Mail Archives: djgpp/1998/05/26/23:45:28
Newsgroups: | comp.os.msdos.djgpp
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From: | krian AT umich DOT edu (Krian U)
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Subject: | Inline ASM: movsx?
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Lines: | 17
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Message-ID: | <aTLa1.196$iY6.841039@news.itd.umich.edu>
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Date: | Wed, 27 May 1998 03:36:38 GMT
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NNTP-Posting-Host: | pm373-11.dialip.mich.net
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NNTP-Posting-Date: | Tue, 26 May 1998 23:36:38 EDT
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To: | djgpp AT delorie DOT com
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DJ-Gateway: | from newsgroup comp.os.msdos.djgpp
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Hi,
I've recently started using inline assembly in DJGPP (GCC 2.8.1), and I ran
into this problem.
Instructions like movsx and movcx give an "unrecognized 386 instruction"
error. Is there a way I can use inline assembly with the 486 or later
instruction set? I can't seem to find much info on GCC inline asm in the FAQ
or around the web.
Another quick question:
I believe this may have been asked many times before, but I was wondering if
there is a way to access local variables in inline asm, without having to pass
them in as arguments, or fiddling around with the bp.
Any help would be much appreciated,
-Krian
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