1*27b03b36SApple OSS Distributions /* 2*27b03b36SApple OSS Distributions * Copyright (c) 2021 Apple Inc. All rights reserved. 3*27b03b36SApple OSS Distributions * 4*27b03b36SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5*27b03b36SApple OSS Distributions * 6*27b03b36SApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code 7*27b03b36SApple OSS Distributions * as defined in and that are subject to the Apple Public Source License 8*27b03b36SApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in 9*27b03b36SApple OSS Distributions * compliance with the License. The rights granted to you under the License 10*27b03b36SApple OSS Distributions * may not be used to create, or enable the creation or redistribution of, 11*27b03b36SApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to 12*27b03b36SApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any 13*27b03b36SApple OSS Distributions * terms of an Apple operating system software license agreement. 14*27b03b36SApple OSS Distributions * 15*27b03b36SApple OSS Distributions * Please obtain a copy of the License at 16*27b03b36SApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file. 17*27b03b36SApple OSS Distributions * 18*27b03b36SApple OSS Distributions * The Original Code and all software distributed under the License are 19*27b03b36SApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20*27b03b36SApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21*27b03b36SApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22*27b03b36SApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23*27b03b36SApple OSS Distributions * Please see the License for the specific language governing rights and 24*27b03b36SApple OSS Distributions * limitations under the License. 25*27b03b36SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 26*27b03b36SApple OSS Distributions */ 27*27b03b36SApple OSS Distributions #ifndef _KCOV_DATA_H_ 28*27b03b36SApple OSS Distributions #define _KCOV_DATA_H_ 29*27b03b36SApple OSS Distributions 30*27b03b36SApple OSS Distributions #include <san/kcov.h> 31*27b03b36SApple OSS Distributions #include <san/kcov_ksancov_data.h> 32*27b03b36SApple OSS Distributions #include <san/kcov_stksz_data.h> 33*27b03b36SApple OSS Distributions 34*27b03b36SApple OSS Distributions #if KERNEL_PRIVATE 35*27b03b36SApple OSS Distributions 36*27b03b36SApple OSS Distributions #if CONFIG_KCOV 37*27b03b36SApple OSS Distributions 38*27b03b36SApple OSS Distributions /* 39*27b03b36SApple OSS Distributions * Coverage sanitizer per-cpu data 40*27b03b36SApple OSS Distributions */ 41*27b03b36SApple OSS Distributions struct kcov_cpu_data { 42*27b03b36SApple OSS Distributions uint32_t kcd_enabled; /* coverage recording enabled for CPU. */ 43*27b03b36SApple OSS Distributions }; 44*27b03b36SApple OSS Distributions 45*27b03b36SApple OSS Distributions /* 46*27b03b36SApple OSS Distributions * Coverage sanitizer per-thread data 47*27b03b36SApple OSS Distributions */ 48*27b03b36SApple OSS Distributions struct kcov_thread_data { 49*27b03b36SApple OSS Distributions uint32_t ktd_disabled; /* disable sanitizer for a thread */ 50*27b03b36SApple OSS Distributions #if CONFIG_KSANCOV 51*27b03b36SApple OSS Distributions ksancov_dev_t ktd_device; /* ksancov per-thread data */ 52*27b03b36SApple OSS Distributions #endif 53*27b03b36SApple OSS Distributions #if CONFIG_STKSZ 54*27b03b36SApple OSS Distributions kcov_stksz_thread_t ktd_stksz; /* stack size per-thread data */ 55*27b03b36SApple OSS Distributions #endif 56*27b03b36SApple OSS Distributions }; 57*27b03b36SApple OSS Distributions 58*27b03b36SApple OSS Distributions #endif /* CONFIG_KCOV */ 59*27b03b36SApple OSS Distributions 60*27b03b36SApple OSS Distributions #endif /* KERNEL_PRIVATE */ 61*27b03b36SApple OSS Distributions 62*27b03b36SApple OSS Distributions #endif /* _KCOV_DATA_H_ */ 63