bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Add -Z embed-source=yes to embed source code in DWARF debug info

Browse source
This commit is contained in:
Mrmaxmeier 2024-04-27 23:14:36 +02:00
parent 80d8270d84
commit 0b87af9d4f
9 changed files with 76 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

9
compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs
View file

@ -629,6 +629,9 @@ pub fn file_metadata<'ll>(cx: &CodegenCx<'ll, '_>, source_file: &SourceFile) ->
};
let hash_value = hex_encode(source_file.src_hash.hash_bytes());
let source =
cx.sess().opts.unstable_opts.embed_source.then_some(()).and(source_file.src.as_ref());
unsafe {
llvm::LLVMRustDIBuilderCreateFile(
DIB(cx),
@ -639,6 +642,8 @@ pub fn file_metadata<'ll>(cx: &CodegenCx<'ll, '_>, source_file: &SourceFile) ->
hash_kind,
hash_value.as_ptr().cast(),
hash_value.len(),
source.map_or(ptr::null(), |x| x.as_ptr().cast()),
source.map_or(0, |x| x.len()),
)
}
}
@ -659,6 +664,8 @@ pub fn unknown_file_metadata<'ll>(cx: &CodegenCx<'ll, '_>) -> &'ll DIFile {
llvm::ChecksumKind::None,
hash_value.as_ptr().cast(),
hash_value.len(),
ptr::null(),
0,
)
})
}
@ -943,6 +950,8 @@ pub fn build_compile_unit_di_node<'ll, 'tcx>(
llvm::ChecksumKind::None,
ptr::null(),
0,
ptr::null(),
0,
);
let unit_metadata = llvm::LLVMRustDIBuilderCreateCompileUnit(