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Debugger: fixes to wrap 16-bit addr (was resulting in AppleWin debugger crashes)

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tomcw
2021-02-07 16:58:11 +00:00
parent c492004e8d
commit f3b6b8665f
2 changed files with 4 additions and 4 deletions
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source/Debugger/Debugger_Display.cpp
+2 -2
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@@ -1502,7 +1502,7 @@ int GetDisassemblyLine ( WORD nBaseAddress, DisasmLine_t & line_ )
{
nTarget = pData->nTargetAddress;
} else {
nTarget = *(LPWORD)(mem+nBaseAddress+1);
nTarget = mem[(nBaseAddress+1)&0xFFFF] | (mem[(nBaseAddress+2)&0xFFFF]<<8);
if (nOpbyte == 2)
nTarget &= 0xFF;
}
@@ -1742,7 +1742,7 @@ void FormatOpcodeBytes ( WORD nBaseAddress, DisasmLine_t & line_ )
for( int iByte = 0; iByte < nMaxOpBytes; iByte++ )
{
BYTE nMem = (unsigned)*(mem+nBaseAddress + iByte);
BYTE nMem = mem[(nBaseAddress+iByte)&0xFFFF];
sprintf( pDst, "%02X", nMem ); // sBytes+strlen(sBytes)
pDst += 2;