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[fixes] move repeating methods into CpuContext (#41)

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This commit is contained in:
Dawid
2026-07-10 22:46:50 +02:00
committed by GitHub
parent c0fd6a80e8
commit 29021b5a71
31 changed files with 527 additions and 770 deletions
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src/SharpEmu.Libs/Kernel/KernelMemoryCompatExports.cs
+4 -11
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@@ -2903,7 +2903,7 @@ public static class KernelMemoryCompatExports
return (int)OrbisGen2Result.ORBIS_GEN2_ERROR_MEMORY_FAULT;
}
if (protectionOut != 0 && !TryWriteInt32(ctx, protectionOut, region.Protection))
if (protectionOut != 0 && !ctx.TryWriteInt32(protectionOut, region.Protection))
{
return (int)OrbisGen2Result.ORBIS_GEN2_ERROR_MEMORY_FAULT;
}
@@ -2942,7 +2942,7 @@ public static class KernelMemoryCompatExports
if (!ctx.TryWriteUInt64(infoAddress, block.Start) ||
!ctx.TryWriteUInt64(infoAddress + sizeof(ulong), block.Start + block.Length) ||
!TryWriteInt32(ctx, infoAddress + (sizeof(ulong) * 2), block.MemoryType))
!ctx.TryWriteInt32(infoAddress + (sizeof(ulong) * 2), block.MemoryType))
{
return (int)OrbisGen2Result.ORBIS_GEN2_ERROR_MEMORY_FAULT;
}
@@ -3800,7 +3800,7 @@ public static class KernelMemoryCompatExports
var addr = argumentSource.NextGpArg();
if (addr != 0)
{
_ = TryWriteInt32(ctx, addr, sb.Length);
_ = ctx.TryWriteInt32(addr, sb.Length);
}
}
break;
@@ -4964,7 +4964,7 @@ public static class KernelMemoryCompatExports
processedCount++;
}
if (processedOutAddress != 0 && !TryWriteInt32(ctx, processedOutAddress, processedCount))
if (processedOutAddress != 0 && !ctx.TryWriteInt32(processedOutAddress, processedCount))
{
return (int)OrbisGen2Result.ORBIS_GEN2_ERROR_MEMORY_FAULT;
}
@@ -5801,13 +5801,6 @@ public static class KernelMemoryCompatExports
return (protect & expected) != 0;
}
private static bool TryWriteInt32(CpuContext ctx, ulong address, int value)
{
Span<byte> bytes = stackalloc byte[sizeof(int)];
BitConverter.TryWriteBytes(bytes, value);
return ctx.Memory.TryWrite(address, bytes);
}
private static bool TryWriteOpenDescriptorStat(CpuContext ctx, int fd, ulong statAddress)
{
if (fd is 0 or 1 or 2)