| /* |
| * 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_ |