Merge Latest Ryujinx (Unstable)

This commit is contained in:
Stossy11 2025-03-08 10:13:40 +11:00
parent aaefc0a9e5
commit 12ab8bc3e2
1237 changed files with 48656 additions and 21399 deletions

View file

@ -0,0 +1,48 @@
using System.Diagnostics;
namespace Ryujinx.Cpu.LightningJit.Arm64
{
static class SysUtils
{
public static (uint, uint, uint, uint) UnpackOp1CRnCRmOp2(uint encoding)
{
uint op1 = (encoding >> 16) & 7;
uint crn = (encoding >> 12) & 0xf;
uint crm = (encoding >> 8) & 0xf;
uint op2 = (encoding >> 5) & 7;
return (op1, crn, crm, op2);
}
public static bool IsCacheInstEl0(uint encoding)
{
(uint op1, uint crn, uint crm, uint op2) = UnpackOp1CRnCRmOp2(encoding);
return ((op1 << 11) | (crn << 7) | (crm << 3) | op2) switch
{
0b011_0111_0100_001 => true, // DC ZVA
0b011_0111_1010_001 => true, // DC CVAC
0b011_0111_1100_001 => true, // DC CVAP
0b011_0111_1011_001 => true, // DC CVAU
0b011_0111_1110_001 => true, // DC CIVAC
0b011_0111_0101_001 => true, // IC IVAU
_ => false,
};
}
public static bool IsCacheInstUciTrapped(uint encoding)
{
(uint op1, uint crn, uint crm, uint op2) = UnpackOp1CRnCRmOp2(encoding);
return ((op1 << 11) | (crn << 7) | (crm << 3) | op2) switch
{
0b011_0111_1010_001 => true, // DC CVAC
0b011_0111_1100_001 => true, // DC CVAP
0b011_0111_1011_001 => true, // DC CVAU
0b011_0111_1110_001 => true, // DC CIVAC
0b011_0111_0101_001 => true, // IC IVAU
_ => false,
};
}
}
}