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Ryujinx/Ryujinx.Tests/Cpu/CpuTestAluRx.cs

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Add 151 complete tests for 71 base instructions of types: Alu; AluImm; AluRs; AluRx; Bfm; CcmpImm; CcmpReg; Csel; Mov; Mul. (#80) * Add files via upload * Update Ryujinx.Tests.csproj
2018-04-18 22:22:45 +02:00
//#define AluRx
using ChocolArm64.State;
using NUnit.Framework;
namespace Ryujinx.Tests.Cpu
{
using Tester;
using Tester.Types;
[Category("AluRx"), Ignore("Tested: first half of 2018.")]
public sealed class CpuTestAluRx : CpuTest
{
#if AluRx
[SetUp]
public void SetupTester()
{
AArch64.TakeReset(false);
}
[Test, Description("ADD <Xd|SP>, <Xn|SP>, <X><m>{, <extend> {#<amount>}}")]
public void Add_X_64bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(1)] ulong Xn_SP,
[Values((ulong)0x0000000000000000, (ulong)0x7FFFFFFFFFFFFFFF,
(ulong)0x8000000000000000, (ulong)0xFFFFFFFFFFFFFFFF)] [Random(2)] ulong Xm,
[Values(0b011u, 0b111u)] uint extend, // <LSL|UXTX, SXTX>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0x8B206000; // ADD X0, X0, X0, UXTX #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState;
if (Rn != 31)
{
ulong _X31 = TestContext.CurrentContext.Random.NextULong();
ThreadState = SingleOpcode(Opcode, X1: Xn_SP, X2: Xm, X31: _X31);
AArch64.X((int)Rn, new Bits(Xn_SP));
}
else
{
ThreadState = SingleOpcode(Opcode, X31: Xn_SP, X2: Xm);
AArch64.SP(new Bits(Xn_SP));
}
AArch64.X((int)Rm, new Bits(Xm));
Base.Add_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
ulong Xd = AArch64.X(64, (int)Rd).ToUInt64();
Assert.That((ulong)ThreadState.X0, Is.EqualTo(Xd));
}
else
{
ulong SP = AArch64.SP(64).ToUInt64();
Assert.That((ulong)ThreadState.X31, Is.EqualTo(SP));
}
}
[Test, Description("ADD <Xd|SP>, <Xn|SP>, <W><m>{, <extend> {#<amount>}}")]
public void Add_W_64bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(1)] ulong Xn_SP,
[Values((uint)0x00000000, (uint)0x7FFFFFFF,
(uint)0x80000000, (uint)0xFFFFFFFF)] [Random(2)] uint Wm,
[Values(0b000u, 0b001u, 0b010u, // <UXTB, UXTH, UXTW,
0b100u, 0b101u, 0b110u)] uint extend, // SXTB, SXTH, SXTW>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0x8B200000; // ADD X0, X0, W0, UXTB #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState;
if (Rn != 31)
{
ulong _X31 = TestContext.CurrentContext.Random.NextULong();
ThreadState = SingleOpcode(Opcode, X1: Xn_SP, X2: Wm, X31: _X31);
AArch64.X((int)Rn, new Bits(Xn_SP));
}
else
{
ThreadState = SingleOpcode(Opcode, X31: Xn_SP, X2: Wm);
AArch64.SP(new Bits(Xn_SP));
}
AArch64.X((int)Rm, new Bits(Wm));
Base.Add_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
ulong Xd = AArch64.X(64, (int)Rd).ToUInt64();
Assert.That((ulong)ThreadState.X0, Is.EqualTo(Xd));
}
else
{
ulong SP = AArch64.SP(64).ToUInt64();
Assert.That((ulong)ThreadState.X31, Is.EqualTo(SP));
}
}
[Test, Description("ADD <Xd|SP>, <Xn|SP>, <W><m>{, <extend> {#<amount>}}")]
public void Add_H_64bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(1)] ulong Xn_SP,
[Values((ushort)0x0000, (ushort)0x7FFF,
(ushort)0x8000, (ushort)0xFFFF)] [Random(2)] ushort Wm,
[Values(0b000u, 0b001u, 0b010u, // <UXTB, UXTH, UXTW,
0b100u, 0b101u, 0b110u)] uint extend, // SXTB, SXTH, SXTW>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0x8B200000; // ADD X0, X0, W0, UXTB #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState;
if (Rn != 31)
{
ulong _X31 = TestContext.CurrentContext.Random.NextULong();
ThreadState = SingleOpcode(Opcode, X1: Xn_SP, X2: Wm, X31: _X31);
AArch64.X((int)Rn, new Bits(Xn_SP));
}
else
{
ThreadState = SingleOpcode(Opcode, X31: Xn_SP, X2: Wm);
AArch64.SP(new Bits(Xn_SP));
}
AArch64.X((int)Rm, new Bits(Wm));
Base.Add_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
ulong Xd = AArch64.X(64, (int)Rd).ToUInt64();
Assert.That((ulong)ThreadState.X0, Is.EqualTo(Xd));
}
else
{
ulong SP = AArch64.SP(64).ToUInt64();
Assert.That((ulong)ThreadState.X31, Is.EqualTo(SP));
}
}
[Test, Description("ADD <Xd|SP>, <Xn|SP>, <W><m>{, <extend> {#<amount>}}")]
public void Add_B_64bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(1)] ulong Xn_SP,
[Values((byte)0x00, (byte)0x7F,
(byte)0x80, (byte)0xFF)] [Random(2)] byte Wm,
