Hi Eddy: Thank you for your reply. My current solution is to do a pre-parse process before v8 compile the code. I wrote a rewrite module to arbitrarily insert an specific function call at the first line of the function body. However, it doesn't work very well.
Thanks On Jan 19, 5:36 am, Eddy Bruël <[email protected]> wrote: > Hi irobert, > > Maybe you could alter the way v8 generates machine code in such a way that > every function call is preceded by a call to your handler function. > > Greetings, > > Eddy > > On Wed, Jan 19, 2011 at 11:28 AM, Mikhail Naganov > <[email protected]>wrote: > > > > > > > > > Hi, > > > There is no interpreter in V8. All JS code is compiled directly into > > machine code. > > Interception is only possible if a user-defined C++ function is called > > (e.g. a custom property accessor, etc.), because this is the only way > > to pass control flow out from the virtual machine to user code. > > > On Wed, Jan 19, 2011 at 02:14, irobert <[email protected]> wrote: > > > Hello to everyone in this group: > > > I am currently want to implement a new idea on V8 JavaScript > > > interpreter. To finish the job, I want to intercept the event from the > > > interpreter. For example, 2 user-defined function A() and B(), and > > > function A need to call function B in the body of A. I want to > > > intercept the event when this call happens. I don't know if any one > > > knows such a API in V8 to achieve this task. If you know the answer, > > > please let me know. > > > > Thanks to everyone. > > > My best regard > > > > -- > > > v8-users mailing list > > > [email protected] > > >http://groups.google.com/group/v8-users > > > -- > > v8-users mailing list > > [email protected] > >http://groups.google.com/group/v8-users -- v8-users mailing list [email protected] http://groups.google.com/group/v8-users
