+++ /dev/null
-From 828a500d5be62ba6fc94bd4fac3fe4bf1b1d4f6d Mon Sep 17 00:00:00 2001
-From: Alexander Kanavin <alex.kanavin@gmail.com>
-Date: Fri, 6 Oct 2017 17:00:08 +0300
-Subject: [PATCH] Fix build with musl
-
-Upstream-Status: Accepted
-Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
-
----
- Source/JavaScriptCore/runtime/MachineContext.h | 10 +++++-----
- Source/WTF/wtf/PlatformHave.h | 2 +-
- 2 files changed, 6 insertions(+), 6 deletions(-)
-
---- a/Source/JavaScriptCore/runtime/MachineContext.h
-+++ b/Source/JavaScriptCore/runtime/MachineContext.h
-@@ -196,7 +196,7 @@ static inline void*& stackPointerImpl(mc
- #error Unknown Architecture
- #endif
-
--#elif OS(FUCHSIA) || defined(__GLIBC__) || defined(__BIONIC__)
-+#elif defined(__linux__)
-
- #if CPU(X86)
- return reinterpret_cast<void*&>((uintptr_t&) machineContext.gregs[REG_ESP]);
-@@ -347,7 +347,7 @@ static inline void*& framePointerImpl(mc
- #error Unknown Architecture
- #endif
-
--#elif OS(FUCHSIA) || defined(__GLIBC__) || defined(__BIONIC__)
-+#elif defined(__linux__)
-
- // The following sequence depends on glibc's sys/ucontext.h.
- #if CPU(X86)
-@@ -498,7 +498,7 @@ static inline void*& instructionPointerI
- #error Unknown Architecture
- #endif
-
--#elif OS(FUCHSIA) || defined(__GLIBC__) || defined(__BIONIC__)
-+#elif defined(__linux__)
-
- // The following sequence depends on glibc's sys/ucontext.h.
- #if CPU(X86)
-@@ -656,7 +656,7 @@ inline void*& argumentPointer<1>(mcontex
- #error Unknown Architecture
- #endif
-
--#elif OS(FUCHSIA) || defined(__GLIBC__) || defined(__BIONIC__)
-+#elif defined(__linux__)
-
- // The following sequence depends on glibc's sys/ucontext.h.
- #if CPU(X86)
-@@ -773,7 +773,7 @@ inline void*& llintInstructionPointer(mc
- #error Unknown Architecture
- #endif
-
--#elif OS(FUCHSIA) || defined(__GLIBC__) || defined(__BIONIC__)
-+#elif defined(__linux__)
-
- // The following sequence depends on glibc's sys/ucontext.h.
- #if CPU(X86)
---- a/Source/WTF/wtf/PlatformHave.h
-+++ b/Source/WTF/wtf/PlatformHave.h
-@@ -202,7 +202,7 @@
- #define HAVE_HOSTED_CORE_ANIMATION 1
- #endif
-
--#if OS(DARWIN) || OS(FUCHSIA) || ((OS(FREEBSD) || defined(__GLIBC__) || defined(__BIONIC__)) && (CPU(X86) || CPU(X86_64) || CPU(ARM) || CPU(ARM64) || CPU(MIPS)))
-+#if OS(DARWIN) || OS(FUCHSIA) || ((OS(FREEBSD) || defined(__linux__) || defined(__BIONIC__)) && (CPU(X86) || CPU(X86_64) || CPU(ARM) || CPU(ARM64) || CPU(MIPS)))
- #define HAVE_MACHINE_CONTEXT 1
- #endif
-
---- a/Source/WebCore/xml/XPathGrammar.cpp
-+++ b/Source/WebCore/xml/XPathGrammar.cpp
-@@ -966,7 +966,7 @@ int yydebug;
- #if YYERROR_VERBOSE
-
- # ifndef yystrlen
--# if defined __GLIBC__ && defined _STRING_H
-+# if defined __linux__ && defined _STRING_H
- # define yystrlen strlen
- # else
- /* Return the length of YYSTR. */
-@@ -989,7 +989,7 @@ yystrlen (yystr)
- # endif
-
- # ifndef yystpcpy
--# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
-+# if defined __linux__ && defined _STRING_H && defined _GNU_SOURCE
- # define yystpcpy stpcpy
- # else
- /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+++ /dev/null
-From 49a19c49c6de8af74e521f36cb43e6c1ec2e391c Mon Sep 17 00:00:00 2001
-From: Ross Kirsling <ross.kirsling@sony.com>
-Date: Tue, 13 Apr 2021 02:04:15 +0000
-Subject: [PATCH] ICU 69 deprecates ubrk_safeClone in favor of ubrk_clone
- https://bugs.webkit.org/show_bug.cgi?id=224093
-
-Reviewed by Yusuke Suzuki.
-
-In a shining example of "disappointing library practices", ICU 69 deprecates ubrk_safeClone in favor of
-a new *draft* API ubrk_clone, meaning that no function with this functionality is exposed by default.
