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[kernel] carry pthread scheduling

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This commit is contained in:
ParantezTech
2026-06-29 13:27:59 +03:00
parent e28259a99d
commit 7f85971e39
4 changed files with 168 additions and 12 deletions
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src/SharpEmu.Libs/Kernel/KernelExports.cs
+21 -2
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@@ -204,6 +204,16 @@ public static class KernelExports
var nameAddress = ctx[CpuRegister.R8];
var name = nameAddress == 0 ? string.Empty : ReadCString(ctx, nameAddress, 256);
var threadHandle = KernelPthreadState.CreateThreadHandle(name);
KernelPthreadExtendedCompatExports.GetThreadStartScheduling(
ctx,
attrAddress,
out var priority,
out var affinityMask);
KernelPthreadExtendedCompatExports.RegisterThreadStart(
threadHandle,
name,
priority,
affinityMask);
if (threadIdAddress != 0 && !ctx.TryWriteUInt64(threadIdAddress, threadHandle))
{
return (int)OrbisGen2Result.ORBIS_GEN2_ERROR_MEMORY_FAULT;
@@ -212,13 +222,22 @@ public static class KernelExports
if (ShouldTracePthread())
{
Console.Error.WriteLine(
$"[LOADER][TRACE] pthread_create: out=0x{threadIdAddress:X16} attr=0x{attrAddress:X16} entry=0x{entryAddress:X16} arg=0x{argument:X16} name_ptr=0x{nameAddress:X16} name='{name}' -> thread=0x{threadHandle:X16}");
$"[LOADER][TRACE] pthread_create: out=0x{threadIdAddress:X16} attr=0x{attrAddress:X16} " +
$"entry=0x{entryAddress:X16} arg=0x{argument:X16} name_ptr=0x{nameAddress:X16} " +
$"name='{name}' priority={priority} affinity=0x{affinityMask:X} -> thread=0x{threadHandle:X16}");
}
var scheduler = GuestThreadExecution.Scheduler;
if (scheduler is not null && entryAddress != 0)
{
var request = new GuestThreadStartRequest(threadHandle, entryAddress, argument, attrAddress, name);
var request = new GuestThreadStartRequest(
threadHandle,
entryAddress,
argument,
attrAddress,
name,
priority,
affinityMask);
if (!scheduler.TryStartThread(ctx, request, out var error))
{
Console.Error.WriteLine(