Hi Allan, Thanks for your response! It is good to know someone who's worked on PPC64.
Yes, the qtwebkit did not work/compile on ppc64le. It crashes (assertion failure) in isPageAligned() macro. The page alignment is not correct on ppc64le. In addition to this, the page allocation logic and the frame stack functionality is not working as expected on this platform. The tried to modify the page alignment logic and the execution went ahead, only to hang in dtoa()/mult() functions in WTF. I think the page block and JS stack functionality needs particular attention. As you've already worked on ppc64be, your experience of porting the code would be precious to me. Could you please share your experience and advise on how I should proceed in this task of porting the code to ppc64le? Thanks, Atul. From: Allan Sandfeld Jensen <k...@carewolf.com> To: webkit-qt@lists.webkit.org Cc: Atul Sowani/Beaverton/Contr/IBM@IBMUS Date: 10/28/2015 06:08 PM Subject: Re: [webkit-qt] QtWebkit JavaScript interpreter crash ( v. 153112/ppc64le). Sent by: Allan Sandfeld Jensen <carew...@gmail.com> On Wednesday 28 October 2015, Atul Sowani wrote: > Hi, > > I am trying to port PhantomJS 2.0.1 to IBM PPC64LE platform. PhantomJS > uses qtwebkit version 153112 and I am facing a few crashes in the > JavaScript interpreter code. Is this the right forum to discuss qtwebkit > issues I am facing while porting the code? > Yes. I haven't tried PPC64LE myself, when I last touched PPC64 it was to make big- endian 64bit work, so it might not configure correctly. `Allan
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