rust/SOURCES/rustc-1.51.0-no-default-pie.patch
2021-09-10 19:14:17 +00:00

20 lines
1.3 KiB
Diff

--- rustc-beta-src/compiler/rustc_codegen_ssa/src/back/link.rs.orig 2021-03-09 10:40:09.755485845 -0800
+++ rustc-beta-src/compiler/rustc_codegen_ssa/src/back/link.rs 2021-03-09 10:44:51.257426181 -0800
@@ -1279,11 +1279,13 @@
}
fn link_output_kind(sess: &Session, crate_type: CrateType) -> LinkOutputKind {
- let kind = match (crate_type, sess.crt_static(Some(crate_type)), sess.relocation_model()) {
+ // Only use PIE if explicity specified.
+ let explicit_pic = matches!(sess.opts.cg.relocation_model, Some(RelocModel::Pic));
+ let kind = match (crate_type, sess.crt_static(Some(crate_type)), explicit_pic) {
(CrateType::Executable, _, _) if sess.is_wasi_reactor() => LinkOutputKind::WasiReactorExe,
- (CrateType::Executable, false, RelocModel::Pic) => LinkOutputKind::DynamicPicExe,
+ (CrateType::Executable, false, true) => LinkOutputKind::DynamicPicExe,
(CrateType::Executable, false, _) => LinkOutputKind::DynamicNoPicExe,
- (CrateType::Executable, true, RelocModel::Pic) => LinkOutputKind::StaticPicExe,
+ (CrateType::Executable, true, true) => LinkOutputKind::StaticPicExe,
(CrateType::Executable, true, _) => LinkOutputKind::StaticNoPicExe,
(_, true, _) => LinkOutputKind::StaticDylib,
(_, false, _) => LinkOutputKind::DynamicDylib,