Imported QtWebKit TP3 (git b57bc6801f1876c3220d5a4bfea33d620d477443)

Change-Id: I3b1d8a2808782c9f34d50240000e20cb38d3680f
Reviewed-by: Konstantin Tokarev <annulen@yandex.ru>

1 files changed, 124 insertions, 0 deletions

diff --git a/Source/JavaScriptCore/assembler/MacroAssembler.cpp b/Source/JavaScriptCore/assembler/MacroAssembler.cpp
index 2cff056d2..0cd5bcfb0 100644
--- a/Source/JavaScriptCore/assembler/MacroAssembler.cpp
+++ b/Source/JavaScriptCore/assembler/MacroAssembler.cpp
@@ -28,11 +28,135 @@
 
 #if ENABLE(ASSEMBLER)
 
+#include <wtf/PrintStream.h>
+
 namespace JSC {
 
 const double MacroAssembler::twoToThe32 = (double)0x100000000ull;
 
+#if ENABLE(MASM_PROBE)
+static void stdFunctionCallback(MacroAssembler::ProbeContext* context)
+{
+    auto func = static_cast<const std::function<void (MacroAssembler::ProbeContext*)>*>(context->arg1);
+    (*func)(context);
+}
+    
+void MacroAssembler::probe(std::function<void (MacroAssembler::ProbeContext*)> func)
+{
+    probe(stdFunctionCallback, new std::function<void (MacroAssembler::ProbeContext*)>(func), 0);
+}
+#endif // ENABLE(MASM_PROBE)
+
 } // namespace JSC
 
+namespace WTF {
+
+using namespace JSC;
+
+void printInternal(PrintStream& out, MacroAssembler::RelationalCondition cond)
+{
+    switch (cond) {
+    case MacroAssembler::Equal:
+        out.print("Equal");
+        return;
+    case MacroAssembler::NotEqual:
+        out.print("NotEqual");
+        return;
+    case MacroAssembler::Above:
+        out.print("Above");
+        return;
+    case MacroAssembler::AboveOrEqual:
+        out.print("AboveOrEqual");
+        return;
+    case MacroAssembler::Below:
+        out.print("Below");
+        return;
+    case MacroAssembler::BelowOrEqual:
+        out.print("BelowOrEqual");
+        return;
+    case MacroAssembler::GreaterThan:
+        out.print("GreaterThan");
+        return;
+    case MacroAssembler::GreaterThanOrEqual:
+        out.print("GreaterThanOrEqual");
+        return;
+    case MacroAssembler::LessThan:
+        out.print("LessThan");
+        return;
+    case MacroAssembler::LessThanOrEqual:
+        out.print("LessThanOrEqual");
+        return;
+    }
+    RELEASE_ASSERT_NOT_REACHED();
+}
+
+void printInternal(PrintStream& out, MacroAssembler::ResultCondition cond)
+{
+    switch (cond) {
+    case MacroAssembler::Overflow:
+        out.print("Overflow");
+        return;
+    case MacroAssembler::Signed:
+        out.print("Signed");
+        return;
+    case MacroAssembler::PositiveOrZero:
+        out.print("PositiveOrZero");
+        return;
+    case MacroAssembler::Zero:
+        out.print("Zero");
+        return;
+    case MacroAssembler::NonZero:
+        out.print("NonZero");
+        return;
+    }
+    RELEASE_ASSERT_NOT_REACHED();
+}
+
+void printInternal(PrintStream& out, MacroAssembler::DoubleCondition cond)
+{
+    switch (cond) {
+    case MacroAssembler::DoubleEqual:
+        out.print("DoubleEqual");
+        return;
+    case MacroAssembler::DoubleNotEqual:
+        out.print("DoubleNotEqual");
+        return;
+    case MacroAssembler::DoubleGreaterThan:
+        out.print("DoubleGreaterThan");
+        return;
+    case MacroAssembler::DoubleGreaterThanOrEqual:
+        out.print("DoubleGreaterThanOrEqual");
+        return;
+    case MacroAssembler::DoubleLessThan:
+        out.print("DoubleLessThan");
+        return;
+    case MacroAssembler::DoubleLessThanOrEqual:
+        out.print("DoubleLessThanOrEqual");
+        return;
+    case MacroAssembler::DoubleEqualOrUnordered:
+        out.print("DoubleEqualOrUnordered");
+        return;
+    case MacroAssembler::DoubleNotEqualOrUnordered:
+        out.print("DoubleNotEqualOrUnordered");
+        return;
+    case MacroAssembler::DoubleGreaterThanOrUnordered:
+        out.print("DoubleGreaterThanOrUnordered");
+        return;
+    case MacroAssembler::DoubleGreaterThanOrEqualOrUnordered:
+        out.print("DoubleGreaterThanOrEqualOrUnordered");
+        return;
+    case MacroAssembler::DoubleLessThanOrUnordered:
+        out.print("DoubleLessThanOrUnordered");
+        return;
+    case MacroAssembler::DoubleLessThanOrEqualOrUnordered:
+        out.print("DoubleLessThanOrEqualOrUnordered");
+        return;
+    }
+
+    RELEASE_ASSERT_NOT_REACHED();
+}
+
+} // namespace WTF
+
 #endif // ENABLE(ASSEMBLER)