FreeCalypso > hg > freecalypso-sw

annotate rvinterf/tmsh/etmbasic.c @ 1012:93f4fc26b204

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
fc-shell: arbitrary send command implemented in one-shot mode
author Mychaela Falconia <falcon@ivan.Harhan.ORG>
date Sun, 20 Mar 2016 22:06:11 +0000
parents ebdf5afa9fb5
children
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"
979
ebdf5afa9fb5 fc-tmsh: omr responses parsed and formatted in a readable manner
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents: 262
diff changeset
13 #include "tm3.h"
183
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
14
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
15 extern u_char rvi_msg[];
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
16 extern int rvi_msg_len;
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
17
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
18 void
188
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
19 print_etm_pkt_raw(err)
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
20 char *err;
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
21 {
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
22 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
23 int i;
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
24
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
25 sprintf(buf, "%s:", err);
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
26 dp = index(buf, '\0');
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
27 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
28 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
29 dp += 3;
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
30 }
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
31 async_msg_output(buf);
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
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
34 void
183
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
35 etm_packet_rx()
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
36 {
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
37 int i, c;
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
38
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
39 if (rvi_msg_len < 4) {
979
ebdf5afa9fb5 fc-tmsh: omr responses parsed and formatted in a readable manner
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents: 262
diff changeset
40 runt: print_etm_pkt_raw("TM runt");
188
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
41 return;
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
42 }
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
43 c = 0;
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
44 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
45 c ^= rvi_msg[i];
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
46 if (c) {
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
47 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
48 return;
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
49 }
188
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
50 switch (rvi_msg[2]) {
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
51 case ETM_CORE:
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
52 if (rvi_msg_len < 6)
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
53 goto runt;
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
54 tmcore_msg_rx();
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
55 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
56 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
57 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
58 return;
c413e791595a fc-tmsh: added check-ffs1 command, getting ready to begin ffs2 implementation
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 256
diff changeset
59 case ETM_FFS2:
262
577291a2ad76 fc-tmsh ffs2 basic response handling implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 260
diff changeset
60 if (rvi_msg_len < 5)
577291a2ad76 fc-tmsh ffs2 basic response handling implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 260
diff changeset
61 goto runt;
577291a2ad76 fc-tmsh ffs2 basic response handling implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 260
diff changeset
62 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
63 return;
979
ebdf5afa9fb5 fc-tmsh: omr responses parsed and formatted in a readable manner
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents: 262
diff changeset
64 /* TM3 */
ebdf5afa9fb5 fc-tmsh: omr responses parsed and formatted in a readable manner
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents: 262
diff changeset
65 case MEM_READ:
ebdf5afa9fb5 fc-tmsh: omr responses parsed and formatted in a readable manner
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents: 262
diff changeset
66 if (rvi_msg_len < 5)
ebdf5afa9fb5 fc-tmsh: omr responses parsed and formatted in a readable manner
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents: 262
diff changeset
67 goto runt;
ebdf5afa9fb5 fc-tmsh: omr responses parsed and formatted in a readable manner
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents: 262
diff changeset
68 handle_omr_response();
ebdf5afa9fb5 fc-tmsh: omr responses parsed and formatted in a readable manner
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents: 262
diff changeset
69 return;
188
9f4f331ac24d fc-tmsh: implemented handling of ETM_CORE responses
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 184
diff changeset
70 default:
979
ebdf5afa9fb5 fc-tmsh: omr responses parsed and formatted in a readable manner
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents: 262
diff changeset
71 print_etm_pkt_raw("TM unknown");
183
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
72 }
85222710dc92 rvinterf/etm: implemented everything except the packet sending command
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
73 }
184
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
74
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
75 void
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
76 cmd_etmpkt(argc, argv)
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
77 char **argv;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
78 {
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
79 u_char pkt[MAX_PKT_TO_TARGET];
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
80 int di, c, b;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
81 char **ap;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
82
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
83 pkt[0] = RVT_TM_HEADER;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
84 di = 1;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
85 c = 0;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
86 for (ap = argv + 1; *ap; ap++) {
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
87 b = strtoul(*ap, 0, 16);
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
88 pkt[di++] = b;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
89 c ^= b;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
90 }
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
91 pkt[di++] = c;
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
92 send_pkt_to_target(pkt, di);
4714fdfca39c fc-tmsh compiles!
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 183
diff changeset
93 }
189
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
94
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
95 void
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
96 send_etm_cmd(buf, len)
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
97 u_char *buf;
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
98 {
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
99 int i, c;
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
100
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
101 buf[0] = RVT_TM_HEADER;
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
102 c = 0;
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
103 for (i = 1; i <= len; i++)
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
104 c ^= buf[i];
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
105 buf[i] = c;
a95d253ef952 fc-tmsh: some basic tmcore commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 188
diff changeset
106 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
107 }