[Values(0b000u, 0b001u, 0b010u, // <UXTB, UXTH, UXTW,
0b100u, 0b101u, 0b110u)] uint extend, // SXTB, SXTH, SXTW>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0x8B200000; // ADD X0, X0, W0, UXTB #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState;
if (Rn != 31)
{
ulong _X31 = TestContext.CurrentContext.Random.NextULong();
ThreadState = SingleOpcode(Opcode, X1: Xn_SP, X2: Wm, X31: _X31);
AArch64.X((int)Rn, new Bits(Xn_SP));
}
else
{
ThreadState = SingleOpcode(Opcode, X31: Xn_SP, X2: Wm);
AArch64.SP(new Bits(Xn_SP));
}
AArch64.X((int)Rm, new Bits(Wm));
Base.Add_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
ulong Xd = AArch64.X(64, (int)Rd).ToUInt64();
Assert.That((ulong)ThreadState.X0, Is.EqualTo(Xd));
}
else
{
ulong SP = AArch64.SP(64).ToUInt64();
Assert.That((ulong)ThreadState.X31, Is.EqualTo(SP));
}
}
[Test, Description("ADD <Wd|WSP>, <Wn|WSP>, <Wm>{, <extend> {#<amount>}}")]
public void Add_W_32bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(1)] uint Wn_WSP,
[Values((uint)0x00000000, (uint)0x7FFFFFFF,
(uint)0x80000000, (uint)0xFFFFFFFF)] [Random(2)] uint Wm,
[Values(0b000u, 0b001u, 0b010u, 0b011u, // <UXTB, UXTH, LSL|UXTW, UXTX,
0b100u, 0b101u, 0b110u, 0b111u)] uint extend, // SXTB, SXTH, SXTW, SXTX>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0x0B200000; // ADD W0, W0, W0, UXTB #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState;
if (Rn != 31)
{
uint _W31 = TestContext.CurrentContext.Random.NextUInt();
ThreadState = SingleOpcode(Opcode, X1: Wn_WSP, X2: Wm, X31: _W31);
AArch64.X((int)Rn, new Bits(Wn_WSP));
}
else
{
ThreadState = SingleOpcode(Opcode, X31: Wn_WSP, X2: Wm);
AArch64.SP(new Bits(Wn_WSP));
}
AArch64.X((int)Rm, new Bits(Wm));
Base.Add_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
uint Wd = AArch64.X(32, (int)Rd).ToUInt32();
Assert.That((uint)ThreadState.X0, Is.EqualTo(Wd));
}
else
{
uint WSP = AArch64.SP(32).ToUInt32();
Assert.That((uint)ThreadState.X31, Is.EqualTo(WSP));
}
}
[Test, Description("ADD <Wd|WSP>, <Wn|WSP>, <Wm>{, <extend> {#<amount>}}")]
public void Add_H_32bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(1)] uint Wn_WSP,
[Values((ushort)0x0000, (ushort)0x7FFF,
(ushort)0x8000, (ushort)0xFFFF)] [Random(2)] ushort Wm,
[Values(0b000u, 0b001u, 0b010u, 0b011u, // <UXTB, UXTH, LSL|UXTW, UXTX,
0b100u, 0b101u, 0b110u, 0b111u)] uint extend, // SXTB, SXTH, SXTW, SXTX>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0x0B200000; // ADD W0, W0, W0, UXTB #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState;
if (Rn != 31)
{
uint _W31 = TestContext.CurrentContext.Random.NextUInt();
ThreadState = SingleOpcode(Opcode, X1: Wn_WSP, X2: Wm, X31: _W31);
AArch64.X((int)Rn, new Bits(Wn_WSP));
}
else
{
ThreadState = SingleOpcode(Opcode, X31: Wn_WSP, X2: Wm);
AArch64.SP(new Bits(Wn_WSP));
}
AArch64.X((int)Rm, new Bits(Wm));
Base.Add_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
uint Wd = AArch64.X(32, (int)Rd).ToUInt32();
Assert.That((uint)ThreadState.X0, Is.EqualTo(Wd));
}
else
{
uint WSP = AArch64.SP(32).ToUInt32();
Assert.That((uint)ThreadState.X31, Is.EqualTo(WSP));
}
}
[Test, Description("ADD <Wd|WSP>, <Wn|WSP>, <Wm>{, <extend> {#<amount>}}")]
public void Add_B_32bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(1)] uint Wn_WSP,
[Values((byte)0x00, (byte)0x7F,
(byte)0x80, (byte)0xFF)] [Random(2)] byte Wm,
[Values(0b000u, 0b001u, 0b010u, 0b011u, // <UXTB, UXTH, LSL|UXTW, UXTX,
0b100u, 0b101u, 0b110u, 0b111u)] uint extend, // SXTB, SXTH, SXTW, SXTX>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0x0B200000; // ADD W0, W0, W0, UXTB #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState;
if (Rn != 31)
{
uint _W31 = TestContext.CurrentContext.Random.NextUInt();
ThreadState = SingleOpcode(Opcode, X1: Wn_WSP, X2: Wm, X31: _W31);
AArch64.X((int)Rn, new Bits(Wn_WSP));
}
else
{
ThreadState = SingleOpcode(Opcode, X31: Wn_WSP, X2: Wm);
AArch64.SP(new Bits(Wn_WSP));
}
AArch64.X((int)Rm, new Bits(Wm));
Base.Add_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
uint Wd = AArch64.X(32, (int)Rd).ToUInt32();
Assert.That((uint)ThreadState.X0, Is.EqualTo(Wd));
}
else
{
uint WSP = AArch64.SP(32).ToUInt32();
Assert.That((uint)ThreadState.X31, Is.EqualTo(WSP));
}
}
