d) */
void Z80::Opc_ddcb_e0()
{
env.wr8(IXd, set(4, env.rd8(IXd)));
B = env.rd8(IXd);
cycleCount += 23;
}
/* LD C, SET 4, (IX+d) */
void Z80::Opc_ddcb_e1()
{
env.wr8(IXd, set(4, env.rd8(IXd)));
C = env.rd8(IXd);
cycleCount += 23;
}
/* LD D, SET 4, (IX+d) */
void Z80::Opc_ddcb_e2()
{
env.wr8(IXd, set(4, env.rd8(IXd)));
D = env.rd8(IXd);
cycleCount += 23;
}
/* LD E, SET 4, (IX+d) */
void Z80::Opc_ddcb_e3()
{
env.wr8(IXd, set(4, env.rd8(IXd)));
E = env.rd8(IXd);
cycleCount += 23;
}
/* LD H, SET 4, (IX+d) */
void Z80::Opc_ddcb_e4()
{
env.wr8(IXd, set(4, env.rd8(IXd)));
H = env.rd8(IXd);
cycleCount += 23;
}
/* LD L, SET 4, (IX+d) */
void Z80::Opc_ddcb_e5()
{
env.wr8(IXd, set(4, env.rd8(IXd)));
L = env.rd8(IXd);
cycleCount += 23;
}
/* SET 4, (IX+d) */
void Z80::Opc_ddcb_e6()
{
env.wr8(IXd, set(4, env.rd8(IXd)));
cycleCount += 23;
}
/* LD A, SET 4, (IX+d) */
void Z80::Opc_ddcb_e7()
{
env.wr8(IXd, set(4, env.rd8(IXd)));
A = env.rd8(IXd);
cycleCount += 23;
}
/* LD B, SET 5, (IX+d) */
void Z80::Opc_ddcb_e8()
{
env.wr8(IXd, set(5, env.rd8(IXd)));
B = env.rd8(IXd);
cycleCount += 23;
}
/* LD C, SET 5, (IX+d) */
void Z80::Opc_ddcb_e9()
{
env.wr8(IXd, set(5, env.rd8(IXd)));
C = env.rd8(IXd);
cycleCount += 23;
}
/* LD D, SET 5, (IX+d) */
void Z80::Opc_ddcb_ea()
{
env.wr8(IXd, set(5, env.rd8(IXd)));
D = env.rd8(IXd);
cycleCount += 23;
}
/* LD E, SET 5, (IX+d) */
void Z80::Opc_ddcb_eb()
{
env.wr8(IXd, set(5, env.rd8(IXd)));
E = env.rd8(IXd);
cycleCount += 23;
}
/* LD H, SET 5, (IX+d) */
void Z80::Opc_ddcb_ec()
{
env.wr8(IXd, set(5, env.rd8(IXd)));
H = env.rd8(IXd);
cycleCount += 23;
}
/* LD L, SET 5, (IX+d) */
void Z80::Opc_ddcb_ed()
{
env.wr8(IXd, set(5, env.rd8(IXd)));
L = env.rd8(IXd);
cycleCount += 23;
}
/* SET 5, (IX+d) */
void Z80::Opc_ddcb_ee()
{
env.wr8(IXd, set(5, env.rd8(IXd)));
cycleCount += 23;
}
/* LD A, SET 5, (IX+d) */
void Z80::Opc_ddcb_ef()
{
env.wr8(IXd, set(5, env.rd8(IXd)));
A = env.rd8(IXd);
cycleCount += 23;
}
/* LD B, SET 6, (IX+d) */
void Z80::Opc_ddcb_f0()
{
env.wr8(IXd, set(6, env.rd8(IXd)));
B = env.rd8(IXd);
cycleCount += 23;
}
/* LD C, SET 6, (IX+d) */
void Z80::Opc_ddcb_f1()
{
env.wr8(IXd, set(6, env.rd8(IXd)));
C = env.rd8(IXd);
cycleCount += 23;
}
/* LD D, SET 6, (IX+d) */
void Z80::Opc_ddcb_f2()
{
env.wr8(IXd, set(6, env.rd8(IXd)));
D = env.rd8(IXd);
cycleCount += 23;
}
/* LD E, SET 6, (IX+d) */
void Z80::Opc_ddcb_f3()
{
env.wr8(IXd, set(6, env.rd8(IXd)));
E = env.rd8(IXd);
cycleCount += 23;
}
/* LD H, SET 6, (IX+d) */
void Z80::Opc_ddcb_f4()
{
env.wr8(IXd, set(6, env.rd8(IXd)));
H = env.rd8(IXd);
cycleCount += 23;
}
/* LD L, SET 6, (IX+d) */
void Z80::Opc_ddcb_f5()
{
env.wr8(IXd, set(6, env.rd8(IXd)));
L = env.rd8(IXd);
cycleCount += 23;
}
/* SET 6, (IX+d) */
void Z80::Opc_ddcb_f6()
{
env.wr8(IXd, set(6, env.rd8(IXd)));
cycleCount += 23;
}
/* LD A, SET 6, (IX+d) */
void Z80::Opc_ddcb_f7()
{
env.wr8(IXd, set(6, env.rd8(IXd)));
A = env.rd8(IXd);
cycleCount += 23;
}
/* LD B, SET 7, (IX+d) */
void Z80::Opc_ddcb_f8()
{
env.wr8(IXd, set(7, env.rd8(IXd)));
B = env.rd8(IXd);
cycleCount += 23;
}
/* LD C, SET 7, (IX+d) */
void Z80::Opc_ddcb_f9()
{
env.wr8(IXd, set(7, env.rd8(IXd)));
C = env.rd8(IXd);
cycleCount += 23;
}
/* LD D, SET 7, (IX+d) */
void Z80::Opc_ddcb_fa()
{
env.wr8(IXd, set(7, env.rd8(IXd)));
D = env.rd8(IXd);
cycleCount += 23;
}
/* LD E, SET 7, (IX+d) */
void Z80::Opc_ddcb_fb()
{
env.wr8(IXd, set(7, env.rd8(IXd)));
E = env.rd8(IXd);
cycleCount += 23;
}
/* LD H, SET 7, (IX+d) */
void Z80::Opc_ddcb_fc()
{
env.wr8(IXd, set(7, env.rd8(IXd)));
H = env.rd8(IXd);
cycleCount += 23;
}
/* LD L, SET 7, (IX+d) */
void Z80::Opc_ddcb_fd()
{
env.wr8(IXd, set(7, env.rd8(IXd)));
L = env.rd8(IXd);
cycleCount += 23;
}
/* SET 7, (IX+d) */
void Z80::Opc_ddcb_fe()
{
env.wr8(IXd, set(7, env.rd8(IXd)));
cycleCount += 23;
}
/* LD A, SET 7, (IX+d) */
void Z80::Opc_ddcb_ff()
{
env.wr8(IXd, set(7, env.rd8(IXd)));
A = env.rd8(IXd);
cycleCount += 23;
}
Z80::Opc_handler Z80::Opc_ddcb[256] =
{
&Z80::Opc_ddcb_00,
&Z80::Opc_ddcb_01,
&Z80::Opc_ddcb_02,
&Z80::Opc_ddcb_03,
&Z80::Opc_ddcb_04,
&Z80::Opc_ddcb_05,
&Z80::Opc_ddcb_06,
&Z80::Opc_ddcb_07,
&Z80::Opc_ddcb_08,
&Z80::Opc_ddcb_09,
&Z80::Opc_ddcb_0a,
&Z80::Opc_ddcb_0b,
&Z80::Opc_ddcb_0c,
&Z80::Opc_ddcb_0d,
&Z80::Opc_ddcb_0e,
&Z80::Opc_ddcb_0f,
&Z80::Opc_ddcb_10,
&Z80::Opc_ddcb_11,
&Z80::Opc_ddcb_12,
&Z80::Opc_ddcb_13,
&Z80::Opc_ddcb_14,
&Z80::Opc_ddcb_15,
&Z80::Opc_ddcb_16,
&Z80::Opc_ddcb_17,
&Z80::Opc_ddcb_18,
&Z80::Opc_ddcb_19,
&Z80::Opc_ddcb_1a,
&Z80::Opc_ddcb_1b,
&Z80::Opc_ddcb_1c,
&Z80::Opc_ddcb_1d,
&Z80::Opc_ddcb_1e,
&Z80::Opc_ddcb_1f,
&Z80::Opc_ddcb_20,
&Z80::Opc_ddcb_21,
&Z80::Opc_ddcb_22,
&Z80::Opc_ddcb_23,
&Z80::Opc_ddcb_24,
&Z80::Opc_ddcb_25,
&Z80::Opc_ddcb_26,
&Z80::Opc_ddcb_27,
&Z80::Opc_ddcb_28,
&Z80::Opc_ddcb_29,
&Z80::Opc_ddcb_2a,
&Z80::Opc_ddcb_2b,
&Z80::Opc_ddcb_2c,
&Z80::Opc_ddcb_2d,
&Z80::Opc_ddcb_2e,
&Z80::Opc_ddcb_2f,
&Z80::Opc_ddcb_30,
&Z80::Opc_ddcb_31,
&Z80::Opc_ddcb_32,
&Z80::Opc_ddcb_33,
&Z80::Opc_ddcb_34,
&Z80::Opc_ddcb_35,
&Z80::Opc_ddcb_36,
&Z80::Opc_ddcb_37,
&Z80::Opc_ddcb_38,
&Z80::Opc_ddcb_39,
&Z80::Opc_ddcb_3a,
&Z80::Opc_ddcb_3b,
&Z80::Opc_ddcb_3c,
&Z80::Opc_ddcb_3d,
&Z80::Opc_ddcb_3e,
&Z80::Opc_ddcb_3f,
&Z80::Opc_ddcb_40,
&Z80::Opc_ddcb_41,
&Z80::Opc_ddcb_42,
&Z80::Opc_ddcb_43,
&Z80::Opc_ddcb_44,
&Z80::Opc_ddcb_45,
&Z80::Opc_ddcb_46,
&Z80::Opc_ddcb_47,
&Z80::Opc_ddcb_48,
&Z80::Opc_ddcb_49,
&Z80::Opc_ddcb_4a,
&Z80::Opc_ddcb_4b,
&Z80::Opc_ddcb_4c,
&Z80::Opc_ddcb_4d,
&Z80::Opc_ddcb_4e,
&Z80::Opc_ddcb_4f,
&Z80::Opc_ddcb_50,
&Z80::Opc_ddcb_51,
&Z80::Opc_ddcb_52,
&Z80::Opc_ddcb_53,
&Z80::Opc_ddcb_54,
&Z80::Opc_ddcb_55,
&Z80::Opc_ddcb_56,
&Z80::Opc_ddcb_57,
&Z80::Opc_ddcb_58,
&Z80::Opc_ddcb_59,
&Z80::Opc_ddcb_5a,
&Z80::Opc_ddcb_5b,
&Z80::Opc_ddcb_5c,
&Z80::Opc_ddcb_5d,
&Z80::Opc_ddcb_5e,
&Z80::Opc_ddcb_5f,
&Z80::Opc_ddcb_60,
&Z80::Opc_ddcb_61,
&Z80::Opc_ddcb_62,
&Z80::Opc_ddcb_63,
&Z80::Opc_ddcb_64,
&Z80::Opc_ddcb_65,
&Z80::Opc_ddcb_66,
&Z80::Opc_ddcb_67,
&Z80::Opc_ddcb_68,
&Z80::Opc_ddcb_69,
&Z80::Opc_ddcb_6a,
&Z80::Opc_ddcb_6b,
&Z80::Opc_ddcb_6c,
&Z80::Opc_ddcb_6d,
&Z80::Opc_ddcb_6e,
&Z80::Opc_ddcb_6f,
&Z80::Opc_ddcb_70,
&Z80::Opc_ddcb_71,
&Z80::Opc_ddcb_72,
&Z80::Opc_ddcb_73,
&Z80::Opc_ddcb_74,
&Z80::Opc_ddcb_75,
&Z80::Opc_ddcb_76,
&Z80::Opc_ddcb_77,
&Z80::Opc_ddcb_78,
&Z80::Opc_ddcb_79,
&Z80::Opc_ddcb_7a,
&Z80::Opc_ddcb_7b,
&Z80::Opc_ddcb_7c,
&Z80::Opc_ddcb_7d,
&Z80::Opc_ddcb_7e,
&Z80::Opc_ddcb_7f,
&Z80::Opc_ddcb_80,
&Z80::Opc_ddcb_81,
&Z80::Opc_ddcb_82,
&Z80::Opc_ddcb_83,
&Z80::Opc_ddcb_84,
&Z80::Opc_ddcb_85,
&Z80::Opc_ddcb_86,
&Z80::Opc_ddcb_87,
&Z80::Opc_ddcb_88,
&Z80::Opc_ddcb_89,
&Z80::Opc_ddcb_8a,
&Z80::Opc_ddcb_8b,
&Z80::Opc_ddcb_8c,
&Z80::Opc_ddcb_8d,
&Z80::Opc_ddcb_8e,
&Z80::Opc_ddcb_8f,
&Z80::Opc_ddcb_90,
&Z80::Opc_ddcb_91,
&Z80::Opc_ddcb_92,
&Z80::Opc_ddcb_93,
&Z80::Opc_ddcb_94,
&Z80::Opc_ddcb_95,
&Z80::Opc_ddcb_96,
&Z80::Opc_ddcb_97,
&Z80::Opc_ddcb_98,
&Z80::Opc_ddcb_99,
&Z80::Opc_ddcb_9a,
&Z80::Opc_ddcb_9b,
&Z80::Opc_ddcb_9c,
&Z80::Opc_ddcb_9d,
&Z80::Opc_ddcb_9e,
&Z80::Opc_ddcb_9f,
&Z80::Opc_ddcb_a0,
&Z80::Opc_ddcb_a1,
&Z80::Opc_ddcb_a2,
&Z80::Opc_ddcb_a3,
&Z80::Opc_ddcb_a4,
&Z80::Opc_ddcb_a5,
&Z80::Opc_ddcb_a6,
&Z80::Opc_ddcb_a7,
&Z80::Opc_ddcb_a8,
&Z80::Opc_ddcb_a9,
&Z80::Opc_ddcb_aa,
&Z80::Opc_ddcb_ab,
&Z80::Opc_ddcb_ac,
&Z80::Opc_ddcb_ad,
&Z80::Opc_ddcb_ae,
&Z80::Opc_ddcb_af,
&Z80::Opc_ddcb_b0,
&Z80::Opc_ddcb_b1,
&Z80::Opc_ddcb_b2,
&Z80::Opc_ddcb_b3,
&Z80::Opc_ddcb_b4,
&Z80::Opc_ddcb_b5,
&Z80::Opc_ddcb_b6,
&Z80::Opc_ddcb_b7,
&Z80::Opc_ddcb_b8,
&Z80::Opc_ddcb_b9,
&Z80::Opc_ddcb_ba,
&Z80::Opc_ddcb_bb,
&Z80::Opc_ddcb_bc,
&Z80::Opc_ddcb_bd,
&Z80::Opc_ddcb_be,
&Z80::Opc_ddcb_bf,
&Z80::Opc_ddcb_c0,
&Z80::Opc_ddcb_c1,
&Z80::Opc_ddcb_c2,
&Z80::Opc_ddcb_c3,
&Z80::Opc_ddcb_c4,
&Z80::Opc_ddcb_c5,
&Z80::Opc_ddcb_c6,
&Z80::Opc_ddcb_c7,
&Z80::Opc_ddcb_c8,
&Z80::Opc_ddcb_c9,
&Z80::Opc_ddcb_ca,
&Z80::Opc_ddcb_cb,
&Z80::Opc_ddcb_cc,
&Z80::Opc_ddcb_cd,
&Z80::Opc_ddcb_ce,
&Z80::Opc_ddcb_cf,
&Z80::Opc_ddcb_d0,
&Z80::Opc_ddcb_d1,
&Z80::Opc_ddcb_d2,
&Z80::Opc_ddcb_d3,
&Z80::Opc_ddcb_d4,
&Z80::Opc_ddcb_d5,
&Z80::Opc_ddcb_d6,
&Z80::Opc_ddcb_d7,
&Z80::Opc_ddcb_d8,
&Z80::Opc_ddcb_d9,
&Z80::Opc_ddcb_da,
&Z80::Opc_ddcb_db,
&Z80::Opc_ddcb_dc,
&Z80::Opc_ddcb_dd,
&Z80::Opc_ddcb_de,
&Z80::Opc_ddcb_df,
&Z80::Opc_ddcb_e0,
&Z80::Opc_ddcb_e1,
&Z80::Opc_ddcb_e2,
&Z80::Opc_ddcb_e3,
&Z80::Opc_ddcb_e4,
&Z80::Opc_ddcb_e5,
&Z80::Opc_ddcb_e6,
&Z80::Opc_ddcb_e7,
&Z80::Opc_ddcb_e8,
&Z80::Opc_ddcb_e9,
&Z80::Opc_ddcb_ea,
&Z80::Opc_ddcb_eb,
&Z80::Opc_ddcb_ec,
&Z80::Opc_ddcb_ed,
&Z80::Opc_ddcb_ee,
&Z80::Opc_ddcb_ef,
&Z80::Opc_ddcb_f0,
&Z80::Opc_ddcb_f1,
&Z80::Opc_ddcb_f2,
&Z80::Opc_ddcb_f3,
&Z80::Opc_ddcb_f4,
&Z80::Opc_ddcb_f5,
&Z80::Opc_ddcb_f6,
&Z80::Opc_ddcb_f7,
&Z80::Opc_ddcb_f8,
&Z80::Opc_ddcb_f9,
&Z80::Opc_ddcb_fa,
&Z80::Opc_ddcb_fb,
&Z80::Opc_ddcb_fc,
&Z80::Opc_ddcb_fd,
&Z80::Opc_ddcb_fe,
&Z80::Opc_ddcb_ff
};
osmose-emulator-1.4/src/Opc_ed.cpp 0000664 0000000 0000000 00000050056 13414301443 0017200 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#include "Z80.h"
#include
/* Opcodes prefixed with 0xED */
void Z80::exec_ed()
{
u8 instruction;
R++; // Prefixed instruction increments R by one.
instruction = env.rd8( PC++ );
(this->*(Opc_edxx[instruction]))();
#ifdef OPCODES_STATS
ED_Prefix[ instruction ]++;
#endif
}
/* IN B, (C) */
void Z80::Opc_edxx_40()
{
cycleCount += 12;
B = env.in( C );
setFlagAfterInput( B );
}
/* OUT (C), B */
void Z80::Opc_edxx_41()
{
cycleCount += 12;
env.out( C, B );
}
/* SBC HL, BC */
void Z80::Opc_edxx_42()
{
sbcHL(getBC());
}
/* LD (nn), BC */
void Z80::Opc_edxx_43()
{
cycleCount += 20;
setNNi16( getBC());
PC += 2;
}
/* NEG */
void Z80::Opc_edxx_44()
{
cycleCount += 8;
u8 tmp1 = A;
A = 0;
A = sub8( A, tmp1 );
}
/* RETN */
void Z80::Opc_edxx_45()
{
cycleCount += 14;
PC = pop();
IFF1 = IFF2;
if (IFF2) env.onInterruptsEnabled();
}
/* IM 0 */
void Z80::Opc_edxx_46()
{
IM=0;
cycleCount+=8;
}
/* LD I, A */
void Z80::Opc_edxx_47()
{
I = A;
cycleCount+=9;
}
/* IN (C), C */
void Z80::Opc_edxx_48()
{
cycleCount += 12;
C = env.in( C );
setFlagAfterInput( C );
}
/* OUT (C), C */
void Z80::Opc_edxx_49()
{
cycleCount += 12;
env.out( C, C );
}
/* ADC HL, BC */
void Z80::Opc_edxx_4a()
{
adcHL(getBC());
}
/* LD BC, (nn) */
void Z80::Opc_edxx_4b()
{
cycleCount += 20;
setBC( getNNi16());
PC += 2;
}
/* NEG */
void Z80::Opc_edxx_4c()
{
Opc_edxx_44();
}
/* RETI */
void Z80::Opc_edxx_4d()
{
cycleCount += 14;
PC = pop();
env.onReturnFromInterrupt();
}
/* IM 0 */
void Z80::Opc_edxx_4e()
{
IM=0;
cycleCount+=8;
}
/* LD R, A */
void Z80::Opc_edxx_4f()
{
R = A;
Rbit7 = (A & 0x80); // save R bit 7.
cycleCount+=9;
}
/* IN D, (C) */
void Z80::Opc_edxx_50()
{
cycleCount += 12;
D = env.in( C );
setFlagAfterInput( D );
}
/* OUT (C), D */
void Z80::Opc_edxx_51()
{
cycleCount += 12;
env.out( C, D );
}
/* SBC HL, DE */
void Z80::Opc_edxx_52()
{
sbcHL(getDE());
}
/* LD (nn), DE */
void Z80::Opc_edxx_53()
{
cycleCount += 20;
setNNi16( getDE());
PC += 2;
}
/* NEG */
void Z80::Opc_edxx_54()
{
Opc_edxx_44();
}
/* RETN */
void Z80::Opc_edxx_55()
{
Opc_edxx_45();
}
/* IM 1 */
void Z80::Opc_edxx_56()
{
IM = 1;
cycleCount+=8;
}
/* LD A, I */
void Z80::Opc_edxx_57()
{
cycleCount += 9;
A = I;
F = (F & (CF | HF | NF)) | PF_SF_ZF_[A];
F &= ~(HF | PF | NF);
if (IFF2) F |= PF; // Copy IFF2 into Parity bit of F.
}
/* IN E, (C) */
void Z80::Opc_edxx_58()
{
cycleCount += 12;
E = env.in( C );
setFlagAfterInput( E );
}
/* OUT (C), E */
void Z80::Opc_edxx_59()
{
cycleCount += 12;
env.out( C, E );
}
/* ADC HL, DE */
void Z80::Opc_edxx_5a()
{
adcHL(getDE());
}
/* LD DE, (nn) */
void Z80::Opc_edxx_5b()
{
cycleCount += 20;
setDE( getNNi16());
PC += 2;
}
/* NEG */
void Z80::Opc_edxx_5c()
{
Opc_edxx_44();
}
/* RETN */
void Z80::Opc_edxx_5d()
{
Opc_edxx_45();
}
/* IM 2 */
void Z80::Opc_edxx_5e()
{
IM=2;
cycleCount+=8;
}
/* LD A, R */
/* CPU increase R by one on each instruction. But bit7 of R is never */
/* changed by this. It can only by modified with LD R, A instruction.*/
/* That's why this bit is stored separatly in Rbit7 variable. */
void Z80::Opc_edxx_5f()
{
cycleCount += 9;
A = ((R & 0x7F) | Rbit7);
F = (F & (CF | HF | NF)) | PF_SF_ZF_[A];
F &= ~(HF | PF | NF);
if ( IFF2 ) F |= PF; // Copy IFF2 into Parity bit of F.
}
/* IN H, (C) */
void Z80::Opc_edxx_60()
{
cycleCount += 12;
H = env.in( C );
setFlagAfterInput( H );
}
/* OUT (C), H */
void Z80::Opc_edxx_61()
{
cycleCount += 12;
env.out( C, H );
}
/* SBC HL, HL */
void Z80::Opc_edxx_62()
{
sbcHL(getHL());
}
/* LD (nn), HL */
void Z80::Opc_edxx_63()
{
Opc_std_22();
cycleCount += 4; // prefixed instruction penality.
}
/* NEG */
void Z80::Opc_edxx_64()
{
Opc_edxx_44();
}
/* RETN */
void Z80::Opc_edxx_65()
{
Opc_edxx_45();
}
/* IM 0 */
void Z80::Opc_edxx_66()
{
IM=0;
cycleCount+=8;
}
/* RRD */
void Z80::Opc_edxx_67()
{
rrd();
}
/* IN L, (C) */
void Z80::Opc_edxx_68()
{
cycleCount += 12;
L = env.in( C );
setFlagAfterInput( L );
}
/* OUT (C), L */
void Z80::Opc_edxx_69()
{
cycleCount += 12;
env.out( C, L );
}
/* ADC HL, HL */
void Z80::Opc_edxx_6a()
{
adcHL(getHL());
}
/* LD HL,(NN) */
void Z80::Opc_edxx_6b()
{
Opc_std_2a();
cycleCount += 4; // prefixed instruction penality.
}
/* NEG */
void Z80::Opc_edxx_6c()
{
Opc_edxx_44();
}
/* RETN */
void Z80::Opc_edxx_6d()
{
Opc_edxx_45();
}
/* IM 0 */
void Z80::Opc_edxx_6e()
{
IM=0;
cycleCount+=8;
}
/* RLD */
void Z80::Opc_edxx_6f()
{
rld();
}
/*
0xed70 IN(C) / IN F,(C)
This undocumented instruction read port via C but does not store the result.
Flag register is nevertheless updated
*/
void Z80::Opc_edxx_70()
{
cycleCount += 12;
u8 dummy = env.in( C );
setFlagAfterInput( dummy );
}
/* OUT C, 0 */
void Z80::Opc_edxx_71()
{
cycleCount += 12;
env.out( C, 0 );
}
/* SBC HL, SP */
void Z80::Opc_edxx_72()
{
sbcHL(SP);
}
/* LD (nn), SP */
void Z80::Opc_edxx_73()
{
cycleCount += 20;
setNNi16( SP );
PC += 2;
}
/* NEG */
void Z80::Opc_edxx_74()
{
Opc_edxx_44();
}
/* RETN */
void Z80::Opc_edxx_75()
{
Opc_edxx_45();
}
/* IM 1 */
void Z80::Opc_edxx_76()
{
IM=1;
cycleCount+=8;
}
/* IN A, (C) */
void Z80::Opc_edxx_78()
{
cycleCount += 12;
A = env.in( C );
setFlagAfterInput( A );
}
/* OUT (C), A */
void Z80::Opc_edxx_79()
{
cycleCount += 12;
env.out( C, A );
}
/* ADC HL, SP */
void Z80::Opc_edxx_7a()
{
adcHL(SP);
}
/* LD SP, (nn) */
void Z80::Opc_edxx_7b()
{
cycleCount += 20;
SP = getNNi16();
PC += 2;
}
/* NEG */
void Z80::Opc_edxx_7c()
{
Opc_edxx_44();
}
/* RETN */
void Z80::Opc_edxx_7d()
{
Opc_edxx_45();
}
/* IM 2 */
void Z80::Opc_edxx_7e()
{
IM=2;
cycleCount+=8;
}
/* LDI */
void Z80::Opc_edxx_a0()
{
cycleCount += 16;
env.wr8( getDE(), env.rd8( getHL()));
if ( ++L == 0 ) ++H; // HL++
if ( ++E == 0 ) ++D; // DE++
if ( C-- == 0 ) --B; // BC--
F &= ZF | SF | CF;
if ( getBC() ) F |= PF;
}
/* CPI */
void Z80::Opc_edxx_a1()
{
u8 tmp_f = F;
cycleCount += 16;
cp8( A, env.rd8( getHL()));
if ( ++L == 0 ) ++H; // inc HL
if ( C-- == 0 ) --B;
F = ( F &~( CF | PF )) | ( tmp_f &CF );
if ( getBC()) F |= PF; //Clear parity if BC = 0.
}
/* INI */
void Z80::Opc_edxx_a2()
{
cycleCount += 16;
env.wr8( getHL(), env.in(C));
if ( ++L == 0 ) ++H; // HL++
B = dec8( B );
}
/* OUTI */
void Z80::Opc_edxx_a3()
{
B = dec8( B );
env.out( C, env.rd8( getHL()));
if ( ++L == 0 ) ++H; // HL++
cycleCount += 16;
}
/* LDD */
void Z80::Opc_edxx_a8()
{
cycleCount += 16;
env.wr8( getDE(), env.rd8( getHL())); // (DE) = (HL), HL-- DE-- BC--
if ( L-- == 0 ) --H;
if ( E-- == 0 ) --D;
if ( C-- == 0 ) --B;
F &= ~( HF | NF | PF );
if ( getBC()) F |= PF;
}
/* CPD */
void Z80::Opc_edxx_a9()
{
u8 tmp_f = F;
cycleCount += 16;
cp8( A, env.rd8( getHL()));
if ( L-- == 0 ) --H;
if ( C-- == 0 ) --B;
F = ( F &~( CF | PF )) | ( tmp_f &CF );
if ( getBC()) F |= PF; //Clear parity if BC = 0.
}
/* IND */
void Z80::Opc_edxx_aa()
{
cycleCount += 16;
env.wr8( getHL(), env.in(C));
if ( L-- == 0 ) --H;
B = dec8( B );
}
/* OUTD */
void Z80::Opc_edxx_ab()
{
B = dec8( B );
env.out( C, env.rd8( getHL()));
if ( L-- == 0 ) --H;
cycleCount += 16;
}
/* 0xedb0 LDIR
This instruction works as a lot of single instructions.
It's auto repeated by decrementing PC by two. Interrupt can
occurs during execution.
*/
void Z80::Opc_edxx_b0()
{
Opc_edxx_a0(); // LDI
if ( F & PF )
{
cycleCount += 5;
PC -= 2;
}
}
/* 0xedb1 CPIR
This instruction works as a lot of single instructions.
It's auto repeated by decrementing PC by two. Interrupt can
occurs during execution.
*/
void Z80::Opc_edxx_b1()
{
Opc_edxx_a1(); // CPI
if (( F &PF ) && !( F &ZF )) // Parity is cleared when BC=0, Zero set when A=(HL)
{
cycleCount += 5;
PC -= 2; // repeat instruction.
