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95 lines
2.8 KiB
95 lines
2.8 KiB
/* |
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* Copyright (C) 2012 The Android Open Source Project |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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#include "disassembler.h" |
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#include <ostream> |
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#include "android-base/logging.h" |
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#include "android-base/stringprintf.h" |
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#ifdef ART_ENABLE_CODEGEN_arm |
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# include "disassembler_arm.h" |
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#endif |
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#ifdef ART_ENABLE_CODEGEN_arm64 |
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# include "disassembler_arm64.h" |
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#endif |
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#if defined(ART_ENABLE_CODEGEN_mips) || defined(ART_ENABLE_CODEGEN_mips64) |
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# include "disassembler_mips.h" |
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#endif |
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#if defined(ART_ENABLE_CODEGEN_x86) || defined(ART_ENABLE_CODEGEN_x86_64) |
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# include "disassembler_x86.h" |
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#endif |
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using android::base::StringPrintf; |
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namespace art { |
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Disassembler::Disassembler(DisassemblerOptions* disassembler_options) |
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: disassembler_options_(disassembler_options) { |
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CHECK(disassembler_options_ != nullptr); |
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} |
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Disassembler* Disassembler::Create(InstructionSet instruction_set, DisassemblerOptions* options) { |
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switch (instruction_set) { |
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#ifdef ART_ENABLE_CODEGEN_arm |
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case InstructionSet::kArm: |
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case InstructionSet::kThumb2: |
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return new arm::DisassemblerArm(options); |
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#endif |
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#ifdef ART_ENABLE_CODEGEN_arm64 |
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case InstructionSet::kArm64: |
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return new arm64::DisassemblerArm64(options); |
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#endif |
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#ifdef ART_ENABLE_CODEGEN_mips |
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case InstructionSet::kMips: |
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return new mips::DisassemblerMips(options, /* is_o32_abi= */ true); |
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#endif |
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#ifdef ART_ENABLE_CODEGEN_mips64 |
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case InstructionSet::kMips64: |
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return new mips::DisassemblerMips(options, /* is_o32_abi= */ false); |
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#endif |
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#ifdef ART_ENABLE_CODEGEN_x86 |
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case InstructionSet::kX86: |
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return new x86::DisassemblerX86(options, /* supports_rex= */ false); |
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#endif |
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#ifdef ART_ENABLE_CODEGEN_x86_64 |
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case InstructionSet::kX86_64: |
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return new x86::DisassemblerX86(options, /* supports_rex= */ true); |
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#endif |
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default: |
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UNIMPLEMENTED(FATAL) << static_cast<uint32_t>(instruction_set); |
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UNREACHABLE(); |
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} |
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} |
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std::string Disassembler::FormatInstructionPointer(const uint8_t* begin) { |
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if (disassembler_options_->absolute_addresses_) { |
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return StringPrintf("%p", begin); |
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} else { |
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size_t offset = begin - disassembler_options_->base_address_; |
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return StringPrintf("0x%08zx", offset); |
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} |
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} |
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Disassembler* create_disassembler(InstructionSet instruction_set, DisassemblerOptions* options) { |
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return Disassembler::Create(instruction_set, options); |
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} |
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} // namespace art
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