mirror of
https://github.com/dolphin-emu/dolphin.git
synced 2025-07-24 14:49:42 -06:00
DSP: Move the LLE core to a library. Added DSP assembler from gdtool, start cleaning it up. Create a new program called "DSPTool" which will become a more up to date replacement for gdtool from the devkitpro, automatically incorporating all our findings as we make them. This program depends on the new library. It can *ALMOST* roundtrip (asm->disasm->asm) hermes' DSP mixer at this point. Sorry about the unfinished Sconscript work - I'll fix it soon if nobody else does it first.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2955 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
hrydgard
484
Source/DSPTool/DSPTool.vcproj
Normal file
484
Source/DSPTool/DSPTool.vcproj
Normal file
@ -0,0 +1,484 @@
|
||||
<?xml version="1.0" encoding="Windows-1252"?>
|
||||
<VisualStudioProject
|
||||
ProjectType="Visual C++"
|
||||
Version="9,00"
|
||||
Name="DSPTool"
|
||||
ProjectGUID="{1970D175-3DE8-4738-942A-4D98D1CDBF64}"
|
||||
RootNamespace="DSPTool"
|
||||
Keyword="Win32Proj"
|
||||
TargetFrameworkVersion="196613"
|
||||
>
|
||||
<Platforms>
|
||||
<Platform
|
||||
Name="Win32"
|
||||
/>
|
||||
<Platform
|
||||
Name="x64"
|
||||
/>
|
||||
</Platforms>
|
||||
<ToolFiles>
|
||||
</ToolFiles>
|
||||
<Configurations>
|
||||
<Configuration
|
||||
Name="Debug|Win32"
|
||||
OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
|
||||
IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
|
||||
ConfigurationType="1"
|
||||
CharacterSet="1"
|
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|
||||
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|
||||
Name="VCPreBuildEventTool"
|
||||
/>
|
||||
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|
||||
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|
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/>
|
||||
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|
||||
Name="VCXMLDataGeneratorTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCWebServiceProxyGeneratorTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCMIDLTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCCLCompilerTool"
|
||||
Optimization="0"
|
||||
AdditionalIncludeDirectories="../DSPCore/Src;../Common/Src;"
|
||||
PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;_WINDOWS;NOPCH;_SECURE_SCL=0;_CRT_SECURE_NO_WARNINGS;_CRT_SECURE_NO_DEPRECATE"
|
||||
MinimalRebuild="true"
|
||||
BasicRuntimeChecks="3"
|
||||
RuntimeLibrary="1"
|
||||
UsePrecompiledHeader="0"
|
||||
WarningLevel="3"
|
||||
DebugInformationFormat="4"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCManagedResourceCompilerTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCResourceCompilerTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCPreLinkEventTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCLinkerTool"
|
||||
LinkIncremental="2"
|
||||
GenerateDebugInformation="true"
|
||||
SubSystem="1"
|
||||
TargetMachine="1"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCALinkTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCManifestTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCXDCMakeTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCBscMakeTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCFxCopTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCAppVerifierTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCPostBuildEventTool"
|
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/>
|
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</Configuration>
|
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<Configuration
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Name="Release|Win32"
|
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OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
|
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IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
|
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ConfigurationType="1"
|
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CharacterSet="1"
|
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WholeProgramOptimization="1"
|
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>
|
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<Tool
|
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Name="VCPreBuildEventTool"
|
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/>
|
||||
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|
||||
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|
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|
||||
<Tool
|
||||
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|
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/>
|
||||
<Tool
|
||||
Name="VCWebServiceProxyGeneratorTool"
|
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/>
|
||||
<Tool
|
||||
Name="VCMIDLTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCCLCompilerTool"
|
||||
Optimization="2"
|
||||
EnableIntrinsicFunctions="true"
|
||||
AdditionalIncludeDirectories="../DSPCore/Src;../Common/Src;"
|
||||
PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;_WINDOWS;NOPCH;_SECURE_SCL=0;_CRT_SECURE_NO_WARNINGS;_CRT_SECURE_NO_DEPRECATE"
|
||||
RuntimeLibrary="0"
|
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EnableFunctionLevelLinking="true"
|
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UsePrecompiledHeader="0"
|
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WarningLevel="3"
