| #include "llvm/DebugInfo/PDB/DIA/DIAError.h" |
| #include "llvm/Support/ErrorHandling.h" |
| #include "llvm/Support/ManagedStatic.h" |
| |
| using namespace llvm; |
| using namespace llvm::pdb; |
| |
| // FIXME: This class is only here to support the transition to llvm::Error. It |
| // will be removed once this transition is complete. Clients should prefer to |
| // deal with the Error value directly, rather than converting to error_code. |
| class DIAErrorCategory : public std::error_category { |
| public: |
| const char *name() const noexcept override { return "llvm.pdb.dia"; } |
| std::string message(int Condition) const override { |
| switch (static_cast<dia_error_code>(Condition)) { |
| case dia_error_code::could_not_create_impl: |
| return "Failed to connect to DIA at runtime. Verify that Visual Studio " |
| "is properly installed, or that msdiaXX.dll is in your PATH."; |
| case dia_error_code::invalid_file_format: |
| return "Unable to load PDB. The file has an unrecognized format."; |
| case dia_error_code::invalid_parameter: |
| return "The parameter is incorrect."; |
| case dia_error_code::already_loaded: |
| return "Unable to load the PDB or EXE, because it is already loaded."; |
| case dia_error_code::debug_info_mismatch: |
| return "The PDB file and the EXE file do not match."; |
| case dia_error_code::unspecified: |
| return "An unknown error has occurred."; |
| } |
| llvm_unreachable("Unrecognized DIAErrorCode"); |
| } |
| }; |
| |
| static llvm::ManagedStatic<DIAErrorCategory> DIACategory; |
| const std::error_category &llvm::pdb::DIAErrCategory() { return *DIACategory; } |
| |
| char DIAError::ID; |