summaryrefslogtreecommitdiffstats
path: root/llvm/lib/DebugInfo/DWARF/CMakeLists.txt
Commit message (Collapse)AuthorAgeFilesLines
* Temporarily Revert "[Dsymutil][Debuginfo][NFC] Refactor dsymutil to separate ↵Eric Christopher2019-12-191-3/+0
| | | | | | | | | | | DWARF optimizing part 2." as it causes a layering violation/dependency cycle: llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp -> llvm/DebugInfo/DWARF/DWARFExpression.h llvm/include/llvm/DebugInfo/DWARF/DWARFOptimizer.h -> llvm/CodeGen/NonRelocatableStringpool.h This reverts commit abc7f6800df8a1f40e1e2c9ccce826abb0208284.
* [Dsymutil][Debuginfo][NFC] Refactor dsymutil to separate DWARF optimizing ↵Alexey Lapshin2019-12-191-0/+3
| | | | | | | | | | | part 2. That patch is extracted from the D70709. It moves CompileUnit, DeclContext into llvm/DebugInfo/DWARF. It also adds new file DWARFOptimizer with AddressesMap class. AddressesMap generalizes functionality from RelocationManager. Differential Revision: https://reviews.llvm.org/D71271
* [cmake] Explicitly mark libraries defined in lib/ as "Component Libraries"Tom Stellard2019-11-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Summary: Most libraries are defined in the lib/ directory but there are also a few libraries defined in tools/ e.g. libLLVM, libLTO. I'm defining "Component Libraries" as libraries defined in lib/ that may be included in libLLVM.so. Explicitly marking the libraries in lib/ as component libraries allows us to remove some fragile checks that attempt to differentiate between lib/ libraries and tools/ libraires: 1. In tools/llvm-shlib, because llvm_map_components_to_libnames(LIB_NAMES "all") returned a list of all libraries defined in the whole project, there was custom code needed to filter out libraries defined in tools/, none of which should be included in libLLVM.so. This code assumed that any library defined as static was from lib/ and everything else should be excluded. With this change, llvm_map_components_to_libnames(LIB_NAMES, "all") only returns libraries that have been added to the LLVM_COMPONENT_LIBS global cmake property, so this custom filtering logic can be removed. Doing this also fixes the build with BUILD_SHARED_LIBS=ON and LLVM_BUILD_LLVM_DYLIB=ON. 2. There was some code in llvm_add_library that assumed that libraries defined in lib/ would not have LLVM_LINK_COMPONENTS or ARG_LINK_COMPONENTS set. This is only true because libraries defined lib lib/ use LLVMBuild.txt and don't set these values. This code has been fixed now to check if the library has been explicitly marked as a component library, which should now make it easier to remove LLVMBuild at some point in the future. I have tested this patch on Windows, MacOS and Linux with release builds and the following combinations of CMake options: - "" (No options) - -DLLVM_BUILD_LLVM_DYLIB=ON - -DLLVM_LINK_LLVM_DYLIB=ON - -DBUILD_SHARED_LIBS=ON - -DBUILD_SHARED_LIBS=ON -DLLVM_BUILD_LLVM_DYLIB=ON - -DBUILD_SHARED_LIBS=ON -DLLVM_LINK_LLVM_DYLIB=ON Reviewers: beanz, smeenai, compnerd, phosek Reviewed By: beanz Subscribers: wuzish, jholewinski, arsenm, dschuff, jyknight, dylanmckay, sdardis, nemanjai, jvesely, nhaehnle, mgorny, mehdi_amini, sbc100, jgravelle-google, hiraditya, aheejin, fedor.sergeev, asb, rbar, johnrusso, simoncook, apazos, sabuasal, niosHD, jrtc27, MaskRay, zzheng, edward-jones, atanasyan, steven_wu, rogfer01, MartinMosbeck, brucehoult, the_o, dexonsmith, PkmX, jocewei, jsji, dang, Jim, lenary, s.egerton, pzheng, sameer.abuasal, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D70179
* Add streaming/equality operators to DWARFAddressRange/DWARFLocationExpressionPavel Labath2019-11-191-0/+1
| | | | | | | The main motivation for this is being able to write simpler assertions and get better error messages in unit tests. Split off from D70394.
