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Ryujinx/Ryujinx.Tests/Cpu/CpuTestAluRs.cs
gdkchan a731ab3a2a Add a new JIT compiler for CPU code (#693)
* Start of the ARMeilleure project

* Refactoring around the old IRAdapter, now renamed to PreAllocator

* Optimize the LowestBitSet method

* Add CLZ support and fix CLS implementation

* Add missing Equals and GetHashCode overrides on some structs, misc small tweaks

* Implement the ByteSwap IR instruction, and some refactoring on the assembler

* Implement the DivideUI IR instruction and fix 64-bits IDIV

* Correct constant operand type on CSINC

* Move division instructions implementation to InstEmitDiv

* Fix destination type for the ConditionalSelect IR instruction

* Implement UMULH and SMULH, with new IR instructions

* Fix some issues with shift instructions

* Fix constant types for BFM instructions

* Fix up new tests using the new V128 struct

* Update tests

* Move DIV tests to a separate file

* Add support for calls, and some instructions that depends on them

* Start adding support for SIMD & FP types, along with some of the related ARM instructions

* Fix some typos and the divide instruction with FP operands

* Fix wrong method call on Clz_V

* Implement ARM FP & SIMD move instructions, Saddlv_V, and misc. fixes

* Implement SIMD logical instructions and more misc. fixes

* Fix PSRAD x86 instruction encoding, TRN, UABD and UABDL implementations

* Implement float conversion instruction, merge in LDj3SNuD fixes, and some other misc. fixes

* Implement SIMD shift instruction and fix Dup_V

* Add SCVTF and UCVTF (vector, fixed-point) variants to the opcode table

* Fix check with tolerance on tester

* Implement FP & SIMD comparison instructions, and some fixes

* Update FCVT (Scalar) encoding on the table to support the Half-float variants

* Support passing V128 structs, some cleanup on the register allocator, merge LDj3SNuD fixes

* Use old memory access methods, made a start on SIMD memory insts support, some fixes

* Fix float constant passed to functions, save and restore non-volatile XMM registers, other fixes

* Fix arguments count with struct return values, other fixes

* More instructions

* Misc. fixes and integrate LDj3SNuD fixes

* Update tests

* Add a faster linear scan allocator, unwinding support on windows, and other changes

* Update Ryujinx.HLE

* Update Ryujinx.Graphics

* Fix V128 return pointer passing, RCX is clobbered

* Update Ryujinx.Tests

* Update ITimeZoneService

* Stop using GetFunctionPointer as that can't be called from native code, misc. fixes and tweaks

* Use generic GetFunctionPointerForDelegate method and other tweaks

* Some refactoring on the code generator, assert on invalid operations and use a separate enum for intrinsics

* Remove some unused code on the assembler

* Fix REX.W prefix regression on float conversion instructions, add some sort of profiler

* Add hardware capability detection

* Fix regression on Sha1h and revert Fcm** changes

* Add SSE2-only paths on vector extract and insert, some refactoring on the pre-allocator

* Fix silly mistake introduced on last commit on CpuId

* Generate inline stack probes when the stack allocation is too large

* Initial support for the System-V ABI

* Support multiple destination operands

* Fix SSE2 VectorInsert8 path, and other fixes

* Change placement of XMM callee save and restore code to match other compilers

* Rename Dest to Destination and Inst to Instruction

* Fix a regression related to calls and the V128 type

* Add an extra space on comments to match code style

* Some refactoring

* Fix vector insert FP32 SSE2 path

* Port over the ARM32 instructions

* Avoid memory protection races on JIT Cache

* Another fix on VectorInsert FP32 (thanks to LDj3SNuD

* Float operands don't need to use the same register when VEX is supported

* Add a new register allocator, higher quality code for hot code (tier up), and other tweaks

* Some nits, small improvements on the pre allocator

* CpuThreadState is gone

* Allow changing CPU emulators with a config entry

* Add runtime identifiers on the ARMeilleure project

* Allow switching between CPUs through a config entry (pt. 2)

