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