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llvm-project/llvm/lib/DebugInfo/DWARF/CMakeLists.txt

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[cmake] Explicitly mark libraries defined in lib/ as "Component Libraries" 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
2019-11-14 13:39:58 +08:00
add_llvm_component_library(LLVMDebugInfoDWARF
Move DebugInfo to DebugInfo/DWARF. 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
2015-01-31 02:07:45 +08:00
DWARFAbbreviationDeclaration.cpp
[DWARF v5] Add limited support for dumping .debug_rnglists 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
2018-02-02 20:35:52 +08:00
DWARFAddressRange.cpp
Move DebugInfo to DebugInfo/DWARF. 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
2015-01-31 02:07:45 +08:00
DWARFAcceleratorTable.cpp
DWARFCompileUnit.cpp
DWARFContext.cpp
[DWARF] NFC: DWARFDataExtractor combines relocs with DataExtractor. 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
2017-06-30 00:52:08 +08:00
DWARFDataExtractor.cpp
Move DebugInfo to DebugInfo/DWARF. 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
2015-01-31 02:07:45 +08:00
DWARFDebugAbbrev.cpp
[DWARF] Support for .debug_addr (consumer) This patch implements basic support for parsing and dumping DWARFv5 .debug_addr section. llvm-svn: 338447
2018-08-01 06:19:19 +08:00
DWARFDebugAddr.cpp
Move DebugInfo to DebugInfo/DWARF. 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
2015-01-31 02:07:45 +08:00
DWARFDebugArangeSet.cpp
DWARFDebugAranges.cpp
DWARFDebugFrame.cpp
DWARFDebugInfoEntry.cpp
DWARFDebugLine.cpp
DWARFDebugLoc.cpp
dwarfdump: Added macro support to llvm-dwarfdump tool. 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
2015-11-12 17:38:54 +08:00
DWARFDebugMacro.cpp
[DWARF] - Introduce DWARFDebugPubTable class for dumping pub* sections. 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
2016-12-17 17:10:32 +08:00
DWARFDebugPubTable.cpp
[DWARF] Revert r345546: Refactor range list extraction and dumping This patch caused some internal tests to break which are being investigated. llvm-svn: 345687
2018-10-31 09:12:58 +08:00
DWARFDebugRangeList.cpp
[DWARF v5] Add limited support for dumping .debug_rnglists 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
2018-02-02 20:35:52 +08:00
DWARFDebugRnglists.cpp
Make a DWARFDIE class that can help avoid using the wrong DWARFUnit when 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
2016-12-14 02:25:19 +08:00
DWARFDie.cpp
[dwarfdump] Pretty print location expressions and location lists 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
2017-08-30 05:41:21 +08:00
DWARFExpression.cpp
Move DebugInfo to DebugInfo/DWARF. 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
2015-01-31 02:07:45 +08:00
DWARFFormValue.cpp
Revert r282238 "Revert r282235 "[llvm-dwarfdump] - Teach dwarfdump to dump 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
2016-09-23 19:01:53 +08:00
DWARFGdbIndex.cpp
[DWARF v5] Refactor range lists dumping by using a more generic way of 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
2018-07-24 06:37:17 +08:00
DWARFListTable.cpp
Add streaming/equality operators to DWARFAddressRange/DWARFLocationExpression The main motivation for this is being able to write simpler assertions and get better error messages in unit tests. Split off from D70394.
2019-11-19 16:55:17 +08:00
DWARFLocationExpression.cpp
Move DebugInfo to DebugInfo/DWARF. 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
2015-01-31 02:07:45 +08:00
DWARFTypeUnit.cpp
dwarfdump: First piece of support for DWP dumping Just a tiny piece of index dumping - the header in this instance. llvm-svn: 252781
2015-11-12 03:28:21 +08:00
DWARFUnitIndex.cpp
Move DebugInfo to DebugInfo/DWARF. 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
2015-01-31 02:07:45 +08:00
DWARFUnit.cpp
Create DWARFVerifier.cpp and .h and move all DWARF verification code over 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
2017-05-04 00:02:29 +08:00
DWARFVerifier.cpp
Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects. 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
2015-02-11 11:28:02 +08:00
ADDITIONAL_HEADER_DIRS
${LLVM_MAIN_INCLUDE_DIR}/llvm/DebugInfo/DWARF
Move DIContext.h to common DebugInfo location. 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
2015-04-24 01:37:47 +08:00
${LLVM_MAIN_INCLUDE_DIR}/llvm/DebugInfo
Move DebugInfo to DebugInfo/DWARF. 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
2015-01-31 02:07:45 +08:00
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