2 files changed, 8 insertions, 2 deletions
diff --git a/src/3rdparty/webkit/JavaScriptCore/jit/JITOpcodes.cpp b/src/3rdparty/webkit/JavaScriptCore/jit/JITOpcodes.cpp
index dab6682..da541c5 100644
--- a/src/3rdparty/webkit/JavaScriptCore/jit/JITOpcodes.cpp
+++ b/src/3rdparty/webkit/JavaScriptCore/jit/JITOpcodes.cpp
@@ -287,6 +287,7 @@ void JIT::emit_op_ret(Instruction* currentInstruction)
 {
 #ifdef QT_BUILD_SCRIPT_LIB
     JITStubCall stubCall(this, JITStubs::cti_op_debug_return);
+    stubCall.addArgument(Imm32(currentInstruction[1].u.operand));
     stubCall.call();
 #endif
     // We could JIT generate the deref, only calling out to C when the refcount hits zero.
@@ -690,6 +691,7 @@ void JIT::emit_op_catch(Instruction* currentInstruction)
     emitPutVirtualRegister(currentInstruction[1].u.operand);
 #ifdef QT_BUILD_SCRIPT_LIB
     JITStubCall stubCall(this, JITStubs::cti_op_debug_catch);
+    stubCall.addArgument(Imm32(currentInstruction[1].u.operand));
     stubCall.call();
 #endif
 }
diff --git a/src/3rdparty/webkit/JavaScriptCore/jit/JITStubs.cpp b/src/3rdparty/webkit/JavaScriptCore/jit/JITStubs.cpp
index 1d39ba4..0a5eb07 100644
--- a/src/3rdparty/webkit/JavaScriptCore/jit/JITStubs.cpp
+++ b/src/3rdparty/webkit/JavaScriptCore/jit/JITStubs.cpp
@@ -2747,7 +2747,9 @@ DEFINE_STUB_FUNCTION(void, op_debug_catch)
     STUB_INIT_STACK_FRAME(stackFrame);
     CallFrame* callFrame = stackFrame.callFrame;
     if (JSC::Debugger* debugger = callFrame->lexicalGlobalObject()->debugger() ) {
-        debugger->exceptionCatch(DebuggerCallFrame(callFrame), callFrame->codeBlock()->ownerNode()->sourceID());
+        JSValue exceptionValue = callFrame->r(stackFrame.args[0].int32()).jsValue();
+        DebuggerCallFrame debuggerCallFrame(callFrame, exceptionValue);
+        debugger->exceptionCatch(debuggerCallFrame, callFrame->codeBlock()->ownerNode()->sourceID());
     }
 }
 
@@ -2756,7 +2758,9 @@ DEFINE_STUB_FUNCTION(void, op_debug_return)
     STUB_INIT_STACK_FRAME(stackFrame);
     CallFrame* callFrame = stackFrame.callFrame;
     if (JSC::Debugger* debugger = callFrame->lexicalGlobalObject()->debugger() ) {
-        debugger->functionExit(JSValue(), callFrame->codeBlock()->ownerNode()->sourceID());
+        JSValue returnValue = callFrame->r(stackFrame.args[0].int32()).jsValue();
+        intptr_t sourceID = callFrame->codeBlock()->ownerNode()->sourceID();
+        debugger->functionExit(returnValue, sourceID);
     }
 }