citra-emu
/
citra-canary
Archived
1
0
Fork 0
Code

replaced common code with dolphin common

This commit is contained in:
ShizZy 2013-09-04 20:17:46 -04:00
parent 72325bef1d
commit 7564d28faf
54 changed files with 8641 additions and 164 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

56
akiru.sln
View File

@ -1,23 +1,7 @@
Microsoft Visual Studio Solution File, Format Version 11.00
# Visual Studio 2010
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "akiru_qt", "src\akiru_qt\akiru_qt.vcxproj", "{A587F714-490F-407A-9E36-7AB7FA0D7BAB}"
ProjectSection(ProjectDependencies) = postProject
{8AEA7F29-3466-4786-A10D-6A4BD0610977} = {8AEA7F29-3466-4786-A10D-6A4BD0610977}
{6678D1A3-33A6-48A9-878B-48E5D2903D27} = {6678D1A3-33A6-48A9-878B-48E5D2903D27}
{E34D07D0-7DE6-4C46-A00D-C20C691789E4} = {E34D07D0-7DE6-4C46-A00D-C20C691789E4}
{DFE335FC-755D-4BAA-8452-94434F8A1EDB} = {DFE335FC-755D-4BAA-8452-94434F8A1EDB}
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "core", "src\core\core.vcxproj", "{8AEA7F29-3466-4786-A10D-6A4BD0610977}"
ProjectSection(ProjectDependencies) = postProject
{6678D1A3-33A6-48A9-878B-48E5D2903D27} = {6678D1A3-33A6-48A9-878B-48E5D2903D27}
{E34D07D0-7DE6-4C46-A00D-C20C691789E4} = {E34D07D0-7DE6-4C46-A00D-C20C691789E4}
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "common", "src\common\common.vcxproj", "{DFE335FC-755D-4BAA-8452-94434F8A1EDB}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "akiru", "src\akiru\akiru.vcxproj", "{CE7D2C07-21CE-4590-81AB-2ADA88A2B85F}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Win32 = Debug|Win32
@ -26,22 +10,6 @@ Global
Release|x64 = Release|x64
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{A587F714-490F-407A-9E36-7AB7FA0D7BAB}.Debug|Win32.ActiveCfg = Debug|Win32
{A587F714-490F-407A-9E36-7AB7FA0D7BAB}.Debug|Win32.Build.0 = Debug|Win32
{A587F714-490F-407A-9E36-7AB7FA0D7BAB}.Debug|x64.ActiveCfg = Debug|x64
{A587F714-490F-407A-9E36-7AB7FA0D7BAB}.Debug|x64.Build.0 = Debug|x64
{A587F714-490F-407A-9E36-7AB7FA0D7BAB}.Release|Win32.ActiveCfg = Release|Win32
{A587F714-490F-407A-9E36-7AB7FA0D7BAB}.Release|Win32.Build.0 = Release|Win32
{A587F714-490F-407A-9E36-7AB7FA0D7BAB}.Release|x64.ActiveCfg = Release|x64
{A587F714-490F-407A-9E36-7AB7FA0D7BAB}.Release|x64.Build.0 = Release|x64
{8AEA7F29-3466-4786-A10D-6A4BD0610977}.Debug|Win32.ActiveCfg = Debug|Win32
{8AEA7F29-3466-4786-A10D-6A4BD0610977}.Debug|Win32.Build.0 = Debug|Win32
{8AEA7F29-3466-4786-A10D-6A4BD0610977}.Debug|x64.ActiveCfg = Debug|x64
{8AEA7F29-3466-4786-A10D-6A4BD0610977}.Debug|x64.Build.0 = Debug|x64
{8AEA7F29-3466-4786-A10D-6A4BD0610977}.Release|Win32.ActiveCfg = Release|Win32
{8AEA7F29-3466-4786-A10D-6A4BD0610977}.Release|Win32.Build.0 = Release|Win32
{8AEA7F29-3466-4786-A10D-6A4BD0610977}.Release|x64.ActiveCfg = Release|x64
{8AEA7F29-3466-4786-A10D-6A4BD0610977}.Release|x64.Build.0 = Release|x64
{DFE335FC-755D-4BAA-8452-94434F8A1EDB}.Debug|Win32.ActiveCfg = Debug|Win32
{DFE335FC-755D-4BAA-8452-94434F8A1EDB}.Debug|Win32.Build.0 = Debug|Win32
{DFE335FC-755D-4BAA-8452-94434F8A1EDB}.Debug|x64.ActiveCfg = Debug|x64
@ -50,30 +18,6 @@ Global
{DFE335FC-755D-4BAA-8452-94434F8A1EDB}.Release|Win32.Build.0 = Release|Win32
{DFE335FC-755D-4BAA-8452-94434F8A1EDB}.Release|x64.ActiveCfg = Release|x64
{DFE335FC-755D-4BAA-8452-94434F8A1EDB}.Release|x64.Build.0 = Release|x64
{E34D07D0-7DE6-4C46-A00D-C20C691789E4}.Debug|Win32.ActiveCfg = Debug|Win32
{E34D07D0-7DE6-4C46-A00D-C20C691789E4}.Debug|Win32.Build.0 = Debug|Win32
{E34D07D0-7DE6-4C46-A00D-C20C691789E4}.Debug|x64.ActiveCfg = Debug|x64
{E34D07D0-7DE6-4C46-A00D-C20C691789E4}.Debug|x64.Build.0 = Debug|x64
{E34D07D0-7DE6-4C46-A00D-C20C691789E4}.Release|Win32.ActiveCfg = Release|Win32
{E34D07D0-7DE6-4C46-A00D-C20C691789E4}.Release|Win32.Build.0 = Release|Win32
{E34D07D0-7DE6-4C46-A00D-C20C691789E4}.Release|x64.ActiveCfg = Release|x64
{E34D07D0-7DE6-4C46-A00D-C20C691789E4}.Release|x64.Build.0 = Release|x64
{6678D1A3-33A6-48A9-878B-48E5D2903D27}.Debug|Win32.ActiveCfg = Debug|Win32
{6678D1A3-33A6-48A9-878B-48E5D2903D27}.Debug|Win32.Build.0 = Debug|Win32
{6678D1A3-33A6-48A9-878B-48E5D2903D27}.Debug|x64.ActiveCfg = Debug|x64
{6678D1A3-33A6-48A9-878B-48E5D2903D27}.Debug|x64.Build.0 = Debug|x64
{6678D1A3-33A6-48A9-878B-48E5D2903D27}.Release|Win32.ActiveCfg = Release|Win32
{6678D1A3-33A6-48A9-878B-48E5D2903D27}.Release|Win32.Build.0 = Release|Win32
{6678D1A3-33A6-48A9-878B-48E5D2903D27}.Release|x64.ActiveCfg = Release|x64
{6678D1A3-33A6-48A9-878B-48E5D2903D27}.Release|x64.Build.0 = Release|x64
{CE7D2C07-21CE-4590-81AB-2ADA88A2B85F}.Debug|Win32.ActiveCfg = Debug|Win32
{CE7D2C07-21CE-4590-81AB-2ADA88A2B85F}.Debug|Win32.Build.0 = Debug|Win32
{CE7D2C07-21CE-4590-81AB-2ADA88A2B85F}.Debug|x64.ActiveCfg = Debug|x64
{CE7D2C07-21CE-4590-81AB-2ADA88A2B85F}.Debug|x64.Build.0 = Debug|x64
{CE7D2C07-21CE-4590-81AB-2ADA88A2B85F}.Release|Win32.ActiveCfg = Release|Win32
{CE7D2C07-21CE-4590-81AB-2ADA88A2B85F}.Release|Win32.Build.0 = Release|Win32
{CE7D2C07-21CE-4590-81AB-2ADA88A2B85F}.Release|x64.ActiveCfg = Release|x64
{CE7D2C07-21CE-4590-81AB-2ADA88A2B85F}.Release|x64.Build.0 = Release|x64
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

185
src/common/common.vcxproj
View File

@ -1,6 +1,14 @@
<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup Label="ProjectConfigurations">
<ProjectConfiguration Include="DebugFast|Win32">
<Configuration>DebugFast</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="DebugFast|x64">
<Configuration>DebugFast</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Debug|Win32">
<Configuration>Debug</Configuration>
<Platform>Win32</Platform>
@ -20,102 +28,82 @@
</ItemGroup>
<PropertyGroup Label="Globals">
<ProjectGuid>{DFE335FC-755D-4BAA-8452-94434F8A1EDB}</ProjectGuid>
<RootNamespace>common</RootNamespace>
<RootNamespace>Common</RootNamespace>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
<UseDebugLibraries>true</UseDebugLibraries>
<ConfigurationType>StaticLibrary</ConfigurationType>
<CharacterSet>MultiByte</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
<ConfigurationType>StaticLibrary</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<ConfigurationType>StaticLibrary</ConfigurationType>
<CharacterSet>MultiByte</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
<UseDebugLibraries>false</UseDebugLibraries>
<ConfigurationType>StaticLibrary</ConfigurationType>
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugFast|Win32'" Label="Configuration">
<ConfigurationType>StaticLibrary</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<CharacterSet>MultiByte</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
<UseDebugLibraries>false</UseDebugLibraries>
<ConfigurationType>StaticLibrary</ConfigurationType>
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugFast|x64'" Label="Configuration">
<ConfigurationType>StaticLibrary</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<CharacterSet>MultiByte</CharacterSet>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
<ImportGroup Label="ExtensionSettings">
</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" />
<Import Project="..\..\vsprops\Base.props" />
<Import Project="..\..\vsprops\CodeGen_Debug.props" />
<Import Project="..\..\vsprops\Optimization_Debug.props" />
<Import Project="..\..\vsprops\Externals.props" />
<Import Project="..\..\vsprops\base.props" />
<Import Project="..\..\vsprops\code_generation_debug.props" />
</ImportGroup>
<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
<Import Project="..\..\vsprops\Base.props" />
<Import Project="..\..\vsprops\CodeGen_Debug.props" />
<Import Project="..\..\vsprops\Optimization_Debug.props" />
<Import Project="..\..\vsprops\Externals.props" />
<Import Project="..\..\vsprops\base.props" />
<Import Project="..\..\vsprops\code_generation_debug.props" />
</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" />
<Import Project="..\..\vsprops\Base.props" />
<Import Project="..\..\vsprops\CodeGen_Release.props" />
<Import Project="..\..\vsprops\Optimization_Release.props" />
<Import Project="..\..\vsprops\Externals.props" />
<Import Project="..\..\vsprops\base.props" />
<Import Project="..\..\vsprops\code_generation_release.props" />
</ImportGroup>
<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
<Import Project="..\..\vsprops\Base.props" />
<Import Project="..\..\vsprops\CodeGen_Release.props" />
<Import Project="..\..\vsprops\Optimization_Release.props" />
<Import Project="..\..\vsprops\Externals.props" />
<Import Project="..\..\vsprops\base.props" />
<Import Project="..\..\vsprops\code_generation_release.props" />
</ImportGroup>
<PropertyGroup Label="UserMacros" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<CustomBuildBeforeTargets>
</CustomBuildBeforeTargets>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<CustomBuildBeforeTargets />
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugFast|Win32'" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<CustomBuildBeforeTargets>
</CustomBuildBeforeTargets>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<CustomBuildBeforeTargets />
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugFast|x64'" />
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<ClCompile />
<Link>
<GenerateDebugInformation>true</GenerateDebugInformation>
</Link>
<CustomBuildStep>
<Command>
</Command>
<Message>
</Message>
<Outputs>
</Outputs>
</CustomBuildStep>
<Lib />
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<ClCompile />
<Link>
<GenerateDebugInformation>true</GenerateDebugInformation>
</Link>
<CustomBuildStep>
<Command>
</Command>
<Message>
</Message>
<Outputs>
</Outputs>
</CustomBuildStep>
<Lib />
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<ClCompile />
@ -124,15 +112,16 @@
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
</Link>
<CustomBuildStep>
<Command>
</Command>
<Message>
</Message>
<Outputs>
</Outputs>
</CustomBuildStep>
<Lib />
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='DebugFast|Win32'">
<ClCompile />
<Link>
<GenerateDebugInformation>true</GenerateDebugInformation>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
</Link>
<Lib />
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<ClCompile />
@ -141,46 +130,72 @@
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
</Link>
<CustomBuildStep>
<Command>
</Command>
<Message>
</Message>
<Outputs>
</Outputs>
</CustomBuildStep>
<Lib />
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='DebugFast|x64'">
<ClCompile />
<Link>
<GenerateDebugInformation>true</GenerateDebugInformation>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
</Link>
<Lib />
</ItemDefinitionGroup>
<ItemGroup>
<ClCompile Include="src\config.cpp" />
<ClCompile Include="src\crc.cpp" />
<ClCompile Include="src\file_utils.cpp" />
<ClCompile Include="src\hash.cpp" />
<ClCompile Include="src\log.cpp" />
<ClCompile Include="src\misc_utils.cpp" />
<ClCompile Include="src\timer.cpp" />
<ClCompile Include="src\x86_utils.cpp" />
<ClCompile Include="src\xml.cpp" />
</ItemGroup>
<ItemGroup>
<ClInclude Include="src\atomic.h" />
<ClInclude Include="src\atomic_gcc.h" />
<ClInclude Include="src\atomic_win32.h" />
<ClInclude Include="src\break_points.h" />
<ClInclude Include="src\chunk_file.h" />
<ClInclude Include="src\common.h" />
<ClInclude Include="src\config.h" />
<ClInclude Include="src\crc.h" />
<ClInclude Include="src\file_utils.h" />
<ClInclude Include="src\common_funcs.h" />
<ClInclude Include="src\common_paths.h" />
<ClInclude Include="src\common_types.h" />
<ClInclude Include="src\console_listener.h" />
<ClInclude Include="src\cpu_detect.h" />
<ClInclude Include="src\debug_interface.h" />
<ClInclude Include="src\extended_trace.h" />
<ClInclude Include="src\fifo_queue.h" />
<ClInclude Include="src\file_search.h" />
<ClInclude Include="src\file_util.h" />
<ClInclude Include="src\fixed_size_queue.h" />
<ClInclude Include="src\hash.h" />
<ClInclude Include="src\hash_container.h" />
<ClInclude Include="src\linear_disk_cache.h" />
<ClInclude Include="src\log.h" />
<ClInclude Include="src\misc_utils.h" />
<ClInclude Include="src\platform.h" />
<ClInclude Include="src\log_manager.h" />
<ClInclude Include="src\math_util.h" />
<ClInclude Include="src\memory_util.h" />
<ClInclude Include="src\mem_arena.h" />
<ClInclude Include="src\msg_handler.h" />
<ClInclude Include="src\scm_rev.h" />
<ClInclude Include="src\std_condition_variable.h" />
<ClInclude Include="src\std_mutex.h" />
<ClInclude Include="src\std_thread.h" />
<ClInclude Include="src\string_util.h" />
<ClInclude Include="src\thread.h" />
<ClInclude Include="src\thunk.h" />
<ClInclude Include="src\timer.h" />
<ClInclude Include="src\types.h" />
<ClInclude Include="src\x86_utils.h" />
<ClInclude Include="src\xml.h" />
</ItemGroup>
<ItemGroup>
<ClCompile Include="src\break_points.cpp" />
<ClCompile Include="src\console_listener.cpp" />
<ClCompile Include="src\extended_trace.cpp" />
<ClCompile Include="src\file_search.cpp" />
<ClCompile Include="src\file_util.cpp" />
<ClCompile Include="src\hash.cpp" />
<ClCompile Include="src\log_manager.cpp" />
<ClCompile Include="src\math_util.cpp" />
<ClCompile Include="src\memory_util.cpp" />
<ClCompile Include="src\mem_arena.cpp" />
<ClCompile Include="src\misc.cpp" />
<ClCompile Include="src\msg_handler.cpp" />
<ClCompile Include="src\string_util.cpp" />
<ClCompile Include="src\thread.cpp" />
<ClCompile Include="src\timer.cpp" />
<ClCompile Include="src\version.cpp" />
</ItemGroup>
<ItemGroup>
<None Include="CMakeLists.txt" />
</ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">

70
src/common/common.vcxproj.filters
View File

@ -1,35 +1,59 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup>
<ClCompile Include="src\crc.cpp" />
<ClCompile Include="src\log.cpp" />
<ClCompile Include="src\timer.cpp" />
<ClCompile Include="src\xml.cpp" />
<ClCompile Include="src\config.cpp" />
<ClCompile Include="src\misc_utils.cpp" />
<ClCompile Include="src\break_points.cpp" />
<ClCompile Include="src\console_listener.cpp" />
<ClCompile Include="src\extended_trace.cpp" />
<ClCompile Include="src\file_search.cpp" />
<ClCompile Include="src\file_util.cpp" />
<ClCompile Include="src\hash.cpp" />
<ClCompile Include="src\x86_utils.cpp" />
<ClCompile Include="src\file_utils.cpp" />
<ClCompile Include="src\log_manager.cpp" />
<ClCompile Include="src\math_util.cpp" />
<ClCompile Include="src\memory_util.cpp" />
<ClCompile Include="src\mem_arena.cpp" />
<ClCompile Include="src\misc.cpp" />
<ClCompile Include="src\msg_handler.cpp" />
<ClCompile Include="src\string_util.cpp" />
<ClCompile Include="src\thread.cpp" />
<ClCompile Include="src\timer.cpp" />
<ClCompile Include="src\version.cpp" />
</ItemGroup>
<ItemGroup>
<ClInclude Include="src\crc.h" />
<ClInclude Include="src\platform.h" />
<ClInclude Include="src\common.h" />
<ClInclude Include="src\types.h" />
<ClInclude Include="src\log.h" />
<ClInclude Include="src\timer.h" />
<ClInclude Include="src\x86_utils.h" />
<ClInclude Include="src\config.h" />
<ClInclude Include="src\xml.h" />
<ClInclude Include="src\misc_utils.h" />
<ClInclude Include="src\atomic.h" />
<ClInclude Include="src\atomic_win32.h" />
<ClInclude Include="src\atomic_gcc.h" />
<ClInclude Include="src\break_points.h" />
<ClInclude Include="src\chunk_file.h" />
<ClInclude Include="src\common.h" />
<ClInclude Include="src\common_funcs.h" />
<ClInclude Include="src\common_paths.h" />
<ClInclude Include="src\common_types.h" />
<ClInclude Include="src\console_listener.h" />
<ClInclude Include="src\cpu_detect.h" />
<ClInclude Include="src\debug_interface.h" />
<ClInclude Include="src\extended_trace.h" />
<ClInclude Include="src\fifo_queue.h" />
<ClInclude Include="src\file_search.h" />
<ClInclude Include="src\file_util.h" />
<ClInclude Include="src\fixed_size_queue.h" />
<ClInclude Include="src\hash.h" />
<ClInclude Include="src\linear_disk_cache.h" />
<ClInclude Include="src\log.h" />
<ClInclude Include="src\log_manager.h" />
<ClInclude Include="src\math_util.h" />
<ClInclude Include="src\memory_util.h" />
<ClInclude Include="src\mem_arena.h" />
<ClInclude Include="src\msg_handler.h" />
<ClInclude Include="src\scm_rev.h" />
<ClInclude Include="src\std_condition_variable.h" />
<ClInclude Include="src\std_mutex.h" />
<ClInclude Include="src\std_thread.h" />
<ClInclude Include="src\hash_container.h" />
<ClInclude Include="src\hash.h" />
<ClInclude Include="src\file_utils.h" />
<ClInclude Include="src\string_util.h" />
<ClInclude Include="src\thread.h" />
<ClInclude Include="src\thunk.h" />
<ClInclude Include="src\timer.h" />
<ClInclude Include="src\atomic_gcc.h" />
<ClInclude Include="src\atomic_win32.h" />
</ItemGroup>
<ItemGroup>
<None Include="CMakeLists.txt" />
</ItemGroup>
</Project>

19
src/common/src/atomic.h Normal file
View File

@ -0,0 +1,19 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _ATOMIC_H_
#define _ATOMIC_H_
#ifdef _WIN32
#include "atomic_win32.h"
#else
// GCC-compatible compiler assumed!
#include "atomic_gcc.h"
#endif
#endif

113
src/common/src/atomic_gcc.h Normal file
View File

@ -0,0 +1,113 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _ATOMIC_GCC_H_
#define _ATOMIC_GCC_H_
#include "common.h"
// Atomic operations are performed in a single step by the CPU. It is
// impossible for other threads to see the operation "half-done."
//
// Some atomic operations can be combined with different types of memory
// barriers called "Acquire semantics" and "Release semantics", defined below.
//
// Acquire semantics: Future memory accesses cannot be relocated to before the
// operation.
//
// Release semantics: Past memory accesses cannot be relocated to after the
// operation.
//
// These barriers affect not only the compiler, but also the CPU.
namespace Common
{
inline void AtomicAdd(volatile u32& target, u32 value) {
__sync_add_and_fetch(&target, value);
}
inline void AtomicAnd(volatile u32& target, u32 value) {
__sync_and_and_fetch(&target, value);
}
inline void AtomicDecrement(volatile u32& target) {
__sync_add_and_fetch(&target, -1);
}
inline void AtomicIncrement(volatile u32& target) {
__sync_add_and_fetch(&target, 1);
}
inline u32 AtomicLoad(volatile u32& src) {
return src; // 32-bit reads are always atomic.
}
inline u32 AtomicLoadAcquire(volatile u32& src) {
//keep the compiler from caching any memory references
u32 result = src; // 32-bit reads are always atomic.
//__sync_synchronize(); // TODO: May not be necessary.
// Compiler instruction only. x86 loads always have acquire semantics.
__asm__ __volatile__ ( "":::"memory" );
return result;
}
inline void AtomicOr(volatile u32& target, u32 value) {
__sync_or_and_fetch(&target, value);
}
inline void AtomicStore(volatile u32& dest, u32 value) {
dest = value; // 32-bit writes are always atomic.
}
inline void AtomicStoreRelease(volatile u32& dest, u32 value) {
__sync_lock_test_and_set(&dest, value); // TODO: Wrong! This function is has acquire semantics.
}
}
// Old code kept here for reference in case we need the parts with __asm__ __volatile__.
#if 0
LONG SyncInterlockedIncrement(LONG *Dest)
{
#if defined(__GNUC__) && defined (__GNUC_MINOR__) && ((4 < __GNUC__) || (4 == __GNUC__ && 1 <= __GNUC_MINOR__))
return __sync_add_and_fetch(Dest, 1);
#else
register int result;
__asm__ __volatile__("lock; xadd %0,%1"
: "=r" (result), "=m" (*Dest)
: "0" (1), "m" (*Dest)
: "memory");
return result;
#endif
}
LONG SyncInterlockedExchangeAdd(LONG *Dest, LONG Val)
{
#if defined(__GNUC__) && defined (__GNUC_MINOR__) && ((4 < __GNUC__) || (4 == __GNUC__ && 1 <= __GNUC_MINOR__))
return __sync_add_and_fetch(Dest, Val);
#else
register int result;
__asm__ __volatile__("lock; xadd %0,%1"
: "=r" (result), "=m" (*Dest)
: "0" (Val), "m" (*Dest)
: "memory");
return result;
#endif
}
LONG SyncInterlockedExchange(LONG *Dest, LONG Val)
{
#if defined(__GNUC__) && defined (__GNUC_MINOR__) && ((4 < __GNUC__) || (4 == __GNUC__ && 1 <= __GNUC_MINOR__))
return __sync_lock_test_and_set(Dest, Val);
#else
register int result;
__asm__ __volatile__("lock; xchg %0,%1"
: "=r" (result), "=m" (*Dest)
: "0" (Val), "m" (*Dest)
: "memory");
return result;
#endif
}
#endif
#endif

72
src/common/src/atomic_win32.h Normal file
View File

@ -0,0 +1,72 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _ATOMIC_WIN32_H_
#define _ATOMIC_WIN32_H_
#include "common.h"
#include <intrin.h>
#include <Windows.h>
// Atomic operations are performed in a single step by the CPU. It is
// impossible for other threads to see the operation "half-done."
//
// Some atomic operations can be combined with different types of memory
// barriers called "Acquire semantics" and "Release semantics", defined below.
//
// Acquire semantics: Future memory accesses cannot be relocated to before the
// operation.
//
// Release semantics: Past memory accesses cannot be relocated to after the
// operation.
//
// These barriers affect not only the compiler, but also the CPU.
//
// NOTE: Acquire and Release are not differentiated right now. They perform a
// full memory barrier instead of a "one-way" memory barrier. The newest
// Windows SDK has Acquire and Release versions of some Interlocked* functions.
namespace Common
{
inline void AtomicAdd(volatile u32& target, u32 value) {
InterlockedExchangeAdd((volatile LONG*)&target, (LONG)value);
}
inline void AtomicAnd(volatile u32& target, u32 value) {
_InterlockedAnd((volatile LONG*)&target, (LONG)value);
}
inline void AtomicIncrement(volatile u32& target) {
InterlockedIncrement((volatile LONG*)&target);
}
inline void AtomicDecrement(volatile u32& target) {
InterlockedDecrement((volatile LONG*)&target);
}
inline u32 AtomicLoad(volatile u32& src) {
return src; // 32-bit reads are always atomic.
}
inline u32 AtomicLoadAcquire(volatile u32& src) {
u32 result = src; // 32-bit reads are always atomic.
_ReadBarrier(); // Compiler instruction only. x86 loads always have acquire semantics.
return result;
}
inline void AtomicOr(volatile u32& target, u32 value) {
_InterlockedOr((volatile LONG*)&target, (LONG)value);
}
inline void AtomicStore(volatile u32& dest, u32 value) {
dest = value; // 32-bit writes are always atomic.
}
inline void AtomicStoreRelease(volatile u32& dest, u32 value) {
_WriteBarrier(); // Compiler instruction only. x86 stores always have release semantics.
dest = value; // 32-bit writes are always atomic.
}
}
#endif

203
src/common/src/break_points.cpp Normal file
View File

@ -0,0 +1,203 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#include "common.h"
#include "debug_interface.h"
#include "break_points.h"
#include <sstream>
#include <algorithm>
bool BreakPoints::IsAddressBreakPoint(u32 _iAddress)
{
for (TBreakPoints::iterator i = m_BreakPoints.begin(); i != m_BreakPoints.end(); ++i)
if (i->iAddress == _iAddress)
return true;
return false;
}
bool BreakPoints::IsTempBreakPoint(u32 _iAddress)
{
for (TBreakPoints::iterator i = m_BreakPoints.begin(); i != m_BreakPoints.end(); ++i)
if (i->iAddress == _iAddress && i->bTemporary)
return true;
return false;
}
BreakPoints::TBreakPointsStr BreakPoints::GetStrings() const
{
TBreakPointsStr bps;
for (TBreakPoints::const_iterator i = m_BreakPoints.begin();
i != m_BreakPoints.end(); ++i)
{
if (!i->bTemporary)
{
std::stringstream bp;
bp << std::hex << i->iAddress << " " << (i->bOn ? "n" : "");
bps.push_back(bp.str());
}
}
return bps;
}
void BreakPoints::AddFromStrings(const TBreakPointsStr& bps)
{
for (TBreakPointsStr::const_iterator i = bps.begin(); i != bps.end(); ++i)
{
TBreakPoint bp;
std::stringstream bpstr;
bpstr << std::hex << *i;
bpstr >> bp.iAddress;
bp.bOn = i->find("n") != i->npos;
bp.bTemporary = false;
Add(bp);
}
}
void BreakPoints::Add(const TBreakPoint& bp)
{
if (!IsAddressBreakPoint(bp.iAddress))
{
m_BreakPoints.push_back(bp);
//if (jit)
// jit->GetBlockCache()->InvalidateICache(bp.iAddress, 4);
}
}
void BreakPoints::Add(u32 em_address, bool temp)
{
if (!IsAddressBreakPoint(em_address)) // only add new addresses
{
TBreakPoint pt; // breakpoint settings
pt.bOn = true;
pt.bTemporary = temp;
pt.iAddress = em_address;
m_BreakPoints.push_back(pt);
//if (jit)
// jit->GetBlockCache()->InvalidateICache(em_address, 4);
}
}
void BreakPoints::Remove(u32 em_address)
{
for (TBreakPoints::iterator i = m_BreakPoints.begin(); i != m_BreakPoints.end(); ++i)
{
if (i->iAddress == em_address)
{
m_BreakPoints.erase(i);
//if (jit)
// jit->GetBlockCache()->InvalidateICache(em_address, 4);
return;
}
}
}
void BreakPoints::Clear()
{
//if (jit)
//{
// std::for_each(m_BreakPoints.begin(), m_BreakPoints.end(),
// [](const TBreakPoint& bp)
// {
// jit->GetBlockCache()->InvalidateICache(bp.iAddress, 4);
// }
// );
//}
m_BreakPoints.clear();
}
MemChecks::TMemChecksStr MemChecks::GetStrings() const
{
TMemChecksStr mcs;
for (TMemChecks::const_iterator i = m_MemChecks.begin();
i != m_MemChecks.end(); ++i)
{
std::stringstream mc;
mc << std::hex << i->StartAddress;
mc << " " << (i->bRange ? i->EndAddress : i->StartAddress) << " " <<
(i->bRange ? "n" : "") << (i->OnRead ? "r" : "") <<
(i->OnWrite ? "w" : "") << (i->Log ? "l" : "") << (i->Break ? "p" : "");
mcs.push_back(mc.str());
}
return mcs;
}
void MemChecks::AddFromStrings(const TMemChecksStr& mcs)
{
for (TMemChecksStr::const_iterator i = mcs.begin(); i != mcs.end(); ++i)
{
TMemCheck mc;
std::stringstream mcstr;
mcstr << std::hex << *i;
mcstr >> mc.StartAddress;
mc.bRange = i->find("n") != i->npos;
mc.OnRead = i->find("r") != i->npos;
mc.OnWrite = i->find("w") != i->npos;
mc.Log = i->find("l") != i->npos;
mc.Break = i->find("p") != i->npos;
if (mc.bRange)
mcstr >> mc.EndAddress;
else
mc.EndAddress = mc.StartAddress;
Add(mc);
}
}
void MemChecks::Add(const TMemCheck& _rMemoryCheck)
{
if (GetMemCheck(_rMemoryCheck.StartAddress) == 0)
m_MemChecks.push_back(_rMemoryCheck);
}
void MemChecks::Remove(u32 _Address)
{
for (TMemChecks::iterator i = m_MemChecks.begin(); i != m_MemChecks.end(); ++i)
{
if (i->StartAddress == _Address)
{
m_MemChecks.erase(i);
return;
}
}
}
TMemCheck *MemChecks::GetMemCheck(u32 address)
{
for (TMemChecks::iterator i = m_MemChecks.begin(); i != m_MemChecks.end(); ++i)
{
if (i->bRange)
{
if (address >= i->StartAddress && address <= i->EndAddress)
return &(*i);
}
else if (i->StartAddress == address)
return &(*i);
}
// none found
return 0;
}
void TMemCheck::Action(DebugInterface *debug_interface, u32 iValue, u32 addr,
bool write, int size, u32 pc)
{
if ((write && OnWrite) || (!write && OnRead))
{
if (Log)
{
INFO_LOG(MEMMAP, "CHK %08x (%s) %s%i %0*x at %08x (%s)",
pc, debug_interface->getDescription(pc).c_str(),
write ? "Write" : "Read", size*8, size*2, iValue, addr,
debug_interface->getDescription(addr).c_str()
);
}
if (Break)
debug_interface->breakNow();
}
}

