Changeset 34351 in webkit for trunk/JavaScriptCore/kjs/nodes.cpp

Timestamp:

Jun 3, 2008, 3:48:52 PM (17 years ago)

Author:

[email protected]

Message:

Bug 12983: Web Inspector break on the debugger keyword
<​https://bugs.webkit.org/show_bug.cgi?id=12983>

Reviewed by Tim

Added a DebuggerStatementNode to handle codegen, and added a new
DidReachBreakPoint debug event (which will hopefully be useful
if we ever move breakpoint management into JSC proper). Also
added didReachBreakpoint to Debugger to allow us to actually respond
to this event.

File:

• trunk/JavaScriptCore/kjs/nodes.cpp (modified) (1 diff)

trunk/JavaScriptCore/kjs/nodes.cpp

@@ -4845 +4845 @@
 }
 
+// ------------------------------ DebuggerStatementNode ---------------------------
+
+RegisterID* DebuggerStatementNode::emitCode(CodeGenerator& generator, RegisterID* dst)
+{
+    generator.emitDebugHook(DidReachBreakpoint, firstLine(), lastLine());
+    return dst;
+}
+
+JSValue* DebuggerStatementNode::execute(OldInterpreterExecState* exec)
+{
+    return exec->setNormalCompletion();
+}
+
 // ------------------------------ ExprStatementNode ----------------------------