FreeCalypso > hg > freecalypso-sw
annotate loadtools/lthelp.c @ 923:10b4bed10192
gsm-fw/L1: fix for the DSP patch corruption bug
The L1 code we got from the LoCosto fw contains a feature for DSP CPU load
measurement. This feature is a LoCosto-ism, i.e., not applicable to earlier
DBB chips (Calypso) with their respective earlier DSP ROMs. Most of the
code dealing with that feature is conditionalized as #if (DSP >= 38),
but one spot was missed, and the MCU code was writing into an API word
dealing with this feature. In TCS211 this DSP API word happens to be
used by the DSP code patch, hence that write was corrupting the patched
DSP code.
author | Mychaela Falconia <falcon@ivan.Harhan.ORG> |
---|---|
date | Mon, 19 Oct 2015 17:13:56 +0000 |
parents | 02cb0206aa47 |
children |
rev | line source |
---|---|
105
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1 /* |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
2 * This module implements the loadtool help facility. |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
3 */ |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
4 |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
5 #include <stdio.h> |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
6 #include <ctype.h> |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
7 #include <string.h> |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
8 #include <strings.h> |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
9 #include <stdlib.h> |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
10 |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
11 extern char loadtool_help_file[]; |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
12 |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
13 loadtool_help(topic) |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
14 char *topic; |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
15 { |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
16 FILE *f; |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
17 char linebuf[256]; |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
18 char *cp, *np; |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
19 int flag; |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
20 |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
21 f = fopen(loadtool_help_file, "r"); |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
22 if (!f) { |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
23 perror(loadtool_help_file); |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
24 return(-1); |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
25 } |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
26 for (;;) { |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
27 if (!fgets(linebuf, sizeof linebuf, f)) { |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
28 fprintf(stderr, "Help topic \"%s\" not found\n", topic); |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
29 fclose(f); |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
30 return(-1); |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
31 } |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
32 if (linebuf[0] != '=' || linebuf[1] != '=' || linebuf[2] != '=') |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
33 continue; |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
34 for (cp = linebuf + 3; isspace(*cp); cp++) |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
35 ; |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
36 for (np = cp; *cp && !isspace(*cp); cp++) |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
37 ; |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
38 if (*cp) |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
39 *cp++ = '\0'; |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
40 if (!strcmp(np, topic)) |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
41 break; |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
42 } |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
43 for (flag = 0; fgets(linebuf, sizeof linebuf, f); ) { |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
44 if (linebuf[0] == '=' && linebuf[1] == '=' && |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
45 linebuf[2] == '=') { |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
46 if (flag) |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
47 break; |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
48 else |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
49 continue; |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
50 } |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
51 fputs(linebuf, stdout); |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
52 flag = 1; |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
53 } |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
54 fclose(f); |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
55 return(0); |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
56 } |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
57 |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
58 cmd_help(argc, argv) |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
59 char **argv; |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
60 { |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
61 char flashtopic[32]; |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
62 |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
63 switch (argc) { |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
64 case 1: |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
65 return loadtool_help("main"); |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
66 case 2: |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
67 return loadtool_help(argv[1]); |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
68 case 3: |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
69 if ((!strcmp(argv[1], "flash") || !strcmp(argv[1], "flash2")) |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
70 && strlen(argv[2]) <= 20) { |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
71 sprintf(flashtopic, "flash:%s", argv[2]); |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
72 return loadtool_help(flashtopic); |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
73 } |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
74 fprintf(stderr, "No such help topic\n"); |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
75 return(-1); |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
76 default: |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
77 fprintf(stderr, "internal error in cmd_help(): bad argc\n"); |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
78 abort(); |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
79 } |
02cb0206aa47
fc-loadtool help implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
80 } |