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Annotation of nono/vm/buserr.cpp, revision 1.1.1.1

1.1       root        1: //
                      2: // nono
                      3: // Copyright (C) 2020 nono project
                      4: // Licensed under nono-license.txt
                      5: //
                      6: 
                      7: //
                      8: // バスエラー(デバイス)
                      9: //
                     10: 
                     11: #include "buserr.h"
                     12: 
                     13: // コンストラクタ
                     14: BusErrDevice::BusErrDevice()
                     15:        : inherited(OBJ_BUSERR)
                     16: {
                     17:        ClearAlias();
                     18:        AddAlias("BusErr");
                     19: }
                     20: 
                     21: // デストラクタ
                     22: BusErrDevice::~BusErrDevice()
                     23: {
                     24: }
                     25: 
                     26: busdata
                     27: BusErrDevice::Read(busaddr addr)
                     28: {
                     29:        uint32 datasize = addr.GetSize();
                     30: 
                     31:        putlog(1, "$%08x.%u", addr.Addr(), datasize);
                     32:        busdata data = BusData::BusErr;
                     33:        data |= busdata::Size(datasize);
                     34:        return data;
                     35: }
                     36: 
                     37: busdata
                     38: BusErrDevice::Write(busaddr addr, uint32 data)
                     39: {
                     40:        uint32 datasize = addr.GetSize();
                     41: 
                     42:        putlog(1, "$%08x.%u <- %0*X", addr.Addr(), datasize, datasize * 2, data);
                     43:        busdata r = BusData::BusErr;
                     44:        r |= busdata::Size(datasize);
                     45:        return r;
                     46: }
                     47: 
                     48: busdata
                     49: BusErrDevice::Peek1(uint32 addr)
                     50: {
                     51:        return BusData::BusErr;
                     52: }
                     53: 

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