TotalView Online Help : Chapter 2 Process Window : Debug Menu Commands : Debug > Stop on Memory Errors
Debug > Stop on Memory Errors
Use this command to tell the Memory Debugger that it should stop program execution when a memory event or error occurs. Selecting this command is exactly the same as selecting On memory event, halt execution within the Advanced Options on MemoryScape’s Memory Debugging Options page. This is the equivalent of the basic Low setting.