/*
 * 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 <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);

__attribute__((format(printf, 1, 2)))
void __intel_pt_log(const char *fmt, ...);

#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
git.cgi/linux/net-next.git/diff/sound/usb/proc.c?h=nds-private-remove&amp;id=9aecce1c7d977e52759167a4916d71e80aaf5070'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/sound/usb/proc.c'>
<input type='hidden' name='h' value='nds-private-remove'/><input type='hidden' name='id' value='9aecce1c7d977e52759167a4916d71e80aaf5070'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/log/?h=nds-private-remove&amp;id=9aecce1c7d977e52759167a4916d71e80aaf5070'>root</a>/<a href='/cgit.cgi/linux/net-next.git/log/sound?h=nds-private-remove&amp;id=9aecce1c7d977e52759167a4916d71e80aaf5070'>sound</a>/<a href='/cgit.cgi/linux/net-next.git/log/sound/usb?h=nds-private-remove&amp;id=9aecce1c7d977e52759167a4916d71e80aaf5070'>usb</a>/<a href='/cgit.cgi/linux/net-next.git/log/sound/usb/proc.c?h=nds-private-remove&amp;id=9aecce1c7d977e52759167a4916d71e80aaf5070'>proc.c</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/cgit.cgi/linux/net-next.git/log/sound/usb/proc.c?h=nds-private-remove&amp;id=9aecce1c7d977e52759167a4916d71e80aaf5070&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>