Move assembler out of runtime into compiler/utils.
Other directory layout bits of clean up. There is still work to separate quick
and portable in some files (e.g. argument visitor, proxy..).
Change-Id: If8fecffda8ba5c4c47a035f0c622c538c6b58351
diff --git a/runtime/arch/arm/context_arm.h b/runtime/arch/arm/context_arm.h
new file mode 100644
index 0000000..00651ff
--- /dev/null
+++ b/runtime/arch/arm/context_arm.h
@@ -0,0 +1,68 @@
+/*
+ * 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_RUNTIME_ARCH_ARM_CONTEXT_ARM_H_
+#define ART_RUNTIME_ARCH_ARM_CONTEXT_ARM_H_
+
+#include "locks.h"
+#include "arch/context.h"
+#include "base/logging.h"
+#include "registers_arm.h"
+
+namespace art {
+namespace arm {
+
+class ArmContext : public Context {
+ public:
+ ArmContext() {
+ Reset();
+ }
+
+ virtual ~ArmContext() {}
+
+ virtual void Reset();
+
+ virtual void FillCalleeSaves(const StackVisitor& fr);
+
+ virtual void SetSP(uintptr_t new_sp) {
+ SetGPR(SP, new_sp);
+ }
+
+ virtual void SetPC(uintptr_t new_pc) {
+ SetGPR(PC, new_pc);
+ }
+
+ virtual uintptr_t GetGPR(uint32_t reg) {
+ DCHECK_LT(reg, static_cast<uint32_t>(kNumberOfCoreRegisters));
+ return *gprs_[reg];
+ }
+
+ virtual void SetGPR(uint32_t reg, uintptr_t value);
+ virtual void SmashCallerSaves();
+ virtual void DoLongJump();
+
+ private:
+ // Pointers to register locations, initialized to NULL or the specific registers below.
+ uintptr_t* gprs_[kNumberOfCoreRegisters];
+ uint32_t* fprs_[kNumberOfSRegisters];
+ // Hold values for sp and pc if they are not located within a stack frame.
+ uintptr_t sp_, pc_;
+};
+
+} // namespace arm
+} // namespace art
+
+#endif // ART_RUNTIME_ARCH_ARM_CONTEXT_ARM_H_