- is an optional condition code.
- is an optional limitation on the operation of the hint. The range is 0-15.
DBG is a hint instruction. It is
optional whether it is implemented or not. If it is not implemented, it
behaves as a
NOP. The assembler produces
a diagnostic message if the instruction executes as
Debug hint provides a hint to a debugger and related tools. See your debugger and related tools documentation to determine the use, if any, of this instruction.
This 32-bit instruction is available in A32 and T32.
There is no 16-bit version of this instruction in T32.