182
CHAPTER2 Dependence Functions
2.4.6.8 Guarded Access Break
This is a function to abort the program execution when an access violation to protected
area of memory occurs.
■Guarded Access Breaks
This is a break caused when monitoring an access to a guarded area on memory.
If a guarded access break occurs while executing a program, program execution is suspended with the
following message on the status bar.
Break at address by guarded access
■How to set
Set the guarded access break as follows.
• Dialog
- "Break" tab in debug environment setting dialog
For details, refer to "4.7.2.3 Debug Environment" in "SOFTUNE Workbench Operation Manual".
• Command
- ENABLE BREAK /GUARDEDACCESS
- DISABLE BREAK /GUARDEDACCESS
For details, refer to "3.7 ENABLE BREAK" or "3.8 DISABLE BREAK" in "SOFTUNE Workbench
Command Reference Manual".
Note:
For details of guarded area settings on memory with guarded access breaks, refer to the manual for
the appropriate hardware.