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1 | <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
2 | <html> | |
3 | <head> | |
4 | <title>SPARC Architectural Model: User Commands</title> | |
5 | </head> | |
6 | <body bgcolor="#FFFFFF" LANG="en-US"> | |
7 | <div STYLE="margin-bottom: 0cm"></div> | |
8 | ||
9 | <h2> | |
10 | vdebug | |
11 | </h2> | |
12 | ||
13 | <h4> | |
14 | NAME | |
15 | </h4> | |
16 | <ul> | |
17 | vdebug - control instruction tracing | |
18 | </ul> | |
19 | ||
20 | <h4>SYNOPSIS</h4> | |
21 | <tt> | |
22 | <ul> | |
23 | vdebug [-cpu <i>cpu_set</i>] [-o <i>file_name</i>] on|off | |
24 | </ul> | |
25 | </tt> | |
26 | ||
27 | <h4>DESCRIPTION</h4> | |
28 | <ul> | |
29 | Enables (or disables) instruction tracing. If -o is given, tracing | |
30 | output will be redirected to a file, or in the case of multiple worker | |
31 | threads, files. In either case, <i>file_name</i> is used as the template | |
32 | to generate unique file names for each worker thread. | |
33 | <p> | |
34 | If the <a href="flag_cpu.html">-cpu</a> option is omitted, enables (or | |
35 | disables) tracing for all cpus. | |
36 | Otherwise, the -cpu option selects which cpus generate trace. | |
37 | </ul> | |
38 | ||
39 | <h4>RETURN VALUES</h4> | |
40 | <ul> | |
41 | </ul> | |
42 | ||
43 | <h4>SEE ALSO</h4> | |
44 | ||
45 | <hr> | |
46 | </body> | |
47 | </html> |