}
}
/* INIR */
void Z80::Opc_edxx_b2()
{
Opc_edxx_a2(); // INI
if ( B != 0 )
{
cycleCount += 5;
PC -= 2;
}
}
/* OTIR */
void Z80::Opc_edxx_b3()
{
Opc_edxx_a3(); // OTI
if ( B != 0 )
{
cycleCount += 5;
PC -= 2;
}
}
/* LDDR */
void Z80::Opc_edxx_b8()
{
Opc_edxx_a8(); // LDD
if ( F &PF ) // Parity is cleared when BC == 0
{
cycleCount += 5;
PC -= 2;
}
}
/* CPDR*/
void Z80::Opc_edxx_b9()
{
Opc_edxx_a9(); // CPD
if (( F &PF ) && !( F &ZF ))
{
PC -= 2;
cycleCount += 5;
}
}
/* INDR */
void Z80::Opc_edxx_ba()
{
Opc_edxx_aa(); // IND
if ( B != 0 )
{
cycleCount += 5;
PC -= 2;
}
}
/* OTDR */
void Z80::Opc_edxx_bb()
{
Opc_edxx_ab(); // OUTD
if ( B != 0 )
{
cycleCount += 5;
PC -= 2;
}
}
Z80::Opc_handler Z80::Opc_edxx[256] =
{
&Z80::invalid_prefixed_opcode, /* 0xed00 */
&Z80::invalid_prefixed_opcode, /* 0xed01 */
&Z80::invalid_prefixed_opcode, /* 0xed02 */
&Z80::invalid_prefixed_opcode, /* 0xed03 */
&Z80::invalid_prefixed_opcode, /* 0xed04 */
&Z80::invalid_prefixed_opcode, /* 0xed05 */
&Z80::invalid_prefixed_opcode, /* 0xed06 */
&Z80::invalid_prefixed_opcode, /* 0xed07 */
&Z80::invalid_prefixed_opcode, /* 0xed08 */
&Z80::invalid_prefixed_opcode, /* 0xed09 */
&Z80::invalid_prefixed_opcode, /* 0xed0a */
&Z80::invalid_prefixed_opcode, /* 0xed0b */
&Z80::invalid_prefixed_opcode, /* 0xed0c */
&Z80::invalid_prefixed_opcode, /* 0xed0d */
&Z80::invalid_prefixed_opcode, /* 0xed0e */
&Z80::invalid_prefixed_opcode, /* 0xed0f */
&Z80::invalid_prefixed_opcode, /* 0xed10 */
&Z80::invalid_prefixed_opcode, /* 0xed11 */
&Z80::invalid_prefixed_opcode, /* 0xed12 */
&Z80::invalid_prefixed_opcode, /* 0xed13 */
&Z80::invalid_prefixed_opcode, /* 0xed14 */
&Z80::invalid_prefixed_opcode, /* 0xed15 */
&Z80::invalid_prefixed_opcode, /* 0xed16 */
&Z80::invalid_prefixed_opcode, /* 0xed17 */
&Z80::invalid_prefixed_opcode, /* 0xed18 */
&Z80::invalid_prefixed_opcode, /* 0xed19 */
&Z80::invalid_prefixed_opcode, /* 0xed1a */
&Z80::invalid_prefixed_opcode, /* 0xed1b */
&Z80::invalid_prefixed_opcode, /* 0xed1c */
&Z80::invalid_prefixed_opcode, /* 0xed1d */
&Z80::invalid_prefixed_opcode, /* 0xed1e */
&Z80::invalid_prefixed_opcode, /* 0xed1f */
&Z80::invalid_prefixed_opcode, /* 0xed20 */
&Z80::invalid_prefixed_opcode, /* 0xed21 */
&Z80::invalid_prefixed_opcode, /* 0xed22 */
&Z80::invalid_prefixed_opcode, /* 0xed23 */
&Z80::invalid_prefixed_opcode, /* 0xed24 */
&Z80::invalid_prefixed_opcode, /* 0xed25 */
&Z80::invalid_prefixed_opcode, /* 0xed26 */
&Z80::invalid_prefixed_opcode, /* 0xed27 */
&Z80::invalid_prefixed_opcode, /* 0xed28 */
&Z80::invalid_prefixed_opcode, /* 0xed29 */
&Z80::invalid_prefixed_opcode, /* 0xed2a */
&Z80::invalid_prefixed_opcode, /* 0xed2b */
&Z80::invalid_prefixed_opcode, /* 0xed2c */
&Z80::invalid_prefixed_opcode, /* 0xed2d */
&Z80::invalid_prefixed_opcode, /* 0xed2e */
&Z80::invalid_prefixed_opcode, /* 0xed2f */
&Z80::invalid_prefixed_opcode, /* 0xed30 */
&Z80::invalid_prefixed_opcode, /* 0xed31 */
&Z80::invalid_prefixed_opcode, /* 0xed32 */
&Z80::invalid_prefixed_opcode, /* 0xed33 */
&Z80::invalid_prefixed_opcode, /* 0xed34 */
&Z80::invalid_prefixed_opcode, /* 0xed35 */
&Z80::invalid_prefixed_opcode, /* 0xed36 */
&Z80::invalid_prefixed_opcode, /* 0xed37 */
&Z80::invalid_prefixed_opcode, /* 0xed38 */
&Z80::invalid_prefixed_opcode, /* 0xed39 */
&Z80::invalid_prefixed_opcode, /* 0xed3a */
&Z80::invalid_prefixed_opcode, /* 0xed3b */
&Z80::invalid_prefixed_opcode, /* 0xed3c */
&Z80::invalid_prefixed_opcode, /* 0xed3d */
&Z80::invalid_prefixed_opcode, /* 0xed3e */
&Z80::invalid_prefixed_opcode, /* 0xed3f */
&Z80::Opc_edxx_40,
&Z80::Opc_edxx_41,
&Z80::Opc_edxx_42,
&Z80::Opc_edxx_43,
&Z80::Opc_edxx_44,
&Z80::Opc_edxx_45,
&Z80::Opc_edxx_46,
&Z80::Opc_edxx_47,
&Z80::Opc_edxx_48,
&Z80::Opc_edxx_49,
&Z80::Opc_edxx_4a,
&Z80::Opc_edxx_4b,
&Z80::Opc_edxx_4c,
&Z80::Opc_edxx_4d,
&Z80::Opc_edxx_4e,
&Z80::Opc_edxx_4f,
&Z80::Opc_edxx_50,
&Z80::Opc_edxx_51,
&Z80::Opc_edxx_52,
&Z80::Opc_edxx_53,
&Z80::Opc_edxx_54,
&Z80::Opc_edxx_55,
&Z80::Opc_edxx_56,
&Z80::Opc_edxx_57,
&Z80::Opc_edxx_58,
&Z80::Opc_edxx_59,
&Z80::Opc_edxx_5a,
&Z80::Opc_edxx_5b,
&Z80::Opc_edxx_5c,
&Z80::Opc_edxx_5d,
&Z80::Opc_edxx_5e,
&Z80::Opc_edxx_5f,
&Z80::Opc_edxx_60,
&Z80::Opc_edxx_61,
&Z80::Opc_edxx_62,
&Z80::Opc_edxx_63,
&Z80::Opc_edxx_64,
&Z80::Opc_edxx_65,
&Z80::Opc_edxx_66,
&Z80::Opc_edxx_67,
&Z80::Opc_edxx_68,
&Z80::Opc_edxx_69,
&Z80::Opc_edxx_6a,
&Z80::Opc_edxx_6b,
&Z80::Opc_edxx_6c,
&Z80::Opc_edxx_6d,
&Z80::Opc_edxx_6e,
&Z80::Opc_edxx_6f,
&Z80::Opc_edxx_70,
&Z80::Opc_edxx_71,
&Z80::Opc_edxx_72,
&Z80::Opc_edxx_73,
&Z80::Opc_edxx_74,
&Z80::Opc_edxx_75,
&Z80::Opc_edxx_76,
&Z80::invalid_prefixed_opcode, /* 0xed77 */
&Z80::Opc_edxx_78,
&Z80::Opc_edxx_79,
&Z80::Opc_edxx_7a,
&Z80::Opc_edxx_7b,
&Z80::Opc_edxx_7c,
&Z80::Opc_edxx_7d,
&Z80::Opc_edxx_7e,
&Z80::invalid_prefixed_opcode, /* 0xed7f */
&Z80::invalid_prefixed_opcode, /* 0xed80 */
&Z80::invalid_prefixed_opcode, /* 0xed81 */
&Z80::invalid_prefixed_opcode, /* 0xed82 */
&Z80::invalid_prefixed_opcode, /* 0xed83 */
&Z80::invalid_prefixed_opcode, /* 0xed84 */
&Z80::invalid_prefixed_opcode, /* 0xed85 */
&Z80::invalid_prefixed_opcode, /* 0xed86 */
&Z80::invalid_prefixed_opcode, /* 0xed87 */
&Z80::invalid_prefixed_opcode, /* 0xed88 */
&Z80::invalid_prefixed_opcode, /* 0xed89 */
&Z80::invalid_prefixed_opcode, /* 0xed8a */
&Z80::invalid_prefixed_opcode, /* 0xed8b */
&Z80::invalid_prefixed_opcode, /* 0xed8c */
&Z80::invalid_prefixed_opcode, /* 0xed8d */
&Z80::invalid_prefixed_opcode, /* 0xed8e */
&Z80::invalid_prefixed_opcode, /* 0xed8f */
&Z80::invalid_prefixed_opcode, /* 0xed90 */
&Z80::invalid_prefixed_opcode, /* 0xed91 */
&Z80::invalid_prefixed_opcode, /* 0xed92 */
&Z80::invalid_prefixed_opcode, /* 0xed93 */
&Z80::invalid_prefixed_opcode, /* 0xed94 */
&Z80::invalid_prefixed_opcode, /* 0xed95 */
&Z80::invalid_prefixed_opcode, /* 0xed96 */
&Z80::invalid_prefixed_opcode, /* 0xed97 */
&Z80::invalid_prefixed_opcode, /* 0xed98 */
&Z80::invalid_prefixed_opcode, /* 0xed99 */
&Z80::invalid_prefixed_opcode, /* 0xed9a */
&Z80::invalid_prefixed_opcode, /* 0xed9b */
&Z80::invalid_prefixed_opcode, /* 0xed9c */
&Z80::invalid_prefixed_opcode, /* 0xed9d */
&Z80::invalid_prefixed_opcode, /* 0xed9e */
&Z80::invalid_prefixed_opcode, /* 0xed9f */
&Z80::Opc_edxx_a0,
&Z80::Opc_edxx_a1,
&Z80::Opc_edxx_a2,
&Z80::Opc_edxx_a3,
&Z80::invalid_prefixed_opcode, /* 0xeda4 */
&Z80::invalid_prefixed_opcode, /* 0xeda5 */
&Z80::invalid_prefixed_opcode, /* 0xeda6 */
&Z80::invalid_prefixed_opcode, /* 0xeda7 */
&Z80::Opc_edxx_a8,
&Z80::Opc_edxx_a9,
&Z80::Opc_edxx_aa,
&Z80::Opc_edxx_ab,
&Z80::invalid_prefixed_opcode, /* 0xedac */
&Z80::invalid_prefixed_opcode, /* 0xedad */
&Z80::invalid_prefixed_opcode, /* 0xedae */
&Z80::invalid_prefixed_opcode, /* 0xedaf */
&Z80::Opc_edxx_b0,
&Z80::Opc_edxx_b1,
&Z80::Opc_edxx_b2,
&Z80::Opc_edxx_b3,
&Z80::invalid_prefixed_opcode, /* 0xedb4 */
&Z80::invalid_prefixed_opcode, /* 0xedb5 */
&Z80::invalid_prefixed_opcode, /* 0xedb6 */
&Z80::invalid_prefixed_opcode, /* 0xedb7 */
&Z80::Opc_edxx_b8,
&Z80::Opc_edxx_b9,
&Z80::Opc_edxx_ba,
&Z80::Opc_edxx_bb,
&Z80::invalid_prefixed_opcode, /* 0xedbc */
&Z80::invalid_prefixed_opcode, /* 0xedbd */
&Z80::invalid_prefixed_opcode, /* 0xedbe */
&Z80::invalid_prefixed_opcode, /* 0xedbf */
&Z80::invalid_prefixed_opcode, /* 0xedc0 */
&Z80::invalid_prefixed_opcode, /* 0xedc1 */
&Z80::invalid_prefixed_opcode, /* 0xedc2 */
&Z80::invalid_prefixed_opcode, /* 0xedc3 */
&Z80::invalid_prefixed_opcode, /* 0xedc4 */
&Z80::invalid_prefixed_opcode, /* 0xedc5 */
&Z80::invalid_prefixed_opcode, /* 0xedc6 */
&Z80::invalid_prefixed_opcode, /* 0xedc7 */
&Z80::invalid_prefixed_opcode, /* 0xedc8 */
&Z80::invalid_prefixed_opcode, /* 0xedc9 */
&Z80::invalid_prefixed_opcode, /* 0xedca */
&Z80::invalid_prefixed_opcode, /* 0xedcb */
&Z80::invalid_prefixed_opcode, /* 0xedcc */
&Z80::invalid_prefixed_opcode, /* 0xedcd */
&Z80::invalid_prefixed_opcode, /* 0xedce */
&Z80::invalid_prefixed_opcode, /* 0xedcf */
&Z80::invalid_prefixed_opcode, /* 0xedd0 */
&Z80::invalid_prefixed_opcode, /* 0xedd1 */
&Z80::invalid_prefixed_opcode, /* 0xedd2 */
&Z80::invalid_prefixed_opcode, /* 0xedd3 */
&Z80::invalid_prefixed_opcode, /* 0xedd4 */
&Z80::invalid_prefixed_opcode, /* 0xedd5 */
&Z80::invalid_prefixed_opcode, /* 0xedd6 */
&Z80::invalid_prefixed_opcode, /* 0xedd7 */
&Z80::invalid_prefixed_opcode, /* 0xedd8 */
&Z80::invalid_prefixed_opcode, /* 0xedd9 */
&Z80::invalid_prefixed_opcode, /* 0xedda */
&Z80::invalid_prefixed_opcode, /* 0xeddb */
&Z80::invalid_prefixed_opcode, /* 0xeddc */
&Z80::invalid_prefixed_opcode, /* 0xeddd */
&Z80::invalid_prefixed_opcode, /* 0xedde */
&Z80::invalid_prefixed_opcode, /* 0xeddf */
&Z80::invalid_prefixed_opcode, /* 0xede0 */
&Z80::invalid_prefixed_opcode, /* 0xede1 */
&Z80::invalid_prefixed_opcode, /* 0xede2 */
&Z80::invalid_prefixed_opcode, /* 0xede3 */
&Z80::invalid_prefixed_opcode, /* 0xede4 */
&Z80::invalid_prefixed_opcode, /* 0xede5 */
&Z80::invalid_prefixed_opcode, /* 0xede6 */
&Z80::invalid_prefixed_opcode, /* 0xede7 */
&Z80::invalid_prefixed_opcode, /* 0xede8 */
&Z80::invalid_prefixed_opcode, /* 0xede9 */
&Z80::invalid_prefixed_opcode, /* 0xedea */
&Z80::invalid_prefixed_opcode, /* 0xedeb */
&Z80::invalid_prefixed_opcode, /* 0xedec */
&Z80::invalid_prefixed_opcode, /* 0xeded */
&Z80::invalid_prefixed_opcode, /* 0xedee */
&Z80::invalid_prefixed_opcode, /* 0xedef */
&Z80::invalid_prefixed_opcode, /* 0xedf0 */
&Z80::invalid_prefixed_opcode, /* 0xedf1 */
&Z80::invalid_prefixed_opcode, /* 0xedf2 */
&Z80::invalid_prefixed_opcode, /* 0xedf3 */
&Z80::invalid_prefixed_opcode, /* 0xedf4 */
&Z80::invalid_prefixed_opcode, /* 0xedf5 */
&Z80::invalid_prefixed_opcode, /* 0xedf6 */
&Z80::invalid_prefixed_opcode, /* 0xedf7 */
&Z80::invalid_prefixed_opcode, /* 0xedf8 */
&Z80::invalid_prefixed_opcode, /* 0xedf9 */
&Z80::invalid_prefixed_opcode, /* 0xedfa */
&Z80::invalid_prefixed_opcode, /* 0xedfb */
&Z80::invalid_prefixed_opcode, /* 0xedfc */
&Z80::invalid_prefixed_opcode, /* 0xedfd */
&Z80::invalid_prefixed_opcode, /* 0xedfe */
&Z80::invalid_prefixed_opcode /* 0xedff */
};
osmose-emulator-1.4/src/Opc_fd.cpp 0000664 0000000 0000000 00000043316 13414301443 0017202 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#include "Z80.h"
/* Opcodes prefixed with 0xFD */
void Z80::exec_fd()
{
u8 instruction;
R++; // Prefixed instruction increments R by one.
instruction = env.rd8( PC++ );
(this->*(Opc_fdxx[instruction]))();
#ifdef OPCODES_STATS
FD_Prefix[ instruction ]++;
#endif
}
/* ADD IY, BC */
void Z80::Opc_fdxx_09()
{
IY = add16(IY, getBC());
cycleCount += 15;
}
/* ADD IY, DE */
void Z80::Opc_fdxx_19()
{
IY = add16(IY, getDE());
cycleCount += 15;
}
/* LD IY, (nn) */
void Z80::Opc_fdxx_21()
{
IY = env.rd16(PC);
PC+=2;
cycleCount += 14;
}
/* LD (NN),IY */
void Z80::Opc_fdxx_22()
{
setNNi16(IY);
PC+=2;
cycleCount += 20;
}
/* INC IY */
void Z80::Opc_fdxx_23()
{
IY++;
cycleCount += 10;
}
/* INC IYH */
void Z80::Opc_fdxx_24()
{
IY = (IY & 0xFF) | (inc8(IY >> 8) << 8);
cycleCount += 9;
}
/* DEC IYH */
void Z80::Opc_fdxx_25()
{
IY = (IY & 0xFF) | (dec8(IY >> 8) << 8);
cycleCount += 9;
}
/* LD IYH, n */
void Z80::Opc_fdxx_26()
{
IY = ((IY & 0xFF) | env.rd8(PC++) << 8);
cycleCount += 9;
}
/* ADD IY, IY */
void Z80::Opc_fdxx_29()
{
IY = add16(IY, IY);
cycleCount += 15;
}
/* LD IY,(nn) */
void Z80::Opc_fdxx_2a()
{
IY = getNNi16();
PC += 2;
cycleCount += 20;
}
/* DEC IY */
void Z80::Opc_fdxx_2b()
{
IY--;
cycleCount += 10;
}
/* INC IYL */
void Z80::Opc_fdxx_2c()
{
IY = (IY & 0xFF00) | (inc8(IY & 0xFF));
cycleCount += 9;
}
/* DEC IYL */
void Z80::Opc_fdxx_2d()
{
IY = (IY & 0xFF00) | (dec8(IY & 0xFF));
cycleCount += 9;
}
/* LD IYL, n */
void Z80::Opc_fdxx_2e()
{
IY = (IY & 0xFF00) | env.rd8(PC++);
cycleCount += 9;
}
/* INC (IY+d) */
void Z80::Opc_fdxx_34()
{
setIYdi(inc8(getIYdi()));
PC++;
cycleCount += 23;
}
/* DEC (IY+d) */
void Z80::Opc_fdxx_35()
{
setIYdi(dec8(getIYdi()));
PC++;
cycleCount += 23;
}
/* LD (IY+d), n */
void Z80::Opc_fdxx_36()
{
setIYdi(env.rd8(PC+1));
PC += 2;
cycleCount += 19;
}
/* ADD IY, SP */
void Z80::Opc_fdxx_39()
{
IY = add16(IY, SP);
cycleCount += 15;
}
/* LD B, IYH */
void Z80::Opc_fdxx_44()
{
B = (IY >> 8);
cycleCount += 9;
}
/* LD B, IYL */
void Z80::Opc_fdxx_45()
{
B = (IY & 0xFF);
cycleCount += 9;
}
/* LD B, (IY+d) */
void Z80::Opc_fdxx_46()
{
B = getIYdi();
PC++;
cycleCount += 19;
}
/* LD C, IYH */
void Z80::Opc_fdxx_4c()
{
C = (IY >> 8);
cycleCount += 9;
}
/* LD C, IYL */
void Z80::Opc_fdxx_4d()
{
C = (IY & 0xFF);
cycleCount += 9;
}
/* LD C, (IY+d) */
void Z80::Opc_fdxx_4e()
{
C = getIYdi();
PC++;
cycleCount += 19;
}
/* LD D, IYH */
void Z80::Opc_fdxx_54()
{
D = (IY >> 8);
cycleCount += 9;
}
/* LD D, IYL */
void Z80::Opc_fdxx_55()
{
D = (IY & 0xFF);
cycleCount += 9;
}
/* LD D, (IY+d) */
void Z80::Opc_fdxx_56()
{
D = getIYdi();
PC++;
cycleCount += 19;
}
/* LD E, IYH */
void Z80::Opc_fdxx_5c()
{
E = (IY >> 8);
cycleCount += 9;
}
/* LD E, IYL */
void Z80::Opc_fdxx_5d()
{
E = (IY & 0xFF);
cycleCount += 9;
}
/* LD E, (IY+d) */
void Z80::Opc_fdxx_5e()
{
E = getIYdi();
PC++;
cycleCount += 19;
}
/* LD IYH, B */
void Z80::Opc_fdxx_60()
{
IY = ( IY & 0xFF ) | (( u16 )B << 8 );
cycleCount += 9;
}
/* LD IYH, C */
void Z80::Opc_fdxx_61()
{
IY = ( IY & 0xFF ) | (( u16 )C << 8 );
cycleCount += 9;
}
/* LD IYH, D */
void Z80::Opc_fdxx_62()
{
IY = ( IY & 0xFF ) | (( u16 )D << 8 );
cycleCount += 9;
}
/* LD IYH, E */
void Z80::Opc_fdxx_63()
{
IY = ( IY & 0xFF ) | (( u16 )E << 8 );
cycleCount += 9;
}
/* LD IYH, IYH */
void Z80::Opc_fdxx_64()
{
IY = IY; // Do nothing;
cycleCount += 9;
}
/* LD IYH, IYL */
void Z80::Opc_fdxx_65()
{
IY = ( IY & 0xFF ) | (( IY & 0xFF ) << 8 );
cycleCount += 9;
}
/* LD H, (IY+d) */
void Z80::Opc_fdxx_66()
{
H = getIYdi();
PC++;
cycleCount += 19;
}
/* LD IYH, A */
void Z80::Opc_fdxx_67()
{
IY = ( IY & 0xFF ) | (( u16 )A << 8 );
cycleCount += 9;
}
/* LD IYL, B */
void Z80::Opc_fdxx_68()
{
IY = ( IY & 0xFF00 ) | B;
cycleCount += 9;
}
/* LD IYL, C */
void Z80::Opc_fdxx_69()
{
IY = ( IY & 0xFF00 ) | C;
cycleCount += 9;
}
/* LD IYL, D */
void Z80::Opc_fdxx_6a()
{
IY = ( IY & 0xFF00 ) | D;
cycleCount += 9;
}
/* LD IYL, E */
void Z80::Opc_fdxx_6b()
{
IY = ( IY & 0xFF00 ) | E;
cycleCount += 9;
}
/* LD IYL, IYH */
void Z80::Opc_fdxx_6c()
{
IY = ( IY & 0xFF00 ) | ( IY >> 8 );
cycleCount += 9;
}
/* LD IYL, IYL */
void Z80::Opc_fdxx_6d()
{
IY = IY; // Do nothing;
cycleCount += 9;
}
/* LD L, (IY+d) */
void Z80::Opc_fdxx_6e()
{
L = getIYdi();
PC++;
cycleCount += 19;
}
/* LD IYL, A */
void Z80::Opc_fdxx_6f()
{
IY = ( IY & 0xFF00 ) | A;
cycleCount += 9;
}
/* LD (IY+d), B */
void Z80::Opc_fdxx_70()
{
setIYdi(B);
PC++;
cycleCount += 19;
}
/* LD (IY+d), C */
void Z80::Opc_fdxx_71()
{
setIYdi(C);
PC++;
cycleCount += 19;
}
/* LD (IY+d), D */
void Z80::Opc_fdxx_72()
{
setIYdi(D);
PC++;
cycleCount += 19;
}
/* LD (IY+d), E */
void Z80::Opc_fdxx_73()
{
setIYdi(E);
PC++;
cycleCount += 19;
}
/* LD (IY+d), H */
void Z80::Opc_fdxx_74()
{
setIYdi(H);
PC++;
cycleCount += 19;
}
/* LD (IY+d), L */
void Z80::Opc_fdxx_75()
{
setIYdi(L);
PC++;
cycleCount += 19;
}
/* LD (IY+d), A */
void Z80::Opc_fdxx_77()
{
setIYdi(A);
PC++;
cycleCount += 19;
}
/* LD A, IYH */
void Z80::Opc_fdxx_7c()
{
A = (IY >> 8);
cycleCount += 9;
}
/* LD A, IYL */
void Z80::Opc_fdxx_7d()
{
A = (IY & 0xFF);
cycleCount += 9;
}
/* LD A, (IY+d) */
void Z80::Opc_fdxx_7e()
{
A = getIYdi();
PC++;
cycleCount += 19;
}
/* ADD A, IYH */
void Z80::Opc_fdxx_84()
{
A = add8(A, IY >> 8);
cycleCount += 9;
}
/* ADD A, IYL */
void Z80::Opc_fdxx_85()
{
A = add8(A, IY & 0xFF);
cycleCount += 9;
}
/* ADD A, (IY+d) */
void Z80::Opc_fdxx_86()
{
A = add8(A, getIYdi());
PC++;
cycleCount += 19;
}
/* ADC A, IYH */
void Z80::Opc_fdxx_8c()
{
A = adc8(A, IY >> 8);
cycleCount += 9;
}
/* ADC A, IYL */
void Z80::Opc_fdxx_8d()
{
A = adc8(A, IY & 0xFF);
cycleCount += 9;
}
/* ADC A, (IY+d) */
void Z80::Opc_fdxx_8e()
{
A = adc8(A, getIYdi());
PC++;
cycleCount += 19;
}
/* SUB A, IYH */
void Z80::Opc_fdxx_94()
{
A = sub8(A, IY >> 8);
cycleCount += 9;
}
/* SUB A, IYL */
void Z80::Opc_fdxx_95()
{
A = sub8(A, IY & 0xFF);
cycleCount += 9;
}
/* SUB A, (IY+d) */
void Z80::Opc_fdxx_96()
{
A = sub8(A, getIYdi());
PC++;
cycleCount += 19;
}
/* SBC A, IYH */
void Z80::Opc_fdxx_9c()
{
A = sbc8(A, IY >> 8);
cycleCount += 9;
}
/* SBC A, IYL */
void Z80::Opc_fdxx_9d()
{
A = sbc8(A, IY & 0xFF);
cycleCount += 9;
}
/* SBC A, (IY+d) */
void Z80::Opc_fdxx_9e()
{
A = sbc8(A, getIYdi());
PC++;
cycleCount += 19;
}
/* AND A, IYH */
void Z80::Opc_fdxx_a4()
{
A = and8(A, IY >> 8);
cycleCount += 9;
}
/* AND A, IYL */
void Z80::Opc_fdxx_a5()
{
A = and8(A, IY & 0xFF);
cycleCount += 9;
}
/* AND A, (IY+d) */
void Z80::Opc_fdxx_a6()
{
A = and8(A, getIYdi());
PC++;
cycleCount += 19;
}
/* XOR A, IYH */
void Z80::Opc_fdxx_ac()
{
A = xor8(A, IY >> 8);
cycleCount += 9;
}
/* XOR A, IYL */
void Z80::Opc_fdxx_ad()
{
A = xor8(A, IY & 0xFF);
cycleCount += 9;
}
/* XOR A, (IY+d) */
void Z80::Opc_fdxx_ae()
{
A = xor8(A, getIYdi());
PC++;
cycleCount += 19;
}
/* OR A, IYH */
void Z80::Opc_fdxx_b4()
{
A = or8(A, IY >> 8);
cycleCount += 9;
}
/* OR A, IYL */
void Z80::Opc_fdxx_b5()
{
A = or8(A, IY & 0xFF);
cycleCount += 9;
}
/* OR A, (IY+d) */
void Z80::Opc_fdxx_b6()
{
A = or8(A, getIYdi());
PC++;
cycleCount += 19;
}
/* CP A, IYH */
void Z80::Opc_fdxx_bc()
{
cp8(A, IY >> 8);
cycleCount += 9;
}
/* CP A, IYL */
void Z80::Opc_fdxx_bd()
{
cp8(A, IY & 0xFF);
cycleCount += 9;
}
/* CP A, (IY+d) */
void Z80::Opc_fdxx_be()
{
cp8(A, getIYdi());
PC++;
cycleCount += 19;
}
/* POP IY */
void Z80::Opc_fdxx_e1()
{
IY = pop();
cycleCount += 14;
}
/* EX (SP), IY */
void Z80::Opc_fdxx_e3()
{
u16 tmp1 = env.rd16( SP );
env.wr16( SP, IY );
IY = tmp1;
cycleCount += 23;
}
/* PUSH IY */
void Z80::Opc_fdxx_e5()
{
push(IY);
cycleCount += 15;
}
/* JP IY or LD PC, IY */
void Z80::Opc_fdxx_e9()
{
PC = IY;
cycleCount += 8;
}
/* LD SP, IY */
void Z80::Opc_fdxx_f9()
{
SP = IY;
cycleCount += 10;
}
Z80::Opc_handler Z80::Opc_fdxx[256] =
{
&Z80::invalid_opcode, /* 0xfd00 */
&Z80::invalid_opcode, /* 0xfd01 */
&Z80::invalid_opcode, /* 0xfd02 */
&Z80::invalid_opcode, /* 0xfd03 */
&Z80::invalid_opcode, /* 0xfd04 */
&Z80::invalid_opcode, /* 0xfd05 */
&Z80::invalid_opcode, /* 0xfd06 */
&Z80::invalid_opcode, /* 0xfd07 */
&Z80::invalid_opcode, /* 0xfd08 */
&Z80::Opc_fdxx_09,
&Z80::invalid_opcode, /* 0xfd0a */
&Z80::invalid_opcode, /* 0xfd0b */
&Z80::invalid_opcode, /* 0xfd0c */
&Z80::invalid_opcode, /* 0xfd0d */
&Z80::invalid_opcode, /* 0xfd0e */
&Z80::invalid_opcode, /* 0xfd0f */
&Z80::invalid_opcode, /* 0xfd10 */
&Z80::invalid_opcode, /* 0xfd11 */
&Z80::invalid_opcode, /* 0xfd12 */
&Z80::invalid_opcode, /* 0xfd13 */
&Z80::invalid_opcode, /* 0xfd14 */
&Z80::invalid_opcode, /* 0xfd15 */
&Z80::invalid_opcode, /* 0xfd16 */
&Z80::invalid_opcode, /* 0xfd17 */
&Z80::invalid_opcode, /* 0xfd18 */
&Z80::Opc_fdxx_19,
&Z80::invalid_opcode, /* 0xfd1a */
&Z80::invalid_opcode, /* 0xfd1b */
&Z80::invalid_opcode, /* 0xfd1c */
&Z80::invalid_opcode, /* 0xfd1d */
&Z80::invalid_opcode, /* 0xfd1e */
&Z80::invalid_opcode, /* 0xfd1f */
&Z80::invalid_opcode, /* 0xfd20 */
&Z80::Opc_fdxx_21,
&Z80::Opc_fdxx_22,
&Z80::Opc_fdxx_23,
&Z80::Opc_fdxx_24,
&Z80::Opc_fdxx_25,
&Z80::Opc_fdxx_26,
&Z80::invalid_opcode, /* 0xfd27 */
&Z80::invalid_opcode, /* 0xfd28 */
&Z80::Opc_fdxx_29,
&Z80::Opc_fdxx_2a,
&Z80::Opc_fdxx_2b,
&Z80::Opc_fdxx_2c,
&Z80::Opc_fdxx_2d,
&Z80::Opc_fdxx_2e,
&Z80::invalid_opcode, /* 0xfd2f */
&Z80::invalid_opcode, /* 0xfd30 */
&Z80::invalid_opcode, /* 0xfd31 */
&Z80::invalid_opcode, /* 0xfd32 */
&Z80::invalid_opcode, /* 0xfd33 */
&Z80::Opc_fdxx_34,
&Z80::Opc_fdxx_35,
&Z80::Opc_fdxx_36,
&Z80::invalid_opcode, /* 0xfd37 */
&Z80::invalid_opcode, /* 0xfd38 */
&Z80::Opc_fdxx_39,
&Z80::invalid_opcode, /* 0xfd3a */
&Z80::invalid_opcode, /* 0xfd3b */
&Z80::invalid_opcode, /* 0xfd3c */
&Z80::invalid_opcode, /* 0xfd3d */
&Z80::invalid_opcode, /* 0xfd3e */
&Z80::invalid_opcode, /* 0xfd3f */
&Z80::invalid_opcode, /* 0xfd40 */
&Z80::invalid_opcode, /* 0xfd41 */
&Z80::invalid_opcode, /* 0xfd42 */
&Z80::invalid_opcode, /* 0xfd43 */
&Z80::Opc_fdxx_44,
&Z80::Opc_fdxx_45,
&Z80::Opc_fdxx_46,
&Z80::invalid_opcode, /* 0xfd47 */
&Z80::invalid_opcode, /* 0xfd48 */
&Z80::invalid_opcode, /* 0xfd49 */
&Z80::invalid_opcode, /* 0xfd4a */
&Z80::invalid_opcode, /* 0xfd4b */
&Z80::Opc_fdxx_4c,
&Z80::Opc_fdxx_4d,
&Z80::Opc_fdxx_4e,
&Z80::invalid_opcode, /* 0xfd4f */
&Z80::invalid_opcode, /* 0xfd50 */
&Z80::invalid_opcode, /* 0xfd51 */
&Z80::invalid_opcode, /* 0xfd52 */
&Z80::invalid_opcode, /* 0xfd53 */
&Z80::Opc_fdxx_54,
&Z80::Opc_fdxx_55,
&Z80::Opc_fdxx_56,
&Z80::invalid_opcode, /* 0xfd57 */
&Z80::invalid_opcode, /* 0xfd58 */
&Z80::invalid_opcode, /* 0xfd59 */
&Z80::invalid_opcode, /* 0xfd5a */
&Z80::invalid_opcode, /* 0xfd5b */
&Z80::Opc_fdxx_5c,
&Z80::Opc_fdxx_5d,
&Z80::Opc_fdxx_5e,
&Z80::invalid_opcode, /* 0xfd5f */
&Z80::Opc_fdxx_60,
&Z80::Opc_fdxx_61,
