[Webkit-unassigned] [Bug 44329] SH4 JIT SUPPORT

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Oct 20 17:35:52 PDT 2010


https://bugs.webkit.org/show_bug.cgi?id=44329





--- Comment #28 from Gavin Barraclough <barraclough at apple.com>  2010-10-20 17:35:51 PST ---
I'm afraid I'm a little overloaded, and don't have time to look at this in detail right now, but three key issues stand out:

(1) Unfortunately we've just deprecated JSVALUE32 support, so you will need to update to support JSVALUE32_64.

(2) MacroAssembler is intended to provided a common code generation abstraction across all architectures, providing a single universal interface – we need this interface to line up on all platforms.  The branch* methods need to adhere to the current interface.

(3) In order to be able to move the JIT forwards on all platforms we are keen to see the bulk of the JIT remain architecture-neutral, and common in implementation across all platforms.  We're not looking to include a duplicate set of implementations for all arithmetic opcode specific to any platform.

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.


More information about the webkit-unassigned mailing list