delorie.com/archives/browse.cgi   search  
Mail Archives: djgpp/2000/03/25/06:54:50

From: "Alexei A. Frounze" <alex DOT fru AT mtu-net DOT ru>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: Q: operand size - FPU instructios
Date: Sat, 25 Mar 2000 12:19:17 +0300
Organization: MTU-Intel ISP
Lines: 27
Message-ID: <38DC8495.645D7DB1@mtu-net.ru>
References: <38DA73F1 DOT FB5C375B AT mtu-net DOT ru> <200003241737 DOT WAA00845 AT midpec DOT com> <38DBC680 DOT 3B37E90F AT mtu-net DOT ru> <8bgmoj$502uu$2 AT fu-berlin DOT de>
NNTP-Posting-Host: ppp107-213.dialup.mtu-net.ru
Mime-Version: 1.0
X-Trace: gavrilo.mtu.ru 953978550 21097 212.188.107.213 (25 Mar 2000 10:02:30 GMT)
X-Complaints-To: usenet-abuse AT mtu DOT ru
NNTP-Posting-Date: 25 Mar 2000 10:02:30 GMT
X-Mailer: Mozilla 4.61 [en] (Win95; I)
X-Accept-Language: en,ru
To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp
Reply-To: djgpp AT delorie DOT com

Thanks.

FLDS and FLDL work. As for FLDT, I should check it out. Seems I tried it
but not succeded.

Anyway thanks.

Alexei A. Frounze


Dieter Buerssner wrote:
> 
> Alexei A. Frounze wrote:
> 
> >But appending these suffixes to FPU instructions, I get error messages
> >like "invalid instruction" or something like that. I.e. AS doesn't
> >recognize FILDW (for 16-bit integer), FLDQ (floating point double), FLDT
> >(floating point extended - FPU internal 10-byte format).
> 
> From the manual of as (info as):
> 
>    * Floating point constructors are `.float' or `.single', `.double',
>      and `.tfloat' for 32-, 64-, and 80-bit formats.  These correspond
>      to instruction mnemonic suffixes `s', `l', and `t'. `t' stands for
>      80-bit (ten byte) real. [...]


- Raw text -


  webmaster     delorie software   privacy  
  Copyright © 2019   by DJ Delorie     Updated Jul 2019