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Add trustzone and virtualization target features for aarch32.

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These are LLVM target features which allow the `smc` and `hvc`
instructions respectively to be used in inline assembly.
This commit is contained in:
Andrew Walbran 2023-06-02 13:50:18 +01:00
parent 8ebf04225d
commit 7269972f73
1 changed files with 2 additions and 0 deletions
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2
compiler/rustc_codegen_ssa/src/target_features.rs
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@ -44,6 +44,7 @@ const ARM_ALLOWED_FEATURES: &[(&str, Option<Symbol>)] = &[
// #[target_feature].
("thumb-mode", Some(sym::arm_target_feature)),
("thumb2", Some(sym::arm_target_feature)),
("trustzone", Some(sym::arm_target_feature)),
("v5te", Some(sym::arm_target_feature)),
("v6", Some(sym::arm_target_feature)),
("v6k", Some(sym::arm_target_feature)),
@ -53,6 +54,7 @@ const ARM_ALLOWED_FEATURES: &[(&str, Option<Symbol>)] = &[
("vfp2", Some(sym::arm_target_feature)),
("vfp3", Some(sym::arm_target_feature)),
("vfp4", Some(sym::arm_target_feature)),
("virtualization", Some(sym::arm_target_feature)),
// tidy-alphabetical-end
];