[all-commits] [llvm/llvm-project] 12f3d9: [lldb] Support recursive record types in CTF

Jonas Devlieghere via All-commits all-commits at lists.llvm.org
Sat Jul 29 22:32:55 PDT 2023


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 12f3d97fc68b304e0efbe183665c0183d9a372b3
      https://github.com/llvm/llvm-project/commit/12f3d97fc68b304e0efbe183665c0183d9a372b3
  Author: Jonas Devlieghere <jonas at devlieghere.com>
  Date:   2023-07-29 (Sat, 29 Jul 2023)

  Changed paths:
    M lldb/source/Plugins/SymbolFile/CTF/SymbolFileCTF.cpp
    M lldb/source/Plugins/SymbolFile/CTF/SymbolFileCTF.h
    M lldb/test/API/macosx/ctf/TestCTF.py
    M lldb/test/API/macosx/ctf/test.c

  Log Message:
  -----------
  [lldb] Support recursive record types in CTF

Support recursive record types in CTF, for example a struct that
contains a pointer to itself:

  struct S {
    struct S *n;
  };

We are now more lazy when creating LLDB types. When encountering a
record type (struct or union) we create a forward declaration and only
complete it when requested.

Differential revision: https://reviews.llvm.org/D156498




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