http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/9661f956/third_party/gperftools/src/google/malloc_extension_c.h ---------------------------------------------------------------------- diff --git a/third_party/gperftools/src/google/malloc_extension_c.h b/third_party/gperftools/src/google/malloc_extension_c.h deleted file mode 100644 index f34a835..0000000 --- a/third_party/gperftools/src/google/malloc_extension_c.h +++ /dev/null @@ -1,37 +0,0 @@ -/* Copyright (c) 2008, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* The code has moved to gperftools/. Use that include-directory for - * new code. - */ -#ifdef __GNUC__ -#warning "google/malloc_extension_c.h is deprecated. Use gperftools/malloc_extension_c.h instead" -#endif -#include <gperftools/malloc_extension_c.h>
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/9661f956/third_party/gperftools/src/google/malloc_hook.h ---------------------------------------------------------------------- diff --git a/third_party/gperftools/src/google/malloc_hook.h b/third_party/gperftools/src/google/malloc_hook.h deleted file mode 100644 index 371aba4..0000000 --- a/third_party/gperftools/src/google/malloc_hook.h +++ /dev/null @@ -1,36 +0,0 @@ -// Copyright (c) 2005, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -/* The code has moved to gperftools/. Use that include-directory for - * new code. - */ -#ifdef __GNUC__ -#warning "google/malloc_hook.h is deprecated. Use gperftools/malloc_hook.h instead" -#endif -#include <gperftools/malloc_hook.h> http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/9661f956/third_party/gperftools/src/google/malloc_hook_c.h ---------------------------------------------------------------------- diff --git a/third_party/gperftools/src/google/malloc_hook_c.h b/third_party/gperftools/src/google/malloc_hook_c.h deleted file mode 100644 index f882c16..0000000 --- a/third_party/gperftools/src/google/malloc_hook_c.h +++ /dev/null @@ -1,37 +0,0 @@ -/* Copyright (c) 2008, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* The code has moved to gperftools/. Use that include-directory for - * new code. - */ -#ifdef __GNUC__ -#warning "google/malloc_hook_c.h is deprecated. Use gperftools/malloc_hook_c.h instead" -#endif -#include <gperftools/malloc_hook_c.h> http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/9661f956/third_party/gperftools/src/google/profiler.h ---------------------------------------------------------------------- diff --git a/third_party/gperftools/src/google/profiler.h b/third_party/gperftools/src/google/profiler.h deleted file mode 100644 index 3674c9e..0000000 --- a/third_party/gperftools/src/google/profiler.h +++ /dev/null @@ -1,37 +0,0 @@ -/* Copyright (c) 2005, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* The code has moved to gperftools/. Use that include-directory for - * new code. - */ -#ifdef __GNUC__ -#warning "google/profiler.h is deprecated. Use gperftools/profiler.h instead" -#endif -#include <gperftools/profiler.h> http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/9661f956/third_party/gperftools/src/google/stacktrace.h ---------------------------------------------------------------------- diff --git a/third_party/gperftools/src/google/stacktrace.h b/third_party/gperftools/src/google/stacktrace.h deleted file mode 100644 index 53d2947..0000000 --- a/third_party/gperftools/src/google/stacktrace.h +++ /dev/null @@ -1,36 +0,0 @@ -// Copyright (c) 2005, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -/* The code has moved to gperftools/. Use that include-directory for - * new code. - */ -#ifdef __GNUC__ -#warning "google/stacktrace.h is deprecated. Use gperftools/stacktrace.h instead" -#endif -#include <gperftools/stacktrace.h> http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/9661f956/third_party/gperftools/src/google/tcmalloc.h ---------------------------------------------------------------------- diff --git a/third_party/gperftools/src/google/tcmalloc.h b/third_party/gperftools/src/google/tcmalloc.h deleted file mode 100644 index a2db70e..0000000 --- a/third_party/gperftools/src/google/tcmalloc.h +++ /dev/null @@ -1,37 +0,0 @@ -/* Copyright (c) 2003, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* The code has moved to gperftools/. Use that include-directory for - * new code. - */ -#ifdef __GNUC__ -#warning "google/tcmalloc.h is deprecated. Use gperftools/tcmalloc.h instead" -#endif -#include <gperftools/tcmalloc.h> http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/9661f956/third_party/gperftools/src/gperftools/heap-checker.h ---------------------------------------------------------------------- diff --git a/third_party/gperftools/src/gperftools/heap-checker.h b/third_party/gperftools/src/gperftools/heap-checker.h deleted file mode 100644 index 5a87d8d..0000000 --- a/third_party/gperftools/src/gperftools/heap-checker.h +++ /dev/null @@ -1,422 +0,0 @@ -// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- -// Copyright (c) 2005, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// --- -// Author: Maxim Lifantsev (with design ideas by Sanjay Ghemawat) -// -// -// Module for detecing heap (memory) leaks. -// -// For full(er) information, see doc/heap_checker.html -// -// This module can be linked into programs with -// no slowdown caused by this unless you activate the leak-checker: -// -// 1. Set the environment variable HEAPCHEK to _type_ before -// running the program. -// -// _type_ is usually "normal" but can also be "minimal", "strict", or -// "draconian". (See the html file for other options, like 'local'.) -// -// After that, just run your binary. If the heap-checker detects -// a memory leak at program-exit, it will print instructions on how -// to track down the leak. - -#ifndef BASE_HEAP_CHECKER_H_ -#define BASE_HEAP_CHECKER_H_ - -#include <sys/types.h> // for size_t -// I can't #include config.h in this public API file, but I should -// really use configure (and make malloc_extension.h a .in file) to -// figure out if the system has stdint.h or not. But I'm lazy, so -// for now I'm assuming it's a problem only with MSVC. -#ifndef _MSC_VER -#include <stdint.h> // for uintptr_t -#endif -#include <stdarg.h> // for va_list -#include <vector> - -// Annoying stuff for windows -- makes sure clients can import these functions -#ifndef PERFTOOLS_DLL_DECL -# ifdef _WIN32 -# define PERFTOOLS_DLL_DECL __declspec(dllimport) -# else -# define PERFTOOLS_DLL_DECL -# endif -#endif - - -// The class is thread-safe with respect to all the provided static methods, -// as well as HeapLeakChecker objects: they can be accessed by multiple threads. -class PERFTOOLS_DLL_DECL HeapLeakChecker { - public: - - // ----------------------------------------------------------------------- // - // Static functions for working with (whole-program) leak checking. - - // If heap leak checking is currently active in some mode - // e.g. if leak checking was started (and is still active now) - // due to HEAPCHECK=... defined in the environment. - // The return value reflects iff HeapLeakChecker objects manually - // constructed right now will be doing leak checking or nothing. - // Note that we can go from active to inactive state during InitGoogle() - // if FLAGS_heap_check gets set to "" by some code before/during InitGoogle(). - static bool IsActive(); - - // Return pointer to the whole-program checker if it has been created - // and NULL otherwise. - // Once GlobalChecker() returns non-NULL that object will not disappear and - // will be returned by all later GlobalChecker calls. - // This is mainly to access BytesLeaked() and ObjectsLeaked() (see below) - // for the whole-program checker after one calls NoGlobalLeaks() - // or similar and gets false. - static