Fix compilation with MSVC 2008 (and prospective Windows CE build fix)

* Only 2010 and newer ship stdint.h, so for 2008 we have to provide a little
stdint.h compat header, for some of the third-party code we import. Our own
Qt code this patch changes to use quint* types instead.

* Include math.h and float.h for some math functions.

* disable the JIT on Windows CE for now.

* Change use of intptr_t to qintptr in Qt code. intptr_t is in inttypes.h,
  except that with VS 2008 it is indirectly available through stdio.h. Let's
  avoid the mess and just use the qt type, that's always available.

Change-Id: I19055edd89e0a6b147d9edbb3b711798ed3c05a5
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

12 files changed, 28 insertions, 27 deletions

diff --git a/src/qml/jsruntime/qv4global_p.h b/src/qml/jsruntime/qv4global_p.h
index c5a31eb555..d354e7646c 100644
--- a/src/qml/jsruntime/qv4global_p.h
+++ b/src/qml/jsruntime/qv4global_p.h
@@ -47,6 +47,9 @@
 #include <qtqmlglobal.h>
 
 #if defined(Q_CC_MSVC)
+#include <float.h>
+#include <math.h>
+
 namespace std {
 
 inline bool isinf(double d) { return !_finite(d) && !_isnan(d); }
diff --git a/src/qml/jsruntime/qv4mm.cpp b/src/qml/jsruntime/qv4mm.cpp
index 0e53a2088f..095d27e1c0 100644
--- a/src/qml/jsruntime/qv4mm.cpp
+++ b/src/qml/jsruntime/qv4mm.cpp
@@ -150,7 +150,7 @@ MemoryManager::MemoryManager()
     // TLS is at the top of each thread's stack,
     // so the stack base for thread is the result of __tls()
     m_d->stackTop = reinterpret_cast<quintptr *>(
-          (((uintptr_t)__tls() + __PAGESIZE - 1) & ~(__PAGESIZE - 1)));
+          (((quintptr)__tls() + __PAGESIZE - 1) & ~(__PAGESIZE - 1)));
 #elif USE(PTHREADS)
 #  if OS(DARWIN)
     void *st = pthread_get_stackaddr_np(pthread_self());
@@ -404,7 +404,7 @@ std::size_t MemoryManager::sweep(char *chunkStart, std::size_t chunkSize, size_t
 //        qDebug("chunk @ %p, size = %lu, in use: %s, mark bit: %s",
 //               chunk, m->size, (m->inUse ? "yes" : "no"), (m->markBit ? "true" : "false"));
 
-        assert((intptr_t) chunk % 16 == 0);
+        assert((qintptr) chunk % 16 == 0);
 
         if (m->inUse) {
             if (m->markBit) {
diff --git a/src/qml/jsruntime/qv4sequenceobject.cpp b/src/qml/jsruntime/qv4sequenceobject.cpp
index c4d9a71519..c248c9c524 100644
--- a/src/qml/jsruntime/qv4sequenceobject.cpp
+++ b/src/qml/jsruntime/qv4sequenceobject.cpp
@@ -454,8 +454,8 @@ public:
     static QVariant toVariant(QV4::ArrayObject *array)
     {
         Container result;
-        uint32_t length = array->arrayLength();
-        for (uint32_t i = 0; i < length; ++i)
+        quint32 length = array->arrayLength();
+        for (quint32 i = 0; i < length; ++i)
             result << convertValueToElement<typename Container::value_type>(array->getIndexed(i));
         return QVariant::fromValue(result);
     }
diff --git a/src/qml/jsruntime/qv4unwindhelper_p-arm.h b/src/qml/jsruntime/qv4unwindhelper_p-arm.h
index 8f5febc3d5..740e6c8ca0 100644
--- a/src/qml/jsruntime/qv4unwindhelper_p-arm.h
+++ b/src/qml/jsruntime/qv4unwindhelper_p-arm.h
@@ -64,7 +64,7 @@ namespace QV4 {
 
 static void *removeThumbBit(void *addr)
 {
-    return reinterpret_cast<void*>(reinterpret_cast<intptr_t>(addr) & ~1u);
+    return reinterpret_cast<void*>(reinterpret_cast<qintptr>(addr) & ~1u);
 }
 
 static QMutex functionProtector;
diff --git a/src/qml/jsruntime/qv4unwindhelper_p-dw2.h b/src/qml/jsruntime/qv4unwindhelper_p-dw2.h
index 3a6204f991..c53d20612c 100644
--- a/src/qml/jsruntime/qv4unwindhelper_p-dw2.h
+++ b/src/qml/jsruntime/qv4unwindhelper_p-dw2.h
@@ -89,7 +89,7 @@ static const int initial_location_offset = 28;
 static const int address_range_offset = 32;
 #endif
 
-void writeIntPtrValue(unsigned char *addr, intptr_t val)
+void writeIntPtrValue(unsigned char *addr, qintptr val)
 {
     addr[0] = (val >>  0) & 0xff;
     addr[1] = (val >>  8) & 0xff;
@@ -144,7 +144,7 @@ static void ensureUnwindInfo(Function *f)
     unsigned char *cie_and_fde = reinterpret_cast<unsigned char *>(info.data());
     memcpy(cie_and_fde, cie_fde_data, sizeof(cie_fde_data));
 
-    intptr_t ptr = static_cast<char *>(chunk->pages->base()) - static_cast<char *>(0);
+    qintptr ptr = static_cast<char *>(chunk->pages->base()) - static_cast<char *>(0);
     writeIntPtrValue(cie_and_fde + initial_location_offset, ptr);
 
     writeIntPtrValue(cie_and_fde + address_range_offset, chunk->pages->size());
diff --git a/src/qml/qml/ftw/qhashedstring.cpp b/src/qml/qml/ftw/qhashedstring.cpp
index 7e6ea59ef9..40caaf379f 100644
--- a/src/qml/qml/ftw/qhashedstring.cpp
+++ b/src/qml/qml/ftw/qhashedstring.cpp
@@ -394,7 +394,7 @@ QString QHashedCStringRef::toUtf16() const
 
     QString rv;
     rv.resize(m_length);
-    writeUtf16((uint16_t*)rv.data());
+    writeUtf16((quint16*)rv.data());
     return rv;
 }
 
diff --git a/src/qml/qml/ftw/qhashedstring_p.h b/src/qml/qml/ftw/qhashedstring_p.h
index 4815f787b6..9b7215f0ae 100644
--- a/src/qml/qml/ftw/qhashedstring_p.h
+++ b/src/qml/qml/ftw/qhashedstring_p.h
@@ -64,8 +64,6 @@
 #include <stdlib.h>
 #endif
 
-#include <stdint.h>
-
 QT_BEGIN_NAMESPACE
 
 // Enable this to debug hash linking assumptions.
@@ -164,7 +162,7 @@ public:
     QString toUtf16() const;
     inline int utf16length() const;
     inline void writeUtf16(QChar *) const;
-    inline void writeUtf16(uint16_t *) const;
+    inline void writeUtf16(quint16 *) const;
 private:
     friend class QHashedStringRef;
 
@@ -232,7 +230,7 @@ public:
     void setQString(bool v) { if (v) next.setFlag(); else next.clearFlag(); }
 
     inline char *cStrData() const { return (char *)ckey; }
-    inline uint16_t *utf16Data() const { return (uint16_t *)strData->data(); }
+    inline quint16 *utf16Data() const { return (quint16 *)strData->data(); }
 
     inline bool equals(const QV4::Value &string) const {
         QString s = string.toQString();
@@ -1274,10 +1272,10 @@ int QHashedCStringRef::utf16length() const
 
 void QHashedCStringRef::writeUtf16(QChar *output) const
 {
-    writeUtf16((uint16_t *)output);
+    writeUtf16((quint16 *)output);
 }
 
-void QHashedCStringRef::writeUtf16(uint16_t *output) const
+void QHashedCStringRef::writeUtf16(quint16 *output) const
 {
     int l = m_length;
     const char *d = m_data;
diff --git a/src/qml/qml/qqmlabstractbinding_p.h b/src/qml/qml/qqmlabstractbinding_p.h
index 7ac10a6d63..40d42d8284 100644
--- a/src/qml/qml/qqmlabstractbinding_p.h
+++ b/src/qml/qml/qqmlabstractbinding_p.h
@@ -171,7 +171,7 @@ private:
     // the vTables array are used for dispatching.
     // This saves a compiler-generated pointer to a compiler-generated vTable, and thus reduces
     // the binding object size by sizeof(void*).
-    uintptr_t m_nextBindingPtr;
+    qintptr m_nextBindingPtr;
 
     static VTable *vTables[];
     inline const VTable *vtable() const { return vTables[bindingType()]; }
@@ -200,7 +200,7 @@ QQmlAbstractBinding *QQmlAbstractBinding::nextBinding() const
 
 void QQmlAbstractBinding::setNextBinding(QQmlAbstractBinding *b)
 {
-    m_nextBindingPtr = uintptr_t(b) | (m_nextBindingPtr & 0x3);
+    m_nextBindingPtr = qintptr(b) | (m_nextBindingPtr & 0x3);
 }
 
 QQmlAbstractBinding::BindingType QQmlAbstractBinding::bindingType() const
diff --git a/src/qml/qml/qqmlaccessors_p.h b/src/qml/qml/qqmlaccessors_p.h
index 6df624eaf1..1a4aae0ef7 100644
--- a/src/qml/qml/qqmlaccessors_p.h
+++ b/src/qml/qml/qqmlaccessors_p.h
@@ -94,7 +94,7 @@ class QQmlNotifier;
     } while (false);
 
 #define QML_PRIVATE_ACCESSOR(clazz, cpptype, name, variable) \
-    static void clazz ## _ ## name ## Read(QObject *o, intptr_t, void *rv) \
+    static void clazz ## _ ## name ## Read(QObject *o, qintptr, void *rv) \
     { \
         clazz ## Private *d = clazz ## Private::get(static_cast<clazz *>(o)); \
         *static_cast<cpptype *>(rv) = d->variable; \
@@ -105,15 +105,15 @@ class QQmlNotifier;
 class QQmlAccessors
 {
 public:
-    void (*read)(QObject *object, intptr_t property, void *output);
-    void (*notifier)(QObject *object, intptr_t property, QQmlNotifier **notifier);
+    void (*read)(QObject *object, qintptr property, void *output);
+    void (*notifier)(QObject *object, qintptr property, QQmlNotifier **notifier);
 };
 
 namespace QQmlAccessorProperties {
     struct Property {
         const char *name;
         unsigned int nameLength;
-        intptr_t data;
+        qintptr data;
         QQmlAccessors *accessors;
     };
 
diff --git a/src/qml/qml/qqmllocale.cpp b/src/qml/qml/qqmllocale.cpp
index c07144a66c..4694e33abd 100644
--- a/src/qml/qml/qqmllocale.cpp
+++ b/src/qml/qml/qqmllocale.cpp
@@ -416,7 +416,7 @@ QV4::Value QQmlNumberExtension::toLocaleString(QV4::SimpleCallContext *ctx)
 
     GET_LOCALE_DATA_RESOURCE(ctx->arguments[0]);
 
-    uint16_t format = 'f';
+    quint16 format = 'f';
     if (ctx->argumentCount > 1) {
         if (!ctx->arguments[1].isString())
             V4THROW_ERROR("Locale: Number.toLocaleString(): Invalid arguments");
diff --git a/src/qml/qml/qqmlnotifier.cpp b/src/qml/qml/qqmlnotifier.cpp
index da016c90a5..3d4b260574 100644
--- a/src/qml/qml/qqmlnotifier.cpp
+++ b/src/qml/qml/qqmlnotifier.cpp
@@ -61,15 +61,15 @@ static Callback QQmlNotifier_callbacks[] = {
 
 void QQmlNotifier::emitNotify(QQmlNotifierEndpoint *endpoint, void **a)
 {
-    intptr_t originalSenderPtr;
-    intptr_t *disconnectWatch;
+    qintptr originalSenderPtr;
+    qintptr *disconnectWatch;
 
     if (!endpoint->isNotifying()) {
         originalSenderPtr = endpoint->senderPtr;
         disconnectWatch = &originalSenderPtr;
-        endpoint->senderPtr = intptr_t(disconnectWatch) | 0x1;
+        endpoint->senderPtr = qintptr(disconnectWatch) | 0x1;
     } else {
-        disconnectWatch = (intptr_t *)(endpoint->senderPtr & ~0x1);
+        disconnectWatch = (qintptr *)(endpoint->senderPtr & ~0x1);
     }
 
     if (endpoint->next)
@@ -111,7 +111,7 @@ void QQmlNotifierEndpoint::connect(QObject *source, int sourceSignal, QQmlEngine
                qPrintable(engineName));
     }
 
-    senderPtr = intptr_t(source);
+    senderPtr = qintptr(source);
     this->sourceSignal = sourceSignal;
     QQmlPropertyPrivate::flushSignal(source, sourceSignal);
     QQmlData *ddata = QQmlData::get(source, true);
diff --git a/src/qml/qml/qqmlpropertycache_p.h b/src/qml/qml/qqmlpropertycache_p.h
index daba6e856d..21fee28b02 100644
--- a/src/qml/qml/qqmlpropertycache_p.h
+++ b/src/qml/qml/qqmlpropertycache_p.h
@@ -205,7 +205,7 @@ public:
         };
         struct { // When HasAccessors
             QQmlAccessors *accessors;
-            intptr_t accessorData;
+            qintptr accessorData;
         };
     };