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test: Make tests runnable on system without 4KiB page size (#5184)

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* ARMeilleure: Do not hardcode 4KiB page size in JitCache

* test: Do not hardcode page size to 4KiB for Ryujinx.Tests.Memory.Tests

Fix running tests on Asahi Linux with 16KiB pages.

* test: Do not hardcode page size to 4KiB for Ryujinx.Tests.Cpu

Fix running tests on Asahi Linux.

Test runner still crash when trying to run all test suite.

* test: Do not hardcode page size to 4KiB for Ryujinx.Tests.Cpu

Fix somecrashes on Asahi Linux.

* test: Ignore Vshl test on ARM64 due to unicorn crashes

* test: Workaround hardcoded size on some tests

Change mapping of code and data in case of non 4KiB configuration.

* test: Make CpuTestT32Flow depends on code address

Fix failure with different page size.

* test: Disable CpuTestThumb.TestRandomTestCases when page size isn't 4KiB

The test data needs to be reevaluated to take different page size into account.

* Address gdkchan's comments
This commit is contained in:
Mary 2023-06-14 18:02:41 +02:00 committed by GitHub
parent 105c9712c1
commit 6f28c4abad
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8 changed files with 93 additions and 47 deletions
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5
src/ARMeilleure/Translation/Cache/JitCache.cs
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@ -2,6 +2,7 @@ using ARMeilleure.CodeGen;
using ARMeilleure.CodeGen.Unwinding;
using ARMeilleure.Memory;
using ARMeilleure.Native;
using Ryujinx.Memory;
using System;
using System.Collections.Generic;
using System.Diagnostics;
@ -12,8 +13,8 @@ namespace ARMeilleure.Translation.Cache
{
static partial class JitCache
{
private const int PageSize = 4 * 1024;
private const int PageMask = PageSize - 1;
private static readonly int PageSize = (int)MemoryBlock.GetPageSize();
private static readonly int PageMask = PageSize - 1;
private const int CodeAlignment = 4; // Bytes.
private const int CacheSize = 2047 * 1024 * 1024;