HeapLeakChecker* GlobalChecker(); - - // Do whole-program leak check now (if it was activated for this binary); - // return false only if it was activated and has failed. - // The mode of the check is controlled by the command-line flags. - // This method can be called repeatedly. - // Things like GlobalChecker()->SameHeap() can also be called explicitly - // to do the desired flavor of the check. - static bool NoGlobalLeaks(); - - // If whole-program checker if active, - // cancel its automatic execution after main() exits. - // This requires that some leak check (e.g. NoGlobalLeaks()) - // has been called at least once on the whole-program checker. - static void CancelGlobalCheck(); - - // ----------------------------------------------------------------------- // - // Non-static functions for starting and doing leak checking. - - // Start checking and name the leak check performed. - // The name is used in naming dumped profiles - // and needs to be unique only within your binary. - // It must also be a string that can be a part of a file name, - // in particular not contain path expressions. - explicit HeapLeakChecker(const char *name); - - // Destructor (verifies that some *NoLeaks or *SameHeap method - // has been called at least once). - ~HeapLeakChecker(); - - // These used to be different but are all the same now: they return - // true iff all memory allocated since this HeapLeakChecker object - // was constructor is still reachable from global state. - // - // Because we fork to convert addresses to symbol-names, and forking - // is not thread-safe, and we may be called in a threaded context, - // we do not try to symbolize addresses when called manually. - bool NoLeaks() { return DoNoLeaks(DO_NOT_SYMBOLIZE); } - - // These forms are obsolete; use NoLeaks() instead. - // TODO(csilvers): mark as DEPRECATED. - bool QuickNoLeaks() { return NoLeaks(); } - bool BriefNoLeaks() { return NoLeaks(); } - bool SameHeap() { return NoLeaks(); } - bool QuickSameHeap() { return NoLeaks(); } - bool BriefSameHeap() { return NoLeaks(); } - - // Detailed information about the number of leaked bytes and objects - // (both of these can be negative as well). - // These are available only after a *SameHeap or *NoLeaks - // method has been called. - // Note that it's possible for both of these to be zero - // while SameHeap() or NoLeaks() returned false in case - // of a heap state change that is significant - // but preserves the byte and object counts. - ssize_t BytesLeaked() const; - ssize_t ObjectsLeaked() const; - - // ----------------------------------------------------------------------- // - // Static helpers to make us ignore certain leaks. - - // Scoped helper class. Should be allocated on the stack inside a - // block of code. Any heap allocations done in the code block - // covered by the scoped object (including in nested function calls - // done by the code block) will not be reported as leaks. This is - // the recommended replacement for the GetDisableChecksStart() and - // DisableChecksToHereFrom() routines below. - // - // Example: - // void Foo() { - // HeapLeakChecker::Disabler disabler; - // ... code that allocates objects whose leaks should be ignored ... - // } - // - // REQUIRES: Destructor runs in same thread as constructor - class Disabler { - public: - Disabler(); - ~Disabler(); - private: - Disabler(const Disabler&); // disallow copy - void operator=(const Disabler&); // and assign - }; - - // Ignore an object located at 'ptr' (can go at the start or into the object) - // as well as all heap objects (transitively) referenced from it for the - // purposes of heap leak checking. Returns 'ptr' so that one can write - // static T* obj = IgnoreObject(new T(...)); - // - // If 'ptr' does not point to an active allocated object at the time of this - // call, it is ignored; but if it does, the object must not get deleted from - // the heap later on. - // - // See also HiddenPointer, below, if you need to prevent a pointer from - // being traversed by the heap checker but do not wish to transitively - // whitelist objects referenced through it. - template <typename T> - static T* IgnoreObject(T* ptr) { - DoIgnoreObject(static_cast<const void*>(const_cast<const T*>(ptr))); - return ptr; - } - - // Undo what an earlier IgnoreObject() call promised and asked to do. - // At the time of this call 'ptr' must point at or inside of an active - // allocated object which was previously registered with IgnoreObject(). - static void UnIgnoreObject(const void* ptr); - - // ----------------------------------------------------------------------- // - // Internal types defined in .cc - - class Allocator; - struct RangeValue; - - private: - - // ----------------------------------------------------------------------- // - // Various helpers - - // Create the name of the heap profile file. - // Should be deleted via Allocator::Free(). - char* MakeProfileNameLocked(); - - // Helper for constructors - void Create(const char *name, bool make_start_snapshot); - - enum ShouldSymbolize { SYMBOLIZE, DO_NOT_SYMBOLIZE }; - - // Helper for *NoLeaks and *SameHeap - bool DoNoLeaks(ShouldSymbolize should_symbolize); - - // Helper for NoGlobalLeaks, also called by the global destructor. - static bool NoGlobalLeaksMaybeSymbolize(ShouldSymbolize should_symbolize); - - // These used to be public, but they are now deprecated. - // Will remove entirely when all internal uses are fixed. - // In the meantime, use friendship so the unittest can still test them. - static void* GetDisableChecksStart(); - static void DisableChecksToHereFrom(const void* start_address); - static void DisableChecksIn(const char* pattern); - friend void RangeDisabledLeaks(); - friend void NamedTwoDisabledLeaks(); - friend void* RunNamedDisabledLeaks(void*); - friend void TestHeapLeakCheckerNamedDisabling(); - - // Actually implements IgnoreObject(). - static void DoIgnoreObject(const void* ptr); - - // Disable checks based on stack trace entry at a depth <= - // max_depth. Used to hide allocations done inside some special - // libraries. - static void DisableChecksFromToLocked(const void* start_address, - const void* end_address, - int max_depth); - - // Helper for DoNoLeaks to ignore all objects reachable from all live data - static void IgnoreAllLiveObjectsLocked(const void* self_stack_top); - - // Callback we pass to TCMalloc_ListAllProcessThreads (see thread_lister.h) - // that is invoked when all threads of our process are found and stopped. - // The call back does the things needed to ignore live data reachable from - // thread stacks and registers for all our threads - // as well as do other global-live-data ignoring - // (via IgnoreNonThreadLiveObjectsLocked) - // during the quiet state of all threads being stopped. - // For the argument meaning see the comment by TCMalloc_ListAllProcessThreads. - // Here we only use num_threads and thread_pids, that TCMalloc_ListAllProcessThreads - // fills for us with the number and pids of all the threads of our process - // it found and attached to. - static int IgnoreLiveThreadsLocked(void* parameter, - int num_threads, - pid_t* thread_pids, - va_list ap); - - // Helper for IgnoreAllLiveObjectsLocked and IgnoreLiveThreadsLocked - // that we prefer to execute from IgnoreLiveThreadsLocked - // while all threads are stopped. - // This helper does live object discovery and ignoring - // for all objects that are reachable from everything - // not related to thread stacks and registers. - static void IgnoreNonThreadLiveObjectsLocked(); - - // Helper for IgnoreNonThreadLiveObjectsLocked and IgnoreLiveThreadsLocked - // to discover and ignore all heap objects - // reachable from currently considered live objects - // (live_objects static global variable in out .cc file). - // "name", "name2" are two strings that we print one after another - // in a debug message to describe what kind of live object sources - // are being used. - static void IgnoreLiveObjectsLocked(const char* name, const char* name2); - - // Do the overall whole-program heap leak check if needed; - // returns true when did the leak check. - static bool DoMainHeapCheck(); - - // Type of task for UseProcMapsLocked - enum ProcMapsTask { - RECORD_GLOBAL_DATA, - DISABLE_LIBRARY_ALLOCS - }; - - // Success/Error Return codes for UseProcMapsLocked. - enum ProcMapsResult { - PROC_MAPS_USED, - CANT_OPEN_PROC_MAPS, - NO_SHARED_LIBS_IN_PROC_MAPS - }; - - // Read /proc/self/maps, parse it, and do the 'proc_maps_task' for each line. - static ProcMapsResult UseProcMapsLocked(ProcMapsTask proc_maps_task); - - // A ProcMapsTask to disable allocations from 'library' - // that is mapped to [start_address..end_address) - // (only if library is a certain system library). - static void DisableLibraryAllocsLocked(const char* library, - uintptr_t start_address, - uintptr_t end_address); - - // Return true iff "*ptr" points to a heap object - // ("*ptr" can point at the start or inside of a heap object - // so that this works e.g. for pointers to C++ arrays, C++ strings, - // multiple-inherited objects, or pointers to members). - // We also fill *object_size for this object then - // and we move "*ptr" to point to the very start of the heap object. - static inline bool HaveOnHeapLocked(const void** ptr, size_t* object_size); - - // Helper to shutdown heap leak checker when it's not needed - // or can't function properly. - static void TurnItselfOffLocked(); - - // Internally-used c-tor to start whole-executable checking. - HeapLeakChecker(); - - // ----------------------------------------------------------------------- // - // Friends and externally accessed helpers. - - // Helper for VerifyHeapProfileTableStackGet in the unittest - // to get the recorded allocation caller for ptr, - // which must be a heap object. - static const void* GetAllocCaller(void* ptr); - friend void VerifyHeapProfileTableStackGet(); - - // This gets to execute before constructors for all global objects - static void BeforeConstructorsLocked(); - friend void HeapLeakChecker_BeforeConstructors(); - - // This gets to execute after destructors for all global objects - friend void HeapLeakChecker_AfterDestructors(); - - // Full starting of recommended whole-program checking. - friend void HeapLeakChecker_InternalInitStart(); - - // Runs REGISTER_HEAPCHECK_CLEANUP cleanups and potentially - // calls DoMainHeapCheck - friend void HeapLeakChecker_RunHeapCleanups(); - - // ----------------------------------------------------------------------- // - // Member data. - - class SpinLock* lock_; // to make HeapLeakChecker objects thread-safe - const char* name_; // our remembered name (we own it) - // NULL means this leak checker is a noop - - // Snapshot taken when the checker was created. May be NULL - // for the global heap checker object. We use void* instead of - // HeapProfileTable::Snapshot* to avoid including heap-profile-table.h. - void* start_snapshot_; - - bool has_checked_; // if we have done the leak check, so these are ready: - ssize_t inuse_bytes_increase_; // bytes-in-use increase for this checker - ssize_t inuse_allocs_increase_; // allocations-in-use increase - // for this checker - bool keep_profiles_; // iff we should keep the heap profiles we've made - - // ----------------------------------------------------------------------- // - - // Disallow "evil" constructors. - HeapLeakChecker(const HeapLeakChecker&); - void operator=(const HeapLeakChecker&); -}; - - -// Holds a pointer that will not be traversed by the heap checker. -// Contrast with HeapLeakChecker::IgnoreObject(o), in which o and -// all objects reachable from o are ignored by the heap checker. -template <class T> -class HiddenPointer { - public: - explicit HiddenPointer(T* t) - : masked_t_(reinterpret_cast<uintptr_t>(t) ^ kHideMask) { - } - // Returns unhidden pointer. Be careful where you save the result. - T* get() const { return reinterpret_cast<T*>(masked_t_ ^ kHideMask); } - - private: - // Arbitrary value, but not such that xor'ing with it is likely - // to map one valid pointer to another valid pointer: - static const uintptr_t kHideMask = - static_cast<uintptr_t>(0xF03A5F7BF03A5F7Bll); - uintptr_t masked_t_; -}; - -// A class that exists solely to run its destructor. This class should not be -// used directly, but instead by the REGISTER_HEAPCHECK_CLEANUP macro below. -class PERFTOOLS_DLL_DECL HeapCleaner { - public: - typedef void (*void_function)(void); - HeapCleaner(void_function f); - static void RunHeapCleanups(); - private: - static std::vector<void_function>* heap_cleanups_; -}; - -// A macro to declare module heap check cleanup tasks -// (they run only if we are doing heap leak checking.) -// 'body' should be the cleanup code to run. 'name' doesn't matter, -// but must be unique amongst all REGISTER_HEAPCHECK_CLEANUP calls. -#define REGISTER_HEAPCHECK_CLEANUP(name, body) \ - namespace { \ - void heapcheck_cleanup_##name() { body; } \ - static HeapCleaner heapcheck_cleaner_##name(&heapcheck_cleanup_##name); \ - } - -#endif // BASE_HEAP_CHECKER_H_ http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/9661f956/third_party/gperftools/src/gperftools/heap-profiler.h ---------------------------------------------------------------------- diff --git a/third_party/gperftools/src/gperftools/heap-profiler.h b/third_party/gperftools/src/gperftools/heap-profiler.h deleted file mode 100644 index 9b67364..0000000 --- a/third_party/gperftools/src/gperftools/heap-profiler.h +++ /dev/null @@ -1,105 +0,0 @@ -// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- -/* Copyright (c) 2005, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * --- - * Author: Sanjay Ghemawat - * - * Module for heap-profiling. - * - * For full(er) information, see doc/heapprofile.html - * - * This module can be linked into your program with - * no slowdown caused by this unless you activate the profiler - * using one of the following methods: - * - * 1. Before starting the program, set the environment variable - * "HEAPPROFILE" to be the name of the file to which the profile - * data should be written. - * - * 2. Programmatically, start and stop the profiler using the - * routines "HeapProfilerStart(filename)" and "HeapProfilerStop()". - * - */ - -#ifndef BASE_HEAP_PROFILER_H_ -#define BASE_HEAP_PROFILER_H_ - -#include <stddef.h> - -/* Annoying stuff for windows; makes sure clients can import these functions */ -#ifndef PERFTOOLS_DLL_DECL -# ifdef _WIN32 -# define PERFTOOLS_DLL_DECL __declspec(dllimport) -# else -# define PERFTOOLS_DLL_DECL -# endif -#endif - -/* All this code should be usable from within C apps. */ -#ifdef __cplusplus -extern "C" { -#endif - -/* Start profiling and arrange to write profile data to file names - * of the form: "prefix.0000", "prefix.0001", ... - */ -PERFTOOLS_DLL_DECL void HeapProfilerStart(const char* prefix); - -/* Returns non-zero if we are currently profiling the heap. (Returns - * an int rather than a bool so it's usable from C.) This is true - * between calls to HeapProfilerStart() and HeapProfilerStop(), and - * also if the program has been run with HEAPPROFILER, or some other - * way to turn on whole-program profiling. - */ -int IsHeapProfilerRunning(); - -/* Stop heap profiling. Can be restarted again with HeapProfilerStart(), - * but the currently accumulated profiling information will be cleared. - */ -PERFTOOLS_DLL_DECL void HeapProfilerStop(); - -/* Dump a profile now - can be used for dumping