1 /* 2 * SPDX-FileCopyrightText: Copyright (c) 2016-2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved. 3 * SPDX-License-Identifier: MIT 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining a 6 * copy of this software and associated documentation files (the "Software"), 7 * to deal in the Software without restriction, including without limitation 8 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 9 * and/or sell copies of the Software, and to permit persons to whom the 10 * Software is furnished to do so, subject to the following conditions: 11 * 12 * The above copyright notice and this permission notice shall be included in 13 * all copies or substantial portions of the Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 21 * DEALINGS IN THE SOFTWARE. 22 */ 23 24 #ifndef _BINDATA_PRIVATE_H 25 #define _BINDATA_PRIVATE_H 26 27 #include "core/core.h" 28 #include "lib/zlib/inflate.h" 29 #include "core/bin_data.h" 30 31 /************************************************************************************************************** 32 * 33 * File: bin_data_private.h 34 * 35 * Description: 36 * Private data structure for binary data management API 37 * 38 **************************************************************************************************************/ 39 40 // 41 // WARNING: This header should not be included directly (outside of bindata 42 // impl) 43 // 44 // TODO: Clean up the references that have snuck in and move outside of the 45 // public module directory 46 // 47 48 // 49 // Private data structure for binary data management 50 // 51 52 // 53 // Binary data management static information (generated by bindata.pl) 54 // 55 typedef struct 56 { 57 NvU32 actualSize; // size of (uncompressed) pData 58 NvU32 compressedSize; // size of (compressed) pData array 59 const void * pData; // pointer to the raw binary (whether compressed or not) data 60 NvBool bCompressed : 1; // is compressed? 61 NvBool bFileOverrideSupported : 1; // contain information for file overriding? 62 NvBool bReferenced : 1; // Has this data been referenced before? 63 } BINDATA_STORAGE_PVT, *PBINDATA_STORAGE_PVT; 64 65 // 66 // Binary data management runtime information 67 // 68 struct BINDATA_RUNTIME_INFO 69 { 70 const BINDATA_STORAGE_PVT *pBinStoragePvt; // pointer to the static init struct 71 PGZ_INFLATE_STATE pGzState; // used by gzip 72 NvU32 currDataPos; // position where next chunk acquire should start at 73 }; 74 75 // 76 // This knob controls whether the data will be placed into .rodata section and 77 // be considered constant for the lifetime of RM, or if it can be modified 78 // during execution. Right now, we only need to modify it on GSP to reclaim 79 // the memory as general purpose heap. 80 // 81 #define BINDATA_IS_MUTABLE RMCFG_FEATURE_PLATFORM_GSP 82 #if BINDATA_IS_MUTABLE 83 #define BINDATA_CONST __attribute__((section(".bindata"))) 84 #else 85 #define BINDATA_CONST const 86 #endif 87 88 void bindataMarkReferenced(const BINDATA_STORAGE *pBinStorage); 89 90 #endif // _BINDATA_PRIVATE_H 91