msvc_objectmodel.cpp

奇趣公司比较新的qt/emd版本

                    TurnOffAssemblyGeneration = _True;
                } else if(*(option+5) == 'p') {
                    CompileAsManaged = managedAssemblyPure;
                } else if(*(option+5) == 's') {
                    CompileAsManaged = managedAssemblySafe;
                } else if(*(option+5) == 'o') {
                    CompileAsManaged = managedAssemblyOldSyntax;
                } else if(*(option+5) == 'i') {
                    CompileAsManaged = managedAssembly;
                    warn_msg(WarnLogic, "initialAppDomain enum value unknown, using /crl default");
                } else {
                    CompileAsManaged = managedAssembly;
                }
            }
        } else {
            found = false; break;
        }
        break;
    case 'd':
        if(second != 'r') {
            found = false; break;
        }
        CompileAsManaged = managedAssembly;
        break;
    case 'f':
        if(second == 'p' && third == ':') {
            // Go to the end of the option
            const char *c = option + 4;
            while (*c != '\0' && *c != ' ' && *c != '-')
                ++c;
            switch (fourth) {
            case 'e':
                FloatingPointExceptions = ((*c) == '-' ? _False : _True);
                break;
            case 'f':
                FloatingPointModel = floatingPointFast;
                break;
            case 'p':
                FloatingPointModel = floatingPointPrecise;
                break;
            case 's':
                FloatingPointModel = floatingPointStrict;
                break;
            default:
                found = false;
                break;
            }
        }
        break;
    case 'n':
        if(second == 'o' && third == 'B' && fourth == 'o') {
            AdditionalOptions += "/noBool";
            break;
        }
        if(second == 'o' && third == 'l' && fourth == 'o') {
            SuppressStartupBanner = _True;
            break;
        }
        found = false; break;
    case 's':
        if(second == 'h' && third == 'o' && fourth == 'w') {
            ShowIncludes = _True;
            break;
        }
        found = false; break;
    case 'u':
        UndefineAllPreprocessorDefinitions = _True;
        break;
    case 'v':
        if(second == 'd' || second == 'm') {
            AdditionalOptions += option;
            break;
        }
        found = false; break;
    case 'w':
        switch (second) {
        case '\0':
            WarningLevel = warningLevel_0;
            break;
        case 'd':
            DisableSpecificWarnings += option+3;
            break;
        default:
            AdditionalOptions += option;
        }
        break;
    default:
        AdditionalOptions += option;
        break;
    }
    if(!found) {
        warn_msg(WarnLogic, "Could not parse Compiler option: %s, added as AdditionalOption", option);
        AdditionalOptions += option;
    }
    return true;
}

// VCLinkerTool -----------------------------------------------------
VCLinkerTool::VCLinkerTool()
    :        EnableCOMDATFolding(optFoldingDefault),
        GenerateDebugInformation(unset),
        GenerateMapFile(unset),
        HeapCommitSize(-1),
        HeapReserveSize(-1),
        IgnoreAllDefaultLibraries(unset),
        IgnoreEmbeddedIDL(unset),
        IgnoreImportLibrary(_True),
        LargeAddressAware(addrAwareDefault),
        LinkDLL(unset),
        LinkIncremental(linkIncrementalDefault),
        LinkTimeCodeGeneration(unset),
        MapExports(unset),
        MapLines(unset),
        OptimizeForWindows98(optWin98Default),
        OptimizeReferences(optReferencesDefault),
        RegisterOutput(unset),
        ResourceOnlyDLL(unset),
        SetChecksum(unset),
        ShowProgress(linkProgressNotSet),
        StackCommitSize(-1),
        StackReserveSize(-1),
        SubSystem(subSystemNotSet),
        SupportUnloadOfDelayLoadedDLL(unset),
        SuppressStartupBanner(unset),
        SwapRunFromCD(unset),
        SwapRunFromNet(unset),
        TargetMachine(machineNotSet),
        TerminalServerAware(termSvrAwareDefault),
        TurnOffAssemblyGeneration(unset),
        TypeLibraryResourceID(0)
{
}

