Re: Between-Opcode Callbacks

2001-07-09 Thread Paul Johnson
On Mon, Jul 09, 2001 at 04:30:08PM -0400, Dan Sugalski wrote: > At 03:30 PM 7/9/2001 -0400, Uri Guttman wrote: > >definitely insert special opcodes only when asked for by a compiler > >option. stuff like profiling, tracing, fine grained single step (op > >code) debugging should be supported with s

Re: Between-Opcode Callbacks

2001-07-09 Thread Dan Sugalski
At 03:30 PM 7/9/2001 -0400, Uri Guttman wrote: > > "DS" == Dan Sugalski <[EMAIL PROTECTED]> writes: > PJ> Done by what? Adding opcodes at all conceivable positions could > PJ> be unnecessarily expensive for most applications, and you're bound > PJ> to miss something that someone wants.

Re: Between-Opcode Callbacks

2001-07-09 Thread Uri Guttman
> "DS" == Dan Sugalski <[EMAIL PROTECTED]> writes: >> well, i am sorta pushing for more work to be done on actually >> implementing some early core stuff. i proposed work on the event system >> even as a learning project to get a portable event system up in perl5. DS> Cool--so... got

Re: Between-Opcode Callbacks

2001-07-09 Thread Dan Sugalski
At 02:25 AM 7/9/2001 -0400, Uri Guttman wrote: > > "PJ" == Paul Johnson <[EMAIL PROTECTED]> writes: > > >> how would you propose those callbacks be attached without op codes to do > >> the callback? :) > > PJ> Well I was specifying requirements rather than proposing > PJ> solutions, bu

Re: Between-Opcode Callbacks

2001-07-09 Thread Dan Sugalski
At 09:58 PM 7/7/2001 -0400, Uri Guttman wrote: > > "PJ" == Paul Johnson <[EMAIL PROTECTED]> writes: > > PJ> Some method of attaching a callback function to arbitrary opcodes would > PJ> be very useful. > >how would you propose those callbacks be attached without op codes to do >the callbac