Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0-only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  * intel_pt_log.h: Intel Processor Trace support
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  * Copyright (c) 2013-2014, Intel Corporation.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) #ifndef INCLUDE__INTEL_PT_LOG_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) #define INCLUDE__INTEL_PT_LOG_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #include <linux/compiler.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <stdint.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include <inttypes.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) struct intel_pt_pkt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) void *intel_pt_log_fp(void);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) void intel_pt_log_enable(void);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) void intel_pt_log_disable(void);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) void intel_pt_log_set_name(const char *name);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) void __intel_pt_log_packet(const struct intel_pt_pkt *packet, int pkt_len,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 			   uint64_t pos, const unsigned char *buf);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) struct intel_pt_insn;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) void __intel_pt_log_insn(struct intel_pt_insn *intel_pt_insn, uint64_t ip);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) void __intel_pt_log_insn_no_data(struct intel_pt_insn *intel_pt_insn,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 				 uint64_t ip);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) void __intel_pt_log(const char *fmt, ...) __printf(1, 2);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) #define intel_pt_log(fmt, ...) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 	do { \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 		if (intel_pt_enable_logging) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 			__intel_pt_log(fmt, ##__VA_ARGS__); \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 	} while (0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) #define intel_pt_log_packet(arg, ...) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 	do { \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 		if (intel_pt_enable_logging) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 			__intel_pt_log_packet(arg, ##__VA_ARGS__); \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 	} while (0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) #define intel_pt_log_insn(arg, ...) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 	do { \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 		if (intel_pt_enable_logging) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 			__intel_pt_log_insn(arg, ##__VA_ARGS__); \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 	} while (0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) #define intel_pt_log_insn_no_data(arg, ...) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 	do { \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) 		if (intel_pt_enable_logging) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) 			__intel_pt_log_insn_no_data(arg, ##__VA_ARGS__); \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) 	} while (0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) #define x64_fmt "0x%" PRIx64
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) extern bool intel_pt_enable_logging;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) static inline void intel_pt_log_at(const char *msg, uint64_t u)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) 	intel_pt_log("%s at " x64_fmt "\n", msg, u);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) static inline void intel_pt_log_to(const char *msg, uint64_t u)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) 	intel_pt_log("%s to " x64_fmt "\n", msg, u);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) #endif