A89: Inline Assembly with GCC

A89: Inline Assembly with GCC

• To: A89 <assembly-89@lists.ticalc.org>
• Subject: A89: Inline Assembly with GCC
• From: Scott Dial <wrath@calc.org>
• Date: Tue, 25 Apr 2000 16:39:15 -0500
• Organization: ByMe Inc. Technologies \ TCPA
• Reply-To: assembly-89@lists.ticalc.org

Somebody here is bound to be able to answer this question, regardless of
how badly I ask it. Does anyone have any good documentation on the asm()
directive? Like when you specify outputs or inputs like asm("foo" : "=g"
(to) : "g" (from)). What do the constraints mean "f" means float, "g" is
global? "r" means register? I am just guessing here because the GCC
documentation doesn't talk about it.

-- 
Scott "_Wrath_" Dial
wrath@calc.org
ICQ#3608935
Member of TCPA - tcpa.calc.org
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• A89: Re: Inline Assembly with GCC
• From: "Niklas Brunlid" <e96nbr@efd.lth.se>

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