[Test, Description("ADDS <Xd>, <Xn|SP>, <X><m>{, <extend> {#<amount>}}")]
public void Adds_X_64bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(1)] ulong Xn_SP,
[Values((ulong)0x0000000000000000, (ulong)0x7FFFFFFFFFFFFFFF,
(ulong)0x8000000000000000, (ulong)0xFFFFFFFFFFFFFFFF)] [Random(2)] ulong Xm,
[Values(0b011u, 0b111u)] uint extend, // <LSL|UXTX, SXTX>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0xAB206000; // ADDS X0, X0, X0, UXTX #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState = SingleOpcode(Opcode, X1: Xn_SP, X2: Xm, X31: Xn_SP);
AArch64.X((int)Rn, new Bits(Xn_SP));
AArch64.X((int)Rm, new Bits(Xm));
AArch64.SP(new Bits(Xn_SP));
Base.Adds_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
ulong Xd = AArch64.X(64, (int)Rd).ToUInt64();
Assert.That((ulong)ThreadState.X0, Is.EqualTo(Xd));
}
else
{
ulong _X31 = AArch64.SP(64).ToUInt64();
Assert.That((ulong)ThreadState.X31, Is.EqualTo(_X31));
}
Assert.Multiple(() =>
{
Assert.That(ThreadState.Negative, Is.EqualTo(Shared.PSTATE.N));
Assert.That(ThreadState.Zero, Is.EqualTo(Shared.PSTATE.Z));
Assert.That(ThreadState.Carry, Is.EqualTo(Shared.PSTATE.C));
Assert.That(ThreadState.Overflow, Is.EqualTo(Shared.PSTATE.V));
});
}
[Test, Description("ADDS <Xd>, <Xn|SP>, <W><m>{, <extend> {#<amount>}}")]
public void Adds_W_64bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(1)] ulong Xn_SP,
[Values((uint)0x00000000, (uint)0x7FFFFFFF,
(uint)0x80000000, (uint)0xFFFFFFFF)] [Random(2)] uint Wm,
[Values(0b000u, 0b001u, 0b010u, // <UXTB, UXTH, UXTW,
0b100u, 0b101u, 0b110u)] uint extend, // SXTB, SXTH, SXTW>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0xAB200000; // ADDS X0, X0, W0, UXTB #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState = SingleOpcode(Opcode, X1: Xn_SP, X2: Wm, X31: Xn_SP);
AArch64.X((int)Rn, new Bits(Xn_SP));
AArch64.X((int)Rm, new Bits(Wm));
AArch64.SP(new Bits(Xn_SP));
Base.Adds_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
ulong Xd = AArch64.X(64, (int)Rd).ToUInt64();
Assert.That((ulong)ThreadState.X0, Is.EqualTo(Xd));
}
else
{
ulong _X31 = AArch64.SP(64).ToUInt64();
Assert.That((ulong)ThreadState.X31, Is.EqualTo(_X31));
}
Assert.Multiple(() =>
{
Assert.That(ThreadState.Negative, Is.EqualTo(Shared.PSTATE.N));
Assert.That(ThreadState.Zero, Is.EqualTo(Shared.PSTATE.Z));
Assert.That(ThreadState.Carry, Is.EqualTo(Shared.PSTATE.C));
Assert.That(ThreadState.Overflow, Is.EqualTo(Shared.PSTATE.V));
});
}
[Test, Description("ADDS <Xd>, <Xn|SP>, <W><m>{, <extend> {#<amount>}}")]
public void Adds_H_64bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(1)] ulong Xn_SP,
[Values((ushort)0x0000, (ushort)0x7FFF,
(ushort)0x8000, (ushort)0xFFFF)] [Random(2)] ushort Wm,
[Values(0b000u, 0b001u, 0b010u, // <UXTB, UXTH, UXTW,
0b100u, 0b101u, 0b110u)] uint extend, // SXTB, SXTH, SXTW>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0xAB200000; // ADDS X0, X0, W0, UXTB #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState = SingleOpcode(Opcode, X1: Xn_SP, X2: Wm, X31: Xn_SP);
AArch64.X((int)Rn, new Bits(Xn_SP));
AArch64.X((int)Rm, new Bits(Wm));
AArch64.SP(new Bits(Xn_SP));
Base.Adds_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
ulong Xd = AArch64.X(64, (int)Rd).ToUInt64();
Assert.That((ulong)ThreadState.X0, Is.EqualTo(Xd));
}
else
{
ulong _X31 = AArch64.SP(64).ToUInt64();
Assert.That((ulong)ThreadState.X31, Is.EqualTo(_X31));
}
Assert.Multiple(() =>
{
Assert.That(ThreadState.Negative, Is.EqualTo(Shared.PSTATE.N));
Assert.That(ThreadState.Zero, Is.EqualTo(Shared.PSTATE.Z));
Assert.That(ThreadState.Carry, Is.EqualTo(Shared.PSTATE.C));
Assert.That(ThreadState.Overflow, Is.EqualTo(Shared.PSTATE.V));
});
}
[Test, Description("ADDS <Xd>, <Xn|SP>, <W><m>{, <extend> {#<amount>}}")]
public void Adds_B_64bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(1)] ulong Xn_SP,
[Values((byte)0x00, (byte)0x7F,
(byte)0x80, (byte)0xFF)] [Random(2)] byte Wm,
[Values(0b000u, 0b001u, 0b010u, // <UXTB, UXTH, UXTW,
0b100u, 0b101u, 0b110u)] uint extend, // SXTB, SXTH, SXTW>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0xAB200000; // ADDS X0, X0, W0, UXTB #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState = SingleOpcode(Opcode, X1: Xn_SP, X2: Wm, X31: Xn_SP);
