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* [dwarfdump] Don't print meaningless pointer.Frederic Riss2015-02-251-3/+0
| | | | | | | CIE pointers were never filled in before, and printing the pointer is totally pointless anyway. llvm-svn: 230550
* DWARFDebugFrame: Move some code around. NFC.Frederic Riss2015-02-251-13/+10
| | | | | | | Move the FrameEntry::dumpInstructions down in the file at some place where it can see the declarations of FDE and CIE. llvm-svn: 230549
* DWARFDebugFrame: Add some trivial accessors. NFC.Frederic Riss2015-02-251-0/+5
| | | | | | To be used for dumping. llvm-svn: 230548
* DWARFDebugFrame: Actually collect CIEs associated with FDEs.Frederic Riss2015-02-251-6/+11
| | | | | | | | This is the first commit in a small series aiming at making debug_frame dump more useful (right now it prints a list of opeartions without their operands). llvm-svn: 230547
* Revert "Raising minimum required CMake version to 2.8.12.2."Tobias Grosser2015-02-241-1/+1
| | | | | | | | | | | This reverts commit r230062. Debian stable (wheezy) ships still with cmake 2.8.9. The commit broke my LLVM/Polly buildbot, to my knowledge our only Linux+cmake buildbot. llvm-svn: 230343
* Revert "Revert "Raising minimum required CMake version to 2.8.12.2.""Chad Rosier2015-02-231-1/+1
| | | | | | This reverts commit r230240, which was an accidental commit. llvm-svn: 230246
* Revert "Raising minimum required CMake version to 2.8.12.2."Chad Rosier2015-02-231-1/+1
| | | | | | This reverts commit 247aed4710e8befde76da42b27313661dea7cf66. llvm-svn: 230240
* [llvm-pdbdump] Very minor code cleanup.Zachary Turner2015-02-233-20/+15
| | | | | | | This just removes some dead enums as well as some debug flushes of stdout. llvm-svn: 230204
* [llvm-pdbdump] Add an option to dump full class definitions.Zachary Turner2015-02-235-4/+95
| | | | | | | | | | | This adds the --class-definitions flag. If specified, when dumping types, instead of "class Foo" you will see the full class definition, with member functions, constructors, access specifiers. NOTE: Using this option can be very slow, as generating a full class definition requires accessing many different parts of the PDB. llvm-svn: 230203
* [llvm-pdbdump] Rewrite dumper using visitor pattern.Zachary Turner2015-02-2235-498/+293
| | | | | | | | | | This increases the flexibility of how to dump different symbol types -- necessary for context-sensitive formatting of symbol types -- and also improves the modularity by allowing the dumping to be implemented in the actual dumper, as opposed to in the PDB library. llvm-svn: 230184
* [llvm-pdbdump] Simplify options and output.Zachary Turner2015-02-221-0/+1
| | | | | | | | | This removes a wealth of options, and instead now only provides three options. -symbols, -types, and -compilands. This greatly simplifies use of the tool, and makes it easier to understand what you're going to see when you run the tool. llvm-svn: 230182
* Raising minimum required CMake version to 2.8.12.2.Chris Bieneman2015-02-201-1/+1
| | | | llvm-svn: 230062
* llvm-pdbdump: Add flags controlling the type of values to dump.Zachary Turner2015-02-1532-226/+240
| | | | llvm-svn: 229330
* llvm-pdbdump: Only dump whitelisted global symbols.Zachary Turner2015-02-143-25/+37
| | | | | | | | | | Dumping the global scope contains a lot of very uninteresting things and is generally polluted with a lot of random junk. Furthermore, it dumps values unsorted, making it hard to read. This patch dumps known interesting types only, and as a side effect sorts the list by symbol type. llvm-svn: 229232
* llvm-pdbdump: Re-order header files according to LLVM style guide.Zachary Turner2015-02-1436-38/+109
| | | | llvm-svn: 229231
* Fix -Wunused-variable warning.Zachary Turner2015-02-131-1/+0
| | | | llvm-svn: 229130
* llvm-pdbdump: Improve printing of functions and signatures.Zachary Turner2015-02-134-38/+147
| | | | | | | | | This correctly prints the function pointers, and also prints function signatures for symbols as opposed to just types. So actual functions in your program will now be printed with full name and signature, as opposed to just name as before. llvm-svn: 229129
* Re-sort #include lines using my handy dandy ./utils/sort_includes.pyChandler Carruth2015-02-1338-81/+41
| | | | | | script. This is in preparation for changes to lots of include lines. llvm-svn: 229088
* llvm-pdbdump: Add more comprehensive dumping of symbol types.Zachary Turner2015-02-1319-108/+316
| | | | | | | | | In particular this patch adds the ability to dump complete function signature information including argument types as correctly formatted strings. A side effect of this is that almost all symbol and meta types are now formatted. llvm-svn: 229076
* Improve llvm-pdbdump output display.Zachary Turner2015-02-135-40/+250
| | | | | | | | | | | | This patch adds a number of improvements to llvm-pdbdump. 1) Dumping of the entire global scope, and not only those symbols that live in individual compilands. 2) Prepend class name to member functions and data 3) Improved display of bitfields. 4) Support for dumping more kinds of data symbols. llvm-svn: 229012
