Update faerie to 0.9.1

wasmtime-obj/src/data_segment.rs

@@ -8,14 +8,8 @@ pub fn declare_data_segment(
     index: usize,
 ) -> Result<(), String> {
     let name = format!("_memory_{}", index);
-    obj.declare(
-        name,
-        Decl::Data {
-            writable: false,
-            global: false,
-        },
-    )
-    .map_err(|err| format!("{}", err))?;
+    obj.declare(name, Decl::data())
+        .map_err(|err| format!("{}", err))?;
     Ok(())
 }
 

wasmtime-obj/src/function.rs

@@ -13,7 +13,7 @@ pub fn declare_functions(
     for (i, _function_relocs) in relocations.iter().rev() {
         let func_index = module.func_index(i);
         let string_name = format!("_wasm_function_{}", func_index.index());
-        obj.declare(string_name, Decl::Function { global: true })
+        obj.declare(string_name, Decl::function().global())
             .map_err(|err| format!("{}", err))?;
     }
     Ok(())

wasmtime-obj/src/module.rs

@@ -12,15 +12,8 @@ fn emit_vmcontext_init(
     target_config: &TargetFrontendConfig,
 ) -> Result<(), String> {
     let (data, table_relocs) = layout_vmcontext(module, target_config);
-    obj.declare_with(
-        "_vmcontext_init",
-        Decl::Data {
-            writable: false,
-            global: true,
-        },
-        data.to_vec(),
-    )
-    .map_err(|err| format!("{}", err))?;
+    obj.declare_with("_vmcontext_init", Decl::data().global(), data.to_vec())
+        .map_err(|err| format!("{}", err))?;
     for reloc in table_relocs.iter() {
         let target_name = format!("_table_{}", reloc.index);
         obj.link(Link {

wasmtime-obj/src/table.rs

@@ -3,14 +3,8 @@ use faerie::{Artifact, Decl};
 /// Declares data segment symbol
 pub fn declare_table(obj: &mut Artifact, index: usize) -> Result<(), String> {
     let name = format!("_table_{}", index);
-    obj.declare(
-        name,
-        Decl::Data {
-            writable: false,
-            global: false,
-        },
-    )
-    .map_err(|err| format!("{}", err))?;
+    obj.declare(name, Decl::data())
+        .map_err(|err| format!("{}", err))?;
     Ok(())
 }