FreeCalypso > hg > freecalypso-sw

annotate rvinterf/etmsync/memcmd.c @ 911:42719fa3e6af

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
etmsync: memory read implemented
author Space Falcon <falcon@ivan.Harhan.ORG>
date Tue, 08 Sep 2015 07:52:29 +0000
parents
children f50c71442d50
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
911
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
1 /*
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
2 * User commands for reading memory regions and Calypso die ID via ETM
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
3 */
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
4
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
5 #include <sys/types.h>
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
6 #include <stdio.h>
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
7 #include <stdlib.h>
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
8 #include <string.h>
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
9 #include <strings.h>
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
10 #include "etm.h"
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
11 #include "limits.h"
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
12 #include "localtypes.h"
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
13 #include "exitcodes.h"
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
14
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
15 void
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
16 memdump_line(addr, buf, len)
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
17 u32 addr;
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
18 u_char *buf;
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
19 {
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
20 int i, c;
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
21
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
22 printf("%08X: ", addr);
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
23 for (i = 0; i < 16; i++) {
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
24 if (i < len)
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
25 printf("%02X ", buf[i]);
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
26 else
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
27 fputs(" ", stdout);
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
28 if (i == 7 || i == 15)
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
29 putchar(' ');
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
30 }
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
31 for (i = 0; i < len; i++) {
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
32 c = buf[i];
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
33 if (c < ' ' || c > '~')
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
34 c = '.';
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
35 putchar(c);
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
36 }
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
37 putchar('\n');
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
38 }
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
39
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
40 cmd_memdump(argc, argv)
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
41 char **argv;
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
42 {
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
43 u_char databuf[MAX_MEMREAD_BYTES];
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
44 u32 memaddr;
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
45 int rc, sz, off, l;
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
46
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
47 memaddr = strtoul(argv[1], 0, 16);
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
48 sz = strtoul(argv[2], 0, 16);
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
49 rc = do_memory_read(memaddr, databuf, sz);
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
50 if (rc)
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
51 return(rc);
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
52 for (off = 0; off < sz; off += 16) {
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
53 l = sz - off;
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
54 if (l > 16)
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
55 l = 16;
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
56 memdump_line(memaddr + off, databuf + off, l);
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
57 }
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
58 return(0);
42719fa3e6af etmsync: memory read implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
59 }