Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: f76e442c710f24ac1c38c5340d2988b9bd89af66
https://github.com/WebKit/WebKit/commit/f76e442c710f24ac1c38c5340d2988b9bd89af66
Author: David Degazio <d_dega...@apple.com>
Date: 2024-02-16 (Fri, 16 Feb 2024)
Changed paths:
M Source/JavaScriptCore/jit/ExecutableAllocator.cpp
M Source/JavaScriptCore/runtime/Options.cpp
M Source/JavaScriptCore/runtime/OptionsList.h
M Source/WTF/wtf/WTFConfig.cpp
M Source/WTF/wtf/WTFConfig.h
Log Message:
-----------
[JSC] Add option to toggle allocation profiling hooks
https://bugs.webkit.org/show_bug.cgi?id=269521
rdar://123044980
Reviewed by Yusuke Suzuki.
Reserves a byte in g_config as a toggle for use in allocation profiling
tasks. This patch also introduces some new constants and static assertions,
giving us better compile-time guarantees that we have enough config space
reserved at the lowest levels.
* Source/JavaScriptCore/jit/ExecutableAllocator.cpp:
(JSC::initializeJITPageReservation):
* Source/JavaScriptCore/runtime/Options.cpp:
(JSC::Options::notifyOptionsChanged):
* Source/JavaScriptCore/runtime/OptionsList.h:
* Source/WTF/wtf/WTFConfig.cpp:
* Source/WTF/wtf/WTFConfig.h:
Canonical link: https://commits.webkit.org/274842@main
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