From df609724f30aaccfb05d9fb73f68e7a37118f2f8 Mon Sep 17 00:00:00 2001
From: Michał Masłowski <mtjm@mtjm.eu>
Date: Sat, 9 Feb 2013 23:18:08 +0100
Subject: Fix qtwebkit build.

---
 extra/qtwebkit/LLIntCLoop32BigEndian.patch | 72 ++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 extra/qtwebkit/LLIntCLoop32BigEndian.patch

(limited to 'extra/qtwebkit/LLIntCLoop32BigEndian.patch')

diff --git a/extra/qtwebkit/LLIntCLoop32BigEndian.patch b/extra/qtwebkit/LLIntCLoop32BigEndian.patch
new file mode 100644
index 000000000..4331e0ea8
--- /dev/null
+++ b/extra/qtwebkit/LLIntCLoop32BigEndian.patch
@@ -0,0 +1,72 @@
+Index: Source/JavaScriptCore/llint/LowLevelInterpreter32_64.asm
+===================================================================
+--- Source/JavaScriptCore/llint/LowLevelInterpreter32_64.asm	(revision 139916)
++++ Source/JavaScriptCore/llint/LowLevelInterpreter32_64.asm	(working copy)
+@@ -1728,7 +1728,7 @@ _llint_op_next_pname:
+     loadi 20[PC], t2
+     loadi PayloadOffset[cfr, t2, 8], t2
+     loadp JSPropertyNameIterator::m_jsStrings[t2], t3
+-    loadi [t3, t0, 8], t3
++    loadi PayloadOffset[t3, t0, 8], t3
+     addi 1, t0
+     storei t0, PayloadOffset[cfr, t1, 8]
+     loadi 4[PC], t1
+Index: Source/JavaScriptCore/llint/LowLevelInterpreter.asm
+===================================================================
+--- Source/JavaScriptCore/llint/LowLevelInterpreter.asm	(revision 139916)
++++ Source/JavaScriptCore/llint/LowLevelInterpreter.asm	(working copy)
+@@ -263,13 +263,13 @@ macro assertNotConstant(index)
+ end
+ 
+ macro functionForCallCodeBlockGetter(targetRegister)
+-    loadp Callee[cfr], targetRegister
++    loadp Callee + PayloadOffset[cfr], targetRegister
+     loadp JSFunction::m_executable[targetRegister], targetRegister
+     loadp FunctionExecutable::m_codeBlockForCall[targetRegister], targetRegister
+ end
+ 
+ macro functionForConstructCodeBlockGetter(targetRegister)
+-    loadp Callee[cfr], targetRegister
++    loadp Callee + PayloadOffset[cfr], targetRegister
+     loadp JSFunction::m_executable[targetRegister], targetRegister
+     loadp FunctionExecutable::m_codeBlockForConstruct[targetRegister], targetRegister
+ end
+@@ -841,7 +841,7 @@ macro interpretResolveWithBase(opcodeLen
+     getResolveOperation(4, t0, t1)
+     btpz t0, .slowPath
+ 
+-    loadp ScopeChain[cfr], t3
++    loadp ScopeChain + PayloadOffset[cfr], t3
+     # Get the base
+     loadis ResolveOperation::m_operation[t0], t2
+ 
+Index: Source/JavaScriptCore/llint/LowLevelInterpreter.cpp
+===================================================================
+--- Source/JavaScriptCore/llint/LowLevelInterpreter.cpp	(revision 139916)
++++ Source/JavaScriptCore/llint/LowLevelInterpreter.cpp	(working copy)
+@@ -33,6 +33,7 @@
+ 
+ #if ENABLE(LLINT_C_LOOP)
+ #include "CodeBlock.h"
++#include "JSValueInlines.h"
+ #include "LLIntCLoop.h"
+ #include "LLIntSlowPaths.h"
+ #include "VMInspector.h"
+@@ -116,6 +117,17 @@ static double Ints2Double(uint32_t lo, u
+     u.ival64 = (static_cast<uint64_t>(hi) << 32) | lo;
+     return u.dval;
+ }
++
++static void Double2Ints(double input, intptr_t& lo, intptr_t& hi)
++{
++    union {
++        double dval;
++        uint64_t ival64;
++    } u;
++    u.dval = input;
++    hi = static_cast<intptr_t>(u.ival64 >> 32);
++    lo = static_cast<intptr_t>(u.ival64);
++}
+ #endif // USE(JSVALUE32_64)
+ 
+ } // namespace LLint
-- 
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