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Reid Kleckner f27f3f8491 [Symbolize] Check if the PE file has a PDB and emit an error if we can't load it 
Summary:
Previously we would try to load PDBs for every PE executable we tried to
symbolize. If that failed, we would fall back to DWARF. If there wasn't
any DWARF, we'd print mostly useless symbol information using the export
table.

With this change, we only try to load PDBs for executables that claim to
have them. If that fails, we can now print an error rather than falling
back silently. This should make it a lot easier to diagnose and fix
common symbolization issues, such as not having DIA or not having a PDB.

Reviewers: zturner, eugenis

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D20982

llvm-svn: 271725
 		2016-06-03 20:25:09 +00:00
..
Archive.cpp Change llvm-objdump, llvm-nm and llvm-size when reporting an object file error 2016-05-17 17:10:12 +00:00
ArchiveWriter.cpp Fix bug where temporary file would be left behind every time an archive was updated. 2016-05-09 13:31:11 +00:00
Binary.cpp Thread Expected<...> up from createMachOObjectFile() to allow llvm-objdump to produce a real error message 2016-04-06 22:14:09 +00:00
CMakeLists.txt [CMake] Restrict libxar linkage to just llvm-objdump 2016-05-26 16:32:40 +00:00
COFFObjectFile.cpp [Symbolize] Check if the PE file has a PDB and emit an error if we can't load it 2016-06-03 20:25:09 +00:00
ELF.cpp [lanai] Add ELF enum value and relocations. 2016-03-01 21:21:42 +00:00
ELFObjectFile.cpp [Object, ELF] Don't assert on invalid magic in createELFObjectFile. 2015-06-04 23:14:43 +00:00
Error.cpp Add FIXMEs to all derived classes of std::error_category. 2016-05-24 20:13:46 +00:00
IRObjectFile.cpp Don't pass a Reloc::Model to MC. 2016-05-18 11:58:50 +00:00
LLVMBuild.txt Object/LLVMBuild.txt: Sort required_libraries by alphabetical order. 2014-07-14 02:52:08 +00:00
MachOObjectFile.cpp Recommit r270547 ([llvm-dwarfdump] - Teach dwarfdump to decompress debug sections in zlib style.) 2016-05-24 12:48:46 +00:00
MachOUniversal.cpp Change llvm-objdump, llvm-nm and llvm-size when reporting an object file error 2016-05-31 20:35:34 +00:00
ModuleSummaryIndexObjectFile.cpp [ThinLTO] Remove unused/incomplete lazy summary reading support (NFC) 2016-04-22 01:52:00 +00:00
Object.cpp Thread Expected<...> up from libObject’s getType() for symbols to allow llvm-objdump to produce a good error message. 2016-05-02 20:28:12 +00:00
ObjectFile.cpp Thread Expected<...> up from libObject’s getType() for symbols to allow llvm-objdump to produce a good error message. 2016-05-02 20:28:12 +00:00
RecordStreamer.cpp Move alignment from MCSectionData to MCSection. 2015-05-21 19:20:38 +00:00
RecordStreamer.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
SymbolSize.cpp [SymbolSize] Skip sorting by index, just assign by index. 2015-06-29 16:05:00 +00:00
SymbolicFile.cpp Thread Expected<...> up from createMachOObjectFile() to allow llvm-objdump to produce a real error message 2016-04-06 22:14:09 +00:00