35
src/Ryujinx.Tests.Memory/Tests.cs
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@ -7,7 +7,7 @@ namespace Ryujinx.Tests.Memory
{
public class Tests
{
private const ulong MemorySize = 0x8000;
private static readonly ulong MemorySize = MemoryBlock.GetPageSize() * 8;
private MemoryBlock _memoryBlock;
@ -44,14 +44,17 @@ namespace Ryujinx.Tests.Memory
[Platform(Exclude = "MacOsX")]
public void Test_Alias()
{
using MemoryBlock backing = new MemoryBlock(0x10000, MemoryAllocationFlags.Mirrorable);
using MemoryBlock toAlias = new MemoryBlock(0x10000, MemoryAllocationFlags.Reserve | MemoryAllocationFlags.ViewCompatible);
ulong pageSize = MemoryBlock.GetPageSize();
ulong blockSize = MemoryBlock.GetPageSize() * 16;
toAlias.MapView(backing, 0x1000, 0, 0x4000);
toAlias.UnmapView(backing, 0x3000, 0x1000);
using MemoryBlock backing = new MemoryBlock(blockSize, MemoryAllocationFlags.Mirrorable);
using MemoryBlock toAlias = new MemoryBlock(blockSize, MemoryAllocationFlags.Reserve | MemoryAllocationFlags.ViewCompatible);
toAlias.MapView(backing, pageSize, 0, pageSize * 4);
toAlias.UnmapView(backing, pageSize * 3, pageSize);
toAlias.Write(0, 0xbadc0de);
Assert.AreEqual(Marshal.ReadInt32(backing.Pointer, 0x1000), 0xbadc0de);
Assert.AreEqual(Marshal.ReadInt32(backing.Pointer, (int)pageSize), 0xbadc0de);
}
[Test]
@ -59,8 +62,12 @@ namespace Ryujinx.Tests.Memory
[Platform(Exclude = "MacOsX")]
public void Test_AliasRandom()
{
using MemoryBlock backing = new MemoryBlock(0x80000, MemoryAllocationFlags.Mirrorable);
using MemoryBlock toAlias = new MemoryBlock(0x80000, MemoryAllocationFlags.Reserve | MemoryAllocationFlags.ViewCompatible);
ulong pageSize = MemoryBlock.GetPageSize();
int pageBits = (int)ulong.Log2(pageSize);
ulong blockSize = MemoryBlock.GetPageSize() * 128;
using MemoryBlock backing = new MemoryBlock(blockSize, MemoryAllocationFlags.Mirrorable);
using MemoryBlock toAlias = new MemoryBlock(blockSize, MemoryAllocationFlags.Reserve | MemoryAllocationFlags.ViewCompatible);
Random rng = new Random(123);
@ -72,16 +79,16 @@ namespace Ryujinx.Tests.Memory
if ((rng.Next() & 1) != 0)
{
toAlias.MapView(backing, (ulong)srcPage << 12, (ulong)dstPage << 12, (ulong)pages << 12);
toAlias.MapView(backing, (ulong)srcPage << pageBits, (ulong)dstPage << pageBits, (ulong)pages << pageBits);
int offset = rng.Next(0, 0x1000 - sizeof(int));
int offset = rng.Next(0, (int)pageSize - sizeof(int));
toAlias.Write((ulong)((dstPage << 12) + offset), 0xbadc0de);
Assert.AreEqual(Marshal.ReadInt32(backing.Pointer, (srcPage << 12) + offset), 0xbadc0de);
toAlias.Write((ulong)((dstPage << pageBits) + offset), 0xbadc0de);
Assert.AreEqual(Marshal.ReadInt32(backing.Pointer, (srcPage << pageBits) + offset), 0xbadc0de);
}
else
{
toAlias.UnmapView(backing, (ulong)dstPage << 12, (ulong)pages << 12);
toAlias.UnmapView(backing, (ulong)dstPage << pageBits, (ulong)pages << pageBits);
}
}
}
@ -91,7 +98,7 @@ namespace Ryujinx.Tests.Memory
[Platform(Exclude = "MacOsX")]
public void Test_AliasMapLeak()
{
ulong pageSize = 4096;
ulong pageSize = MemoryBlock.GetPageSize();
ulong size = 100000 * pageSize; // The mappings limit on Linux is usually around 65K, so let's make sure we are above that.
using MemoryBlock backing = new MemoryBlock(pageSize, MemoryAllocationFlags.Mirrorable);

24
src/Ryujinx.Tests/Cpu/CpuTest.cs
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@ -13,9 +13,9 @@ namespace Ryujinx.Tests.Cpu
[TestFixture]
public class CpuTest
{
protected const ulong Size = 0x1000;
protected const ulong CodeBaseAddress = 0x1000;
protected const ulong DataBaseAddress = CodeBaseAddress + Size;
protected static readonly ulong Size = MemoryBlock.GetPageSize();
protected static ulong CodeBaseAddress = Size;
protected static ulong DataBaseAddress = CodeBaseAddress + Size;
private static bool Ignore_FpcrFz = false;
private static bool Ignore_FpcrDn = false;
@ -39,12 +39,24 @@ namespace Ryujinx.Tests.Cpu
[SetUp]
public void Setup()
{
_currAddress = CodeBaseAddress;
int pageBits = (int)ulong.Log2(Size);
_ram = new MemoryBlock(Size * 2);
_memory = new MemoryManager(_ram, 1ul << 16);
_memory = new MemoryManager(_ram, 1ul << (pageBits + 4));
_memory.IncrementReferenceCount();
_memory.Map(CodeBaseAddress, 0, Size * 2, MemoryMapFlags.Private);
// Some tests depends on hardcoded address that were computed for 4KiB.
// We change the layout on non 4KiB platforms to keep compat here.
if (Size > 0x1000)
{
DataBaseAddress = 0;
CodeBaseAddress = Size;
}
_currAddress = CodeBaseAddress;
_memory.Map(CodeBaseAddress, 0, Size, MemoryMapFlags.Private);
_memory.Map(DataBaseAddress, Size, Size, MemoryMapFlags.Private);
_context = CpuContext.CreateExecutionContext();
Translator.IsReadyForTranslation.Set();

