FreeCalypso > hg > freecalypso-tools

annotate rvinterf/etmsync/memdump.c @ 926:6a0aa8d36d06

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
rvinterf backslash escape: introduce libprint The new helper function library named libprint is meant to replace the badly misnamed libg23, and will soon contain functions for printing all of the same kinds of GPF TST packets that are now handled in libg23. However, we are also moving safe_print_trace() from libasync to this new library, and changing it to emit our new backslash escape format.
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 23 May 2023 03:47:46 +0000
parents e40bb5a6c6b9
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
153
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 * This utility uses one of TI's Test Mode memory read commands (either TM3 or
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 * ETM) in a synchronous manner (using our etmsync infrastructure) to read the
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4 * memory of a GSM device running a compatible fw version. It supplants
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5 * the former fc-olddump tool.
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 */
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8 #include <sys/types.h>
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9 #include <stdio.h>
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
10 #include <stdlib.h>
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11 #include <string.h>
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
12 #include <strings.h>
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13 #include <unistd.h>
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14 #include "etm.h"
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15 #include "tm3.h"
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16 #include "localtypes.h"
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
17 #include "exitcodes.h"
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
18
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
19 int use_etm;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
20
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
21 extern char *socket_pathname;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
22 extern char *rvinterf_ttyport, *rvinterf_Bopt, *rvinterf_lopt, *rvinterf_wopt;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
23
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
24 single_op_main(argc, argv)
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
25 char **argv;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
26 {
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
27 u32 addr, len, chunk, maxchunk;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
28 char buf[MAX_MEMREAD_BYTES];
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
29 FILE *outf;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
30 int rc;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
31
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
32 if (argc != 3) {
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
33 fprintf(stderr,
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
34 "usage: fc-memdump [options] start-addr dump-length binfile\n");
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
35 exit(ERROR_USAGE);
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
36 }
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
37 addr = strtoul(argv[0], 0, 16);
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
38 len = strtoul(argv[1], 0, 16);
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
39 outf = fopen(argv[2], "w");
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
40 if (!outf) {
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
41 perror(argv[2]);
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
42 exit(ERROR_UNIX);
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
43 }
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
44 if (use_etm)
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
45 maxchunk = MAX_MEMREAD_BYTES;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
46 else
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
47 maxchunk = TM3_MEMREAD_MAX;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
48 while (len) {
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
49 chunk = len;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
50 if (chunk > maxchunk)
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
51 chunk = maxchunk;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
52 if (use_etm)
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
53 rc = do_memory_read(addr, buf, chunk);
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
54 else
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
55 rc = do_memory_read_tm3(addr, buf, chunk);
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
56 if (rc)
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
57 exit(rc);
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
58 fwrite(buf, 1, chunk, outf);
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
59 putchar('.');
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
60 fflush(stdout);
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
61 addr += chunk;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
62 len -= chunk;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
63 }
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
64 putchar('\n');
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
65 fclose(outf);
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
66 exit(0);
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
67 }
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
68
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
69 main(argc, argv)
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
70 char **argv;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
71 {
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
72 extern int optind;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
73 extern char *optarg;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
74 int c, sopt = 0;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
75
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
76 while ((c = getopt(argc, argv, "B:el:p:s:w:")) != EOF)
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
77 switch (c) {
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
78 case 'B':
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
79 rvinterf_Bopt = optarg;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
80 continue;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
81 case 'e':
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
82 use_etm++;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
83 continue;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
84 case 'l':
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
85 rvinterf_lopt = optarg;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
86 continue;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
87 case 'p':
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
88 rvinterf_ttyport = optarg;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
89 continue;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
90 case 's':
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
91 socket_pathname = optarg;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
92 sopt++;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
93 continue;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
94 case 'w':
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
95 rvinterf_wopt = optarg;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
96 continue;
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
97 case '?':
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
98 default:
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
99 /* error msg already printed */
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
100 exit(ERROR_USAGE);
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
101 }
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
102 if (rvinterf_ttyport) {
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
103 if (sopt) {
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
104 fprintf(stderr,
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
105 "%s error: -p and -s options are mutually exclusive\n",
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
106 argv[0]);
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
107 exit(ERROR_USAGE);
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
108 }
423
e40bb5a6c6b9 rvinterf clients: implemented 30 ms delay for batch ops with -p
Mychaela Falconia <falcon@freecalypso.org>
parents: 153
diff changeset
109 launch_rvinterf(1);
153
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
110 } else {
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
111 if (rvinterf_Bopt || rvinterf_lopt || rvinterf_wopt) {
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
112 fprintf(stderr,
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
113 "%s error: -B, -l and -w options are meaningful only when launching rvinterf\n",
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
114 argv[0]);
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
115 exit(ERROR_USAGE);
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
116 }
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
117 connect_local_socket();
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
118 }
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
119
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
120 return single_op_main(argc - optind, argv + optind);
9925fba699be fc-olddump replaced with fc-memdump
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
121 }