79 lines
2.0 KiB
C
79 lines
2.0 KiB
C
|
/*
|
||
|
|
* intel_pt_log.h: Intel Processor Trace support
|
||
|
|
* Copyright (c) 2013-2014, Intel Corporation.
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify it
|
||
|
|
* under the terms and conditions of the GNU General Public License,
|
||
|
|
* version 2, as published by the Free Software Foundation.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
||
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
||
|
|
* more details.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef INCLUDE__INTEL_PT_LOG_H__
|
||
|
|
#define INCLUDE__INTEL_PT_LOG_H__
|
||
|
|
|
||
|
|
#include <linux/compiler.h>
|
||
|
|
#include <stdint.h>
|
||
|
|
#include <inttypes.h>
|
||
|
|
|
||
|
|
struct intel_pt_pkt;
|
||
|
|
|
||
|
|
void intel_pt_log_enable(void);
|
||
|
|
void intel_pt_log_disable(void);
|
||
|
|
void intel_pt_log_set_name(const char *name);
|
||
|
|
|
||
|
|
void __intel_pt_log_packet(const struct intel_pt_pkt *packet, int pkt_len,
|
||
|
|
uint64_t pos, const unsigned char *buf);
|
||
|
|
|
||
|
|
struct intel_pt_insn;
|
||
|
|
|
||
|
|
void __intel_pt_log_insn(struct intel_pt_insn *intel_pt_insn, uint64_t ip);
|
||
|
|
void __intel_pt_log_insn_no_data(struct intel_pt_insn *intel_pt_insn,
|
||
|
|
uint64_t ip);
|
||
|
|
|
||
|
|
void __intel_pt_log(const char *fmt, ...) __printf(1, 2);
|
||
|
|
|
||
|
|
#define intel_pt_log(fmt, ...) \
|
||
|
|
do { \
|
||
|
|
if (intel_pt_enable_logging) \
|
||
|
|
__intel_pt_log(fmt, ##__VA_ARGS__); \
|
||
|
|
} while (0)
|
||
|
|
|
||
|
|
#define intel_pt_log_packet(arg, ...) \
|
||
|
|
do { \
|
||
|
|
if (intel_pt_enable_logging) \
|
||
|
|
__intel_pt_log_packet(arg, ##__VA_ARGS__); \
|
||
|
|
} while (0)
|
||
|
|
|
||
|
|
#define intel_pt_log_insn(arg, ...) \
|
||
|
|
do { \
|
||
|
|
if (intel_pt_enable_logging) \
|
||
|
|
__intel_pt_log_insn(arg, ##__VA_ARGS__); \
|
||
|
|
} while (0)
|
||
|
|
|
||
|
|
#define intel_pt_log_insn_no_data(arg, ...) \
|
||
|
|
do { \
|
||
|
|
if (intel_pt_enable_logging) \
|
||
|
|
__intel_pt_log_insn_no_data(arg, ##__VA_ARGS__); \
|
||
|
|
} while (0)
|
||
|
|
|
||
|
|
#define x64_fmt "0x%" PRIx64
|
||
|
|
|
||
|
|
extern bool intel_pt_enable_logging;
|
||
|
|
|
||
|
|
static inline void intel_pt_log_at(const char *msg, uint64_t u)
|
||
|
|
{
|
||
|
|
intel_pt_log("%s at " x64_fmt "\n", msg, u);
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void intel_pt_log_to(const char *msg, uint64_t u)
|
||
|
|
{
|
||
|
|
intel_pt_log("%s to " x64_fmt "\n", msg, u);
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|