24
src/Ryujinx.Tests/Cpu/CpuTest32.cs
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@ -13,9 +13,9 @@ namespace Ryujinx.Tests.Cpu
[TestFixture]
public class CpuTest32
{
protected const uint Size = 0x1000;
protected const uint CodeBaseAddress = 0x1000;
protected const uint DataBaseAddress = CodeBaseAddress + Size;
protected static readonly uint Size = (uint)MemoryBlock.GetPageSize();
protected static uint CodeBaseAddress = Size;
protected static uint DataBaseAddress = CodeBaseAddress + Size;
private uint _currAddress;
@ -33,12 +33,24 @@ namespace Ryujinx.Tests.Cpu
[SetUp]
public void Setup()
{
_currAddress = CodeBaseAddress;
int pageBits = (int)ulong.Log2(Size);
_ram = new MemoryBlock(Size * 2);
_memory = new MemoryManager(_ram, 1ul << 16);
_memory = new MemoryManager(_ram, 1ul << (pageBits + 4));
_memory.IncrementReferenceCount();
_memory.Map(CodeBaseAddress, 0, Size * 2, MemoryMapFlags.Private);
// Some tests depends on hardcoded address that were computed for 4KiB.
// We change the layout on non 4KiB platforms to keep compat here.
if (Size > 0x1000)
{
DataBaseAddress = 0;
CodeBaseAddress = Size;
}
_currAddress = CodeBaseAddress;
_memory.Map(CodeBaseAddress, 0, Size, MemoryMapFlags.Private);
_memory.Map(DataBaseAddress, Size, Size, MemoryMapFlags.Private);
_context = CpuContext.CreateExecutionContext();
_context.IsAarch32 = true;

