|
434
|
1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
|
|
|
2 <HTML
|
|
|
3 ><HEAD
|
|
|
4 ><TITLE
|
|
|
5 >LWLINK</TITLE
|
|
|
6 ><META
|
|
|
7 NAME="GENERATOR"
|
|
|
8 CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
|
|
|
9 REL="HOME"
|
|
|
10 TITLE="LW Tool Chain"
|
|
|
11 HREF="index.html"><LINK
|
|
|
12 REL="PREVIOUS"
|
|
|
13 TITLE="Assembler Modes and Pragmas"
|
|
|
14 HREF="x580.html"><LINK
|
|
|
15 REL="NEXT"
|
|
|
16 TITLE="Linker Operation"
|
|
|
17 HREF="x725.html"></HEAD
|
|
|
18 ><BODY
|
|
|
19 CLASS="CHAPTER"
|
|
|
20 BGCOLOR="#FFFFFF"
|
|
|
21 TEXT="#000000"
|
|
|
22 LINK="#0000FF"
|
|
|
23 VLINK="#840084"
|
|
|
24 ALINK="#0000FF"
|
|
|
25 ><DIV
|
|
|
26 CLASS="NAVHEADER"
|
|
|
27 ><TABLE
|
|
|
28 SUMMARY="Header navigation table"
|
|
|
29 WIDTH="100%"
|
|
|
30 BORDER="0"
|
|
|
31 CELLPADDING="0"
|
|
|
32 CELLSPACING="0"
|
|
|
33 ><TR
|
|
|
34 ><TH
|
|
|
35 COLSPAN="3"
|
|
|
36 ALIGN="center"
|
|
|
37 >LW Tool Chain</TH
|
|
|
38 ></TR
|
|
|
39 ><TR
|
|
|
40 ><TD
|
|
|
41 WIDTH="10%"
|
|
|
42 ALIGN="left"
|
|
|
43 VALIGN="bottom"
|
|
|
44 ><A
|
|
|
45 HREF="x580.html"
|
|
|
46 ACCESSKEY="P"
|
|
|
47 >Prev</A
|
|
|
48 ></TD
|
|
|
49 ><TD
|
|
|
50 WIDTH="80%"
|
|
|
51 ALIGN="center"
|
|
|
52 VALIGN="bottom"
|
|
|
53 ></TD
|
|
|
54 ><TD
|
|
|
55 WIDTH="10%"
|
|
|
56 ALIGN="right"
|
|
|
57 VALIGN="bottom"
|
|
|
58 ><A
|
|
|
59 HREF="x725.html"
|
|
|
60 ACCESSKEY="N"
|
|
|
61 >Next</A
|
|
|
62 ></TD
|
|
|
63 ></TR
|
|
|
64 ></TABLE
|
|
|
65 ><HR
|
|
|
66 ALIGN="LEFT"
|
|
|
67 WIDTH="100%"></DIV
|
|
|
68 ><DIV
|
|
|
69 CLASS="CHAPTER"
|
|
|
70 ><H1
|
|
|
71 ><A
|
|
|
72 NAME="AEN625"
|
|
|
73 ></A
|
|
|
74 >Chapter 4. LWLINK</H1
|
|
|
75 ><P
|
|
|
76 >The LWTOOLS linker is called LWLINK. This chapter documents the various features
|
|
|
77 of the linker.</P
|
|
|
78 ><DIV
|
|
|
79 CLASS="SECTION"
|
|
|
80 ><H1
|
|
|
81 CLASS="SECTION"
|
|
|
82 ><A
|
|
|
83 NAME="AEN628"
|
|
|
84 >4.1. Command Line Options</A
|
|
|
85 ></H1
|
|
|
86 ><P
|
|
|
87 >The binary for LWLINK is called "lwlink". Note that the binary is in lower
|
|
|
88 case. lwlink takes the following command line arguments.</P
|
|
|
89 ><P
|
|
|
90 ></P
|
|
|
91 ><DIV
|
|
|
92 CLASS="VARIABLELIST"
|
|
|
93 ><DL
|
|
|
94 ><DT
|
|
|
95 ><CODE
|
|
|
96 CLASS="OPTION"
|
|
|
97 >--decb</CODE
|
|
|
98 >, <CODE
|
|
|
99 CLASS="OPTION"
|
|
|
100 >-b</CODE
|
|
|
101 ></DT
|
|
|
102 ><DD
|
|
|
103 ><P
|
|
|
104 >Selects the DECB output format target. This is equivalent to <CODE
|
|
|
105 CLASS="OPTION"
|
|
|
106 >--format=decb</CODE
|
|
|
107 ></P
|
|
|
108 ></DD
|
|
|
109 ><DT
|
|
|
110 ><CODE
|
|
|
111 CLASS="OPTION"
