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<!-- Copyright (C) 2003 Red Hat, Inc. --> <!-- This material may be distributed only subject to the terms --> <!-- and conditions set forth in the Open Publication License, v1.0 --> <!-- or later (the latest version is presently available at --> <!-- http://www.opencontent.org/openpub/). --> <!-- Distribution of the work or derivative of the work in any --> <!-- standard (paper) book form is prohibited unless prior --> <!-- permission is obtained from the copyright holder. --> <HTML ><HEAD ><TITLE >Notation and Conventions</TITLE ><meta name="MSSmartTagsPreventParsing" content="TRUE"> <META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+ "><LINK REL="HOME" TITLE="eCos User Guide" HREF="ecos-user-guide.html"><LINK REL="UP" TITLE="Introduction" HREF="user-guide-introduction.html"><LINK REL="PREVIOUS" TITLE="Previous License" HREF="ecos-licensing-previous.html"><LINK REL="NEXT" TITLE="Directory and File System Conventions" HREF="directory-and-file-system-conventions.html"></HEAD ><BODY CLASS="CHAPTER" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >eCos User Guide</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="ecos-licensing-previous.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="directory-and-file-system-conventions.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="CHAPTER" ><H1 ><A NAME="NOTATION-AND-CONVENTIONS">Chapter 4. Notation and Conventions</H1 ><DIV CLASS="TOC" ><DL ><DT ><B >Table of Contents</B ></DT ><DT ><A HREF="notation-and-conventions.html#GDB-AND-GCC-COMMAND-NOTATION" >GDB and GCC Command Notation</A ></DT ><DT ><A HREF="directory-and-file-system-conventions.html" >Directory and File System Conventions</A ></DT ><DT ><A HREF="version-conventions.html" >Version Conventions</A ></DT ></DL ></DIV ><P >Since there are many supported target architectures, notation conventions are used in this manual to avoid repeating instructions that are very similar.</P ><DIV CLASS="SECT1" ><H1 CLASS="SECT1" ><A NAME="GDB-AND-GCC-COMMAND-NOTATION">GDB and GCC Command Notation</H1 ><P >Cross-development commands like <B CLASS="COMMAND" >gcc</B > and <B CLASS="COMMAND" >gdb</B > will be shown with a <TT CLASS="REPLACEABLE" ><I >TARGET-</I ></TT > prefix. You need to replace <TT CLASS="REPLACEABLE" ><I >TARGET-</I ></TT > with the correct prefix before using the command. Just using <B CLASS="COMMAND" >gcc</B > or <B CLASS="COMMAND" >gdb</B > will use the tools for the host, which is not (usually) what you want.</P ><P >For example use <B CLASS="COMMAND" >arm-elf-gcc</B > and <B CLASS="COMMAND" >arm-elf-gdb</B > for ARM, Thumb, and StrongARM targets. Use <B CLASS="COMMAND" >xscale-elf-gcc</B > and <B CLASS="COMMAND" >xscale-elf-gdb</B > for Intel Xscale targets. Use <B CLASS="COMMAND" >i386-elf-gcc</B > and <B CLASS="COMMAND" >i386-elf-gdb</B > for IA32 targets. And so on, the exact prefix to use is shown in the documentation for each target.</P ><P >Note that some versions of the GCC cross compiler generate executable files with the <TT CLASS="FILENAME" >.exe</TT > suffix on Windows, but not on Linux. The suffix <TT CLASS="FILENAME" >.exe</TT > will be omitted from executable file names, so you will see <TT CLASS="FILENAME" >hello</TT > instead of <TT CLASS="FILENAME" >hello.exe</TT >.</P ></DIV ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="ecos-licensing-previous.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ecos-user-guide.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="directory-and-file-system-conventions.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >Previous License</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="user-guide-introduction.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >Directory and File System Conventions</TD ></TR ></TABLE ></DIV ></BODY ></HTML >
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