&Z80::Opc_fdxx_62,
&Z80::Opc_fdxx_63,
&Z80::Opc_fdxx_64,
&Z80::Opc_fdxx_65,
&Z80::Opc_fdxx_66,
&Z80::Opc_fdxx_67,
&Z80::Opc_fdxx_68,
&Z80::Opc_fdxx_69,
&Z80::Opc_fdxx_6a,
&Z80::Opc_fdxx_6b,
&Z80::Opc_fdxx_6c,
&Z80::Opc_fdxx_6d,
&Z80::Opc_fdxx_6e,
&Z80::Opc_fdxx_6f,
&Z80::Opc_fdxx_70,
&Z80::Opc_fdxx_71,
&Z80::Opc_fdxx_72,
&Z80::Opc_fdxx_73,
&Z80::Opc_fdxx_74,
&Z80::Opc_fdxx_75,
&Z80::invalid_opcode, /* 0xfd76 */
&Z80::Opc_fdxx_77,
&Z80::invalid_opcode, /* 0xfd78 */
&Z80::invalid_opcode, /* 0xfd79 */
&Z80::invalid_opcode, /* 0xfd7a */
&Z80::invalid_opcode, /* 0xfd7b */
&Z80::Opc_fdxx_7c,
&Z80::Opc_fdxx_7d,
&Z80::Opc_fdxx_7e,
&Z80::invalid_opcode, /* 0xfd7f */
&Z80::invalid_opcode, /* 0xfd80 */
&Z80::invalid_opcode, /* 0xfd81 */
&Z80::invalid_opcode, /* 0xfd82 */
&Z80::invalid_opcode, /* 0xfd83 */
&Z80::Opc_fdxx_84,
&Z80::Opc_fdxx_85,
&Z80::Opc_fdxx_86,
&Z80::invalid_opcode, /* 0xfd87 */
&Z80::invalid_opcode, /* 0xfd88 */
&Z80::invalid_opcode, /* 0xfd89 */
&Z80::invalid_opcode, /* 0xfd8a */
&Z80::invalid_opcode, /* 0xfd8b */
&Z80::Opc_fdxx_8c,
&Z80::Opc_fdxx_8d,
&Z80::Opc_fdxx_8e,
&Z80::invalid_opcode, /* 0xfd8f */
&Z80::invalid_opcode, /* 0xfd90 */
&Z80::invalid_opcode, /* 0xfd91 */
&Z80::invalid_opcode, /* 0xfd92 */
&Z80::invalid_opcode, /* 0xfd93 */
&Z80::Opc_fdxx_94,
&Z80::Opc_fdxx_95,
&Z80::Opc_fdxx_96,
&Z80::invalid_opcode, /* 0xfd97 */
&Z80::invalid_opcode, /* 0xfd98 */
&Z80::invalid_opcode, /* 0xfd99 */
&Z80::invalid_opcode, /* 0xfd9a */
&Z80::invalid_opcode, /* 0xfd9b */
&Z80::Opc_fdxx_9c,
&Z80::Opc_fdxx_9d,
&Z80::Opc_fdxx_9e,
&Z80::invalid_opcode, /* 0xfd9f */
&Z80::invalid_opcode, /* 0xfda0 */
&Z80::invalid_opcode, /* 0xfda1 */
&Z80::invalid_opcode, /* 0xfda2 */
&Z80::invalid_opcode, /* 0xfda3 */
&Z80::Opc_fdxx_a4,
&Z80::Opc_fdxx_a5,
&Z80::Opc_fdxx_a6,
&Z80::invalid_opcode, /* 0xfda7 */
&Z80::invalid_opcode, /* 0xfda8 */
&Z80::invalid_opcode, /* 0xfda9 */
&Z80::invalid_opcode, /* 0xfdaa */
&Z80::invalid_opcode, /* 0xfdab */
&Z80::Opc_fdxx_ac,
&Z80::Opc_fdxx_ad,
&Z80::Opc_fdxx_ae,
&Z80::invalid_opcode, /* 0xfdaf */
&Z80::invalid_opcode, /* 0xfdb0 */
&Z80::invalid_opcode, /* 0xfdb1 */
&Z80::invalid_opcode, /* 0xfdb2 */
&Z80::invalid_opcode, /* 0xfdb3 */
&Z80::Opc_fdxx_b4,
&Z80::Opc_fdxx_b5,
&Z80::Opc_fdxx_b6,
&Z80::invalid_opcode, /* 0xfdb7 */
&Z80::invalid_opcode, /* 0xfdb8 */
&Z80::invalid_opcode, /* 0xfdb9 */
&Z80::invalid_opcode, /* 0xfdba */
&Z80::invalid_opcode, /* 0xfdbb */
&Z80::Opc_fdxx_bc,
&Z80::Opc_fdxx_bd,
&Z80::Opc_fdxx_be,
&Z80::invalid_opcode, /* 0xfdbf */
&Z80::invalid_opcode, /* 0xfdc0 */
&Z80::invalid_opcode, /* 0xfdc1 */
&Z80::invalid_opcode, /* 0xfdc2 */
&Z80::invalid_opcode, /* 0xfdc3 */
&Z80::invalid_opcode, /* 0xfdc4 */
&Z80::invalid_opcode, /* 0xfdc5 */
&Z80::invalid_opcode, /* 0xfdc6 */
&Z80::invalid_opcode, /* 0xfdc7 */
&Z80::invalid_opcode, /* 0xfdc8 */
&Z80::invalid_opcode, /* 0xfdc9 */
&Z80::invalid_opcode, /* 0xfdca */
&Z80::exec_fdcb,
&Z80::invalid_opcode, /* 0xfdcc */
&Z80::invalid_opcode, /* 0xfdcd */
&Z80::invalid_opcode, /* 0xfdce */
&Z80::invalid_opcode, /* 0xfdcf */
&Z80::invalid_opcode, /* 0xfdd0 */
&Z80::invalid_opcode, /* 0xfdd1 */
&Z80::invalid_opcode, /* 0xfdd2 */
&Z80::invalid_opcode, /* 0xfdd3 */
&Z80::invalid_opcode, /* 0xfdd4 */
&Z80::invalid_opcode, /* 0xfdd5 */
&Z80::invalid_opcode, /* 0xfdd6 */
&Z80::invalid_opcode, /* 0xfdd7 */
&Z80::invalid_opcode, /* 0xfdd8 */
&Z80::invalid_opcode, /* 0xfdd9 */
&Z80::invalid_opcode, /* 0xfdda */
&Z80::invalid_opcode, /* 0xfddb */
&Z80::invalid_opcode, /* 0xfddc */
&Z80::invalid_opcode, /* 0xfddd */
&Z80::invalid_opcode, /* 0xfdde */
&Z80::invalid_opcode, /* 0xfddf */
&Z80::invalid_opcode, /* 0xfde0 */
&Z80::Opc_fdxx_e1,
&Z80::invalid_opcode, /* 0xfde2 */
&Z80::Opc_fdxx_e3,
&Z80::invalid_opcode, /* 0xfde4 */
&Z80::Opc_fdxx_e5,
&Z80::invalid_opcode, /* 0xfde6 */
&Z80::invalid_opcode, /* 0xfde7 */
&Z80::invalid_opcode, /* 0xfde8 */
&Z80::Opc_fdxx_e9,
&Z80::invalid_opcode, /* 0xfdea */
&Z80::invalid_opcode, /* 0xfdeb */
&Z80::invalid_opcode, /* 0xfdec */
&Z80::invalid_opcode, /* 0xfded */
&Z80::invalid_opcode, /* 0xfdee */
&Z80::invalid_opcode, /* 0xfdef */
&Z80::invalid_opcode, /* 0xfdf0 */
&Z80::invalid_opcode, /* 0xfdf1 */
&Z80::invalid_opcode, /* 0xfdf2 */
&Z80::invalid_opcode, /* 0xfdf3 */
&Z80::invalid_opcode, /* 0xfdf4 */
&Z80::invalid_opcode, /* 0xfdf5 */
&Z80::invalid_opcode, /* 0xfdf6 */
&Z80::invalid_opcode, /* 0xfdf7 */
&Z80::invalid_opcode, /* 0xfdf8 */
&Z80::Opc_fdxx_f9,
&Z80::invalid_opcode, /* 0xfdfa */
&Z80::invalid_opcode, /* 0xfdfb */
&Z80::invalid_opcode, /* 0xfdfc */
&Z80::invalid_opcode, /* 0xfdfd */
&Z80::invalid_opcode, /* 0xfdfe */
&Z80::invalid_opcode /* 0xfdff */
};
osmose-emulator-1.4/src/Opc_fdcb.cpp 0000664 0000000 0000000 00000112762 13414301443 0017511 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#include "Z80.h"
void Z80::exec_fdcb()
{
u8 instruction;
R++; // Prefixed instruction increments R by one.
IYd = (u16)(IY + (s8)env.rd8(PC++));
instruction = env.rd8( PC++ );
(this->*(Opc_fdcb[instruction]))();
#ifdef OPCODES_STATS
FDCB_Prefix[ instruction ]++;
#endif
}
/* LD B, RLC (IY+d) */
void Z80::Opc_fdcb_00()
{
B = rlc8(env.rd8(IYd));
env.wr8(IYd, B);
cycleCount += 23;
}
/* LD C, RLC (IY+d) */
void Z80::Opc_fdcb_01()
{
C = rlc8(env.rd8(IYd));
env.wr8(IYd, C);
cycleCount += 23;
}
/* LD D, RLC (IY+d) */
void Z80::Opc_fdcb_02()
{
D = rlc8(env.rd8(IYd));
env.wr8(IYd, D);
cycleCount += 23;
}
/* LD E, RLC (IY+d) */
void Z80::Opc_fdcb_03()
{
E = rlc8(env.rd8(IYd));
env.wr8(IYd, E);
cycleCount += 23;
}
/* LD H, RLC (IY+d) */
void Z80::Opc_fdcb_04()
{
H = rlc8(env.rd8(IYd));
env.wr8(IYd, H);
cycleCount += 23;
}
/* LD L, RLC (IY+d) */
void Z80::Opc_fdcb_05()
{
L = rlc8(env.rd8(IYd));
env.wr8(IYd, L);
cycleCount += 23;
}
/* RLC (IY+d) */
void Z80::Opc_fdcb_06()
{
env.wr8(IYd, rlc8(env.rd8(IYd)));
cycleCount += 23;
}
/* LD A, RLC (IY+d) */
void Z80::Opc_fdcb_07()
{
A = rlc8(env.rd8(IYd));
env.wr8(IYd, A);
cycleCount += 23;
}
/* LD B, RRC (IY+d) */
void Z80::Opc_fdcb_08()
{
B = rrc8(env.rd8(IYd));
env.wr8(IYd, B);
cycleCount += 23;
}
/* LD C, RRC (IY+d) */
void Z80::Opc_fdcb_09()
{
C = rrc8(env.rd8(IYd));
env.wr8(IYd, C);
cycleCount += 23;
}
/* LD D, RRC (IY+d) */
void Z80::Opc_fdcb_0a()
{
D = rrc8(env.rd8(IYd));
env.wr8(IYd, D);
cycleCount += 23;
}
/* LD E, RRC (IY+d) */
void Z80::Opc_fdcb_0b()
{
E = rrc8(env.rd8(IYd));
env.wr8(IYd, E);
cycleCount += 23;
}
/* LD H, RRC (IY+d) */
void Z80::Opc_fdcb_0c()
{
H = rrc8(env.rd8(IYd));
env.wr8(IYd, H);
cycleCount += 23;
}
/* LD L, RRC (IY+d) */
void Z80::Opc_fdcb_0d()
{
L = rrc8(env.rd8(IYd));
env.wr8(IYd, L);
cycleCount += 23;
}
/* RRC (IY+d) */
void Z80::Opc_fdcb_0e()
{
env.wr8(IYd, rrc8(env.rd8(IYd)));
cycleCount += 23;
}
/* LD A, RRC (IY+d) */
void Z80::Opc_fdcb_0f()
{
A = rrc8(env.rd8(IYd));
env.wr8(IYd, A);
cycleCount += 23;
}
/* LD B, RL (IY+d) */
void Z80::Opc_fdcb_10()
{
B = rl8(env.rd8(IYd));
env.wr8(IYd, B);
cycleCount += 23;
}
/* LD C, RL (IY+d) */
void Z80::Opc_fdcb_11()
{
C = rl8(env.rd8(IYd));
env.wr8(IYd, C);
cycleCount += 23;
}
/* LD D, RL (IY+d) */
void Z80::Opc_fdcb_12()
{
D = rl8(env.rd8(IYd));
env.wr8(IYd, D);
cycleCount += 23;
}
/* LD E, RL (IY+d) */
void Z80::Opc_fdcb_13()
{
E = rl8(env.rd8(IYd));
env.wr8(IYd, E);
cycleCount += 23;
}
/* LD H, RL (IY+d) */
void Z80::Opc_fdcb_14()
{
H = rl8(env.rd8(IYd));
env.wr8(IYd, H);
cycleCount += 23;
}
/* LD L, RL (IY+d) */
void Z80::Opc_fdcb_15()
{
L = rl8(env.rd8(IYd));
env.wr8(IYd, L);
cycleCount += 23;
}
/* RL (IY+d) */
void Z80::Opc_fdcb_16()
{
env.wr8(IYd, rl8(env.rd8(IYd)));
cycleCount += 23;
}
/* LD A, RL (IY+d) */
void Z80::Opc_fdcb_17()
{
A = rl8(env.rd8(IYd));
env.wr8(IYd, A);
cycleCount += 23;
}
/* LD B, RR (IY+d) */
void Z80::Opc_fdcb_18()
{
B = rr8(env.rd8(IYd));
env.wr8(IYd, B);
cycleCount += 23;
}
/* LD C, RR (IY+d) */
void Z80::Opc_fdcb_19()
{
C = rr8(env.rd8(IYd));
env.wr8(IYd, C);
cycleCount += 23;
}
/* LD D, RR (IY+d) */
void Z80::Opc_fdcb_1a()
{
D = rr8(env.rd8(IYd));
env.wr8(IYd, D);
cycleCount += 23;
}
/* LD E, RR (IY+d) */
void Z80::Opc_fdcb_1b()
{
E = rr8(env.rd8(IYd));
env.wr8(IYd, E);
cycleCount += 23;
}
/* LD H, RR (IY+d) */
void Z80::Opc_fdcb_1c()
{
H = rr8(env.rd8(IYd));
env.wr8(IYd, H);
cycleCount += 23;
}
/* LD L, RR (IY+d) */
void Z80::Opc_fdcb_1d()
{
L = rr8(env.rd8(IYd));
env.wr8(IYd, L);
cycleCount += 23;
}
/* RR (IY+d) */
void Z80::Opc_fdcb_1e()
{
env.wr8(IYd, rr8(env.rd8(IYd)));
cycleCount += 23;
}
/* LD A, RR (IY+d) */
void Z80::Opc_fdcb_1f()
{
A = rr8(env.rd8(IYd));
env.wr8(IYd, A);
cycleCount += 23;
}
/* LD B, SLA (IY+d) */
void Z80::Opc_fdcb_20()
{
B = sla8(env.rd8(IYd));
env.wr8(IYd, B);
cycleCount += 23;
}
/* LD C, SLA (IY+d) */
void Z80::Opc_fdcb_21()
{
C = sla8(env.rd8(IYd));
env.wr8(IYd, C);
cycleCount += 23;
}
/* LD D, SLA (IY+d) */
void Z80::Opc_fdcb_22()
{
D = sla8(env.rd8(IYd));
env.wr8(IYd, D);
cycleCount += 23;
}
/* LD E, SLA (IY+d) */
void Z80::Opc_fdcb_23()
{
E = sla8(env.rd8(IYd));
env.wr8(IYd, E);
cycleCount += 23;
}
/* LD H, SLA (IY+d) */
void Z80::Opc_fdcb_24()
{
H = sla8(env.rd8(IYd));
env.wr8(IYd, H);
cycleCount += 23;
}
/* LD L, SLA (IY+d) */
void Z80::Opc_fdcb_25()
{
L = sla8(env.rd8(IYd));
env.wr8(IYd, L);
cycleCount += 23;
}
/* SLA (IY+d) */
void Z80::Opc_fdcb_26()
{
env.wr8(IYd, sla8(env.rd8(IYd)));
cycleCount += 23;
}
/* LD A, SLA (IY+d) */
void Z80::Opc_fdcb_27()
{
A = sla8(env.rd8(IYd));
env.wr8(IYd, A);
cycleCount += 23;
}
/* LD B, SRA (IY+d) */
void Z80::Opc_fdcb_28()
{
B = sra8(env.rd8(IYd));
env.wr8(IYd, B);
cycleCount += 23;
}
/* LD C, SRA (IY+d) */
void Z80::Opc_fdcb_29()
{
C = sra8(env.rd8(IYd));
env.wr8(IYd, C);
cycleCount += 23;
}
/* LD D, SRA (IY+d) */
void Z80::Opc_fdcb_2a()
{
D = sra8(env.rd8(IYd));
env.wr8(IYd, D);
cycleCount += 23;
}
/* LD E, SRA (IY+d) */
void Z80::Opc_fdcb_2b()
{
E = sra8(env.rd8(IYd));
env.wr8(IYd, E);
cycleCount += 23;
}
/* LD H, SRA (IY+d) */
void Z80::Opc_fdcb_2c()
{
H = sra8(env.rd8(IYd));
env.wr8(IYd, H);
cycleCount += 23;
}
/* LD L, SRA (IY+d) */
void Z80::Opc_fdcb_2d()
{
L = sra8(env.rd8(IYd));
env.wr8(IYd, L);
cycleCount += 23;
}
/* SRA (IY+d) */
void Z80::Opc_fdcb_2e()
{
env.wr8(IYd, sra8(env.rd8(IYd)));
cycleCount += 23;
}
/* LD A, SRA (IY+d) */
void Z80::Opc_fdcb_2f()
{
A = sra8(env.rd8(IYd));
env.wr8(IYd, A);
cycleCount += 23;
}
/* LD B, SLL (IY+d) */
void Z80::Opc_fdcb_30()
{
B = sll8(env.rd8(IYd));
env.wr8(IYd, B);
cycleCount += 23;
}
/* LD C, SLL (IY+d) */
void Z80::Opc_fdcb_31()
{
C = sll8(env.rd8(IYd));
env.wr8(IYd, C);
cycleCount += 23;
}
/* LD D, SLL (IY+d) */
void Z80::Opc_fdcb_32()
{
D = sll8(env.rd8(IYd));
env.wr8(IYd, D);
cycleCount += 23;
}
/* LD E, SLL (IY+d) */
void Z80::Opc_fdcb_33()
{
E = sll8(env.rd8(IYd));
env.wr8(IYd, E);
cycleCount += 23;
}
/* LD H, SLL (IY+d) */
void Z80::Opc_fdcb_34()
{
H = sll8(env.rd8(IYd));
env.wr8(IYd, H);
cycleCount += 23;
}
/* LD L, SLL (IY+d) */
void Z80::Opc_fdcb_35()
{
L = sll8(env.rd8(IYd));
env.wr8(IYd, L);
cycleCount += 23;
}
/* SLL (IY+d) */
void Z80::Opc_fdcb_36()
{
env.wr8(IYd, sll8(env.rd8(IYd)));
cycleCount += 23;
}
/* LD A, SLL (IY+d) */
void Z80::Opc_fdcb_37()
{
A = sll8(env.rd8(IYd));
env.wr8(IYd, A);
cycleCount += 23;
}
/* LD B, SRL (IY+d) */
void Z80::Opc_fdcb_38()
{
B = srl8(env.rd8(IYd));
env.wr8(IYd, B);
cycleCount += 23;
}
/* LD C, SRL (IY+d) */
void Z80::Opc_fdcb_39()
{
C = srl8(env.rd8(IYd));
env.wr8(IYd, C);
cycleCount += 23;
}
/* LD D, SRL (IY+d) */
void Z80::Opc_fdcb_3a()
{
D = srl8(env.rd8(IYd));
env.wr8(IYd, D);
cycleCount += 23;
}
/* LD E, SRL (IY+d) */
void Z80::Opc_fdcb_3b()
{
E = srl8(env.rd8(IYd));
env.wr8(IYd, E);
cycleCount += 23;
}
/* LD H, SRL (IY+d) */
void Z80::Opc_fdcb_3c()
{
H = srl8(env.rd8(IYd));
env.wr8(IYd, H);
cycleCount += 23;
}
/* LD L, SRL (IY+d) */
void Z80::Opc_fdcb_3d()
{
L = srl8(env.rd8(IYd));
env.wr8(IYd, L);
cycleCount += 23;
}
/* SRL (IY+d) */
void Z80::Opc_fdcb_3e()
{
env.wr8(IYd, srl8(env.rd8(IYd)));
cycleCount += 23;
}
/* LD A, SRL (IY+d) */
void Z80::Opc_fdcb_3f()
{
A = srl8(env.rd8(IYd));
env.wr8(IYd, A);
cycleCount += 23;
}
/* BIT 0, (IY+d) */
void Z80::Opc_fdcb_40()
{
bit(0, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 0, (IY+d) */
void Z80::Opc_fdcb_41()
{
bit(0, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 0, (IY+d) */
void Z80::Opc_fdcb_42()
{
bit(0, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 0, (IY+d) */
void Z80::Opc_fdcb_43()
{
bit(0, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 0, (IY+d) */
void Z80::Opc_fdcb_44()
{
bit(0, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 0, (IY+d) */
void Z80::Opc_fdcb_45()
{
bit(0, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 0, (IY+d) */
void Z80::Opc_fdcb_46()
{
bit(0, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 0, (IY+d) */
void Z80::Opc_fdcb_47()
{
bit(0, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 1, (IY+d) */
void Z80::Opc_fdcb_48()
{
bit(1, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 1, (IY+d) */
void Z80::Opc_fdcb_49()
{
bit(1, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 1, (IY+d) */
void Z80::Opc_fdcb_4a()
{
bit(1, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 1, (IY+d) */
void Z80::Opc_fdcb_4b()
{
bit(1, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 1, (IY+d) */
void Z80::Opc_fdcb_4c()
{
bit(1, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 1, (IY+d) */
void Z80::Opc_fdcb_4d()
{
bit(1, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 1, (IY+d) */
void Z80::Opc_fdcb_4e()
{
bit(1, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 1, (IY+d) */
void Z80::Opc_fdcb_4f()
{
bit(1, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 2, (IY+d) */
void Z80::Opc_fdcb_50()
{
bit(2, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 2, (IY+d) */
void Z80::Opc_fdcb_51()
{
bit(2, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 2, (IY+d) */
void Z80::Opc_fdcb_52()
{
bit(2, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 2, (IY+d) */
void Z80::Opc_fdcb_53()
{
bit(2, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 2, (IY+d) */
void Z80::Opc_fdcb_54()
{
bit(2, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 2, (IY+d) */
void Z80::Opc_fdcb_55()
{
bit(2, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 2, (IY+d) */
void Z80::Opc_fdcb_56()
{
bit(2, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 2, (IY+d) */
void Z80::Opc_fdcb_57()
{
bit(2, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 3, (IY+d) */
void Z80::Opc_fdcb_58()
{
bit(3, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 3, (IY+d) */
void Z80::Opc_fdcb_59()
{
bit(3, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 3, (IY+d) */
void Z80::Opc_fdcb_5a()
{
bit(3, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 3, (IY+d) */
void Z80::Opc_fdcb_5b()
{
bit(3, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 3, (IY+d) */
void Z80::Opc_fdcb_5c()
{
bit(3, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 3, (IY+d) */
void Z80::Opc_fdcb_5d()
{
bit(3, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 3, (IY+d) */
void Z80::Opc_fdcb_5e()
{
bit(3, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 3, (IY+d) */
void Z80::Opc_fdcb_5f()
{
bit(3, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 4, (IY+d) */
void Z80::Opc_fdcb_60()
{
bit(4, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 4, (IY+d) */
void Z80::Opc_fdcb_61()
{
bit(4, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 4, (IY+d) */
void Z80::Opc_fdcb_62()
{
bit(4, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 4, (IY+d) */
void Z80::Opc_fdcb_63()
{
bit(4, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 4, (IY+d) */
void Z80::Opc_fdcb_64()
{
bit(4, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 4, (IY+d) */
void Z80::Opc_fdcb_65()
{
bit(4, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 4, (IY+d) */
void Z80::Opc_fdcb_66()
{
bit(4, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 4, (IY+d) */
void Z80::Opc_fdcb_67()
{
bit(4, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 5, (IY+d) */
void Z80::Opc_fdcb_68()
{
bit(5, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 5, (IY+d) */
void Z80::Opc_fdcb_69()
{
bit(5, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 5, (IY+d) */
void Z80::Opc_fdcb_6a()
{
bit(5, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 5, (IY+d) */
void Z80::Opc_fdcb_6b()
{
bit(5, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 5, (IY+d) */
void Z80::Opc_fdcb_6c()
{
bit(5, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 5, (IY+d) */
void Z80::Opc_fdcb_6d()
{
bit(5, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 5, (IY+d) */
void Z80::Opc_fdcb_6e()
{
bit(5, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 5, (IY+d) */
void Z80::Opc_fdcb_6f()
{
bit(5, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 6, (IY+d) */
void Z80::Opc_fdcb_70()
{
bit(6, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 6, (IY+d) */
void Z80::Opc_fdcb_71()
{
bit(6, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 6, (IY+d) */
void Z80::Opc_fdcb_72()
{
bit(6, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 6, (IY+d) */
void Z80::Opc_fdcb_73()
{
bit(6, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 6, (IY+d) */
void Z80::Opc_fdcb_74()
{
bit(6, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 6, (IY+d) */
void Z80::Opc_fdcb_75()
{
bit(6, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 6, (IY+d) */
void Z80::Opc_fdcb_76()
{
bit(6, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 6, (IY+d) */
void Z80::Opc_fdcb_77()
{
bit(6, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 7, (IY+d) */
void Z80::Opc_fdcb_78()
{
bit(7, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 7, (IY+d) */
void Z80::Opc_fdcb_79()
{
bit(7, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 7, (IY+d) */
void Z80::Opc_fdcb_7a()
{
bit(7, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 7, (IY+d) */
void Z80::Opc_fdcb_7b()
{
bit(7, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 7, (IY+d) */
void Z80::Opc_fdcb_7c()
{
bit(7, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 7, (IY+d) */
void Z80::Opc_fdcb_7d()
{
bit(7, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 7, (IY+d) */
void Z80::Opc_fdcb_7e()
{
bit(7, env.rd8(IYd));
cycleCount += 20;
}
/* BIT 7, (IY+d) */
void Z80::Opc_fdcb_7f()
{
bit(7, env.rd8(IYd));
cycleCount += 20;
}
/* LD B, RES 0, (IY+d) */
void Z80::Opc_fdcb_80()
{
env.wr8(IYd, res(0, env.rd8(IYd)));
B = env.rd8(IYd);
cycleCount += 23;
}
/* LD C, RES 0, (IY+d) */
void Z80::Opc_fdcb_81()
{
env.wr8(IYd, res(0, env.rd8(IYd)));
C = env.rd8(IYd);
cycleCount += 23;
}
/* LD D, RES 0, (IY+d) */
void Z80::Opc_fdcb_82()
{
env.wr8(IYd, res(0, env.rd8(IYd)));
D = env.rd8(IYd);
cycleCount += 23;
}
/* LD E, RES 0, (IY+d) */
void Z80::Opc_fdcb_83()
{
env.wr8(IYd, res(0, env.rd8(IYd)));
E = env.rd8(IYd);
cycleCount += 23;
}
/* LD H, RES 0, (IY+d) */
void Z80::Opc_fdcb_84()
{
env.wr8(IYd, res(0, env.rd8(IYd)));
H = env.rd8(IYd);
cycleCount += 23;
}
/* LD L, RES 0, (IY+d) */
void Z80::Opc_fdcb_85()
{
env.wr8(IYd, res(0, env.rd8(IYd)));
L = env.rd8(IYd);
cycleCount += 23;
}
/* RES 0, (IY+d) */
void Z80::Opc_fdcb_86()
{
env.wr8(IYd, res(0, env.rd8(IYd)));
cycleCount += 23;
}
/* LD A, RES 0, (IY+d) */
void Z80::Opc_fdcb_87()
{
env.wr8(IYd, res(0, env.rd8(IYd)));
A = env.rd8(IYd);
cycleCount += 23;
}
/* LD B, RES 1, (IY+d) */
void Z80::Opc_fdcb_88()
{
env.wr8(IYd, res(1, env.rd8(IYd)));
B = env.rd8(IYd);
cycleCount += 23;
}
/* LD C, RES 1, (IY+d) */
void Z80::Opc_fdcb_89()
{
env.wr8(IYd, res(1, env.rd8(IYd)));
C = env.rd8(IYd);
cycleCount += 23;
}
/* LD D, RES 1, (IY+d) */
void Z80::Opc_fdcb_8a()
{
env.wr8(IYd, res(1, env.rd8(IYd)));
D = env.rd8(IYd);
cycleCount += 23;
}
/* LD E, RES 1, (IY+d) */
void Z80::Opc_fdcb_8b()
{
env.wr8(IYd, res(1, env.rd8(IYd)));
E = env.rd8(IYd);
cycleCount += 23;
}
/* LD H, RES 1, (IY+d) */
void Z80::Opc_fdcb_8c()
{
env.wr8(IYd, res(1, env.rd8(IYd)));
H = env.rd8(IYd);
cycleCount += 23;
}
/* LD L, RES 1, (IY+d) */
void Z80::Opc_fdcb_8d()
{
env.wr8(IYd, res(1, env.rd8(IYd)));
L = env.rd8(IYd);
cycleCount += 23;
}
/* RES 1, (IY+d) */
void Z80::Opc_fdcb_8e()
{
env.wr8(IYd, res(1, env.rd8(IYd)));
cycleCount += 23;
}
/* LD A, RES 1, (IY+d) */
void Z80::Opc_fdcb_8f()
{
env.wr8(IYd, res(1, env.rd8(IYd)));
A = env.rd8(IYd);
cycleCount += 23;
}
/* LD B, RES 2, (IY+d) */
void Z80::Opc_fdcb_90()
{
env.wr8(IYd, res(2, env.rd8(IYd)));
B = env.rd8(IYd);
cycleCount += 23;
}
/* LD C, RES 2, (IY+d) */
void Z80::Opc_fdcb_91()
{
env.wr8(IYd, res(2, env.rd8(IYd)));
C = env.rd8(IYd);
cycleCount += 23;
}
/* LD D, RES 2, (IY+d) */
void Z80::Opc_fdcb_92()
{
env.wr8(IYd, res(2, env.rd8(IYd)));
D = env.rd8(IYd);
cycleCount += 23;
}
/* LD E, RES 2, (IY+d) */
void Z80::Opc_fdcb_93()
{
env.wr8(IYd, res(2, env.rd8(IYd)));
E = env.rd8(IYd);
cycleCount += 23;
}
/* LD H, RES 2, (IY+d) */
