#define System using ARMeilleure.State; using NUnit.Framework; using System.Collections.Generic; namespace Ryujinx.Tests.Cpu { [Category("System")] public sealed class CpuTestSystem : CpuTest { #if System #region "ValueSource (Types)" private static IEnumerable<ulong> _GenNzcv_() { yield return 0x0000000000000000ul; yield return 0x7FFFFFFFFFFFFFFFul; yield return 0x8000000000000000ul; yield return 0xFFFFFFFFFFFFFFFFul; bool v = TestContext.CurrentContext.Random.NextBool(); bool c = TestContext.CurrentContext.Random.NextBool(); bool z = TestContext.CurrentContext.Random.NextBool(); bool n = TestContext.CurrentContext.Random.NextBool(); ulong rnd = 0UL; rnd |= (v ? 1UL : 0UL) << (int)PState.VFlag; rnd |= (c ? 1UL : 0UL) << (int)PState.CFlag; rnd |= (z ? 1UL : 0UL) << (int)PState.ZFlag; rnd |= (n ? 1UL : 0UL) << (int)PState.NFlag; yield return rnd; } #endregion #region "ValueSource (Opcodes)" private static uint[] _MrsMsr_Nzcv_() { return new uint[] { 0xD53B4200u, // MRS X0, NZCV 0xD51B4200u // MSR NZCV, X0 }; } #endregion private const int RndCnt = 2; [Test, Pairwise] public void MrsMsr_Nzcv([ValueSource("_MrsMsr_Nzcv_")] uint opcodes, [Values(0u, 1u, 31u)] uint rt, [ValueSource("_GenNzcv_")] [Random(RndCnt)] ulong xt) { opcodes |= (rt & 31) << 0; bool v = TestContext.CurrentContext.Random.NextBool(); bool c = TestContext.CurrentContext.Random.NextBool(); bool z = TestContext.CurrentContext.Random.NextBool(); bool n = TestContext.CurrentContext.Random.NextBool(); ulong x31 = TestContext.CurrentContext.Random.NextULong(); SingleOpcode(opcodes, x0: xt, x1: xt, x31: x31, overflow: v, carry: c, zero: z, negative: n); CompareAgainstUnicorn(); } #endif } }