Defines.h (3007B)
1 /*************************************************************************************************** 2 3 Zyan Disassembler Library (Zydis) 4 5 Original Author : Joel Hoener 6 7 * Permission is hereby granted, free of charge, to any person obtaining a copy 8 * of this software and associated documentation files (the "Software"), to deal 9 * in the Software without restriction, including without limitation the rights 10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 11 * copies of the Software, and to permit persons to whom the Software is 12 * furnished to do so, subject to the following conditions: 13 * 14 * The above copyright notice and this permission notice shall be included in all 15 * copies or substantial portions of the Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 23 * SOFTWARE. 24 25 ***************************************************************************************************/ 26 27 /** 28 * @file 29 * Import/export defines for MSVC builds. 30 */ 31 32 #ifndef ZYDIS_DEFINES_H 33 #define ZYDIS_DEFINES_H 34 35 #include <Zycore/Defines.h> 36 37 // This is a cut-down version of what CMake's `GenerateExportHeader` would usually generate. To 38 // simplify builds without CMake, we define these things manually instead of relying on CMake 39 // to generate the header. 40 // 41 // For static builds, our CMakeList will define `ZYDIS_STATIC_BUILD`. For shared library builds, 42 // our CMake will define `ZYDIS_SHOULD_EXPORT` depending on whether the target is being imported or 43 // exported. If CMake isn't used, users can manually define these to fit their use-case. 44 45 // Backward compatibility: CMake would previously generate these variables names. However, because 46 // they have pretty cryptic names, we renamed them when we got rid of `GenerateExportHeader`. For 47 // backward compatibility for users that don't use CMake and previously manually defined these, we 48 // translate the old defines here and print a warning. 49 #if defined(ZYDIS_STATIC_DEFINE) 50 # pragma message("ZYDIS_STATIC_DEFINE was renamed to ZYDIS_STATIC_BUILD.") 51 # define ZYDIS_STATIC_BUILD 52 #endif 53 #if defined(Zydis_EXPORTS) 54 # pragma message("Zydis_EXPORTS was renamed to ZYDIS_SHOULD_EXPORT.") 55 # define ZYDIS_SHOULD_EXPORT 56 #endif 57 58 /** 59 * Symbol is exported in shared library builds. 60 */ 61 #if defined(ZYDIS_STATIC_BUILD) 62 # define ZYDIS_EXPORT 63 #else 64 # if defined(ZYDIS_SHOULD_EXPORT) 65 # define ZYDIS_EXPORT ZYAN_DLLEXPORT 66 # else 67 # define ZYDIS_EXPORT ZYAN_DLLIMPORT 68 # endif 69 #endif 70 71 /** 72 * Symbol is not exported and for internal use only. 73 */ 74 #define ZYDIS_NO_EXPORT 75 76 #endif // ZYDIS_DEFINES_H