diff options
Diffstat (limited to 'compiler/rustc_codegen_cranelift/src/driver/aot.rs')
| -rw-r--r-- | compiler/rustc_codegen_cranelift/src/driver/aot.rs | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/compiler/rustc_codegen_cranelift/src/driver/aot.rs b/compiler/rustc_codegen_cranelift/src/driver/aot.rs index f873561c171..d4494a9e45d 100644 --- a/compiler/rustc_codegen_cranelift/src/driver/aot.rs +++ b/compiler/rustc_codegen_cranelift/src/driver/aot.rs @@ -108,6 +108,8 @@ impl OngoingCodegen { self.concurrency_limiter.finished(); + sess.abort_if_errors(); + ( CodegenResults { modules, @@ -169,10 +171,22 @@ fn emit_cgu( fn emit_module( output_filenames: &OutputFilenames, prof: &SelfProfilerRef, - object: cranelift_object::object::write::Object<'_>, + mut object: cranelift_object::object::write::Object<'_>, kind: ModuleKind, name: String, ) -> Result<CompiledModule, String> { + if object.format() == cranelift_object::object::BinaryFormat::Elf { + let comment_section = object.add_section( + Vec::new(), + b".comment".to_vec(), + cranelift_object::object::SectionKind::OtherString, + ); + let mut producer = vec![0]; + producer.extend(crate::debuginfo::producer().as_bytes()); + producer.push(0); + object.set_section_data(comment_section, producer, 1); + } + let tmp_file = output_filenames.temp_path(OutputType::Object, Some(&name)); let mut file = match File::create(&tmp_file) { Ok(file) => file, @@ -399,8 +413,6 @@ pub(crate) fn run_aot( .collect::<Vec<_>>() }); - tcx.sess.abort_if_errors(); - let mut allocator_module = make_module(tcx.sess, &backend_config, "allocator_shim".to_string()); let mut allocator_unwind_context = UnwindContext::new(allocator_module.isa(), true); let created_alloc_shim = |