diff options
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/hle/service/fs/fs_user.cpp | 53 |
1 files changed, 42 insertions, 11 deletions
diff --git a/src/core/hle/service/fs/fs_user.cpp b/src/core/hle/service/fs/fs_user.cpp index 7df7da5a4..937868747 100644 --- a/src/core/hle/service/fs/fs_user.cpp +++ b/src/core/hle/service/fs/fs_user.cpp @@ -645,20 +645,19 @@ static void DeleteSystemSaveData(Service::Interface* self) { * FS_User::CreateSystemSaveData service function. * Inputs: * 0 : 0x08560240 - * 1 : High word of the SystemSaveData id to create - * 2 : Low word of the SystemSaveData id to create - * 3 : Unknown - * 4 : Unknown - * 5 : Unknown - * 6 : Unknown - * 7 : Unknown - * 8 : Unknown - * 9 : Unknown (Memory address) + * 1 : u8 MediaType of the system save data + * 2 : SystemSaveData id to create + * 3 : Total size + * 4 : Block size + * 5 : Number of directories + * 6 : Number of files + * 7 : Directory bucket count + * 8 : File bucket count + * 9 : u8 Whether to duplicate data or not * Outputs: * 1 : Result of function, 0 on success, otherwise error code */ static void CreateSystemSaveData(Service::Interface* self) { - // TODO(Subv): Figure out the other parameters. u32* cmd_buff = Kernel::GetCommandBuffer(); u32 savedata_high = cmd_buff[1]; u32 savedata_low = cmd_buff[2]; @@ -672,6 +671,38 @@ static void CreateSystemSaveData(Service::Interface* self) { } /** + * FS_User::CreateLegacySystemSaveData service function. + * This function appears to be obsolete and seems to have been replaced by + * command 0x08560240 (CreateSystemSaveData). + * + * Inputs: + * 0 : 0x08100200 + * 1 : SystemSaveData id to create + * 2 : Total size + * 3 : Block size + * 4 : Number of directories + * 5 : Number of files + * 6 : Directory bucket count + * 7 : File bucket count + * 8 : u8 Duplicate data + * Outputs: + * 1 : Result of function, 0 on success, otherwise error code + */ +static void CreateLegacySystemSaveData(Service::Interface* self) { + u32* cmd_buff = Kernel::GetCommandBuffer(); + u32 savedata_id = cmd_buff[1]; + + LOG_WARNING(Service_FS, "(STUBBED) savedata_id=%08X cmd_buff[3]=%08X " + "cmd_buff[4]=%08X cmd_buff[5]=%08X cmd_buff[6]=%08X cmd_buff[7]=%08X cmd_buff[8]=%08X " + "cmd_buff[9]=%08X", savedata_id, cmd_buff[3], cmd_buff[4], cmd_buff[5], + cmd_buff[6], cmd_buff[7], cmd_buff[8], cmd_buff[9]); + + cmd_buff[0] = IPC::MakeHeader(0x810, 0x1, 0); + // With this command, the SystemSaveData always has save_high = 0 (Always created in the NAND) + cmd_buff[1] = CreateSystemSaveData(0, savedata_id).raw; +} + +/** * FS_User::InitializeWithSdkVersion service function. * Inputs: * 0 : 0x08610042 @@ -820,7 +851,7 @@ const Interface::FunctionInfo FunctionTable[] = { {0x080D0144, nullptr, "ControlArchive"}, {0x080E0080, CloseArchive, "CloseArchive"}, {0x080F0180, FormatThisUserSaveData, "FormatThisUserSaveData"}, - {0x08100200, nullptr, "CreateSystemSaveData"}, + {0x08100200, CreateLegacySystemSaveData, "CreateLegacySystemSaveData"}, {0x08110040, nullptr, "DeleteSystemSaveData"}, {0x08120080, GetFreeBytes, "GetFreeBytes"}, {0x08130000, nullptr, "GetCardType"}, |