AArch64.X((int)Rn, new Bits(Xn_SP));
AArch64.X((int)Rm, new Bits(Wm));
AArch64.SP(new Bits(Xn_SP));
Base.Adds_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
ulong Xd = AArch64.X(64, (int)Rd).ToUInt64();
Assert.That((ulong)ThreadState.X0, Is.EqualTo(Xd));
}
else
{
ulong _X31 = AArch64.SP(64).ToUInt64();
Assert.That((ulong)ThreadState.X31, Is.EqualTo(_X31));
}
Assert.Multiple(() =>
{
Assert.That(ThreadState.Negative, Is.EqualTo(Shared.PSTATE.N));
Assert.That(ThreadState.Zero, Is.EqualTo(Shared.PSTATE.Z));
Assert.That(ThreadState.Carry, Is.EqualTo(Shared.PSTATE.C));
Assert.That(ThreadState.Overflow, Is.EqualTo(Shared.PSTATE.V));
});
}
[Test, Description("ADDS <Wd>, <Wn|WSP>, <Wm>{, <extend> {#<amount>}}")]
public void Adds_W_32bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(1)] uint Wn_WSP,
[Values((uint)0x00000000, (uint)0x7FFFFFFF,
(uint)0x80000000, (uint)0xFFFFFFFF)] [Random(2)] uint Wm,
[Values(0b000u, 0b001u, 0b010u, 0b011u, // <UXTB, UXTH, LSL|UXTW, UXTX,
0b100u, 0b101u, 0b110u, 0b111u)] uint extend, // SXTB, SXTH, SXTW, SXTX>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0x2B200000; // ADDS W0, W0, W0, UXTB #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState = SingleOpcode(Opcode, X1: Wn_WSP, X2: Wm, X31: Wn_WSP);
AArch64.X((int)Rn, new Bits(Wn_WSP));
AArch64.X((int)Rm, new Bits(Wm));
AArch64.SP(new Bits(Wn_WSP));
Base.Adds_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
uint Wd = AArch64.X(32, (int)Rd).ToUInt32();
Assert.That((uint)ThreadState.X0, Is.EqualTo(Wd));
}
else
{
uint _W31 = AArch64.SP(32).ToUInt32();
Assert.That((uint)ThreadState.X31, Is.EqualTo(_W31));
}
Assert.Multiple(() =>
{
Assert.That(ThreadState.Negative, Is.EqualTo(Shared.PSTATE.N));
Assert.That(ThreadState.Zero, Is.EqualTo(Shared.PSTATE.Z));
Assert.That(ThreadState.Carry, Is.EqualTo(Shared.PSTATE.C));
Assert.That(ThreadState.Overflow, Is.EqualTo(Shared.PSTATE.V));
});
}
[Test, Description("ADDS <Wd>, <Wn|WSP>, <Wm>{, <extend> {#<amount>}}")]
public void Adds_H_32bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(1)] uint Wn_WSP,
[Values((ushort)0x0000, (ushort)0x7FFF,
(ushort)0x8000, (ushort)0xFFFF)] [Random(2)] ushort Wm,
[Values(0b000u, 0b001u, 0b010u, 0b011u, // <UXTB, UXTH, LSL|UXTW, UXTX,
0b100u, 0b101u, 0b110u, 0b111u)] uint extend, // SXTB, SXTH, SXTW, SXTX>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0x2B200000; // ADDS W0, W0, W0, UXTB #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState = SingleOpcode(Opcode, X1: Wn_WSP, X2: Wm, X31: Wn_WSP);
AArch64.X((int)Rn, new Bits(Wn_WSP));
AArch64.X((int)Rm, new Bits(Wm));
AArch64.SP(new Bits(Wn_WSP));
Base.Adds_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
uint Wd = AArch64.X(32, (int)Rd).ToUInt32();
Assert.That((uint)ThreadState.X0, Is.EqualTo(Wd));
}
else
{
uint _W31 = AArch64.SP(32).ToUInt32();
Assert.That((uint)ThreadState.X31, Is.EqualTo(_W31));
}
Assert.Multiple(() =>
{
Assert.That(ThreadState.Negative, Is.EqualTo(Shared.PSTATE.N));
Assert.That(ThreadState.Zero, Is.EqualTo(Shared.PSTATE.Z));
Assert.That(ThreadState.Carry, Is.EqualTo(Shared.PSTATE.C));
Assert.That(ThreadState.Overflow, Is.EqualTo(Shared.PSTATE.V));
});
}
[Test, Description("ADDS <Wd>, <Wn|WSP>, <Wm>{, <extend> {#<amount>}}")]
public void Adds_B_32bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(1)] uint Wn_WSP,
[Values((byte)0x00, (byte)0x7F,
(byte)0x80, (byte)0xFF)] [Random(2)] byte Wm,
[Values(0b000u, 0b001u, 0b010u, 0b011u, // <UXTB, UXTH, LSL|UXTW, UXTX,
0b100u, 0b101u, 0b110u, 0b111u)] uint extend, // SXTB, SXTH, SXTW, SXTX>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0x2B200000; // ADDS W0, W0, W0, UXTB #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState = SingleOpcode(Opcode, X1: Wn_WSP, X2: Wm, X31: Wn_WSP);
AArch64.X((int)Rn, new Bits(Wn_WSP));
AArch64.X((int)Rm, new Bits(Wm));
AArch64.SP(new Bits(Wn_WSP));
Base.Adds_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
uint Wd = AArch64.X(32, (int)Rd).ToUInt32();
Assert.That((uint)ThreadState.X0, Is.EqualTo(Wd));
}
else
{
uint _W31 = AArch64.SP(32).ToUInt32();
Assert.That((uint)ThreadState.X31, Is.EqualTo(_W31));
}
Assert.Multiple(() =>
{
Assert.That(ThreadState.Negative, Is.EqualTo(Shared.PSTATE.N));