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DebugInformationFormat="3"
|
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|
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<Tool
|
||||
Name="VCManagedResourceCompilerTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCResourceCompilerTool"
|
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/>
|
||||
<Tool
|
||||
Name="VCPreLinkEventTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCLinkerTool"
|
||||
LinkIncremental="1"
|
||||
GenerateDebugInformation="true"
|
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SubSystem="1"
|
||||
OptimizeReferences="2"
|
||||
EnableCOMDATFolding="2"
|
||||
TargetMachine="1"
|
||||
/>
|
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<Tool
|
||||
Name="VCALinkTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCManifestTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCXDCMakeTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCBscMakeTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCFxCopTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCAppVerifierTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCPostBuildEventTool"
|
||||
/>
|
||||
</Configuration>
|
||||
<Configuration
|
||||
Name="Debug|x64"
|
||||
OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
|
||||
IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
|
||||
ConfigurationType="1"
|
||||
CharacterSet="1"
|
||||
>
|
||||
<Tool
|
||||
Name="VCPreBuildEventTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCCustomBuildTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCXMLDataGeneratorTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCWebServiceProxyGeneratorTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCMIDLTool"
|
||||
TargetEnvironment="3"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCCLCompilerTool"
|
||||
Optimization="0"
|
||||
AdditionalIncludeDirectories="../Core/DSPCore/Src;../Core/Common/Src;"
|
||||
PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;_WINDOWS;NOPCH;_SECURE_SCL=0;_CRT_SECURE_NO_WARNINGS;_CRT_SECURE_NO_DEPRECATE"
|
||||
MinimalRebuild="true"
|
||||
BasicRuntimeChecks="3"
|
||||
RuntimeLibrary="1"
|
||||
UsePrecompiledHeader="0"
|
||||
WarningLevel="3"
|
||||
DebugInformationFormat="3"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCManagedResourceCompilerTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCResourceCompilerTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCPreLinkEventTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCLinkerTool"
|
||||
LinkIncremental="2"
|
||||
GenerateDebugInformation="true"
|
||||
SubSystem="1"
|
||||
TargetMachine="17"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCALinkTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCManifestTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCXDCMakeTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCBscMakeTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCFxCopTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCAppVerifierTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCPostBuildEventTool"
|
||||
/>
|
||||
</Configuration>
|
||||
<Configuration
|
||||
Name="Release|x64"
|
||||
OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
|
||||
IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
|
||||
ConfigurationType="1"
|
||||
CharacterSet="1"
|
||||
WholeProgramOptimization="1"
|
||||
>
|
||||
<Tool
|
||||
Name="VCPreBuildEventTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCCustomBuildTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCXMLDataGeneratorTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCWebServiceProxyGeneratorTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCMIDLTool"
|
||||
TargetEnvironment="3"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCCLCompilerTool"
|
||||
Optimization="2"
|
||||
EnableIntrinsicFunctions="true"
|
||||
AdditionalIncludeDirectories="../Core/DSPCore/Src;../Core/Common/Src;"
|
||||
PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;_WINDOWS;NOPCH;_SECURE_SCL=0;_CRT_SECURE_NO_WARNINGS;_CRT_SECURE_NO_DEPRECATE"
|
||||
RuntimeLibrary="0"
|
||||
EnableFunctionLevelLinking="true"
|
||||
UsePrecompiledHeader="0"
|
||||
WarningLevel="3"
|
||||
DebugInformationFormat="3"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCManagedResourceCompilerTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCResourceCompilerTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCPreLinkEventTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCLinkerTool"
|
||||
LinkIncremental="1"
|
||||
GenerateDebugInformation="true"
|
||||
SubSystem="1"
|
||||
OptimizeReferences="2"
|
||||
EnableCOMDATFolding="2"
|
||||
TargetMachine="17"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCALinkTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCManifestTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCXDCMakeTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCBscMakeTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCFxCopTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCAppVerifierTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCPostBuildEventTool"
|
||||
/>
|
||||
</Configuration>
|
||||
<Configuration
|
||||
Name="DebugFast|Win32"
|
||||
OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
|
||||
IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
|
||||
ConfigurationType="1"
|
||||
CharacterSet="1"
