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Mail Archives: djgpp/2000/04/08/23:14:26

Message-ID: <38EFFFE0.B217D192@home.com>
From: Mark & Candice White <mhewii AT home DOT com>
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Newsgroups: comp.os.msdos.djgpp
Subject: 'retf' in inline?
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Date: Sun, 09 Apr 2000 03:58:52 GMT
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

I know gas is for flat 32bit but I am
working (like many) on a small pm
hobby os. I am working on my
handling of the gdt. I made a new cs
selector with the same settings as the
current one. I need to do a far jump to
it to test if it is all working ok. Changing
cs but having ip just point to the next
instruction.

Now for the question:
With inline asm how do I do a RETF,
(it gives the error that its not a valid
instruction) am I stuck doing a IRET
and making a pointer to the exeption
state?
I have been using '.byte 0xCB' in its
place, but would like to know
the 'right' way to implement it.

--
------------------------------------------
Mark & Candice White
System programming hobbyists.
http://members.home.net/mhewii/welcome.htm


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