at a hopefully - * quiescent state in your program, in order to more easily track down - * memory leaks. Will include the reason in the logged message - */ -PERFTOOLS_DLL_DECL void HeapProfilerDump(const char *reason); - -/* Generate current heap profiling information. - * Returns an empty string when heap profiling is not active. - * The returned pointer is a '\0'-terminated string allocated using malloc() - * and should be free()-ed as soon as the caller does not need it anymore. - */ -PERFTOOLS_DLL_DECL char* GetHeapProfile(); - -#ifdef __cplusplus -} // extern "C" -#endif - -#endif /* BASE_HEAP_PROFILER_H_ */ http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/9661f956/third_party/gperftools/src/gperftools/malloc_extension.h ---------------------------------------------------------------------- diff --git a/third_party/gperftools/src/gperftools/malloc_extension.h b/third_party/gperftools/src/gperftools/malloc_extension.h deleted file mode 100644 index 95b35cb..0000000 --- a/third_party/gperftools/src/gperftools/malloc_extension.h +++ /dev/null @@ -1,421 +0,0 @@ -// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- -// Copyright (c) 2005, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// --- -// Author: Sanjay Ghemawat <opensou...@google.com> -// -// Extra extensions exported by some malloc implementations. These -// extensions are accessed through a virtual base class so an -// application can link against a malloc that does not implement these -// extensions, and it will get default versions that do nothing. -// -// NOTE FOR C USERS: If you wish to use this functionality from within -// a C program, see malloc_extension_c.h. - -#ifndef BASE_MALLOC_EXTENSION_H_ -#define BASE_MALLOC_EXTENSION_H_ - -#include <stddef.h> -// I can't #include config.h in this public API file, but I should -// really use configure (and make malloc_extension.h a .in file) to -// figure out if the system has stdint.h or not. But I'm lazy, so -// for now I'm assuming it's a problem only with MSVC. -#ifndef _MSC_VER -#include <stdint.h> -#endif -#include <string> -#include <vector> - -// Annoying stuff for windows -- makes sure clients can import these functions -#ifndef PERFTOOLS_DLL_DECL -# ifdef _WIN32 -# define PERFTOOLS_DLL_DECL __declspec(dllimport) -# else -# define PERFTOOLS_DLL_DECL -# endif -#endif - -static const int kMallocHistogramSize = 64; - -// One day, we could support other types of writers (perhaps for C?) -typedef std::string MallocExtensionWriter; - -namespace base { -struct MallocRange; -} - -// Interface to a pluggable system allocator. -class PERFTOOLS_DLL_DECL SysAllocator { - public: - SysAllocator() { - } - virtual ~SysAllocator(); - - // Allocates "size"-byte of memory from system aligned with "alignment". - // Returns NULL if failed. Otherwise, the returned pointer p up to and - // including (p + actual_size -1) have been allocated. - virtual void* Alloc(size_t size, size_t *actual_size, size_t alignment) = 0; -}; - -// The default implementations of the following routines do nothing. -// All implementations should be thread-safe; the current one -// (TCMallocImplementation) is. -class PERFTOOLS_DLL_DECL MallocExtension { - public: - virtual ~MallocExtension(); - - // Call this very early in the program execution -- say, in a global - // constructor -- to set up parameters and state needed by all - // instrumented malloc implemenatations. One example: this routine - // sets environemnt variables to tell STL to use libc's malloc() - // instead of doing its own memory management. This is safe to call - // multiple times, as long as each time is before threads start up. - static void Initialize(); - - // See "verify_memory.h" to see what these routines do - virtual bool VerifyAllMemory(); - virtual bool VerifyNewMemory(const void* p); - virtual bool VerifyArrayNewMemory(const void* p); - virtual bool VerifyMallocMemory(const void* p); - virtual bool MallocMemoryStats(int* blocks, size_t* total, - int histogram[kMallocHistogramSize]); - - // Get a human readable description of the current state of the malloc - // data structures. The state is stored as a null-terminated string - // in a prefix of "buffer[0,buffer_length-1]". - // REQUIRES: buffer_length > 0. - virtual void GetStats(char* buffer, int buffer_length); - - // Outputs to "writer" a sample of live objects and the stack traces - // that allocated these objects. The format of the returned output - // is equivalent to the output of the heap profiler and can - // therefore be passed to "pprof". This function is equivalent to - // ReadStackTraces. The main difference is that this function returns - // serialized data appropriately formatted for use by the pprof tool. - // NOTE: by default, tcmalloc does not do any heap sampling, and this - // function will always return an empty sample. To get useful - // data from GetHeapSample, you must also set the environment - // variable TCMALLOC_SAMPLE_PARAMETER to a value such as 524288. - virtual void GetHeapSample(MallocExtensionWriter* writer); - - // Outputs to "writer" the stack traces that caused growth in the - // address space size. The format of the returned output is - // equivalent to the output of the heap profiler and can therefore - // be passed to "pprof". This function is equivalent to - // ReadHeapGrowthStackTraces. The main difference is that this function - // returns serialized data appropriately formatted for use by the - // pprof tool. (This does not depend on, or require, - // TCMALLOC_SAMPLE_PARAMETER.) - virtual void GetHeapGrowthStacks(MallocExtensionWriter* writer); - - // Invokes func(arg, range) for every controlled memory - // range. *range is filled in with information about the range. - // - // This is a best-effort interface useful only for performance - // analysis. The implementation may not call func at all. - typedef void (RangeFunction)(void*, const base::MallocRange*); - virtual void Ranges(void* arg, RangeFunction func); - - // ------------------------------------------------------------------- - // Control operations for getting and setting malloc implementation - // specific parameters. Some currently useful properties: - // - // generic - // ------- - // "generic.current_allocated_bytes" - // Number of bytes currently allocated by application - // This property is not writable. - // - // "generic.heap_size" - // Number of bytes in the heap == - // current_allocated_bytes + - // fragmentation + - // freed memory regions - // This property is not writable. - // - // tcmalloc - // -------- - // "tcmalloc.max_total_thread_cache_bytes" - // Upper limit on total number of bytes stored across all - // per-thread caches. Default: 16MB. - // - // "tcmalloc.current_total_thread_cache_bytes" - // Number of bytes used across all thread caches. - // This property is not writable. - // - // "tcmalloc.central_cache_free_bytes" - // Number of free bytes in the central cache that have been - // assigned to size classes. They always count towards virtual - // memory usage, and unless the underlying memory is swapped out - // by the OS, they also count towards physical memory usage. - // This property is not writable. - // - // "tcmalloc.transfer_cache_free_bytes" - // Number of free bytes that are waiting to be transfered between - // the central cache and a thread cache. They always count - // towards virtual memory usage, and unless the underlying memory - // is swapped out by the OS, they also count towards physical - // memory usage. This property is not writable. - // - // "tcmalloc.thread_cache_free_bytes" - // Number of free bytes in thread caches. They always count - // towards virtual memory usage, and unless the underlying memory - // is swapped