llvm/compiler-rt/lib/nsan/nsan_stats.cpp

//===-- nsan_stats.cc -----------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file is a part of NumericalStabilitySanitizer.
//
// NumericalStabilitySanitizer statistics.
//===----------------------------------------------------------------------===//

#include "nsan_stats.h"

#include "sanitizer_common/sanitizer_common.h"
#include "sanitizer_common/sanitizer_placement_new.h"
#include "sanitizer_common/sanitizer_stackdepot.h"
#include "sanitizer_common/sanitizer_stacktrace.h"
#include "sanitizer_common/sanitizer_symbolizer.h"

#include <assert.h>
#include <stdio.h>

usingnamespace__sanitizer;
usingnamespace__nsan;

Stats::Stats() { … }

Stats::~Stats() { … }

static uptr Key(CheckTypeT CheckType, u32 StackId) { … }

template <typename MapT, typename VectorT, typename Fn>
static void UpdateEntry(CheckTypeT check_ty, uptr pc, uptr bp, MapT *map,
                        VectorT *vector, Mutex *mutex, Fn F) { … }

void Stats::AddCheck(CheckTypeT check_ty, uptr pc, uptr bp, double rel_err) { … }

void Stats::AddWarning(CheckTypeT check_ty, uptr pc, uptr bp, double rel_err) { … }

void Stats::AddInvalidLoadTrackingEvent(uptr pc, uptr bp) { … }

void Stats::AddUnknownLoadTrackingEvent(uptr pc, uptr bp) { … }

static const char *CheckTypeDisplay(CheckTypeT CheckType) { … }

void Stats::Print() const { … }

alignas(64) static char stats_placeholder[sizeof(Stats)];
Stats *__nsan::nsan_stats = …;

void __nsan::InitializeStats() { … }