nordic-dev.net/rust
nordic-dev.net/rust
2
0
Fork 0
mirror of https://github.com/rust-lang/rust.git synced 2025-02-19 18:34:08 +00:00
Code Issues Packages Projects Releases Wiki Activity

linker: Link profiler_builtins even if it's marked as NotLinked

Browse Source
This commit is contained in:
Vadim Petrochenkov 2022-11-12 23:02:15 +03:00
parent 58e4644969
commit c2358a15f3
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
compiler/rustc_codegen_ssa/src/back/link.rs
View File

@ -2454,15 +2454,17 @@ fn add_upstream_rust_crates<'a>(
// We must always link crates `compiler_builtins` and `profiler_builtins` statically.
// Even if they were already included into a dylib
// (e.g. `libstd` when `-C prefer-dynamic` is used).
// FIXME: `dependency_formats` can report `profiler_builtins` as `NotLinked` for some
// reason, it shouldn't do that because `profiler_builtins` should indeed be linked.
let linkage = data[cnum.as_usize() - 1];
let link_static_crate = linkage == Linkage::Static
|| linkage == Linkage::IncludedFromDylib
|| (linkage == Linkage::IncludedFromDylib || linkage == Linkage::NotLinked)
&& (codegen_results.crate_info.compiler_builtins == Some(cnum)
|| codegen_results.crate_info.profiler_runtime == Some(cnum));
let mut bundled_libs = Default::default();
match linkage {
Linkage::Static | Linkage::IncludedFromDylib => {
Linkage::Static | Linkage::IncludedFromDylib | Linkage::NotLinked => {
if link_static_crate {
bundled_libs = codegen_results.crate_info.native_libraries[&cnum]
.iter()
@ -2483,7 +2485,6 @@ fn add_upstream_rust_crates<'a>(
let src = &codegen_results.crate_info.used_crate_source[&cnum];
add_dynamic_crate(cmd, sess, &src.dylib.as_ref().unwrap().0);
}
Linkage::NotLinked => {}
}
// Static libraries are linked for a subset of linked upstream crates.