out by the OS, they also count towards physical - // memory usage. This property is not writable. - // - // "tcmalloc.pageheap_free_bytes" - // Number of bytes in free, mapped pages in page heap. These - // bytes can be used to fulfill allocation requests. They - // always count towards virtual memory usage, and unless the - // underlying memory is swapped out by the OS, they also count - // towards physical memory usage. This property is not writable. - // - // "tcmalloc.pageheap_unmapped_bytes" - // Number of bytes in free, unmapped pages in page heap. - // These are bytes that have been released back to the OS, - // possibly by one of the MallocExtension "Release" calls. - // They can be used to fulfill allocation requests, but - // typically incur a page fault. They always count towards - // virtual memory usage, and depending on the OS, typically - // do not count towards physical memory usage. This property - // is not writable. - // ------------------------------------------------------------------- - - // Get the named "property"'s value. Returns true if the property - // is known. Returns false if the property is not a valid property - // name for the current malloc implementation. - // REQUIRES: property != NULL; value != NULL - virtual bool GetNumericProperty(const char* property, size_t* value); - - // Set the named "property"'s value. Returns true if the property - // is known and writable. Returns false if the property is not a - // valid property name for the current malloc implementation, or - // is not writable. - // REQUIRES: property != NULL - virtual bool SetNumericProperty(const char* property, size_t value); - - // Mark the current thread as "idle". This routine may optionally - // be called by threads as a hint to the malloc implementation that - // any thread-specific resources should be released. Note: this may - // be an expensive routine, so it should not be called too often. - // - // Also, if the code that calls this routine will go to sleep for - // a while, it should take care to not allocate anything between - // the call to this routine and the beginning of the sleep. - // - // Most malloc implementations ignore this routine. - virtual void MarkThreadIdle(); - - // Mark the current thread as "busy". This routine should be - // called after MarkThreadIdle() if the thread will now do more - // work. If this method is not called, performance may suffer. - // - // Most malloc implementations ignore this routine. - virtual void MarkThreadBusy(); - - // Gets the system allocator used by the malloc extension instance. Returns - // NULL for malloc implementations that do not support pluggable system - // allocators. - virtual SysAllocator* GetSystemAllocator(); - - // Sets the system allocator to the specified. - // - // Users could register their own system allocators for malloc implementation - // that supports pluggable system allocators, such as TCMalloc, by doing: - // alloc = new MyOwnSysAllocator(); - // MallocExtension::instance()->SetSystemAllocator(alloc); - // It's up to users whether to fall back (recommended) to the default - // system allocator (use GetSystemAllocator() above) or not. The caller is - // responsible to any necessary locking. - // See tcmalloc/system-alloc.h for the interface and - // tcmalloc/memfs_malloc.cc for the examples. - // - // It's a no-op for malloc implementations that do not support pluggable - // system allocators. - virtual void SetSystemAllocator(SysAllocator *a); - - // Try to release num_bytes of free memory back to the operating - // system for reuse. Use this extension with caution -- to get this - // memory back may require faulting pages back in by the OS, and - // that may be slow. (Currently only implemented in tcmalloc.) - virtual void ReleaseToSystem(size_t num_bytes); - - // Same as ReleaseToSystem() but release as much memory as possible. - virtual void ReleaseFreeMemory(); - - // Sets the rate at which we release unused memory to the system. - // Zero means we never release memory back to the system. Increase - // this flag to return memory faster; decrease it to return memory - // slower. Reasonable rates are in the range [0,10]. (Currently - // only implemented in tcmalloc). - virtual void SetMemoryReleaseRate(double rate); - - // Gets the release rate. Returns a value < 0 if unknown. - virtual double GetMemoryReleaseRate(); - - // Returns the estimated number of bytes that will be allocated for - // a request of "size" bytes. This is an estimate: an allocation of - // SIZE bytes may reserve more bytes, but will never reserve less. - // (Currently only implemented in tcmalloc, other implementations - // always return SIZE.) - // This is equivalent to malloc_good_size() in OS X. - virtual size_t GetEstimatedAllocatedSize(size_t size); - - // Returns the actual number N of bytes reserved by tcmalloc for the - // pointer p. The client is allowed to use the range of bytes - // [p, p+N) in any way it wishes (i.e. N is the "usable size" of this - // allocation). This number may be equal to or greater than the number - // of bytes requested when p was allocated. - // p must have been allocated by this malloc implementation, - // must not be an interior pointer -- that is, must be exactly - // the pointer returned to by malloc() et al., not some offset - // from that -- and should not have been freed yet. p may be NULL. - // (Currently only implemented in tcmalloc; other implementations - // will return 0.) - // This is equivalent to malloc_size() in OS X, malloc_usable_size() - // in glibc, and _msize() for windows. - virtual size_t GetAllocatedSize(const void* p); - - // Returns kOwned if this malloc implementation allocated the memory - // pointed to by p, or kNotOwned if some other malloc implementation - // allocated it or p is NULL. May also return kUnknownOwnership if - // the malloc implementation does not keep track of ownership. - // REQUIRES: p must be a value returned from a previous call to - // malloc(), calloc(), realloc(), memalign(), posix_memalign(), - // valloc(), pvalloc(), new, or new[], and must refer to memory that - // is currently allocated (so, for instance, you should not pass in - // a pointer after having called free() on it). - enum Ownership { - // NOTE: Enum values MUST be kept in sync with the version in - // malloc_extension_c.h - kUnknownOwnership = 0, - kOwned, - kNotOwned - }; - virtual Ownership GetOwnership(const void* p); - - // The current malloc implementation. Always non-NULL. - static MallocExtension* instance(); - - // Change the malloc implementation. Typically called by the - // malloc implementation during initialization. - static void Register(MallocExtension* implementation); - - // Returns detailed information about malloc's freelists. For each list, - // return a FreeListInfo: - struct FreeListInfo { - size_t min_object_size; - size_t max_object_size; - size_t total_bytes_free; - const char* type; - }; - // Each item in the vector refers to a different freelist. The lists - // are identified by the range of allocations that objects in the - // list can satisfy ([min_object_size, max_object_size]) and the - // type of freelist (see below). The current size of the list is - // returned in total_bytes_free (which count against a processes - // resident and virtual size). - // - // Currently supported types are: - // - // "tcmalloc.page{_unmapped}" - tcmalloc's page heap. An entry for each size - // class in the page heap is returned. Bytes in "page_unmapped" - // are no longer backed by physical memory and do not count against - // the resident size of a process. - // - // "tcmalloc.large{_unmapped}" - tcmalloc's list of objects larger - // than the largest page heap size