void Z80::Opc_fdcb_94()
{
env.wr8(IYd, res(2, env.rd8(IYd)));
H = env.rd8(IYd);
cycleCount += 23;
}
/* LD L, RES 2, (IY+d) */
void Z80::Opc_fdcb_95()
{
env.wr8(IYd, res(2, env.rd8(IYd)));
L = env.rd8(IYd);
cycleCount += 23;
}
/* RES 2, (IY+d) */
void Z80::Opc_fdcb_96()
{
env.wr8(IYd, res(2, env.rd8(IYd)));
cycleCount += 23;
}
/* LD A, RES 2, (IY+d) */
void Z80::Opc_fdcb_97()
{
env.wr8(IYd, res(2, env.rd8(IYd)));
A = env.rd8(IYd);
cycleCount += 23;
}
/* LD B, RES 3, (IY+d) */
void Z80::Opc_fdcb_98()
{
env.wr8(IYd, res(3, env.rd8(IYd)));
B = env.rd8(IYd);
cycleCount += 23;
}
/* LD C, RES 3, (IY+d) */
void Z80::Opc_fdcb_99()
{
env.wr8(IYd, res(3, env.rd8(IYd)));
C = env.rd8(IYd);
cycleCount += 23;
}
/* LD D, RES 3, (IY+d) */
void Z80::Opc_fdcb_9a()
{
env.wr8(IYd, res(3, env.rd8(IYd)));
D = env.rd8(IYd);
cycleCount += 23;
}
/* LD E, RES 3, (IY+d) */
void Z80::Opc_fdcb_9b()
{
env.wr8(IYd, res(3, env.rd8(IYd)));
E = env.rd8(IYd);
cycleCount += 23;
}
/* LD H, RES 3, (IY+d) */
void Z80::Opc_fdcb_9c()
{
env.wr8(IYd, res(3, env.rd8(IYd)));
H = env.rd8(IYd);
cycleCount += 23;
}
/* LD L, RES 3, (IY+d) */
void Z80::Opc_fdcb_9d()
{
env.wr8(IYd, res(3, env.rd8(IYd)));
L = env.rd8(IYd);
cycleCount += 23;
}
/* RES 3, (IY+d) */
void Z80::Opc_fdcb_9e()
{
env.wr8(IYd, res(3, env.rd8(IYd)));
cycleCount += 23;
}
/* LD A, RES 3, (IY+d) */
void Z80::Opc_fdcb_9f()
{
env.wr8(IYd, res(3, env.rd8(IYd)));
A = env.rd8(IYd);
cycleCount += 23;
}
/* LD B, RES 4, (IY+d) */
void Z80::Opc_fdcb_a0()
{
env.wr8(IYd, res(4, env.rd8(IYd)));
B = env.rd8(IYd);
cycleCount += 23;
}
/* LD C, RES 4, (IY+d) */
void Z80::Opc_fdcb_a1()
{
env.wr8(IYd, res(4, env.rd8(IYd)));
C = env.rd8(IYd);
cycleCount += 23;
}
/* LD D, RES 4, (IY+d) */
void Z80::Opc_fdcb_a2()
{
env.wr8(IYd, res(4, env.rd8(IYd)));
D = env.rd8(IYd);
cycleCount += 23;
}
/* LD E, RES 4, (IY+d) */
void Z80::Opc_fdcb_a3()
{
env.wr8(IYd, res(4, env.rd8(IYd)));
E = env.rd8(IYd);
cycleCount += 23;
}
/* LD H, RES 4, (IY+d) */
void Z80::Opc_fdcb_a4()
{
env.wr8(IYd, res(4, env.rd8(IYd)));
H = env.rd8(IYd);
cycleCount += 23;
}
/* LD L, RES 4, (IY+d) */
void Z80::Opc_fdcb_a5()
{
env.wr8(IYd, res(4, env.rd8(IYd)));
L = env.rd8(IYd);
cycleCount += 23;
}
/* RES 4, (IY+d) */
void Z80::Opc_fdcb_a6()
{
env.wr8(IYd, res(4, env.rd8(IYd)));
cycleCount += 23;
}
/* LD A, RES 4, (IY+d) */
void Z80::Opc_fdcb_a7()
{
env.wr8(IYd, res(4, env.rd8(IYd)));
A = env.rd8(IYd);
cycleCount += 23;
}
/* LD B, RES 5, (IY+d) */
void Z80::Opc_fdcb_a8()
{
env.wr8(IYd, res(5, env.rd8(IYd)));
B = env.rd8(IYd);
cycleCount += 23;
}
/* LD C, RES 5, (IY+d) */
void Z80::Opc_fdcb_a9()
{
env.wr8(IYd, res(5, env.rd8(IYd)));
C = env.rd8(IYd);
cycleCount += 23;
}
/* LD D, RES 5, (IY+d) */
void Z80::Opc_fdcb_aa()
{
env.wr8(IYd, res(5, env.rd8(IYd)));
D = env.rd8(IYd);
cycleCount += 23;
}
/* LD E, RES 5, (IY+d) */
void Z80::Opc_fdcb_ab()
{
env.wr8(IYd, res(5, env.rd8(IYd)));
E = env.rd8(IYd);
cycleCount += 23;
}
/* LD H, RES 5, (IY+d) */
void Z80::Opc_fdcb_ac()
{
env.wr8(IYd, res(5, env.rd8(IYd)));
H = env.rd8(IYd);
cycleCount += 23;
}
/* LD L, RES 5, (IY+d) */
void Z80::Opc_fdcb_ad()
{
env.wr8(IYd, res(5, env.rd8(IYd)));
L = env.rd8(IYd);
cycleCount += 23;
}
/* RES 5, (IY+d) */
void Z80::Opc_fdcb_ae()
{
env.wr8(IYd, res(5, env.rd8(IYd)));
cycleCount += 23;
}
/* LD A, RES 5, (IY+d) */
void Z80::Opc_fdcb_af()
{
env.wr8(IYd, res(5, env.rd8(IYd)));
A = env.rd8(IYd);
cycleCount += 23;
}
/* LD B, RES 6, (IY+d) */
void Z80::Opc_fdcb_b0()
{
env.wr8(IYd, res(6, env.rd8(IYd)));
B = env.rd8(IYd);
cycleCount += 23;
}
/* LD C, RES 6, (IY+d) */
void Z80::Opc_fdcb_b1()
{
env.wr8(IYd, res(6, env.rd8(IYd)));
C = env.rd8(IYd);
cycleCount += 23;
}
/* LD D, RES 6, (IY+d) */
void Z80::Opc_fdcb_b2()
{
env.wr8(IYd, res(6, env.rd8(IYd)));
D = env.rd8(IYd);
cycleCount += 23;
}
/* LD E, RES 6, (IY+d) */
void Z80::Opc_fdcb_b3()
{
env.wr8(IYd, res(6, env.rd8(IYd)));
E = env.rd8(IYd);
cycleCount += 23;
}
/* LD H, RES 6, (IY+d) */
void Z80::Opc_fdcb_b4()
{
env.wr8(IYd, res(6, env.rd8(IYd)));
H = env.rd8(IYd);
cycleCount += 23;
}
/* LD L, RES 6, (IY+d) */
void Z80::Opc_fdcb_b5()
{
env.wr8(IYd, res(6, env.rd8(IYd)));
L = env.rd8(IYd);
cycleCount += 23;
}
/* RES 6, (IY+d) */
void Z80::Opc_fdcb_b6()
{
env.wr8(IYd, res(6, env.rd8(IYd)));
cycleCount += 23;
}
/* LD A, RES 6, (IY+d) */
void Z80::Opc_fdcb_b7()
{
env.wr8(IYd, res(6, env.rd8(IYd)));
A = env.rd8(IYd);
cycleCount += 23;
}
/* LD B, RES 7, (IY+d) */
void Z80::Opc_fdcb_b8()
{
env.wr8(IYd, res(7, env.rd8(IYd)));
B = env.rd8(IYd);
cycleCount += 23;
}
/* LD C, RES 7, (IY+d) */
void Z80::Opc_fdcb_b9()
{
env.wr8(IYd, res(7, env.rd8(IYd)));
C = env.rd8(IYd);
cycleCount += 23;
}
/* LD D, RES 7, (IY+d) */
void Z80::Opc_fdcb_ba()
{
env.wr8(IYd, res(7, env.rd8(IYd)));
D = env.rd8(IYd);
cycleCount += 23;
}
/* LD E, RES 7, (IY+d) */
void Z80::Opc_fdcb_bb()
{
env.wr8(IYd, res(7, env.rd8(IYd)));
E = env.rd8(IYd);
cycleCount += 23;
}
/* LD H, RES 7, (IY+d) */
void Z80::Opc_fdcb_bc()
{
env.wr8(IYd, res(7, env.rd8(IYd)));
H = env.rd8(IYd);
cycleCount += 23;
}
/* LD L, RES 7, (IY+d) */
void Z80::Opc_fdcb_bd()
{
env.wr8(IYd, res(7, env.rd8(IYd)));
L = env.rd8(IYd);
cycleCount += 23;
}
/* RES 7, (IY+d) */
void Z80::Opc_fdcb_be()
{
env.wr8(IYd, res(7, env.rd8(IYd)));
cycleCount += 23;
}
/* LD A, RES 7, (IY+d) */
void Z80::Opc_fdcb_bf()
{
env.wr8(IYd, res(7, env.rd8(IYd)));
A = env.rd8(IYd);
cycleCount += 23;
}
/* LD B, SET 0, (IY+d) */
void Z80::Opc_fdcb_c0()
{
env.wr8(IYd, set(0, env.rd8(IYd)));
B = env.rd8(IYd);
cycleCount += 23;
}
/* LD C, SET 0, (IY+d) */
void Z80::Opc_fdcb_c1()
{
env.wr8(IYd, set(0, env.rd8(IYd)));
C = env.rd8(IYd);
cycleCount += 23;
}
/* LD D, SET 0, (IY+d) */
void Z80::Opc_fdcb_c2()
{
env.wr8(IYd, set(0, env.rd8(IYd)));
D = env.rd8(IYd);
cycleCount += 23;
}
/* LD E, SET 0, (IY+d) */
void Z80::Opc_fdcb_c3()
{
env.wr8(IYd, set(0, env.rd8(IYd)));
E = env.rd8(IYd);
cycleCount += 23;
}
/* LD H, SET 0, (IY+d) */
void Z80::Opc_fdcb_c4()
{
env.wr8(IYd, set(0, env.rd8(IYd)));
H = env.rd8(IYd);
cycleCount += 23;
}
/* LD L, SET 0, (IY+d) */
void Z80::Opc_fdcb_c5()
{
env.wr8(IYd, set(0, env.rd8(IYd)));
L = env.rd8(IYd);
cycleCount += 23;
}
/* SET 0, (IY+d) */
void Z80::Opc_fdcb_c6()
{
env.wr8(IYd, set(0, env.rd8(IYd)));
cycleCount += 23;
}
/* LD A, SET 0, (IY+d) */
void Z80::Opc_fdcb_c7()
{
env.wr8(IYd, set(0, env.rd8(IYd)));
A = env.rd8(IYd);
cycleCount += 23;
}
/* LD B, SET 1, (IY+d) */
void Z80::Opc_fdcb_c8()
{
env.wr8(IYd, set(1, env.rd8(IYd)));
B = env.rd8(IYd);
cycleCount += 23;
}
/* LD C, SET 1, (IY+d) */
void Z80::Opc_fdcb_c9()
{
env.wr8(IYd, set(1, env.rd8(IYd)));
C = env.rd8(IYd);
cycleCount += 23;
}
/* LD D, SET 1, (IY+d) */
void Z80::Opc_fdcb_ca()
{
env.wr8(IYd, set(1, env.rd8(IYd)));
D = env.rd8(IYd);
cycleCount += 23;
}
/* LD E, SET 1, (IY+d) */
void Z80::Opc_fdcb_cb()
{
env.wr8(IYd, set(1, env.rd8(IYd)));
E = env.rd8(IYd);
cycleCount += 23;
}
/* LD H, SET 1, (IY+d) */
void Z80::Opc_fdcb_cc()
{
env.wr8(IYd, set(1, env.rd8(IYd)));
H = env.rd8(IYd);
cycleCount += 23;
}
/* LD L, SET 1, (IY+d) */
void Z80::Opc_fdcb_cd()
{
env.wr8(IYd, set(1, env.rd8(IYd)));
L = env.rd8(IYd);
cycleCount += 23;
}
/* SET 1, (IY+d) */
void Z80::Opc_fdcb_ce()
{
env.wr8(IYd, set(1, env.rd8(IYd)));
cycleCount += 23;
}
/* LD A, SET 1, (IY+d) */
void Z80::Opc_fdcb_cf()
{
env.wr8(IYd, set(1, env.rd8(IYd)));
A = env.rd8(IYd);
cycleCount += 23;
}
/* LD B, SET 2, (IY+d) */
void Z80::Opc_fdcb_d0()
{
env.wr8(IYd, set(2, env.rd8(IYd)));
B = env.rd8(IYd);
cycleCount += 23;
}
/* LD C, SET 2, (IY+d) */
void Z80::Opc_fdcb_d1()
{
env.wr8(IYd, set(2, env.rd8(IYd)));
C = env.rd8(IYd);
cycleCount += 23;
}
/* LD D, SET 2, (IY+d) */
void Z80::Opc_fdcb_d2()
{
env.wr8(IYd, set(2, env.rd8(IYd)));
D = env.rd8(IYd);
cycleCount += 23;
}
/* LD E, SET 2, (IY+d) */
void Z80::Opc_fdcb_d3()
{
env.wr8(IYd, set(2, env.rd8(IYd)));
E = env.rd8(IYd);
cycleCount += 23;
}
/* LD H, SET 2, (IY+d) */
void Z80::Opc_fdcb_d4()
{
env.wr8(IYd, set(2, env.rd8(IYd)));
H = env.rd8(IYd);
cycleCount += 23;
}
/* LD L, SET 2, (IY+d) */
void Z80::Opc_fdcb_d5()
{
env.wr8(IYd, set(2, env.rd8(IYd)));
L = env.rd8(IYd);
cycleCount += 23;
}
/* SET 2, (IY+d) */
void Z80::Opc_fdcb_d6()
{
env.wr8(IYd, set(2, env.rd8(IYd)));
cycleCount += 23;
}
/* LD A, SET 2, (IY+d) */
void Z80::Opc_fdcb_d7()
{
env.wr8(IYd, set(2, env.rd8(IYd)));
A = env.rd8(IYd);
cycleCount += 23;
}
/* LD B, SET 3, (IY+d) */
void Z80::Opc_fdcb_d8()
{
env.wr8(IYd, set(3, env.rd8(IYd)));
B = env.rd8(IYd);
cycleCount += 23;
}
/* LD C, SET 3, (IY+d) */
void Z80::Opc_fdcb_d9()
{
env.wr8(IYd, set(3, env.rd8(IYd)));
C = env.rd8(IYd);
cycleCount += 23;
}
/* LD D, SET 3, (IY+d) */
void Z80::Opc_fdcb_da()
{
env.wr8(IYd, set(3, env.rd8(IYd)));
D = env.rd8(IYd);
cycleCount += 23;
}
/* LD E, SET 3, (IY+d) */
void Z80::Opc_fdcb_db()
{
env.wr8(IYd, set(3, env.rd8(IYd)));
E = env.rd8(IYd);
cycleCount += 23;
}
/* LD H, SET 3, (IY+d) */
void Z80::Opc_fdcb_dc()
{
env.wr8(IYd, set(3, env.rd8(IYd)));
H = env.rd8(IYd);
cycleCount += 23;
}
/* LD L, SET 3, (IY+d) */
void Z80::Opc_fdcb_dd()
{
env.wr8(IYd, set(3, env.rd8(IYd)));
L = env.rd8(IYd);
cycleCount += 23;
}
/* SET 3, (IY+d) */
void Z80::Opc_fdcb_de()
{
env.wr8(IYd, set(3, env.rd8(IYd)));
cycleCount += 23;
}
/* LD A, SET 3, (IY+d) */
void Z80::Opc_fdcb_df()
{
env.wr8(IYd, set(3, env.rd8(IYd)));
A = env.rd8(IYd);
cycleCount += 23;
}
/* LD B, SET 4, (IY+d) */
void Z80::Opc_fdcb_e0()
{
env.wr8(IYd, set(4, env.rd8(IYd)));
B = env.rd8(IYd);
cycleCount += 23;
}
/* LD C, SET 4, (IY+d) */
void Z80::Opc_fdcb_e1()
{
env.wr8(IYd, set(4, env.rd8(IYd)));
C = env.rd8(IYd);
cycleCount += 23;
}
/* LD D, SET 4, (IY+d) */
void Z80::Opc_fdcb_e2()
{
env.wr8(IYd, set(4, env.rd8(IYd)));
D = env.rd8(IYd);
cycleCount += 23;
}
/* LD E, SET 4, (IY+d) */
void Z80::Opc_fdcb_e3()
{
env.wr8(IYd, set(4, env.rd8(IYd)));
E = env.rd8(IYd);
cycleCount += 23;
}
/* LD H, SET 4, (IY+d) */
void Z80::Opc_fdcb_e4()
{
env.wr8(IYd, set(4, env.rd8(IYd)));
H = env.rd8(IYd);
cycleCount += 23;
}
/* LD L, SET 4, (IY+d) */
void Z80::Opc_fdcb_e5()
{
env.wr8(IYd, set(4, env.rd8(IYd)));
L = env.rd8(IYd);
cycleCount += 23;
}
/* SET 4, (IY+d) */
void Z80::Opc_fdcb_e6()
{
env.wr8(IYd, set(4, env.rd8(IYd)));
cycleCount += 23;
}
/* LD A, SET 4, (IY+d) */
void Z80::Opc_fdcb_e7()
{
env.wr8(IYd, set(4, env.rd8(IYd)));
A = env.rd8(IYd);
cycleCount += 23;
}
/* LD B, SET 5, (IY+d) */
void Z80::Opc_fdcb_e8()
{
env.wr8(IYd, set(5, env.rd8(IYd)));
B = env.rd8(IYd);
cycleCount += 23;
}
/* LD C, SET 5, (IY+d) */
void Z80::Opc_fdcb_e9()
{
env.wr8(IYd, set(5, env.rd8(IYd)));
C = env.rd8(IYd);
cycleCount += 23;
}
/* LD D, SET 5, (IY+d) */
void Z80::Opc_fdcb_ea()
{
env.wr8(IYd, set(5, env.rd8(IYd)));
D = env.rd8(IYd);
cycleCount += 23;
}
/* LD E, SET 5, (IY+d) */
void Z80::Opc_fdcb_eb()
{
env.wr8(IYd, set(5, env.rd8(IYd)));
E = env.rd8(IYd);
cycleCount += 23;
}
/* LD H, SET 5, (IY+d) */
void Z80::Opc_fdcb_ec()
{
env.wr8(IYd, set(5, env.rd8(IYd)));
H = env.rd8(IYd);
cycleCount += 23;
}
/* LD L, SET 5, (IY+d) */
void Z80::Opc_fdcb_ed()
{
env.wr8(IYd, set(5, env.rd8(IYd)));
L = env.rd8(IYd);
cycleCount += 23;
}
/* SET 5, (IY+d) */
void Z80::Opc_fdcb_ee()
{
env.wr8(IYd, set(5, env.rd8(IYd)));
cycleCount += 23;
}
/* LD A, SET 5, (IY+d) */
void Z80::Opc_fdcb_ef()
{
env.wr8(IYd, set(5, env.rd8(IYd)));
A = env.rd8(IYd);
cycleCount += 23;
}
/* LD B, SET 6, (IY+d) */
void Z80::Opc_fdcb_f0()
{
env.wr8(IYd, set(6, env.rd8(IYd)));
B = env.rd8(IYd);
cycleCount += 23;
}
/* LD C, SET 6, (IY+d) */
void Z80::Opc_fdcb_f1()
{
env.wr8(IYd, set(6, env.rd8(IYd)));
C = env.rd8(IYd);
cycleCount += 23;
}
/* LD D, SET 6, (IY+d) */
void Z80::Opc_fdcb_f2()
{
env.wr8(IYd, set(6, env.rd8(IYd)));
D = env.rd8(IYd);
cycleCount += 23;
}
/* LD E, SET 6, (IY+d) */
void Z80::Opc_fdcb_f3()
{
env.wr8(IYd, set(6, env.rd8(IYd)));
E = env.rd8(IYd);
cycleCount += 23;
}
/* LD H, SET 6, (IY+d) */
void Z80::Opc_fdcb_f4()
{
env.wr8(IYd, set(6, env.rd8(IYd)));
H = env.rd8(IYd);
cycleCount += 23;
}
/* LD L, SET 6, (IY+d) */
void Z80::Opc_fdcb_f5()
{
env.wr8(IYd, set(6, env.rd8(IYd)));
L = env.rd8(IYd);
cycleCount += 23;
}
/* SET 6, (IY+d) */
void Z80::Opc_fdcb_f6()
{
env.wr8(IYd, set(6, env.rd8(IYd)));
cycleCount += 23;
}
/* LD A, SET 6, (IY+d) */
void Z80::Opc_fdcb_f7()
{
env.wr8(IYd, set(6, env.rd8(IYd)));
A = env.rd8(IYd);
cycleCount += 23;
}
/* LD B, SET 7, (IY+d) */
void Z80::Opc_fdcb_f8()
{
env.wr8(IYd, set(7, env.rd8(IYd)));
B = env.rd8(IYd);
cycleCount += 23;
}
/* LD C, SET 7, (IY+d) */
void Z80::Opc_fdcb_f9()
{
env.wr8(IYd, set(7, env.rd8(IYd)));
C = env.rd8(IYd);
cycleCount += 23;
}
/* LD D, SET 7, (IY+d) */
void Z80::Opc_fdcb_fa()
{
env.wr8(IYd, set(7, env.rd8(IYd)));
D = env.rd8(IYd);
cycleCount += 23;
}
/* LD E, SET 7, (IY+d) */
void Z80::Opc_fdcb_fb()
{
env.wr8(IYd, set(7, env.rd8(IYd)));
E = env.rd8(IYd);
cycleCount += 23;
}
/* LD H, SET 7, (IY+d) */
void Z80::Opc_fdcb_fc()
{
env.wr8(IYd, set(7, env.rd8(IYd)));
H = env.rd8(IYd);
cycleCount += 23;
}
/* LD L, SET 7, (IY+d) */
void Z80::Opc_fdcb_fd()
{
env.wr8(IYd, set(7, env.rd8(IYd)));
L = env.rd8(IYd);
cycleCount += 23;
}
/* SET 7, (IY+d) */
void Z80::Opc_fdcb_fe()
{
env.wr8(IYd, set(7, env.rd8(IYd)));
cycleCount += 23;
}
/* LD A, SET 7, (IY+d) */
void Z80::Opc_fdcb_ff()
{
env.wr8(IYd, set(7, env.rd8(IYd)));
A = env.rd8(IYd);
cycleCount += 23;
}
Z80::Opc_handler Z80::Opc_fdcb[256] =
{
&Z80::Opc_fdcb_00,
&Z80::Opc_fdcb_01,
&Z80::Opc_fdcb_02,
&Z80::Opc_fdcb_03,
&Z80::Opc_fdcb_04,
&Z80::Opc_fdcb_05,
&Z80::Opc_fdcb_06,
&Z80::Opc_fdcb_07,
&Z80::Opc_fdcb_08,
&Z80::Opc_fdcb_09,
&Z80::Opc_fdcb_0a,
&Z80::Opc_fdcb_0b,
&Z80::Opc_fdcb_0c,
&Z80::Opc_fdcb_0d,
&Z80::Opc_fdcb_0e,
&Z80::Opc_fdcb_0f,
&Z80::Opc_fdcb_10,
&Z80::Opc_fdcb_11,
&Z80::Opc_fdcb_12,
&Z80::Opc_fdcb_13,
&Z80::Opc_fdcb_14,
&Z80::Opc_fdcb_15,
&Z80::Opc_fdcb_16,
&Z80::Opc_fdcb_17,
&Z80::Opc_fdcb_18,
&Z80::Opc_fdcb_19,
&Z80::Opc_fdcb_1a,
&Z80::Opc_fdcb_1b,
&Z80::Opc_fdcb_1c,
&Z80::Opc_fdcb_1d,
&Z80::Opc_fdcb_1e,
&Z80::Opc_fdcb_1f,
&Z80::Opc_fdcb_20,
&Z80::Opc_fdcb_21,
&Z80::Opc_fdcb_22,
&Z80::Opc_fdcb_23,
&Z80::Opc_fdcb_24,
&Z80::Opc_fdcb_25,
&Z80::Opc_fdcb_26,
&Z80::Opc_fdcb_27,
&Z80::Opc_fdcb_28,
&Z80::Opc_fdcb_29,
&Z80::Opc_fdcb_2a,
&Z80::Opc_fdcb_2b,
&Z80::Opc_fdcb_2c,
&Z80::Opc_fdcb_2d,
&Z80::Opc_fdcb_2e,
&Z80::Opc_fdcb_2f,
&Z80::Opc_fdcb_30,
&Z80::Opc_fdcb_31,
&Z80::Opc_fdcb_32,
&Z80::Opc_fdcb_33,
&Z80::Opc_fdcb_34,
&Z80::Opc_fdcb_35,
&Z80::Opc_fdcb_36,
&Z80::Opc_fdcb_37,
&Z80::Opc_fdcb_38,
&Z80::Opc_fdcb_39,
&Z80::Opc_fdcb_3a,
&Z80::Opc_fdcb_3b,
&Z80::Opc_fdcb_3c,
&Z80::Opc_fdcb_3d,
&Z80::Opc_fdcb_3e,
&Z80::Opc_fdcb_3f,
&Z80::Opc_fdcb_40,
&Z80::Opc_fdcb_41,
&Z80::Opc_fdcb_42,
&Z80::Opc_fdcb_43,
&Z80::Opc_fdcb_44,
&Z80::Opc_fdcb_45,
&Z80::Opc_fdcb_46,
&Z80::Opc_fdcb_47,
&Z80::Opc_fdcb_48,
&Z80::Opc_fdcb_49,
&Z80::Opc_fdcb_4a,
&Z80::Opc_fdcb_4b,
&Z80::Opc_fdcb_4c,
&Z80::Opc_fdcb_4d,
&Z80::Opc_fdcb_4e,
&Z80::Opc_fdcb_4f,
&Z80::Opc_fdcb_50,
&Z80::Opc_fdcb_51,
&Z80::Opc_fdcb_52,
&Z80::Opc_fdcb_53,
&Z80::Opc_fdcb_54,
&Z80::Opc_fdcb_55,
&Z80::Opc_fdcb_56,
&Z80::Opc_fdcb_57,
&Z80::Opc_fdcb_58,
&Z80::Opc_fdcb_59,
&Z80::Opc_fdcb_5a,
&Z80::Opc_fdcb_5b,
&Z80::Opc_fdcb_5c,
&Z80::Opc_fdcb_5d,
&Z80::Opc_fdcb_5e,
&Z80::Opc_fdcb_5f,
&Z80::Opc_fdcb_60,
&Z80::Opc_fdcb_61,
&Z80::Opc_fdcb_62,
&Z80::Opc_fdcb_63,
&Z80::Opc_fdcb_64,
&Z80::Opc_fdcb_65,
&Z80::Opc_fdcb_66,
&Z80::Opc_fdcb_67,
&Z80::Opc_fdcb_68,
&Z80::Opc_fdcb_69,
&Z80::Opc_fdcb_6a,
&Z80::Opc_fdcb_6b,
&Z80::Opc_fdcb_6c,
&Z80::Opc_fdcb_6d,
&Z80::Opc_fdcb_6e,
&Z80::Opc_fdcb_6f,
&Z80::Opc_fdcb_70,
&Z80::Opc_fdcb_71,
&Z80::Opc_fdcb_72,
&Z80::Opc_fdcb_73,
&Z80::Opc_fdcb_74,
&Z80::Opc_fdcb_75,
&Z80::Opc_fdcb_76,
&Z80::Opc_fdcb_77,
&Z80::Opc_fdcb_78,
&Z80::Opc_fdcb_79,
&Z80::Opc_fdcb_7a,
&Z80::Opc_fdcb_7b,
&Z80::Opc_fdcb_7c,
&Z80::Opc_fdcb_7d,
&Z80::Opc_fdcb_7e,
&Z80::Opc_fdcb_7f,
&Z80::Opc_fdcb_80,
&Z80::Opc_fdcb_81,
&Z80::Opc_fdcb_82,
&Z80::Opc_fdcb_83,
&Z80::Opc_fdcb_84,
&Z80::Opc_fdcb_85,
&Z80::Opc_fdcb_86,
&Z80::Opc_fdcb_87,
&Z80::Opc_fdcb_88,
&Z80::Opc_fdcb_89,
&Z80::Opc_fdcb_8a,
&Z80::Opc_fdcb_8b,
&Z80::Opc_fdcb_8c,
&Z80::Opc_fdcb_8d,
&Z80::Opc_fdcb_8e,
&Z80::Opc_fdcb_8f,
&Z80::Opc_fdcb_90,
&Z80::Opc_fdcb_91,
&Z80::Opc_fdcb_92,
&Z80::Opc_fdcb_93,
&Z80::Opc_fdcb_94,
&Z80::Opc_fdcb_95,
&Z80::Opc_fdcb_96,
&Z80::Opc_fdcb_97,
&Z80::Opc_fdcb_98,
&Z80::Opc_fdcb_99,
&Z80::Opc_fdcb_9a,
&Z80::Opc_fdcb_9b,
&Z80::Opc_fdcb_9c,
&Z80::Opc_fdcb_9d,
&Z80::Opc_fdcb_9e,
&Z80::Opc_fdcb_9f,
&Z80::Opc_fdcb_a0,
&Z80::Opc_fdcb_a1,
&Z80::Opc_fdcb_a2,
&Z80::Opc_fdcb_a3,
&Z80::Opc_fdcb_a4,
&Z80::Opc_fdcb_a5,
&Z80::Opc_fdcb_a6,
&Z80::Opc_fdcb_a7,
&Z80::Opc_fdcb_a8,
&Z80::Opc_fdcb_a9,
&Z80::Opc_fdcb_aa,
&Z80::Opc_fdcb_ab,
&Z80::Opc_fdcb_ac,
&Z80::Opc_fdcb_ad,
&Z80::Opc_fdcb_ae,
&Z80::Opc_fdcb_af,
&Z80::Opc_fdcb_b0,
&Z80::Opc_fdcb_b1,
&Z80::Opc_fdcb_b2,
&Z80::Opc_fdcb_b3,
&Z80::Opc_fdcb_b4,
&Z80::Opc_fdcb_b5,
&Z80::Opc_fdcb_b6,
&Z80::Opc_fdcb_b7,
&Z80::Opc_fdcb_b8,
&Z80::Opc_fdcb_b9,
&Z80::Opc_fdcb_ba,
&Z80::Opc_fdcb_bb,
&Z80::Opc_fdcb_bc,
&Z80::Opc_fdcb_bd,
&Z80::Opc_fdcb_be,
&Z80::Opc_fdcb_bf,
&Z80::Opc_fdcb_c0,
&Z80::Opc_fdcb_c1,
&Z80::Opc_fdcb_c2,
&Z80::Opc_fdcb_c3,
&Z80::Opc_fdcb_c4,
&Z80::Opc_fdcb_c5,
&Z80::Opc_fdcb_c6,
&Z80::Opc_fdcb_c7,
&Z80::Opc_fdcb_c8,
&Z80::Opc_fdcb_c9,
&Z80::Opc_fdcb_ca,
&Z80::Opc_fdcb_cb,
&Z80::Opc_fdcb_cc,
&Z80::Opc_fdcb_cd,
&Z80::Opc_fdcb_ce,
&Z80::Opc_fdcb_cf,
&Z80::Opc_fdcb_d0,
&Z80::Opc_fdcb_d1,
&Z80::Opc_fdcb_d2,
&Z80::Opc_fdcb_d3,
&Z80::Opc_fdcb_d4,
&Z80::Opc_fdcb_d5,
&Z80::Opc_fdcb_d6,
&Z80::Opc_fdcb_d7,
&Z80::Opc_fdcb_d8,
&Z80::Opc_fdcb_d9,
&Z80::Opc_fdcb_da,
&Z80::Opc_fdcb_db,
&Z80::Opc_fdcb_dc,
&Z80::Opc_fdcb_dd,
&Z80::Opc_fdcb_de,
&Z80::Opc_fdcb_df,
&Z80::Opc_fdcb_e0,
&Z80::Opc_fdcb_e1,
&Z80::Opc_fdcb_e2,
&Z80::Opc_fdcb_e3,
&Z80::Opc_fdcb_e4,
&Z80::Opc_fdcb_e5,
&Z80::Opc_fdcb_e6,
&Z80::Opc_fdcb_e7,
&Z80::Opc_fdcb_e8,
&Z80::Opc_fdcb_e9,
&Z80::Opc_fdcb_ea,
&Z80::Opc_fdcb_eb,
&Z80::Opc_fdcb_ec,
&Z80::Opc_fdcb_ed,
&Z80::Opc_fdcb_ee,
&Z80::Opc_fdcb_ef,
&Z80::Opc_fdcb_f0,
&Z80::Opc_fdcb_f1,
&Z80::Opc_fdcb_f2,
&Z80::Opc_fdcb_f3,
&Z80::Opc_fdcb_f4,
&Z80::Opc_fdcb_f5,
&Z80::Opc_fdcb_f6,
&Z80::Opc_fdcb_f7,
&Z80::Opc_fdcb_f8,
&Z80::Opc_fdcb_f9,
&Z80::Opc_fdcb_fa,
&Z80::Opc_fdcb_fb,
&Z80::Opc_fdcb_fc,
&Z80::Opc_fdcb_fd,
&Z80::Opc_fdcb_fe,
&Z80::Opc_fdcb_ff
};
osmose-emulator-1.4/src/Opc_std.cpp 0000664 0000000 0000000 00000100064 13414301443 0017375 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#include "Z80.h"
#include
/* NOP */
void Z80::Opc_std_00()
{
cycleCount += 4;
}
/* LD BC,nn */
void Z80::Opc_std_01()
{
cycleCount += 10;
C = env.rd8( PC++ );
B = env.rd8( PC++ );
}
/* LD (BC),A */
void Z80::Opc_std_02()
{
cycleCount += 7;
setBCi( A );
}
/* INC BC */
void Z80::Opc_std_03()
{
cycleCount += 6;
setBC( getBC() + 1 );
}
/* INC B */
void Z80::Opc_std_04()
{
cycleCount += 4;
B = inc8( B );
}
/* DEC B */
void Z80::Opc_std_05()
{
cycleCount += 4;
B = dec8( B );
}
/* LD B,n */
void Z80::Opc_std_06()
{
cycleCount += 7;
B = env.rd8( PC++ );
}
/* RLCA & FF necessary ?*/
void Z80::Opc_std_07()
{
cycleCount += 4;
F = ( F &0xec ) | ( A >> 7 ); /* Outgoing bit is set in carry */
A = (( A << 1 ) | (( A &0x80 ) >> 7 )) &0xff;
}
/* EX AF, AF1 */
void Z80::Opc_std_08()
{
//u8 tmp1;
cycleCount += 4;
u16 tmp1 = A;
A = A1;
A1 = tmp1;
tmp1 = F;
F = F1;
F1 = tmp1;
}
/* ADD HL, BC */
void Z80::Opc_std_09()
{
cycleCount += 11;
setHL( add16( getHL(), getBC()));
}
/* LD A,(BC) */
void Z80::Opc_std_0a()
{
cycleCount += 7;
A = getBCi();
}
/* DEC BC */
void Z80::Opc_std_0b()
{
cycleCount += 6;
if ( C-- == 0 ) --B;
}
/* INC C */
void Z80::Opc_std_0c()
{
cycleCount += 4;
C = inc8( C );
}
/* DEC C */
void Z80::Opc_std_0d()
{
cycleCount += 4;
C = dec8( C );
}
/* LD C,n */
void Z80::Opc_std_0e()
{
cycleCount += 7;
C = env.rd8( PC++ );
}
/* RRCA & FF necessary ?*/
void Z80::Opc_std_0f()
{
cycleCount += 4;
F = ( F &0xec ) | ( A &0x29 ); /* Outgoing bit 0 set to carry */
A = (( A >> 1 ) | (( A &1 ) << 7 )) &0xff;
}
/* DJNZ */
void Z80::Opc_std_10()
{
B = ( B - 1 ) &0xff;
if ( B != 0 )
{
cycleCount += 13;
PC += (s8)env.rd8(PC);
PC++;
}
else
{
cycleCount += 8;
PC++;
}
}
/* LD DE,nn */
void Z80::Opc_std_11()
{
cycleCount += 10;
E = env.rd8( PC++ );
D = env.rd8( PC++ );
}
/* LD (DE),A */
void Z80::Opc_std_12()
{
cycleCount += 7;
setDEi( A );
}
/* INC DE */
void Z80::Opc_std_13()
{
cycleCount += 6;
setDE( getDE() + 1 );
}
/* INC D */
void Z80::Opc_std_14()
{
cycleCount += 4;
D = inc8( D );
}
/* DEC D */
void Z80::Opc_std_15()
{
cycleCount += 4;
D = dec8( D );
}
/* LD D,n */
void Z80::Opc_std_16()
{
cycleCount += 7;
D = env.rd8( PC++ );
}
/* RLA */
void Z80::Opc_std_17()
{
u16 tmp1 = A;
cycleCount += 4;
A = ( A << 1 ) &0xff;
A |= ( F &1 ); /* Get bit 1 from Carry */
F = ( F &0xEC ) | ( tmp1 >> 7 ); /* Save outgoing bit7 in Carry */
}
/* JR d */
void Z80::Opc_std_18()
{
// PC += (s8)env.rd8(PC++); Doesn't work anymore with GCC 4.1.1
// So Split the expression on two differents lines.
