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| author | George Rimar <grimar@accesssoftek.com> | 2016-01-14 10:30:32 +0000 |
|---|---|---|
| committer | George Rimar <grimar@accesssoftek.com> | 2016-01-14 10:30:32 +0000 |
| commit | 28f4fbe4803b98cb9f736fe213a25f68e6e2bfe2 (patch) | |
| tree | b076fd972504864b845dbe1bfa891e771ad162f1 /lldb/packages/Python/lldbsuite/test | |
| parent | 3557b882386a2f37e5a3979810c1d738732139bc (diff) | |
| download | bcm5719-llvm-28f4fbe4803b98cb9f736fe213a25f68e6e2bfe2.tar.gz bcm5719-llvm-28f4fbe4803b98cb9f736fe213a25f68e6e2bfe2.zip | |
[ELF] - implemented --eh-frame-hdr command line option.
--eh-frame-hdr
Request creation of ".eh_frame_hdr" section and ELF "PT_GNU_EH_FRAME" segment header.
Both gold and the GNU linker support an option --eh-frame-hdr which tell them to construct a header for all the .eh_frame sections. This header is placed in a section named .eh_frame_hdr and also in a PT_GNU_EH_FRAME segment. At runtime the unwinder can find all the PT_GNU_EH_FRAME segments by calling dl_iterate_phdr.
This section contains a lookup table for quick binary search of FDEs.
Detailed info can be found here:
http://www.airs.com/blog/archives/462
Differential revision: http://reviews.llvm.org/D15712
llvm-svn: 257753
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test')
0 files changed, 0 insertions, 0 deletions
