| //===- Initialization.cpp -------------------------------------------------===// |
| // |
| // The MCLinker Project |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "alone/Support/Initialization.h" |
| |
| #include <cstdlib> |
| |
| #include <llvm/Support/ErrorHandling.h> |
| #include <llvm/Support/TargetSelect.h> |
| |
| #include <mcld/Support/TargetSelect.h> |
| #include <mcld/Support/TargetRegistry.h> |
| |
| #include "alone/Config/Config.h" |
| #include "alone/Support/Log.h" |
| |
| namespace { |
| |
| void llvm_error_handler(void *pUserData, const std::string &pMessage) { |
| ALOGE("%s", pMessage.c_str()); |
| ::exit(1); |
| } |
| |
| } // end anonymous namespace |
| |
| void alone::init::Initialize() { |
| static bool is_initialized = false; |
| |
| if (is_initialized) { |
| return; |
| } |
| |
| // Setup error handler for LLVM. |
| llvm::remove_fatal_error_handler(); |
| llvm::install_fatal_error_handler(llvm_error_handler, NULL); |
| |
| #if defined(PROVIDE_ARM_CODEGEN) |
| LLVMInitializeARMAsmPrinter(); |
| # if USE_DISASSEMBLER |
| LLVMInitializeARMDisassembler(); |
| # endif |
| LLVMInitializeARMTargetMC(); |
| LLVMInitializeARMTargetInfo(); |
| LLVMInitializeARMTarget(); |
| MCLDInitializeARMLDTargetInfo(); |
| MCLDInitializeARMLDTarget(); |
| MCLDInitializeARMLDBackend(); |
| MCLDInitializeARMDiagnosticLineInfo(); |
| #endif |
| |
| #if defined(PROVIDE_MIPS_CODEGEN) |
| LLVMInitializeMipsAsmPrinter(); |
| # if USE_DISASSEMBLER |
| LLVMInitializeMipsDisassembler(); |
| # endif |
| LLVMInitializeMipsTargetMC(); |
| LLVMInitializeMipsTargetInfo(); |
| LLVMInitializeMipsTarget(); |
| MCLDInitializeMipsLDTargetInfo(); |
| MCLDInitializeMipsLDTarget(); |
| MCLDInitializeMipsLDBackend(); |
| MCLDInitializeMipsDiagnosticLineInfo(); |
| #endif |
| |
| #if defined(PROVIDE_X86_CODEGEN) |
| LLVMInitializeX86AsmPrinter(); |
| # if USE_DISASSEMBLER |
| LLVMInitializeX86Disassembler(); |
| # endif |
| LLVMInitializeX86TargetMC(); |
| LLVMInitializeX86TargetInfo(); |
| LLVMInitializeX86Target(); |
| MCLDInitializeX86LDTargetInfo(); |
| MCLDInitializeX86LDTarget(); |
| MCLDInitializeX86LDBackend(); |
| MCLDInitializeX86DiagnosticLineInfo(); |
| #endif |
| |
| is_initialized = true; |
| |
| return; |
| } |