Add UserSettings to Target class, making Target settings

the parent of Process settings;   add 'default-arch' as a
class-wide setting for Target.    Replace            lldb::GetDefaultArchitecture
with Target::GetDefaultArchitecture & Target::SetDefaultArchitecture.

Add 'use-external-editor' as user setting to Debugger class & update
code appropriately.

Add Error parameter to methods that get user settings, for easier
reporting of bad requests.

Fix various other minor related bugs.

Fix test cases to work with new changes.

llvm-svn: 114352

1 files changed, 2 insertions, 1 deletions

diff --git a/lldb/source/Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.cpp b/lldb/source/Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.cpp
index 3a6860fe6de..789a2a3ec1b 100644
--- a/lldb/source/Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.cpp
+++ b/lldb/source/Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.cpp
@@ -13,6 +13,7 @@
 #include "lldb/Core/Module.h"
 #include "lldb/Core/PluginManager.h"
 #include "lldb/Symbol/ObjectFile.h"
+#include "lldb/Target/Target.h"
 
 using namespace lldb;
 using namespace lldb_private;
@@ -204,7 +205,7 @@ ObjectContainerUniversalMachO::GetObjectFile (const FileSpec *file)
     // architecture:
     if (!m_module->GetArchitecture().IsValid())
     {
-        arch = lldb_private::GetDefaultArchitecture ();
+        arch = Target::GetDefaultArchitecture ();
         if (!arch.IsValid())
             arch = LLDB_ARCH_DEFAULT;
     }