Mercurial > hg > index.cgi
diff docs/manual/c811.html @ 455:cad5937314cb
Add operandsizewarning pragma
Add operandsizewarning pragma that will raise warnings for certain operands
if the operand size could be smaller. (Long branch used instead of short
branch, for instance.)
author | William Astle <lost@l-w.ca> |
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date | Fri, 16 Feb 2018 22:53:46 -0700 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/docs/manual/c811.html Fri Feb 16 22:53:46 2018 -0700 @@ -0,0 +1,337 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd"> +<HTML +><HEAD +><TITLE +>LWLINK</TITLE +><META +NAME="GENERATOR" +CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK +REL="HOME" +TITLE="LW Tool Chain" +HREF="index.html"><LINK +REL="PREVIOUS" +TITLE="Cycle Counts" +HREF="x805.html"><LINK +REL="NEXT" +TITLE="Linker Operation" +HREF="x911.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" +>LW Tool Chain</TH +></TR +><TR +><TD +WIDTH="10%" +ALIGN="left" +VALIGN="bottom" +><A +HREF="x805.html" +ACCESSKEY="P" +>Prev</A +></TD +><TD +WIDTH="80%" +ALIGN="center" +VALIGN="bottom" +></TD +><TD +WIDTH="10%" +ALIGN="right" +VALIGN="bottom" +><A +HREF="x911.html" +ACCESSKEY="N" +>Next</A +></TD +></TR +></TABLE +><HR +ALIGN="LEFT" +WIDTH="100%"></DIV +><DIV +CLASS="CHAPTER" +><H1 +><A +NAME="AEN811" +></A +>Chapter 4. LWLINK</H1 +><P +>The LWTOOLS linker is called LWLINK. This chapter documents the various features +of the linker.</P +><DIV +CLASS="SECTION" +><H1 +CLASS="SECTION" +><A +NAME="AEN814" +>4.1. Command Line Options</A +></H1 +><P +>The binary for LWLINK is called "lwlink". Note that the binary is in lower +case. lwlink takes the following command line arguments.</P +><P +></P +><DIV +CLASS="VARIABLELIST" +><DL +><DT +><CODE +CLASS="OPTION" +>--decb</CODE +>, <CODE +CLASS="OPTION" +>-b</CODE +></DT +><DD +><P +>Selects the DECB output format target. This is equivalent to <CODE +CLASS="OPTION" +>--format=decb</CODE +></P +></DD +><DT +><CODE +CLASS="OPTION" +>--output=FILE</CODE +>, <CODE +CLASS="OPTION" +>-o FILE</CODE +></DT +><DD +><P +>This option specifies the name of the output file. If not specified, the +default is <CODE +CLASS="OPTION" +>a.out</CODE +>.</P +></DD +><DT +><CODE +CLASS="OPTION" +>--format=TYPE</CODE +>, <CODE +CLASS="OPTION" +>-f TYPE</CODE +></DT +><DD +><P +>This option specifies the output format. Valid values are <CODE +CLASS="OPTION" +>decb</CODE +> +and <CODE +CLASS="OPTION" +>raw</CODE +></P +></DD +><DT +><CODE +CLASS="OPTION" +>--raw</CODE +>, <CODE +CLASS="OPTION" +>-r</CODE +></DT +><DD +><P +>This option specifies the raw output format. +It is equivalent to <CODE +CLASS="OPTION" +>--format=raw</CODE +> +and <CODE +CLASS="OPTION" +>-f raw</CODE +></P +></DD +><DT +><CODE +CLASS="OPTION" +>--script=FILE</CODE +>, <CODE +CLASS="OPTION" +>-s</CODE +></DT +><DD +><P +>This option allows specifying a linking script to override the linker's +built in defaults.</P +></DD +><DT +><CODE +CLASS="OPTION" +>--section-base=SECT=BASE</CODE +></DT +><DD +><P +>Cause section SECT to load at base address BASE. This will be prepended +to the built-in link script. It is ignored if a link script is provided.</P +></DD +><DT +><CODE +CLASS="OPTION" +>--map=FILE</CODE +>, <CODE +CLASS="OPTION" +>-m FILE</CODE +></DT +><DD +><P +>This will output a description of the link result to FILE.</P +></DD +><DT +><CODE +CLASS="OPTION" +>--library=LIBSPEC</CODE +>, <CODE +CLASS="OPTION" +>-l LIBSPEC</CODE +></DT +><DD +><P +>Load a library using the library search path. If LIBSPEC is prefixed with a +colon (":"), then LIBSPEC is the precise filename to be searched for in the +library path. Otherwise, LIBSPEC will have "lib" prepended and ".a" appended.</P +></DD +><DT +><CODE +CLASS="OPTION" +>--library-path=DIR</CODE +>, <CODE +CLASS="OPTION" +>-L DIR</CODE +></DT +><DD +><P +>Add DIR to the library search path.</P +></DD +><DT +><CODE +CLASS="OPTION" +>--debug</CODE +>, <CODE +CLASS="OPTION" +>-d</CODE +></DT +><DD +><P +>This option increases the debugging level. It is only useful for LWTOOLS +developers.</P +></DD +><DT +><CODE +CLASS="OPTION" +>--help</CODE +>, <CODE +CLASS="OPTION" +>-?</CODE +></DT +><DD +><P +>This provides a listing of command line options and a brief description +of each.</P +></DD +><DT +><CODE +CLASS="OPTION" +>--usage</CODE +></DT +><DD +><P +>This will display a usage summary +of each command line option.</P +></DD +><DT +><CODE +CLASS="OPTION" +>--version</CODE +>, <CODE +CLASS="OPTION" +>-V</CODE +></DT +><DD +><P +>This will display the version of LWLINK.</P +></DD +></DL +></DIV +></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="x805.html" +ACCESSKEY="P" +>Prev</A +></TD +><TD +WIDTH="34%" +ALIGN="center" +VALIGN="top" +><A +HREF="index.html" +ACCESSKEY="H" +>Home</A +></TD +><TD +WIDTH="33%" +ALIGN="right" +VALIGN="top" +><A +HREF="x911.html" +ACCESSKEY="N" +>Next</A +></TD +></TR +><TR +><TD +WIDTH="33%" +ALIGN="left" +VALIGN="top" +>Cycle Counts</TD +><TD +WIDTH="34%" +ALIGN="center" +VALIGN="top" +> </TD +><TD +WIDTH="33%" +ALIGN="right" +VALIGN="top" +>Linker Operation</TD +></TR +></TABLE +></DIV +></BODY +></HTML +> \ No newline at end of file