50 lines
1.4 KiB
C++
50 lines
1.4 KiB
C++
/*
|
|
* Copyright (C) 2014 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.
|
|
*/
|
|
|
|
#include "disassembler_arm64.h"
|
|
|
|
#include <inttypes.h>
|
|
|
|
#include <iostream>
|
|
|
|
#include "base/logging.h"
|
|
#include "base/stringprintf.h"
|
|
#include "thread.h"
|
|
|
|
namespace art {
|
|
namespace arm64 {
|
|
|
|
static uint32_t ReadU32(const uint8_t* ptr) {
|
|
return *((const uint32_t*)ptr);
|
|
}
|
|
|
|
size_t DisassemblerArm64::Dump(std::ostream& os, const uint8_t* begin) {
|
|
uint32_t instruction = ReadU32(begin);
|
|
decoder.Decode(reinterpret_cast<vixl::Instruction*>(&instruction));
|
|
os << FormatInstructionPointer(begin)
|
|
<< StringPrintf(": %08x\t%s\n", instruction, disasm.GetOutput());
|
|
return vixl::kInstructionSize;
|
|
}
|
|
|
|
void DisassemblerArm64::Dump(std::ostream& os, const uint8_t* begin, const uint8_t* end) {
|
|
for (const uint8_t* cur = begin; cur < end; cur += vixl::kInstructionSize) {
|
|
Dump(os, cur);
|
|
}
|
|
}
|
|
|
|
} // namespace arm64
|
|
} // namespace art
|