Added a "--debug" option to the "expression" command.

Cleaned up ClangUserExpression::Evaluate() to have only one variant that takes a "const EvaluateExpressionOptions& options" instead of taking many arguments.

The "--debug" option is designed to allow you to debug your expression by stopping at the first instruction (it enables --ignore-breakpoints=true and --unwind-on-error=false) and allowing you to step through your JIT code. It needs to be more integrated with the thread plan, so I am checking this in so Jim Ingham can make it happen.

llvm-svn: 194009

1 files changed, 4 insertions, 9 deletions

diff --git a/lldb/source/Target/Target.cpp b/lldb/source/Target/Target.cpp
index c92a2cc3a4a..f93ae502fd7 100644
--- a/lldb/source/Target/Target.cpp
+++ b/lldb/source/Target/Target.cpp
@@ -1879,18 +1879,13 @@ Target::EvaluateExpression
     else
     {
         const char *prefix = GetExpressionPrefixContentsAsCString();
-                
+        Error error;
         execution_results = ClangUserExpression::Evaluate (exe_ctx, 
-                                                           options.GetExecutionPolicy(),
-                                                           lldb::eLanguageTypeUnknown,
-                                                           options.DoesCoerceToId() ? ClangUserExpression::eResultTypeId : ClangUserExpression::eResultTypeAny,
-                                                           options.DoesUnwindOnError(),
-                                                           options.DoesIgnoreBreakpoints(),
-                                                           expr_cstr, 
+                                                           options,
+                                                           expr_cstr,
                                                            prefix, 
                                                            result_valobj_sp,
-                                                           options.GetRunOthers(),
-                                                           options.GetTimeoutUsec());
+                                                           error);
     }
     
     m_suppress_stop_hooks = old_suppress_value;