示例#1
0
        private NvInternalResult Create(ref NvMapCreate arguments)
        {
            if (arguments.Size == 0)
            {
                Logger.Warning?.Print(LogClass.ServiceNv, $"Invalid size 0x{arguments.Size:x8}!");

                return(NvInternalResult.InvalidInput);
            }

            int size = BitUtils.AlignUp(arguments.Size, (int)MemoryManager.PageSize);

            arguments.Handle = CreateHandleFromMap(new NvMapHandle(size));

            Logger.Info?.Print(LogClass.ServiceNv, $"Created map {arguments.Handle} with size 0x{size:x8}!");

            return(NvInternalResult.Success);
        }
示例#2
0
        private static int Create(ServiceCtx context)
        {
            long inputPosition  = context.Request.GetBufferType0x21().Position;
            long outputPosition = context.Request.GetBufferType0x22().Position;

            NvMapCreate args = MemoryHelper.Read <NvMapCreate>(context.Memory, inputPosition);

            if (args.Size == 0)
            {
                Logger.PrintWarning(LogClass.ServiceNv, $"Invalid size 0x{args.Size:x8}!");

                return(NvResult.InvalidInput);
            }

            int size = BitUtils.AlignUp(args.Size, NvGpuVmm.PageSize);

            args.Handle = AddNvMap(context, new NvMapHandle(size));

            Logger.PrintInfo(LogClass.ServiceNv, $"Created map {args.Handle} with size 0x{size:x8}!");

            MemoryHelper.Write(context.Memory, outputPosition, args);

            return(NvResult.Success);
        }