As far as I know that's not possible. Could you file a feature request for this (probably on crbug.com if you also want to cover DOM functions)
On Wed, Oct 19, 2016 at 7:38 PM PhistucK <phist...@gmail.com> wrote: > I wanted to know whether there is a V8 (or Chrome) flag of some sort that > will let me add breakpoints on native function calls. > I do not mean C++ functions, I mean built in web platform (or ECMAScript) > functions. > My issue is that I click on a link and suddenly some code is apparently > calling document.location.replace("foo") or something and the page > redirects (maliciously). In order to find the calling code, I want to set a > breakpoint on calling document.location.replace, which is a native web > platform function, that is not writable (so I cannot override it with my > own function using Object.defineProperty, or use a proxy). > (The code is apparently elusive and obfuscated somewhat, so it is not just > a search and replace) > I tried using the Developer Tools API - debug(function), but it did not > break (even when I call it with setTimeout). > > A V8 flag (or a Chrome flag) that either lets me break on calling that > function, or that overrides the security feature that makes it > non-writable, or something like that, would let me see the code that calls > it and find the malicious way it does so. > > So, is there something like that? > > Thank you! > > -- > -- > v8-users mailing list > v8-users@googlegroups.com > http://groups.google.com/group/v8-users > --- > You received this message because you are subscribed to the Google Groups > "v8-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to v8-users+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to v8-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.