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74 lines
2.6 KiB
74 lines
2.6 KiB
4 months ago
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#!/usr/bin/env python3
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#
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# Copyright 2019, The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import importlib
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import os
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import sys
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import tempfile
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from enum import Enum
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from typing import TextIO, List
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# local import
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DIR = os.path.abspath(os.path.dirname(__file__))
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sys.path.append(os.path.dirname(DIR))
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import lib.print_utils as print_utils
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# Type of compiler.
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class CompilerType(Enum):
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HOST = 1 # iorap.cmd.compiler on host
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DEVICE = 2 # adb shell iorap.cmd.compiler
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RI = 3 # compiler.py
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def compile_perfetto_trace_ri(
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argv: List[str],
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compiler) -> TextIO:
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print_utils.debug_print('Compile using RI compiler.')
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compiler_trace_file = tempfile.NamedTemporaryFile()
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argv.extend(['-o', compiler_trace_file.name])
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print_utils.debug_print(argv)
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compiler.main([''] + argv)
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return compiler_trace_file
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def compile_perfetto_trace_device(inodes_path: str,
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package: str,
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activity: str,
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compiler) -> TextIO:
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print_utils.debug_print('Compile using on-device compiler.')
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compiler_trace_file = tempfile.NamedTemporaryFile()
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compiler.main(inodes_path, package, activity, compiler_trace_file.name)
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return compiler_trace_file
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def compile(compiler_type: CompilerType,
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inodes_path: str,
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ri_compiler_argv,
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package: str,
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activity: str) -> TextIO:
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if compiler_type == CompilerType.RI:
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compiler = importlib.import_module('iorap.compiler_ri')
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compiler_trace_file = compile_perfetto_trace_ri(ri_compiler_argv,
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compiler)
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return compiler_trace_file
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if compiler_type == CompilerType.DEVICE:
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compiler = importlib.import_module('iorap.compiler_device')
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compiler_trace_file = compile_perfetto_trace_device(inodes_path,
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package,
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activity,
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compiler)
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return compiler_trace_file
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# Should not arrive here.
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raise ValueError('Unknown compiler type')
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