-
-This patch introduces a function cloneUBreakIterator to abstract over this change; however, since we need to:
-
- 1. confine the effects of disabling U_HIDE_DRAFT_API to a non-unified implementation file
- 2. still be able to include ubrk.h from IntlSegmenter.h to instantiate ICUDeleter<ubrk_close> (*not* `clone`!)
-
-...the new helper function is introduced in a *headerless* implementation file, IntlWorkaround.cpp.
-
-* JavaScriptCore.xcodeproj/project.pbxproj:
-* Sources.txt:
-* runtime/IntlSegmenter.cpp:
-(JSC::IntlSegmenter::segment const):
-* runtime/IntlSegmenter.h:
-* runtime/IntlSegments.cpp:
-(JSC::IntlSegments::createSegmentIterator):
-* runtime/IntlWorkaround.cpp: Added.
-(JSC::cloneUBreakIterator):
-
-
-Canonical link: https://commits.webkit.org/236421@main
-git-svn-id: https://svn.webkit.org/repository/webkit/trunk@275856 268f45cc-cd09-0410-ab3c-d52691b4dbfc
-
-Upstream-Status: Backport
-Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
----
- Source/JavaScriptCore/ChangeLog | 27 ++++++++++
- .../JavaScriptCore.xcodeproj/project.pbxproj | 16 +++---
- Source/JavaScriptCore/Sources.txt | 1 +
- .../JavaScriptCore/runtime/IntlSegmenter.cpp | 2 +-
- Source/JavaScriptCore/runtime/IntlSegmenter.h | 4 ++
- .../JavaScriptCore/runtime/IntlSegments.cpp | 2 +-
- .../JavaScriptCore/runtime/IntlWorkaround.cpp | 53 +++++++++++++++++++
- 7 files changed, 97 insertions(+), 8 deletions(-)
- create mode 100644 Source/JavaScriptCore/runtime/IntlWorkaround.cpp
-
-diff --git a/Source/JavaScriptCore/Sources.txt b/Source/JavaScriptCore/Sources.txt
-index 28b5b83632b9..b6492dfdcb75 100644
---- a/Source/JavaScriptCore/Sources.txt
-+++ b/Source/JavaScriptCore/Sources.txt
-@@ -849,6 +849,7 @@ runtime/IntlSegmenterConstructor.cpp
- runtime/IntlSegmenterPrototype.cpp
- runtime/IntlSegments.cpp
- runtime/IntlSegmentsPrototype.cpp
-+runtime/IntlWorkaround.cpp @no-unify // Confine U_HIDE_DRAFT_API's effect to this file.
- runtime/IteratorOperations.cpp
- runtime/IteratorPrototype.cpp
- runtime/JSArray.cpp
-diff --git a/Source/JavaScriptCore/runtime/IntlSegmenter.cpp b/Source/JavaScriptCore/runtime/IntlSegmenter.cpp
-index 2ad74f94bbe8..93c9b2032847 100644
---- a/Source/JavaScriptCore/runtime/IntlSegmenter.cpp
-+++ b/Source/JavaScriptCore/runtime/IntlSegmenter.cpp
-@@ -125,7 +125,7 @@ JSValue IntlSegmenter::segment(JSGlobalObject* globalObject, JSValue stringValue
- auto upconvertedCharacters = Box<Vector<UChar>>::create(string.charactersWithoutNullTermination());
-
- UErrorCode status = U_ZERO_ERROR;
-- auto segmenter = std::unique_ptr<UBreakIterator, UBreakIteratorDeleter>(ubrk_safeClone(m_segmenter.get(), nullptr, nullptr, &status));
-+ auto segmenter = std::unique_ptr<UBreakIterator, UBreakIteratorDeleter>(cloneUBreakIterator(m_segmenter.get(), &status));
- if (U_FAILURE(status)) {
- throwTypeError(globalObject, scope, "failed to initialize Segments"_s);
- return { };
-diff --git a/Source/JavaScriptCore/runtime/IntlSegmenter.h b/Source/JavaScriptCore/runtime/IntlSegmenter.h
-index cd0f426c4897..a5239575a9f3 100644
---- a/Source/JavaScriptCore/runtime/IntlSegmenter.h
-+++ b/Source/JavaScriptCore/runtime/IntlSegmenter.h
-@@ -75,4 +75,8 @@ class IntlSegmenter final : public JSNonFinalObject {
- Granularity m_granularity { Granularity::Grapheme };
- };
-
-+// Abstraction to call ubrk_safeClone or ubrk_clone depending on ICU version.
-+// This is implemented in IntlWorkaround.cpp in order to confine draft API visibility.
