blob: 3d25910f261a9bb11e804db2f8ef9b29ca9c3e41 [file] [log] [blame]
/*
* 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 <memory>
#include <vector>
#include "base/array_ref.h"
#include "base/mutex.h"
namespace art {
// Notify native tools (e.g. libunwind) that DEX file has been opened.
// It takes the lock itself. The parameter must point to dex data (not the DexFile* object).
void AddNativeDebugInfoForDex(Thread* current_thread, ArrayRef<const uint8_t> dexfile);
// Notify native tools (e.g. libunwind) that DEX file has been closed.
// It takes the lock itself. The parameter must point to dex data (not the DexFile* object).
void RemoveNativeDebugInfoForDex(Thread* current_thread, ArrayRef<const uint8_t> dexfile);
// Notify native tools about new JITed code by passing in-memory ELF.
// The handle is the object that is being described (needed to be able to remove the entry).
// The method will make copy of the passed ELF file (to shrink it to the minimum size).
void AddNativeDebugInfoForJit(const void* handle, const std::vector<uint8_t>& symfile)
REQUIRES(Locks::native_debug_interface_lock_);
// Notify native debugger that JITed code has been removed and free the debug info.
void RemoveNativeDebugInfoForJit(const void* handle)
REQUIRES(Locks::native_debug_interface_lock_);
// Returns approximate memory used by all JITCodeEntries.
size_t GetJitNativeDebugInfoMemUsage()
REQUIRES(Locks::native_debug_interface_lock_);
} // namespace art
#endif // ART_RUNTIME_JIT_DEBUGGER_INTERFACE_H_