projects / OpenSPARC-T2-SAM / blame
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|---|---|---|
| 920dae64 AT |
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 | read-asi | |
| 11 | </h2> | |
| 12 | ||
| 13 | <h4> | |
| 14 | NAME | |
| 15 | </h4> | |
| 16 | <ul> | |
| 17 | read-asi - read from a non-translating ASI | |
| 18 | </ul> | |
| 19 | ||
| 20 | <h4>SYNOPSIS</h4> | |
| 21 | <tt> | |
| 22 | <ul> | |
| 23 | read-asi [-cpu <i>cpu-set</i>] <i>asi-number</i> <i>virt_addr</i> | |
| 24 | </ul> | |
| 25 | </tt> | |
| 26 | <p> | |
| 27 | <h4>DESCRIPTION</h4> | |
| 28 | <ul> | |
| 29 | Reads the value from the non-translating ASI <i>asi-number</i> at | |
| 30 | virtual address <i>virt_addr</i>. | |
| 31 | If the virtual address <i>virt_addr</i> is not defined by the given ASI, | |
| 32 | the simulator's behavior is processor-implementation specific. | |
| 33 | <p> | |
| 34 | <i>virt_addr</i> must be a multiple of 8. | |
| 35 | <p> | |
| 36 | By default, the read is directed to the cpu selected by <a | |
| 37 | href="cmd_pselect.html">pselect</a>. | |
| 38 | This can be overridden by the <a href="flag_cpu.html">-cpu</a> flag. | |
| 39 | </ul> | |
| 40 | <p> | |
| 41 | <h4>RETURN VALUES</h4> | |
| 42 | <ul> | |
| 43 | The value at <i>virt_addr</i> for ASI <i>asi-number</i>. | |
| 44 | </ul> | |
| 45 | ||
| 46 | <h4>SEE ALSO</h4> | |
| 47 | <ul><a href="cmd_write-asi.html">write-asi</a></ul> | |
| 48 | <ul><a href="cmd_pselect.html">pselect</a></ul> | |
| 49 | ||
| 50 | <hr> | |
| 51 | </body> | |
| 52 | </html> |