34
src/Ryujinx.Tests/Cpu/CpuTestSimdMemory32.cs
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@ -1,6 +1,7 @@
#define SimdMemory32
using ARMeilleure.State;
using Ryujinx.Memory;
using NUnit.Framework;
using System;
@ -9,6 +10,7 @@ namespace Ryujinx.Tests.Cpu
[Category("SimdMemory32")]
public sealed class CpuTestSimdMemory32 : CpuTest32
{
private static readonly uint TestOffset = DataBaseAddress + 0x500;
#if SimdMemory32
private uint[] _ldStModes =
@ -42,7 +44,7 @@ namespace Ryujinx.Tests.Cpu
[Range(0u, 3u)] uint n,
[Values(0x0u)] uint offset)
{
var data = GenerateVectorSequence(0x1000);
var data = GenerateVectorSequence((int)MemoryBlock.GetPageSize());
SetWorkingMemory(0, data);
uint opcode = 0xf4a00000u; // VLD1.8 {D0[0]}, [R0], R0
@ -58,7 +60,7 @@ namespace Ryujinx.Tests.Cpu
opcode |= (n & 3) << 8; // LD1 is 0, LD2 is 1 etc.
SingleOpcode(opcode, r0: 0x2500, r1: offset, sp: 0x2500);
SingleOpcode(opcode, r0: TestOffset, r1: offset, sp: TestOffset);
CompareAgainstUnicorn();
}
@ -72,7 +74,7 @@ namespace Ryujinx.Tests.Cpu
[Values] bool t,
[Values(0x0u)] uint offset)
{
var data = GenerateVectorSequence(0x1000);
var data = GenerateVectorSequence((int)MemoryBlock.GetPageSize());
SetWorkingMemory(0, data);
uint opcode = 0xf4a00c00u; // VLD1.8 {D0[0]}, [R0], R0
@ -85,7 +87,7 @@ namespace Ryujinx.Tests.Cpu
opcode |= (n & 3) << 8; // LD1 is 0, LD2 is 1 etc.
if (t) opcode |= 1 << 5;
SingleOpcode(opcode, r0: 0x2500, r1: offset, sp: 0x2500);
SingleOpcode(opcode, r0: TestOffset, r1: offset, sp: TestOffset);
CompareAgainstUnicorn();
}
@ -98,7 +100,7 @@ namespace Ryujinx.Tests.Cpu
[Range(0u, 10u)] uint mode,
[Values(0x0u)] uint offset)
{
var data = GenerateVectorSequence(0x1000);
var data = GenerateVectorSequence((int)MemoryBlock.GetPageSize());
SetWorkingMemory(0, data);
uint opcode = 0xf4200000u; // VLD4.8 {D0, D1, D2, D3}, [R0], R0
@ -114,7 +116,7 @@ namespace Ryujinx.Tests.Cpu
opcode |= ((vd & 0x10) << 18);
opcode |= ((vd & 0xf) << 12);
SingleOpcode(opcode, r0: 0x2500, r1: offset, sp: 0x2500);
SingleOpcode(opcode, r0: TestOffset, r1: offset, sp: TestOffset);
CompareAgainstUnicorn();
}
@ -128,7 +130,7 @@ namespace Ryujinx.Tests.Cpu
[Range(0u, 3u)] uint n,
[Values(0x0u)] uint offset)
{
var data = GenerateVectorSequence(0x1000);
var data = GenerateVectorSequence((int)MemoryBlock.GetPageSize());
SetWorkingMemory(0, data);
(V128 vec1, V128 vec2, V128 vec3, V128 vec4) = GenerateTestVectors();
@ -146,7 +148,7 @@ namespace Ryujinx.Tests.Cpu
opcode |= (n & 3) << 8; // ST1 is 0, ST2 is 1 etc.
SingleOpcode(opcode, r0: 0x2500, r1: offset, v1: vec1, v2: vec2, v3: vec3, v4: vec4, sp: 0x2500);
SingleOpcode(opcode, r0: TestOffset, r1: offset, v1: vec1, v2: vec2, v3: vec3, v4: vec4, sp: TestOffset);
CompareAgainstUnicorn();
}
@ -159,7 +161,7 @@ namespace Ryujinx.Tests.Cpu
[Range(0u, 10u)] uint mode,
[Values(0x0u)] uint offset)
{
var data = GenerateVectorSequence(0x1000);
var data = GenerateVectorSequence((int)MemoryBlock.GetPageSize());
SetWorkingMemory(0, data);
(V128 vec1, V128 vec2, V128 vec3, V128 vec4) = GenerateTestVectors();
@ -177,7 +179,7 @@ namespace Ryujinx.Tests.Cpu
opcode |= ((vd & 0x10) << 18);
opcode |= ((vd & 0xf) << 12);
SingleOpcode(opcode, r0: 0x2500, r1: offset, v1: vec1, v2: vec2, v3: vec3, v4: vec4, sp: 0x2500);
SingleOpcode(opcode, r0: TestOffset, r1: offset, v1: vec1, v2: vec2, v3: vec3, v4: vec4, sp: TestOffset);
CompareAgainstUnicorn();
}
@ -189,7 +191,7 @@ namespace Ryujinx.Tests.Cpu
[Values(0x1u, 0x32u)] uint regs,
[Values] bool single)
{
var data = GenerateVectorSequence(0x1000);
var data = GenerateVectorSequence((int)MemoryBlock.GetPageSize());
SetWorkingMemory(0, data);
uint opcode = 0xec100a00u; // VST4.8 {D0, D1, D2, D3}, [R0], R0
@ -225,7 +227,7 @@ namespace Ryujinx.Tests.Cpu
opcode |= regs & 0xff;
SingleOpcode(opcode, r0: 0x2500, sp: 0x2500);
SingleOpcode(opcode, r0: TestOffset, sp: TestOffset);
CompareAgainstUnicorn();
}
@ -237,7 +239,7 @@ namespace Ryujinx.Tests.Cpu
[Values(0x0u)] uint imm,
[Values] bool sub)
{
var data = GenerateVectorSequence(0x1000);
var data = GenerateVectorSequence((int)MemoryBlock.GetPageSize());
SetWorkingMemory(0, data);
uint opcode = 0xed900a00u; // VLDR.32 S0, [R0, #0]
@ -260,7 +262,7 @@ namespace Ryujinx.Tests.Cpu
}
opcode |= imm & 0xff;
SingleOpcode(opcode, r0: 0x2500);
SingleOpcode(opcode, r0: TestOffset);
CompareAgainstUnicorn();
}
@ -272,7 +274,7 @@ namespace Ryujinx.Tests.Cpu
[Values(0x0u)] uint imm,
[Values] bool sub)
{
var data = GenerateVectorSequence(0x1000);
var data = GenerateVectorSequence((int)MemoryBlock.GetPageSize());
SetWorkingMemory(0, data);
uint opcode = 0xed800a00u; // VSTR.32 S0, [R0, #0]
@ -297,7 +299,7 @@ namespace Ryujinx.Tests.Cpu
(V128 vec1, V128 vec2, _, _) = GenerateTestVectors();
SingleOpcode(opcode, r0: 0x2500, v0: vec1, v1: vec2);
SingleOpcode(opcode, r0: TestOffset, v0: vec1, v1: vec2);
CompareAgainstUnicorn();
}

