C.9.3 Exceptions/Trapping; C.9.3 C.9.3 Exceptions/Trapping - Intel IQ80219 Board Manual

Intel® IQ80219 General Purpose PCI Processor Evaluation Platform
Getting Started and Debugger
C.9.3

C.9.3 Exceptions/Trapping

A debug exception causes the processor to re-direct execution to a debug event handling routine. The
®
Intel 80200 processor debug architecture defines the following debug exceptions:
•
instruction breakpoint
•
data breakpoint
•
software breakpoint
•
external debug break
•
exception vector trap
•
trace-buffer full break
When a debug exception occurs, the processor actions depend on whether the debug unit is
configured for Halt mode or Monitor mode.
120 Board Manual