1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/tools/profiler/GeckoProfilerFunc.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,95 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#ifndef PROFILER_FUNCS_H
1.10 +#define PROFILER_FUNCS_H
1.11 +
1.12 +#include "mozilla/NullPtr.h"
1.13 +#include "js/TypeDecls.h"
1.14 +#include <stdint.h>
1.15 +
1.16 +namespace mozilla {
1.17 +class TimeDuration;
1.18 +class TimeStamp;
1.19 +}
1.20 +
1.21 +using mozilla::TimeStamp;
1.22 +using mozilla::TimeDuration;
1.23 +
1.24 +class ProfilerBacktrace;
1.25 +class ProfilerMarkerPayload;
1.26 +
1.27 +// Returns a handle to pass on exit. This can check that we are popping the
1.28 +// correct callstack.
1.29 +inline void* mozilla_sampler_call_enter(const char *aInfo, void *aFrameAddress = nullptr,
1.30 + bool aCopy = false, uint32_t line = 0);
1.31 +inline void mozilla_sampler_call_exit(void* handle);
1.32 +void mozilla_sampler_add_marker(const char *aInfo,
1.33 + ProfilerMarkerPayload *aPayload = nullptr);
1.34 +
1.35 +void mozilla_sampler_start(int aEntries, double aInterval,
1.36 + const char** aFeatures, uint32_t aFeatureCount,
1.37 + const char** aThreadNameFilters, uint32_t aFilterCount);
1.38 +
1.39 +void mozilla_sampler_stop();
1.40 +
1.41 +bool mozilla_sampler_is_paused();
1.42 +void mozilla_sampler_pause();
1.43 +void mozilla_sampler_resume();
1.44 +
1.45 +ProfilerBacktrace* mozilla_sampler_get_backtrace();
1.46 +void mozilla_sampler_free_backtrace(ProfilerBacktrace* aBacktrace);
1.47 +
1.48 +bool mozilla_sampler_is_active();
1.49 +
1.50 +void mozilla_sampler_responsiveness(const mozilla::TimeStamp& time);
1.51 +
1.52 +void mozilla_sampler_frame_number(int frameNumber);
1.53 +
1.54 +const double* mozilla_sampler_get_responsiveness();
1.55 +
1.56 +void mozilla_sampler_save();
1.57 +
1.58 +char* mozilla_sampler_get_profile();
1.59 +
1.60 +JSObject *mozilla_sampler_get_profile_data(JSContext *aCx);
1.61 +
1.62 +void mozilla_sampler_save_profile_to_file(const char* aFilename);
1.63 +
1.64 +const char** mozilla_sampler_get_features();
1.65 +
1.66 +void mozilla_sampler_init(void* stackTop);
1.67 +
1.68 +void mozilla_sampler_shutdown();
1.69 +
1.70 +void mozilla_sampler_print_location1();
1.71 +void mozilla_sampler_print_location2();
1.72 +
1.73 +// Lock the profiler. When locked the profiler is (1) stopped,
1.74 +// (2) profile data is cleared, (3) profiler-locked is fired.
1.75 +// This is used to lock down the profiler during private browsing
1.76 +void mozilla_sampler_lock();
1.77 +
1.78 +// Unlock the profiler, leaving it stopped and fires profiler-unlocked.
1.79 +void mozilla_sampler_unlock();
1.80 +
1.81 +// Register/unregister threads with the profiler
1.82 +bool mozilla_sampler_register_thread(const char* name, void* stackTop);
1.83 +void mozilla_sampler_unregister_thread();
1.84 +
1.85 +void mozilla_sampler_sleep_start();
1.86 +void mozilla_sampler_sleep_end();
1.87 +
1.88 +double mozilla_sampler_time();
1.89 +double mozilla_sampler_time(const mozilla::TimeStamp& aTime);
1.90 +
1.91 +/* Returns true if env var SPS_NEW is set to anything, else false. */
1.92 +extern bool sps_version2();
1.93 +
1.94 +void mozilla_sampler_tracing(const char* aCategory, const char* aInfo,
1.95 + TracingMetadata aMetaData);
1.96 +
1.97 +#endif
1.98 +
