bjoernager/rust
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Auto merge of #85810 - bjorn3:further_driver_cleanup, r=varkor

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Driver improvements

This PR contains a couple of cleanups for the driver and a few small improvements for the custom codegen backend interface. It also implements `--version` and `-Cpasses=list` support for custom codegen backends.
This commit is contained in:
bors 2021-06-07 02:30:24 +00:00
commit cc9610bf5a
13 changed files with 103 additions and 135 deletions
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4
compiler/rustc_codegen_ssa/src/lib.rs
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@ -135,6 +135,7 @@ impl From<&cstore::NativeLib> for NativeLib {
/// and the corresponding properties without referencing information outside of a `CrateInfo`.
#[derive(Debug, Encodable, Decodable)]
pub struct CrateInfo {
pub local_crate_name: Symbol,
pub panic_runtime: Option<CrateNum>,
pub compiler_builtins: Option<CrateNum>,
pub profiler_runtime: Option<CrateNum>,
@ -148,16 +149,15 @@ pub struct CrateInfo {
pub lang_item_to_crate: FxHashMap<LangItem, CrateNum>,
pub missing_lang_items: FxHashMap<CrateNum, Vec<LangItem>>,
pub dependency_formats: Lrc<Dependencies>,
pub windows_subsystem: Option<String>,
}
#[derive(Encodable, Decodable)]
pub struct CodegenResults {
pub crate_name: Symbol,
pub modules: Vec<CompiledModule>,
pub allocator_module: Option<CompiledModule>,
pub metadata_module: Option<CompiledModule>,
pub metadata: rustc_middle::middle::cstore::EncodedMetadata,
pub windows_subsystem: Option<String>,
pub linker_info: back::linker::LinkerInfo,
pub crate_info: CrateInfo,
}