6
src/Ryujinx.Tests/Cpu/CpuTestSimdReg32.cs
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@ -3,6 +3,7 @@
using ARMeilleure.State;
using NUnit.Framework;
using System.Collections.Generic;
using System.Runtime.InteropServices;
namespace Ryujinx.Tests.Cpu
{
@ -703,6 +704,11 @@ namespace Ryujinx.Tests.Cpu
[Values] bool q,
[Values] bool u)
{
if (RuntimeInformation.ProcessArchitecture == Architecture.Arm64)
{
Assert.Ignore("Unicorn on ARM64 crash while executing this test");
}
uint opcode = 0xf2000400u; // VSHL.S8 D0, D0, D0
if (q)
{

6
src/Ryujinx.Tests/Cpu/CpuTestT32Flow.cs
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@ -109,7 +109,7 @@ namespace Ryujinx.Tests.Cpu
ExecuteOpcodes(runUnicorn: false);
Assert.That(GetContext().GetX(0), Is.EqualTo(0x1005));
Assert.That(GetContext().GetX(0), Is.EqualTo(CodeBaseAddress + 0x5));
}
[Test]
@ -133,7 +133,7 @@ namespace Ryujinx.Tests.Cpu
ExecuteOpcodes(runUnicorn: false);
Assert.That(GetContext().GetX(0), Is.EqualTo(0x1005));
Assert.That(GetContext().GetX(0), Is.EqualTo(CodeBaseAddress + 0x5));
Assert.That(GetContext().GetPstateFlag(PState.TFlag), Is.EqualTo(false));
}
@ -160,7 +160,7 @@ namespace Ryujinx.Tests.Cpu
ExecuteOpcodes(runUnicorn: false);
Assert.That(GetContext().GetX(0), Is.EqualTo(0x1007));
Assert.That(GetContext().GetX(0), Is.EqualTo(CodeBaseAddress + 0x7));
Assert.That(GetContext().GetPstateFlag(PState.TFlag), Is.EqualTo(false));
}
}

6
src/Ryujinx.Tests/Cpu/CpuTestThumb.cs
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@ -268,6 +268,12 @@ namespace Ryujinx.Tests.Cpu
[Test]
public void TestRandomTestCases([ValueSource(nameof(RandomTestCases))] PrecomputedThumbTestCase test)
{
if (Size != 0x1000)
{
// TODO: Change it to depend on DataBaseAddress instead.
Assert.Ignore("This test currently only support 4KiB page size");
}
RunPrecomputedTestCase(test);
}