1 //===- TargetSelect.h -----------------------------------------------------===// 2 // 3 // The MCLinker Project 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 #ifndef TARGETSELECT_H 10 #define TARGETSELECT_H 11 #ifdef ENABLE_UNITTEST 12 #include <gtest.h> 13 #endif 14 15 extern "C" { 16 // Declare all of the target-initialization functions that are available. 17 #define LLVM_TARGET(TargetName) void LLVMInitialize##TargetName##LDTargetInfo(); 18 #include "mcld/Config/Targets.def" 19 20 // Declare all of the target-dependent functions that are available. 21 #define LLVM_TARGET(TargetName) void LLVMInitialize##TargetName##LDTarget(); 22 #include "mcld/Config/Targets.def" 23 24 // Declare all of the target-depedent linker information 25 #define LLVM_LINKER(TargetName) void LLVMInitialize##TargetName##LDInfo(); 26 #include "mcld/Config/Linkers.def" 27 28 // Declare all of the available linker environment. 29 #define LLVM_LINKER(TargetName) void LLVMInitialize##TargetName##SectLinker(); 30 #include "mcld/Config/Linkers.def" 31 32 // Declare all of the available target-specific linker 33 #define LLVM_LINKER(TargetName) void LLVMInitialize##TargetName##LDBackend(); 34 #include "mcld/Config/Linkers.def" 35 } // extern "C" 36 37 namespace mcld 38 { 39 /// InitializeAllTargetInfos - The main program should call this function if 40 /// it wants access to all available targets that LLVM is configured to 41 /// support, to make them available via the TargetRegistry. 42 /// 43 /// It is legal for a client to make multiple calls to this function. 44 inline void InitializeAllTargetInfos() { 45 #define LLVM_TARGET(TargetName) LLVMInitialize##TargetName##LDTargetInfo(); 46 #include "mcld/Config/Targets.def" 47 } 48 49 /// InitializeAllTargets - The main program should call this function if it 50 /// wants access to all available target machines that LLVM is configured to 51 /// support, to make them available via the TargetRegistry. 52 /// 53 /// It is legal for a client to make multiple calls to this function. 54 inline void InitializeAllTargets() { 55 mcld::InitializeAllTargetInfos(); 56 57 #define LLVM_TARGET(TargetName) LLVMInitialize##TargetName##LDTarget(); 58 #include "mcld/Config/Targets.def" 59 } 60 61 /// InitializeAllLinkers - The main program should call this function if it 62 /// wants all linkers that LLVM is configured to support, to make them 63 /// available via the TargetRegistry. 64 /// 65 /// It is legal for a client to make multiple calls to this function. 66 inline void InitializeAllLinkers() { 67 #define LLVM_LINKER(TargetName) LLVMInitialize##TargetName##SectLinker(); 68 #include "mcld/Config/Linkers.def" 69 70 #define LLVM_LINKER(TargetName) LLVMInitialize##TargetName##LDBackend(); 71 #include "mcld/Config/Linkers.def" 72 } 73 74 } // namespace of mcld 75 76 #endif 77 78
