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pSOSystem System Calls - Read

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t_getreg pSOS+ <strong>System</strong> <strong>Calls</strong><br />

Notes<br />

See Also<br />

Hex Mnemonic Description<br />

0x07 ERR_OBJTYPE Object type doesn’t match object ID;<br />

failed validity check.<br />

0x17 ERR_REGNUM Register number is out of range.<br />

0x65 ERR_STALEID Object's node has failed.<br />

The kernel does not deny access to those registers reserved for system use. For<br />

future compatibility, however, you should not use them.<br />

Multiprocessor Considerations<br />

If the tid identifies a global task residing on another processor node, the local<br />

kernel will internally make an RSC to that remote node to obtain the register's<br />

content for that task.<br />

Callable From<br />

■ Task.<br />

■ ISR, if the task is local to the node from which the t_getreg() call is made.<br />

■ KI, if the task is local to the node from which the t_getreg() call is made.<br />

■ Callout, if the task is local to the node from which the t_getreg() call is made.<br />

t_setreg<br />

1-142 <strong>pSO<strong>System</strong></strong> <strong>System</strong> <strong>Calls</strong>

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