0
8.4kviews
Explain functions of different registers available in ARM 7.
1 Answer
written 3.0 years ago by |
The ARM architecture supports two program status registers. They are the current program status register (CPSR) and the saved program status register (SPSR).
The CPSR is accessible in all the processor modes while the SPSR is accessible in privileged modes.
The CPSR contains condition code flags, interrupt disable bits, …