* DebugInfo: Remove unnecessary/mistaken inclusion of Bitcode/BitcodeAnalyzer.hDavid Blaikie2019-10-141-3/+0
| | | | | | | | | | | | | | | | Introduced in r374582, Michael Spencer pointed out this broke the modules build due to a missing tblgen dependency on llvm/IR/Attributes.inc. Michael fixed the dependency in r374827. So this removes the inclusion and the new dependency (effectively reverting r374827 and including the alternative fix of removing rather than supporting the new dependency). Thanks for the quick fix/notice, Michael! llvm-svn: 374831
* [Modules Build] Add missing dependency.Michael J. Spencer2019-10-141-0/+3
| | | | | | A previous commit made libLLVMDebugInfoDWARF depend on the LLVM_Bitcode module which depends on the LLVM_intrinsic_gen module which depends on "llvm/IR/Attributes.inc" which is a generated header not depended on by libLLVMDebugInfo. Add that dependency. llvm-svn: 374827
* [DWARF] Revert r345546: Refactor range list extraction and dumpingWolfgang Pieb2018-10-311-0/+1
| | | | | | This patch caused some internal tests to break which are being investigated. llvm-svn: 345687
* [DWARF][NFC] Refactor range list extraction and dumpingWolfgang Pieb2018-10-291-1/+0
| | | | | | | | | | | | | | | | | The purpose of this patch is twofold: - Fold pre-DWARF v5 functionality into v5 to eliminate the need for 2 different versions of range list handling. We get rid of DWARFDebugRangelist{.cpp,.h}. - Templatize the handling of range list tables so that location list handling can take advantage of it as well. Location list and range list tables have the same basic layout. A non-NFC version of this patch was previously submitted with r342218, but it caused errors with some TSan tests. This patch has no functional changes. The difference to the non-NFC patch is that there are no changes to rangelist dumping in this patch. Differential Revision: https://reviews.llvm.org/D53545 llvm-svn: 345546
* Revert "[DWARF] reposting r342048, which was reverted in r342056 due to ↵Alexander Kornienko2018-09-171-0/+1
| | | | | | | | | buildbot errors. Adjusted 2 test cases for ARM and darwin and fixed a bug with the original change in dsymutil." This reverts commit r342218. Due to a number of failures under TSAN. An isolated test case is being worked on. llvm-svn: 342399
* [DWARF] reposting r342048, which was reverted in r342056 due to buildbot Wolfgang Pieb2018-09-141-1/+0
| | | | | | | | errors. Adjusted 2 test cases for ARM and darwin and fixed a bug with the original change in dsymutil. llvm-svn: 342218
* Reverting r342048, which caused UBSan failures in dsymutil.Wolfgang Pieb2018-09-121-0/+1
| | | | llvm-svn: 342056
* [DWARF] Refactoring range list dumping to fold DWARF v4 functionality into ↵Wolfgang Pieb2018-09-121-1/+0
| | | | | | | | | | | | | v5 handling Eliminating some duplication of rangelist dumping code at the expense of some version-dependent code in dump and extract routines. Reviewer: dblaikie, JDevlieghere, vleschuk Differential revision: https://reviews.llvm.org/D51081 llvm-svn: 342048
* [DWARF] Support for .debug_addr (consumer)Victor Leschuk2018-07-311-0/+1
| | | | | | | This patch implements basic support for parsing and dumping DWARFv5 .debug_addr section. llvm-svn: 338447
* [DWARF v5] Refactor range lists dumping by using a more generic way of ↵Wolfgang Pieb2018-07-231-0/+1
| | | | | | | | | | | | | handling tables of lists. The intent is to use it for location list tables as well. Change is almost NFC with the exception of the spelling of some strings used during dumping (all lowercase now). Reviewer: JDevlieghere Differential Revision: https://reviews.llvm.org/D49500 llvm-svn: 337763
* [Support] Move syntax highlighting into supportJonas Devlieghere2018-03-091-1/+0
