0
0
Fork 0
This repository has been archived on 2024-10-12. You can view files and clone it, but cannot push or open issues or pull requests.
ryujinx-final/Ryujinx.HLE/HOS/Tamper/Pointer.cs
Caian Benedicto 0c1ea1212a
Add the TamperMachine module for runtime mods and cheats (#1928)
* Add initial implementation of the Tamper Machine

* Implement Atmosphere opcodes 0, 4 and 9

* Add missing TamperCompilationException class

* Implement Atmosphere conditional and loop opcodes 1, 2 and 3

* Inplement input conditional opcode 8

* Add register store opcode A

* Implement extended pause/resume opcodes FF0 and FF1

* Implement extended log opcode FFF

* Implement extended register conditional opcode C0

* Refactor TamperProgram to an interface

* Moved Atmosphere classes to a separate subdirectory

* Fix OpProcCtrl class not setting process

* Implement extended register save/restore opcodes C1, C2 and C3

* Refactor code emitters to separate classes

* Supress memory access errors from the Tamper Machine

* Add debug information to tamper register and memory writes

* Add block stack check to Atmosphere Cheat compiler

* Add handheld input support to Tamper Machine

* Fix code styling

* Fix build id and cheat case mismatch

* Fix invalid immediate size selection

* Print build ids of the title

* Prevent Tamper Machine from change code regions

* Remove Atmosphere namespace

* Remove empty cheats from the list

* Prevent code modification without disabling the tampering

* Fix missing addressing mode in LoadRegisterWithMemory

* Fix wrong addressing in RegisterConditional

* Add name to the tamper machine thread

* Fix code styling
2021-03-27 15:12:05 +01:00

32 lines
850 B
C#

using Ryujinx.Common.Logging;
using Ryujinx.HLE.HOS.Tamper.Operations;
using System.Runtime.CompilerServices;
namespace Ryujinx.HLE.HOS.Tamper
{
class Pointer : IOperand
{
private IOperand _position;
private ITamperedProcess _process;
public Pointer(IOperand position, ITamperedProcess process)
{
_position = position;
_process = process;
}
public T Get<T>() where T : unmanaged
{
return _process.ReadMemory<T>(_position.Get<ulong>());
}
public void Set<T>(T value) where T : unmanaged
{
ulong position = _position.Get<ulong>();
Logger.Debug?.Print(LogClass.TamperMachine, $"0x{position:X16}@{Unsafe.SizeOf<T>()}: {value:X}");
_process.WriteMemory(position, value);
}
}
}