9.16. Examining the core and the system in
debug state
When the ARM720T processor is in debug state, you can examine
the core and system state by forcing the load and store multiples
into the instruction pipeline.
Before you can examine the core and system state, the debugger
must determine whether the processor entered debug state from Thumb state
or ARM state, by examining bit 4 of the EmbeddedICE-RT debug status
register, as follows:
- Bit 4 HIGH
The
core has entered debug from Thumb state.
- Bit 4 LOW
The core has
entered debug from ARM state.
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