xref: /xnu-12377.41.6/san/coverage/kcov_data.h (revision bbb1b6f9e71b8cdde6e5cd6f4841f207dee3d828)
1 /*
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26  */
27 #ifndef _KCOV_DATA_H_
28 #define _KCOV_DATA_H_
29 
30 #include <san/kcov.h>
31 #include <san/kcov_ksancov_data.h>
32 #include <san/kcov_stksz_data.h>
33 
34 #if KERNEL_PRIVATE
35 
36 #if CONFIG_KCOV
37 
38 /*
39  * Coverage sanitizer per-cpu data
40  */
41 struct kcov_cpu_data {
42 	uint32_t       kcd_enabled;     /* coverage recording enabled for CPU. */
43 };
44 
45 /*
46  * Coverage sanitizer per-thread data
47  */
48 struct kcov_thread_data {
49 	uint32_t               ktd_disabled;    /* disable sanitizer for a thread */
50 #if CONFIG_KSANCOV
51 	ksancov_dev_t          ktd_device;      /* ksancov per-thread data */
52 #endif
53 #if CONFIG_STKSZ
54 	kcov_stksz_thread_t    ktd_stksz;       /* stack size per-thread data */
55 #endif
56 };
57 
58 #endif /* CONFIG_KCOV */
59 
60 #endif /* KERNEL_PRIVATE */
61 
62 #endif /* _KCOV_DATA_H_ */
63