using System; using System.Runtime.InteropServices; namespace Ryujinx.Tests.Unicorn.Native { public class Interface { public static void Checked(UnicornError error) { if (error != UnicornError.UC_ERR_OK) { throw new UnicornException(error); } } public static void MarshalArrayOf<T>(IntPtr input, int length, out T[] output) { int size = Marshal.SizeOf(typeof(T)); output = new T[length]; for (int i = 0; i < length; i++) { IntPtr item = new IntPtr(input.ToInt64() + i * size); output[i] = Marshal.PtrToStructure<T>(item); } } [DllImport("unicorn", CallingConvention = CallingConvention.Cdecl)] public static extern uint uc_version(out uint major, out uint minor); [DllImport("unicorn", CallingConvention = CallingConvention.Cdecl)] public static extern UnicornError uc_open(UnicornArch arch, UnicornMode mode, out IntPtr uc); [DllImport("unicorn", CallingConvention = CallingConvention.Cdecl)] public static extern UnicornError uc_close(IntPtr uc); [DllImport("unicorn", CallingConvention = CallingConvention.Cdecl)] public static extern IntPtr uc_strerror(UnicornError err); [DllImport("unicorn", CallingConvention = CallingConvention.Cdecl)] public static extern UnicornError uc_reg_write(IntPtr uc, int regid, byte[] value); [DllImport("unicorn", CallingConvention = CallingConvention.Cdecl)] public static extern UnicornError uc_reg_read(IntPtr uc, int regid, byte[] value); [DllImport("unicorn", CallingConvention = CallingConvention.Cdecl)] public static extern UnicornError uc_mem_write(IntPtr uc, ulong address, byte[] bytes, ulong size); [DllImport("unicorn", CallingConvention = CallingConvention.Cdecl)] public static extern UnicornError uc_mem_read(IntPtr uc, ulong address, byte[] bytes, ulong size); [DllImport("unicorn", CallingConvention = CallingConvention.Cdecl)] public static extern UnicornError uc_emu_start(IntPtr uc, ulong begin, ulong until, ulong timeout, ulong count); [DllImport("unicorn", CallingConvention = CallingConvention.Cdecl)] public static extern UnicornError uc_mem_map(IntPtr uc, ulong address, ulong size, uint perms); [DllImport("unicorn", CallingConvention = CallingConvention.Cdecl)] public static extern UnicornError uc_mem_unmap(IntPtr uc, ulong address, ulong size); [DllImport("unicorn", CallingConvention = CallingConvention.Cdecl)] public static extern UnicornError uc_mem_protect(IntPtr uc, ulong address, ulong size, uint perms); [DllImport("unicorn", CallingConvention = CallingConvention.Cdecl)] public static extern UnicornError uc_mem_regions(IntPtr uc, out IntPtr regions, out uint count); } }