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memory content in trace info box

This commit is contained in:
torusrxxx 2020-08-19 21:51:47 +08:00 committed by Duncan Ogilvie
parent c8e3a66fda
commit 70453e01b1
2 changed files with 34 additions and 6 deletions
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12
src/gui/Src/Tracer/TraceBrowser.cpp
View File

@ -956,14 +956,14 @@ void TraceBrowser::mousePressEvent(QMouseEvent* event)
mHighlightingMode = false;
reloadData();
}
if(event->modifiers() & Qt::ShiftModifier)
expandSelectionUpTo(index);
else
setSingleSelection(index);
mHistory.addVaToHistory(index);
emit selectionChanged(getInitialSelection());
}
if(event->modifiers() & Qt::ShiftModifier)
expandSelectionUpTo(index);
else
setSingleSelection(index);
mHistory.addVaToHistory(index);
updateViewport();
emit selectionChanged(getInitialSelection());
return;
break;

28
src/gui/Src/Tracer/TraceWidget.cpp
View File

@ -244,9 +244,18 @@ void TraceWidget::updateInfobox(unsigned long long selection, TraceFileReader* t
return static_cast<ULONG_PTR>(0);
}
};
duint MemoryAddress[MAX_MEMORY_OPERANDS];
duint MemoryOldContent[MAX_MEMORY_OPERANDS];
duint MemoryNewContent[MAX_MEMORY_OPERANDS];
bool MemoryIsValid[MAX_MEMORY_OPERANDS];
int MemoryOperandsCount;
MemoryOperandsCount = traceFile->MemoryAccessCount(selection);
if(MemoryOperandsCount > 0)
traceFile->MemoryAccessInfo(selection, MemoryAddress, MemoryOldContent, MemoryNewContent, MemoryIsValid);
if(zydis.Disassemble(registers.regcontext.cip, opcode, opsize))
{
int opindex;
int memaccessindex;
//Jumps
if(zydis.IsBranchType(Zydis::BTCondJmp))
{
@ -278,6 +287,25 @@ void TraceWidget::updateInfobox(unsigned long long selection, TraceFileReader* t
line += ":[";
line += ToPtrString(value);
line += "]";
if(zydis[opindex].size <= sizeof(void*) * 8)
{
for(memaccessindex = 0; memaccessindex < MemoryOperandsCount; memaccessindex++)
{
if(MemoryAddress[memaccessindex] == value)
{
line += "=";
duint mask;
if(zydis[opindex].size < sizeof(void*) * 8)
mask = (1 << zydis[opindex].size) - 1;
else
mask = ~(duint)0;
line += ToHexString(MemoryOldContent[memaccessindex] & mask);
line += " -> ";
line += ToHexString(MemoryNewContent[memaccessindex] & mask);
break;
}
}
}
mInfo->setCellContent(infoline, 0, line);
infoline++;
}