59 lines
2.3 KiB
Groff
59 lines
2.3 KiB
Groff
'\" t
|
|
.\" Title: yasm_parsers
|
|
.\" Author: Peter Johnson <peter@tortall.net>
|
|
.\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
|
|
.\" Date: October 2006
|
|
.\" Manual: Yasm Supported Parsers
|
|
.\" Source: Yasm
|
|
.\" Language: English
|
|
.\"
|
|
.TH "YASM_PARSERS" "7" "October 2006" "Yasm" "Yasm Supported Parsers"
|
|
.\" -----------------------------------------------------------------
|
|
.\" * set default formatting
|
|
.\" -----------------------------------------------------------------
|
|
.\" disable hyphenation
|
|
.nh
|
|
.\" disable justification (adjust text to left margin only)
|
|
.ad l
|
|
.\" -----------------------------------------------------------------
|
|
.\" * MAIN CONTENT STARTS HERE *
|
|
.\" -----------------------------------------------------------------
|
|
.SH "NAME"
|
|
yasm_parsers \- Yasm Supported Parsers (Assembler Syntaxes)
|
|
.SH "SYNOPSIS"
|
|
.HP \w'\fByasm\fR\ 'u
|
|
\fByasm\fR \fB\-p\ \fR\fB\fIparser\fR\fR [\fB\-r\ \fR\fB\fIpreproc\fR\fR] \fB\fI\&.\&.\&.\fR\fR
|
|
.SH "DESCRIPTION"
|
|
.PP
|
|
The standard Yasm distribution includes a number of modules for different parsers (assembler syntaxes)\&.
|
|
.PP
|
|
The parser is selected on the
|
|
\fByasm\fR(1)
|
|
command line by use of the
|
|
\fB\-p \fR\fB\fIparser\fR\fR
|
|
command line option\&.
|
|
.SH "NASM PARSER"
|
|
.PP
|
|
NASM syntax, selected with
|
|
\fB\-p nasm\fR, 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
|
|
\fByasm_arch\fR(7)
|
|
for details\&. NASM syntax is the Yasm default\&.
|
|
.SH "GAS PARSER"
|
|
.PP
|
|
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
|
|
\fB\-p gas\fR\&.
|
|
.SH "SEE ALSO"
|
|
.PP
|
|
\fByasm\fR(1),
|
|
\fByasm_arch\fR(7)
|
|
.SH "AUTHOR"
|
|
.PP
|
|
\fBPeter Johnson\fR <\&peter@tortall\&.net\&>
|
|
.RS 4
|
|
Author.
|
|
.RE
|
|
.SH "COPYRIGHT"
|
|
.br
|
|
Copyright \(co 2006 Peter Johnson
|
|
.br
|