-+UBreakIterator* cloneUBreakIterator(const UBreakIterator*, UErrorCode*);
-+
- } // namespace JSC
-diff --git a/Source/JavaScriptCore/runtime/IntlSegments.cpp b/Source/JavaScriptCore/runtime/IntlSegments.cpp
-index b6aba32fb822..8b81791e4133 100644
---- a/Source/JavaScriptCore/runtime/IntlSegments.cpp
-+++ b/Source/JavaScriptCore/runtime/IntlSegments.cpp
-@@ -100,7 +100,7 @@ JSObject* IntlSegments::createSegmentIterator(JSGlobalObject* globalObject)
- auto scope = DECLARE_THROW_SCOPE(vm);
-
- UErrorCode status = U_ZERO_ERROR;
-- auto segmenter = std::unique_ptr<UBreakIterator, UBreakIteratorDeleter>(ubrk_safeClone(m_segmenter.get(), nullptr, nullptr, &status));
-+ auto segmenter = std::unique_ptr<UBreakIterator, UBreakIteratorDeleter>(cloneUBreakIterator(m_segmenter.get(), &status));
- if (U_FAILURE(status)) {
- throwTypeError(globalObject, scope, "failed to initialize SegmentIterator"_s);
- return nullptr;
-diff --git a/Source/JavaScriptCore/runtime/IntlWorkaround.cpp b/Source/JavaScriptCore/runtime/IntlWorkaround.cpp
-new file mode 100644
-index 000000000000..8d820857ec22
---- /dev/null
-+++ b/Source/JavaScriptCore/runtime/IntlWorkaround.cpp
-@@ -0,0 +1,53 @@
-+/*
-+ * Copyright (C) 2021 Sony Interactive Entertainment Inc.
-+ *
-+ * Redistribution and use in source and binary forms, with or without
-+ * modification, are permitted provided that the following conditions
-+ * are met:
-+ * 1. Redistributions of source code must retain the above copyright
-+ * notice, this list of conditions and the following disclaimer.
-+ * 2. Redistributions in binary form must reproduce the above copyright
-+ * notice, this list of conditions and the following disclaimer in the
-+ * documentation and/or other materials provided with the distribution.
-+ *
-+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
-+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
-+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
-+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
-+ * THE POSSIBILITY OF SUCH DAMAGE.
-+ */
-+
-+#include "config.h"
-+
-+#include <unicode/uvernum.h>
-+
-+// ICU 69 introduces draft API ubrk_clone and deprecates ubrk_safeClone.
-+#if U_ICU_VERSION_MAJOR_NUM >= 69
-+#define HAVE_ICU_UBRK_CLONE 1
-+#endif
-+
-+#if defined(U_HIDE_DRAFT_API)
-+#undef U_HIDE_DRAFT_API
-+#endif
-+#include <unicode/ubrk.h>
-+
-+namespace JSC {
-+
-+UBreakIterator* cloneUBreakIterator(const UBreakIterator*, UErrorCode*);
-+
-+UBreakIterator* cloneUBreakIterator(const UBreakIterator* iterator, UErrorCode* status)
-+{
-+#if HAVE(ICU_UBRK_CLONE)
-+ return ubrk_clone(iterator, status);
-+#else
-+ return ubrk_safeClone(iterator, nullptr, nullptr, status);
-+#endif
-+}
-+
-+} // namespace JSC
-From 5c82d20a00749e9106db78cdd23a09609dd3511c Mon Sep 17 00:00:00 2001
+From 04e4999c6fa2e9810634745a07f1e380f27b8e61 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 17 Mar 2021 13:24:57 -0700
Subject: [PATCH] reduce thread stack and heap usage for javascriptcore on musl
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
- Source/JavaScriptCore/runtime/OptionsList.h | 20 ++++++++++++++++----
+ Source/JavaScriptCore/runtime/OptionsList.h | 18 +++++++++++++++---
Source/WTF/wtf/Threading.h | 4 ++++
- 2 files changed, 20 insertions(+), 4 deletions(-)
+ 2 files changed, 19 insertions(+), 3 deletions(-)
diff --git a/Source/JavaScriptCore/runtime/OptionsList.h b/Source/JavaScriptCore/runtime/OptionsList.h
-index bc1cedb9..a6209742 100644
+index bb6d2f1d..a6209742 100644
--- a/Source/JavaScriptCore/runtime/OptionsList.h
+++ b/Source/JavaScriptCore/runtime/OptionsList.h
@@ -71,6 +71,18 @@ JS_EXPORT_PRIVATE bool canUseJITCage();
\
v(Bool, crashOnDisallowedVMEntry, ASSERT_ENABLED, Normal, "Forces a crash if we attempt to enter the VM when disallowed") \
v(Bool, crashIfCantAllocateJITMemory, false, Normal, nullptr) \
-@@ -608,7 +620,7 @@ public:
- bool init(const char*);
- bool isInRange(unsigned);
- const char* rangeString() const { return (m_state > InitError) ? m_rangeString : s_nullRangeStr; }
--
-+
- void dump(PrintStream& out) const;
-
- private:
diff --git a/Source/WTF/wtf/Threading.h b/Source/WTF/wtf/Threading.h
index 9495d6c1..190b3811 100644
--- a/Source/WTF/wtf/Threading.h