* Change win10-x64 to win-x64 on projects

* Update the Ryujinx project to use ARMeilleure

* Ensure that the selected register is valid on the hybrid allocator

* Allow exiting on returns to 0 (should fix test regression)

* Remove register assignments for most used variables on the hybrid allocator

* Do not use fixed registers as spill temp

* Add missing namespace and remove unneeded using

* Address PR feedback

* Fix types, etc

* Enable AssumeStrictAbiCompliance by default

* Ensure that Spill and Fill don't load or store any more than necessary
2019-08-08 21:56:22 +03:00

898 lines
46 KiB
C#

#define AluRs
using NUnit.Framework;
namespace Ryujinx.Tests.Cpu
{
[Category("AluRs")]
public sealed class CpuTestAluRs : CpuTest
{
#if AluRs
private const int RndCnt = 2;
private const int RndCntAmount = 2;
private const int RndCntLsb = 2;
[Test, Pairwise, Description("ADC <Xd>, <Xn>, <Xm>")]
public void Adc_64bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xn,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xm,
[Values] bool carryIn)
{
uint opcode = 0x9A000000; // ADC X0, X0, X0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
ulong x31 = TestContext.CurrentContext.Random.NextULong();
SingleOpcode(opcode, x1: xn, x2: xm, x31: x31, carry: carryIn);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("ADC <Wd>, <Wn>, <Wm>")]
public void Adc_32bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wn,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wm,
[Values] bool carryIn)
{
uint opcode = 0x1A000000; // ADC W0, W0, W0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
uint w31 = TestContext.CurrentContext.Random.NextUInt();
SingleOpcode(opcode, x1: wn, x2: wm, x31: w31, carry: carryIn);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("ADCS <Xd>, <Xn>, <Xm>")]
public void Adcs_64bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xn,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xm,
[Values] bool carryIn)
{
uint opcode = 0xBA000000; // ADCS X0, X0, X0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
ulong x31 = TestContext.CurrentContext.Random.NextULong();
SingleOpcode(opcode, x1: xn, x2: xm, x31: x31, carry: carryIn);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("ADCS <Wd>, <Wn>, <Wm>")]
public void Adcs_32bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wn,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wm,
[Values] bool carryIn)
{
uint opcode = 0x3A000000; // ADCS W0, W0, W0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
uint w31 = TestContext.CurrentContext.Random.NextUInt();
SingleOpcode(opcode, x1: wn, x2: wm, x31: w31, carry: carryIn);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("ADD <Xd>, <Xn>, <Xm>{, <shift> #<amount>}")]
public void Add_64bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xn,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xm,
[Values(0b00u, 0b01u, 0b10u)] uint shift, // <LSL, LSR, ASR>
[Values(0u, 31u, 32u, 63u)] [Random(0u, 63u, RndCntAmount)] uint amount)
{
uint opcode = 0x8B000000; // ADD X0, X0, X0, LSL #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((shift & 3) << 22) | ((amount & 63) << 10);
ulong x31 = TestContext.CurrentContext.Random.NextULong();
SingleOpcode(opcode, x1: xn, x2: xm, x31: x31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("ADD <Wd>, <Wn>, <Wm>{, <shift> #<amount>}")]
public void Add_32bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wn,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wm,
[Values(0b00u, 0b01u, 0b10u)] uint shift, // <LSL, LSR, ASR>
[Values(0u, 15u, 16u, 31u)] [Random(0u, 31u, RndCntAmount)] uint amount)
{
uint opcode = 0x0B000000; // ADD W0, W0, W0, LSL #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((shift & 3) << 22) | ((amount & 63) << 10);
uint w31 = TestContext.CurrentContext.Random.NextUInt();
SingleOpcode(opcode, x1: wn, x2: wm, x31: w31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("ADDS <Xd>, <Xn>, <Xm>{, <shift> #<amount>}")]
