Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 7f950e05da63384e2e49fb9375558f688b4667db
https://github.com/WebKit/WebKit/commit/7f950e05da63384e2e49fb9375558f688b4667db
Author: Yusuke Suzuki <[email protected]>
Date: 2023-08-23 (Wed, 23 Aug 2023)
Changed paths:
M Source/JavaScriptCore/JavaScriptCore.xcodeproj/project.pbxproj
M Source/JavaScriptCore/assembler/LinkBuffer.cpp
M Source/JavaScriptCore/assembler/LinkBuffer.h
M Source/JavaScriptCore/assembler/PerfLog.cpp
M Source/JavaScriptCore/assembler/PerfLog.h
M Source/JavaScriptCore/jit/ExecutableAllocator.cpp
M Source/JavaScriptCore/runtime/Options.cpp
Log Message:
-----------
[JSC] Make PerfLog work on Darwin
https://bugs.webkit.org/show_bug.cgi?id=260626
rdar://problem/114345611
Reviewed by Justin Michaud.
This patch makes PerfLog work on Darwin, which generates JITDump[1] on Darwin.
While this is not performance efficient enough, we can later optimize the way
to dump this, and try using it for a prototype.
[1]:
https://raw.githubusercontent.com/torvalds/linux/master/tools/perf/Documentation/jitdump-specification.txt
* Source/JavaScriptCore/JavaScriptCore.xcodeproj/project.pbxproj:
* Source/JavaScriptCore/assembler/LinkBuffer.cpp:
(JSC::LinkBuffer::finalizeCodeWithDisassemblyImpl):
* Source/JavaScriptCore/assembler/LinkBuffer.h:
* Source/JavaScriptCore/assembler/PerfLog.cpp:
(JSC::PerfLog::singleton):
(JSC::getCurrentThreadID):
* Source/JavaScriptCore/assembler/PerfLog.h:
* Source/JavaScriptCore/jit/ExecutableAllocator.cpp:
(JSC::initializeJITPageReservation):
* Source/JavaScriptCore/runtime/Options.cpp:
(JSC::Options::isAvailable):
Canonical link: https://commits.webkit.org/267211@main
_______________________________________________
webkit-changes mailing list
[email protected]
https://lists.webkit.org/mailman/listinfo/webkit-changes