| | | | | | | | | | | | Move the DWARF syntax highlighting into support. This has several advantages, most notably that this makes the WithColor RAII wrapper available outside libDebugInfo. Furthermore, several projects all have their own code for handling colored output. This provides a place to centralize it. Differential revision: https://reviews.llvm.org/D44215 llvm-svn: 327108
* [DWARF v5] Add limited support for dumping .debug_rnglistsJames Henderson2018-02-021-0/+2
| | | | | | | | | | | | | | | | | | | | | This change adds support to llvm-dwarfdump for dumping DWARF5 .debug_rnglists sections in regular ELF files. It is not complete, in that several DW_RLE_* encodings are currently not supported, but does dump the headert and the basic ranges for DW_RLE_start_length and DW_RLE_start_end encodings. Obvious next steps are to add verbose dumping that dumps the raw encodings, rather than the interpreted contents, to add -verify support of the section (e.g. to show that the correct number of offsets are specified), add dumping of .debug_rnglists.dwo, and to add support for other encodings. Reviewed by: dblaikie, JDevlieghere Differential Revision: https://reviews.llvm.org/D42481 llvm-svn: 324077
* [dwarfdump] Pretty print location expressions and location listsReid Kleckner2017-08-291-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Summary: Based on Fred's patch here: https://reviews.llvm.org/D6771 I can't seem to commandeer the old review, so I'm creating a new one. With that change the locations exrpessions are pretty printed inline in the DIE tree. The output looks like this for debug_loc entries: DW_AT_location [DW_FORM_data4] (0x00000000 0x0000000000000001 - 0x000000000000000b: DW_OP_consts +3 0x000000000000000b - 0x0000000000000012: DW_OP_consts +7 0x0000000000000012 - 0x000000000000001b: DW_OP_reg0 RAX, DW_OP_piece 0x4 0x000000000000001b - 0x0000000000000024: DW_OP_breg5 RDI+0) And like this for debug_loc.dwo entries: DW_AT_location [DW_FORM_sec_offset] (0x00000000 Addr idx 2 (w/ length 190): DW_OP_consts +0, DW_OP_stack_value Addr idx 3 (w/ length 23): DW_OP_reg0 RAX, DW_OP_piece 0x4) Simple locations without ranges are printed inline: DW_AT_location [DW_FORM_block1] (DW_OP_reg4 RSI, DW_OP_piece 0x4, DW_OP_bit_piece 0x20 0x0) The debug_loc(.dwo) dumping in changed accordingly to factor the code. Reviewers: dblaikie, aprantl, friss Subscribers: mgorny, javed.absar, hiraditya, llvm-commits, JDevlieghere Differential Revision: https://reviews.llvm.org/D37123 llvm-svn: 312042
* [DWARF] NFC: DWARFDataExtractor combines relocs with DataExtractor.Paul Robinson2017-06-291-0/+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
* Create DWARFVerifier.cpp and .h and move all DWARF verification code over ↵Greg Clayton2017-05-031-0/+1
| | | | | | | | | | into it. Adrian requested we create a DWARFVerifier.cpp file to contain all of the DWARF verification stuff. This change simply moves the functionality over into DWARFVerifier.h and DWARFVerifier.cpp, renames the DWARFVerifier methods to start with lower case, and switches DWARFContext.cpp over to using the new functionality. Differential Revision: https://reviews.llvm.org/D32809 llvm-svn: 302044
* [DWARF] - Introduce DWARFDebugPubTable class for dumping pub* sections.George Rimar2016-12-171-0/+1
| | | | | | | | | | Patch implements parser of pubnames/pubtypes tables instead of static function used before. It is now should be possible to reuse it in LLD or other projects and clean up the duplication code. Differential revision: https://reviews.llvm.org/D27851 llvm-svn: 290040
* Make a DWARFDIE class that can help avoid using the wrong DWARFUnit when ↵Greg Clayton2016-12-131-0/+1
