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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-10 05:30:17 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-10 05:30:17 -0300 |
commit | d635711daa98be86d4c7fd01499c34f566b54ccb (patch) | |
tree | aa5cc3760a27c3d57146498cb82fa549547de06c /include/linux/kcov.h | |
parent | c91265cd0efb83778f015b4d4b1129bd2cfd075e (diff) |
Linux-libre 4.6.2-gnu
Diffstat (limited to 'include/linux/kcov.h')
-rw-r--r-- | include/linux/kcov.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/linux/kcov.h b/include/linux/kcov.h new file mode 100644 index 000000000..2883ac98c --- /dev/null +++ b/include/linux/kcov.h @@ -0,0 +1,29 @@ +#ifndef _LINUX_KCOV_H +#define _LINUX_KCOV_H + +#include <uapi/linux/kcov.h> + +struct task_struct; + +#ifdef CONFIG_KCOV + +void kcov_task_init(struct task_struct *t); +void kcov_task_exit(struct task_struct *t); + +enum kcov_mode { + /* Coverage collection is not enabled yet. */ + KCOV_MODE_DISABLED = 0, + /* + * Tracing coverage collection mode. + * Covered PCs are collected in a per-task buffer. + */ + KCOV_MODE_TRACE = 1, +}; + +#else + +static inline void kcov_task_init(struct task_struct *t) {} +static inline void kcov_task_exit(struct task_struct *t) {} + +#endif /* CONFIG_KCOV */ +#endif /* _LINUX_KCOV_H */ |