102
src/common/src/break_points.h Normal file
View File

@ -0,0 +1,102 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _DEBUGGER_BREAKPOINTS_H
#define _DEBUGGER_BREAKPOINTS_H
#include <vector>
#include <string>
#include "common.h"
class DebugInterface;
struct TBreakPoint
{
u32 iAddress;
bool bOn;
bool bTemporary;
};
struct TMemCheck
{
TMemCheck() {
numHits = 0;
StartAddress = EndAddress = 0;
bRange = OnRead = OnWrite = Log = Break = false;
}
u32 StartAddress;
u32 EndAddress;
bool bRange;
bool OnRead;
bool OnWrite;
bool Log;
bool Break;
u32 numHits;
void Action(DebugInterface *dbg_interface, u32 _iValue, u32 addr,
bool write, int size, u32 pc);
};
// Code breakpoints.
class BreakPoints
{
public:
typedef std::vector<TBreakPoint> TBreakPoints;
typedef std::vector<std::string> TBreakPointsStr;
const TBreakPoints& GetBreakPoints() { return m_BreakPoints; }
TBreakPointsStr GetStrings() const;
void AddFromStrings(const TBreakPointsStr& bps);
// is address breakpoint
bool IsAddressBreakPoint(u32 _iAddress);
bool IsTempBreakPoint(u32 _iAddress);
// Add BreakPoint
void Add(u32 em_address, bool temp=false);
void Add(const TBreakPoint& bp);
// Remove Breakpoint
void Remove(u32 _iAddress);
void Clear();
void DeleteByAddress(u32 _Address);
private:
TBreakPoints m_BreakPoints;
u32 m_iBreakOnCount;
};
// Memory breakpoints
class MemChecks
{
public:
typedef std::vector<TMemCheck> TMemChecks;
typedef std::vector<std::string> TMemChecksStr;
TMemChecks m_MemChecks;
const TMemChecks& GetMemChecks() { return m_MemChecks; }
TMemChecksStr GetStrings() const;
void AddFromStrings(const TMemChecksStr& mcs);
void Add(const TMemCheck& _rMemoryCheck);
// memory breakpoint
TMemCheck *GetMemCheck(u32 address);
void Remove(u32 _Address);
void Clear() { m_MemChecks.clear(); };
};
#endif

384
src/common/src/chunk_file.h Normal file
View File

@ -0,0 +1,384 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _POINTERWRAP_H_
#define _POINTERWRAP_H_
// Extremely simple serialization framework.
// (mis)-features:
// + Super fast
// + Very simple
// + Same code is used for serialization and deserializaition (in most cases)
// - Zero backwards/forwards compatibility
// - Serialization code for anything complex has to be manually written.
#include <map>
#include <vector>
#include <list>
#include <deque>
#include <string>
#include <type_traits>
#include "common.h"
#include "file_util.h"
template <class T>
struct LinkedListItem : public T
{
LinkedListItem<T> *next;
};
// Wrapper class
class PointerWrap
{
public:
enum Mode
{
MODE_READ = 1, // load
MODE_WRITE, // save
MODE_MEASURE, // calculate size
MODE_VERIFY, // compare
};
u8 **ptr;
Mode mode;
public:
PointerWrap(u8 **ptr_, Mode mode_) : ptr(ptr_), mode(mode_) {}
void SetMode(Mode mode_) { mode = mode_; }
Mode GetMode() const { return mode; }
u8** GetPPtr() { return ptr; }
template <typename K, class V>
void Do(std::map<K, V>& x)
{
u32 count = (u32)x.size();
Do(count);
switch (mode)
{
case MODE_READ:
for (x.clear(); count != 0; --count)
{
std::pair<K, V> pair;
Do(pair.first);
Do(pair.second);
x.insert(pair);
}
break;
case MODE_WRITE:
case MODE_MEASURE:
case MODE_VERIFY:
for (auto itr = x.begin(); itr != x.end(); ++itr)
{
Do(itr->first);
Do(itr->second);
}
break;
}
}
template <typename T>
void DoContainer(T& x)
{
u32 size = (u32)x.size();
Do(size);
x.resize(size);
for (auto itr = x.begin(); itr != x.end(); ++itr)
Do(*itr);
}
template <typename T>
void Do(std::vector<T>& x)
{
DoContainer(x);
}
template <typename T>
void Do(std::list<T>& x)
{
DoContainer(x);
}
template <typename T>
void Do(std::deque<T>& x)
{
DoContainer(x);
}
template <typename T>
void Do(std::basic_string<T>& x)
{
DoContainer(x);
}
template <typename T>
void DoArray(T* x, u32 count)
{
for (u32 i = 0; i != count; ++i)
Do(x[i]);
}
template <typename T>
void Do(T& x)
{
// Ideally this would be std::is_trivially_copyable, but not enough support yet
static_assert(std::is_pod<T>::value, "Only sane for POD types");
DoVoid((void*)&x, sizeof(x));
}
template <typename T>
void DoPOD(T& x)
{
DoVoid((void*)&x, sizeof(x));
}
template <typename T>
void DoPointer(T*& x, T* const base)
{
// pointers can be more than 2^31 apart, but you're using this function wrong if you need that much range
s32 offset = x - base;
Do(offset);
if (mode == MODE_READ)
x = base + offset;
}
// Let's pretend std::list doesn't exist!
template <class T, LinkedListItem<T>* (*TNew)(), void (*TFree)(LinkedListItem<T>*), void (*TDo)(PointerWrap&, T*)>
void DoLinkedList(LinkedListItem<T>*& list_start, LinkedListItem<T>** list_end=0)
{
LinkedListItem<T>* list_cur = list_start;
LinkedListItem<T>* prev = 0;
while (true)
{
u8 shouldExist = (list_cur ? 1 : 0);
Do(shouldExist);
if (shouldExist == 1)
{
LinkedListItem<T>* cur = list_cur ? list_cur : TNew();
TDo(*this, (T*)cur);
if (!list_cur)
{
if (mode == MODE_READ)
{
cur->next = 0;
list_cur = cur;
if (prev)
prev->next = cur;
else
list_start = cur;
}
else
{
TFree(cur);
continue;
}
}
}
else
{
if (mode == MODE_READ)
{
if (prev)
prev->next = 0;
if (list_end)
*list_end = prev;
if (list_cur)
{
if (list_start == list_cur)
list_start = 0;
do
{
LinkedListItem<T>* next = list_cur->next;
TFree(list_cur);
list_cur = next;
}
while (list_cur);
}
}
break;
}
prev = list_cur;
list_cur = list_cur->next;
}
}
void DoMarker(const char* prevName, u32 arbitraryNumber = 0x42)
{
u32 cookie = arbitraryNumber;
Do(cookie);
if (mode == PointerWrap::MODE_READ && cookie != arbitraryNumber)
{
PanicAlertT("Error: After \"%s\", found %d (0x%X) instead of save marker %d (0x%X). Aborting savestate load...",
prevName, cookie, cookie, arbitraryNumber, arbitraryNumber);
mode = PointerWrap::MODE_MEASURE;
}
}
private:
__forceinline void DoByte(u8& x)
{
switch (mode)
{
case MODE_READ:
x = **ptr;
break;
case MODE_WRITE:
**ptr = x;
break;
case MODE_MEASURE:
break;
case MODE_VERIFY:
_dbg_assert_msg_(COMMON, (x == **ptr),
"Savestate verification failure: %d (0x%X) (at %p) != %d (0x%X) (at %p).\n",
x, x, &x, **ptr, **ptr, *ptr);
break;
default:
break;
}
++(*ptr);
}
void DoVoid(void *data, u32 size)
{
for(u32 i = 0; i != size; ++i)
DoByte(reinterpret_cast<u8*>(data)[i]);
}
};
class CChunkFileReader
{
public:
// Load file template
template<class T>
static bool Load(const std::string& _rFilename, u32 _Revision, T& _class)
{
INFO_LOG(COMMON, "ChunkReader: Loading %s" , _rFilename.c_str());
if (!File::Exists(_rFilename))
return false;
// Check file size
const u64 fileSize = File::GetSize(_rFilename);
static const u64 headerSize = sizeof(SChunkHeader);
if (fileSize < headerSize)
{
ERROR_LOG(COMMON,"ChunkReader: File too small");
return false;
}
File::IOFile pFile(_rFilename, "rb");
if (!pFile)
{
ERROR_LOG(COMMON,"ChunkReader: Can't open file for reading");
return false;
}
// read the header
SChunkHeader header;
if (!pFile.ReadArray(&header, 1))
{
ERROR_LOG(COMMON,"ChunkReader: Bad header size");
return false;
}
// Check revision
if (header.Revision != _Revision)
{
ERROR_LOG(COMMON,"ChunkReader: Wrong file revision, got %d expected %d",
header.Revision, _Revision);
return false;
}
// get size
const u32 sz = (u32)(fileSize - headerSize);
if (header.ExpectedSize != sz)
{
ERROR_LOG(COMMON,"ChunkReader: Bad file size, got %d expected %d",
sz, header.ExpectedSize);
return false;
}
// read the state
std::vector<u8> buffer(sz);
if (!pFile.ReadArray(&buffer[0], sz))
{
ERROR_LOG(COMMON,"ChunkReader: Error reading file");
return false;
}
u8* ptr = &buffer[0];
PointerWrap p(&ptr, PointerWrap::MODE_READ);
_class.DoState(p);
INFO_LOG(COMMON, "ChunkReader: Done loading %s" , _rFilename.c_str());
return true;
}
// Save file template
template<class T>
static bool Save(const std::string& _rFilename, u32 _Revision, T& _class)
{
INFO_LOG(COMMON, "ChunkReader: Writing %s" , _rFilename.c_str());
File::IOFile pFile(_rFilename, "wb");
if (!pFile)
{
ERROR_LOG(COMMON,"ChunkReader: Error opening file for write");
return false;
}
// Get data
u8 *ptr = 0;
PointerWrap p(&ptr, PointerWrap::MODE_MEASURE);
_class.DoState(p);
size_t const sz = (size_t)ptr;
std::vector<u8> buffer(sz);
ptr = &buffer[0];
p.SetMode(PointerWrap::MODE_WRITE);
_class.DoState(p);
// Create header
SChunkHeader header;
header.Revision = _Revision;
header.ExpectedSize = (u32)sz;
// Write to file
if (!pFile.WriteArray(&header, 1))
{
ERROR_LOG(COMMON,"ChunkReader: Failed writing header");
return false;
}
if (!pFile.WriteArray(&buffer[0], sz))
{
ERROR_LOG(COMMON,"ChunkReader: Failed writing data");
return false;
}
INFO_LOG(COMMON,"ChunkReader: Done writing %s", _rFilename.c_str());
return true;
}
private:
struct SChunkHeader
{
u32 Revision;
u32 ExpectedSize;
};
};
#endif // _POINTERWRAP_H_

164
src/common/src/common.h Normal file
View File

@ -0,0 +1,164 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _COMMON_H_
#define _COMMON_H_
// DO NOT EVER INCLUDE <windows.h> directly _or indirectly_ from this file
// since it slows down the build a lot.
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
// SVN version number
extern const char *scm_rev_str;
extern const char *netplay_dolphin_ver;
// Force enable logging in the right modes. For some reason, something had changed
// so that debugfast no longer logged.
#if defined(_DEBUG) || defined(DEBUGFAST)
#undef LOGGING
#define LOGGING 1
#endif
#define STACKALIGN
#if __cplusplus >= 201103 || defined(_MSC_VER) || defined(__GXX_EXPERIMENTAL_CXX0X__)
#define HAVE_CXX11_SYNTAX 1
#endif
#if HAVE_CXX11_SYNTAX
// An inheritable class to disallow the copy constructor and operator= functions
class NonCopyable
{
protected:
NonCopyable() {}
NonCopyable(const NonCopyable&&) {}
void operator=(const NonCopyable&&) {}
private:
NonCopyable(NonCopyable&);
NonCopyable& operator=(NonCopyable& other);
};
#endif
#include "log.h"
#include "common_types.h"
#include "msg_handler.h"
#include "common_funcs.h"
#ifdef __APPLE__
// The Darwin ABI requires that stack frames be aligned to 16-byte boundaries.
// This is only needed on i386 gcc - x86_64 already aligns to 16 bytes.
#if defined __i386__ && defined __GNUC__
#undef STACKALIGN
#define STACKALIGN __attribute__((__force_align_arg_pointer__))
#endif
#elif defined _WIN32
// Check MSC ver
#if !defined _MSC_VER || _MSC_VER <= 1000
#error needs at least version 1000 of MSC
#endif
#define NOMINMAX
// Memory leak checks
#define CHECK_HEAP_INTEGRITY()
// Alignment
#define GC_ALIGNED16(x) __declspec(align(16)) x
#define GC_ALIGNED32(x) __declspec(align(32)) x
#define GC_ALIGNED64(x) __declspec(align(64)) x
#define GC_ALIGNED128(x) __declspec(align(128)) x
#define GC_ALIGNED16_DECL(x) __declspec(align(16)) x
#define GC_ALIGNED64_DECL(x) __declspec(align(64)) x
// Since they are always around on windows
#define HAVE_WX 1
#define HAVE_OPENAL 1
#define HAVE_PORTAUDIO 1
// Debug definitions
#if defined(_DEBUG)
#include <crtdbg.h>
#undef CHECK_HEAP_INTEGRITY
#define CHECK_HEAP_INTEGRITY() {if (!_CrtCheckMemory()) PanicAlert("memory corruption detected. see log.");}
// If you want to see how much a pain in the ass singletons are, for example:
// {614} normal block at 0x030C5310, 188 bytes long.
// Data: <Master Log > 4D 61 73 74 65 72 20 4C 6F 67 00 00 00 00 00 00
struct CrtDebugBreak { CrtDebugBreak(int spot) { _CrtSetBreakAlloc(spot); } };
//CrtDebugBreak breakAt(614);
#endif // end DEBUG/FAST
#endif
// Windows compatibility
#ifndef _WIN32
#include <limits.h>
#define MAX_PATH PATH_MAX
#ifdef _LP64
#define _M_X64 1
#else
#define _M_IX86 1
#endif
#define __forceinline inline __attribute__((always_inline))
#define GC_ALIGNED16(x) __attribute__((aligned(16))) x
#define GC_ALIGNED32(x) __attribute__((aligned(32))) x
#define GC_ALIGNED64(x) __attribute__((aligned(64))) x
#define GC_ALIGNED128(x) __attribute__((aligned(128))) x
#define GC_ALIGNED16_DECL(x) __attribute__((aligned(16))) x
#define GC_ALIGNED64_DECL(x) __attribute__((aligned(64))) x
#endif
#ifdef _MSC_VER
#define __strdup _strdup
#define __getcwd _getcwd
#define __chdir _chdir
#else
#define __strdup strdup
#define __getcwd getcwd
#define __chdir chdir
#endif
// Dummy macro for marking translatable strings that can not be immediately translated.
// wxWidgets does not have a true dummy macro for this.
#define _trans(a) a
#if defined _M_GENERIC
# define _M_SSE 0x0
#elif defined __GNUC__
# if defined __SSE4_2__
# define _M_SSE 0x402
# elif defined __SSE4_1__
# define _M_SSE 0x401
# elif defined __SSSE3__
# define _M_SSE 0x301
# elif defined __SSE3__
# define _M_SSE 0x300
# endif
#elif (_MSC_VER >= 1500) || __INTEL_COMPILER // Visual Studio 2008
# define _M_SSE 0x402
#endif
// Host communication.
enum HOST_COMM
{
// Begin at 10 in case there is already messages with wParam = 0, 1, 2 and so on
WM_USER_STOP = 10,
WM_USER_CREATE,
WM_USER_SETCURSOR,
};
// Used for notification on emulation state
enum EMUSTATE_CHANGE
{
EMUSTATE_CHANGE_PLAY = 1,
EMUSTATE_CHANGE_PAUSE,
EMUSTATE_CHANGE_STOP
};
#endif // _COMMON_H_

243
src/common/src/common_funcs.h Normal file
View File

@ -0,0 +1,243 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _COMMONFUNCS_H_
#define _COMMONFUNCS_H_
#ifdef _WIN32
#define SLEEP(x) Sleep(x)
#else
#include <unistd.h>
#define SLEEP(x) usleep(x*1000)
#endif
template <bool> struct CompileTimeAssert;
template<> struct CompileTimeAssert<true> {};
#define b2(x) ( (x) | ( (x) >> 1) )
#define b4(x) ( b2(x) | ( b2(x) >> 2) )
#define b8(x) ( b4(x) | ( b4(x) >> 4) )
#define b16(x) ( b8(x) | ( b8(x) >> 8) )
#define b32(x) (b16(x) | (b16(x) >>16) )
#define ROUND_UP_POW2(x) (b32(x - 1) + 1)
#if defined __GNUC__ && !defined __SSSE3__ && !defined _M_GENERIC
#include <emmintrin.h>
static __inline __m128i __attribute__((__always_inline__))
_mm_shuffle_epi8(__m128i a, __m128i mask)
{
__m128i result;
__asm__("pshufb %1, %0"
: "=x" (result)
: "xm" (mask), "0" (a));
return result;
}
#endif
#ifndef _WIN32
#include <errno.h>
#ifdef __linux__
#include <byteswap.h>
#elif defined __FreeBSD__
#include <sys/endian.h>
#endif
// go to debugger mode
#ifdef GEKKO
#define Crash()
#elif defined _M_GENERIC
#define Crash() { exit(1); }
#else
#define Crash() {asm ("int $3");}
#endif
#define ARRAYSIZE(A) (sizeof(A)/sizeof((A)[0]))
// GCC 4.8 defines all the rotate functions now
// Small issue with GCC's lrotl/lrotr intrinsics is they are still 32bit while we require 64bit
#ifndef _rotl
inline u32 _rotl(u32 x, int shift) {
shift &= 31;
if (!shift) return x;
return (x << shift) | (x >> (32 - shift));
}
inline u32 _rotr(u32 x, int shift) {
shift &= 31;
if (!shift) return x;
return (x >> shift) | (x << (32 - shift));
}
#endif
inline u64 _rotl64(u64 x, unsigned int shift){
unsigned int n = shift % 64;
return (x << n) | (x >> (64 - n));
}
inline u64 _rotr64(u64 x, unsigned int shift){
unsigned int n = shift % 64;
return (x >> n) | (x << (64 - n));
}
#else // WIN32
// Function Cross-Compatibility
#define strcasecmp _stricmp
#define strncasecmp _strnicmp
#define unlink _unlink
#define snprintf _snprintf
#define vscprintf _vscprintf
// Locale Cross-Compatibility
#define locale_t _locale_t
#define freelocale _free_locale
#define newlocale(mask, locale, base) _create_locale(mask, locale)
#define LC_GLOBAL_LOCALE ((locale_t)-1)
#define LC_ALL_MASK LC_ALL
#define LC_COLLATE_MASK LC_COLLATE
#define LC_CTYPE_MASK LC_CTYPE
#define LC_MONETARY_MASK LC_MONETARY
#define LC_NUMERIC_MASK LC_NUMERIC
#define LC_TIME_MASK LC_TIME
inline locale_t uselocale(locale_t new_locale)
{
// Retrieve the current per thread locale setting
bool bIsPerThread = (_configthreadlocale(0) == _ENABLE_PER_THREAD_LOCALE);
// Retrieve the current thread-specific locale
locale_t old_locale = bIsPerThread ? _get_current_locale() : LC_GLOBAL_LOCALE;
if(new_locale == LC_GLOBAL_LOCALE)
{
// Restore the global locale
_configthreadlocale(_DISABLE_PER_THREAD_LOCALE);
}
else if(new_locale != NULL)
{
// Configure the thread to set the locale only for this thread
_configthreadlocale(_ENABLE_PER_THREAD_LOCALE);
// Set all locale categories
for(int i = LC_MIN; i <= LC_MAX; i++)
setlocale(i, new_locale->locinfo->lc_category[i].locale);
}
return old_locale;
}
// 64 bit offsets for windows
#define fseeko _fseeki64
#define ftello _ftelli64
#define atoll _atoi64
#define stat64 _stat64
#define fstat64 _fstat64
#define fileno _fileno
#if _M_IX86
#define Crash() {__asm int 3}
#else
extern "C" {
__declspec(dllimport) void __stdcall DebugBreak(void);
}
#define Crash() {DebugBreak();}
#endif // M_IX86
#endif // WIN32 ndef
// Dolphin's min and max functions
#undef min
#undef max
template<class T>
inline T min(const T& a, const T& b) {return a > b ? b : a;}
template<class T>
inline T max(const T& a, const T& b) {return a > b ? a : b;}
// Generic function to get last error message.
// Call directly after the command or use the error num.
// This function might change the error code.
// Defined in Misc.cpp.
const char* GetLastErrorMsg();
namespace Common
{
inline u8 swap8(u8 _data) {return _data;}
inline u32 swap24(const u8* _data) {return (_data[0] << 16) | (_data[1] << 8) | _data[2];}
#ifdef ANDROID
#undef swap16
#undef swap32
#undef swap64
#endif
#ifdef _WIN32
inline u16 swap16(u16 _data) {return _byteswap_ushort(_data);}
inline u32 swap32(u32 _data) {return _byteswap_ulong (_data);}
inline u64 swap64(u64 _data) {return _byteswap_uint64(_data);}
#elif _M_ARM
inline u16 swap16 (u16 _data) { u32 data = _data; __asm__ ("rev16 %0, %1\n" : "=l" (data) : "l" (data)); return (u16)data;}
inline u32 swap32 (u32 _data) {__asm__ ("rev %0, %1\n" : "=l" (_data) : "l" (_data)); return _data;}
inline u64 swap64(u64 _data) {return ((u64)swap32(_data) << 32) | swap32(_data >> 32);}
#elif __linux__
inline u16 swap16(u16 _data) {return bswap_16(_data);}
inline u32 swap32(u32 _data) {return bswap_32(_data);}
inline u64 swap64(u64 _data) {return bswap_64(_data);}
#elif __APPLE__
inline __attribute__((always_inline)) u16 swap16(u16 _data)
{return (_data >> 8) | (_data << 8);}
inline __attribute__((always_inline)) u32 swap32(u32 _data)
{return __builtin_bswap32(_data);}
inline __attribute__((always_inline)) u64 swap64(u64 _data)
{return __builtin_bswap64(_data);}
#elif __FreeBSD__
inline u16 swap16(u16 _data) {return bswap16(_data);}
inline u32 swap32(u32 _data) {return bswap32(_data);}
inline u64 swap64(u64 _data) {return bswap64(_data);}
#else
// Slow generic implementation.
inline u16 swap16(u16 data) {return (data >> 8) | (data << 8);}
inline u32 swap32(u32 data) {return (swap16(data) << 16) | swap16(data >> 16);}
inline u64 swap64(u64 data) {return ((u64)swap32(data) << 32) | swap32(data >> 32);}
#endif
inline u16 swap16(const u8* _pData) {return swap16(*(const u16*)_pData);}
inline u32 swap32(const u8* _pData) {return swap32(*(const u32*)_pData);}
inline u64 swap64(const u8* _pData) {return swap64(*(const u64*)_pData);}
template <int count>
void swap(u8*);
template <>
inline void swap<1>(u8* data)
{}
template <>
inline void swap<2>(u8* data)
{
*reinterpret_cast<u16*>(data) = swap16(data);
}
template <>
inline void swap<4>(u8* data)
{
*reinterpret_cast<u32*>(data) = swap32(data);
}
template <>
inline void swap<8>(u8* data)
{
*reinterpret_cast<u64*>(data) = swap64(data);
}
template <typename T>
inline T FromBigEndian(T data)
{
//static_assert(std::is_arithmetic<T>::value, "function only makes sense with arithmetic types");
swap<sizeof(data)>(reinterpret_cast<u8*>(&data));
return data;
}
} // Namespace Common
#endif // _COMMONFUNCS_H_

71
src/common/src/common_paths.h Normal file
View File

@ -0,0 +1,71 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _COMMON_PATHS_H_
#define _COMMON_PATHS_H_
// Make sure we pick up USER_DIR if set in config.h
#include "common.h"
// Directory seperators, do we need this?
#define DIR_SEP "/"
#define DIR_SEP_CHR '/'
// The user data dir
#define ROOT_DIR "."
#ifdef _WIN32
#define USERDATA_DIR "user"
#define DOLPHIN_DATA_DIR "akiru"
#else
#define USERDATA_DIR "user"
#ifdef USER_DIR
#define DOLPHIN_DATA_DIR USER_DIR
#else
#define DOLPHIN_DATA_DIR ".akiru"
#endif
#endif
// Shared data dirs (Sys and shared User for linux)
#ifdef _WIN32
#define SYSDATA_DIR "sys"
#else
#ifdef DATA_DIR
#define SYSDATA_DIR DATA_DIR "sys"
#define SHARED_USER_DIR DATA_DIR USERDATA_DIR DIR_SEP
#else
#define SYSDATA_DIR "sys"
#define SHARED_USER_DIR ROOT_DIR DIR_SEP USERDATA_DIR DIR_SEP
#endif
#endif
// Dirs in both User and Sys
#define EUR_DIR "EUR"
#define USA_DIR "USA"
#define JAP_DIR "JAP"
// Subdirs in the User dir returned by GetUserPath(D_USER_IDX)
#define CONFIG_DIR "config"
#define GAMECONFIG_DIR "game_config"
#define MAPS_DIR "maps"
#define CACHE_DIR "cache"
#define SHADERCACHE_DIR "shader_cache"
#define STATESAVES_DIR "state_saves"
#define SCREENSHOTS_DIR "screenShots"
#define DUMP_DIR "dump"
#define DUMP_TEXTURES_DIR "textures"
#define DUMP_FRAMES_DIR "frames"
#define DUMP_AUDIO_DIR "audio"
#define LOGS_DIR "logs"
#define SHADERS_DIR "shaders"
// Filenames
// Files in the directory returned by GetUserPath(D_CONFIG_IDX)
#define AKIRU_CONFIG "akiru.ini"
#define DEBUGGER_CONFIG "debugger.ini"
#define LOGGER_CONFIG "logger.ini"
// Files in the directory returned by GetUserPath(D_LOGS_IDX)
#define MAIN_LOG "akiru.log"
#endif // _COMMON_PATHS_H_

48
src/common/src/common_types.h Normal file
View File

@ -0,0 +1,48 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
// This header contains type definitions that are shared between the Dolphin core and
// other parts of the code. Any definitions that are only used by the core should be
// placed in "common.h" instead.
#ifndef _COMMONTYPES_H_
#define _COMMONTYPES_H_
#ifdef _WIN32
#include <tchar.h>
typedef unsigned __int8 u8;
typedef unsigned __int16 u16;
typedef unsigned __int32 u32;
typedef unsigned __int64 u64;
typedef signed __int8 s8;
typedef signed __int16 s16;
typedef signed __int32 s32;
typedef signed __int64 s64;
#else
#ifndef GEKKO
typedef unsigned char u8;
typedef unsigned short u16;
typedef unsigned int u32;
typedef unsigned long long u64;
typedef signed char s8;
typedef signed short s16;
typedef signed int s32;
typedef signed long long s64;
#endif
// For using windows lock code
#define TCHAR char
#define LONG int
#endif // _WIN32
#endif // _COMMONTYPES_H_

