Changeset 34003 in webkit for trunk/JavaScriptCore/kjs/config.h


Ignore:
Timestamp:
May 21, 2008, 9:51:03 PM (17 years ago)
Author:
[email protected]
Message:

2008-05-21 Kevin McCullough <​[email protected]>

Reviewed by Maciej.

<rdar://problem/5950867> JSProfiler: Allow the profiler to "Focus" a
profile node.

  • This patch updatest the times of the visible nodes correctly, but to do so, some of the design of the ProfileNode changed.
  • JavaScriptCore.exp: export focus' symbol.
  • profiler/Profile.cpp: ProfileNodes now take a reference to the head of the profile tree to get up-to-date accurate total profile time. (KJS::Profile::Profile): Pass 0 for the head node. (KJS::Profile::stopProfiling): stopProfiling no longer needs the time passed into it, since it can get it from the head and it does not need to be told it is the head because it can figure it out on it's own. (KJS::Profile::willExecute): Set the head node for each created node.
  • profiler/Profile.h: (KJS::Profile::focus): Instead of taking a CallIdentifier that the caller would have to create, now focus() takes a ProfileNode that they should already have a reference to and focus() can extract the CallIdentifier from it.
  • profiler/ProfileNode.cpp: Create actual and visible versions fo the total and self times for focus and exclude. Also add a head node reference so that nodes can get information from their head. (KJS::ProfileNode::ProfileNode): (KJS::ProfileNode::stopProfiling): Rename the total and self time variables and set the visual ones to the actual ones, so that without any changes to the visual versions of these variables, their times will match the actual times. (KJS::ProfileNode::focus): Now focus() has a bool to force it's children to be visible if this node is visible. If this node does not match the CallIdentifier being focused then the visibleTotalTime is only updated if one or more of it's children is the CallIdentifier being focused. (KJS::ProfileNode::restoreAll): Restores all variables with respect to the visible data in the ProfileNode. (KJS::ProfileNode::endAndRecordCall): Name change. (KJS::ProfileNode::debugPrintData): Dump the new variables. (KJS::ProfileNode::debugPrintDataSampleStyle): Name change.
  • profiler/ProfileNode.h: Use the new variables and reference to the head node. (KJS::ProfileNode::create): (KJS::ProfileNode::totalTime): (KJS::ProfileNode::setTotalTime): (KJS::ProfileNode::selfTime): (KJS::ProfileNode::setSelfTime): (KJS::ProfileNode::totalPercent): (KJS::ProfileNode::selfPercent): (KJS::ProfileNode::setVisible):
File:
1 edited

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