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Diffstat (limited to 'runtime/arch/mips/context_mips.h')
| -rw-r--r-- | runtime/arch/mips/context_mips.h | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/runtime/arch/mips/context_mips.h b/runtime/arch/mips/context_mips.h deleted file mode 100644 index 960aea1fcd..0000000000 --- a/runtime/arch/mips/context_mips.h +++ /dev/null @@ -1,98 +0,0 @@ -/* - * 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_MIPS_CONTEXT_MIPS_H_ -#define ART_RUNTIME_ARCH_MIPS_CONTEXT_MIPS_H_ - -#include <android-base/logging.h> - -#include "arch/context.h" -#include "base/macros.h" -#include "registers_mips.h" - -namespace art { -namespace mips { - -class MipsContext : public Context { - public: - MipsContext() { - Reset(); - } - virtual ~MipsContext() {} - - void Reset() override; - - void FillCalleeSaves(uint8_t* frame, const QuickMethodFrameInfo& fr) override; - - void SetSP(uintptr_t new_sp) override { - SetGPR(SP, new_sp); - } - - void SetPC(uintptr_t new_pc) override { - SetGPR(T9, new_pc); - } - - bool IsAccessibleGPR(uint32_t reg) override { - CHECK_LT(reg, static_cast<uint32_t>(kNumberOfCoreRegisters)); - return gprs_[reg] != nullptr; - } - - uintptr_t* GetGPRAddress(uint32_t reg) override { - DCHECK_LT(reg, static_cast<uint32_t>(kNumberOfCoreRegisters)); - return gprs_[reg]; - } - - uintptr_t GetGPR(uint32_t reg) override { - CHECK_LT(reg, static_cast<uint32_t>(kNumberOfCoreRegisters)); - DCHECK(IsAccessibleGPR(reg)); - return *gprs_[reg]; - } - - void SetGPR(uint32_t reg, uintptr_t value) override; - - bool IsAccessibleFPR(uint32_t reg) override { - CHECK_LT(reg, static_cast<uint32_t>(kNumberOfFRegisters)); - return fprs_[reg] != nullptr; - } - - uintptr_t GetFPR(uint32_t reg) override { - CHECK_LT(reg, static_cast<uint32_t>(kNumberOfFRegisters)); - DCHECK(IsAccessibleFPR(reg)); - return *fprs_[reg]; - } - - void SetFPR(uint32_t reg, uintptr_t value) override; - - void SmashCallerSaves() override; - NO_RETURN void DoLongJump() override; - - void SetArg0(uintptr_t new_arg0_value) override { - SetGPR(A0, new_arg0_value); - } - - private: - // Pointers to registers in the stack, initialized to null except for the special cases below. - uintptr_t* gprs_[kNumberOfCoreRegisters]; - uint32_t* fprs_[kNumberOfFRegisters]; - // Hold values for sp and t9 if they are not located within a stack frame. We use t9 for the - // PC (as ra is required to be valid for single-frame deopt and must not be clobbered). We - // also need the first argument for single-frame deopt. - uintptr_t sp_, t9_, arg0_; -}; -} // namespace mips -} // namespace art - -#endif // ART_RUNTIME_ARCH_MIPS_CONTEXT_MIPS_H_ |