Assert.That(ThreadState.Zero, Is.EqualTo(Shared.PSTATE.Z));
Assert.That(ThreadState.Carry, Is.EqualTo(Shared.PSTATE.C));
Assert.That(ThreadState.Overflow, Is.EqualTo(Shared.PSTATE.V));
});
}
[Test, Description("SUB <Xd|SP>, <Xn|SP>, <X><m>{, <extend> {#<amount>}}")]
public void Sub_X_64bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(1)] ulong Xn_SP,
[Values((ulong)0x0000000000000000, (ulong)0x7FFFFFFFFFFFFFFF,
(ulong)0x8000000000000000, (ulong)0xFFFFFFFFFFFFFFFF)] [Random(2)] ulong Xm,
[Values(0b011u, 0b111u)] uint extend, // <LSL|UXTX, SXTX>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0xCB206000; // SUB X0, X0, X0, UXTX #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState;
if (Rn != 31)
{
ulong _X31 = TestContext.CurrentContext.Random.NextULong();
ThreadState = SingleOpcode(Opcode, X1: Xn_SP, X2: Xm, X31: _X31);
AArch64.X((int)Rn, new Bits(Xn_SP));
}
else
{
ThreadState = SingleOpcode(Opcode, X31: Xn_SP, X2: Xm);
AArch64.SP(new Bits(Xn_SP));
}
AArch64.X((int)Rm, new Bits(Xm));
Base.Sub_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
ulong Xd = AArch64.X(64, (int)Rd).ToUInt64();
Assert.That((ulong)ThreadState.X0, Is.EqualTo(Xd));
}
else
{
ulong SP = AArch64.SP(64).ToUInt64();
Assert.That((ulong)ThreadState.X31, Is.EqualTo(SP));
}
}
[Test, Description("SUB <Xd|SP>, <Xn|SP>, <W><m>{, <extend> {#<amount>}}")]
public void Sub_W_64bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(1)] ulong Xn_SP,
[Values((uint)0x00000000, (uint)0x7FFFFFFF,
(uint)0x80000000, (uint)0xFFFFFFFF)] [Random(2)] uint Wm,
[Values(0b000u, 0b001u, 0b010u, // <UXTB, UXTH, UXTW,
0b100u, 0b101u, 0b110u)] uint extend, // SXTB, SXTH, SXTW>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0xCB200000; // SUB X0, X0, W0, UXTB #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState;
if (Rn != 31)
{
ulong _X31 = TestContext.CurrentContext.Random.NextULong();
ThreadState = SingleOpcode(Opcode, X1: Xn_SP, X2: Wm, X31: _X31);
AArch64.X((int)Rn, new Bits(Xn_SP));
}
else
{
ThreadState = SingleOpcode(Opcode, X31: Xn_SP, X2: Wm);
AArch64.SP(new Bits(Xn_SP));
}
AArch64.X((int)Rm, new Bits(Wm));
Base.Sub_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
ulong Xd = AArch64.X(64, (int)Rd).ToUInt64();
Assert.That((ulong)ThreadState.X0, Is.EqualTo(Xd));
}
else
{
ulong SP = AArch64.SP(64).ToUInt64();
Assert.That((ulong)ThreadState.X31, Is.EqualTo(SP));
}
}
[Test, Description("SUB <Xd|SP>, <Xn|SP>, <W><m>{, <extend> {#<amount>}}")]
public void Sub_H_64bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(1)] ulong Xn_SP,
[Values((ushort)0x0000, (ushort)0x7FFF,
(ushort)0x8000, (ushort)0xFFFF)] [Random(2)] ushort Wm,
[Values(0b000u, 0b001u, 0b010u, // <UXTB, UXTH, UXTW,
0b100u, 0b101u, 0b110u)] uint extend, // SXTB, SXTH, SXTW>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0xCB200000; // SUB X0, X0, W0, UXTB #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState;
if (Rn != 31)
{
ulong _X31 = TestContext.CurrentContext.Random.NextULong();
ThreadState = SingleOpcode(Opcode, X1: Xn_SP, X2: Wm, X31: _X31);
AArch64.X((int)Rn, new Bits(Xn_SP));
}
else
{
ThreadState = SingleOpcode(Opcode, X31: Xn_SP, X2: Wm);
AArch64.SP(new Bits(Xn_SP));
}
AArch64.X((int)Rm, new Bits(Wm));
Base.Sub_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
ulong Xd = AArch64.X(64, (int)Rd).ToUInt64();
Assert.That((ulong)ThreadState.X0, Is.EqualTo(Xd));
}
else
{
ulong SP = AArch64.SP(64).ToUInt64();
Assert.That((ulong)ThreadState.X31, Is.EqualTo(SP));
}
}
[Test, Description("SUB <Xd|SP>, <Xn|SP>, <W><m>{, <extend> {#<amount>}}")]
public void Sub_B_64bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(1)] ulong Xn_SP,
[Values((byte)0x00, (byte)0x7F,
(byte)0x80, (byte)0xFF)] [Random(2)] byte Wm,
[Values(0b000u, 0b001u, 0b010u, // <UXTB, UXTH, UXTW,
0b100u, 0b101u, 0b110u)] uint extend, // SXTB, SXTH, SXTW>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0xCB200000; // SUB X0, X0, W0, UXTB #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState;
if (Rn != 31)
{
ulong _X31 = TestContext.CurrentContext.Random.NextULong();
ThreadState = SingleOpcode(Opcode, X1: Xn_SP, X2: Wm, X31: _X31);
AArch64.X((int)Rn, new Bits(Xn_SP));
}
else
{
ThreadState = SingleOpcode(Opcode, X31: Xn_SP, X2: Wm);
