[PATCH] D95810: [lld-macho] Emit LSDA info in compact unwind

Jez Ng via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Feb 1 11:54:24 PST 2021


int3 created this revision.
int3 added reviewers: lld-macho, clayborg.
int3 requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

The LSDA pointers are encoded as offsets from the image base,
and arranged in one big contiguous array. Each second-level page records
the offset within that LSDA array which corresponds to the LSDA for its
first CU entry.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D95810

Files:
  lld/MachO/UnwindInfoSection.cpp
  lld/MachO/UnwindInfoSection.h
  lld/test/MachO/compact-unwind.s

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