diff options
Diffstat (limited to 'compiler/rustc_codegen_ssa/src/traits/misc.rs')
-rw-r--r-- | compiler/rustc_codegen_ssa/src/traits/misc.rs | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_ssa/src/traits/misc.rs b/compiler/rustc_codegen_ssa/src/traits/misc.rs new file mode 100644 index 000000000..4266e42ec --- /dev/null +++ b/compiler/rustc_codegen_ssa/src/traits/misc.rs @@ -0,0 +1,26 @@ +use super::BackendTypes; +use rustc_data_structures::fx::FxHashMap; +use rustc_middle::mir::mono::CodegenUnit; +use rustc_middle::ty::{self, Instance, Ty}; +use rustc_session::Session; +use std::cell::RefCell; + +pub trait MiscMethods<'tcx>: BackendTypes { + fn vtables( + &self, + ) -> &RefCell<FxHashMap<(Ty<'tcx>, Option<ty::PolyExistentialTraitRef<'tcx>>), Self::Value>>; + fn check_overflow(&self) -> bool; + fn get_fn(&self, instance: Instance<'tcx>) -> Self::Function; + fn get_fn_addr(&self, instance: Instance<'tcx>) -> Self::Value; + fn eh_personality(&self) -> Self::Value; + fn sess(&self) -> &Session; + fn codegen_unit(&self) -> &'tcx CodegenUnit<'tcx>; + fn used_statics(&self) -> &RefCell<Vec<Self::Value>>; + fn compiler_used_statics(&self) -> &RefCell<Vec<Self::Value>>; + fn set_frame_pointer_type(&self, llfn: Self::Function); + fn apply_target_cpu_attr(&self, llfn: Self::Function); + fn create_used_variable(&self); + fn create_compiler_used_variable(&self); + /// Declares the extern "C" main function for the entry point. Returns None if the symbol already exists. + fn declare_c_main(&self, fn_type: Self::Type) -> Option<Self::Function>; +} |