XmlOutput &operator<<(XmlOutput &xml, const VCLinkerTool &tool)
{
    return xml
        << tag(_Tool)
            << attrS(_Name, _VCLinkerTool)
            << attrX(_AdditionalDependencies, tool.AdditionalDependencies, " ")
            << attrX(_AdditionalLibraryDirectories, tool.AdditionalLibraryDirectories)
            << attrX(_AdditionalOptions, tool.AdditionalOptions, " ")
            << attrX(_AddModuleNamesToAssembly, tool.AddModuleNamesToAssembly)
            << attrS(_BaseAddress, tool.BaseAddress)
            << attrX(_DelayLoadDLLs, tool.DelayLoadDLLs)
            << attrE(_EnableCOMDATFolding, tool.EnableCOMDATFolding, /*ifNot*/ optFoldingDefault)
            << attrS(_EntryPointSymbol, tool.EntryPointSymbol)
            << attrX(_ForceSymbolReferences, tool.ForceSymbolReferences)
            << attrS(_FunctionOrder, tool.FunctionOrder)
            << attrT(_GenerateDebugInformation, tool.GenerateDebugInformation)
            << attrT(_GenerateMapFile, tool.GenerateMapFile)
            << attrL(_HeapCommitSize, tool.HeapCommitSize, /*ifNot*/ -1)
            << attrL(_HeapReserveSize, tool.HeapReserveSize, /*ifNot*/ -1)
            << attrT(_IgnoreAllDefaultLibraries, tool.IgnoreAllDefaultLibraries)
            << attrX(_IgnoreDefaultLibraryNames, tool.IgnoreDefaultLibraryNames)
            << attrT(_IgnoreEmbeddedIDL, tool.IgnoreEmbeddedIDL)
            << attrT(_IgnoreImportLibrary, tool.IgnoreImportLibrary)
            << attrS(_ImportLibrary, tool.ImportLibrary)
            << attrE(_LargeAddressAware, tool.LargeAddressAware, /*ifNot*/ addrAwareDefault)
            << attrT(_LinkDLL, tool.LinkDLL)
            << attrE(_LinkIncremental, tool.LinkIncremental, /*ifNot*/ linkIncrementalDefault)
            << attrT(_LinkTimeCodeGeneration, tool.LinkTimeCodeGeneration)
            << attrS(_LinkToManagedResourceFile, tool.LinkToManagedResourceFile)
            << attrT(_MapExports, tool.MapExports)
            << attrS(_MapFileName, tool.MapFileName)
            << attrT(_MapLines, tool.MapLines)
            << attrS(_MergedIDLBaseFileName, tool.MergedIDLBaseFileName)
            << attrS(_MergeSections, tool.MergeSections)
            << attrS(_MidlCommandFile, tool.MidlCommandFile)
            << attrS(_ModuleDefinitionFile, tool.ModuleDefinitionFile)
            << attrE(_OptimizeForWindows98, tool.OptimizeForWindows98, /*ifNot*/ optWin98Default)
            << attrE(_OptimizeReferences, tool.OptimizeReferences, /*ifNot*/ optReferencesDefault)
            << attrS(_OutputFile, tool.OutputFile)
            << attr(_ProgramDatabaseFile, tool.ProgramDatabaseFile)
            << attrT(_RegisterOutput, tool.RegisterOutput)
            << attrT(_ResourceOnlyDLL, tool.ResourceOnlyDLL)
            << attrT(_SetChecksum, tool.SetChecksum)
            << attrE(_ShowProgress, tool.ShowProgress, /*ifNot*/ linkProgressNotSet)
            << attrL(_StackCommitSize, tool.StackCommitSize, /*ifNot*/ -1)
            << attrL(_StackReserveSize, tool.StackReserveSize, /*ifNot*/ -1)
            << attrS(_StripPrivateSymbols, tool.StripPrivateSymbols)
            << attrE(_SubSystem, tool.SubSystem)
            << attrT(_SupportUnloadOfDelayLoadedDLL, tool.SupportUnloadOfDelayLoadedDLL)
            << attrT(_SuppressStartupBanner, tool.SuppressStartupBanner)
            << attrT(_SwapRunFromCD, tool.SwapRunFromCD)
            << attrT(_SwapRunFromNet, tool.SwapRunFromNet)
            << attrE(_TargetMachine, tool.TargetMachine, /*ifNot*/ machineNotSet)
            << attrE(_TerminalServerAware, tool.TerminalServerAware, /*ifNot*/ termSvrAwareDefault)
            << attrT(_TurnOffAssemblyGeneration, tool.TurnOffAssemblyGeneration)
            << attrS(_TypeLibraryFile, tool.TypeLibraryFile)
            << attrL(_TypeLibraryResourceID, tool.TypeLibraryResourceID, /*ifNot*/ rcUseDefault)
            << attrS(_Version, tool.Version)
        << closetag(_Tool);
}

