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Mail Archives: djgpp/2002/02/07/14:45:07

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From: "sgrb" <rolando DOT sgarbi3 AT tin DOT it>
Newsgroups: comp.os.msdos.djgpp
Subject: Where and which machine instructions ?
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Date: Thu, 07 Feb 2002 19:20:16 GMT
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

I'm studing C and i think assembler is very important
to learn it.My problem  is i haven't machine instrctions and
" fstpl,pushl,popl,%ebp,%ebx,subl,fmuls,leal,incl.. and so on...."
is a puzzle.I see in "info as"  a list of machines i don't know, each with
its own machine instructions!
I have a PC and i do not see a PC in that list (may be they all are
 pc !).Anyway i build programs in C that work and in
assembler GAS listing there are the mnemonics  i have written
above(then what machine have i ? ).
How can i get machine instructions that i see on
my GAS listings (made by GNU products).
At the end in DEFINED SYMBOLS many symbols are missing (or are not
symbols !):%eax,%ebp,%esp,%ax are not register' symbols?
$16,$8 and so on are symbols of something?
XREF seems desappeared (a my old support!).
Then...where can i have support?
Thanks a lot, sgarbi.








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