Error Handling

During error checking by the SRM console, the following activities take place.

• All error bits are examined.
• The nature of the machine check or interrupt is determined.
• Corrective action is taken, if possible
• A Corrected Error Frame or Machine Check Logout Frame is built.
• A Stack Frame is built.
• Error bits are cleared.
• Control passes to the operating system through System Control Block (SCB)

Operating System

The Operating System machine check handler is responsible for the following actions:

• Creates Kernel Event Header Frame.
• Appends the Corrected Error Frame or Machine Check Logout Frame.
• Updates Error Log.
• Executes fault analysis using the saved machine check frame and context.