Re: 64 bit Menuet 0.59 released
- From: Frank Kotler <fbkotler@xxxxxxxxxxx>
- Date: Tue, 27 Feb 2007 13:40:35 GMT
michael1353135@xxxxxxxxx wrote:
64bit beta version now includes
Pre-emptive multitasking, multithreading, ring-3 protection
Responsive GUI with resolutions up to 1280x1024, 16 million colours
IDE: Editor/Assembler for applications
TCP/IP stack with Loopback & Ethernet drivers
Network applications include ftp/http clients
Free-form application windows
www.menuetos.net
Cool! Can you clarify the licensing situation? looks to me like Menuet32 is GPL, but Menuet64 is "all rights reserved". Is that correct?
I just d/l'ed the latest 32-bit version. Haven't played with it, but I was looking at the code... I see:
mov esp, 0xffff
What were you *thinking*???
Maybe it gets straightened out later - didn't see it. If you guys are using a misaligned stack in the 64-bit version as well, you're taking a huge performance hit! Zero is a perfectly acceptable value fot an initial sp. Esp ought to be dword aligned. I assume rsp wants to be qword aligned... don't really know. Qword alignment - on *any* stack - is probably a good idea...
I tried Menuet32 some time ago, and was quite impressed. Glad to see it's still progressing! Keep up the good work!
Best,
Frank
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