public static unsafe PPCOpCode[] Disassemble(VoidPtr ptr, int count, bool bigEndian)
{
if (count < 0)
{
throw new ArgumentException();
}
PPCOpCode[] result = new PPCOpCode[count];
if (bigEndian)
{
for (int i = 0; i < count; i++)
{
result[i] = Disassemble(((buint *)ptr)[i]);
}
}
else
{
for (int i = 0; i < count; i++)
{
result[i] = Disassemble(((uint *)ptr)[i]);
}
}
return(result);
}
public void SetCode(PPCOpCode code)
{
propertyGrid1.SelectedObject = _code = (uint)code;
btnGoToBranch.Visible = _canFollowBranch && _code is PPCBranch;
_updating = true;
//cboOpCode.SelectedIndex =
_updating = false;
}
public void SetCode(int index, PPCOpCode code)
{
*((buint *)DataNode._dataBuffer.Address + index + _referenceIndex) = (uint)code;
if (_data._linkedEditor != null)
{
_data._linkedEditor.hexBox1.Invalidate();
}
}
public PPCOperand(PPCOpCode owner, OperandType type, int shift, uint mask, uint negBit, string name)
{
_owner = owner;
_opType = type;
_bitShift = shift;
_bitMask = mask & ~negBit;
_negBit = negBit;
_name = name;
}
public DialogResult ShowDialog(Relocation relocation, SectionEditor mainWindow)
{
_mainWindow = mainWindow;
_targetRelocation = relocation;
oldValue = _targetRelocation.RawValue;
propertyGrid1.SelectedObject = _code = _targetRelocation.Code;
label3.Text = "0x" + (_targetRelocation._index * 4).ToString("X");
return(base.ShowDialog());
}
void ppcOpCodeEditControl1_OnOpChanged()
{
if (_editor != null && grdDisassembler.SelectedRows.Count > 0)
{
int index = grdDisassembler.SelectedRows[0].Index;
PPCOpCode code = ppcOpCodeEditControl1._code;
_editor._manager.SetCode(_sectionOffset / 4 + index, code);
_editor.hexBox1.Invalidate();
}
}
void UpdateRow(int i)
{
DataGridViewRow row = grdDisassembler.Rows[i];
PPCOpCode opcode = _relocations[i].Code;
row.Cells[0].Value = PPCFormat.Offset(_baseOffset + (uint)i * 4);
row.Cells[1].Value = opcode.Name;
row.Cells[2].Value = opcode.GetFormattedOperands();
row.DefaultCellStyle.BackColor = _relocations[i]._section.GetStatusColorFromIndex(_relocations[i]._index);
}
private void lstLinked_DrawItem(object sender, DrawItemEventArgs e)
{
e.DrawBackground();
if (e.Index >= 0)
{
RelocationTarget r = lstLinked.Items[e.Index] as RelocationTarget;
if (r != null && r.Section != null)
{
PPCOpCode code = r.Section._manager.GetCode(r._index);
Color c = code is PPCBranch ? Color.Blue : Color.Red;
e.Graphics.DrawString(r.ToString(), lstLinked.Font, new SolidBrush(c), e.Bounds);
}
}
e.DrawFocusRectangle();
}
public void UpdateRow(int i)
{
if (_codes == null)
{
return;
}
DataGridViewRow row = grdDisassembler.Rows[i];
PPCOpCode opcode = _codes[i];
int index = _sectionOffset / 4 + i;
row.Cells[0].Value = PPCFormat.Offset(_baseOffset + _sectionOffset + (i * 4));
row.Cells[1].Value = opcode.Name;
row.Cells[2].Value = opcode.GetFormattedOperands();
var s = _manager.GetTags(index);
row.Cells[3].Value = s == null ? "" : String.Join("; ", s);
row.DefaultCellStyle.BackColor = _manager.GetStatusColorFromIndex(index);
}
public PPCOperand(PPCOpCode owner, OperandType type, int shift, uint mask, uint negBit) : this(owner, type,
shift, mask, negBit, "")
{
}
public PPCOperand(PPCOpCode owner, OperandType type, int shift, uint mask) : this(owner, type, shift, mask,
0x0)
{
}
