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[fiber] synchronization problems have been fixed for such a titles: Demon's Souls

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[ampr] new exports
[memory] trampoline fixes
This commit is contained in:
ParantezTech
2026-06-23 15:48:45 +03:00
parent dad85b87c3
commit d134f9b9f6
11 changed files with 1074 additions and 242 deletions
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src/SharpEmu.Libs/Kernel/KernelAprCompatExports.cs
+26
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@@ -2,6 +2,7 @@
// SPDX-License-Identifier: GPL-2.0-or-later
using SharpEmu.HLE;
using SharpEmu.Libs.Ampr;
using System.Buffers.Binary;
using System.Collections.Concurrent;
using System.Threading;
@@ -38,6 +39,12 @@ public static class KernelAprCompatExports
_submittedCommandBuffers[submissionId] = commandBuffer;
var completionResult = AmprExports.CompleteCommandBuffer(ctx, commandBuffer);
if (completionResult != (int)OrbisGen2Result.ORBIS_GEN2_OK)
{
return completionResult;
}
if (outSubmissionId != 0 && !TryWriteUInt32(ctx, outSubmissionId, submissionId))
{
return (int)OrbisGen2Result.ORBIS_GEN2_ERROR_MEMORY_FAULT;
@@ -93,6 +100,12 @@ public static class KernelAprCompatExports
var submissionId = unchecked((uint)Interlocked.Increment(ref _nextSubmissionId));
_submittedCommandBuffers[submissionId] = commandBuffer;
var completionResult = AmprExports.CompleteCommandBuffer(ctx, commandBuffer);
if (completionResult != (int)OrbisGen2Result.ORBIS_GEN2_OK)
{
return completionResult;
}
TraceApr(ctx, "submit", submissionId, commandBuffer, ctx[CpuRegister.Rsi], 0);
return (int)OrbisGen2Result.ORBIS_GEN2_OK;
}
@@ -114,6 +127,12 @@ public static class KernelAprCompatExports
var submissionId = unchecked((uint)Interlocked.Increment(ref _nextSubmissionId));
_submittedCommandBuffers[submissionId] = commandBuffer;
var completionResult = AmprExports.CompleteCommandBuffer(ctx, commandBuffer);
if (completionResult != (int)OrbisGen2Result.ORBIS_GEN2_OK)
{
return completionResult;
}
if (!TryWriteUInt32(ctx, outSubmissionId, submissionId))
{
return (int)OrbisGen2Result.ORBIS_GEN2_ERROR_MEMORY_FAULT;
@@ -154,5 +173,12 @@ public static class KernelAprCompatExports
_ = ctx.TryReadUInt64(ctx[CpuRegister.Rsp], out returnRip);
Console.Error.WriteLine(
$"[LOADER][TRACE] apr.{operation}: id=0x{submissionId:X8} cmd=0x{commandBuffer:X16} priority=0x{priority:X16} aux=0x{aux:X16} ret=0x{returnRip:X16}");
if (aux != 0 &&
ctx.TryReadUInt64(aux, out var result0) &&
ctx.TryReadUInt64(aux + sizeof(ulong), out var result1))
{
Console.Error.WriteLine(
$"[LOADER][TRACE] apr.{operation}.result: addr=0x{aux:X16} q0=0x{result0:X16} q1=0x{result1:X16}");
}
}
}