/* * Copyright (C) 2019 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. */ #include "src/trace_processor/importers/syscalls/syscall_tracker.h" #include <cinttypes> #include <type_traits> #include <utility> #include "perfetto/ext/base/string_utils.h" #include "src/kernel_utils/syscall_table.h" #include "src/trace_processor/storage/stats.h" namespace perfetto::trace_processor { // TODO(primiano): The current design is broken in case of 32-bit processes // running on 64-bit kernel. At least on ARM, the syscal numbers don't match // and we should use the kSyscalls_Aarch32 table for those processes. But this // means that the architecture is not a global property but is per-process. // Which in turn means that somehow we need to figure out what is the bitness // of each process from the trace. SyscallTracker::SyscallTracker(TraceProcessorContext* context) : … { … } SyscallTracker::~SyscallTracker() = default; void SyscallTracker::SetArchitecture(Architecture arch) { … } } // namespace perfetto::trace_processor
Codebase Browser
chromium