runtime: Refactor asm_support to be auto-generated (mostly)
Usage:
* If the defines are no longer up to date, re-run generate-asm-support
* To add a new field:
--- Edit one of the offset_ or constant def files.
--- Rebuild cpp-define-generator and re-run generate-asm-support
Change-Id: I772430fcf1ad9af40898ebb453848f8412612386
TODO: Integrate this into the build somehow
TODO: Account for 32 vs 64-bit and read barrier vs no read barrier
diff --git a/tools/cpp-define-generator/offset_mirror_object.def b/tools/cpp-define-generator/offset_mirror_object.def
new file mode 100644
index 0000000..9b99634
--- /dev/null
+++ b/tools/cpp-define-generator/offset_mirror_object.def
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Offsets within java.lang.Object (mirror::Object).
+
+#if defined(DEFINE_INCLUDE_DEPENDENCIES)
+#include "mirror/object.h" // art::mirror::Object
+#endif
+
+#include "common.def" // DEFINE_OFFSET_EXPR
+
+#define DEFINE_MIRROR_OBJECT_OFFSET(field_name, method_name) \
+ DEFINE_OFFSET_EXPR(MIRROR_OBJECT, field_name, int32_t, art::mirror::Object::method_name##Offset().Int32Value())
+
+// New macro suffix Method Name (of the Offset method)
+DEFINE_MIRROR_OBJECT_OFFSET(CLASS, Class)
+DEFINE_MIRROR_OBJECT_OFFSET(LOCK_WORD, Monitor)
+
+#undef DEFINE_MIRROR_OBJECT_OFFSET
+#include "common_undef.def" // undef DEFINE_OFFSET_EXPR