Implement on RemapStart

Author: axic

libchisel/src/remapstart.rs

@@ -1,6 +1,8 @@
+use std::collections::HashMap;
+
 use parity_wasm::elements::{ExportEntry, ExportSection, Internal, Module, Section};
 
-use super::{ChiselModule, ModuleError, ModuleKind, ModulePreset, ModuleTranslator};
+use super::{ChiselModule, ModuleConfig, ModuleError, ModuleKind, ModulePreset, ModuleTranslator};
 
 pub struct RemapStart;
 
@@ -30,6 +32,21 @@ impl<'a> ChiselModule<'a> for RemapStart {
     }
 }
 
+impl ModuleConfig for RemapStart {
+    fn with_defaults() -> Result<Self, ModuleError> {
+        Ok(RemapStart {})
+    }
+
+    // FIXME: drop this, no need for preset here
+    fn with_config(config: &HashMap<String, String>) -> Result<Self, ModuleError> {
+        if let Some(preset) = config.get("preset") {
+            RemapStart::with_preset(preset)
+        } else {
+            Err(ModuleError::NotSupported)
+        }
+    }
+}
+
 impl ModuleTranslator for RemapStart {
     fn translate_inplace(&self, module: &mut Module) -> Result<bool, ModuleError> {
         Ok(remap_start(module))