| public EnsureFlagGroup ( FlagGroupStorage grf ) : Identifier | ||
| grf | FlagGroupStorage | |
| return | Identifier | |
public void FrGrfTest()
{
IntelArchitecture arch = new IntelArchitecture(ProcessorMode.Real);
Frame f = new Frame(PrimitiveType.Word16);
uint iSz = (uint) (FlagM.ZF|FlagM.SF);
Identifier grfSz = f.EnsureFlagGroup(Registers.eflags, iSz, arch.GrfToString(iSz), PrimitiveType.Byte);
using (FileUnitTester fut = new FileUnitTester("Core/FrGrfTest.txt"))
{
f.Write(fut.TextWriter);
fut.AssertFilesEqual();
}
}
public void AddFlagGroupReturnValue(uint grf, Frame frame)
{
PrimitiveType dt = SingleBitSet(grf) ? PrimitiveType.Bool : PrimitiveType.Byte;
ret = frame.EnsureFlagGroup(grf, arch.GrfToString(grf), dt);
}
public void Setup()
{
m = new ProcedureBuilder(arch);
frame = m.Frame;
ax = frame.EnsureRegister(new RegisterStorage("ax", 0, 0, PrimitiveType.Word16));
bx = frame.EnsureRegister(new RegisterStorage("bx", 3, 0, PrimitiveType.Word16));
cx = frame.EnsureRegister(new RegisterStorage("cx", 1, 0, PrimitiveType.Word16));
dx = frame.EnsureRegister(new RegisterStorage("dx", 2, 0, PrimitiveType.Word16));
flags = new FlagRegister("flags", PrimitiveType.Word16);
SCZ = frame.EnsureFlagGroup(flags, 7, "SCZ", PrimitiveType.Byte);
CF = frame.EnsureFlagGroup(flags, arch.CarryFlagMask, "C", PrimitiveType.Bool);
rw = new LongAddRewriter(m.Procedure, arch);
Procedure proc = new Procedure("test", frame);
block = new Block(proc, "bloke");
}
public void AddFlagGroupReturnValue(uint grf, Frame frame)
{
PrimitiveType dt = Bits.IsSingleBitSet(grf) ? PrimitiveType.Bool : PrimitiveType.Byte;
ret = frame.EnsureFlagGroup(grf, arch.GrfToString(grf), dt);
}
public void AddFlagGroupReturnValue(uint bitMask, Frame frame)
{
PrimitiveType dt = Bits.IsSingleBitSet(bitMask) ? PrimitiveType.Bool : PrimitiveType.Byte;
var grf = arch.GetFlagGroup(bitMask);
ret = frame.EnsureFlagGroup(grf.FlagRegister, bitMask, grf.Name, dt);
}
public Expression VisitFlagGroupStorage(FlagGroupStorage grf)
{
return(frame.EnsureFlagGroup(grf.FlagRegister, grf.FlagGroupBits, grf.Name, grf.DataType));
}