// Hashing routine to do fast option lookups ----
// Slightly rewritten to stop on ':' ',' and '\0'
// Original routine in qtranslator.cpp ----------
static uint elfHash(const char* name)
{
    const uchar *k;
    uint h = 0;
    uint g;

    if(name) {
        k = (const uchar *) name;
        while((*k) &&
                (*k)!= ':' &&
                (*k)!=',' &&
                (*k)!=' ') {
            h = (h << 4) + *k++;
            if((g = (h & 0xf0000000)) != 0)
                h ^= g >> 24;
            h &= ~g;
        }
    }
    if(!h)
        h = 1;
    return h;
}

//#define USE_DISPLAY_HASH
#ifdef USE_DISPLAY_HASH
static void displayHash(const char* str)
{
    printf("case 0x%07x: // %s\n    break;\n", elfHash(str), str);
}
#endif

bool VCLinkerTool::parseOption(const char* option)
{
#ifdef USE_DISPLAY_HASH
    // Main options
    displayHash("/ALIGN"); displayHash("/ALLOWBIND"); displayHash("/ASSEMBLYMODULE");
    displayHash("/ASSEMBLYRESOURCE"); displayHash("/BASE"); displayHash("/DEBUG");
    displayHash("/DEF"); displayHash("/DEFAULTLIB"); displayHash("/DELAY");
    displayHash("/DELAYLOAD"); displayHash("/DLL"); displayHash("/DRIVER");
    displayHash("/ENTRY"); displayHash("/EXETYPE"); displayHash("/EXPORT");
    displayHash("/FIXED"); displayHash("/FORCE"); displayHash("/HEAP");
    displayHash("/IDLOUT"); displayHash("/IGNORE"); displayHash("/IGNOREIDL"); displayHash("/IMPLIB");
    displayHash("/INCLUDE"); displayHash("/INCREMENTAL"); displayHash("/LARGEADDRESSAWARE");
    displayHash("/LIBPATH"); displayHash("/LTCG"); displayHash("/MACHINE");
    displayHash("/MAP"); displayHash("/MAPINFO"); displayHash("/MERGE");
    displayHash("/MIDL"); displayHash("/NOASSEMBLY"); displayHash("/NODEFAULTLIB");
    displayHash("/NOENTRY"); displayHash("/NOLOGO"); displayHash("/OPT");
    displayHash("/ORDER"); displayHash("/OUT"); displayHash("/PDB");
    displayHash("/PDBSTRIPPED"); displayHash("/RELEASE"); displayHash("/SECTION");
    displayHash("/STACK"); displayHash("/STUB"); displayHash("/SUBSYSTEM");
    displayHash("/SWAPRUN"); displayHash("/TLBID"); displayHash("/TLBOUT");
    displayHash("/TSAWARE"); displayHash("/VERBOSE"); displayHash("/VERSION");
    displayHash("/VXD"); displayHash("/WS "); displayHash("/libpath");