class. Only one "large" - // entry is returned. There is no upper-bound on the size - // of objects in the large free list; this call returns - // kint64max for max_object_size. Bytes in - // "large_unmapped" are no longer backed by physical memory - // and do not count against the resident size of a process. - // - // "tcmalloc.central" - tcmalloc's central free-list. One entry per - // size-class is returned. Never unmapped. - // - // "debug.free_queue" - free objects queued by the debug allocator - // and not returned to tcmalloc. - // - // "tcmalloc.thread" - tcmalloc's per-thread caches. Never unmapped. - virtual void GetFreeListSizes(std::vector<FreeListInfo>* v); - - // Get a list of stack traces of sampled allocation points. Returns - // a pointer to a "new[]-ed" result array, and stores the sample - // period in "sample_period". - // - // The state is stored as a sequence of adjacent entries - // in the returned array. Each entry has the following form: - // uintptr_t count; // Number of objects with following trace - // uintptr_t size; // Total size of objects with following trace - // uintptr_t depth; // Number of PC values in stack trace - // void* stack[depth]; // PC values that form the stack trace - // - // The list of entries is terminated by a "count" of 0. - // - // It is the responsibility of the caller to "delete[]" the returned array. - // - // May return NULL to indicate no results. - // - // This is an internal extension. Callers should use the more - // convenient "GetHeapSample(string*)" method defined above. - virtual void** ReadStackTraces(int* sample_period); - - // Like ReadStackTraces(), but returns stack traces that caused growth - // in the address space size. - virtual void** ReadHeapGrowthStackTraces(); -}; - -namespace base { - -// Information passed per range. More fields may be added later. -struct MallocRange { - enum Type { - INUSE, // Application is using this range - FREE, // Range is currently free - UNMAPPED, // Backing physical memory has been returned to the OS - UNKNOWN - // More enum values may be added in the future - }; - - uintptr_t address; // Address of range - size_t length; // Byte length of range - Type type; // Type of this range - double fraction; // Fraction of range that is being used (0 if !INUSE) - - // Perhaps add the following: - // - stack trace if this range was sampled - // - heap growth stack trace if applicable to this range - // - age when allocated (for inuse) or freed (if not in use) -}; - -} // namespace base - -#endif // BASE_MALLOC_EXTENSION_H_ http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/9661f956/third_party/gperftools/src/gperftools/malloc_extension_c.h ---------------------------------------------------------------------- diff --git a/third_party/gperftools/src/gperftools/malloc_extension_c.h b/third_party/gperftools/src/gperftools/malloc_extension_c.h deleted file mode 100644 index baa013d..0000000 --- a/third_party/gperftools/src/gperftools/malloc_extension_c.h +++ /dev/null @@ -1,99 +0,0 @@ -/* Copyright (c) 2008, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * -- - * Author: Craig Silverstein - * - * C shims for the C++ malloc_extension.h. See malloc_extension.h for - * details. Note these C shims always work on - * MallocExtension::instance(); it is not possible to have more than - * one MallocExtension object in C applications. - */ - -#ifndef _MALLOC_EXTENSION_C_H_ -#define _MALLOC_EXTENSION_C_H_ - -#include <stddef.h> -#include <sys/types.h> - -/* Annoying stuff for windows -- makes sure clients can import these fns */ -#ifndef PERFTOOLS_DLL_DECL -# ifdef _WIN32 -# define PERFTOOLS_DLL_DECL __declspec(dllimport) -# else -# define PERFTOOLS_DLL_DECL -# endif -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -#define kMallocExtensionHistogramSize 64 - -PERFTOOLS_DLL_DECL int MallocExtension_VerifyAllMemory(void); -PERFTOOLS_DLL_DECL int MallocExtension_VerifyNewMemory(const void* p); -PERFTOOLS_DLL_DECL int MallocExtension_VerifyArrayNewMemory(const void* p); -PERFTOOLS_DLL_DECL int MallocExtension_VerifyMallocMemory(const void* p); -PERFTOOLS_DLL_DECL int MallocExtension_MallocMemoryStats(int* blocks, size_t* total, - int histogram[kMallocExtensionHistogramSize]); -PERFTOOLS_DLL_DECL void MallocExtension_GetStats(char* buffer, int buffer_length); - -/* TODO(csilvers): write a C version of these routines, that perhaps - * takes a function ptr and a void *. - */ -/* void MallocExtension_GetHeapSample(string* result); */ -/* void MallocExtension_GetHeapGrowthStacks(string* result); */ - -PERFTOOLS_DLL_DECL int MallocExtension_GetNumericProperty(const char* property, size_t* value); -PERFTOOLS_DLL_DECL int MallocExtension_SetNumericProperty(const char* property, size_t value); -PERFTOOLS_DLL_DECL void MallocExtension_MarkThreadIdle(void); -PERFTOOLS_DLL_DECL void MallocExtension_MarkThreadBusy(void); -PERFTOOLS_DLL_DECL void MallocExtension_ReleaseToSystem(size_t num_bytes); -PERFTOOLS_DLL_DECL void MallocExtension_ReleaseFreeMemory(void); -PERFTOOLS_DLL_DECL size_t MallocExtension_GetEstimatedAllocatedSize(size_t size); -PERFTOOLS_DLL_DECL size_t MallocExtension_GetAllocatedSize(const void* p); - -/* - * NOTE: These enum values MUST be kept in sync with the version in - * malloc_extension.h - */ -typedef enum { - MallocExtension_kUnknownOwnership = 0, - MallocExtension_kOwned, - MallocExtension_kNotOwned -} MallocExtension_Ownership; - -PERFTOOLS_DLL_DECL MallocExtension_Ownership MallocExtension_GetOwnership(const void* p); - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif /* _MALLOC_EXTENSION_C_H_ */ http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/9661f956/third_party/gperftools/src/gperftools/malloc_hook.h ---------------------------------------------------------------------- diff --git a/third_party/gperftools/src/gperftools/malloc_hook.h b/third_party/gperftools/src/gperftools/malloc_hook.h deleted file mode 100644 index 9d56fb1..0000000 --- a/third_party/gperftools/src/gperftools/malloc_hook.h +++ /dev/null @@ -1,359 +0,0 @@ -// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- -// Copyright (c) 2005, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// --- -// Author: Sanjay Ghemawat -// -// Some of our malloc implementations can invoke the following hooks whenever -// memory is allocated or deallocated. MallocHook is thread-safe, and things -// you do before calling AddFooHook(MyHook) are visible to any resulting calls -// to MyHook. Hooks must be thread-safe. If you write: -// -// CHECK(MallocHook::AddNewHook(&MyNewHook)); -// -// MyNewHook will be invoked in subsequent calls in the current thread, but -// there are no guarantees on when it might be invoked in other threads. -// -// There are a limited number of slots available for each hook type. Add*Hook -// will return false if there are no slots available. Remove*Hook will return -// false if the given hook was not already installed. -// -// The order in which individual hooks are called in Invoke*Hook is undefined. -// -// It is safe for a hook to remove itself within Invoke*Hook and add other -// hooks. Any hooks added inside a hook invocation (for the same hook type) -// will not be invoked for the current invocation. -// -// One important user of these hooks is the heap profiler. -// -// CAVEAT: If you add new MallocHook::Invoke* calls then those calls must be -// directly in the code of the (de)allocation function that is provided to the -// user and that function must have an ATTRIBUTE_SECTION(malloc_hook) attribute. -// -// Note: the Invoke*Hook() functions are defined in malloc_hook-inl.h. If you -// need to invoke a hook (which you shouldn't unless you're part of tcmalloc), -// be sure to #include