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Re: [avr-gcc-list] searching for avr-gcc assembler reference
From: |
J Wunsch |
Subject: |
Re: [avr-gcc-list] searching for avr-gcc assembler reference |
Date: |
Tue Jan 16 05:38:05 2001 |
Thomas Buchta <address@hidden> wrote:
>Im serching for a documentation or reference list of the avr-gcc
>assembler.
There's a documentation for gas (the GNU assembler) available in
texinfo format. You need an `info' browser to read it. Emacs has a
builtin one, there's also a separate tool named `info'. Don't know
about DOS/Windows tools.
>Is there any other reference such as the 'AVR for Dummies'
>reference list. Im looking for syntax to generate big macros in assembler
>code and how to call an extern C-function in assembler?
gas is mainly intended to be a backend assembler for high-level
languages. It doesn't seem to have the ability to use macros.
As for calling an external C function, it's probably best to have a
look into the compiler-generated assembler code.
The other way around might be more suitable: write all the framework
in C, and include your assembler code for time-critical functions
inside a C function as `asm("...");'.
--
J"org Wunsch Unix support engineer
address@hidden http://www.interface-systems.de/~j
- [avr-gcc-list] searching for avr-gcc assembler reference, Thomas Buchta, 2001/01/15
- Re: [avr-gcc-list] searching for avr-gcc assembler reference,
J Wunsch <=
- Re: [avr-gcc-list] searching for avr-gcc assembler reference, Denis Chertykov, 2001/01/16
- Re: [avr-gcc-list] searching for avr-gcc assembler reference, J Wunsch, 2001/01/17
- Re: [avr-gcc-list] searching for avr-gcc assembler reference, Denis Chertykov, 2001/01/17
- Re: [avr-gcc-list] searching for avr-gcc assembler reference, J Wunsch, 2001/01/18
- Re: [avr-gcc-list] searching for avr-gcc assembler reference, Carl Wall, 2001/01/18
- Re: [avr-gcc-list] searching for avr-gcc assembler reference, J Wunsch, 2001/01/18