Argiris Kirtzidis wrote: >> AFAIK there is no way to do this after the class (or even the assembly?) >> with the corresponding internal call has been loaded by the runtime. > > Before 'mono_jit_exec' I add an internal call 'do_icall_registration'. In > the managed code, If I add the call 'do_icall_registration' to a static > class constructor, the registration of new internal calls works fine. > If I add the call 'do_icall_registration' in the 'Main' method, registration > of internal calls don't work.
Add the internal calls before invoking any managed code. Everything else is just insane. >>> Also, do internal calls offer significant performance benefits >>> against P/Invoke ? >> Yes, because no marshaling will be performed. > > What if no expensive marshalling is required, for example if you have a > native function that takes only an integer as a parameter. Are internal > calls still faster ? Not substantial. Robert > > > ----- Original Message ----- > From: "Robert Jordan" <[EMAIL PROTECTED]> > To: <mono-devel-list@lists.ximian.com> > Sent: Saturday, December 30, 2006 9:14 AM > Subject: Re: [Mono-dev] Registering internal calls at runtime > > >> Argiris Kirtzidis wrote: >>> Hi all, >>> >>> I'm using the Mono embedding API, and noticed that if I call >>> 'mono_add_internal_call' after the managed program started execution >>> (with 'mono_jit_exec'), the internal call doesn't get registered and >>> a MissingMethodException is thrown when the managed code tries to >>> call it. >>> >>> Is there a way to register new internal calls after the program >>> started execution ? >> AFAIK there is no way to do this after the class (or even the assembly?) >> with the corresponding internal call has been loaded by the runtime. >> >>> Also, do internal calls offer significant performance benefits >>> against P/Invoke ? >> Yes, because no marshaling will be performed. >> >> Robert >> >> _______________________________________________ >> Mono-devel-list mailing list >> Mono-devel-list@lists.ximian.com >> http://lists.ximian.com/mailman/listinfo/mono-devel-list _______________________________________________ Mono-devel-list mailing list Mono-devel-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-devel-list