AArch64.SP(new Bits(Xn_SP));
}
AArch64.X((int)Rm, new Bits(Wm));
Base.Sub_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
ulong Xd = AArch64.X(64, (int)Rd).ToUInt64();
Assert.That((ulong)ThreadState.X0, Is.EqualTo(Xd));
}
else
{
ulong SP = AArch64.SP(64).ToUInt64();
Assert.That((ulong)ThreadState.X31, Is.EqualTo(SP));
}
}
[Test, Description("SUB <Wd|WSP>, <Wn|WSP>, <Wm>{, <extend> {#<amount>}}")]
public void Sub_W_32bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(1)] uint Wn_WSP,
[Values((uint)0x00000000, (uint)0x7FFFFFFF,
(uint)0x80000000, (uint)0xFFFFFFFF)] [Random(2)] uint Wm,
[Values(0b000u, 0b001u, 0b010u, 0b011u, // <UXTB, UXTH, LSL|UXTW, UXTX,
0b100u, 0b101u, 0b110u, 0b111u)] uint extend, // SXTB, SXTH, SXTW, SXTX>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0x4B200000; // SUB W0, W0, W0, UXTB #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState;
if (Rn != 31)
{
uint _W31 = TestContext.CurrentContext.Random.NextUInt();
ThreadState = SingleOpcode(Opcode, X1: Wn_WSP, X2: Wm, X31: _W31);
AArch64.X((int)Rn, new Bits(Wn_WSP));
}
else
{
ThreadState = SingleOpcode(Opcode, X31: Wn_WSP, X2: Wm);
AArch64.SP(new Bits(Wn_WSP));
}
AArch64.X((int)Rm, new Bits(Wm));
Base.Sub_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
uint Wd = AArch64.X(32, (int)Rd).ToUInt32();
Assert.That((uint)ThreadState.X0, Is.EqualTo(Wd));
}
else
{
uint WSP = AArch64.SP(32).ToUInt32();
Assert.That((uint)ThreadState.X31, Is.EqualTo(WSP));
}
}
[Test, Description("SUB <Wd|WSP>, <Wn|WSP>, <Wm>{, <extend> {#<amount>}}")]
public void Sub_H_32bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(1)] uint Wn_WSP,
[Values((ushort)0x0000, (ushort)0x7FFF,
(ushort)0x8000, (ushort)0xFFFF)] [Random(2)] ushort Wm,
[Values(0b000u, 0b001u, 0b010u, 0b011u, // <UXTB, UXTH, LSL|UXTW, UXTX,
0b100u, 0b101u, 0b110u, 0b111u)] uint extend, // SXTB, SXTH, SXTW, SXTX>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0x4B200000; // SUB W0, W0, W0, UXTB #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState;
if (Rn != 31)
{
uint _W31 = TestContext.CurrentContext.Random.NextUInt();
ThreadState = SingleOpcode(Opcode, X1: Wn_WSP, X2: Wm, X31: _W31);
AArch64.X((int)Rn, new Bits(Wn_WSP));
}
else
{
ThreadState = SingleOpcode(Opcode, X31: Wn_WSP, X2: Wm);
AArch64.SP(new Bits(Wn_WSP));
}
AArch64.X((int)Rm, new Bits(Wm));
Base.Sub_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
uint Wd = AArch64.X(32, (int)Rd).ToUInt32();
Assert.That((uint)ThreadState.X0, Is.EqualTo(Wd));
}
else
{
uint WSP = AArch64.SP(32).ToUInt32();
Assert.That((uint)ThreadState.X31, Is.EqualTo(WSP));
}
}
[Test, Description("SUB <Wd|WSP>, <Wn|WSP>, <Wm>{, <extend> {#<amount>}}")]
public void Sub_B_32bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(1)] uint Wn_WSP,
[Values((byte)0x00, (byte)0x7F,
(byte)0x80, (byte)0xFF)] [Random(2)] byte Wm,
[Values(0b000u, 0b001u, 0b010u, 0b011u, // <UXTB, UXTH, LSL|UXTW, UXTX,
0b100u, 0b101u, 0b110u, 0b111u)] uint extend, // SXTB, SXTH, SXTW, SXTX>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0x4B200000; // SUB W0, W0, W0, UXTB #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState;
if (Rn != 31)
{
uint _W31 = TestContext.CurrentContext.Random.NextUInt();
ThreadState = SingleOpcode(Opcode, X1: Wn_WSP, X2: Wm, X31: _W31);
AArch64.X((int)Rn, new Bits(Wn_WSP));
}
else
{
ThreadState = SingleOpcode(Opcode, X31: Wn_WSP, X2: Wm);
AArch64.SP(new Bits(Wn_WSP));
}
AArch64.X((int)Rm, new Bits(Wm));
Base.Sub_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
uint Wd = AArch64.X(32, (int)Rd).ToUInt32();
Assert.That((uint)ThreadState.X0, Is.EqualTo(Wd));
}
else
{
uint WSP = AArch64.SP(32).ToUInt32();
Assert.That((uint)ThreadState.X31, Is.EqualTo(WSP));
}
}
[Test, Description("SUBS <Xd>, <Xn|SP>, <X><m>{, <extend> {#<amount>}}")]
public void Subs_X_64bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(1)] ulong Xn_SP,
[Values((ulong)0x0000000000000000, (ulong)0x7FFFFFFFFFFFFFFF,
(ulong)0x8000000000000000, (ulong)0xFFFFFFFFFFFFFFFF)] [Random(2)] ulong Xm,
[Values(0b011u, 0b111u)] uint extend, // <LSL|UXTX, SXTX>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0xEB206000; // SUBS X0, X0, X0, UXTX #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState = SingleOpcode(Opcode, X1: Xn_SP, X2: Xm, X31: Xn_SP);
