Merge finalize_definitions into finish

cranelift/module/src/backend.rs

@@ -146,12 +146,6 @@ where
         contents: &ModuleContents<Self>,
     );
 
-    /// "Publish" all finalized functions and data objects to their ultimate destinations.
-    ///
-    /// This method is not relevant for `Backend` implementations that do not provide
-    /// `Backend::FinalizedFunction` or `Backend::FinalizedData`.
-    fn publish(&mut self);
-
     /// Consume this `Backend` and return a result. Some implementations may
     /// provide additional functionality through this result.
     fn finish(

cranelift/module/src/module.rs

@@ -682,16 +682,15 @@ where
         );
     }
 
-    /// Finalize all functions and data objects that are defined but not yet finalized.
-    /// All symbols referenced in their bodies that are declared as needing a definition
-    /// must be defined by this point.
-    ///
-    /// Use `get_finalized_function` and `get_finalized_data` to obtain the final
-    /// artifacts.
-    ///
-    /// This method is not relevant for `Backend` implementations that do not provide
-    /// `Backend::FinalizedFunction` or `Backend::FinalizedData`.
-    pub fn finalize_definitions(&mut self) {
+    /// Return the target isa
+    pub fn isa(&self) -> &dyn isa::TargetIsa {
+        self.backend.isa()
+    }
+
+    /// Consume the module and return the resulting `Product`. Some `Backend`
+    /// implementations may provide additional functionality available after
+    /// a `Module` is complete.
+    pub fn finish(mut self) -> B::Product {
         for func in self.functions_to_finalize.drain(..) {
             let info = &self.contents.functions[func];
             debug_assert!(info.decl.linkage.is_definable());
@@ -714,18 +713,6 @@ where
                 &self.contents,
             );
         }
-        self.backend.publish();
-    }
-
-    /// Return the target isa
-    pub fn isa(&self) -> &dyn isa::TargetIsa {
-        self.backend.isa()
-    }
-
-    /// Consume the module and return the resulting `Product`. Some `Backend`
-    /// implementations may provide additional functionality available after
-    /// a `Module` is complete.
-    pub fn finish(self) -> B::Product {
         self.backend.finish(self.names, self.contents)
     }
 }

cranelift/object/src/backend.rs

@@ -437,10 +437,6 @@ impl Backend for ObjectBackend {
         // Nothing to do.
     }
 
-    fn publish(&mut self) {
-        // Nothing to do.
-    }
-
     fn finish(
         mut self,
         _names: HashMap<String, FuncOrDataId>,

cranelift/simplejit/src/backend.rs

@@ -572,12 +572,6 @@ impl<'simple_jit_backend> Backend for SimpleJITBackend {
         }
     }
 
-    fn publish(&mut self) {
-        // Now that we're done patching, prepare the memory for execution!
-        self.memory.readonly.set_readonly();
-        self.memory.code.set_readable_and_executable();
-    }
-
     /// SimpleJIT emits code and data into memory as it processes them. This
     /// method performs no additional processing, but returns a handle which
     /// allows freeing the allocated memory. Otherwise said memory is leaked
@@ -586,10 +580,14 @@ impl<'simple_jit_backend> Backend for SimpleJITBackend {
     /// This method does not need to be called when access to the memory
     /// handle is not required.
     fn finish(
-        self,
+        mut self,
         names: HashMap<String, FuncOrDataId>,
         contents: ModuleContents<Self>,
     ) -> Self::Product {
+        // Now that we're done patching, prepare the memory for execution!
+        self.memory.readonly.set_readonly();
+        self.memory.code.set_readable_and_executable();
+
         SimpleJITProduct {
             memory: self.memory,
             names,