1*8d67ca89SAndroid Build Coastguard Worker /* 2*8d67ca89SAndroid Build Coastguard Worker * This file is auto-generated. Modifications will be lost. 3*8d67ca89SAndroid Build Coastguard Worker * 4*8d67ca89SAndroid Build Coastguard Worker * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ 5*8d67ca89SAndroid Build Coastguard Worker * for more information. 6*8d67ca89SAndroid Build Coastguard Worker */ 7*8d67ca89SAndroid Build Coastguard Worker #ifndef _LINUX_KCOV_IOCTLS_H 8*8d67ca89SAndroid Build Coastguard Worker #define _LINUX_KCOV_IOCTLS_H 9*8d67ca89SAndroid Build Coastguard Worker #include <linux/types.h> 10*8d67ca89SAndroid Build Coastguard Worker struct kcov_remote_arg { 11*8d67ca89SAndroid Build Coastguard Worker __u32 trace_mode; 12*8d67ca89SAndroid Build Coastguard Worker __u32 area_size; 13*8d67ca89SAndroid Build Coastguard Worker __u32 num_handles; 14*8d67ca89SAndroid Build Coastguard Worker __aligned_u64 common_handle; 15*8d67ca89SAndroid Build Coastguard Worker __aligned_u64 handles[]; 16*8d67ca89SAndroid Build Coastguard Worker }; 17*8d67ca89SAndroid Build Coastguard Worker #define KCOV_REMOTE_MAX_HANDLES 0x100 18*8d67ca89SAndroid Build Coastguard Worker #define KCOV_INIT_TRACE _IOR('c', 1, unsigned long) 19*8d67ca89SAndroid Build Coastguard Worker #define KCOV_ENABLE _IO('c', 100) 20*8d67ca89SAndroid Build Coastguard Worker #define KCOV_DISABLE _IO('c', 101) 21*8d67ca89SAndroid Build Coastguard Worker #define KCOV_REMOTE_ENABLE _IOW('c', 102, struct kcov_remote_arg) 22*8d67ca89SAndroid Build Coastguard Worker enum { 23*8d67ca89SAndroid Build Coastguard Worker KCOV_TRACE_PC = 0, 24*8d67ca89SAndroid Build Coastguard Worker KCOV_TRACE_CMP = 1, 25*8d67ca89SAndroid Build Coastguard Worker }; 26*8d67ca89SAndroid Build Coastguard Worker #define KCOV_CMP_CONST (1 << 0) 27*8d67ca89SAndroid Build Coastguard Worker #define KCOV_CMP_SIZE(n) ((n) << 1) 28*8d67ca89SAndroid Build Coastguard Worker #define KCOV_CMP_MASK KCOV_CMP_SIZE(3) 29*8d67ca89SAndroid Build Coastguard Worker #define KCOV_SUBSYSTEM_COMMON (0x00ull << 56) 30*8d67ca89SAndroid Build Coastguard Worker #define KCOV_SUBSYSTEM_USB (0x01ull << 56) 31*8d67ca89SAndroid Build Coastguard Worker #define KCOV_SUBSYSTEM_MASK (0xffull << 56) 32*8d67ca89SAndroid Build Coastguard Worker #define KCOV_INSTANCE_MASK (0xffffffffull) 33*8d67ca89SAndroid Build Coastguard Worker #endif 34