337
src/common/src/console_listener.cpp Normal file
View File

@ -0,0 +1,337 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#include <algorithm> // min
#include <string> // System: To be able to add strings with "+"
#include <stdio.h>
#include <math.h>
#ifdef _WIN32
#include <windows.h>
#include <array>
#else
#include <stdarg.h>
#endif
#include "common.h"
#include "log_manager.h" // Common
#include "console_listener.h" // Common
ConsoleListener::ConsoleListener()
{
#ifdef _WIN32
hConsole = NULL;
bUseColor = true;
#else
bUseColor = isatty(fileno(stdout));
#endif
}
ConsoleListener::~ConsoleListener()
{
Close();
}
// 100, 100, "Dolphin Log Console"
// Open console window - width and height is the size of console window
// Name is the window title
void ConsoleListener::Open(bool Hidden, int Width, int Height, const char *Title)
{
#ifdef _WIN32
if (!GetConsoleWindow())
{
// Open the console window and create the window handle for GetStdHandle()
AllocConsole();
// Hide
if (Hidden) ShowWindow(GetConsoleWindow(), SW_HIDE);
// Save the window handle that AllocConsole() created
hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
// Set the console window title
SetConsoleTitle(UTF8ToTStr(Title).c_str());
// Set letter space
LetterSpace(80, 4000);
//MoveWindow(GetConsoleWindow(), 200,200, 800,800, true);
}
else
{
hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
}
#endif
}
void ConsoleListener::UpdateHandle()
{
#ifdef _WIN32
hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
#endif
}
// Close the console window and close the eventual file handle
void ConsoleListener::Close()
{
#ifdef _WIN32
if (hConsole == NULL)
return;
FreeConsole();
hConsole = NULL;
#else
fflush(NULL);
#endif
}
bool ConsoleListener::IsOpen()
{
#ifdef _WIN32
return (hConsole != NULL);
#else
return true;
#endif
}
/*
LetterSpace: SetConsoleScreenBufferSize and SetConsoleWindowInfo are
dependent on each other, that's the reason for the additional checks.
*/
void ConsoleListener::BufferWidthHeight(int BufferWidth, int BufferHeight, int ScreenWidth, int ScreenHeight, bool BufferFirst)
{
#ifdef _WIN32
BOOL SB, SW;
if (BufferFirst)
{
// Change screen buffer size
COORD Co = {BufferWidth, BufferHeight};
SB = SetConsoleScreenBufferSize(hConsole, Co);
// Change the screen buffer window size
SMALL_RECT coo = {0,0,ScreenWidth, ScreenHeight}; // top, left, right, bottom
SW = SetConsoleWindowInfo(hConsole, TRUE, &coo);
}
else
{
// Change the screen buffer window size
SMALL_RECT coo = {0,0, ScreenWidth, ScreenHeight}; // top, left, right, bottom
SW = SetConsoleWindowInfo(hConsole, TRUE, &coo);
// Change screen buffer size
COORD Co = {BufferWidth, BufferHeight};
SB = SetConsoleScreenBufferSize(hConsole, Co);
}
#endif
}
void ConsoleListener::LetterSpace(int Width, int Height)
{
#ifdef _WIN32
// Get console info
CONSOLE_SCREEN_BUFFER_INFO ConInfo;
GetConsoleScreenBufferInfo(hConsole, &ConInfo);
//
int OldBufferWidth = ConInfo.dwSize.X;
int OldBufferHeight = ConInfo.dwSize.Y;
int OldScreenWidth = (ConInfo.srWindow.Right - ConInfo.srWindow.Left);
int OldScreenHeight = (ConInfo.srWindow.Bottom - ConInfo.srWindow.Top);
//
int NewBufferWidth = Width;
int NewBufferHeight = Height;
int NewScreenWidth = NewBufferWidth - 1;
int NewScreenHeight = OldScreenHeight;
// Width
BufferWidthHeight(NewBufferWidth, OldBufferHeight, NewScreenWidth, OldScreenHeight, (NewBufferWidth > OldScreenWidth-1));
// Height
BufferWidthHeight(NewBufferWidth, NewBufferHeight, NewScreenWidth, NewScreenHeight, (NewBufferHeight > OldScreenHeight-1));
// Resize the window too
//MoveWindow(GetConsoleWindow(), 200,200, (Width*8 + 50),(NewScreenHeight*12 + 200), true);
#endif
}
#ifdef _WIN32
COORD ConsoleListener::GetCoordinates(int BytesRead, int BufferWidth)
{
COORD Ret = {0, 0};
// Full rows
int Step = (int)floor((float)BytesRead / (float)BufferWidth);
Ret.Y += Step;
// Partial row
Ret.X = BytesRead - (BufferWidth * Step);
return Ret;
}
#endif
void ConsoleListener::PixelSpace(int Left, int Top, int Width, int Height, bool Resize)
{
#ifdef _WIN32
// Check size
if (Width < 8 || Height < 12) return;
bool DBef = true;
bool DAft = true;
std::string SLog = "";
const HWND hWnd = GetConsoleWindow();
const HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
// Get console info
CONSOLE_SCREEN_BUFFER_INFO ConInfo;
GetConsoleScreenBufferInfo(hConsole, &ConInfo);
DWORD BufferSize = ConInfo.dwSize.X * ConInfo.dwSize.Y;
// ---------------------------------------------------------------------
// Save the current text
// ------------------------
DWORD cCharsRead = 0;
COORD coordScreen = { 0, 0 };
static const int MAX_BYTES = 1024 * 16;
std::vector<std::array<TCHAR, MAX_BYTES>> Str;
std::vector<std::array<WORD, MAX_BYTES>> Attr;
// ReadConsoleOutputAttribute seems to have a limit at this level
static const int ReadBufferSize = MAX_BYTES - 32;
DWORD cAttrRead = ReadBufferSize;
DWORD BytesRead = 0;
while (BytesRead < BufferSize)
{
Str.resize(Str.size() + 1);
if (!ReadConsoleOutputCharacter(hConsole, Str.back().data(), ReadBufferSize, coordScreen, &cCharsRead))
SLog += StringFromFormat("WriteConsoleOutputCharacter error");
Attr.resize(Attr.size() + 1);
if (!ReadConsoleOutputAttribute(hConsole, Attr.back().data(), ReadBufferSize, coordScreen, &cAttrRead))
SLog += StringFromFormat("WriteConsoleOutputAttribute error");
// Break on error
if (cAttrRead == 0) break;
BytesRead += cAttrRead;
coordScreen = GetCoordinates(BytesRead, ConInfo.dwSize.X);
}
// Letter space
int LWidth = (int)(floor((float)Width / 8.0f) - 1.0f);
int LHeight = (int)(floor((float)Height / 12.0f) - 1.0f);
int LBufWidth = LWidth + 1;
int LBufHeight = (int)floor((float)BufferSize / (float)LBufWidth);
// Change screen buffer size
LetterSpace(LBufWidth, LBufHeight);
ClearScreen(true);
coordScreen.Y = 0;
coordScreen.X = 0;
DWORD cCharsWritten = 0;
int BytesWritten = 0;
DWORD cAttrWritten = 0;
for (size_t i = 0; i < Attr.size(); i++)
{
if (!WriteConsoleOutputCharacter(hConsole, Str[i].data(), ReadBufferSize, coordScreen, &cCharsWritten))
SLog += StringFromFormat("WriteConsoleOutputCharacter error");
if (!WriteConsoleOutputAttribute(hConsole, Attr[i].data(), ReadBufferSize, coordScreen, &cAttrWritten))
SLog += StringFromFormat("WriteConsoleOutputAttribute error");
BytesWritten += cAttrWritten;
coordScreen = GetCoordinates(BytesWritten, LBufWidth);
}
const int OldCursor = ConInfo.dwCursorPosition.Y * ConInfo.dwSize.X + ConInfo.dwCursorPosition.X;
COORD Coo = GetCoordinates(OldCursor, LBufWidth);
SetConsoleCursorPosition(hConsole, Coo);
if (SLog.length() > 0) Log(LogTypes::LNOTICE, SLog.c_str());
// Resize the window too
if (Resize) MoveWindow(GetConsoleWindow(), Left,Top, (Width + 100),Height, true);
#endif
}
void ConsoleListener::Log(LogTypes::LOG_LEVELS Level, const char *Text)
{
#if defined(_WIN32)
/*
const int MAX_BYTES = 1024*10;
char Str[MAX_BYTES];
va_list ArgPtr;
int Cnt;
va_start(ArgPtr, Text);
Cnt = vsnprintf(Str, MAX_BYTES, Text, ArgPtr);
va_end(ArgPtr);
*/
DWORD cCharsWritten;
WORD Color;
switch (Level)
{
case NOTICE_LEVEL: // light green
Color = FOREGROUND_GREEN | FOREGROUND_INTENSITY;
break;
case ERROR_LEVEL: // light red
Color = FOREGROUND_RED | FOREGROUND_INTENSITY;
break;
case WARNING_LEVEL: // light yellow
Color = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_INTENSITY;
break;
case INFO_LEVEL: // cyan
Color = FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY;
break;
case DEBUG_LEVEL: // gray
Color = FOREGROUND_INTENSITY;
break;
default: // off-white
Color = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE;
break;
}
if (strlen(Text) > 10)
{
// First 10 chars white
SetConsoleTextAttribute(hConsole, FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY);
WriteConsole(hConsole, Text, 10, &cCharsWritten, NULL);
Text += 10;
}
SetConsoleTextAttribute(hConsole, Color);
WriteConsole(hConsole, Text, (DWORD)strlen(Text), &cCharsWritten, NULL);
#else
char ColorAttr[16] = "";
char ResetAttr[16] = "";
if (bUseColor)
{
strcpy(ResetAttr, "\033[0m");
switch (Level)
{
case NOTICE_LEVEL: // light green
strcpy(ColorAttr, "\033[92m");
break;
case ERROR_LEVEL: // light red
strcpy(ColorAttr, "\033[91m");
break;
case WARNING_LEVEL: // light yellow
strcpy(ColorAttr, "\033[93m");
break;
default:
break;
}
}
fprintf(stderr, "%s%s%s", ColorAttr, Text, ResetAttr);
#endif
}
// Clear console screen
void ConsoleListener::ClearScreen(bool Cursor)
{
#if defined(_WIN32)
COORD coordScreen = { 0, 0 };
DWORD cCharsWritten;
CONSOLE_SCREEN_BUFFER_INFO csbi;
DWORD dwConSize;
HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
GetConsoleScreenBufferInfo(hConsole, &csbi);
dwConSize = csbi.dwSize.X * csbi.dwSize.Y;
// Write space to the entire console
FillConsoleOutputCharacter(hConsole, TEXT(' '), dwConSize, coordScreen, &cCharsWritten);
GetConsoleScreenBufferInfo(hConsole, &csbi);
FillConsoleOutputAttribute(hConsole, csbi.wAttributes, dwConSize, coordScreen, &cCharsWritten);
// Reset cursor
if (Cursor) SetConsoleCursorPosition(hConsole, coordScreen);
#endif
}

41
src/common/src/console_listener.h Normal file
View File

@ -0,0 +1,41 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _CONSOLELISTENER_H
#define _CONSOLELISTENER_H
#include "log_manager.h"
#ifdef _WIN32
#include <windows.h>
#endif
class ConsoleListener : public LogListener
{
public:
ConsoleListener();
~ConsoleListener();
void Open(bool Hidden = false, int Width = 100, int Height = 100, const char * Name = "Console");
void UpdateHandle();
void Close();
bool IsOpen();
void LetterSpace(int Width, int Height);
void BufferWidthHeight(int BufferWidth, int BufferHeight, int ScreenWidth, int ScreenHeight, bool BufferFirst);
void PixelSpace(int Left, int Top, int Width, int Height, bool);
#ifdef _WIN32
COORD GetCoordinates(int BytesRead, int BufferWidth);
#endif
void Log(LogTypes::LOG_LEVELS, const char *Text);
void ClearScreen(bool Cursor = true);
private:
#ifdef _WIN32
HWND GetHwnd(void);
HANDLE hConsole;
#endif
bool bUseColor;
};
#endif // _CONSOLELISTENER_H

81
src/common/src/cpu_detect.h Normal file
View File

@ -0,0 +1,81 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
// Detect the cpu, so we'll know which optimizations to use
#ifndef _CPUDETECT_H_
#define _CPUDETECT_H_
#include <string>
enum CPUVendor
{
VENDOR_INTEL = 0,
VENDOR_AMD = 1,
VENDOR_ARM = 2,
VENDOR_OTHER = 3,
};
struct CPUInfo
{
CPUVendor vendor;
char cpu_string[0x21];
char brand_string[0x41];
bool OS64bit;
bool CPU64bit;
bool Mode64bit;
bool HTT;
int num_cores;
int logical_cpu_count;
bool bSSE;
bool bSSE2;
bool bSSE3;
bool bSSSE3;
bool bPOPCNT;
bool bSSE4_1;
bool bSSE4_2;
bool bLZCNT;
bool bSSE4A;
bool bAVX;
bool bAES;
bool bLAHFSAHF64;
bool bLongMode;
// ARM specific CPUInfo
bool bSwp;
bool bHalf;
bool bThumb;
bool bFastMult;
bool bVFP;
bool bEDSP;
bool bThumbEE;
bool bNEON;
bool bVFPv3;
bool bTLS;
bool bVFPv4;
bool bIDIVa;
bool bIDIVt;
bool bArmV7; // enable MOVT, MOVW etc
// ARMv8 specific
bool bFP;
bool bASIMD;
// Call Detect()
explicit CPUInfo();
// Turn the cpu info into a string we can show
std::string Summarize();
private:
// Detects the various cpu features
void Detect();
};
extern CPUInfo cpu_info;
#endif // _CPUDETECT_H_

39
src/common/src/debug_interface.h Normal file
View File

@ -0,0 +1,39 @@
#ifndef _DEBUGINTERFACE_H
#define _DEBUGINTERFACE_H
#include <string>
#include <string.h>
class DebugInterface
{
protected:
virtual ~DebugInterface() {}
public:
virtual void disasm(unsigned int /*address*/, char *dest, int /*max_size*/) {strcpy(dest, "NODEBUGGER");}
virtual void getRawMemoryString(int /*memory*/, unsigned int /*address*/, char *dest, int /*max_size*/) {strcpy(dest, "NODEBUGGER");}
virtual int getInstructionSize(int /*instruction*/) {return 1;}
virtual bool isAlive() {return true;}
virtual bool isBreakpoint(unsigned int /*address*/) {return false;}
virtual void setBreakpoint(unsigned int /*address*/){}
virtual void clearBreakpoint(unsigned int /*address*/){}
virtual void clearAllBreakpoints() {}
virtual void toggleBreakpoint(unsigned int /*address*/){}
virtual bool isMemCheck(unsigned int /*address*/) {return false;}
virtual void toggleMemCheck(unsigned int /*address*/){}
virtual unsigned int readMemory(unsigned int /*address*/){return 0;}
virtual void writeExtraMemory(int /*memory*/, unsigned int /*value*/, unsigned int /*address*/) {}
virtual unsigned int readExtraMemory(int /*memory*/, unsigned int /*address*/){return 0;}
virtual unsigned int readInstruction(unsigned int /*address*/){return 0;}
virtual unsigned int getPC() {return 0;}
virtual void setPC(unsigned int /*address*/) {}
virtual void step() {}
virtual void runToBreakpoint() {}
virtual void breakNow() {}
virtual void insertBLR(unsigned int /*address*/, unsigned int /*value*/) {}
virtual void showJitResults(unsigned int /*address*/) {};
virtual int getColor(unsigned int /*address*/){return 0xFFFFFFFF;}
virtual std::string getDescription(unsigned int /*address*/) = 0;
};
#endif

433
src/common/src/extended_trace.cpp Normal file
View File

@ -0,0 +1,433 @@
// --------------------------------------------------------------------------------------
//
// Written by Zoltan Csizmadia, zoltan_csizmadia@yahoo.com
// For companies(Austin,TX): If you would like to get my resume, send an email.
//
// The source is free, but if you want to use it, mention my name and e-mail address
//
// History:
// 1.0 Initial version Zoltan Csizmadia
// 1.1 WhineCube version Masken
// 1.2 Dolphin version Masken
//
// --------------------------------------------------------------------------------------
#if defined(WIN32)
#include <windows.h>
#include <stdio.h>
#include "extended_trace.h"
#include "string_util.h"
using namespace std;
#include <tchar.h>
#include <ImageHlp.h>
#define BUFFERSIZE 0x200
#pragma warning(disable:4996)
// Unicode safe char* -> TCHAR* conversion
void PCSTR2LPTSTR( PCSTR lpszIn, LPTSTR lpszOut )
{
#if defined(UNICODE)||defined(_UNICODE)
ULONG index = 0;
PCSTR lpAct = lpszIn;
for( ; ; lpAct++ )
{
lpszOut[index++] = (TCHAR)(*lpAct);
if ( *lpAct == 0 )
break;
}
#else
// This is trivial :)
strcpy( lpszOut, lpszIn );
#endif
}
// Let's figure out the path for the symbol files
// Search path= ".;%_NT_SYMBOL_PATH%;%_NT_ALTERNATE_SYMBOL_PATH%;%SYSTEMROOT%;%SYSTEMROOT%\System32;" + lpszIniPath
// Note: There is no size check for lpszSymbolPath!
static void InitSymbolPath( PSTR lpszSymbolPath, PCSTR lpszIniPath )
{
CHAR lpszPath[BUFFERSIZE];
// Creating the default path
// ".;%_NT_SYMBOL_PATH%;%_NT_ALTERNATE_SYMBOL_PATH%;%SYSTEMROOT%;%SYSTEMROOT%\System32;"
strcpy( lpszSymbolPath, "." );
// environment variable _NT_SYMBOL_PATH
if ( GetEnvironmentVariableA( "_NT_SYMBOL_PATH", lpszPath, BUFFERSIZE ) )
{
strcat( lpszSymbolPath, ";" );
strcat( lpszSymbolPath, lpszPath );
}
// environment variable _NT_ALTERNATE_SYMBOL_PATH
if ( GetEnvironmentVariableA( "_NT_ALTERNATE_SYMBOL_PATH", lpszPath, BUFFERSIZE ) )
{
strcat( lpszSymbolPath, ";" );
strcat( lpszSymbolPath, lpszPath );
}
// environment variable SYSTEMROOT
if ( GetEnvironmentVariableA( "SYSTEMROOT", lpszPath, BUFFERSIZE ) )
{
strcat( lpszSymbolPath, ";" );
strcat( lpszSymbolPath, lpszPath );
strcat( lpszSymbolPath, ";" );
// SYSTEMROOT\System32
strcat( lpszSymbolPath, lpszPath );
strcat( lpszSymbolPath, "\\System32" );
}
// Add user defined path
if ( lpszIniPath != NULL )
if ( lpszIniPath[0] != '\0' )
{
strcat( lpszSymbolPath, ";" );
strcat( lpszSymbolPath, lpszIniPath );
}
}
// Uninitialize the loaded symbol files
BOOL UninitSymInfo() {
return SymCleanup( GetCurrentProcess() );
}
// Initializes the symbol files
BOOL InitSymInfo( PCSTR lpszInitialSymbolPath )
{
CHAR lpszSymbolPath[BUFFERSIZE];
DWORD symOptions = SymGetOptions();
symOptions |= SYMOPT_LOAD_LINES;
symOptions &= ~SYMOPT_UNDNAME;
SymSetOptions( symOptions );
InitSymbolPath( lpszSymbolPath, lpszInitialSymbolPath );
return SymInitialize( GetCurrentProcess(), lpszSymbolPath, TRUE);
}
// Get the module name from a given address
static BOOL GetModuleNameFromAddress( UINT address, LPTSTR lpszModule )
{
BOOL ret = FALSE;
IMAGEHLP_MODULE moduleInfo;
::ZeroMemory( &moduleInfo, sizeof(moduleInfo) );
moduleInfo.SizeOfStruct = sizeof(moduleInfo);
if ( SymGetModuleInfo( GetCurrentProcess(), (DWORD)address, &moduleInfo ) )
{
// Got it!
PCSTR2LPTSTR( moduleInfo.ModuleName, lpszModule );
ret = TRUE;
}
else
// Not found :(
_tcscpy( lpszModule, _T("?") );
return ret;
}
// Get function prototype and parameter info from ip address and stack address
static BOOL GetFunctionInfoFromAddresses( ULONG fnAddress, ULONG stackAddress, LPTSTR lpszSymbol )
{
BOOL ret = FALSE;
DWORD dwSymSize = 10000;
TCHAR lpszUnDSymbol[BUFFERSIZE]=_T("?");
CHAR lpszNonUnicodeUnDSymbol[BUFFERSIZE]="?";
LPTSTR lpszParamSep = NULL;
LPTSTR lpszParsed = lpszUnDSymbol;
PIMAGEHLP_SYMBOL pSym = (PIMAGEHLP_SYMBOL)GlobalAlloc( GMEM_FIXED, dwSymSize );
::ZeroMemory( pSym, dwSymSize );
pSym->SizeOfStruct = dwSymSize;
pSym->MaxNameLength = dwSymSize - sizeof(IMAGEHLP_SYMBOL);
// Set the default to unknown
_tcscpy( lpszSymbol, _T("?") );
// Get symbol info for IP
#ifndef _M_X64
DWORD dwDisp = 0;
if ( SymGetSymFromAddr( GetCurrentProcess(), (ULONG)fnAddress, &dwDisp, pSym ) )
#else
//makes it compile but hell im not sure if this works...
DWORD64 dwDisp = 0;
if ( SymGetSymFromAddr( GetCurrentProcess(), (ULONG)fnAddress, (PDWORD64)&dwDisp, pSym ) )
#endif
{
// Make the symbol readable for humans
UnDecorateSymbolName( pSym->Name, lpszNonUnicodeUnDSymbol, BUFFERSIZE,
UNDNAME_COMPLETE |
UNDNAME_NO_THISTYPE |
UNDNAME_NO_SPECIAL_SYMS |
UNDNAME_NO_MEMBER_TYPE |
UNDNAME_NO_MS_KEYWORDS |
UNDNAME_NO_ACCESS_SPECIFIERS );
// Symbol information is ANSI string
PCSTR2LPTSTR( lpszNonUnicodeUnDSymbol, lpszUnDSymbol );
// I am just smarter than the symbol file :)
if ( _tcscmp(lpszUnDSymbol, _T("_WinMain@16")) == 0 )
_tcscpy(lpszUnDSymbol, _T("WinMain(HINSTANCE,HINSTANCE,LPCTSTR,int)"));
else
if ( _tcscmp(lpszUnDSymbol, _T("_main")) == 0 )
_tcscpy(lpszUnDSymbol, _T("main(int,TCHAR * *)"));
else
if ( _tcscmp(lpszUnDSymbol, _T("_mainCRTStartup")) == 0 )
_tcscpy(lpszUnDSymbol, _T("mainCRTStartup()"));
else
if ( _tcscmp(lpszUnDSymbol, _T("_wmain")) == 0 )
_tcscpy(lpszUnDSymbol, _T("wmain(int,TCHAR * *,TCHAR * *)"));
else
if ( _tcscmp(lpszUnDSymbol, _T("_wmainCRTStartup")) == 0 )
_tcscpy(lpszUnDSymbol, _T("wmainCRTStartup()"));
lpszSymbol[0] = _T('\0');
// Let's go through the stack, and modify the function prototype, and insert the actual
// parameter values from the stack
if ( _tcsstr( lpszUnDSymbol, _T("(void)") ) == NULL && _tcsstr( lpszUnDSymbol, _T("()") ) == NULL)
{
ULONG index = 0;
for( ; ; index++ )
{
lpszParamSep = _tcschr( lpszParsed, _T(',') );
if ( lpszParamSep == NULL )
break;
*lpszParamSep = _T('\0');
_tcscat( lpszSymbol, lpszParsed );
_stprintf( lpszSymbol + _tcslen(lpszSymbol), _T("=0x%08X,"), *((ULONG*)(stackAddress) + 2 + index) );
lpszParsed = lpszParamSep + 1;
}
lpszParamSep = _tcschr( lpszParsed, _T(')') );
if ( lpszParamSep != NULL )
{
*lpszParamSep = _T('\0');
_tcscat( lpszSymbol, lpszParsed );
_stprintf( lpszSymbol + _tcslen(lpszSymbol), _T("=0x%08X)"), *((ULONG*)(stackAddress) + 2 + index) );
lpszParsed = lpszParamSep + 1;
}
}
_tcscat( lpszSymbol, lpszParsed );
ret = TRUE;
}
GlobalFree( pSym );
return ret;
}
// Get source file name and line number from IP address
// The output format is: "sourcefile(linenumber)" or
// "modulename!address" or
// "address"
static BOOL GetSourceInfoFromAddress( UINT address, LPTSTR lpszSourceInfo )
{
BOOL ret = FALSE;
IMAGEHLP_LINE lineInfo;
DWORD dwDisp;
TCHAR lpszFileName[BUFFERSIZE] = _T("");
TCHAR lpModuleInfo[BUFFERSIZE] = _T("");
_tcscpy( lpszSourceInfo, _T("?(?)") );
::ZeroMemory( &lineInfo, sizeof( lineInfo ) );
lineInfo.SizeOfStruct = sizeof( lineInfo );
if ( SymGetLineFromAddr( GetCurrentProcess(), address, &dwDisp, &lineInfo ) )
{
// Got it. Let's use "sourcefile(linenumber)" format
PCSTR2LPTSTR( lineInfo.FileName, lpszFileName );
TCHAR fname[_MAX_FNAME];
TCHAR ext[_MAX_EXT];
_tsplitpath(lpszFileName, NULL, NULL, fname, ext);
_stprintf( lpszSourceInfo, _T("%s%s(%d)"), fname, ext, lineInfo.LineNumber );
ret = TRUE;
}
else
{
// There is no source file information. :(
// Let's use the "modulename!address" format
GetModuleNameFromAddress( address, lpModuleInfo );
if ( lpModuleInfo[0] == _T('?') || lpModuleInfo[0] == _T('\0'))
// There is no modulename information. :((
// Let's use the "address" format
_stprintf( lpszSourceInfo, _T("0x%08X"), address );
else
_stprintf( lpszSourceInfo, _T("%s!0x%08X"), lpModuleInfo, address );
ret = FALSE;
}
return ret;
}
void PrintFunctionAndSourceInfo(FILE* file, const STACKFRAME& callstack)
{
TCHAR symInfo[BUFFERSIZE] = _T("?");
TCHAR srcInfo[BUFFERSIZE] = _T("?");
GetFunctionInfoFromAddresses((ULONG)callstack.AddrPC.Offset, (ULONG)callstack.AddrFrame.Offset, symInfo);
GetSourceInfoFromAddress((ULONG)callstack.AddrPC.Offset, srcInfo);
etfprint(file, " " + TStrToUTF8(srcInfo) + " : " + TStrToUTF8(symInfo) + "\n");
}
void StackTrace( HANDLE hThread, const char* lpszMessage, FILE *file )
{
STACKFRAME callStack;
BOOL bResult;
CONTEXT context;
HANDLE hProcess = GetCurrentProcess();
// If it's not this thread, let's suspend it, and resume it at the end
if ( hThread != GetCurrentThread() )
if ( SuspendThread( hThread ) == -1 )
{
// whaaat ?!
etfprint(file, "Call stack info failed\n");
return;
}
::ZeroMemory( &context, sizeof(context) );
context.ContextFlags = CONTEXT_FULL;
if ( !GetThreadContext( hThread, &context ) )
{
etfprint(file, "Call stack info failed\n");
return;
}
::ZeroMemory( &callStack, sizeof(callStack) );
#ifndef _M_X64
callStack.AddrPC.Offset = context.Eip;
callStack.AddrStack.Offset = context.Esp;
callStack.AddrFrame.Offset = context.Ebp;
#else
callStack.AddrPC.Offset = context.Rip;
callStack.AddrStack.Offset = context.Rsp;
callStack.AddrFrame.Offset = context.Rbp;
#endif
callStack.AddrPC.Mode = AddrModeFlat;
callStack.AddrStack.Mode = AddrModeFlat;
callStack.AddrFrame.Mode = AddrModeFlat;
etfprint(file, "Call stack info: \n");
etfprint(file, lpszMessage);
PrintFunctionAndSourceInfo(file, callStack);
for( ULONG index = 0; ; index++ )
{
bResult = StackWalk(
IMAGE_FILE_MACHINE_I386,
hProcess,
hThread,
&callStack,
NULL,
NULL,
SymFunctionTableAccess,
SymGetModuleBase,
NULL);
if ( index == 0 )
continue;
if( !bResult || callStack.AddrFrame.Offset == 0 )
break;
PrintFunctionAndSourceInfo(file, callStack);
}
if ( hThread != GetCurrentThread() )
ResumeThread( hThread );
}
void StackTrace(HANDLE hThread, const char* lpszMessage, FILE *file, DWORD eip, DWORD esp, DWORD ebp )
{
STACKFRAME callStack;
BOOL bResult;
TCHAR symInfo[BUFFERSIZE] = _T("?");
TCHAR srcInfo[BUFFERSIZE] = _T("?");
HANDLE hProcess = GetCurrentProcess();
// If it's not this thread, let's suspend it, and resume it at the end
if ( hThread != GetCurrentThread() )
if ( SuspendThread( hThread ) == -1 )
{
// whaaat ?!
etfprint(file, "Call stack info failed\n");
return;
}
::ZeroMemory( &callStack, sizeof(callStack) );
callStack.AddrPC.Offset = eip;
callStack.AddrStack.Offset = esp;
callStack.AddrFrame.Offset = ebp;
callStack.AddrPC.Mode = AddrModeFlat;
callStack.AddrStack.Mode = AddrModeFlat;
callStack.AddrFrame.Mode = AddrModeFlat;
etfprint(file, "Call stack info: \n");
etfprint(file, lpszMessage);
PrintFunctionAndSourceInfo(file, callStack);
for( ULONG index = 0; ; index++ )
{
bResult = StackWalk(
IMAGE_FILE_MACHINE_I386,
hProcess,
hThread,
&callStack,
NULL,
NULL,
SymFunctionTableAccess,
SymGetModuleBase,
NULL);
if ( index == 0 )
continue;
if( !bResult || callStack.AddrFrame.Offset == 0 )
break;
PrintFunctionAndSourceInfo(file, callStack);
}
if ( hThread != GetCurrentThread() )
ResumeThread( hThread );
}
char g_uefbuf[2048];
void etfprintf(FILE *file, const char *format, ...)
{
va_list ap;
va_start(ap, format);
int len = vsprintf(g_uefbuf, format, ap);
fwrite(g_uefbuf, 1, len, file);
va_end(ap);
}
void etfprint(FILE *file, const std::string &text)
{
size_t len = text.length();
fwrite(text.data(), 1, len, file);
}
#endif //WIN32

53
src/common/src/extended_trace.h Normal file
View File

@ -0,0 +1,53 @@
// -----------------------------------------------------------------------------------------
//
// Written by Zoltan Csizmadia, zoltan_csizmadia@yahoo.com
// For companies(Austin,TX): If you would like to get my resume, send an email.
//
// The source is free, but if you want to use it, mention my name and e-mail address
//
// History:
// 1.0 Initial version Zoltan Csizmadia
// 1.1 WhineCube version Masken
// 1.2 Dolphin version Masken
//
// ----------------------------------------------------------------------------------------
#ifndef _EXTENDEDTRACE_H_INCLUDED_
#define _EXTENDEDTRACE_H_INCLUDED_
#if defined(WIN32)
#include <windows.h>
#include <tchar.h>
#include <string>
#pragma comment( lib, "imagehlp.lib" )
#define EXTENDEDTRACEINITIALIZE( IniSymbolPath ) InitSymInfo( IniSymbolPath )
#define EXTENDEDTRACEUNINITIALIZE() UninitSymInfo()
#define STACKTRACE(file) StackTrace( GetCurrentThread(), "", file)
#define STACKTRACE2(file, eip, esp, ebp) StackTrace(GetCurrentThread(), "", file, eip, esp, ebp)
// class File;
BOOL InitSymInfo( PCSTR );
BOOL UninitSymInfo();
void StackTrace(HANDLE, char const* msg, FILE *file);
void StackTrace(HANDLE, char const* msg, FILE *file, DWORD eip, DWORD esp, DWORD ebp);
// functions by Masken
void etfprintf(FILE *file, const char *format, ...);
void etfprint(FILE *file, const std::string &text);
#define UEFBUFSIZE 2048
extern char g_uefbuf[UEFBUFSIZE];
#else // not WIN32
#define EXTENDEDTRACEINITIALIZE( IniSymbolPath ) ((void)0)
#define EXTENDEDTRACEUNINITIALIZE() ((void)0)
#define STACKTRACE(file) ((void)0)
#define STACKTRACE2(file, eip, esp, ebp) ((void)0)
#endif // WIN32
#endif // _EXTENDEDTRACE_H_INCLUDED_

115
src/common/src/fifo_queue.h Normal file
View File

@ -0,0 +1,115 @@
#ifndef _FIFO_QUEUE_H_
#define _FIFO_QUEUE_H_
// a simple lockless thread-safe,
// single reader, single writer queue
#include "atomic.h"
namespace Common
{
template <typename T>
class FifoQueue
{
public:
FifoQueue() : m_size(0)
{
m_write_ptr = m_read_ptr = new ElementPtr();
}
~FifoQueue()
{
// this will empty out the whole queue
delete m_read_ptr;
}
u32 Size() const
{
return m_size;
}
bool Empty() const
{
//return (m_read_ptr == m_write_ptr);
return (0 == m_size);
}
T& Front() const
{
return *m_read_ptr->current;
}
template <typename Arg>
void Push(Arg&& t)
{
// create the element, add it to the queue
m_write_ptr->current = new T(std::forward<Arg>(t));
// set the next pointer to a new element ptr
// then advance the write pointer
m_write_ptr = m_write_ptr->next = new ElementPtr();
Common::AtomicIncrement(m_size);
}
void Pop()
{
Common::AtomicDecrement(m_size);
ElementPtr *const tmpptr = m_read_ptr;
// advance the read pointer
m_read_ptr = m_read_ptr->next;
// set the next element to NULL to stop the recursive deletion
tmpptr->next = NULL;
delete tmpptr; // this also deletes the element
}
bool Pop(T& t)
{
if (Empty())
return false;
t = std::move(Front());
Pop();
return true;
}
// not thread-safe
void Clear()
{
m_size = 0;
delete m_read_ptr;
m_write_ptr = m_read_ptr = new ElementPtr();
}
private:
// stores a pointer to element
// and a pointer to the next ElementPtr
class ElementPtr
{
public:
ElementPtr() : current(NULL), next(NULL) {}
~ElementPtr()
{
if (current)
{
delete current;
// recusion ftw
if (next)
delete next;
}
}
T *volatile current;
ElementPtr *volatile next;
};
ElementPtr *volatile m_write_ptr;
ElementPtr *volatile m_read_ptr;
volatile u32 m_size;
};
}
#endif

106
src/common/src/file_search.cpp Normal file
View File

@ -0,0 +1,106 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#include "common.h"
#include "common_paths.h"
#ifndef _WIN32
#include <sys/types.h>
#include <dirent.h>
#else
#include <windows.h>
#endif
#include <string>
#include <algorithm>
#include "file_search.h"
#include "string_util.h"
CFileSearch::CFileSearch(const CFileSearch::XStringVector& _rSearchStrings, const CFileSearch::XStringVector& _rDirectories)
{
// Reverse the loop order for speed?
for (size_t j = 0; j < _rSearchStrings.size(); j++)
{
for (size_t i = 0; i < _rDirectories.size(); i++)
{
FindFiles(_rSearchStrings[j], _rDirectories[i]);
}
}
}
void CFileSearch::FindFiles(const std::string& _searchString, const std::string& _strPath)
{
std::string GCMSearchPath;
BuildCompleteFilename(GCMSearchPath, _strPath, _searchString);
#ifdef _WIN32
WIN32_FIND_DATA findData;
HANDLE FindFirst = FindFirstFile(UTF8ToTStr(GCMSearchPath).c_str(), &findData);
if (FindFirst != INVALID_HANDLE_VALUE)
{
bool bkeepLooping = true;
while (bkeepLooping)
{
if (findData.cFileName[0] != '.')
{
std::string strFilename;
BuildCompleteFilename(strFilename, _strPath, TStrToUTF8(findData.cFileName));
m_FileNames.push_back(strFilename);
}
bkeepLooping = FindNextFile(FindFirst, &findData) ? true : false;
}
}
FindClose(FindFirst);
#else
// TODO: super lame/broken
auto end_match(_searchString);
// assuming we have a "*.blah"-like pattern
if (!end_match.empty() && end_match[0] == '*')
end_match.erase(0, 1);
// ugly
if (end_match == ".*")
end_match.clear();
DIR* dir = opendir(_strPath.c_str());
if (!dir)
return;
while (auto const dp = readdir(dir))
{
std::string found(dp->d_name);
if ((found != ".") && (found != "..")
&& (found.size() >= end_match.size())
&& std::equal(end_match.rbegin(), end_match.rend(), found.rbegin()))
{
std::string full_name;
if (_strPath.c_str()[_strPath.size()-1] == DIR_SEP_CHR)
full_name = _strPath + found;
else
full_name = _strPath + DIR_SEP + found;
m_FileNames.push_back(full_name);
}
}
closedir(dir);
#endif
}
const CFileSearch::XStringVector& CFileSearch::GetFileNames() const
{
return m_FileNames;
}

