Method ComputeDetourInfo

Namespace

MonoMod.Core.Platforms

Assembly

MonoMod.Core.dll

ComputeDetourInfo(nint, nint, int)

Computes a NativeDetourInfo which can be used to patch the instructions at from to jump to target.

NativeDetourInfo ComputeDetourInfo(nint from, nint target, int maxSizeHint = -1)

Parameters

from nint

The address to detour from.

target nint

The address to detour to.

maxSizeHint int

The maximum amount of readable/writable memory at from, or -1. This is to be used as a hint, and may be ignored.

Returns

NativeDetourInfo

The computed NativeDetourInfo.

Remarks

The typical calling sequence is ComputeDetourInfo(nint, nint, int), allocate a buffer, GetDetourBytes(NativeDetourInfo, Span<byte>, out IDisposable?), then PatchData(PatchTargetKind, nint, ReadOnlySpan<byte>, Span<byte>) to apply the detour.

Usually, callers should use CreateSimpleDetour(nint, nint, int, nint) or CreateNativeDetour(nint, nint, int, nint) instead.

See Also

GetDetourBytes(NativeDetourInfo, Span<byte>, out IDisposable)

PatchData(PatchTargetKind, nint, ReadOnlySpan<byte>, Span<byte>)

CreateSimpleDetour(nint, nint, int, nint)

CreateNativeDetour(nint, nint, int, nint)