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base / profiler / core_unwinders_ios.cc [blame]
// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/profiler/core_unwinders.h"
#include <memory>
#include <vector>
#include "base/functional/bind.h"
#include "base/profiler/profiler_buildflags.h"
#if BUILDFLAG(IOS_STACK_PROFILER_ENABLED)
#include "base/profiler/frame_pointer_unwinder.h"
#endif
namespace base {
StackSamplingProfiler::UnwindersFactory CreateCoreUnwindersFactory() {
#if BUILDFLAG(IOS_STACK_PROFILER_ENABLED)
return BindOnce([] {
std::vector<std::unique_ptr<Unwinder>> unwinders;
if (__builtin_available(iOS 12.0, *)) {
unwinders.push_back(std::make_unique<FramePointerUnwinder>());
}
return unwinders;
});
#else // BUILDFLAG(IOS_STACK_PROFILER_ENABLED)
return StackSamplingProfiler::UnwindersFactory();
#endif // BUILDFLAG(IOS_STACK_PROFILER_ENABLED)
}
} // namespace base