public override void Execute(_MethodInfo aMethod, ILOpCode aOpCode)
{
// apparently, Roslyn changed something to the output. We now have to figure out where to jump to.
if (aOpCode.CurrentExceptionRegion.Kind.HasFlag(ExceptionRegionKind.Finally) &&
aOpCode.CurrentExceptionRegion.HandlerOffset > aOpCode.Position)
{
XS.Set(aMethod.MethodBase.GetFullName() + "_" + "LeaveAddress_" + aOpCode.CurrentExceptionRegion.HandlerOffset.ToString("X2"), Assembler.CurrentIlLabel + "." + (Assembler.AsmIlIdx + 2).ToString("X2"), destinationIsIndirect: true, size: RegisterSize.Int32);
XS.Jump(AppAssembler.TmpPosLabel(aMethod, aOpCode.CurrentExceptionRegion.HandlerOffset));
}
XS.Jump(AppAssembler.TmpBranchLabel(aMethod, aOpCode));
}
public override void Execute(_MethodInfo aMethod, ILOpCode aOpCode)
{
ILOpCodes.OpSwitch OpSw = (ILOpCodes.OpSwitch)aOpCode;
XS.Pop(XSRegisters.EAX);
for (int i = 0; i < OpSw.BranchLocations.Length; i++)
{
XS.Compare(XSRegisters.EAX, ( uint )i);
//string DestLabel = AssemblerNasm.TmpBranchLabel( aMethod, new ILOpCodes.OpBranch( ILOpCode.Code.Jmp, aOpCode.Position, OpSw.BranchLocations[ i ] ) );
string xDestLabel = AppAssembler.TmpPosLabel(aMethod, OpSw.BranchLocations[i]);
XS.Jump(CPUx86.ConditionalTestEnum.Equal, xDestLabel);
}
}
public override void Execute(MethodInfo aMethod, ILOpCode aOpCode)
{
// apparently, Roslyn changed something to the output. We now have to figure out where to jump to.
if (aOpCode.CurrentExceptionHandler.Flags.HasFlag(ExceptionHandlingClauseOptions.Finally) &&
aOpCode.CurrentExceptionHandler.HandlerOffset > aOpCode.Position)
{
new CPUx86.Jump {
DestinationLabel = AppAssembler.TmpPosLabel(aMethod, aOpCode.CurrentExceptionHandler.HandlerOffset)
};
}
else
{
new CPUx86.Jump {
DestinationLabel = AppAssembler.TmpBranchLabel(aMethod, aOpCode)
};
}
}
public override void Execute(_MethodInfo aMethod, ILOpCode aOpCode)
{
string jumpTarget = AppAssembler.TmpBranchLabel(aMethod, aOpCode);
// apparently, Roslyn changed something to the output. We now have to figure out where to jump to.
if (aOpCode.CurrentExceptionRegion.Kind.HasFlag(ExceptionRegionKind.Finally) &&
aOpCode.CurrentExceptionRegion.HandlerOffset > aOpCode.Position)
{
string destination = $"{aMethod.MethodBase.GetFullName()}_LeaveAddress_{aOpCode.CurrentExceptionRegion.HandlerOffset:X2}";
string source = AppAssembler.TmpBranchLabel(aMethod, aOpCode);
XS.Set(destination, source, destinationIsIndirect: true, size: RegisterSize.Int32);
XS.Jump(AppAssembler.TmpPosLabel(aMethod, aOpCode.CurrentExceptionRegion.HandlerOffset));
}
else
{
XS.Jump(jumpTarget);
}
}
public override void Execute(MethodInfo aMethod, ILOpCode aOpCode)
{
ILOpCodes.OpSwitch OpSw = (ILOpCodes.OpSwitch)aOpCode;
new CPUx86.Pop {
DestinationReg = CPUx86.Registers.EAX
};
for (int i = 0; i < OpSw.BranchLocations.Length; i++)
{
new CPUx86.Compare {
DestinationReg = CPUx86.Registers.EAX, SourceValue = ( uint )i
};
//string DestLabel = AssemblerNasm.TmpBranchLabel( aMethod, new ILOpCodes.OpBranch( ILOpCode.Code.Jmp, aOpCode.Position, OpSw.BranchLocations[ i ] ) );
string xDestLabel = AppAssembler.TmpPosLabel(aMethod, OpSw.BranchLocations[i]);
new CPUx86.ConditionalJump {
Condition = CPUx86.ConditionalTestEnum.Equal
, DestinationLabel = xDestLabel
};
}
}