65c02
This commit is contained in:
ASNiVOR
parent
de98bf9b2e
commit
a04aa8c584
|
|
@ -48,4 +48,4 @@ UpgradeLog.htm
|
|||
/packages
|
||||
|
||||
launchSettings.json
|
||||
/ExternalProjects/vfEmu6502/x64/Debug
|
||||
/ExternalProjects/vfEmu6502/x64
|
||||
|
|
|
|||
Binary file not shown.
|
|
@ -0,0 +1,11 @@
|
|||
#!/bin/sh
|
||||
if [ -z "$BIZHAWKBUILD_HOME" ]; then export BIZHAWKBUILD_HOME="$(realpath "$(dirname "$0")/../..")"; fi
|
||||
if [ -z "$CC" ]; then export CXX="clang"; fi
|
||||
|
||||
mkdir -p build
|
||||
$CC -std=c11 -O3 -fvisibility=hidden -fPIC -shared -s FlooohZ80.c -o build/vrEmu6502.so
|
||||
|
||||
cp build/libFlooohZ80.so "$BIZHAWKBUILD_HOME/Assets/dll"
|
||||
if [ -e "$BIZHAWKBUILD_HOME/output" ]; then
|
||||
cp build/libFlooohZ80.so "$BIZHAWKBUILD_HOME/output/dll"
|
||||
fi
|
||||
|
|
@ -0,0 +1,31 @@
|
|||
|
||||
Microsoft Visual Studio Solution File, Format Version 12.00
|
||||
# Visual Studio Version 17
|
||||
VisualStudioVersion = 17.9.34616.47
|
||||
MinimumVisualStudioVersion = 10.0.40219.1
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "vfEmu6502", "vfEmu6502.vcxproj", "{2215CCFC-9478-4CA8-8E76-661605A6D60C}"
|
||||
EndProject
|
||||
Global
|
||||
GlobalSection(SolutionConfigurationPlatforms) = preSolution
|
||||
Debug|x64 = Debug|x64
|
||||
Debug|x86 = Debug|x86
|
||||
Release|x64 = Release|x64
|
||||
Release|x86 = Release|x86
|
||||
EndGlobalSection
|
||||
GlobalSection(ProjectConfigurationPlatforms) = postSolution
|
||||
{2215CCFC-9478-4CA8-8E76-661605A6D60C}.Debug|x64.ActiveCfg = Debug|x64
|
||||
{2215CCFC-9478-4CA8-8E76-661605A6D60C}.Debug|x64.Build.0 = Debug|x64
|
||||
{2215CCFC-9478-4CA8-8E76-661605A6D60C}.Debug|x86.ActiveCfg = Debug|Win32
|
||||
{2215CCFC-9478-4CA8-8E76-661605A6D60C}.Debug|x86.Build.0 = Debug|Win32
|
||||
{2215CCFC-9478-4CA8-8E76-661605A6D60C}.Release|x64.ActiveCfg = Release|x64
|
||||
{2215CCFC-9478-4CA8-8E76-661605A6D60C}.Release|x64.Build.0 = Release|x64
|
||||
{2215CCFC-9478-4CA8-8E76-661605A6D60C}.Release|x86.ActiveCfg = Release|Win32
|
||||
{2215CCFC-9478-4CA8-8E76-661605A6D60C}.Release|x86.Build.0 = Release|Win32
|
||||
EndGlobalSection
|
||||
GlobalSection(SolutionProperties) = preSolution
|
||||
HideSolutionNode = FALSE
|
||||
EndGlobalSection
|
||||
GlobalSection(ExtensibilityGlobals) = postSolution
|
||||
SolutionGuid = {FF38F018-AEDF-406B-9DE7-DE892A6B03C1}
|
||||
EndGlobalSection
|
||||
EndGlobal
|
||||
|
|
@ -0,0 +1,151 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup Label="ProjectConfigurations">
|
||||
<ProjectConfiguration Include="Debug|Win32">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|Win32">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Debug|x64">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|x64">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
</ItemGroup>
|
||||
<PropertyGroup Label="Globals">
|
||||
<VCProjectVersion>17.0</VCProjectVersion>
|
||||
<Keyword>Win32Proj</Keyword>
|
||||
<ProjectGuid>{2215ccfc-9478-4ca8-8e76-661605a6d60c}</ProjectGuid>
|
||||
<RootNamespace>vfEmu6502</RootNamespace>
|
||||
<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
<UseDebugLibraries>true</UseDebugLibraries>
|
||||
<PlatformToolset>v143</PlatformToolset>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
<UseDebugLibraries>false</UseDebugLibraries>
|
||||
<PlatformToolset>v143</PlatformToolset>
|
||||
<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
|
||||
<ConfigurationType>DynamicLibrary</ConfigurationType>
|
||||
<UseDebugLibraries>true</UseDebugLibraries>
