OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [doc/] [html/] [user-guide/] [config-tool-using-templates.html] - Blame information for rev 588

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 28 unneback
<!-- Copyright (C) 2003 Red Hat, Inc.                                -->
2
<!-- This material may be distributed only subject to the terms      -->
3
<!-- and conditions set forth in the Open Publication License, v1.0  -->
4
<!-- or later (the latest version is presently available at          -->
5
<!-- http://www.opencontent.org/openpub/).                           -->
6
<!-- Distribution of the work or derivative of the work in any       -->
7
<!-- standard (paper) book form is prohibited unless prior           -->
8
<!-- permission is obtained from the copyright holder.               -->
9
<HTML
10
><HEAD
11
><TITLE
12
>Using Templates</TITLE
13
><meta name="MSSmartTagsPreventParsing" content="TRUE">
14
<META
15
NAME="GENERATOR"
16
CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+
17
"><LINK
18
REL="HOME"
19
TITLE="eCos User Guide"
20
HREF="ecos-user-guide.html"><LINK
21
REL="UP"
22
TITLE="Updating the Configuration"
23
HREF="config-tool-updating-configuration.html"><LINK
24
REL="PREVIOUS"
25
TITLE="Platform Selection"
26
HREF="config-tool-platform-selection.html"><LINK
27
REL="NEXT"
28
TITLE="Searching"
29
HREF="config-tool-searching.html"></HEAD
30
><BODY
31
CLASS="SECT1"
32
BGCOLOR="#FFFFFF"
33
TEXT="#000000"
34
LINK="#0000FF"
35
VLINK="#840084"
36
ALINK="#0000FF"
37
><DIV
38
CLASS="NAVHEADER"
39
><TABLE
40
SUMMARY="Header navigation table"
41
WIDTH="100%"
42
BORDER="0"
43
CELLPADDING="0"
44
CELLSPACING="0"
45
><TR
46
><TH
47
COLSPAN="3"
48
ALIGN="center"
49
>eCos User Guide</TH
50
></TR
51
><TR
52
><TD
53
WIDTH="10%"
54
ALIGN="left"
55
VALIGN="bottom"
56
><A
57
HREF="config-tool-platform-selection.html"
58
ACCESSKEY="P"
59
>Prev</A
60
></TD
61
><TD
62
WIDTH="80%"
63
ALIGN="center"
64
VALIGN="bottom"
65
>Chapter 19. Updating the Configuration</TD
66
><TD
67
WIDTH="10%"
68
ALIGN="right"
69
VALIGN="bottom"
70
><A
71
HREF="config-tool-searching.html"
72
ACCESSKEY="N"
73
>Next</A
74
></TD
75
></TR
76
></TABLE
77
><HR
78
ALIGN="LEFT"
79
WIDTH="100%"></DIV
80
><DIV
81
CLASS="SECT1"
82
><H1
83
CLASS="SECT1"
84
><A
85
NAME="CONFIG-TOOL-USING-TEMPLATES">Using Templates</H1
86
><P
87
>To load a configuration based on a template, select
88
          <SPAN
89
CLASS="emphasis"
90
><I
91
CLASS="EMPHASIS"
92
>Build</I
93
></SPAN
94
>-&gt;<SPAN
95
CLASS="emphasis"
96
><I
97
CLASS="EMPHASIS"
98
>Templates</I
99
></SPAN
100
>.</P
101
><P
102
>The following dialog box will be displayed:</P
103
><DIV
104
CLASS="FIGURE"
105
><A
106
NAME="AEN1417"><P
107
><B
108
>Figure 19-4. Templates dialog box</B
109
></P
110
><P
111
><IMG
112
SRC="pix/templates.png"></P
113
></DIV
114
><P
115
>Change the hardware template, the packages template, or
116
          both. To select a hardware template, choose from the first
117
          drop-list. To choose a packages template, choose from the
118
          second. Brief descriptions of each kind of template are
119
          provided in the corresponding edit boxes.</P
120
><DIV
121
CLASS="SECT2"
122
><H2
123
CLASS="SECT2"
124
><A
125
NAME="RESOLVING-CONFLICTS">Resolving conflicts</H2
126
><P
127
>During the process of configuring <SPAN
128
CLASS="PRODUCTNAME"
129
>eCos</SPAN
130
> it is possible
131
            that conflicts will be created. For more details of the
132
            meaning of conflicts, see <A
133
HREF="cdl-concepts.html"
134
>Chapter 24</A
135
>.</P
136
><P
137
>The Conflicts Window displays all conflicts in the
138
            current configuration. Additionally, a window in the
139
            status bar displays a count of the conflicts. Because the
140
            resolution of conflicts can be time-consuming, a mechanism
141
            exists whereby conflicts can be resolved
142
            automatically.</P
143
><P
144
>You can choose to have a conflicts resolution dialog
145
            box displayed by means of the <SPAN
146
CLASS="emphasis"
147
><I
148
CLASS="EMPHASIS"
149
>View-&gt;Settings...
