1 /* 2 * Copyright (c) 2024 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 #if CONFIG_EXCLAVES 30 31 #pragma once 32 33 #include <stdint.h> 34 #include <mach/kern_return.h> 35 #include <mach/exclaves_l4.h> 36 37 #include "exclaves_internal.h" 38 39 #include "kern/exclaves.tightbeam.h" 40 41 __BEGIN_DECLS 42 43 extern kern_return_t 44 exclaves_xnuproxy_pmm_usage(void); 45 46 extern kern_return_t 47 exclaves_xnuproxy_ctx_alloc(exclaves_ctx_t *ctx); 48 49 extern kern_return_t 50 exclaves_xnuproxy_ctx_free(exclaves_ctx_t *ctx); 51 52 extern kern_return_t 53 exclaves_xnuproxy_init(uint64_t bootinfo_pa); 54 55 /* BEGIN IGNORE CODESTYLE */ 56 /* 57 * Note: strings passed to callback are not valid outside of the context of the 58 * callback. 59 */ 60 extern kern_return_t 61 exclaves_xnuproxy_resource_info(void (^cb)(const char *name, const char *domain, 62 xnuproxy_resourcetype_s, uint64_t id, bool)); 63 /* END IGNORE CODESTYLE */ 64 65 extern kern_return_t 66 exclaves_xnuproxy_audio_buffer_copyout(uint64_t id, 67 uint64_t size1, uint64_t offset1, uint64_t size2, uint64_t offset2); 68 69 extern kern_return_t 70 exclaves_xnuproxy_audio_buffer_delete(uint64_t id); 71 72 extern kern_return_t 73 exclaves_xnuproxy_audio_buffer_map(uint64_t id, size_t size, bool *read_only); 74 75 /* BEGIN IGNORE CODESTYLE */ 76 extern kern_return_t 77 exclaves_xnuproxy_audio_buffer_layout(uint64_t id, uint32_t start, 78 uint32_t npages, kern_return_t (^cb)(uint64_t base, uint32_t npages)); 79 /* ENDIGNORE CODESTYLE */ 80 81 extern kern_return_t 82 exclaves_xnuproxy_named_buffer_delete(uint64_t id); 83 84 extern kern_return_t 85 exclaves_xnuproxy_named_buffer_map(uint64_t id, size_t size, bool *read_only); 86 87 /* BEGIN IGNORE CODESTYLE */ 88 extern kern_return_t 89 exclaves_xnuproxy_named_buffer_layout(uint64_t id, uint32_t start, 90 uint32_t npages, kern_return_t (^cb)(uint64_t base, uint32_t npages)); 91 /* END IGNORE CODESTYLE */ 92 93 extern kern_return_t 94 exclaves_xnuproxy_endpoint_call(Exclaves_L4_Word_t endpoint_id); 95 96 __END_DECLS 97 98 #endif /* CONFIG_EXCLAVES */ 99