FreeCalypso > hg > freecalypso-sw

annotate rvinterf/etm/etmbasic.c @ 203:99c234bf6a9b

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
fc-loadtool flash ID check: definitions created
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Mon, 23 Dec 2013 07:26:37 +0000
parents a95d253ef952
children 2f285f20d617
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
183
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
1 /*
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
2 * Basic ETM interaction
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
3 */
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
4
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
5 #include <sys/types.h>
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
6 #include <stdio.h>
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
7 #include <string.h>
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
8 #include <strings.h>
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
9 #include <stdlib.h>
184
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
10 #include "../pktmux.h"
183
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
11 #include "../limits.h"
188
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
12 #include "etm.h"
183
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
13
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
14 extern u_char rvi_msg[];
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
15 extern int rvi_msg_len;
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
16
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
17 void
188
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
18 print_etm_pkt_raw(err)
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
19 char *err;
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
20 {
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
21 char buf[MAX_PKT_FROM_TARGET*3+80], *dp;
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
22 int i;
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
23
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
24 sprintf(buf, "%s:", err);
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
25 dp = index(buf, '\0');
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
26 for (i = 2; i < rvi_msg_len; i++) {
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
27 sprintf(dp, " %02X", rvi_msg[i]);
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
28 dp += 3;
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
29 }
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
30 async_msg_output(buf);
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
31 }
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
32
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
33 void
183
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
34 etm_packet_rx()
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
35 {
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
36 int i, c;
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
37
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
38 if (rvi_msg_len < 4) {
188
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
39 runt: print_etm_pkt_raw("ETM Runt");
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
40 return;
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
41 }
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
42 c = 0;
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
43 for (i = 2; i < rvi_msg_len; i++)
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
44 c ^= rvi_msg[i];
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
45 if (c) {
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
46 print_etm_pkt_raw("BAD CKSUM");
183
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
47 return;
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
48 }
188
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
49 switch (rvi_msg[2]) {
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
50 case ETM_CORE:
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
51 if (rvi_msg_len < 6)
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
52 goto runt;
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
53 tmcore_msg_rx();
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
54 return;
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
55 default:
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
56 print_etm_pkt_raw("ETM Unknown");
183
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
57 }
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
58 }
184
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
59
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
60 void
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
61 cmd_etmpkt(argc, argv)
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
62 char **argv;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
63 {
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
64 u_char pkt[MAX_PKT_TO_TARGET];
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
65 int di, c, b;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
66 char **ap;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
67
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
68 pkt[0] = RVT_TM_HEADER;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
69 di = 1;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
70 c = 0;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
71 for (ap = argv + 1; *ap; ap++) {
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
72 b = strtoul(*ap, 0, 16);
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
73 pkt[di++] = b;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
74 c ^= b;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
75 }
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
76 pkt[di++] = c;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
77 send_pkt_to_target(pkt, di);
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
78 }
189
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
79
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
80 void
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
81 send_etm_cmd(buf, len)
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
82 u_char *buf;
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
83 {
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
84 int i, c;
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
85
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
86 buf[0] = RVT_TM_HEADER;
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
87 c = 0;
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
88 for (i = 1; i <= len; i++)
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
89 c ^= buf[i];
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
90 buf[i] = c;
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
91 send_pkt_to_target(buf, len + 2);
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
92 }