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Description: Fixup pool and add sparc support
Nixed from gentoo
--- webkit-1.2.1.orig/JavaScriptCore/wtf/ListHashSet.h
+++ webkit-1.2.1/JavaScriptCore/wtf/ListHashSet.h
@@ -127,7 +127,7 @@ namespace WTF {
: m_freeList(pool())
, m_isDoneWithInitialFreeList(false)
{
- memset(m_pool.pool, 0, sizeof(m_pool.pool));
+ memset(m_pool, 0, sizeof(m_pool));
}
Node* allocate()
@@ -171,7 +171,7 @@ namespace WTF {
}
private:
- Node* pool() { return reinterpret_cast<Node*>(m_pool.pool); }
+ Node* pool() { return reinterpret_cast<Node*>(m_pool); }
Node* pastPool() { return pool() + m_poolSize; }
bool inPool(Node* node)
@@ -182,10 +182,7 @@ namespace WTF {
Node* m_freeList;
bool m_isDoneWithInitialFreeList;
static const size_t m_poolSize = 256;
- union {
- char pool[sizeof(Node) * m_poolSize];
- double forAlignment;
- } m_pool;
+ uint32_t m_pool[(sizeof(Node) * m_poolSize + sizeof(uint32_t) - 1) / sizeof(uint32_t)];
};
template<typename ValueArg> struct ListHashSetNode {
--- webkit-1.2.1.orig/WebCore/platform/text/AtomicString.cpp
+++ webkit-1.2.1/WebCore/platform/text/AtomicString.cpp
@@ -103,9 +103,9 @@ static inline bool equal(StringImpl* str
if (string->length() != length)
return false;
+#if CPU(ARM) || CPU(SPARC) || CPU(SH4)
// FIXME: perhaps we should have a more abstract macro that indicates when
// going 4 bytes at a time is unsafe
-#if CPU(ARM) || CPU(SH4)
const UChar* stringCharacters = string->characters();
for (unsigned i = 0; i != length; ++i) {
if (*stringCharacters++ != *characters++)
--- webkit-1.2.1.orig/WebCore/platform/text/StringHash.h
+++ webkit-1.2.1/WebCore/platform/text/StringHash.h
@@ -54,13 +54,13 @@ namespace WebCore {
// FIXME: perhaps we should have a more abstract macro that indicates when
// going 4 bytes at a time is unsafe
-#if CPU(ARM) || CPU(SH4)
+#if CPU(ARM) || CPU(SPARC) || CPU(SH4)
const UChar* aChars = a->characters();
const UChar* bChars = b->characters();
- for (unsigned i = 0; i != aLength; ++i) {
+ for (unsigned i = 0; i != aLength; ++i)
if (*aChars++ != *bChars++)
return false;
- }
+
return true;
#else
/* Do it 4-bytes-at-a-time on architectures where it's safe */
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