cycleCount += 12;
PC += (s8)env.rd8(PC);
PC++;
}
/* ADD HL, DE */
void Z80::Opc_std_19()
{
cycleCount += 11;
setHL( add16( getHL(), getDE()));
}
/* LD A,(DE) */
void Z80::Opc_std_1a()
{
cycleCount += 7;
A = getDEi();
}
/* DEC DE */
void Z80::Opc_std_1b()
{
cycleCount += 6;
setDE( getDE() - 1 );
}
/* INC E */
void Z80::Opc_std_1c()
{
cycleCount += 4;
E = inc8( E );
}
/* DEC E */
void Z80::Opc_std_1d()
{
cycleCount += 4;
E = dec8( E );
}
/* LD E,n */
void Z80::Opc_std_1e()
{
cycleCount += 7;
E = env.rd8( PC++ );
}
/* RRA */
void Z80::Opc_std_1f()
{
u16 tmp1 = A; /* Save value */
A = (( A >> 1 ) | (( F &1 ) << 7 )); /* Set carry into Accu. bit7 */
F = ( F &0xEC ) | ( tmp1 &1 ); /* Carry = outgoing A bit0 */
cycleCount += 4;
}
/* JR NZ,n */
void Z80::Opc_std_20()
{
if (!(F & ZF))
{
PC += (s8)env.rd8( PC );
cycleCount += 12; // Mame timing.
}
else
{
cycleCount += 7;
}
PC++;
}
/* LD HL,nn */
void Z80::Opc_std_21()
{
cycleCount += 10;
L = env.rd8( PC++ );
H = env.rd8( PC++ );
}
/* LD (nn),HL */
void Z80::Opc_std_22()
{
cycleCount += 16;
setNNi16( getHL());
PC += 2;
}
/* INC HL */
void Z80::Opc_std_23()
{
cycleCount += 6;
if (++L == 0) ++H; // HL++
}
/* INC H */
void Z80::Opc_std_24()
{
cycleCount += 4;
H = inc8( H );
}
/* DEC H */
void Z80::Opc_std_25()
{
cycleCount += 4;
H = dec8( H );
}
/* LD H,n */
void Z80::Opc_std_26()
{
cycleCount += 7;
H = env.rd8( PC++ );
}
/* DAA */
void Z80::Opc_std_27()
{
u8 t1 = A;
u8 t2 = 0;
u8 t3 = ( F &1 );
u8 t = t3;
cycleCount += 4;
if ((( F &0x10 ) != 0 ) || (( t1 &0x0f ) > 0x09 ))
{
t2 |= 0x06;
}
if (( t3 == 1 ) || ( t1 > 0x9f ) || (( t1 > 0x8f ) && (( t1 &0x0f ) > 0x09 )))
{
t2 |= 0x60;
t = 1;
}
if ( t1 > 0x99 )
{
t = 1;
}
if (( F &0x02 ) != 0 )
{
A = sub8( A, t2 );
}
else
{
A = add8( A, t2 );
}
F = ( F &0xfe ) | t;
F = ( F &0xfb );
F |= PF_[A];
}
/* JR Z,d */
void Z80::Opc_std_28()
{
if (( F & ZF ) != 0 )
{
cycleCount += 12;
PC += (s8)env.rd8( PC );
PC++;
}
else
{
cycleCount += 7;
PC++;
}
}
/* ADD HL,HL */
void Z80::Opc_std_29()
{
cycleCount += 11;
setHL( add16( getHL(), getHL()));
}
/* LD HL,nn */
void Z80::Opc_std_2a()
{
cycleCount += 16;
setHL( getNNi16());
PC += 2;
}
/* DEC HL */
void Z80::Opc_std_2b()
{
cycleCount += 6;
setHL( getHL() - 1 );
}
/* INC L */
void Z80::Opc_std_2c()
{
cycleCount += 4;
L = inc8( L );
}
/* DEC L */
void Z80::Opc_std_2d()
{
cycleCount += 4;
L = dec8( L );
}
/* LD L,n */
void Z80::Opc_std_2e()
{
cycleCount += 7;
L = env.rd8( PC++ );
}
/* CPL */
void Z80::Opc_std_2f()
{
cycleCount += 4;
A ^= 0xff; /* Invert all bits */
F = (( F &0xc5 ) | 0x12 | ( A &0x28 )); /* Undoc bits set */
}
/* JR NC,d */
void Z80::Opc_std_30()
{
if (( F &CF ) == 0 )
{
cycleCount += 12;
PC += (s8)env.rd8( PC );
PC++;
}
else
{
cycleCount += 7;
PC++;
}
}
/* LD SP,nn */
void Z80::Opc_std_31()
{
cycleCount += 10;
SP = env.rd16( PC );
PC += 2;
}
/* LD (nn),a */
void Z80::Opc_std_32()
{
cycleCount += 13;
setNNi8( A );
PC += 2;
}
/* INC SP */
void Z80::Opc_std_33()
{
cycleCount += 6;
SP++;
}
/* INC (HL) */
void Z80::Opc_std_34()
{
cycleCount += 11;
setHLi( inc8( getHLi()));
}
/* DEC (HL) */
void Z80::Opc_std_35()
{
cycleCount += 11;
setHLi( dec8( getHLi()));
}
/* LD (HL),n */
void Z80::Opc_std_36()
{
cycleCount += 10;
setHLi( env.rd8( PC++ ));
}
/* SCF */
void Z80::Opc_std_37()
{
cycleCount += 4;
F = ( F &0xC4 ) | 1; /* Set Carry */
}
/* JR C,d */
void Z80::Opc_std_38()
{
if (( F &CF ) != 0 )
{
cycleCount += 12;
PC += (s8)env.rd8( PC );
PC++;
}
else
{
cycleCount += 7;
PC++;
}
}
/* ADD HL, SP */
void Z80::Opc_std_39()
{
cycleCount += 11;
setHL( add16( getHL(), SP ));
}
/* LD A,(nn) */
void Z80::Opc_std_3a()
{
cycleCount += 13;
A = getNNi8();
PC += 2;
}
/* DEC SP */
void Z80::Opc_std_3b()
{
cycleCount += 6;
SP--;
}
/* INC A */
void Z80::Opc_std_3c()
{
cycleCount += 4;
A = inc8( A );
}
/* DEC A */
void Z80::Opc_std_3d()
{
cycleCount += 4;
A = dec8( A );
}
/* LD A,n */
void Z80::Opc_std_3e()
{
cycleCount += 7;
A = env.rd8( PC++ );
}
/* CCF */
void Z80::Opc_std_3f()
{
cycleCount += 4;
F = (( F &0xc5 ) | (( F &1 ) << 4 ) | ( A &0x28 )) ^ 1;
}
/* LD B, B */
void Z80::Opc_std_40()
{
nop();
}
/* LD B, C */
void Z80::Opc_std_41()
{
B = C;
cycleCount += 4;
}
/* LD B, D */
void Z80::Opc_std_42()
{
B = D;
cycleCount += 4;
}
/* LD B, E */
void Z80::Opc_std_43()
{
B = E;
cycleCount += 4;
}
/* LD B, H */
void Z80::Opc_std_44()
{
B = H;
cycleCount += 4;
}
/* LD B, L */
void Z80::Opc_std_45()
{
B = L;
cycleCount += 4;
}
/* LD B, (HL) */
void Z80::Opc_std_46()
{
B = getHLi();
cycleCount += 7;
}
/* LD B, A */
void Z80::Opc_std_47()
{
B = A;
cycleCount += 4;
}
/* LD C, B */
void Z80::Opc_std_48()
{
C = B;
cycleCount += 4;
}
/* LD C, C */
void Z80::Opc_std_49()
{
nop();
}
/* LD C, D */
void Z80::Opc_std_4a()
{
C = D;
cycleCount += 4;
}
/* LD C, E */
void Z80::Opc_std_4b()
{
C = E;
cycleCount += 4;
}
/* LD C, H */
void Z80::Opc_std_4c()
{
C = H;
cycleCount += 4;
}
/* LD C, L */
void Z80::Opc_std_4d()
{
C = L;
cycleCount += 4;
}
/* LD C, (HL) */
void Z80::Opc_std_4e()
{
C = getHLi();
cycleCount += 7;
}
/* LD C, A */
void Z80::Opc_std_4f()
{
C = A;
cycleCount += 4;
}
/* LD D, B */
void Z80::Opc_std_50()
{
D = B;
cycleCount += 4;
}
/* LD D, C */
void Z80::Opc_std_51()
{
D = C;
cycleCount += 4;
}
/* LD D, D */
void Z80::Opc_std_52()
{
nop();
}
/* LD D, E */
void Z80::Opc_std_53()
{
D = E;
cycleCount += 4;
}
/* LD D, H */
void Z80::Opc_std_54()
{
D = H;
cycleCount += 4;
}
/* LD D, L */
void Z80::Opc_std_55()
{
D = L;
cycleCount += 4;
}
/* LD D, (HL) */
void Z80::Opc_std_56()
{
D = getHLi();
cycleCount += 7;
}
/* LD D, A */
void Z80::Opc_std_57()
{
D = A;
cycleCount += 4;
}
/* LD E, B */
void Z80::Opc_std_58()
{
E = B;
cycleCount += 4;
}
/* LD E, C */
void Z80::Opc_std_59()
{
E = C;
cycleCount += 4;
}
/* LD E, D */
void Z80::Opc_std_5a()
{
E = D;
cycleCount += 4;
}
/* LD E, E */
void Z80::Opc_std_5b()
{
nop();
}
/* LD E, H */
void Z80::Opc_std_5c()
{
E = H;
cycleCount += 4;
}
/* LD E, L */
void Z80::Opc_std_5d()
{
E = L;
cycleCount += 4;
}
/* LD E, (HL) */
void Z80::Opc_std_5e()
{
E = getHLi();
cycleCount += 7;
}
/* LD E, A */
void Z80::Opc_std_5f()
{
E = A;
cycleCount += 4;
}
/* LD H, B */
void Z80::Opc_std_60()
{
H = B;
cycleCount += 4;
}
/* LD H, C */
void Z80::Opc_std_61()
{
H = C;
cycleCount += 4;
}
/* LD H, D */
void Z80::Opc_std_62()
{
H = D;
cycleCount += 4;
}
/* LD H, E */
void Z80::Opc_std_63()
{
H = E;
cycleCount += 4;
}
/* LD H, H */
void Z80::Opc_std_64()
{
nop();
}
/* LD H, L */
void Z80::Opc_std_65()
{
H = L;
cycleCount += 4;
}
/* LD H, (HL) */
void Z80::Opc_std_66()
{
H = getHLi();
cycleCount += 7;
}
/* LD H, A */
void Z80::Opc_std_67()
{
H = A;
cycleCount += 4;
}
/* LD L, B */
void Z80::Opc_std_68()
{
L = B;
cycleCount += 4;
}
/* LD L, C */
void Z80::Opc_std_69()
{
L = C;
cycleCount += 4;
}
/* LD L, D */
void Z80::Opc_std_6a()
{
L = D;
cycleCount += 4;
}
/* LD L, E */
void Z80::Opc_std_6b()
{
L = E;
cycleCount += 4;
}
/* LD L, H */
void Z80::Opc_std_6c()
{
L = H;
cycleCount += 4;
}
/* LD L, L */
void Z80::Opc_std_6d()
{
nop();
}
/* LD L, (HL) */
void Z80::Opc_std_6e()
{
L = getHLi();
cycleCount += 7;
}
/* LD L, A */
void Z80::Opc_std_6f()
{
L = A;
cycleCount += 4;
}
/* LD (HL), B */
void Z80::Opc_std_70()
{
setHLi(B);
cycleCount += 7;
}
/* LD (HL), C */
void Z80::Opc_std_71()
{
setHLi(C);
cycleCount += 7;
}
/* LD (HL), D */
void Z80::Opc_std_72()
{
setHLi(D);
cycleCount += 7;
}
/* LD (HL), E */
void Z80::Opc_std_73()
{
setHLi(E);
cycleCount += 7;
}
/* LD (HL), H */
void Z80::Opc_std_74()
{
setHLi(H);
cycleCount += 7;
}
/* LD (HL), L */
void Z80::Opc_std_75()
{
setHLi(L);
cycleCount += 7;
}
/* HALT */
void Z80::Opc_std_76()
{
cycleCount += 4;
cpuHalted = true; /* Put CPU in Halted state */
}
/* LD (HL), A */
void Z80::Opc_std_77()
{
setHLi(A);
cycleCount += 7;
}
/* LD A, B */
void Z80::Opc_std_78()
{
A = B;
cycleCount += 4;
}
/* LD A, C */
void Z80::Opc_std_79()
{
A = C;
cycleCount += 4;
}
/* LD A, D */
void Z80::Opc_std_7a()
{
A = D;
cycleCount += 4;
}
/* LD A, E */
void Z80::Opc_std_7b()
{
A = E;
cycleCount += 4;
}
/* LD A, H */
void Z80::Opc_std_7c()
{
A = H;
cycleCount += 4;
}
/* LD A, L */
void Z80::Opc_std_7d()
{
A = L;
cycleCount += 4;
}
/* LD A, (HL) */
void Z80::Opc_std_7e()
{
A = getHLi();
cycleCount += 7;
}
/* LD A, A */
void Z80::Opc_std_7f()
{
nop();
}
/* ADD B */
void Z80::Opc_std_80()
{
A = add8(A, B);
cycleCount += 4;
}
/* ADD C */
void Z80::Opc_std_81()
{
A = add8(A, C);
cycleCount += 4;
}
/* ADD D */
void Z80::Opc_std_82()
{
A = add8(A, D);
cycleCount += 4;
}
/* ADD E */
void Z80::Opc_std_83()
{
A = add8(A, E);
cycleCount += 4;
}
/* ADD H */
void Z80::Opc_std_84()
{
A = add8(A, H);
cycleCount += 4;
}
/* ADD L */
void Z80::Opc_std_85()
{
A = add8(A, L);
cycleCount += 4;
}
/* ADD (HL) */
void Z80::Opc_std_86()
{
A = add8(A, getHLi());
cycleCount += 7;
}
/* ADD A */
void Z80::Opc_std_87()
{
A = add8(A, A);
cycleCount += 4;
}
/* ADC B */
void Z80::Opc_std_88()
{
A = adc8(A, B);
cycleCount += 4;
}
/* ADC C */
void Z80::Opc_std_89()
{
A = adc8(A, C);
cycleCount += 4;
}
/* ADC D */
void Z80::Opc_std_8a()
{
A = adc8(A, D);
cycleCount += 4;
}
/* ADC E */
void Z80::Opc_std_8b()
{
A = adc8(A, E);
cycleCount += 4;
}
/* ADC H */
void Z80::Opc_std_8c()
{
A = adc8(A, H);
cycleCount += 4;
}
/* ADC L */
void Z80::Opc_std_8d()
{
A = adc8(A, L);
cycleCount += 4;
}
/* ADC (HL) */
void Z80::Opc_std_8e()
{
A = adc8(A, getHLi());
cycleCount += 7;
}
/* ADC A */
void Z80::Opc_std_8f()
{
A = adc8(A, A);
cycleCount += 4;
}
/* SUB B */
void Z80::Opc_std_90()
{
A = sub8(A, B);
cycleCount += 4;
}
/* SUB C */
void Z80::Opc_std_91()
{
A = sub8(A, C);
cycleCount += 4;
}
/* SUB D */
void Z80::Opc_std_92()
{
A = sub8(A, D);
cycleCount += 4;
}
/* SUB E */
void Z80::Opc_std_93()
{
A = sub8(A, E);
cycleCount += 4;
}
/* SUB H */
void Z80::Opc_std_94()
{
A = sub8(A, H);
cycleCount += 4;
}
/* SUB L */
void Z80::Opc_std_95()
{
A = sub8(A, L);
cycleCount += 4;
}
/* SUB (HL) */
void Z80::Opc_std_96()
{
A = sub8(A, getHLi());
cycleCount += 7;
}
/* SUB A */
void Z80::Opc_std_97()
{
A = sub8(A, A);
cycleCount += 4;
}
/* SBC B */
void Z80::Opc_std_98()
{
A = sbc8(A, B);
cycleCount += 4;
}
/* SBC C */
void Z80::Opc_std_99()
{
A = sbc8(A, C);
cycleCount += 4;
}
/* SBC D */
void Z80::Opc_std_9a()
{
A = sbc8(A, D);
cycleCount += 4;
}
/* SBC E */
void Z80::Opc_std_9b()
{
A = sbc8(A, E);
cycleCount += 4;
}
/* SBC H */
void Z80::Opc_std_9c()
{
A = sbc8(A, H);
cycleCount += 4;
}
/* SBC L */
void Z80::Opc_std_9d()
{
A = sbc8(A, L);
cycleCount += 4;
}
/* SBC (HL) */
void Z80::Opc_std_9e()
{
A = sbc8(A, getHLi());
cycleCount += 7;
}
/* SBC A */
void Z80::Opc_std_9f()
{
A = sbc8(A, A);
cycleCount += 4;
}
/* AND B */
void Z80::Opc_std_a0()
{
A = and8(A, B);
cycleCount += 4;
}
/* AND C */
void Z80::Opc_std_a1()
{
A = and8(A, C);
cycleCount += 4;
}
/* AND D */
void Z80::Opc_std_a2()
{
A = and8(A, D);
cycleCount += 4;
}
/* AND E */
void Z80::Opc_std_a3()
{
A = and8(A, E);
cycleCount += 4;
}
/* AND H */
void Z80::Opc_std_a4()
{
A = and8(A, H);
cycleCount += 4;
}
/* AND L */
void Z80::Opc_std_a5()
{
A = and8(A, L);
cycleCount += 4;
}
/* AND (HL) */
void Z80::Opc_std_a6()
{
A = and8(A, getHLi());
cycleCount += 7;
}
/* AND A */
void Z80::Opc_std_a7()
{
A = and8(A, A);
cycleCount += 4;
}
/* XOR B */
void Z80::Opc_std_a8()
{
A = xor8(A, B);
cycleCount += 4;
}
/* XOR C */
void Z80::Opc_std_a9()
{
A = xor8(A, C);
cycleCount += 4;
}
/* XOR D */
void Z80::Opc_std_aa()
{
A = xor8(A, D);
cycleCount += 4;
}
/* XOR E */
void Z80::Opc_std_ab()
{
A = xor8(A, E);
cycleCount += 4;
}
/* XOR H */
void Z80::Opc_std_ac()
{
A = xor8(A, H);
cycleCount += 4;
}
/* XOR L */
void Z80::Opc_std_ad()
{
A = xor8(A, L);
cycleCount += 4;
}
/* XOR (HL) */
void Z80::Opc_std_ae()
{
A = xor8(A, getHLi());
cycleCount += 7;
}
/* XOR A */
void Z80::Opc_std_af()
{
A = xor8(A, A);
cycleCount += 4;
}
/* OR B */
void Z80::Opc_std_b0()
{
A = or8(A, B);
cycleCount += 4;
}
/* OR C */
void Z80::Opc_std_b1()
{
A = or8(A, C);
cycleCount += 4;
}
/* OR D */
void Z80::Opc_std_b2()
{
A = or8(A, D);
cycleCount += 4;
}
/* OR E */
void Z80::Opc_std_b3()
{
A = or8(A, E);
cycleCount += 4;
}
/* OR H */
void Z80::Opc_std_b4()
{
A = or8(A, H);
cycleCount += 4;
}
/* OR L */
void Z80::Opc_std_b5()
{
A = or8(A, L);
cycleCount += 4;
}
/* OR (HL) */
void Z80::Opc_std_b6()
{
A = or8(A, getHLi());
cycleCount += 7;
}
/* OR A */
void Z80::Opc_std_b7()
{
A = or8(A, A);
cycleCount += 4;
}
/* CP B */
void Z80::Opc_std_b8()
{
cp8(A, B);
cycleCount += 4;
}
/* CP C */
void Z80::Opc_std_b9()
{
cp8(A, C);
cycleCount += 4;
}
/* CP D */
void Z80::Opc_std_ba()
{
cp8(A, D);
cycleCount += 4;
}
/* CP E */
void Z80::Opc_std_bb()
{
cp8(A, E);
cycleCount += 4;
}
/* CP H */
void Z80::Opc_std_bc()
{
cp8(A, H);
cycleCount += 4;
}
/* CP L */
void Z80::Opc_std_bd()
{
cp8(A, L);
cycleCount += 4;
}
/* CP (HL) */
void Z80::Opc_std_be()
{
cp8(A, getHLi());
cycleCount += 7;
}
/* CP A */
void Z80::Opc_std_bf()
{
cp8(A, A);
cycleCount += 4;
}
/* RET NZ */
void Z80::Opc_std_c0()
{
if (( F &ZF ) == 0 )
{
cycleCount += 11;
PC = pop();
}
else
{
cycleCount += 5;
}
}
/* POP BC */
void Z80::Opc_std_c1()
{
cycleCount += 10;
setBC( pop());
}
/* JP NZ */
void Z80::Opc_std_c2()
{
cycleCount += 10;
if (!(F & ZF))
{
PC = env.rd16( PC );
}
else
{
PC += 2;
}
}
/* JP nn */
void Z80::Opc_std_c3()
{
cycleCount += 10;
PC = env.rd16( PC );
}
/* CALL NZ */
void Z80::Opc_std_c4()
{
if (( F &ZF ) == 0 )
{
cycleCount += 17;
push( PC + 2 );
PC = env.rd16( PC );
}
else
{
cycleCount += 10;
PC += 2;
}
}
/* PUSH BC */
void Z80::Opc_std_c5()
{
cycleCount += 11;
push( getBC());
}
/* ADD A,n */
void Z80::Opc_std_c6()
{
cycleCount += 7;
A = add8( A, env.rd8( PC++ ));
}
/* RST 0x0 */
void Z80::Opc_std_c7()
{
rst(0x0);
}
/* RET Z */
void Z80::Opc_std_c8()
{
if (( F &ZF ) != 0 )
{
cycleCount += 11;
PC = pop();
}
else
{
cycleCount += 5;
}
}
/* RET */
void Z80::Opc_std_c9()
{
cycleCount += 10;
PC = pop();
}
/* JP Z */
void Z80::Opc_std_ca()
{
cycleCount += 10;
if (( F &ZF ) != 0 )
{
PC = env.rd16( PC );
}
else
{
PC += 2;
}
}
/* PREFIXED INSTRUCTION */
void Z80::Opc_std_cb()
{
exec_cb();
}
/* CALL Z */
void Z80::Opc_std_cc()
{
if (( F &ZF ) != 0 )
{
cycleCount += 17;
push( PC + 2 );
PC = env.rd16( PC );
}
else
{
cycleCount += 10;
PC += 2;
}
}
/* CALL */
void Z80::Opc_std_cd()
{
cycleCount += 17;
push(PC + 2);
PC = env.rd16( PC );
}
/* ADC A,n */
void Z80::Opc_std_ce()
{
cycleCount += 7;
A = adc8( A, env.rd8( PC++ ));
}
/* RST 0x8 */
void Z80::Opc_std_cf()
{
rst(0x8);
}
/* RET NC */
void Z80::Opc_std_d0()
{
if (( F &CF ) == 0 )
{
cycleCount += 11;
PC = pop();
}
else
{
cycleCount += 5;
}
}
/* POP DE */
void Z80::Opc_std_d1()
{
cycleCount += 10;
setDE(pop());
}
/* JP NC,nn */
void Z80::Opc_std_d2()
{
cycleCount += 10;
if (( F &CF ) == 0 )
{
PC = env.rd16( PC );
}
else
{
PC += 2;
}
}
/* OUT N, A */
void Z80::Opc_std_d3()
{
cycleCount += 11;
env.out( env.rd8( PC++ ), A );
}
/* CALL NC */
void Z80::Opc_std_d4()
{
if (( F & CF ) == 0 )
{
cycleCount += 17;
push( PC + 2 );
PC = env.rd16( PC );
}
else
{
cycleCount += 10;
PC += 2;
}
}
/* PUSH DE */
void Z80::Opc_std_d5()
{
cycleCount += 11;
push( getDE());
}
/* SUB A,n */
void Z80::Opc_std_d6()
{
cycleCount += 7;
A = sub8( A, env.rd8( PC++ ));
}
/* RST 0x10 */
void Z80::Opc_std_d7()
{
rst(0x10);
}
/* RET C */
void Z80::Opc_std_d8()
{
if (( F & CF ) != 0 )
{
cycleCount += 11;
PC = pop();
}
else
{
cycleCount += 5;
}
}
/* EXX */
void Z80::Opc_std_d9()
{
u16 tmp1 = B;
B = B1;
B1 = tmp1;
tmp1 = C;
C = C1;
C1 = tmp1;
tmp1 = D;
D = D1;
D1 = tmp1;
tmp1 = E;
E = E1;
E1 = tmp1;
tmp1 = H;
H = H1;
H1 = tmp1;
tmp1 = L;
L = L1;
L1 = tmp1;
cycleCount += 4;
}
/* JP C */
void Z80::Opc_std_da()
{
cycleCount += 10;
if (( F &CF ) != 0 )
{
PC = env.rd16( PC );
}
else
{
PC += 2;
}
}
/* IN A,n */
void Z80::Opc_std_db()
{
cycleCount += 11;
A = env.in((u16)( ( A << 8 ) | env.rd8( PC++ )));
}
/* CALL C */
void Z80::Opc_std_dc()
{
if (( F &CF ) != 0 )
{
cycleCount += 17;
push( PC + 2 );
PC = env.rd16( PC );
}
else
{
cycleCount += 10;
PC += 2;
}
}
/* PREFIXED INSTRUCTION */
void Z80::Opc_std_dd()
{
exec_dd();
}
/* SBC A,n */
void Z80::Opc_std_de()
{
cycleCount += 7;
A = sbc8( A, env.rd8( PC++ ));
}
/* RST 0x18 */
void Z80::Opc_std_df()
{
rst(0x18);
}
/* RET PO */
void Z80::Opc_std_e0()
{
if (( F & PF ) == 0 )
{
cycleCount += 11;
PC = pop();
}
else
{
cycleCount += 5;
}
}
/* POP HL */
void Z80::Opc_std_e1()
{
cycleCount += 10;
setHL(pop());
}
/* JP PO */
void Z80::Opc_std_e2()
{
cycleCount += 10;
if ((F & PF) == 0 )
{
PC = env.rd16( PC );
}
else
{
PC += 2;
}
}
/* EX (SP), HL */
void Z80::Opc_std_e3()
{
cycleCount += 19;
u16 tmp1 = env.rd16( SP );
env.wr16( SP, getHL());
setHL( tmp1 );
}
/* CALL PO */
void Z80::Opc_std_e4()
{
if (( F &PF ) == 0 )
{
cycleCount += 17;
push( PC + 2 );
PC = env.rd16( PC );
}
else
{
cycleCount += 10;
PC += 2;
}
}
/* PUSH HL */
void Z80::Opc_std_e5()
{
cycleCount += 11;
push(getHL());
}
/* AND A,n */
void Z80::Opc_std_e6()
{
cycleCount += 7;
A = and8( A, env.rd8( PC++ ));
}
/* RST 0x20 */
void Z80::Opc_std_e7()
{
rst(0x20);
}
/* RET PE */
void Z80::Opc_std_e8()
{
if (( F &PF ) != 0 )
{
cycleCount += 11;
PC = pop();
}
else
{
cycleCount += 5;
}
}
/* LD PC, HL or JP HL */
void Z80::Opc_std_e9()
{
cycleCount += 4; /* SEE MANUAL */
PC = getHL(); /* JMP HL_value, not (HL) */
}
/* JP PE */
void Z80::Opc_std_ea()
{
cycleCount += 10;
if (( F &PF ) != 0 )
{
PC = env.rd16( PC );
}
else
{
PC += 2;
}
}
/* EX DE, HL */
void Z80::Opc_std_eb()
{
u16 tmp1 = getDE();
setDE( getHL());
setHL( tmp1 );
cycleCount += 4;
}
/* CALL PE */
void Z80::Opc_std_ec()
{
if (( F &PF ) != 0 )
{
cycleCount += 17;
push( PC + 2 );
PC = env.rd16( PC );
}
else
{
cycleCount += 10;
PC += 2;
}
}
/* PREFIXED INSTRUCTION */
void Z80::Opc_std_ed()
{
exec_ed();
}
/* XOR A,n */
void Z80::Opc_std_ee()
{
cycleCount += 7;
A = xor8( A, env.rd8( PC++ ));
}
/* RST 0x28 */
void Z80::Opc_std_ef()
{
rst(0x28);
}
/* RET P */
void Z80::Opc_std_f0()
{
if (( F &SF ) == 0 )
{
cycleCount += 11;
PC = pop();
}
else
{
cycleCount += 5;
}
}
/* POP AF */
void Z80::Opc_std_f1()
{
cycleCount += 10;
setAF( pop());
}
/* JP P */
void Z80::Opc_std_f2()
{
cycleCount += 10;
if (!(F & SF))
{
PC = env.rd16( PC );
}
else
{
PC += 2;
}
}
/* DI */
void Z80::Opc_std_f3()
{
cycleCount += 4;
IFF1 = false;
IFF2 = false;
#ifdef BUILT_IN_DEBUGGER
throwDebugEvent(DbgEvtCpuDisableInterrupt, "CPU", "Interrupt Disabled (DI).");
#endif
}
/* CALL P */
void Z80::Opc_std_f4()
{
if (( F &SF ) == 0 )
{
cycleCount += 17;
push( PC + 2 );
PC = env.rd16( PC );
}
else
{
cycleCount += 10;
PC += 2;
}
}
/* PUSH AF */
void Z80::Opc_std_f5()
{
cycleCount += 11;
push(getAF());
}
/* OR A,n */
void Z80::Opc_std_f6()
{
cycleCount += 7;
A = or8( A, env.rd8( PC++ ));
}
/* RST 0x30 */
void Z80::Opc_std_f7()
{
rst(0x30);
}
/* RET M */
void Z80::Opc_std_f8()
{
if (( F &SF ) != 0 )
{
cycleCount += 11;
PC = pop();
}
else
{
cycleCount += 5;
}
}
/* LD SP, HL */
void Z80::Opc_std_f9()
{
cycleCount += 6;
SP = getHL();
}
/* JP M */
void Z80::Opc_std_fa()
{
cycleCount += 10;
if (F & SF)
{
PC = env.rd16( PC );
}
else
{
PC += 2;
}
}
/* EI */
void Z80::Opc_std_fb()
{
static bool executing_ei = false;
cycleCount += 4;
if ( !executing_ei )
{
executing_ei = true;
// Zilog doc says exec one instruction before clearing flags.
