namespace WhiteMagic.Assembly;

/// <summary>
/// x86/x86-64 calling conventions for call-stub generation.
/// Named <c>CallConvention</c> (not <c>CallingConvention</c>) to avoid ambiguity with
/// <see cref="System.Runtime.InteropServices.CallingConvention"/>.
/// </summary>
public enum CallConvention
{
    /// <summary>Caller pushes args right-to-left and cleans the stack (x86).</summary>
    Cdecl,

    /// <summary>Caller pushes args right-to-left; callee cleans the stack (x86).</summary>
    Stdcall,

    /// <summary>ECX receives the <c>this</c> pointer; remaining args on stack right-to-left; callee cleans (x86).</summary>
    Thiscall,

    /// <summary>ECX/EDX receive the first two args; remaining on stack right-to-left; callee cleans (x86).</summary>
    Fastcall,
}