* Add concrete type overloads to PDBSymbol::findChildren().Zachary Turner2015-02-126-35/+29
| | | | | | | | | | | | Frequently you only want to iterate over children of a specific type (e.g. functions). Previously you would get back a generic interface that allowed iteration over the base symbol type, which you would have to dyn_cast<> each one of. With this patch, we allow the user to specify the concrete type as a template parameter, and it will return an iterator which returns instances of the concrete type directly. llvm-svn: 228960
* Fix build for CMake < 2.8.12.Peter Collingbourne2015-02-111-1/+1
| | | | llvm-svn: 228810
* Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects.Zachary Turner2015-02-112-2/+5
| | | | | | | | | | This allows IDEs to recognize the entire set of header files for each of the core LLVM projects. Differential Revision: http://reviews.llvm.org/D7526 Reviewed By: Chris Bieneman llvm-svn: 228798
* Temporary workaround to fix MSVC 2012 build problemsAndrew Kaylor2015-02-111-1/+11
| | | | llvm-svn: 228788
* Fix some warnings due to -Wcovered-switch-default.Zachary Turner2015-02-112-8/+0
| | | | llvm-svn: 228773
* Convert std::make_unique<> to llvm::make_unique<>.Zachary Turner2015-02-102-11/+12
| | | | llvm-svn: 228768
* Rewrite llvm-pdbdump in terms of LLVMDebugInfoPDB.Zachary Turner2015-02-1038-45/+801
| | | | | | | | | | | | | This makes llvm-pdbdump available on all platforms, although it will currently fail to create a dumper if there is no PDB reader implementation for the current platform. It implements dumping of compilands and children, which is less information than was previously available, but it has to be rewritten from scratch using the new set of interfaces, so the rest of the functionality will be added back in subsequent commits. llvm-svn: 228755
* Provide DIA implementation of DebugInfoPDB.Zachary Turner2015-02-1011-0/+1338
| | | | | | | | | | | | | | | | | This implements DebugInfoPDB when the DIA SDK is present on the system. Specifically, this means that the following conditions are met: 1) You are building on Windows. 2) You are building with MSVC. 3) Visual Studio did not corrupt the installation of DIA due to a known issue with side-by-side installations of VS2012 and VS2013. If all of these conditions are true, you will be able to pass a value of PDB_Reader::DIA to PDB::createPdbReader(). There are no tests for this yet, as any test will be in the form of a lit test which tests the llvm-pdbdump.exe, which still needs to be rewritten in terms of this library. llvm-svn: 228747
* Fix -Wuninitialized build by referencing the relevant ctor parameter instead ↵David Blaikie2015-02-088-8/+8
| | | | | | of the base class member variable. llvm-svn: 228554
* Make PDBSymbol's IPDBSymbol reference const.Zachary Turner2015-02-0832-33/+33
| | | | llvm-svn: 228553
* DebugInfoPDB: Make the symbol base case hold an IPDBSession ref.Zachary Turner2015-02-0832-67/+87
| | | | | | | | | Dumping a symbol often requires access to data that isn't inside the symbol hierarchy, but which is only accessible through the top-level session. This patch is a pure interface change to give symbols a reference to the session. llvm-svn: 228542
* Removed unused function mistakenly left in, triggering -Werror.Zachary Turner2015-02-081-21/+0
| | | | llvm-svn: 228517
* Some cleanup for libpdb.Zachary Turner2015-02-0833-71/+663
| | | | | | | | | | | This patch implements a few of the optional suggestions from the initial patch comitting libpdb. In particular, it implements a virtual function out of line for each of the concrete classes. A few other minor cleanups exist as well, such as using override instead of virtual, etc. llvm-svn: 228516
* Resubmit unittests for DebugInfoPDB.Zachary Turner2015-02-071-3/+2
| | | | | | | | | | | | | | | These were originally submitted as part of r228428, but this part caused a build breakage in LLVMConfig. The library portion was resubmitted independently since it was not causing breakage. There were two reasons this was causing the build to fail. The first is that there were no Makefiles added for the PDB tests. And the second is that the DebugInfoPDB library was only being built by CMake behind an "if (MSVC)" check. This is wrong since this the library hides platform specific details, and it was causing LLVM-Config to not find the library when trying to build unittests. llvm-svn: 228482
* Try to fix Makefile build for LLVMDebugInfoPDB.Zachary Turner2015-02-062-1/+15
| | | | llvm-svn: 228437
* Resubmit "Create lib/DebugInfo/PDB" (r228428)Zachary Turner2015-02-069-2/+315