#endif
#ifdef USE_DISPLAY_HASH
    // Sub options
    displayHash("UNLOAD"); displayHash("NOBIND"); displayHash("no"); displayHash("NOSTATUS"); displayHash("STATUS");
    displayHash("AM33"); displayHash("ARM"); displayHash("CEE"); displayHash("EBC"); displayHash("IA64"); displayHash("X86"); displayHash("X64"); displayHash("M32R");
    displayHash("MIPS"); displayHash("MIPS16"); displayHash("MIPSFPU"); displayHash("MIPSFPU16"); displayHash("MIPSR41XX"); displayHash("PPC");
    displayHash("SH3"); displayHash("SH3DSP"); displayHash("SH4"); displayHash("SH5"); displayHash("THUMB"); displayHash("TRICORE"); displayHash("EXPORTS");
    displayHash("LINES"); displayHash("REF"); displayHash("NOREF"); displayHash("ICF"); displayHash("WIN98"); displayHash("NOWIN98");
    displayHash("CONSOLE"); displayHash("EFI_APPLICATION"); displayHash("EFI_BOOT_SERVICE_DRIVER"); displayHash("EFI_ROM"); displayHash("EFI_RUNTIME_DRIVER"); displayHash("NATIVE");
    displayHash("POSIX"); displayHash("WINDOWS"); displayHash("WINDOWSCE"); displayHash("NET"); displayHash("CD"); displayHash("NO");
#endif
    bool found = true;
    switch (elfHash(option)) {
    case 0x3360dbe: // /ALIGN[:number]
    case 0x1485c34: // /ALLOWBIND[:NO]
    case 0x6b21972: // /DEFAULTLIB:library
    case 0x396ea92: // /DRIVER[:UPONLY | :WDM]
    case 0xaca9d75: // /EXETYPE[:DYNAMIC | :DEV386]
    case 0x3ad5444: // /EXPORT:entryname[,@ordinal[,NONAME]][,DATA]
    case 0x33aec94: // /FIXED[:NO]
    case 0x33b4675: // /FORCE:[MULTIPLE|UNRESOLVED]
    case 0x3dc3455: // /IGNORE:number,number,number,number  ### NOTE: This one is undocumented, but it is even used by Microsoft.
                    //                                      In recent versions of the Microsoft linker they have disabled this undocumented feature.
    case 0x7988f7e: // /SECTION:name,[E][R][W][S][D][K][L][P][X][,ALIGN=#]
    case 0x0348992: // /STUB:filename
    case 0x0034bc4: // /VXD
    case 0x0034c50: // /WS
        AdditionalOptions += option;
        break;
    case 0x679c075: // /ASSEMBLYMODULE:filename
        AddModuleNamesToAssembly += option+15;
        break;
    case 0x062d065: // /ASSEMBLYRESOURCE:filename
        LinkToManagedResourceFile = option+18;
        break;
    case 0x0336675: // /BASE:{address | @filename,key}
        // Do we need to do a manual lookup when '@filename,key'?
        // Seems BaseAddress only can contain the location...
        // We don't use it in Qt, so keep it simple for now
        BaseAddress = option+6;
        break;
    case 0x3389797: // /DEBUG
        GenerateDebugInformation = _True;
        break;
    case 0x0033896: // /DEF:filename
        ModuleDefinitionFile = option+5;
        break;
    case 0x338a069: // /DELAY:{UNLOAD | NOBIND}
        // MS documentation does not specify what to do with
        // this option, so we'll put it in AdditionalOptions
        AdditionalOptions += option;
        break;
    case 0x06f4bf4: // /DELAYLOAD:dllname
        DelayLoadDLLs += option+11;
        break;
    case 0x003390c: // /DLL
        // This option is not used for vcproj files
        break;
    case 0x33a3979: // /ENTRY:function