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Move computation of decorated names out of the create_dll_import_lib method

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This commit is contained in:
bjorn3 2024-07-25 20:08:40 +00:00
parent bb764bd406
commit 3c987cbe02
5 changed files with 25 additions and 25 deletions
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2
compiler/rustc_codegen_cranelift/src/archive.rs
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@ -16,7 +16,7 @@ impl ArchiveBuilderBuilder for ArArchiveBuilderBuilder {
&self,
sess: &Session,
_lib_name: &str,
_dll_imports: &[rustc_session::cstore::DllImport],
_import_name_and_ordinal_vector: Vec<(String, Option<u16>)>,
_output_path: &Path,
) {
sess.dcx().fatal("raw-dylib is not yet supported by rustc_codegen_cranelift");

3
compiler/rustc_codegen_gcc/src/archive.rs
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@ -3,7 +3,6 @@ use std::path::Path;
use rustc_codegen_ssa::back::archive::{
ArArchiveBuilder, ArchiveBuilder, ArchiveBuilderBuilder, DEFAULT_OBJECT_READER,
};
use rustc_session::cstore::DllImport;
use rustc_session::Session;
pub(crate) struct ArArchiveBuilderBuilder;
@ -17,7 +16,7 @@ impl ArchiveBuilderBuilder for ArArchiveBuilderBuilder {
&self,
_sess: &Session,
_lib_name: &str,
_dll_imports: &[DllImport],
_import_name_and_ordinal_vector: Vec<(String, Option<u16>)>,
_output_path: &Path,
) {
unimplemented!("creating dll imports is not yet supported");

21
compiler/rustc_codegen_llvm/src/back/archive.rs
View File

@ -9,7 +9,6 @@ use rustc_codegen_ssa::back::archive::{
ArchiveBuilderBuilder, ObjectReader, UnknownArchiveKind, DEFAULT_OBJECT_READER,
};
use rustc_codegen_ssa::common;
use rustc_session::cstore::DllImport;
use rustc_session::Session;
use tracing::trace;
@ -119,26 +118,12 @@ impl ArchiveBuilderBuilder for LlvmArchiveBuilderBuilder {
&self,
sess: &Session,
lib_name: &str,
dll_imports: &[DllImport],
import_name_and_ordinal_vector: Vec<(String, Option<u16>)>,
output_path: &Path,
) {
let target = &sess.target;
let mingw_gnu_toolchain = common::is_mingw_gnu_toolchain(target);
let import_name_and_ordinal_vector: Vec<(String, Option<u16>)> = dll_imports
.iter()
.map(|import: &DllImport| {
if sess.target.arch == "x86" {
(
common::i686_decorated_name(import, mingw_gnu_toolchain, false),
import.ordinal(),
)
} else {
(import.name.to_string(), import.ordinal())
}
})
.collect();
if mingw_gnu_toolchain {
// The binutils linker used on -windows-gnu targets cannot read the import
// libraries generated by LLVM: in our attempts, the linker produced an .EXE
@ -236,9 +221,9 @@ impl ArchiveBuilderBuilder for LlvmArchiveBuilderBuilder {
trace!(" output_path {}", output_path.display());
trace!(
" import names: {}",
dll_imports
import_name_and_ordinal_vector
.iter()
.map(|import| import.name.to_string())
.map(|(name, _ordinal)| name.clone())
.collect::<Vec<_>>()
.join(", "),
);

3
compiler/rustc_codegen_ssa/src/back/archive.rs
View File

@ -9,7 +9,6 @@ use object::read::archive::ArchiveFile;
use object::read::macho::FatArch;
use rustc_data_structures::fx::FxIndexSet;
use rustc_data_structures::memmap::Mmap;
use rustc_session::cstore::DllImport;
use rustc_session::Session;
use rustc_span::symbol::Symbol;
use tempfile::Builder as TempFileBuilder;
@ -30,7 +29,7 @@ pub trait ArchiveBuilderBuilder {
&self,
sess: &Session,
lib_name: &str,
dll_imports: &[DllImport],
import_name_and_ordinal_vector: Vec<(String, Option<u16>)>,
output_path: &Path,
);

21
compiler/rustc_codegen_ssa/src/back/link.rs
View File

@ -51,7 +51,8 @@ use super::linker::{self, Linker};
use super::metadata::{create_wrapper_file, MetadataPosition};
use super::rpath::{self, RPathConfig};
use crate::{
errors, looks_like_rust_object_file, CodegenResults, CompiledModule, CrateInfo, NativeLib,
common, errors, looks_like_rust_object_file, CodegenResults, CompiledModule, CrateInfo,
NativeLib,
};
pub fn ensure_removed(dcx: DiagCtxtHandle<'_>, path: &Path) {
@ -497,10 +498,26 @@ fn create_dll_import_libs<'a>(
let name_suffix = if is_direct_dependency { "_imports" } else { "_imports_indirect" };
let output_path = tmpdir.join(format!("{raw_dylib_name}{name_suffix}.lib"));
let mingw_gnu_toolchain = common::is_mingw_gnu_toolchain(&sess.target);
let import_name_and_ordinal_vector: Vec<(String, Option<u16>)> = raw_dylib_imports
.iter()
.map(|import: &DllImport| {
if sess.target.arch == "x86" {
(
common::i686_decorated_name(import, mingw_gnu_toolchain, false),
import.ordinal(),
)
} else {
(import.name.to_string(), import.ordinal())
}
})
.collect();
archive_builder_builder.create_dll_import_lib(
sess,
&raw_dylib_name,
&raw_dylib_imports,
import_name_and_ordinal_vector,
&output_path,
);