On Fri, May 30, 2008 at 12:22:54PM -0700, Maciej Stachowiak wrote: > > On May 30, 2008, at 12:15 PM, James Turner wrote: > >> On Fri, May 30, 2008 at 12:13:43PM -0700, Maciej Stachowiak wrote: >>> >>> On May 30, 2008, at 10:37 AM, James Turner wrote: >>> >>>> I've spent the last couple days trying to compile WebKit on OpenBSD >>>> -current. After adding the signbit function, changing isfinite to >>>> finite and adding the missing pthread_attr_get_np function, I was >>>> finally able to get it to compile. >>>> >>>> However, when I try to run the Gtk test browser or midori (another gtk >>>> browser based on webkit), I receive or core dump whenever I click on any >>>> part of a webpage or try to navigate to another. After inspecting the >>>> core dump with gdb I'm left with this: >>>> >>>> #0 0x0d501dc8 in KJS::Collector::markStackObjectsConservatively () from >>>> /usr/local/lib/libwebkit-1.0.so.1.0 >>> >>> Sounds like pthread_attr_get_np is not working as expected. It is used to >>> get the stack base, for purposes of the conservative garbage collector. >>> >>> - Maciej >> >> Thanks, I'll look into my implementation and check it with people who >> actually know what they're doing! > > pthread_attr_get_np is not really all that important, just any way to get > the stack base. If OpenBSD has any function at all that works for that > purpose you could just add another branch to the ifdef. Regrettably there > is no portable way to do it. > > - Maciej
So, I looked through OpenBSD's diff stack function and tried using pthread_stackseg_np like: stack_t stack; pthread_stackseg_np(thread, &stack); But I'm still getting a segfault at the same location. This again could be the wrong function to use, but it's the only thing I can find that looks remotely like it would work :/ -- James Turner BSD Group Consulting http://www.bsdgroup.org _______________________________________________ webkit-dev mailing list [email protected] http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev
