/*
* Get the caller's class. Pass in the current fp.
*
* This is used by e.g. java.lang.Class.
*/
ClassObject* dvmGetCallerClass(const void* curFrame)
{
void* caller;
caller = dvmGetCallerFP(curFrame);
if (caller == NULL)
return NULL;
return SAVEAREA_FROM_FP(caller)->method->clazz;
}
/*
* Get the caller's caller's class. Pass in the current fp.
*
* This is used by e.g. java.lang.Class, which wants to know about the
* class loader of the method that called it.
*/
ClassObject* dvmGetCaller2Class(const void* curFrame)
{
void* caller = SAVEAREA_FROM_FP(curFrame)->prevFrame;
void* callerCaller;
/* at the top? */
if (dvmIsBreakFrame(caller) && SAVEAREA_FROM_FP(caller)->prevFrame == NULL)
return NULL;
/* go one more */
callerCaller = dvmGetCallerFP(caller);
if (callerCaller == NULL)
return NULL;
return SAVEAREA_FROM_FP(callerCaller)->method->clazz;
}
/*
* Get the caller's caller's caller's class. Pass in the current fp.
*
* This is used by e.g. java.lang.Class, which wants to know about the
* class loader of the method that called it.
*/
ClassObject* dvmGetCaller3Class(const void* curFrame)
{
void* caller = SAVEAREA_FROM_FP(curFrame)->prevFrame;
int i;
/* at the top? */
if (dvmIsBreakFrame(caller) && SAVEAREA_FROM_FP(caller)->prevFrame == NULL)
return NULL;
/* Walk up two frames if possible. */
for (i = 0; i < 2; i++) {
caller = dvmGetCallerFP(caller);
if (caller == NULL)
return NULL;
}
return SAVEAREA_FROM_FP(caller)->method->clazz;
}