public void Adds_64bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xn,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xm,
[Values(0b00u, 0b01u, 0b10u)] uint shift, // <LSL, LSR, ASR>
[Values(0u, 31u, 32u, 63u)] [Random(0u, 63u, RndCntAmount)] uint amount)
{
uint opcode = 0xAB000000; // ADDS X0, X0, X0, LSL #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((shift & 3) << 22) | ((amount & 63) << 10);
ulong x31 = TestContext.CurrentContext.Random.NextULong();
SingleOpcode(opcode, x1: xn, x2: xm, x31: x31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("ADDS <Wd>, <Wn>, <Wm>{, <shift> #<amount>}")]
public void Adds_32bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wn,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wm,
[Values(0b00u, 0b01u, 0b10u)] uint shift, // <LSL, LSR, ASR>
[Values(0u, 15u, 16u, 31u)] [Random(0u, 31u, RndCntAmount)] uint amount)
{
uint opcode = 0x2B000000; // ADDS W0, W0, W0, LSL #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((shift & 3) << 22) | ((amount & 63) << 10);
uint w31 = TestContext.CurrentContext.Random.NextUInt();
SingleOpcode(opcode, x1: wn, x2: wm, x31: w31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("AND <Xd>, <Xn>, <Xm>{, <shift> #<amount>}")]
public void And_64bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xn,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xm,
[Values(0b00u, 0b01u, 0b10u, 0b11u)] uint shift, // <LSL, LSR, ASR, ROR>
[Values(0u, 31u, 32u, 63u)] [Random(0u, 63u, RndCntAmount)] uint amount)
{
uint opcode = 0x8A000000; // AND X0, X0, X0, LSL #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((shift & 3) << 22) | ((amount & 63) << 10);
ulong x31 = TestContext.CurrentContext.Random.NextULong();
SingleOpcode(opcode, x1: xn, x2: xm, x31: x31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("AND <Wd>, <Wn>, <Wm>{, <shift> #<amount>}")]
public void And_32bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wn,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wm,
[Values(0b00u, 0b01u, 0b10u, 0b11u)] uint shift, // <LSL, LSR, ASR, ROR>
[Values(0u, 15u, 16u, 31u)] [Random(0u, 31u, RndCntAmount)] uint amount)
{
uint opcode = 0x0A000000; // AND W0, W0, W0, LSL #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((shift & 3) << 22) | ((amount & 63) << 10);
uint w31 = TestContext.CurrentContext.Random.NextUInt();
SingleOpcode(opcode, x1: wn, x2: wm, x31: w31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("ANDS <Xd>, <Xn>, <Xm>{, <shift> #<amount>}")]
public void Ands_64bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xn,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xm,
[Values(0b00u, 0b01u, 0b10u, 0b11u)] uint shift, // <LSL, LSR, ASR, ROR>
[Values(0u, 31u, 32u, 63u)] [Random(0u, 63u, RndCntAmount)] uint amount)
{
uint opcode = 0xEA000000; // ANDS X0, X0, X0, LSL #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((shift & 3) << 22) | ((amount & 63) << 10);
ulong x31 = TestContext.CurrentContext.Random.NextULong();
SingleOpcode(opcode, x1: xn, x2: xm, x31: x31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("ANDS <Wd>, <Wn>, <Wm>{, <shift> #<amount>}")]
public void Ands_32bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wn,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wm,
[Values(0b00u, 0b01u, 0b10u, 0b11u)] uint shift, // <LSL, LSR, ASR, ROR>
[Values(0u, 15u, 16u, 31u)] [Random(0u, 31u, RndCntAmount)] uint amount)
{
uint opcode = 0x6A000000; // ANDS W0, W0, W0, LSL #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((shift & 3) << 22) | ((amount & 63) << 10);
uint w31 = TestContext.CurrentContext.Random.NextUInt();
SingleOpcode(opcode, x1: wn, x2: wm, x31: w31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("ASRV <Xd>, <Xn>, <Xm>")]
public void Asrv_64bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xn,
[Values(0ul, 31ul, 32ul, 63ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xm)
{
uint opcode = 0x9AC02800; // ASRV X0, X0, X0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
ulong x31 = TestContext.CurrentContext.Random.NextULong();
