You need to define a function that looks something like this:
Oracle *
OracleParams::create()
{
return new Oracle(this);
}
For more information, check out the tutorial. I believe this is in
there. There's also lots of examples in the tree.
Nate
On Thu, Jul 30, 2009 at 6:37 PM, Cong Wang<[email protected]> wrote:
> Hi All:
> I am trying to create a new class that extends SimObject class. It
> compiles fine but there is an error when linking takes place.
>
> class Oracle : SimObject {
> .....
> public:
> Oracle(Params *p);
> }
>
> in the constructor, I define
>
> Oracle::Oracle(Params *p) : SimObject(p) {
> ......
> }
>
> build/X86_SE/params/params_wrap.do: In function `_wrap_OracleParams_create':
> /proj/radl_rtl/users/conwang/m5/build/X86_SE/params/params_wrap.cc:19999:
> undefined reference to `OracleParams::create()'
> collect2: ld returned 1 exit status
> scons: *** [build/X86_SE/m5.debug] Error 1
> scons: building terminated because of errors.
>
> Any suggestion? Thanks for any comment in advance.
>
> --
> Regards
> James Wang
> _______________________________________________
> m5-users mailing list
> [email protected]
> http://m5sim.org/cgi-bin/mailman/listinfo/m5-users
>
>
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