#!/usr/bin/env python3 # Copyright (C) 2025 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. from python.generators.diff_tests.testing import Path, DataPath, Metric from python.generators.diff_tests.testing import Csv, Json, TextProto from python.generators.diff_tests.testing import DiffTestBlueprint from python.generators.diff_tests.testing import TestSuite class Symbolize(TestSuite): def test_callstack_frame_symbolize_etm_tables(self): return DiffTestBlueprint( register_files_dir=DataPath('simpleperf/bin'), trace=DataPath('simpleperf/cs_etm_u.perf'), module_dependencies=['llvm_symbolizer', 'etm'], query=""" INCLUDE PERFETTO MODULE callstacks.symbolize; INCLUDE PERFETTO MODULE linux.perf.etm; SELECT function_name, replace(file_name, rtrim(file_name, replace(file_name, '/', '')), '') AS short_file_nam, line_number, mapping_id, address FROM _callstack_frame_symbolize!( _linux_perf_etm_metadata(0) WHERE mapping_id = 1 ); """, out=Csv(""" "function_name","short_file_nam","line_number","mapping_id","address" "main","etm.cc",62,1,434500225096 "main","etm.cc",0,1,434500225100 "main","etm.cc",62,1,434500225104 "main","etm.cc",60,1,434500225084 "A()","etm.cc",44,1,434500225128 "A()","etm.cc",44,1,434500225132 "A()","etm.cc",44,1,434500225136 "A()","etm.cc",46,1,434500225140 "A()","etm.cc",46,1,434500225144 "A()","etm.cc",47,1,434500225148 "A()","etm.cc",47,1,434500225152 "A()","etm.cc",47,1,434500225156 "A()","etm.cc",47,1,434500225160 "","",0,1,434500225568 "","",0,1,434500225572 "","",0,1,434500225576 "","",0,1,434500225580 """)) def test_callstack_frame_symbolize_etm_subquery(self): return DiffTestBlueprint( register_files_dir=DataPath('simpleperf/bin'), trace=DataPath('simpleperf/cs_etm_u.perf'), module_dependencies=['llvm_symbolizer', 'etm'], query=""" INCLUDE PERFETTO MODULE callstacks.symbolize; SELECT function_name, replace(file_name, rtrim(file_name, replace(file_name, '/', '')), '') AS short_file_nam, line_number, mapping_id, address FROM _callstack_frame_symbolize!(( SELECT __intrinsic_file.name AS file_name, __intrinsic_etm_iterate_instruction_range.address - stack_profile_mapping.start + stack_profile_mapping.exact_offset + __intrinsic_elf_file.load_bias AS rel_pc, __intrinsic_etm_decode_chunk.mapping_id AS mapping_id, __intrinsic_etm_iterate_instruction_range.address AS address FROM __intrinsic_etm_decode_chunk(0) JOIN __intrinsic_etm_iterate_instruction_range ON __intrinsic_etm_decode_chunk.instruction_range = __intrinsic_etm_iterate_instruction_range.instruction_range JOIN stack_profile_mapping ON __intrinsic_etm_decode_chunk.mapping_id = stack_profile_mapping.id JOIN __intrinsic_elf_file ON stack_profile_mapping.build_id = __intrinsic_elf_file.build_id JOIN __intrinsic_file ON __intrinsic_elf_file.file_id = __intrinsic_file.id WHERE mapping_id = 1 )); """, out=Csv(""" "function_name","short_file_nam","line_number","mapping_id","address" "main","etm.cc",62,1,434500225096 "main","etm.cc",0,1,434500225100 "main","etm.cc",62,1,434500225104 "main","etm.cc",60,1,434500225084 "A()","etm.cc",44,1,434500225128 "A()","etm.cc",44,1,434500225132 "A()","etm.cc",44,1,434500225136 "A()","etm.cc",46,1,434500225140 "A()","etm.cc",46,1,434500225144 "A()","etm.cc",47,1,434500225148 "A()","etm.cc",47,1,434500225152 "A()","etm.cc",47,1,434500225156 "A()","etm.cc",47,1,434500225160 "","",0,1,434500225568 "","",0,1,434500225572 "","",0,1,434500225576 "","",0,1,434500225580 """)) def test_callstack_frame_symbolize(self): return DiffTestBlueprint( register_files_dir=DataPath('simpleperf/bin'), trace=DataPath('simpleperf/cs_etm_u.perf'), module_dependencies=['llvm_symbolizer'], query=""" INCLUDE PERFETTO MODULE callstacks.symbolize; SELECT function_name, replace(file_name, rtrim(file_name, replace(file_name, '/', '')), '') AS short_file_name, line_number, mapping_id, address FROM _callstack_frame_symbolize!(( SELECT dynamic_file.name AS file_name, static_data.rel_pc, static_data.mapping_id, static_data.address FROM ( SELECT name FROM __intrinsic_file WHERE name GLOB '*/bin/etm' LIMIT 1 ) AS dynamic_file CROSS JOIN -- This section has been modified to be compatible ( SELECT column1 AS rel_pc, column2 AS mapping_id, column3 AS address FROM ( VALUES (18504,1,434500225096), (18508,1,434500225100), (18512,1,434500225104), (18492,1,434500225084), (18536,1,434500225128), (18540,1,434500225132), (18544,1,434500225136), (18548,1,434500225140), (18552,1,434500225144), (18556,1,434500225148), (18560,1,434500225152), (18564,1,434500225156), (18568,1,434500225160), (18976,1,434500225568), (18980,1,434500225572), (18984,1,434500225576), (18988,1,434500225580) ) ) AS static_data )); """, out=Csv(""" "function_name","short_file_name","line_number","mapping_id","address" "main","etm.cc",62,1,434500225096 "main","etm.cc",0,1,434500225100 "main","etm.cc",62,1,434500225104 "main","etm.cc",60,1,434500225084 "A()","etm.cc",44,1,434500225128 "A()","etm.cc",44,1,434500225132 "A()","etm.cc",44,1,434500225136 "A()","etm.cc",46,1,434500225140 "A()","etm.cc",46,1,434500225144 "A()","etm.cc",47,1,434500225148 "A()","etm.cc",47,1,434500225152 "A()","etm.cc",47,1,434500225156 "A()","etm.cc",47,1,434500225160 "","",0,1,434500225568 "","",0,1,434500225572 "","",0,1,434500225576 "","",0,1,434500225580 """))