Changeset 226295 in webkit for trunk/Source/JavaScriptCore/API/JSContextRef.cpp

Timestamp:

Dec 26, 2017, 4:33:11 PM (7 years ago)

Author:

Yusuke Suzuki

Message:

[JSC] Remove std::chrono completely
​https://bugs.webkit.org/show_bug.cgi?id=181165

Reviewed by Konstantin Tokarev.

Source/JavaScriptCore:

This patch removes std::chrono use completely from JSC.

• API/JSContextRef.cpp:

(JSContextGroupSetExecutionTimeLimit):

• API/tests/ExecutionTimeLimitTest.cpp:

(currentCPUTimeAsJSFunctionCallback):
(testExecutionTimeLimit):

• bytecode/CodeBlock.cpp:

(JSC::CodeBlock::CodeBlock):
(JSC::timeToLive):

• bytecode/CodeBlock.h:

(JSC::CodeBlock::timeSinceCreation):

• runtime/SamplingProfiler.cpp:

(JSC::SamplingProfiler::SamplingProfiler):
(JSC::SamplingProfiler::timerLoop):
(JSC::SamplingProfiler::takeSample):
(JSC::SamplingProfiler::reportTopFunctions):
(JSC::SamplingProfiler::reportTopBytecodes):

• runtime/SamplingProfiler.h:

(JSC::SamplingProfiler::setTimingInterval):

• runtime/VM.cpp:

(JSC::VM::VM):

• runtime/Watchdog.cpp:

(JSC::Watchdog::Watchdog):
(JSC::Watchdog::setTimeLimit):
(JSC::Watchdog::shouldTerminate):
(JSC::Watchdog::startTimer):
(JSC::currentWallClockTime): Deleted.

• runtime/Watchdog.h:

Source/WTF:

WTF::currentCPUTime now returns WTF::Seconds.
We also add the implementaiton for Linux and FreeBSD.

• wtf/CurrentTime.cpp:

(WTF::currentCPUTime):

• wtf/CurrentTime.h:

File:

• trunk/Source/JavaScriptCore/API/JSContextRef.cpp (modified) (1 diff)

trunk/Source/JavaScriptCore/API/JSContextRef.cpp

@@ -100 +100 @@
     if (callback) {
         void* callbackPtr = reinterpret_cast<void*>(callback);
-        watchdog.setTimeLimit(std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::duration<double>(limit)), internalScriptTimeoutCallback, callbackPtr, callbackData);
+        watchdog.setTimeLimit(Seconds { limit }, internalScriptTimeoutCallback, callbackPtr, callbackData);
     } else
-        watchdog.setTimeLimit(std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::duration<double>(limit)));
+        watchdog.setTimeLimit(Seconds { limit });
 }