malloc_hook-inl.h in addition to malloc_hook.h. -// -// NOTE FOR C USERS: If you want to use malloc_hook functionality from -// a C program, #include malloc_hook_c.h instead of this file. - -#ifndef _MALLOC_HOOK_H_ -#define _MALLOC_HOOK_H_ - -#include <stddef.h> -#include <sys/types.h> -extern "C" { -#include <gperftools/malloc_hook_c.h> // a C version of the malloc_hook interface -} - -// Annoying stuff for windows -- makes sure clients can import these functions -#ifndef PERFTOOLS_DLL_DECL -# ifdef _WIN32 -# define PERFTOOLS_DLL_DECL __declspec(dllimport) -# else -# define PERFTOOLS_DLL_DECL -# endif -#endif - -// The C++ methods below call the C version (MallocHook_*), and thus -// convert between an int and a bool. Windows complains about this -// (a "performance warning") which we don't care about, so we suppress. -#ifdef _MSC_VER -#pragma warning(push) -#pragma warning(disable:4800) -#endif - -// Note: malloc_hook_c.h defines MallocHook_*Hook and -// MallocHook_{Add,Remove}*Hook. The version of these inside the MallocHook -// class are defined in terms of the malloc_hook_c version. See malloc_hook_c.h -// for details of these types/functions. - -class PERFTOOLS_DLL_DECL MallocHook { - public: - // The NewHook is invoked whenever an object is allocated. - // It may be passed NULL if the allocator returned NULL. - typedef MallocHook_NewHook NewHook; - inline static bool AddNewHook(NewHook hook) { - return MallocHook_AddNewHook(hook); - } - inline static bool RemoveNewHook(NewHook hook) { - return MallocHook_RemoveNewHook(hook); - } - inline static void InvokeNewHook(const void* p, size_t s); - - // The DeleteHook is invoked whenever an object is deallocated. - // It may be passed NULL if the caller is trying to delete NULL. - typedef MallocHook_DeleteHook DeleteHook; - inline static bool AddDeleteHook(DeleteHook hook) { - return MallocHook_AddDeleteHook(hook); - } - inline static bool RemoveDeleteHook(DeleteHook hook) { - return MallocHook_RemoveDeleteHook(hook); - } - inline static void InvokeDeleteHook(const void* p); - - // The PreMmapHook is invoked with mmap or mmap64 arguments just - // before the call is actually made. Such a hook may be useful - // in memory limited contexts, to catch allocations that will exceed - // a memory limit, and take outside actions to increase that limit. - typedef MallocHook_PreMmapHook PreMmapHook; - inline static bool AddPreMmapHook(PreMmapHook hook) { - return MallocHook_AddPreMmapHook(hook); - } - inline static bool RemovePreMmapHook(PreMmapHook hook) { - return MallocHook_RemovePreMmapHook(hook); - } - inline static void InvokePreMmapHook(const void* start, - size_t size, - int protection, - int flags, - int fd, - off_t offset); - - // The MmapReplacement is invoked after the PreMmapHook but before - // the call is actually made. The MmapReplacement should return true - // if it handled the call, or false if it is still necessary to - // call mmap/mmap64. - // This should be used only by experts, and users must be be - // extremely careful to avoid recursive calls to mmap. The replacement - // should be async signal safe. - // Only one MmapReplacement is supported. After setting an MmapReplacement - // you must call RemoveMmapReplacement before calling SetMmapReplacement - // again. - typedef MallocHook_MmapReplacement MmapReplacement; - inline static bool SetMmapReplacement(MmapReplacement hook) { - return MallocHook_SetMmapReplacement(hook); - } - inline static bool RemoveMmapReplacement(MmapReplacement hook) { - return MallocHook_RemoveMmapReplacement(hook); - } - inline static bool InvokeMmapReplacement(const void* start, - size_t size, - int protection, - int flags, - int fd, - off_t offset, - void** result); - - - // The MmapHook is invoked whenever a region of memory is mapped. - // It may be passed MAP_FAILED if the mmap failed. - typedef MallocHook_MmapHook MmapHook; - inline static bool AddMmapHook(MmapHook hook) { - return MallocHook_AddMmapHook(hook); - } - inline static bool RemoveMmapHook(MmapHook hook) { - return MallocHook_RemoveMmapHook(hook); - } - inline static void InvokeMmapHook(const void* result, - const void* start, - size_t size, - int protection, - int flags, - int fd, - off_t offset); - - // The MunmapReplacement is invoked with munmap arguments just before - // the call is actually made. The MunmapReplacement should return true - // if it handled the call, or false if it is still necessary to - // call munmap. - // This should be used only by experts. The replacement should be - // async signal safe. - // Only one MunmapReplacement is supported. After setting an - // MunmapReplacement you must call RemoveMunmapReplacement before - // calling SetMunmapReplacement again. - typedef MallocHook_MunmapReplacement MunmapReplacement; - inline static bool SetMunmapReplacement(MunmapReplacement hook) { - return MallocHook_SetMunmapReplacement(hook); - } - inline static bool RemoveMunmapReplacement(MunmapReplacement hook) { - return MallocHook_RemoveMunmapReplacement(hook); - } - inline static bool InvokeMunmapReplacement(const void* p, - size_t size, - int* result); - - // The MunmapHook is invoked whenever a region of memory is unmapped. - typedef MallocHook_MunmapHook MunmapHook; - inline static bool AddMunmapHook(MunmapHook hook) { - return MallocHook_AddMunmapHook(hook); - } - inline static bool RemoveMunmapHook(MunmapHook hook) { - return MallocHook_RemoveMunmapHook(hook); - } - inline static void InvokeMunmapHook(const void* p, size_t size); - - // The MremapHook is invoked whenever a region of memory is remapped. - typedef MallocHook_MremapHook MremapHook; - inline static bool AddMremapHook(MremapHook hook) { - return MallocHook_AddMremapHook(hook); - } - inline static bool RemoveMremapHook(MremapHook hook) { - return MallocHook_RemoveMremapHook(hook); - } - inline static void InvokeMremapHook(const void* result, - const void* old_addr, - size_t old_size, - size_t new_size, - int flags, - const void* new_addr); - - // The PreSbrkHook is invoked just before sbrk is called -- except when - // the increment is 0. This is because sbrk(0) is often called - // to get the top of the memory stack, and is not actually a - // memory-allocation call. It may be useful in memory-limited contexts, - // to catch allocations that will exceed the limit and take outside - // actions to increase such a limit. - typedef MallocHook_PreSbrkHook PreSbrkHook; - inline static bool AddPreSbrkHook(PreSbrkHook hook) { - return MallocHook_AddPreSbrkHook(hook); - } - inline static bool RemovePreSbrkHook(PreSbrkHook hook) { - return MallocHook_RemovePreSbrkHook(hook); - } - inline static void InvokePreSbrkHook(ptrdiff_t increment); - - // The SbrkHook is invoked whenever sbrk is called -- except when - // the increment is 0. This is because sbrk(0) is often called - // to get the top of the memory stack, and is not actually a - // memory-allocation call. - typedef MallocHook_SbrkHook SbrkHook; - inline static bool AddSbrkHook(SbrkHook hook) { - return MallocHook_AddSbrkHook(hook); - } - inline static bool RemoveSbrkHook(SbrkHook hook) { - return MallocHook_RemoveSbrkHook(hook); - } - inline static void InvokeSbrkHook(const void* result, ptrdiff_t increment); - - // Get the current stack trace. Try to skip all routines up to and - // and including the caller of MallocHook::Invoke*. - // Use "skip_count" (similarly to GetStackTrace from stacktrace.h) - // as a hint about how many routines to skip if better information - // is not available. - inline static int GetCallerStackTrace(void** result, int max_depth, - int skip_count) { - return MallocHook_GetCallerStackTrace(result, max_depth, skip_count); - } - - // Unhooked versions of mmap() and munmap(). These