150
              </I
151
></SPAN
152
>menu item, on the <SPAN
153
CLASS="emphasis"
154
><I
155
CLASS="EMPHASIS"
156
>Conflict Resolution</I
157
></SPAN
158
>
159
tab of the dialog.</P
160
><DIV
161
CLASS="FIGURE"
162
><A
163
NAME="AEN1430"><P
164
><B
165
>Figure 19-5. Options</B
166
></P
167
><P
168
><IMG
169
SRC="pix/ToolsOptions.png"></P
170
></DIV
171
><P
172
>You can choose to have conflicts checked under the
173
            following circumstances:</P
174
><P
175
></P
176
><UL
177
><LI
178
><P
179
>After any item is changed (in other words,
180
                as soon as the conflict is created)</P
181
></LI
182
><LI
183
><P
184
>Before saving the configuration (including
185
                building)</P
186
></LI
187
><LI
188
><P
189
>Never</P
190
></LI
191
></UL
192
><P
193
>The method you chose depends on how much you need
194
                your configuration to be free of conflicts. You may
195
                want to avoid having to clean up all the conflicts at
196
                once, or you may want to keep the configuration
197
                consistent at all times. If you have major changes to
198
                implement, which may resolve the conflicts, then you
199
                might want to wait until after you have completed
200
                these changes before you check for conflicts.</P
201
><DIV
202
CLASS="NOTE"
203
><BLOCKQUOTE
204
CLASS="NOTE"
205
><P
206
><B
207
>Note: </B
208
>If you choose to check conflicts after any item
209
              is changed, only newly arising conflicts are displayed.
210
              If you choose to check for conflicts before saving the
211
              configuration, the complete set is
212
              displayed.</P
213
></BLOCKQUOTE
214
></DIV
215
></DIV
216
><DIV
217
CLASS="SECT2"
218
><H2
219
CLASS="SECT2"
220
><A
221
NAME="AEN1444">Automatic resolution</H2
222
><P
223
>If you check the &#8220;Automatically suggest
224
            fixes&#8221; check box, a conflicts resolution dialog box
225
            will be displayed whenever new conflicts are created. The
226
            same dialog box may be displayed at any stage by means of
227
            the <SPAN
228
CLASS="emphasis"
229
><I
230
CLASS="EMPHASIS"
231
>Tools-&gt;Resolve Conflicts</I
232
></SPAN
233
>
234
            <SPAN
235
CLASS="emphasis"
236
><I
237
CLASS="EMPHASIS"
238
></I
239
></SPAN
240
>menu item.
241
            </P
242
><P
243
>The conflicts resolution dialog box contains two major windows. </P
244
><DIV
245
CLASS="FIGURE"
246
><A
247
NAME="AEN1450"><P
248
><B
249
>Figure 19-6. Resolve conflicts window</B
250
></P
251
><P
252
><IMG
253
SRC="pix/Conflicts.png"></P
254
></DIV
255
><P
256
>The upper contains the set of conflicts to be addressed; the
257
format of the data being as that of the Conflicts Window. The lower
258
window contains a set of proposed resolutions &#8211; each entry
259
is a suggested configuration item value change that as a whole may
260
be expected to lead to the currently selected conflict being resolved. </P
261
><P
262
>Note that there is no guarantee:</P
263
><P
264
></P
265
><UL
266
><LI
267
><P
268
>that automatic resolutions will be determinable for every
269
conflict.</P
270
></LI
271
><LI
272
><P
273
>       that the resolutions for separate conflicts will be independent.
274
In other words, the resolution of one conflict may serve to prevent
275
the resolution of another.</P
276
></LI
277
><LI
278
><P
279
>       that the resolution conflicts will not create further
280
conflicts.</P
281
></LI
282
></UL
283
><P
284
>The above warnings are, however, conservative. In practice
285
(so long as the number and extent of conflicts are limited) automatic
286
conflict resolution may be used to good effect to correct problems
287
without undue amounts of programmer intervention.</P
288
><P
289
>In order to select the conflicts to be applied, select or
290
clear the check boxes against the resolutions for each proposed
291
resolution. By default all resolutions are selected; you can return
292
to the default state (in other words, cause all check boxes for
293
each conflict to again become checked) by pressing the &#8220;Reset&#8221; button.
294
Note that multiple selection may be used in the resolutions control
295
to allow ranges of check boxes to be toggled in one gesture.</P
296
><P
297
>When you are happy to apply the selected resolutions for each
298
conflict displayed, click <SPAN
299
CLASS="emphasis"
300
><I
301
CLASS="EMPHASIS"
302
>Apply</I
303
></SPAN
304
>; this will
305
apply the resolutions. Alternatively you may cancel from the dialog
306
box without any resolutions being applied.</P
307
></DIV
308
></DIV
309
><DIV
310
CLASS="NAVFOOTER"
311
><HR
312
ALIGN="LEFT"
313
WIDTH="100%"><TABLE
314
SUMMARY="Footer navigation table"
315
WIDTH="100%"
316
BORDER="0"
317
CELLPADDING="0"
318
CELLSPACING="0"
319
><TR
320
><TD
321
WIDTH="33%"
322
ALIGN="left"
323
VALIGN="top"
324
><A
325
HREF="config-tool-platform-selection.html"
326
ACCESSKEY="P"
327
>Prev</A
328
></TD
329
><TD
330
WIDTH="34%"
331
ALIGN="center"
332
VALIGN="top"
333
><A
334
HREF="ecos-user-guide.html"
335
ACCESSKEY="H"
336
>Home</A
337
></TD
338
><TD
339
WIDTH="33%"
340
ALIGN="right"
341
VALIGN="top"
342
><A
343
HREF="config-tool-searching.html"
344
ACCESSKEY="N"
345
>Next</A
346
></TD
347
></TR
348
><TR
349
><TD
350
WIDTH="33%"
351
ALIGN="left"
352
VALIGN="top"
353
>Platform Selection</TD
354
><TD
355
WIDTH="34%"
356
ALIGN="center"
357
VALIGN="top"
358
><A
359
HREF="config-tool-updating-configuration.html"
360
ACCESSKEY="U"
361
>Up</A
362
></TD
363
><TD
364
WIDTH="33%"
365
ALIGN="right"
366
VALIGN="top"
367
>Searching</TD
368
></TR
369
></TABLE
370
></DIV
371
></BODY
372
></HTML
373
>

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.