28
src/common/src/file_search.h Normal file
View File

@ -0,0 +1,28 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _FILESEARCH_H_
#define _FILESEARCH_H_
#include <string>
#include <vector>
class CFileSearch
{
public:
typedef std::vector<std::string>XStringVector;
CFileSearch(const XStringVector& _rSearchStrings, const XStringVector& _rDirectories);
const XStringVector& GetFileNames() const;
private:
void FindFiles(const std::string& _searchString, const std::string& _strPath);
XStringVector m_FileNames;
};
#endif // _FILESEARCH_H_

922
src/common/src/file_util.cpp Normal file
View File

@ -0,0 +1,922 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#include "common.h"
#include "common_paths.h"
#include "file_util.h"
#include "string_util.h"
#ifdef _WIN32
#include <windows.h>
#include <shlobj.h> // for SHGetFolderPath
#include <shellapi.h>
#include <commdlg.h> // for GetSaveFileName
#include <io.h>
#include <direct.h> // getcwd
#else
#include <sys/param.h>
#include <sys/types.h>
#include <dirent.h>
#include <errno.h>
#include <stdlib.h>
#endif
#if defined(__APPLE__)
#include <CoreFoundation/CFString.h>
#include <CoreFoundation/CFURL.h>
#include <CoreFoundation/CFBundle.h>
#endif
#include <algorithm>
#include <sys/stat.h>
#include "string_util.h"
#ifndef S_ISDIR
#define S_ISDIR(m) (((m)&S_IFMT) == S_IFDIR)
#endif
#ifdef BSD4_4
#define stat64 stat
#define fstat64 fstat
#endif
// This namespace has various generic functions related to files and paths.
// The code still needs a ton of cleanup.
// REMEMBER: strdup considered harmful!
namespace File
{
// Remove any ending forward slashes from directory paths
// Modifies argument.
static void StripTailDirSlashes(std::string &fname)
{
if (fname.length() > 1)
{
size_t i = fname.length() - 1;
while (fname[i] == DIR_SEP_CHR)
fname[i--] = '\0';
}
return;
}
// Returns true if file filename exists
bool Exists(const std::string &filename)
{
struct stat64 file_info;
std::string copy(filename);
StripTailDirSlashes(copy);
#ifdef _WIN32
int result = _tstat64(UTF8ToTStr(copy).c_str(), &file_info);
#else
int result = stat64(copy.c_str(), &file_info);
#endif
return (result == 0);
}
// Returns true if filename is a directory
bool IsDirectory(const std::string &filename)
{
struct stat64 file_info;
std::string copy(filename);
StripTailDirSlashes(copy);
#ifdef _WIN32
int result = _tstat64(UTF8ToTStr(copy).c_str(), &file_info);
#else
int result = stat64(copy.c_str(), &file_info);
#endif
if (result < 0) {
WARN_LOG(COMMON, "IsDirectory: stat failed on %s: %s",
filename.c_str(), GetLastErrorMsg());
return false;
}
return S_ISDIR(file_info.st_mode);
}
// Deletes a given filename, return true on success
// Doesn't supports deleting a directory
bool Delete(const std::string &filename)
{
INFO_LOG(COMMON, "Delete: file %s", filename.c_str());
// Return true because we care about the file no
// being there, not the actual delete.
if (!Exists(filename))
{
WARN_LOG(COMMON, "Delete: %s does not exist", filename.c_str());
return true;
}
// We can't delete a directory
if (IsDirectory(filename))
{
WARN_LOG(COMMON, "Delete failed: %s is a directory", filename.c_str());
return false;
}
#ifdef _WIN32
if (!DeleteFile(UTF8ToTStr(filename).c_str()))
{
WARN_LOG(COMMON, "Delete: DeleteFile failed on %s: %s",
filename.c_str(), GetLastErrorMsg());
return false;
}
#else
if (unlink(filename.c_str()) == -1) {
WARN_LOG(COMMON, "Delete: unlink failed on %s: %s",
filename.c_str(), GetLastErrorMsg());
return false;
}
#endif
return true;
}
// Returns true if successful, or path already exists.
bool CreateDir(const std::string &path)
{
INFO_LOG(COMMON, "CreateDir: directory %s", path.c_str());
#ifdef _WIN32
if (::CreateDirectory(UTF8ToTStr(path).c_str(), NULL))
return true;
DWORD error = GetLastError();
if (error == ERROR_ALREADY_EXISTS)
{
WARN_LOG(COMMON, "CreateDir: CreateDirectory failed on %s: already exists", path.c_str());
return true;
}
ERROR_LOG(COMMON, "CreateDir: CreateDirectory failed on %s: %i", path.c_str(), error);
return false;
#else
if (mkdir(path.c_str(), 0755) == 0)
return true;
int err = errno;
if (err == EEXIST)
{
WARN_LOG(COMMON, "CreateDir: mkdir failed on %s: already exists", path.c_str());
return true;
}
ERROR_LOG(COMMON, "CreateDir: mkdir failed on %s: %s", path.c_str(), strerror(err));
return false;
#endif
}
// Creates the full path of fullPath returns true on success
bool CreateFullPath(const std::string &fullPath)
{
int panicCounter = 100;
INFO_LOG(COMMON, "CreateFullPath: path %s", fullPath.c_str());
if (File::Exists(fullPath))
{
INFO_LOG(COMMON, "CreateFullPath: path exists %s", fullPath.c_str());
return true;
}
size_t position = 0;
while (true)
{
// Find next sub path
position = fullPath.find(DIR_SEP_CHR, position);
// we're done, yay!
if (position == fullPath.npos)
return true;
// Include the '/' so the first call is CreateDir("/") rather than CreateDir("")
std::string const subPath(fullPath.substr(0, position + 1));
if (!File::IsDirectory(subPath))
File::CreateDir(subPath);
// A safety check
panicCounter--;
if (panicCounter <= 0)
{
ERROR_LOG(COMMON, "CreateFullPath: directory structure is too deep");
return false;
}
position++;
}
}
// Deletes a directory filename, returns true on success
bool DeleteDir(const std::string &filename)
{
INFO_LOG(COMMON, "DeleteDir: directory %s", filename.c_str());
// check if a directory
if (!File::IsDirectory(filename))
{
ERROR_LOG(COMMON, "DeleteDir: Not a directory %s", filename.c_str());
return false;
}
#ifdef _WIN32
if (::RemoveDirectory(UTF8ToTStr(filename).c_str()))
return true;
#else
if (rmdir(filename.c_str()) == 0)
return true;
#endif
ERROR_LOG(COMMON, "DeleteDir: %s: %s", filename.c_str(), GetLastErrorMsg());
return false;
}
// renames file srcFilename to destFilename, returns true on success
bool Rename(const std::string &srcFilename, const std::string &destFilename)
{
INFO_LOG(COMMON, "Rename: %s --> %s",
srcFilename.c_str(), destFilename.c_str());
if (rename(srcFilename.c_str(), destFilename.c_str()) == 0)
return true;
ERROR_LOG(COMMON, "Rename: failed %s --> %s: %s",
srcFilename.c_str(), destFilename.c_str(), GetLastErrorMsg());
return false;
}
// copies file srcFilename to destFilename, returns true on success
bool Copy(const std::string &srcFilename, const std::string &destFilename)
{
INFO_LOG(COMMON, "Copy: %s --> %s",
srcFilename.c_str(), destFilename.c_str());
#ifdef _WIN32
if (CopyFile(UTF8ToTStr(srcFilename).c_str(), UTF8ToTStr(destFilename).c_str(), FALSE))
return true;
ERROR_LOG(COMMON, "Copy: failed %s --> %s: %s",
srcFilename.c_str(), destFilename.c_str(), GetLastErrorMsg());
return false;
#else
// buffer size
#define BSIZE 1024
char buffer[BSIZE];
// Open input file
FILE *input = fopen(srcFilename.c_str(), "rb");
if (!input)
{
ERROR_LOG(COMMON, "Copy: input failed %s --> %s: %s",
srcFilename.c_str(), destFilename.c_str(), GetLastErrorMsg());
return false;
}
// open output file
FILE *output = fopen(destFilename.c_str(), "wb");
if (!output)
{
fclose(input);
ERROR_LOG(COMMON, "Copy: output failed %s --> %s: %s",
srcFilename.c_str(), destFilename.c_str(), GetLastErrorMsg());
return false;
}
// copy loop
while (!feof(input))
{
// read input
int rnum = fread(buffer, sizeof(char), BSIZE, input);
if (rnum != BSIZE)
{
if (ferror(input) != 0)
{
ERROR_LOG(COMMON,
"Copy: failed reading from source, %s --> %s: %s",
srcFilename.c_str(), destFilename.c_str(), GetLastErrorMsg());
goto bail;
}
}
// write output
int wnum = fwrite(buffer, sizeof(char), rnum, output);
if (wnum != rnum)
{
ERROR_LOG(COMMON,
"Copy: failed writing to output, %s --> %s: %s",
srcFilename.c_str(), destFilename.c_str(), GetLastErrorMsg());
goto bail;
}
}
// close files
fclose(input);
fclose(output);
return true;
bail:
if (input)
fclose(input);
if (output)
fclose(output);
return false;
#endif
}
// Returns the size of filename (64bit)
u64 GetSize(const std::string &filename)
{
if (!Exists(filename))
{
WARN_LOG(COMMON, "GetSize: failed %s: No such file", filename.c_str());
return 0;
}
if (IsDirectory(filename))
{
WARN_LOG(COMMON, "GetSize: failed %s: is a directory", filename.c_str());
return 0;
}
struct stat64 buf;
#ifdef _WIN32
if (_tstat64(UTF8ToTStr(filename).c_str(), &buf) == 0)
#else
if (stat64(filename.c_str(), &buf) == 0)
#endif
{
DEBUG_LOG(COMMON, "GetSize: %s: %lld",
filename.c_str(), (long long)buf.st_size);
return buf.st_size;
}
ERROR_LOG(COMMON, "GetSize: Stat failed %s: %s",
filename.c_str(), GetLastErrorMsg());
return 0;
}
// Overloaded GetSize, accepts file descriptor
u64 GetSize(const int fd)
{
struct stat64 buf;
if (fstat64(fd, &buf) != 0) {
ERROR_LOG(COMMON, "GetSize: stat failed %i: %s",
fd, GetLastErrorMsg());
return 0;
}
return buf.st_size;
}
// Overloaded GetSize, accepts FILE*
u64 GetSize(FILE *f)
{
// can't use off_t here because it can be 32-bit
u64 pos = ftello(f);
if (fseeko(f, 0, SEEK_END) != 0) {
ERROR_LOG(COMMON, "GetSize: seek failed %p: %s",
f, GetLastErrorMsg());
return 0;
}
u64 size = ftello(f);
if ((size != pos) && (fseeko(f, pos, SEEK_SET) != 0)) {
ERROR_LOG(COMMON, "GetSize: seek failed %p: %s",
f, GetLastErrorMsg());
return 0;
}
return size;
}
// creates an empty file filename, returns true on success
bool CreateEmptyFile(const std::string &filename)
{
INFO_LOG(COMMON, "CreateEmptyFile: %s", filename.c_str());
if (!File::IOFile(filename, "wb"))
{
ERROR_LOG(COMMON, "CreateEmptyFile: failed %s: %s",
filename.c_str(), GetLastErrorMsg());
return false;
}
return true;
}
// Scans the directory tree gets, starting from _Directory and adds the
// results into parentEntry. Returns the number of files+directories found
u32 ScanDirectoryTree(const std::string &directory, FSTEntry& parentEntry)
{
INFO_LOG(COMMON, "ScanDirectoryTree: directory %s", directory.c_str());
// How many files + directories we found
u32 foundEntries = 0;
#ifdef _WIN32
// Find the first file in the directory.
WIN32_FIND_DATA ffd;
HANDLE hFind = FindFirstFile(UTF8ToTStr(directory + "\\*").c_str(), &ffd);
if (hFind == INVALID_HANDLE_VALUE)
{
FindClose(hFind);
return foundEntries;
}
// windows loop
do
{
FSTEntry entry;
const std::string virtualName(TStrToUTF8(ffd.cFileName));
#else
struct dirent dirent, *result = NULL;
DIR *dirp = opendir(directory.c_str());
if (!dirp)
return 0;
// non windows loop
while (!readdir_r(dirp, &dirent, &result) && result)
{
FSTEntry entry;
const std::string virtualName(result->d_name);
#endif
// check for "." and ".."
if (((virtualName[0] == '.') && (virtualName[1] == '\0')) ||
((virtualName[0] == '.') && (virtualName[1] == '.') &&
(virtualName[2] == '\0')))
continue;
entry.virtualName = virtualName;
entry.physicalName = directory;
entry.physicalName += DIR_SEP + entry.virtualName;
if (IsDirectory(entry.physicalName.c_str()))
{
entry.isDirectory = true;
// is a directory, lets go inside
entry.size = ScanDirectoryTree(entry.physicalName, entry);
foundEntries += (u32)entry.size;
}
else
{ // is a file
entry.isDirectory = false;
entry.size = GetSize(entry.physicalName.c_str());
}
++foundEntries;
// Push into the tree
parentEntry.children.push_back(entry);
#ifdef _WIN32
} while (FindNextFile(hFind, &ffd) != 0);
FindClose(hFind);
#else
}
closedir(dirp);
#endif
// Return number of entries found.
return foundEntries;
}
// Deletes the given directory and anything under it. Returns true on success.
bool DeleteDirRecursively(const std::string &directory)
{
INFO_LOG(COMMON, "DeleteDirRecursively: %s", directory.c_str());
#ifdef _WIN32
// Find the first file in the directory.
WIN32_FIND_DATA ffd;
HANDLE hFind = FindFirstFile(UTF8ToTStr(directory + "\\*").c_str(), &ffd);
if (hFind == INVALID_HANDLE_VALUE)
{
FindClose(hFind);
return false;
}
// windows loop
do
{
const std::string virtualName(TStrToUTF8(ffd.cFileName));
#else
struct dirent dirent, *result = NULL;
DIR *dirp = opendir(directory.c_str());
if (!dirp)
return false;
// non windows loop
while (!readdir_r(dirp, &dirent, &result) && result)
{
const std::string virtualName = result->d_name;
#endif
// check for "." and ".."
if (((virtualName[0] == '.') && (virtualName[1] == '\0')) ||
((virtualName[0] == '.') && (virtualName[1] == '.') &&
(virtualName[2] == '\0')))
continue;
std::string newPath = directory + DIR_SEP_CHR + virtualName;
if (IsDirectory(newPath))
{
if (!DeleteDirRecursively(newPath))
{
#ifndef _WIN32
closedir(dirp);
#endif
return false;
}
}
else
{
if (!File::Delete(newPath))
{
#ifndef _WIN32
closedir(dirp);
#endif
return false;
}
}
#ifdef _WIN32
} while (FindNextFile(hFind, &ffd) != 0);
FindClose(hFind);
#else
}
closedir(dirp);
#endif
File::DeleteDir(directory);
return true;
}
// Create directory and copy contents (does not overwrite existing files)
void CopyDir(const std::string &source_path, const std::string &dest_path)
{
#ifndef _WIN32
if (source_path == dest_path) return;
if (!File::Exists(source_path)) return;
if (!File::Exists(dest_path)) File::CreateFullPath(dest_path);
struct dirent dirent, *result = NULL;
DIR *dirp = opendir(source_path.c_str());
if (!dirp) return;
while (!readdir_r(dirp, &dirent, &result) && result)
{
const std::string virtualName(result->d_name);
// check for "." and ".."
if (((virtualName[0] == '.') && (virtualName[1] == '\0')) ||
((virtualName[0] == '.') && (virtualName[1] == '.') &&
(virtualName[2] == '\0')))
continue;
std::string source, dest;
source = source_path + virtualName;
dest = dest_path + virtualName;
if (IsDirectory(source))
{
source += '/';
dest += '/';
if (!File::Exists(dest)) File::CreateFullPath(dest);
CopyDir(source, dest);
}
else if (!File::Exists(dest)) File::Copy(source, dest);
}
closedir(dirp);
#endif
}
// Returns the current directory
std::string GetCurrentDir()
{
char *dir;
// Get the current working directory (getcwd uses malloc)
if (!(dir = __getcwd(NULL, 0))) {
ERROR_LOG(COMMON, "GetCurrentDirectory failed: %s",
GetLastErrorMsg());
return NULL;
}
std::string strDir = dir;
free(dir);
return strDir;
}
// Sets the current directory to the given directory
bool SetCurrentDir(const std::string &directory)
{
return __chdir(directory.c_str()) == 0;
}
#if defined(__APPLE__)
std::string GetBundleDirectory()
{
CFURLRef BundleRef;
char AppBundlePath[MAXPATHLEN];
// Get the main bundle for the app
BundleRef = CFBundleCopyBundleURL(CFBundleGetMainBundle());
CFStringRef BundlePath = CFURLCopyFileSystemPath(BundleRef, kCFURLPOSIXPathStyle);
CFStringGetFileSystemRepresentation(BundlePath, AppBundlePath, sizeof(AppBundlePath));
CFRelease(BundleRef);
CFRelease(BundlePath);
return AppBundlePath;
}
#endif
#ifdef _WIN32
std::string& GetExeDirectory()
{
static std::string DolphinPath;
if (DolphinPath.empty())
{
TCHAR Dolphin_exe_Path[2048];
GetModuleFileName(NULL, Dolphin_exe_Path, 2048);
DolphinPath = TStrToUTF8(Dolphin_exe_Path);
DolphinPath = DolphinPath.substr(0, DolphinPath.find_last_of('\\'));
}
return DolphinPath;
}
#endif
std::string GetSysDirectory()
{
std::string sysDir;
#if defined (__APPLE__)
sysDir = GetBundleDirectory();
sysDir += DIR_SEP;
sysDir += SYSDATA_DIR;
#else
sysDir = SYSDATA_DIR;
#endif
sysDir += DIR_SEP;
INFO_LOG(COMMON, "GetSysDirectory: Setting to %s:", sysDir.c_str());
return sysDir;
}
// Returns a string with a Dolphin data dir or file in the user's home
// directory. To be used in "multi-user" mode (that is, installed).
//const std::string& GetUserPath(const unsigned int DirIDX, const std::string &newPath)
//{
// static std::string paths[NUM_PATH_INDICES];
//
// // Set up all paths and files on the first run
// if (paths[D_USER_IDX].empty())
// {
//#ifdef _WIN32
// paths[D_USER_IDX] = GetExeDirectory() + DIR_SEP USERDATA_DIR DIR_SEP;
//#else
// if (File::Exists(ROOT_DIR DIR_SEP USERDATA_DIR))
// paths[D_USER_IDX] = ROOT_DIR DIR_SEP USERDATA_DIR DIR_SEP;
// else
// paths[D_USER_IDX] = std::string(getenv("HOME") ?
// getenv("HOME") : getenv("PWD") ?
// getenv("PWD") : "") + DIR_SEP DOLPHIN_DATA_DIR DIR_SEP;
//#endif
//
// paths[D_CONFIG_IDX] = paths[D_USER_IDX] + CONFIG_DIR DIR_SEP;
// paths[D_GAMECONFIG_IDX] = paths[D_USER_IDX] + GAMECONFIG_DIR DIR_SEP;
// paths[D_MAPS_IDX] = paths[D_USER_IDX] + MAPS_DIR DIR_SEP;
// paths[D_CACHE_IDX] = paths[D_USER_IDX] + CACHE_DIR DIR_SEP;
// paths[D_SHADERCACHE_IDX] = paths[D_USER_IDX] + SHADERCACHE_DIR DIR_SEP;
// paths[D_SHADERS_IDX] = paths[D_USER_IDX] + SHADERS_DIR DIR_SEP;
// paths[D_STATESAVES_IDX] = paths[D_USER_IDX] + STATESAVES_DIR DIR_SEP;
// paths[D_SCREENSHOTS_IDX] = paths[D_USER_IDX] + SCREENSHOTS_DIR DIR_SEP;
// paths[D_DUMP_IDX] = paths[D_USER_IDX] + DUMP_DIR DIR_SEP;
// paths[D_DUMPFRAMES_IDX] = paths[D_DUMP_IDX] + DUMP_FRAMES_DIR DIR_SEP;
// paths[D_DUMPAUDIO_IDX] = paths[D_DUMP_IDX] + DUMP_AUDIO_DIR DIR_SEP;
// paths[D_DUMPTEXTURES_IDX] = paths[D_DUMP_IDX] + DUMP_TEXTURES_DIR DIR_SEP;
// paths[D_LOGS_IDX] = paths[D_USER_IDX] + LOGS_DIR DIR_SEP;
// paths[F_DEBUGGERCONFIG_IDX] = paths[D_CONFIG_IDX] + DEBUGGER_CONFIG;
// paths[F_LOGGERCONFIG_IDX] = paths[D_CONFIG_IDX] + LOGGER_CONFIG;
// paths[F_MAINLOG_IDX] = paths[D_LOGS_IDX] + MAIN_LOG;
// }
//
// if (!newPath.empty())
// {
// if (!File::IsDirectory(newPath))
// {
// WARN_LOG(COMMON, "Invalid path specified %s", newPath.c_str());
// return paths[DirIDX];
// }
// else
// {
// paths[DirIDX] = newPath;
// }
//
// switch (DirIDX)
// {
// case D_WIIROOT_IDX:
// paths[D_WIIUSER_IDX] = paths[D_WIIROOT_IDX] + DIR_SEP;
// paths[D_WIISYSCONF_IDX] = paths[D_WIIUSER_IDX] + WII_SYSCONF_DIR + DIR_SEP;
// paths[F_WIISYSCONF_IDX] = paths[D_WIISYSCONF_IDX] + WII_SYSCONF;
// break;
//
// case D_USER_IDX:
// paths[D_GCUSER_IDX] = paths[D_USER_IDX] + GC_USER_DIR DIR_SEP;
// paths[D_WIIROOT_IDX] = paths[D_USER_IDX] + WII_USER_DIR;
// paths[D_WIIUSER_IDX] = paths[D_WIIROOT_IDX] + DIR_SEP;
// paths[D_CONFIG_IDX] = paths[D_USER_IDX] + CONFIG_DIR DIR_SEP;
// paths[D_GAMECONFIG_IDX] = paths[D_USER_IDX] + GAMECONFIG_DIR DIR_SEP;
// paths[D_MAPS_IDX] = paths[D_USER_IDX] + MAPS_DIR DIR_SEP;
// paths[D_CACHE_IDX] = paths[D_USER_IDX] + CACHE_DIR DIR_SEP;
// paths[D_SHADERCACHE_IDX] = paths[D_USER_IDX] + SHADERCACHE_DIR DIR_SEP;
// paths[D_SHADERS_IDX] = paths[D_USER_IDX] + SHADERS_DIR DIR_SEP;
// paths[D_STATESAVES_IDX] = paths[D_USER_IDX] + STATESAVES_DIR DIR_SEP;
// paths[D_SCREENSHOTS_IDX] = paths[D_USER_IDX] + SCREENSHOTS_DIR DIR_SEP;
// paths[D_OPENCL_IDX] = paths[D_USER_IDX] + OPENCL_DIR DIR_SEP;
// paths[D_HIRESTEXTURES_IDX] = paths[D_USER_IDX] + HIRES_TEXTURES_DIR DIR_SEP;
// paths[D_DUMP_IDX] = paths[D_USER_IDX] + DUMP_DIR DIR_SEP;
// paths[D_DUMPFRAMES_IDX] = paths[D_DUMP_IDX] + DUMP_FRAMES_DIR DIR_SEP;
// paths[D_DUMPAUDIO_IDX] = paths[D_DUMP_IDX] + DUMP_AUDIO_DIR DIR_SEP;
// paths[D_DUMPTEXTURES_IDX] = paths[D_DUMP_IDX] + DUMP_TEXTURES_DIR DIR_SEP;
// paths[D_DUMPDSP_IDX] = paths[D_DUMP_IDX] + DUMP_DSP_DIR DIR_SEP;
// paths[D_LOGS_IDX] = paths[D_USER_IDX] + LOGS_DIR DIR_SEP;
// paths[D_MAILLOGS_IDX] = paths[D_LOGS_IDX] + MAIL_LOGS_DIR DIR_SEP;
// paths[D_WIISYSCONF_IDX] = paths[D_WIIUSER_IDX] + WII_SYSCONF_DIR DIR_SEP;
// paths[D_THEMES_IDX] = paths[D_USER_IDX] + THEMES_DIR DIR_SEP;
// paths[F_DOLPHINCONFIG_IDX] = paths[D_CONFIG_IDX] + DOLPHIN_CONFIG;
// paths[F_DEBUGGERCONFIG_IDX] = paths[D_CONFIG_IDX] + DEBUGGER_CONFIG;
// paths[F_LOGGERCONFIG_IDX] = paths[D_CONFIG_IDX] + LOGGER_CONFIG;
// paths[F_MAINLOG_IDX] = paths[D_LOGS_IDX] + MAIN_LOG;
// paths[F_WIISYSCONF_IDX] = paths[D_WIISYSCONF_IDX] + WII_SYSCONF;
// paths[F_RAMDUMP_IDX] = paths[D_DUMP_IDX] + RAM_DUMP;
// paths[F_ARAMDUMP_IDX] = paths[D_DUMP_IDX] + ARAM_DUMP;
// paths[F_FAKEVMEMDUMP_IDX] = paths[D_DUMP_IDX] + FAKEVMEM_DUMP;
// paths[F_GCSRAM_IDX] = paths[D_GCUSER_IDX] + GC_SRAM;
// break;
//
// case D_CONFIG_IDX:
// paths[F_DOLPHINCONFIG_IDX] = paths[D_CONFIG_IDX] + DOLPHIN_CONFIG;
// paths[F_DEBUGGERCONFIG_IDX] = paths[D_CONFIG_IDX] + DEBUGGER_CONFIG;
// paths[F_LOGGERCONFIG_IDX] = paths[D_CONFIG_IDX] + LOGGER_CONFIG;
// break;
//
// case D_DUMP_IDX:
// paths[D_DUMPFRAMES_IDX] = paths[D_DUMP_IDX] + DUMP_FRAMES_DIR DIR_SEP;
// paths[D_DUMPAUDIO_IDX] = paths[D_DUMP_IDX] + DUMP_AUDIO_DIR DIR_SEP;
// paths[D_DUMPTEXTURES_IDX] = paths[D_DUMP_IDX] + DUMP_TEXTURES_DIR DIR_SEP;
// break;
//
// case D_LOGS_IDX:
// paths[F_MAINLOG_IDX] = paths[D_LOGS_IDX] + MAIN_LOG;
// }
// }
//
// return paths[DirIDX];
//}
std::string GetThemeDir(const std::string& theme_name)
{
std::string dir = File::GetUserPath(D_THEMES_IDX) + theme_name + "/";
#if !defined(_WIN32)
// If theme does not exist in user's dir load from shared directory
if (!File::Exists(dir))
dir = SHARED_USER_DIR THEMES_DIR "/" + theme_name + "/";
#endif
return dir;
}
bool WriteStringToFile(bool text_file, const std::string &str, const char *filename)
{
return File::IOFile(filename, text_file ? "w" : "wb").WriteBytes(str.data(), str.size());
}
bool ReadFileToString(bool text_file, const char *filename, std::string &str)
{
File::IOFile file(filename, text_file ? "r" : "rb");
auto const f = file.GetHandle();
if (!f)
return false;
str.resize(GetSize(f));
return file.ReadArray(&str[0], str.size());
}
IOFile::IOFile()
: m_file(NULL), m_good(true)
{}
IOFile::IOFile(std::FILE* file)
: m_file(file), m_good(true)
{}
IOFile::IOFile(const std::string& filename, const char openmode[])
: m_file(NULL), m_good(true)
{
Open(filename, openmode);
}
IOFile::~IOFile()
{
Close();
}
IOFile::IOFile(IOFile&& other)
: m_file(NULL), m_good(true)
{
Swap(other);
}
IOFile& IOFile::operator=(IOFile&& other)
{
Swap(other);
return *this;
}
void IOFile::Swap(IOFile& other)
{
std::swap(m_file, other.m_file);
std::swap(m_good, other.m_good);
}
bool IOFile::Open(const std::string& filename, const char openmode[])
{
Close();
#ifdef _WIN32
_tfopen_s(&m_file, UTF8ToTStr(filename).c_str(), UTF8ToTStr(openmode).c_str());
#else
m_file = fopen(filename.c_str(), openmode);
#endif
m_good = IsOpen();
return m_good;
}
bool IOFile::Close()
{
if (!IsOpen() || 0 != std::fclose(m_file))
m_good = false;
m_file = NULL;
return m_good;
}
std::FILE* IOFile::ReleaseHandle()
{
std::FILE* const ret = m_file;
m_file = NULL;
return ret;
}
void IOFile::SetHandle(std::FILE* file)
{
Close();
Clear();
m_file = file;
}
u64 IOFile::GetSize()
{
if (IsOpen())
return File::GetSize(m_file);
else
return 0;
}
bool IOFile::Seek(s64 off, int origin)
{
if (!IsOpen() || 0 != fseeko(m_file, off, origin))
m_good = false;
return m_good;
}
u64 IOFile::Tell()
{
if (IsOpen())
return ftello(m_file);
else
return -1;
}
bool IOFile::Flush()
{
if (!IsOpen() || 0 != std::fflush(m_file))
m_good = false;
return m_good;
}
bool IOFile::Resize(u64 size)
{
if (!IsOpen() || 0 !=
#ifdef _WIN32
// ector: _chsize sucks, not 64-bit safe
// F|RES: changed to _chsize_s. i think it is 64-bit safe
_chsize_s(_fileno(m_file), size)
#else
// TODO: handle 64bit and growing
ftruncate(fileno(m_file), size)
#endif
)
m_good = false;
return m_good;
}
} // namespace

