ARM ARM DUI 0137A User Manual

ARM DUI 0137A

39

Memory map forbids reading from location

Either you or the debugger attempted to read a location, but the memory 
map on the target forbids the reading of locations in that region.

Memory map forbids setting of breakpoint/watchpoint

Either you or the debugger attempted to set a breakpoint or watchpoint, 
but the memory map on the target forbids the setting of watchpoints or 
breakpoints on that region. (The debugger might attempt to set a 
breakpoint when single-stepping.) For more details, see 

rm_MemoryMap

 in 

the API chapter of the ARM RMTarget Integration Guide.

 

For details on memory maps, see the ARM RMTarget Integration Guide 
for a description of 

rm_Memory

 in the API chapter, and the pointer to 

memory descriptor block in the RealMonitor protocol chapter.

Memory map forbids writing to location

Either you or the debugger attempted to write a location, but the memory 
map on the target forbids the writing of locations in that region.

Message received from target was not handled by RMHost

The RealMonitor protocol includes messages sent from the target to the 
controller, such as 

RM_Msg_HardBreak

 (RealMonitor has stopped at a 

breakpoint). This error message indicates that the target sent a message, 
but the controller did not understand it, and usually indicates an error in 
RMTarget (see the section on target-to-host controller messages in the 
RealMonitor protocol chapter of the ARM RMTarget Integration Guide).

RealMonitor not compatible with RDI target

The RDI target (usually Multi-ICE) does not support the features 
necessary to run RMHost. Either an invalid target has been chosen, or the 
RDI target must be upgraded.

Remote target is not executing

The target processor is in debug state, and therefore, it cannot be 
debugged by RMHost.

RMHost buffer overflow

An internal buffer inside the RMHost controller has overflowed. As with 
an internal error, this error must be reported to your supplier.