js/src/util/AllocationLogging.cpp

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
   2  * vim: set ts=8 sts=2 et sw=2 tw=80:
   3  * This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #include "js/AllocationLogging.h"
   8
   9 #include "mozilla/Assertions.h"  // MOZ_ASSERT
  10
  11 static JS::LogCtorDtor sLogCtor = nullptr;
  12 static JS::LogCtorDtor sLogDtor = nullptr;
  13
  14 void JS::SetLogCtorDtorFunctions(LogCtorDtor ctor, LogCtorDtor dtor) {
  15   MOZ_ASSERT(!sLogCtor && !sLogDtor);
  16   MOZ_ASSERT(ctor && dtor);
  17   sLogCtor = ctor;
  18   sLogDtor = dtor;
  19 }
  20
  21 void JS::LogCtor(void* self, const char* type, uint32_t sz) {
  22   if (LogCtorDtor fun = sLogCtor) {
  23     fun(self, type, sz);
  24   }
  25 }
  26
  27 void JS::LogDtor(void* self, const char* type, uint32_t sz) {
  28   if (LogCtorDtor fun = sLogDtor) {
  29     fun(self, type, sz);
  30   }
  31 }