1*54fd6939SJiyong Park /* 2*54fd6939SJiyong Park * Copyright (c) 2019, ARM Limited and Contributors. All rights reserved. 3*54fd6939SJiyong Park * 4*54fd6939SJiyong Park * SPDX-License-Identifier: BSD-3-Clause 5*54fd6939SJiyong Park */ 6*54fd6939SJiyong Park 7*54fd6939SJiyong Park #ifndef PAUTH_H 8*54fd6939SJiyong Park #define PAUTH_H 9*54fd6939SJiyong Park 10*54fd6939SJiyong Park /******************************************************************************* 11*54fd6939SJiyong Park * ARMv8.3-PAuth support functions 12*54fd6939SJiyong Park ******************************************************************************/ 13*54fd6939SJiyong Park 14*54fd6939SJiyong Park /* Disable ARMv8.3 pointer authentication in EL1/EL3 */ 15*54fd6939SJiyong Park void pauth_disable_el1(void); 16*54fd6939SJiyong Park void pauth_disable_el3(void); 17*54fd6939SJiyong Park 18*54fd6939SJiyong Park #endif /* PAUTH_H */ 19