Chapter C7
AArch64 debug registers
This chapter describes the debug registers in the AArch64 execution state and shows examples of how to
use them.
It contains the following sections:
• C7.1 AArch64 debug register summary on page C7-634.
• C7.2 Debug Breakpoint Control Registers, EL1 on page C7-636.
• C7.3 Debug Watchpoint Control Registers, EL1 on page C7-639.
100236_0100_00_en Copyright © 2015–2017, 2019 Arm Limited or its affiliates. All rights
reserved.
C7-633
Non-Confidential