|
||||
WholeProgramOptimization="1"
|
||||
>
|
||||
<Tool
|
||||
Name="VCPreBuildEventTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCCustomBuildTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCXMLDataGeneratorTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCWebServiceProxyGeneratorTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCMIDLTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCCLCompilerTool"
|
||||
Optimization="2"
|
||||
EnableIntrinsicFunctions="true"
|
||||
AdditionalIncludeDirectories="../DSPCore/Src;../Common/Src;"
|
||||
PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;_WINDOWS;NOPCH;_SECURE_SCL=0;_CRT_SECURE_NO_WARNINGS;_CRT_SECURE_NO_DEPRECATE"
|
||||
RuntimeLibrary="0"
|
||||
EnableFunctionLevelLinking="true"
|
||||
UsePrecompiledHeader="0"
|
||||
WarningLevel="3"
|
||||
DebugInformationFormat="3"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCManagedResourceCompilerTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCResourceCompilerTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCPreLinkEventTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCLinkerTool"
|
||||
LinkIncremental="1"
|
||||
GenerateDebugInformation="true"
|
||||
SubSystem="1"
|
||||
OptimizeReferences="2"
|
||||
EnableCOMDATFolding="2"
|
||||
TargetMachine="1"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCALinkTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCManifestTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCXDCMakeTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCBscMakeTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCFxCopTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCAppVerifierTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCPostBuildEventTool"
|
||||
/>
|
||||
</Configuration>
|
||||
<Configuration
|
||||
Name="DebugFast|x64"
|
||||
OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
|
||||
IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
|
||||
ConfigurationType="1"
|
||||
CharacterSet="1"
|
||||
WholeProgramOptimization="1"
|
||||
>
|
||||
<Tool
|
||||
Name="VCPreBuildEventTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCCustomBuildTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCXMLDataGeneratorTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCWebServiceProxyGeneratorTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCMIDLTool"
|
||||
TargetEnvironment="3"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCCLCompilerTool"
|
||||
Optimization="2"
|
||||
EnableIntrinsicFunctions="true"
|
||||
AdditionalIncludeDirectories="../Core/DSPCore/Src;../Core/Common/Src;"
|
||||
PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;_WINDOWS;NOPCH;_SECURE_SCL=0;_CRT_SECURE_NO_WARNINGS;_CRT_SECURE_NO_DEPRECATE"
|
||||
RuntimeLibrary="0"
|
||||
EnableFunctionLevelLinking="true"
|
||||
UsePrecompiledHeader="0"
|
||||
WarningLevel="3"
|
||||
DebugInformationFormat="3"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCManagedResourceCompilerTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCResourceCompilerTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCPreLinkEventTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCLinkerTool"
|
||||
LinkIncremental="1"
|
||||
GenerateDebugInformation="true"
|
||||
SubSystem="1"
|
||||
OptimizeReferences="2"
|
||||
EnableCOMDATFolding="2"
|
||||
TargetMachine="17"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCALinkTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCManifestTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCXDCMakeTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCBscMakeTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCFxCopTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCAppVerifierTool"
|
||||
/>
|
||||
<Tool
|
||||
Name="VCPostBuildEventTool"
|
||||
/>
|
||||
</Configuration>
|
||||
</Configurations>
|
||||
<References>
|
||||
</References>
|
||||
<Files>
|
||||
<File
|
||||
RelativePath=".\main.cpp"
|
||||
>
|
||||
</File>
|
||||
<File
|
||||
RelativePath=".\SConscript"
|
||||
>
|
||||
</File>
|
||||
</Files>
|
||||
<Globals>
|
||||
</Globals>
|
||||
</VisualStudioProject>
|
||||
12
Source/DSPTool/SConscript
Normal file
12
Source/DSPTool/SConscript
Normal file
@ -0,0 +1,12 @@
|
||||
# -*- python -*-
|
||||
|
||||
Import('env')
|
||||
|
||||
files = [
|
||||
'main.cpp',
|
||||
]
|
||||
|
||||
acenv = env.Clone()
|
||||
acenv.Append(CXXFLAGS = [ '-fPIC' ])
|
||||
|
||||
acenv.Program('dsptool', files)
|
||||
246
Source/DSPTool/main.cpp
Normal file
246
Source/DSPTool/main.cpp
Normal file
@ -0,0 +1,246 @@
|
||||
// Copyright (C) 2003-2009 Dolphin Project.
|
||||
|
||||
// This program is free software: you can redistribute it and/or modify
|
||||
// it under the terms of the GNU General Public License as published by
|
||||
// the Free Software Foundation, version 2.0.
|
||||
|
||||
// This program is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License 2.0 for more details.
|
||||
|
||||
// A copy of the GPL 2.0 should have been included with the program.
|
||||
// If not, see http://www.gnu.org/licenses/
|
||||
|
||||
// Official SVN repository and contact information can be found at
|
||||
// http://code.google.com/p/dolphin-emu/
|
||||
|
||||
#include "Common.h"
|
||||
#include "FileUtil.h"
|
||||
#include "assemble.h"
|
||||
#include "disassemble.h"
|
||||
|
||||
// Stub out the dsplib host stuff, since this is just a simple cmdline tools.
