FreeCalypso > hg > freecalypso-sw

annotate rvinterf/tmsh/etmbasic.c @ 346:fdeea3d6582d

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
OSL: reconstruction of os_isr.c (_fl only) started
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Wed, 07 May 2014 19:50:01 +0000
parents 577291a2ad76
children ebdf5afa9fb5
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>
260
c146f38d2b5f rvinterf subdir structure made a little more sensible
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 257
diff changeset
10 #include "pktmux.h"
c146f38d2b5f rvinterf subdir structure made a little more sensible
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 257
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;
257
c413e791595a fc-tmsh: added check-ffs1 command, getting ready to begin ffs2 implementation
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 256
diff changeset
55 case ETM_FFS1:
c413e791595a fc-tmsh: added check-ffs1 command, getting ready to begin ffs2 implementation
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 256
diff changeset
56 print_etm_pkt_raw("FFS1");
c413e791595a fc-tmsh: added check-ffs1 command, getting ready to begin ffs2 implementation
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 256
diff changeset
57 return;
c413e791595a fc-tmsh: added check-ffs1 command, getting ready to begin ffs2 implementation
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 256
diff changeset
58 case ETM_FFS2:
262
577291a2ad76 fc-tmsh ffs2 basic response handling implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 260
diff changeset
59 if (rvi_msg_len < 5)
577291a2ad76 fc-tmsh ffs2 basic response handling implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 260
diff changeset
60 goto runt;
577291a2ad76 fc-tmsh ffs2 basic response handling implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 260
diff changeset
61 handle_ffs2_response();
257
c413e791595a fc-tmsh: added check-ffs1 command, getting ready to begin ffs2 implementation
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 256
diff changeset
62 return;
188
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
63 default:
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
64 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
65 }
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
66 }
184
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 void
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
69 cmd_etmpkt(argc, argv)
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
70 char **argv;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
71 {
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
72 u_char pkt[MAX_PKT_TO_TARGET];
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
73 int di, c, b;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
74 char **ap;
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[0] = RVT_TM_HEADER;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
77 di = 1;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
78 c = 0;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
79 for (ap = argv + 1; *ap; ap++) {
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
80 b = strtoul(*ap, 0, 16);
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
81 pkt[di++] = b;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
82 c ^= b;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
83 }
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
84 pkt[di++] = c;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
85 send_pkt_to_target(pkt, di);
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
86 }
189
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
87
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
88 void
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
89 send_etm_cmd(buf, len)
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
90 u_char *buf;
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
91 {
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
92 int i, c;
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
93
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
94 buf[0] = RVT_TM_HEADER;
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
95 c = 0;
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
96 for (i = 1; i <= len; i++)
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
97 c ^= buf[i];
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
98 buf[i] = c;
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
99 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
100 }