1 files changed, 25 insertions, 0 deletions
diff --git a/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h b/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
index 2c5ae4e..a4e0b5a 100644
--- a/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
+++ b/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
@@ -14,13 +14,20 @@
 #ifndef X86MCTARGETDESC_H
 #define X86MCTARGETDESC_H
 
+#include "llvm/Support/DataTypes.h"
 #include <string>
 
 namespace llvm {
+class MCAsmBackend;
+class MCCodeEmitter;
+class MCContext;
+class MCInstrInfo;
+class MCObjectWriter;
 class MCRegisterInfo;
 class MCSubtargetInfo;
 class Target;
 class StringRef;
+class raw_ostream;
 
 extern Target TheX86_32Target, TheX86_64Target;
 
@@ -47,6 +54,11 @@ namespace X86_MC {
   /// the specified arguments.  If we can't run cpuid on the host, return true.
   bool GetCpuIDAndInfo(unsigned value, unsigned *rEAX,
                        unsigned *rEBX, unsigned *rECX, unsigned *rEDX);
+  /// GetCpuIDAndInfoEx - Execute the specified cpuid with subleaf and return
+  /// the 4 values in the specified arguments.  If we can't run cpuid on the
+  /// host, return true.
+  bool GetCpuIDAndInfoEx(unsigned value, unsigned subleaf, unsigned *rEAX,
+                       unsigned *rEBX, unsigned *rECX, unsigned *rEDX);
 
   void DetectFamilyModel(unsigned EAX, unsigned &Family, unsigned &Model);
 
@@ -63,6 +75,19 @@ namespace X86_MC {
                                             StringRef FS);
 }
 
+MCCodeEmitter *createX86MCCodeEmitter(const MCInstrInfo &MCII,
+                                      const MCSubtargetInfo &STI,
+                                      MCContext &Ctx);
+
+MCAsmBackend *createX86_32AsmBackend(const Target &T, StringRef TT);
+MCAsmBackend *createX86_64AsmBackend(const Target &T, StringRef TT);
+
+/// createX86MachObjectWriter - Construct an X86 Mach-O object writer.
+MCObjectWriter *createX86MachObjectWriter(raw_ostream &OS,
+                                          bool Is64Bit,
+                                          uint32_t CPUType,
+                                          uint32_t CPUSubtype);
+
 } // End llvm namespace