| | | | | | | | | | | | | | | | | | | | This change resubmits the patch that broke the build, this time without unittests. The unittests will be submitted separately after the problem has been addressed: --Original Commit Message-- Create lib/DebugInfo/PDB. This patch creates a platform-independent interface to a PDB reader. There is currently no implementation of this interface, which will be provided in future patches. This defines the basic object model which any implementation must conform to. Reviewed by: David Blaikie Differential Revision: http://reviews.llvm.org/D7356 llvm-svn: 228435
* Revert "Create lib/DebugInfo/PDB."Zachary Turner2015-02-069-315/+2
| | | | | | This reverts commit 21028, as it is causing failures in LLVMConfig. llvm-svn: 228431
* Create lib/DebugInfo/PDB.Zachary Turner2015-02-069-2/+315
| | | | | | | | | | | | This patch creates a platform-independent interface to a PDB reader. There is currently no implementation of this interface, which will be provided in future patches. This defines the basic object model which any implementation must conform to. Reviewed by: David Blaikie Differential Revision: http://reviews.llvm.org/D7356 llvm-svn: 228428
* Move DebugInfo to DebugInfo/DWARF.Zachary Turner2015-01-3026-57/+98
| | | | | | | | | | | | | 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
* [cleanup] Re-sort all the #include lines in LLVM usingChandler Carruth2015-01-145-6/+4
| | | | | | | | | | | utils/sort_includes.py. I clearly haven't done this in a while, so more changed than usual. This even uncovered a missing include from the InstrProf library that I've added. No functionality changed here, just mechanical cleanup of the include order. llvm-svn: 225974
* Implement a very basic colored syntax highlighting for llvm-dwarfdump.Adrian Prantl2015-01-065-21/+112
| | | | | | | | | | The color scheme is the same as the one used by the colorize dwarfdump script on Darwin. A new --color option can be used to forcibly turn color on or off. http://reviews.llvm.org/D6852 llvm-svn: 225269
* [DebugInfo] Move all DWARF headers to the public include directory.Frederic Riss2014-12-1932-1608/+26
| | | | | | | | | | dsymutil needs access to DWARF specific inforamtion, the small DIContext wrapper isn't sufficient. Other DWARF consumers might want to use it too (I'm looking at you lldb). Differential Revision: http://reviews.llvm.org/D6694 llvm-svn: 224594
* Silence more static analyzer warnings.Michael Ilseman2014-12-151-1/+3
| | | | | | | | Add in definedness checks for shift operators, null checks when pointers are assumed by the code to be non-null, and explicit unreachables. llvm-svn: 224255
* Make DWARFAcceleratorTable::dump() const.Frederic Riss2014-11-202-9/+12
| | | | | | | | | As dump() methods should be. To allow that, do not store the DWARFFormValue objects used for the dump in the header data. Per Alexey's suggestion! llvm-svn: 222436
* Add missing copyright headers.Frederic Riss2014-11-202-0/+17
| | | | llvm-svn: 222435
* [dwarfdump] Handle relocations in Dwarf accelerator tablesFrederic Riss2014-11-144-24/+40
| | | | | | | | | | | ELF targets (and maybe COFF) use relocations when referring to strings in the .debug_str section. Handle that in the accelerator table dumper. This commit restores the test/DebugInfo/cross-cu-inlining.ll test to its expected platform independant form, validating that the fix works (this test failed on linux boxes). llvm-svn: 222029
* Reapply "[dwarfdump] Add support for dumping accelerator tables."Frederic Riss2014-11-145-0/+200
| | | | | | | | | | | | | This reverts commit r221842 which was a revert of r221836 and of the test parts of r221837. This new version fixes an UB bug pointed out by David (along with addressing some other review comments), makes some dumping more resilient to broken input data and forces the accelerator tables to be dumped in the tests where we use them (this decision is platform specific otherwise). llvm-svn: 222003
* Revert "[dwarfdump] Add support for dumping accelerator tables."Frederic Riss2014-11-135-194/+0
| | | | | | | | | | This reverts commit r221836. The tests are asserting on some buildbots. This also reverts the test part of r221837 as it relies on dwarfdump dumping the accelerator tables. llvm-svn: 221842
* [dwarfdump] Add support for dumping accelerator tables.Frederic Riss2014-11-125-0/+194
| | | | | | | The class used for the dump only allows to dump for the moment, but it can (and will) be easily extended to support search also. llvm-svn: 221836
* Allow DWARFFormValue::extractValue to be called with a null CU.Frederic Riss2014-11-121-15/+17
| | | | | | | | | | | | | | | Currently FormValues are only used for attributes of DIEs and thus uers always have a CU lying around when calling into the FormValue API. Accelerator tables encode their information using the same Forms as the attributes, thus it is natural to use DWARFFormValue to extract/dump them. There is no CU in that case though. Allow the API to be called with a null CU arguemnt by making the RelocMap lookup conditional on the CU pointer validity. And document this new behvior in the header. (Test coverage for this use of the API comes in the DwarfAccelTable support patch) llvm-svn: 221835
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