8.14.1.3 Data Cache

The data cache attributes set whether No value for GDBN will cache target memory. While this generally improves performance by reducing debug protocol overhead, it can lead to incorrect results because No value for GDBN does not know about volatile variables or memory mapped device registers.

cache

Enable No value for GDBN to cache target memory.

nocache

Disable No value for GDBN from caching target memory. This is the default.