From 1a29d9c23ff8df46197f5ebd3df15fe99904d312 Mon Sep 17 00:00:00 2001 From: Miguel Ojeda Date: Wed, 7 May 2025 15:38:14 +0200 Subject: Add `-Zindirect-branch-cs-prefix` option This is intended to be used for Linux kernel RETPOLINE builds. Signed-off-by: Miguel Ojeda --- compiler/rustc_session/src/errors.rs | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'compiler/rustc_session/src/errors.rs') diff --git a/compiler/rustc_session/src/errors.rs b/compiler/rustc_session/src/errors.rs index bf95014843d..9471807df01 100644 --- a/compiler/rustc_session/src/errors.rs +++ b/compiler/rustc_session/src/errors.rs @@ -471,6 +471,10 @@ pub(crate) struct FunctionReturnRequiresX86OrX8664; #[diag(session_function_return_thunk_extern_requires_non_large_code_model)] pub(crate) struct FunctionReturnThunkExternRequiresNonLargeCodeModel; +#[derive(Diagnostic)] +#[diag(session_indirect_branch_cs_prefix_requires_x86_or_x86_64)] +pub(crate) struct IndirectBranchCsPrefixRequiresX86OrX8664; + #[derive(Diagnostic)] #[diag(session_unsupported_regparm)] pub(crate) struct UnsupportedRegparm { -- cgit 1.4.1-3-g733a5