should be used - // only by experts, since they bypass heapchecking, etc. - // Note: These do not run hooks, but they still use the MmapReplacement - // and MunmapReplacement. - static void* UnhookedMMap(void *start, size_t length, int prot, int flags, - int fd, off_t offset); - static int UnhookedMUnmap(void *start, size_t length); - - // The following are DEPRECATED. - inline static NewHook GetNewHook(); - inline static NewHook SetNewHook(NewHook hook) { - return MallocHook_SetNewHook(hook); - } - - inline static DeleteHook GetDeleteHook(); - inline static DeleteHook SetDeleteHook(DeleteHook hook) { - return MallocHook_SetDeleteHook(hook); - } - - inline static PreMmapHook GetPreMmapHook(); - inline static PreMmapHook SetPreMmapHook(PreMmapHook hook) { - return MallocHook_SetPreMmapHook(hook); - } - - inline static MmapHook GetMmapHook(); - inline static MmapHook SetMmapHook(MmapHook hook) { - return MallocHook_SetMmapHook(hook); - } - - inline static MunmapHook GetMunmapHook(); - inline static MunmapHook SetMunmapHook(MunmapHook hook) { - return MallocHook_SetMunmapHook(hook); - } - - inline static MremapHook GetMremapHook(); - inline static MremapHook SetMremapHook(MremapHook hook) { - return MallocHook_SetMremapHook(hook); - } - - inline static PreSbrkHook GetPreSbrkHook(); - inline static PreSbrkHook SetPreSbrkHook(PreSbrkHook hook) { - return MallocHook_SetPreSbrkHook(hook); - } - - inline static SbrkHook GetSbrkHook(); - inline static SbrkHook SetSbrkHook(SbrkHook hook) { - return MallocHook_SetSbrkHook(hook); - } - // End of DEPRECATED methods. - - private: - // Slow path versions of Invoke*Hook. - static void InvokeNewHookSlow(const void* p, size_t s); - static void InvokeDeleteHookSlow(const void* p); - static void InvokePreMmapHookSlow(const void* start, - size_t size, - int protection, - int flags, - int fd, - off_t offset); - static void InvokeMmapHookSlow(const void* result, - const void* start, - size_t size, - int protection, - int flags, - int fd, - off_t offset); - static bool InvokeMmapReplacementSlow(const void* start, - size_t size, - int protection, - int flags, - int fd, - off_t offset, - void** result); - static void InvokeMunmapHookSlow(const void* p, size_t size); - static bool InvokeMunmapReplacementSlow(const void* p, - size_t size, - int* result); - static void InvokeMremapHookSlow(const void* result, - const void* old_addr, - size_t old_size, - size_t new_size, - int flags, - const void* new_addr); - static void InvokePreSbrkHookSlow(ptrdiff_t increment); - static void InvokeSbrkHookSlow(const void* result, ptrdiff_t increment); -}; - -#ifdef _MSC_VER -#pragma warning(pop) -#endif - - -#endif /* _MALLOC_HOOK_H_ */ http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/9661f956/third_party/gperftools/src/gperftools/malloc_hook_c.h ---------------------------------------------------------------------- diff --git a/third_party/gperftools/src/gperftools/malloc_hook_c.h b/third_party/gperftools/src/gperftools/malloc_hook_c.h deleted file mode 100644 index 56337e1..0000000 --- a/third_party/gperftools/src/gperftools/malloc_hook_c.h +++ /dev/null @@ -1,173 +0,0 @@ -/* Copyright (c) 2008, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * -- - * Author: Craig Silverstein - * - * C shims for the C++ malloc_hook.h. See malloc_hook.h for details - * on how to use these. - */ - -#ifndef _MALLOC_HOOK_C_H_ -#define _MALLOC_HOOK_C_H_ - -#include <stddef.h> -#include <sys/types.h> - -/* Annoying stuff for windows; makes sure clients can import these functions */ -#ifndef PERFTOOLS_DLL_DECL -# ifdef _WIN32 -# define PERFTOOLS_DLL_DECL __declspec(dllimport) -# else -# define PERFTOOLS_DLL_DECL -# endif -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -/* Get the current stack trace. Try to skip all routines up to and - * and including the caller of MallocHook::Invoke*. - * Use "skip_count" (similarly to GetStackTrace from stacktrace.h) - * as a hint about how many routines to skip if better information - * is not available. - */ -PERFTOOLS_DLL_DECL -int MallocHook_GetCallerStackTrace(void** result, int max_depth, - int skip_count); - -/* The MallocHook_{Add,Remove}*Hook functions return 1 on success and 0 on - * failure. - */ - -typedef void (*MallocHook_NewHook)(const void* ptr, size_t size); -PERFTOOLS_DLL_DECL -int MallocHook_AddNewHook(MallocHook_NewHook hook); -PERFTOOLS_DLL_DECL -int MallocHook_RemoveNewHook(MallocHook_NewHook hook); - -typedef void (*MallocHook_DeleteHook)(const void* ptr); -PERFTOOLS_DLL_DECL -int MallocHook_AddDeleteHook(MallocHook_DeleteHook hook); -PERFTOOLS_DLL_DECL -int MallocHook_RemoveDeleteHook(MallocHook_DeleteHook hook); - -typedef void (*MallocHook_PreMmapHook)(const void *start, - size_t size, - int protection, - int flags, - int fd, - off_t offset); -PERFTOOLS_DLL_DECL -int MallocHook_AddPreMmapHook(MallocHook_PreMmapHook hook); -PERFTOOLS_DLL_DECL -int MallocHook_RemovePreMmapHook(MallocHook_PreMmapHook hook); - -typedef void (*MallocHook_MmapHook)(const void* result, - const void* start, - size_t size, - int protection, - int flags, - int fd, - off_t offset); -PERFTOOLS_DLL_DECL -int MallocHook_AddMmapHook(MallocHook_MmapHook hook); -PERFTOOLS_DLL_DECL -int MallocHook_RemoveMmapHook(MallocHook_MmapHook hook); - -typedef int (*MallocHook_MmapReplacement)(const void* start, - size_t size, - int protection, - int flags, - int fd, - off_t offset, - void** result); -int MallocHook_SetMmapReplacement(MallocHook_MmapReplacement hook); -int MallocHook_RemoveMmapReplacement(MallocHook_MmapReplacement hook); - -typedef void (*MallocHook_MunmapHook)(const void* ptr, size_t size); -PERFTOOLS_DLL_DECL -int MallocHook_AddMunmapHook(MallocHook_MunmapHook hook); -PERFTOOLS_DLL_DECL -int MallocHook_RemoveMunmapHook(MallocHook_MunmapHook hook); - -typedef int (*MallocHook_MunmapReplacement)(const void* ptr, - size_t size, - int* result); -int MallocHook_SetMunmapReplacement(MallocHook_MunmapReplacement hook); -int MallocHook_RemoveMunmapReplacement(MallocHook_MunmapReplacement hook); - -typedef void (*MallocHook_MremapHook)(const void* result, - const void* old_addr, - size_t old_size, - size_t new_size, - int flags, - const void* new_addr); -PERFTOOLS_DLL_DECL -int MallocHook_AddMremapHook(MallocHook_MremapHook hook); -PERFTOOLS_DLL_DECL -int MallocHook_RemoveMremapHook(MallocHook_MremapHook hook); - -typedef void (*MallocHook_PreSbrkHook)(ptrdiff_t increment); -PERFTOOLS_DLL_DECL -int MallocHook_AddPreSbrkHook(MallocHook_PreSbrkHook hook); -PERFTOOLS_DLL_DECL -int MallocHook_RemovePreSbrkHook(MallocHook_PreSbrkHook hook); - -typedef void (*MallocHook_SbrkHook)(const void* result, ptrdiff_t increment); -PERFTOOLS_DLL_DECL -int MallocHook_AddSbrkHook(MallocHook_SbrkHook hook); -PERFTOOLS_DLL_DECL -int MallocHook_RemoveSbrkHook(MallocHook_SbrkHook hook); - -/* The following are DEPRECATED. */ -PERFTOOLS_DLL_DECL -MallocHook_NewHook MallocHook_SetNewHook(MallocHook_NewHook hook); -PERFTOOLS_DLL_DECL -MallocHook_DeleteHook MallocHook_SetDeleteHook(MallocHook_DeleteHook hook); -PERFTOOLS_DLL_DECL -MallocHook_PreMmapHook MallocHook_SetPreMmapHook(MallocHook_PreMmapHook hook); -PERFTOOLS_DLL_DECL -MallocHook_MmapHook MallocHook_SetMmapHook(MallocHook_MmapHook hook); -PERFTOOLS_DLL_DECL -MallocHook_MunmapHook MallocHook_SetMunmapHook(MallocHook_MunmapHook hook); -PERFTOOLS_DLL_DECL -MallocHook_MremapHook MallocHook_SetMremapHook(MallocHook_MremapHook hook); -PERFTOOLS_DLL_DECL -MallocHook_PreSbrkHook MallocHook_SetPreSbrkHook(MallocHook_PreSbrkHook hook); -PERFTOOLS_DLL_DECL -MallocHook_SbrkHook MallocHook_SetSbrkHook(MallocHook_SbrkHook hook); -/* End of DEPRECATED functions. */ - -#ifdef __cplusplus -} // extern "C" -#endif - -#endif /* _MALLOC_HOOK_C_H_ */
