diff --git a/llvm/mc/__init__.py b/llvm/mc/__init__.py
index 22278a4..16aeb03 100644
--- a/llvm/mc/__init__.py
+++ b/llvm/mc/__init__.py
@@ -36,17 +36,41 @@ class BadInstr(Instr):
 
 class Disassembler:
 
-    def __init__(self, mcdisasm):
+    def __init__(self, mcdisasm, mri, mai, mii, mia, mip):
         self.mcdisasm = mcdisasm
         if not self.mcdisasm:
             raise llvm.LLVMException("null MCDisassembler argument")
 
+        self.mri = mri
+        self.mai = mai
+        self.mii = mii
+        self.mia = mia
+        self.mip = mip
+
     def __repr__(self):
         return repr(self.mcdisasm)
 
     @staticmethod
-    def new_from_target(target, subtargetinfo):
-            return Disassembler(target.createMCDisassembler(subtargetinfo))
+    def new_from_target(target, triple, cpu, features):
+        def raise_on_false(name, obj):
+            if not obj:
+                raise llvm.LLVMException("Could not create %s" % name)
+
+        sti = target.createMCSubtargetInfo(triple, cpu, features)
+        raise_on_false("subtarget info", sti)
+        mri = target.createMCRegInfo(triple)
+        raise_on_false("register info", mri)
+        mai = target.createMCAsmInfo(mri, triple)
+        raise_on_false("asm info", mai)
+        mii = target.createMCInstrInfo()
+        raise_on_false("instr info", mii)
+        mia = target.createMCInstrAnalysis(mii)
+        raise_on_false("instr analysis", mia)
+        mip = target.createMCInstPrinter(mai.getAssemblerDialect(),
+                                         mai, mii, mri, sti)
+
+        return Disassembler(target.createMCDisassembler(sti),
+                            mri, mai, mii, mia, mip)
 
     @staticmethod
     def new_from_triple(triple='', cpu='', features=''):
@@ -61,19 +85,14 @@ class Disassembler:
             if not target.hasMCDisassembler():
                 raise llvm.LLVMException(target, "No disassembler provided for %s." % triple)
 
-        sti = target.createMCSubtargetInfo(triple, cpu, features)
-        if not sti:
-            raise llvm.LLVMException("Could not create sub target info")
-
-        return Disassembler.new_from_target(target, sti)
+        return Disassembler.new_from_target(target, triple, cpu, features)
 
     @staticmethod
     def new_from_name(name, cpu='', features=''):
         name = name.strip()
         for target in api.llvm.TargetRegistry.targetsList():
             if name == target.getName():
-                sti = target.createMCSubtargetInfo(name, cpu, features)
-                return Disassembler.new_from_target(target, sti)
+                return Disassembler.new_from_target(target, name, cpu, features)
 
         raise llvm.LLVMException("failed to find target with name %s" % name)
     
diff --git a/llvmpy/src/MC/__init__.py b/llvmpy/src/MC/__init__.py
index d4f9ff3..e0e346f 100644
--- a/llvmpy/src/MC/__init__.py
+++ b/llvmpy/src/MC/__init__.py
@@ -9,6 +9,10 @@ MCInst = llvm.Class()
 MCOperand = llvm.Class()
 MCExpr = llvm.Class()
 MCAsmInfo = llvm.Class()
+MCRegisterInfo = llvm.Class()
+MCInstrInfo = llvm.Class()
+MCInstrAnalysis = llvm.Class()
+MCInstPrinter = llvm.Class()
 
 @MCSubtargetInfo
 class MCSubtargetInfo:
@@ -49,6 +53,24 @@ class MCInst:
 class MCAsmInfo:
     _include_ = "llvm/MC/MCAsmInfo.h"
 
+    getAssemblerDialect = Method(cast(Unsigned, int))
+
+@MCRegisterInfo
+class MCRegisterInfo:
+    _include_ = "llvm/MC/MCRegisterInfo.h"
+
+@MCInstrInfo
+class MCInstrInfo:
+    _include_ = "llvm/MC/MCInstrInfo.h"
+
+@MCInstrAnalysis
+class MCInstrAnalysis:
+    _include_ = "llvm/MC/MCInstrAnalysis.h"
+
+@MCInstPrinter
+class MCInstPrinter:
+    _include_ = "llvm/MC/MCInstPrinter.h"
+
 @MCDisassembler
 class MCDisassembler:
     _include_ = "llvm/MC/MCDisassembler.h"
diff --git a/llvmpy/src/Support/TargetRegistry.py b/llvmpy/src/Support/TargetRegistry.py
index da9ec5b..8c70d4c 100644
--- a/llvmpy/src/Support/TargetRegistry.py
+++ b/llvmpy/src/Support/TargetRegistry.py
@@ -15,6 +15,11 @@ from src.Support.CodeGen import Reloc, CodeModel, CodeGenOpt
 if LLVM_VERSION >= (3, 4):
     from src.MC import MCSubtargetInfo
     from src.MC import MCDisassembler
+    from src.MC import MCRegisterInfo
+    from src.MC import MCAsmInfo
+    from src.MC import MCInstrInfo
+    from src.MC import MCInstrAnalysis
+    from src.MC import MCInstPrinter
 
 @Target
 class Target:
@@ -56,7 +61,26 @@ class Target:
     
         createMCDisassembler = Method(ptr(MCDisassembler), ref(MCSubtargetInfo))
 
+        createMCRegInfo = Method(ptr(MCRegisterInfo),
+                                 cast(str, StringRef)        #Triple
+                                 )
 
+        createMCAsmInfo = Method(ptr(MCAsmInfo),
+                                 const(ref(MCRegisterInfo)), #MRI
+                                 cast(str, StringRef)        #Triple
+                                 )
+
+        createMCInstrInfo = Method(ptr(MCInstrInfo))
+
+        createMCInstrAnalysis = Method(ptr(MCInstrAnalysis), const(ptr(MCInstrInfo)))
+
+        createMCInstPrinter = Method(ptr(MCInstPrinter),
+                                     cast(int, Unsigned),        #SyntaxVariant
+                                     const(ref(MCAsmInfo)),      #MAI
+                                     const(ref(MCInstrInfo)),    #MII
+                                     const(ref(MCRegisterInfo)), #MRI
+                                     const(ref(MCSubtargetInfo)) #STI
+                                     )
 @TargetRegistry
 class TargetRegistry:
     printRegisteredTargetsForVersion = StaticMethod()