|
|
|
112 >--output=FILE</CODE
|
|
|
113 >, <CODE
|
|
|
114 CLASS="OPTION"
|
|
|
115 >-o FILE</CODE
|
|
|
116 ></DT
|
|
|
117 ><DD
|
|
|
118 ><P
|
|
|
119 >This option specifies the name of the output file. If not specified, the
|
|
|
120 default is <CODE
|
|
|
121 CLASS="OPTION"
|
|
|
122 >a.out</CODE
|
|
|
123 >.</P
|
|
|
124 ></DD
|
|
|
125 ><DT
|
|
|
126 ><CODE
|
|
|
127 CLASS="OPTION"
|
|
|
128 >--format=TYPE</CODE
|
|
|
129 >, <CODE
|
|
|
130 CLASS="OPTION"
|
|
|
131 >-f TYPE</CODE
|
|
|
132 ></DT
|
|
|
133 ><DD
|
|
|
134 ><P
|
|
|
135 >This option specifies the output format. Valid values are <CODE
|
|
|
136 CLASS="OPTION"
|
|
|
137 >decb</CODE
|
|
|
138 >
|
|
|
139 and <CODE
|
|
|
140 CLASS="OPTION"
|
|
|
141 >raw</CODE
|
|
|
142 ></P
|
|
|
143 ></DD
|
|
|
144 ><DT
|
|
|
145 ><CODE
|
|
|
146 CLASS="OPTION"
|
|
|
147 >--raw</CODE
|
|
|
148 >, <CODE
|
|
|
149 CLASS="OPTION"
|
|
|
150 >-r</CODE
|
|
|
151 ></DT
|
|
|
152 ><DD
|
|
|
153 ><P
|
|
|
154 >This option specifies the raw output format.
|
|
|
155 It is equivalent to <CODE
|
|
|
156 CLASS="OPTION"
|
|
|
157 >--format=raw</CODE
|
|
|
158 >
|
|
|
159 and <CODE
|
|
|
160 CLASS="OPTION"
|
|
|
161 >-f raw</CODE
|
|
|
162 ></P
|
|
|
163 ></DD
|
|
|
164 ><DT
|
|
|
165 ><CODE
|
|
|
166 CLASS="OPTION"
|
|
|
167 >--script=FILE</CODE
|
|
|
168 >, <CODE
|
|
|
169 CLASS="OPTION"
|
|
|
170 >-s</CODE
|
|
|
171 ></DT
|
|
|
172 ><DD
|
|
|
173 ><P
|
|
|
174 >This option allows specifying a linking script to override the linker's
|
|
|
175 built in defaults.</P
|
|
|
176 ></DD
|
|
|
177 ><DT
|
|
|
178 ><CODE
|
|
|
179 CLASS="OPTION"
|
|
|
180 >--section-base=SECT=BASE</CODE
|
|
|
181 ></DT
|
|
|
182 ><DD
|
|
|
183 ><P
|
|
|
184 >Cause section SECT to load at base address BASE. This will be prepended
|
|
|
185 to the built-in link script. It is ignored if a link script is provided.</P
|
|
|
186 ></DD
|
|
|
187 ><DT
|
|
|
188 ><CODE
|
|
|
189 CLASS="OPTION"
|
|
|
190 >--map=FILE</CODE
|
|
|
191 >, <CODE
|
|
|
192 CLASS="OPTION"
|
|
|
193 >-m FILE</CODE
|
|
|
194 ></DT
|
|
|
195 ><DD
|
|
|
196 ><P
|
|
|
197 >This will output a description of the link result to FILE.</P
|
|
|
198 ></DD
|
|
|
199 ><DT
|
|
|
200 ><CODE
|
|
|
201 CLASS="OPTION"
|
|
|
202 >--library=LIBSPEC</CODE
|
|
|
203 >, <CODE
|
|
|
204 CLASS="OPTION"
|
|
|
205 >-l LIBSPEC</CODE
|
|
|
206 ></DT
|
|
|
207 ><DD
|
|
|
208 ><P
|
|
|
209 >Load a library using the library search path. LIBSPEC will have "lib" prepended
|
|
|
210 and ".a" appended.</P
|
|
|
211 ></DD
|
|
|
212 ><DT
|
|
|
213 ><CODE
|
|
|
214 CLASS="OPTION"
|
|
|
215 >--library-path=DIR</CODE
|
|
|
216 >, <CODE
|
|
|
