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[AGC/Vulkan] Extend PS5 runtime and rendering compatibility (#216)

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* [Core] Add POSIX native execution and PS5 SELF support

Extend the native backend, guest TLS, fixed-address memory, and loader paths needed by PS5 titles on Windows, Linux, and macOS. Keep workstation GC so high-core-count hosts do not reserve over fixed guest image bases.

* [HLE] Expand PS5 service and media compatibility

Add the kernel, threading, save-data, networking, audio, video-codec, font, dialog, and service exports required by newer PS5 software. Preserve every SysAbi NID currently registered by main while adding the compatibility surface used by ASTRO BOT.

* [AGC/Vulkan] Extend Gen5 shader and presentation support

Expand PM4 handling, Gen5 shader translation, MRT and packed export support, guest image tracking, depth initialization, texture aliasing, and Vulkan presentation. Add the performance overlay and address-filtered diagnostics used to validate ASTRO BOT with original shaders.

* [Core] Align static TLS reservation across hosts

* [Pad] Align primary user ID with UserService

* [Gpu] Preserve runtime scalar buffers across renderer seam

* [AGC] Restore omitted command helper exports

* [Vulkan] Reuse primary views for promoted MRT targets

* [Vulkan] Preserve scratch storage bindings in compute dispatches
This commit is contained in:
Miguel Cruz
2026-07-15 19:02:34 -04:00
committed by GitHub
parent ad5a7d3799
commit 864cbb0fa0
85 changed files with 36299 additions and 9176 deletions
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src/SharpEmu.Libs/Ampr/AmprExports.cs
+51 -39
View File
@@ -36,6 +36,7 @@ public static class AmprExports
public ulong Buffer;
public ulong Size;
public ulong WriteOffset;
public ulong CommandCount;
}
private sealed class CachedHostFile
@@ -267,53 +268,19 @@ public static class AmprExports
return (int)OrbisGen2Result.ORBIS_GEN2_ERROR_MEMORY_FAULT;
}
ulong bytesRead = 0;
// Unregistered/missing files are zero-filled instead of failing: games queue
// speculative reads and only consume the bytes on success paths.
if (!AmprFileRegistry.TryGetHostPath(fileId, out var hostPath) || !File.Exists(hostPath))
if (!AmprFileRegistry.TryGetHostPath(fileId, out var hostPath))
{
if (destination != 0 && size > 0)
{
int chunkSize = (int)Math.Min(size, 4096);
Span<byte> zeros = stackalloc byte[chunkSize];
zeros.Clear();
while (bytesRead < size)
{
int currentChunk = (int)Math.Min((ulong)chunkSize, size - bytesRead);
if (!ctx.Memory.TryWrite(destination + bytesRead, zeros[..currentChunk]))
{
break;
}
bytesRead += (ulong)currentChunk;
}
}
TraceAmprRead(ctx, commandBuffer, fileId, destination, size, fileOffset, bytesRead, "(missing)", (int)OrbisGen2Result.ORBIS_GEN2_OK);
ctx[CpuRegister.Rax] = 0;
return (int)OrbisGen2Result.ORBIS_GEN2_OK;
TraceAmprRead(ctx, commandBuffer, fileId, destination, size, fileOffset, bytesRead: 0, hostPath, (int)OrbisGen2Result.ORBIS_GEN2_ERROR_NOT_FOUND);
return (int)OrbisGen2Result.ORBIS_GEN2_ERROR_NOT_FOUND;
}
// Offset -1 means "continue after the previous read of this file id".
if (fileOffset == unchecked((ulong)(long)-1))
{
fileOffset = PakDirectoryTracker.ResolveSequentialOffset(fileId, size);
}
else if (fileOffset > long.MaxValue)
{
fileOffset = 0;
}
var result = TryReadFileToGuestMemory(ctx, hostPath, fileOffset, destination, size, out bytesRead);
var result = TryReadFileToGuestMemory(ctx, hostPath, fileOffset, destination, size, out var bytesRead);
if (result != (int)OrbisGen2Result.ORBIS_GEN2_OK)
{
TraceAmprRead(ctx, commandBuffer, fileId, destination, size, fileOffset, bytesRead, hostPath, result);
return result;
}
PakDirectoryTracker.OnReadCompleted(ctx, fileId, destination, fileOffset, bytesRead);
if (!AppendReadFileRecord(ctx, commandBuffer, fileId, destination, size, fileOffset, bytesRead))
{
return (int)OrbisGen2Result.ORBIS_GEN2_ERROR_MEMORY_FAULT;
@@ -418,6 +385,35 @@ public static class AmprExports
return (int)OrbisGen2Result.ORBIS_GEN2_OK;
}
[SysAbiExport(
Nid = "gzndltBEzWc",
ExportName = "sceAmprCommandBufferGetNumCommands",
Target = Generation.Gen5,
LibraryName = "libSceAmpr")]
public static int CommandBufferGetNumCommands(CpuContext ctx)
{
var commandBuffer = ctx[CpuRegister.Rdi];
if (commandBuffer == 0)
{
return (int)OrbisGen2Result.ORBIS_GEN2_ERROR_INVALID_ARGUMENT;
}
if (!TryGetCommandBufferState(ctx, commandBuffer, out _, out _, out var state) || state is null)
{
return (int)OrbisGen2Result.ORBIS_GEN2_ERROR_MEMORY_FAULT;
}
ulong commandCount;
lock (state)
{
commandCount = state.CommandCount;
}
TraceAmpr(ctx, "get_num_commands", commandBuffer, commandCount, 0);
ctx[CpuRegister.Rax] = commandCount;
return (int)OrbisGen2Result.ORBIS_GEN2_OK;
}
[SysAbiExport(
Nid = "H896Pt-yB4I",
ExportName = "sceAmprCommandBufferWriteKernelEventQueue_04_00",
@@ -533,7 +529,7 @@ public static class AmprExports
var offset = 0UL;
while (offset < writeOffset)
{
if (!ctx.TryReadUInt32(buffer + offset, out var recordType))
if (!TryReadUInt32(ctx, buffer + offset, out var recordType))
{
return (int)OrbisGen2Result.ORBIS_GEN2_ERROR_MEMORY_FAULT;
}
@@ -649,6 +645,7 @@ public static class AmprExports
state.Buffer = buffer;
state.Size = size;
state.WriteOffset = writeOffset;
state.CommandCount = 0;
}
}
@@ -681,6 +678,7 @@ public static class AmprExports
state.Buffer = buffer;
state.Size = size;
state.WriteOffset = 0;
state.CommandCount = 0;
}
return true;
@@ -911,6 +909,7 @@ public static class AmprExports
}
state.WriteOffset += recordSize;
state.CommandCount++;
}
return true;
@@ -963,6 +962,19 @@ public static class AmprExports
return true;
}
private static bool TryReadUInt32(CpuContext ctx, ulong address, out uint value)
{
Span<byte> buffer = stackalloc byte[sizeof(uint)];
if (!ctx.Memory.TryRead(address, buffer))
{
value = 0;
return false;
}
value = BinaryPrimitives.ReadUInt32LittleEndian(buffer);
return true;
}
private static void TraceAmpr(CpuContext ctx, string operation, ulong commandBuffer, ulong arg0, ulong arg1)
{
if (!_traceAmpr)