Add the ability to set python breakpoint commands from the SBBreakpoint & SBBreakpointLocation API's.

You can either provide the function name, or function body text.
Also propagate the compilation error up from where it is checked so we can report compilation errors.

<rdar://problem/9898371>

llvm-svn: 205380

2 files changed, 44 insertions, 1 deletions

diff --git a/lldb/scripts/Python/interface/SBBreakpoint.i b/lldb/scripts/Python/interface/SBBreakpoint.i
index 34274dda8b0..190c9b90dd6 100644
--- a/lldb/scripts/Python/interface/SBBreakpoint.i
+++ b/lldb/scripts/Python/interface/SBBreakpoint.i
@@ -177,9 +177,29 @@ public:
     const char *
     GetQueueName () const;
 
+    %feature("docstring", "
+    //------------------------------------------------------------------
+    /// Set the name of the script function to be called when the breakpoint is hit.
+    //------------------------------------------------------------------
+    ") SetScriptCallbackFunction;
     void
-    SetCallback (BreakpointHitCallback callback, void *baton);
+    SetScriptCallbackFunction (const char *callback_function_name);
 
+    %feature("docstring", "
+    //------------------------------------------------------------------
+    /// Provide the body for the script function to be called when the breakpoint is hit.
+    /// The body will be wrapped in a function, which be passed two arguments:
+    /// 'frame' - which holds the bottom-most SBFrame of the thread that hit the breakpoint
+    /// 'bpno'  - which is the SBBreakpointLocation to which the callback was attached.
+    ///
+    /// The error parameter is currently ignored, but will at some point hold the Python
+    /// compilation diagnostics.
+    /// Returns true if the body compiles successfully, false if not.
+    //------------------------------------------------------------------
+    ") SetScriptCallbackBody;
+    SBError
+    SetScriptCallbackBody (const char *script_body_text);
+    
     size_t
     GetNumResolvedLocations() const;
 
diff --git a/lldb/scripts/Python/interface/SBBreakpointLocation.i b/lldb/scripts/Python/interface/SBBreakpointLocation.i
index 8c9b9c78246..a3073538e67 100644
--- a/lldb/scripts/Python/interface/SBBreakpointLocation.i
+++ b/lldb/scripts/Python/interface/SBBreakpointLocation.i
@@ -70,6 +70,29 @@ public:
     const char *
     GetCondition ();
 
+    %feature("docstring", "
+    //------------------------------------------------------------------
+    /// Set the callback to the given Python function name.
+    //------------------------------------------------------------------
+    ") SetScriptCallbackFunction;
+    void
+    SetScriptCallbackFunction (const char *callback_function_name);
+
+    %feature("docstring", "
+    //------------------------------------------------------------------
+    /// Provide the body for the script function to be called when the breakpoint location is hit.
+    /// The body will be wrapped in a function, which be passed two arguments:
+    /// 'frame' - which holds the bottom-most SBFrame of the thread that hit the breakpoint
+    /// 'bpno'  - which is the SBBreakpointLocation to which the callback was attached.
+    ///
+    /// The error parameter is currently ignored, but will at some point hold the Python
+    /// compilation diagnostics.
+    /// Returns true if the body compiles successfully, false if not.
+    //------------------------------------------------------------------
+    ") SetScriptCallbackBody;
+    SBError
+    SetScriptCallbackBody (const char *script_body_text);
+    
     void
     SetThreadID (lldb::tid_t sb_thread_id);