This option specifies the operating mode of the resbank instruction.
It has the same meaning as when -Xresbank_mode=0 is specified.
This option generates a code assuming that the resbank instruction will operate with the value specified in num being set in RBCR0.MD (register for specifying the save mode of the register bank). |
If the specification of this option is changed for each source file, registers may not be correctly managed in exception handlers. The specification must be the same for all source files. |
This option is valid only in an exception handler in which resbank was specified by the #pragma interrupt directive. |
Even though this option is specified, a code for setting a value to RBCR0.MD is not generated. The value must be directly set with the user program.