Hi,
I could solve the linkage problem
Link Error : __RuntimeModule__: 'TestSharedLibInstall' referenced from
'__DummyStartup__' is undefined.
I just used the extern "C" before the function.
But i wasnt able to call the c++ class functions.lemme explain.
I just added a c++ class with small test functions.
I wrote wrapper function in the shared lib in which i instantiated the class
p*tr and i just call the attach()function of the class just to attach a
string value and returning it through the wrapper function.
I just called the wrapper function in the application dynamically after
loading the library.
But i wasnt able to get required result.
///..............This is test function.
//////////////////////////////////////////////////////
void CStarter::AttachString (char* string)
{
StrCat(string,"hira");
//.....
}
//..................This is the wrapper function
/////////////////////////////////////////////////////////////
Err TestSharedLibMessage(UInt16 refNum,char* name)
{
#pragma unused(refNum)
CStarter* pLstrt;
pLstrt=(CStarter*)MemPtrNew(sizeof(CStarter));
pLstrt->AttachString(name);
return errNone;
}
///.........I am calling in this way in the application...........
char name[10]={"bava"};
.....
error=TestAttachString(TestSharedLibRef,name);
........
The CStarter class doesnot hav any virtual functions .
I wrote functions which would return the class pointers to the
application.Can we call the class functions using that pointer returned from
the wrapper function??
I refered to Ben's suggestion of using a sentinel...,but i cudnot get that,
moreover that discussion ended in the middle it seems.
Moreover Simulator is getting closed by giving the following error...
I:\Ripple\ARM\Core\Emul68K\SrcSlowEmu\Run68K.c, Line:4427, Unhandled instr
Am i going wrong anywhere??Can anybdy provide hints in sorting this out.
Thanx In advance..
Best Regards
Anilb
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