232
src/common/src/file_util.h Normal file
View File

@ -0,0 +1,232 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _FILEUTIL_H_
#define _FILEUTIL_H_
#include <fstream>
#include <cstdio>
#include <string>
#include <vector>
#include <string.h>
#include "common.h"
#include "string_util.h"
// User directory indices for GetUserPath
enum {
D_USER_IDX,
D_GCUSER_IDX,
D_WIIROOT_IDX,
D_WIIUSER_IDX,
D_CONFIG_IDX,
D_GAMECONFIG_IDX,
D_MAPS_IDX,
D_CACHE_IDX,
D_SHADERCACHE_IDX,
D_SHADERS_IDX,
D_STATESAVES_IDX,
D_SCREENSHOTS_IDX,
D_OPENCL_IDX,
D_HIRESTEXTURES_IDX,
D_DUMP_IDX,
D_DUMPFRAMES_IDX,
D_DUMPAUDIO_IDX,
D_DUMPTEXTURES_IDX,
D_DUMPDSP_IDX,
D_LOGS_IDX,
D_MAILLOGS_IDX,
D_WIISYSCONF_IDX,
D_WIIWC24_IDX,
D_THEMES_IDX,
F_DOLPHINCONFIG_IDX,
F_DEBUGGERCONFIG_IDX,
F_LOGGERCONFIG_IDX,
F_MAINLOG_IDX,
F_WIISYSCONF_IDX,
F_RAMDUMP_IDX,
F_ARAMDUMP_IDX,
F_FAKEVMEMDUMP_IDX,
F_GCSRAM_IDX,
NUM_PATH_INDICES
};
namespace File
{
// FileSystem tree node/
struct FSTEntry
{
bool isDirectory;
u64 size; // file length or number of entries from children
std::string physicalName; // name on disk
std::string virtualName; // name in FST names table
std::vector<FSTEntry> children;
};
// Returns true if file filename exists
bool Exists(const std::string &filename);
// Returns true if filename is a directory
bool IsDirectory(const std::string &filename);
// Returns the size of filename (64bit)
u64 GetSize(const std::string &filename);
// Overloaded GetSize, accepts file descriptor
u64 GetSize(const int fd);
// Overloaded GetSize, accepts FILE*
u64 GetSize(FILE *f);
// Returns true if successful, or path already exists.
bool CreateDir(const std::string &filename);
// Creates the full path of fullPath returns true on success
bool CreateFullPath(const std::string &fullPath);
// Deletes a given filename, return true on success
// Doesn't supports deleting a directory
bool Delete(const std::string &filename);
// Deletes a directory filename, returns true on success
bool DeleteDir(const std::string &filename);
// renames file srcFilename to destFilename, returns true on success
bool Rename(const std::string &srcFilename, const std::string &destFilename);
// copies file srcFilename to destFilename, returns true on success
bool Copy(const std::string &srcFilename, const std::string &destFilename);
// creates an empty file filename, returns true on success
bool CreateEmptyFile(const std::string &filename);
// Scans the directory tree gets, starting from _Directory and adds the
// results into parentEntry. Returns the number of files+directories found
u32 ScanDirectoryTree(const std::string &directory, FSTEntry& parentEntry);
// deletes the given directory and anything under it. Returns true on success.
bool DeleteDirRecursively(const std::string &directory);
// Returns the current directory
std::string GetCurrentDir();
// Create directory and copy contents (does not overwrite existing files)
void CopyDir(const std::string &source_path, const std::string &dest_path);
// Set the current directory to given directory
bool SetCurrentDir(const std::string &directory);
// Returns a pointer to a string with a Dolphin data dir in the user's home
// directory. To be used in "multi-user" mode (that is, installed).
const std::string& GetUserPath(const unsigned int DirIDX, const std::string &newPath="");
// probably doesn't belong here
std::string GetThemeDir(const std::string& theme_name);
// Returns the path to where the sys file are
std::string GetSysDirectory();
#ifdef __APPLE__
std::string GetBundleDirectory();
#endif
#ifdef _WIN32
std::string &GetExeDirectory();
#endif
bool WriteStringToFile(bool text_file, const std::string &str, const char *filename);
bool ReadFileToString(bool text_file, const char *filename, std::string &str);
// simple wrapper for cstdlib file functions to
// hopefully will make error checking easier
// and make forgetting an fclose() harder
class IOFile : public NonCopyable
{
public:
IOFile();
IOFile(std::FILE* file);
IOFile(const std::string& filename, const char openmode[]);
~IOFile();
IOFile(IOFile&& other);
IOFile& operator=(IOFile&& other);
void Swap(IOFile& other);
bool Open(const std::string& filename, const char openmode[]);
bool Close();
template <typename T>
bool ReadArray(T* data, size_t length)
{
if (!IsOpen() || length != std::fread(data, sizeof(T), length, m_file))
m_good = false;
return m_good;
}
template <typename T>
bool WriteArray(const T* data, size_t length)
{
if (!IsOpen() || length != std::fwrite(data, sizeof(T), length, m_file))
m_good = false;
return m_good;
}
bool ReadBytes(void* data, size_t length)
{
return ReadArray(reinterpret_cast<char*>(data), length);
}
bool WriteBytes(const void* data, size_t length)
{
return WriteArray(reinterpret_cast<const char*>(data), length);
}
bool IsOpen() { return NULL != m_file; }
// m_good is set to false when a read, write or other function fails
bool IsGood() { return m_good; }
operator void*() { return m_good ? m_file : NULL; }
std::FILE* ReleaseHandle();
std::FILE* GetHandle() { return m_file; }
void SetHandle(std::FILE* file);
bool Seek(s64 off, int origin);
u64 Tell();
u64 GetSize();
bool Resize(u64 size);
bool Flush();
// clear error state
void Clear() { m_good = true; std::clearerr(m_file); }
std::FILE* m_file;
bool m_good;
private:
IOFile(IOFile&);
IOFile& operator=(IOFile& other);
};
} // namespace
// To deal with Windows being dumb at unicode:
template <typename T>
void OpenFStream(T& fstream, const std::string& filename, std::ios_base::openmode openmode)
{
#ifdef _WIN32
fstream.open(UTF8ToTStr(filename).c_str(), openmode);
#else
fstream.open(filename.c_str(), openmode);
#endif
}
#endif

75
src/common/src/fixed_size_queue.h Normal file
View File

@ -0,0 +1,75 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _FIXED_SIZE_QUEUE_H_
#define _FIXED_SIZE_QUEUE_H_
// STL-look-a-like interface, but name is mixed case to distinguish it clearly from the
// real STL classes.
// Not fully featured, no safety checking yet. Add features as needed.
// TODO: "inline" storage?
template <class T, int N>
class fixed_size_queue.h
{
T *storage;
int head;
int tail;
int count; // sacrifice 4 bytes for a simpler implementation. may optimize away in the future.
// Make copy constructor private for now.
fixed_size_queue.h(fixed_size_queue.h &other) { }
public:
fixed_size_queue.h()
{
storage = new T[N];
clear();
}
~fixed_size_queue.h()
{
delete [] storage;
}
void clear() {
head = 0;
tail = 0;
count = 0;
}
void push(T t) {
storage[tail] = t;
tail++;
if (tail == N)
tail = 0;
count++;
}
void pop() {
head++;
if (head == N)
head = 0;
count--;
}
T pop_front() {
const T &temp = storage[head];
pop();
return temp;
}
T &front() { return storage[head]; }
const T &front() const { return storage[head]; }
size_t size() const {
return count;
}
};
#endif // _FIXED_SIZE_QUEUE_H_

520
src/common/src/hash.cpp Normal file
View File

@ -0,0 +1,520 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#include "hash.h"
#if _M_SSE >= 0x402
#include "cpu_detect.h"
#include <nmmintrin.h>
#endif
static u64 (*ptrHashFunction)(const u8 *src, int len, u32 samples) = &GetMurmurHash3;
// uint32_t
// WARNING - may read one more byte!
// Implementation from Wikipedia.
u32 HashFletcher(const u8* data_u8, size_t length)
{
const u16* data = (const u16*)data_u8; /* Pointer to the data to be summed */
size_t len = (length + 1) / 2; /* Length in 16-bit words */
u32 sum1 = 0xffff, sum2 = 0xffff;
while (len)
{
size_t tlen = len > 360 ? 360 : len;
len -= tlen;
do {
sum1 += *data++;
sum2 += sum1;
}
while (--tlen);
sum1 = (sum1 & 0xffff) + (sum1 >> 16);
sum2 = (sum2 & 0xffff) + (sum2 >> 16);
}
// Second reduction step to reduce sums to 16 bits
sum1 = (sum1 & 0xffff) + (sum1 >> 16);
sum2 = (sum2 & 0xffff) + (sum2 >> 16);
return(sum2 << 16 | sum1);
}
// Implementation from Wikipedia
// Slightly slower than Fletcher above, but slightly more reliable.
#define MOD_ADLER 65521
// data: Pointer to the data to be summed; len is in bytes
u32 HashAdler32(const u8* data, size_t len)
{
u32 a = 1, b = 0;
while (len)
{
size_t tlen = len > 5550 ? 5550 : len;
len -= tlen;
do
{
a += *data++;
b += a;
}
while (--tlen);
a = (a & 0xffff) + (a >> 16) * (65536 - MOD_ADLER);
b = (b & 0xffff) + (b >> 16) * (65536 - MOD_ADLER);
}
// It can be shown that a <= 0x1013a here, so a single subtract will do.
if (a >= MOD_ADLER)
{
a -= MOD_ADLER;
}
// It can be shown that b can reach 0xfff87 here.
b = (b & 0xffff) + (b >> 16) * (65536 - MOD_ADLER);
if (b >= MOD_ADLER)
{
b -= MOD_ADLER;
}
return((b << 16) | a);
}
// Stupid hash - but can't go back now :)
// Don't use for new things. At least it's reasonably fast.
u32 HashEctor(const u8* ptr, int length)
{
u32 crc = 0;
for (int i = 0; i < length; i++)
{
crc ^= ptr[i];
crc = (crc << 3) | (crc >> 29);
}
return(crc);
}
#ifdef _M_X64
//-----------------------------------------------------------------------------
// Block read - if your platform needs to do endian-swapping or can only
// handle aligned reads, do the conversion here
inline u64 getblock(const u64 * p, int i)
{
return p[i];
}
//----------
// Block mix - combine the key bits with the hash bits and scramble everything
inline void bmix64(u64 & h1, u64 & h2, u64 & k1, u64 & k2, u64 & c1, u64 & c2)
{
k1 *= c1;
k1 = _rotl64(k1,23);
k1 *= c2;
h1 ^= k1;
h1 += h2;
h2 = _rotl64(h2,41);
k2 *= c2;
k2 = _rotl64(k2,23);
k2 *= c1;
h2 ^= k2;
h2 += h1;
h1 = h1*3+0x52dce729;
h2 = h2*3+0x38495ab5;
c1 = c1*5+0x7b7d159c;
c2 = c2*5+0x6bce6396;
}
//----------
// Finalization mix - avalanches all bits to within 0.05% bias
inline u64 fmix64(u64 k)
{
k ^= k >> 33;
k *= 0xff51afd7ed558ccd;
k ^= k >> 33;
k *= 0xc4ceb9fe1a85ec53;
k ^= k >> 33;
return k;
}
u64 GetMurmurHash3(const u8 *src, int len, u32 samples)
{
const u8 * data = (const u8*)src;
const int nblocks = len / 16;
u32 Step = (len / 8);
if(samples == 0) samples = max(Step, 1u);
Step = Step / samples;
if(Step < 1) Step = 1;
u64 h1 = 0x9368e53c2f6af274;
u64 h2 = 0x586dcd208f7cd3fd;
u64 c1 = 0x87c37b91114253d5;
u64 c2 = 0x4cf5ad432745937f;
//----------
// body
const u64 * blocks = (const u64 *)(data);
for(int i = 0; i < nblocks; i+=Step)
{
u64 k1 = getblock(blocks,i*2+0);
u64 k2 = getblock(blocks,i*2+1);
bmix64(h1,h2,k1,k2,c1,c2);
}
//----------
// tail
const u8 * tail = (const u8*)(data + nblocks*16);
u64 k1 = 0;
u64 k2 = 0;
switch(len & 15)
{
case 15: k2 ^= u64(tail[14]) << 48;
case 14: k2 ^= u64(tail[13]) << 40;
case 13: k2 ^= u64(tail[12]) << 32;
case 12: k2 ^= u64(tail[11]) << 24;
case 11: k2 ^= u64(tail[10]) << 16;
case 10: k2 ^= u64(tail[ 9]) << 8;
case 9: k2 ^= u64(tail[ 8]) << 0;
case 8: k1 ^= u64(tail[ 7]) << 56;
case 7: k1 ^= u64(tail[ 6]) << 48;
case 6: k1 ^= u64(tail[ 5]) << 40;
case 5: k1 ^= u64(tail[ 4]) << 32;
case 4: k1 ^= u64(tail[ 3]) << 24;
case 3: k1 ^= u64(tail[ 2]) << 16;
case 2: k1 ^= u64(tail[ 1]) << 8;
case 1: k1 ^= u64(tail[ 0]) << 0;
bmix64(h1,h2,k1,k2,c1,c2);
};
//----------
// finalization
h2 ^= len;
h1 += h2;
h2 += h1;
h1 = fmix64(h1);
h2 = fmix64(h2);
h1 += h2;
return h1;
}
// CRC32 hash using the SSE4.2 instruction
u64 GetCRC32(const u8 *src, int len, u32 samples)
{
#if _M_SSE >= 0x402
u64 h = len;
u32 Step = (len / 8);
const u64 *data = (const u64 *)src;
const u64 *end = data + Step;
if(samples == 0) samples = max(Step, 1u);
Step = Step / samples;
if(Step < 1) Step = 1;
while(data < end)
{
h = _mm_crc32_u64(h, data[0]);
data += Step;
}
const u8 *data2 = (const u8*)end;
return _mm_crc32_u64(h, u64(data2[0]));
#else
return 0;
#endif
}
/*
* NOTE: This hash function is used for custom texture loading/dumping, so
* it should not be changed, which would require all custom textures to be
* recalculated for their new hash values. If the hashing function is
* changed, make sure this one is still used when the legacy parameter is
* true.
*/
u64 GetHashHiresTexture(const u8 *src, int len, u32 samples)
{
const u64 m = 0xc6a4a7935bd1e995;
u64 h = len * m;
const int r = 47;
u32 Step = (len / 8);
const u64 *data = (const u64 *)src;
const u64 *end = data + Step;
if(samples == 0) samples = max(Step, 1u);
Step = Step / samples;
if(Step < 1) Step = 1;
while(data < end)
{
u64 k = data[0];
data+=Step;
k *= m;
k ^= k >> r;
k *= m;
h ^= k;
h *= m;
}
const u8 * data2 = (const u8*)end;
switch(len & 7)
{
case 7: h ^= u64(data2[6]) << 48;
case 6: h ^= u64(data2[5]) << 40;
case 5: h ^= u64(data2[4]) << 32;
case 4: h ^= u64(data2[3]) << 24;
case 3: h ^= u64(data2[2]) << 16;
case 2: h ^= u64(data2[1]) << 8;
case 1: h ^= u64(data2[0]);
h *= m;
};
h ^= h >> r;
h *= m;
h ^= h >> r;
return h;
}
#else
// CRC32 hash using the SSE4.2 instruction
u64 GetCRC32(const u8 *src, int len, u32 samples)
{
#if _M_SSE >= 0x402
u32 h = len;
u32 Step = (len/4);
const u32 *data = (const u32 *)src;
const u32 *end = data + Step;
if(samples == 0) samples = max(Step, 1u);
Step = Step / samples;
if(Step < 1) Step = 1;
while(data < end)
{
h = _mm_crc32_u32(h, data[0]);
data += Step;
}
const u8 *data2 = (const u8*)end;
return (u64)_mm_crc32_u32(h, u32(data2[0]));
#else
return 0;
#endif
}
//-----------------------------------------------------------------------------
// Block read - if your platform needs to do endian-swapping or can only
// handle aligned reads, do the conversion here
inline u32 getblock(const u32 * p, int i)
{
return p[i];
}
//----------
// Finalization mix - force all bits of a hash block to avalanche
// avalanches all bits to within 0.25% bias
inline u32 fmix32(u32 h)
{
h ^= h >> 16;
h *= 0x85ebca6b;
h ^= h >> 13;
h *= 0xc2b2ae35;
h ^= h >> 16;
return h;
}
inline void bmix32(u32 & h1, u32 & h2, u32 & k1, u32 & k2, u32 & c1, u32 & c2)
{
k1 *= c1;
k1 = _rotl(k1,11);
k1 *= c2;
h1 ^= k1;
h1 += h2;
h2 = _rotl(h2,17);
k2 *= c2;
k2 = _rotl(k2,11);
k2 *= c1;
h2 ^= k2;
h2 += h1;
h1 = h1*3+0x52dce729;
h2 = h2*3+0x38495ab5;
c1 = c1*5+0x7b7d159c;
c2 = c2*5+0x6bce6396;
}
//----------
u64 GetMurmurHash3(const u8* src, int len, u32 samples)
{
const u8 * data = (const u8*)src;
u32 out[2];
const int nblocks = len / 8;
u32 Step = (len / 4);
if(samples == 0) samples = max(Step, 1u);
Step = Step / samples;
if(Step < 1) Step = 1;
u32 h1 = 0x8de1c3ac;
u32 h2 = 0xbab98226;
u32 c1 = 0x95543787;
u32 c2 = 0x2ad7eb25;
//----------
// body
const u32 * blocks = (const u32 *)(data + nblocks*8);
for(int i = -nblocks; i < 0; i+=Step)
{
u32 k1 = getblock(blocks,i*2+0);
u32 k2 = getblock(blocks,i*2+1);
bmix32(h1,h2,k1,k2,c1,c2);
}
//----------
// tail
const u8 * tail = (const u8*)(data + nblocks*8);
u32 k1 = 0;
u32 k2 = 0;
switch(len & 7)
{
case 7: k2 ^= tail[6] << 16;
case 6: k2 ^= tail[5] << 8;
case 5: k2 ^= tail[4] << 0;
case 4: k1 ^= tail[3] << 24;
case 3: k1 ^= tail[2] << 16;
case 2: k1 ^= tail[1] << 8;
case 1: k1 ^= tail[0] << 0;
bmix32(h1,h2,k1,k2,c1,c2);
};
//----------
// finalization
h2 ^= len;
h1 += h2;
h2 += h1;
h1 = fmix32(h1);
h2 = fmix32(h2);
h1 += h2;
h2 += h1;
out[0] = h1;
out[1] = h2;
return *((u64 *)&out);
}
/*
* FIXME: The old 32-bit version of this hash made different hashes than the
* 64-bit version. Until someone can make a new version of the 32-bit one that
* makes identical hashes, this is just a c/p of the 64-bit one.
*/
u64 GetHashHiresTexture(const u8 *src, int len, u32 samples)
{
const u64 m = 0xc6a4a7935bd1e995ULL;
u64 h = len * m;
const int r = 47;
u32 Step = (len / 8);
const u64 *data = (const u64 *)src;
const u64 *end = data + Step;
if(samples == 0) samples = max(Step, 1u);
Step = Step / samples;
if(Step < 1) Step = 1;
while(data < end)
{
u64 k = data[0];
data+=Step;
k *= m;
k ^= k >> r;
k *= m;
h ^= k;
h *= m;
}
const u8 * data2 = (const u8*)end;
switch(len & 7)
{
case 7: h ^= u64(data2[6]) << 48;
case 6: h ^= u64(data2[5]) << 40;
case 5: h ^= u64(data2[4]) << 32;
case 4: h ^= u64(data2[3]) << 24;
case 3: h ^= u64(data2[2]) << 16;
case 2: h ^= u64(data2[1]) << 8;
case 1: h ^= u64(data2[0]);
h *= m;
};
h ^= h >> r;
h *= m;
h ^= h >> r;
return h;
}
#endif
u64 GetHash64(const u8 *src, int len, u32 samples)
{
return ptrHashFunction(src, len, samples);
}
// sets the hash function used for the texture cache
void SetHash64Function(bool useHiresTextures)
{
if (useHiresTextures)
{
ptrHashFunction = &GetHashHiresTexture;
}
#if _M_SSE >= 0x402
else if (cpu_info.bSSE4_2 && !useHiresTextures) // sse crc32 version
{
ptrHashFunction = &GetCRC32;
}
#endif
else
{
ptrHashFunction = &GetMurmurHash3;
}
}

20
src/common/src/hash.h Normal file
View File

@ -0,0 +1,20 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _HASH_H_
#define _HASH_H_
#include "common.h"
u32 HashFletcher(const u8* data_u8, size_t length); // FAST. Length & 1 == 0.
u32 HashAdler32(const u8* data, size_t len); // Fairly accurate, slightly slower
u32 HashFNV(const u8* ptr, int length); // Another fast and decent hash
u32 HashEctor(const u8* ptr, int length); // JUNK. DO NOT USE FOR NEW THINGS
u64 GetCRC32(const u8 *src, int len, u32 samples); // SSE4.2 version of CRC32
u64 GetHashHiresTexture(const u8 *src, int len, u32 samples);
u64 GetMurmurHash3(const u8 *src, int len, u32 samples);
u64 GetHash64(const u8 *src, int len, u32 samples);
void SetHash64Function(bool useHiresTextures);
#endif // _HASH_H_

191
src/common/src/linear_disk_cache.h Normal file
View File

@ -0,0 +1,191 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _LINEAR_DISKCACHE
#define _LINEAR_DISKCACHE
#include "common.h"
#include <fstream>
// defined in Version.cpp
extern const char *scm_rev_git_str;
// On disk format:
//header{
// u32 'DCAC';
// u32 version; // svn_rev
// u16 sizeof(key_type);
// u16 sizeof(value_type);
//}
//key_value_pair{
// u32 value_size;
// key_type key;
// value_type[value_size] value;
//}
template <typename K, typename V>
class LinearDiskCacheReader
{
public:
virtual void Read(const K &key, const V *value, u32 value_size) = 0;
};
// Dead simple unsorted key-value store with append functionality.
// No random read functionality, all reading is done in OpenAndRead.
// Keys and values can contain any characters, including \0.
//
// Suitable for caching generated shader bytecode between executions.
// Not tuned for extreme performance but should be reasonably fast.
// Does not support keys or values larger than 2GB, which should be reasonable.
// Keys must have non-zero length; values can have zero length.
// K and V are some POD type
// K : the key type
// V : value array type
template <typename K, typename V>
class LinearDiskCache
{
public:
// return number of read entries
u32 OpenAndRead(const char *filename, LinearDiskCacheReader<K, V> &reader)
{
using std::ios_base;
// close any currently opened file
Close();
m_num_entries = 0;
// try opening for reading/writing
OpenFStream(m_file, filename, ios_base::in | ios_base::out | ios_base::binary);
m_file.seekg(0, std::ios::end);
std::fstream::pos_type end_pos = m_file.tellg();
m_file.seekg(0, std::ios::beg);
std::fstream::pos_type start_pos = m_file.tellg();
std::streamoff file_size = end_pos - start_pos;
if (m_file.is_open() && ValidateHeader())
{
// good header, read some key/value pairs
K key;
V *value = NULL;
u32 value_size;
u32 entry_number;
std::fstream::pos_type last_pos = m_file.tellg();
while (Read(&value_size))
{
std::streamoff next_extent = (last_pos - start_pos) + sizeof(value_size) + value_size;
if (next_extent > file_size)
break;
delete[] value;
value = new V[value_size];
// read key/value and pass to reader
if (Read(&key) &&
Read(value, value_size) &&
Read(&entry_number) &&
entry_number == m_num_entries+1)
{
reader.Read(key, value, value_size);
}
else
{
break;
}
m_num_entries++;
last_pos = m_file.tellg();
}
m_file.seekp(last_pos);
m_file.clear();
delete[] value;
return m_num_entries;
}
// failed to open file for reading or bad header
// close and recreate file
Close();
m_file.open(filename, ios_base::out | ios_base::trunc | ios_base::binary);
WriteHeader();
return 0;
}
void Sync()
{
m_file.flush();
}
void Close()
{
if (m_file.is_open())
m_file.close();
// clear any error flags
m_file.clear();
}
// Appends a key-value pair to the store.
void Append(const K &key, const V *value, u32 value_size)
{
// TODO: Should do a check that we don't already have "key"? (I think each caller does that already.)
Write(&value_size);
Write(&key);
Write(value, value_size);
m_num_entries++;
Write(&m_num_entries);
}
private:
void WriteHeader()
{
Write(&m_header);
}
bool ValidateHeader()
{
char file_header[sizeof(Header)];
return (Read(file_header, sizeof(Header))
&& !memcmp((const char*)&m_header, file_header, sizeof(Header)));
}
template <typename D>
bool Write(const D *data, u32 count = 1)
{
return m_file.write((const char*)data, count * sizeof(D)).good();
}
template <typename D>
bool Read(const D *data, u32 count = 1)
{
return m_file.read((char*)data, count * sizeof(D)).good();
}
struct Header
{
Header()
: id(*(u32*)"DCAC")
, key_t_size(sizeof(K))
, value_t_size(sizeof(V))
{
memcpy(ver, scm_rev_git_str, 40);
}
const u32 id;
const u16 key_t_size, value_t_size;
char ver[40];
} m_header;
std::fstream m_file;
u32 m_num_entries;
};
#endif // _LINEAR_DISKCACHE

155
src/common/src/log.h Normal file
View File

@ -0,0 +1,155 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _LOG_H_
#define _LOG_H_
#define NOTICE_LEVEL 1 // VERY important information that is NOT errors. Like startup and OSReports.
#define ERROR_LEVEL 2 // Critical errors
#define WARNING_LEVEL 3 // Something is suspicious.
#define INFO_LEVEL 4 // General information.
#define DEBUG_LEVEL 5 // Detailed debugging - might make things slow.
namespace LogTypes
{
enum LOG_TYPE {
ACTIONREPLAY,
AUDIO,
AUDIO_INTERFACE,
BOOT,
COMMANDPROCESSOR,
COMMON,
CONSOLE,
DISCIO,
FILEMON,
DSPHLE,
DSPLLE,
DSP_MAIL,
DSPINTERFACE,
DVDINTERFACE,
DYNA_REC,
EXPANSIONINTERFACE,
GDB_STUB,
POWERPC,
GPFIFO,
OSHLE,
MASTER_LOG,
MEMMAP,
MEMCARD_MANAGER,
OSREPORT,
PAD,
PROCESSORINTERFACE,
PIXELENGINE,
SERIALINTERFACE,
SP1,
STREAMINGINTERFACE,
VIDEO,
VIDEOINTERFACE,
WII_IOB,
WII_IPC,
WII_IPC_DVD,
WII_IPC_ES,
WII_IPC_FILEIO,
WII_IPC_HID,
WII_IPC_HLE,
WII_IPC_NET,
WII_IPC_WC24,
WII_IPC_SSL,
WII_IPC_SD,
WII_IPC_STM,
WII_IPC_WIIMOTE,
WIIMOTE,
NETPLAY,
NUMBER_OF_LOGS // Must be last
};
// FIXME: should this be removed?
enum LOG_LEVELS {
LNOTICE = NOTICE_LEVEL,
LERROR = ERROR_LEVEL,
LWARNING = WARNING_LEVEL,
LINFO = INFO_LEVEL,
LDEBUG = DEBUG_LEVEL,
};
#define LOGTYPES_LEVELS LogTypes::LOG_LEVELS
#define LOGTYPES_TYPE LogTypes::LOG_TYPE
} // namespace
void GenericLog(LOGTYPES_LEVELS level, LOGTYPES_TYPE type,
const char *file, int line, const char *fmt, ...)
#ifdef __GNUC__
__attribute__((format(printf, 5, 6)))
#endif
;
#if defined LOGGING || defined _DEBUG || defined DEBUGFAST
#define MAX_LOGLEVEL DEBUG_LEVEL
#else
#ifndef MAX_LOGLEVEL
#define MAX_LOGLEVEL WARNING_LEVEL
#endif // loglevel
#endif // logging
#ifdef GEKKO
#define GENERIC_LOG(t, v, ...)
#else
// Let the compiler optimize this out
#define GENERIC_LOG(t, v, ...) { \
if (v <= MAX_LOGLEVEL) \
GenericLog(v, t, __FILE__, __LINE__, __VA_ARGS__); \
}
#endif
#define ERROR_LOG(t,...) do { GENERIC_LOG(LogTypes::t, LogTypes::LERROR, __VA_ARGS__) } while (0)
#define WARN_LOG(t,...) do { GENERIC_LOG(LogTypes::t, LogTypes::LWARNING, __VA_ARGS__) } while (0)
#define NOTICE_LOG(t,...) do { GENERIC_LOG(LogTypes::t, LogTypes::LNOTICE, __VA_ARGS__) } while (0)
#define INFO_LOG(t,...) do { GENERIC_LOG(LogTypes::t, LogTypes::LINFO, __VA_ARGS__) } while (0)
#define DEBUG_LOG(t,...) do { GENERIC_LOG(LogTypes::t, LogTypes::LDEBUG, __VA_ARGS__) } while (0)
#if MAX_LOGLEVEL >= DEBUG_LEVEL
#define _dbg_assert_(_t_, _a_) \
if (!(_a_)) {\
ERROR_LOG(_t_, "Error...\n\n Line: %d\n File: %s\n Time: %s\n\nIgnore and continue?", \
__LINE__, __FILE__, __TIME__); \
if (!PanicYesNo("*** Assertion (see log)***\n")) {Crash();} \
}
#define _dbg_assert_msg_(_t_, _a_, ...)\
if (!(_a_)) {\
ERROR_LOG(_t_, __VA_ARGS__); \
if (!PanicYesNo(__VA_ARGS__)) {Crash();} \
}
#define _dbg_update_() Host_UpdateLogDisplay();
#else // not debug
#define _dbg_update_() ;
#ifndef _dbg_assert_
#define _dbg_assert_(_t_, _a_) {}
#define _dbg_assert_msg_(_t_, _a_, _desc_, ...) {}
#endif // dbg_assert
#endif // MAX_LOGLEVEL DEBUG
#define _assert_(_a_) _dbg_assert_(MASTER_LOG, _a_)
#ifndef GEKKO
#ifdef _WIN32
#define _assert_msg_(_t_, _a_, _fmt_, ...) \
if (!(_a_)) {\
if (!PanicYesNo(_fmt_, __VA_ARGS__)) {Crash();} \
}
#else // not win32
#define _assert_msg_(_t_, _a_, _fmt_, ...) \
if (!(_a_)) {\
if (!PanicYesNo(_fmt_, ##__VA_ARGS__)) {Crash();} \
}
#endif // WIN32
#else // GEKKO
#define _assert_msg_(_t_, _a_, _fmt_, ...)
#endif
#endif // _LOG_H_

