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rustc_target: Add convenience functions for adding linker arguments

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They ensure that lld and non-lld linker flavors get the same set of arguments
This commit is contained in:
Vadim Petrochenkov 2022-06-17 17:38:42 +03:00
parent 8aab472d52
commit 46aba8850b
74 changed files with 347 additions and 419 deletions
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compiler/rustc_target/src/spec/powerpc64_unknown_linux_gnu.rs
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@ -4,7 +4,7 @@ use crate::spec::{LinkerFlavor, RelroLevel, Target, TargetOptions};
pub fn target() -> Target {
let mut base = super::linux_gnu_base::opts();
base.cpu = "ppc64".into();
base.pre_link_args.entry(LinkerFlavor::Gcc).or_default().push("-m64".into());
base.add_pre_link_args(LinkerFlavor::Gcc, &["-m64"]);
base.max_atomic_width = Some(64);
// ld.so in at least RHEL6 on ppc64 has a bug related to BIND_NOW, so only enable partial RELRO