From 02ed4c04468ca5f5540c5b704ac3e2f30eb9e8f4 Mon Sep 17 00:00:00 2001 From: Ian Rogers Date: Fri, 6 Sep 2013 13:10:04 -0700 Subject: Move disassembler out of runtime. Bug: 9877500. Change-Id: Ica6d9f5ecfd20c86e5230a2213827bd78cd29a29 --- disassembler/disassembler_arm.h | 51 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 disassembler/disassembler_arm.h (limited to 'disassembler/disassembler_arm.h') diff --git a/disassembler/disassembler_arm.h b/disassembler/disassembler_arm.h new file mode 100644 index 000000000..2e699ffe8 --- /dev/null +++ b/disassembler/disassembler_arm.h @@ -0,0 +1,51 @@ +/* + * Copyright (C) 2012 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_DISASSEMBLER_DISASSEMBLER_ARM_H_ +#define ART_DISASSEMBLER_DISASSEMBLER_ARM_H_ + +#include + +#include "disassembler.h" + +namespace art { +namespace arm { + +class DisassemblerArm : public Disassembler { + public: + DisassemblerArm(); + + virtual size_t Dump(std::ostream& os, const uint8_t* begin); + virtual void Dump(std::ostream& os, const uint8_t* begin, const uint8_t* end); + private: + void DumpArm(std::ostream& os, const uint8_t* instr); + + // Returns the size of the instruction just decoded + size_t DumpThumb16(std::ostream& os, const uint8_t* instr); + size_t DumpThumb32(std::ostream& os, const uint8_t* instr_ptr); + + void DumpBranchTarget(std::ostream& os, const uint8_t* instr_ptr, int32_t imm32); + void DumpCond(std::ostream& os, uint32_t cond); + + std::vector it_conditions_; + + DISALLOW_COPY_AND_ASSIGN(DisassemblerArm); +}; + +} // namespace arm +} // namespace art + +#endif // ART_DISASSEMBLER_DISASSEMBLER_ARM_H_ -- cgit v1.2.3