Commit Graph

5 Commits

Author SHA1 Message Date
George Rimar 0a32c07cd7 [llvm-readobj] - Inline a few yaml inputs into test cases.
There are some test that are splitted into main part + input yaml for no visible reason.
This patch inines the yaml part for the 3 test cases I found.

Differential revision: https://reviews.llvm.org/D63644

llvm-svn: 364049
2019-06-21 14:07:35 +00:00
Fangrui Song e29e30b139 [llvm-readobj] Change -long-option to --long-option in tests. NFC
We use both -long-option and --long-option in tests. Switch to --long-option for consistency.

In the "llvm-readelf" mode, -long-option is discouraged as it conflicts with grouped short options and it is not accepted by GNU readelf.

While updating the tests, change llvm-readobj -s to llvm-readobj -S to reduce confusion ("s" is --section-headers in llvm-readobj but --symbols in llvm-readelf).

llvm-svn: 359649
2019-05-01 05:27:20 +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