Action name: ReadWriteTraceAddThis command adds a read/write trace to the current address.
Each time the given address will be accessed in read or write mode, the debugger will add a trace event to the Tracing window.
In fact, read/write traces are nothing more than breakpoints with special properties: they don't stop and they simply add a trace event when the breakpoints are reached.
Internally, the debugger will add a hardware breakpoint on the given address, so all the restrictions for hardware breakpoints are also valid for read/write traces.
See also Tracing window Trace management Clear trace Instruction tracing Function tracing Basic block tracing Add write trace Add execution trace Tracing options Tracing submenu.