From 246f239d9f40f633160f0c18f87a20922d4e77bb Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:06:37 +0200 Subject: Merging debian version 1.65.0+dfsg1-2. Signed-off-by: Daniel Baumann --- compiler/rustc_codegen_ssa/src/back/linker.rs | 67 +++++---------------------- 1 file changed, 11 insertions(+), 56 deletions(-) (limited to 'compiler/rustc_codegen_ssa/src/back/linker.rs') diff --git a/compiler/rustc_codegen_ssa/src/back/linker.rs b/compiler/rustc_codegen_ssa/src/back/linker.rs index ce51b2e95..e505543b2 100644 --- a/compiler/rustc_codegen_ssa/src/back/linker.rs +++ b/compiler/rustc_codegen_ssa/src/back/linker.rs @@ -1,4 +1,3 @@ -use super::archive; use super::command::Command; use super::symbol_export; use rustc_span::symbol::sym; @@ -11,6 +10,7 @@ use std::path::{Path, PathBuf}; use std::{env, mem, str}; use rustc_hir::def_id::{CrateNum, LOCAL_CRATE}; +use rustc_metadata::find_native_static_library; use rustc_middle::middle::dependency_format::Linkage; use rustc_middle::middle::exported_symbols::{ExportedSymbol, SymbolExportInfo, SymbolExportKind}; use rustc_middle::ty::TyCtxt; @@ -126,29 +126,26 @@ pub fn get_linker<'a>( // to the linker args construction. assert!(cmd.get_args().is_empty() || sess.target.vendor == "uwp"); match flavor { - LinkerFlavor::Lld(LldFlavor::Link) | LinkerFlavor::Msvc => { - Box::new(MsvcLinker { cmd, sess }) as Box - } - LinkerFlavor::Em => Box::new(EmLinker { cmd, sess }) as Box, LinkerFlavor::Gcc => { Box::new(GccLinker { cmd, sess, target_cpu, hinted_static: false, is_ld: false }) as Box } - + LinkerFlavor::Ld if sess.target.os == "l4re" => { + Box::new(L4Bender::new(cmd, sess)) as Box + } LinkerFlavor::Lld(LldFlavor::Ld) | LinkerFlavor::Lld(LldFlavor::Ld64) | LinkerFlavor::Ld => { Box::new(GccLinker { cmd, sess, target_cpu, hinted_static: false, is_ld: true }) as Box } - + LinkerFlavor::Lld(LldFlavor::Link) | LinkerFlavor::Msvc => { + Box::new(MsvcLinker { cmd, sess }) as Box + } LinkerFlavor::Lld(LldFlavor::Wasm) => Box::new(WasmLd::new(cmd, sess)) as Box, - - LinkerFlavor::PtxLinker => Box::new(PtxLinker { cmd, sess }) as Box, - - LinkerFlavor::BpfLinker => Box::new(BpfLinker { cmd, sess }) as Box, - - LinkerFlavor::L4Bender => Box::new(L4Bender::new(cmd, sess)) as Box, + LinkerFlavor::EmCc => Box::new(EmLinker { cmd, sess }) as Box, + LinkerFlavor::Bpf => Box::new(BpfLinker { cmd, sess }) as Box, + LinkerFlavor::Ptx => Box::new(PtxLinker { cmd, sess }) as Box, } } @@ -186,8 +183,6 @@ pub trait Linker { fn no_default_libraries(&mut self); fn export_symbols(&mut self, tmpdir: &Path, crate_type: CrateType, symbols: &[String]); fn subsystem(&mut self, subsystem: &str); - fn group_start(&mut self); - fn group_end(&mut self); fn linker_plugin_lto(&mut self); fn add_eh_frame_header(&mut self) {} fn add_no_exec(&mut self) {} @@ -519,7 +514,7 @@ impl<'a> Linker for GccLinker<'a> { // -force_load is the macOS equivalent of --whole-archive, but it // involves passing the full path to the library to link. self.linker_arg("-force_load"); - let lib = archive::find_library(lib, verbatim, search_path, &self.sess); + let lib = find_native_static_library(lib, Some(verbatim), search_path, &self.sess); self.linker_arg(&lib); } } @@ -733,18 +728,6 @@ impl<'a> Linker for GccLinker<'a> { self.hint_dynamic(); // Reset to default before returning the composed command line. } - fn group_start(&mut self) { - if self.takes_hints() { - self.linker_arg("--start-group"); - } - } - - fn group_end(&mut self) { - if self.takes_hints() { - self.linker_arg("--end-group"); - } - } - fn linker_plugin_lto(&mut self) { match self.sess.opts.cg.linker_plugin_lto { LinkerPluginLto::Disabled => { @@ -1022,10 +1005,6 @@ impl<'a> Linker for MsvcLinker<'a> { } } - // MSVC doesn't need group indicators - fn group_start(&mut self) {} - fn group_end(&mut self) {} - fn linker_plugin_lto(&mut self) { // Do nothing } @@ -1168,10 +1147,6 @@ impl<'a> Linker for EmLinker<'a> { // noop } - // Appears not necessary on Emscripten - fn group_start(&mut self) {} - fn group_end(&mut self) {} - fn linker_plugin_lto(&mut self) { // Do nothing } @@ -1347,10 +1322,6 @@ impl<'a> Linker for WasmLd<'a> { fn subsystem(&mut self, _subsystem: &str) {} - // Not needed for now with LLD - fn group_start(&mut self) {} - fn group_end(&mut self) {} - fn linker_plugin_lto(&mut self) { // Do nothing for now } @@ -1479,14 +1450,6 @@ impl<'a> Linker for L4Bender<'a> { self.hint_static(); // Reset to default before returning the composed command line. } - fn group_start(&mut self) { - self.cmd.arg("--start-group"); - } - - fn group_end(&mut self) { - self.cmd.arg("--end-group"); - } - fn linker_plugin_lto(&mut self) {} fn control_flow_guard(&mut self) {} @@ -1667,10 +1630,6 @@ impl<'a> Linker for PtxLinker<'a> { fn subsystem(&mut self, _subsystem: &str) {} - fn group_start(&mut self) {} - - fn group_end(&mut self) {} - fn linker_plugin_lto(&mut self) {} } @@ -1780,9 +1739,5 @@ impl<'a> Linker for BpfLinker<'a> { fn subsystem(&mut self, _subsystem: &str) {} - fn group_start(&mut self) {} - - fn group_end(&mut self) {} - fn linker_plugin_lto(&mut self) {} } -- cgit v1.2.3