4 Commits

Author	SHA1	Message	Date
Benjamin Kramer	49a49fe816	Move helper classes into anonymous namespaces. ... No functionality change intended. llvm-svn: 311288	2017-08-20 13:03:48 +00:00
Chris Bieneman	a03cbcc6a6	[ObjectYAML] Fix issue with DWARF2 AddrSize 8 ... In my refactoring I introduced a bug where we were using the reference size instead of the offset size for DW_FORM_strp and similar forms. This patch resolves the error and adds a test case testing all the DWARF forms for DWARF2 AddrSize 8. There is similar coverage already in the DWARFDebugInfoTest sources that covers the parser. Once I migrate the DWARFGenerator APIs to be built on the YAML tools they will be fully covered under the same tests. llvm-svn: 297230	2017-03-07 21:34:35 +00:00
Paul Robinson	f96e21ad6d	[DWARFv5] Update definitions to match published spec. ... Some late additions to DWARF v5 were not in Dwarf.def; also one form was redefined. Add the new cases to relevant switches in different parts of LLVM. Replace DW_FORM_ref_sup with DW_FORM_ref_sup[4,8]. I did not add support for DW_FORM_strx3/addrx3 other that defining the constants. We don't have any infrastructure to support these. Differential Revision: http://reviews.llvm.org/D30664 llvm-svn: 297085	2017-03-06 22:20:03 +00:00
Chris Bieneman	8f471f72d1	[ObjectYAML] NFC. Refactor DWARFYAML CompileUnit dump code ... Summary: This patch refactors the DWARFYAML code for dumping compile units to use a visitor pattern. Using this design will, in the future, enable the DWARF YAML code to perform analysis and mutations of the DWARF DIEs. An example of such mutations would be calculating the length of a compile unit and updating the CU's Length field before writing the DIE. This support will make it easier to craft or modify DWARF tests by hand. Reviewers: lhames Subscribers: mgorny, fhahn, jgosnell, aprantl, llvm-commits Differential Revision: https://reviews.llvm.org/D30357 llvm-svn: 297067	2017-03-06 20:52:12 +00:00