1 /*---------------------------------------------------------------------------*
2   Project:  Horizon
3   File:     init_Default.cpp
4 
5   Copyright (C)2009 Nintendo Co., Ltd.  All rights reserved.
6 
7   These coded instructions, statements, and computer programs contain
8   proprietary information of Nintendo of America Inc. and/or Nintendo
9   Company Ltd., and are protected by Federal copyright law.  They may
10   not be disclosed to third parties or copied or duplicated in any form,
11   in whole or in part, without the prior written consent of Nintendo.
12 
13   $Rev: 36718 $
14  *---------------------------------------------------------------------------*/
15 
16 #include <nn/config.h>
17 #include <nn/init.h>
18 #include <nn/os.h>
19 #include <nn/srv.h>
20 
21 namespace
22 {
23     class ExitHandler : public nn::srv::NotificationHandler
24     {
25     public:
HandleNotification(bit32 message)26         virtual void HandleNotification(bit32 message)
27         {
28             NN_UNUSED_VAR(message);
29 
30             nn::svc::ExitProcess();
31         }
32     };
33 
34 
35 
36     ExitHandler s_ExitHandler;
37 }
38 
nninitStartUpDefault(void)39 extern "C" void nninitStartUpDefault(void)
40 {
41 #if NN_PLATFORM_HAS_MMU
42 #pragma push
43 #pragma diag_suppress 1361
44 
45     const size_t assingment   = nn::os::GetAppMemorySize();
46     const size_t currentUsing = nn::os::GetUsingMemorySize();
47 
48     const size_t available = assingment - currentUsing;
49     const size_t heapSize  = available - nn::os::DEVICE_MEMORY_SIZE;
50 
51     nn::os::SetupHeapForMemoryBlock(heapSize);
52     nn::os::InitializeDeviceMemory();
53 
54     nn::init::InitializeAllocator( 8 * 1024 * 1024 );
55 #pragma pop
56 #endif  // if NN_PLATFORM_HAS_MMU
57 }
58 
nninitSetupDefault(void)59 extern "C" void nninitSetupDefault(void)
60 {
61 #if NN_PLATFORM_HAS_MMU
62     nn::srv::Initialize();
63     nn::srv::StartNotification();
64 
65     nn::os::detail::SaveThreadLocalRegionAddress();
66 #endif  // if NN_PLATFORM_HAS_MMU
67 }
68 
nninitSetupDefaultWithSettingExitHandler(void)69 extern "C" void nninitSetupDefaultWithSettingExitHandler(void)
70 {
71 #if NN_PLATFORM_HAS_MMU
72     nn::srv::Initialize();
73     nn::srv::StartNotification();
74 
75     nn::srv::RegisterNotificationHandler(&s_ExitHandler, nn::srv::NOTIFICATION_EXIT);
76 
77     nn::os::detail::SaveThreadLocalRegionAddress();
78 #endif  // if NN_PLATFORM_HAS_MMU
79 }
80 
81