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59ad1c9d28
--HG-- extra : commitid : BTYjbUK8Kkf extra : rebase_source : 48b78ab373d4019fb42cc39cdc66586da33eb069
116 lines
3.7 KiB
C++
116 lines
3.7 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef PROFILER_FUNCS_H
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#define PROFILER_FUNCS_H
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#ifndef SPS_STANDALONE
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#include "js/TypeDecls.h"
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#endif
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#include "js/ProfilingStack.h"
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#include "mozilla/UniquePtr.h"
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#include <stdint.h>
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namespace mozilla {
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class TimeStamp;
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namespace dom {
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class Promise;
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} // namespace dom
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} // namespace mozilla
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class ProfilerBacktrace;
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class ProfilerMarkerPayload;
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// Returns a handle to pass on exit. This can check that we are popping the
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// correct callstack.
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inline void* mozilla_sampler_call_enter(const char *aInfo, js::ProfileEntry::Category aCategory,
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void *aFrameAddress = nullptr, bool aCopy = false,
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uint32_t line = 0);
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inline void mozilla_sampler_call_exit(void* handle);
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void mozilla_sampler_add_marker(const char *aInfo,
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ProfilerMarkerPayload *aPayload = nullptr);
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void mozilla_sampler_start(int aEntries, double aInterval,
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const char** aFeatures, uint32_t aFeatureCount,
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const char** aThreadNameFilters, uint32_t aFilterCount);
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void mozilla_sampler_stop();
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bool mozilla_sampler_is_paused();
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void mozilla_sampler_pause();
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void mozilla_sampler_resume();
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ProfilerBacktrace* mozilla_sampler_get_backtrace();
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void mozilla_sampler_free_backtrace(ProfilerBacktrace* aBacktrace);
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bool mozilla_sampler_is_active();
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bool mozilla_sampler_feature_active(const char* aName);
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void mozilla_sampler_responsiveness(const mozilla::TimeStamp& time);
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void mozilla_sampler_frame_number(int frameNumber);
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const double* mozilla_sampler_get_responsiveness();
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void mozilla_sampler_save();
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mozilla::UniquePtr<char[]> mozilla_sampler_get_profile(double aSinceTime);
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#ifndef SPS_STANDALONE
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JSObject *mozilla_sampler_get_profile_data(JSContext* aCx, double aSinceTime);
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void mozilla_sampler_get_profile_data_async(double aSinceTime,
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mozilla::dom::Promise* aPromise);
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#endif
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// Make this function easily callable from a debugger in a build without
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// debugging information (work around http://llvm.org/bugs/show_bug.cgi?id=22211)
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extern "C" {
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void mozilla_sampler_save_profile_to_file(const char* aFilename);
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}
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const char** mozilla_sampler_get_features();
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void mozilla_sampler_get_buffer_info(uint32_t *aCurrentPosition, uint32_t *aTotalSize,
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uint32_t *aGeneration);
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void mozilla_sampler_init(void* stackTop);
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void mozilla_sampler_shutdown();
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// Lock the profiler. When locked the profiler is (1) stopped,
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// (2) profile data is cleared, (3) profiler-locked is fired.
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// This is used to lock down the profiler during private browsing
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void mozilla_sampler_lock();
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// Unlock the profiler, leaving it stopped and fires profiler-unlocked.
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void mozilla_sampler_unlock();
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// Register/unregister threads with the profiler
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bool mozilla_sampler_register_thread(const char* name, void* stackTop);
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void mozilla_sampler_unregister_thread();
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void mozilla_sampler_sleep_start();
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void mozilla_sampler_sleep_end();
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double mozilla_sampler_time();
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double mozilla_sampler_time(const mozilla::TimeStamp& aTime);
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void mozilla_sampler_tracing(const char* aCategory, const char* aInfo,
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TracingMetadata aMetaData);
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void mozilla_sampler_tracing(const char* aCategory, const char* aInfo,
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ProfilerBacktrace* aCause,
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TracingMetadata aMetaData);
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void mozilla_sampler_log(const char *fmt, va_list args);
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#endif
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