SingleOpcode(opcode, x1: xn, x2: xm, x31: x31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("ASRV <Wd>, <Wn>, <Wm>")]
public void Asrv_32bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wn,
[Values(0u, 15u, 16u, 31u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wm)
{
uint opcode = 0x1AC02800; // ASRV W0, W0, W0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
uint w31 = TestContext.CurrentContext.Random.NextUInt();
SingleOpcode(opcode, x1: wn, x2: wm, x31: w31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("BIC <Xd>, <Xn>, <Xm>{, <shift> #<amount>}")]
public void Bic_64bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xn,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xm,
[Values(0b00u, 0b01u, 0b10u, 0b11u)] uint shift, // <LSL, LSR, ASR, ROR>
[Values(0u, 31u, 32u, 63u)] [Random(0u, 63u, RndCntAmount)] uint amount)
{
uint opcode = 0x8A200000; // BIC X0, X0, X0, LSL #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((shift & 3) << 22) | ((amount & 63) << 10);
ulong x31 = TestContext.CurrentContext.Random.NextULong();
SingleOpcode(opcode, x1: xn, x2: xm, x31: x31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("BIC <Wd>, <Wn>, <Wm>{, <shift> #<amount>}")]
public void Bic_32bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wn,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wm,
[Values(0b00u, 0b01u, 0b10u, 0b11u)] uint shift, // <LSL, LSR, ASR, ROR>
[Values(0u, 15u, 16u, 31u)] [Random(0u, 31u, RndCntAmount)] uint amount)
{
uint opcode = 0x0A200000; // BIC W0, W0, W0, LSL #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((shift & 3) << 22) | ((amount & 63) << 10);
uint w31 = TestContext.CurrentContext.Random.NextUInt();
SingleOpcode(opcode, x1: wn, x2: wm, x31: w31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("BICS <Xd>, <Xn>, <Xm>{, <shift> #<amount>}")]
public void Bics_64bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xn,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xm,
[Values(0b00u, 0b01u, 0b10u, 0b11u)] uint shift, // <LSL, LSR, ASR, ROR>
[Values(0u, 31u, 32u, 63u)] [Random(0u, 63u, RndCntAmount)] uint amount)
{
uint opcode = 0xEA200000; // BICS X0, X0, X0, LSL #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((shift & 3) << 22) | ((amount & 63) << 10);
ulong x31 = TestContext.CurrentContext.Random.NextULong();
SingleOpcode(opcode, x1: xn, x2: xm, x31: x31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("BICS <Wd>, <Wn>, <Wm>{, <shift> #<amount>}")]
public void Bics_32bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wn,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wm,
[Values(0b00u, 0b01u, 0b10u, 0b11u)] uint shift, // <LSL, LSR, ASR, ROR>
[Values(0u, 15u, 16u, 31u)] [Random(0u, 31u, RndCntAmount)] uint amount)
{
uint opcode = 0x6A200000; // BICS W0, W0, W0, LSL #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((shift & 3) << 22) | ((amount & 63) << 10);
uint w31 = TestContext.CurrentContext.Random.NextUInt();
SingleOpcode(opcode, x1: wn, x2: wm, x31: w31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("EON <Xd>, <Xn>, <Xm>{, <shift> #<amount>}")]
public void Eon_64bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xn,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xm,
[Values(0b00u, 0b01u, 0b10u, 0b11u)] uint shift, // <LSL, LSR, ASR, ROR>
[Values(0u, 31u, 32u, 63u)] [Random(0u, 63u, RndCntAmount)] uint amount)
{
uint opcode = 0xCA200000; // EON X0, X0, X0, LSL #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((shift & 3) << 22) | ((amount & 63) << 10);
ulong x31 = TestContext.CurrentContext.Random.NextULong();
SingleOpcode(opcode, x1: xn, x2: xm, x31: x31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("EON <Wd>, <Wn>, <Wm>{, <shift> #<amount>}")]
public void Eon_32bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wn,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wm,
[Values(0b00u, 0b01u, 0b10u, 0b11u)] uint shift, // <LSL, LSR, ASR, ROR>
[Values(0u, 15u, 16u, 31u)] [Random(0u, 31u, RndCntAmount)] uint amount)
{
