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Add intercepts for some Qt5 functions. (David Faure, faure@kde.org)

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git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13284
This commit is contained in:
Julian Seward 2013-02-07 11:53:36 +00:00
parent efda19cb3d
commit 2dd19127c1
1 changed files with 69 additions and 8 deletions
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77
helgrind/hg_intercepts.c
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@ -2034,9 +2034,15 @@ PTH_FUNC(int, sem_close, sem_t* sem)
ret_ty I_WRAP_SONAME_FNNAME_ZU(libQtCoreZdsoZa,f)(args); \
ret_ty I_WRAP_SONAME_FNNAME_ZU(libQtCoreZdsoZa,f)(args)
// soname is libQt5Core.so.4 ; match against libQt5Core.so*
#define QT5_FUNC(ret_ty, f, args...) \
ret_ty I_WRAP_SONAME_FNNAME_ZU(libQt5CoreZdsoZa,f)(args); \
ret_ty I_WRAP_SONAME_FNNAME_ZU(libQt5CoreZdsoZa,f)(args)
//-----------------------------------------------------------
// QMutex::lock()
QT4_FUNC(void, _ZN6QMutex4lockEv, void* self)
__attribute__((noinline))
static void QMutex_lock_WRK(void* self)
{
OrigFn fn;
VALGRIND_GET_ORIG_FN(fn);
@ -2057,9 +2063,17 @@ QT4_FUNC(void, _ZN6QMutex4lockEv, void* self)
}
}
QT4_FUNC(void, _ZN6QMutex4lockEv, void* self) {
QMutex_lock_WRK(self);
}
QT5_FUNC(void, _ZN6QMutex4lockEv, void* self) {
QMutex_lock_WRK(self);
}
//-----------------------------------------------------------
// QMutex::unlock()
QT4_FUNC(void, _ZN6QMutex6unlockEv, void* self)
__attribute__((noinline))
static void QMutex_unlock_WRK(void* self)
{
OrigFn fn;
VALGRIND_GET_ORIG_FN(fn);
@ -2081,10 +2095,18 @@ QT4_FUNC(void, _ZN6QMutex6unlockEv, void* self)
}
}
QT4_FUNC(void, _ZN6QMutex6unlockEv, void* self) {
QMutex_unlock_WRK(self);
}
QT5_FUNC(void, _ZN6QMutex6unlockEv, void* self) {
QMutex_unlock_WRK(self);
}
//-----------------------------------------------------------
// bool QMutex::tryLock()
// using 'long' to mimic C++ 'bool'
QT4_FUNC(long, _ZN6QMutex7tryLockEv, void* self)
__attribute__((noinline))
static long QMutex_tryLock_WRK(void* self)
{
OrigFn fn;
long ret;
@ -2111,10 +2133,18 @@ QT4_FUNC(long, _ZN6QMutex7tryLockEv, void* self)
return ret;
}
QT4_FUNC(long, _ZN6QMutex7tryLockEv, void* self) {
return QMutex_tryLock_WRK(self);
}
QT5_FUNC(long, _ZN6QMutex7tryLockEv, void* self) {
return QMutex_tryLock_WRK(self);
}
//-----------------------------------------------------------
// bool QMutex::tryLock(int)
// using 'long' to mimic C++ 'bool'
QT4_FUNC(long, _ZN6QMutex7tryLockEi, void* self, long arg2)
__attribute__((noinline))
static long QMutex_tryLock_int_WRK(void* self, long arg2)
{
OrigFn fn;
long ret;
@ -2142,6 +2172,12 @@ QT4_FUNC(long, _ZN6QMutex7tryLockEi, void* self, long arg2)
return ret;
}
QT4_FUNC(long, _ZN6QMutex7tryLockEi, void* self, long arg2) {
return QMutex_tryLock_int_WRK(self, arg2);
}
QT5_FUNC(long, _ZN6QMutex7tryLockEi, void* self, long arg2) {
return QMutex_tryLock_int_WRK(self, arg2);
}
//-----------------------------------------------------------
// It's not really very clear what the args are here. But from
@ -2152,9 +2188,8 @@ QT4_FUNC(long, _ZN6QMutex7tryLockEi, void* self, long arg2)
// is that of the mutex and the second is either zero or one,
// probably being the recursion mode, therefore.
// QMutex::QMutex(QMutex::RecursionMode) ("C1ENS" variant)
QT4_FUNC(void*, _ZN6QMutexC1ENS_13RecursionModeE,
void* mutex,
long recmode)
__attribute__((noinline))
static void* QMutex_constructor_WRK(void* mutex, long recmode)
{
OrigFn fn;
long ret;
@ -2166,9 +2201,17 @@ QT4_FUNC(void*, _ZN6QMutexC1ENS_13RecursionModeE,
return (void*)ret;
}
QT4_FUNC(void*, _ZN6QMutexC1ENS_13RecursionModeE, void* self, long recmode) {
return QMutex_constructor_WRK(self, recmode);
}
QT5_FUNC(void*, _ZN6QMutexC1ENS_13RecursionModeE, void* self, long recmode) {
return QMutex_constructor_WRK(self, recmode);
}
//-----------------------------------------------------------
// QMutex::~QMutex() ("D1Ev" variant)
QT4_FUNC(void*, _ZN6QMutexD1Ev, void* mutex)
__attribute__((noinline))
static void* QMutex_destructor_WRK(void* mutex)
{
OrigFn fn;
long ret;
@ -2179,6 +2222,12 @@ QT4_FUNC(void*, _ZN6QMutexD1Ev, void* mutex)
return (void*)ret;
}
QT4_FUNC(void*, _ZN6QMutexD1Ev, void* self) {
return QMutex_destructor_WRK(self);
}
QT5_FUNC(void*, _ZN6QMutexD1Ev, void* self) {
return QMutex_destructor_WRK(self);
}
//-----------------------------------------------------------
// QMutex::QMutex(QMutex::RecursionMode) ("C2ENS" variant)
@ -2193,6 +2242,12 @@ QT4_FUNC(void*, _ZN6QMutexC2ENS_13RecursionModeE,
return NULL;
}
QT5_FUNC(void*, _ZN6QMutexC2ENS_13RecursionModeE, void* self, long recmode)
{
assert(0);
/*NOTREACHED*/
return NULL;
}
//-----------------------------------------------------------
// QMutex::~QMutex() ("D2Ev" variant)
@ -2204,6 +2259,12 @@ QT4_FUNC(void*, _ZN6QMutexD2Ev, void* mutex)
return NULL;
}
QT5_FUNC(void*, _ZN6QMutexD2Ev, void* self)
{
assert(0);
/*NOTREACHED*/
return NULL;
}
// QReadWriteLock is not intercepted directly. See comments
// above.