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area. When the memory area can be read by the MMU, do not perform memory write,
BREAKPOINT setting, or downloading.
3.
Cache operation during user program break:
When cache is enabled in the device incorporating a cache, the emulator accesses the
memory by the following methods:
• At memory write: Writes to the cache, then issues an external single write. The
LRU is not updated.
• At memory read: Reads memory from the cache. The LRU is not updated.
1.3.9 Stack Trace Function
The emulator uses the stack's information to display the name of the calling function for a
function at the current program counter. This function can be used only when the load module
that has the Dwarf2-type debugging information is loaded. For the usage of this function, refer to
section 6.21, Stack Trace Function.
1.3.10 User-interrupt Open Function during User Program Break
Some devices to be debugged enable all interrupts while executing emulation to the user. During a
user program break, it is possible to specify the mode whether or not the interrupt processing is
executed.
1.3.11 Online Help
An online help explains the usage of each function or the command syntax that can be entered
from the command line window.
Select [Emulator Help] from the [Help] menu to view the emulator help.
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