// This is done to exec retn after EI in interrupt routines.
step();
executing_ei = false;
}
IFF1 = true; /* CPU accepts interrupts */
IFF2 = true;
env.onInterruptsEnabled();
#ifdef BUILT_IN_DEBUGGER
throwDebugEvent(DbgEvtCpuEnableInterrupt, "CPU", "Interrupt Enabled (EI).");
#endif
}
/* CALL M */
void Z80::Opc_std_fc()
{
if (( F &SF ) != 0 )
{
cycleCount += 17;
push( PC + 2 );
PC = env.rd16( PC );
}
else
{
cycleCount += 10;
PC += 2;
}
}
/* PREFIXED INSTRUCTION */
void Z80::Opc_std_fd()
{
exec_fd();
}
/* CP A,n */
void Z80::Opc_std_fe()
{
cycleCount += 7;
sub8( A, env.rd8( PC++ ));
}
/* RST 0x38 */
void Z80::Opc_std_ff()
{
rst(0x38);
}
Z80::Opc_handler Z80::Opc_std[256] =
{
&Z80::Opc_std_00,
&Z80::Opc_std_01,
&Z80::Opc_std_02,
&Z80::Opc_std_03,
&Z80::Opc_std_04,
&Z80::Opc_std_05,
&Z80::Opc_std_06,
&Z80::Opc_std_07,
&Z80::Opc_std_08,
&Z80::Opc_std_09,
&Z80::Opc_std_0a,
&Z80::Opc_std_0b,
&Z80::Opc_std_0c,
&Z80::Opc_std_0d,
&Z80::Opc_std_0e,
&Z80::Opc_std_0f,
&Z80::Opc_std_10,
&Z80::Opc_std_11,
&Z80::Opc_std_12,
&Z80::Opc_std_13,
&Z80::Opc_std_14,
&Z80::Opc_std_15,
&Z80::Opc_std_16,
&Z80::Opc_std_17,
&Z80::Opc_std_18,
&Z80::Opc_std_19,
&Z80::Opc_std_1a,
&Z80::Opc_std_1b,
&Z80::Opc_std_1c,
&Z80::Opc_std_1d,
&Z80::Opc_std_1e,
&Z80::Opc_std_1f,
&Z80::Opc_std_20,
&Z80::Opc_std_21,
&Z80::Opc_std_22,
&Z80::Opc_std_23,
&Z80::Opc_std_24,
&Z80::Opc_std_25,
&Z80::Opc_std_26,
&Z80::Opc_std_27,
&Z80::Opc_std_28,
&Z80::Opc_std_29,
&Z80::Opc_std_2a,
&Z80::Opc_std_2b,
&Z80::Opc_std_2c,
&Z80::Opc_std_2d,
&Z80::Opc_std_2e,
&Z80::Opc_std_2f,
&Z80::Opc_std_30,
&Z80::Opc_std_31,
&Z80::Opc_std_32,
&Z80::Opc_std_33,
&Z80::Opc_std_34,
&Z80::Opc_std_35,
&Z80::Opc_std_36,
&Z80::Opc_std_37,
&Z80::Opc_std_38,
&Z80::Opc_std_39,
&Z80::Opc_std_3a,
&Z80::Opc_std_3b,
&Z80::Opc_std_3c,
&Z80::Opc_std_3d,
&Z80::Opc_std_3e,
&Z80::Opc_std_3f,
&Z80::Opc_std_40,
&Z80::Opc_std_41,
&Z80::Opc_std_42,
&Z80::Opc_std_43,
&Z80::Opc_std_44,
&Z80::Opc_std_45,
&Z80::Opc_std_46,
&Z80::Opc_std_47,
&Z80::Opc_std_48,
&Z80::Opc_std_49,
&Z80::Opc_std_4a,
&Z80::Opc_std_4b,
&Z80::Opc_std_4c,
&Z80::Opc_std_4d,
&Z80::Opc_std_4e,
&Z80::Opc_std_4f,
&Z80::Opc_std_50,
&Z80::Opc_std_51,
&Z80::Opc_std_52,
&Z80::Opc_std_53,
&Z80::Opc_std_54,
&Z80::Opc_std_55,
&Z80::Opc_std_56,
&Z80::Opc_std_57,
&Z80::Opc_std_58,
&Z80::Opc_std_59,
&Z80::Opc_std_5a,
&Z80::Opc_std_5b,
&Z80::Opc_std_5c,
&Z80::Opc_std_5d,
&Z80::Opc_std_5e,
&Z80::Opc_std_5f,
&Z80::Opc_std_60,
&Z80::Opc_std_61,
&Z80::Opc_std_62,
&Z80::Opc_std_63,
&Z80::Opc_std_64,
&Z80::Opc_std_65,
&Z80::Opc_std_66,
&Z80::Opc_std_67,
&Z80::Opc_std_68,
&Z80::Opc_std_69,
&Z80::Opc_std_6a,
&Z80::Opc_std_6b,
&Z80::Opc_std_6c,
&Z80::Opc_std_6d,
&Z80::Opc_std_6e,
&Z80::Opc_std_6f,
&Z80::Opc_std_70,
&Z80::Opc_std_71,
&Z80::Opc_std_72,
&Z80::Opc_std_73,
&Z80::Opc_std_74,
&Z80::Opc_std_75,
&Z80::Opc_std_76,
&Z80::Opc_std_77,
&Z80::Opc_std_78,
&Z80::Opc_std_79,
&Z80::Opc_std_7a,
&Z80::Opc_std_7b,
&Z80::Opc_std_7c,
&Z80::Opc_std_7d,
&Z80::Opc_std_7e,
&Z80::Opc_std_7f,
&Z80::Opc_std_80,
&Z80::Opc_std_81,
&Z80::Opc_std_82,
&Z80::Opc_std_83,
&Z80::Opc_std_84,
&Z80::Opc_std_85,
&Z80::Opc_std_86,
&Z80::Opc_std_87,
&Z80::Opc_std_88,
&Z80::Opc_std_89,
&Z80::Opc_std_8a,
&Z80::Opc_std_8b,
&Z80::Opc_std_8c,
&Z80::Opc_std_8d,
&Z80::Opc_std_8e,
&Z80::Opc_std_8f,
&Z80::Opc_std_90,
&Z80::Opc_std_91,
&Z80::Opc_std_92,
&Z80::Opc_std_93,
&Z80::Opc_std_94,
&Z80::Opc_std_95,
&Z80::Opc_std_96,
&Z80::Opc_std_97,
&Z80::Opc_std_98,
&Z80::Opc_std_99,
&Z80::Opc_std_9a,
&Z80::Opc_std_9b,
&Z80::Opc_std_9c,
&Z80::Opc_std_9d,
&Z80::Opc_std_9e,
&Z80::Opc_std_9f,
&Z80::Opc_std_a0,
&Z80::Opc_std_a1,
&Z80::Opc_std_a2,
&Z80::Opc_std_a3,
&Z80::Opc_std_a4,
&Z80::Opc_std_a5,
&Z80::Opc_std_a6,
&Z80::Opc_std_a7,
&Z80::Opc_std_a8,
&Z80::Opc_std_a9,
&Z80::Opc_std_aa,
&Z80::Opc_std_ab,
&Z80::Opc_std_ac,
&Z80::Opc_std_ad,
&Z80::Opc_std_ae,
&Z80::Opc_std_af,
&Z80::Opc_std_b0,
&Z80::Opc_std_b1,
&Z80::Opc_std_b2,
&Z80::Opc_std_b3,
&Z80::Opc_std_b4,
&Z80::Opc_std_b5,
&Z80::Opc_std_b6,
&Z80::Opc_std_b7,
&Z80::Opc_std_b8,
&Z80::Opc_std_b9,
&Z80::Opc_std_ba,
&Z80::Opc_std_bb,
&Z80::Opc_std_bc,
&Z80::Opc_std_bd,
&Z80::Opc_std_be,
&Z80::Opc_std_bf,
&Z80::Opc_std_c0,
&Z80::Opc_std_c1,
&Z80::Opc_std_c2,
&Z80::Opc_std_c3,
&Z80::Opc_std_c4,
&Z80::Opc_std_c5,
&Z80::Opc_std_c6,
&Z80::Opc_std_c7,
&Z80::Opc_std_c8,
&Z80::Opc_std_c9,
&Z80::Opc_std_ca,
&Z80::Opc_std_cb,
&Z80::Opc_std_cc,
&Z80::Opc_std_cd,
&Z80::Opc_std_ce,
&Z80::Opc_std_cf,
&Z80::Opc_std_d0,
&Z80::Opc_std_d1,
&Z80::Opc_std_d2,
&Z80::Opc_std_d3,
&Z80::Opc_std_d4,
&Z80::Opc_std_d5,
&Z80::Opc_std_d6,
&Z80::Opc_std_d7,
&Z80::Opc_std_d8,
&Z80::Opc_std_d9,
&Z80::Opc_std_da,
&Z80::Opc_std_db,
&Z80::Opc_std_dc,
&Z80::Opc_std_dd,
&Z80::Opc_std_de,
&Z80::Opc_std_df,
&Z80::Opc_std_e0,
&Z80::Opc_std_e1,
&Z80::Opc_std_e2,
&Z80::Opc_std_e3,
&Z80::Opc_std_e4,
&Z80::Opc_std_e5,
&Z80::Opc_std_e6,
&Z80::Opc_std_e7,
&Z80::Opc_std_e8,
&Z80::Opc_std_e9,
&Z80::Opc_std_ea,
&Z80::Opc_std_eb,
&Z80::Opc_std_ec,
&Z80::Opc_std_ed,
&Z80::Opc_std_ee,
&Z80::Opc_std_ef,
&Z80::Opc_std_f0,
&Z80::Opc_std_f1,
&Z80::Opc_std_f2,
&Z80::Opc_std_f3,
&Z80::Opc_std_f4,
&Z80::Opc_std_f5,
&Z80::Opc_std_f6,
&Z80::Opc_std_f7,
&Z80::Opc_std_f8,
&Z80::Opc_std_f9,
&Z80::Opc_std_fa,
&Z80::Opc_std_fb,
&Z80::Opc_std_fc,
&Z80::Opc_std_fd,
&Z80::Opc_std_fe,
&Z80::Opc_std_ff
};
osmose-emulator-1.4/src/Options.cpp 0000664 0000000 0000000 00000003504 13414301443 0017436 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#include "Options.h"
#include "MemoryMapper.h"
#include
// Global emulator options instance.
Options opt;
EmulatorOptions emu_opt;
void Options::reset()
{
// Setup defaut machine options.
WorldVersion = true; // Not japanese sms, Export machine.
MachineType = SMS; // Default Machine Type.
inputType = DEFAULT_PAD; // Default PAD instead SPORT PAD.
acceleration = DEFAULT_ACCELERATION; // Default Paddle acceleration.
ntsc = true; // Default NTSC video timing.
mapperType = SegaMapper; // No codemaster mapper.
irq_hack = false;
videoFilter = NEAREST;
}
void EmulatorOptions::reset()
{
// Setup defaut emulator options.
fullscreen_flag = false;
sound = true;
bright_palette = true;
default_config = true;
display_fps = false;
tracejoy = false;
memset(ini_file,0,512);
}
osmose-emulator-1.4/src/Options.h 0000664 0000000 0000000 00000004161 13414301443 0017103 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#ifndef OPTIONS_H
#define OPTIONS_H
#include
#include
#include "Bits.h"
#define JAPAN 0
#define EXPORT 1
#define DEFAULT_ACCELERATION 0.5
enum
{
DEFAULT_PAD = 0,
PADDLE = 1,
JOYSTICK = 2
};
// Video Filters Enumeration.
enum
{
NEAREST = 0,
BILINEAR = 1
};
enum
{
SMS,
GAMEGEAR
};
using namespace std;
class Options
{
public:
bool WorldVersion; // 0 is Jap, 1 Export machine.
int MachineType; // SMS or GameGear ?
int inputType; // Input device type.
float acceleration; // Paddle acceleration.
int mapperType; // Use Sega/Codemaster/Korean Mapper.
bool ntsc; // true = ntsc false = pal/secam.
bool irq_hack;
int videoFilter; //
void reset();
};
class EmulatorOptions
{
public:
bool bright_palette; // Bright palette or not ?
bool fullscreen_flag; // Emu must run in fullscreen.
bool sound; // Emu must emulate SN76489.
bool default_config; // Does the emulator use default conf ?
bool display_fps; // FPS in Title bar option.
char ini_file[512]; // For name of file containing conf.
bool tracejoy;
void reset();
};
#endif
osmose-emulator-1.4/src/OsmoseConfigurationFile.cpp 0000664 0000000 0000000 00000031225 13414301443 0022601 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#include "OsmoseConfigurationFile.h"
/**
* Constructor.
*/
OsmoseConfigurationFile::OsmoseConfigurationFile()
{
homeDir = OsmoseConfigurationFile::getHomeDirectory();
}
/**
* Return the user's home directory. It first checks into the pw
* structure and then in HOME envirnoment variable. If $HOME exists
* it is taken first.
*/
string OsmoseConfigurationFile::getHomeDirectory()
{
struct passwd *pw = getpwuid(getuid());
string homeDirectory = string(pw->pw_dir);
// If $HOME variable exists, override homeDirectory with its content.
string user_home_directory = string (getenv("HOME"));
if (!user_home_directory.empty())
{
homeDirectory = string(user_home_directory.c_str());
}
return homeDirectory;
}
/**
* Destructor.
*/
OsmoseConfigurationFile::~OsmoseConfigurationFile()
{
}
/**
* Load the configuration file. Throws an exception in case of problem.
*/
void OsmoseConfigurationFile::load()
{
string fullname = homeDir + "/.osmose-emulator.ini";
ifstream file(fullname.c_str(), ios::in);
if (file.is_open() == false )
{
string msg = "Unable to load '";
msg = msg + fullname + "' configuration file.";
throw string(msg);
}
// Parse the config file and update members.
string line;
while ( file.good() )
{
getline (file,line);
parseLine(line);
}
file.close();
}
/**
* Receive a line from configuration file. If it contains a valid identifier
* and value, the corresponding member value is updated. Every symbols after
* '#' char are considered to be commented out.
*/
void OsmoseConfigurationFile::parseLine(string &line)
{
// Remove beginning space and control char if any.
while((line[0] <= ' ') && (line.length() != 0)) line.erase(0, 1);
// Remove all after '#' char if any.
size_t pos = line.find('#', 0);
if (pos != string::npos) line.erase(pos);
// Remove all control chars in the string.
pos = 0;
while ((pos < line.length()) && (line.length() > 0))
{
while((line[pos] <= ' ') && (pos < line.length()))
{
line.erase(pos, 1);
}
pos++;
}
// Extract identifier from line[0] to char '='.
pos = line.find('=', 0);
if (pos == string::npos) return; // No '=' char found.
string identifier = line.substr(0, pos);
// Extract value between two simple quotes.
pos = line.find('\'', 0);
if (pos == string::npos) return; // No '\'' char found.
pos++; // Index of first char after '
size_t pos2 = line.find('\'', pos);
if (pos2 == string::npos) return; // No second '\'' char found.
string value = line.substr(pos, pos2-pos);
updateItem(identifier, value);
}
/**
* This method extract new value and affects it to the concerned identifier.
* If identifier is unknown, or value not parsable, an error string is thrown\
* via an exception.
*/
void OsmoseConfigurationFile::updateItem(string &identifier, string &value)
{
if (identifier == "ScreenshotPath")
{
screenshotPath = value;
return;
}
else
if (identifier == "SaveStatePath")
{
saveStatePath = value;
return;
}
else
if (identifier == "SoundCapturePath")
{
soundCapturePath = value;
return;
}
else
if (identifier == "TileCapturePath")
{
tileCapturePath = value;
return;
}
else
if (identifier == "BatteryBackedRAMPath")
{
BBRPath = value;
return;
}
else
if (identifier == "JoystickDevice")
{
joystickDevice = value;
return;
}
// At this point, value is interepreted only as ascii int.
// Basic verification.
for (unsigned int i=0; i < value.length(); i++)
{
if ((value[i] < '0' || value[i]>'9') && value[i] != '-')
{
string msg = "Unable to extract value for ";
msg = msg + identifier;
msg = msg + " : value is ";
msg = msg + value;
throw string(msg);
}
}
istringstream iss(value, istringstream::in);
int int_value;
iss >> int_value;
if (identifier == "Player1Up")
{
setPad(0, UP, int_value);
return;
}
else
if (identifier == "Player1Down")
{
setPad(0, DOWN, int_value);
return;
}
else
if (identifier == "Player1Left")
{
setPad(0, LEFT, int_value);
return;
}
else
if (identifier == "Player1Right")
{
setPad(0, RIGHT, int_value);
return;
}
else
if (identifier == "Player1ButtonA")
{
setPad(0, BUTTON_A, int_value);
return;
}
else
if (identifier == "Player1ButtonB")
{
setPad(0, BUTTON_B, int_value);
return;
}
if (identifier == "Player2Up")
{
setPad(1, UP, int_value);
return;
}
else
if (identifier == "Player2Down")
{
setPad(1, DOWN, int_value);
return;
}
else
if (identifier == "Player2Left")
{
setPad(1, LEFT, int_value);
return;
}
else
if (identifier == "Player2Right")
{
setPad(1, RIGHT, int_value);
return;
}
else
if (identifier == "Player2ButtonA")
{
setPad(1, BUTTON_A, int_value);
return;
}
else
if (identifier == "Player2ButtonB")
{
setPad(1, BUTTON_B, int_value);
return;
}
else
if (identifier == "Pause")
{
pauseButton = int_value;
return;
}
else
if (identifier == "Start")
{
startButton = int_value;
return;
}
else
if (identifier == "Joy0Button0")
{
joystick0Button[0] = (padKey)int_value;
return;
}
else
if (identifier == "Joy0Button1")
{
joystick0Button[1] = (padKey)int_value;
return;
}
else
if (identifier == "Joy0Button2")
{
joystick0Button[2] = (padKey)int_value;
return;
}
else
if (identifier == "Joy0Button3")
{
joystick0Button[3] = (padKey)int_value;
return;
}
else
if (identifier == "Joy0Button4")
{
joystick0Button[4] = (padKey)int_value;
return;
}
else
if (identifier == "Joy0Button5")
{
joystick0Button[5] = (padKey)int_value;
return;
}
else
if (identifier == "Joy0Button6")
{
joystick0Button[6] = (padKey)int_value;
return;
}
else
if (identifier == "Joy0Button7")
{
joystick0Button[7] = (padKey)int_value;
return;
}
// At this point identifier is unknown !
string msg = "Unknown identifier :";
msg = msg + identifier;
throw string(msg);
}
/**
* Save the configuration file. Throws an exception in case of problem.
*/
void OsmoseConfigurationFile::save()
{
string fullname = homeDir + "/.osmose-emulator.ini";
ofstream file(fullname.c_str(), ios::out);
if (file.is_open() == false )
{
string msg = "Unable to write '";
msg = msg + fullname + "' configuration file.";
throw string(msg);
}
else // Default ini file creation
{
file << "#" << endl << "# Osmose Sega MasterSystem/Gamegear emulator configuration file." << endl;
file << "# Identifiers are case sensitive, do not edit this file manually," << endl;
file << "# it will be overwritten in case of error or configuration change !" << endl << "#" << endl << endl;
file << "ScreenshotPath = '" << screenshotPath << "'" << endl;
file << "SaveStatePath = '" << saveStatePath << "'" << endl;
file << "SoundCapturePath = '" << soundCapturePath << "'" << endl;
file << "TileCapturePath = '" << tileCapturePath << "'" << endl;
file << "BatteryBackedRAMPath = '" << BBRPath << "'" << endl << endl;
file << "#" << endl << "# Played 1 Pad:" << endl << "#" << endl << endl;
file << "Player1Up = '" << (int) pad1[UP] << "'" << endl;
file << "Player1Down = '" << (int) pad1[DOWN] << "'" << endl;
file << "Player1Left = '" << (int) pad1[LEFT] << "'" << endl;
file << "Player1Right = '" << (int) pad1[RIGHT] << "'" << endl;
file << "Player1ButtonA = '" << (int) pad1[BUTTON_A] << "'" << endl;
file << "Player1ButtonB = '" << (int) pad1[BUTTON_B] << "'" << endl << endl;
file << "#" << endl << "# Played 2 Pad:" << endl << "#" << endl << endl;
file << "Player2Up = '" << (int) pad2[UP] << "'" << endl;
file << "Player2Down = '" << (int) pad2[DOWN] << "'" << endl;
file << "Player2Left = '" << (int) pad2[LEFT] << "'" << endl;
file << "Player2Right = '" << (int) pad2[RIGHT] << "'" << endl;
file << "Player2ButtonA = '" << (int) pad2[BUTTON_A] << "'" << endl;
file << "Player2ButtonB = '" << (int) pad2[BUTTON_B] << "'" << endl << endl;
file << "#" << endl << "# Pause, Gamer Gear Start :" << endl << "#" << endl << endl;
file << "Pause = '" << (int) pauseButton << "'" << endl;
file << "Start = '" << (int) startButton << "'" << endl << endl;
file << "#" << endl << "# Joystick 0 buttons assignations :" << endl << "#" << endl << endl;
for (int i=0; i < MAX_JOYSTICK_BUTTON ; i++)
{
file << "Joy0Button" << (int) i << " = '"<< (int) joystick0Button[i] << "'" << endl;
}
file << endl << "#" << endl << "# Joystick Linux device :" << endl << "#" << endl << endl;
file << "JoystickDevice = '" << joystickDevice << "'" << endl;
}
file << endl << endl;
file.close();
}
/**
* Restore Osmose default configuration of Paths and key mapping.
*/
void OsmoseConfigurationFile::resetToDefault()
{
saveStatePath = homeDir;
soundCapturePath= homeDir;
tileCapturePath = homeDir;
BBRPath = homeDir;
screenshotPath = homeDir;
pad1[UP] = 16777235; // Up arrow.
pad1[DOWN] = 16777237; // Down arrow.
pad1[LEFT] = 16777234; // Left arrow.
pad1[RIGHT] = 16777236; // Right arrow.
pad1[BUTTON_A] = 90; // Z key.
pad1[BUTTON_B] = 88; // X key.
pad2[UP] = 56; // KeyPad/Keyboard 8.
pad2[DOWN] = 50; // KeyPad/Keyboard 2.
pad2[LEFT] = 52; // KeyPad/Keyboard 4.
pad2[RIGHT] = 54; // KeyPad/Keyboard 6.
pad2[BUTTON_A] = 48; // KeyPad/Keyboard 0.
pad2[BUTTON_B] = 16777221; //KeyPad/Keyboard Enter.
startButton = 83; // S key.
pauseButton = 80; // P key.
joystick0Button[0] = P1BUTTON_A;
joystick0Button[1] = P1BUTTON_B;
joystick0Button[2] = START_GG;
joystick0Button[3] = PAUSE_NMI;
joystick0Button[4] = UNKNOWN;
joystick0Button[5] = UNKNOWN;
joystick0Button[6] = UNKNOWN;
joystick0Button[7] = UNKNOWN;
joystickDevice = string(DEFAULT_JOYSTICK_DEVICE);
}
/**
* Restore Osmose default configuration of Paths and key mapping and save
* the configuration file.
*/
void OsmoseConfigurationFile::createDefautConfigurationFile()
{
resetToDefault();
save();
}
/**
* This method associate pad direction or button to a key binding.
* Param1 : Pad number 0 = first, other is second pad.
* Param2 : Direction or Button enum to map to a QT key.
* Param3 : The Qt key ID associated to the pad touch.
