46 lines
2.5 KiB
Diff
46 lines
2.5 KiB
Diff
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diff -up webkitgtk-2.4.2/Source/JavaScriptCore/heap/CopiedBlock.h.ppc64_align webkitgtk-2.4.2/Source/JavaScriptCore/heap/CopiedBlock.h
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--- webkitgtk-2.4.2/Source/JavaScriptCore/heap/CopiedBlock.h.ppc64_align 2014-05-12 08:03:53.000000000 +0200
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+++ webkitgtk-2.4.2/Source/JavaScriptCore/heap/CopiedBlock.h 2014-05-14 15:16:36.946318596 +0200
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@@ -81,7 +81,7 @@ public:
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size_t size();
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size_t capacity();
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- static const size_t blockSize = 32 * KB;
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+ static const size_t blockSize = 64 * KB;
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bool hasWorkList();
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CopyWorkList& workList();
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diff -up webkitgtk-2.4.2/Source/JavaScriptCore/interpreter/JSStack.cpp.ppc64_align webkitgtk-2.4.2/Source/JavaScriptCore/interpreter/JSStack.cpp
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--- webkitgtk-2.4.2/Source/JavaScriptCore/interpreter/JSStack.cpp.ppc64_align 2014-05-12 08:03:53.000000000 +0200
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+++ webkitgtk-2.4.2/Source/JavaScriptCore/interpreter/JSStack.cpp 2014-05-14 15:17:35.617171141 +0200
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@@ -49,7 +49,8 @@ JSStack::JSStack(VM& vm, size_t capacity
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{
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ASSERT(capacity && isPageAligned(capacity));
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- m_reservation = PageReservation::reserve(roundUpAllocationSize(capacity * sizeof(Register), commitSize), OSAllocator::JSVMStackPages);
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+ size_t commitsize = pageSize();
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+ m_reservation = PageReservation::reserve(roundUpAllocationSize(capacity * sizeof(Register), commitsize), OSAllocator::JSVMStackPages);
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updateStackLimit(highAddress());
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m_commitEnd = highAddress();
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@@ -78,7 +79,8 @@ bool JSStack::growSlowCase(Register* new
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// Compute the chunk size of additional memory to commit, and see if we
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// have it is still within our budget. If not, we'll fail to grow and
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// return false.
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- long delta = roundUpAllocationSize(reinterpret_cast<char*>(m_commitEnd) - reinterpret_cast<char*>(newEnd), commitSize);
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+ size_t commitsize = pageSize();
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+ long delta = roundUpAllocationSize(reinterpret_cast<char*>(m_commitEnd) - reinterpret_cast<char*>(newEnd), commitsize);
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if (reinterpret_cast<char*>(m_commitEnd) - delta <= reinterpret_cast<char*>(m_useableEnd))
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return false;
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@@ -134,7 +136,8 @@ void JSStack::enableErrorStackReserve()
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void JSStack::disableErrorStackReserve()
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{
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- char* useableEnd = reinterpret_cast<char*>(reservationEnd()) + commitSize;
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+ size_t commitsize = pageSize();
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+ char* useableEnd = reinterpret_cast<char*>(reservationEnd()) + commitsize;
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m_useableEnd = reinterpret_cast_ptr<Register*>(useableEnd);
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// By the time we get here, we are guaranteed to be destructing the last
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