FreeCalypso > hg > freecalypso-sw
annotate rvinterf/ctracedec/processlog.c @ 973:285505f98013
doc/RVTMUX: major updates triggered by new understanding of TM/ETM relationship
author | Mychaela Falconia <falcon@ivan.Harhan.ORG> |
---|---|
date | Sun, 15 Nov 2015 01:42:50 +0000 |
parents | 4c6e7ada647b |
children |
rev | line source |
---|---|
858
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
1 /* |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
2 * This module contains the code that processes rvtdump/rvinterf log files |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
3 * at the high level and identifies which lines are compressed traces. |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
4 */ |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
5 |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
6 #include <stdio.h> |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
7 #include <ctype.h> |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
8 #include <string.h> |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
9 #include <strings.h> |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
10 #include <stdlib.h> |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
11 |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
12 is_logline_ctrace(line) |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
13 char *line; |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
14 { |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
15 char *cp = line; |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
16 |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
17 if (*cp++ != '[') |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
18 return(0); |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
19 if (!isdigit(*cp++)) |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
20 return(0); |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
21 if (!isdigit(*cp++)) |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
22 return(0); |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
23 if (*cp++ != ':') |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
24 return(0); |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
25 if (!isdigit(*cp++)) |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
26 return(0); |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
27 if (!isdigit(*cp++)) |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
28 return(0); |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
29 if (*cp++ != ':') |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
30 return(0); |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
31 if (!isdigit(*cp++)) |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
32 return(0); |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
33 if (!isdigit(*cp++)) |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
34 return(0); |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
35 if (strncmp(cp, "] GPF trace ", 12)) |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
36 return(0); |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
37 cp += 12; |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
38 while (isalpha(*cp)) { |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
39 while (*cp && !isspace(*cp)) |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
40 cp++; |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
41 if (isspace(*cp)) |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
42 cp++; |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
43 else |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
44 return(0); |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
45 } |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
46 if (isdigit(*cp)) |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
47 return(cp - line); |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
48 else |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
49 return(0); |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
50 } |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
51 |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
52 process_log_file(filename) |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
53 char *filename; |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
54 { |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
55 FILE *f; |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
56 char linebuf[512], *cp; |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
57 int lineno, i; |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
58 |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
59 f = fopen(filename, "r"); |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
60 if (!f) { |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
61 perror(filename); |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
62 exit(1); |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
63 } |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
64 for (lineno = 1; fgets(linebuf, sizeof linebuf, f); lineno++) { |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
65 cp = index(linebuf, '\n'); |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
66 if (!cp) { |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
67 fprintf(stderr, |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
68 "error: %s line %d is too long or unterminated\n", |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
69 filename, lineno); |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
70 exit(1); |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
71 } |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
72 *cp = '\0'; |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
73 i = is_logline_ctrace(linebuf); |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
74 if (i) |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
75 process_ctrace_line(linebuf, i, filename, lineno); |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
76 else |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
77 puts(linebuf); |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
78 } |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
79 fclose(f); |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
80 return(0); |
4c6e7ada647b
compressed trace decoder almost fully implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
81 } |