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feature: .NET 10 (ryubing/ryujinx!214)

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See merge request ryubing/ryujinx!214
This commit is contained in:
GreemDev
2025-11-11 12:55:36 -06:00
parent 49c70efdd5
commit 6b814fb973
171 changed files with 6011 additions and 6335 deletions
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93
src/ARMeilleure/Instructions/SoftFallback/SoftFallback.ShrImm64.cs Normal file
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using System.Runtime.InteropServices;
namespace ARMeilleure.Instructions
{
static partial class SoftFallback
{
[UnmanagedCallersOnly]
public static long SignedShrImm64(long value, long roundConst, int shift)
{
if (roundConst == 0L)
{
if (shift <= 63)
{
return value >> shift;
}
else /* if (shift == 64) */
{
if (value < 0L)
{
return -1L;
}
else /* if (value >= 0L) */
{
return 0L;
}
}
}
else /* if (roundConst == 1L << (shift - 1)) */
{
if (shift <= 63)
{
long add = value + roundConst;
if ((~value & (value ^ add)) < 0L)
{
return (long)((ulong)add >> shift);
}
else
{
return add >> shift;
}
}
else /* if (shift == 64) */
{
return 0L;
}
}
}
[UnmanagedCallersOnly]
public static ulong UnsignedShrImm64(ulong value, long roundConst, int shift)
{
if (roundConst == 0L)
{
if (shift <= 63)
{
return value >> shift;
}
else /* if (shift == 64) */
{
return 0UL;
}
}
else /* if (roundConst == 1L << (shift - 1)) */
{
ulong add = value + (ulong)roundConst;
if ((add < value) && (add < (ulong)roundConst))
{
if (shift <= 63)
{
return (add >> shift) | (0x8000000000000000UL >> (shift - 1));
}
else /* if (shift == 64) */
{
return 1UL;
}
}
else
{
if (shift <= 63)
{
return add >> shift;
}
else /* if (shift == 64) */
{
return 0UL;
}
}
}
}
}
}