This is the mail archive of the cygwin@sources.redhat.com mailing list for the Cygwin project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]

Re: cygwin on a 386?


These instructions have their equivalent since the first 80x86.
	LOCK
	INC	dest

	LOCK
	XCHG	dest,src

Of course, these operate at most between a register and memory, not between memory and memory.

Jurgen




cgf@redhat.com@SMTP@sources.redhat.com on 19/10/2000 03:33:54
Please respond to cygwin@sources.redhat.com@SMTP 
Sent by:	cygwin-owner@sources.redhat.com
To:	cygwin@sources.redhat.com@SMTP
cc:	 
Subject:	cygwin on a 386?
Classification:	

I am contemplating adding some more assembly language stuff to Cygwin
but on reading the Microsoft docs, it became apparent that some of the
cruft in Windows 95 is due to its ability to run on a 80386 platform.

So, things like InterlockedIncrement and InterlockedExchange, which are
relatively simple on NT are amazingly complicated on Windows 95.

So, my question is, has anyone ever used cygwin on a 80386 system?  I'm
wondering if it works at all right now.

cgf

--
Want to unsubscribe from this list?
Send a message to cygwin-unsubscribe@sourceware.cygnus.com




--
Want to unsubscribe from this list?
Send a message to cygwin-unsubscribe@sourceware.cygnus.com


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]