Re: [v8-users] Segmentation fault when creating new v8 context.
On Thu, Feb 21, 2013 at 3:44 PM, Sven Panne svenpa...@chromium.org wrote: I don't even know what to compile from https://code.google.com/p/v8-juice/source/browse/, the trunk seems to be out of date, it uses e.g. GetPointerFromInternalField and friends which are not part of v8's external API anymore. The main project tree there is historical and no longer maintained. Only the /convert directory (the one i sent the links to) is current vis-a-vis v8's API (or was, until 2 days ago), and we removed GetPointerFromInternalField() from it over the holidays because its deprecation/behaviour change broke our class-binding mechanism. Note that we are really willing to help embedders, but digging through someone else's code with only vague hints is a huge waste of time. As is digging through v8 to find what v8 changes broke our (unchanged) code. So nobody wins. While trying to create a reproducible test case for you, i found 2 things: a) the Hello World example in the v8 docs no longer compile due to API changes. https://developers.google.com/v8/get_started b) the assertion problem has magically disappeared in the meantime (using r13713). Another hint: The external v8 API is undergoing some changes, mainly making the use of an Isolate explicit and mandatory Where can we find documentation on how to do this? i'm currently looking over the v8 docs (https://developers.google.com/v8/) and i see neither hide nor hair of Isolates. -- - stephan beal http://wanderinghorse.net/home/stephan/ http://gplus.to/sgbeal -- -- 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/groups/opt_out.
[v8-users] GetPointerFromInternalField deprecated?
I recently updated the version of V8 I build my project against, and I was greeted with a new warning: warning: ‘void* v8::Object::GetPointerFromInternalField(int)’ is deprecated I've seen the 'aligned' version of this function, GetAlignedPointerInInternalField. How would I go about replacing my usage of GetPointerFromInternalField with this new function? I don't use the setter function, I'm using GetPointerFromInternalField to get a C++ side object from JS functions, like this: v8::Localv8::Object color = v8::Localv8::Object::Cast(args[0]); TS_Color* c = (TS_Color*)color-GetPointerFromInternalField(0); This obviously doesn't work with a 1 to 1 replacement with the aligned version of the function. -- -- 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/groups/opt_out.
Re: [v8-users] GetPointerFromInternalField deprecated?
On Fri, Feb 22, 2013 at 11:26 PM, Flying Jester foolkingcr...@gmail.comwrote: This obviously doesn't work with a 1 to 1 replacement with the aligned version of the function. Welcome to the club :). What i ended up doing (because the Aligned version kept inexplicably asserting when given pointers allocated with (new T)), was to use an explicit v8::External wrapper to hold my pointer and replacing the PointerTo/FromInternalField calls with the normal InternalFields calls. Example usages: set: https://code.google.com/p/v8-juice/source/browse/convert/include/cvv8/ClassCreator.hpp#776 get: https://code.google.com/p/v8-juice/source/browse/convert/include/cvv8/ClassCreator.hpp#603 -- - stephan beal http://wanderinghorse.net/home/stephan/ http://gplus.to/sgbeal -- -- 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/groups/opt_out.