217 CLASS="OPTION"
|
|
|
218 >-L DIR</CODE
|
|
|
219 ></DT
|
|
|
220 ><DD
|
|
|
221 ><P
|
|
|
222 >Add DIR to the library search path.</P
|
|
|
223 ></DD
|
|
|
224 ><DT
|
|
|
225 ><CODE
|
|
|
226 CLASS="OPTION"
|
|
|
227 >--debug</CODE
|
|
|
228 >, <CODE
|
|
|
229 CLASS="OPTION"
|
|
|
230 >-d</CODE
|
|
|
231 ></DT
|
|
|
232 ><DD
|
|
|
233 ><P
|
|
|
234 >This option increases the debugging level. It is only useful for LWTOOLS
|
|
|
235 developers.</P
|
|
|
236 ></DD
|
|
|
237 ><DT
|
|
|
238 ><CODE
|
|
|
239 CLASS="OPTION"
|
|
|
240 >--help</CODE
|
|
|
241 >, <CODE
|
|
|
242 CLASS="OPTION"
|
|
|
243 >-?</CODE
|
|
|
244 ></DT
|
|
|
245 ><DD
|
|
|
246 ><P
|
|
|
247 >This provides a listing of command line options and a brief description
|
|
|
248 of each.</P
|
|
|
249 ></DD
|
|
|
250 ><DT
|
|
|
251 ><CODE
|
|
|
252 CLASS="OPTION"
|
|
|
253 >--usage</CODE
|
|
|
254 ></DT
|
|
|
255 ><DD
|
|
|
256 ><P
|
|
|
257 >This will display a usage summary
|
|
|
258 of each command line option.</P
|
|
|
259 ></DD
|
|
|
260 ><DT
|
|
|
261 ><CODE
|
|
|
262 CLASS="OPTION"
|
|
|
263 >--version</CODE
|
|
|
264 >, <CODE
|
|
|
265 CLASS="OPTION"
|
|
|
266 >-V</CODE
|
|
|
267 ></DT
|
|
|
268 ><DD
|
|
|
269 ><P
|
|
|
270 >This will display the version of LWLINK.</P
|
|
|
271 ></DD
|
|
|
272 ></DL
|
|
|
273 ></DIV
|
|
|
274 ></DIV
|
|
|
275 ></DIV
|
|
|
276 ><DIV
|
|
|
277 CLASS="NAVFOOTER"
|
|
|
278 ><HR
|
|
|
279 ALIGN="LEFT"
|
|
|
280 WIDTH="100%"><TABLE
|
|
|
281 SUMMARY="Footer navigation table"
|
|
|
282 WIDTH="100%"
|
|
|
283 BORDER="0"
|
|
|
284 CELLPADDING="0"
|
|
|
285 CELLSPACING="0"
|
|
|
286 ><TR
|
|
|
287 ><TD
|
|
|
288 WIDTH="33%"
|
|
|
289 ALIGN="left"
|
|
|
290 VALIGN="top"
|
|
|
291 ><A
|
|
|
292 HREF="x580.html"
|
|
|
293 ACCESSKEY="P"
|
|
|
294 >Prev</A
|
|
|
295 ></TD
|
|
|
296 ><TD
|
|
|
297 WIDTH="34%"
|
|
|
298 ALIGN="center"
|
|
|
299 VALIGN="top"
|
|
|
300 ><A
|
|
|
301 HREF="index.html"
|
|
|
302 ACCESSKEY="H"
|
|
|
303 >Home</A
|
|
|
304 ></TD
|
|
|
305 ><TD
|
|
|
306 WIDTH="33%"
|
|
|
307 ALIGN="right"
|
|
|
308 VALIGN="top"
|
|
|
309 ><A
|
|
|
310 HREF="x725.html"
|
|
|
311 ACCESSKEY="N"
|
|
|
312 >Next</A
|
|
|
313 ></TD
|
|
|
314 ></TR
|
|
|
315 ><TR
|
|
|
316 ><TD
|
|
|
317 WIDTH="33%"
|
|
|
318 ALIGN="left"
|
|
|
319 VALIGN="top"
|
|
|
320 >Assembler Modes and Pragmas</TD
|
|
|
321 ><TD
|
|
|
322 WIDTH="34%"
|
|
|
323 ALIGN="center"
|
|
|
324 VALIGN="top"
|
|
|
325 > </TD
|
|
|
326 ><TD
|
|
|
327 WIDTH="33%"
|
|
|
328 ALIGN="right"
|
|
|
329 VALIGN="top"
|
|
|
330 >Linker Operation</TD
|
|
|
331 ></TR
|
|
|
332 ></TABLE
|
|
|
333 ></DIV
|
|
|
334 ></BODY
|
|
|
335 ></HTML
|
|
|
336 > |
