The Tor Browser / file comparison
comparison: tools/profiler/GeckoProfilerFunc.h
tools/profiler/GeckoProfilerFunc.h
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| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 #ifndef PROFILER_FUNCS_H | |
| 7 #define PROFILER_FUNCS_H | |
| 8 | |
| 9 #include "mozilla/NullPtr.h" | |
| 10 #include "js/TypeDecls.h" | |
| 11 #include <stdint.h> | |
| 12 | |
| 13 namespace mozilla { | |
| 14 class TimeDuration; | |
| 15 class TimeStamp; | |
| 16 } | |
| 17 | |
| 18 using mozilla::TimeStamp; | |
| 19 using mozilla::TimeDuration; | |
| 20 | |
| 21 class ProfilerBacktrace; | |
| 22 class ProfilerMarkerPayload; | |
| 23 | |
| 24 // Returns a handle to pass on exit. This can check that we are popping the | |
| 25 // correct callstack. | |
| 26 inline void* mozilla_sampler_call_enter(const char *aInfo, void *aFrameAddress = nullptr, | |
| 27 bool aCopy = false, uint32_t line = 0); | |
| 28 inline void mozilla_sampler_call_exit(void* handle); | |
| 29 void mozilla_sampler_add_marker(const char *aInfo, | |
| 30 ProfilerMarkerPayload *aPayload = nullptr); | |
| 31 | |
| 32 void mozilla_sampler_start(int aEntries, double aInterval, | |
| 33 const char** aFeatures, uint32_t aFeatureCount, | |
| 34 const char** aThreadNameFilters, uint32_t aFilterCount); | |
| 35 | |
| 36 void mozilla_sampler_stop(); | |
| 37 | |
| 38 bool mozilla_sampler_is_paused(); | |
| 39 void mozilla_sampler_pause(); | |
| 40 void mozilla_sampler_resume(); | |
| 41 | |
| 42 ProfilerBacktrace* mozilla_sampler_get_backtrace(); | |
| 43 void mozilla_sampler_free_backtrace(ProfilerBacktrace* aBacktrace); | |
| 44 | |
| 45 bool mozilla_sampler_is_active(); | |
| 46 | |
| 47 void mozilla_sampler_responsiveness(const mozilla::TimeStamp& time); | |
| 48 | |
| 49 void mozilla_sampler_frame_number(int frameNumber); | |
| 50 | |
| 51 const double* mozilla_sampler_get_responsiveness(); | |
| 52 | |
| 53 void mozilla_sampler_save(); | |
| 54 | |
| 55 char* mozilla_sampler_get_profile(); | |
| 56 | |
| 57 JSObject *mozilla_sampler_get_profile_data(JSContext *aCx); | |
| 58 | |
| 59 void mozilla_sampler_save_profile_to_file(const char* aFilename); | |
| 60 | |
| 61 const char** mozilla_sampler_get_features(); | |
| 62 | |
| 63 void mozilla_sampler_init(void* stackTop); | |
| 64 | |
| 65 void mozilla_sampler_shutdown(); | |
| 66 | |
| 67 void mozilla_sampler_print_location1(); | |
| 68 void mozilla_sampler_print_location2(); | |
| 69 | |
| 70 // Lock the profiler. When locked the profiler is (1) stopped, | |
| 71 // (2) profile data is cleared, (3) profiler-locked is fired. | |
| 72 // This is used to lock down the profiler during private browsing | |
| 73 void mozilla_sampler_lock(); | |
| 74 | |
| 75 // Unlock the profiler, leaving it stopped and fires profiler-unlocked. | |
| 76 void mozilla_sampler_unlock(); | |
| 77 | |
| 78 // Register/unregister threads with the profiler | |
| 79 bool mozilla_sampler_register_thread(const char* name, void* stackTop); | |
| 80 void mozilla_sampler_unregister_thread(); | |
| 81 | |
| 82 void mozilla_sampler_sleep_start(); | |
| 83 void mozilla_sampler_sleep_end(); | |
| 84 | |
| 85 double mozilla_sampler_time(); | |
| 86 double mozilla_sampler_time(const mozilla::TimeStamp& aTime); | |
| 87 | |
| 88 /* Returns true if env var SPS_NEW is set to anything, else false. */ | |
| 89 extern bool sps_version2(); | |
| 90 | |
| 91 void mozilla_sampler_tracing(const char* aCategory, const char* aInfo, | |
| 92 TracingMetadata aMetaData); | |
| 93 | |
| 94 #endif | |
| 95 |