*/
void OsmoseConfigurationFile::setPad(int padNumber, padInput i, unsigned int key)
{
if (padNumber == 0)
{
pad1[i] = key;
}
else
{
pad2[i] = key;
}
}
/**
* This method returns key associated to a pad direction.
* Param1 : Pad number 0 = first, other is second pad.
* Param2 : Direction or Button enum to map to a QT key.
*/
int OsmoseConfigurationFile::getPad(int padNumber, padInput i)
{
if (padNumber == 0)
{
return pad1[i];
}
else
{
return pad2[i];
}
}
/**
* This method set key associated to a joystick button.
* Param1 : button number.
* Param2 : SMS equivalent key.
*/
void OsmoseConfigurationFile::assignJoyButton(int button, padKey assignation)
{
if (button >=0 && button < MAX_JOYSTICK_BUTTON)
{
joystick0Button[button] = assignation;
}
}
padKey OsmoseConfigurationFile::getJoyButtonAssignation(int button)
{
if ((button >=0) && (button < MAX_JOYSTICK_BUTTON))
{
return joystick0Button[button];
}
return UNKNOWN;
}
/**
* This method convert the key pressed to SMS/GG key pad, depending on
* the actual configuration.
*/
padKey OsmoseConfigurationFile::keyToKeyPad(int key)
{
if (key == pad1[0]) return P1UP;
if (key == pad1[1]) return P1DOWN;
if (key == pad1[2]) return P1LEFT;
if (key == pad1[3]) return P1RIGHT;
if (key == pad1[4]) return P1BUTTON_A;
if (key == pad1[5]) return P1BUTTON_B;
if (key == pad2[0]) return P2UP;
if (key == pad2[1]) return P2DOWN;
if (key == pad2[2]) return P2LEFT;
if (key == pad2[3]) return P2RIGHT;
if (key == pad2[4]) return P2BUTTON_A;
if (key == pad2[5]) return P2BUTTON_B;
if (key == pauseButton) return PAUSE_NMI;
if (key == startButton) return START_GG;
return UNKNOWN;
}
osmose-emulator-1.4/src/OsmoseConfigurationFile.h 0000664 0000000 0000000 00000007136 13414301443 0022252 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#ifndef OSMOSECONFIGURATIONFILE_H
#define OSMOSECONFIGURATIONFILE_H
#include
#include
#include
#include
#include
#include
#include
#include
#include
using namespace std;
typedef enum
{
UP = 0,
DOWN,
LEFT,
RIGHT,
BUTTON_A,
BUTTON_B
} padInput;
typedef enum
{
P1UP = 0,
P1DOWN,
P1LEFT,
P1RIGHT,
P1BUTTON_A,
P1BUTTON_B,
P2UP,
P2DOWN,
P2LEFT,
P2RIGHT,
P2BUTTON_A,
P2BUTTON_B,
START_GG,
PAUSE_NMI,
SCREENSHOT,
SOUNDSHOT,
UNKNOWN = 0x80000000
} padKey;
#define MAX_JOYSTICK_BUTTON 8
#define DEFAULT_JOYSTICK_DEVICE "/dev/input/js0"
class OsmoseConfigurationFile
{
public:
OsmoseConfigurationFile();
void save();
void load();
void createDefautConfigurationFile();
void resetToDefault();
padKey keyToKeyPad(int key);
static string getHomeDirectory();
~OsmoseConfigurationFile();
// Button setters.
void setPad(int padNumber, padInput i, unsigned int key);
void setPause(unsigned int key){pauseButton = key;}
void setStart(unsigned int key){startButton = key;}
void assignJoyButton(int button, padKey assignation);
// Path setters.
void setScreenshotPath(string path) {screenshotPath = path;}
void setSoundCapturePath(string path) {soundCapturePath = path;}
void setTileCapturePath(string path) {tileCapturePath = path;};
void setBBRPath(string path) {BBRPath = path;};
void setSaveStatePath(string path) {saveStatePath = path;};
// Joystick device setter :
void setJoystickDevice(string device) { joystickDevice = device; }
// Button getters.
int getPad(int padNumber, padInput i);
int getPause() {return pauseButton;}
int getStart() {return startButton;}
padKey getJoyButtonAssignation(int button);
// Path getters.
string getScreenshotPath() {return screenshotPath;}
string getSoundCapturePath() {return soundCapturePath;}
string getTileCapturePath() {return tileCapturePath;}
string getBBRPath() {return BBRPath;}
string getSaveStatePath() {return saveStatePath;}
// Joystick device getter :
string getJoystickDevice() { return joystickDevice; }
protected:
private:
string homeDir;
// Osmose configuration data.
string saveStatePath;
string soundCapturePath;
string tileCapturePath;
string BBRPath;
string screenshotPath;
int pad1[6]; // Keyboard Mapping for P1 pad keys: UP:DOW:LEF:RIG:A:B
int pad2[6]; // Keyboard Mapping for P2 pad keys: UP:DOW:LEF:RIG:A:B
int startButton; // Keyboard Mapping for Start
int pauseButton; // Keyboard Mapping for Pause
padKey joystick0Button[MAX_JOYSTICK_BUTTON]; // Joystick button assignation.
void parseLine(string &l);
void updateItem(string &identifier, string &value);
string joystickDevice;
};
#endif // OSMOSECONFIGURATIONFILE_H
osmose-emulator-1.4/src/OsmoseCore.cpp 0000664 0000000 0000000 00000061556 13414301443 0020074 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#include
#include "OsmoseCore.h"
SN76489 *p;
// This method is not from OsmoseCore
void sndCallback(void *ud, unsigned char *s, int len);
/*--------------------------------------------------------------------*/
/* This method is the OsmoseCore constructor. */
/*--------------------------------------------------------------------*/
OsmoseCore::OsmoseCore(const char *rom_f, unsigned int *output, OsmoseConfigurationFile *conf, pthread_mutex_t *ocm)
{
osmose_core_mutex = ocm;
configuration = conf;
buffer = output;
nmi = false;
sound_shot_toggle = false;
snd_started = false;
screenshotNbr = 0;
tileshotNbr = 0;
soundshotNbr = 0;
rom_filename = rom_f;
gain = 0.00f;
opt.reset();
/* Note: After instantiation, opt.MachineType contains SMS or GAMEGEAR type. */
mem = new MemoryMapper(rom_filename, configuration);
if (opt.mapperType == CodemasterMapper) mem->setMapperType(CodemasterMapper);
if (opt.mapperType == KoreanMapper) mem->setMapperType(KoreanMapper);
env = new SmsEnvironment();
cpu = new Z80(*env);
p = new SN76489(3579545, 22050);
if (opt.MachineType == SMS)
{
v = new VDP(cpu, opt.ntsc); // Instanciate ntsc or pal SMS VDP.
iom = new IOMapper(*v, *p);
}
else
{
// Instanciate ntsc (always) GAMEGEAR VDP. Force emulator option too.
v = new VDP_GG(cpu, true);
opt.ntsc = true;
iom = new IOMapper_GG(*v, *p);
}
env->setIOMapper(iom);
env->setMemoryMapper(mem);
env->setVDP(v);
env->setCPU(cpu);
wavW = NULL;
game_name = mem->getROMName();
#ifdef BUILT_IN_DEBUGGER
dbg = new SmsDebugger();
v->attachDebugEventListener(dbg);
this->attachDebugEventListener(dbg);
cpu->attachDebugEventListener(dbg);
mem->attachDebugEventListener(dbg);
iom->attachDebugEventListener(dbg);
dasm = new Z80Dasm(*env);
dbg->setMemoryMapper(mem);
dbg->setEnvironment(env);
dbg->setVDP(v);
dbg->setIOMapper(iom);
dbg->setDasm(dasm);
dbg->setCPU(cpu);
old_cycles = 0;
#endif
emu_opt.sound = true;
if (emu_opt.sound == true)
{
try
{
// The plugdev device is obsolete. Replacing it by "default" made it working with pulseaudio.
// Contributed by: Kevin Joly (Kev-J)
sndThread = new SoundThread("default", p->getFIFOSoundBuffer());
sndThread->start(); // Start thread, not playing !
string msg = "Creating SoundThread";
QLogWindow::getInstance()->appendLog(msg);
}
catch(string error)
{
QLogWindow::getInstance()->appendLog(error);
QLogWindow::getInstance()->appendLog("Sound disabled. Sound recording won't work.");
sndThread = NULL;
emu_opt.sound = false;
}
}
}
/*--------------------------------------------------------------------*/
/* This method is the OsmoseCore destructor. */
/*--------------------------------------------------------------------*/
OsmoseCore::~OsmoseCore()
{
if (wavW != NULL) delete wavW;
if (sndThread != NULL) delete sndThread;
save_bbr(); /* Save Battery backed memory if needed. */
delete v;
delete mem;
delete env;
delete iom;
delete cpu;
}
/*--------------------------------------------------------------------*/
/* This method performs a reset on all machine components. */
/*--------------------------------------------------------------------*/
void OsmoseCore::reset()
{
MutexLocker lock(osmose_core_mutex);
save_bbr();
cpu->reset();
v->reset();
mem->reset();
iom->reset();
}
/*--------------------------------------------------------------------*/
/* This method runs one frame. */
/* Note about frame variable: */
/* This variable is the total number of frame (displayed or not !) */
/* emulated by Osmose. This value is use for speed synchronisation at */
/* 60 Fps. That's why the value is incremented even if the frame isn't*/
/* rendered. */
/*--------------------------------------------------------------------*/
void OsmoseCore::run_frame()
{
MutexLocker lock(osmose_core_mutex);
bool drawline = true;
bool played = false;
float snd_update = 0;
int scanline_number;
unsigned int over_cycles = 0;
scanline_number = (opt.ntsc == true) ? 262 : 313; // NTSC or PAL
if (nmi == true)
{
cpu->nmi();
nmi = false;
}
for (v->line=0; v->line < scanline_number; v->line++)
{
over_cycles = cpu->run(CPU_CYCLES_PER_LINE - over_cycles);
if (emu_opt.sound == true)
{
snd_update+=(float)SND_TOGGLE; // Needed to call update_sound_buffer 367.5/frame
played = p->run(1);
if ((sound_shot_toggle == true) && (played == true))
{
wavW->writeData(p->getLastSample());
}
if (snd_update > 1.0f)
{
played = p->run(1);
if (played == true)
{
snd_update = snd_update - (float)1.0f;
}
if (sound_shot_toggle == true && played==true)
{
wavW->writeData(p->getLastSample());
}
}
}
v->update(buffer, drawline);
} // For i = 0 to scanline_number
//tw->update(buffer, drawline);
if ((snd_started == false) && (emu_opt.sound == true))
{
// Start playing only if sound buffer is full.
// This avoid playing silence on emulator startup.
if (!p->getFIFOSoundBuffer()->spaceAvailable())
{
snd_started = true;
sndThread->resume();
}
}
// To avoid infinite loop with cycleCounter overflow.
cpu->setCycles(0);
}
/*--------------------------------------------------------------------*/
/* This method will save as bitmap, vdp graphics tiles. */
/* First, a 128x224 SDL_Surface is allocated. */
/* Then tiles are drawn there. */
/* A screenshot is taken */
/* The Surface is freed. */
/* Filename is tiles_rip_ + game_name.bmp. */
/*--------------------------------------------------------------------*/
bool OsmoseCore::captureTiles()
{
MutexLocker lock(osmose_core_mutex);
ostringstream oss;
oss << configuration->getTileCapturePath() << "/" << game_name << "-" << tileshotNbr << "_Tiles_Rip.tga";
tileshotNbr++;
/* Allocate 128x224 buffer */
unsigned int *local_buffer = new unsigned int[128*224];
unsigned int map_p = 0;
/* Render tiles into the buffer. */
// Draw tiles there.
for (int o=0; o<28;o++)
{
for (int i=0; i<16;i++)
{
int tile = map_p;
displayTiles(local_buffer, v, tile, i<<3, o<<3);
map_p++;
}
}
/* Save the buffer. */
TGAWriter tgaFile(oss.str().c_str(), 128, 224);
if (tgaFile.isOk() == true)
{
for (int y=223; y>=0; y--)
{
int index = y * 128;
for (int x= 0; x<128; x++)
{
unsigned char r, g, b;
unsigned int d = local_buffer[index++];
b = (d >> 16) & 0xFF;
g = (d >> 8) & 0xFF;
r = d & 0xFF;
tgaFile.writePixel(r, g, b);
}
}
}
else
{
return false;
}
/* Deallocate buffer. */
delete[] local_buffer;
return true;
}
/*--------------------------------------------------------------------*/
/* This method draws a tile n, at position x,y, assuming that the */
/* Surface is 128 pixels wide. */
/*--------------------------------------------------------------------*/
void OsmoseCore::displayTiles(unsigned int *s, VDP *vd, int tile, int x, int y)
{
unsigned int *ptr;
unsigned char col_index, p0, p1, p2, p3;
unsigned int ti, c;
ti = tile<<5;
ptr = (unsigned int *)s + ((y<<7)+x );
for (int o=0; o<8;o++)
{
c = (o<<2) + ti;
p0 = vd->VRAM[c++];
p1 = vd->VRAM[c++];
p2 = vd->VRAM[c++];
p3 = vd->VRAM[c++];
for (int i=0; i<8;i++)
{
col_index = (p0 >>7) | (p1 >> 7)<<1 | (p2 >> 7)<<2 | (p3 >> 7)<<3;
*(unsigned int *)ptr = vd->colors[col_index];
ptr++;
p0<<=1;
p1<<=1;
p2<<=1;
p3<<=1;
}
ptr += 120; // Complement to next line, based on 256 pixel width.
}
}
/*--------------------------------------------------------------------*/
/* This method is called by SDL sound system, to fill the sound buffer*/
/* s is the place to put sound data, len is length of buffer in bytes.*/
/*--------------------------------------------------------------------*/
void sndCallback(void *, unsigned char *s, int len)
{
p->getWave(s, len);
}
/*--------------------------------------------------------------------*/
/* This method takes a screenshot of the game. The filename is */
/* game_name +x .tga , where x is the number of taken screenshot, */
/* which is incremented every time captureScreen() is called. */
/*--------------------------------------------------------------------*/
bool OsmoseCore::captureScreen()
{
MutexLocker lock(osmose_core_mutex);
ostringstream oss;
oss << configuration->getScreenshotPath() << "/" << game_name << "-" << screenshotNbr << ".tga";
screenshotNbr++;
TGAWriter tgaFile(oss.str().c_str(), 256, 192);
if (tgaFile.isOk() == true)
{
for (int y=191; y>=0; y--)
{
int index = y * 256;
for (int x= 0; x<256; x++)
{
unsigned char r, g, b;
unsigned int d = buffer[index++];
b = (d >> 16) & 0xFF;
g = (d >> 8) & 0xFF;
r = d & 0xFF;
tgaFile.writePixel(r, g, b);
}
}
return true;
}
else
{
return false;
}
}
/*--------------------------------------------------------------------*/
/* This method toggles the sound recording on and OFF. The filename */
/* is game_name +x .wav , where x is the number of taken sound shot, */
/* which is incremented every time recordSounds(OFF) is called. */
/* Return : true if operation was successful, false otherwise. */
/*--------------------------------------------------------------------*/
bool OsmoseCore::startRecordingSounds()
{
MutexLocker lock(osmose_core_mutex);
bool retValue = false;
ostringstream oss;
oss << configuration->getSoundCapturePath() << "/" << game_name << "-" << soundshotNbr << ".wav";
wavW = new WaveWriter(oss.str().c_str());
if (wavW->isOk())
{
soundshotNbr++;
sound_shot_toggle = true;
retValue = true;
}
return retValue;
}
/*--------------------------------------------------------------------*/
/* This method toggles the sound recording on and OFF. The filename */
/* is game_name +x .wav , where x is the number of taken sound shot, */
/* which is incremented every time recordSounds(OFF) is called. */
/* Return : true if operation was successful, false otherwise. */
/*--------------------------------------------------------------------*/
void OsmoseCore::stopRecordingSounds()
{
MutexLocker lock(osmose_core_mutex);
wavW->close();
delete wavW; // To avoid memory leak.
wavW = NULL;
sound_shot_toggle = false;
}
/*--------------------------------------------------------------------*/
/* This method generates save state file. Here is the format: */
/* File Offset - Data type. */
/* 0000-0003 unsigned char[4] marker "OESS" */
/* 0004-0007 unsigned char[4] 0 + version that create savestate. */
/* 0008-0019 unsigned char[18] z80_8bits_registers. */
/* 001A-0021 unsigned short[4] z80_16bits_registers. */
/*--------------------------------------------------------------------*/
bool OsmoseCore::saveSaveState(int slot)
{
MutexLocker lock(osmose_core_mutex);
ostringstream save_state_name;
save_state_name << configuration->getSaveStatePath() << "/" << mem->getROMName() << "_slot_" << slot <<".sta";
ofstream output_file(save_state_name.str().c_str(), ios::out | ios::binary );
if (output_file.is_open() == false )
{
string msg = "Cannot create save state file:" + save_state_name.str();
QLogWindow::getInstance()->appendLog(msg);
return false;
}
/* Write cpu data. */
if (!cpu->saveState( output_file ) )
{
string msg = "CPU save failed.";
QLogWindow::getInstance()->appendLog(msg);
return false;
}
/* Write memory mapper data. */
if (!mem->saveState( output_file ) )
{
string msg = "Mem Mapper save failed.";
QLogWindow::getInstance()->appendLog(msg);
return false;
}
/* Write VDP data. */
if (!v->saveState( output_file ) )
{
string msg = "VDP save failed.";
QLogWindow::getInstance()->appendLog(msg);
return false;
}
/* Write SN76489 data. */
if (!p->saveState( output_file ) )
{
string msg = "PSG save failed.";
QLogWindow::getInstance()->appendLog(msg);
return false;
}
output_file.close();
string msg = "State saved in file :" + save_state_name.str();
QLogWindow::getInstance()->appendLog(msg);
return true;
}
/*--------------------------------------------------------------------*/
/* This method loads an emulation state previously saved. */
/*--------------------------------------------------------------------*/
bool OsmoseCore::loadSaveState(int slot)
{
MutexLocker lock(osmose_core_mutex);
ostringstream load_state_name;
load_state_name << configuration->getSaveStatePath() << "/" << mem->getROMName() << "_slot_" << slot <<".sta";
ifstream input_file(load_state_name.str().c_str(), ios::in | ios::binary);
if (input_file.is_open() == false )
{
string msg = "Fail to load state from file : " + load_state_name.str();
QLogWindow::getInstance()->appendLog(msg);
return false;
}
/* Load cpu data. */
if (!cpu->loadState( input_file ) )
{
string msg = "CPU load failed.";
QLogWindow::getInstance()->appendLog(msg);
return false;
}
/* Load memory mapper data. */
if (!mem->loadState( input_file ) )
{
string msg = "Mem Mapper load failed.";
QLogWindow::getInstance()->appendLog(msg);
return false;
}
/* Load VDP data. */
if (!v->loadState( input_file ) )
{
string msg = "VDP load failed.";
QLogWindow::getInstance()->appendLog(msg);
return false;
}
/* Save SN76489 data. */
if (!p->loadState( input_file ) )
{
string msg = "PSG load failed.";
QLogWindow::getInstance()->appendLog(msg);
return false;
}
input_file.close();
string msg = "State loaded from file : " + load_state_name.str();
QLogWindow::getInstance()->appendLog(msg);
return true;
}
/*--------------------------------------------------------------------*/
/* This method saves Battery Backed Memory if needed. */
/*--------------------------------------------------------------------*/
void OsmoseCore::save_bbr()
{
// No need to lock mutex, method is private and only called via reset or locked method.
ostringstream bbr_name;
bbr_name << configuration->getBBRPath() << "/" << game_name.c_str() << ".bbr";
mem->save_battery_backed_memory(bbr_name.str());
}
/*--------------------------------------------------------------------*/
/* This method is called when P1 Up key changed is triggered. */
/* If parameter pressed is false, it means that key is released, */
/* pressed otherwise. This callback is called whatever the input */
/* device is used. */
/*--------------------------------------------------------------------*/
void OsmoseCore::P1UpChanged(bool pressed)
{
if (pressed)
{
iom->portPAD1 &= BIT0_MASK;;
}
else
{
// Key released.
iom->portPAD1 |= BIT0;
}
}
/*--------------------------------------------------------------------*/
/* This method is called when P1 Down key changed is triggered. */
/* If parameter pressed is false, it means that key is released, */
/* pressed otherwise. This callback is called whatever the input */
/* device is used. */
/*--------------------------------------------------------------------*/
void OsmoseCore::P1DownChanged(bool pressed)
{
if (pressed)
{
iom->portPAD1 &= BIT1_MASK;;
}
else
{
// Key released.
iom->portPAD1 |= BIT1;
}
}
/*--------------------------------------------------------------------*/
/* This method is called when P1 Left key changed is triggered. */
/* If parameter pressed is false, it means that key is released, */
/* pressed otherwise. This callback is called whatever the input */
/* device is used. */
/*--------------------------------------------------------------------*/
void OsmoseCore::P1LeftChanged(bool pressed)
{
if (pressed)
{
iom->portPAD1 &= BIT2_MASK;;
}
else
{
// Key released.
iom->portPAD1 |= BIT2;
}
}
/*--------------------------------------------------------------------*/
/* This method is called when P1 right key changed is triggered. */
/* If parameter pressed is false, it means that key is released, */
/* pressed otherwise. This callback is called whatever the input */
/* device is used. */
/*--------------------------------------------------------------------*/
void OsmoseCore::P1RightChanged(bool pressed)
{
if (pressed)
{
iom->portPAD1 &= BIT3_MASK;;
}
else
{
// Key released.
iom->portPAD1 |= BIT3;
}
}
/*--------------------------------------------------------------------*/
/* This method is called when P1 A key changed is triggered. */
/* If parameter pressed is false, it means that key is released, */
/* pressed otherwise. This callback is called whatever the input */
/* device is used. */
/*--------------------------------------------------------------------*/
void OsmoseCore::P1AButtonChanged(bool pressed)
{
if (pressed)
{
iom->portPAD1 &= BIT4_MASK;;
}
else
{
// Key released.
iom->portPAD1 |= BIT4;
}
}
/*--------------------------------------------------------------------*/
/* This method is called when P1 B key changed is triggered. */
/* If parameter pressed is false, it means that key is released, */
/* pressed otherwise. This callback is called whatever the input */
/* device is used. */
/*--------------------------------------------------------------------*/
void OsmoseCore::P1BButtonChanged(bool pressed)
{
if (pressed)
{
iom->portPAD1 &= BIT5_MASK;;
}
else
{
// Key released.
iom->portPAD1 |= BIT5;
}
}
/*--------------------------------------------------------------------*/
/* This method is called when P2 Up key changed is triggered. */
/* If parameter pressed is false, it means that key is released, */
/* pressed otherwise. This callback is called whatever the input */
/* device is used. */
/*--------------------------------------------------------------------*/
void OsmoseCore::P2UpChanged(bool pressed)
{
if (pressed)
{
iom->portPAD1 &= BIT6_MASK;;
}
else
{
// Key released.
iom->portPAD1 |= BIT6;
}
}
/*--------------------------------------------------------------------*/
/* This method is called when P2 Down key changed is triggered. */
/* If parameter pressed is false, it means that key is released, */
/* pressed otherwise. This callback is called whatever the input */
/* device is used. */
/*--------------------------------------------------------------------*/
void OsmoseCore::P2DownChanged(bool pressed)
{
if (pressed)
{
iom->portPAD1 &= BIT7_MASK;;
}
else
{
// Key released.
iom->portPAD1 |= BIT7;
}
}
/*--------------------------------------------------------------------*/
/* This method is called when P2 Left key changed is triggered. */
/* If parameter pressed is false, it means that key is released, */
/* pressed otherwise. This callback is called whatever the input */
/* device is used. */
/*--------------------------------------------------------------------*/
void OsmoseCore::P2LeftChanged(bool pressed)
{
if (pressed)
{
iom->portPAD2 &= BIT0_MASK;;
}
else
{
// Key released.
iom->portPAD2 |= BIT0;
}
}
/*--------------------------------------------------------------------*/
/* This method is called when P2 right key changed is triggered. */
/* If parameter pressed is false, it means that key is released, */
/* pressed otherwise. This callback is called whatever the input */
/* device is used. */
/*--------------------------------------------------------------------*/
void OsmoseCore::P2RightChanged(bool pressed)
{
if (pressed)
{
iom->portPAD2 &= BIT1_MASK;;
}
else
{
// Key released.
iom->portPAD2 |= BIT1;
}
}
/*--------------------------------------------------------------------*/
/* This method is called when P2 A key changed is triggered. */
/* If parameter pressed is false, it means that key is released, */
/* pressed otherwise. This callback is called whatever the input */
/* device is used. */
/*--------------------------------------------------------------------*/
void OsmoseCore::P2AButtonChanged(bool pressed)
{
if (pressed)
{
iom->portPAD2 &= BIT2_MASK;;
}
else
{
// Key released.
iom->portPAD2 |= BIT2;
}
}
/*--------------------------------------------------------------------*/
/* This method is called when P2 B key changed is triggered. */
/* If parameter pressed is false, it means that key is released, */
/* pressed otherwise. This callback is called whatever the input */
/* device is used. */
/*--------------------------------------------------------------------*/
void OsmoseCore::P2BButtonChanged(bool pressed)
{
if (pressed)
{
iom->portPAD2 &= BIT3_MASK;;
}
else
{
// Key released.
iom->portPAD2 |= BIT3;
}
}
/*--------------------------------------------------------------------*/
/* This method is called when Pause button is triggered. */
/* If parameter pressed is false, it means that key is released, */
/* pressed otherwise. This callback is called whatever the input */
/* device is used. */
/*--------------------------------------------------------------------*/
void OsmoseCore::PauseButtonChanged(bool pressed)
{
if (pressed)
{
// Game Gear has no pause button !
if (opt.MachineType == SMS) nmi = true;
}
else
{
// No NMIes are triggered on pause released.
}
}
/*--------------------------------------------------------------------*/
/* This method is called when Game Gear Start is triggered. */
/* If parameter pressed is false, it means that key is released, */
/* pressed otherwise. This callback is called whatever the input */
/* device is used. */
/*--------------------------------------------------------------------*/
void OsmoseCore::StartButtonChanged(bool pressed)
{
// SMS has no start button !
if (opt.MachineType != GAMEGEAR)
{
return;
}
if (pressed)
{
iom->port0x0 &= BIT7_MASK;
}
else
{
iom->port0x0 |= BIT7;
}
}
/*--------------------------------------------------------------------*/
/* This method is used to force memory mapper selection. */
/*--------------------------------------------------------------------*/
void OsmoseCore::forceMemoryMapper(Mapper mapper)
{
MutexLocker lock(osmose_core_mutex);
mem->setMapperType(mapper);
}
/*--------------------------------------------------------------------*/
/* This method is used to force NTSC or PAL timings. */
/* true = NTSC false=PAL */
/*--------------------------------------------------------------------*/
void OsmoseCore::forceNTSCTiming(bool ntsc)
{
MutexLocker lock(osmose_core_mutex);
v->setNTSC(ntsc);
}
osmose-emulator-1.4/src/OsmoseCore.h 0000664 0000000 0000000 00000010372 13414301443 0017527 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#ifndef OSMOSE_CORE_H
#define OSMOSE_CORE_H
#include
#include
#include
#include
#include "Z80.h"
#include "SmsEnvironment.h"
#include "OsmoseConfigurationFile.h"
#include "VDP.h"
#include "VDP_GG.h"
#include "SN76489.h"
#include "Options.h"
#include "Bits.h"
#include "WaveWriter.h"
#include "Version.h"
#include "Definitions.h"
#include "DebugEventThrower.h"
#include "SaveState.h"
#include "AnsiColorTerminal.h"
#include "EmulationThread.h"
#include "TGAWriter.h"
#include "QLogWindow.h"
#include "Pthreadcpp.h"
#include "SoundThread.h"
using namespace std;
/* Use save state slot from 1 to 5. */
enum
{
minSaveStateSlot = 1,
maxSaveStateSlot = 5
};
class OsmoseCore : public DebugEventThrower
{
public:
OsmoseCore(const char *rom_f, unsigned int *output, OsmoseConfigurationFile *c, pthread_mutex_t *ocm); // Constructor.
~OsmoseCore();
void run_frame(); // Run one Frame.
void Reshape(int x, int y);
void reset(); // Reset all components.
void P1UpChanged(bool pressed);
void P1DownChanged(bool pressed);
void P1LeftChanged(bool pressed);
void P1RightChanged(bool pressed);
void P1AButtonChanged(bool pressed);
void P1BButtonChanged(bool pressed);
void P2UpChanged(bool pressed);
void P2DownChanged(bool pressed);
void P2LeftChanged(bool pressed);
void P2RightChanged(bool pressed);
void P2AButtonChanged(bool pressed);
void P2BButtonChanged(bool pressed);
void PauseButtonChanged(bool pressed);
void StartButtonChanged(bool pressed);
bool captureScreen();
bool captureTiles();
bool startRecordingSounds();
void stopRecordingSounds();
bool saveSaveState(int slot);
bool loadSaveState(int slot);
void forceMemoryMapper(Mapper m);
void forceNTSCTiming(bool);
private:
unsigned int *buffer; // SMS screen, without modification 256x192.
string game_name; // Used as prefix for screenshot, sound shot and save states.
VDP *v; // Video Display Processor object.
MemoryMapper *mem; // Memory mapper Object.
SmsEnvironment *env; // Z80 Cpu environment.
IOMapper *iom; // Input/Output mapper Object.
Z80 *cpu; // Our Z80 core.
WaveWriter *wavW; // Sound ripper.
float gain; // gain level.
#ifdef BUILT_IN_DEBUGGER
unsigned int old_cycles; // Used for cycle count.
Z80Dasm *dasm; // Z80 disasembler object.
SmsDebugger *dbg; // Sms Debugger.
bool exec_f; // Continue cpu exec Flag.
#endif
bool nmi; // nmi flag, used with keyboard pause.
bool sound_shot_toggle; // Flag, for start/stop recording sound.
int screenshotNbr; // Screenshot number appended to save.
int tileshotNbr; // Tile rip number appended to save.
int soundshotNbr; // Sound rip number appended to save.
const char *rom_filename; // Pointer to argv[1].
bool snd_started;
void save_bbr(); // Save Battery Backed Ram.
void displayTiles(unsigned int *s, VDP *vd, int tile, int x, int y);
SoundThread *sndThread;
OsmoseConfigurationFile *configuration;
pthread_mutex_t *osmose_core_mutex;
};
#endif
osmose-emulator-1.4/src/OsmoseEmulationThread.cpp 0000664 0000000 0000000 00000007613 13414301443 0022263 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#include "OsmoseEmulationThread.h"
/**
* Constructor.
*/
OsmoseEmulationThread::OsmoseEmulationThread(QGLImage *qglimage, char * romName, OsmoseConfigurationFile *conf, pthread_mutex_t *ocm) : EmulationThread(qglimage)
{
configuration = conf;
setRefreshFrequency(60.0f);
frameCounter = 0;
mode = 1;
osmose_core_mutex = ocm;
core = new OsmoseCore(romName, videoBuffer, configuration, osmose_core_mutex);
}
/**
* Destructor.
