Method and apparatus for system monitoring with reduced function cores
First Claim
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1. A method for monitoring a device in a data processing system, the method comprising:
- accessing a register associated with the device from a reduced function processor core through a connection between the register for the device and the reduced function processor core; and
monitoring the device using the value of the register.
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Abstract
A method, apparatus, and computer instructions for monitoring a device in a data processing system. A register associated the device is accessed from a reduced function processor core through a connection between the register for the device and the reduced function processor core. The device is monitored using the value of the register.
13 Citations
20 Claims
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1. A method for monitoring a device in a data processing system, the method comprising:
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accessing a register associated with the device from a reduced function processor core through a connection between the register for the device and the reduced function processor core; and
monitoring the device using the value of the register. - View Dependent Claims (2, 3, 4, 5, 7, 8, 9, 10)
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6. A method for monitoring a processor core, the method comprising:
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accessing an internal register within the processor core from a selected processor core through connection between the processor core and the selected processor core; and
monitoring the processor core using the value of the internal register.
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11. A data processing system for monitoring a device in the data processing system, the data processing system comprising:
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accessing means for accessing a register associated with the device from a reduced function processor core through a connection between the register for the device and the reduced function processor core; and
monitoring means for monitoring the device using the value of the register. - View Dependent Claims (12, 13, 14, 15)
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16. A computer program product in a computer readable medium for monitoring a device in a data processing system, the computer program product comprising:
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first instructions for accessing a register associated with the device from a reduced function processor core through a connection between the register for the device and the reduced function processor core; and
second instructions for monitoring the device using the value of the register. - View Dependent Claims (17, 18, 19, 20)
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Specification