[Lldb-commits] [lldb] r166057 - /lldb/trunk/source/Core/Module.cpp

[Jason Molenda]

Author: jmolenda
Date: Tue Oct 16 15:45:49 2012
New Revision: 166057

URL: http://llvm.org/viewvc/llvm-project?rev=166057&view=rev
Log:
llvm needs the OS to be set to either iOS or Mac OS X
to work properly; when doing bare-boards rom debugging
force the OS to be one of those when initializing llvm.
<rdar://problem/12504138>

Modified:
    lldb/trunk/source/Core/Module.cpp

Modified: lldb/trunk/source/Core/Module.cpp
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Core/Module.cpp?rev=166057&r1=166056&r2=166057&view=diff
==============================================================================
--- lldb/trunk/source/Core/Module.cpp (original)
+++ lldb/trunk/source/Core/Module.cpp Tue Oct 16 15:45:49 2012
@@ -314,6 +314,22 @@
         if (objfile && objfile->GetArchitecture(object_arch))
         {
             m_did_init_ast = true;
+
+            // LLVM wants this to be set to iOS or MacOSX; if we're working on
+            // a bare-boards type image, change the triple for llvm's benefit.
+            if (object_arch.GetTriple().getVendor() == llvm::Triple::Apple 
+                && object_arch.GetTriple().getOS() == llvm::Triple::UnknownOS)
+            {
+                if (object_arch.GetTriple().getArch() == llvm::Triple::arm || 
+                    object_arch.GetTriple().getArch() == llvm::Triple::thumb)
+                {
+                    object_arch.GetTriple().setOS(llvm::Triple::IOS);
+                }
+                else
+                {
+                    object_arch.GetTriple().setOS(llvm::Triple::MacOSX);
+                }
+            }
             m_ast.SetArchitecture (object_arch);
         }
     }