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author | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
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committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/tools/perf/util/intel-pt-decoder/intel-pt-log.h | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/tools/perf/util/intel-pt-decoder/intel-pt-log.h')
-rw-r--r-- | kernel/tools/perf/util/intel-pt-decoder/intel-pt-log.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/kernel/tools/perf/util/intel-pt-decoder/intel-pt-log.h b/kernel/tools/perf/util/intel-pt-decoder/intel-pt-log.h new file mode 100644 index 000000000..debe751dc --- /dev/null +++ b/kernel/tools/perf/util/intel-pt-decoder/intel-pt-log.h @@ -0,0 +1,78 @@ +/* + * 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 |