source: dev/trunk/ab5.0/abdev/BasicCompiler_Common/src/NativeCode.cpp@ 537

#include "stdafx.h"

#include <Compiler.h>

#define BREAK_EIP(checkEip)  (obp+0x00401000>=checkEip)

const ::DllProc &Schedule::GetDllProc() const
{
    if( type != Schedule::DllProc )
    {
        compiler.errorMessenger.OutputFatalError();
    }
    return *pDllProc;
}
const ::UserProc &Schedule::GetUserProc() const
{
    if( !( type == Schedule::UserProc || type == Schedule::AddressOf || type == Schedule::CatchAddress ) )
    {
        compiler.errorMessenger.OutputFatalError();
    }
    return *pUserProc;
}
const ::CClass &Schedule::GetClass() const
{
    if( !( type == Schedule::ComVtbl || type == Schedule::Vtbl || type == Schedule::TypeInfo ) )
    {
        compiler.errorMessenger.OutputFatalError();
    }
    return *pClass;
}

void Schedule::SpecifyAddressOf()
{
    if( type != Schedule::UserProc )
    {
        compiler.errorMessenger.OutputFatalError();
    }
    type = Schedule::AddressOf;
}
void Schedule::SpecifyCatchAddress()
{
    if( type != Schedule::UserProc )
    {
        compiler.errorMessenger.OutputFatalError();
    }
    type = Schedule::CatchAddress;
}

void NativeCode::PutEx( const NativeCode &nativeCode )
{
    long baseOffset = GetSize();

    // コードバッファを追加
    Put( nativeCode.GetBuffer(), nativeCode.GetSize() );

    // スケジュールを追加
    BOOST_FOREACH( const Schedule &schedule, nativeCode.schedules )
    {
        this->schedules.push_back(
            Schedule(
                schedule.GetType(),
                baseOffset + schedule.GetOffset(),
                schedule.GetLongPtrValue()
            )
        );
    }

    // ソースコード行番号とネイティブコード位置の対応情報を追加
    BOOST_FOREACH( const SourceLine &sourceLine, nativeCode.sourceLines )
    {
        this->sourceLines.push_back(
            SourceLine(
                sourceLine.GetLineNum(),
                baseOffset + sourceLine.GetNativeCodePos(),
                sourceLine.GetSourceIndex(),
                sourceLine.GetSourceCodePos(),
                sourceLine.GetCodeType()
            )
        );
    }
}

void NativeCode::PutEx( long l, Schedule::Type scheduleType )
{
    if( scheduleType == Schedule::CatchAddress )
    {
        const UserProc *pUserProc = &compiler.GetCompilingUserProc();
        if( compiler.IsGlobalAreaCompiling() )
        {
            pUserProc = UserProc::pGlobalProc;
        }
        PutCatchAddressSchedule( pUserProc, l );
    }
    else
    {
        if( scheduleType != Schedule::None )
        {
            schedules.push_back( Schedule( scheduleType, GetSize() ) );
        }

        Put( l );
    }
}

void NativeCode::PutUserProcSchedule( const UserProc *pUserProc, bool isCall )
{
    pUserProc->Using();

    Schedule schedule( pUserProc, GetSize() );
    if( isCall == false )
    {
        schedule.SpecifyAddressOf();
    }
    schedules.push_back( schedule );

    Put( (long)0 );
}

void NativeCode::PutCatchAddressSchedule( const UserProc *pUserProc, long codePos )
{
    pUserProc->Using();

    Schedule schedule( pUserProc, GetSize() );
    schedule.SpecifyCatchAddress();
    schedules.push_back( schedule );

    Put( codePos );
}

void NativeCode::PutDllProcSchedule( const DllProc *pDllProc )
{
    pDllProc->Using();

    schedules.push_back( Schedule( pDllProc, GetSize() ) );

    Put( (long)0 );
}

void NativeCode::PutComVtblSchedule( const CClass *pClass )
{
    schedules.push_back( Schedule( Schedule::ComVtbl, pClass, GetSize() ) );

    Put( (long)0 );
}

void NativeCode::PutVtblSchedule( const CClass *pClass )
{
    schedules.push_back( Schedule( Schedule::Vtbl, pClass, GetSize() ) );

    Put( (long)0 );
}

void NativeCode::NextSourceLine()
{
    if( sourceLines.size() )
    {
        if( sourceLines.back().GetNativeCodePos() == GetSize() )
        {
            sourceLines.back().SetSourceCodePos( cp );
            return;
        }
    }

    extern BOOL bDebugSupportProc;
    extern BOOL bSystemProc;
    DWORD sourceLineType = 0;
    if( bDebugSupportProc )
    {
        sourceLineType |= CODETYPE_DEBUGPROC;
    }
    if( bSystemProc )
    {
        sourceLineType |= CODETYPE_SYSTEMPROC;
    }
    sourceLines.push_back(
        SourceLine(
            (long)sourceLines.size(),
            GetSize(),
            compiler.GetObjectModule().GetCurrentSourceIndex(),
            cp,
            sourceLineType
        )
    );
}

void NativeCode::ResetDataSectionBaseOffset( long dataSectionBaseOffset )
{
    BOOST_FOREACH( const Schedule &schedule, schedules )
    {
        if( schedule.GetType() == Schedule::DataTable )
        {
            Overwrite(
                schedule.GetOffset(),
                GetLong( schedule.GetOffset() ) + dataSectionBaseOffset
            );
        }
    }
}
void NativeCode::ResetSourceIndexes( long sourceIndexBase )
{
    BOOST_FOREACH( SourceLine &sourceLine, sourceLines )
    {
        sourceLine.SetSourceIndex( sourceLine.GetSourceIndex() + sourceIndexBase );
    }
}