AArch64.X((int)Rn, new Bits(Xn_SP));
AArch64.X((int)Rm, new Bits(Xm));
AArch64.SP(new Bits(Xn_SP));
Base.Subs_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
ulong Xd = AArch64.X(64, (int)Rd).ToUInt64();
Assert.That((ulong)ThreadState.X0, Is.EqualTo(Xd));
}
else
{
ulong _X31 = AArch64.SP(64).ToUInt64();
Assert.That((ulong)ThreadState.X31, Is.EqualTo(_X31));
}
Assert.Multiple(() =>
{
Assert.That(ThreadState.Negative, Is.EqualTo(Shared.PSTATE.N));
Assert.That(ThreadState.Zero, Is.EqualTo(Shared.PSTATE.Z));
Assert.That(ThreadState.Carry, Is.EqualTo(Shared.PSTATE.C));
Assert.That(ThreadState.Overflow, Is.EqualTo(Shared.PSTATE.V));
});
}
[Test, Description("SUBS <Xd>, <Xn|SP>, <W><m>{, <extend> {#<amount>}}")]
public void Subs_W_64bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(1)] ulong Xn_SP,
[Values((uint)0x00000000, (uint)0x7FFFFFFF,
(uint)0x80000000, (uint)0xFFFFFFFF)] [Random(2)] uint Wm,
[Values(0b000u, 0b001u, 0b010u, // <UXTB, UXTH, UXTW,
0b100u, 0b101u, 0b110u)] uint extend, // SXTB, SXTH, SXTW>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0xEB200000; // SUBS X0, X0, W0, UXTB #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState = SingleOpcode(Opcode, X1: Xn_SP, X2: Wm, X31: Xn_SP);
AArch64.X((int)Rn, new Bits(Xn_SP));
AArch64.X((int)Rm, new Bits(Wm));
AArch64.SP(new Bits(Xn_SP));
Base.Subs_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
ulong Xd = AArch64.X(64, (int)Rd).ToUInt64();
Assert.That((ulong)ThreadState.X0, Is.EqualTo(Xd));
}
else
{
ulong _X31 = AArch64.SP(64).ToUInt64();
Assert.That((ulong)ThreadState.X31, Is.EqualTo(_X31));
}
Assert.Multiple(() =>
{
Assert.That(ThreadState.Negative, Is.EqualTo(Shared.PSTATE.N));
Assert.That(ThreadState.Zero, Is.EqualTo(Shared.PSTATE.Z));
Assert.That(ThreadState.Carry, Is.EqualTo(Shared.PSTATE.C));
Assert.That(ThreadState.Overflow, Is.EqualTo(Shared.PSTATE.V));
});
}
[Test, Description("SUBS <Xd>, <Xn|SP>, <W><m>{, <extend> {#<amount>}}")]
public void Subs_H_64bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(1)] ulong Xn_SP,
[Values((ushort)0x0000, (ushort)0x7FFF,
(ushort)0x8000, (ushort)0xFFFF)] [Random(2)] ushort Wm,
[Values(0b000u, 0b001u, 0b010u, // <UXTB, UXTH, UXTW,
0b100u, 0b101u, 0b110u)] uint extend, // SXTB, SXTH, SXTW>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0xEB200000; // SUBS X0, X0, W0, UXTB #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState = SingleOpcode(Opcode, X1: Xn_SP, X2: Wm, X31: Xn_SP);
AArch64.X((int)Rn, new Bits(Xn_SP));
AArch64.X((int)Rm, new Bits(Wm));
AArch64.SP(new Bits(Xn_SP));
Base.Subs_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
ulong Xd = AArch64.X(64, (int)Rd).ToUInt64();
Assert.That((ulong)ThreadState.X0, Is.EqualTo(Xd));
}
else
{
ulong _X31 = AArch64.SP(64).ToUInt64();
Assert.That((ulong)ThreadState.X31, Is.EqualTo(_X31));
}
Assert.Multiple(() =>
{
Assert.That(ThreadState.Negative, Is.EqualTo(Shared.PSTATE.N));
Assert.That(ThreadState.Zero, Is.EqualTo(Shared.PSTATE.Z));
Assert.That(ThreadState.Carry, Is.EqualTo(Shared.PSTATE.C));
Assert.That(ThreadState.Overflow, Is.EqualTo(Shared.PSTATE.V));
});
}
[Test, Description("SUBS <Xd>, <Xn|SP>, <W><m>{, <extend> {#<amount>}}")]
public void Subs_B_64bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(1)] ulong Xn_SP,
[Values((byte)0x00, (byte)0x7F,
(byte)0x80, (byte)0xFF)] [Random(2)] byte Wm,
[Values(0b000u, 0b001u, 0b010u, // <UXTB, UXTH, UXTW,
0b100u, 0b101u, 0b110u)] uint extend, // SXTB, SXTH, SXTW>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0xEB200000; // SUBS X0, X0, W0, UXTB #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState = SingleOpcode(Opcode, X1: Xn_SP, X2: Wm, X31: Xn_SP);
AArch64.X((int)Rn, new Bits(Xn_SP));
AArch64.X((int)Rm, new Bits(Wm));
AArch64.SP(new Bits(Xn_SP));
Base.Subs_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
ulong Xd = AArch64.X(64, (int)Rd).ToUInt64();
Assert.That((ulong)ThreadState.X0, Is.EqualTo(Xd));
}
else
{
ulong _X31 = AArch64.SP(64).ToUInt64();
Assert.That((ulong)ThreadState.X31, Is.EqualTo(_X31));
}
Assert.Multiple(() =>
{
Assert.That(ThreadState.Negative, Is.EqualTo(Shared.PSTATE.N));
