diff --git a/include/lldb/Core/ArchSpec.h b/include/lldb/Core/ArchSpec.h
old mode 100644
new mode 100755
index 1ccb385..49028b1
--- a/include/lldb/Core/ArchSpec.h
+++ b/include/lldb/Core/ArchSpec.h
@@ -89,6 +89,7 @@ public:
         eCore_x86_32_i386,
         eCore_x86_32_i486,
         eCore_x86_32_i486sx,
+		eCore_x86_32_i686,
         
         eCore_x86_64_x86_64,
         eCore_x86_64_x86_64h, // Haswell enabled x86_64
diff --git a/source/Core/ArchSpec.cpp b/source/Core/ArchSpec.cpp
index a93f4bd..d0fd04f 100644
--- a/source/Core/ArchSpec.cpp
+++ b/source/Core/ArchSpec.cpp
@@ -102,6 +102,7 @@ static const CoreDefinition g_core_definitions[ArchSpec::kNumCores] =
     { eByteOrderLittle, 4, 1, 15, llvm::Triple::x86    , ArchSpec::eCore_x86_32_i386    , "i386"      },
     { eByteOrderLittle, 4, 1, 15, llvm::Triple::x86    , ArchSpec::eCore_x86_32_i486    , "i486"      },
     { eByteOrderLittle, 4, 1, 15, llvm::Triple::x86    , ArchSpec::eCore_x86_32_i486sx  , "i486sx"    },
+	{ eByteOrderLittle, 4, 1, 15, llvm::Triple::x86    , ArchSpec::eCore_x86_32_i686    , "i686"      },
 
     { eByteOrderLittle, 8, 1, 15, llvm::Triple::x86_64 , ArchSpec::eCore_x86_64_x86_64  , "x86_64"    },
     { eByteOrderLittle, 8, 1, 15, llvm::Triple::x86_64 , ArchSpec::eCore_x86_64_x86_64h , "x86_64h"   },