[llvm-bugs] [Bug 48491] New: ld64.lld.darwinnew-linked protoc crashes at startup

via llvm-bugs llvm-bugs at lists.llvm.org
Fri Dec 11 18:23:23 PST 2020


https://bugs.llvm.org/show_bug.cgi?id=48491

            Bug ID: 48491
           Summary: ld64.lld.darwinnew-linked protoc crashes at startup
           Product: lld
           Version: unspecified
          Hardware: PC
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: MachO
          Assignee: unassignedbugs at nondot.org
          Reporter: nicolasweber at gmx.de
                CC: llvm-bugs at lists.llvm.org

1. Download
https://drive.google.com/file/d/1gXkz_SBlFlQXBaXqeALNddQ5Ya9g8CLn/view?usp=sharing
(fairly small, 2.6 MB gzipped)

2. Untar (just double-click in finder)

3. link: `~/src/llvm-project/out/gn/bin/ld64.lld.darwinnew @response.txt`

4. Run: `./protoc`

Expected: Works.

Actual:

./protoc
zsh: segmentation fault  ./protoc


Works fine when linking with ld. Interestingly, also works fine when running
the lld-linked binary under lldb.

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