|
||||
<PlatformToolset>v143</PlatformToolset>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
|
||||
<ConfigurationType>DynamicLibrary</ConfigurationType>
|
||||
<UseDebugLibraries>false</UseDebugLibraries>
|
||||
<PlatformToolset>v143</PlatformToolset>
|
||||
<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
|
||||
<ImportGroup Label="ExtensionSettings">
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="Shared">
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<PropertyGroup Label="UserMacros" />
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
|
||||
<OutDir>$(Platform)\$(Configuration)\</OutDir>
|
||||
<IntDir>$(Platform)\$(Configuration)\</IntDir>
|
||||
<TargetName>vfEmu6502</TargetName>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||
<OutDir>..\..\Assets\dll</OutDir>
|
||||
<IntDir>$(Platform)\$(Configuration)\</IntDir>
|
||||
<TargetName>vrEmu6502</TargetName>
|
||||
</PropertyGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<SDLCheck>true</SDLCheck>
|
||||
<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||
<IntrinsicFunctions>true</IntrinsicFunctions>
|
||||
<SDLCheck>true</SDLCheck>
|
||||
<PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<EnableCOMDATFolding>true</EnableCOMDATFolding>
|
||||
<OptimizeReferences>true</OptimizeReferences>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<SDLCheck>true</SDLCheck>
|
||||
<PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
|
||||
<CompileAs>CompileAsC</CompileAs>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||
<IntrinsicFunctions>true</IntrinsicFunctions>
|
||||
<SDLCheck>true</SDLCheck>
|
||||
<PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
|
||||
<CompileAs>CompileAsC</CompileAs>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<EnableCOMDATFolding>true</EnableCOMDATFolding>
|
||||
<OptimizeReferences>true</OptimizeReferences>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="vr6502.c" />
|
||||
<ClCompile Include="vrEmu6502\src\vrEmu6502.c" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClInclude Include="vrEmu6502\src\vrEmu6502.h" />
|
||||
</ItemGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
</ImportGroup>
|
||||
</Project>
|
||||
|
|
@ -0,0 +1,7 @@
|
|||
#include "vrEmu6502/src/vrEmu6502.h"
|
||||
|
||||
#ifdef _WIN32
|
||||
#define VR_EMU_6502_DLLEXPORT __declspec(dllexport)
|
||||
#else
|
||||
#define VR_EMU_6502_DLLEXPORT __attribute__((visibility("default")))
|
||||
#endif
|
||||
|
|
@ -0,0 +1 @@
|
|||
#pragma once
|
||||
|
|
@ -0,0 +1,44 @@
|
|||
using System.Runtime.InteropServices;
|
||||
using static BizHawk.Emulation.Cores.Components.vr6502.vr6502;
|
||||
|
||||
namespace BizHawk.Emulation.Cores.Components.vr6502
|
||||
{
|
||||
public static class VrEmu6502Interop
|
||||
{
|
||||
private const string lib = "vrEmu6502";
|
||||
private const CallingConvention cc = CallingConvention.Cdecl;
|
||||
|
||||
/// <summary>
|
||||
/// Instantiate a new 6502 emulator
|
||||
/// </summary>
|
||||
[DllImport(lib, CallingConvention = cc)]
|
||||
public static extern VrEmu6502State vrEmu6502New(
|
||||
VrEmu6502Model model,
|
||||
VrEmu6502MemRead readFn,
|
||||
VrEmu6502MemWrite writeFn);
|
||||
|
||||
/// <summary>
|
||||
/// Destroy a 6502 emulator
|
||||
/// </summary>
|
||||
[DllImport(lib, CallingConvention = cc)]
|
||||
public static extern void vrEmu6502Destroy(ref VrEmu6502State state);
|
||||
|
||||
/// <summary>
|
||||
/// Reset a 6502 emulator
|
||||
/// </summary>
|
||||
[DllImport(lib, CallingConvention = cc)]
|
