4 Commits

Author	SHA1	Message	Date
Benjamin Kramer	7bbcd1d9ba	[llvm-readobj] Make header self-contained ... Patch by Dean Sturtevant! llvm-svn: 327277	2018-03-12 15:02:59 +00:00
Rafael Auler	86fb7bf2bc	Reland "[DebugInfo] Support DWARF expressions in eh_frame" ... Summary: Original change was D43313 (r326932) and reverted by r326953 because it broke an LLD test and a windows build. The LLD test was already fixed in lld commit r326944 (thanks maskray). This is the original change with the windows build fixed. llvm-svn: 326970	2018-03-08 00:46:53 +00:00
Rui Ueyama	6aa8b3491f	Revert r326932: [DebugInfo] Support DWARF expressions in eh_frame ... This reverts commit rr326932 because it broke lld/test/ELF/eh-frame-hdr-augmentation.s. llvm-svn: 326953	2018-03-07 22:29:48 +00:00
Rafael Auler	7fdf44440c	[DebugInfo] Support DWARF expressions in eh_frame ... This patch enhances DWARFDebugFrame with the capability of parsing and printing DWARF expressions in CFI instructions. It also makes FDEs and CIEs accessible to lib users, so they can process them in client tools that rely on LLVM. To make it self-contained with a test case, it teaches llvm-readobj to be able to dump EH frames and checks they are correct in a unit test. The llvm-readobj code is Maksim Panchenko's work (maksfb). Reviewers: JDevlieghere, espindola Reviewed By: JDevlieghere Differential Revision: https://reviews.llvm.org/D43313 llvm-svn: 326932	2018-03-07 19:19:51 +00:00