hoarddetours.cpp File Reference

Hooks to Hoard for Detours. More...

#include "VERSION.h"
#include <windows.h>
#include <stdio.h>
#include <malloc.h>
#include "detours.h"
#include "cpuinfo.h"
#include "hldefines.h"
#include "check.h"
#include "fixedrequestheap.h"
#include "hoardmanager.h"
#include "addheaderheap.h"
#include "threadpoolheap.h"
#include "redirectfree.h"
#include "ignoreinvalidfree.h"
#include "conformantheap.h"
#include "hoardsuperblock.h"
#include "lockmallocheap.h"
#include "alignedsuperblockheap.h"
#include "alignedmmap.h"
#include "globalheap.h"
#include "ansiwrapper.h"
#include "debugheap.h"
#include "lockedheap.h"
#include "winlock.h"
#include "bins4k.h"
#include "bins8k.h"
#include "bins16k.h"
#include "bins64k.h"
#include "oneheap.h"
#include "freelistheap.h"
#include "threadheap.h"
#include "hybridheap.h"
#include "posixlock.h"
#include "spinlock.h"
#include "wrapper.cpp"

Classes
class	TheCustomHeapType
Defines
#define	CUSTOM_PREFIX(n)   hoard##n
#define	WIN32_LEAN_AND_MEAN
#define	_WIN32_WINNT   0x0500
#define	NT
#define	REPLACE(module, x, fn)
#define	REMOVE(module, x, fn)
Typedefs
typedef void(*	exitFunctionType )(void)
Functions
static TheCustomHeapType *	getCustomHeap (void)
	DETOUR_TRAMPOLINE (void __cdecl real_onexit(void(*f)(void)), onexit)
	DETOUR_TRAMPOLINE (void __cdecl real_exit(int code), exit)
	DETOUR_TRAMPOLINE (void *__cdecl real_malloc(size_t sz), malloc)
	DETOUR_TRAMPOLINE (void *__cdecl real_realloc(void *ptr, size_t sz), realloc)
	DETOUR_TRAMPOLINE (void *__cdecl real_calloc(size_t sz, size_t n), calloc)
	DETOUR_TRAMPOLINE (void *__cdecl real_free(void *ptr), free)
	DETOUR_TRAMPOLINE (size_t __cdecl real_msize(void *ptr), _msize)
	DETOUR_TRAMPOLINE (void *__cdecl real_expand(void *memblock, size_t size), _expand)
	DETOUR_TRAMPOLINE (char *__cdecl real_strdup(const char *s), strdup)
void	my_onexit (void(*function)(void))
void	my_exit (int code)
void	my_cexit (void)
void *	my_expand (void *memblock, size_t size)
void	trampolineInstall (HMODULE hModule, bool insert)
void	trampolineWith (HMODULE hModule)
static void	initializeMaps (void)
static void	findUnusedHeap (void)
static void	releaseHeap (void)
BOOL APIENTRY	DllMain (HINSTANCE hModule, DWORD dwReason, PVOID lpReserved)
Variables
volatile int	anyThreadCreated = 0
const int	MaxThreads = 512
const int	NumHeaps = 64
static void *	objectAllocated = (void *) 0x1
static const int	HOARD_MAX_EXIT_FUNCTIONS = 512
static int	exitCount = 0
exitFunctionType	exitFunctionBuffer [HOARD_MAX_EXIT_FUNCTIONS]

---

Detailed Description

Hooks to Hoard for Detours.

Author:

Emery Berger <http://www.cs.umass.edu/~emery>

---

Define Documentation

#define _WIN32_WINNT   0x0500

#define CUSTOM_PREFIX

(

n

)

hoard##n

#define NT

#define REMOVE	(	module,
		x,
		fn		)

Value:

{ \
  PBYTE p; \
  p = DetourFindFunction ((module), (x)); \
  if (p) { \
    DetourRemove (p, (PBYTE) (fn));  \
  } \
}

#define REPLACE	(	module,
		x,
		fn		)

Value:

{ \
  PBYTE p; \
  p = DetourFindFunction ((module), (x)); \
  if (p) { \
    DetourFunction (p, (PBYTE) (fn));  \
  } \
}

#define WIN32_LEAN_AND_MEAN

---

Typedef Documentation

typedef void(* exitFunctionType)(void)

---

Function Documentation

DETOUR_TRAMPOLINE	(	char *__cdecl	real_strdupconst char *s,
		strdup
	)

DETOUR_TRAMPOLINE	(	void *__cdecl	real_expandvoid *memblock, size_t size,
		_expand
	)

DETOUR_TRAMPOLINE	(	size_t __cdecl	real_msizevoid *ptr,
		_msize
	)

DETOUR_TRAMPOLINE	(	void *__cdecl	real_freevoid *ptr,
		free
	)

DETOUR_TRAMPOLINE	(	void *__cdecl	real_callocsize_t sz, size_t n,
		calloc
	)

DETOUR_TRAMPOLINE	(	void *__cdecl	real_reallocvoid *ptr, size_t sz,
		realloc
	)

DETOUR_TRAMPOLINE	(	void *__cdecl	real_mallocsize_t sz,
		malloc
	)

DETOUR_TRAMPOLINE	(	void __cdecl	real_exitint code,
		exit
	)

DETOUR_TRAMPOLINE	(	void __cdecl	real_onexitvoid(*f)(void),
		onexit
	)

BOOL APIENTRY DllMain	(	HINSTANCE	hModule,
		DWORD	dwReason,
		PVOID	lpReserved
	)

static void findUnusedHeap

(

void

)

[static]

static TheCustomHeapType* getCustomHeap

(

void

)

[inline, static]

static void initializeMaps

(

void

)

[static]

void my_cexit

(

void

)

void my_exit

(

int

code

)

void* my_expand	(	void *	memblock,
		size_t	size
	)

void my_onexit

(

void(*)(void)

function

)

static void releaseHeap

(

void

)

[static]

void trampolineInstall	(	HMODULE	hModule,
		bool	insert
	)

void trampolineWith

(

HMODULE

hModule

)

---

Variable Documentation

volatile int anyThreadCreated = 0

int exitCount = 0 [static]

exitFunctionType exitFunctionBuffer[HOARD_MAX_EXIT_FUNCTIONS]

const int HOARD_MAX_EXIT_FUNCTIONS = 512 [static]

const int MaxThreads = 512

const int NumHeaps = 64

void* objectAllocated = (void *) 0x1 [static]