uint opcode = 0x4A200000; // EON W0, W0, W0, LSL #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((shift & 3) << 22) | ((amount & 63) << 10);
uint w31 = TestContext.CurrentContext.Random.NextUInt();
SingleOpcode(opcode, x1: wn, x2: wm, x31: w31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("EOR <Xd>, <Xn>, <Xm>{, <shift> #<amount>}")]
public void Eor_64bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xn,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xm,
[Values(0b00u, 0b01u, 0b10u, 0b11u)] uint shift, // <LSL, LSR, ASR, ROR>
[Values(0u, 31u, 32u, 63u)] [Random(0u, 63u, RndCntAmount)] uint amount)
{
uint opcode = 0xCA000000; // EOR X0, X0, X0, LSL #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((shift & 3) << 22) | ((amount & 63) << 10);
ulong x31 = TestContext.CurrentContext.Random.NextULong();
SingleOpcode(opcode, x1: xn, x2: xm, x31: x31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("EOR <Wd>, <Wn>, <Wm>{, <shift> #<amount>}")]
public void Eor_32bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wn,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wm,
[Values(0b00u, 0b01u, 0b10u, 0b11u)] uint shift, // <LSL, LSR, ASR, ROR>
[Values(0u, 15u, 16u, 31u)] [Random(0u, 31u, RndCntAmount)] uint amount)
{
uint opcode = 0x4A000000; // EOR W0, W0, W0, LSL #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((shift & 3) << 22) | ((amount & 63) << 10);
uint w31 = TestContext.CurrentContext.Random.NextUInt();
SingleOpcode(opcode, x1: wn, x2: wm, x31: w31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("EXTR <Xd>, <Xn>, <Xm>, #<lsb>")]
public void Extr_64bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xn,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xm,
[Values(0u, 31u, 32u, 63u)] [Random(0u, 63u, RndCntLsb)] uint lsb)
{
uint opcode = 0x93C00000; // EXTR X0, X0, X0, #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((lsb & 63) << 10);
ulong x31 = TestContext.CurrentContext.Random.NextULong();
SingleOpcode(opcode, x1: xn, x2: xm, x31: x31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("EXTR <Wd>, <Wn>, <Wm>, #<lsb>")]
public void Extr_32bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wn,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wm,
[Values(0u, 15u, 16u, 31u)] [Random(0u, 31u, RndCntLsb)] uint lsb)
{
uint opcode = 0x13800000; // EXTR W0, W0, W0, #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((lsb & 63) << 10);
uint w31 = TestContext.CurrentContext.Random.NextUInt();
SingleOpcode(opcode, x1: wn, x2: wm, x31: w31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("LSLV <Xd>, <Xn>, <Xm>")]
public void Lslv_64bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xn,
[Values(0ul, 31ul, 32ul, 63ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xm)
{
uint opcode = 0x9AC02000; // LSLV X0, X0, X0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
ulong x31 = TestContext.CurrentContext.Random.NextULong();
SingleOpcode(opcode, x1: xn, x2: xm, x31: x31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("LSLV <Wd>, <Wn>, <Wm>")]
public void Lslv_32bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wn,
[Values(0u, 15u, 16u, 31u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wm)
{
uint opcode = 0x1AC02000; // LSLV W0, W0, W0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
uint w31 = TestContext.CurrentContext.Random.NextUInt();
SingleOpcode(opcode, x1: wn, x2: wm, x31: w31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("LSRV <Xd>, <Xn>, <Xm>")]
public void Lsrv_64bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xn,
[Values(0ul, 31ul, 32ul, 63ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xm)
{
uint opcode = 0x9AC02400; // LSRV X0, X0, X0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
ulong x31 = TestContext.CurrentContext.Random.NextULong();
SingleOpcode(opcode, x1: xn, x2: xm, x31: x31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("LSRV <Wd>, <Wn>, <Wm>")]
public void Lsrv_32bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wn,
[Values(0u, 15u, 16u, 31u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wm)
