NAME

       yasm_parsers - Yasm Supported Parsers (Assembler Syntaxes)

SYNOPSIS

       yasm -p parser [-r preproc] ...

DESCRIPTION

       The standard Yasm distribution includes a number of modules for different parsers (assembler syntaxes).

       The parser is selected on the yasm(1) command line by use of the -p parser command line option.

NASM PARSER

       NASM syntax, selected with -p nasm, is the most full-featured syntax supported by Yasm. Yasm is nearly
       100% compatible with NASM for 16-bit and 32-bit x86 code. Yasm additionally supports 64-bit AMD64 code
       with Yasm extensions to the NASM syntax; see yasm_arch(7) for details. NASM syntax is the Yasm default.

GAS PARSER

       The GNU Assembler (GAS) is the de-facto cross-platform assembler for modern Unix systems, and is used as
       the backend for the GCC compiler. Yasm´s support for GAS syntax is moderately good, although immature:
       not all directives are supported, and only 32-bit x86 and AMD64 architectures are supported. Nearly all
       of the GAS preprocessor is also supported. Yasm´s GAS syntax support is good enough to handle essentially
       all x86 and AMD64 GCC compiler output. The GAS parser can be selected with -p gas.

SEE ALSO

       yasm(1), yasm_arch(7)

AUTHOR

       Peter Johnson <peter@tortall.net>
           Author.

COPYRIGHT

       Copyright © 2006 Peter Johnson