Assert.That(ThreadState.Zero, Is.EqualTo(Shared.PSTATE.Z));
Assert.That(ThreadState.Carry, Is.EqualTo(Shared.PSTATE.C));
Assert.That(ThreadState.Overflow, Is.EqualTo(Shared.PSTATE.V));
});
}
[Test, Description("SUBS <Wd>, <Wn|WSP>, <Wm>{, <extend> {#<amount>}}")]
public void Subs_W_32bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(1)] uint Wn_WSP,
[Values((uint)0x00000000, (uint)0x7FFFFFFF,
(uint)0x80000000, (uint)0xFFFFFFFF)] [Random(2)] uint Wm,
[Values(0b000u, 0b001u, 0b010u, 0b011u, // <UXTB, UXTH, LSL|UXTW, UXTX,
0b100u, 0b101u, 0b110u, 0b111u)] uint extend, // SXTB, SXTH, SXTW, SXTX>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0x6B200000; // SUBS W0, W0, W0, UXTB #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState = SingleOpcode(Opcode, X1: Wn_WSP, X2: Wm, X31: Wn_WSP);
AArch64.X((int)Rn, new Bits(Wn_WSP));
AArch64.X((int)Rm, new Bits(Wm));
AArch64.SP(new Bits(Wn_WSP));
Base.Subs_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
uint Wd = AArch64.X(32, (int)Rd).ToUInt32();
Assert.That((uint)ThreadState.X0, Is.EqualTo(Wd));
}
else
{
uint _W31 = AArch64.SP(32).ToUInt32();
Assert.That((uint)ThreadState.X31, Is.EqualTo(_W31));
}
Assert.Multiple(() =>
{
Assert.That(ThreadState.Negative, Is.EqualTo(Shared.PSTATE.N));
Assert.That(ThreadState.Zero, Is.EqualTo(Shared.PSTATE.Z));
Assert.That(ThreadState.Carry, Is.EqualTo(Shared.PSTATE.C));
Assert.That(ThreadState.Overflow, Is.EqualTo(Shared.PSTATE.V));
});
}
[Test, Description("SUBS <Wd>, <Wn|WSP>, <Wm>{, <extend> {#<amount>}}")]
public void Subs_H_32bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(1)] uint Wn_WSP,
[Values((ushort)0x0000, (ushort)0x7FFF,
(ushort)0x8000, (ushort)0xFFFF)] [Random(2)] ushort Wm,
[Values(0b000u, 0b001u, 0b010u, 0b011u, // <UXTB, UXTH, LSL|UXTW, UXTX,
0b100u, 0b101u, 0b110u, 0b111u)] uint extend, // SXTB, SXTH, SXTW, SXTX>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0x6B200000; // SUBS W0, W0, W0, UXTB #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState = SingleOpcode(Opcode, X1: Wn_WSP, X2: Wm, X31: Wn_WSP);
AArch64.X((int)Rn, new Bits(Wn_WSP));
AArch64.X((int)Rm, new Bits(Wm));
AArch64.SP(new Bits(Wn_WSP));
Base.Subs_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
uint Wd = AArch64.X(32, (int)Rd).ToUInt32();
Assert.That((uint)ThreadState.X0, Is.EqualTo(Wd));
}
else
{
uint _W31 = AArch64.SP(32).ToUInt32();
Assert.That((uint)ThreadState.X31, Is.EqualTo(_W31));
}
Assert.Multiple(() =>
{
Assert.That(ThreadState.Negative, Is.EqualTo(Shared.PSTATE.N));
Assert.That(ThreadState.Zero, Is.EqualTo(Shared.PSTATE.Z));
Assert.That(ThreadState.Carry, Is.EqualTo(Shared.PSTATE.C));
Assert.That(ThreadState.Overflow, Is.EqualTo(Shared.PSTATE.V));
});
}
[Test, Description("SUBS <Wd>, <Wn|WSP>, <Wm>{, <extend> {#<amount>}}")]
public void Subs_B_32bit([Values(0u, 31u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[Values(2u, 31u)] uint Rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(1)] uint Wn_WSP,
[Values((byte)0x00, (byte)0x7F,
(byte)0x80, (byte)0xFF)] [Random(2)] byte Wm,
[Values(0b000u, 0b001u, 0b010u, 0b011u, // <UXTB, UXTH, LSL|UXTW, UXTX,
0b100u, 0b101u, 0b110u, 0b111u)] uint extend, // SXTB, SXTH, SXTW, SXTX>
[Values(0u, 1u, 2u, 3u, 4u)] uint amount)
{
uint Opcode = 0x6B200000; // SUBS W0, W0, W0, UXTB #0
Opcode |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((extend & 7) << 13) | ((amount & 7) << 10);
Bits Op = new Bits(Opcode);
AThreadState ThreadState = SingleOpcode(Opcode, X1: Wn_WSP, X2: Wm, X31: Wn_WSP);
AArch64.X((int)Rn, new Bits(Wn_WSP));
AArch64.X((int)Rm, new Bits(Wm));
AArch64.SP(new Bits(Wn_WSP));
Base.Subs_Rx(Op[31], Op[20, 16], Op[15, 13], Op[12, 10], Op[9, 5], Op[4, 0]);
if (Rd != 31)
{
uint Wd = AArch64.X(32, (int)Rd).ToUInt32();
Assert.That((uint)ThreadState.X0, Is.EqualTo(Wd));
}
else
{
uint _W31 = AArch64.SP(32).ToUInt32();
Assert.That((uint)ThreadState.X31, Is.EqualTo(_W31));
}
Assert.Multiple(() =>
{
Assert.That(ThreadState.Negative, Is.EqualTo(Shared.PSTATE.N));
Assert.That(ThreadState.Zero, Is.EqualTo(Shared.PSTATE.Z));
Assert.That(ThreadState.Carry, Is.EqualTo(Shared.PSTATE.C));
Assert.That(ThreadState.Overflow, Is.EqualTo(Shared.PSTATE.V));
});
}
#endif
}
}
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