199
src/common/src/log_manager.cpp Normal file
View File

@ -0,0 +1,199 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#include <algorithm>
#ifdef ANDROID
#include "Host.h"
#endif
#include "log_manager.h"
#include "console_listener.h"
#include "timer.h"
#include "thread.h"
#include "file_util.h"
void GenericLog(LogTypes::LOG_LEVELS level, LogTypes::LOG_TYPE type,
const char *file, int line, const char* fmt, ...)
{
va_list args;
va_start(args, fmt);
if (LogManager::GetInstance())
LogManager::GetInstance()->Log(level, type,
file, line, fmt, args);
va_end(args);
}
LogManager *LogManager::m_logManager = NULL;
LogManager::LogManager()
{
// create log files
m_Log[LogTypes::MASTER_LOG] = new LogContainer("*", "Master Log");
m_Log[LogTypes::BOOT] = new LogContainer("BOOT", "Boot");
m_Log[LogTypes::COMMON] = new LogContainer("COMMON", "Common");
m_Log[LogTypes::DISCIO] = new LogContainer("DIO", "Disc IO");
m_Log[LogTypes::FILEMON] = new LogContainer("FileMon", "File Monitor");
m_Log[LogTypes::PAD] = new LogContainer("PAD", "Pad");
m_Log[LogTypes::PIXELENGINE] = new LogContainer("PE", "PixelEngine");
m_Log[LogTypes::COMMANDPROCESSOR] = new LogContainer("CP", "CommandProc");
m_Log[LogTypes::VIDEOINTERFACE] = new LogContainer("VI", "VideoInt");
m_Log[LogTypes::SERIALINTERFACE] = new LogContainer("SI", "SerialInt");
m_Log[LogTypes::PROCESSORINTERFACE] = new LogContainer("PI", "ProcessorInt");
m_Log[LogTypes::MEMMAP] = new LogContainer("MI", "MI & memmap");
m_Log[LogTypes::SP1] = new LogContainer("SP1", "Serial Port 1");
m_Log[LogTypes::STREAMINGINTERFACE] = new LogContainer("Stream", "StreamingInt");
m_Log[LogTypes::DSPINTERFACE] = new LogContainer("DSP", "DSPInterface");
m_Log[LogTypes::DVDINTERFACE] = new LogContainer("DVD", "DVDInterface");
m_Log[LogTypes::GPFIFO] = new LogContainer("GP", "GPFifo");
m_Log[LogTypes::EXPANSIONINTERFACE] = new LogContainer("EXI", "ExpansionInt");
m_Log[LogTypes::GDB_STUB] = new LogContainer("GDB_STUB", "GDB Stub");
m_Log[LogTypes::AUDIO_INTERFACE] = new LogContainer("AI", "AudioInt");
m_Log[LogTypes::POWERPC] = new LogContainer("PowerPC", "IBM CPU");
m_Log[LogTypes::OSHLE] = new LogContainer("HLE", "HLE");
m_Log[LogTypes::DSPHLE] = new LogContainer("DSPHLE", "DSP HLE");
m_Log[LogTypes::DSPLLE] = new LogContainer("DSPLLE", "DSP LLE");
m_Log[LogTypes::DSP_MAIL] = new LogContainer("DSPMails", "DSP Mails");
m_Log[LogTypes::VIDEO] = new LogContainer("Video", "Video Backend");
m_Log[LogTypes::AUDIO] = new LogContainer("Audio", "Audio Emulator");
m_Log[LogTypes::DYNA_REC] = new LogContainer("JIT", "Dynamic Recompiler");
m_Log[LogTypes::CONSOLE] = new LogContainer("CONSOLE", "Dolphin Console");
m_Log[LogTypes::OSREPORT] = new LogContainer("OSREPORT", "OSReport");
m_Log[LogTypes::WIIMOTE] = new LogContainer("Wiimote", "Wiimote");
m_Log[LogTypes::WII_IOB] = new LogContainer("WII_IOB", "WII IO Bridge");
m_Log[LogTypes::WII_IPC] = new LogContainer("WII_IPC", "WII IPC");
m_Log[LogTypes::WII_IPC_HID] = new LogContainer("WII_IPC_HID", "WII IPC HID");
m_Log[LogTypes::WII_IPC_HLE] = new LogContainer("WII_IPC_HLE", "WII IPC HLE");
m_Log[LogTypes::WII_IPC_DVD] = new LogContainer("WII_IPC_DVD", "WII IPC DVD");
m_Log[LogTypes::WII_IPC_ES] = new LogContainer("WII_IPC_ES", "WII IPC ES");
m_Log[LogTypes::WII_IPC_FILEIO] = new LogContainer("WII_IPC_FILEIO","WII IPC FILEIO");
m_Log[LogTypes::WII_IPC_SD] = new LogContainer("WII_IPC_SD", "WII IPC SD");
m_Log[LogTypes::WII_IPC_STM] = new LogContainer("WII_IPC_STM", "WII IPC STM");
m_Log[LogTypes::WII_IPC_NET] = new LogContainer("WII_IPC_NET", "WII IPC NET");
m_Log[LogTypes::WII_IPC_WC24] = new LogContainer("WII_IPC_WC24", "WII IPC WC24");
m_Log[LogTypes::WII_IPC_SSL] = new LogContainer("WII_IPC_SSL", "WII IPC SSL");
m_Log[LogTypes::WII_IPC_WIIMOTE] = new LogContainer("WII_IPC_WIIMOTE","WII IPC WIIMOTE");
m_Log[LogTypes::ACTIONREPLAY] = new LogContainer("ActionReplay", "ActionReplay");
m_Log[LogTypes::MEMCARD_MANAGER] = new LogContainer("MemCard Manager", "MemCard Manager");
m_Log[LogTypes::NETPLAY] = new LogContainer("NETPLAY", "Netplay");
m_fileLog = new FileLogListener(File::GetUserPath(F_MAINLOG_IDX).c_str());
m_consoleLog = new ConsoleListener();
m_debuggerLog = new DebuggerLogListener();
for (int i = 0; i < LogTypes::NUMBER_OF_LOGS; ++i)
{
m_Log[i]->SetEnable(true);
m_Log[i]->AddListener(m_fileLog);
m_Log[i]->AddListener(m_consoleLog);
#ifdef _MSC_VER
if (IsDebuggerPresent())
m_Log[i]->AddListener(m_debuggerLog);
#endif
}
}
LogManager::~LogManager()
{
for (int i = 0; i < LogTypes::NUMBER_OF_LOGS; ++i)
{
m_logManager->RemoveListener((LogTypes::LOG_TYPE)i, m_fileLog);
m_logManager->RemoveListener((LogTypes::LOG_TYPE)i, m_consoleLog);
m_logManager->RemoveListener((LogTypes::LOG_TYPE)i, m_debuggerLog);
}
for (int i = 0; i < LogTypes::NUMBER_OF_LOGS; ++i)
delete m_Log[i];
delete m_fileLog;
delete m_consoleLog;
delete m_debuggerLog;
}
void LogManager::Log(LogTypes::LOG_LEVELS level, LogTypes::LOG_TYPE type,
const char *file, int line, const char *format, va_list args)
{
char temp[MAX_MSGLEN];
char msg[MAX_MSGLEN * 2];
LogContainer *log = m_Log[type];
if (!log->IsEnabled() || level > log->GetLevel() || ! log->HasListeners())
return;
CharArrayFromFormatV(temp, MAX_MSGLEN, format, args);
static const char level_to_char[7] = "-NEWID";
sprintf(msg, "%s %s:%u %c[%s]: %s\n",
Common::Timer::GetTimeFormatted().c_str(),
file, line, level_to_char[(int)level],
log->GetShortName(), temp);
#ifdef ANDROID
Host_SysMessage(msg);
#endif
log->Trigger(level, msg);
}
void LogManager::Init()
{
m_logManager = new LogManager();
}
void LogManager::Shutdown()
{
delete m_logManager;
m_logManager = NULL;
}
LogContainer::LogContainer(const char* shortName, const char* fullName, bool enable)
: m_enable(enable)
{
strncpy(m_fullName, fullName, 128);
strncpy(m_shortName, shortName, 32);
m_level = LogTypes::LWARNING;
}
// LogContainer
void LogContainer::AddListener(LogListener *listener)
{
std::lock_guard<std::mutex> lk(m_listeners_lock);
m_listeners.insert(listener);
}
void LogContainer::RemoveListener(LogListener *listener)
{
std::lock_guard<std::mutex> lk(m_listeners_lock);
m_listeners.erase(listener);
}
void LogContainer::Trigger(LogTypes::LOG_LEVELS level, const char *msg)
{
std::lock_guard<std::mutex> lk(m_listeners_lock);
std::set<LogListener*>::const_iterator i;
for (i = m_listeners.begin(); i != m_listeners.end(); ++i)
{
(*i)->Log(level, msg);
}
}
FileLogListener::FileLogListener(const char *filename)
{
OpenFStream(m_logfile, filename, std::ios::app);
SetEnable(true);
}
void FileLogListener::Log(LogTypes::LOG_LEVELS, const char *msg)
{
if (!IsEnabled() || !IsValid())
return;
std::lock_guard<std::mutex> lk(m_log_lock);
m_logfile << msg << std::flush;
}
void DebuggerLogListener::Log(LogTypes::LOG_LEVELS, const char *msg)
{
#if _MSC_VER
::OutputDebugStringA(msg);
#endif
}

169
src/common/src/log_manager.h Normal file
View File

@ -0,0 +1,169 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _LOGMANAGER_H_
#define _LOGMANAGER_H_
#include "log.h"
#include "string_util.h"
#include "thread.h"
#include "file_util.h"
#include <set>
#include <string.h>
#define MAX_MESSAGES 8000
#define MAX_MSGLEN 1024
// pure virtual interface
class LogListener
{
public:
virtual ~LogListener() {}
virtual void Log(LogTypes::LOG_LEVELS, const char *msg) = 0;
};
class FileLogListener : public LogListener
{
public:
FileLogListener(const char *filename);
void Log(LogTypes::LOG_LEVELS, const char *msg);
bool IsValid() { return !m_logfile.fail(); }
bool IsEnabled() const { return m_enable; }
void SetEnable(bool enable) { m_enable = enable; }
const char* GetName() const { return "file"; }
private:
std::mutex m_log_lock;
std::ofstream m_logfile;
bool m_enable;
};
class DebuggerLogListener : public LogListener
{
public:
void Log(LogTypes::LOG_LEVELS, const char *msg);
};
class LogContainer
{
public:
LogContainer(const char* shortName, const char* fullName, bool enable = false);
const char* GetShortName() const { return m_shortName; }
const char* GetFullName() const { return m_fullName; }
void AddListener(LogListener* listener);
void RemoveListener(LogListener* listener);
void Trigger(LogTypes::LOG_LEVELS, const char *msg);
bool IsEnabled() const { return m_enable; }
void SetEnable(bool enable) { m_enable = enable; }
LogTypes::LOG_LEVELS GetLevel() const { return m_level; }
void SetLevel(LogTypes::LOG_LEVELS level) { m_level = level; }
bool HasListeners() const { return !m_listeners.empty(); }
private:
char m_fullName[128];
char m_shortName[32];
bool m_enable;
LogTypes::LOG_LEVELS m_level;
std::mutex m_listeners_lock;
std::set<LogListener*> m_listeners;
};
class ConsoleListener;
class LogManager : NonCopyable
{
private:
LogContainer* m_Log[LogTypes::NUMBER_OF_LOGS];
FileLogListener *m_fileLog;
ConsoleListener *m_consoleLog;
DebuggerLogListener *m_debuggerLog;
static LogManager *m_logManager; // Singleton. Ugh.
LogManager();
~LogManager();
public:
static u32 GetMaxLevel() { return MAX_LOGLEVEL; }
void Log(LogTypes::LOG_LEVELS level, LogTypes::LOG_TYPE type,
const char *file, int line, const char *fmt, va_list args);
void SetLogLevel(LogTypes::LOG_TYPE type, LogTypes::LOG_LEVELS level)
{
m_Log[type]->SetLevel(level);
}
void SetEnable(LogTypes::LOG_TYPE type, bool enable)
{
m_Log[type]->SetEnable(enable);
}
bool IsEnabled(LogTypes::LOG_TYPE type) const
{
return m_Log[type]->IsEnabled();
}
const char* GetShortName(LogTypes::LOG_TYPE type) const
{
return m_Log[type]->GetShortName();
}
const char* GetFullName(LogTypes::LOG_TYPE type) const
{
return m_Log[type]->GetFullName();
}
void AddListener(LogTypes::LOG_TYPE type, LogListener *listener)
{
m_Log[type]->AddListener(listener);
}
void RemoveListener(LogTypes::LOG_TYPE type, LogListener *listener)
{
m_Log[type]->RemoveListener(listener);
}
FileLogListener *GetFileListener() const
{
return m_fileLog;
}
ConsoleListener *GetConsoleListener() const
{
return m_consoleLog;
}
DebuggerLogListener *GetDebuggerListener() const
{
return m_debuggerLog;
}
static LogManager* GetInstance()
{
return m_logManager;
}
static void SetInstance(LogManager *logManager)
{
m_logManager = logManager;
}
static void Init();
static void Shutdown();
};
#endif // _LOGMANAGER_H_

212
src/common/src/math_util.cpp Normal file
View File

@ -0,0 +1,212 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#include "common.h"
#include "math_util.h"
#include <cmath>
#include <numeric>
namespace MathUtil
{
u32 ClassifyDouble(double dvalue)
{
// TODO: Optimize the below to be as fast as possible.
IntDouble value;
value.d = dvalue;
u64 sign = value.i & DOUBLE_SIGN;
u64 exp = value.i & DOUBLE_EXP;
if (exp > DOUBLE_ZERO && exp < DOUBLE_EXP)
{
// Nice normalized number.
return sign ? PPC_FPCLASS_NN : PPC_FPCLASS_PN;
}
else
{
u64 mantissa = value.i & DOUBLE_FRAC;
if (mantissa)
{
if (exp)
{
return PPC_FPCLASS_QNAN;
}
else
{
// Denormalized number.
return sign ? PPC_FPCLASS_ND : PPC_FPCLASS_PD;
}
}
else if (exp)
{
//Infinite
return sign ? PPC_FPCLASS_NINF : PPC_FPCLASS_PINF;
}
else
{
//Zero
return sign ? PPC_FPCLASS_NZ : PPC_FPCLASS_PZ;
}
}
}
u32 ClassifyFloat(float fvalue)
{
// TODO: Optimize the below to be as fast as possible.
IntFloat value;
value.f = fvalue;
u32 sign = value.i & FLOAT_SIGN;
u32 exp = value.i & FLOAT_EXP;
if (exp > FLOAT_ZERO && exp < FLOAT_EXP)
{
// Nice normalized number.
return sign ? PPC_FPCLASS_NN : PPC_FPCLASS_PN;
}
else
{
u32 mantissa = value.i & FLOAT_FRAC;
if (mantissa)
{
if (exp)
{
return PPC_FPCLASS_QNAN; // Quiet NAN
}
else
{
// Denormalized number.
return sign ? PPC_FPCLASS_ND : PPC_FPCLASS_PD;
}
}
else if (exp)
{
// Infinite
return sign ? PPC_FPCLASS_NINF : PPC_FPCLASS_PINF;
}
else
{
//Zero
return sign ? PPC_FPCLASS_NZ : PPC_FPCLASS_PZ;
}
}
}
} // namespace
inline void MatrixMul(int n, const float *a, const float *b, float *result)
{
for (int i = 0; i < n; ++i)
{
for (int j = 0; j < n; ++j)
{
float temp = 0;
for (int k = 0; k < n; ++k)
{
temp += a[i * n + k] * b[k * n + j];
}
result[i * n + j] = temp;
}
}
}
// Calculate sum of a float list
float MathFloatVectorSum(const std::vector<float>& Vec)
{
return std::accumulate(Vec.begin(), Vec.end(), 0.0f);
}
void Matrix33::LoadIdentity(Matrix33 &mtx)
{
memset(mtx.data, 0, sizeof(mtx.data));
mtx.data[0] = 1.0f;
mtx.data[4] = 1.0f;
mtx.data[8] = 1.0f;
}
void Matrix33::RotateX(Matrix33 &mtx, float rad)
{
float s = sin(rad);
float c = cos(rad);
memset(mtx.data, 0, sizeof(mtx.data));
mtx.data[0] = 1;
mtx.data[4] = c;
mtx.data[5] = -s;
mtx.data[7] = s;
mtx.data[8] = c;
}
void Matrix33::RotateY(Matrix33 &mtx, float rad)
{
float s = sin(rad);
float c = cos(rad);
memset(mtx.data, 0, sizeof(mtx.data));
mtx.data[0] = c;
mtx.data[2] = s;
mtx.data[4] = 1;
mtx.data[6] = -s;
mtx.data[8] = c;
}
void Matrix33::Multiply(const Matrix33 &a, const Matrix33 &b, Matrix33 &result)
{
MatrixMul(3, a.data, b.data, result.data);
}
void Matrix33::Multiply(const Matrix33 &a, const float vec[3], float result[3])
{
for (int i = 0; i < 3; ++i) {
result[i] = 0;
for (int k = 0; k < 3; ++k) {
result[i] += a.data[i * 3 + k] * vec[k];
}
}
}
void Matrix44::LoadIdentity(Matrix44 &mtx)
{
memset(mtx.data, 0, sizeof(mtx.data));
mtx.data[0] = 1.0f;
mtx.data[5] = 1.0f;
mtx.data[10] = 1.0f;
mtx.data[15] = 1.0f;
}
void Matrix44::LoadMatrix33(Matrix44 &mtx, const Matrix33 &m33)
{
for (int i = 0; i < 3; ++i)
{
for (int j = 0; j < 3; ++j)
{
mtx.data[i * 4 + j] = m33.data[i * 3 + j];
}
}
for (int i = 0; i < 3; ++i)
{
mtx.data[i * 4 + 3] = 0;
mtx.data[i + 12] = 0;
}
mtx.data[15] = 1.0f;
}
void Matrix44::Set(Matrix44 &mtx, const float mtxArray[16])
{
for(int i = 0; i < 16; ++i) {
mtx.data[i] = mtxArray[i];
}
}
void Matrix44::Translate(Matrix44 &mtx, const float vec[3])
{
LoadIdentity(mtx);
mtx.data[3] = vec[0];
mtx.data[7] = vec[1];
mtx.data[11] = vec[2];
}
void Matrix44::Multiply(const Matrix44 &a, const Matrix44 &b, Matrix44 &result)
{
MatrixMul(4, a.data, b.data, result.data);
}

200
src/common/src/math_util.h Normal file
View File

@ -0,0 +1,200 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _MATH_UTIL_H_
#define _MATH_UTIL_H_
#include "common.h"
#include <vector>
namespace MathUtil
{
static const u64 DOUBLE_SIGN = 0x8000000000000000ULL,
DOUBLE_EXP = 0x7FF0000000000000ULL,
DOUBLE_FRAC = 0x000FFFFFFFFFFFFFULL,
DOUBLE_ZERO = 0x0000000000000000ULL;
static const u32 FLOAT_SIGN = 0x80000000,
FLOAT_EXP = 0x7F800000,
FLOAT_FRAC = 0x007FFFFF,
FLOAT_ZERO = 0x00000000;
union IntDouble {
double d;
u64 i;
};
union IntFloat {
float f;
u32 i;
};
inline bool IsNAN(double d)
{
IntDouble x; x.d = d;
return ( ((x.i & DOUBLE_EXP) == DOUBLE_EXP) &&
((x.i & DOUBLE_FRAC) != DOUBLE_ZERO) );
}
inline bool IsQNAN(double d)
{
IntDouble x; x.d = d;
return ( ((x.i & DOUBLE_EXP) == DOUBLE_EXP) &&
((x.i & 0x0007fffffffffffULL) == 0x000000000000000ULL) &&
((x.i & 0x000800000000000ULL) == 0x000800000000000ULL) );
}
inline bool IsSNAN(double d)
{
IntDouble x; x.d = d;
return( ((x.i & DOUBLE_EXP) == DOUBLE_EXP) &&
((x.i & DOUBLE_FRAC) != DOUBLE_ZERO) &&
((x.i & 0x0008000000000000ULL) == DOUBLE_ZERO) );
}
inline float FlushToZero(float f)
{
IntFloat x; x.f = f;
if ((x.i & FLOAT_EXP) == 0)
x.i &= FLOAT_SIGN; // turn into signed zero
return x.f;
}
inline double FlushToZeroAsFloat(double d)
{
IntDouble x; x.d = d;
if ((x.i & DOUBLE_EXP) < 0x3800000000000000ULL)
x.i &= DOUBLE_SIGN; // turn into signed zero
return x.d;
}
enum PPCFpClass
{
PPC_FPCLASS_QNAN = 0x11,
PPC_FPCLASS_NINF = 0x9,
PPC_FPCLASS_NN = 0x8,
PPC_FPCLASS_ND = 0x18,
PPC_FPCLASS_NZ = 0x12,
PPC_FPCLASS_PZ = 0x2,
PPC_FPCLASS_PD = 0x14,
PPC_FPCLASS_PN = 0x4,
PPC_FPCLASS_PINF = 0x5,
};
// Uses PowerPC conventions for the return value, so it can be easily
// used directly in CPU emulation.
u32 ClassifyDouble(double dvalue);
// More efficient float version.
u32 ClassifyFloat(float fvalue);
template<class T>
struct Rectangle
{
T left;
T top;
T right;
T bottom;
Rectangle()
{ }
Rectangle(T theLeft, T theTop, T theRight, T theBottom)
: left(theLeft), top(theTop), right(theRight), bottom(theBottom)
{ }
bool operator==(const Rectangle& r) { return left==r.left && top==r.top && right==r.right && bottom==r.bottom; }
T GetWidth() const { return abs(right - left); }
T GetHeight() const { return abs(bottom - top); }
// If the rectangle is in a coordinate system with a lower-left origin, use
// this Clamp.
void ClampLL(T x1, T y1, T x2, T y2)
{
if (left < x1) left = x1;
if (right > x2) right = x2;
if (top > y1) top = y1;
if (bottom < y2) bottom = y2;
}
// If the rectangle is in a coordinate system with an upper-left origin,
// use this Clamp.
void ClampUL(T x1, T y1, T x2, T y2)
{
if (left < x1) left = x1;
if (right > x2) right = x2;
if (top < y1) top = y1;
if (bottom > y2) bottom = y2;
}
};
} // namespace MathUtil
inline float pow2f(float x) {return x * x;}
inline double pow2(double x) {return x * x;}
float MathFloatVectorSum(const std::vector<float>&);
#define ROUND_UP(x, a) (((x) + (a) - 1) & ~((a) - 1))
#define ROUND_DOWN(x, a) ((x) & ~((a) - 1))
// Rounds down. 0 -> undefined
inline u64 Log2(u64 val)
{
#if defined(__GNUC__)
return 63 - __builtin_clzll(val);
#elif defined(_MSC_VER) && defined(_M_X64)
unsigned long result = -1;
_BitScanReverse64(&result, val);
return result;
#else
u64 result = -1;
while (val != 0)
{
val >>= 1;
++result;
}
return result;
#endif
}
// Tiny matrix/vector library.
// Used for things like Free-Look in the gfx backend.
class Matrix33
{
public:
static void LoadIdentity(Matrix33 &mtx);
// set mtx to be a rotation matrix around the x axis
static void RotateX(Matrix33 &mtx, float rad);
// set mtx to be a rotation matrix around the y axis
static void RotateY(Matrix33 &mtx, float rad);
// set result = a x b
static void Multiply(const Matrix33 &a, const Matrix33 &b, Matrix33 &result);
static void Multiply(const Matrix33 &a, const float vec[3], float result[3]);
float data[9];
};
class Matrix44
{
public:
static void LoadIdentity(Matrix44 &mtx);
static void LoadMatrix33(Matrix44 &mtx, const Matrix33 &m33);
static void Set(Matrix44 &mtx, const float mtxArray[16]);
static void Translate(Matrix44 &mtx, const float vec[3]);
static void Multiply(const Matrix44 &a, const Matrix44 &b, Matrix44 &result);
float data[16];
};
#endif // _MATH_UTIL_H_

304
src/common/src/mem_arena.cpp Normal file
View File

@ -0,0 +1,304 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#include "common.h"
#include "memory_util.h"
#include "mem_arena.h"
#ifdef _WIN32
#include <windows.h>
#else
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <cerrno>
#include <cstring>
#ifdef ANDROID
#include <sys/ioctl.h>
#include <linux/ashmem.h>
#endif
#endif
#include <set>
#if defined(__APPLE__)
static const char* ram_temp_file = "/tmp/gc_mem.tmp";
#elif !defined(_WIN32) // non OSX unixes
static const char* ram_temp_file = "/dev/shm/gc_mem.tmp";
#endif
#ifdef ANDROID
#define ASHMEM_DEVICE "/dev/ashmem"
int AshmemCreateFileMapping(const char *name, size_t size)
{
int fd, ret;
fd = open(ASHMEM_DEVICE, O_RDWR);
if (fd < 0)
return fd;
// We don't really care if we can't set the name, it is optional
ret = ioctl(fd, ASHMEM_SET_NAME, name);
ret = ioctl(fd, ASHMEM_SET_SIZE, size);
if (ret < 0)
{
close(fd);
NOTICE_LOG(MEMMAP, "Ashmem returned error: 0x%08x", ret);
return ret;
}
return fd;
}
#endif
void MemArena::GrabLowMemSpace(size_t size)
{
#ifdef _WIN32
hMemoryMapping = CreateFileMapping(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0, (DWORD)(size), NULL);
#elif defined(ANDROID)
fd = AshmemCreateFileMapping("Dolphin-emu", size);
if (fd < 0)
{
NOTICE_LOG(MEMMAP, "Ashmem allocation failed");
return;
}
#else
mode_t mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH;
fd = open(ram_temp_file, O_RDWR | O_CREAT, mode);
unlink(ram_temp_file);
if (ftruncate(fd, size) < 0)
ERROR_LOG(MEMMAP, "Failed to allocate low memory space");
return;
#endif
}
void MemArena::ReleaseSpace()
{
#ifdef _WIN32
CloseHandle(hMemoryMapping);
hMemoryMapping = 0;
#else
close(fd);
#endif
}
void *MemArena::CreateView(s64 offset, size_t size, void *base)
{
#ifdef _WIN32
return MapViewOfFileEx(hMemoryMapping, FILE_MAP_ALL_ACCESS, 0, (DWORD)((u64)offset), size, base);
#else
void *retval = mmap(
base, size,
PROT_READ | PROT_WRITE,
MAP_SHARED | ((base == nullptr) ? 0 : MAP_FIXED),
fd, offset);
if (retval == MAP_FAILED)
{
NOTICE_LOG(MEMMAP, "mmap on %s failed", ram_temp_file);
return nullptr;
}
else
{
return retval;
}
#endif
}
void MemArena::ReleaseView(void* view, size_t size)
{
#ifdef _WIN32
UnmapViewOfFile(view);
#else
munmap(view, size);
#endif
}
u8* MemArena::Find4GBBase()
{
#ifdef _M_X64
#ifdef _WIN32
// 64 bit
u8* base = (u8*)VirtualAlloc(0, 0xE1000000, MEM_RESERVE, PAGE_READWRITE);
VirtualFree(base, 0, MEM_RELEASE);
return base;
#else
// Very precarious - mmap cannot return an error when trying to map already used pages.
// This makes the Windows approach above unusable on Linux, so we will simply pray...
return reinterpret_cast<u8*>(0x2300000000ULL);
#endif
#else
// 32 bit
#ifdef _WIN32
// The highest thing in any 1GB section of memory space is the locked cache. We only need to fit it.
u8* base = (u8*)VirtualAlloc(0, 0x31000000, MEM_RESERVE, PAGE_READWRITE);
if (base) {
VirtualFree(base, 0, MEM_RELEASE);
}
return base;
#else
#ifdef ANDROID
// Android 4.3 changed how mmap works.
// if we map it private and then munmap it, we can't use the base returned.
// This may be due to changes in them support a full SELinux implementation.
const int flags = MAP_ANON;
#else
const int flags = MAP_ANON | MAP_PRIVATE;
#endif
const u32 MemSize = 0x31000000;
void* base = mmap(0, MemSize, PROT_NONE, flags, -1, 0);
if (base == MAP_FAILED) {
PanicAlert("Failed to map 1 GB of memory space: %s", strerror(errno));
return 0;
}
munmap(base, MemSize);
return static_cast<u8*>(base);
#endif
#endif
}
// yeah, this could also be done in like two bitwise ops...
#define SKIP(a_flags, b_flags) \
if (!(a_flags & MV_WII_ONLY) && (b_flags & MV_WII_ONLY)) \
continue; \
if (!(a_flags & MV_FAKE_VMEM) && (b_flags & MV_FAKE_VMEM)) \
continue; \
static bool Memory_TryBase(u8 *base, const MemoryView *views, int num_views, u32 flags, MemArena *arena) {
// OK, we know where to find free space. Now grab it!
// We just mimic the popular BAT setup.
u32 position = 0;
u32 last_position = 0;
// Zero all the pointers to be sure.
for (int i = 0; i < num_views; i++)
{
if (views[i].out_ptr_low)
*views[i].out_ptr_low = 0;
if (views[i].out_ptr)
*views[i].out_ptr = 0;
}
int i;
for (i = 0; i < num_views; i++)
{
SKIP(flags, views[i].flags);
if (views[i].flags & MV_MIRROR_PREVIOUS) {
position = last_position;
} else {
*(views[i].out_ptr_low) = (u8*)arena->CreateView(position, views[i].size);
if (!*views[i].out_ptr_low)
goto bail;
}
#ifdef _M_X64
*views[i].out_ptr = (u8*)arena->CreateView(
position, views[i].size, base + views[i].virtual_address);
#else
if (views[i].flags & MV_MIRROR_PREVIOUS) {
// No need to create multiple identical views.
*views[i].out_ptr = *views[i - 1].out_ptr;
} else {
*views[i].out_ptr = (u8*)arena->CreateView(
position, views[i].size, base + (views[i].virtual_address & 0x3FFFFFFF));
if (!*views[i].out_ptr)
goto bail;
}
#endif
last_position = position;
position += views[i].size;
}
return true;
bail:
// Argh! ERROR! Free what we grabbed so far so we can try again.
MemoryMap_Shutdown(views, i+1, flags, arena);
return false;
}
u8 *MemoryMap_Setup(const MemoryView *views, int num_views, u32 flags, MemArena *arena)
{
u32 total_mem = 0;
int base_attempts = 0;
for (int i = 0; i < num_views; i++)
{
SKIP(flags, views[i].flags);
if ((views[i].flags & MV_MIRROR_PREVIOUS) == 0)
total_mem += views[i].size;
}
// Grab some pagefile backed memory out of the void ...
arena->GrabLowMemSpace(total_mem);
// Now, create views in high memory where there's plenty of space.
#ifdef _M_X64
u8 *base = MemArena::Find4GBBase();
// This really shouldn't fail - in 64-bit, there will always be enough
// address space.
if (!Memory_TryBase(base, views, num_views, flags, arena))
{
PanicAlert("MemoryMap_Setup: Failed finding a memory base.");
exit(0);
return 0;
}
#else
#ifdef _WIN32
// Try a whole range of possible bases. Return once we got a valid one.
u32 max_base_addr = 0x7FFF0000 - 0x31000000;
u8 *base = NULL;
for (u32 base_addr = 0x40000; base_addr < max_base_addr; base_addr += 0x40000)
{
base_attempts++;
base = (u8 *)base_addr;
if (Memory_TryBase(base, views, num_views, flags, arena))
{
INFO_LOG(MEMMAP, "Found valid memory base at %p after %i tries.", base, base_attempts);
base_attempts = 0;
break;
}
}
#else
// Linux32 is fine with the x64 method, although limited to 32-bit with no automirrors.
u8 *base = MemArena::Find4GBBase();
if (!Memory_TryBase(base, views, num_views, flags, arena))
{
PanicAlert("MemoryMap_Setup: Failed finding a memory base.");
exit(0);
return 0;
}
#endif
#endif
if (base_attempts)
PanicAlert("No possible memory base pointer found!");
return base;
}
void MemoryMap_Shutdown(const MemoryView *views, int num_views, u32 flags, MemArena *arena)
{
std::set<void*> freeset;
for (int i = 0; i < num_views; i++)
{
const MemoryView* view = &views[i];
u8** outptrs[2] = {view->out_ptr_low, view->out_ptr};
for (int j = 0; j < 2; j++)
{
u8** outptr = outptrs[j];
if (outptr && *outptr && !freeset.count(*outptr))
{
arena->ReleaseView(*outptr, view->size);
freeset.insert(*outptr);
*outptr = NULL;
}
}
}
}

58
src/common/src/mem_arena.h Normal file
View File

@ -0,0 +1,58 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _MEMARENA_H_
#define _MEMARENA_H_
#ifdef _WIN32
#include <windows.h>
#endif
#include "common.h"
// This class lets you create a block of anonymous RAM, and then arbitrarily map views into it.
// Multiple views can mirror the same section of the block, which makes it very convenient for emulating
// memory mirrors.
class MemArena
{
public:
void GrabLowMemSpace(size_t size);
void ReleaseSpace();
void *CreateView(s64 offset, size_t size, void *base = nullptr);
void ReleaseView(void *view, size_t size);
// This only finds 1 GB in 32-bit
static u8 *Find4GBBase();
private:
#ifdef _WIN32
HANDLE hMemoryMapping;
#else
int fd;
#endif
};
enum {
MV_MIRROR_PREVIOUS = 1,
MV_FAKE_VMEM = 2,
MV_WII_ONLY = 4,
};
struct MemoryView
{
u8 **out_ptr_low;
u8 **out_ptr;
u32 virtual_address;
u32 size;
u32 flags;
};
// Uses a memory arena to set up an emulator-friendly memory map according to
// a passed-in list of MemoryView structures.
u8 *MemoryMap_Setup(const MemoryView *views, int num_views, u32 flags, MemArena *arena);
void MemoryMap_Shutdown(const MemoryView *views, int num_views, u32 flags, MemArena *arena);
#endif // _MEMARENA_H_

