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path: root/llvm/lib/DebugInfo/DWARF/DWARFAcceleratorTable.cpp
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* [DWARF] Added verification checks for the .apple_names section.Spyridoula Gravani2017-06-291-0/+39
| | | | | | | | This patch verifies the number of atoms, the validity of the form for each atom, as well as the validity of the hashdata. For hashdata, we're verifying that the hashdata offset is correct and that the offset in the .debug_info for each DIE in the hashdata is also valid. llvm-svn: 306735
* [DWARF] NFC: DWARFDataExtractor combines relocs with DataExtractor.Paul Robinson2017-06-291-2/+1
| | | | | | | | | | | Requires callers to directly associate relocations with a DataExtractor used to read data from a DWARF section, which helps a callee not make assumptions about which section it is reading. This is the next step in reducing DWARFFormValue's dependence on DWARFUnit. Differential Revision: https://reviews.llvm.org/D34704 llvm-svn: 306699
* Added partial verification for .apple_names accelerator table in ↵Spyridoula Gravani2017-06-141-0/+7
| | | | | | | | | | | llvm-dwarfdump output. This patch adds code which verifies that each bucket in the .apple_names accelerator table is either empty or has a valid hash index. Differential Revision: https://reviews.llvm.org/D34177 llvm-svn: 305344
* Move Object format code to lib/BinaryFormat.Zachary Turner2017-06-071-1/+2
| | | | | | | | | | | | This creates a new library called BinaryFormat that has all of the headers from llvm/Support containing structure and layout definitions for various types of binary formats like dwarf, coff, elf, etc as well as the code for identifying a file from its magic. Differential Revision: https://reviews.llvm.org/D33843 llvm-svn: 304864
* Sort the remaining #include lines in include/... and lib/....Chandler Carruth2017-06-061-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | I did this a long time ago with a janky python script, but now clang-format has built-in support for this. I fed clang-format every line with a #include and let it re-sort things according to the precise LLVM rules for include ordering baked into clang-format these days. I've reverted a number of files where the results of sorting includes isn't healthy. Either places where we have legacy code relying on particular include ordering (where possible, I'll fix these separately) or where we have particular formatting around #include lines that I didn't want to disturb in this patch. This patch is *entirely* mechanical. If you get merge conflicts or anything, just ignore the changes in this patch and run clang-format over your #include lines in the files. Sorry for any noise here, but it is important to keep these things stable. I was seeing an increasing number of patches with irrelevant re-ordering of #include lines because clang-format was used. This patch at least isolates that churn, makes it easy to skip when resolving conflicts, and gets us to a clean baseline (again). llvm-svn: 304787
* [DWARF] - Refactoring: localize handling of relocations in a single place.George Rimar2017-04-211-4/+3
| | | | | | | | | | | This is splitted from D32228, currently DWARF parsers code has few places that applied relocations values manually. These places has similar duplicated code. Patch introduces separate method that can be used to obtain relocated value. That helps to reduce code and simplifies things. Differential revision: https://reviews.llvm.org/D32284 llvm-svn: 300956
* [DebugInfo] Fix some Clang-tidy modernize and Include What You Use warnings; ↵Eugene Zelenko2017-02-271-3/+9
| | | | | | other minor fixes (NFC). llvm-svn: 296413
* Cleanup dump() functions.Matthias Braun2017-01-281-1/+1
| | | | | | | | | | | | | | | | | | We had various variants of defining dump() functions in LLVM. Normalize them (this should just consistently implement the things discussed in http://lists.llvm.org/pipermail/cfe-dev/2014-January/034323.html For reference: - Public headers should just declare the dump() method but not use LLVM_DUMP_METHOD or #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP) - The definition of a dump method should look like this: #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP) LLVM_DUMP_METHOD void MyClass::dump() { // print stuff to dbgs()... } #endif llvm-svn: 293359
* Modify DWARFFormValue to remember the DWARFUnit that it was decoded with.Greg Clayton2016-10-311-1/+1
| | | | | | | | Modifying DWARFFormValue to remember the DWARFUnit that it was encoded with can simplify the usage of instances of this class. Previously users would have to try and pass in the same DWARFUnit that was used to decode the form value and there was a possibility that a different DWARFUnit might be supplied to the functions that extract values (strings, CU relative references, addresses) and cause problems. This fixes this potential issue by storing the DWARFUnit inside the DWARFFormValue so that this mistake can't be made. Instances of DWARFFormValue are not stored permanently and are used as temporary values, so the increase in size of an instance of DWARFFormValue isn't a big deal. This makes decoding form values more bullet proof and is a change that will be used by future modifications. https://reviews.llvm.org/D26052 llvm-svn: 285594
* Switch all DWARF variables for tags, attributes and forms over to use the ↵Greg Clayton2016-10-271-1/+1
| | | | | | | | llvm::dwarf enumerations instead of using raw uint16_t values. This allows easier debugging as users can see the values of the enumerations in the variables view that will show the enumeration string instead of just a number. https://reviews.llvm.org/D26013 llvm-svn: 285309
* Re-commit "Use StringRef in Support/Darf APIs (NFC)"Mehdi Amini2016-10-051-2/+4
| | | | | | | This reverts commit r283285 and re-commit r283275 with a fix for format("%s", Str); where Str is a StringRef. llvm-svn: 283298
* Revert "Re-commit "Use StringRef in Support/Darf APIs (NFC)""Mehdi Amini2016-10-051-4/+2
| | | | | | One test seems randomly broken: DebugInfo/X86/gnu-public-names.ll llvm-svn: 283285
* Re-commit "Use StringRef in Support/Darf APIs (NFC)"Mehdi Amini2016-10-051-2/+4
| | | | | | | This reverts commit r283278 and re-commit r283275 with the update to fix the build on the LLDB side. llvm-svn: 283281
* Revert "Use StringRef in Support/Darf APIs (NFC)"Mehdi Amini2016-10-051-4/+2
| | | | | | This reverts commit r283275, it broke LLDB Android debug server. llvm-svn: 283278
* Use StringRef in Support/Darf APIs (NFC)Mehdi Amini2016-10-041-2/+4
| | | | llvm-svn: 283275
* Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)Alexander Kornienko2015-06-231-1/+1
| | | | | | Apparently, the style needs to be agreed upon first. llvm-svn: 240390
* Fixed/added namespace ending comments using clang-tidy. NFCAlexander Kornienko2015-06-191-1/+1
| | | | | | | | | | | | | The patch is generated using this command: tools/clang/tools/extra/clang-tidy/tool/run-clang-tidy.py -fix \ -checks=-*,llvm-namespace-comment -header-filter='llvm/.*|clang/.*' \ llvm/lib/ Thanks to Eugene Kosov for the original patch! llvm-svn: 240137
* Move DebugInfo to DebugInfo/DWARF.Zachary Turner2015-01-301-0/+132
In preparation for adding PDB support to LLVM, this moves the DWARF parsing code to its own subdirectory under DebugInfo, and renames LLVMDebugInfo to LLVMDebugInfoDWARF. This is purely a mechanical / build system change. Differential Revision: http://reviews.llvm.org/D7269 Reviewed by: Eric Christopher llvm-svn: 227586
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