*/
OsmoseEmulationThread::~OsmoseEmulationThread()
{
delete core;
}
/**
* This method perform one frame emulation stuff. The videoBuffer must
* be updated inside this method.
*/
void OsmoseEmulationThread::emulateOneFrame()
{
core->run_frame();
}
/**
* This method perform one frame emulation stuff. The videoBuffer must
* be updated inside this method.
*/
void OsmoseEmulationThread::resetEmulation()
{
core->reset();
}
/**
* We get a Key Pressed event from the QMainWindow. Handle it. The
* conversion from Emulator key mapping and user configuration occurs
* here.
*
* Param 1 : SMS/GG key.
*
* Return : None.
*/
void OsmoseEmulationThread::keyPressed(padKey key)
{
switch(key)
{
case P1UP: core->P1UpChanged(true); break;
case P1DOWN: core->P1DownChanged(true); break;
case P1LEFT: core->P1LeftChanged(true); break;
case P1RIGHT: core->P1RightChanged(true); break;
case P1BUTTON_A:core->P1AButtonChanged(true);break;
case P1BUTTON_B:core->P1BButtonChanged(true);break;
case P2UP: core->P2UpChanged(true); break;
case P2DOWN: core->P2DownChanged(true); break;
case P2LEFT: core->P2LeftChanged(true); break;
case P2RIGHT: core->P2RightChanged(true); break;
case P2BUTTON_A:core->P2AButtonChanged(true);break;
case P2BUTTON_B:core->P2BButtonChanged(true);break;
case PAUSE_NMI: core->PauseButtonChanged(true);break;
case START_GG: core->StartButtonChanged(true);break;
case SCREENSHOT: core->captureScreen();
case UNKNOWN : break;
default: break;
}
}
/**
* We get a Key Released event from the QMainWindow. Handle it. The
* conversion from Emulator key mapping and user configuration occurs
* here.
*
* Param 1 : QT key() value of the QKeyEvent that signal keyPressed.
*
* Return : None.
*/
void OsmoseEmulationThread::keyReleased(padKey key)
{
switch(key)
{
case P1UP: core->P1UpChanged(false); break;
case P1DOWN: core->P1DownChanged(false); break;
case P1LEFT: core->P1LeftChanged(false); break;
case P1RIGHT: core->P1RightChanged(false);break;
case P1BUTTON_A:core->P1AButtonChanged(false);break;
case P1BUTTON_B:core->P1BButtonChanged(false);break;
case P2UP: core->P2UpChanged(false); break;
case P2DOWN: core->P2DownChanged(false); break;
case P2LEFT: core->P2LeftChanged(false); break;
case P2RIGHT: core->P2RightChanged(false); break;
case P2BUTTON_A:core->P2AButtonChanged(false);break;
case P2BUTTON_B:core->P2BButtonChanged(false);break;
case PAUSE_NMI: core->PauseButtonChanged(false);break;
case START_GG: core->StartButtonChanged(false);break;
case UNKNOWN : break;
default: break;
}
}
osmose-emulator-1.4/src/OsmoseEmulationThread.h 0000664 0000000 0000000 00000003167 13414301443 0021730 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#ifndef OSMOSE_EMULATION_THREAD_H
#define OSMOSE_EMULATION_THREAD_H
#include
#include
#include "EmulationThread.h"
#include "Z80.h"
#include "OsmoseCore.h"
#include "OsmoseConfigurationFile.h"
class OsmoseEmulationThread : public EmulationThread
{
public:
OsmoseEmulationThread(QGLImage *qglimage, char *romName, OsmoseConfigurationFile *conf, pthread_mutex_t *ocm);
~OsmoseEmulationThread();
void emulateOneFrame();
void resetEmulation();
void keyPressed(padKey key);
void keyReleased(padKey key);
OsmoseCore *getCore() {return core;}
protected:
private:
int frameCounter;
int mode;
OsmoseCore *core;
OsmoseConfigurationFile *configuration;
pthread_mutex_t *osmose_core_mutex;
};
#endif // OSMOSE_EMULATION_THREAD_H
osmose-emulator-1.4/src/OsmoseGUI.cpp 0000664 0000000 0000000 00000060727 13414301443 0017627 0 ustar 00root root 0000000 0000000 /*
* Copyright holder 2001-2011 Vedder Bruno.
* Work continued by 2016-2018 Carlos Donizete Froes [a.k.a coringao]
*
* This file is part of Osmose, a Sega Master System/Game Gear software
* emulator.
*
* Osmose is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Osmose is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Osmose. If not, see .
*
* Many thanks to Vedder Bruno, the original author of Osmose Emulator.
*
*/
#include
#include
#include "OsmoseGUI.h"
#include
#include
/**
* Constructor.
*/
OsmoseGUI::OsmoseGUI(QWidget * parent, Qt::WindowFlags flags) : QMainWindow(parent, flags)
{
isFullscreen = false;
rom_name = NULL;
osmoseCore = NULL;
saveStateSlot = 0;
osmose_core_mutex = PTHREAD_MUTEX_INITIALIZER;
this->setWindowTitle(__OSMOSE_VERSION__);
this->setWindowIcon(QIcon(":/osmose-emulator.png"));
QLogWindow::getInstance()->appendLog("Starting Osmose emulator.");
/* Instanciate menus.*/
QMenuBar *mb = menuBar();
QMenu *menu = new QMenu("File");
QAction *action = new QAction("&Open SMS/GG ROM", this);
action->setShortcut( QKeySequence(Qt::CTRL + Qt::Key_O));
QObject::connect(action, SIGNAL(triggered()), this, SLOT(loadROM()));
menu->addAction(action);
action = new QAction("&Configure...", this);
QObject::connect(action, SIGNAL(triggered()), this, SLOT(configure()));
action->setShortcut( QKeySequence(Qt::CTRL + Qt::Key_C));
menu->addAction(action);
action = new QAction("&Log window ...", this);
QObject::connect(action, SIGNAL(triggered()), this, SLOT(showLogWindow()));
action->setShortcut( QKeySequence(Qt::CTRL + Qt::Key_L));
menu->addAction(action);
action = new QAction("E&xit Osmose", this);
//QObject::connect(action, SIGNAL(triggered()), qApp, SLOT(quit()));
QObject::connect(action, SIGNAL(triggered()), this, SLOT(exitApplication()));
action->setShortcut( QKeySequence(Qt::CTRL + Qt::Key_X));
menu->addAction(action);
mb->addMenu(menu);
QGL::FormatOptions format = QGL::DirectRendering | QGL::DoubleBuffer | QGL::NoDepthBuffer |
QGL::NoAlphaChannel | QGL::NoAccumBuffer | QGL::NoStencilBuffer |
QGL::NoStereoBuffers | QGL::NoOverlay | QGL::NoSampleBuffers;
// Build OpenGL renderer widget.
glImage = new QGLImage(this, 256, 192, format);
setCentralWidget(glImage);
// Build emulation thread.
//emuThread = new WhiteNoiseEmulationThread(glImage);
emuThread = new WhiteNoiseEmulationThread(glImage);
menu = new QMenu("Emulation");
paused = false;
pauseResume = new QAction("Pause", this);
QObject::connect(pauseResume, SIGNAL(triggered()), this, SLOT(pauseResumeEmulation()));
menu->addAction(pauseResume);
menu->addSeparator();
action = new QAction("Save VDP &GFX", this);
action->setShortcut( QKeySequence(Qt::CTRL + Qt::Key_G));
QObject::connect(action, SIGNAL(triggered()), this, SLOT(saveVDPGFX()));
menu->addAction(action);
action = new QAction("&Save screenshot", this);
action->setShortcut( QKeySequence(Qt::CTRL + Qt::Key_S));
QObject::connect(action, SIGNAL(triggered()), this, SLOT(saveScreenshot()));
menu->addAction(action);
saveSoundQAction = new QAction("&Wave sound record", this);
saveSoundQAction->setShortcut( QKeySequence(Qt::CTRL + Qt::Key_W));
saveSoundQAction->setCheckable(true);
saveSoundQAction->setChecked(false);
QObject::connect(saveSoundQAction, SIGNAL(triggered()), this, SLOT(saveSound()));
menu->addAction(saveSoundQAction);
menu->addSeparator();
action = new QAction("Hardware reset", this);
action->setShortcut( QKeySequence(Qt::CTRL + Qt::Key_R));
QObject::connect(action, SIGNAL(triggered()), this, SLOT(resetEmulation()));
menu->addAction(action);
menu->addAction(action);
mb->addMenu(menu);
menu = new QMenu("Machine");
mb->addMenu(menu);
QActionGroup *timingGroup = new QActionGroup(this);
ntscQAction = new QAction("NTSC Timing 60hz", this);
QObject::connect(ntscQAction, SIGNAL(triggered()), this, SLOT(setNTSCTiming()));
ntscQAction->setCheckable(true);
ntscQAction->setChecked(true);
menu->addAction(ntscQAction);
timingGroup->addAction(ntscQAction);
palQAction = new QAction("PAL Timing 50hz", this);
QObject::connect(palQAction, SIGNAL(triggered()), this, SLOT(setPALTiming()));
palQAction->setCheckable(true);
palQAction->setChecked(false);
menu->addAction(palQAction);
timingGroup->addAction(palQAction);
menu->addSeparator();
QActionGroup *regionGroup = new QActionGroup(this);
japaneseQAction = new QAction("Japanese machine", this);
QObject::connect(japaneseQAction, SIGNAL(triggered()), this, SLOT(setJapanese()));
japaneseQAction->setCheckable(true);
japaneseQAction->setChecked(true);
menu->addAction(japaneseQAction);
regionGroup->addAction(japaneseQAction);
europeanQAction = new QAction("European machine", this);
QObject::connect(europeanQAction, SIGNAL(triggered()), this, SLOT(setEuropean()));
europeanQAction->setCheckable(true);
europeanQAction->setChecked(false);
menu->addAction(europeanQAction);
regionGroup->addAction(europeanQAction);
mb->addMenu(menu);
menu->addSeparator();
irqHackQAction = new QAction("IRQ Hack (not recommended)", this);
QObject::connect(irqHackQAction, SIGNAL(triggered()), this, SLOT(toggleIrqHack()));
irqHackQAction->setCheckable(true);
irqHackQAction->setChecked(false);
menu->addAction(irqHackQAction);
menu->addSeparator();
QActionGroup *mapperGroup = new QActionGroup(this);
segaMapperQAction = new QAction("Default mapper", this);
QObject::connect(segaMapperQAction, SIGNAL(triggered()), this, SLOT(setDefaultMapper()));
segaMapperQAction->setCheckable(true);
segaMapperQAction->setChecked(true);
menu->addAction(segaMapperQAction);
mapperGroup->addAction(segaMapperQAction);
codemasterMapperQAction = new QAction("Codemaster mapper", this);
QObject::connect(codemasterMapperQAction, SIGNAL(triggered()), this, SLOT(setCodeMasterMapper()));
codemasterMapperQAction->setCheckable(true);
codemasterMapperQAction->setChecked(false);
menu->addAction(codemasterMapperQAction);
mapperGroup->addAction(codemasterMapperQAction);
mb->addMenu(menu);
koreanMapperQAction = new QAction("Koreand mapper", this);
QObject::connect(koreanMapperQAction, SIGNAL(triggered()), this, SLOT(setKoreanMapper()));
koreanMapperQAction->setCheckable(true);
koreanMapperQAction->setChecked(false);
menu->addAction(koreanMapperQAction);
mapperGroup->addAction(koreanMapperQAction);
mb->addMenu(menu);
/* Create video filtering checkable group. */
menu = new QMenu("Video");
QActionGroup *filteringGroup = new QActionGroup(this);
filteringGroup->setExclusive(true); // Bilinear OR Nearest neighboor.
action = new QAction("&Bilinear filtering", this);
action->setShortcut( QKeySequence(Qt::CTRL + Qt::Key_B));
QObject::connect(action, SIGNAL(triggered()), glImage, SLOT(bilinearFilteringOn()));
action->setCheckable(true);
action->setChecked(false);
menu->addAction(action);
filteringGroup->addAction(action);
action = new QAction("&Nearest neighboor filtering", this);
action->setShortcut( QKeySequence(Qt::CTRL + Qt::Key_N));
QObject::connect(action, SIGNAL(triggered()), glImage, SLOT(nearestNeighboorFilteringOn()));
action->setCheckable(true);
action->setChecked(true);
menu->addAction(action);
filteringGroup->addAction(action);
menu->addSeparator();
QActionGroup *videoSizeGroup = new QActionGroup(this);
action = new QAction("Original size (512x384)", this);
QObject::connect(action, SIGNAL(triggered()), this, SLOT(sizeX1()));
action->setCheckable(true);
action->setChecked(true);
menu->addAction(action);
videoSizeGroup->addAction(action);
action = new QAction("Size x2 (768x576)", this);
QObject::connect(action, SIGNAL(triggered()), this, SLOT(sizeX2()));
action->setCheckable(true);
action->setChecked(false);
menu->addAction(action);
videoSizeGroup->addAction(action);
action = new QAction("Size x3 (1024x768)", this);
QObject::connect(action, SIGNAL(triggered()), this, SLOT(sizeX3()));
action->setCheckable(true);
action->setChecked(false);
menu->addAction(action);
videoSizeGroup->addAction(action);
action = new QAction("Size x4 (1280x860)", this);
QObject::connect(action, SIGNAL(triggered()), this, SLOT(sizeX4()));
action->setCheckable(true);
action->setChecked(false);
menu->addAction(action);
videoSizeGroup->addAction(action);
menu->addSeparator();
action = new QAction("Fullscreen", this);
QObject::connect(action, SIGNAL(triggered()), this, SLOT(fullscreen()));
action->setShortcut( QKeySequence(Qt::CTRL + Qt::Key_F));
menu->addAction(action);
mb->addMenu(menu);
// SAVES Menu
menu = new QMenu("Saves");
action = new QAction("Save machine state", this);
action->setShortcut( QKeySequence(Qt::Key_F11));
QObject::connect(action, SIGNAL(triggered()), this, SLOT(saveState()));
menu->addAction(action);
action = new QAction("Load machine state", this);
action->setShortcut( QKeySequence(Qt::Key_F12));
QObject::connect(action, SIGNAL(triggered()), this, SLOT(loadState()));
menu->addAction(action);
menu->addSeparator();
/* Save state slot selection. */
QActionGroup *selectSlotGroup = new QActionGroup(this);
selectSlotGroup->setExclusive(true); // Only one slot selected at a time.
action = new QAction("Select slot 1", this);
QObject::connect(action, SIGNAL(triggered()), this, SLOT(selectSlot0()));
action->setShortcut( QKeySequence(Qt::CTRL + Qt::Key_1));
action->setCheckable(true);
action->setChecked(true);
selectSlotGroup->addAction(action);
menu->addAction(action);
action = new QAction("Select slot 2", this);
QObject::connect(action, SIGNAL(triggered()), this, SLOT(selectSlot1()));
action->setShortcut( QKeySequence(Qt::CTRL + Qt::Key_2));
action->setCheckable(true);
action->setChecked(false);
selectSlotGroup->addAction(action);
menu->addAction(action);
action = new QAction("Select slot 3", this);
QObject::connect(action, SIGNAL(triggered()), this, SLOT(selectSlot2()));
action->setShortcut( QKeySequence(Qt::CTRL + Qt::Key_3));
action->setCheckable(true);
action->setChecked(false);
selectSlotGroup->addAction(action);
menu->addAction(action);
action = new QAction("Select slot 4", this);
QObject::connect(action, SIGNAL(triggered()), this, SLOT(selectSlot3()));
action->setShortcut( QKeySequence(Qt::CTRL + Qt::Key_4));
action->setCheckable(true);
action->setChecked(false);
selectSlotGroup->addAction(action);
menu->addAction(action);
mb->addMenu(menu);
// ABOUT Menu
menu = new QMenu("About", this);
action = new QAction("&About emulator", this);
action->setShortcut(tr("F1"));
connect(action, &QAction::triggered, this, &OsmoseGUI::aboutDialog);
menu->addAction(action);
mb->addMenu(menu);
// Instanciate Configuration object.
configuration = new OsmoseConfigurationFile();
// Try to load configuration file.
try
{
configuration->load();
}
catch(string error)
{
// Unable to load or create configuration file. Display a message.
error = error + "\nCreating default configuration in user's directory.";
QMessageBox::critical(this, "Configuration file not found", error.c_str());
// Unable to load configuration file, try to create a new one.
try
{
configuration->createDefautConfigurationFile();
}
catch(string error)
{
// Unable to load or create configuration file. Display a message.
QMessageBox::critical(this, "Unable to create default Configuration file", error.c_str());
}
}
/* Try to find a Joystick*/
js0 = NULL;
try
{
js0 = new Joystick(configuration->getJoystickDevice().c_str(), this);
string msg = "Found Joystick :";
msg = msg + js0->getStrID();
QLogWindow::getInstance()->appendLog(msg);
}
catch(string &err)
{
js0 = NULL;
string msg = "No joystick found (device : ";
msg = msg + configuration->getJoystickDevice();
msg = msg + ").";
QLogWindow::getInstance()->appendLog(msg);
}
// Enable Drop events.
setAcceptDrops(true);
// Start emulation thread. It does not means that emulation is started !
emuThread->start();
emuThread->startEmulation();
}
/**
* Destructor.
*/
OsmoseGUI::~OsmoseGUI()
{
}
void OsmoseGUI::configure()
{
QOsmoseConfiguration *configWindow;
if (js0 == NULL)
{
configWindow = new QOsmoseConfiguration(configuration, "No joystick found", this);
}
else
{
configWindow = new QOsmoseConfiguration(configuration, js0->getStrID(), this);
js0->setListener(configWindow);
}
configWindow->exec();
if (js0 != NULL) js0->setListener(this);
}
void OsmoseGUI::sizeX1()
{
resize(512, 384 + MENU_HEIGHT);
string msg = "Video set to original size (512x384).";
QLogWindow::getInstance()->appendLog(msg);
}
/**
* Resize X2 slot.
* Resize the main window to new size.
*/
void OsmoseGUI::sizeX2()
{
resize(768, 576 + MENU_HEIGHT);
string msg = "Video set to original size x2 (768x576).";
QLogWindow::getInstance()->appendLog(msg);
}
/**
* Resize X3 slot.
* Resize the main window to new size.
*/
void OsmoseGUI::sizeX3()
{
resize(1024, 768 + MENU_HEIGHT);
string msg = "Video set to original size x3 (1024x768).";
QLogWindow::getInstance()->appendLog(msg);
}
/**
* Resize X4 slot.
* Resize the main window to new size.
*/
void OsmoseGUI::sizeX4()
{
resize(1280, 860 + MENU_HEIGHT);
string msg = "Video set to original size x4 (1280x860).";
QLogWindow::getInstance()->appendLog(msg);
}
/**
* Fullscreen toggle.
*/
void OsmoseGUI::fullscreen()
{
toggleFullscreen();
}
void OsmoseGUI::toggleFullscreen()
{
isFullscreen ^= 1;
if (isFullscreen)
{
showFullScreen();
// Now do this on QLImage to hide menus.
string msg = "Video mode set to fullscreen.";
QLogWindow::getInstance()->appendLog(msg);
}
else
{
showNormal();
string msg = "Video mode set to windowed.";
QLogWindow::getInstance()->appendLog(msg);
}
}
/**
* loadROM (menu) slot.
*/
void OsmoseGUI::loadROM()
{
QString filename = QFileDialog::getOpenFileName(this, "Load File", "./", "SMS/GG Roms (*.sms *.gg)");
if (!filename.isEmpty())
{
loadTheROM(filename);
}
}
/**
* This method will load a ROM, instanciate emulator core and start it.
* It also disconnect and reconnect emuThread QObject signals/slots.
*/
void OsmoseGUI::loadTheROM(QString filename)
{
if (rom_name != NULL) delete rom_name;
//rom_name = qstrdup(qPrintable(filename));
rom_name = qstrdup( (const char *)filename.toStdString().c_str() );
try
{
// Stop and kill previous thread.
emuThread->abortEmulation();
bool killed = emuThread->wait(1000); // Wait for thread end for 1 second.
if (!killed)
{
string msg = "Warning: could not kill emulation thread !";
QLogWindow::getInstance()->appendLog(msg);
}
delete emuThread;
// Stop recording sound if needed.
saveSoundQAction->setChecked(false);
QLogWindow::getInstance()->addSeparator();
QLogWindow::getInstance()->appendLog("Trying to load new ROM.");
QLogWindow::getInstance()->appendLog(rom_name);
// Build new Emulation thread.
OsmoseEmulationThread *osm = new OsmoseEmulationThread(glImage, rom_name, configuration, &osmose_core_mutex);
emuThread = osm;
emuThread->start();
emuThread->startEmulation();
QLogWindow::getInstance()->appendLog("Starting emulation !");
osmoseCore = osm->getCore(); // Tmp is OsmoseEmuThread, not just EmuThread !
// Disconnect / reconnect pause SLOT.
QObject::disconnect(pauseResume, SIGNAL(triggered()), this, SLOT(pauseResumeEmulation()));
QObject::connect(pauseResume, SIGNAL(triggered()), this, SLOT(pauseResumeEmulation()));
paused = false;
pauseResume->setText("Pause");
updateMachineMenu();
}
catch(string error_msg)
{
// An exception occurs while creation OsmoseEmulationCore. Launch
// White noise animation instead.
emuThread = new WhiteNoiseEmulationThread(glImage);
emuThread->start();
emuThread->startEmulation();
QLogWindow::getInstance()->appendLog(error_msg);
QString msg(error_msg.c_str());
QMessageBox::critical(this, "Oops, we have an error in the emulator", msg);
}
}
/**
* pauseResumeEmulation (menu) slot.
* This slot is called when emulation is asked for pause and resume. It
* is responsible for toggle action label from Pause to Resume.
*/
void OsmoseGUI::pauseResumeEmulation()
{
if (!paused)
{
pauseResume->setText("Resume");
emuThread->pauseEmulation();
paused = true;
string msg = "Emulation paused.";
QLogWindow::getInstance()->appendLog(msg);
}
else
{
pauseResume->setText("Pause");
emuThread->startEmulation();
paused = false;
string msg = "Emulation resumed.";
QLogWindow::getInstance()->appendLog(msg);
}
}
/**
* resetEmulation (menu) slot.
* This slot is called when emulation is asked for Reset.
*/
void OsmoseGUI::resetEmulation()
{
emuThread->resetEmulation();
pauseResume->setText("Pause");
emuThread->startEmulation();
paused = false;
string msg = "Hardware reset.";
QLogWindow::getInstance()->appendLog(msg);
}
/**
*/
void OsmoseGUI::keyPressEvent(QKeyEvent *event)
{
event->accept(); // Event is comsumed by our handler.
if (!event->isAutoRepeat())
{
padKey k = configuration->keyToKeyPad(event->key());
if (k != UNKNOWN) emuThread->keyPressed(k);
}
}
/**
*/
void OsmoseGUI::keyReleaseEvent(QKeyEvent *event)
{
event->accept(); // Event is comsumed by our handler.
if (!event->isAutoRepeat())
{
padKey k = configuration->keyToKeyPad(event->key());
if (k != UNKNOWN) emuThread->keyReleased(k);
}
}
/**
*/
void OsmoseGUI::saveScreenshot()
{
// Simulate a fake 'screenshot' key.
emuThread->keyPressed(SCREENSHOT);
}
/**
*/
void OsmoseGUI::saveSound()
{
if (osmoseCore == NULL) return;
// Simulate a fake 'save wave sound' key.
emuThread->keyPressed(SOUNDSHOT);
if (saveSoundQAction->isChecked())
{
// Save sound has just been selected.
bool success = osmoseCore->startRecordingSounds();
if (!success)
{
// Unable to save wav file.
saveSoundQAction->setChecked(false);
}
}
else
{
// Stop sound recording has just been selected.
osmoseCore->stopRecordingSounds();
}
}
/**
* Select the save/load state slot.
*/
void OsmoseGUI::selectSlot0()
{
saveStateSlot = 0;
}
/**
* Select the save/load state slot.
*/
void OsmoseGUI::selectSlot1()
{
saveStateSlot = 1;
}
/**
* Select the save/load state slot.
*/
void OsmoseGUI::selectSlot2()
{
saveStateSlot = 2;
}
/**
* Select the save/load state slot.
*/
void OsmoseGUI::selectSlot3()
{
saveStateSlot = 3;
}
/**
* Select the save/load state slot.
*/
void OsmoseGUI::selectSlot4()
{
saveStateSlot = 4;
}
/**
*/
void OsmoseGUI::saveState()
{
if (osmoseCore == NULL) return;
osmoseCore->saveSaveState(saveStateSlot);
}
/**
*/
void OsmoseGUI::loadState()
{
if (osmoseCore == NULL) return;
osmoseCore->loadSaveState(saveStateSlot);
}
/**
*/
void OsmoseGUI::exitApplication()
{
emuThread->abortEmulation();
bool killed = emuThread->wait(1000); // Wait for thread end for 1 second.
if (!killed) cerr << "Warning : could not kill emulation thread !" << endl;
delete emuThread;
qApp->quit();
}
/**
* This method overrides the default closeEvent handler.
*/
void OsmoseGUI::closeEvent(QCloseEvent * )
{
exitApplication();
}
/**
*/
void OsmoseGUI::saveVDPGFX()
{
if (osmoseCore == NULL) return;
osmoseCore->captureTiles();
}
/**
*/
void OsmoseGUI::setDefaultMapper()
{
if (osmoseCore == NULL) return;
osmoseCore->forceMemoryMapper(SegaMapper);
osmoseCore->reset();
string msg = "Forced Sega mapper, then hardware reset.";
QLogWindow::getInstance()->appendLog(msg);
}
/**
*/
void OsmoseGUI::setCodeMasterMapper()
{
if (osmoseCore == NULL) return;
osmoseCore->forceMemoryMapper(CodemasterMapper);
osmoseCore->reset();
string msg = "Forced Codemaster mapper, then hardware reset.";
QLogWindow::getInstance()->appendLog(msg);
}
/**
*/
void OsmoseGUI::setKoreanMapper()
{
if (osmoseCore == NULL) return;
osmoseCore->forceMemoryMapper(KoreanMapper);
osmoseCore->reset();
string msg = "Forced Korean mapper, then hardware reset.";
QLogWindow::getInstance()->appendLog(msg);
}
/**
*/
void OsmoseGUI::setNTSCTiming()
{
if (osmoseCore == NULL) return;
osmoseCore->forceNTSCTiming(true);
string msg = "Forced NTSC timing, no hardware reset.";
QLogWindow::getInstance()->appendLog(msg);
}
/**
*/
void OsmoseGUI::setPALTiming()
{
if (osmoseCore == NULL) return;
osmoseCore->forceNTSCTiming(false);
string msg = "Forced PAL timing, no hardware reset.";
QLogWindow::getInstance()->appendLog(msg);
}
/**
*/
void OsmoseGUI::setJapanese()
{
if (osmoseCore == NULL) return;
opt.WorldVersion = false;
string msg = "Forced Japanese hardware, no hardware reset.";
QLogWindow::getInstance()->appendLog(msg);
}
/**
*/
void OsmoseGUI::setEuropean()
{
if (osmoseCore == NULL) return;
opt.WorldVersion = true;
string msg = "Forced European hardware, no hardware reset.";
QLogWindow::getInstance()->appendLog(msg);
}
/**
* Loading a rom sometimes changes Osmose's option e.g.
* Codemaster mapper required for some games. This method
* synchronize opt structure and Machine menu.
*/
void OsmoseGUI::updateMachineMenu()
{
if (opt.WorldVersion == true)
{
europeanQAction->setChecked(true);
}
else
{
japaneseQAction->setChecked(true);
}
if (opt.ntsc == true)
{
ntscQAction->setChecked(true);
}
else
{
palQAction->setChecked(true);
}
if (opt.irq_hack == true)
{
irqHackQAction->setChecked(true);
}
else
{
irqHackQAction->setChecked(false);
}
switch(opt.mapperType)
{
case SegaMapper:
segaMapperQAction->setChecked(true);
break;
case CodemasterMapper:
codemasterMapperQAction->setChecked(true);
break;
case KoreanMapper:
koreanMapperQAction->setChecked(true);
break;
}
}
/**
* This method toggles IRQ Hack.
*/
void OsmoseGUI::toggleIrqHack()
{
if (irqHackQAction->isChecked())
{
opt.irq_hack = true;
string msg = "IRQ hack turned ON.";
QLogWindow::getInstance()->appendLog(msg);
}
else
{
opt.irq_hack = false;
string msg = "IRQ hack turned OFF.";
QLogWindow::getInstance()->appendLog(msg);
}
}
void OsmoseGUI::showLogWindow()
{
QLogWindow::getInstance()->setVisible(true);
}
/* JoystickListener interface */
void OsmoseGUI::buttonChanged(unsigned int button, bool pressed)
{
if (osmoseCore == NULL) return;
padKey b = configuration->getJoyButtonAssignation(button);
switch(b)
{
case P1BUTTON_A:
osmoseCore->P1AButtonChanged(pressed);
break;
case P1BUTTON_B:
osmoseCore->P1BButtonChanged(pressed);
break;
case PAUSE_NMI:
osmoseCore->PauseButtonChanged(pressed);
break;
case START_GG:
osmoseCore->StartButtonChanged(pressed);
break;
default:
break;
}
}
void OsmoseGUI::xAxisChanged(int value)
{
int sensitivity = 10000;
if (osmoseCore == NULL) return;
if (abs(value) < sensitivity) {
osmoseCore->P1RightChanged(false);
osmoseCore->P1LeftChanged(false);
} else if (value > sensitivity) {
osmoseCore->P1RightChanged(true);
osmoseCore->P1LeftChanged(false);
} else if (value < sensitivity * -1) {
osmoseCore->P1RightChanged(false);
osmoseCore->P1LeftChanged(true);
}
}
void OsmoseGUI::yAxisChanged(int value)
{
int sensitivity = 10000; // Duplicated from xAxisChanged
if (osmoseCore == NULL) return;
if (abs(value) < sensitivity) {
osmoseCore->P1UpChanged(false);
osmoseCore->P1DownChanged(false);
} else if (value > sensitivity) {
osmoseCore->P1UpChanged(false);
osmoseCore->P1DownChanged(true);
} else if (value < sensitivity * -1) {
osmoseCore->P1UpChanged(true);
osmoseCore->P1DownChanged(false);
}
}
void OsmoseGUI::joystickError()
{
}
void OsmoseGUI::dropEvent(QDropEvent *event)
{
QString fileDroped;
if (event->mimeData()->hasUrls())
{
QList urls = event->mimeData()->urls();
fileDroped = urls.at(0).toString();
fileDroped.replace("file://", "");
loadTheROM(fileDroped);
}
}
void OsmoseGUI::dragEnterEvent(QDragEnterEvent *event)
{
if (event->mimeData()->hasUrls())
{
event->accept();
}
}
void OsmoseGUI::aboutDialog()
{
QMessageBox::about(this,tr("About"), \
tr("
OSMOSE EMULATOR
\
\n
Version: 1.4
\
\n
Sega Master System and Game Gear console emulator
\
Many thanks to Vedder Bruno [2001-2011]\
the original author of Osmose Emulator. \
Work continued by Carlos Donizete [2016-2018]. \