1 files changed, 52 insertions, 0 deletions
diff --git a/contrib/llvm/lib/Target/MSP430/MSP430TargetMachine.cpp b/contrib/llvm/lib/Target/MSP430/MSP430TargetMachine.cpp
new file mode 100644
index 0000000..99877c8
--- /dev/null
+++ b/contrib/llvm/lib/Target/MSP430/MSP430TargetMachine.cpp
@@ -0,0 +1,52 @@
+//===-- MSP430TargetMachine.cpp - Define TargetMachine for MSP430 ---------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// Top-level implementation for the MSP430 target.
+//
+//===----------------------------------------------------------------------===//
+
+#include "MSP430.h"
+#include "MSP430MCAsmInfo.h"
+#include "MSP430TargetMachine.h"
+#include "llvm/PassManager.h"
+#include "llvm/CodeGen/Passes.h"
+#include "llvm/MC/MCAsmInfo.h"
+#include "llvm/Target/TargetRegistry.h"
+using namespace llvm;
+
+extern "C" void LLVMInitializeMSP430Target() {
+  // Register the target.
+  RegisterTargetMachine<MSP430TargetMachine> X(TheMSP430Target);
+  RegisterAsmInfo<MSP430MCAsmInfo> Z(TheMSP430Target);
+}
+
+MSP430TargetMachine::MSP430TargetMachine(const Target &T,
+                                         const std::string &TT,
+                                         const std::string &FS) :
+  LLVMTargetMachine(T, TT),
+  Subtarget(TT, FS),
+  // FIXME: Check TargetData string.
+  DataLayout("e-p:16:16:16-i8:8:8-i16:16:16-i32:16:32-n8:16"),
+  InstrInfo(*this), TLInfo(*this), TSInfo(*this),
+  FrameInfo(TargetFrameInfo::StackGrowsDown, 2, -2) { }
+
+
+bool MSP430TargetMachine::addInstSelector(PassManagerBase &PM,
+                                          CodeGenOpt::Level OptLevel) {
+  // Install an instruction selector.
+  PM.add(createMSP430ISelDag(*this, OptLevel));
+  return false;
+}
+
+bool MSP430TargetMachine::addPreEmitPass(PassManagerBase &PM,
+                                         CodeGenOpt::Level OptLevel) {
+  // Must run branch selection immediately preceding the asm printer.
+  PM.add(createMSP430BranchSelectionPass());
+  return false;
+}