| commit | 5ae00a7ce228207c799e39735a7d6ccd2d408d9a | [log] [tgz] |
|---|---|---|
| author | Andrew Rogers <andrurogerz@gmail.com> | Tue Jun 24 16:16:47 2025 -0700 |
| committer | GitHub <noreply@github.com> | Tue Jun 24 16:16:47 2025 -0700 |
| tree | 9f1fbe008cf834362dd61563b32bc07ea1c17cae | |
| parent | c84d620d4d3fe240a75b962c7c9ce6772b15548d [diff] |
[llvm] annotate remaining Telemetry and ToolDrivers interfaces for DLL export (#145369) ## Purpose This patch is one in a series of code-mods that annotate LLVM’s public interface for export. This patch annotates the remaining Telemetry and ToolDrivers interfaces that were missed in, or modified since, previous patches. The 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). ## Overview The bulk of these changes were generated automatically using the [Interface Definition Scanner (IDS)](https://github.com/compnerd/ids) tool, followed formatting with `git clang-format`. The following manual adjustments were also applied after running IDS: - Add `#include "llvm/Support/Compiler.h"` to files where it was not automatically added by IDS because there were no pre-existing include statements. - Add default ctor and delete the copy ctor and copy assignment operator in the `Telemetry::Manager` class. This is required because the class is now annotated with `LLVM_ABI` and cannot otherwise be fully instantiated for export. ## 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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