Create separate Android.mk for main build targets

The runtime, compiler, dex2oat, and oatdump now are in seperate trees
to prevent dependency creep.  They can now be individually built
without rebuilding the rest of the art projects. dalvikvm and jdwpspy
were already this way. Builds in the art directory should behave as
before, building everything including tests.

Change-Id: Ic6b1151e5ed0f823c3dd301afd2b13eb2d8feb81

1 files changed, 58 insertions, 0 deletions

diff --git a/runtime/asm_support.h b/runtime/asm_support.h
new file mode 100644
index 0000000..8ea4adf
--- /dev/null
+++ b/runtime/asm_support.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2011 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.
+ */
+
+#ifndef ART_SRC_ASM_SUPPORT_H_
+#define ART_SRC_ASM_SUPPORT_H_
+
+// Value loaded into rSUSPEND for quick. When this value is counted down to zero we do a suspend
+// check.
+#define SUSPEND_CHECK_INTERVAL (1000)
+
+// Offsets within java.lang.String.
+#define STRING_VALUE_OFFSET 8
+#define STRING_COUNT_OFFSET 12
+#define STRING_OFFSET_OFFSET 20
+#define STRING_DATA_OFFSET 12
+
+// Offset of field Method::entry_point_from_compiled_code_
+#define METHOD_CODE_OFFSET 40
+
+#if defined(__arm__)
+// Register holding suspend check count down.
+#define rSUSPEND r4
+// Register holding Thread::Current().
+#define rSELF r9
+// Offset of field Thread::suspend_count_ verified in InitCpu
+#define THREAD_FLAGS_OFFSET 0
+// Offset of field Thread::exception_ verified in InitCpu
+#define THREAD_EXCEPTION_OFFSET 12
+#elif defined(__mips__)
+// Register holding suspend check count down.
+#define rSUSPEND $s0
+// Register holding Thread::Current().
+#define rSELF $s1
+// Offset of field Thread::suspend_count_ verified in InitCpu
+#define THREAD_FLAGS_OFFSET 0
+// Offset of field Thread::exception_ verified in InitCpu
+#define THREAD_EXCEPTION_OFFSET 12
+#elif defined(__i386__)
+// Offset of field Thread::self_ verified in InitCpu
+#define THREAD_SELF_OFFSET 40
+// Offset of field Thread::exception_ verified in InitCpu
+#define THREAD_EXCEPTION_OFFSET 12
+#endif
+
+#endif  // ART_SRC_ASM_SUPPORT_H_