Merge lldb r188801 to contrib/llvm/tools/lldb/

1 files changed, 99 insertions, 0 deletions

diff --git a/contrib/llvm/tools/lldb/source/Commands/CommandObjectExpression.h b/contrib/llvm/tools/lldb/source/Commands/CommandObjectExpression.h
new file mode 100644
index 0000000..3964f2d
--- /dev/null
+++ b/contrib/llvm/tools/lldb/source/Commands/CommandObjectExpression.h
@@ -0,0 +1,99 @@
+//===-- CommandObjectExpression.h -------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef liblldb_CommandObjectExpression_h_
+#define liblldb_CommandObjectExpression_h_
+
+// C Includes
+// C++ Includes
+// Other libraries and framework includes
+// Project includes
+#include "lldb/Interpreter/CommandObject.h"
+#include "lldb/Interpreter/OptionGroupFormat.h"
+#include "lldb/Interpreter/OptionGroupValueObjectDisplay.h"
+#include "lldb/Target/ExecutionContext.h"
+
+namespace lldb_private {
+
+class CommandObjectExpression : public CommandObjectRaw
+{
+public:
+
+    class CommandOptions : public OptionGroup
+    {
+    public:
+
+        CommandOptions ();
+
+        virtual
+        ~CommandOptions ();
+
+        virtual uint32_t
+        GetNumDefinitions ();
+        
+        virtual const OptionDefinition*
+        GetDefinitions ();
+        
+        virtual Error
+        SetOptionValue (CommandInterpreter &interpreter,
+                        uint32_t option_idx,
+                        const char *option_value);
+        
+        virtual void
+        OptionParsingStarting (CommandInterpreter &interpreter);
+
+        // Options table: Required for subclasses of Options.
+
+        static OptionDefinition g_option_table[];
+        bool        unwind_on_error;
+        bool        ignore_breakpoints;
+        bool        show_types;
+        bool        show_summary;
+        uint32_t    timeout;
+        bool        try_all_threads;
+    };
+
+    CommandObjectExpression (CommandInterpreter &interpreter);
+
+    virtual
+    ~CommandObjectExpression ();
+
+    virtual
+    Options *
+    GetOptions ();
+
+protected:
+    virtual bool
+    DoExecute (const char *command,
+               CommandReturnObject &result);
+
+    static size_t
+    MultiLineExpressionCallback (void *baton, 
+                                 InputReader &reader, 
+                                 lldb::InputReaderAction notification,
+                                 const char *bytes, 
+                                 size_t bytes_len);
+
+    bool
+    EvaluateExpression (const char *expr,
+                        Stream *output_stream,
+                        Stream *error_stream,
+                        CommandReturnObject *result = NULL);
+
+    OptionGroupOptions m_option_group;
+    OptionGroupFormat m_format_options;
+    OptionGroupValueObjectDisplay m_varobj_options;
+    CommandOptions m_command_options;
+    uint32_t m_expr_line_count;
+    std::string m_expr_lines; // Multi-line expression support
+};
+
+} // namespace lldb_private
+
+#endif  // liblldb_CommandObjectExpression_h_