public void RegisterInitialize()
{
CoreRegisterGroup <uint> x = new CoreRegisterGroup <uint>(16);
x[0] = 0xFF000000;
Assert.AreEqual(x[0], 0xFF000000);
}
public void RegisterLink()
{
CoreRegisterGroup <uint> x = new CoreRegisterGroup <uint>(16);
CoreRegister <uint> x0 = x.LinkRegister(0);
x0.Value = 0xF1FF0000;
Assert.AreEqual(x0.Value, x[0]);
}
public void RV32ICoreInitializeTest()
{
RV32ICore core = new RV32ICore();
CoreRegister <uint> ra = typeof(RV32ICore).GetField("abi_ra", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(core) as CoreRegister <uint>;
CoreRegisterGroup <uint> rGroup = typeof(RV32ICore).GetField("coreRegisterGroup", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(core) as CoreRegisterGroup <uint>;
ra.Value = 0x00100020;
Assert.AreEqual(ra.Value, rGroup[1]);
}
/// <summary>
/// Create a RV32I 32-bit integer RISC-V Core
/// </summary>
public RV32ICore()
{
coreRegisterGroup = new CoreRegisterGroup <uint>(coreRegisterCount);
// Link the specific function registers
constant_0 = coreRegisterGroup.LinkRegister(0);
abi_ra = coreRegisterGroup.LinkRegister(1);
abi_sp = coreRegisterGroup.LinkRegister(2);
abi_gp = coreRegisterGroup.LinkRegister(3);
abi_tp = coreRegisterGroup.LinkRegister(4);
// The x0 register always 0
constant_0.Value = 0;
// All register set to zero
foreach (CoreRegister <uint> register in coreRegisterGroup)
{
register.Value = 0;
}
// Clear program counter (PC)
reg_pc = new CoreRegister <uint>(0);
}