||||
public static extern void vrEmu6502Reset(ref VrEmu6502State state);
|
||||
|
||||
/// <summary>
|
||||
/// A single clock tick
|
||||
/// </summary>
|
||||
[DllImport(lib, CallingConvention = cc)]
|
||||
public static extern void vrEmu6502Tick(ref VrEmu6502State state);
|
||||
|
||||
/// <summary>
|
||||
/// A single instruction cycle
|
||||
/// </summary>
|
||||
[DllImport(lib, CallingConvention = cc)]
|
||||
public static extern byte vrEmu6502InstCycle(ref VrEmu6502State state);
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,87 @@
|
|||
using System.Runtime.InteropServices;
|
||||
|
||||
namespace BizHawk.Emulation.Cores.Components.vr6502
|
||||
{
|
||||
public partial class vr6502
|
||||
{
|
||||
[StructLayout(LayoutKind.Sequential)]
|
||||
public struct VrEmu6502State
|
||||
{
|
||||
public VrEmu6502Model Model;
|
||||
|
||||
public IntPtr ReadFn;
|
||||
public IntPtr WriteFn;
|
||||
|
||||
public VrEmu6502Interrupt IntPin;
|
||||
public VrEmu6502Interrupt NmiPin;
|
||||
|
||||
public byte Step;
|
||||
public byte CurrentOpcode;
|
||||
public ushort CurrentOpcodeAddr;
|
||||
|
||||
public bool Wai;
|
||||
public bool Stp;
|
||||
|
||||
public ushort Pc;
|
||||
|
||||
public byte Ac;
|
||||
public byte Ix;
|
||||
public byte Iy;
|
||||
public byte Sp;
|
||||
|
||||
public byte Flags;
|
||||
|
||||
public ushort ZpBase;
|
||||
public ushort SpBase;
|
||||
public ushort TmpAddr;
|
||||
|
||||
public IntPtr Opcodes; // Use IntPtr for pointer to array
|
||||
|
||||
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 256)]
|
||||
public string[] MnemonicNames;
|
||||
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 256)]
|
||||
public VrEmu6502AddrMode[] AddrModes;
|
||||
}
|
||||
|
||||
public enum VrEmu6502Model
|
||||
{
|
||||
CPU_6502,
|
||||
CPU_6502U,
|
||||
CPU_65C02,
|
||||
CPU_W65C02,
|
||||
CPU_R65C02,
|
||||
CPU_6510 = CPU_6502U,
|
||||
CPU_8500 = CPU_6510,
|
||||
CPU_8502 = CPU_8500,
|
||||
CPU_7501 = CPU_6502,
|
||||
CPU_8501 = CPU_6502
|
||||
}
|
||||
|
||||
public enum VrEmu6502Interrupt
|
||||
{
|
||||
IntCleared,
|
||||
IntRequested,
|
||||
IntLow = IntRequested,
|
||||
IntHigh = IntCleared
|
||||
}
|
||||
|
||||
public enum VrEmu6502AddrMode
|
||||
{
|
||||
AddrModeAbs,
|
||||
AddrModeAbsX,
|
||||
AddrModeAbsY,
|
||||
AddrModeImm,
|
||||
AddrModeAbsInd,
|
||||
AddrModeAbsIndX,
|
||||
AddrModeIndX,
|
||||
AddrModeIndY,
|
||||
AddrModeRel,
|
||||
AddrModeZP,
|
||||
AddrModeZPI,
|
||||
AddrModeZPX,
|
||||
AddrModeZPY,
|
||||
AddrModeAcc,
|
||||
AddrModeImp
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,33 @@
|
|||
|
||||
namespace BizHawk.Emulation.Cores.Components.vr6502
|
||||
{
|
||||
public partial class vr6502
|
||||
{
|
||||
private VrEmu6502State _6502s;
|
||||
private readonly VrEmu6502Model _model;
|
||||
|
||||
public vr6502(VrEmu6502Model model, VrEmu6502MemRead readFn, VrEmu6502MemWrite writeFn)
|
||||
{
|
||||
_model = model;
|
||||
_6502s = VrEmu6502Interop.vrEmu6502New(_model, readFn, writeFn);
|
||||
}
|
||||
|
||||
public delegate byte VrEmu6502MemRead(ushort addr, bool isDbg);
|
||||
public delegate void VrEmu6502MemWrite(ushort addr, byte val);
|
||||
|
||||
public void Reset()
|
||||
{
|
||||
VrEmu6502Interop.vrEmu6502Reset(ref _6502s);
|
||||
}
|
||||
|
||||
public void ExecuteTick()
|
||||
{
|
||||
VrEmu6502Interop.vrEmu6502Tick(ref _6502s);
|
||||
}
|
||||
|
||||
public void ExecuteInstruction()
|
||||
{
|
||||
VrEmu6502Interop.vrEmu6502InstCycle(ref _6502s);
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue