Helpers and refactorings to prepare for interpreter optimizations (x64)

- Add data structure offsets that will be used in assembly code.
- Be explicit about a stack overflow in a fault handler.
- Move assembly helper code in asm_support so interpreter can use it.
- Support putting literals in InterpreterCache.
- Fix artHandleFillArrayDataFromCode for x64.

Bug: 119800099
Test: test.py
Change-Id: I2729f87fe5d09c04ae2e7081636f0cd89ac14c21

1 files changed, 28 insertions, 0 deletions

diff --git a/tools/cpp-define-generator/code_item.def b/tools/cpp-define-generator/code_item.def
new file mode 100644
index 0000000000..01b0e85adf
--- /dev/null
+++ b/tools/cpp-define-generator/code_item.def
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+#if ASM_DEFINE_INCLUDE_DEPENDENCIES
+#include "dex/standard_dex_file.h"
+#endif
+
+ASM_DEFINE(CODE_ITEM_REGISTERS_SIZE_OFFSET,
+           art::StandardDexFile::CodeItem::RegistersSizeOffset())
+ASM_DEFINE(CODE_ITEM_INS_SIZE_OFFSET,
+           art::StandardDexFile::CodeItem::InsSizeOffset())
+ASM_DEFINE(CODE_ITEM_OUTS_SIZE_OFFSET,
+           art::StandardDexFile::CodeItem::OutsSizeOffset())
+ASM_DEFINE(CODE_ITEM_INSNS_OFFSET,
+           art::StandardDexFile::CodeItem::InsnsOffset())