1*fdd8201dSApple OSS Distributions /* 2*fdd8201dSApple OSS Distributions * Copyright (c) 2021 Apple Inc. All rights reserved. 3*fdd8201dSApple OSS Distributions * 4*fdd8201dSApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5*fdd8201dSApple OSS Distributions * 6*fdd8201dSApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code 7*fdd8201dSApple OSS Distributions * as defined in and that are subject to the Apple Public Source License 8*fdd8201dSApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in 9*fdd8201dSApple OSS Distributions * compliance with the License. The rights granted to you under the License 10*fdd8201dSApple OSS Distributions * may not be used to create, or enable the creation or redistribution of, 11*fdd8201dSApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to 12*fdd8201dSApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any 13*fdd8201dSApple OSS Distributions * terms of an Apple operating system software license agreement. 14*fdd8201dSApple OSS Distributions * 15*fdd8201dSApple OSS Distributions * Please obtain a copy of the License at 16*fdd8201dSApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file. 17*fdd8201dSApple OSS Distributions * 18*fdd8201dSApple OSS Distributions * The Original Code and all software distributed under the License are 19*fdd8201dSApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20*fdd8201dSApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21*fdd8201dSApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22*fdd8201dSApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23*fdd8201dSApple OSS Distributions * Please see the License for the specific language governing rights and 24*fdd8201dSApple OSS Distributions * limitations under the License. 25*fdd8201dSApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 26*fdd8201dSApple OSS Distributions */ 27*fdd8201dSApple OSS Distributions #ifndef _KCOV_DATA_H_ 28*fdd8201dSApple OSS Distributions #define _KCOV_DATA_H_ 29*fdd8201dSApple OSS Distributions 30*fdd8201dSApple OSS Distributions #include <san/kcov.h> 31*fdd8201dSApple OSS Distributions #include <san/kcov_ksancov_data.h> 32*fdd8201dSApple OSS Distributions #include <san/kcov_stksz_data.h> 33*fdd8201dSApple OSS Distributions 34*fdd8201dSApple OSS Distributions #if KERNEL_PRIVATE 35*fdd8201dSApple OSS Distributions 36*fdd8201dSApple OSS Distributions #if CONFIG_KCOV 37*fdd8201dSApple OSS Distributions 38*fdd8201dSApple OSS Distributions /* 39*fdd8201dSApple OSS Distributions * Coverage sanitizer per-cpu data 40*fdd8201dSApple OSS Distributions */ 41*fdd8201dSApple OSS Distributions struct kcov_cpu_data { 42*fdd8201dSApple OSS Distributions uint32_t kcd_enabled; /* coverage recording enabled for CPU. */ 43*fdd8201dSApple OSS Distributions }; 44*fdd8201dSApple OSS Distributions 45*fdd8201dSApple OSS Distributions /* 46*fdd8201dSApple OSS Distributions * Coverage sanitizer per-thread data 47*fdd8201dSApple OSS Distributions */ 48*fdd8201dSApple OSS Distributions struct kcov_thread_data { 49*fdd8201dSApple OSS Distributions uint32_t ktd_disabled; /* disable sanitizer for a thread */ 50*fdd8201dSApple OSS Distributions #if CONFIG_KSANCOV 51*fdd8201dSApple OSS Distributions ksancov_dev_t ktd_device; /* ksancov per-thread data */ 52*fdd8201dSApple OSS Distributions #endif 53*fdd8201dSApple OSS Distributions #if CONFIG_STKSZ 54*fdd8201dSApple OSS Distributions kcov_stksz_thread_t ktd_stksz; /* stack size per-thread data */ 55*fdd8201dSApple OSS Distributions #endif 56*fdd8201dSApple OSS Distributions }; 57*fdd8201dSApple OSS Distributions 58*fdd8201dSApple OSS Distributions #endif /* CONFIG_KCOV */ 59*fdd8201dSApple OSS Distributions 60*fdd8201dSApple OSS Distributions #endif /* KERNEL_PRIVATE */ 61*fdd8201dSApple OSS Distributions 62*fdd8201dSApple OSS Distributions #endif /* _KCOV_DATA_H_ */ 63