|
||||
u8 DSPHost_ReadHostMemory(u32 addr) { return 0; }
|
||||
bool DSPHost_OnThread() { return false; }
|
||||
bool DSPHost_Running() { return true; }
|
||||
u32 DSPHost_CodeLoaded(const u8 *ptr, int size) {return 0x1337c0de;}
|
||||
|
||||
bool Assemble(const char *text, std::vector<u16> *code)
|
||||
{
|
||||
const char *fname = "tmp.asm";
|
||||
gd_globals_t gdg;
|
||||
memset(&gdg, 0, sizeof(gdg));
|
||||
gdg.pc = 0;
|
||||
// gdg.decode_registers = false;
|
||||
// gdg.decode_names = false;
|
||||
gdg.print_tabs = false;
|
||||
gdg.ext_separator = '\'';
|
||||
gdg.buffer = 0;
|
||||
|
||||
if (!File::WriteStringToFile(true, text, fname))
|
||||
return false;
|
||||
|
||||
// TODO: fix the terrible api of the assembler.
|
||||
gd_ass_init_pass(1);
|
||||
if (!gd_ass_file(&gdg, fname, 1))
|
||||
return false;
|
||||
gd_ass_init_pass(2);
|
||||
if (!gd_ass_file(&gdg, fname, 2))
|
||||
return false;
|
||||
|
||||
code->resize(gdg.buffer_size);
|
||||
for (int i = 0; i < gdg.buffer_size; i++) {
|
||||
(*code)[i] = *(u16 *)(gdg.buffer + i * 2);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
bool Disassemble(const std::vector<u16> &code, std::string *text)
|
||||
{
|
||||
if (code.empty())
|
||||
return false;
|
||||
const char *tmp1 = "tmp1.bin";
|
||||
const char *tmp2 = "tmp.txt";
|
||||
|
||||
// First we have to dump the code to a bin file.
|
||||
FILE *f = fopen(tmp1, "wb");
|
||||
fwrite(&code[0], 1, code.size() * 2, f);
|
||||
fclose(f);
|
||||
|
||||
FILE* t = fopen(tmp2, "w");
|
||||
if (t != NULL)
|
||||
{
|
||||
gd_globals_t gdg;
|
||||
memset(&gdg, 0, sizeof(gdg));
|
||||
|
||||
// These two prevent roundtripping.
|
||||
gdg.show_hex = false;
|
||||
gdg.show_pc = false;
|
||||
gdg.ext_separator = '\'';
|
||||
gdg.decode_names = false;
|
||||
gdg.decode_registers = true;
|
||||
bool success = gd_dis_file(&gdg, tmp1, t);
|
||||
fclose(t);
|
||||
|
||||
File::ReadStringFromFile(true, tmp2, text);
|
||||
return success;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
void Compare(const std::vector<u16> &code1, const std::vector<u16> &code2)
|
||||
{
|
||||
if (code1.size() != code2.size())
|
||||
printf("Size difference! 1=%i 2=%i\n", (int)code1.size(), (int)code2.size());
|
||||
int count_equal = 0;
|
||||
const int min_size = std::min(code1.size(), code2.size());
|
||||
for (int i = 0; i < min_size; i++)
|
||||
{
|
||||
if (code1[i] == code2[i])
|
||||
count_equal++;
|
||||
else
|
||||
printf("!! %04x : %04x vs %04x\n", i, code1[i], code2[i]);
|
||||
}
|
||||
printf("Equal instruction words: %i / %i\n", count_equal, min_size);
|
||||
}
|
||||
|
||||
void GenRandomCode(int size, std::vector<u16> *code)
|
||||
{
|
||||
code->resize(size);
|
||||
for (int i = 0; i < size; i++)
|
||||
{
|
||||
(*code)[i] = rand() ^ (rand() << 8);
|
||||
}
|
||||
}
|
||||
|
||||
void CodeToHeader(std::vector<u16> *code, const char *name, std::string *header)
|
||||
{
|
||||
char buffer[1024];
|
||||
header->clear();
|
||||
header->reserve(code->size() * 4);
|
||||
header->append("#ifndef _MSCVER\n");
|
||||
sprintf(buffer, "const __declspec(align:64) unsigned short %s = {\n");
|
||||
header->append(buffer);
|
||||
header->append("#else\n");
|
||||
sprintf(buffer, "const unsigned short %s __attribute__(aligned:64) = {\n");
|
||||
header->append(buffer);
|
||||
header->append("#endif\n\n ");
|
||||
for (int i = 0; i < code->size(); i++)
|
||||
{
|
||||
if (((i + 1) & 15) == 0)
|
||||
header->append("\n ");
|
||||
sprintf(buffer, "%02x, ", code[i]);
|
||||
header->append(buffer);
|
||||
}
|
||||
header->append("\n};\n");
|
||||
}
|
||||
|
||||
// This test goes from text ASM to binary to text ASM and once again back to binary.