{
uint opcode = 0x1AC02400; // LSRV W0, W0, W0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
uint w31 = TestContext.CurrentContext.Random.NextUInt();
SingleOpcode(opcode, x1: wn, x2: wm, x31: w31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("ORN <Xd>, <Xn>, <Xm>{, <shift> #<amount>}")]
public void Orn_64bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xn,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xm,
[Values(0b00u, 0b01u, 0b10u, 0b11u)] uint shift, // <LSL, LSR, ASR, ROR>
[Values(0u, 31u, 32u, 63u)] [Random(0u, 63u, RndCntAmount)] uint amount)
{
uint opcode = 0xAA200000; // ORN X0, X0, X0, LSL #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((shift & 3) << 22) | ((amount & 63) << 10);
ulong x31 = TestContext.CurrentContext.Random.NextULong();
SingleOpcode(opcode, x1: xn, x2: xm, x31: x31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("ORN <Wd>, <Wn>, <Wm>{, <shift> #<amount>}")]
public void Orn_32bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wn,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wm,
[Values(0b00u, 0b01u, 0b10u, 0b11u)] uint shift, // <LSL, LSR, ASR, ROR>
[Values(0u, 15u, 16u, 31u)] [Random(0u, 31u, RndCntAmount)] uint amount)
{
uint opcode = 0x2A200000; // ORN W0, W0, W0, LSL #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((shift & 3) << 22) | ((amount & 63) << 10);
uint w31 = TestContext.CurrentContext.Random.NextUInt();
SingleOpcode(opcode, x1: wn, x2: wm, x31: w31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("ORR <Xd>, <Xn>, <Xm>{, <shift> #<amount>}")]
public void Orr_64bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xn,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xm,
[Values(0b00u, 0b01u, 0b10u, 0b11u)] uint shift, // <LSL, LSR, ASR, ROR>
[Values(0u, 31u, 32u, 63u)] [Random(0u, 63u, RndCntAmount)] uint amount)
{
uint opcode = 0xAA000000; // ORR X0, X0, X0, LSL #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((shift & 3) << 22) | ((amount & 63) << 10);
ulong x31 = TestContext.CurrentContext.Random.NextULong();
SingleOpcode(opcode, x1: xn, x2: xm, x31: x31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("ORR <Wd>, <Wn>, <Wm>{, <shift> #<amount>}")]
public void Orr_32bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wn,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wm,
[Values(0b00u, 0b01u, 0b10u, 0b11u)] uint shift, // <LSL, LSR, ASR, ROR>
[Values(0u, 15u, 16u, 31u)] [Random(0u, 31u, RndCntAmount)] uint amount)
{
uint opcode = 0x2A000000; // ORR W0, W0, W0, LSL #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((shift & 3) << 22) | ((amount & 63) << 10);
uint w31 = TestContext.CurrentContext.Random.NextUInt();
SingleOpcode(opcode, x1: wn, x2: wm, x31: w31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("RORV <Xd>, <Xn>, <Xm>")]
public void Rorv_64bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xn,
[Values(0ul, 31ul, 32ul, 63ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xm)
{
uint opcode = 0x9AC02C00; // RORV X0, X0, X0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
ulong x31 = TestContext.CurrentContext.Random.NextULong();
SingleOpcode(opcode, x1: xn, x2: xm, x31: x31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("RORV <Wd>, <Wn>, <Wm>")]
public void Rorv_32bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wn,
[Values(0u, 15u, 16u, 31u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wm)
{
uint opcode = 0x1AC02C00; // RORV W0, W0, W0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
uint w31 = TestContext.CurrentContext.Random.NextUInt();
SingleOpcode(opcode, x1: wn, x2: wm, x31: w31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("SBC <Xd>, <Xn>, <Xm>")]
public void Sbc_64bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xn,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xm,
[Values] bool carryIn)
{
uint opcode = 0xDA000000; // SBC X0, X0, X0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
ulong x31 = TestContext.CurrentContext.Random.NextULong();
