[all-commits] [llvm/llvm-project] 492d25: [llvm] annotate interfaces in llvm/ObjectYAML for ...

[Andrew Rogers via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 492d25bbe12af7702a392fa7ad41eb9e09a48cf2
      https://github.com/llvm/llvm-project/commit/492d25bbe12af7702a392fa7ad41eb9e09a48cf2
  Author: Andrew Rogers <andrurogerz at gmail.com>
  Date:   2025-06-16 (Mon, 16 Jun 2025)

  Changed paths:
    M llvm/include/llvm/ObjectYAML/CodeViewYAMLDebugSections.h
    M llvm/include/llvm/ObjectYAML/CodeViewYAMLSymbols.h
    M llvm/include/llvm/ObjectYAML/CodeViewYAMLTypes.h
    M llvm/include/llvm/ObjectYAML/DWARFEmitter.h
    M llvm/include/llvm/ObjectYAML/DWARFYAML.h
    M llvm/include/llvm/ObjectYAML/DXContainerYAML.h
    M llvm/include/llvm/ObjectYAML/YAML.h
    M llvm/include/llvm/ObjectYAML/yaml2obj.h

  Log Message:
  -----------
  [llvm] annotate interfaces in llvm/ObjectYAML for DLL export (#143763)

## Purpose

This patch is one in a series of code-mods that annotate LLVM’s public
interface for export. This patch annotates the `llvm/ObjectYAML`
library. These annotations currently have no meaningful impact on the
LLVM build; however, they are a prerequisite to support an LLVM Windows
DLL (shared library) build.

## Background

This effort is tracked in #109483. Additional context is provided in
[this
discourse](https://discourse.llvm.org/t/psa-annotating-llvm-public-interface/85307),
and documentation for `LLVM_ABI` and related annotations is found in the
LLVM repo
[here](https://github.com/llvm/llvm-project/blob/main/llvm/docs/InterfaceExportAnnotations.rst).

These were generated automatically using the [Interface Definition
Scanner (IDS)](https://github.com/compnerd/ids) tool, followed
formatting with `git clang-format`.

## Validation

Local builds and tests to validate cross-platform compatibility. This
included llvm, clang, and lldb on the following configurations:

- Windows with MSVC
- Windows with Clang
- Linux with GCC
- Linux with Clang
- Darwin with Clang



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