Add source code skeletons for x86 work. No actual JIT'ng yet.
Change-Id: Ic94a916e777e9bc5163cf205899daf9c18dcafe1
diff --git a/vm/compiler/codegen/x86/CalloutHelper.h b/vm/compiler/codegen/x86/CalloutHelper.h
new file mode 100644
index 0000000..3229a26
--- /dev/null
+++ b/vm/compiler/codegen/x86/CalloutHelper.h
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2010 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.
+ */
+
+#include "Dalvik.h"
+
+#ifndef _DALVIK_VM_COMPILER_CODEGEN_X86_CALLOUT_HELPER_H
+#define _DALVIK_VM_COMPILER_CODEGEN_X86_CALLOUT_HELPER_H
+
+/*
+ * Declare/comment prototypes of all native callout functions invoked by the
+ * JIT'ed code here and use the LOAD_FUNC_ADDR macro to load the address into
+ * a register. In this way we have a centralized place to find out all native
+ * helper functions and we can grep for LOAD_FUNC_ADDR to find out all the
+ * callsites.
+ */
+
+/* Load a statically compiled function address as a constant */
+#define LOAD_FUNC_ADDR(cUnit, reg, addr) loadConstant(cUnit, reg, addr)
+
+/* Originally declared in Sync.h */
+bool dvmUnlockObject(struct Thread* self, struct Object* obj); //OP_MONITOR_EXIT
+
+/* Originally declared in oo/TypeCheck.h */
+bool dvmCanPutArrayElement(const ClassObject* elemClass, // OP_APUT_OBJECT
+ const ClassObject* arrayClass);
+int dvmInstanceofNonTrivial(const ClassObject* instance, // OP_CHECK_CAST &&
+ const ClassObject* clazz); // OP_INSTANCE_OF
+
+/* Originally declared in oo/Array.h */
+ArrayObject* dvmAllocArrayByClass(ClassObject* arrayClass, // OP_NEW_ARRAY
+ size_t length, int allocFlags);
+
+/* Originally declared in interp/InterpDefs.h */
+bool dvmInterpHandleFillArrayData(ArrayObject* arrayObject,// OP_FILL_ARRAY_DATA
+ const u2* arrayData);
+
+/* Originally declared in alloc/Alloc.h */
+Object* dvmAllocObject(ClassObject* clazz, int flags); // OP_NEW_INSTANCE
+
+/*
+ * Functions declared in gDvmInlineOpsTable[] are used for
+ * OP_EXECUTE_INLINE & OP_EXECUTE_INLINE_RANGE.
+ *
+ * org_apache_harmony_dalvik_NativeTestTarget_emptyInlineMethod
+ * javaLangString_charAt
+ * javaLangString_compareTo
+ * javaLangString_equals
+ * javaLangString_indexOf_I
+ * javaLangString_indexOf_II
+ * javaLangString_length
+ * javaLangMath_abs_int
+ * javaLangMath_abs_long
+ * javaLangMath_abs_float
+ * javaLangMath_abs_double
+ * javaLangMath_min_int
+ * javaLangMath_max_int
+ * javaLangMath_sqrt
+ * javaLangMath_cos
+ * javaLangMath_sin
+ */
+double sqrt(double x); // INLINE_MATH_SQRT
+
+#endif /* _DALVIK_VM_COMPILER_CODEGEN_X86_CALLOUT_HELPER_H */