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/*
* Copyright (C) 2015 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_JIT_DEBUGGER_INTERFACE_H_
#define ART_RUNTIME_JIT_DEBUGGER_INTERFACE_H_
#include <inttypes.h>
#include <vector>
#include "arch/instruction_set_features.h"
#include "base/locks.h"
namespace art {
class DexFile;
class Thread;
// This method is declared in the compiler library.
// We need to pass it by pointer to be able to call it from runtime.
typedef std::vector<uint8_t> PackElfFileForJITFunction(
InstructionSet isa,
const InstructionSetFeatures* features,
std::vector<const uint8_t*>& added_elf_files,
std::vector<const void*>& removed_symbols,
/*out*/ size_t* num_symbols);
// Notify native tools (e.g. libunwind) that DEX file has been opened.
void AddNativeDebugInfoForDex(Thread* self, const DexFile* dexfile);
// Notify native tools (e.g. libunwind) that DEX file has been closed.
void RemoveNativeDebugInfoForDex(Thread* self, const DexFile* dexfile);
// Notify native tools (e.g. libunwind) that JIT has compiled a new method.
// The method will make copy of the passed ELF file (to shrink it to the minimum size).
void AddNativeDebugInfoForJit(Thread* self,
const void* code_ptr,
const std::vector<uint8_t>& symfile,
PackElfFileForJITFunction pack,
InstructionSet isa,
const InstructionSetFeatures* features);
// Notify native tools (e.g. libunwind) that JIT code has been garbage collected.
void RemoveNativeDebugInfoForJit(Thread* self, const void* code_ptr);
// Returns approximate memory used by debug info for JIT code.
size_t GetJitMiniDebugInfoMemUsage();
} // namespace art
#endif // ART_RUNTIME_JIT_DEBUGGER_INTERFACE_H_