SingleOpcode(opcode, x1: xn, x2: xm, x31: x31, carry: carryIn);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("SBC <Wd>, <Wn>, <Wm>")]
public void Sbc_32bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wn,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wm,
[Values] bool carryIn)
{
uint opcode = 0x5A000000; // SBC W0, W0, W0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
uint w31 = TestContext.CurrentContext.Random.NextUInt();
SingleOpcode(opcode, x1: wn, x2: wm, x31: w31, carry: carryIn);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("SBCS <Xd>, <Xn>, <Xm>")]
public void Sbcs_64bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xn,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xm,
[Values] bool carryIn)
{
uint opcode = 0xFA000000; // SBCS X0, X0, X0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
ulong x31 = TestContext.CurrentContext.Random.NextULong();
SingleOpcode(opcode, x1: xn, x2: xm, x31: x31, carry: carryIn);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("SBCS <Wd>, <Wn>, <Wm>")]
public void Sbcs_32bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wn,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wm,
[Values] bool carryIn)
{
uint opcode = 0x7A000000; // SBCS W0, W0, W0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
uint w31 = TestContext.CurrentContext.Random.NextUInt();
SingleOpcode(opcode, x1: wn, x2: wm, x31: w31, carry: carryIn);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("SUB <Xd>, <Xn>, <Xm>{, <shift> #<amount>}")]
public void Sub_64bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xn,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xm,
[Values(0b00u, 0b01u, 0b10u)] uint shift, // <LSL, LSR, ASR>
[Values(0u, 31u, 32u, 63u)] [Random(0u, 63u, RndCntAmount)] uint amount)
{
uint opcode = 0xCB000000; // SUB X0, X0, X0, LSL #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((shift & 3) << 22) | ((amount & 63) << 10);
ulong x31 = TestContext.CurrentContext.Random.NextULong();
SingleOpcode(opcode, x1: xn, x2: xm, x31: x31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("SUB <Wd>, <Wn>, <Wm>{, <shift> #<amount>}")]
public void Sub_32bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wn,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wm,
[Values(0b00u, 0b01u, 0b10u)] uint shift, // <LSL, LSR, ASR>
[Values(0u, 15u, 16u, 31u)] [Random(0u, 31u, RndCntAmount)] uint amount)
{
uint opcode = 0x4B000000; // SUB W0, W0, W0, LSL #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((shift & 3) << 22) | ((amount & 63) << 10);
uint w31 = TestContext.CurrentContext.Random.NextUInt();
SingleOpcode(opcode, x1: wn, x2: wm, x31: w31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("SUBS <Xd>, <Xn>, <Xm>{, <shift> #<amount>}")]
public void Subs_64bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xn,
[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xm,
[Values(0b00u, 0b01u, 0b10u)] uint shift, // <LSL, LSR, ASR>
[Values(0u, 31u, 32u, 63u)] [Random(0u, 63u, RndCntAmount)] uint amount)
{
uint opcode = 0xEB000000; // SUBS X0, X0, X0, LSL #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((shift & 3) << 22) | ((amount & 63) << 10);
ulong x31 = TestContext.CurrentContext.Random.NextULong();
SingleOpcode(opcode, x1: xn, x2: xm, x31: x31);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("SUBS <Wd>, <Wn>, <Wm>{, <shift> #<amount>}")]
public void Subs_32bit([Values(0u, 31u)] uint rd,
[Values(1u, 31u)] uint rn,
[Values(2u, 31u)] uint rm,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wn,
[Values(0x00000000u, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wm,
[Values(0b00u, 0b01u, 0b10u)] uint shift, // <LSL, LSR, ASR>
[Values(0u, 15u, 16u, 31u)] [Random(0u, 31u, RndCntAmount)] uint amount)
{
uint opcode = 0x6B000000; // SUBS W0, W0, W0, LSL #0
opcode |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcode |= ((shift & 3) << 22) | ((amount & 63) << 10);
uint w31 = TestContext.CurrentContext.Random.NextUInt();
SingleOpcode(opcode, x1: wn, x2: wm, x31: w31);
CompareAgainstUnicorn();
}
#endif
}
}