1 /* 2 * Copyright (c) 2023 Apple Inc. All rights reserved. 3 * 4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. The rights granted to you under the License 10 * may not be used to create, or enable the creation or redistribution of, 11 * unlawful or unlicensed copies of an Apple operating system, or to 12 * circumvent, violate, or enable the circumvention or violation of, any 13 * terms of an Apple operating system software license agreement. 14 * 15 * Please obtain a copy of the License at 16 * http://www.opensource.apple.com/apsl/ and read it before using this file. 17 * 18 * The Original Code and all software distributed under the License are 19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23 * Please see the License for the specific language governing rights and 24 * limitations under the License. 25 * 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27 */ 28 29 30 #pragma once 31 32 #include <kern/kern_types.h> 33 34 #if CONFIG_EXCLAVES 35 36 extern void * exclaves_enter_start_label __asm__("EXCLAVES_ENTRY_START"); 37 extern void * exclaves_enter_end_label __asm__("EXCLAVES_ENTRY_END"); 38 39 extern void * exclaves_upcall_start_label __asm__("EXCLAVES_UPCALL_START"); 40 extern void * exclaves_upcall_end_label __asm__("EXCLAVES_UPCALL_END"); 41 42 extern void * exclaves_scheduler_request_start_label __asm__("EXCLAVES_SCHEDULER_REQUEST_START"); 43 extern void * exclaves_scheduler_request_end_label __asm__("EXCLAVES_SCHEDULER_REQUEST_END"); 44 45 extern uintptr_t exclaves_enter_range_start; 46 extern uintptr_t exclaves_enter_range_end; 47 extern uintptr_t exclaves_upcall_range_start; 48 extern uintptr_t exclaves_upcall_range_end; 49 50 #endif /* CONFIG_EXCLAVES */ 51