diff options
Diffstat (limited to 'compiler/optimizing/optimizing_compiler.cc')
| -rw-r--r-- | compiler/optimizing/optimizing_compiler.cc | 42 |
1 files changed, 24 insertions, 18 deletions
diff --git a/compiler/optimizing/optimizing_compiler.cc b/compiler/optimizing/optimizing_compiler.cc index a3b1f0c5af..c35c490118 100644 --- a/compiler/optimizing/optimizing_compiler.cc +++ b/compiler/optimizing/optimizing_compiler.cc @@ -382,6 +382,8 @@ class OptimizingCompiler FINAL : public Compiler { PassObserver* pass_observer, VariableSizedHandleScope* handles) const; + void GenerateJitDebugInfo(debug::MethodDebugInfo method_debug_info); + std::unique_ptr<OptimizingCompilerStats> compilation_stats_; std::unique_ptr<std::ostream> visualizer_output_; @@ -1230,7 +1232,7 @@ bool OptimizingCompiler::JitCompile(Thread* self, const auto* method_header = reinterpret_cast<const OatQuickMethodHeader*>(code); const uintptr_t code_address = reinterpret_cast<uintptr_t>(method_header->GetCode()); debug::MethodDebugInfo info = {}; - DCHECK(info.trampoline_name.empty()); + DCHECK(info.custom_name.empty()); info.dex_file = dex_file; info.class_def_index = class_def_idx; info.dex_method_index = method_idx; @@ -1246,14 +1248,7 @@ bool OptimizingCompiler::JitCompile(Thread* self, info.frame_size_in_bytes = method_header->GetFrameSizeInBytes(); info.code_info = nullptr; info.cfi = jni_compiled_method.GetCfi(); - // If both flags are passed, generate full debug info. - const bool mini_debug_info = !compiler_options.GetGenerateDebugInfo(); - std::vector<uint8_t> elf_file = debug::MakeElfFileForJIT( - GetCompilerDriver()->GetInstructionSet(), - GetCompilerDriver()->GetInstructionSetFeatures(), - mini_debug_info, - info); - CreateJITCodeEntryForAddress(code_address, std::move(elf_file)); + GenerateJitDebugInfo(info); } Runtime::Current()->GetJit()->AddMemoryUsage(method, allocator.BytesUsed()); @@ -1361,7 +1356,7 @@ bool OptimizingCompiler::JitCompile(Thread* self, const auto* method_header = reinterpret_cast<const OatQuickMethodHeader*>(code); const uintptr_t code_address = reinterpret_cast<uintptr_t>(method_header->GetCode()); debug::MethodDebugInfo info = {}; - DCHECK(info.trampoline_name.empty()); + DCHECK(info.custom_name.empty()); info.dex_file = dex_file; info.class_def_index = class_def_idx; info.dex_method_index = method_idx; @@ -1377,14 +1372,7 @@ bool OptimizingCompiler::JitCompile(Thread* self, info.frame_size_in_bytes = method_header->GetFrameSizeInBytes(); info.code_info = stack_map_size == 0 ? nullptr : stack_map_data; info.cfi = ArrayRef<const uint8_t>(*codegen->GetAssembler()->cfi().data()); - // If both flags are passed, generate full debug info. - const bool mini_debug_info = !compiler_options.GetGenerateDebugInfo(); - std::vector<uint8_t> elf_file = debug::MakeElfFileForJIT( - GetCompilerDriver()->GetInstructionSet(), - GetCompilerDriver()->GetInstructionSetFeatures(), - mini_debug_info, - info); - CreateJITCodeEntryForAddress(code_address, std::move(elf_file)); + GenerateJitDebugInfo(info); } Runtime::Current()->GetJit()->AddMemoryUsage(method, allocator.BytesUsed()); @@ -1408,4 +1396,22 @@ bool OptimizingCompiler::JitCompile(Thread* self, return true; } +void OptimizingCompiler::GenerateJitDebugInfo(debug::MethodDebugInfo info) { + const CompilerOptions& compiler_options = GetCompilerDriver()->GetCompilerOptions(); + DCHECK(compiler_options.GenerateAnyDebugInfo()); + + // If both flags are passed, generate full debug info. + const bool mini_debug_info = !compiler_options.GetGenerateDebugInfo(); + + // Create entry for the single method that we just compiled. + std::vector<uint8_t> elf_file = debug::MakeElfFileForJIT( + GetCompilerDriver()->GetInstructionSet(), + GetCompilerDriver()->GetInstructionSetFeatures(), + mini_debug_info, + ArrayRef<const debug::MethodDebugInfo>(&info, 1)); + MutexLock mu(Thread::Current(), g_jit_debug_mutex); + JITCodeEntry* entry = CreateJITCodeEntry(elf_file); + IncrementJITCodeEntryRefcount(entry, info.code_address); +} + } // namespace art |