| | | | | | | | | | | | extracting attributes Many places pass around a DWARFDebugInfoEntryMinimal and a DWARFUnit. It is easy to get things wrong by using the wrong DWARFUnit with a DWARFDebugInfoEntryMinimal. This patch creates a DWARFDie class that contains the DWARFUnit and DWARFDebugInfoEntryMinimal objects so that they can't get out of sync. All attribute extraction has been moved out of DWARFDebugInfoEntryMinimal and into DWARFDie. DWARFDebugInfoEntryMinimal was also renamed to DWARFDebugInfoEntry. DWARFDie objects are temporary objects that are used by clients and contain 2 pointers that you always need to have anyway. Keeping them grouped will avoid errors and simplify many of the attribute extracting APIs by not having to pass in a DWARFUnit. Differential Revision: https://reviews.llvm.org/D27634 llvm-svn: 289565
* Revert r282238 "Revert r282235 "[llvm-dwarfdump] - Teach dwarfdump to dump ↵George Rimar2016-09-231-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | gdb-index section."" Build bot issues (http://lab.llvm.org:8011/builders/clang-x64-ninja-win7/builds/15856/steps/ninja%20check%201/logs/FAIL%3A%20LLVM%3A%3Adwarfdump-dump-gdbindex.test) should be fixed in that version. Issue was that MSVS does not support "%zu". Though it works fine on MSCS 2015, Bot looks running MSVS 2013 that does not like it. MSDN also says that "z" prefix is not supported: https://msdn.microsoft.com/en-us/library/tcxf1dw6.aspx I had to use PRId64 instead. Original commit message: [llvm-dwarfdump] - Teach dwarfdump to dump gdb-index section. gold linker's --gdb-index option currently is able to create the .gdb_index section that allows GDB to locate and read the .dwo files as it needs them, this helps reduce the total size of the object files processed by the linker. More info about that: https://gcc.gnu.org/wiki/DebugFission https://sourceware.org/gdb/onlinedocs/gdb/Index-Section-Format.html Patch teaches dwarfdump tool to dump this section. Differential revision: https://reviews.llvm.org/D21503 llvm-svn: 282239
* Revert r282235 "[llvm-dwarfdump] - Teach dwarfdump to dump gdb-index section."George Rimar2016-09-231-1/+0
| | | | | | | It broke BB: http://lab.llvm.org:8011/builders/clang-x64-ninja-win7/builds/15856 llvm-svn: 282238
* [llvm-dwarfdump] - Teach dwarfdump to dump gdb-index section.George Rimar2016-09-231-0/+1
| | | | | | | | | | | | | | | gold linker's --gdb-index option currently is able to create the .gdb_index section that allows GDB to locate and read the .dwo files as it needs them, this helps reduce the total size of the object files processed by the linker. More info about that: https://gcc.gnu.org/wiki/DebugFission https://sourceware.org/gdb/onlinedocs/gdb/Index-Section-Format.html Patch teaches dwarfdump tool to dump this section. Differential revision: https://reviews.llvm.org/D21503 llvm-svn: 282235
* dwarfdump: Added macro support to llvm-dwarfdump tool.Amjad Aboud2015-11-121-0/+1
| | | | | | | | Added "macro" option to "-debug-dump" flag, which trigger parsing and dumping of the ".debug_macinfo" section. Differential Revision: http://reviews.llvm.org/D14294 llvm-svn: 252866
* dwarfdump: First piece of support for DWP dumpingDavid Blaikie2015-11-111-0/+1
| | | | | | Just a tiny piece of index dumping - the header in this instance. llvm-svn: 252781
* Move DIContext.h to common DebugInfo location.Zachary Turner2015-04-231-1/+1
| | | | | | | | | | This will enable us to create a PDBContext so as to expose some amount of debug info functionality through a common interace. Differential Revision: http://reviews.llvm.org/D9205 Reviewed by: Alexey Samsonov llvm-svn: 235612
* Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects.Zachary Turner2015-02-111-0/+3
| | | | | | | | | | 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
* Move DebugInfo to DebugInfo/DWARF.Zachary Turner2015-01-301-0/+19
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
OpenPOWER on IntegriCloud