|
||||
// Then the two binaries are compared.
|
||||
bool RoundTrip(const std::vector<u16> &code1)
|
||||
{
|
||||
std::vector<u16> code2;
|
||||
std::string text;
|
||||
Disassemble(code1, &text);
|
||||
Assemble(text.c_str(), &code2);
|
||||
Compare(code1, code2);
|
||||
return true;
|
||||
}
|
||||
|
||||
// This test goes from text ASM to binary to text ASM and once again back to binary.
|
||||
// Very convenient for testing. Then the two binaries are compared.
|
||||
bool SuperTrip(const char *asm_code)
|
||||
{
|
||||
std::vector<u16> code1, code2;
|
||||
std::string text;
|
||||
if (!Assemble(asm_code, &code1))
|
||||
{
|
||||
printf("SuperTrip: First assembly failed\n");
|
||||
return false;
|
||||
}
|
||||
printf("First assembly: %i words\n", (int)code1.size());
|
||||
if (!Disassemble(code1, &text))
|
||||
{
|
||||
printf("SuperTrip: Disassembly failed\n");
|
||||
return false;
|
||||
}
|
||||
else
|
||||
{
|
||||
//printf("Disass:\n");
|
||||
//printf("%s", text.c_str());
|
||||
}
|
||||
if (!Assemble(text.c_str(), &code2))
|
||||
{
|
||||
printf("SuperTrip: Second assembly failed\n");
|
||||
return false;
|
||||
}
|
||||
Compare(code1, code2);
|
||||
return true;
|
||||
}
|
||||
|
||||
void RunAsmTests()
|
||||
{
|
||||
bool fail = false;
|
||||
#define CHK(a) if (!SuperTrip(a)) printf("FAIL\n%s\n", a), fail = true;
|
||||
|
||||
// Let's start out easy - a trivial instruction..
|
||||
#if 0
|
||||
CHK(" NOP\n");
|
||||
|
||||
// Now let's do several.
|
||||
CHK(" NOP\n"
|
||||
" NOP\n"
|
||||
" NOP\n");
|
||||
|
||||
// Turning it up a notch.
|
||||
CHK(" SET16\n"
|
||||
" SET40\n"
|
||||
" CLR15\n"
|
||||
" M0\n"
|
||||
" M2\n");
|
||||
|
||||
// Time to try labels and parameters, and comments.
|
||||
CHK("DIRQ_TEST: equ 0xfffb ; DSP Irq Request\n"
|
||||
" si @0xfffc, #0x8888\n"
|
||||
" si @0xfffd, #0xbeef\n"
|
||||
" si @DIRQ_TEST, #0x0001\n");
|
||||
|
||||
// Let's see if registers roundtrip. Also try predefined labels.
|
||||
CHK(" si @0xfffc, #0x8888\n"
|
||||
" si @0xfffd, #0xbeef\n"
|
||||
" si @DIRQ, #0x0001\n");
|
||||
|
||||
// Let's get brutal. We generate random code bytes and make sure that they can
|
||||
// be roundtripped. We don't expect it to always succeed but it'll be sure to generate
|
||||
// interesting test cases.
|
||||
|
||||
puts("Insane Random Code Test\n");
|
||||
std::vector<u16> rand_code;
|
||||
GenRandomCode(21, &rand_code);
|
||||
std::string rand_code_text;
|
||||
Disassemble(rand_code, &rand_code_text);
|
||||
printf("%s", rand_code_text.c_str());
|
||||
RoundTrip(rand_code);
|
||||
#endif
|
||||
|
||||
std::string dsp_test;
|
||||
//File::ReadStringFromFile(true, "C:/devkitPro/examples/wii/asndlib/dsptest/dsp_test.ds", &dsp_test);
|
||||
|
||||
File::ReadStringFromFile(true, "C:/devkitPro/trunk/libogc/libasnd/dsp_mixer/dsp_mixer.s", &dsp_test);
|
||||
// This is CLOSE to working. Sorry about the local path btw. This is preliminary code.
|
||||
SuperTrip(dsp_test.c_str());
|
||||
|
||||
if (!fail)
|
||||
printf("All passed!\n");
|
||||
}
|
||||
|
||||
// So far, all this binary can do is test partially that itself works correctly.
|
||||
int main(int argc, const char *argv[])
|
||||
{
|
||||
if (argc == 2 && !strcmp(argv[1], "test"))
|
||||
{
|
||||
RunAsmTests();
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
Reference in New Issue
Block a user