197
src/common/src/memory_util.cpp Normal file
View File

@ -0,0 +1,197 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#include "common.h"
#include "memory_util.h"
#include "string_util.h"
#ifdef _WIN32
#include <windows.h>
#include <psapi.h>
#else
#include <errno.h>
#include <stdio.h>
#endif
#if !defined(_WIN32) && defined(__x86_64__) && !defined(MAP_32BIT)
#include <unistd.h>
#define PAGE_MASK (getpagesize() - 1)
#define round_page(x) ((((unsigned long)(x)) + PAGE_MASK) & ~(PAGE_MASK))
#endif
// This is purposely not a full wrapper for virtualalloc/mmap, but it
// provides exactly the primitive operations that Dolphin needs.
void* AllocateExecutableMemory(size_t size, bool low)
{
#if defined(_WIN32)
void* ptr = VirtualAlloc(0, size, MEM_COMMIT, PAGE_EXECUTE_READWRITE);
#else
static char *map_hint = 0;
#if defined(__x86_64__) && !defined(MAP_32BIT)
// This OS has no flag to enforce allocation below the 4 GB boundary,
// but if we hint that we want a low address it is very likely we will
// get one.
// An older version of this code used MAP_FIXED, but that has the side
// effect of discarding already mapped pages that happen to be in the
// requested virtual memory range (such as the emulated RAM, sometimes).
if (low && (!map_hint))
map_hint = (char*)round_page(512*1024*1024); /* 0.5 GB rounded up to the next page */
#endif
void* ptr = mmap(map_hint, size, PROT_READ | PROT_WRITE | PROT_EXEC,
MAP_ANON | MAP_PRIVATE
#if defined(__x86_64__) && defined(MAP_32BIT)
| (low ? MAP_32BIT : 0)
#endif
, -1, 0);
#endif /* defined(_WIN32) */
// printf("Mapped executable memory at %p (size %ld)\n", ptr,
// (unsigned long)size);
#if defined(__FreeBSD__)
if (ptr == MAP_FAILED)
{
ptr = NULL;
#else
if (ptr == NULL)
{
#endif
PanicAlert("Failed to allocate executable memory");
}
#if !defined(_WIN32) && defined(__x86_64__) && !defined(MAP_32BIT)
else
{
if (low)
{
map_hint += size;
map_hint = (char*)round_page(map_hint); /* round up to the next page */
// printf("Next map will (hopefully) be at %p\n", map_hint);
}
}
#endif
#if defined(_M_X64)
if ((u64)ptr >= 0x80000000 && low == true)
PanicAlert("Executable memory ended up above 2GB!");
#endif
return ptr;
}
void* AllocateMemoryPages(size_t size)
{
#ifdef _WIN32
void* ptr = VirtualAlloc(0, size, MEM_COMMIT, PAGE_READWRITE);
#else
void* ptr = mmap(0, size, PROT_READ | PROT_WRITE,
MAP_ANON | MAP_PRIVATE, -1, 0);
#endif
// printf("Mapped memory at %p (size %ld)\n", ptr,
// (unsigned long)size);
if (ptr == NULL)
PanicAlert("Failed to allocate raw memory");
return ptr;
}
void* AllocateAlignedMemory(size_t size,size_t alignment)
{
#ifdef _WIN32
void* ptr = _aligned_malloc(size,alignment);
#else
void* ptr = NULL;
#ifdef ANDROID
ptr = memalign(alignment, size);
#else
if (posix_memalign(&ptr, alignment, size) != 0)
ERROR_LOG(MEMMAP, "Failed to allocate aligned memory");
#endif
#endif
// printf("Mapped memory at %p (size %ld)\n", ptr,
// (unsigned long)size);
if (ptr == NULL)
PanicAlert("Failed to allocate aligned memory");
return ptr;
}
void FreeMemoryPages(void* ptr, size_t size)
{
if (ptr)
{
#ifdef _WIN32
if (!VirtualFree(ptr, 0, MEM_RELEASE))
PanicAlert("FreeMemoryPages failed!\n%s", GetLastErrorMsg());
ptr = NULL; // Is this our responsibility?
#else
munmap(ptr, size);
#endif
}
}
void FreeAlignedMemory(void* ptr)
{
if (ptr)
{
#ifdef _WIN32
_aligned_free(ptr);
#else
free(ptr);
#endif
}
}
void WriteProtectMemory(void* ptr, size_t size, bool allowExecute)
{
#ifdef _WIN32
DWORD oldValue;
if (!VirtualProtect(ptr, size, allowExecute ? PAGE_EXECUTE_READ : PAGE_READONLY, &oldValue))
PanicAlert("WriteProtectMemory failed!\n%s", GetLastErrorMsg());
#else
mprotect(ptr, size, allowExecute ? (PROT_READ | PROT_EXEC) : PROT_READ);
#endif
}
void UnWriteProtectMemory(void* ptr, size_t size, bool allowExecute)
{
#ifdef _WIN32
DWORD oldValue;
if (!VirtualProtect(ptr, size, allowExecute ? PAGE_EXECUTE_READWRITE : PAGE_READWRITE, &oldValue))
PanicAlert("UnWriteProtectMemory failed!\n%s", GetLastErrorMsg());
#else
mprotect(ptr, size, allowExecute ? (PROT_READ | PROT_WRITE | PROT_EXEC) : PROT_WRITE | PROT_READ);
#endif
}
std::string MemUsage()
{
#ifdef _WIN32
#pragma comment(lib, "psapi")
DWORD processID = GetCurrentProcessId();
HANDLE hProcess;
PROCESS_MEMORY_COUNTERS pmc;
std::string Ret;
// Print information about the memory usage of the process.
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, processID);
if (NULL == hProcess) return "MemUsage Error";
if (GetProcessMemoryInfo(hProcess, &pmc, sizeof(pmc)))
Ret = StringFromFormat("%s K", ThousandSeparate(pmc.WorkingSetSize / 1024, 7).c_str());
CloseHandle(hProcess);
return Ret;
#else
return "";
#endif
}

25
src/common/src/memory_util.h Normal file
View File

@ -0,0 +1,25 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _MEMORYUTIL_H
#define _MEMORYUTIL_H
#ifndef _WIN32
#include <sys/mman.h>
#endif
#include <string>
void* AllocateExecutableMemory(size_t size, bool low = true);
void* AllocateMemoryPages(size_t size);
void FreeMemoryPages(void* ptr, size_t size);
void* AllocateAlignedMemory(size_t size,size_t alignment);
void FreeAlignedMemory(void* ptr);
void WriteProtectMemory(void* ptr, size_t size, bool executable = false);
void UnWriteProtectMemory(void* ptr, size_t size, bool allowExecute = false);
std::string MemUsage();
inline int GetPageSize() { return 4096; }
#endif

33
src/common/src/misc.cpp Normal file
View File

@ -0,0 +1,33 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#include "common.h"
// Neither Android nor OS X support TLS
#if defined(__APPLE__) || (ANDROID && __clang__)
#define __thread
#endif
// Generic function to get last error message.
// Call directly after the command or use the error num.
// This function might change the error code.
//const char* GetLastErrorMsg()
//{
// static const size_t buff_size = 255;
//
//#ifdef _WIN32
// static __declspec(thread) char err_str[buff_size] = {};
//
// FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(),
// MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
// err_str, buff_size, NULL);
//#else
// static __thread char err_str[buff_size] = {};
//
// // Thread safe (XSI-compliant)
// strerror_r(errno, err_str, buff_size);
//#endif
//
// return err_str;
//}

107
src/common/src/msg_handler.cpp Normal file
View File

@ -0,0 +1,107 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#include <stdio.h> // System
#include "common.h" // Local
#include "string_util.h"
bool DefaultMsgHandler(const char* caption, const char* text, bool yes_no, int Style);
static MsgAlertHandler msg_handler = DefaultMsgHandler;
static bool AlertEnabled = true;
std::string DefaultStringTranslator(const char* text);
static StringTranslator str_translator = DefaultStringTranslator;
// Select which of these functions that are used for message boxes. If
// wxWidgets is enabled we will use wxMsgAlert() that is defined in Main.cpp
void RegisterMsgAlertHandler(MsgAlertHandler handler)
{
msg_handler = handler;
}
// Select translation function. For wxWidgets use wxStringTranslator in Main.cpp
void RegisterStringTranslator(StringTranslator translator)
{
str_translator = translator;
}
// enable/disable the alert handler
void SetEnableAlert(bool enable)
{
AlertEnabled = enable;
}
// This is the first stop for gui alerts where the log is updated and the
// correct window is shown
bool MsgAlert(bool yes_no, int Style, const char* format, ...)
{
// Read message and write it to the log
std::string caption;
char buffer[2048];
static std::string info_caption;
static std::string warn_caption;
static std::string ques_caption;
static std::string crit_caption;
if (!info_caption.length())
{
info_caption = str_translator(_trans("Information"));
ques_caption = str_translator(_trans("Question"));
warn_caption = str_translator(_trans("Warning"));
crit_caption = str_translator(_trans("Critical"));
}
switch(Style)
{
case INFORMATION:
caption = info_caption;
break;
case QUESTION:
caption = ques_caption;
break;
case WARNING:
caption = warn_caption;
break;
case CRITICAL:
caption = crit_caption;
break;
}
va_list args;
va_start(args, format);
CharArrayFromFormatV(buffer, sizeof(buffer)-1, str_translator(format).c_str(), args);
va_end(args);
ERROR_LOG(MASTER_LOG, "%s: %s", caption.c_str(), buffer);
// Don't ignore questions, especially AskYesNo, PanicYesNo could be ignored
if (msg_handler && (AlertEnabled || Style == QUESTION || Style == CRITICAL))
return msg_handler(caption.c_str(), buffer, yes_no, Style);
return true;
}
// Default non library dependent panic alert
bool DefaultMsgHandler(const char* caption, const char* text, bool yes_no, int Style)
{
//#ifdef _WIN32
// int STYLE = MB_ICONINFORMATION;
// if (Style == QUESTION) STYLE = MB_ICONQUESTION;
// if (Style == WARNING) STYLE = MB_ICONWARNING;
//
// return IDYES == MessageBox(0, UTF8ToTStr(text).c_str(), UTF8ToTStr(caption).c_str(), STYLE | (yes_no ? MB_YESNO : MB_OK));
//#else
printf("%s\n", text);
return true;
//#endif
}
// Default (non) translator
std::string DefaultStringTranslator(const char* text)
{
return text;
}

73
src/common/src/msg_handler.h Normal file
View File

@ -0,0 +1,73 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _MSGHANDLER_H_
#define _MSGHANDLER_H_
#include <string>
// Message alerts
enum MSG_TYPE
{
INFORMATION,
QUESTION,
WARNING,
CRITICAL
};
typedef bool (*MsgAlertHandler)(const char* caption, const char* text,
bool yes_no, int Style);
typedef std::string (*StringTranslator)(const char* text);
void RegisterMsgAlertHandler(MsgAlertHandler handler);
void RegisterStringTranslator(StringTranslator translator);
extern bool MsgAlert(bool yes_no, int Style, const char* format, ...)
#ifdef __GNUC__
__attribute__((format(printf, 3, 4)))
#endif
;
void SetEnableAlert(bool enable);
#ifndef GEKKO
#ifdef _WIN32
#define SuccessAlert(format, ...) MsgAlert(false, INFORMATION, format, __VA_ARGS__)
#define PanicAlert(format, ...) MsgAlert(false, WARNING, format, __VA_ARGS__)
#define PanicYesNo(format, ...) MsgAlert(true, WARNING, format, __VA_ARGS__)
#define AskYesNo(format, ...) MsgAlert(true, QUESTION, format, __VA_ARGS__)
#define CriticalAlert(format, ...) MsgAlert(false, CRITICAL, format, __VA_ARGS__)
// Use these macros (that do the same thing) if the message should be translated.
#define SuccessAlertT(format, ...) MsgAlert(false, INFORMATION, format, __VA_ARGS__)
#define PanicAlertT(format, ...) MsgAlert(false, WARNING, format, __VA_ARGS__)
#define PanicYesNoT(format, ...) MsgAlert(true, WARNING, format, __VA_ARGS__)
#define AskYesNoT(format, ...) MsgAlert(true, QUESTION, format, __VA_ARGS__)
#define CriticalAlertT(format, ...) MsgAlert(false, CRITICAL, format, __VA_ARGS__)
#else
#define SuccessAlert(format, ...) MsgAlert(false, INFORMATION, format, ##__VA_ARGS__)
#define PanicAlert(format, ...) MsgAlert(false, WARNING, format, ##__VA_ARGS__)
#define PanicYesNo(format, ...) MsgAlert(true, WARNING, format, ##__VA_ARGS__)
#define AskYesNo(format, ...) MsgAlert(true, QUESTION, format, ##__VA_ARGS__)
#define CriticalAlert(format, ...) MsgAlert(false, CRITICAL, format, ##__VA_ARGS__)
// Use these macros (that do the same thing) if the message should be translated.
#define SuccessAlertT(format, ...) MsgAlert(false, INFORMATION, format, ##__VA_ARGS__)
#define PanicAlertT(format, ...) MsgAlert(false, WARNING, format, ##__VA_ARGS__)
#define PanicYesNoT(format, ...) MsgAlert(true, WARNING, format, ##__VA_ARGS__)
#define AskYesNoT(format, ...) MsgAlert(true, QUESTION, format, ##__VA_ARGS__)
#define CriticalAlertT(format, ...) MsgAlert(false, CRITICAL, format, ##__VA_ARGS__)
#endif
#else
// GEKKO
#define SuccessAlert(format, ...) ;
#define PanicAlert(format, ...) ;
#define PanicYesNo(format, ...) ;
#define AskYesNo(format, ...) ;
#define CriticalAlert(format, ...) ;
#define SuccessAlertT(format, ...) ;
#define PanicAlertT(format, ...) ;
#define PanicYesNoT(format, ...) ;
#define AskYesNoT(format, ...) ;
#define CriticalAlertT(format, ...) ;
#endif
#endif // _MSGHANDLER_H_

4
src/common/src/scm_rev.h Normal file
View File

@ -0,0 +1,4 @@
#define SCM_REV_STR "7d11f8cedd7c135d96880f19ecbd3ff87a60a11f"
#define SCM_DESC_STR "3.5-254-dirty"
#define SCM_BRANCH_STR "master"
#define SCM_IS_MASTER 1

170
src/common/src/std_condition_variable.h Normal file
View File

@ -0,0 +1,170 @@
#ifndef CONDITION_VARIABLE_H_
#define CONDITION_VARIABLE_H_
#define GCC_VER(x,y,z) ((x) * 10000 + (y) * 100 + (z))
#define GCC_VERSION GCC_VER(__GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__)
#ifndef __has_include
#define __has_include(s) 0
#endif
#if GCC_VERSION >= GCC_VER(4,4,0) && __GXX_EXPERIMENTAL_CXX0X__
// GCC 4.4 provides <condition_variable>
#include <condition_variable>
#elif __has_include(<condition_variable>) && !ANDROID
// clang and libc++ provide <condition_variable> on OSX. However, the version
// of libc++ bundled with OSX 10.7 and 10.8 is buggy: it uses _ as a variable.
//
// We work around this issue by undefining and redefining _.
#undef _
#include <condition_variable>
#define _(s) wxGetTranslation((s))
#else
// partial std::condition_variable implementation for win32/pthread
#include "std_mutex.h"
#if (_MSC_VER >= 1600) || (GCC_VERSION >= GCC_VER(4,3,0) && __GXX_EXPERIMENTAL_CXX0X__)
#define USE_RVALUE_REFERENCES
#endif
#if defined(_WIN32) && defined(_M_X64)
#define USE_CONDITION_VARIABLES
#elif defined(_WIN32)
#define USE_EVENTS
#endif
namespace std
{
class condition_variable
{
#if defined(_WIN32) && defined(USE_CONDITION_VARIABLES)
typedef CONDITION_VARIABLE native_type;
#elif defined(_WIN32)
typedef HANDLE native_type;
#else
typedef pthread_cond_t native_type;
#endif
public:
#ifdef USE_EVENTS
typedef native_type native_handle_type;
#else
typedef native_type* native_handle_type;
#endif
condition_variable()
{
#if defined(_WIN32) && defined(USE_CONDITION_VARIABLES)
InitializeConditionVariable(&m_handle);
#elif defined(_WIN32)
m_handle = CreateEvent(NULL, false, false, NULL);
#else
pthread_cond_init(&m_handle, NULL);
#endif
}
~condition_variable()
{
#if defined(_WIN32) && !defined(USE_CONDITION_VARIABLES)
CloseHandle(m_handle);
#elif !defined(_WIN32)
pthread_cond_destroy(&m_handle);
#endif
}
condition_variable(const condition_variable&) /*= delete*/;
condition_variable& operator=(const condition_variable&) /*= delete*/;
void notify_one()
{
#if defined(_WIN32) && defined(USE_CONDITION_VARIABLES)
WakeConditionVariable(&m_handle);
#elif defined(_WIN32)
SetEvent(m_handle);
#else
pthread_cond_signal(&m_handle);
#endif
}
void notify_all()
{
#if defined(_WIN32) && defined(USE_CONDITION_VARIABLES)
WakeAllConditionVariable(&m_handle);
#elif defined(_WIN32)
// TODO: broken
SetEvent(m_handle);
#else
pthread_cond_broadcast(&m_handle);
#endif
}
void wait(unique_lock<mutex>& lock)
{
#ifdef _WIN32
#ifdef USE_SRWLOCKS
SleepConditionVariableSRW(&m_handle, lock.mutex()->native_handle(), INFINITE, 0);
#elif defined(USE_CONDITION_VARIABLES)
SleepConditionVariableCS(&m_handle, lock.mutex()->native_handle(), INFINITE);
#else
// TODO: broken, the unlock and wait need to be atomic
lock.unlock();
WaitForSingleObject(m_handle, INFINITE);
lock.lock();
#endif
#else
pthread_cond_wait(&m_handle, lock.mutex()->native_handle());
#endif
}
template <class Predicate>
void wait(unique_lock<mutex>& lock, Predicate pred)
{
while (!pred())
wait(lock);
}
//template <class Clock, class Duration>
//cv_status wait_until(unique_lock<mutex>& lock,
// const chrono::time_point<Clock, Duration>& abs_time);
//template <class Clock, class Duration, class Predicate>
// bool wait_until(unique_lock<mutex>& lock,
// const chrono::time_point<Clock, Duration>& abs_time,
// Predicate pred);
//template <class Rep, class Period>
//cv_status wait_for(unique_lock<mutex>& lock,
// const chrono::duration<Rep, Period>& rel_time);
//template <class Rep, class Period, class Predicate>
// bool wait_for(unique_lock<mutex>& lock,
// const chrono::duration<Rep, Period>& rel_time,
// Predicate pred);
native_handle_type native_handle()
{
#ifdef USE_EVENTS
return m_handle;
#else
return &m_handle;
#endif
}
private:
native_type m_handle;
};
}
#endif
#endif

365
src/common/src/std_mutex.h Normal file
View File

@ -0,0 +1,365 @@
#ifndef MUTEX_H_
#define MUTEX_H_
#define GCC_VER(x,y,z) ((x) * 10000 + (y) * 100 + (z))
#define GCC_VERSION GCC_VER(__GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__)
#ifndef __has_include
#define __has_include(s) 0
#endif
#if GCC_VERSION >= GCC_VER(4,4,0) && __GXX_EXPERIMENTAL_CXX0X__
// GCC 4.4 provides <mutex>
#include <mutex>
#elif __has_include(<mutex>) && !ANDROID
// Clang + libc++
#include <mutex>
#else
// partial <mutex> implementation for win32/pthread
#include <algorithm>
#if defined(_WIN32)
// WIN32
#define WIN32_LEAN_AND_MEAN
#include <Windows.h>
#else
// POSIX
#include <pthread.h>
#endif
#if (_MSC_VER >= 1600) || (GCC_VERSION >= GCC_VER(4,3,0) && __GXX_EXPERIMENTAL_CXX0X__)
#define USE_RVALUE_REFERENCES
#endif
#if defined(_WIN32) && defined(_M_X64)
#define USE_SRWLOCKS
#endif
namespace std
{
class recursive_mutex
{
#ifdef _WIN32
typedef CRITICAL_SECTION native_type;
#else
typedef pthread_mutex_t native_type;
#endif
public:
typedef native_type* native_handle_type;
recursive_mutex(const recursive_mutex&) /*= delete*/;
recursive_mutex& operator=(const recursive_mutex&) /*= delete*/;
recursive_mutex()
{
#ifdef _WIN32
InitializeCriticalSection(&m_handle);
#else
pthread_mutexattr_t attr;
pthread_mutexattr_init(&attr);
pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
pthread_mutex_init(&m_handle, &attr);
#endif
}
~recursive_mutex()
{
#ifdef _WIN32
DeleteCriticalSection(&m_handle);
#else
pthread_mutex_destroy(&m_handle);
#endif
}
void lock()
{
#ifdef _WIN32
EnterCriticalSection(&m_handle);
#else
pthread_mutex_lock(&m_handle);
#endif
}
void unlock()
{
#ifdef _WIN32
LeaveCriticalSection(&m_handle);
#else
pthread_mutex_unlock(&m_handle);
#endif
}
bool try_lock()
{
#ifdef _WIN32
return (0 != TryEnterCriticalSection(&m_handle));
#else
return !pthread_mutex_trylock(&m_handle);
#endif
}
native_handle_type native_handle()
{
return &m_handle;
}
private:
native_type m_handle;
};
#if !defined(_WIN32) || defined(USE_SRWLOCKS)
class mutex
{
#ifdef _WIN32
typedef SRWLOCK native_type;
#else
typedef pthread_mutex_t native_type;
#endif
public:
typedef native_type* native_handle_type;
mutex(const mutex&) /*= delete*/;
mutex& operator=(const mutex&) /*= delete*/;
mutex()
{
#ifdef _WIN32
InitializeSRWLock(&m_handle);
#else
pthread_mutex_init(&m_handle, NULL);
#endif
}
~mutex()
{
#ifdef _WIN32
#else
pthread_mutex_destroy(&m_handle);
#endif
}
void lock()
{
#ifdef _WIN32
AcquireSRWLockExclusive(&m_handle);
#else
pthread_mutex_lock(&m_handle);
#endif
}
void unlock()
{
#ifdef _WIN32
ReleaseSRWLockExclusive(&m_handle);
#else
pthread_mutex_unlock(&m_handle);
#endif
}
bool try_lock()
{
#ifdef _WIN32
// XXX TryAcquireSRWLockExclusive requires Windows 7!
// return (0 != TryAcquireSRWLockExclusive(&m_handle));
return false;
#else
return !pthread_mutex_trylock(&m_handle);
#endif
}
native_handle_type native_handle()
{
return &m_handle;
}
private:
native_type m_handle;
};
#else
typedef recursive_mutex mutex; // just use CriticalSections
#endif
enum defer_lock_t { defer_lock };
enum try_to_lock_t { try_to_lock };
enum adopt_lock_t { adopt_lock };
template <class Mutex>
class lock_guard
{
public:
typedef Mutex mutex_type;
explicit lock_guard(mutex_type& m)
: pm(m)
{
m.lock();
}
lock_guard(mutex_type& m, adopt_lock_t)
: pm(m)
{
}
~lock_guard()
{
pm.unlock();
}
lock_guard(lock_guard const&) /*= delete*/;
lock_guard& operator=(lock_guard const&) /*= delete*/;
private:
mutex_type& pm;
};
template <class Mutex>
class unique_lock
{
public:
typedef Mutex mutex_type;
unique_lock()
: pm(NULL), owns(false)
{}
/*explicit*/ unique_lock(mutex_type& m)
: pm(&m), owns(true)
{
m.lock();
}
unique_lock(mutex_type& m, defer_lock_t)
: pm(&m), owns(false)
{}
unique_lock(mutex_type& m, try_to_lock_t)
: pm(&m), owns(m.try_lock())
{}
unique_lock(mutex_type& m, adopt_lock_t)
: pm(&m), owns(true)
{}
//template <class Clock, class Duration>
//unique_lock(mutex_type& m, const chrono::time_point<Clock, Duration>& abs_time);
//template <class Rep, class Period>
//unique_lock(mutex_type& m, const chrono::duration<Rep, Period>& rel_time);
~unique_lock()
{
if (owns_lock())
mutex()->unlock();
}
#ifdef USE_RVALUE_REFERENCES
unique_lock& operator=(const unique_lock&) /*= delete*/;
unique_lock& operator=(unique_lock&& other)
{
#else
unique_lock& operator=(const unique_lock& u)
{
// ugly const_cast to get around lack of rvalue references
unique_lock& other = const_cast<unique_lock&>(u);
#endif
swap(other);
return *this;
}
#ifdef USE_RVALUE_REFERENCES
unique_lock(const unique_lock&) /*= delete*/;
unique_lock(unique_lock&& other)
: pm(NULL), owns(false)
{
#else
unique_lock(const unique_lock& u)
: pm(NULL), owns(false)
{
// ugly const_cast to get around lack of rvalue references
unique_lock& other = const_cast<unique_lock&>(u);
#endif
swap(other);
}
void lock()
{
mutex()->lock();
owns = true;
}
bool try_lock()
{
owns = mutex()->try_lock();
return owns;
}
//template <class Rep, class Period>
//bool try_lock_for(const chrono::duration<Rep, Period>& rel_time);
//template <class Clock, class Duration>
//bool try_lock_until(const chrono::time_point<Clock, Duration>& abs_time);
void unlock()
{
mutex()->unlock();
owns = false;
}
void swap(unique_lock& u)
{
std::swap(pm, u.pm);
std::swap(owns, u.owns);
}
mutex_type* release()
{
auto const ret = mutex();
pm = NULL;
owns = false;
return ret;
}
bool owns_lock() const
{
return owns;
}
//explicit operator bool () const
//{
// return owns_lock();
//}
mutex_type* mutex() const
{
return pm;
}
private:
mutex_type* pm;
bool owns;
};
template <class Mutex>
void swap(unique_lock<Mutex>& x, unique_lock<Mutex>& y)
{
x.swap(y);
}
}
#endif
#endif

317
src/common/src/std_thread.h Normal file
View File

@ -0,0 +1,317 @@
#ifndef STD_THREAD_H_
#define STD_THREAD_H_
#define GCC_VER(x,y,z) ((x) * 10000 + (y) * 100 + (z))
#define GCC_VERSION GCC_VER(__GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__)
#ifndef __has_include
#define __has_include(s) 0
#endif
#if GCC_VERSION >= GCC_VER(4,4,0) && __GXX_EXPERIMENTAL_CXX0X__
// GCC 4.4 provides <thread>
#ifndef _GLIBCXX_USE_SCHED_YIELD
#define _GLIBCXX_USE_SCHED_YIELD
#endif
#include <thread>
#elif __has_include(<thread>) && !ANDROID
// Clang + libc++
#include <thread>
#else
// partial std::thread implementation for win32/pthread
#include <algorithm>
#if (_MSC_VER >= 1600) || (GCC_VERSION >= GCC_VER(4,3,0) && __GXX_EXPERIMENTAL_CXX0X__)
#define USE_RVALUE_REFERENCES
#endif
#ifdef __APPLE__
#import <Foundation/NSAutoreleasePool.h>
#endif
#if defined(_WIN32)
// WIN32
#define WIN32_LEAN_AND_MEAN
#include <Windows.h>
#if defined(_MSC_VER) && defined(_MT)
// When linking with LIBCMT (the multithreaded C library), Microsoft recommends
// using _beginthreadex instead of CreateThread.
#define USE_BEGINTHREADEX
#include <process.h>
#endif
#ifdef USE_BEGINTHREADEX
#define THREAD_ID unsigned
#define THREAD_RETURN unsigned __stdcall
#else
#define THREAD_ID DWORD
#define THREAD_RETURN DWORD WINAPI
#endif
#define THREAD_HANDLE HANDLE
#else
// PTHREAD
#include <unistd.h>
#ifndef _POSIX_THREADS
#error unsupported platform (no pthreads?)
#endif
#include <pthread.h>
#define THREAD_ID pthread_t
#define THREAD_HANDLE pthread_t
#define THREAD_RETURN void*
#endif
namespace std
{
class thread
{
public:
typedef THREAD_HANDLE native_handle_type;
class id
{
friend class thread;
public:
id() : m_thread(0) {}
id(THREAD_ID _id) : m_thread(_id) {}
bool operator==(const id& rhs) const
{
return m_thread == rhs.m_thread;
}
bool operator!=(const id& rhs) const
{
return !(*this == rhs);
}
bool operator<(const id& rhs) const
{
return m_thread < rhs.m_thread;
}
private:
THREAD_ID m_thread;
};
// no variadic template support in msvc
//template <typename C, typename... A>
//thread(C&& func, A&&... args);
template <typename C>
thread(C func)
{
StartThread(new Func<C>(func));
}
template <typename C, typename A>
thread(C func, A arg)
{
StartThread(new FuncArg<C, A>(func, arg));
}
thread() /*= default;*/ {}
#ifdef USE_RVALUE_REFERENCES
thread(const thread&) /*= delete*/;
thread(thread&& other)
{
#else
thread(const thread& t)
{
// ugly const_cast to get around lack of rvalue references
thread& other = const_cast<thread&>(t);
#endif
swap(other);
}
#ifdef USE_RVALUE_REFERENCES
thread& operator=(const thread&) /*= delete*/;
thread& operator=(thread&& other)
{
#else
thread& operator=(const thread& t)
{
// ugly const_cast to get around lack of rvalue references
thread& other = const_cast<thread&>(t);
#endif
if (joinable())
detach();
swap(other);
return *this;
}
~thread()
{
if (joinable())
detach();
}
bool joinable() const
{
return m_id != id();
}
id get_id() const
{
return m_id;
}
native_handle_type native_handle()
{
#ifdef _WIN32
return m_handle;
#else
return m_id.m_thread;
#endif
}
void join()
{
#ifdef _WIN32
WaitForSingleObject(m_handle, INFINITE);
detach();
#else
pthread_join(m_id.m_thread, NULL);
m_id = id();
#endif
}
void detach()
{
#ifdef _WIN32
CloseHandle(m_handle);
#else
pthread_detach(m_id.m_thread);
#endif
m_id = id();
}
void swap(thread& other)
{
std::swap(m_id, other.m_id);
#ifdef _WIN32
std::swap(m_handle, other.m_handle);
#endif
}
static unsigned hardware_concurrency()
{
#ifdef _WIN32
SYSTEM_INFO sysinfo;
GetSystemInfo(&sysinfo);
return static_cast<unsigned>(sysinfo.dwNumberOfProcessors);
#else
return 0;
#endif
}
private:
id m_id;
#ifdef _WIN32
native_handle_type m_handle;
#endif
template <typename F>
void StartThread(F* param)
{
#ifdef USE_BEGINTHREADEX
m_handle = (HANDLE)_beginthreadex(NULL, 0, &RunAndDelete<F>, param, 0, &m_id.m_thread);
#elif defined(_WIN32)
m_handle = CreateThread(NULL, 0, &RunAndDelete<F>, param, 0, &m_id.m_thread);
#else
pthread_attr_t attr;
pthread_attr_init(&attr);
pthread_attr_setstacksize(&attr, 1024 * 1024);
if (pthread_create(&m_id.m_thread, &attr, &RunAndDelete<F>, param))
m_id = id();
#endif
}
template <typename C>
class Func
{
public:
Func(C _func) : func(_func) {}
void Run() { func(); }
private:
C const func;
};
template <typename C, typename A>
class FuncArg
{
public:
FuncArg(C _func, A _arg) : func(_func), arg(_arg) {}
void Run() { func(arg); }
private:
C const func;
A arg;
};
template <typename F>
static THREAD_RETURN RunAndDelete(void* param)
{
#ifdef __APPLE__
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
#endif
static_cast<F*>(param)->Run();
delete static_cast<F*>(param);
#ifdef __APPLE__
[pool release];
#endif
return 0;
}
};
namespace this_thread
{
inline void yield()
{
#ifdef _WIN32
SwitchToThread();
#else
sleep(0);
#endif
}
inline thread::id get_id()
{
#ifdef _WIN32
return GetCurrentThreadId();
#else
return pthread_self();
#endif
}
} // namespace this_thread
} // namespace std
#undef USE_RVALUE_REFERENCES
#undef USE_BEGINTHREADEX
#undef THREAD_ID
#undef THREAD_RETURN
#undef THREAD_HANDLE
#endif
#endif

