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Move metadata object generation for dylibs to the linker code

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This deduplicates some code between codegen backends and may in the
future allow adding extra metadata that is only known at link time.
This commit is contained in:
bjorn3
2025-05-30 12:51:15 +00:00
parent badabab01f
commit 0bd7aa1116
17 changed files with 92 additions and 220 deletions
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6
compiler/rustc_codegen_gcc/src/lib.rs
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@@ -48,7 +48,6 @@ extern crate rustc_index;
#[cfg(feature = "master")]
extern crate rustc_interface;
extern crate rustc_macros;
extern crate rustc_metadata;
extern crate rustc_middle;
extern crate rustc_session;
extern crate rustc_span;
@@ -106,7 +105,6 @@ use rustc_codegen_ssa::{CodegenResults, CompiledModule, ModuleCodegen, TargetCon
use rustc_data_structures::fx::FxIndexMap;
use rustc_data_structures::sync::IntoDynSyncSend;
use rustc_errors::DiagCtxtHandle;
use rustc_metadata::EncodedMetadata;
use rustc_middle::dep_graph::{WorkProduct, WorkProductId};
use rustc_middle::ty::TyCtxt;
use rustc_middle::util::Providers;
@@ -230,9 +228,9 @@ impl CodegenBackend for GccCodegenBackend {
providers.global_backend_features = |tcx, ()| gcc_util::global_gcc_features(tcx.sess, true)
}
fn codegen_crate(&self, tcx: TyCtxt<'_>, metadata: Option<&EncodedMetadata>) -> Box<dyn Any> {
fn codegen_crate(&self, tcx: TyCtxt<'_>) -> Box<dyn Any> {
let target_cpu = target_cpu(tcx.sess);
let res = codegen_crate(self.clone(), tcx, target_cpu.to_string(), metadata);
let res = codegen_crate(self.clone(), tcx, target_cpu.to_string());
Box::new(res)
}