Hi Filip, we (Gabor Loki and me) are the maintainers of the traditional ARM port, and we are willing to fix all issues. Just let us know what we need to do. You can assign the necessary bug reports to us and we are available in the #squirrelfish (or #webkit) channel as well.
Regards, Zoltan > Hi all, > > We are actively trying to improve the WebKit JavaScript engine > (JavaScriptCore), with new debugging, profiling, memory efficiency, and > performance features. Because JavaScriptCore is a JIT-based engine, this > inevitably means doing JIT work, which in turn includes adding new > instructions to the JIT assemblers and changing the API between the > assemblers and the JIT. > > Currently, the maintenance situation in the assembler layer is not great. > We have three well-supported assemblers, X86-32, X86-64, and ARMv7. Then > we have three assemblers that appear to be on life support: legacy > (non-THUMB2, pre-v7) ARM, SH4, and MIPS. It is increasingly painful to > maintain these three barely-supported assemblers. None of these > assemblers has been updated to support the new JIT or interpreter > infrastructure, and there appears to be no ongoing effort to do so. That > means that for progress to be made on X86 and ARMv7, we need to > increasingly scatter #if ENABLE(...) noise throughout the system to keep > those other assemblers building. Neither the active JavaScriptCore > contributors, nor those running the bots for those hardware platforms, > appear to have much interest in maintaining those assemblers, other than > the occasional build fix. > > This is not a good situation to be in. > > So, I am curious: is anyone shipping with the legacy ARM assembler, the > MIPS assembler, or the SH4 assembler? > > As a secondary question, if you are shipping the legacy ARM assembler, are > you doing so because you have legacy ARM hardware or because you have not > had the chance to switch to the new ARM assembler in your codebase? > > -Filip > > > _______________________________________________ > webkit-dev mailing list > webkit-dev@lists.webkit.org > http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev > _______________________________________________ webkit-dev mailing list webkit-dev@lists.webkit.org http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev
