Merge branch 'master' of git@scm.dev.nokia.troll.no:qt/qt into qtscript-jsc-backend

Conflicts:
	configure
	src/script/qscriptarray_p.h
	src/script/qscriptasm.cpp
	src/script/qscriptasm_p.h
	src/script/qscriptbuffer_p.h
	src/script/qscriptclass.cpp
	src/script/qscriptclassdata.cpp
	src/script/qscriptclassdata_p.h
	src/script/qscriptclassinfo_p.h
	src/script/qscriptclasspropertyiterator_p.h
	src/script/qscriptcompiler.cpp
	src/script/qscriptcompiler_p.h
	src/script/qscriptcontext_p.cpp
	src/script/qscriptcontext_p.h
	src/script/qscriptcontextfwd_p.h
	src/script/qscriptcontextinfo_p.h
	src/script/qscriptecmaarray.cpp
	src/script/qscriptecmaarray_p.h
	src/script/qscriptecmaboolean.cpp
	src/script/qscriptecmaboolean_p.h
	src/script/qscriptecmacore.cpp
	src/script/qscriptecmacore_p.h
	src/script/qscriptecmadate.cpp
	src/script/qscriptecmadate_p.h
	src/script/qscriptecmaerror.cpp
	src/script/qscriptecmaerror_p.h
	src/script/qscriptecmafunction.cpp
	src/script/qscriptecmafunction_p.h
	src/script/qscriptecmaglobal.cpp
	src/script/qscriptecmaglobal_p.h
	src/script/qscriptecmamath.cpp
	src/script/qscriptecmamath_p.h
	src/script/qscriptecmanumber.cpp
	src/script/qscriptecmanumber_p.h
	src/script/qscriptecmaobject.cpp
	src/script/qscriptecmaobject_p.h
	src/script/qscriptecmaregexp.cpp
	src/script/qscriptecmaregexp_p.h
	src/script/qscriptecmastring.cpp
	src/script/qscriptecmastring_p.h
	src/script/qscriptengine.cpp
	src/script/qscriptengine_p.cpp
	src/script/qscriptengine_p.h
	src/script/qscriptengineagent_p.h
	src/script/qscriptenginefwd_p.h
	src/script/qscriptextenumeration.cpp
	src/script/qscriptextenumeration_p.h
	src/script/qscriptextqobject.cpp
	src/script/qscriptextqobject_p.h
	src/script/qscriptextvariant.cpp
	src/script/qscriptextvariant_p.h
	src/script/qscriptfunction.cpp
	src/script/qscriptfunction_p.h
	src/script/qscriptgc_p.h
	src/script/qscriptglobals_p.h
	src/script/qscriptmember_p.h
	src/script/qscriptnameid_p.h
	src/script/qscriptnodepool_p.h
	src/script/qscriptobject_p.h
	src/script/qscriptobjectfwd_p.h
	src/script/qscriptprettypretty.cpp
	src/script/qscriptprettypretty_p.h
	src/script/qscriptsyntaxcheckresult_p.h
	src/script/qscriptvalue.cpp
	src/script/qscriptvalue_p.h
	src/script/qscriptvaluefwd_p.h
	src/script/qscriptvalueimpl.cpp
	src/script/qscriptvalueimpl_p.h
	src/script/qscriptvalueimplfwd_p.h
	src/script/qscriptvalueiteratorimpl.cpp
	src/script/qscriptvalueiteratorimpl_p.h

3 files changed, 111 insertions, 2 deletions

diff --git a/src/3rdparty/webkit/WebCore/WebCore.pro b/src/3rdparty/webkit/WebCore/WebCore.pro
index 2eb7c08..68da1d6 100644
--- a/src/3rdparty/webkit/WebCore/WebCore.pro
+++ b/src/3rdparty/webkit/WebCore/WebCore.pro
@@ -3218,3 +3218,20 @@ CONFIG(QTDIR_build):isEqual(QT_MAJOR_VERSION, 4):greaterThan(QT_MINOR_VERSION, 4
     CONFIG += no_debug_info
 }
 
+!win32-g++:win32:contains(QMAKE_HOST.arch, x86_64):{
+    asm_compiler.commands = ml64 /c
+    asm_compiler.commands +=  /Fo ${QMAKE_FILE_OUT} ${QMAKE_FILE_IN}
+    asm_compiler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
+    asm_compiler.input = ASM_SOURCES
+    asm_compiler.variable_out = OBJECTS
+    asm_compiler.name = compiling[asm] ${QMAKE_FILE_IN}
+    silent:asm_compiler.commands = @echo compiling[asm] ${QMAKE_FILE_IN} && $$asm_compiler.commands
+    QMAKE_EXTRA_COMPILERS += asm_compiler
+
+    ASM_SOURCES += \
+        plugins/win/PaintHooks.asm
+   if(win32-msvc2005|win32-msvc2008):equals(TEMPLATE_PREFIX, "vc") {
+        SOURCES += \
+            plugins/win/PaintHooks.asm
+    }
+}
diff --git a/src/3rdparty/webkit/WebCore/plugins/win/PaintHooks.asm b/src/3rdparty/webkit/WebCore/plugins/win/PaintHooks.asm
new file mode 100644
index 0000000..1508813
--- /dev/null
+++ b/src/3rdparty/webkit/WebCore/plugins/win/PaintHooks.asm
@@ -0,0 +1,50 @@
+;/*
+;    Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies)
+;
+;    This library is free software; you can redistribute it and/or
+;    modify it under the terms of the GNU Library General Public
+;    License as published by the Free Software Foundation; either
+;    version 2 of the License, or (at your option) any later version.
+;
+;    This library is distributed in the hope that it will be useful,
+;    but WITHOUT ANY WARRANTY; without even the implied warranty of
+;    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;    Library General Public License for more details.
+;
+;    You should have received a copy of the GNU Library General Public License
+;    along with this library; see the file COPYING.LIB.  If not, write to
+;    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;    Boston, MA 02110-1301, USA.
+;*/
+
+;HDC __stdcall _HBeginPaint(HWND hWnd, LPPAINTSTRUCT lpPaint);
+
+PUBLIC  _HBeginPaint
+
+_TEXT   SEGMENT
+
+_HBeginPaint PROC
+     mov  r10,rcx
+     mov  eax,1017h
+     syscall
+     ret
+_HBeginPaint ENDP
+
+_TEXT   ENDS
+
+;BOOL __stdcall _HEndPaint(HWND hWnd, const PAINTSTRUCT* lpPaint);
+
+PUBLIC  _HEndPaint
+
+_TEXT   SEGMENT
+
+_HEndPaint PROC
+    mov  r10,rcx
+    mov  eax,1019h
+    syscall
+    ret
+_HEndPaint ENDP
+
+_TEXT   ENDS
+
+END
diff --git a/src/3rdparty/webkit/WebCore/plugins/win/PluginViewWin.cpp b/src/3rdparty/webkit/WebCore/plugins/win/PluginViewWin.cpp
index c97984d..2687186 100644
--- a/src/3rdparty/webkit/WebCore/plugins/win/PluginViewWin.cpp
+++ b/src/3rdparty/webkit/WebCore/plugins/win/PluginViewWin.cpp
@@ -117,6 +117,14 @@ static BYTE* beginPaint;
 static unsigned endPaintSysCall;
 static BYTE* endPaint;
 
+typedef HDC (WINAPI *PtrBeginPaint)(HWND, PAINTSTRUCT*);
+typedef BOOL (WINAPI *PtrEndPaint)(HWND, const PAINTSTRUCT*);
+
+#if PLATFORM(WIN_OS) && PLATFORM(X86_64) && COMPILER(MSVC)
+extern "C" HDC __stdcall _HBeginPaint(HWND hWnd, LPPAINTSTRUCT lpPaint);
+extern "C" BOOL __stdcall _HEndPaint(HWND hWnd, const PAINTSTRUCT* lpPaint);
+#endif
+
 HDC WINAPI PluginView::hookedBeginPaint(HWND hWnd, PAINTSTRUCT* lpPaint)
 {
     PluginView* pluginView = reinterpret_cast<PluginView*>(GetProp(hWnd, kWebPluginViewProperty));
@@ -139,12 +147,14 @@ HDC WINAPI PluginView::hookedBeginPaint(HWND hWnd, PAINTSTRUCT* lpPaint)
          : "memory"
         );
     return result;
-#else
+#elif defined(_M_IX86)
     // Call through to the original BeginPaint.
     __asm   mov     eax, beginPaintSysCall
     __asm   push    lpPaint
     __asm   push    hWnd
     __asm   call    beginPaint
+#else
+    return _HBeginPaint(hWnd, lpPaint);
 #endif
 }
 
@@ -166,12 +176,14 @@ BOOL WINAPI PluginView::hookedEndPaint(HWND hWnd, const PAINTSTRUCT* lpPaint)
          : "a" (endPaintSysCall), "g" (lpPaint), "g" (hWnd), "m" (*endPaint)
         );
     return result;
-#else
+#elif defined (_M_IX86)
     // Call through to the original EndPaint.
     __asm   mov     eax, endPaintSysCall
     __asm   push    lpPaint
     __asm   push    hWnd
     __asm   call    endPaint
+#else
+    return _HEndPaint(hWnd, lpPaint);
 #endif
 }
 
@@ -184,6 +196,7 @@ static void hook(const char* module, const char* proc, unsigned& sysCallID, BYTE
 
     pProc = reinterpret_cast<BYTE*>(reinterpret_cast<ptrdiff_t>(GetProcAddress(hMod, proc)));
 
+#if COMPILER(GCC) || defined(_M_IX86)
     if (pProc[0] != 0xB8)
         return;
 
@@ -199,6 +212,35 @@ static void hook(const char* module, const char* proc, unsigned& sysCallID, BYTE
     *reinterpret_cast<unsigned*>(pProc + 1) = reinterpret_cast<intptr_t>(pNewProc) - reinterpret_cast<intptr_t>(pProc + 5);
 
     pProc += 5;
+#else
+    /* Disassembly of BeginPaint()
+    00000000779FC5B0 4C 8B D1         mov         r10,rcx
+    00000000779FC5B3 B8 17 10 00 00   mov         eax,1017h
+    00000000779FC5B8 0F 05            syscall
+    00000000779FC5BA C3               ret
+    00000000779FC5BB 90               nop
+    00000000779FC5BC 90               nop
+    00000000779FC5BD 90               nop
+    00000000779FC5BE 90               nop
+    00000000779FC5BF 90               nop
+    00000000779FC5C0 90               nop
+    00000000779FC5C1 90               nop
+    00000000779FC5C2 90               nop
+    00000000779FC5C3 90               nop
+    */
+    // Check for the signature as in the above disassembly
+    DWORD guard = 0xB8D18B4C;
+    if (*reinterpret_cast<DWORD*>(pProc) != guard)
+        return;
+
+    DWORD flOldProtect;
+    VirtualProtect(pProc, 12, PAGE_EXECUTE_READWRITE, & flOldProtect);
+    pProc[0] = 0x48;    // mov rax, this
+    pProc[1] = 0xb8;
+    *(__int64*)(pProc+2) = (__int64)pNewProc;
+    pProc[10] = 0xff;   // jmp rax
+    pProc[11] = 0xe0;
+#endif
 }
 
 static void setUpOffscreenPaintingHooks(HDC (WINAPI*hookedBeginPaint)(HWND, PAINTSTRUCT*), BOOL (WINAPI*hookedEndPaint)(HWND, const PAINTSTRUCT*))