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#15 Add a button in devtools to start/stop the Sampling Profiler

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Differential Revision: D3555704

fbshipit-source-id: 4add16c923fcfd306892efec4630c24ae438d6dd
This commit is contained in:
Lukas Piatkowski
2016-08-02 11:10:48 -07:00
committed by Facebook Github Bot 8
parent e762d961cd
commit ec0ccf599a
7 changed files with 224 additions and 0 deletions
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17
ReactCommon/cxxreact/JSCSamplingProfiler.cpp
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@@ -4,13 +4,30 @@
#include "JSCSamplingProfiler.h"
#include <stdio.h>
#include <string.h>
#include <JavaScriptCore/API/JSProfilerPrivate.h>
#include "JSCHelpers.h"
#include "Value.h"
namespace facebook {
namespace react {
namespace {
static JSValueRef pokeSamplingProfiler(
JSContextRef ctx,
JSObjectRef function,
JSObjectRef thisObject,
size_t argumentCount,
const JSValueRef arguments[],
JSValueRef* exception) {
return JSPokeSamplingProfiler(ctx);
}
}
void initSamplingProfilerOnMainJSCThread(JSGlobalContextRef ctx) {
JSStartSamplingProfilingOnMainJSCThread(ctx);
installGlobalFunction(ctx, "pokeSamplingProfiler", pokeSamplingProfiler);
}
}