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path: root/llvm/lib/DebugInfo/PDB/Native/NativeRawSymbol.cpp
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* [CodeView, PDB] Fix some Clang-tidy modernize and Include What You Use ↵Eugene Zelenko2017-06-301-19/+10
| | | | | | warnings; other minor fixes (NFC). llvm-svn: 306911
* Add IDs and clone methods to NativeRawSymbolAdrian McCarthy2017-06-221-5/+3
| | | | | | | | | | | | All NativeRawSymbols will have a unique symbol ID (retrievable via getSymIndexId). For now, these are initialized to 0, but soon the NativeSession will be responsible for creating the raw symbols, and it will assign unique IDs. The symbol cache in the NativeSession will also require the ability to clone raw symbols, so I've provided implementations for that as well. llvm-svn: 306042
* [llvm-pdbdump] Re-write the record layout code to be more resilient.Zachary Turner2017-04-241-1/+2
| | | | | | | | This reworks the way virtual bases are handled, and also the way padding is detected across multiple levels of aggregates, producing a much more accurate result. llvm-svn: 301203
* [llvm-pdbdump] More advanced class definition dumping.Zachary Turner2017-04-121-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | Previously the dumping of class definitions was very primitive, and it made it hard to do more than the most trivial of output formats when dumping. As such, we would only dump one line for each field, and then dump non-layout items like nested types and enums. With this patch, we do a complete analysis of the object hierarchy including aggregate types, bases, virtual bases, vftable analysis, etc. The only immediately visible effects of this are that a) we can now dump a line for the vfptr where before we would treat that as padding, and b) we now don't treat virtual bases that come at the end of a class as padding since we have a more detailed analysis of the class's storage usage. In subsequent patches, we should be able to use this analysis to display a complete graphical view of a class's layout including recursing arbitrarily deep into an object's base class / aggregate member hierarchy. llvm-svn: 300133
* Re-land: "Make NativeExeSymbol a concrete subclass of NativeRawSymbol [PDB]"Adrian McCarthy2017-03-291-32/+1
| | | | | | | | | | | | | | This should work on all platforms now that r299006 has landed. Tested locally on Windows and Linux. This moves exe symbol-specific method implementations out of NativeRawSymbol into a concrete subclass. Also adds implementations for hasCTypes and hasPrivateSymbols and a simple test to ensure the native reader can access the summary information for the executable from the PDB. Original Differential Revision: https://reviews.llvm.org/D31059 llvm-svn: 299019
* Somehow this still breaks because of ANSI color codes in test output on Linux.Adrian McCarthy2017-03-231-1/+32
| | | | | | | | | | Reverting until I can figure out the root cause. Revert "Re-land: Make NativeExeSymbol a concrete subclass of NativeRawSymbol [PDB]" This reverts commit f461a70cc376f0f91c8b4917be79479cc86330a5. llvm-svn: 298626
* Re-land: Make NativeExeSymbol a concrete subclass of NativeRawSymbol [PDB]Adrian McCarthy2017-03-231-32/+1
| | | | | | | | | | | | | | The new test should pass on all platforms now that llvm-pdbdump has the `-color-output` option. This moves exe symbol-specific method implementations out of NativeRawSymbol into a concrete subclass. Also adds implementations for hasCTypes and hasPrivateSymbols and a simple test to ensure the native reader can access the summary information for the executable from the PDB. Original Differential Revision: https://reviews.llvm.org/D31059 llvm-svn: 298623
* Revert "Make NativeExeSymbol a concrete subclass of NativeRawSymbol [PDB]"Zachary Turner2017-03-171-1/+32
| | | | | | | For some reason this is causing ANSI color codes to be printed even when run through FileCheck. llvm-svn: 298026
* Make NativeExeSymbol a concrete subclass of NativeRawSymbol [PDB]Adrian McCarthy2017-03-161-32/+1
| | | | | | | | | | | This moves exe symbol-specific method implementations out of NativeRawSymbol into a concrete subclass. Also adds implementations for hasCTypes and hasPrivateSymbols and a simple test to ensure the native reader can access the summary information for the executable from the PDB. Differential Revision: https://reviews.llvm.org/D31059 llvm-svn: 298005
* Introduce NativeEnumModules and NativeCompilandSymbolAdrian McCarthy2017-03-151-2/+19
| | | | | | | | | | | Together, these allow lldb-pdbdump to list all the modules from a PDB using a native reader (rather than DIA). Note that I'll probably be specializing NativeRawSymbol in a subsequent patch. Differential Revision: https://reviews.llvm.org/D30956 llvm-svn: 297883
* Implement some methods for NativeRawSymbolAdrian McCarthy2017-02-241-3/+16
| | | | | | | | | | | This allows the ability to call IPDBSession::getGlobalScope with a NativeSession and to then query it for some basic fields from the PDB's InfoStream. Note that the symbols now have non-const references back to the Session so that NativeRawSymbol can access the PDBFile through the Session. Differential Revision: https://reviews.llvm.org/D30314 llvm-svn: 296049
* Add an additional set of braces to deal with subobject initialization.Eric Christopher2017-02-101-1/+1
| | | | llvm-svn: 294674
* Fix build break from r294633.Adrian McCarthy2017-02-091-3/+3
| | | | llvm-svn: 294642
* Introduce NativeRawSymbol for PDB reading.Adrian McCarthy2017-02-091-0/+700
This is a stub for a new concrete implementation of IPDBRawSymbol. Nothing uses this uses this implementation yet. My plan is to locally switch lldb-pdbdump from the DIA reader to the Native one and flesh out the implementations of these method stubs in the order they're needed. llvm-svn: 294633
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