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Add functionality to set saved trace reg val as current

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This commit is contained in:
Sidharth Anil 2024-02-18 21:02:56 -06:00
parent f3cb3443d1
commit 80b86f9257
2 changed files with 52 additions and 0 deletions
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50
src/gui/Src/Tracer/TraceRegisters.cpp
View File

@ -4,12 +4,16 @@
#include "EditFloatRegister.h"
#include "StringUtil.h"
#include "MiscUtil.h"
#include <QDebug>
TraceRegisters::TraceRegisters(QWidget* parent) : RegistersView(parent)
{
wCM_CopySIMDRegister = setupAction(DIcon("copy"), tr("Copy floating point value"));
connect(wCM_CopySIMDRegister, SIGNAL(triggered()), this, SLOT(onCopySIMDRegister()));
connect(this, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(displayCustomContextMenuSlot(QPoint)));
wCM_SetRegister = setupAction(tr("Set Register value"));
connect(wCM_SetRegister, SIGNAL(triggered()), this, SLOT(onSetRegister()));
}
void TraceRegisters::setRegisters(REGDUMP* registers)
@ -64,6 +68,8 @@ void TraceRegisters::displayCustomContextMenuSlot(QPoint pos)
menu.addAction(mDisplayMMX);
}
menu.addAction(wCM_SetRegister);
menu.exec(this->mapToGlobal(pos));
}
else // Right-click on empty space
@ -101,6 +107,50 @@ void TraceRegisters::onCopySIMDRegister()
showCopyFloatRegister(64, this, tr("View MMX register"), registerValue(&mRegDumpStruct, mSelected));
}
void TraceRegisters::onSetRegister()
{
// map x87st0 to x87r0
REGISTER_NAME reg = mSelected;
QString regName;
duint value = *((duint*)registerValue(&mRegDumpStruct, mSelected));
if(reg >= x87st0 && reg <= x87st7)
regName = QString().sprintf("st%d", reg - x87st0);
else
// map "cax" to "eax" or "rax"
regName = mRegisterMapping.constFind(reg).value();
// flags need to '_' infront
if(mFlags.contains(reg))
{
regName = "_" + regName;
value = (int)(* (bool*) registerValue(&mRegDumpStruct, mSelected));
}
// tell everything the compiler
if(mFPU.contains(reg))
{
regName = "_" + regName;
value = (duint)registerValue(&mRegDumpStruct, mSelected);
}
if(mTAGWORD.contains(reg) || reg == MxCsr_RC || reg == x87CW_RC || reg == x87CW_PC || reg == x87SW_TOP)
{
value = (* ((const unsigned short*)registerValue(&mRegDumpStruct, mSelected)));
}
// we change the value (so highlight it)
mRegisterUpdates.insert(reg);
qDebug() << "This is the value " << value;
qDebug() << "This is the string " << regName.toUtf8().constData();
DbgValToString(regName.toUtf8().constData(), value);
// force repaint
emit refresh();
}
void TraceRegisters::mouseDoubleClickEvent(QMouseEvent* event)
{
if(!isActive || event->button() != Qt::LeftButton)

2
src/gui/Src/Tracer/TraceRegisters.h
View File

@ -14,10 +14,12 @@ public:
public slots:
virtual void displayCustomContextMenuSlot(QPoint pos);
void onCopySIMDRegister();
void onSetRegister();
protected:
virtual void mouseDoubleClickEvent(QMouseEvent* event);
private:
QAction* wCM_CopySIMDRegister;
QAction* wCM_SetRegister;
};