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Implement a new JIT for Arm devices

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Gabriel A 2023-12-24 01:01:08 -03:00
parent 59a0c7cfd8
commit cee2e2f600
127 changed files with 42538 additions and 25 deletions
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15
src/Ryujinx.Cpu/LightningJit/CodeGen/Arm64/AbiConstants.cs Normal file
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namespace Ryujinx.Cpu.LightningJit.CodeGen.Arm64
{
static class AbiConstants
{
// Some of those register have specific roles and can't be used as general purpose registers.
// X18 - Reserved for platform specific usage.
// X29 - Frame pointer.
// X30 - Return address.
// X31 - Not an actual register, in some cases maps to SP, and in others to ZR.
public const uint ReservedRegsMask = (1u << 18) | (1u << 29) | (1u << 30) | (1u << 31);
public const uint GprCalleeSavedRegsMask = 0x1ff80000; // X19 to X28
public const uint FpSimdCalleeSavedRegsMask = 0xff00; // D8 to D15
}
}