531
src/common/src/string_util.cpp Normal file
View File

@ -0,0 +1,531 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#include <stdlib.h>
#include <stdio.h>
#include <algorithm>
#include "common.h"
#include "common_paths.h"
#include "string_util.h"
#ifdef _WIN32
#include <Windows.h>
#else
#include <iconv.h>
#include <errno.h>
#endif
// faster than sscanf
bool AsciiToHex(const char* _szValue, u32& result)
{
char *endptr = NULL;
const u32 value = strtoul(_szValue, &endptr, 16);
if (!endptr || *endptr)
return false;
result = value;
return true;
}
bool CharArrayFromFormatV(char* out, int outsize, const char* format, va_list args)
{
int writtenCount;
#ifdef _WIN32
// You would think *printf are simple, right? Iterate on each character,
// if it's a format specifier handle it properly, etc.
//
// Nooooo. Not according to the C standard.
//
// According to the C99 standard (7.19.6.1 "The fprintf function")
// The format shall be a multibyte character sequence
//
// Because some character encodings might have '%' signs in the middle of
// a multibyte sequence (SJIS for example only specifies that the first
// byte of a 2 byte sequence is "high", the second byte can be anything),
// printf functions have to decode the multibyte sequences and try their
// best to not screw up.
//
// Unfortunately, on Windows, the locale for most languages is not UTF-8
// as we would need. Notably, for zh_TW, Windows chooses EUC-CN as the
// locale, and completely fails when trying to decode UTF-8 as EUC-CN.
//
// On the other hand, the fix is simple: because we use UTF-8, no such
// multibyte handling is required as we can simply assume that no '%' char
// will be present in the middle of a multibyte sequence.
//
// This is why we lookup an ANSI (cp1252) locale here and use _vsnprintf_l.
static locale_t c_locale = NULL;
if (!c_locale)
c_locale = _create_locale(LC_ALL, ".1252");
writtenCount = _vsnprintf_l(out, outsize, format, c_locale, args);
#else
writtenCount = vsnprintf(out, outsize, format, args);
#endif
if (writtenCount > 0 && writtenCount < outsize)
{
out[writtenCount] = '\0';
return true;
}
else
{
out[outsize - 1] = '\0';
return false;
}
}
std::string StringFromFormat(const char* format, ...)
{
va_list args;
char *buf = NULL;
#ifdef _WIN32
int required = 0;
va_start(args, format);
required = _vscprintf(format, args);
buf = new char[required + 1];
CharArrayFromFormatV(buf, required + 1, format, args);
va_end(args);
std::string temp = buf;
delete[] buf;
#else
va_start(args, format);
if (vasprintf(&buf, format, args) < 0)
ERROR_LOG(COMMON, "Unable to allocate memory for string");
va_end(args);
std::string temp = buf;
free(buf);
#endif
return temp;
}
// For Debugging. Read out an u8 array.
std::string ArrayToString(const u8 *data, u32 size, int line_len, bool spaces)
{
std::ostringstream oss;
oss << std::setfill('0') << std::hex;
for (int line = 0; size; ++data, --size)
{
oss << std::setw(2) << (int)*data;
if (line_len == ++line)
{
oss << '\n';
line = 0;
}
else if (spaces)
oss << ' ';
}
return oss.str();
}
// Turns " hej " into "hej". Also handles tabs.
std::string StripSpaces(const std::string &str)
{
const size_t s = str.find_first_not_of(" \t\r\n");
if (str.npos != s)
return str.substr(s, str.find_last_not_of(" \t\r\n") - s + 1);
else
return "";
}
// "\"hello\"" is turned to "hello"
// This one assumes that the string has already been space stripped in both
// ends, as done by StripSpaces above, for example.
std::string StripQuotes(const std::string& s)
{
if (s.size() && '\"' == s[0] && '\"' == *s.rbegin())
return s.substr(1, s.size() - 2);
else
return s;
}
bool TryParse(const std::string &str, u32 *const output)
{
char *endptr = NULL;
// Reset errno to a value other than ERANGE
errno = 0;
unsigned long value = strtoul(str.c_str(), &endptr, 0);
if (!endptr || *endptr)
return false;
if (errno == ERANGE)
return false;
#if ULONG_MAX > UINT_MAX
if (value >= 0x100000000ull
&& value <= 0xFFFFFFFF00000000ull)
return false;
#endif
*output = static_cast<u32>(value);
return true;
}
bool TryParse(const std::string &str, bool *const output)
{
if ("1" == str || !strcasecmp("true", str.c_str()))
*output = true;
else if ("0" == str || !strcasecmp("false", str.c_str()))
*output = false;
else
return false;
return true;
}
std::string StringFromInt(int value)
{
char temp[16];
sprintf(temp, "%i", value);
return temp;
}
std::string StringFromBool(bool value)
{
return value ? "True" : "False";
}
bool SplitPath(const std::string& full_path, std::string* _pPath, std::string* _pFilename, std::string* _pExtension)
{
if (full_path.empty())
return false;
size_t dir_end = full_path.find_last_of("/"
// windows needs the : included for something like just "C:" to be considered a directory
#ifdef _WIN32
":"
#endif
);
if (std::string::npos == dir_end)
dir_end = 0;
else
dir_end += 1;
size_t fname_end = full_path.rfind('.');
if (fname_end < dir_end || std::string::npos == fname_end)
fname_end = full_path.size();
if (_pPath)
*_pPath = full_path.substr(0, dir_end);
if (_pFilename)
*_pFilename = full_path.substr(dir_end, fname_end - dir_end);
if (_pExtension)
*_pExtension = full_path.substr(fname_end);
return true;
}
void BuildCompleteFilename(std::string& _CompleteFilename, const std::string& _Path, const std::string& _Filename)
{
_CompleteFilename = _Path;
// check for seperator
if (DIR_SEP_CHR != *_CompleteFilename.rbegin())
_CompleteFilename += DIR_SEP_CHR;
// add the filename
_CompleteFilename += _Filename;
}
void SplitString(const std::string& str, const char delim, std::vector<std::string>& output)
{
std::istringstream iss(str);
output.resize(1);
while (std::getline(iss, *output.rbegin(), delim))
output.push_back("");
output.pop_back();
}
std::string TabsToSpaces(int tab_size, const std::string &in)
{
const std::string spaces(tab_size, ' ');
std::string out(in);
size_t i = 0;
while (out.npos != (i = out.find('\t')))
out.replace(i, 1, spaces);
return out;
}
std::string ReplaceAll(std::string result, const std::string& src, const std::string& dest)
{
while(1)
{
size_t pos = result.find(src);
if (pos == std::string::npos) break;
result.replace(pos, src.size(), dest);
}
return result;
}
// UriDecode and UriEncode are from http://www.codeguru.com/cpp/cpp/string/conversions/print.php/c12759
// by jinq0123 (November 2, 2006)
// Uri encode and decode.
// RFC1630, RFC1738, RFC2396
//#include <string>
//#include <assert.h>
const char HEX2DEC[256] =
{
/* 0 1 2 3 4 5 6 7 8 9 A B C D E F */
/* 0 */ 16,16,16,16, 16,16,16,16, 16,16,16,16, 16,16,16,16,
/* 1 */ 16,16,16,16, 16,16,16,16, 16,16,16,16, 16,16,16,16,
/* 2 */ 16,16,16,16, 16,16,16,16, 16,16,16,16, 16,16,16,16,
/* 3 */ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,16,16, 16,16,16,16,
/* 4 */ 16,10,11,12, 13,14,15,16, 16,16,16,16, 16,16,16,16,
/* 5 */ 16,16,16,16, 16,16,16,16, 16,16,16,16, 16,16,16,16,
/* 6 */ 16,10,11,12, 13,14,15,16, 16,16,16,16, 16,16,16,16,
/* 7 */ 16,16,16,16, 16,16,16,16, 16,16,16,16, 16,16,16,16,
/* 8 */ 16,16,16,16, 16,16,16,16, 16,16,16,16, 16,16,16,16,
/* 9 */ 16,16,16,16, 16,16,16,16, 16,16,16,16, 16,16,16,16,
/* A */ 16,16,16,16, 16,16,16,16, 16,16,16,16, 16,16,16,16,
/* B */ 16,16,16,16, 16,16,16,16, 16,16,16,16, 16,16,16,16,
/* C */ 16,16,16,16, 16,16,16,16, 16,16,16,16, 16,16,16,16,
/* D */ 16,16,16,16, 16,16,16,16, 16,16,16,16, 16,16,16,16,
/* E */ 16,16,16,16, 16,16,16,16, 16,16,16,16, 16,16,16,16,
/* F */ 16,16,16,16, 16,16,16,16, 16,16,16,16, 16,16,16,16
};
std::string UriDecode(const std::string & sSrc)
{
// Note from RFC1630: "Sequences which start with a percent sign
// but are not followed by two hexadecimal characters (0-9, A-F) are reserved
// for future extension"
const unsigned char * pSrc = (const unsigned char *)sSrc.c_str();
const size_t SRC_LEN = sSrc.length();
const unsigned char * const SRC_END = pSrc + SRC_LEN;
const unsigned char * const SRC_LAST_DEC = SRC_END - 2; // last decodable '%'
char * const pStart = new char[SRC_LEN];
char * pEnd = pStart;
while (pSrc < SRC_LAST_DEC)
{
if (*pSrc == '%')
{
char dec1, dec2;
if (16 != (dec1 = HEX2DEC[*(pSrc + 1)])
&& 16 != (dec2 = HEX2DEC[*(pSrc + 2)]))
{
*pEnd++ = (dec1 << 4) + dec2;
pSrc += 3;
continue;
}
}
*pEnd++ = *pSrc++;
}
// the last 2- chars
while (pSrc < SRC_END)
*pEnd++ = *pSrc++;
std::string sResult(pStart, pEnd);
delete [] pStart;
return sResult;
}
// Only alphanum is safe.
const char SAFE[256] =
{
/* 0 1 2 3 4 5 6 7 8 9 A B C D E F */
/* 0 */ 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0,
/* 1 */ 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0,
/* 2 */ 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0,
/* 3 */ 1,1,1,1, 1,1,1,1, 1,1,0,0, 0,0,0,0,
/* 4 */ 0,1,1,1, 1,1,1,1, 1,1,1,1, 1,1,1,1,
/* 5 */ 1,1,1,1, 1,1,1,1, 1,1,1,0, 0,0,0,0,
/* 6 */ 0,1,1,1, 1,1,1,1, 1,1,1,1, 1,1,1,1,
/* 7 */ 1,1,1,1, 1,1,1,1, 1,1,1,0, 0,0,0,0,
/* 8 */ 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0,
/* 9 */ 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0,
/* A */ 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0,
/* B */ 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0,
/* C */ 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0,
/* D */ 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0,
/* E */ 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0,
/* F */ 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0
};
std::string UriEncode(const std::string & sSrc)
{
const char DEC2HEX[16 + 1] = "0123456789ABCDEF";
const unsigned char * pSrc = (const unsigned char *)sSrc.c_str();
const size_t SRC_LEN = sSrc.length();
unsigned char * const pStart = new unsigned char[SRC_LEN * 3];
unsigned char * pEnd = pStart;
const unsigned char * const SRC_END = pSrc + SRC_LEN;
for (; pSrc < SRC_END; ++pSrc)
{
if (SAFE[*pSrc])
*pEnd++ = *pSrc;
else
{
// escape this char
*pEnd++ = '%';
*pEnd++ = DEC2HEX[*pSrc >> 4];
*pEnd++ = DEC2HEX[*pSrc & 0x0F];
}
}
std::string sResult((char *)pStart, (char *)pEnd);
delete [] pStart;
return sResult;
}
#ifdef _WIN32
std::string UTF16ToUTF8(const std::wstring& input)
{
auto const size = WideCharToMultiByte(CP_UTF8, 0, input.data(), input.size(), nullptr, 0, nullptr, nullptr);
std::string output;
output.resize(size);
if (size == 0 || size != WideCharToMultiByte(CP_UTF8, 0, input.data(), input.size(), &output[0], output.size(), nullptr, nullptr))
output.clear();
return output;
}
std::wstring CPToUTF16(u32 code_page, const std::string& input)
{
auto const size = MultiByteToWideChar(code_page, 0, input.data(), input.size(), nullptr, 0);
std::wstring output;
output.resize(size);
if (size == 0 || size != MultiByteToWideChar(code_page, 0, input.data(), input.size(), &output[0], output.size()))
output.clear();
return output;
}
std::wstring UTF8ToUTF16(const std::string& input)
{
return CPToUTF16(CP_UTF8, input);
}
std::string SHIFTJISToUTF8(const std::string& input)
{
return UTF16ToUTF8(CPToUTF16(932, input));
}
std::string CP1252ToUTF8(const std::string& input)
{
return UTF16ToUTF8(CPToUTF16(1252, input));
}
#else
template <typename T>
std::string CodeToUTF8(const char* fromcode, const std::basic_string<T>& input)
{
std::string result;
iconv_t const conv_desc = iconv_open("UTF-8", fromcode);
if ((iconv_t)-1 == conv_desc)
{
ERROR_LOG(COMMON, "Iconv initialization failure [%s]: %s", fromcode, strerror(errno));
}
else
{
size_t const in_bytes = sizeof(T) * input.size();
size_t const out_buffer_size = 4 * in_bytes;
std::string out_buffer;
out_buffer.resize(out_buffer_size);
auto src_buffer = &input[0];
size_t src_bytes = in_bytes;
auto dst_buffer = &out_buffer[0];
size_t dst_bytes = out_buffer.size();
while (src_bytes != 0)
{
size_t const iconv_result = iconv(conv_desc, (char**)(&src_buffer), &src_bytes,
&dst_buffer, &dst_bytes);
if ((size_t)-1 == iconv_result)
{
if (EILSEQ == errno || EINVAL == errno)
{
// Try to skip the bad character
if (src_bytes != 0)
{
--src_bytes;
++src_buffer;
}
}
else
{
ERROR_LOG(COMMON, "iconv failure [%s]: %s", fromcode, strerror(errno));
break;
}
}
}
out_buffer.resize(out_buffer_size - dst_bytes);
out_buffer.swap(result);
iconv_close(conv_desc);
}
return result;
}
std::string CP1252ToUTF8(const std::string& input)
{
//return CodeToUTF8("CP1252//TRANSLIT", input);
//return CodeToUTF8("CP1252//IGNORE", input);
return CodeToUTF8("CP1252", input);
}
std::string SHIFTJISToUTF8(const std::string& input)
{
//return CodeToUTF8("CP932", input);
return CodeToUTF8("SJIS", input);
}
std::string UTF16ToUTF8(const std::wstring& input)
{
std::string result =
// CodeToUTF8("UCS-2", input);
// CodeToUTF8("UCS-2LE", input);
// CodeToUTF8("UTF-16", input);
CodeToUTF8("UTF-16LE", input);
// TODO: why is this needed?
result.erase(std::remove(result.begin(), result.end(), 0x00), result.end());
return result;
}
#endif

111
src/common/src/string_util.h Normal file
View File

@ -0,0 +1,111 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _STRINGUTIL_H_
#define _STRINGUTIL_H_
#include <stdarg.h>
#include <vector>
#include <string>
#include <sstream>
#include <iomanip>
#include "common.h"
std::string StringFromFormat(const char* format, ...);
// Cheap!
bool CharArrayFromFormatV(char* out, int outsize, const char* format, va_list args);
template<size_t Count>
inline void CharArrayFromFormat(char (& out)[Count], const char* format, ...)
{
va_list args;
va_start(args, format);
CharArrayFromFormatV(out, Count, format, args);
va_end(args);
}
// Good
std::string ArrayToString(const u8 *data, u32 size, int line_len = 20, bool spaces = true);
std::string StripSpaces(const std::string &s);
std::string StripQuotes(const std::string &s);
// Thousand separator. Turns 12345678 into 12,345,678
template <typename I>
std::string ThousandSeparate(I value, int spaces = 0)
{
std::ostringstream oss;
// std::locale("") seems to be broken on many platforms
#if defined _WIN32 || (defined __linux__ && !defined __clang__)
oss.imbue(std::locale(""));
#endif
oss << std::setw(spaces) << value;
return oss.str();
}
std::string StringFromInt(int value);
std::string StringFromBool(bool value);
bool TryParse(const std::string &str, bool *output);
bool TryParse(const std::string &str, u32 *output);
template <typename N>
static bool TryParse(const std::string &str, N *const output)
{
std::istringstream iss(str);
N tmp = 0;
if (iss >> tmp)
{
*output = tmp;
return true;
}
else
return false;
}
// TODO: kill this
bool AsciiToHex(const char* _szValue, u32& result);
std::string TabsToSpaces(int tab_size, const std::string &in);
void SplitString(const std::string& str, char delim, std::vector<std::string>& output);
// "C:/Windows/winhelp.exe" to "C:/Windows/", "winhelp", ".exe"
bool SplitPath(const std::string& full_path, std::string* _pPath, std::string* _pFilename, std::string* _pExtension);
void BuildCompleteFilename(std::string& _CompleteFilename, const std::string& _Path, const std::string& _Filename);
std::string ReplaceAll(std::string result, const std::string& src, const std::string& dest);
std::string UriDecode(const std::string & sSrc);
std::string UriEncode(const std::string & sSrc);
std::string CP1252ToUTF8(const std::string& str);
std::string SHIFTJISToUTF8(const std::string& str);
std::string UTF16ToUTF8(const std::wstring& str);
#ifdef _WIN32
std::wstring UTF8ToUTF16(const std::string& str);
#ifdef _UNICODE
inline std::string TStrToUTF8(const std::wstring& str)
{ return UTF16ToUTF8(str); }
inline std::wstring UTF8ToTStr(const std::string& str)
{ return UTF8ToUTF16(str); }
#else
inline std::string TStrToUTF8(const std::string& str)
{ return str; }
inline std::string UTF8ToTStr(const std::string& str)
{ return str; }
#endif
#endif
#endif // _STRINGUTIL_H_

133
src/common/src/thread.cpp Normal file
View File

@ -0,0 +1,133 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#include "thread.h"
#include "common.h"
#ifdef __APPLE__
#include <mach/mach.h>
#elif defined BSD4_4
#include <pthread_np.h>
#endif
#ifdef USE_BEGINTHREADEX
#include <process.h>
#endif
namespace Common
{
int CurrentThreadId()
{
#ifdef _WIN32
return GetCurrentThreadId();
#elif defined __APPLE__
return mach_thread_self();
#else
return 0;
#endif
}
#ifdef _WIN32
void SetThreadAffinity(std::thread::native_handle_type thread, u32 mask)
{
SetThreadAffinityMask(thread, mask);
}
void SetCurrentThreadAffinity(u32 mask)
{
SetThreadAffinityMask(GetCurrentThread(), mask);
}
// Supporting functions
void SleepCurrentThread(int ms)
{
Sleep(ms);
}
void SwitchCurrentThread()
{
SwitchToThread();
}
// Sets the debugger-visible name of the current thread.
// Uses undocumented (actually, it is now documented) trick.
// http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vsdebug/html/vxtsksettingthreadname.asp
// This is implemented much nicer in upcoming msvc++, see:
// http://msdn.microsoft.com/en-us/library/xcb2z8hs(VS.100).aspx
void SetCurrentThreadName(const char* szThreadName)
{
static const DWORD MS_VC_EXCEPTION = 0x406D1388;
#pragma pack(push,8)
struct THREADNAME_INFO
{
DWORD dwType; // must be 0x1000
LPCSTR szName; // pointer to name (in user addr space)
DWORD dwThreadID; // thread ID (-1=caller thread)
DWORD dwFlags; // reserved for future use, must be zero
} info;
#pragma pack(pop)
info.dwType = 0x1000;
info.szName = szThreadName;
info.dwThreadID = -1; //dwThreadID;
info.dwFlags = 0;
__try
{
RaiseException(MS_VC_EXCEPTION, 0, sizeof(info)/sizeof(ULONG_PTR), (ULONG_PTR*)&info);
}
__except(EXCEPTION_CONTINUE_EXECUTION)
{}
}
#else // !WIN32, so must be POSIX threads
void SetThreadAffinity(std::thread::native_handle_type thread, u32 mask)
{
#ifdef __APPLE__
thread_policy_set(pthread_mach_thread_np(thread),
THREAD_AFFINITY_POLICY, (integer_t *)&mask, 1);
#elif (defined __linux__ || defined BSD4_4) && !(defined ANDROID)
cpu_set_t cpu_set;
CPU_ZERO(&cpu_set);
for (int i = 0; i != sizeof(mask) * 8; ++i)
if ((mask >> i) & 1)
CPU_SET(i, &cpu_set);
pthread_setaffinity_np(thread, sizeof(cpu_set), &cpu_set);
#endif
}
void SetCurrentThreadAffinity(u32 mask)
{
SetThreadAffinity(pthread_self(), mask);
}
void SleepCurrentThread(int ms)
{
usleep(1000 * ms);
}
void SwitchCurrentThread()
{
usleep(1000 * 1);
}
void SetCurrentThreadName(const char* szThreadName)
{
#ifdef __APPLE__
pthread_setname_np(szThreadName);
#else
pthread_setname_np(pthread_self(), szThreadName);
#endif
}
#endif
} // namespace Common

156
src/common/src/thread.h Normal file
View File

@ -0,0 +1,156 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _THREAD_H_
#define _THREAD_H_
#include "std_condition_variable.h"
#include "std_mutex.h"
#include "std_thread.h"
// Don't include common.h here as it will break LogManager
#include "common_types.h"
#include <stdio.h>
#include <string.h>
// This may not be defined outside _WIN32
#ifndef _WIN32
#ifndef INFINITE
#define INFINITE 0xffffffff
#endif
//for gettimeofday and struct time(spec|val)
#include <time.h>
#include <sys/time.h>
#endif
namespace Common
{
int CurrentThreadId();
void SetThreadAffinity(std::thread::native_handle_type thread, u32 mask);
void SetCurrentThreadAffinity(u32 mask);
class Event
{
public:
Event()
: is_set(false)
{};
void Set()
{
std::lock_guard<std::mutex> lk(m_mutex);
if (!is_set)
{
is_set = true;
m_condvar.notify_one();
}
}
void Wait()
{
std::unique_lock<std::mutex> lk(m_mutex);
m_condvar.wait(lk, IsSet(this));
is_set = false;
}
void Reset()
{
std::unique_lock<std::mutex> lk(m_mutex);
// no other action required, since wait loops on the predicate and any lingering signal will get cleared on the first iteration
is_set = false;
}
private:
class IsSet
{
public:
IsSet(const Event* ev)
: m_event(ev)
{}
bool operator()()
{
return m_event->is_set;
}
private:
const Event* const m_event;
};
volatile bool is_set;
std::condition_variable m_condvar;
std::mutex m_mutex;
};
// TODO: doesn't work on windows with (count > 2)
class Barrier
{
public:
Barrier(size_t count)
: m_count(count), m_waiting(0)
{}
// block until "count" threads call Sync()
bool Sync()
{
std::unique_lock<std::mutex> lk(m_mutex);
// TODO: broken when next round of Sync()s
// is entered before all waiting threads return from the notify_all
if (m_count == ++m_waiting)
{
m_waiting = 0;
m_condvar.notify_all();
return true;
}
else
{
m_condvar.wait(lk, IsDoneWating(this));
return false;
}
}
private:
class IsDoneWating
{
public:
IsDoneWating(const Barrier* bar)
: m_bar(bar)
{}
bool operator()()
{
return (0 == m_bar->m_waiting);
}
private:
const Barrier* const m_bar;
};
std::condition_variable m_condvar;
std::mutex m_mutex;
const size_t m_count;
volatile size_t m_waiting;
};
void SleepCurrentThread(int ms);
void SwitchCurrentThread(); // On Linux, this is equal to sleep 1ms
// Use this function during a spin-wait to make the current thread
// relax while another thread is working. This may be more efficient
// than using events because event functions use kernel calls.
inline void YieldCPU()
{
std::this_thread::yield();
}
void SetCurrentThreadName(const char *name);
} // namespace Common
#endif // _THREAD_H_

46
src/common/src/thunk.h Normal file
View File

@ -0,0 +1,46 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _THUNK_H_
#define _THUNK_H_
#include <map>
#include "common.h"
#include "x64Emitter.h"
// This simple class creates a wrapper around a C/C++ function that saves all fp state
// before entering it, and restores it upon exit. This is required to be able to selectively
// call functions from generated code, without inflicting the performance hit and increase
// of complexity that it means to protect the generated code from this problem.
// This process is called thunking.
// There will only ever be one level of thunking on the stack, plus,
// we don't want to pollute the stack, so we store away regs somewhere global.
// NOT THREAD SAFE. This may only be used from the CPU thread.
// Any other thread using this stuff will be FATAL.
class ThunkManager : public Gen::XCodeBlock
{
std::map<void *, const u8 *> thunks;
const u8 *save_regs;
const u8 *load_regs;
public:
ThunkManager() {
Init();
}
~ThunkManager() {
Shutdown();
}
void *ProtectFunction(void *function, int num_params);
private:
void Init();
void Shutdown();
void Reset();
};
#endif // _THUNK_H_

226
src/common/src/timer.cpp Normal file
View File

@ -0,0 +1,226 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#include <time.h>
#ifdef _WIN32
#include <Windows.h>
#include <mmsystem.h>
#include <sys/timeb.h>
#else
#include <sys/time.h>
#endif
#include "common.h"
#include "timer.h"
#include "string_util.h"
namespace Common
{
u32 Timer::GetTimeMs()
{
#ifdef _WIN32
return timeGetTime();
#else
struct timeval t;
(void)gettimeofday(&t, NULL);
return ((u32)(t.tv_sec * 1000 + t.tv_usec / 1000));
#endif
}
// --------------------------------------------
// Initiate, Start, Stop, and Update the time
// --------------------------------------------
// Set initial values for the class
Timer::Timer()
: m_LastTime(0), m_StartTime(0), m_Running(false)
{
Update();
}
// Write the starting time
void Timer::Start()
{
m_StartTime = GetTimeMs();
m_Running = true;
}
// Stop the timer
void Timer::Stop()
{
// Write the final time
m_LastTime = GetTimeMs();
m_Running = false;
}
// Update the last time variable
void Timer::Update()
{
m_LastTime = GetTimeMs();
//TODO(ector) - QPF
}
// -------------------------------------
// Get time difference and elapsed time
// -------------------------------------
// Get the number of milliseconds since the last Update()
u64 Timer::GetTimeDifference()
{
return GetTimeMs() - m_LastTime;
}
// Add the time difference since the last Update() to the starting time.
// This is used to compensate for a paused game.
void Timer::AddTimeDifference()
{
m_StartTime += GetTimeDifference();
}
// Get the time elapsed since the Start()
u64 Timer::GetTimeElapsed()
{
// If we have not started yet, return 1 (because then I don't
// have to change the FPS calculation in CoreRerecording.cpp .
if (m_StartTime == 0) return 1;
// Return the final timer time if the timer is stopped
if (!m_Running) return (m_LastTime - m_StartTime);
return (GetTimeMs() - m_StartTime);
}
// Get the formatted time elapsed since the Start()
std::string Timer::GetTimeElapsedFormatted() const
{
// If we have not started yet, return zero
if (m_StartTime == 0)
return "00:00:00:000";
// The number of milliseconds since the start.
// Use a different value if the timer is stopped.
u64 Milliseconds;
if (m_Running)
Milliseconds = GetTimeMs() - m_StartTime;
else
Milliseconds = m_LastTime - m_StartTime;
// Seconds
u32 Seconds = (u32)(Milliseconds / 1000);
// Minutes
u32 Minutes = Seconds / 60;
// Hours
u32 Hours = Minutes / 60;
std::string TmpStr = StringFromFormat("%02i:%02i:%02i:%03i",
Hours, Minutes % 60, Seconds % 60, Milliseconds % 1000);
return TmpStr;
}
// Get current time
void Timer::IncreaseResolution()
{
#ifdef _WIN32
timeBeginPeriod(1);
#endif
}
void Timer::RestoreResolution()
{
#ifdef _WIN32
timeEndPeriod(1);
#endif
}
// Get the number of seconds since January 1 1970
u64 Timer::GetTimeSinceJan1970()
{
time_t ltime;
time(&ltime);
return((u64)ltime);
}
u64 Timer::GetLocalTimeSinceJan1970()
{
time_t sysTime, tzDiff, tzDST;
struct tm * gmTime;
time(&sysTime);
// Account for DST where needed
gmTime = localtime(&sysTime);
if(gmTime->tm_isdst == 1)
tzDST = 3600;
else
tzDST = 0;
// Lazy way to get local time in sec
gmTime = gmtime(&sysTime);
tzDiff = sysTime - mktime(gmTime);
return (u64)(sysTime + tzDiff + tzDST);
}
// Return the current time formatted as Minutes:Seconds:Milliseconds
// in the form 00:00:000.
std::string Timer::GetTimeFormatted()
{
time_t sysTime;
struct tm * gmTime;
char formattedTime[13];
char tmp[13];
time(&sysTime);
gmTime = localtime(&sysTime);
strftime(tmp, 6, "%M:%S", gmTime);
// Now tack on the milliseconds
#ifdef _WIN32
struct timeb tp;
(void)::ftime(&tp);
sprintf(formattedTime, "%s:%03i", tmp, tp.millitm);
#else
struct timeval t;
(void)gettimeofday(&t, NULL);
sprintf(formattedTime, "%s:%03d", tmp, (int)(t.tv_usec / 1000));
#endif
return std::string(formattedTime);
}
// Returns a timestamp with decimals for precise time comparisons
// ----------------
double Timer::GetDoubleTime()
{
#ifdef _WIN32
struct timeb tp;
(void)::ftime(&tp);
#else
struct timeval t;
(void)gettimeofday(&t, NULL);
#endif
// Get continuous timestamp
u64 TmpSeconds = Common::Timer::GetTimeSinceJan1970();
// Remove a few years. We only really want enough seconds to make
// sure that we are detecting actual actions, perhaps 60 seconds is
// enough really, but I leave a year of seconds anyway, in case the
// user's clock is incorrect or something like that.
TmpSeconds = TmpSeconds - (38 * 365 * 24 * 60 * 60);
// Make a smaller integer that fits in the double
u32 Seconds = (u32)TmpSeconds;
#ifdef _WIN32
double ms = tp.millitm / 1000.0 / 1000.0;
#else
double ms = t.tv_usec / 1000000.0;
#endif
double TmpTime = Seconds + ms;
return TmpTime;
}
} // Namespace Common

46
src/common/src/timer.h Normal file
View File

@ -0,0 +1,46 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _TIMER_H_
#define _TIMER_H_
#include "common.h"
#include <string>
namespace Common
{
class Timer
{
public:
Timer();
void Start();
void Stop();
void Update();
// The time difference is always returned in milliseconds, regardless of alternative internal representation
u64 GetTimeDifference();
void AddTimeDifference();
static void IncreaseResolution();
static void RestoreResolution();
static u64 GetTimeSinceJan1970();
static u64 GetLocalTimeSinceJan1970();
static double GetDoubleTime();
static std::string GetTimeFormatted();
std::string GetTimeElapsedFormatted() const;
u64 GetTimeElapsed();
static u32 GetTimeMs();
private:
u64 m_LastTime;
u64 m_StartTime;
bool m_Running;
};
} // Namespace Common
#endif // _TIMER_H_

45
src/common/src/version.cpp Normal file
View File

@ -0,0 +1,45 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#include "common.h"
#include "scm_rev.h"
#ifdef _DEBUG
#define BUILD_TYPE_STR "Debug "
#elif defined DEBUGFAST
#define BUILD_TYPE_STR "DebugFast "
#else
#define BUILD_TYPE_STR ""
#endif
const char *scm_rev_str = "Dolphin "
#if !SCM_IS_MASTER
"[" SCM_BRANCH_STR "] "
#endif
#ifdef __INTEL_COMPILER
BUILD_TYPE_STR SCM_DESC_STR "-ICC";
#else
BUILD_TYPE_STR SCM_DESC_STR;
#endif
#ifdef _M_X64
#define NP_ARCH "x64"
#else
#ifdef _M_ARM
#define NP_ARCH "ARM"
#else
#define NP_ARCH "x86"
#endif
#endif
#ifdef _WIN32
const char *netplay_dolphin_ver = SCM_DESC_STR " W" NP_ARCH;
#elif __APPLE__
const char *netplay_dolphin_ver = SCM_DESC_STR " M" NP_ARCH;
#else
const char *netplay_dolphin_ver = SCM_DESC_STR " L" NP_ARCH;
#endif
const char *scm_rev_git_str = SCM_REV_STR;

0
vsprops/CodeGen_Debug.props → vsprops/code_generation_debug.props
View File

0
vsprops/CodeGen_Release.props → vsprops/code_generation_release.props
View File