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Add support for a new attribute #[debugger_visualizer] to support embedding debugger visualizers into a generated PDB.

Cleanup `DebuggerVisualizerFile` type and other minor cleanup of queries.

Merge the queries for debugger visualizers into a single query.

Revert move of `resolve_path` to `rustc_builtin_macros`. Update dependencies in Cargo.toml for `rustc_passes`.

Respond to PR comments. Load visualizer files into opaque bytes `Vec<u8>`. Debugger visualizers for dynamically linked crates should not be embedded in the current crate.

Update the unstable book with the new feature. Add the tracking issue for the debugger_visualizer feature.

Respond to PR comments and minor cleanups.
This commit is contained in:
ridwanabdillahi 2022-04-25 18:02:43 -07:00
parent e1df625306
commit 175a4eab84
29 changed files with 554 additions and 76 deletions

View file

@ -36,6 +36,7 @@ use rustc_session::config::{CrateType, OutputFilenames, OutputType, RUST_CGU_EXT
use rustc_session::cstore::{self, CrateSource};
use rustc_session::utils::NativeLibKind;
use rustc_span::symbol::Symbol;
use rustc_span::DebuggerVisualizerFile;
use std::path::{Path, PathBuf};
pub mod back;
@ -157,6 +158,7 @@ pub struct CrateInfo {
pub missing_lang_items: FxHashMap<CrateNum, Vec<LangItem>>,
pub dependency_formats: Lrc<Dependencies>,
pub windows_subsystem: Option<String>,
pub debugger_visualizers: FxHashMap<CrateNum, Vec<DebuggerVisualizerFile>>,
}
#[derive(Encodable, Decodable)]