6.7. Determining the core and system state

When the core is in debug state, you can examine the core and system state by forcing the load and store multiple instructions into the pipeline.

Before you can examine the core and system state, the debugger must determine whether the processor entered debug from Thumb state or ARM state, by examining bit 4 of the EmbeddedICE-RT debug status register. If bit 4 is set, the core has entered debug from Thumb state.

For more details about determining the core state, see Determining the core and system state.

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