|Home > Register descriptions > AArch64 system registers > AFSR0_EL1, Auxiliary Fault Status Register 0, EL1|
AFSR0_EL1 provides additional IMPLEMENTATION DEFINED fault status information for exceptions that are taken to EL1. In the Cortex®‑A76 core, no additional information is provided for these exceptions. Therefore this register is not used.
AFSR0_EL1 is a 32-bit register, and is part of:
There are no configuration notes.
Bit fields and details that are not provided in this description are architecturally defined. See the Arm® Architecture Reference Manual Armv8, for Armv8-A architecture profile.